CN217008539U - Splicing liquid crystal display screen - Google Patents
Splicing liquid crystal display screen Download PDFInfo
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- CN217008539U CN217008539U CN202220289758.1U CN202220289758U CN217008539U CN 217008539 U CN217008539 U CN 217008539U CN 202220289758 U CN202220289758 U CN 202220289758U CN 217008539 U CN217008539 U CN 217008539U
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Abstract
The utility model discloses a splicing liquid crystal display screen, which relates to the technical field of liquid crystal display screens and comprises the following components: a display screen; a second splice holder; a first splicing seat; the connecting mechanism is used for splicing the display screens; the containing mechanism is arranged inside the second splicing seat, connected with the connecting block and used for containing the connecting block. According to the utility model, through arranging the connecting mechanism, the rotating block is rotated to drive the fixing block to move out of the fixing groove, the fixing of the connecting block is cancelled, so that the first splicing seat and the second splicing seat are split, when splicing is carried out, the connecting block is inserted into the connecting groove, the rotating block is loosened after the splicing is completed, the fixing block is displaced into the fixing groove, the connecting block is fixed, so that the first splicing seat and the second splicing seat are spliced, the first splicing seat and the second splicing seat are conveniently spliced, and the display screen is rapidly spliced.
Description
Technical Field
The utility model relates to the technical field of liquid crystal displays, in particular to a splicing liquid crystal display.
Background
Liquid crystal display, LCD for short in English belongs to the flat panel display, a screen display for TV set and computer, the advantage of this display is that power consumption is low, small, the radiation is low, liquid crystal display has used the quartzy solution of liquid among two polarization materials, make the electric current can make quartzy rearrangement reach the purpose of formation of image when passing through this liquid, along with the development of science and technology, liquid crystal display's quilt is used widely, the concatenation display screen is according to actual demand, splice into large-scale display with a plurality of display, in order to be applicable to the environment of difference.
However, when splicing the display screen at present, the display screen is usually spliced by adopting a structure of the mounting bracket and the bolt, the bolt is easy to be stressed and loosened in the long-time use process, and the installation operation is complex, so that the spliced liquid crystal display screen is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a splicing liquid crystal display screen to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a tileable liquid crystal display, comprising:
a display screen;
the second splicing seat is fixedly connected to one side of the outer wall of the display screen;
the first splicing seat is fixedly connected to the other side of the outer wall of the display screen;
the connecting mechanism comprises a connecting block, is arranged between the first splicing seat and the second splicing seat and is used for splicing the display screen;
the containing mechanism is arranged inside the second splicing seat, connected with the connecting block and used for containing the connecting block.
As a still further scheme of the utility model: coupling mechanism includes connecting block and fixed slot, the connecting block set up in the second concatenation seat is kept away from one side of first concatenation seat, the fixed slot set up in the top and the bottom of connecting block, first concatenation seat is kept away from one side of second concatenation seat is provided with the spread groove, the inner wall top and the bottom sliding connection of spread groove have and extend to the inside fixed block of first concatenation seat, the fixed block with be connected with fixed spring between the first concatenation seat, the top of first concatenation seat is rotated and is connected with the turning block, the bottom fixedly connected with connecting axle of turning block, the outer wall fixedly connected with spur gear of connecting axle, the inside of first concatenation seat is located the outer wall of spur gear is provided with and promotes the piece.
As a still further scheme of the utility model: the storage mechanism comprises a sliding groove and a clamping block, the sliding groove is formed in the outer wall of one end of the second splicing seat, the clamping block is connected to the inner wall of the sliding groove in a sliding mode, clamping grooves are formed in the top end and the bottom end of the inner wall of the sliding groove, the inner wall of the clamping block is connected with a sliding block, the inner wall of the sliding block is connected with a connecting screw rod which penetrates through the sliding block, a first bevel gear is fixedly connected to the top end of the connecting screw rod, a second bevel gear is arranged on the outer wall of the first bevel gear, and one end of the second bevel gear is fixedly connected with a movable screw rod which extends to the inside of the connecting block.
As a still further scheme of the utility model: the outer wall of connecting block with the inner wall of spread groove is laminated mutually, the inner wall of fixed slot with the outer wall of fixed block is laminated mutually.
As a still further scheme of the utility model: the inside of first concatenation seat be provided with promote a outer wall assorted promotion groove, the outer wall of fixed block is provided with the inclined plane, the one end that promotes the piece with the inclined plane of fixed block contacts, the outer wall that promotes the piece is provided with the tooth's socket, the teeth of a cogwheel of straight-teeth gear with the tooth's socket that promotes the piece meshes mutually.
As a still further scheme of the utility model: the inside of second concatenation seat be provided with connecting block outer wall assorted activity groove, the inner wall of spout with the outer wall of fixture block is laminated mutually, the inner wall of draw-in groove with the outer wall of fixture block closely laminates, the inner wall of fixture block with the outer wall of slider laminates mutually.
As a still further scheme of the utility model: the inner wall of the sliding block is provided with a ball matched with the thread of the connecting screw rod, the teeth of the first bevel gear are meshed with the teeth of the second bevel gear, the inner wall of the connecting block is provided with internal threads, and the external threads of the movable screw rod are matched with the internal threads of the connecting block.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the connecting mechanism, the rotating block is rotated to drive the fixed block to move out of the fixed groove, the fixing of the connecting block is cancelled, so that the first splicing seat and the second splicing seat are split, the connecting block is inserted into the connecting groove when splicing is carried out, the rotating block is loosened after the splicing is completed, the fixed block moves into the fixed groove, and the connecting block is fixed, so that the first splicing seat and the second splicing seat are spliced, and the first splicing seat and the second splicing seat are conveniently spliced, so that the display screen is quickly spliced;
2. through setting up storage mechanism, outwards promote the fixture block and carry out the displacement, the fixture block position shifts out the draw-in groove, the cancellation is to the fixed of fixture block, promote fixture block displacement to another draw-in groove department, it fixes to inwards promote the fixture block to get into the draw-in groove, the fixture block displacement drives the slider and carries out the displacement, the slider displacement drives the movable lead screw and rotates, the movable lead screw rotates and drives the connecting block and carry out the displacement, the connecting block displacement gets into the movable inslot and accomodates, be convenient for accomodate the connecting block when not using, prevent that the connecting block from causing the influence to the use of display screen, and it is pleasing to the eye to influence.
Drawings
FIG. 1 is a schematic structural diagram of a splicing-able liquid crystal display;
fig. 2 is a schematic structural diagram of a first splicing seat and a second splicing seat of a spliceable liquid crystal display screen;
FIG. 3 is a cross-sectional view of a first and second splicing seats of a spliceable liquid crystal display;
fig. 4 is a cross-sectional view of a clip of a splicing type lcd.
In the figure: 1. a display screen; 2. a first splicing seat; 3. a second splice holder; 4. a connecting mechanism; 401. connecting blocks; 402. fixing grooves; 403. connecting grooves; 404. a fixed block; 405. fixing the spring; 406. rotating the block; 407. a connecting shaft; 408. a spur gear; 409. a pushing block; 5. a storage mechanism; 501. a chute; 502. a clamping block; 503. a card slot; 504. a slider; 505. connecting a screw rod; 506. a first bevel gear; 507. a second bevel gear; 508. a movable screw rod.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a splicing type liquid crystal display includes:
a display screen 1;
the second splicing seat 3 is fixedly connected to one side of the outer wall of the display screen 1;
the first splicing seat 2 is fixedly connected to the other side of the outer wall of the display screen 1;
the connecting mechanism 4 comprises a connecting block 401, and the connecting mechanism 4 is arranged between the first splicing seat 2 and the second splicing seat 3 and is used for splicing the display screen 1;
and the accommodating mechanism 5 is arranged inside the second splicing seat 3, is connected with the connecting block 401, and is used for accommodating the connecting block 401.
This kind of liquid crystal display that can splice splices first concatenation seat 2 and second concatenation seat 3 through coupling mechanism 4 to splice display screen 1, accomodate connecting block 401 when not using through receiving mechanism 5, prevent that connecting block 401 from causing the influence to the use of display screen, and the influence is pleasing to the eye.
In fig. 2 and 3: coupling mechanism 4 includes connecting block 401 and fixed slot 402, connecting block 401 sets up in one side that second concatenation seat 3 kept away from first concatenation seat 2, fixed slot 402 sets up in the top and the bottom of connecting block 401, one side that second concatenation seat 3 was kept away from to first concatenation seat 2 is provided with spread groove 403, the inner wall top and the bottom sliding connection of spread groove 403 have the fixed block 404 that extends to first concatenation seat 2 inside, be connected with fixing spring 405 between fixed block 404 and the first concatenation seat 2, the top of first concatenation seat 2 is rotated and is connected with turning block 406, the bottom fixedly connected with connecting axle 407 of turning block 406, the outer wall fixedly connected with spur gear 408 of connecting axle 407, the outer wall that the inside of first concatenation seat 2 is located spur gear 408 is provided with and promotes piece 409.
This kind of liquid crystal display that can splice, when splitting first concatenation seat 2 and second concatenation seat 3, rotate turning block 406, turning block 406 rotates and drives connecting axle 407 and rotate, connecting axle 407 rotates and drives spur gear 408 and rotates, spur gear 408 rotates and drives and promote piece 409 and carry out the displacement, the inclined plane contact that promotes piece 409 displacement and fixed block 404 drives the fixed block 404 and carries out the displacement, fixed block 404 displacement goes out fixed slot 402, the cancellation is fixed to connecting block 401, thereby carry out the split to first concatenation seat 2 and second concatenation seat 3.
In fig. 3 and 4: receiving mechanism 5 includes spout 501 and fixture block 502, spout 501 sets up in the one end outer wall of second concatenation seat 3, fixture block 502 sliding connection is in the inner wall of spout 501, the inner wall top and the bottom of spout 501 all are provided with draw-in groove 503, the inner wall connection of fixture block 502 has slider 504, the inner wall connection of slider 504 has the connecting screw 505 that runs through in slider 504, the first bevel gear 506 of top fixedly connected with of connecting screw 505, the outer wall of first bevel gear 506 is provided with second bevel gear 507, the one end fixedly connected with of second bevel gear 507 extends to the inside movable screw 508 of connecting block 401.
This kind of liquid crystal display that can splice, when not using connecting block 401, outwards promote fixture block 502 to carry out the displacement, fixture block 502 displaces out of draw-in groove 503, cancel the fixed to fixture block 502, promote fixture block 502 to displace to another draw-in groove 503 department, inwards promote fixture block 502 to get into draw-in groove 503 and fix, fixture block 502 displacement drives slider 504 and carries out the displacement, slider 504 displacement drives connecting screw 505 and rotates, connecting screw 505 rotates and drives first bevel gear 506 and rotate, first bevel gear 506 rotates and drives second bevel gear 507 and rotate, second bevel gear 507 rotates and drives movable screw 508 and rotate, movable screw 508 rotates and drives connecting block 401 and carries out the displacement, connecting block 401 displacement gets into the movable groove and accomodates.
In fig. 2 and 3: the outer wall of connecting block 401 is laminated with the inner wall of connecting groove 403 mutually, the inner wall of fixed slot 402 is laminated with the outer wall of fixed block 404 mutually, the inside of first concatenation seat 2 is provided with and promotes piece 409 outer wall assorted promotion groove, the outer wall of fixed block 404 is provided with the inclined plane, the one end that promotes piece 409 contacts with the inclined plane of fixed block 404, the outer wall that promotes piece 409 is provided with the tooth's socket, the teeth of a cogwheel of spur gear 408 and the tooth's socket that promotes piece 409 mesh mutually.
This kind of liquid crystal display that can splice, when splicing first concatenation seat 2 and second concatenation seat 3, insert connecting block 401 in spread groove 403, loosen the turning block 406 after the completion, fixed block 404 receives fixed spring 405 elasticity effect displacement entering fixed slot 402, fixes connecting block 401 to splice first concatenation seat 2 and second concatenation seat 3.
In fig. 3 and 4: the inside of second concatenation seat 3 is provided with the activity groove with connecting block 401 outer wall assorted, the inner wall of spout 501 is laminated with the outer wall of fixture block 502 mutually, the inner wall of draw-in groove 503 is closely laminated with the outer wall of fixture block 502, the inner wall of fixture block 502 is laminated with the outer wall of slider 504 mutually, the inner wall of slider 504 is provided with and connects lead screw 505 thread assorted ball, the teeth of a cogwheel of first bevel gear 506 meshes with the tooth's socket of second bevel gear 507 mutually, the inner wall of connecting block 401 is provided with the internal thread, the external screw thread of activity lead screw 508 and the internal thread phase-match of connecting block 401.
According to the spliced liquid crystal display screen, the fixture block 502 displaces to drive the sliding block 504 to displace, the sliding block 504 displaces to drive the connecting screw rod 505 to rotate, the connecting screw rod 505 rotates to drive the first bevel gear 506 to rotate, the first bevel gear 506 rotates to drive the second bevel gear 507 to rotate, the second bevel gear 507 rotates to drive the movable screw rod 508 to rotate, and the movable screw rod 508 rotates to drive the connecting block 401 to displace.
The working principle of the utility model is as follows: firstly, when the first splicing seat 2 and the second splicing seat 3 are split, the rotating block 406 is rotated, the rotating block 406 rotates to drive the connecting shaft 407 to rotate, the connecting shaft 407 rotates to drive the spur gear 408 to rotate, the spur gear 408 rotates to drive the pushing block 409 to displace, the pushing block 409 displaces, the pushing block 409 contacts with the inclined surface of the fixed block 404 to drive the fixed block 404 to displace, the fixed block 404 displaces out of the fixed groove 402, the fixing of the connecting block 401 is cancelled, thereby the first splicing seat 2 and the second splicing seat 3 are split, when the first splicing seat 2 and the second splicing seat 3 are spliced, the connecting block 401 is inserted into the connecting groove, the rotating block 406 is loosened after the completion, the fixed block 404 is displaced into the fixed groove 402 under the elastic force of the fixed spring 405, the connecting block 401 is fixed, thereby the first splicing seat 2 and the second splicing seat 3 are spliced, the first splicing seat 2 and the second splicing seat 3 are conveniently spliced, thereby carry out quick concatenation to display screen 1, when not using connecting block 401, outwards promote fixture block 502 to carry out the displacement, fixture block 502 displacement goes out card slot 503, cancel the fixed to fixture block 502, promote fixture block 502 displacement to another card slot 503 department, inwards promote fixture block 502 and get into card slot 503 and fix, fixture block 502 displacement drives slider 504 and carries out the displacement, slider 504 displacement drives connecting screw 505 and rotates, connecting screw 505 rotates and drives first bevel gear 506 and rotate, first bevel gear 506 rotates and drives second bevel gear 507 and rotate, second bevel gear 507 rotates and drives movable screw 508 and rotate, movable screw 508 rotates and drives connecting block 401 and carry out the displacement, connecting block 401 displacement gets into the movable groove and accomodates.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a can splice liquid crystal display, its characterized in that includes:
a display screen (1);
the second splicing seat (3) is fixedly connected to one side of the outer wall of the display screen (1);
the first splicing seat (2), the first splicing seat (2) is fixedly connected to the other side of the outer wall of the display screen (1);
the display screen splicing device comprises a connecting mechanism (4) comprising a connecting block (401), wherein the connecting mechanism (4) is arranged between the first splicing seat (2) and the second splicing seat (3) and is used for splicing the display screen (1);
the containing mechanism (5) is arranged inside the second splicing seat (3), connected with the connecting block (401) and used for containing the connecting block (401).
2. The splicing type liquid crystal display screen according to claim 1, wherein the connecting mechanism (4) comprises a connecting block (401) and a fixing groove (402), the connecting block (401) is disposed on one side of the second splicing seat (3) away from the first splicing seat (2), the fixing groove (402) is disposed on the top end and the bottom end of the connecting block (401), one side of the first splicing seat (2) away from the second splicing seat (3) is provided with a connecting groove (403), the top end and the bottom end of the inner wall of the connecting groove (403) are slidably connected with a fixing block (404) extending to the inside of the first splicing seat (2), a fixing spring (405) is connected between the fixing block (404) and the first splicing seat (2), the top end of the first splicing seat (2) is rotatably connected with a rotating block (406), and the bottom end of the rotating block (406) is fixedly connected with a connecting shaft (407), the outer wall of the connecting shaft (407) is fixedly connected with a straight gear (408), and the inner portion of the first splicing seat (2) is located on the outer wall of the straight gear (408) and is provided with a pushing block (409).
3. The splicing type liquid crystal display screen according to claim 2, wherein the receiving mechanism (5) comprises a sliding slot (501) and a latch (502), the sliding groove (501) is arranged on the outer wall of one end of the second splicing seat (3), the clamping block (502) is connected to the inner wall of the sliding groove (501) in a sliding manner, the top end and the bottom end of the inner wall of the sliding groove (501) are both provided with a clamping groove (503), the inner wall of the clamping block (502) is connected with a sliding block (504), the inner wall of the sliding block (504) is connected with a connecting screw rod (505) which penetrates through the sliding block (504), the top end of the connecting screw rod (505) is fixedly connected with a first bevel gear (506), a second bevel gear (507) is arranged on the outer wall of the first bevel gear (506), one end of the second bevel gear (507) is fixedly connected with a movable screw rod (508) extending to the inside of the connecting block (401).
4. The splicing type liquid crystal display screen according to claim 2, wherein the outer wall of the connecting block (401) is attached to the inner wall of the connecting groove (403), and the inner wall of the fixing groove (402) is attached to the outer wall of the fixing block (404).
5. The splicing type liquid crystal display screen according to claim 2, wherein a pushing groove matched with the outer wall of the pushing block (409) is formed in the first splicing seat (2), an inclined surface is formed in the outer wall of the fixing block (404), one end of the pushing block (409) is in contact with the inclined surface of the fixing block (404), a tooth groove is formed in the outer wall of the pushing block (409), and the tooth of the straight gear (408) is meshed with the tooth groove of the pushing block (409).
6. The splicing type liquid crystal display screen according to claim 3, wherein a movable groove matched with the outer wall of the connecting block (401) is formed in the second splicing seat (3), the inner wall of the sliding groove (501) is attached to the outer wall of the clamping block (502), the inner wall of the clamping groove (503) is closely attached to the outer wall of the clamping block (502), and the inner wall of the clamping block (502) is attached to the outer wall of the sliding block (504).
7. The splicing type liquid crystal display screen according to claim 3, wherein the inner wall of the sliding block (504) is provided with balls matching with the thread of the connecting screw rod (505), the teeth of the first bevel gear (506) are engaged with the teeth grooves of the second bevel gear (507), the inner wall of the connecting block (401) is provided with internal threads, and the external threads of the movable screw rod (508) are matched with the internal threads of the connecting block (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220289758.1U CN217008539U (en) | 2022-02-14 | 2022-02-14 | Splicing liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220289758.1U CN217008539U (en) | 2022-02-14 | 2022-02-14 | Splicing liquid crystal display screen |
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| Publication Number | Publication Date |
|---|---|
| CN217008539U true CN217008539U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220289758.1U Active CN217008539U (en) | 2022-02-14 | 2022-02-14 | Splicing liquid crystal display screen |
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| Country | Link |
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| CN (1) | CN217008539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183106A (en) * | 2022-08-01 | 2022-10-14 | 济南辉煌艺景模型有限公司 | Liquid crystal display device based on exhibition room multimedia teaching |
-
2022
- 2022-02-14 CN CN202220289758.1U patent/CN217008539U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183106A (en) * | 2022-08-01 | 2022-10-14 | 济南辉煌艺景模型有限公司 | Liquid crystal display device based on exhibition room multimedia teaching |
| CN115183106B (en) * | 2022-08-01 | 2023-05-30 | 济南辉煌艺景模型有限公司 | Liquid crystal display device based on exhibition hall multimedia teaching |
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