CN206894888U - A kind of loudspeaker - Google Patents
A kind of loudspeaker Download PDFInfo
- Publication number
- CN206894888U CN206894888U CN201720510527.8U CN201720510527U CN206894888U CN 206894888 U CN206894888 U CN 206894888U CN 201720510527 U CN201720510527 U CN 201720510527U CN 206894888 U CN206894888 U CN 206894888U
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- Prior art keywords
- block
- pad
- frame
- extension
- gear block
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a kind of loudspeaker, including frame and pad, the pad plate-shaped conductive body, the top of pad has two stage portions；The corner of frame has the extension towards the extension of frame center, and the height of the extension is equal to the thickness of pad, and extension is provided with the through hole for being available for pad to run through along its short transverse；Also include first, second, third and fourth block；First and second block is fixedly connected and is located in through hole with extension, and first and second block supports stage portion respectively；Third gear block and fourth gear block located at the bottom of extension and support the bottom surface of pad.Pad is set in block, simple in construction, easy to process；Cooperation by four blocks and frame turning extension is completely spacing by pad, substantially increases pad and the stability of frame assembling；Frame bottom surface is concordant with pad, facilitates user to weld loudspeaker on external member by pad.
Description
Technical field
It the utility model is related to field of transducer, more particularly to a kind of loudspeaker.
Background technology
Loudspeaker includes frame, voice coil loudspeaker voice coil, yoke, vibrating diaphragm and pad etc., and in the prior art, pad is usually disposed as U-shaped
To be connected in frame, two planes that U-shaped pad is located remotely from each other connect voice coil loudspeaker voice coil and external member (such as FPC) respectively.
Pad in existing loudspeaker is to be connected to by a kink in frame, and therefore, most of loudspeakers are present
Pad structure is complicated, difficulty of processing is high, and pad assembles the problem of unstable with frame.
Utility model content
Technical problem to be solved in the utility model is：A kind of loudspeaker is provided, pad structure letter in the loudspeaker
It is single stable with frame assembling.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of loudspeaker, including frame and
Pad, the pad are plate-shaped conductive body, and the top of pad has two spaced stage portions；The corner of the frame
With the extension extended towards frame center, the height of the extension is equal to the thickness of pad, and the extension is high along it
Degree direction, which is provided with, is available for the through hole that pad runs through；Also include the first block, the second block, third gear block and fourth gear block；First
Block and the second block are fixedly connected with extension and are located in the through hole respectively, and the first block and the second block support respectively
One stage portion, the top surface of pad, the top surface of extension, the top surface of the top surface of the first block and the second block are coplanar；The
Three blocks and fourth gear block are respectively arranged on the bottom of extension, and third gear block and fourth gear block gap set and support pad respectively
Bottom surface.
Further, frame positions injection molding by pad.
Further, the first block, the second block, third gear block, fourth gear block are connected with frame respectively.
Further, in addition to fifth gear block, fifth gear block are located at the corner of frame, the top surface and frame of fifth gear block
Top surface it is coplanar, the bottom of fifth gear block supports the top surface of pad.
Further, fifth gear block is provided with fluting.
Further, the pad is shaped as right angled triangle, and two stage portions are located at right angled triangle respectively
An acute angle on.
Further, the third gear block and fourth gear block are located at area corresponding to two acute angles of right angled triangle respectively
Domain.
Further, in addition to contiguous block, the contiguous block are connected with third gear block, fourth gear block and extension respectively,
The top surface of contiguous block supports pad, and the bottom surface of contiguous block is concordant with the bottom surface of third gear block.
The beneficial effects of the utility model are：Pad in loudspeaker is set in block, simple in construction, easy to process；
Cooperation by four blocks and frame turning extension is completely spacing by pad, substantially increase pad assembled with frame it is steady
It is qualitative；Frame bottom surface is concordant with pad, facilitates user to weld loudspeaker on external member by pad.
