CN216344843U - Liquid crystal splicing screen with infrared touch function - Google Patents
Liquid crystal splicing screen with infrared touch function Download PDFInfo
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- CN216344843U CN216344843U CN202122442503.2U CN202122442503U CN216344843U CN 216344843 U CN216344843 U CN 216344843U CN 202122442503 U CN202122442503 U CN 202122442503U CN 216344843 U CN216344843 U CN 216344843U
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Abstract
The utility model discloses a liquid crystal splicing screen with an infrared touch function, which comprises a mounting plate, wherein mounting holes are formed in four corners of the front surface of the mounting plate, and a supporting plate is fixedly connected to the bottom of the front surface of the mounting plate. According to the utility model, the supporting plate, the limiting frame, the shell, the sliding groove, the fixing plate, the reset spring, the movable plate, the first connecting block, the push-pull rod, the second connecting block, the movable block, the sliding sleeve, the sliding rod, the sliding column, the handle, the moving column, the clamping plate body, the limiting plate, the limiting sliding groove, the limiting sliding block and the buffer pad are matched with each other, so that the advantage of convenience in dismounting and mounting the liquid crystal spliced screen is achieved, the clamping plate can be directly pulled out to take out the liquid crystal spliced screen when the liquid crystal spliced screen is dismounted and mounted, meanwhile, the liquid crystal spliced screen is conveniently clamped and mounted, the problem that a worker wastes time and labor due to the fact that the worker needs to tighten or dismount a large number of screws is avoided, the labor intensity of the worker is reduced, and the use requirements of a user can be met.
Description
Technical Field
The utility model relates to the technical field of liquid crystal screens, in particular to a liquid crystal splicing screen with an infrared touch function.
Background
The liquid crystal display screen, LCD for short, is one kind of planar display used for screen display of TV set and computer, and has the advantages of low power consumption, small size and low radiation.
The existing liquid crystal splicing screen with the infrared touch function has the following defects: the existing liquid crystal splicing screen does not have the function of facilitating disassembly and assembly, so that a worker is required to screw down or disassemble a large number of screws when the liquid crystal splicing screen is disassembled and assembled, the condition that the worker wastes time and energy easily occurs is caused, the labor intensity of the worker is increased, and the use requirement of a user cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a liquid crystal spliced screen with an infrared touch function, which has the advantage of convenience in disassembly and assembly of the liquid crystal spliced screen, and solves the problem that the existing liquid crystal spliced screen does not have the function of convenience in disassembly and assembly, so that workers need to screw down or disassemble a large number of screws when disassembling and assembling the liquid crystal spliced screen, and the workers are easy to waste time and labor.
In order to achieve the purpose, the utility model provides the following technical scheme: a liquid crystal splicing screen with an infrared touch function comprises a mounting plate, wherein mounting holes are formed in four corners of the front surface of the mounting plate, a supporting plate is fixedly connected to the bottom of the front surface of the mounting plate, a limiting frame is fixedly connected to the top of the supporting plate, a liquid crystal screen is clamped in an inner cavity of the limiting frame, an infrared touch frame is fixedly mounted on the front surface of the liquid crystal screen, a shell is fixedly connected to the top of the front surface of the mounting plate, sliding grooves are formed in two sides of the top of the shell, a fixing plate is fixedly connected to the top of the back surface of the inner wall of the shell, return springs are fixedly connected to two sides of the bottom of the fixing plate, a moving plate is fixedly connected to the bottom of the return springs, first connecting blocks are fixedly connected to two sides of the top of the moving plate, a push-pull rod is movably connected to the front surface of each first connecting block, and a second connecting block is movably connected to the top end of the push-pull rod, the top fixedly connected with movable block of second connecting block, the equal fixedly connected with sliding sleeve in front and the back of movable block, the inner chamber sliding connection of sliding sleeve has the slide bar, the outer end of slide bar and the inner wall fixed connection of casing, the top fixedly connected with sliding column of movable block, the surface of sliding column and the inner chamber sliding connection of sliding tray, the top of sliding column runs through to the top and the fixedly connected with handle of sliding tray, the equal fixedly connected with in both sides of movable plate bottom removes the post, the bottom fixedly connected with cardboard body of removal post, the front side fixedly connected with limiting plate of cardboard body bottom.
Preferably, the bottom of the two sides of the inner wall of the shell is provided with a limiting sliding groove, the inner cavity of the limiting sliding groove is connected with a limiting sliding block in a sliding mode, and the inner side of the limiting sliding block is fixedly connected with the outer side of the movable plate.
Preferably, the bottom of cardboard body bonding connection has the blotter, the bottom integrated into one piece of blotter has anti-skidding lug.
Preferably, the length and the width of the inner cavity of the sliding groove are both larger than those of the sliding column, and the height of the inner cavity of the sliding groove is smaller than that of the sliding column.
Preferably, the inner cavity of the sliding sleeve is provided with a sliding groove, and the inner cavity of the sliding groove is in sliding connection with the surface of the sliding rod.
Preferably, the top end of the push-pull rod is movably connected with the front face of the second connecting block through a movable pin, and the bottom end of the push-pull rod is movably connected with the front face of the first connecting block through a movable pin.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the supporting plate, the limiting frame, the shell, the sliding groove, the fixing plate, the reset spring, the movable plate, the first connecting block, the push-pull rod, the second connecting block, the movable block, the sliding sleeve, the sliding rod, the sliding column, the handle, the moving column, the clamping plate body, the limiting plate, the limiting sliding groove, the limiting sliding block and the buffer pad are matched with each other, so that the advantage of convenience in dismounting and mounting the liquid crystal spliced screen is achieved, the clamping plate can be directly pulled out to take out the liquid crystal spliced screen when the liquid crystal spliced screen is dismounted and mounted, meanwhile, the liquid crystal spliced screen is conveniently clamped and mounted, the problem that a worker wastes time and labor due to the fact that the worker needs to tighten or dismount a large number of screws is avoided, the labor intensity of the worker is reduced, and the use requirements of a user can be met.
2. The liquid crystal display screen fixing device has the advantages that the limiting frame is arranged to clamp and limit the bottom of the liquid crystal display screen, the sliding groove and the sliding column are arranged to drive the moving block to move conveniently, the reset spring is arranged to reset the moving plate conveniently, the sliding sleeve and the sliding rod are arranged to stabilize the moving block during moving, the limiting plate is arranged to limit the liquid crystal display screen, the limiting sliding groove and the limiting sliding block are arranged to stabilize the moving plate during moving, and the buffering cushion is arranged to buffer and protect the top of the liquid crystal display screen and prevent slipping.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged sectional view of the inner structure of the housing according to the present invention;
FIG. 3 is a cross-sectional view of a top view of the present invention;
FIG. 4 is an enlarged bottom sectional view of the internal structure of the housing of the present invention;
FIG. 5 is a right view of the structure of the present invention.
In the figure: 1. mounting a plate; 2. mounting holes; 3. a support plate; 4. a limiting frame; 5. a liquid crystal screen; 6. an infrared touch frame; 7. a housing; 8. a sliding groove; 9. a fixing plate; 10. a return spring; 11. moving the plate; 12. a first connection block; 13. a push-pull rod; 14. a second connecting block; 15. a moving block; 16. a sliding sleeve; 17. a slide bar; 18. a sliding post; 19. a handle; 20. moving the column; 21. a pallet body; 22. a limiting plate; 23. a limiting chute; 24. a limiting slide block; 25. a cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-5, a liquid crystal splicing screen with infrared touch function comprises a mounting plate 1, mounting holes 2 are formed at four corners of the front surface of the mounting plate 1, a supporting plate 3 is fixedly connected to the bottom of the front surface of the mounting plate 1, a limiting frame 4 is fixedly connected to the top of the supporting plate 3, a liquid crystal screen 5 is clamped in an inner cavity of the limiting frame 4, an infrared touch frame 6 is fixedly installed at the front surface of the liquid crystal screen 5, a housing 7 is fixedly connected to the top of the front surface of the mounting plate 1, sliding grooves 8 are formed at two sides of the top of the housing 7, a fixing plate 9 is fixedly connected to the top of the back surface of the inner wall of the housing 7, return springs 10 are fixedly connected to two sides of the bottom of the fixing plate 9, a moving plate 11 is fixedly connected to the bottom of the return springs 10, first connecting blocks 12 are fixedly connected to two sides of the top of the moving plate 11, and a push-pull rod 13 is movably connected to the front surfaces of the first connecting blocks 12, the top end of the push-pull rod 13 is movably connected with a second connecting block 14, the top of the second connecting block 14 is fixedly connected with a moving block 15, the front side and the back side of the moving block 15 are both fixedly connected with a sliding sleeve 16, the inner cavity of the sliding sleeve 16 is connected with a sliding rod 17 in a sliding manner, the outer end of the sliding rod 17 is fixedly connected with the inner wall of the shell 7, the top of the moving block 15 is fixedly connected with a sliding column 18, the surface of the sliding column 18 is connected with the inner cavity of the sliding groove 8 in a sliding manner, the top end of the sliding column 18 penetrates through the top of the sliding groove 8 and is fixedly connected with a handle 19, the two sides of the bottom of the moving plate 11 are both fixedly connected with moving columns 20, the bottom of the moving columns 20 is fixedly connected with a clamping plate body 21, the front side of the bottom of the clamping plate body 21 is fixedly connected with a limiting plate 22, the bottoms of the two sides of the inner wall of the shell 7 are both provided with limiting sliding grooves 23, the inner cavity of the limiting slide blocks 24 are both connected with limiting blocks 24, the inner sides of the limiting blocks are fixedly connected with the outer side of the moving plate 11, the bottom of the clamping plate body 21 is bonded with a cushion pad 25, the bottom of the cushion pad 25 is integrally formed with an anti-skid bump, the length and the width of the inner cavity of the sliding groove 8 are both greater than those of the sliding column 18, the height of the inner cavity of the sliding groove 8 is less than that of the sliding column 18, the inner cavity of the sliding sleeve 16 is provided with a sliding groove, the inner cavity of the sliding groove is in sliding connection with the surface of the sliding rod 17, the top end of the push-pull rod 13 is in movable connection with the front face of the second connecting block 14 through a movable pin, the bottom end of the push-pull rod 13 is in movable connection with the front face of the first connecting block 12 through a movable pin, the bottom of the liquid crystal screen 5 is clamped and limited through the arrangement of the sliding groove 8 and the sliding column 18, the effect of conveniently driving the moving block 15 to move is achieved, the effect of conveniently resetting the elastic resetting is achieved for the moving plate 11 through the arrangement of the sliding sleeve 16 and the sliding rod 17, the liquid crystal splicing screen has the advantages that the liquid crystal splicing screen is convenient to disassemble and assemble, the liquid crystal splicing screen can be directly pulled out to take out the clamping plate when being disassembled and assembled, the liquid crystal splicing screen has the limiting effect on the liquid crystal screen 5 by arranging the limiting plate 22, the moving plate 11 can be stably moved by arranging the limiting sliding groove 23 and the limiting sliding block 24, the moving plate 11 can be stably moved by arranging the buffer cushion 25, the top of the liquid crystal screen 5 can be protected and prevented from slipping, the handle 19, the moving column 20, the clamping plate body 21, the limiting plate 22, the limiting sliding groove 23, the limiting sliding block 24 and the buffer cushion 25 are matched with each other by arranging the supporting plate 3, the limiting frame 4, the shell 7, the sliding groove 8, the fixed plate 9, the reset spring 10, the moving plate 11, the first connecting block 12, the push-pull rod 13, the second connecting block 14, the moving block 15, the sliding sleeve 16, the sliding rod 17, the sliding column 18, the handle 19, the moving column 20, the clamping plate body 21, the limiting plate 22, the limiting sliding groove 23, the limiting sliding block 24 and the buffer cushion 25, meanwhile, the liquid crystal splicing screen is conveniently clamped and mounted, the problem that a worker wastes time and labor due to the fact that the worker needs to screw down or disassemble a large number of screws is avoided, the labor intensity of the worker is relieved, and the use requirement of a user can be met.
When the liquid crystal display panel is disassembled, firstly, two handles 19 are pulled by one hand, the handles 19 move to drive the sliding columns 18 to slide in the inner cavities of the sliding grooves 8, meanwhile, the sliding columns 18 move to drive the moving block 15 to start moving, the moving block 15 moves to drive the sliding sleeve 16 to slide on the surface of the sliding rod 17, meanwhile, the moving block 15 moves to drive the second connecting block 14 to start moving, the second connecting block 14 moves to drive the top end of the push-pull rod 13 to start moving through the movable pin, meanwhile, the bottom end of the push-pull rod 13 pulls the first connecting block 12 to start moving through the movable pin, the first connecting block 12 moves to drive the moving plate 11 to extrude towards the return spring 10, meanwhile, the moving plate 11 moves to drive the limiting slide block 24 to slide in the inner cavity of the limiting sliding groove 23, so that the moving plate 11 moves stably, meanwhile, the moving plate 11 moves to drive the moving columns 20 to start moving, and the moving columns 20 move to drive the clamping plate body 21, the cushion 25 and the limiting plate 22 to leave the top of the liquid crystal display panel 5, then the liquid crystal screen 5 is taken out by the other hand of the worker, the worker can conveniently detach the liquid crystal screen 5, during installation, the liquid crystal screen 5 is placed in the inner cavity of the limiting frame 4, then the handle 19 is loosened, the movable plate 11 is reset through the elastic force of the reset spring 10, the movable plate 11 resets to drive the first connecting block 12, the push-pull rod 13, the second connecting block 14, the movable block 15, the sliding sleeve 16, the sliding column 18, the handle 19, the moving column 20, the clamping plate body 21 and the limiting plate 22 reset to clamp the top of the liquid crystal screen 5, and the worker can conveniently install the liquid crystal screen 5, so that the advantage that the liquid crystal splicing screen is convenient to disassemble and assemble is achieved.
All the parts in the utility model are universal standard parts or parts known by technicians in the field, the structure and the principle of the parts are known by technicians in the field through technical manuals or conventional experimental methods, meanwhile, standard parts used in the application document can be purchased from the market, all the parts in the application document can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of all the parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a LCD concatenation screen with infrared touch-control function, includes mounting panel (1), its characterized in that: mounting holes (2) are formed in the front four corners of the mounting plate (1), a supporting plate (3) is fixedly connected to the front bottom of the mounting plate (1), a limiting frame (4) is fixedly connected to the top of the supporting plate (3), a liquid crystal screen (5) is clamped in an inner cavity of the limiting frame (4), an infrared touch frame (6) is fixedly mounted on the front of the liquid crystal screen (5), a shell (7) is fixedly connected to the front top of the mounting plate (1), sliding grooves (8) are formed in two sides of the top of the shell (7), a fixing plate (9) is fixedly connected to the top of the back of the inner wall of the shell (7), reset springs (10) are fixedly connected to the two sides of the bottom of the fixing plate (9), a movable plate (11) is fixedly connected to the bottom of the reset springs (10), and first connecting blocks (12) are fixedly connected to the two sides of the top of the movable plate (11), the front side of the first connecting block (12) is movably connected with a push-pull rod (13), the top end of the push-pull rod (13) is movably connected with a second connecting block (14), the top of the second connecting block (14) is fixedly connected with a moving block (15), the front side and the back side of the moving block (15) are both fixedly connected with a sliding sleeve (16), an inner cavity of the sliding sleeve (16) is slidably connected with a sliding rod (17), the outer end of the sliding rod (17) is fixedly connected with the inner wall of the shell (7), the top of the moving block (15) is fixedly connected with a sliding column (18), the surface of the sliding column (18) is slidably connected with the inner cavity of the sliding groove (8), the top end of the sliding column (18) penetrates through the top of the sliding groove (8) and is fixedly connected with a handle (19), two sides of the bottom of the moving plate (11) are both fixedly connected with moving columns (20), and the bottom of the moving columns (20) is fixedly connected with a clamping plate body (21), the front side of cardboard body (21) bottom fixedly connected with limiting plate (22).
2. The liquid crystal splicing screen with the infrared touch function according to claim 1, wherein: spacing spout (23) have all been seted up to the bottom of casing (7) inner wall both sides, the inner chamber sliding connection of spacing spout (23) has spacing slider (24), the inboard of spacing slider (24) and the outside fixed connection of movable plate (11).
3. The liquid crystal splicing screen with the infrared touch function according to claim 1, wherein: the bottom bonding of cardboard body (21) is connected with blotter (25), the bottom integrated into one piece of blotter (25) has anti-skidding lug.
4. The liquid crystal splicing screen with the infrared touch function according to claim 1, wherein: the length and the width of the inner cavity of the sliding groove (8) are both larger than those of the sliding column (18), and the height of the inner cavity of the sliding groove (8) is smaller than that of the sliding column (18).
5. The liquid crystal splicing screen with the infrared touch function according to claim 1, wherein: the inner cavity of the sliding sleeve (16) is provided with a sliding groove, and the inner cavity of the sliding groove is in sliding connection with the surface of the sliding rod (17).
6. The liquid crystal splicing screen with the infrared touch function according to claim 1, wherein: the top end of the push-pull rod (13) is movably connected with the front face of the second connecting block (14) through a movable pin, and the bottom end of the push-pull rod (13) is movably connected with the front face of the first connecting block (12) through a movable pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122442503.2U CN216344843U (en) | 2021-10-11 | 2021-10-11 | Liquid crystal splicing screen with infrared touch function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122442503.2U CN216344843U (en) | 2021-10-11 | 2021-10-11 | Liquid crystal splicing screen with infrared touch function |
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| Publication Number | Publication Date |
|---|---|
| CN216344843U true CN216344843U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122442503.2U Active CN216344843U (en) | 2021-10-11 | 2021-10-11 | Liquid crystal splicing screen with infrared touch function |
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| CN (1) | CN216344843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031137A (en) * | 2022-06-01 | 2022-09-09 | 深圳市起立科技有限公司 | Spliced screen with seamless splicing function and splicing method thereof |
-
2021
- 2021-10-11 CN CN202122442503.2U patent/CN216344843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031137A (en) * | 2022-06-01 | 2022-09-09 | 深圳市起立科技有限公司 | Spliced screen with seamless splicing function and splicing method thereof |
| CN115031137B (en) * | 2022-06-01 | 2023-09-15 | 深圳市起立科技有限公司 | Spliced screen with seamless splicing function and splicing method thereof |
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