CN218850804U - Complete machine hand plate with loudspeaker module - Google Patents
Complete machine hand plate with loudspeaker module Download PDFInfo
- Publication number
- CN218850804U CN218850804U CN202120716197.4U CN202120716197U CN218850804U CN 218850804 U CN218850804 U CN 218850804U CN 202120716197 U CN202120716197 U CN 202120716197U CN 218850804 U CN218850804 U CN 218850804U
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- loudspeaker module
- complete machine
- speaker module
- plate
- inclined plane
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- 239000006260 foam Substances 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 17
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a complete machine palm with speaker module, including complete machine shell and speaker module, the top surface of speaker module has the reference column of vertical setting, and a lateral wall of speaker module is equipped with first inclined plane, and first inclined plane forms 7 types with the top surface of speaker module, and the play sound hole of speaker module is located on first inclined plane, and the complete machine shell is including continuous first board and second board, be equipped with on the first board with reference column matched with locating hole, be equipped with the sound outlet that corresponds with the play sound hole on the second board, and the inside wall of second board is the second inclined plane, play sound hole department is equipped with elastic construction, and elastic construction is located between first inclined plane and the second inclined plane. The whole machine hand plate with the loudspeaker module is simple in structure, low in manufacturing cost and simple and convenient to disassemble and assemble.
Description
Technical Field
The utility model relates to an electroacoustic transducer technical field especially relates to a complete machine palm with speaker module.
Background
The early-stage research and development of the mobile phone generally requires a speaker manufacturer to manufacture a BOX (BOX) hand plate and touch the acoustic performance, and when the acoustic performance is tested, the performance of the speaker module in a state without the whole casing needs to be tested, and the performance of the speaker module in a state with the whole casing needs to be tested.
The existing complete machine hand plate with the loudspeaker module needs the loudspeaker module to be assembled and fastened with a complete integral shell, and the assembly and disassembly are very troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that: the whole machine hand plate with the loudspeaker module is convenient to disassemble and assemble.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a complete machine palm with speaker module, includes complete machine shell and speaker module, the top surface of speaker module has the reference column of vertical setting, and a lateral wall of speaker module is equipped with first inclined plane, and first inclined plane forms 7 types with the top surface of speaker module, and the sound hole of speaker module is located on first inclined plane, and complete machine shell is equipped with the locating hole with reference column matched with including continuous first board and second board on the first board, is equipped with the sound hole that corresponds with the sound hole on the second board, and the inside wall of second board is the second inclined plane, sound hole department is equipped with elastic construction, and elastic construction is located between first inclined plane and the second inclined plane.
Furthermore, the included angle between the first inclined plane and the top surface of the loudspeaker module is 60-80 degrees.
Further, the first inclined plane and the top surface of the loudspeaker module form an included angle of 77 °.
Furthermore, the elastic structure is a first foam dust screen.
Furthermore, a second foam dust screen is arranged at the sound outlet.
Furthermore, a mounting groove is formed in the second plate, and the second foam dust screen is mounted in the mounting groove.
Furthermore, one end of the positioning hole, which is close to the top surface of the loudspeaker module, is provided with a guide structure.
Furthermore, the guide structure is a guide inclined plane or a guide arc surface.
The beneficial effects of the utility model reside in that: the top surface of the loudspeaker module is vertical to the positioning column, and the first inclined surface and the top surface are arranged in an acute angle, so that the extension line of the central shaft of the positioning column is intersected with the first inclined surface in an angle manner and is matched with the support of the elastic structure, and the whole machine shell can be effectively fixed on the loudspeaker module, namely, the assembly operation of the whole machine shell and the loudspeaker module is very simple; when taking off whole casing from the speaker module, only need earlier the vertical rebound certain distance of whole casing, make the reference column break away from the locating hole, outwards rotate whole casing again and can pull down the whole casing, that is to say, the dismantlement operation of whole casing and speaker module is also very simple and convenient.
Drawings
Fig. 1 is an exploded view of a complete machine hand plate with a speaker module according to a first embodiment of the present invention;
fig. 2 is a cross-sectional view of a complete machine hand plate with a speaker module according to a first embodiment of the present invention;
fig. 3 is a schematic view illustrating a state where a positioning hole is separated from a positioning post in a speaker module according to a first embodiment of the present invention;
fig. 4 is a schematic diagram of a state of a complete enclosure rotating relative to a speaker module in a speaker module according to an embodiment of the present invention.