Brief description of the drawings
Fig. 1 is the structural representation of the pad in the loudspeaker of the utility model embodiment one；
Fig. 2 is the structural representation of the frame in the loudspeaker of the utility model embodiment one；
Fig. 3 is the structural representation at another visual angle of the frame in the loudspeaker of the utility model embodiment one；
Fig. 4 is the installation diagram of the pad and frame in the loudspeaker of the utility model embodiment one；
Fig. 5 is the sectional view of the line A-A along Fig. 4.
Label declaration：
1st, frame；2nd, pad；3rd, stage portion；4th, extension；5th, through hole；6th, the first block；7th, the second block；8th, third gear
Block；9th, fourth gear block；10th, contiguous block；11st, fifth gear block；12nd, slot.
Embodiment
For detailed description technology contents of the present utility model, the objects and the effects, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained.
The design of the utility model most critical is：In the corner of frame, extension is set, pad is placed in extension,
Pad is firmly fixed by the cooperation of four blocks and extension, reduces the complexity of pad structure, improves weldering
The stability of disk and frame assembly relation.
It refer to Fig. 1 to Fig. 5, a kind of loudspeaker, including frame 1 and pad 2, the pad 2 is plate-shaped conductive body, pad
2 top has two spaced stage portions 3；The corner of the frame 1 has the extension towards the extension of the center of frame 1
Portion 4, the height of the extension 4 are equal to the thickness of pad 2, and the extension 4 is provided with along its short transverse is available for pad 2 to run through
Through hole 5；Also include the first block 6, the second block 7, third gear block 8 and fourth gear block 9；First block 6 and the second block 7 divide
It is not fixedly connected with extension 4 and in the through hole 5, the first block 6 and the second block 7 supports a step respectively
Portion 3, the top surface of pad 2, the top surface of extension 4, the top surface of the top surface of the first block 6 and the second block 7 are coplanar；Third gear block 8
The bottom of extension 4 is respectively arranged on fourth gear block 9, third gear block 8 and fourth gear block 9 are arranged at intervals and support pad 2 respectively
Bottom surface.
Structural principle of the present utility model is summarized as follows：The corner of frame 1 sets the extension 4 for accommodating pad 2, the
First, two stage portions 3 of two blocks and pad 2 coordinate, and prevent pad 2 mobile towards the top of frame 1, third and fourth block is with prolonging
Extending portion 4 coordinates, and prevents pad 2 towards the direction movement away from the top of frame 1, then the position-limiting action by extension 4 so that pad
2 are firmly fixed.
It was found from foregoing description, the beneficial effects of the utility model are：Pad in loudspeaker is set in block, structure
Simply, it is easy to process；Cooperation by four blocks and frame turning extension is completely spacing by pad, substantially increases pad
With the stability of frame assembling；Frame bottom surface is concordant with pad, facilitates user to weld loudspeaker on external member by pad.
Further, frame 1 positions injection molding by pad 2.
Seen from the above description, frame by pad positions injection molding and is advantageous to further to improve frame is connected with pad
Stability.
Further, the first block 6, the second block 7, third gear block 8, fourth gear block 9 are connected with frame 1 respectively.
Seen from the above description, first, second, third and fourth block can improve the stability of position limiting structure with frame fixation.Tool
Body, first, second, third and fourth block and frame are integrated injection moldings.
Further, in addition to fifth gear block 11, fifth gear block 11 are located at the corner of frame 1, the top of fifth gear block 11
Face and the top surface of frame 1 are coplanar, and the bottom of fifth gear block 11 supports the top surface of pad 2.
Seen from the above description, fifth gear block can equally play a part of limiting pad movement, further increase weldering
Disk and the stability of frame assembling.
Further, fifth gear block 11 is provided with fluting 12.
Seen from the above description, the fluting is available for voice coil loudspeaker voice coil wiring to pass through.
