CN214839550U - Automatic positioning device for liquid crystal display screen - Google Patents
Automatic positioning device for liquid crystal display screen Download PDFInfo
- Publication number
- CN214839550U CN214839550U CN202121287881.1U CN202121287881U CN214839550U CN 214839550 U CN214839550 U CN 214839550U CN 202121287881 U CN202121287881 U CN 202121287881U CN 214839550 U CN214839550 U CN 214839550U
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- China
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- liquid crystal
- crystal display
- clamping
- positioning device
- supporting
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Abstract
The utility model relates to a liquid crystal display automatic positioning device, including the liquid crystal display body, the back fixed mounting of liquid crystal display body has the joint structure, the joint structure is including supporting box, fly leaf, grip block, spout, centre gripping mouth, push rod, ejector pad, pivot, supporting spring and supporting rod, the equal fixed mounting in the left and right sides at the liquid crystal display body back has the support box, the top and the equal movable mounting in bottom of support box inner wall have the fly leaf, the back fixed mounting of fly leaf has the grip block, two the spout has all been seted up to one side that the fly leaf is relative, two the centre gripping mouth has all been seted up to one side that the grip block is relative, the back of liquid crystal display body just is located two and supports the equal movable mounting in one side that the box deviates from mutually and has the push rod. This liquid crystal display automatic positioning device adopts the mode simple to operate swift of joint, has reduced the workman in high altitude construction, has reduceed the danger of liquid crystal display installation.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is a liquid crystal display automatic positioning device.
Background
The liquid crystal display screen is a planar display, is used for screen display of TV set and computer, and has the advantages of low power consumption, small size and low radiation.
The liquid crystal display screen is generally fixed in a threaded or riveted mode, workers are required to manually determine installation points and then fix the installation points, the installation process is complex, time and labor are consumed, high-altitude operation is required, the safety of the workers is not guaranteed due to long-time high-altitude operation, and dangerousness is increased, so that the automatic positioning device for the liquid crystal display screen is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a liquid crystal display automatic positioning device possesses easy to assemble dismantles and lowers advantages such as high altitude construction time, has solved liquid crystal display installation and has dismantled complicacy, needs long-time high altitude construction, and the security can not obtain the problem of guarantee.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic positioning device of a liquid crystal display screen comprises a liquid crystal display screen body, wherein a clamping structure is fixedly arranged on the back surface of the liquid crystal display screen body and comprises a supporting box, movable plates, clamping blocks, sliding grooves, clamping ports, push rods, push blocks, rotating shafts, supporting springs and clamping rods, the supporting box is fixedly arranged on the left side and the right side of the back surface of the liquid crystal display screen body, the movable plates are movably arranged at the top and the bottom of the inner wall of the supporting box, the clamping blocks are fixedly arranged on the back surface of the movable plates, the sliding grooves are formed in the opposite sides of the two movable plates, the clamping ports are formed in the opposite sides of the two clamping blocks, the push rods are movably arranged on the back surface of the liquid crystal display screen body and positioned on the side, away from the two supporting boxes, the push blocks are fixedly arranged on the side, close to the supporting boxes, of the push rods are movably arranged in the supporting box, the two rotating shafts are movably arranged in the supporting box, the movable plate is fixedly arranged on the back of the rotating shaft, a supporting spring is fixedly arranged on one side, deviating from the movable plate, of the movable plate, and a clamping rod is movably arranged between the clamping blocks.
Furthermore, the front of the supporting box is provided with an opening, and the back of the movable plate penetrates through the opening and extends to the back of the supporting box.
Further, the length of the clamping block is larger than that of the supporting box, and the width of the sliding groove is not smaller than that of the pushing block.
Furthermore, the push rod is positioned between the two movable plates, and the back of the push rod is fixedly provided with a push-assisting pin.
Furthermore, two the fly leaf all inclines thirty degrees to the outside, the one end that the fly leaf was kept away from to the supporting spring is with the inner wall fixed connection of support box.
Furthermore, the clamping rods are fixedly arranged on the solid, and the left end and the right end of the rotating shaft are respectively movably connected with the left side wall and the right side wall of the supporting box.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this liquid crystal display automatic positioning device, through setting up the joint structure, when carrying out the liquid crystal display installation, only need aim at the supporting rod with two grip blocks, then press liquid crystal display backward with strength, make the distance atress between two fly leafs enlarge, with the supporting rod joint between two supporting rods, liquid crystal display's installation has just been accomplished this moment, promote the push rod to the inboard when dismantling, make the ejector pad enter into between two spouts, the ejector pad will enlarge the distance between two fly leafs, two grip block distances enlarge, the supporting rod breaks away from it, liquid crystal display's dismantlement has just been accomplished, need not the manual position of confirming the liquid crystal display installation of staff, the mode simple to operate that adopts the joint is swift, when having reduced workman's high altitude construction, the danger of liquid crystal display installation has been reduced.
Drawings
Fig. 1 is a back view of the liquid crystal display panel of the present invention;
FIG. 2 is a schematic view of the clamping structure of the present invention;
figure 3 is the utility model discloses the joint structure accomplishes joint embodiment left side cut-away view.
In the figure: the clamping structure comprises a liquid crystal display screen body 1, a clamping structure 2, a supporting box 201, a movable plate 202, a clamping block 203, a sliding groove 204, a clamping opening 205, a push rod 206, a push block 207, a rotating shaft 208, a supporting spring 209 and a clamping rod 210.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the automatic positioning device for lcd in this embodiment includes an lcd body 1, a clamping structure 2 is fixedly installed on the back of the lcd body 1, the clamping structure 2 includes a supporting box 201, a movable plate 202, a clamping block 203, a sliding slot 204, a clamping opening 205, a push rod 206, a push block 207, a rotating shaft 208, a supporting spring 209 and a clamping rod 210, the supporting box 201 is fixedly installed on both sides of the back of the lcd body 1, the movable plate 202 is movably installed on both the top and the bottom of the inner wall of the supporting box 201, the clamping block 203 is fixedly installed on the back of the movable plate 202, by installing the movable plate 202, the distance between the movable plates 202 can be changed, so as to control the clamping block 203 to clamp and install the clamping rod 210, the sliding slot 204 is installed on one side opposite to the two movable plates 202, the clamping opening 205 is installed on one side opposite to the two clamping blocks 203, a push rod 206 is movably mounted on the back of the liquid crystal display body 1 and on the side where the two support boxes 201 are far away from each other, a push block 207 is fixedly mounted on the side of the push rod 206 close to the support boxes 201, the push block 207 is used for expanding the distance between the two movable plates 202, the push block 207 moves between the two sliding grooves 204 to expand the distance between the two movable plates 202, so that the clamping rod 210 is taken down from the two clamping blocks 203, and then the liquid crystal display can be disassembled, two rotating shafts 208 are movably mounted in the support boxes 201, the movable plates 202 are fixedly mounted on the back of the rotating shafts 208, supporting springs 209 are fixedly mounted on the side where the two movable plates 202 are far away from each other, the clamping rod 210 is movably mounted between the two clamping blocks 203, the supporting springs 209 are used for limiting the distance between the two movable plates 202, the movable plates 202 are supported by the torsion of the supporting springs 209, and the positions of the clamping rods 210 are fixed, through setting up joint structure 2, when carrying out the installation of liquid crystal display, only need aim at clamping rod 210 with two grip blocks 203, then press liquid crystal display backward hard, make the distance atress between two fly leafs 202 enlarge, with clamping rod 210 joint between two clamping rod 210, the installation of liquid crystal display has just been accomplished this moment, promote push rod 206 to the inboard when dismantling, make push block 207 enter into between two spouts 204, push block 207 will enlarge the distance between two fly leafs 202, two grip blocks 203 distance enlarge, clamping rod 210 breaks away from it, just accomplished liquid crystal display's dismantlement, need not the position of staff's manual definite liquid crystal display installation, the mode simple to operate that adopts the joint is swift, the workman has been reduced in high altitude construction, the danger of liquid crystal display installation has been reduced.
When in implementation, the method comprises the following steps:
1) aligning the two clamping blocks 203 to the clamping rods 210, and then pressing the liquid crystal display screen backwards with force;
2) then, the distance between the two movable plates 202 is expanded under stress, and the clamping rods 210 are clamped between the two clamping rods 210;
3) when the disassembly is carried out again, the push rod 206 is pushed inwards, so that the push block 207 enters between the two sliding grooves 204;
4) finally, the pushing block 207 expands the distance between the two movable plates 202, and the two clamping blocks 203 are disengaged therefrom by the expanded clamping rods 210.
To sum up, the automatic positioning device for the liquid crystal display screen is provided with the clamping structure 2, when the liquid crystal display screen is installed, only the two clamping blocks 203 are required to be aligned to the clamping rods 210, then the liquid crystal display screen is pressed backwards with force, so that the distance between the two movable plates 202 is stressed to be enlarged, the clamping rods 210 are clamped between the two clamping rods 210, the liquid crystal display screen is installed at the moment, the push rod 206 is pushed inwards during the disassembly, the push rod 207 enters the two sliding grooves 204, the distance between the two movable plates 202 is enlarged by the push block 207, the distance between the two clamping blocks 203 is enlarged, the clamping rods 210 are separated from the clamping rods, the liquid crystal display screen is disassembled, a worker does not need to manually determine the installation position of the liquid crystal display screen, the installation is convenient and fast by adopting the clamping mode, the danger of the installation of the liquid crystal display screen is reduced when the worker works at high altitude, the problems that the liquid crystal display screen is complex to install and disassemble, long-time overhead operation is needed, and the safety cannot be guaranteed are solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a liquid crystal display automatic positioning device, includes liquid crystal display body (1), its characterized in that: a clamping structure (2) is fixedly arranged on the back of the liquid crystal display screen body (1);
the clamping structure (2) comprises a supporting box (201), movable plates (202), clamping blocks (203), sliding grooves (204), clamping ports (205), push rods (206), push blocks (207), rotating shafts (208), supporting springs (209) and clamping rods (210), wherein the supporting box (201) is fixedly arranged on the left side and the right side of the back of the liquid crystal display body (1), the movable plates (202) are movably arranged at the top and the bottom of the inner wall of the supporting box (201), the clamping blocks (203) are fixedly arranged on the back of the movable plates (202), the sliding grooves (204) are formed in two opposite sides of the movable plates (202), the clamping ports (205) are formed in two opposite sides of the clamping blocks (203), the push rods (206) are movably arranged on one opposite sides of the back of the liquid crystal display body (1) and located between the two supporting boxes (201), push rod (206) are close to one side fixed mounting who supports box (201) have ejector pad (207), the inside movable mounting who supports box (201) has two pivots (208), fly leaf (202) fixed mounting is in the back of pivot (208), two the equal fixed mounting in one side that fly leaf (202) deviates from mutually has supporting spring (209), two movable mounting has supporting rod (210) between grip block (203).
2. The automatic positioning device for the liquid crystal display screen according to claim 1, wherein: an opening is formed in the front face of the supporting box (201), and the back face of the movable plate (202) penetrates through the opening and extends to the back face of the supporting box (201).
3. The automatic positioning device for the liquid crystal display screen according to claim 1, wherein: the length of the clamping block (203) is greater than that of the supporting box (201), and the width of the sliding groove (204) is not less than that of the pushing block (207).
4. The automatic positioning device for the liquid crystal display screen according to claim 1, wherein: the push rod (206) is positioned between the two movable plates (202), and a push-assisting pin is fixedly installed on the back of the push rod (206).
5. The automatic positioning device for the liquid crystal display screen according to claim 1, wherein: the two movable plates (202) incline towards the outer side by thirty degrees, and one end, away from the movable plates (202), of the support spring (209) is fixedly connected with the inner wall of the support box (201).
6. The automatic positioning device for the liquid crystal display screen according to claim 1, wherein: the clamping rods (210) are fixedly arranged on the solid, and the left end and the right end of the rotating shaft (208) are movably connected with the left side wall and the right side wall of the supporting box (201) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121287881.1U CN214839550U (en) | 2021-06-09 | 2021-06-09 | Automatic positioning device for liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121287881.1U CN214839550U (en) | 2021-06-09 | 2021-06-09 | Automatic positioning device for liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214839550U true CN214839550U (en) | 2021-11-23 |
Family
ID=78804705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121287881.1U Expired - Fee Related CN214839550U (en) | 2021-06-09 | 2021-06-09 | Automatic positioning device for liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214839550U (en) |
-
2021
- 2021-06-09 CN CN202121287881.1U patent/CN214839550U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |