CN208386930U - Sounding device - Google Patents
Sounding device Download PDFInfo
- Publication number
- CN208386930U CN208386930U CN201821212312.9U CN201821212312U CN208386930U CN 208386930 U CN208386930 U CN 208386930U CN 201821212312 U CN201821212312 U CN 201821212312U CN 208386930 U CN208386930 U CN 208386930U
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- CN
- China
- Prior art keywords
- monomer
- fixed part
- fixinig plate
- sheet body
- elastic slice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of sounding device, the sounding device, comprising: loudspeaker monomer, the loudspeaker monomer include monomer shell and the voice coil that is arranged in the monomer shell；Elastic slice, the lead of the voice coil is electrically connected to the elastic slice, the elastic slice includes forming bayonet adjacent between the part or the fixed part of the elastic sheet body with the fixed part of the monomer cage connection, the elastic sheet body being arranged on fixed part, the elastic sheet body and the monomer shell；And external circuit component, the external circuit component have plug division, the plug division is plugged on the bayonet, so that the external circuit component is electrically connected with the elastic slice.There is technical solutions of the utility model external circuit component to be electrically connected with loudspeaker monomer well, and external circuit component and the high advantage of loudspeaker monomer packaging efficiency.
Description
Technical field
The utility model relates to loudspeaker field, in particular to a kind of sounding device.
Background technique
Voice coil is equipped in loudspeaker monomer in existing loudspeaker, the voice coil and external circuit component generally use hot pressing
Welding.But thermal compression welding product is easy to happen situations such as rosin joint, failure welding, production line needs to increase extra check station,
The cost of production is increased, and connects inconvenience.
Utility model content
The main purpose of the utility model is to propose a kind of sounding device, it is intended to so that loudspeaker monomer and external circuit structure
Part electrical connection is good, and improves the packaging efficiency of external circuit component and loudspeaker monomer.
To achieve the above object, the utility model proposes sounding device, comprising:
Loudspeaker monomer, the loudspeaker monomer include monomer shell and the voice coil that is arranged in the monomer shell；
Elastic slice, the lead of the voice coil are electrically connected to the elastic slice, and the elastic slice includes and the monomer cage connection
Fixed part, the elastic sheet body being arranged on fixed part, the elastic sheet body and the monomer shell are adjacent to the elastic sheet body
Part or the fixed part between form bayonet；And
External circuit component, the external circuit component have plug division, and the plug division is plugged on the bayonet, so that
The external circuit component is electrically connected with the elastic slice.
Optionally, the fixed part is integrated with the monomer cage connection.
Optionally, the monomer shell is fixed in the fixed part injection molding.
Optionally, the fixed part is detachably connected with the monomer shell.
Optionally, the fixed part and the monomer shell are clamped.
Optionally, the fixed part includes: the first fixinig plate, and first fixinig plate has first end and with described first
Hold opposite second end, the elastic sheet body is connected to the first end of first fixinig plate, and to first fixinig plate
Side and extend to the second end, first fixinig plate and the elastic sheet body form the bayonet；And second is fixed
Piece, second fixinig plate are connected to the first end of first fixinig plate, and to first fixinig plate far from the elastic slice
The side of ontology and extend to the second end, second fixinig plate and first fixinig plate form interface, the list
Body case is equipped with the connecting plate cooperated with the interface, and the fixed part is held in the connecting plate by the interface
On.
Optionally, the side of the plug division is equipped with reinforcing chip.
Optionally, the reinforcing chip and the elastic sheet body are located at the two sides of the plug division.
Optionally, the external circuit component is FPCB plate.
Optionally, the loudspeaker monomer rectangular-blocklike has on the thickness direction of the loudspeaker monomer opposite
First end face and second end face, the elastic slice is located at the corner of the loudspeaker monomer, and the elastic slice is located at the first end
Between face and second end face.
Technical solutions of the utility model are connected on the monomer shell by using elastic slice, the elastic slice and the loudspeaking
The voice coil of device monomer is electrically connected, and the elastic slice include with the fixed part of the monomer cage connection, be arranged on fixed part
Elastic sheet body, the elastic sheet body and the monomer shell are adjacent to shape between the part or the fixed part of the elastic sheet body
At bayonet, the plug division of external circuit component is arranged in the bayonet of the elastic slice, so that the elastic sheet body and the outside
Circuit member electrical connection, so that external circuit component is electrically connected with the voice coil；The elastic sheet body is to positioned at the card
The plug division in mouthful has a lasting pressure, to guarantee that the elastic slice and the external circuit component keep good
Electrical connection, the plug division, which can be inserted directly into the bayonet, realizes assembly, facilitates external circuit component and the loudspeaker
Monomer connection, can be improved the assembly efficiency of the sounding device.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model sounding device；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of the elastic slice of sounding device in Fig. 1.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Loudspeaker monomer | 200 | External circuit component |
| 210 | Plug division | 220 | Reinforcing chip |
| 300 | Elastic slice | 310 | Elastic sheet body |
| 320 | Fixed part | 321 | First fixinig plate |
| 322 | Second fixinig plate |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of sounding devices.
