CN103686495B - Loudspeaker fixing structure and display device - Google Patents
Loudspeaker fixing structure and display device Download PDFInfo
- Publication number
- CN103686495B CN103686495B CN201310674715.0A CN201310674715A CN103686495B CN 103686495 B CN103686495 B CN 103686495B CN 201310674715 A CN201310674715 A CN 201310674715A CN 103686495 B CN103686495 B CN 103686495B
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- loudspeaker
- cushion
- arm
- back cover
- display device
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Abstract
The invention relates to a loudspeaker fixing structure and a display device. The loudspeaker fixing structure comprises a loudspeaker and a loudspeaker fixing support used for connecting the loudspeaker to a rear shell of the display device. A hollow elastic pad is arranged on the loudspeaker, the loudspeaker fixing support is provided with a connecting part, a cylinder structure is arranged on the connecting part, the cylinder structure is inserted into the elastic pad in a connected mode, and the connecting part makes contact with one end of the elastic and applies pressure to the elastic pad so that the other end of the elastic pad can be tightly attached to the rear shell of the display device. The loudspeaker fixing structure has the advantages of reducing vibration energy generated in the working process of the loudspeaker and lowering noise.
Description
Technical field
The present invention relates to technical field of liquid crystal display, more particularly to a kind of fixing structure for horn and display device.
Background technology
At present more than the fixed form of electronic product loudspeaker by the way of screw is directly fixed on loudspeaker on fore shell, this side
Formula can make front frame frame wider, and loudspeaker are fixed in front frame by screw, cause the vibrational energy that loudspeaker are produced when working cannot
Eliminate, cause the resonance of complete machine structure；Manpower and material need to be spent to go to eliminate resonance, cause the increase of cost.
The content of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of fixing structure for horn and display device, reduces loudspeaker and exists
The vibrational energy produced during work, so as to reduce the possibility of whole machine resonance.
In order to achieve the above object, the technical solution used in the present invention is：A kind of fixing structure for horn, including loudspeaker and
The loudspeaker are connected to the loudspeaker fixed support of the back cover of display device, the loudspeaker are provided with a hollow elasticity pad, described
Loudspeaker fixed support is provided with connecting portion, and the connecting portion is provided with column structure, and the column structure is plugged in the elasticity
In pad, the end thereof contacts of the connecting portion and the cushion simultaneously can apply pressure to the cushion, cause the cushion
The other end can be fitted tightly on the back cover of display device.
Further, the loudspeaker fixed support includes the first arm and the second arm and positioned at first arm and described the
Linking arm between two arms, first arm, second arm, the linking arm connect to form U-shape structure, first arm and
Be respectively equipped with the connecting portion on second arm, the loudspeaker include vocal structure and positioned at the vocal structure both sides,
The position fixed part corresponding with the connecting portion, the fixed part is provided with the cushion.
Further, the cushion middle part caves inward to form annular slot, and the fixed part is provided with and the ring
The bayonet socket of shape draw-in groove clamping.
Further, the connecting portion is provided with the first through hole through the column structure, and the first through hole supplies bolt
Through so that loudspeaker are fixed on the back cover of display device.
Further, the linking arm is provided with the second through hole, and second through hole passes through to consolidate on the loudspeaker for bolt
Fixed rack is fixed on the back cover of display device.
Further, the cushion is rubber blanket.
The present invention also provides a kind of display device, including back cover, and the back cover is provided with above-mentioned fixing structure for horn, institute
The loudspeaker fixed support for stating fixing structure for horn is fixed on the back cover, on the support bracket fastened connecting portion of the loudspeaker and loudspeaker
Cushion end thereof contacts and to the cushion apply pressure, cause the cushion other end be brought into close contact it is described after
On shell.
The invention has the beneficial effects as follows：Reduce the vibrational energy that loudspeaker are operationally produced, reduce noise.
Description of the drawings
Fig. 1 represents fixing structure for horn schematic diagram of the present invention；
Fig. 2 represents horn structure schematic diagram of the present invention；
Fig. 3 represents that fixing structure for horn of the present invention is installed on the back cover schematic diagram of display device；
Fig. 4 represents Fig. 3 close-up schematic views.
Specific embodiment
The feature and principle of the present invention are described in detail below in conjunction with accompanying drawing, illustrated embodiment is only used for explaining this
It is bright, not protection scope of the present invention is limited with this.
As Figure 1-Figure 4, the present embodiment provides a kind of fixing structure for horn 10, including loudspeaker 1 and by the loudspeaker 1
The loudspeaker fixed support 2 of the back cover 3 of display device is connected to, the loudspeaker 1 are provided with a hollow elasticity pad 4, and the loudspeaker are consolidated
Fixed rack 2 is provided with connecting portion 200, and the connecting portion 200 is provided with column structure, and the column structure is plugged in the elasticity
In pad 4, the end thereof contacts of the connecting portion 200 and the cushion 4 and the cushion 4 can be applied pressure, cause it is described
The other end of cushion 4 can be fitted tightly on the back cover 3 of display device.
Relative in prior art, loudspeaker adopt the connected mode being screwed on fore shell, and loudspeaker lead in the present embodiment
Cross a cushion and be connected to the loudspeaker fixed support, and display can be pressed on by cushion by the loudspeaker fixed support
On the back cover of equipment, the vibration energy that loudspeaker are operationally produced can be eliminated greatly by cushion, so as to reduce whole machine
The possibility of resonance.
In the present embodiment, when the column structure is plugged in the cushion 4, the column structure and the cushion 4
Inwall between have certain gap, so, when loudspeaker 1 works produce vibration, the cushion 4 understand relative to the post
Body structure shakes and friction is produced and the column structure between, more can effectively reduce the vibrational energy of the generation of loudspeaker 1.
In the present embodiment, the loudspeaker fixed support 2 includes the first arm 21 and the second arm 22 and positioned at first arm
Linking arm 23 between 21 and second arm 22, first arm 21, second arm 22, the connection of the linking arm 23 are formed
The connecting portion 200 is respectively equipped with U-shape structure, first arm 21 and second arm 22, the loudspeaker 1 are tied including sounding
Structure and positioned at the vocal structure both sides, the position fixed part 100 corresponding with the connecting portion 200, the fixed part 100
It is provided with the cushion 4.
In the present embodiment, the middle part of the cushion 4 caves inward to form annular slot 41, and the fixed part 100 is provided with
With the bayonet socket of the clamping of the annular slot 41.
In the present embodiment, the fixed part 100 is a platy structure, and the bayonet socket includes being arranged on the platy structure
Through hole, and extend the opening to be formed, the opening and institute to the outside of the platy structure along the edge of the through hole
Through hole junction is stated for rounding off.During clamping, the annular slot 41 of cushion 4 is directed at the opening, and cushion 4 is exerted a force,
So that cushion 4 is snapped in the through hole from the opening.
In order to prevent damaging the cushion 4 when the cushion 4 is with the bayonet socket clamping, so that affecting the elasticity
The cushioning effect of pad 4, in the present embodiment, the edge of the through hole flips up to form the first company that can be connected with the cushion
Junction, relative two side for forming the opening flips up to form the second joint face, first joint face with it is described
The junction rounding off of the second joint face, increases with the contact area of the cushion 4, avoids the damage of the cushion 4.
In the present embodiment, the linking arm 23 is provided with the second through hole 230, and second through hole 230 passes through to incite somebody to action for bolt
The loudspeaker fixed support 2 is fixed on the back cover 3 of display device.
In the present embodiment, for the more stable back cover 3 that fixing structure for horn 2 is fixed on display device, the connection
Portion 200 is provided with the first through hole through the column structure, and the first through hole passes through for loudspeaker to be fixed on display for bolt
On the back cover 3 of equipment.
In the present embodiment, the cushion 4 is rubber blanket, but is not limited.
The present embodiment also provides a kind of display device, including back cover 3, and the back cover 3 is provided with above-mentioned loudspeaker fixed knot
Structure, the loudspeaker fixed support 2 of the fixing structure for horn is fixed on the back cover 3, the connecting portion of the loudspeaker fixed support 2
200 with loudspeaker 1 on cushion 4 end thereof contacts and to the cushion 4 apply pressure, cause the other end of the cushion 4
It is brought into close contact on the back cover 3.
The bottom of display device back cover 3 can be seen that by Fig. 3 and Fig. 4 and be provided with 2 fixing structure for horn 10, loudspeaker fixed knot
Structure 10 is respectively positioned on the bottom of display device back cover 3, but not limited to this.
Loudspeaker are fixed on the back cover of display device by loudspeaker fixed support in the present embodiment, reduce the width of fore shell
Degree, reduces the thickness of whole machine, realizes narrow frame, the design of frivolous display device.
The above is present pre-ferred embodiments, it is noted that to those skilled in the art, is not being taken off
On the premise of principle of the present invention, some improvements and modifications can also be made, these improvements and modifications also should be regarded as this
Bright protection domain.
Claims (6)
1. a kind of fixing structure for horn, it is characterised in that be connected to the back cover of display device including loudspeaker and by the loudspeaker
Loudspeaker fixed support, the loudspeaker are provided with a hollow elasticity pad, and the loudspeaker fixed support is provided with connecting portion, the company
Socket part is provided with column structure, and the column structure is plugged in the cushion, the column structure and the cushion
There is gap, the end thereof contacts of the connecting portion and the cushion simultaneously can apply pressure to the cushion, make between inwall
Obtaining the cushion other end can be fitted tightly on the back cover of display device；
The loudspeaker fixed support includes the first arm and the second arm and the company between first arm and second arm
Arm is connect, first arm, second arm, the linking arm connect to form U-shape structure, on first arm and second arm
The connecting portion is respectively equipped with, the loudspeaker include vocal structure and positioned at the vocal structure both sides, position and the company
The corresponding fixed part of socket part, the fixed part is provided with the cushion.
2. fixing structure for horn according to claim 1, it is characterised in that the cushion middle part caves inward to form ring
Shape draw-in groove, the fixed part is provided with the bayonet socket with the annular slot clamping.
3. fixing structure for horn according to claim 1, it is characterised in that the connecting portion is provided with through the cylinder
The first through hole of structure, the first through hole passes through that loudspeaker are fixed on the back cover of display device for bolt.
4. fixing structure for horn according to claim 1, it is characterised in that the linking arm is provided with the second through hole, should
Second through hole passes through that the loudspeaker fixed support is fixed on the back cover of display device for bolt.
5. the fixing structure for horn according to any one of claim 1-4, it is characterised in that the cushion is rubber blanket.
6. a kind of display device, including back cover, it is characterised in that the back cover is provided with described in any one of claim 1-5
Fixing structure for horn, the loudspeaker fixed support of the fixing structure for horn is fixed on the back cover, the loudspeaker fixed support
Connecting portion and loudspeaker on cushion end thereof contacts and apply pressure to the cushion, cause the cushion another
End is brought into close contact on the back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674715.0A CN103686495B (en) | 2013-12-11 | 2013-12-11 | Loudspeaker fixing structure and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674715.0A CN103686495B (en) | 2013-12-11 | 2013-12-11 | Loudspeaker fixing structure and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103686495A CN103686495A (en) | 2014-03-26 |
| CN103686495B true CN103686495B (en) | 2017-05-10 |
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ID=50322547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310674715.0A Active CN103686495B (en) | 2013-12-11 | 2013-12-11 | Loudspeaker fixing structure and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103686495B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206058829U (en) * | 2016-09-26 | 2017-03-29 | 京东方科技集团股份有限公司 | Display |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2822064Y (en) * | 2005-09-08 | 2006-09-27 | 深圳创维－Rgb电子有限公司 | Speaker module |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3797561B2 (en) * | 2003-11-18 | 2006-07-19 | ソニー株式会社 | Speaker device |
| JP5070840B2 (en) * | 2006-12-29 | 2012-11-14 | ソニー株式会社 | Display device with speaker |
| CN201491161U (en) * | 2009-06-12 | 2010-05-26 | 福建捷联电子有限公司 | Fixing structure for horn of liquid crystal display television |
-
2013
- 2013-12-11 CN CN201310674715.0A patent/CN103686495B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2822064Y (en) * | 2005-09-08 | 2006-09-27 | 深圳创维－Rgb电子有限公司 | Speaker module |
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| Publication number | Publication date |
|---|---|
| CN103686495A (en) | 2014-03-26 |
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