CN208078303U - Conducting terminal and electric connector - Google Patents
Conducting terminal and electric connector Download PDFInfo
- Publication number
- CN208078303U CN208078303U CN201820278433.7U CN201820278433U CN208078303U CN 208078303 U CN208078303 U CN 208078303U CN 201820278433 U CN201820278433 U CN 201820278433U CN 208078303 U CN208078303 U CN 208078303U
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- receiving channel
- conducting terminal
- electric connector
- main part
- connector
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- 238000003780 insertion Methods 0.000 claims abstract description 48
- 230000037431 insertion Effects 0.000 claims abstract description 48
- 230000002687 intercalation Effects 0.000 claims description 19
- 238000009830 intercalation Methods 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000009413 insulation Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
A kind of electric connector is provided, including：Shell forms at least one receiving channel in the shell；And at least one conducting terminal, it is inserted into respectively in an insertion direction and in the receiving channel of the electric connector, each conducting terminal includes：Main part has first end and the second end opposite with the first end；The first end in the main part is arranged in clamping part, and is configured to the conducting wire of clamping cable；And the sticking department of elasticity, it is arranged on the main part, it tilts and extends upwardly toward the second end in the side far from main part from the main part, and the sticking department is configured to be combined with the bottom wall of the receiving channel and utilizes the external tool being inserted into the direction of insertion that the sticking department is driven to release the combination of the sticking department and the bottom wall of the receiving channel, and the conducting terminal is removably mounted in the receiving channel.
Description
Technical field
The utility model is related to a kind of electric connectors, more particularly, it relates to which a kind of being removably attached to leading for electric connector
Electric terminal and electric connector including the conducting terminal.
Background technology
In the electronic device, for convenience of the electrical connection of two cables, two cables are usually respectively connected to plug connection
Device and socket connector.The electrical connection of two cables is realized by the mutual cooperation between pin connector and socket connector.
In some cases, it is connected the cable on printed circuit board using connector.
Usually, connector includes insulation shell and multiple conducting terminals for being arranged in insulation shell.In cable and insert
In the connection procedure of head or socket connector, cable is stripped insulating layer to expose conducting wire, and conducting wire is inserted into and is electrically connected to slotting
In the conducting terminal of head connector or socket connector being located in insulation shell, connected by conducting terminal and the socket of cooperation
The electrical connection between cable is realized in the connection of the conducting terminal of device or pin connector.
In existing electric connector, conducting terminal cannot be from wherein moving after being inserted into pin connector or socket connector
It removes.This causes to go wrong in conducting terminal and electric conductivity is caused to be deteriorated (for example, conducting terminal and conducting wire or pairing conducting terminal
Between poor contact, conducting terminal excessive wear etc.) when, be not easy to replace conducting terminal, can only replace entire pin connector or
Socket connector reduces working efficiency, greatly improves the cost using pin connector or socket connector.
Therefore, there is an urgent need for a kind of conducting terminals being conveniently replaceable and corresponding pin connector and socket connector, to carry
High working efficiency reduces the cost using pin connector or socket connector.
Utility model content
The technical issues of the embodiments of the present invention are solved is to provide a kind of conducting terminal and electric connector, this is led
Electric terminal can be removed easily from the electric connector.
One side according to the present utility model provides a kind of electric connector, including：Shell is formed at least in the shell
One receiving channel；And at least one conducting terminal, it is inserted into respectively in an insertion direction and mounted on the appearance of the electric connector
It receives in channel, each conducting terminal includes：Main part has first end and the second end opposite with the first end；Clamping part,
First end in the main part is set, and is configured to the conducting wire of clamping cable；And the sticking department of elasticity, it is arranged in the main body
In portion, tilts and extend upwardly toward the second end in the side far from main part from the main part, and the sticking department is configured to
It can be combined with the bottom wall of the receiving channel and utilize the external tool being inserted into the insertion direction that the sticking department is driven to release
The conducting terminal is removably mounted in the receiving channel by the combination of the sticking department and the bottom wall of the receiving channel.
One side according to the present utility model, the shell include：It is logical to be separately positioned on receiving at least one latch recess
In the bottom wall in road, which is configured to, when conducting terminal is inserted into receiving channel, accommodate the conduction at least partly
The sticking department of terminal, to prevent the conducting terminal from being upwardly separated from the receiving channel in the side opposite with the direction of insertion.
