CN221261465U - External vibration-proof structure of backlight module - Google Patents
External vibration-proof structure of backlight module Download PDFInfo
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- CN221261465U CN221261465U CN202323435664.4U CN202323435664U CN221261465U CN 221261465 U CN221261465 U CN 221261465U CN 202323435664 U CN202323435664 U CN 202323435664U CN 221261465 U CN221261465 U CN 221261465U
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- backlight module
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- cover plate
- pad
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- 230000002265 prevention Effects 0.000 claims 5
- 238000000034 method Methods 0.000 description 10
- 238000010030 laminating Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses an external vibration-proof structure of a backlight module, which comprises a backlight module body and a vibration-proof structure, wherein the vibration-proof structure is fixed outside the backlight module body through a connecting piece and comprises a connecting frame and a cover plate, the middle part of the connecting frame is hollowed out, a mounting frame is fixed in the middle of the bottom side of the connecting frame, a protection pad for wrapping the backlight module body is fixed on the inner wall of the mounting frame, the protection pad is of a rectangular structure, a containing part for placing the backlight module is arranged in the middle of the protection pad, the vibration-proof structure further comprises the cover plate, and a filling pad is fixed on the bottom side of the cover plate. The vibration that receives in the transportation of backlight unit body through the cooperation use between above each device can be buffered, avoids it to receive vibrations and take place to damage to better protect backlight unit body, and can make vibration-proof structure sustainable use under the cooperation use of connecting piece.
Description
Technical Field
The utility model relates to the technical field of vibration-proof structures of backlight modules, in particular to an external vibration-proof structure of a backlight module.
Background
The backlight module is used for providing a light source of the LCD panel. Mainly comprises a light source, a light guide plate, an optical film, a plastic frame and the like. The backlight module has the characteristics of high brightness, long service life, uniform light emission and the like.
Currently, three types of backlight modules, such as EL, CCFL and LED, are classified into side-light type and direct-light type according to the distribution positions of light sources.
The LED backlight module can be used as an ultrathin backlight module because of uniform light emission, so the LED backlight module is rapidly developed, the backlight module inevitably encounters vibration in the transportation process, and the LED light source plate is often damaged due to the vibration.
Disclosure of utility model
The utility model mainly aims to provide an external vibration-proof structure of a backlight module, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
An external vibration-proof structure of a backlight module comprises a backlight module body and a vibration-proof structure, wherein the vibration-proof structure is fixed outside the backlight module body through a connecting piece.
The vibration-proof structure comprises a connecting frame and a cover plate, wherein the middle part of the connecting frame is hollowed out, a mounting frame is fixed in the middle of the bottom side of the connecting frame, and a protection pad for wrapping the backlight module body is fixed on the inner wall of the mounting frame.
The protection pad is rectangular structure, and the storage part that supplies backlight unit to place is offered at the middle part of protection pad.
The vibration-proof structure further comprises a cover plate, a filling pad is fixed on the bottom side of the cover plate, a groove for the installation frame to be inserted is formed in the middle of the bottom side of the filling pad, and the inner wall of the filling pad is attached to the outer wall of the installation frame.
Further, the backlight module body is movably arranged on the inner wall of the protection pad, and the outer wall of the backlight module body is attached to the inner wall of the protection pad.
Further, the bottom middle part of filling pad is laminated with the topside outer wall of backlight unit body, and one side that the filling pad outer wall was kept away from the mounting bracket is laminated with the inner wall of connecting frame.
Further, a plug-in groove for plugging the filling pad is formed in the top side of the connecting frame, and the outer wall of the filling pad is attached to the inner wall of the plug-in groove.
Further, the connecting piece comprises a bolt, the bolt is rotatably arranged at one end of the top side of the cover plate, and the bottom of the bolt penetrates through the cover plate and is in threaded connection with the top side of the connecting frame.
Further, a plurality of bolts are provided, and at least four threads are respectively installed at the corners of the top side outer wall of the cover plate.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the vibration-proof structure is matched with the backlight module body to perform a vibration-proof process, so that the backlight module body is prevented from being damaged due to vibration in the transportation process, the backlight module body is better protected, and the vibration-proof structure can be conveniently disassembled and assembled by using the connecting piece.
Drawings
FIG. 1 is a schematic diagram of a connection frame of the present utility model;
FIG. 2 is a schematic view of a cover plate of the present utility model;
FIG. 3 is a cross-sectional view of a connection frame of the present utility model;
Fig. 4 is a cross-sectional view of a filling pad of the present utility model.
In the figure: 1. a backlight module body; 2. a connection frame; 3. a mounting frame; 4. a protective pad; 5. a cover plate; 6. filling a pad; 7. and a plug-in groove.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model is an external vibration-proof structure of a backlight module, which includes a backlight module body 1 and a vibration-proof structure, wherein the vibration-proof structure is fixed outside the backlight module body 1 through a connecting piece.
The vibration-proof structure includes connecting frame 2 and apron 5, and connecting frame 2's middle part fretwork sets up, and connecting frame 2's bottom side middle part is fixed with mounting bracket 3, and mounting bracket 3's inner wall is fixed with and is used for wrapping up protection pad 4 of backlight unit body 1, and the middle part that the fretwork set up is used for placing mounting bracket 3, and protection pad 4 can protect the process to backlight unit body 1.
Can protect the process to placing at the inside backlight unit body 1 of mounting bracket 3 through protection pad 4, utilize protection pad 4 can also cushion the vibrations that backlight unit body 1 received in the transportation simultaneously, reach the effect of protection backlight unit body 1.
The protection pad 4 is rectangular structure, and the storage part that supplies backlight unit to place is offered at the middle part of protection pad 4, and the protection pad 4 of rectangular structure can be better with the inner wall laminating of mounting bracket 3, and the storage part of middle part seting up is used for placing backlight unit body 1.
The vibration-proof structure still includes apron 5, and apron 5's downside is fixed with fills up 6, fills up 6's downside middle part and has seted up the recess that supplies mounting bracket 3 to peg graft, fills up 6's inner wall and the laminating of the outer wall of mounting bracket 3, and backlight unit body 1 movable mounting is at the inner wall of protection pad 4, and the outer wall of backlight unit body 1 and the laminating of the inner wall of protection pad 4.
Before the backlight module body 1 is transported, the filling pad 6 at the bottom of the cover plate 5 is inserted into the gap at the top side of the connecting frame 2 after the backlight module body 1 is placed in the protection pad 4, and the cover plate 5 is fixed at the top side of the connecting frame 2 through the rotation of the connecting piece, so that the installation and fixation process of the vibration-proof structure can be completed.
Utilize connecting frame 2 and apron 5 to the parcel of backlight unit body 1 can avoid the wearing and tearing that backlight unit body 1 probably can receive in the handling to when it receives vibrations, utilize filling pad 6 and protection pad 4 can realize the damping process, thereby avoid backlight unit body 1 to take place to damage because of receiving vibrations in the transportation, and then better carry out the protection process to backlight unit body 1.
Wherein, the material of the filling pad 6 and the protection pad 4 can be sponge commonly used in the market.
The bottom middle part of filling pad 6 is laminated with the topside outer wall of backlight unit body 1, and the laminating of the inner wall of connecting frame 2 is kept away from one side of mounting bracket 3 to filling pad 6 outer wall, utilizes the laminating of filling pad 6 and connecting frame 2 inner wall to fill the gap department of connecting frame 2 inner wall, avoids connecting frame 2 and apron 5 parcel to appear transversely rocking the condition emergence behind the outside of backlight unit body 1.
The spliced groove 7 for the filling pad 6 to be spliced is formed in the top side of the connecting frame 2, the outer wall of the filling pad 6 is attached to the inner wall of the spliced groove 7, and the spliced groove 7 can provide space for the splicing process of the filling pad 6 so as to better buffer and protect the mounting frame 3 and the connecting frame 2 by using the filling pad 6.
The connecting piece includes the bolt, and the bolt rotates to be installed in the topside one end of apron 5, and the bottom of bolt runs through apron 5 and with the topside threaded connection of connecting frame 2, and the rotation of bolt can be fixed apron 5 at the top of connecting frame 2 to make connecting frame 2 and apron 5 can be better install in backlight unit body 1 outside and accomplish the damping protection process.
The mode that adopts the bolt to install vibration damping structure can make things convenient for backlight unit body 1 after the transportation finishes, comes to tear down apron 5 through reverse rotation bolt, takes out back from mounting bracket 3 with backlight unit body 1 inside, can make things convenient for connecting frame 2 and apron 5 can protect the backlight unit body 1 that needs to transport for vibration damping structure has the function that lasts the use, thereby better saving resources.
The bolt is provided with a plurality of, and has four screw threads to install respectively in the topside outer wall corner of apron 5, and the connection between apron 5 and the connection frame 2 can be more firm in the setting of a plurality of bolts.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An external antivibration structure of backlight unit, its characterized in that: the anti-vibration structure is fixed outside the backlight module body (1) through a connecting piece;
The vibration-proof structure comprises a connecting frame (2) and a cover plate (5), wherein the middle part of the connecting frame (2) is hollowed out, a mounting frame (3) is fixed in the middle of the bottom side of the connecting frame (2), and a protection pad (4) for wrapping the backlight module body (1) is fixed on the inner wall of the mounting frame (3);
The protection pad (4) is of a rectangular structure, and the middle part of the protection pad (4) is provided with a containing part for placing the backlight module;
The vibration-proof structure further comprises a cover plate (5), a filling pad (6) is fixed on the bottom side of the cover plate (5), a groove for inserting the mounting frame (3) is formed in the middle of the bottom side of the filling pad (6), and the inner wall of the filling pad (6) is attached to the outer wall of the mounting frame (3).
2. The external vibration prevention structure of a backlight module according to claim 1, wherein: the backlight module body (1) is movably arranged on the inner wall of the protection pad (4), and the outer wall of the backlight module body (1) is attached to the inner wall of the protection pad (4).
3. The external vibration prevention structure of a backlight module according to claim 2, wherein: the middle part of the bottom side of the filling pad (6) is attached to the outer wall of the top side of the backlight module body (1), and one side, far away from the mounting frame (3), of the outer wall of the filling pad (6) is attached to the inner wall of the connecting frame (2).
4. The external vibration prevention structure of a backlight module according to claim 3, wherein: the top side of the connecting frame (2) is provided with a plugging groove (7) for plugging the filling pad (6), and the outer wall of the filling pad (6) is attached to the inner wall of the plugging groove (7).
5. The external vibration prevention structure of a backlight module according to claim 1, wherein: the connecting piece comprises a bolt, the bolt is rotatably arranged at one end of the top side of the cover plate (5), and the bottom of the bolt penetrates through the cover plate (5) and is in threaded connection with the top side of the connecting frame (2).
6. The external vibration prevention structure of a backlight module according to claim 5, wherein: the bolts are provided in a plurality, and at least four threads are respectively arranged at the corners of the top side outer wall of the cover plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323435664.4U CN221261465U (en) | 2023-12-15 | 2023-12-15 | External vibration-proof structure of backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323435664.4U CN221261465U (en) | 2023-12-15 | 2023-12-15 | External vibration-proof structure of backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221261465U true CN221261465U (en) | 2024-07-02 |
Family
ID=91653017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323435664.4U Active CN221261465U (en) | 2023-12-15 | 2023-12-15 | External vibration-proof structure of backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221261465U (en) |
-
2023
- 2023-12-15 CN CN202323435664.4U patent/CN221261465U/en active Active
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