CN105828548A - Electronic device - Google Patents
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- CN105828548A CN105828548A CN201510788218.2A CN201510788218A CN105828548A CN 105828548 A CN105828548 A CN 105828548A CN 201510788218 A CN201510788218 A CN 201510788218A CN 105828548 A CN105828548 A CN 105828548A
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- leading note
- housing
- electronic equipment
- speaker
- speaker chamber
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The present invention provides an electronic device and relates to the technical field of electroacoustic products, which solves the problem in the prior art that for fixing a dust screen, the gluing part of a double-faced adhesive tape occupies much space and restricts the thinned development tendency of mobile terminals and other electronic products. The electronic device comprises a loudspeaker cavity arranged within a housing, a sound guide channel arranged inside the housing, and a dustproof structure. A loudspeaker is fixed in the loudspeaker cavity. One end of the sound guide channel is communicated with the loudspeaker cavity, and the other end of the sound guide channel is communicated with a sound outlet hole. The dustproof structure is arranged between the sound guide channel and the inner side of the sound outlet hole. The dustproof structure comprises a support frame and a dust screen. The support frame is composed of a first side surface and a second side surface opposite to the first side surface. The first side surface faces the sound outlet hole. The dust screen is fixed onto the first side surface of the support frame.
Description
Technical field
The present invention relates to electro-acoustic product technical field, particularly relate to a kind of electronic equipment.
Background technology
The existing smart mobile phone mode of speaking has two kinds: one is mode of just speaking, and goes out acoustic aperture and is opened in the mobile phone back side, Kong You great aperture various ways；Another kind is to speak mode in side, goes out acoustic aperture and is opened in mobile phone side center, general wide-bore form.
Speak mode in the side spoken in mode for above-mentioned smart mobile phone, when designing cavity body structure, the leading note passage and go out to arrange Air Filter between acoustic aperture it is generally required to speak in side, and it is relatively big to fix the space needed for the double faced adhesive tape viscose position of Air Filter, constrain the developing trend that mobile terminal electronic product is thinner.
Further, general Air Filter does not have the mounting structure being installed on electronic equipment.The most existing Air Filter usually uses and directly welds with electronic equipment, or the mounting means spacing by offering the groove structure of Air Filter on electronic equipment.Both approaches not only difficulty of processing is big, and installation is the most firm.
Summary of the invention
The purpose of the embodiment of the present invention is to provide a kind of electronic equipment, and the space needed for solving to fix the double faced adhesive tape viscose position of Air Filter is relatively big, the problem constraining the thinner developing trend of mobile terminal electronic product.
To achieve these goals, a kind of electronic equipment that the embodiment of the present invention provides, including: shell and speaker, the side of described shell is provided with out acoustic aperture, and wherein, described electronic equipment also includes:
Being positioned at the speaker chamber of described shell, described speaker is fixed in described speaker chambers body；
Being positioned at the leading note passage of described shell, one end of described leading note passage connects with described speaker chamber, the other end of described leading note passage with described go out acoustic aperture connect；
Described leading note passage and described go out inside acoustic aperture between dustproof construction, described dustproof construction includes bracing frame and Air Filter；Wherein, support frame as described above includes: the first side and second side relative with described first side, described first side towards described go out acoustic aperture, described Air Filter is fixed on the first side of support frame as described above.
Having the beneficial effect that of the technique scheme of the embodiment of the present invention:
In the scheme of the embodiment of the present invention, by going out to arrange inside acoustic aperture Air Filter and bracing frame, the inside of mobile product it is installed to by the dust-proof combinative structure form fixing Air Filter with bracing frame, avoid the problem that when arranging Air Filter, double faced adhesive tape viscose position requisite space is bigger of routine, also save installing space, such that it is able to reduce the thickness of electronic equipment, it is the most attractive in appearance that the back side, face seen by electronic equipment, improves the experience effect of user.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is an exploded perspective view of the electronic equipment of the embodiment of the present invention；
Fig. 2 is the generalized section of the electronic equipment of the embodiment of the present invention；
Fig. 3 is the exploded perspective view between the installing component at the A in Fig. 2；
Fig. 4 is a partial schematic diagram of the electronic equipment of the embodiment of the present invention；
Fig. 5 is another partial schematic diagram of the electronic equipment of the embodiment of the present invention.
Description of reference numerals:
1-shell, 11-speaker chamber, 111-the first speaker chamber, 112-the second speaker chamber, 12-the first housing, 121-spacing preiection, 13-the second housing, 131-the first leading note cavity wall, 132-the second leading note cavity wall, 133-limited impression, 141-the first leading note passage, 142-the second leading note passage, 15-leading note cavity, 2-speaker, 3-goes out acoustic aperture, 4-bracing frame, 5-Air Filter, 61-the first connector, 62-the second connector, 71-leading note channel seal, 72-the 3rd connector, 8-speaker chamber sealing member, 9-steel disc.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
First embodiment
The electronic equipment of first embodiment of the invention, including:
As it is shown in figure 1, shell 1 and speaker 2, the side of this shell 1 is provided with out acoustic aperture 3, and wherein, this electronic equipment also includes:
Being positioned at the speaker chamber 11 of this shell 1, this speaker 2 is fixed in this speaker chamber 11；Wherein the outer wall of speaker chamber 11 is formed by the edge of multiple projections, more securely to place speaker 2.
As shown in Figure 2, it is positioned at the leading note passage of this shell 1, this leading note passage is to speak leading note passage in side, speak one end of leading note passage, this side connects with this speaker chamber 11, the speak other end of leading note passage of this side goes out acoustic aperture 3 and connects with this, is delivered to out at acoustic aperture 3 by the sound within speaker chamber 11 by side leading note passage of speaking.
Further, as in figure 2 it is shown, this shell 1 includes the first housing 12 and coordinates the second housing 13 installed with this first housing 12.Yet further, this speaker chamber 11 includes the first speaker chamber 111 and the second speaker chamber 112, this first speaker chamber 111 is arranged in this first housing 12, this second speaker chamber 112 is arranged in this second housing 13 (wherein, the dashed rectangle of Fig. 2 is part the first speaker chamber 111 and the signal region of the second speaker chamber 112).Preferably, this electronic equipment also includes: be arranged at the leading note cavity 15 (as shown in Figure 1) inside this second housing 13, this leading note cavity 15 includes the first leading note cavity wall 131 and the second leading note cavity wall 132, and this first leading note cavity wall 131 is connected with this second leading note cavity wall 132；This leading note passage includes wearing this first leading note cavity wall 131 and the first leading note passage 141 of this second leading note cavity wall 132 and the second leading note passage 142 of connecting with this first leading note passage 141 one end, one end (as shown in Figures 2 and 4, dashed rectangle is the signal region of part the second leading note passage 142), the other end of this first leading note passage 141 connects with this speaker chamber 11, and the other end of this second leading note passage 142 (as shown in Figure 4) goes out acoustic aperture 3 and connects with this.By forming the first leading note passage 141 of leading note passage, the second leading note passage 142 and go out being interconnected of acoustic aperture 3, the sound within speaker chamber 11 can be delivered to out at acoustic aperture 3.
Said first shell 12 and the second housing 13 are attached installing by screw, are so also convenient for subsequent maintenance dismounting.
Further, as shown in Figures 2 and 3, the electronic equipment that the embodiment of the present invention provides also includes a dustproof construction, and this dustproof construction is spoken in this side leading note passage and between this goes out inside acoustic aperture 3, this dustproof construction includes bracing frame 4 and Air Filter 5.Wherein, this bracing frame 4 includes: the first side and second side relative with this first side, and this first side goes out acoustic aperture 3 towards this；Wherein, above-mentioned Air Filter 5 is fixed on the first side of this bracing frame 4.The embodiment of the present invention is installed to the inside of mobile product by the dust-proof combinative structure form fixing Air Filter 5 with bracing frame 4, it is to avoid the conventional problem that when arranging Air Filter 5, double faced adhesive tape viscose position requisite space is bigger, also saves installing space.
Specifically, the material of above-mentioned bracing frame 4 can be rustless steel, it is also possible to be plastics.The preferred bracing frame of the embodiment of the present invention 4 is stainless steel, not only prevent bracing frame 4 and gets rusty, and improves service life, and is also convenient for being integrally machined manufacture.More specifically, above-mentioned bracing frame 4 is a frame structure, the imbricate of the frame structure edge of bracing frame 4 and above-mentioned Air Filter 5 is also connected by the first connector 61, so it is possible not only to the support fixation realizing bracing frame 4 to Air Filter 5, and due to the frame structure of bracing frame 4, can be led to by this frame structure and pass side and speak the speaking of leading note passage, the most not stop speaking of acoustic aperture 3.
The material of above-mentioned Air Filter 5 can be mild steel, zinc-plated, color coating steel, almag, rustless steel, rubber and plastic or plastics.The preferred above-mentioned Air Filter 5 of the embodiment of the present invention is plastic wire or rubber net, its low cost, and has excellent sound permeability, and the loss of tension is relatively low；Also due to plastics or quality of rubber materials have the least elongation percentage, outstanding anti-wear performance so that Air Filter 5 has longer service life；Due also to the tension force of plastics or quality of rubber materials is high and net is away from little, the anti-dust performance of Air Filter 5 can be improved.
Further, above-mentioned go out acoustic aperture 3 include multiple micropore of speaking, the plurality of micropore of speaking be array arrangement (as shown in Figure 1).Above-mentioned micropore of speaking can be arranged at the outward appearance middle position of electronic equipment, such as at the middle position, side of electronic equipment outward appearance, at middle position, the back side etc., to solve micropore symmetrical design difficulty problem placed in the middle in appearance of speaking, the outward appearance making electronic equipment side is more rigorous, regular, exquisite, improves the outward appearance exquisiteness fine degree of electronic equipment.
Need exist for explanation: above-mentioned shell 1 can be metal shell or be cabinet.The embodiment of the present invention is preferably cabinet, the most not only saves production cost, and can also alleviate the weight of electronic equipment.
In first embodiment of the invention, by going out to arrange inside acoustic aperture 3 Air Filter 5 and bracing frame 4, the inside of mobile product it is installed to by the dust-proof combinative structure form fixing Air Filter 5 with bracing frame 4, avoid the problem that when arranging Air Filter 5, double faced adhesive tape viscose position requisite space is bigger of routine, also save installing space, such that it is able to reduce the thickness of electronic equipment, it is the most attractive in appearance that the back side, face seen by electronic equipment, improves the experience effect of user.
Second embodiment
In the electronic equipment that second embodiment of the invention provides, as shown in Figures 2 and 3, above-mentioned Air Filter 5 include first dust-proof and with this dust-proof of first dust-proof relative second, this second dust-proof goes out acoustic aperture 3 facing to this.This dustproof construction also includes: the first connector 61 and the second connector 62；Wherein, first dust-proof of this Air Filter 5 is fixed on the first side of this bracing frame 4 by this first connector 61, and second dust-proof of this Air Filter 5 is fixed on the inwall of this shell 1 by this second connector 62.
Concrete, above-mentioned first connector 61 can be the snap fit fasteners of fastening Air Filter 5 first dust-proof and bracing frame 4, and above-mentioned second connector 62 can be the snap fit fasteners of fastening Air Filter 5 second dust-proof and shell 1 inwall.Further, above-mentioned snap fit fasteners is compassingly set on the edge between above-mentioned first Air Filter 5 first dust-proof and bracing frame 4, utilizes the first Air Filter 5 to carry out clamping with the edge of bracing frame 4 and is connected；Above-mentioned snap fit fasteners be compassingly set at inside above-mentioned first Air Filter 5 second dust-proof and shell 1 between edge on, utilize the first Air Filter 5 to carry out clamping with the edge inside shell 1 and be connected.It is fixing that this snap fit fasteners achieves inside the first Air Filter 5 and bracing frame 4 or the first Air Filter 5 first dust-proof and shell 1, improves the fastness of both installations.More specifically, above-mentioned snap fit fasteners includes having a circle or the first joint face of a row little buckle salient point, and it is arranged at this snap fit fasteners edge and (concrete to multiple snap fits of relative with this first joint face the second joint face direction bending, can be correspondingly arranged in the mesh of Air Filter 5 first dust-proof by a circle or a row little buckle salient point, the most multiple snap fits can be connected on the edge of this bracing frame 4), the most above-mentioned snap fit fasteners is VELCRO, in this no limit, other can connect the structure of Air Filter 5 and the connector of bracing frame 4, belong to protection scope of the present invention.In this preferred embodiment, the first connector 61 and the second connector 62 that utilize interface arrangment fix Air Filter 5 and bracing frame 4 respectively, avoid and routine techniques damages dust-proof of Air Filter 5 or bracing frame 4 is attached, it is attached also without dust-proof or bracing frame 4 re-working Air Filter 5, decreases the operation of processing electronic equipment；Simultaneously as connector is single parts, it is also convenient for the production of industry.
Concrete, the material of above-mentioned first connector 61 and this second connector 62 can be double faced adhesive tape, it is also possible to be PUR, metal-to-metal adhesive.In the embodiment of the present invention, the material of preferably this first connector 61 and this second connector 62 is double faced adhesive tape.As shown in Figures 2 and 3, first dust-proof of this Air Filter 5 is fixed on the first side of this bracing frame 4 by the first connector 61, and second dust-proof of this Air Filter 5 is fixed on the inner side of shell 1 by the second connector 62.This preferred embodiment uses double faced adhesive tape material, and cost is relatively low；And connect bracing frame 4, Air Filter 5 and the inner side of shell 1 by double faced adhesive tape, it is also possible to save the space connected.
More specifically, when side speak leading note passage outwards propagate sound time, the dust in air is going out at acoustic aperture 3 along with the easy deposition of the sound wave propagated outward, speaks leading note passage and go out between acoustic aperture 3 owing to Air Filter 5 is arranged at side, this Air Filter 5 blocks dust, and then realizes going out the dust-proof of acoustic aperture 3.In a preferred embodiment, the material of this first connector 61 and this second connector 62 is double faced adhesive tape, this double faced adhesive tape could be arranged to a frame structure, wherein the first connector 61 is arranged between first dust-proof and bracing frame 4 of Air Filter 5, between second connector 62 is arranged at inside second dust-proof of Air Filter 5 and shell 1, at least part of coincident of the edge of this frame structure and bracing frame 4, and or at least part of coincident of this mount structure edge and Air Filter 5.So double faced adhesive tape connector of embodiment of the present invention middle frame structure, be possible not only to realize second dust-proof of fixing and this mount structure Air Filter 5 of first dust-proof of Air Filter 5 and bracing frame 4 with shell 1 inside fix；And the double faced adhesive tape of frame structure avoids and stud connector design becomes the speak sound wave of leading note passage of totally enclosed panel construction, side the most once can propagate to out acoustic aperture 3 by the middle part of frame structure, Air Filter 5, does not interferes with the outside propagation of sound.
More specifically, in a preferred embodiment, the material of this first connector 61 and this second connector 62 is double faced adhesive tape, this double faced adhesive tape could be arranged to a loop configuration, wherein the first connector 61 is arranged between first dust-proof and bracing frame 4 of Air Filter 5, between second connector 62 is arranged at inside second dust-proof of Air Filter 5 and shell 1, the edge of this loop configuration overlaps with the part edge of bracing frame 4, and or this mount structure edge overlap with the part edge of Air Filter 5.So double faced adhesive tape connector of embodiment of the present invention middle frame structure, be possible not only to realize second dust-proof of fixing and this mount structure Air Filter 5 of first dust-proof of Air Filter 5 and bracing frame 4 with shell 1 inside fix；And the double faced adhesive tape of loop configuration avoid stud connector design is become in the middle of be the panel construction closed, the speak sound wave of leading note passage of side can move smoothly through Air Filter 5 and propagates to out acoustic aperture 3, does not interferes with the outside propagation of sound.
In second embodiment of the invention, the first connector 61 and the second connector 62 that utilize interface arrangment fix Air Filter 5 and bracing frame 4 respectively, avoid and routine techniques damages dust-proof of Air Filter 5 or bracing frame 4 is attached, it is attached also without dust-proof or bracing frame 4 re-working Air Filter 5, decreases the operation of processing electronic equipment；Simultaneously as connector is single parts, it is also convenient for the production of industry；Further, by the setting of the first connector 61 so that it is more firm that bracing frame 4 is connected with Air Filter 5, and by the setting of the second connector 62 so that it is more firm that Air Filter 5 is connected with shell 1 inwall.
3rd embodiment
The electronic equipment of third embodiment of the invention also includes: as shown in Figures 2 and 3, sealing member (this sealing member is leading note channel seal 71) between the second side of this bracing frame 4 and this leading note passage, the 3rd connector 72, wherein, this side leading note channel seal 71 of speaking is fixed on the inwall of this shell 1 by the 3rd connector 72.
Specifically, above-mentioned side leading note channel seal 71 of speaking can be valve rubber, it is also possible to be flexible plastic pad, and leading note channel seal 71 is spoken for closed type flexible plastic pad in the preferred above-mentioned side of the embodiment of the present invention.Can deform owing to sealing flexible plastic pad, there is plasticity, it is also possible to seal, not only convenient install, and also prevent side leading note passage of speaking and transmit sound wave toward the chamber of periphery, it is ensured that go out acoustic aperture 3 goes out sound effective value.Sealing flexible plastic pad is a preferred embodiment of the present invention, any material that can realize sealing, and belongs to the protection domain of the embodiment of the present invention, and differ a citing at this.
Specifically, above-mentioned 3rd connector 72 and first connector the 61, second connector 62 are identical snap fit fasteners, do not repeat them here.The material of above-mentioned 3rd connector 72 can be encapsulant or sealant material, is so possible not only to realize side and speaks the leading note channel seal 71 connection with shell 1 inwall, and can also realize sealing.
In third embodiment of the invention, speak leading note channel seal 71 and the 3rd connector 72 by arranging side in speaking the gap between leading note passage and the second side of bracing frame 4 in side, offside can be realized speak the sealing of leading note passage, avoid sound weakened in leading note passage transmittance process is spoken in side, it is ensured that speaker 2 go out sound effective value.
4th embodiment
In the electronic equipment of fourth embodiment of the invention, as shown in Figure 2 and Figure 5, shell 1 includes the first housing 12 and coordinates the second housing 13 installed with this first housing 12, speaker chamber 11 includes the first speaker chamber 111 and the second speaker chamber 112, in wherein the first speaker chamber 111 is arranged at this first housing 12, second speaker chamber 112 is arranged in this second housing 13, and is arranged at the spacing preiection 121 on this first housing 12.
Specifically, above-mentioned spacing preiection 121 can be spacing block structure.Preferably this spacing block structure is triangular prism, one of them triangle bottom surface of this triangular prism is arranged at out on the inwall of the first housing 12 at acoustic aperture 3, the rectangle sides of this triangular prism is arranged on another inwall that the inwall with this first housing 12 is connected, using another triangle bottom surface as confined planes, it is possible not only to be quickly found out the sealing station of closed type flexible plastic pad, can also realize (concrete with the limited impression 133 of setting on the second housing 13, as shown in Figure 4, this limited impression 133 has an inclined-plane corresponding with the confined planes of above-mentioned spacing preiection 121) location installed of matching.
As shown in Figure 2, this leading note passage includes wearing this first leading note cavity wall 131 and the first leading note passage 141 of this second leading note cavity wall 132 and the second leading note passage 142 of connecting with this first leading note passage 141 one end, one end (as shown in Figures 2 and 4, dashed rectangle is the signal region of part the second leading note passage 142), the other end of this first leading note passage 141 connects with this speaker chamber 11, and the other end of this second leading note passage 142 (as shown in Figure 4) goes out acoustic aperture 3 and connects with this.Second leading note cavity wall 132 of this second housing 13 abuts against after spacing preiection 121 installation of this first housing 12.It is arranged between this spacing preiection 121 and this second leading note cavity wall 132 by this side leading note channel seal 71 of speaking, be used for sound through the first leading note passage 141 time, avoid sound by the gap leakage between the second leading note cavity wall 132 and spacing preiection 121, it is ensured that speaker 2 go out sound effective value.
In fourth embodiment of the invention, it is arranged between spacing preiection 121 and the second leading note cavity wall 132 by leading note channel seal 71 of being spoken in side, the gap between the second leading note cavity wall 132 and spacing preiection 121 can be sealed, this avoid side to speak the sound in leading note passage, propagated by the gap between the second leading note cavity wall 132 and spacing preiection 121, therefore can realize offside and speak the sealing of leading note channel seal 71；Also due to spacing preiection 121 has a spacing face, coordinate installation with arranging limited impression 133 on the second housing 13, it is possible to achieve the first housing 12 and location and installation of the second housing 13.
5th embodiment
In the electronic equipment of fifth embodiment of the invention, this shell 1 includes the first housing 12 and coordinates the second housing 13 installed with this first housing 12, this speaker chamber 11 includes the first speaker chamber 111 and the second speaker chamber 112, this first speaker chamber 111 is arranged in this first housing 12, this second speaker chamber 112 is arranged in this second housing 13, and this electronic equipment also includes:
The speaker chamber sealing member 8 (shown in Fig. 1, Fig. 4 and Fig. 5) being arranged between this first speaker chamber 111 and this second speaker chamber 112 (as shown in Figure 2).By the speaker chamber sealing member 8 between the first speaker chamber 111 and this second speaker chamber 112, prevent speaker chamber sound from gap leakage between this first speaker chamber 111 and this second speaker chamber 112, it is ensured that speaker 2 go out sound effective value.
More specifically, in a preferred embodiment, this electronic equipment also includes the 4th connector (not illustrating in figure) being arranged between this first speaker chamber 111 and this second speaker chamber 112, and wherein this speaker chamber sealing member 8 is fixed between this first speaker chamber 111 and this second speaker chamber 112 by the 4th connector.Here the 4th connector and first connector the 61, second connector 62 are identical snap fit fasteners, and the 4th connector and first connector the 61, second connector 62 here can also be identical material, for example, double faced adhesive tape, valve rubber or flexible plastic pad.The preferred above-mentioned speaker chamber sealing member 8 of the embodiment of the present invention is closed type flexible plastic pad.Owing to closed type flexible plastic pad can deform, there is plasticity, it is also possible to seal, not only convenient installation, and also prevent speaker chamber 11 sound from the gap leakage between this first speaker chamber 111 and this second speaker chamber 112, it is ensured that speaker 2 go out sound effective value.Sealing flexible plastic pad is a preferred embodiment of the present invention, any material that can realize sealing, and belongs to the protection domain of the embodiment of the present invention, and differ a citing at this.
Concrete, the material of above-mentioned 4th connector can also be encapsulant or sealant material.Specifically, the 4th connector can be sealing strip, sealing joint strip or double-sided tape, is so possible not only to the connection realizing speaker chamber sealing member 8 with shell 1 inwall, and can also realize sealing.
In fifth embodiment of the invention, by arranging speaker chamber sealing member 8 in the gap between the first speaker chamber 111 and this second speaker chamber 112, the sealing to cavity can be realized, not only avoid sound not spread out of speaker chamber 11 the most weakened, and ensure that speaker 2 goes out sound effective value.
Sixth embodiment
In the electronic equipment of sixth embodiment of the invention, this shell 1 includes the first housing 12 and coordinates the second housing 13 installed with this first housing 12, this speaker chamber 11 includes the first speaker chamber 111 and the second speaker chamber 112, this first speaker chamber 111 is arranged in this first housing 12, this second speaker chamber 112 is arranged in this second housing 13, have one in this first speaker chamber 111 and go out the hatch frame of sound for the sound face that goes out of this speaker 2, this goes out sound face is the face relative with this first housing 12 inner surface on this speaker 2, this electronic equipment also includes:
As it is shown in figure 1, embed the steel disc 9 of this first housing 12 inner surface, wherein the height gone out between sound face of this steel disc 9 and this speaker 2 is more than or equal to the height of this leading note passage, is improve the rigidity of electronic equipment by the setting of steel disc 9.
Concrete, the height gone out between sound face of above-mentioned steel disc 9 and this speaker 2 is arranged between 0.3 millimeter to 0.5 millimeter, the embodiment of the present invention preferably this height is 0.4 millimeter, so according to the power of speaker 2, manufacture a good pronunciation space to speaker 2 so that the sound of speaker 2 is possible not only to normally send out, and sound can be returned in this pronunciation space, produce resonance audio, thus effectively improve the voice effect of speaker 2.
In sixth embodiment of the invention, it is arranged at the first housing 12 inner surface by being embedded by steel disc 9, so it is possible not only to when the height gone out between sound face of this steel disc 9 and this speaker 2 is more than or equal to the height of this leading note passage, there is provided a good pronunciation space for speaker 2, thus effectively improve the voice effect of speaker 2；The rigidity of electronic equipment can also be improved by increasing steel disc 9, and then the thickness of the first housing 12 can be reduced, thus decrease the thickness of whole electronic equipment.
In above-mentioned all embodiments of the present invention, above-mentioned electronic equipment can be computer (such as desk-top or notebook computer), PDA (PersonalDigitalAssistant, palm PC), panel computer, mobile phone, navigator etc. or other can apply all platforms of above-described embodiment.
Also, it should be noted what each embodiment in this specification stressed is the difference with other embodiments, between each embodiment, identical similar part sees mutually.
Although having been described for the preferred embodiment of the embodiment of the present invention, but those skilled in the art once know basic creative concept, then these embodiments can be made other change and amendment.So, claims are intended to be construed to include preferred embodiment and fall into all changes and the amendment of range of embodiment of the invention.
In this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation or sequentially that there is any this reality between these entities or operation.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include that the process of a series of key element, method, article or terminal unit not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or terminal unit.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of this key element, method, article or terminal unit.
This is the preferred embodiment of the present invention above; it should be pointed out that, for those skilled in the art, on the premise of without departing from this principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (12)
1. an electronic equipment, including: shell and speaker, the side of described shell is provided with out acoustic aperture, it is characterised in that described electronic equipment also includes:
Being positioned at the speaker chamber of described shell, described speaker is fixed in described speaker chambers body；
Being positioned at the leading note passage of described shell, one end of described leading note passage connects with described speaker chamber, the other end of described leading note passage with described go out acoustic aperture connect；
Described leading note passage and described go out inside acoustic aperture between dustproof construction, described dustproof construction includes bracing frame and Air Filter；Wherein, support frame as described above includes: the first side and second side relative with described first side, described first side towards described go out acoustic aperture, described Air Filter is fixed on the first side of support frame as described above.
Electronic equipment the most according to claim 1, it is characterised in that
Described Air Filter include first dust-proof and with dust-proof of described first dust-proof relative second, described second dust-proof facing to described go out acoustic aperture；
Described dustproof construction also includes: the first connector and the second connector, and wherein, first dust-proof of described Air Filter is fixed on the first side of support frame as described above by described first connector；Second dust-proof of described Air Filter is fixed on the inwall of described shell by described second connector.
Electronic equipment the most according to claim 2, it is characterised in that the material of described first connector and described second connector is double faced adhesive tape.
4. according to the electronic equipment described in any one of claims 1 to 3, it is characterised in that
Described electronic equipment also includes: the leading note channel seal between support frame as described above the second side and described leading note passage, the 3rd connector, and wherein, described leading note channel seal is fixed on the inwall of described shell by described 3rd connector.
Electronic equipment the most according to claim 4, it is characterised in that
Described shell includes the first housing and coordinates the second housing installed with described first housing；
Described electronic equipment also includes: being arranged at the leading note cavity of described second case inside, wherein, described leading note cavity includes that the first leading note cavity wall and the second leading note cavity wall, described first leading note cavity wall connect with described second leading note cavity wall；
It is arranged at the spacing preiection on described first housing；
Described leading note channel seal is arranged between described spacing preiection and described second leading note cavity wall.
Electronic equipment the most according to claim 4, it is characterised in that the material of described 3rd connector is double faced adhesive tape, described leading note channel seal is closed type flexible plastic pad.
7. according to the electronic equipment described in any one of claims 1 to 3, it is characterised in that
Described shell includes the first housing and coordinates the second housing installed with described first housing, described speaker chamber includes the first speaker chamber and the second speaker chamber, described first speaker chamber is arranged in described first housing, and described second speaker chamber is arranged in described second housing；
Described electronic equipment also includes:
It is arranged at the speaker chamber sealing member between described first speaker chamber and described second speaker chamber.
Electronic equipment the most according to claim 4, it is characterised in that described speaker chamber sealing member is closed type flexible plastic pad.
9. according to the electronic equipment described in any one of claims 1 to 3, it is characterised in that
Described shell includes the first housing and coordinates the second housing installed with described first housing, described speaker chamber includes the first speaker chamber and the second speaker chamber, described first speaker chamber is arranged in described first housing, and described second speaker chamber is arranged in described second housing；
Have one in described first speaker chamber and go out the hatch frame of sound for the sound face that goes out of described speaker, described in go out sound face be the face relative with described first shell inner surface on described speaker；
Described electronic equipment also includes:
Embed the height between the sound face height more than or equal to described leading note passage of the steel disc of described first shell inner surface, wherein said steel disc and described speaker.
10. according to the electronic equipment described in any one of claims 1 to 3, it is characterised in that
Described shell includes the first housing and coordinates the second housing installed with described first housing, described speaker chamber includes the first speaker chamber and the second speaker chamber, described first speaker chamber is arranged in described first housing, and described second speaker chamber is arranged in described second housing；
Described electronic equipment also includes: be arranged at the leading note cavity of described second case inside, and described leading note cavity includes that the first leading note cavity wall and the second leading note cavity wall, described first leading note cavity wall are connected with described second leading note cavity wall；
Described leading note passage includes wearing described first leading note cavity wall and the first leading note passage of described second leading note cavity wall and the second leading note passage connected with the first leading note passage end described in one end, the other end of described first leading note passage connects with described speaker chamber, the other end of described second leading note passage with described go out acoustic aperture connect.
11. according to the electronic equipment described in any one of claims 1 to 3, it is characterised in that described in go out acoustic aperture include multiple micropore of speaking, the plurality of micropore of speaking be array arrangement.
12. according to the electronic equipment described in any one of claims 1 to 3, it is characterised in that described electronic equipment is mobile phone, panel computer, navigator or palm PC.
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| CN201510788218.2A CN105828548B (en) | 2015-11-16 | 2015-11-16 | A kind of electronic equipment |
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| CN201510788218.2A CN105828548B (en) | 2015-11-16 | 2015-11-16 | A kind of electronic equipment |
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| CN105828548A true CN105828548A (en) | 2016-08-03 |
| CN105828548B CN105828548B (en) | 2019-04-12 |
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| CN201510788218.2A Active CN105828548B (en) | 2015-11-16 | 2015-11-16 | A kind of electronic equipment |
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| CN108600921A (en) * | 2018-04-28 | 2018-09-28 | 歌尔股份有限公司 | Acoustical generator module |
| CN108600923A (en) * | 2018-04-25 | 2018-09-28 | 江苏君厚科技有限公司 | A kind of dust-proof loud speaker of multi-media sound system |
| CN108650597A (en) * | 2018-04-12 | 2018-10-12 | Oppo广东移动通信有限公司 | A kind of seal assembly, housing unit and electronic equipment |
| CN108810678A (en) * | 2018-06-28 | 2018-11-13 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN109121027A (en) * | 2018-08-13 | 2019-01-01 | 瑞声科技(新加坡)有限公司 | Loudspeaker, loudspeaker housing and preparation method thereof |
| CN110579896A (en) * | 2019-08-27 | 2019-12-17 | 青岛海信电器股份有限公司 | Display device |
| CN111510801A (en) * | 2019-05-22 | 2020-08-07 | 汉得利（常州）电子股份有限公司 | Miniature loudspeaker sound box with ultra-thin and ultra-low frequency structure |
| EP3678387B1 (en) * | 2017-09-29 | 2023-03-01 | Honor Device Co., Ltd. | Audio component and mobile terminal |
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