One side according to the present utility model, the sticking department include：Linking arm, from the main part in separate main part
Side is tilted upwardly toward the second end to be extended；And locking head, from at least side in the both sides of the free end of linking arm with
The vertical side of the direction of insertion projects upwards；The latch recess includes：Recessed portion, from the downward concave shape of the bottom wall of receiving channel
At；And ramp, it tilts down from the bottom wall of receiving channel and is connected to the recessed portion so that be inserted into accommodate in conducting terminal and lead to
When in road, which is accommodated in the ramp, which is accommodated in the recessed portion.
One side according to the present utility model, the shell further include at least one blocking step, in the insertion direction
The upstream side of the recessed portion and the both sides positioned at the ramp are formed in, which is used to abut the locking in recessed portion
Head prevents conducting terminal from being moved along the direction opposite with direction of insertion.
One side according to the present utility model, the shell include at least one guiding channel, and it is logical to be separately positioned on receiving
Extend in road and along direction of insertion, to guide external tool that the sticking department is driven to be detached from the latch recess.
One side according to the present utility model, each guiding channel is by the prominent and edge on the bottom wall of the receiving channel
Two guide protrusions that the direction of insertion extends are defined as.
One side according to the present utility model, the guiding channel are connected to ramp, to guide external tool to be drivingly connected
Arm makes sticking department be detached from the latch recess.
One side according to the present utility model, the shell further include release aperture, are arranged in the bottom wall of receiving channel simultaneously
And extend along the direction vertical with direction of insertion, to guide external tool that the sticking department is driven to be detached from the latch recess.
One side according to the present utility model, which, which has, is upwardly extending perpendicular to the side of the direction of insertion
Shoulder, the shell further include terminal blocking protrusion, are formed on the side wall of the receiving channel, the shoulder of the conducting terminal is resisted against
The terminal stops in protrusion, to prevent further movement of the conducting terminal in the receiving channel.
One side according to the present utility model, the shell further include support level, and the two side walls along receiving channel are prolonged
Terminal blocking protrusion is stretched and terminated at, the both sides of main part and sticking department are movably supported on support level.
One side according to the present utility model, which further includes at least a pair of of guide recess, respectively in receiving channel
Two side walls in recess formed and terminate at terminal blocking protrusion, to guide the movement of shoulder.
The arrival end of one side according to the present utility model, each guide recess is formed with enlarged portion, to guide the shoulder
Portion is inserted into the guide recess.
One side according to the present utility model, clamping part include support arm, are extended from the first end of main part；And folder
Gripping arm, from the support arm and towards the second end of main part relative to support arm be bent it is at an acute angle, the free end of the support arm with should
The conducting wire of the roof cooperation clamping cable of receiving channel.
The free end of one side according to the present utility model, the clamping limb forms blade.
One side according to the present utility model, the shell further include that cable barrier prevents from being inserted into receiving channel
The conducting wire of cable in shell is further moved along direction of insertion.
One side according to the present utility model, the electric connector are configured to socket connector or pin connector,
And the socket connector and pin connector can be combined together, to realize being electrically connected for cable and cable.
The shell of one side according to the present utility model, the pin connector includes：First base portion, for connecting plug
The main part and clamping part for connecing the conducting terminal of device are contained in the receiving channel of the pin connector being located in the first base portion；
And intercalation part, for by the contact site of the conducting terminal of pin connector be contained in the pin connector be located at intercalation part in
Receiving channel in, the shell of the socket connector includes：Second base portion is used for the main body of the conducting terminal of socket connector
Portion and clamping part are contained in the receiving channel of the socket connector being located in the second base portion；And receptacle portion, for that will insert
The contact site of the conducting terminal of base connector is contained in the receiving channel of the socket connector being located in receptacle portion, wherein
The intercalation part is adapted for insertion into the receptacle portion so that the contact site of the conducting terminal of the socket connector is inserted into the plug
In the receiving channel of connector, it is in electrical contact with the contact site of the conducting terminal with the pin connector.
One side according to the present utility model, one outside in the intercalation part and the receptacle portion are equipped at least one
A protrusion, another the inside in the intercalation part and the receptacle portion are equipped at least one recessed with protrusion cooperation
Portion.
One side according to the present utility model does not set contact site in the second end of the main part.
Description of the drawings
The utility model with reference to the accompanying drawings to be further described, wherein：
Fig. 1 is a kind of stereoscopic schematic diagram of the connector assembly of exemplary embodiment according to the present utility model；
Fig. 2 is the side view of connector assembly shown in FIG. 1；
Fig. 3 is the decomposition diagram of connector assembly shown in FIG. 1；
Fig. 4 is the left view of connector assembly shown in FIG. 1；
Fig. 5 is the right view of connector assembly shown in FIG. 1；
Fig. 6 is the sectional view of pin connector shown in Fig. 3；
Fig. 7 is sectional view when being locked in conducting terminal pin connector shown in Fig. 6；
Fig. 8 is the left view of pin connector shown in Fig. 7, conducting terminal is not inserted into one of receiving channel, separately
It is inserted into conducting terminal in one receiving channel；
Fig. 9 is the right view of pin connector shown in Fig. 7, and conducting terminal is all inserted into two of which receiving channel；
Figure 10 is a kind of stereoscopic schematic diagram of conducting terminal shown in Fig. 7；
Figure 11 is another stereoscopic schematic diagram of conducting terminal shown in Fig. 10；
Figure 12 is the sectional view of the pin connector of another exemplary embodiment according to the present utility model；
Figure 13 is sectional view when being locked in conducting terminal pin connector shown in Figure 12 shown in Fig. 10；
Figure 14 is the sectional view of the pin connector of another exemplary embodiment according to the present utility model.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.?
In specification, same or analogous reference numeral indicates same or analogous component.It is following real to the utility model with reference to attached drawing
The explanation for applying mode is intended to explain the overall utility model design of the utility model, and is not construed as to this practicality
A kind of novel limitation.
In addition, in the following detailed description, for ease of explaining, elaborating many concrete details to provide to present disclosure
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments without these specific details can also
It is carried out.In other cases, well known construction and device is diagrammatically embodied to simplify attached drawing.
Fig. 1 is a kind of stereoscopic schematic diagram of the connector assembly of exemplary embodiment according to the present utility model；Fig. 2 is figure
The side view of connector assembly shown in 1；Fig. 3 is the decomposition diagram of connector assembly shown in FIG. 1；Fig. 4 is shown in FIG. 1
The left view of connector assembly；Fig. 5 is the right view of connector assembly shown in FIG. 1, two receiving channels of electric connector 10
Conducting terminal 1 has been all inserted into 31.
As shown in Fig. 1,2 and 3, a kind of connector assembly 100 of exemplary embodiment according to the present utility model includes electricity
Connector 10 and matching connector 20, electric connector 10 and matching connector 20 can be electrically connected with external cable respectively, from
And realize the quick electrical connection of these external cables.In the present invention, for ease of description, electric connector 10 is slotting herein
Head connector, matching connector 20 are socket connector, however this is not limiting, it should be appreciated that the electric connector can be
One in socket connector and pin connector, which is another in socket connector and pin connector
It is a.The electric connector of the utility model embodiment is described by taking pin connector as an example below.
Referring to Fig. 1-5, a kind of exemplary embodiment according to the present utility model, electric connector 10 includes shell 3 and peace
Mounted at least one of shell conducting terminal 1.
Fig. 6 is the sectional view of pin connector shown in Fig. 3；Fig. 7 is in conducting terminal pin connector shown in Fig. 6
Sectional view when locked；Fig. 8 is the left view of pin connector shown in Fig. 7, is not inserted into and leads in one of receiving channel
Electric terminal is inserted into conducting terminal in another receiving channel；Fig. 9 is the right view of pin connector shown in Fig. 7, two of which
Conducting terminal is all inserted into receiving channel.
Referring to Fig. 1-3,5-9 forms at least one receiving channel 31 in shell 3, and receiving channel 31, which has, is located at the
Two parts in one base portion 101 and intercalation part 102.Conducting terminal 1 is inserted on direction of insertion D1 and is electrically connected mounted on this respectively
It connects in the receiving channel 31 of device 10.
Similarly, referring to Fig. 3-4, at least one is formed in the shell 4 of matching connector 20 (being herein socket connector)
A receiving channel 41, receiving channel 41 have the two parts being located in the second base portion 201 and receptacle portion 202.Conducting terminal 1
It is inserted into respectively on direction of insertion D2 and in the receiving channel 41 of matching connector 20.The structure and appearance of receiving channel 41
Receive channel 31 structure it is identical, for simplicity, be hereafter described by taking receiving channel 31 as an example, it should be appreciated that accommodate logical
The internal structure in road 31 is equally applicable to receiving channel 41.
Figure 10 is a kind of a kind of stereoscopic schematic diagram of the conducting terminal of exemplary embodiment according to the present utility model；Figure 11
It is another stereoscopic schematic diagram of conducting terminal shown in Fig. 10.
Here for convenient for description, by direction of insertion D1 be inserted into electric connector 10 receiving channel 31 in terminal and
The terminal (as shown in Figure 3) being inserted into the receiving channel 41 of matching connector 20 on direction of insertion D2 is referred to as conducting terminal
1.As shown in Fig. 6,7,10 and 11, conducting terminal 1 made of metal includes：Flat main part 11 has first end
The second end opposite with the first end；The first end in the main part 11 is arranged in clamping part 13, and is configured to and is electrically connected
The roof 37 of the receiving channel 31 of device 10 cooperates so that the conducting wire of cable is clamped；And the sticking department 12 of elasticity, it is arranged in the main body
Between first end and second end in portion 11, tilted upwardly toward the second end from the main part 11 in the side far from main part 11
Extend, and sticking department 12 is configured to be combined with the bottom wall of the receiving channel 31 39 and can utilize in the direction of insertion
The external tool of such as screwdriver etc of upper insertion drives the sticking department 12 to release the sticking department 12 and the receiving channel 31
The conducting terminal 1 is removably mounted in the receiving channel 31 by the combination of bottom wall 39.
In one embodiment, with reference to Fig. 6-11, shell 3 includes at least one latch recess 32, and latch recess 32 is distinguished
It is arranged in the bottom wall 39 of receiving channel 31.The latch recess 32 is configured to when conducting terminal 1 is inserted into receiving channel 31,
The sticking department 12 for accommodating the conducting terminal 1 at least partly, to prevent the conducting terminal 1 in the side opposite with direction of insertion D1
It is upwardly separated from the receiving channel 31.
In one embodiment, with reference to Fig. 6-11, sticking department 12 includes：Linking arm 121, from the main part 11 far from main
The side in body portion 11 is tilted upwardly toward the second end to be extended；With locking head 122, from the both sides of the free end of linking arm 121
At least side projected upwards in the side vertical with direction of insertion D1.Latch recess 32 includes recessed portion 321 and ramp 322,
Recessed portion 321 is recessed downwards from the bottom wall 39 of receiving channel 31 and is formed, and ramp 322 is tilted down from the bottom wall 39 of receiving channel 31
And it is connected to the recessed portion 321 so that be inserted into receiving channel 31 in conducting terminal 1 and locking head 122 is moved to locking
When 32 top of groove, locking head 122 is connected the pressing of arm 121 and enters and be contained in recessed portion 321, at this time the linking arm
121 are received and are supported in the ramp 322.
Tilted down relative to bottom wall 39 due to ramp 322 and be connected to the recessed portion 321, on direction of insertion D1
The both sides in the upstream side of the recessed portion 321 and the ramp 322 form blocking step 35, are pressed when locking head 122 is connected arm 121
When being pressed into recessed portion 321, blocking step 35 abuts the locking head 122 being located in recessed portion 321, prevents conducting terminal 1
It is moved along the direction opposite with direction of insertion D1 to be detached from latch recess 32.
In one embodiment, with reference to Fig. 6-9, shell 3 includes at least one guiding channel 392, is separately positioned on receiving
Extend in channel 31 and along direction of insertion D1, to guide external tool to drive the linking arm 121 of sticking department 12 to drive locking
Head 122 is detached from latch recess 32.In a kind of exemplary embodiment, guiding channel 392 is by the bottom wall 39 in receiving channel 31
Upper protrusion is simultaneously defined as along two guide protrusions 391 of direction of insertion D1 extensions.Guiding channel 392 is connected to ramp 322, to draw
Lead external tool be drivingly connected arm 121, drive locking head 122 be detached from latch recess 32, then can along with direction of insertion D1
Opposite direction pulls out conducting terminal 1 from shell 3.Relative to the mode of other guiding external tools, in receiving channel 31
The electric leakage of electric connector can be reduced along direction of insertion D1 guiding external tools and enters the dust in receiving channel 31.In one kind
In alternate embodiment, guiding channel is formed as the recess in the direction of insertion extension of the bottom wall upper edge of receiving channel.
Figure 12 is the sectional view of the electric connector 10 of another exemplary embodiment according to the present utility model；Figure 13 is to lead
Sectional view when being locked in the electric connector 10 shown in Figure 12 of electric terminal 1.The other feature of electric connector 10 with retouch above
The exemplary embodiment stated is identical, and details are not described herein again, the difference is that, further include release aperture 393 in electric connector 10.It releases
Discharge hole 393 is arranged in the bottom wall 39 of receiving channel 31 and extends along the direction vertical with direction of insertion D1, to guide outside
Tool drives are contained in the sticking department 12 in recessed portion 321.More specifically, under the driving of external tool, locking head 122 is de-
From latch recess 32, then conducting terminal 1 can be pulled out from shell 3 along the direction opposite with direction of insertion D1.In this implementation
In example, the cross-sectional area of release aperture 393 is consistent with the cross-sectional area of recessed portion 321, however this is not limiting, release aperture
393 cross-sectional area can also be smaller than the cross-sectional area of recessed portion 321, as long as external tool can allow for pass through the release aperture
393 drive the sticking department 12 to be detached from the latch recess 32.
Further, solution lock crossbeam 111 is formed on the main part 11, which is configured to accommodate locking
Portion 12.Linking arm 121 has elasticity, head 122 can be pressure-locked towards the direction far from main part 11, in locking head 122
Or linking arm 121 by external tool outer force effect when, linking arm 121 and locking head 122 can under mutual drive,
Towards close to the direction of main part 11 move, or even can move by solve lock crossbeam 111, to make sticking department 12 unlock, with from
Conducting terminal 1 is removed in shell 3.In figures 10 and 11, locking head 122 is shown as rectangle, however, it is to be appreciated that this is not
It is restrictive, locking head 122 can be configured to any suitable shape as needed, such as round, triangle or very
To other irregular shapes.
In one embodiment, main part 11 also has the shoulder 112 upwardly extended in the side for being perpendicularly to the insertion direction D1,
The shoulder 112 is configured to be combined with the side wall of the receiving channel 31 to prevent the conducting terminal 1 edge in the receiving channel 31
Direction of insertion D1 is further moved, to be conducive to fixed conductive terminals 1.Contact site 14 is arranged the second of the main part 11
End, and be configured to be in electrical contact with the contact site 14 of the conducting terminal 1 (also referred to as counterpart terminal) in matching connector 20.
In the figure 7 it can further be seen that while locking head 122 is accommodated in the recessed portion 321, the conducting terminal
1 shoulder 112 is resisted against in the terminal blocking protrusion 34 being formed on the side wall of the receiving channel 31, to prevent conducting terminal 1
It is further moved along direction of insertion D1 in the receiving channel 31.
Figure 14 is the sectional view of the pin connector of another exemplary embodiment according to the present utility model.In Figure 14
Support level 36 is also formed in receiving channel 31, and sticking department 12, receiving channel are discharged by release aperture 393 and guiding channel 392
31 other structures are identical as embodiment shown in Fig. 6 and 7, and details are not described herein again.
In fig. 14, support level 36, which extends along the two side walls of receiving channel 31 and terminates at terminal, stops protrusion
34, the both sides of main part 11 and locking head 122 are movably supported on support level 36.Therefore, when conducting terminal 1
When being inserted into receiving channel 31, main part 11 and locking head 122 are supported the support of step 36 and edge not in contact with bottom wall 39
Support level 36 moves, at this time between main part 11 and locking head 122 and bottom wall 39 there are gap, and sticking department 12
In solution lock crossbeam 111.Selectively, recess is formed at the part of support level 36 being located above latch recess 32
361, the shape of the cross section of recess 361 is consistent with latch recess 32, and 32 top of latch recess is moved to convenient for locking head 122
When be not supported the support of step 36 and be connected arm and 121 be pressed into latch recess 32.However, it is to be appreciated that the cross of recess 361
The shape in section can not also be consistent with latch recess 32, if when locking head 122 is moved to 32 top of latch recess not by
Support level 36 is supported and is pressed into latch recess 32 convenient for being connected arm 121.
Due to being provided with support level 36, conducting terminal 1 is elevated in receiving channel 31, the contact site of conducting terminal 1
14 are correspondingly raised in the intercalation part 102 of electric connector 10, to be inserted into matching connector 20 when the intercalation part 102
When in receptacle portion 202, convenient for the conduction of the contact site 14 and the pairing in the receptacle portion 202 of the conducting terminal 1 in intercalation part 102
The contact site 14 of terminal 1 is in electrical contact.
In figs. 6 and 7 it can further be seen that shell 3 further includes at least a pair of of guide recess 311, respectively in receiving channel 31
Two side walls in recess formed and terminate at terminal blocking protrusion 34 illustrated only in figure with guiding the movement of shoulder 112
One guide recess 311.The arrival end of each guide recess 311 is formed with enlarged portion, to guide shoulder 112 to be inserted into guide recess
In 311.
In one embodiment, clamping part 13 includes support arm 131, is extended from the first end of main part 11；And clamping limb
132, be bent from the free end of the support arm 131 and towards the second end of main part 11 relative to support arm 131 it is at an acute angle, with electricity
The conducting wire of the cooperation clamping cable of roof 37 of the receiving channel 31 of connector 10, prevents conducting wire along the side opposite with direction of insertion D1
To disengaging receiving channel 31.In order to increase the chucking power to conducting wire, enhancing conducting terminal 1 is electrically connected with conducting wire, the clamping limb
132 free end 1321 forms blade so that free end 1321 can be pierced into conducting wire.
As shown in figs. 12-14, which further includes cable barrier 38 in receiving channel 31, prevents from being inserted into shell 3
The conducting wire of cable further moved along direction of insertion D1.Specifically, cable barrier 38 and 34 one of terminal blocking protrusion
It is formed, cable barrier 38 is extended downwardly from the roof 37 of shell 3 along the direction vertical with roof 37.
Can as can be seen from Figure 8, the lower edge of guide recess 311 is concordant with the top of guide protrusion 391 or in same level
On face so that when shoulder 112 is guided the guiding of groove 311, main part 11 is guided the support of protrusion 391, however this is not limit
Property processed, the lower edge of guide recess 311 can not also be concordant with the top of guide protrusion 391 or in same level.Fig. 9
It is right view when being inserted into conducting terminal 1 of pin connector shown in Fig. 7, is all inserted into conduction in two of which receiving channel 31
Terminal 1.
In a kind of embodiment of the utility model, which is configured to socket connector or plug connection
Device, and the socket connector and pin connector can be combined together, to realize being electrically connected for cable and cable.
The shell 3 of electric connector 10 as pin connector is suitable for and the matching connector 20 as socket connector
Shell 4 combine at least partly.Shell 3 includes the first base portion 101 and intercalation part 102, and shell 4 includes 201 He of the second base portion
Receptacle portion 202.When conducting terminal 1 is locked in receiving channel 31, the main part 11 and clamping part 13 of conducting terminal 1 are held
It is contained in the receiving channel 31 of the electric connector 10 being located in the first base portion 101, the contact site 14 of conducting terminal 1 is accommodated in
In the receiving channel 31 of the electric connector 10 being located in intercalation part 102.
Similarly, when being locked in the shell 4 of the matching connector 20 when the conducting terminal of pairing 1, the conduction of pairing
The main part 11 and clamping part 13 of terminal 1 are accommodated in the receiving channel of the matching connector 20 being located in the second base portion 201
In 41, the receiving being located in receptacle portion 202 that the contact site 14 of the conducting terminal 1 of pairing is accommodated in the matching connector 20 is logical
In road 41, when the intercalation part 102 is inserted into the receptacle portion 202 so that the conducting terminal 1 of the pairing of the matching connector 20
Contact site 14 be inserted into the receiving channel 31 of the electric connector 10, with the contact of the conducting terminal 1 of the electric connector 10
Portion 14 is in electrical contact.
For the ease of the connection between the shell 3 of electric connector 10 and the shell 4 of matching connector 20, in intercalation part 102
Outside be equipped at least one protrusion 103, as shown in figure 3 and 9, be equipped in the inside of receptacle portion 202 at least one prominent with this
Play the recess portion (not shown) that portion 103 coordinates.However this is not limiting, it should be appreciated that can also be in the outside of intercalation part 102
Equipped at least one recess portion, at least one protrusion with the recesses fit is equipped in the inside of receptacle portion 202.
In addition, as shown in figure 3, being provided with release aperture identical with 393 structure and function of release aperture on the second base portion 201
493, to allow external tool to pass through to remove the conducting terminal 1 of the pairing from shell 4, details are not described herein again.
In short, when using conducting terminal according to the present utility model and electric connector, go wrong in conducting terminal
In the case of, it can be conveniently replaceable the conducting terminal to go wrong, without replacing entire electric connector, to improve work effect
Rate significantly reduces the cost using conducting terminal and electric connector.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and this field
Technical staff can make improvements, the rushing in terms of not recurring structure or principle of the structure described in various embodiments
It can be freely combined in the case of prominent.
After the preferred embodiment that the utility model is described in detail, those skilled in the art can be clearly
Solution can carry out various change and change under the protection domain and spirit for not departing from appended claims, and the utility model is also
It is not only restricted to the embodiment of examples cited embodiment in specification.
Claims (19)
1. a kind of electric connector, which is characterized in that including：
Shell forms at least one receiving channel in the shell；And
At least one conducting terminal is inserted into and is mounted in the receiving channel of the electric connector, often respectively in an insertion direction
A conducting terminal includes：
Main part has first end and the second end opposite with the first end；
The first end in the main part is arranged in clamping part, and is configured to the conducting wire of clamping cable；And
The sticking department of elasticity is arranged on the main part, from the main part in the side far from main part upwardly toward described
Second end, which tilts, to be extended, and the sticking department is configured to be combined with the bottom wall of the receiving channel and can utilize
The external tool being inserted into the direction of insertion drives the sticking department, to release the sticking department and the receiving channel
The combination of bottom wall, the conducting terminal is removably mounted in the receiving channel.
2. electric connector according to claim 1, which is characterized in that the shell includes：
At least one latch recess, is separately positioned in the bottom wall of receiving channel, and the latch recess is configured in conducting end
Son be inserted into receiving channel in when, accommodate the sticking department of the conducting terminal at least partly, with prevent the conducting terminal with
The opposite side of the direction of insertion is upwardly separated from the receiving channel.
3. electric connector according to claim 2, which is characterized in that
The sticking department includes：
Linking arm tilts upwardly toward the second end in the side far from main part from the main part and extends；With
Locking head is dashed forward from at least side in the both sides of the free end of linking arm on the direction vertical with the direction of insertion
Go out；
The latch recess includes：
Recessed portion is recessed downwards to be formed from the bottom wall of receiving channel；And
Ramp tilts down from the bottom wall of receiving channel and is connected to the recessed portion so that is inserted into accommodate in conducting terminal and lead to
When in road, the linking arm is accommodated in the ramp, and the locking head is accommodated in the recessed portion.
4. electric connector according to claim 3, which is characterized in that the shell further includes at least one blocking step,
It is formed in the upstream side of the recessed portion in the direction of insertion and the both sides positioned at the ramp, the blocking step are used for
The locking head being located in recessed portion is abutted, prevents conducting terminal from being moved along the direction opposite with direction of insertion.
5. according to the electric connector described in any one of claim 2-4, which is characterized in that the shell includes at least one
Guiding channel is separately positioned in receiving channel and extends along direction of insertion, to guide external tool to drive the sticking department
It is detached from the latch recess.
6. electric connector according to claim 5, which is characterized in that each guiding channel is by the receiving channel
Bottom wall on protrude and be defined as along two guide protrusions that the direction of insertion extends.
7. electric connector according to claim 6, which is characterized in that the guiding channel is connected to ramp, outer to guide
Portion's tool drives linking arm makes sticking department be detached from the latch recess.
8. electric connector according to claim 5, which is characterized in that the shell further includes release aperture, and setting is accommodating
Extend in the bottom wall in channel and along the direction vertical with direction of insertion, to guide external tool that the sticking department is driven to be detached from institute
State latch recess.
9. according to the electric connector described in any one of claim 1-4 and 6-8, which is characterized in that
The main part has in the shoulder upwardly extended perpendicular to the side of the direction of insertion,
The shell further includes terminal blocking protrusion, is formed on the side wall of the receiving channel, the shoulder of the conducting terminal
It is resisted against in the terminal blocking protrusion, to prevent further movement of the conducting terminal in the receiving channel.
10. electric connector according to claim 9, which is characterized in that the shell further includes,
Support level extends along the two side walls of receiving channel and terminates at terminal blocking protrusion, by main part and locking
The both sides in portion are movably supported on support level.
11. electric connector according to claim 9, which is characterized in that the shell further includes at least a pair of of guide recess,
Recess forms and terminates at terminal blocking protrusion in the two side walls of receiving channel respectively, to guide the movement of shoulder.
12. electric connector according to claim 11, which is characterized in that the arrival end of each guide recess is formed with expansion
Portion, to guide the shoulder to be inserted into the guide recess.
13. according to claim 1-4, the electric connector described in any one of 6-8 and 10-12, which is characterized in that
Clamping part includes,
Support arm extends from the first end of main part；With
Clamping limb, it is from the support arm and at an acute angle relative to support arm bending towards the second end of main part, the support arm
Free end cooperates with the roof of the receiving channel is clamped the conducting wire of cable.
14. electric connector according to claim 13, which is characterized in that the free end of the clamping limb forms blade.
15. according to claim 1-4, the electric connector described in any one of 6-8,10-12 and 14, which is characterized in that described
Shell further includes in receiving channel,
Cable barrier prevents the conducting wire for the cable being inserted into shell from further being moved along direction of insertion.
16. according to claim 1-4, the electric connector described in any one of 6-8,10-12 and 14, which is characterized in that described
Electric connector is configured to socket connector or pin connector, and the socket connector and pin connector can be tied
It is combined, to realize being electrically connected for cable and cable.
17. electric connector according to claim 16, which is characterized in that
The shell of the pin connector includes：
First base portion, for the main part of the conducting terminal of pin connector and clamping part to be contained in the pin connector
In the receiving channel in the first base portion；And
Intercalation part, for by the contact site of the conducting terminal of pin connector be contained in the pin connector be located at intercalation part
In receiving channel in,
The shell of the socket connector includes：
Second base portion, for the main part of the conducting terminal of socket connector and clamping part to be contained in the socket connector
In the receiving channel in the second base portion；And
Receptacle portion, for by the contact site of the conducting terminal of socket connector be contained in the socket connector be located at receptacle portion
In receiving channel in,
Wherein, the intercalation part is adapted for insertion into the receptacle portion so that the conducting terminal of the socket connector connects
Contact portion is inserted into the receiving channel of the pin connector, is connect with the contact site electricity of the conducting terminal with the pin connector
It touches.
18. electric connector according to claim 17, which is characterized in that one in the intercalation part and the receptacle portion
A outside is equipped at least one protrusion, another the inside in the intercalation part and the receptacle portion is equipped at least one
A recess portion with protrusion cooperation.
19. according to the electric connector described in any one of claim 1-4,6-8,10-12,14 and 17-18, which is characterized in that
In the second end of the main part, contact site is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278433.7U CN208078303U (en) | 2018-02-26 | 2018-02-26 | Conducting terminal and electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278433.7U CN208078303U (en) | 2018-02-26 | 2018-02-26 | Conducting terminal and electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208078303U true CN208078303U (en) | 2018-11-09 |
Family
ID=64039334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820278433.7U Withdrawn - After Issue CN208078303U (en) | 2018-02-26 | 2018-02-26 | Conducting terminal and electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208078303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197980A (en) * | 2018-02-26 | 2019-09-03 | 泰科电子(上海)有限公司 | Conductive terminal and electric connector |
-
2018
- 2018-02-26 CN CN201820278433.7U patent/CN208078303U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197980A (en) * | 2018-02-26 | 2019-09-03 | 泰科电子(上海)有限公司 | Conductive terminal and electric connector |
| CN110197980B (en) * | 2018-02-26 | 2024-11-05 | 泰科电子(上海)有限公司 | Conductive terminal and electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181109 Effective date of abandoning: 20241105 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181109 Effective date of abandoning: 20241105 |