JP4695556B2 - Component parts for speaker device and speaker device - Google Patents

Description

  The present invention relates to a connection structure between a network electronic component and a terminal fitting in a speaker device.

  The speaker device may be provided with network electronic components (also referred to as “network element”) such as a choke coil, a capacitor, and a resistor. Such a network electronic component has a pair of lead wires, and each lead wire is connected to a pair of terminal fittings provided around the network electronic component.

  For example, Patent Documents 1 to 3 describe examples having this type of connection structure.

  In the network component mounting structure described in Patent Document 1, a capacitor, which is a network component, is fitted to a gripping piece of a resin frame and wired to a terminal board fixed to the resin frame. As a result, the network components are stably fixed and there is no fear of disconnection.

  The speaker described in Patent Document 2 is provided with a recessed storage portion in the vicinity of the terminal plate coupling portion of the frame, and a capacitor is inserted and fixed in the storage portion, and one of the pair of lead wires of the capacitor is connected to the terminal plate. It has a structure in which the other is connected to the frame. Accordingly, it is said that a noise reducing capacitor can be connected between the frame and the terminal at low cost.

  The speaker described in Patent Document 3 is provided with a housing portion on the outer wall of the connector, and a capacitor is inserted into the housing portion and fixed, and one lead wire of the capacitor is connected to one terminal of the connector, and the other lead wire is connected. Is placed in the notch provided in a part of the hole provided in the frame along the groove formed in the bottom of the connector, and the lower part of the eyelet is pushed to fix the connector to the frame, and at the same time, the lead wire is crimped to the frame. To make an electrical connection. Thereby, it is supposed that the same effect as patent document 2 mentioned above can be acquired.

  In addition, as this type of connection structure, for example, a first speaker, which is a small high-frequency tweeter, is connected via a capacitor, and a relatively large second speaker is directly connected to the vehicle-side wire harness. The speaker device connection structure (see, for example, Patent Document 4) and the fixing substrate integrally provided in the input device main body are provided with a holding portion for holding the resistor and the capacitor, thereby separately In addition, a speaker input device that can be reliably fixed and can improve the reliability of the connecting portion by holding one lead of the resistor and the capacitor in different slits (see, for example, Patent Document 5) It has been known.

JP 2000-152395 A JP-A-8-140186 JP-A-8-98296 JP 2004-172717 A JP 2002-29089A

  However, in the connection structures described in Patent Documents 1 to 3, the vicinity of the base of the lead wire of the capacitor is not fixed to another member, that is, is freely movable. For this reason, when connecting such a lead wire to the terminal board, or when an external force is applied to the capacitor after the lead wire is connected to the terminal board, an external force (stress) is likely to be applied to the root of the lead wire. May cause the lead wire to break.

  Examples of problems to be solved by the present invention include the above. An object of the present invention is to provide a speaker device including a component for a speaker device having a connection structure between a network electronic component and a terminal fitting that can mainly prevent disconnection of a lead wire.

  The invention according to claim 1 is a component for a speaker device, and includes a network electronic component having a pair of lead wires and a network electronic component main body connected to each one end side of the pair of lead wires, A network having a pair of terminal fittings electrically connected to the other end sides of the pair of lead wires, and a terminal attachment portion to which the pair of terminal fittings are attached, and fixing the network electronic component body An electronic component fixing portion, and the network electronic component fixing portion is provided at a position corresponding to each one end side of the pair of lead wires, and regulates movement of each one end side of the pair of lead wires. A lead wire movement regulating slit is provided.

  In one embodiment of the present invention, the speaker device component includes a network electronic component having a pair of lead wires and a network electronic component main body connected to one end side of the pair of lead wires, and the pair of lead wires. A network electronic component having a pair of terminal fittings electrically connected to the other end sides of the lead wires and a terminal attachment portion to which the pair of terminal fittings are attached, and fixing the network electronic component body A pair of lead wires that are provided at positions corresponding to one end sides of the pair of lead wires and restrict movement of the one end sides of the pair of lead wires. A movement restricting slit is provided.

  The speaker device component includes a network electronic component having a pair of lead wires and a network electronic component body connected to each one end side of the pair of lead wires, and each other end side of the pair of lead wires. It has a pair of electrically connected terminal fittings and a network electronic component fixing portion that has a terminal mounting portion to which the pair of terminal fittings are attached and fixes the network electronic component body. Here, examples of the network electronic component include a capacitor, a resistor, and a coil.

  In particular, the network electronic component fixing portion includes a pair of lead wire movement restriction slits that are provided at positions corresponding to the one end sides of the pair of lead wires and restrict movement of the one end sides of the pair of lead wires. Yes.

  Accordingly, when one end side (root portion) of the pair of lead wires of the network electronic component is bound to the pair of terminal fittings, or after the pair of lead wires are connected to the pair of terminal fittings, the network electronic component main body or the like Even when an external force is applied to the lead wire, it is difficult to apply an external force (stress) to the root portion of the lead wire due to the action of the lead wire movement restriction slit, thereby preventing disconnection of the lead wire root portion. it can.

  In one aspect of the speaker device component described above, the terminal mounting portion is provided in the vicinity of the network electronic component body, and has a pair of insertion holes into which the pair of terminal fittings are inserted. The pair of insertion holes penetrates in a direction substantially perpendicular to the insertion direction of the network electronic component relative to the network electronic component fixing portion.

  In a preferred example, each of the pair of terminal fittings is formed in a substantially L shape, and each one end side of the pair of terminal fittings is connected to each other end side of the pair of lead wires. In addition to having a lead wire connecting portion, each other end side of the pair of terminal fittings has the portion inserted into the pair of insertion holes, and the lead wire connecting portion is on one surface of the terminal mounting portion. The part of the pair of terminal fittings is inserted into the pair of insertion holes, and one side surface of the terminal mounting portion provided at a position adjacent to the one surface is the network electronic component main body. In contact with.

  Thereby, a network electronic component and a pair of terminal metal fittings can be arrange | positioned in the position which adjoins, and the space saving of network electronic component and a pair of terminal metal fitting vicinity is realizable.

  In another aspect of the above-described speaker device component, the network electronic component fixing portion functions as a guide path when the network electronic component is inserted into the network electronic component fixing portion, and is substantially orthogonal to the insertion direction. A network electronic component movement restricting unit for restricting movement of the network electronic component main body with respect to the direction to be performed.

  In this aspect, the network electronic component fixing unit functions as a guide path when the network electronic component is inserted into the network electronic component fixing unit. Thereby, a network electronic component can be smoothly inserted and arranged in a network electronic component fixing | fixed part, and the attachment operation | work of the network electronic component with respect to a network electronic component fixing | fixed part can be improved.

  The network electronic component fixing unit includes a network electronic component movement restricting unit that restricts movement of the network electronic component main body in a direction substantially orthogonal to the insertion direction. Thereby, the network electronic component main body can be prevented from being lifted in a direction substantially orthogonal to the insertion direction. As a result, an external force (stress) is hardly applied to the base portion of the lead wire of the network electronic component, and disconnection in the vicinity of the base portion of the lead wire can be prevented. In a preferred example, the network electronic component movement restricting portion is provided at a position opposite to the terminal mounting portion in the network electronic component fixing portion, and is in contact with a portion on one end side of the network electronic component main body. Is preferred.

  In another aspect of the above component for a speaker device, the terminal mounting portion has an insulating property and is provided between the pair of terminal fittings, and each of the pair of terminal fittings and the pair of lead wires. It has a short-circuit preventing rib having a shape separating each from each other.

  As a result, even when an external force acts on the pair of terminal fittings and the pair of lead wires and the pair of terminal fittings and the pair of lead wires move, the pair of terminal fittings and the pair of lead wires are short-circuited. It is possible to prevent the pair of terminal fittings and the pair of lead wires from being short-circuited.

  In another aspect of the above component for the speaker device, the terminal mounting portion has a pair of claw portions having a claw-like shape, and each other end side of the pair of terminal fittings has a corresponding claw portion. And the first and second slits through which either one of the pair of lead wires is inserted. The first slit and the second slit have a symmetric shape with respect to an imaginary straight line passing through the center in the width direction of the terminal fitting.

  As a result, even if the position of the claw in the terminal mounting part is reversed left and right for plus and minus use, just prepare one type of terminal fitting and use both the plus and minus terminal fittings. It becomes possible to share it. That is, only by preparing one type of terminal fitting, the first slit (or second slit) is used for fitting with the claw portion, and the second slit (or first slit) is used for network electronics. It can be used as an insertion hole for inserting one lead wire or the other lead wire of the component. As a result, the number of parts of the terminal fitting can be reduced as compared with the case where two types of terminal fitting are required for plus and minus.

  In another aspect of the component for speaker device described above, each one end side of the pair of lead wires is inserted into the lead wire movement restriction slit, and the first slit and the second slit are provided. Each of the pair of lead wires inserted through one of the slits is bent in a direction toward the one surface of the terminal mounting portion, and the pair of the bent lead wires is bent. The other end side is connected to the lead wire connecting portion, and the pair of terminal fittings are fixed by the terminal mounting portion and the pair of lead wires.

  That is, according to this aspect, the pair of terminal fittings are fixed in a superimposed manner by the fixing structure of the terminal mounting portion and the pair of leads and the claw portion. As a result, even if an external force that pulls in the direction of detachment from the terminal fitting acts and the claw portion is broken, the pair of terminal fittings are not connected to the terminal mounting portion and the pair of leads. Since it is being fixed by the wire, it can prevent that a pair of terminal metal fittings detach | leave from a terminal attachment part.

  In another embodiment of the present invention, the speaker device component described above and a speaker unit having a function of radiating sound are provided, and the speaker device component is attached to the speaker unit. Can be configured.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

[Configuration of speaker device]
FIG. 1 shows a cross-sectional view of a speaker device 100 according to an embodiment of the present invention cut along a plane passing through the central axis L1. FIG. 2 is a perspective view of the back side of the speaker device 100 when the speaker device 100 shown in FIG. 1 is observed from the side opposite to the sound emission side.

  As shown in FIG. 1, the speaker device 100 includes a magnetic circuit 30 including a yoke 1, a magnet 2, and a modified plate 3, a frame 4, a voice coil bobbin 5, a voice coil 6, a damper 7, a diaphragm 8, an edge 9, and a cap. 10, a speaker unit 80 having a vibration system member 31 including 10 and other constituent members, and a speaker device bracket 11 attached to the speaker unit 80.

  Here, as other components, the packing 16 and 17, the cushion member 18, the speaker device terminal 20 having the terminal substrate 21 to which the plus terminal fitting 22 and the minus terminal fitting 23 are attached, the output wiring on the amplifier side Connector terminal 13 for a speaker device connected to a connector terminal (not shown) or the like connected to, a capacitor (network electronic component) 14 having a pair of plus and minus terminals (not shown), and a pair of pluses for connecting a capacitor For example, the terminal fitting 14c and the minus terminal fitting 14d, and male screws 15 and 19 may be used.

  First, the configuration of the speaker unit 80 will be described. In the present invention, the configuration and driving method of the speaker unit 80 are not limited.

  The configuration of the magnetic circuit 30 is as follows.

  The magnetic circuit 30 is configured as an external magnet type magnetic circuit.

  The yoke 1 has a pole portion 1a having a substantially columnar shape, and a flange portion 1b formed so as to extend outward and obliquely upward from the lower end portion of the outer peripheral wall of the pole portion 1a. A female screw (screw hole) 1ab that fits with the male screw 15 is formed in the pole portion 1a.

  The magnet 2 has a substantially annular shape and is mounted on the flange portion 1b. A variant plate 3 is mounted on the magnet 2. The variant plate 3 has a variant shape with respect to the annular plate. In this example, the outer shape of the atypical plate 3 has a shape in which a plurality of semicircular shapes are combined with a circular shape, and the speaker device bracket 11 in the circumferential direction of the speaker unit 80 (the direction of arrow Y10 in FIG. 2). Has the role of positioning. Further, on the upper surface of the variant plate 3, there is provided a columnar projection 3 a having a role of crimping and fixing the frame 4 to the variant plate 3. A magnetic gap 32 in which the magnetic flux of the magnet 2 concentrates is formed in the gap between the inner peripheral wall of the modified plate 3 and the outer peripheral wall of the pole portion 1a.

  Next, the configuration of the vibration system member 31 is as follows.

  The frame 4 has a function of supporting various speaker device components. The frame 4 has a substantially bowl-like shape and a step-like cross-sectional shape, a first step portion 4a provided on the lower end side thereof, and a second step provided on the upper side and outside of the first step portion 4a. Part 4b and a third step part 4c provided above and outside the second step part 4b. The first step portion 4 a is provided with an opening 4 ab that fits with the protruding portion 3 a of the variant plate 3. The third step portion 4c is provided with an opening 4ca through which the male screw 19 is inserted. The frame 4 is mounted on the variant plate 3 with the projection 3a inserted into the opening 4ab which is an element thereof, and the first step portion 4a and the variant plate 3 being in contact with each other.

  The voice coil bobbin 5 has a substantially cylindrical shape. The vicinity of the lower end portion of the voice coil bobbin 5 covers the vicinity of the upper end portion of the pole portion 1 a of the yoke 1. Thereby, the vicinity of the lower end portion of the inner peripheral wall of the voice coil bobbin 5 faces the vicinity of the upper end portion of the outer peripheral wall of the pole portion 1 a, while the vicinity of the lower end portion of the outer peripheral wall of the voice coil bobbin 5 is the inner peripheral wall of the modified plate 3. And a part of the inner peripheral wall of the magnet 2 respectively.

  The voice coil 6 is wound around the lower end portion of the outer peripheral wall of the voice coil bobbin 5, and the outer peripheral wall of the voice coil 6 faces the inner peripheral wall of the modified plate 3. The voice coil 6 is composed of one wiring and has positive and negative lead wires (not shown). The plus lead wire is an input wiring for an L (or R) channel signal, and the minus lead wire is an input wiring for a ground (GND) signal. The positive and negative lead wires are respectively electrically connected to the positive tinsel wire 42 and the negative tinsel wire 43 through solder (the hatched portion in FIG. 2, the same applies hereinafter), and the positive tinsel wire 42. And the negative tinsel wire 43 are soldered to the plus terminal fitting 22 and the minus terminal fitting 23 attached to the terminal board 21 of the speaker device terminal 20 provided near the first step portion 4a of the frame 4, respectively. Electrically connected. The plus terminal fitting 22 is electrically connected to the plus terminal fitting 14c connected to the connector terminal 13 and the plus terminal of the capacitor 14 (see the positive lead wire 14a, see FIGS. 5 to 7) through solder and wiring. On the other hand, the minus terminal fitting 23 is electrically connected to the connector terminal 13 through solder and wiring. Further, the negative terminal fitting 14d for connecting the capacitor is electrically connected to the connector terminal 13 and the negative terminal of the capacitor 14 (the negative lead wire 14b, see FIGS. 5 to 7) through solder and wiring. As a result, a signal and power (voice current) for one channel are input to the voice coil 6 from the amplifier side via the capacitor 14 and the like.

  The damper 7 has a substantially annular shape. The outer peripheral portion of the damper 7 is attached to the first step portion 4 a of the frame 4, while the inner peripheral edge portion of the damper 7 is attached near the upper end portion of the outer peripheral wall of the voice coil bobbin 5. Accordingly, the damper 7 has a role of elastically supporting the voice coil bobbin 5 and the like.

  The diaphragm 8 has a cone shape and has a function of radiating sound waves according to an input signal. The inner peripheral edge of the diaphragm 8 is attached to the upper end of the outer peripheral wall of the voice coil bobbin 5. An edge 9 made of a material such as rubber is attached to the outer peripheral edge of the diaphragm 8 and has a substantially Ω-shaped cross-sectional shape. The outer peripheral edge portion of the edge 9 has an annular shape, and is attached on the third step portion 4c of the frame 4 via a packing 16 made of a resin material or the like.

  The cap 10 has a dome shape, and the vicinity of the outer peripheral end portion thereof is attached on the sound emitting surface of the inner peripheral portion of the diaphragm 8 on the sound emitting side. For this reason, the cap 10 plays a role of preventing moisture, foreign matter, and the like from entering the magnetic circuit 30 from the sound emission side.

  The packing 17 has a substantially annular shape and is formed of a resin material or the like. The packing 17 has a female screw (screw hole) 17 a at a position corresponding to the opening 4 ca provided in the third step portion 4 c of the frame 4. The male screw 19 is inserted into the opening 4 ca from the back side of the third step portion 4 c of the frame 4 and is fitted to the female screw 17 a of the packing 17, whereby the packing 17 is placed on the third step portion 4 c of the frame 4. It is attached.

  The cushion member 18 has a rod-like shape and is mounted on the packing 17 in a state of being deformed into an annular shape.

  The speaker device bracket 11 is formed of a resin material or the like, and mainly includes a connector terminal fixing portion 11d for fixing the connector terminal 13 and a capacitor fixing portion 11c for fixing the capacitor 14. The speaker device bracket 11 covers at least a part (including the yoke 1) of the magnetic circuit 30 located on the opposite side to the sound emission side in the speaker unit 80 with the connector terminal 13 and the capacitor 14 held. Is attached in position.

  Next, the configuration of the speaker device bracket 11 as an example of the speaker device component will be described, and then the configuration of the capacitor connecting terminal fitting, that is, the pair of minus terminal fitting 14d and plus terminal fitting 14c. Next, the configuration of the capacitor 14 will be described, and then the connection structure between the capacitor 14 and the pair of terminal fittings for connecting the capacitor to the speaker device bracket 11 will be described.

(Configuration of speaker device bracket)
Next, with reference to FIG. 1 to FIG. 3, the configuration of the speaker device bracket 11 as an example of the speaker device component according to the embodiment of the present invention will be described.

  FIG. 3A shows a front view of the speaker device bracket 11 observed from the side opposite to the arrow Y1 direction in FIG. FIG. 3B shows a rear view of the speaker device bracket 11 observed from the direction of the arrow Y1 in FIG.

  The speaker device bracket 11 is made of a resin material or the like, and has a positioning portion 11a having a role of positioning the speaker device bracket 11 with respect to the circumferential direction of the speaker unit 80 (the direction of arrow Y10 in FIG. 2). It is provided so as to straddle the center of the portion 11 a and is formed in a shape that is connected to a portion of the positioning portion 11 a on the opposite side, and is formed in a shape that covers a part of the yoke 1, and is fixed to the yoke 1. A yoke fixing portion 11b, a capacitor fixing portion 11c provided outside the positioning portion 11a and fixing the capacitor 14, a connector terminal fixing portion 11d provided outside the positioning portion 11a and fixing the connector terminal 13, Arranged between the capacitor fixing portion 11c and the connector terminal fixing portion 11d to fix various wires of the speaker device 100. Configured with the fixing portion 11e (the portion enclosed by a broken line), the. Here, examples of the various wirings of the speaker device 100 include wirings that are electrically connected to each of the capacitor 14, the speaker device terminal 20, and the connector terminal 13.

  The positioning portion 11a has a substantially annular shape, and the inner portion 11ab has a shape that fits with the outer shape of the variant plate 3. That is, the shape of the inner portion 11ab of the positioning portion 11a has a shape formed by hollowing out a shape obtained by combining a plurality of semicircular shapes into a circular shape. That is, the inner portion 11ab of the positioning portion 11a is an offset line of the variant plate 3.

  An insertion hole 11ba for inserting the male screw 15 is provided at the center of the yoke fixing portion 11b. The yoke fixing portion 11b is disposed at a position covering a part of the back surface of the yoke 1 located on the opposite side to the sound emission side. The yoke fixing portion 11b is attached to the yoke 1 by inserting the male screw 15 into the insertion hole 11ba from the back side thereof and fitting the male screw 15 with the female screw 1ab of the yoke 1. Thereby, the bracket 11 for speaker apparatuses can be attached to the back side of the yoke 1 located in the opposite side to a sound emission side.

The capacitor fixing portion 11c includes a capacitor support portion 11ca that supports the capacitor 14,
It has an arch shape, and is provided at a position opposite to the later-described capacitor connection terminal mounting portion 11cc, on the side where the capacitor 14 is inserted, and at a position near one end of the capacitor support portion 11ca. The capacitor 14 functions as a guide path when inserted into the fixing portion 11c, and prevents the capacitor 14 from being lifted in a direction substantially perpendicular to the insertion direction (the direction of the arrow Y25 in FIG. 6A). Capacitor movement restricting portion 11cb for restricting the movement, a pair of positive terminal fittings 14c for connecting a capacitor and a negative one provided on the opposite side to the side where the capacitor 14 is inserted and in the vicinity of the other end side of the capacitor supporting portion. The terminal fitting 14d has a pair of insertion holes 11cd into which a portion of the terminal fitting 14d is inserted. Capacitor connection terminal mounting portion 11cc to which metal fitting 14d is attached and insulating, provided between positive terminal metal fitting 14c and negative terminal metal fitting 14d. Each of the plus-side lead wire 14a and the minus-side lead wire 14b is formed in a shape that separates the two terminal fittings, the short-circuit between the minus-side lead wire 14b and the plus-side lead wire 14a of the capacitor 14, and It has a short-circuit prevention rib 11ce that prevents a short circuit between the both terminal fittings and the minus-side lead wire 14b and the plus-side lead wire 14a of the capacitor 14.

  The capacitor connection terminal mounting portion 11cc is located near the pair of insertion holes 11cd and the short-circuit prevention rib 11ce in the first slit 72a (see FIG. 4) of the plus terminal fitting 14c or the first terminal fitting 14d of the minus terminal fitting 14d. Claw portion 11cf having a claw-like shape that fits with two slits 72b (see FIG. 4), one end side 14ba (see FIG. 5) of the negative lead wire 14b and the positive lead wire 14a of the capacitor 14. A pair of lead wire movement restriction slits 11cg for restricting movement of one end side 14aa (see FIG. 5). Each lead wire movement restriction slit 11cg is provided at a position corresponding to one end side 14ba of the minus side lead wire 14b and one end side 14aa of the plus side lead wire 14a. The pair of plus terminal fittings 14c and minus terminal fittings 14d are respectively attached to the capacitor connection terminal attaching portions 11cc while being inserted into the corresponding pair of insertion holes 11cd. Here, the pair of insertion holes 11cd penetrates in a direction substantially orthogonal to the insertion direction of the capacitor 14 with respect to the capacitor fixing portion 11c (the direction of the arrow Y11 in FIGS. 2 and 7).

  In the present invention, the setting position of the capacitor fixing portion 11c with respect to the speaker device bracket 11 is not limited, and the capacitor fixing portion 11c is set to an appropriate position of the speaker device bracket 11 according to the specifications of the speaker device 100, and the like. For example, it is possible to freely set a position where space can be taken.

  The connector terminal fixing part 11d has a shape for sandwiching the connector terminal 13, and is opposed to the first support part 11da that contacts one side surface of the connector terminal 13 and the first support part 11da with a certain distance. Provided on one end side of the provided second support part 11dc, the first support part 11da and the second support part 11dc, and at a position facing the third support part 11db and the third support part 11db. And a fourth support portion 11dd provided on the other end side of the first support portion 11da. As shown in FIGS. 1 to 3, the connector terminal 13 has a substantially square shape, and includes a first support portion 11da, a second support portion 11dc, a third support portion 11db, and a fourth support portion 11dd. And fixed to the connector terminal fixing portion 11d. The structure of the connector terminal fixing part 11d for fixing the connector terminal 13 shown in this example is an example. In the present invention, the fixing structure of the connector terminal fixing part 11d for fixing the connector terminal 13 is various known structures. Can be adopted. Further, in the present invention, the setting position of the connector terminal fixing portion 11d with respect to the speaker device bracket 11 is not limited, and the connector terminal fixing portion 11d is appropriately connected to the speaker device bracket 11 according to the specifications of the speaker device 100 or the like. It is possible to freely set a position, for example, a position where space can be taken.

  The wiring fixing portion 11e is provided so as to protrude from a predetermined position of the positioning portion 11a on the opposite side to the sound emission side, and has a plurality of holding portions 11ea for holding the various wires of the speaker device 100 described above. In this example, the wiring fixing part 11e is provided in the vicinity of each of the capacitor fixing part 11c and the connector terminal fixing part 11d. The wiring fixing portion 11 e is provided at a position corresponding to the vicinity of the speaker device terminal 20 when the speaker device bracket 11 is attached to the speaker unit 80. Then, as shown in FIG. 5, the various wirings are routed along the wiring fixing part 11 e and fixed in a state of being sandwiched by the clamping part 11 ea that is the element.

  The speaker device bracket 11 having the above configuration includes at least a part (including the yoke 1) of the magnetic circuit 30 positioned on the opposite side to the sound emission side in the speaker unit 80 in a state where the connector terminal 13 and the capacitor 14 are held. ) Is attached to the position that covers.

(Configuration of terminal fitting for capacitor connection)
Next, with reference to FIG. 4, the structure of the terminal fitting for capacitor connection will be described. In the present specification, a pair of “plus terminal metal fitting 14c and minus terminal metal fitting 14d” for capacitor connection may be simply referred to as “terminal metal fitting 70” for convenience of explanation.

  FIG. 4A is a side view showing the configuration of the terminal fitting 70. FIG. 4B is another side view showing the configuration of the terminal fitting 70 viewed from the direction of the arrow Y21 in FIG. FIG.4 (c) is a front view which shows the structure of the terminal metal fitting 70 seen from the arrow Y20 direction of Fig.4 (a).

  The terminal fitting 70 is formed in a substantially L-shape, and has a lead wire connecting portion to which one lead wire 91 is connected at one end thereof, and a connecting portion having a wiring connecting portion to which one wiring 90 is connected. 71, and on the other end side, there is a mounted portion 72 that is inserted into the insertion hole 11cd of the capacitor connecting terminal mounting portion 11cc and is attached to the capacitor connecting terminal mounting portion 11cc.

  The connecting portion 71 has a bifurcated shape, and has a pair of binding portions 71a and 71b to which the lead wire 91 and the wiring 90 are wound. The wiring connection portion includes a pair of binding portions 71a and 71b and a slit 71c provided between the pair of binding portions 71a and 71b and into which the wiring 90 is inserted. The slit 71c is formed in a shape corresponding to the shape of the wiring 90 having a substantially circular cross section. On the other hand, the lead wire connecting portion has a pair of binding portions 71a and 71b and another slit 71d provided between the pair of binding portions 71a and 71b and adjacent to the slit 71c. Configured. The other slit 71d further includes a first slit 71da and a second slit 71db. The lead wire connecting portion has a symmetrical shape (mirror symmetry shape) with respect to an imaginary straight line L21 passing through the center of the connecting portion 71 in the width direction. For this reason, the first slit 71da and the second slit 71db have a symmetrical shape with respect to the virtual straight line L21. In the connecting portion 71 having the above configuration, the lead wire connecting portion and the wiring connecting portion are provided at positions close to each other.

  The attached portion 72 is attached to the capacitor connecting terminal attaching portion 11cc when fitted with a claw portion 11cf (see FIGS. 3, 6, and 7) provided on the capacitor connecting terminal attaching portion 11cc. 72, and has a first slit 72a and a second slit 72b through which either one of the pair of minus side lead wire 14b and plus side lead wire 14a is inserted. The portion 72 has a symmetric shape (mirror symmetry shape) with respect to an imaginary straight line L20 passing through the center in the width direction. For this reason, the first slit 72a and the second slit 72b have a symmetrical shape with respect to the virtual straight line L20.

  In order to connect the wiring 90 and the lead wire 91 to the terminal fitting 70 having such a configuration, it is performed as follows.

  As can be understood by paying attention to the connecting portion 71 in FIG. 4C, first, the wiring 90 of the speaker device 100 is entangled with the wiring connecting portion while being inserted into the slit 71c, and other than the negative lead wire 14b. The end side 14bb or the other end side 14ab of the plus side lead wire 14a is inserted into one of the first slit 71da and the second slit 71db, and is entangled with the lead wire connecting portion. Then, the wiring 90 entangled in the wiring connection portion and the other end side 14bb of the minus side lead wire 14b entangled in the lead wire connection portion or the other end side 14ab of the plus side lead wire 14a are soldered (broken line region). Conductive connection is made through a portion E30). As a result, the wiring 90 and the negative lead wire 14 b or the positive lead wire 14 a are electrically connected via the solder and the terminal fitting 70.

(Capacitor configuration)
Next, the configuration of the capacitor 14 will be described with reference to FIG.

  FIG. 5 is a perspective view showing the configuration of the capacitor 14.

  As shown in FIG. 5, the capacitor 14 as an example of the network electronic component has a pair of minus-side lead wires 14b and a plus-side lead wire 14a and a cylindrical shape, and one end of the pair of minus-side lead wires 14b. Capacitor body (network electronic component body) 14x connected to each of the side 14ba and one end side 14aa of the plus-side lead wire 14a. The other end side 14bb of the minus side lead wire 14b and the one end side 14ab of the plus side lead wire 14a are respectively entangled with the lead wire connecting portion of the connecting portion 71 of the terminal fitting 70 as described above. Are electrically connected to each other through solder.

(Connection structure of capacitor and terminal fitting to speaker device bracket)
Next, a connection structure between the capacitor 14 and the pair of terminal fittings 70 for the speaker device bracket 11 will be described with reference to FIGS.

  6 to 7 show various drawings in which a portion near the capacitor fixing portion 11c in FIG. 2 is enlarged. FIG. 6A is a side view showing a connection structure between the capacitor 14 and the pair of terminal fittings 70 when observed from the capacitor connection terminal mounting portion 11cc side toward the capacitor 14 side. FIG. 6B is a front view showing a connection structure between the capacitor 14 and the pair of terminal fittings 70 when observed from the direction of the arrow Y24 in FIG. FIG. 7A is a rear view showing a connection structure between the capacitor 14 and the pair of terminal fittings 70 when observed from the direction of arrow Y25 in FIG. FIG. 7B is a cross-sectional view showing a connection structure between the capacitor 14 and the pair of terminal fittings 70 along the cutting line X1-X2 in FIG.

  First, the mounting structure of the capacitor 14 to the speaker device bracket 11 is as follows.

  The capacitor 14 is inserted into the capacitor fixing portion 11c and supported by the capacitor support portion 11ca, and one end side thereof is opposite to the sound emission side by the capacitor movement restricting portion 11cb (FIGS. 6A and 7B). ) In the direction of arrow Y25), ie, in a state where movement in that direction is restricted, the capacitor is fixed by the capacitor fixing portion 11c. In such a state, the capacitor 14 located on the other end side of the capacitor 14, that is, on the side connected to the one end side 14ba of the pair of minus side lead wires 14b and the one end side 14aa of the plus side lead wire 14a is connected to the capacitor. It is in contact with one side surface of the capacitor connection terminal mounting portion 11cc adjacent to one surface 11cx of the terminal mounting portion 11cc for use.

  Next, the mounting structure of the terminal fitting 70 to the speaker device bracket 11 is as follows.

A pair of plus terminal fitting 14c and minus terminal fitting 14d for connecting capacitors are
A connection portion 71 including a lead wire connection portion of the terminal fitting 70 which is an element thereof is disposed on one surface 11cx of the capacitor connection terminal attachment portion 11cc, and a portion of the attachment portion 72 is an insertion hole 11cd. It is attached to the terminal connection part 11cc for capacitor connection in the state inserted in. Each of the claw portions 11cf of the pair of capacitor connection terminal mounting portions 11cc includes a first slit 72a of the corresponding capacitor connection positive terminal fitting 14c and a first terminal 72d of the capacitor connection negative connection fitting 14d. 2 is fitted to the slit 72b. This prevents the pair of plus terminal fitting 14c and minus terminal fitting 14d from being detached from the capacitor connecting terminal mounting portion 11cc in the direction of the arrow Y25 in FIGS. 6A and 7B. .

  Next, the connection structure of the capacitor 14 and the terminal fitting 70 to the speaker device bracket 11 is as follows.

  One end side 14aa of the plus-side lead wire 14a of the capacitor 14 is inserted into the lead wire movement regulating slit 11cg as shown particularly in FIG. 6A and FIG. The portion of the positive lead wire 14a inserted through the second slit 72b of the terminal fitting for metal 14c is bent in the direction toward one surface 11cx of the capacitor connecting terminal mounting portion 11cc and bent. The other end 14ab of the plus lead wire 14a is electrically connected to the lead wire connecting portion of the connecting portion 71 of the plus terminal fitting 14c via solder.

  On the other hand, one end side 14ba of the negative lead wire 14b of the capacitor 14 is inserted into the lead wire movement restriction slit 11cg as shown in FIGS. 6A and 7A, and is used for connecting the capacitor. The negative lead wire 14b is inserted into the first slit 72a of the negative terminal fitting 14d, and the inserted negative lead wire 14b is bent in a direction toward one surface 11cx of the capacitor connecting terminal attachment portion 11cc. The other end 14bb of the minus lead wire 14b is electrically connected to the lead wire connecting portion of the connecting portion 71 of the minus terminal fitting 14d via solder.

  The pair of positive terminal fittings 14c and the negative lead wire 14b for connecting the capacitor are fixed by the capacitor connecting terminal mounting portion 11cc and the positive lead wire 14a and the negative lead wire 14b of the capacitor 14. .

  Next, the specific operational effects of the speaker device 100 having a connection structure between the capacitor and the terminal fitting for the bracket for the speaker device according to the embodiment of the present invention, compared with Comparative Examples 1 and 2, will be described.

  First, with reference to FIG. 8A, the configuration and problems of the speaker device 250x having a connection structure of the capacitor 14 and the terminal fitting 252 with respect to the speaker device bracket 251 according to the comparative example 1 will be described.

  FIG. 8A is a front view of the speaker device 250x according to the first comparative example.

  The speaker device 250x includes a speaker unit 250 having a function of emitting sound waves, a speaker device bracket 251 attached to the speaker unit 250, a capacitor 14 having a pair of plus-side lead wires 14a and minus-side lead wires 14b, and a pair. Terminal fittings 252.

  A pair of terminal fittings 252 is provided on the speaker device bracket 251, and the capacitor 14 is disposed in the vicinity of the pair of terminal fittings 252. The pair of plus-side lead wires 14 a and minus-side lead wires 14 b of the capacitor 14 are Are electrically connected to a corresponding pair of terminal fittings 252.

  In Comparative Example 1 having the above configuration, the vicinity of the lead wire of the capacitor 14, specifically, the one end side 14aa of the plus side lead wire 14a and the one end side 14ba of the minus side lead wire 14b are not fixed. It is possible to move to. Therefore, when the pair of plus side lead wires 14a and minus side lead wires 14b are entangled with the pair of terminal fittings 252 with the pair of terminal fittings 252 as fulcrums as shown in the arrow direction in the figure, When an external force is applied to the capacitor 14 after the pair of plus-side lead wires 14a and minus-side lead wires 14b are connected to the pair of terminal fittings 252, an external force (stress) is likely to be applied to the base of the lead wires. As a result, the root portion of the lead wire may be disconnected.

  Next, with reference to FIG. 8B, the configuration and problems of the speaker device 260 x having a connection structure between the capacitor 14 and the terminal fitting 262 for the speaker device bracket 261 according to the comparative example 2 will be described.

  The speaker device 260x includes a speaker unit 260 having a function of emitting sound waves, a speaker device bracket 261 attached to the speaker unit 260, a capacitor 14 having a pair of plus-side lead wires 14a and minus-side lead wires 14b, and a pair. Terminal fittings 262.

  On the speaker device bracket 261, while restricting the movement of the base portion of the pair of plus-side lead wires 14a and minus-side lead wires 14b of the capacitor 14, a protective rib 261a into which the lead wire portion is inserted, and It has a protective rib 261a and a terminal fitting mounting portion 261b provided with a certain space E35, to which a pair of plus-side lead wires 14a and minus-side lead wires 14b are attached. Further, the capacitor 14 is disposed in the vicinity of the protective rib 261a, and one end side 14aa of the pair of plus side lead wires 14a of the capacitor 14 and one end side 14ba of the minus side lead wire 14b are respectively inserted into the protecting ribs 261a. The other end sides of these lead wires are electrically connected to a corresponding pair of terminal fittings 252.

  In Comparative Example 2 having the above-described configuration, when the pair of plus-side lead wires 14a and minus-side lead wires 14b are tied to the pair of terminal fittings 262, the pair of plus-side lead wires 14a and minus-side lead wires When an external force is applied to the pair of terminal fittings 262 or the capacitor 14 after the 14b is connected to the pair of terminal fittings 262, the pair of plus-side lead wires 14a and minus-side leads of the capacitor 14 is acted by the protective rib 261a. There is an advantage that stress (external force) applied to the base portion of the wire 14b can be reduced, and disconnection of the lead wire can be prevented. That is, according to the connection structure of the comparative example 2, the problem concerning the comparative example 1 can be improved.

  However, in Comparative Example 2, the pair of terminal fittings 262 must be moved in the direction of the arrow in the drawing and the pair of terminal fittings 262 must be attached to the terminal fitting attachment portion 261b. Therefore, the capacitor 14, the pair of terminal fittings 262, There is a problem that it is difficult to realize space saving in the vicinity of the capacitor 14 and the pair of terminal fittings 262.

  In this regard, in the embodiment of the present invention, the connection structure of the speaker device bracket 11, the capacitor 14, and the terminal fitting 70 is as follows.

  The speaker device bracket 11 as an example of the speaker device component includes a pair of plus side lead wires 14a and a minus side lead wire 14b, and one end side 14aa and a minus side lead wire 14b of the pair of plus side lead wires 14a. A capacitor body (network electronic component body) 14x connected to each of the sides 14ba, and the other end side 14ab of the pair of plus side lead wires 14a and the minus side lead wire 14b. A pair of plus terminal fittings 14c (terminal fitting 70) and minus terminal fitting 14d (terminal fitting 70) for connecting capacitors, which are electrically connected to each of the end sides 14bb, and a pair of terminal fittings 70 are attached. A capacitor connection terminal mounting portion 11 cc, and a capacitor body 14x A capacitor fixing portion (network electronic component fixing portion) 11c, and the capacitor fixing portion 11c corresponds to each of one end side 14aa of the pair of plus side lead wires 14a and one end side 14ba of the minus side lead wire 14b. And a pair of lead wire movement restricting slits 11cg for restricting movement of one end side 14aa of the pair of plus side lead wires 14a and one end side 14ba of the minus side lead wire 14b.

  Thus, the root portions of the pair of lead wires of the capacitor 14, specifically, the one end side 14 aa of the pair of plus side lead wires 14 a and the one end side 14 ba of the minus side lead wire 14 b are bound to the pair of terminal fittings 70. Even when an external force is applied to the capacitor 14 or the like after the one end side 14aa of the pair of plus side lead wires 14a and the one end side 14ba of the minus side lead wire 14b are connected to the pair of terminal fittings 70, etc. The action of the slit 11cg for restricting wire movement makes it difficult for an external force (stress) to be applied to the root portion of the lead wire, thereby preventing breakage of the root portion of the lead wire.

  The capacitor connection terminal mounting portion 11cc is provided in the vicinity of the capacitor body 14x, has a pair of insertion holes 11cd into which the portions 72 to be mounted of the pair of terminal fittings 70 are inserted, and has a pair of insertion holes. 11cd penetrates in a direction (arrow Y24 and Y25 directions in FIGS. 6A and 7B) substantially perpendicular to the capacitor insertion direction (arrow Y11 direction in FIGS. 2 and 7) with respect to the capacitor fixing portion 11c. It becomes.

  In a preferred example, each of the pair of terminal fittings 70 is formed in a substantially L shape, and each one end side 71 of the pair of terminal fittings 70 is connected to the other end side 14ab of the pair of plus side lead wires 14a. And the lead wire connecting portion to which the other end side 14bb of the minus side lead wire 14b is connected, respectively, and each other end side 72 of the pair of terminal fittings 70 is connected to the pair of insertion holes 11cd. The lead wire connecting portion is disposed on one surface 11cx of the capacitor connecting terminal attaching portion 11cc, and the attached portion 72 portion of the pair of terminal fittings 70 is inserted into the pair of insertion holes 11cd. One side surface of the capacitor connection terminal mounting portion 11cc provided at a position adjacent to the one surface 11cx is in contact with the capacitor body 14x.

  Thereby, the capacitor 14 and the pair of plus terminal metal fittings 14c (terminal metal fitting 70) and the minus terminal metal fitting 14d (terminal metal fitting 70) for connecting the capacitors can be disposed in close proximity to each other. Space saving near the terminal fitting 70 can be realized. That is, with this structure, the above-described problem of Comparative Example 2 can be solved.

  Further, the capacitor fixing portion 11c functions as a guide path when the capacitor 14 is moved in the direction of arrow Y11 in FIGS. 2 and 7 to insert the capacitor 14 into the capacitor fixing portion 11c, and also in the insertion direction. A capacitor movement restricting portion (network electronic component movement restricting portion) 11cb for restricting the movement of the capacitor main body 14x with respect to a direction (arrow Y25 direction in FIGS. 6A and 7B) substantially orthogonal to (the arrow Y11 direction). Have.

  With the former function, the capacitor 14 can be smoothly inserted and arranged in the capacitor fixing portion 11c, and the work of attaching the capacitor 14 to the capacitor fixing portion 11c can be improved. Further, the latter function can prevent the capacitor body from being lifted in a direction substantially orthogonal to the insertion direction. As a result, an external force (stress) is hardly applied to the root portion of the lead wire of the capacitor 14, and disconnection in the vicinity of the root portion of the lead wire can be prevented. In a preferred example, the capacitor movement restricting portion 11cb is provided at a position opposite to the capacitor connecting terminal mounting portion 11cc in the capacitor fixing portion 11c, and is in contact with a portion on one end side of the capacitor main body portion 14x. preferable.

  Further, the capacitor connection terminal mounting portion 11cc is insulative and is provided between a pair of positive terminal fittings 14c (terminal fittings 70) and a minus terminal fitting 14d (terminal fittings 70) for connecting capacitors. Each of the pair of terminal fittings 70 has a short-circuit preventing rib 11ce having a shape separating each of the pair of plus-side lead wires 14a and minus-side lead wires 14b. Thereby, an external force acts on the pair of terminal fittings 70 and the pair of plus-side lead wires 14a and minus-side lead wires 14b, and the pair of terminal fittings 70 and the pair of plus-side lead wires 14a and minus-side lead wires 14b. Even when the lead wire 14b is moved, it is possible to prevent a short circuit between the pair of terminal fittings 70 and between the pair of plus-side lead wires 14a and minus-side lead wires 14b. It is possible to prevent the plus-side lead wire 14a and the minus-side lead wire 14b from being short-circuited.

  The capacitor connection terminal mounting portion 11cc has a pair of claw portions 11cf having a claw-like shape, and each other end side (attached portion 72 side) of the pair of terminal fittings 70 has a corresponding claw portion 11cf. To restrict the movement of the pair of terminal fittings 70 with respect to the capacitor connecting terminal mounting portion 11cc, and one of the pair of plus side lead wires 14a and minus side lead wires 14b is inserted. The first slit 72a and the second slit 72b have a symmetrical shape with respect to an imaginary straight line L20 passing through the center in the width direction of the terminal fitting 70. Have.

  As a result, even if the position of the claw portion 11c in the capacitor connection terminal mounting portion 11cc is reversed left and right for plus and minus use, the terminal fitting 70 is simply prepared by preparing one type of terminal fitting 70. It can be shared for both plus and minus. That is, only by preparing one type of terminal fitting 70, the first slit 72a (or the second slit 72b) is used for fitting with the claw portion 11cf, and the second slit 72b (or the first slit 72b) is used. The slit 72a) can be used as an insertion hole for inserting the positive lead wire 14a or the negative lead wire 14b of the capacitor 14. As a result, the number of parts of the terminal fitting 70 can be reduced as compared with the case where two types of terminal fittings are required for plus and minus.

  Also, one end side 14aa of the pair of plus side lead wires 14a and one end side 14ba of the minus side lead wire 14b are inserted into the lead wire movement regulating slit 11cg, respectively, and the first slit 72a and the second slit The slit 72b is inserted into one of the slits 72b, and each of the inserted pair of plus-side lead wire 14a and minus-side lead wire 14b is directed to one surface 11cx of the capacitor connection terminal mounting portion 11cc. The other end side 14ab of the pair of plus-side lead wires 14a and the other end side 14bb of the minus-side lead wire 14b are bent in the direction (the direction of the arrow Y25 in FIGS. 6A and 7B). The lead wire connecting portion and the solder 93 are electrically connected, and the pair of terminal fittings 70 are connected to the capacitor connecting ends. It is fixed by the mounting part 11cc and a pair of positive lead wire 14a and the negative lead wire 14b.

  In other words, according to this configuration, the pair of terminal fittings 70 are overlapped by the fixing structure of the capacitor connecting terminal mounting portion 11cc and the pair of plus-side lead wire 14a and minus-side lead wire 14b, and the claw portion 11cf. It is fixed. As a result, even if an external force that is pulled in the direction of the arrow Y25 acts on the terminal fitting 70 and the claw portion 11cf is broken, the pair of terminal fittings 70 is Since the connecting terminal mounting portion 11cc is fixed by the pair of plus-side lead wires 14a and minus-side lead wires 14b, more specifically, the pair of terminal fittings 70 has a pair of plus-side lead wires 14a and minus-side lead wires. Since the lead wire 14b is caught, it is possible to prevent the pair of terminal fittings 70 from being detached from the capacitor connection terminal mounting portion 11cc.

[Modification]
In the above embodiment, the case where the capacitor 14 is used as an example of the network electronic component has been described. However, in the present invention, the network electronic component includes various electronic components such as a resistor and a coil. Therefore, when these various electronic components need to be fixed, in the present invention, the network electronic component fixing portion corresponding to these various electronic components can also be set in the bracket 11 for the speaker device.

  In the above embodiment, the speaker device bracket 11 is used as the speaker device component having the connection structure of the capacitor 14 and the pair of terminal fittings 70 according to the present invention. The speaker device component having such a function may be a frame that supports the speaker unit 80 or a speaker box (housing) that houses the speaker unit 80.

  In the present invention, various modifications can be made without departing from the spirit of the present invention.

It is sectional drawing which shows the structure of a speaker apparatus provided with the bracket for speaker apparatuses which has the connection structure of the capacitor | condenser and terminal metal fitting which concern on the Example of this invention. It is a perspective view which shows a structure when the speaker apparatus provided with the bracket for speaker apparatuses which has a connection structure of the capacitor | condenser and terminal metal fitting which concern on the Example of this invention is seen from the back side. It is the front view and back view which show the structure of the bracket for speaker apparatuses which concerns on a present Example. It is the various side view and front view which show the structure of a pair of terminal metal fitting for a capacitor | condenser connection which concerns on a present Example. It is a perspective view which shows the structure of the capacitor | condenser as an example of a network electronic component. It is the one side view and front view which expand and show the part of the connection structure of the capacitor | condenser and terminal metal fitting in the bracket for speaker apparatuses. It is the rear view and cutaway view which expand and show the part of the connection structure of the capacitor | condenser and terminal metal fitting in the bracket for speaker apparatuses. It is the front view and partial enlarged front view which show the structure of a speaker apparatus provided with the bracket for speaker apparatuses which has the connection structure of the capacitor | condenser and terminal metal fitting which concern on the comparative examples 1 and 2.

Explanation of symbols

11 Speaker bracket 11c Capacitor fixing portion 11cc Capacitor connection terminal mounting portion 11cd Insertion hole 11cf Claw portion 11cg Lead wire movement restriction slit 11cx One surface 14 Capacitor 14x Capacitor body 14a Plus side lead wire 14b Minus side lead wire 14aa, 14ba One end side 14ab, 14bb The other end side 14c Plus terminal fitting 14d Minus terminal fitting 70 Terminal fitting 71 Connection portion 72 Mounted portion 72a First slit 72b Second slit 80 Speaker unit 93 Solder 100 Speaker device

Claims (9)

A network electronic component having a pair of lead wires and a network electronic component body connected to each one end side of the pair of lead wires;
A pair of terminal fittings electrically connected to each other end of the pair of lead wires;
A network electronic component fixing portion having a terminal mounting portion to which the pair of terminal fittings are mounted, and fixing the network electronic component main body;
The network electronic component fixing portion is provided at a position corresponding to each one end side of the pair of lead wires, and includes a pair of lead wire movement restriction slits for restricting movement of each one end side of the pair of lead wires. A component for a speaker device. The terminal mounting portion is provided at a position near the network electronic component main body, and has a pair of insertion holes into which the pair of terminal metal fittings are inserted,
2. The speaker device component according to claim 1, wherein the pair of insertion holes penetrates in a direction substantially perpendicular to an insertion direction of the network electronic component with respect to the network electronic component fixing portion. Each of the pair of terminal fittings is formed in a substantially L-shape,
Each one end side of the pair of terminal fittings has a lead wire connecting portion to which each other end side of the pair of lead wires is connected, and each other end side of the pair of terminal fittings is inserted into the pair of insertion holes. Having said part to be
The lead wire connecting portion is disposed on one surface of the terminal mounting portion, and the portions of the pair of terminal fittings are inserted into the pair of insertion holes,
The component part for a speaker device according to claim 2, wherein one side surface of the terminal mounting portion provided at a position adjacent to the one surface is in contact with the network electronic component main body.   The network electronic component fixing portion functions as a guide path when the network electronic component is inserted into the network electronic component fixing portion, and restricts movement of the network electronic component main body in a direction substantially orthogonal to the insertion direction. The component part for a speaker device according to any one of claims 1 to 3, further comprising a network electronic component movement restricting unit.   The network electronic component movement restricting portion is provided at a position opposite to the terminal mounting portion in the network electronic component fixing portion, and is in contact with a portion on one end side of the network electronic component main body. The component part for speaker apparatuses of Claim 4.   The terminal mounting portion has an insulating property, and includes a short-circuit preventing rib provided between the pair of terminal fittings and having a shape separating each of the pair of terminal fittings and the pair of lead wires. The speaker device component according to claim 1, wherein: The terminal mounting portion has a pair of claw portions having a claw-like shape,
Each other end of the pair of terminal fittings is fitted with the corresponding claw portion to restrict movement of the pair of terminal fittings with respect to the terminal mounting portion, and either one of the pair of lead wires First and second slits through which lead wires are inserted,
2. The speaker device configuration according to claim 1, wherein the first slit and the second slit have a symmetric shape with respect to an imaginary straight line passing through a center in the width direction of the terminal fitting. parts. Each one end side of the pair of lead wires is inserted through the lead wire movement restriction slit, and is inserted through one of the first slit and the second slit,
Each portion of the inserted pair of lead wires is bent in a direction toward the one surface of the terminal mounting portion,
The other end side of the bent pair of lead wires is connected to the lead wire connecting portion,
The speaker device component according to claim 3, wherein the pair of terminal fittings are fixed by the terminal mounting portion and the pair of lead wires. A component for a speaker device according to any one of claims 1 to 8,
A speaker unit,
The speaker device, wherein the speaker device component is attached to the speaker unit.

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