Description of the reference symbols:
1. a speaker module; 11. a top surface; 12. a positioning column; 13. a first inclined plane; 14. a sound outlet hole; 15. a first foam dust screen;
2. a whole machine shell; 21. a first plate; 22. a second plate; 23. positioning holes; 24. a sound outlet; 25. a second inclined plane; 26. a second foam dust screen; 27. and a guide structure.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, a complete machine hand plate with a speaker module includes a complete machine case 2 and the speaker module 1, a top surface 11 of the speaker module 1 has a positioning column 12 vertically disposed, a side wall of the speaker module 1 is provided with a first inclined surface 13, the first inclined surface 13 and the top surface 11 of the speaker module 1 form a 7-shaped structure, a sound outlet 14 of the speaker module 1 is disposed on the first inclined surface 13, the complete machine case 2 includes a first plate 21 and a second plate 22 connected to each other, the first plate 21 is provided with a positioning hole 23 matching with the positioning column 12, the second plate 22 is provided with a sound outlet 24 corresponding to the sound outlet 14, an inner side wall of the second plate 22 is a second inclined surface 25, the sound outlet 14 is provided with an elastic structure, and the elastic structure is located between the first inclined surface 13 and the second inclined surface 25.
From the above description, the beneficial effects of the present invention are: the whole machine hand plate with the loudspeaker module is simple in structure, low in manufacturing cost and simple and convenient to disassemble and assemble.
Further, the included angle between the first inclined plane 13 and the top surface 11 of the speaker module 1 is 60-80 °.
As can be seen from the above description, the inclination angle of the first inclined plane 13 relative to the top surface 11 of the speaker module 1 is suitable, so that the whole cabinet 2 can be stably locked with the speaker module 1.
Further, the first inclined plane 13 forms an angle of 77 ° with the top surface 11 of the speaker module 1.
As can be seen from the above description, when the first inclined plane 13 is inclined by 77 ° with respect to the top surface 11 of the speaker module 1, the whole cabinet 2 can be attached and detached most conveniently.
Further, the elastic structure is a first foam dust screen 15.
As can be seen from the above description, the first foam dust screen 15 not only plays a role of dust prevention for the speaker module 1, but also plays a role of supporting the second plate 22 of the entire cabinet 2, so that the entire cabinet 2 can be stably locked with the speaker module 1, and thus, one object has multiple purposes.
Further, a second foam dustproof net 26 is arranged at the sound outlet 24.
Further, a mounting groove is formed in the second plate 22, and the second foam dust screen 26 is mounted in the mounting groove.
As can be seen from the above description, the second foam dust screen 26 is easy to install.
Furthermore, a guiding structure 27 is disposed at one end of the positioning hole 23 close to the top surface 11 of the speaker module 1.
Further, the guiding structure 27 is a guiding inclined plane or a guiding arc surface.
As can be seen from the above description, the guiding structure 27 is provided to facilitate the insertion of the positioning column 12 into the positioning hole 23, which further facilitates the operation of the user.
Example one
Referring to fig. 1 to 4, a first embodiment of the present invention is: a complete machine hand plate with a loudspeaker module is used for testing the performance of the loudspeaker module 1 and testing the performance of the complete machine of the specific loudspeaker module 1.
Referring to fig. 1 and fig. 2, the complete machine hand plate with a speaker module includes a complete machine housing 2 and the speaker module 1, a top surface 11 of the speaker module 1 has a positioning column 12 vertically disposed, a side wall of the speaker module 1 is provided with a first inclined surface 13, the first inclined surface 13 and the top surface 11 of the speaker module 1 form a 7-shape, that is, a distance between a top end of the first inclined surface 13 and a central axis of the positioning column 12 is greater than a distance between a bottom end of the first inclined surface 13 and the central axis of the positioning column 12; the sound outlet 14 of the speaker module 1 is arranged on the first inclined surface 13, the whole casing 2 comprises a first plate 21 and a second plate 22 which are connected, a positioning hole 23 matched with the positioning column 12 is arranged on the first plate 21, a sound outlet 24 corresponding to the sound outlet 14 is arranged on the second plate 22, the inner side wall of the second plate 22 is a second inclined surface 25, an elastic structure is arranged at the position of the sound outlet 14, and the elastic structure is located between the first inclined surface 13 and the second inclined surface 25. In this embodiment, the number of the positioning pillars 12 is two, and in other embodiments, the positioning pillars 12 may also be other numbers, for example, three, four, and the like.
Preferably, the included angle between the first inclined surface 13 and the top surface 11 of the speaker module 1 is 60-80 °. In this embodiment, the angle between the first inclined surface 13 and the top surface 11 of the speaker module 1 is 77 °.
In order to simplify the structure of the whole machine hand plate with the loudspeaker module, the elastic structure is a first foam dust-proof net 15, namely, the second plate 22 and the first inclined plane 13 of the loudspeaker module 1 are fixed effectively by the elasticity of the first foam dust-proof net 15.
Referring to fig. 1 and fig. 2, a second foam dust screen 26 is disposed at the sound outlet 24. Specifically, a mounting groove is formed in the second plate 22, and the second foam dust screen 26 is mounted in the mounting groove.
As shown in fig. 3 and 4, in order to facilitate the matching of the positioning posts 12 and the positioning holes 23, a guide structure 27 is disposed at one end of the positioning hole 23 close to the top surface 11 of the speaker module 1, and the guide structure 27 is a guide inclined surface or a guide arc surface.
The first inclined plane 13 where the sound outlet 14 is located is intersected with the central axis of the positioning column 12 vertically arranged on the top surface 11 of the loudspeaker module 1, and the whole machine shell 2 can be effectively fixed on the loudspeaker module 1 by utilizing the elastic support of the first foam dust screen 15; when the whole casing 2 is taken out, the whole casing 2 can be taken out only by vertically moving the whole casing 2 upwards (as shown in fig. 3) and then rotating the whole casing 2 outwards (as shown in fig. 4), the manufacture of the hand plate is simple, the whole casing 2 only needs to be made into a small piece, the cost is saved, the assembly and the taking-out operation are simplified, the whole casing 2 and the loudspeaker module 1 can be effectively sealed through the first foam dust screen 15, and the traditional mode of fixing the whole casing 2 by glue or screws is changed.
To sum up, the utility model provides a complete machine palm with speaker module, simple structure, preparation low cost, dismouting easy operation have made things convenient for speaker module performance test alone and with the performance test after the complete machine cooperation greatly.
The above mentioned is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a complete machine palm with speaker module, includes complete casing and speaker module, its characterized in that: the top surface of the loudspeaker module is provided with a vertically arranged positioning column, a first inclined surface is arranged on one side wall of the loudspeaker module, the first inclined surface and the top surface of the loudspeaker module form a 7-shaped structure, a sound outlet of the loudspeaker module is arranged on the first inclined surface, the whole shell comprises a first plate and a second plate which are connected, a positioning hole matched with the positioning column is formed in the first plate, a sound outlet corresponding to the sound outlet is formed in the second plate, the inner side wall of the second plate is a second inclined surface, an elastic structure is arranged at the position of the sound outlet, and the elastic structure is located between the first inclined surface and the second inclined surface.
2. The complete machine hand plate with the loudspeaker module group according to claim 1, wherein: the included angle between the first inclined plane and the top surface of the loudspeaker module is 60-80 degrees.
3. The complete machine hand plate with the loudspeaker module group according to claim 2, wherein: the first inclined plane and the top surface of the loudspeaker module form an included angle of 77 degrees.
4. The complete machine hand board with the loudspeaker module group according to claim 1, wherein: the elastic structure is a first foam dust screen.
5. The complete machine hand plate with the loudspeaker module group according to claim 1, wherein: and a second foam dust screen is arranged at the sound outlet.
6. The complete machine hand plate with the loudspeaker module group according to claim 5, wherein: the second board is provided with a mounting groove, and the second foam dust screen is mounted in the mounting groove.
7. The complete machine hand plate with the loudspeaker module group according to claim 1, wherein: and one end of the positioning hole, which is close to the top surface of the loudspeaker module, is provided with a guide structure.
8. The complete machine hand plate with the loudspeaker module group according to claim 7, wherein: the guide structure is a guide inclined plane or a guide arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120716197.4U CN218850804U (en) | 2021-04-06 | 2021-04-06 | Complete machine hand plate with loudspeaker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120716197.4U CN218850804U (en) | 2021-04-06 | 2021-04-06 | Complete machine hand plate with loudspeaker module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218850804U true CN218850804U (en) | 2023-04-11 |
Family
ID=87309719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120716197.4U Active CN218850804U (en) | 2021-04-06 | 2021-04-06 | Complete machine hand plate with loudspeaker module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218850804U (en) |
-
2021
- 2021-04-06 CN CN202120716197.4U patent/CN218850804U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: Weishi Technology Co.,Ltd. Country or region after: China Address before: 413000 building K1, standardized workshop, East Industrial Park, high tech Zone, Yiyang City, Hunan Province Patentee before: Yiyang Xinwei Acoustic Technology Co.,Ltd. Country or region before: China |