In the utility model embodiment, as shown in Figure 1 to Figure 3, which includes:
Loudspeaker monomer 100, the loudspeaker monomer 100 include monomer shell and the sound being arranged in the monomer shell
Circle；Elastic slice 300, the lead of the voice coil are electrically connected to the elastic slice 300, and the elastic slice 300 includes connecting with the monomer shell
The fixed part 320 connect, the elastic sheet body 310 being arranged on fixed part 320, the elastic sheet body 310 and the fixed part 320 it
Between form bayonet；And external circuit component 200, the external circuit component 200 have plug division 210, the plug division
210 are plugged on the bayonet, and the elastic sheet body 310 carries out elastic extruding to the plug division 210, so that the external circuit
Component 200 is electrically connected with the elastic slice 300.The elastic sheet body 310 and fixed part 320 clamp the plug division 210, elastic slice
The screen resilience of ontology 310 connect plug division 210 can with the elastic sheet body 310 well always, avoid the external electrical
Road component 200 and 310 poor contact of elastic sheet body.The plug division 210 and 300 grafting of elastic slice, with traditional weldering
It connects and compares, there is apparent advantage in assembly efficiency, and the plug division 210 of the present embodiment can be quickly from the elastic slice
It is extracted in 300 bayonet, and does not damage plug division 210 and elastic slice 300, maintenance or replacement external circuit structure convenient for sounding device
Part 200.
In the present embodiment, the elastic slice 300 is not limited only to above-mentioned technical proposal, in other embodiments, is also possible to institute
State elastic slice include with the fixed part of the monomer cage connection, the elastic sheet body being arranged on fixed part, the elastic sheet body with
The monomer shell forms bayonet adjacent to the part of the elastic sheet body, the elastic sheet body and the monomer shell adjacent to
The part of the elastic sheet body clamps the plug division, so that external circuit component is electrically connected with elastic sheet body realization, the bullet
The elasticity of piece ontology contacts the external circuit component with the elastic slice well, and elastic slice described in the plug connection of plug division,
It is convenient for disassembly and assembly.
Technical solutions of the utility model are electrically connected by using the elastic slice 300 with the voice coil, the bullet of the elastic slice 300
The fixed part 320 of piece ontology 310 and the elastic slice 300 forms bayonet, and the plug division 210 of the external circuit component 200 is inserted into
In the bayonet, realize that the external circuit component 200 is electrically connected with the elastic slice 300, to realize the external circuit structure
Part 200 is connect with the voice coil, and the fixed part 320 of the elastic sheet body 310 and the elastic slice 300 clamps the plug division 210,
It is electrically connected so that the elastic slice 300 keeps good with the plug division 210, the plug division 210 is described by being inserted directly into
The mode of bayonet completes the connection of the external circuit component 200 and the elastic slice 300, has the advantages that packaging efficiency is high.
Further, in the present embodiment, as shown in Figure 1 and Figure 2, the fixed part 320 and the monomer shell are detachable
Connection.Fixed part 320 and the monomer shell be detachably connected be mounted on elastic slice 300 it is high-efficient on the monomer shell
Advantage, and maintenance easy to disassemble or replacement.It is fixed on described in the present embodiment and is not limited only to detachably connect with the monomer shell
It connects, in other embodiments, is also possible to the fixed part and is integrated with the monomer cage connection, specifically, the monomer
The fixed part is arranged in the monomer shell when shell injection molding, after monomer shell is cooled and shaped, fixed part and institute
Monomer cage connection is stated to be integrated；The either fixed part is integrated with the monomer cage connection, specifically, the fixation
Portion is welded on the monomer shell, so that fixed part is integrated with the monomer cage connection, it is excellent with stable connection
Point.
Further, in the present embodiment, as shown in Figure 1 and Figure 2, the fixed part 320 is clamped with the monomer shell.
The joint efficiency of clamping is high, easy to assembly, is conducive to the assembly efficiency for improving sounding device.Fixed part described in the present embodiment
320 are not limited only to be clamped with the monomer shell, in other embodiments, are also possible to the monomer shell and the fixation
Portion is fastened by screw.
Further, in the present embodiment, described as shown in figure 3, the fixed part 320 includes: the first fixinig plate 321
First fixinig plate 321 has first end and the second end opposite with the first end, and the elastic sheet body 310 is connected to described the
The first end of one fixinig plate 321, and extend to the side of first fixinig plate 321 and to the second end, described first is solid
Stator 321 and the elastic sheet body 310 form the bayonet, and the card is inserted into the plug division 210 of the external circuit component 200
Mouth is connect with the elastic slice 300；And second fixinig plate 322, second fixinig plate 322 are connected to first fixinig plate
321 first end, and side to first fixinig plate 321 far from the elastic sheet body 310 and extend to the second end,
The monomer shell is equipped with the connecting plate cooperated with the interface, second fixinig plate 322 and first fixinig plate 321
It is clamped on the connecting plate, so that the fixed part 320 and the connecting plate are clamped, so that elastic slice 300 is fixed on institute
It states on monomer shell.
Fixed part 320 described in the present embodiment is not limited only to above-mentioned technical proposal, in other embodiments, is also possible to institute
Stating fixed part has the first end for being connected with the elastic sheet body, is additionally provided with clamping piece in the first end of the fixed part, described
Clamping piece and the elastic sheet body form the bayonet, and the plug division of the external circuits component is plugged in the bayonet, institute
Stating fixed part includes the first fixinig plate and the second fixinig plate, and the free end of first fixinig plate and second fixinig plate is separate
The free end of the elastic sheet body, first fixinig plate and second fixinig plate form interface, and the monomer shell is set
There is the connecting plate with interface cooperation, second fixinig plate and first fixinig plate are clamped on the connecting plate,
So that the fixed part and the connecting plate are clamped.
Further, in the present embodiment, as shown in Fig. 2, the side of the plug division 210 is equipped with reinforcing chip 220.It is described
Plug division 210 will receive resistance when being inserted into the bayonet, thus the plug division 210 need certain mechanical strength so that
Plug division 210 can be subjected to resistance and be inserted into the bayonet, and the reinforcing chip 220 is used to increase the machine of the plug division 210
Tool intensity is inserted into the bayonet convenient for plug division 210, and keeps the plug division 210 indeformable, ensures external circuit component
200 connect well with the elastic slice 300.
Further, in the present embodiment, as shown in Fig. 2, the reinforcing chip 220 is connect with 210 gluing of plug division,
The fixed efficiency of gluing connection is high, and does not destroy the structure of the plug division 210.Reinforcing chip described in the present embodiment is not limited in
It is connect with the plug division gluing, in other embodiments, is also possible to the plug division and is embedded in the reinforcing chip.
Further, in the present embodiment, as shown in Fig. 2, the reinforcing chip 220 and the elastic sheet body 310 distinguish position
In the two sides of the plug division 210, so that the reinforcing chip 220 does not influence between the plug division 210 and the elastic slice 300
Electrical connection is ensured and is electrically connected between the plug division 210 and the elastic slice 300 well.Plug division 210 described in the present embodiment is not
It is only limitted to above-mentioned technical proposal, in other embodiments, is also possible to one far from the elastic sheet body of the plug division
Side is equipped with the first reinforcing chip, and the plug division is equipped with the second reinforcing chip, second reinforcement close to the side of the elastic sheet body
Piece is conduct piece, and the plug division is electrically connected by second reinforcing chip with the elastic slice.
Further, in this embodiment, it as shown in Figure 1, the external circuit component 200 is FPCB plate, but is not limited only to
The mechanical strength of FPCB plate, the usual ontology of FPCB plate is low, is insufficient for direct 300 bayonet of grafting elastic slice, therefore described
Plug division 210 on FPCB plate needs to be arranged reinforcing chip 220.
Further, in the present embodiment, as shown in Fig. 2, the reinforcing chip 220 is steel disc, the intensity of steel disc is high, steel disc
The mechanical strength of the plug division 210 can be obviously improved after Nian Jie with the plug division 210, convenient for the plug division 210 with
300 bayonet of the elastic slice plug connection.Reinforcing chip 220 described in the present embodiment is not limited only to steel disc, in other embodiments, can also
To be, the reinforcing chip is hard plastic sheet.
Further, in the present embodiment, as shown in Figure 1 and Figure 2, have on the thickness direction of the loudspeaker monomer 100
Opposite first end face and second end face, the elastic slice 300 is arranged between the first end face and the second end face, existing
Sounding device in, the elastic slice 300 is generally arranged on the end face of the loudspeaker monomer 100, and elastic slice 300 is usually set
It is set to the structure with bending part, the presence of the elastic slice 300 needs the shell of traditional sounding device described in ratio
The thickness of loudspeaker monomer 100 is higher could to accommodate loudspeaker monomer 100 and elastic slice 300, so that sounding device assembling is difficult
Degree increases, and restricts sounding device and develop to thinner direction；Elastic slice 300 in the present embodiment does not increase the loudspeaker monomer
100 thickness, so that the structure of the sounding device is more compact, while but also the shell of sounding device can be prepared more
It is thin.
Further, in the present embodiment, as shown in Figure 1 and Figure 2,100 rectangular-blocklike of loudspeaker monomer, it is described
Elastic slice 300 is located at the corner of the loudspeaker monomer 100, and the elastic slice 300 be located at the first end face and second end face it
Between.The monomer shell includes the monomer shell and the monomer cap, the corresponding monomer shell of monomer cap
Corner be equipped with evacuation position, the elastic slice 300 is arranged on the corner of the monomer shell, so that when 210 grafting of plug division
Do not need it is too long protrude into the loudspeaker monomer 100, convenient for the external circuit component 200 plug division 210 and the bullet
The plug connection of piece 300.Loudspeaker monomer 100 described in the present embodiment is not limited in above structure, in other embodiments, can also
To be, the elastic slice is located at the edge of the loudspeaker monomer, and the elastic slice is located at the first end face and second end face
Between, it is connected convenient for the plug division and elastic slice plug.
Further, in the present embodiment, as shown in Figure 1, the sounding device has, there are two elastic slices 300, are respectively set
In two corners of loudspeaker monomer 100, and it is electrically connected respectively with the cathode of the voice coil and anode.
Further, in the present embodiment, the elastic sheet body 310, first fixinig plate 321 and described second are fixed
322 metal plate of piece is integrally formed, and batch is facilitated to prepare the elastic slice 300.The present embodiment is made by first bending a monolith elastic piece
First fixinig plate 321 and second fixinig plate 322 form interface, and then the first fixinig plate 321 described in punching press obtains
Elastic sheet body 310, then elastic sheet body 310 is bent so that institute's elastic sheet body 310 and first fixinig plate 321 form bayonet.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of sounding device characterized by comprising
Loudspeaker monomer, the loudspeaker monomer include monomer shell and the voice coil that is arranged in the monomer shell；
Elastic slice, the lead of the voice coil are electrically connected to the elastic slice, and the elastic slice includes the fixation with the monomer cage connection
The portion of portion, the elastic sheet body being arranged on fixed part, the elastic sheet body and the monomer shell adjacent to the elastic sheet body
Point or the fixed part between form bayonet；And
External circuit component, the external circuit component have plug division, and the plug division is plugged on the bayonet, so that described
External circuit component is electrically connected with the elastic slice.
2. sounding device as described in claim 1, which is characterized in that the fixed part is one with the monomer cage connection
Body.
3. sounding device as claimed in claim 2, which is characterized in that the monomer shell is fixed in the fixed part injection molding.
4. sounding device as described in claim 1, which is characterized in that the fixed part detachably connects with the monomer shell
It connects.
5. sounding device as claimed in claim 4, which is characterized in that the fixed part and the monomer shell are clamped.
6. sounding device as claimed in claim 5, which is characterized in that the fixed part includes:
First fixinig plate, first fixinig plate have first end and the second end opposite with the first end, the elastic slice sheet
Body is connected to the first end of first fixinig plate, and extends to the side of first fixinig plate and to the second end, institute
It states the first fixinig plate and the elastic sheet body forms the bayonet；And
Second fixinig plate, second fixinig plate are connected to the first end of first fixinig plate, and to first fixinig plate
Far from the elastic sheet body side and to the second end extend, second fixinig plate forms slotting with first fixinig plate
Interface, the monomer shell are equipped with the connecting plate cooperated with the interface, and the fixed part is held in by the interface
On the connecting plate.
7. sounding device as described in claim 1, which is characterized in that the side of the plug division is equipped with reinforcing chip.
8. sounding device as claimed in claim 7, which is characterized in that the reinforcing chip and the elastic sheet body are located at institute
State the two sides of plug division.
9. sounding device as described in claim 1, which is characterized in that the external circuit component is FPCB plate.
10. sounding device as claimed in any one of claims 1 to 9 wherein, which is characterized in that the loudspeaker monomer is in rectangular block
Shape, has opposite first end face and second end face on the thickness direction of the loudspeaker monomer, and the elastic slice is located at described raise
The corner of sound device monomer, and the elastic slice is between the first end face and second end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212312.9U CN208386930U (en) | 2018-07-27 | 2018-07-27 | Sounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212312.9U CN208386930U (en) | 2018-07-27 | 2018-07-27 | Sounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208386930U true CN208386930U (en) | 2019-01-15 |
Family
ID=64961825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821212312.9U Expired - Fee Related CN208386930U (en) | 2018-07-27 | 2018-07-27 | Sounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208386930U (en) |
-
2018
- 2018-07-27 CN CN201821212312.9U patent/CN208386930U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20190727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |