CN220730560U - Auxiliary pressing device for liquid crystal display screen - Google Patents
Auxiliary pressing device for liquid crystal display screen Download PDFInfo
- Publication number
- CN220730560U CN220730560U CN202322260620.6U CN202322260620U CN220730560U CN 220730560 U CN220730560 U CN 220730560U CN 202322260620 U CN202322260620 U CN 202322260620U CN 220730560 U CN220730560 U CN 220730560U
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- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- pressing device
- auxiliary pressing
- display screen
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- 238000003825 pressing Methods 0.000 title claims abstract description 35
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 30
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 241000252254 Catostomidae Species 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present disclosure relates to auxiliary pressing devices, and particularly to an auxiliary pressing device for a liquid crystal display. The utility model provides an auxiliary pressing device for a liquid crystal display screen, which is convenient to fix and accurate in pressing. The utility model provides an auxiliary pressing device of a liquid crystal display screen, which comprises a bracket and the like; the support top is connected with between the support top and places the platform, places the equal slidingtype in platform left and right sides and is provided with the slide bar, all is connected with the elastic component on the slide bar, and elastic component end-to-end connection is placing a top, and the rigid coupling has the frame that pushes down between the inboard of two slide bars, places four angles of platform and all is provided with the mount pad, all slidingtype be provided with the draw-in lever on the mount pad. The screen backboard can be fixed in the pressing frame through the cooperation of the suction pump and the suction disc, the screen backboard is not required to be manually held all the time, and the working efficiency is improved.
Description
Technical Field
The present disclosure relates to auxiliary pressing devices, and particularly to an auxiliary pressing device for a liquid crystal display.
Background
According to the principle of the liquid crystal display, the liquid crystal display is characterized in that liquid crystal molecules refract light rays of a backlight source to display different colors, and the liquid crystal molecules cannot emit light, so that the liquid crystal display is mainly realized through illumination of the backlight source. The rear shell is also required to be pressed tightly after the components inside the display are installed and processed during production.
The structure of the conventional auxiliary pressing device for the liquid crystal display is simple, the manual alignment pressing is performed manually when the liquid crystal display is pressed, the position of the liquid crystal display is not easy to control, and the liquid crystal display is easy to press inaccurately, so that the auxiliary pressing device for the liquid crystal display, which is convenient to fix and accurate in pressing, is required to be designed, and the problem is solved.
Disclosure of Invention
In order to overcome the defect that the position of the display screen is not easy to control and the lamination of the liquid crystal display screen is inaccurate in the conventional auxiliary lamination device for the liquid crystal display screen, the technical problem to be solved is as follows: the auxiliary pressing device for the liquid crystal display screen is convenient and fast to fix and accurate in pressing.
The utility model provides an auxiliary pressing device of LCD screen, including the support, place the platform, the slide bar, the elastic component, push down frame, mount pad and draw-in bar, be connected with between the support top and place the platform, place the equal slidingtype in platform left and right sides and be provided with the slide bar, all be connected with the elastic component on the slide bar, elastic component end-to-end connection is placing a top, the rigid coupling has the frame of pushing down between the inboard of two slide bars, four angles of placing the platform all are provided with the mount pad, equal slidingtype is provided with the draw-in bar on the mount pad.
As the improvement of above-mentioned scheme, still including aspirator pump, connecting pipe and sucking disc, the left and right sides of placing the platform all is provided with the aspirator pump, and the aspirator pump all is located the slide bar directly behind, and the upper end of two aspirator pumps all is connected with the connecting pipe, and two connecting pipes extend to the inboard of pushing down the frame to the aspirator pump inboard, and the end of two connecting pipes all is connected with the sucking disc.
As the improvement of above-mentioned scheme, still including connecting seat, screw rod and turning handle, the outside of four clamping bars all is provided with the connecting seat, is connected with the screw rod through the screw thread mode on the mount pad, and the outer end of screw rod all is provided with the turning handle, and the other end of screw rod is connected with the connecting seat.
As the improvement of above-mentioned scheme, still including the rubber pad, the middle part of placing the platform is provided with the rubber pad.
As the improvement of above-mentioned scheme, still including the holding rod, push down the frame middle part and be connected with the holding rod.
As the improvement of above-mentioned scheme, still including the reinforcement cover, the equal rigid coupling in the left and right sides of pushing down the frame has the reinforcement cover, consolidates the rear that the cover is located the slide bar.
The beneficial effects are that: the screen backboard can be fixed in the pressing frame through the cooperation of the suction pump and the suction disc, the screen backboard is not required to be manually held all the time, and the working efficiency is improved.
2. Through using connecting seat, screw rod and stem, can fix not unidimensional liquid crystal display for screen backplate and liquid crystal display pressfitting work better, further improve the work efficiency of pressfitting.
3. The screen can be prevented from falling or shifting by using a rubber pad.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of the components such as the bracket, the placement table and the slide bar.
Fig. 3 is a schematic perspective view of components such as a suction pump, a connecting pipe, a suction cup and the like.
Fig. 4 is a schematic perspective view of components such as a connecting seat, a screw rod and a rotating handle.
Wherein the above figures include the following reference numerals: 1. the device comprises a support, 2, a placing table, 3, a sliding rod, 4, an elastic piece, 5, a pressing frame, 6, a mounting seat, 7, a clamping rod, 8, an air suction pump, 9, a connecting pipe, 10, a sucker, 11, a connecting seat, 12, a screw rod, 13, a rotating handle, 14, a rubber pad, 15, a holding rod, 16 and a reinforcing sleeve.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-2, an auxiliary pressing device for a liquid crystal display screen comprises a support 1, a placing table 2, sliding rods 3, elastic pieces 4, a pressing frame 5, mounting seats 6 and clamping rods 7, wherein the placing table 2 is connected between the top ends of the support 1 in a welded mode, the sliding rods 3 are arranged on the left side and the right side of the placing table 2 in a sliding mode, the elastic pieces 4 are connected onto the sliding rods 3, the tail ends of the elastic pieces 4 are connected onto the top of the placing table 2, the pressing frame 5 is fixedly connected between the inner sides of the two sliding rods 3, the mounting seats 6 are arranged at four corners of the placing table 2, and the clamping rods 7 are arranged on the mounting seats 6 in a sliding mode.
As shown in fig. 2, the vacuum pump is further provided with a vacuum pump 8, connecting pipes 9 and suckers 10, the vacuum pump 8 is arranged on the left side and the right side of the placing table 2 in a bolt connection mode, the vacuum pump 8 is located right behind the sliding rod 3, the connecting pipes 9 are connected to the upper ends of the two vacuum pumps 8, the two connecting pipes 9 extend to the inner side of the pressing frame 5 towards the inner side of the vacuum pump 8, and the suckers 10 are connected to the tail ends of the two connecting pipes 9.
When the device is needed to be used, a worker installs the device on corresponding equipment. The staff places the LCD screen on placing the platform 2 earlier to through the position that removes the card pole 7, make the LCD screen fix on placing the platform 2, place the screen backplate back up in pushing down in the frame 5, start suction pump 8 work and make sucking disc 10 fix the screen backplate in pushing down in the frame 5, then the staff presses slide bar 3 with the hand, make slide bar 3 drive pushing down the frame 5 down, elastic component 4 compressed, make screen backplate and LCD screen laminating, thereby realize the pressfitting of LCD screen and screen backplate, after the pressfitting, the staff closes suction pump 8, loosen slide bar 3, elastic component 4 drives slide bar 3 and upwards resets, this device simple structure, can fix the display screen and make it be difficult to the landing.
Example 2
As shown in fig. 3, on the basis of embodiment 1, the four clamping rods 7 are provided with a connecting seat 11 in a bolt connection manner, the mounting seat 6 is connected with a screw rod 12 in a thread manner, the outer end of the screw rod 12 is provided with a rotating handle 13, and the other end of the screw rod 12 is connected with the connecting seat 11. The staff can rotate the rotating handle 13 to enable the screw rod 12 to move inwards or outwards, so that the clamping rod 7 is driven to move, and further liquid crystal display screens with different sizes can be fixed, and the screen backboard and the liquid crystal display screens can be better pressed to work.
As shown in fig. 4, the utility model also comprises a rubber pad 14, and the middle part of the placing table 2 is provided with the rubber pad 14. The placing table 2 is provided with a rubber pad 14, so that friction can be increased, and the screen is prevented from falling or shifting.
As shown in fig. 2, the device further comprises a holding rod 15, and the middle part of the pressing frame 5 is connected with the holding rod 15. The staff can hold the holding rod 15 and move downwards, so that the pressing frame 5 moves downwards, and the staff can perform pressing work better.
As shown in fig. 3, the sliding rod 3 further comprises a reinforcing sleeve 16, wherein the reinforcing sleeve 16 is arranged on the left side and the right side of the pressing frame 5 in a welding mode, and the reinforcing sleeve 16 is positioned behind the sliding rod 3. The reinforcing sleeve 16 supports the connection tube 9 to prevent the connection tube 9 from falling down to damage the back plate fixed to the end suction cup 10.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. An auxiliary pressing device for a liquid crystal display screen is characterized in that: including support (1), place platform (2), slide bar (3), elastic component (4), push down frame (5), mount pad (6) and kelly (7), be connected with between support (1) top and place platform (2), place the equal slidingtype in platform (2) left and right sides and be provided with slide bar (3), all be connected with elastic component (4) on slide bar (3), elastic component (4) end-to-end connection is placing platform (2) top, the rigid coupling has push down frame (5) between the inboard of two slide bars (3), four angles of placing platform (2) all are provided with mount pad (6), all slidingtype on mount pad (6) are provided with kelly (7).
2. The auxiliary pressing device for a liquid crystal display screen as claimed in claim 1, wherein: still including aspirator pump (8), connecting pipe (9) and sucking disc (10), the left and right sides of placing platform (2) all is provided with aspirator pump (8), and aspirator pump (8) all are located the dead ahead of slide bar (3), and the upper end of two aspirator pumps (8) all is connected with connecting pipe (9), and two connecting pipes (9) extend to the inboard of pushing down frame (5) to aspirator pump (8) inboard, and the end of two connecting pipes (9) all is connected with sucking disc (10).
3. The auxiliary pressing device for a liquid crystal display screen as claimed in claim 2, wherein: still including connecting seat (11), screw rod (12) and stem (13), the outside of four clamping rods (7) all is provided with connecting seat (11), is connected with screw rod (12) through the screw thread mode on mount pad (6), and the outer end of screw rod (12) all is provided with stem (13), and the other end of screw rod (12) is connected with connecting seat (11).
4. A liquid crystal display auxiliary pressing device as defined in claim 3, wherein: the utility model also comprises a rubber pad (14), and the middle part of the placing table (2) is provided with the rubber pad (14).
5. The auxiliary pressing device for a liquid crystal display panel as claimed in claim 4, wherein: the utility model also comprises a holding rod (15), and the middle part of the pressing frame (5) is connected with the holding rod (15).
6. The auxiliary pressing device for a liquid crystal display screen as claimed in claim 5, wherein: the device also comprises a reinforcing sleeve (16), wherein the left side and the right side of the pressing frame (5) are fixedly connected with the reinforcing sleeve (16), and the reinforcing sleeve (16) is positioned at the rear of the sliding rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322260620.6U CN220730560U (en) | 2023-08-22 | 2023-08-22 | Auxiliary pressing device for liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322260620.6U CN220730560U (en) | 2023-08-22 | 2023-08-22 | Auxiliary pressing device for liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220730560U true CN220730560U (en) | 2024-04-05 |
Family
ID=90526297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322260620.6U Active CN220730560U (en) | 2023-08-22 | 2023-08-22 | Auxiliary pressing device for liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220730560U (en) |
-
2023
- 2023-08-22 CN CN202322260620.6U patent/CN220730560U/en active Active
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