Further, the pad 2 is shaped as right angled triangle, and two stage portions 3 are located at right angle trigonometry respectively
On one acute angle of shape.
Seen from the above description, two stage portion spacing are big, and first and second block can fold sufficient spacing work with butt welding
With.
Further, the third gear block 8 and fourth gear block 9 are located at area corresponding to two acute angles of right angled triangle respectively
Domain.
Seen from the above description, third and fourth block can fold sufficient position-limiting action with butt welding.
Further, in addition to contiguous block 10, the contiguous block 10 respectively with third gear block 8, fourth gear block 9 and extension
4 are connected, and the top surface of contiguous block 10 supports pad 2, and the bottom surface of contiguous block 10 is concordant with the bottom surface of third gear block 8.
Seen from the above description, contiguous block can equally play a part of limiting pad movement, further increase pad
With the stability of frame assembling.
Embodiment one
Fig. 1 to Fig. 5 is refer to, embodiment one of the present utility model is：A kind of loudspeaker, including frame 1 and pad 2, institute
It is plate-shaped conductive body to state pad 2, and the top of pad 2 has two spaced stage portions 3；Corner's tool of the frame 1
There is the extension 4 towards the extension of the center of frame 1, the height of the extension 4 is equal to the thickness of pad 2, the extension 4 along its
Short transverse is provided with and is available for the through hole 5 that pad 2 runs through；Also include the first block 6, the second block 7, third gear block 8 and fourth gear
Block 9；First block 6 and the second block 7 are fixedly connected with extension 4 and in the through holes 5 respectively, the first block 6 and the
Two blocks 7 support a stage portion 3, the top surface of pad 2, the top surface of extension 4, the top surface of the first block 6 and respectively
The top surface of two blocks 7 is coplanar；Third gear block 8 and fourth gear block 9 are respectively arranged on the bottom of extension 4, the bottom surface of pad 2, frame 1
Bottom surface, the bottom surface of extension 4, the top surface of the top surface of third gear block 8 and fourth gear block 9 it is coplanar, third gear block 8 and fourth gear block
9 are arranged at intervals and are respectively further from the corner of frame 1, and third gear block 8 and fourth gear block 9 support the bottom surface of pad 2 respectively.
Preferably, the first block 6, the second block 7, third gear block 8, fourth gear block 9, frame 1 are integral that frame 1 is logical
Cross pad 2 and position injection molding.
To improve the stability of first, second, third and fourth stop block structure, the first block 6, the second block 7, third gear block 8, the
Four blocks 9 are also connected with frame 1 respectively on the premise of being fixed respectively with extension 4.
Welded for convenience of pad 2 and external member, the framework of the bottom surface of pad 2, the bottom surface of extension 4 and the corner of frame 1
Bottom surface is coplanar, and third gear block 8 and fourth gear block 9 are respectively on the bottom surface of extension 4, and the top surface of third gear block 8, fourth gear
The bottom surface of the top surface of block 9 and the framework of the corner of frame 1 is coplanar.
In the present embodiment, the pad 2 is shaped as right angled triangle, and two stage portions 3 are located at right angle three respectively
On an angular acute angle.
The third gear block 8 and fourth gear block 9 are located at region corresponding to two acute angles of right angled triangle respectively.
Further to improve the stability that pad 2 assembles with frame 1, loudspeaker also includes contiguous block 10, the contiguous block
10 are connected with third gear block 8, fourth gear block 9 and extension 4 respectively, and the top surface of contiguous block 10 supports pad 2, the bottom of contiguous block 10
Face is concordant with the bottom surface of third gear block 8.
Optionally, in addition to fifth gear block 11, fifth gear block 11 are located at the corner of frame 1, the top surface of fifth gear block 11
Coplanar with the top surface of frame 1, the bottom of fifth gear block 11 supports the top surface of pad 2.Fifth gear block 11 is provided with and supplies voice coil loudspeaker voice coil wiring
The fluting 12 passed through.Specific to the present embodiment, fifth gear block 11 is located at corresponding to 2 two right-angle sides of pad on region.That is pad 2
All there is stop at top in other regions in addition to region corresponding to hypotenuse is not blocked.
In summary, loudspeaker provided by the utility model, its pad is set in block, simple in construction, easy to process；It is logical
Cross that cooperation of four blocks with frame turning extension is completely spacing by pad, substantially increase pad and the stabilization of frame assembling
Property；Frame bottom surface is concordant with pad, facilitates user to weld loudspeaker on external member by pad；Frame is positioned by pad
Injection molding is advantageous to further improve the stability that frame is connected with pad.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, similarly it is included in scope of patent protection of the present utility model.
Claims (8)
1. a kind of loudspeaker, including frame and pad, it is characterised in that：The pad is plate-shaped conductive body, and the top of pad has
There are two spaced stage portions；The corner of the frame has the extension towards the extension of frame center, the extension
The height in portion is equal to the thickness of pad, and the extension is provided with the through hole for being available for pad to run through along its short transverse；
Also include the first block, the second block, third gear block and fourth gear block；First block and the second block respectively with extension
It is fixedly connected and is located in the through hole, the first block and the second block support a stage portion respectively, the top surface of pad,
The top surface of the top surface of extension, the top surface of the first block and the second block is coplanar；Third gear block and fourth gear block are respectively arranged on and prolonged
The bottom of extending portion, third gear block and fourth gear block gap set and support the bottom surface of pad respectively.
2. loudspeaker according to claim 1, it is characterised in that：Frame positions injection molding by pad.
3. loudspeaker according to claim 1, it is characterised in that：First block, the second block, third gear block, fourth gear
Block is connected with frame respectively.
4. loudspeaker according to claim 1, it is characterised in that：Also include fifth gear block, fifth gear block is located at frame
Corner, the top surface of fifth gear block and the top surface of frame are coplanar, and the bottom of fifth gear block supports the top surface of pad.
5. loudspeaker according to claim 4, it is characterised in that：Fifth gear block is provided with fluting.
6. loudspeaker according to claim 1, it is characterised in that：The pad is shaped as right angled triangle, two institutes
Stage portion is stated respectively to be located on an acute angle of right angled triangle.
7. loudspeaker according to claim 6, it is characterised in that：The third gear block and fourth gear block are located at right angle respectively
Region corresponding to two acute angles of triangle.
8. loudspeaker according to claim 7, it is characterised in that：Also include contiguous block, the contiguous block is respectively with the 3rd
Block, fourth gear block and extension are connected, and the top surface of contiguous block supports pad, and the bottom surface and the bottom surface of third gear block of contiguous block are put down
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510527.8U CN206894888U (en) | 2017-05-08 | 2017-05-08 | A kind of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510527.8U CN206894888U (en) | 2017-05-08 | 2017-05-08 | A kind of loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894888U true CN206894888U (en) | 2018-01-16 |
Family
ID=61341139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720510527.8U Active CN206894888U (en) | 2017-05-08 | 2017-05-08 | A kind of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206894888U (en) |
-
2017
- 2017-05-08 CN CN201720510527.8U patent/CN206894888U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong Province, Shenzhen city Baoan District manhole Street Xihuan Road No. 1013 Patentee after: Shenzhen Sunway Acoustics Technology Co Ltd Address before: 518000 Guangdong Province, Shenzhen city Baoan District manhole Street Xihuan Road No. 1013 Patentee before: SHENZHEN YINWOSHI TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 413000 building K1, standardized workshop, East Industrial Park, high tech Zone, Yiyang City, Hunan Province Patentee after: Yiyang Xinwei Acoustic Technology Co., Ltd Address before: 518000, No. 1013, West Ring Road, manhole street, Baoan District, Guangdong, Shenzhen Patentee before: SHENZHEN SUNWAY ACOUSTICS TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |