CN220592944U

CN220592944U - LCD screen positioning jig

Info

Publication number: CN220592944U
Application number: CN202322331013.4U
Authority: CN
Inventors: 李敏; 孙红伟
Original assignee: Shenzhen Baishengda Electronic Technology Co ltd
Current assignee: Shenzhen Baishengda Electronic Technology Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-03-15
Anticipated expiration: 2033-08-29

Abstract

The utility model provides a liquid crystal display positioning jig which comprises a support plate and a screen, wherein a first fixed baffle is inserted on the surface of the support plate, two second fixed baffles are connected to one side surface of the support plate in a threaded screwing mode, two movable baffles are slidably arranged in the support plate, and limiting pressing blocks are slidably arranged on the surfaces of the first fixed baffle, the second fixed baffle and the movable baffles. According to the liquid crystal screen positioning jig, the arranged movable baffle can slide on the supporting plate, so that screens with different sizes are fixed, universality of the positioning jig is improved, resource saving is achieved, the screens can be fixed through four directions through the arranged limiting press blocks, upward displacement of the screens is prevented, the limiting press blocks can be adjusted according to different thicknesses of the screens, and therefore stability and universality of the positioning jig are further improved.

Description

LCD screen positioning jig

Technical Field

The utility model relates to the technical field of jigs, in particular to a liquid crystal display positioning jig.

Background

The tool is a large tool for woodworking, ironwork, bench workers, machinery, electric control and other handicraft articles, and is mainly used as a tool for assisting in controlling position or action.

The current positioning jig is mainly used for fixing two sides of an object, and the vertical displacement of the object on the positioning jig is not limited, so that the object on the surface of the device can be offset upwards during working, the subsequent working can be influenced even if the device is severe, and the current positioning jig has no higher universality, so that the resource waste can be caused.

Disclosure of Invention

The utility model aims to provide a liquid crystal display positioning jig which can limit vertical displacement of a screen, position screens with different sizes and improve universality and stability of a device.

Embodiments of the present utility model are implemented as follows:

the embodiment of the utility model provides a liquid crystal display positioning jig, which comprises a support plate and a screen, wherein a first fixed baffle is inserted on the surface of the support plate, two second fixed baffles are screwed on the surface of one side of the support plate, two movable baffles are slidably arranged in the support plate, and limiting pressing blocks are slidably arranged on the surfaces of the first fixed baffle, the second fixed baffle and the movable baffles.

Optionally, a first bar hole is set on the surface of the support plate, the lower end of the first fixed baffle plate penetrates through the support plate through the first bar hole and extends downwards, and two second bar holes are set on the surface of the support plate.

Optionally, two the equal fixed mounting of lower surface of movable baffle has the spliced pole, the spliced pole passes through No. two bar holes run through the backup pad, the spliced pole with No. two bar holes sliding connection.

Optionally, the below of backup pad is provided with the bottom plate, the four corners of the upper surface of bottom plate is all fixed mounting has the support column, the upper surface of support column with the lower surface fixed connection of backup pad.

Optionally, a strip-shaped groove and a plurality of rectangular grooves are formed in the surface of the bottom plate, the lower end of the first fixing baffle is fixedly inserted into the strip-shaped groove, and the lower end of the inserting column is fixedly inserted into the rectangular grooves.

Optionally, the sliding groove has all been seted up to the surface of No. one fixed stop No. two fixed stop and movable stop, the inside of sliding groove is all fixed mounting has the guide bar, spacing briquetting with guide bar sliding connection, the surface of guide bar all overlaps and is equipped with the spring, the spring is located between the upper surface of spacing briquetting and the sliding groove inner wall upper surface.

Optionally, a plurality of circular holes have been seted up on a side surface of backup pad, no. two fixed stop's surface all seted up with No. two circular holes that the circular hole size interval equals, no. one circular hole with No. two circular hole's inner wall all is provided with the internal thread, the inside screw thread of No. one circular hole closes soon and is connected with fastening screw, fastening screw's nail body surface seted up with the external screw thread of internal screw looks adaptation.

The beneficial effects of the embodiment of the utility model include: the embodiment of the utility model provides a liquid crystal screen positioning jig, wherein a first fixed baffle and a second fixed baffle are arranged on a supporting plate to limit and support two sides of a screen, the second fixed baffle is connected with the supporting plate through screw threads in a screwing way, so that the positions and the distances of the two second fixed baffles are convenient to adjust, the second fixed baffle has better limiting and fixing effects, the arranged movable baffle can slide on the supporting plate, the screens with different sizes are fixed, the universality of the positioning jig is improved, the resource saving is realized, the existing positioning jig is mainly used for fixing two sides of an object, the object can possibly deflect upwards, the influence is caused on subsequent work, the screen can be fixed through four directions through a limiting pressing block, the screen is prevented from being displaced upwards, and the limiting pressing block can be adjusted according to the thickness of the screen, so that the stability and the universality of the positioning jig are further improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a positioning fixture for a liquid crystal display according to the present utility model;

FIG. 2 is a schematic diagram of a supporting plate of a positioning fixture for LCD screen according to the present utility model;

FIG. 3 is a schematic diagram of a limiting press block of a positioning fixture for a liquid crystal display according to the present utility model;

fig. 4 is a schematic diagram of a connection structure of a second fixed baffle of the positioning fixture for a liquid crystal display according to the present utility model.

Icon: 1. a bottom plate; 2. a support column; 3. a support plate; 4. rectangular grooves; 5. a strip-shaped groove; 6. a first strip-shaped hole; 7. a second strip-shaped hole; 8. a first fixed baffle; 9. a sliding groove; 10. a guide rod; 11. a spring; 12. limiting pressing blocks; 13. a second fixed baffle; 14. a screen; 15. a movable baffle; 16. a plug-in column; 17. a first round hole; 18. a second round hole; 19. a fastening screw; 20. an internal thread; 21. and (5) external threads.

Description of the embodiments

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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.

As shown in fig. 1-4, the embodiment of the utility model provides a positioning fixture for a liquid crystal display, which comprises a support plate 3 and a screen 14, wherein a first fixed baffle 8 is inserted on the surface of the support plate 3, two second fixed baffles 13 are screwed on one side surface of the support plate 3, two movable baffles 15 are slidably arranged in the support plate 3, and limiting pressing blocks 12 are slidably arranged on the surfaces of the first fixed baffle 8, the second fixed baffle 13 and the movable baffles 15.

As shown in fig. 1-4, the screen 14 can be borne through the supporting plate 3, the first fixing baffle 8 and the second fixing baffle 13 which are arranged can be fixed on the supporting plate 3 to limit and support two sides of the screen 14, the second fixing baffle 13 is connected with the supporting plate 3 through screw threads in a screwing mode, the positions and the distances of the two second fixing baffles 13 are convenient to adjust, the second fixing baffle 13 has better limiting and fixing effects, the movable baffle 15 which is arranged can slide on the supporting plate 3, the screen 14 with different sizes is fixed, universality of the positioning jig is improved, resource saving is achieved, the current positioning jig is mainly used for fixing two sides of an object, the object is possibly offset upwards, the screen 14 can be prevented from being displaced upwards through the set limiting press block 12, and the limiting press block 12 can be adjusted along with different thicknesses of the screen 14, so that stability and universality of the positioning jig are further improved.

In this embodiment, as shown in fig. 1-4, a first strip-shaped hole 6 is formed in the surface of the support plate 3, the lower end of the first fixed baffle 8 penetrates the support plate 3 through the first strip-shaped hole 6 and extends downwards, and two second strip-shaped holes 7 are formed in the surface of the support plate 3.

The lower surfaces of the two movable baffles 15 are fixedly provided with plug-in posts 16, the plug-in posts 16 penetrate through the support plate 3 through the second strip-shaped holes 7, and the plug-in posts 16 are in sliding connection with the second strip-shaped holes 7.

As shown in fig. 1-4, the strip-shaped hole 6 is not only convenient for the first fixed baffle 8 to penetrate through the supporting plate 3, but also can limit the first fixed baffle 8, prevent the position of the first fixed baffle 8 from shifting, and the movable baffle 15 can be conveniently fixed through the plug-in column 16.

In this embodiment, as shown in fig. 1-4, a bottom plate 1 is disposed below a supporting plate 3, four corners of the upper surface of the bottom plate 1 are fixedly provided with supporting columns 2, and the upper surface of the supporting columns 2 is fixedly connected with the lower surface of the supporting plate 3.

As shown in fig. 1 to 4, the device can be carried through the arranged bottom plate 1, and the supporting plate 3 can be prevented from being contacted with the bottom plate 1 through the arranged supporting columns 2, so that the position of the movable baffle 15 can be conveniently adjusted and fixed by a user.

In this embodiment, as shown in fig. 1-4, a plurality of first circular holes 17 are formed in a side surface of the support plate 3, second circular holes 18 with equal size and spacing with the first circular holes 17 are formed in the surface of the second fixed baffle 13, internal threads 20 are formed in inner walls of the first circular holes 17 and the second circular holes 18, fastening screws 19 are screwed and connected with the internal threads of the first circular holes 17, and external threads 21 matched with the internal threads 20 are formed in the surface of a shank of each fastening screw 19.

As shown in fig. 1 to 4, the fastening screw 19 is provided to be screwed with the internal thread 20 between the first circular hole 17 and the second circular hole 18 through the external thread 21 on the surface thereof, thereby fixedly mounting the second fixing baffle 13 on the side surface of the support plate 3.

In this embodiment, as shown in fig. 1-4, a strip-shaped groove 5 and a plurality of rectangular grooves 4 are formed on the surface of the bottom plate 1, the lower end of the first fixing baffle 8 is fixedly inserted into the strip-shaped groove 5, and the lower end of the inserting column 16 is fixedly inserted into the rectangular grooves 4.

The surface of fixed baffle 8, fixed baffle 13 and movable baffle 15 No. two has all offered slip recess 9, and the equal fixed mounting of inside of slip recess 9 has guide bar 10, spacing briquetting 12 and guide bar 10 sliding connection, and the surface of guide bar 10 all overlaps and is equipped with spring 11, and spring 11 is located between the upper surface of spacing briquetting 12 and the upper surface of slip recess 9 inner wall.

As shown in fig. 1-4, the fixed baffle 8 can be conveniently inserted and fixed through the arranged strip-shaped groove 5, the inserting column 16 can be inserted and connected through the arranged rectangular groove 4, the position of the movable baffle 15 is adjusted through inserting the movable baffle 15 into the rectangular groove 4 at different positions so as to meet the requirements of different sizes, the guide rod 10 can be fixed through the arranged sliding groove 9, the limiting press block 12 on the surface of the guide rod 10 can also slide, the screen 14 with different thicknesses is limited, the upward displacement of the limiting press block 12 can be damped through the arranged spring 11, and therefore the bonding between the limiting press block 12 and the surface of the screen 14 is more compact.

It should be noted that, the utility model relates to a positioning jig for a liquid crystal screen, a screen 14 can be borne by a supporting plate 3, the two sides of the screen 14 can be limited and supported by fixing a first fixing baffle 8 and a second fixing baffle 13 on the supporting plate 3, the second fixing baffle 13 is connected with the supporting plate 3 through screw threads in a screwing way, so that the positions and the intervals of the two second fixing baffles 13 are convenient to adjust, the second fixing baffle 13 plays a better limiting and fixing role, the screen 14 with different sizes can be fixed by sliding the supporting plate 3 through a movable baffle 15, the universality of the positioning jig is improved, the resource saving is realized, the existing positioning jig is mainly used for fixing the two sides of an object, the object can be upwards offset, the follow-up work is influenced, the screen 14 can be prevented from being upwards displaced by fixing the screen 14 through four directions through a limiting pressing block 12, the thickness of the screen 14 is different, and the limiting pressing block 12 can be adjusted, so that the stability and the universality of the positioning jig are further improved.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a LCD screen positioning jig, includes backup pad (3) and screen (14), its characterized in that: the surface grafting of backup pad (3) has a fixed stop (8), one side surface screw thread of backup pad (3) closes soon and is connected with two No. two fixed stops (13), the inside slidable mounting of backup pad (3) has two adjustable stops (15), no. one fixed stop (8) No. two fixed stops (13) and the equal slidable mounting in surface of adjustable stops (15) has spacing briquetting (12).

2. The liquid crystal display positioning jig of claim 1, wherein: the surface of backup pad (3) has seted up bar hole (6) No. one, the lower extreme of No. one fixed stop (8) is passed through bar hole (6) No. one runs through backup pad (3) and downwardly extending, two No. two bar holes (7) have been seted up on the surface of backup pad (3).

3. The liquid crystal display positioning jig of claim 2, wherein: the lower surfaces of the two movable baffles (15) are fixedly provided with plug-in columns (16), the plug-in columns (16) penetrate through the support plate (3) through the second strip-shaped holes (7), and the plug-in columns (16) are in sliding connection with the second strip-shaped holes (7).

4. A liquid crystal display positioning jig according to claim 3, wherein: the lower part of backup pad (3) is provided with bottom plate (1), the four corners of the upper surface of bottom plate (1) is all fixed mounting has support column (2), the upper surface of support column (2) with the lower surface fixed connection of backup pad (3).

5. The liquid crystal display positioning jig of claim 4, wherein: the surface of bottom plate (1) has offered a bar recess (5) and a plurality of rectangle recess (4), the lower extreme of fixed stop (8) with bar recess (5) peg graft fixedly, peg graft the lower extreme of post (16) through with rectangle recess (4) peg graft and fix.

6. The liquid crystal display positioning jig of claim 1, wherein: the novel sliding guide device is characterized in that the first fixing baffle (8), the second fixing baffle (13) and the surface of the movable baffle (15) are provided with sliding grooves (9), guide rods (10) are fixedly installed inside the sliding grooves (9), limiting press blocks (12) are in sliding connection with the guide rods (10), springs (11) are sleeved on the surfaces of the guide rods (10), and the springs (11) are located between the upper surfaces of the limiting press blocks (12) and the upper surfaces of the inner walls of the sliding grooves (9).

7. The liquid crystal display positioning jig of claim 1, wherein: a plurality of circular holes (17) are formed in one side surface of the supporting plate (3), two circular holes (18) which are equal to the circular holes (17) in size are formed in the surface of the second fixing baffle (13), internal threads (20) are formed in the inner walls of the first circular holes (17) and the second circular holes (18), fastening screws (19) are connected with the internal threads of the first circular holes (17) in a screwed mode, and external threads (21) which are matched with the internal threads (20) are formed in the surface of the nail body of the fastening screws (19).