Gap distance positioning piece

Abstract

The utility model discloses a gap distance positioning piece, which aims to limit the gap distance between a liquid crystal panel and a frame and ensure the manual assembly precision during assembly, and adopts the technical scheme that the gap distance positioning piece comprises a body, a first direction, a second direction and a third direction, the first direction, the second direction and the third direction are perpendicular to one another, four side surfaces are arranged on the body, two of the side surfaces extend along the first direction, and the other two side surfaces extend along the second direction; a distance fixing block is arranged on at least one side face, distance fixing strips are arranged on the two sides of the distance fixing block in the extending direction of the side face corresponding to the distance fixing block, the distance fixing strips protrude in the third direction, and the distance fixing strips can be inserted between the liquid crystal panel and the frame in the third direction; the gap between the liquid crystal panel and the frame is controlled through the width of the distance bar.

Description

Technical Field

[0001] The utility model belongs to the technical field of television production, and more specifically relates to a gap distance positioning piece. Background Art

[0002] Borderless LCD TV is a new type of LCD TV with a very narrow border. However, in actual assembly, there still needs to be a gap between the left, right and top sides of the LCD panel and the border, and the gap needs to be kept within a certain range to ensure sufficient beauty. Generally speaking, the gap error needs to be no more than 1mm.

[0003] In the existing workshops, most of them are assembled manually, and there is no high-precision equipment to complete the assembly. If it relies on manual assembly, the gap distance is difficult to guarantee;

[0004] Therefore, a tooling is needed to assist in determining the gap distance during manual assembly. Utility Model Content

[0005] The main purpose of the utility model is to provide a gap distance positioning piece, which is intended to limit the gap distance between a liquid crystal panel and a frame during assembly, thereby ensuring the manual assembly accuracy.

[0006] According to a first aspect of the utility model, there is provided a gap distance positioning member, comprising a body, a first direction, a second direction and a third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other, and the body is provided with four side surfaces, wherein two of the side surfaces extend along the first direction, and the other two of the side surfaces extend along the second direction;

[0007] A distance block is provided on at least one of the side surfaces, and distance strips are provided on both sides of the distance block along the extension direction of the side surface corresponding to the distance block, and the distance strips protrude in the third direction. The distance strips can be inserted between the liquid crystal panel and the frame along the third direction, and the gap between the liquid crystal panel and the frame is controlled by the width of the distance strips.

[0008] In the above-mentioned gap distance positioning member, the length direction of the distance strip is parallel to the extension direction of the corresponding side surface.

[0009] In the above-mentioned gap distance positioning member, the end of the distance block facing away from the corresponding side surface is a smooth plane, the smooth plane is parallel to the extension direction of the corresponding side surface, and the side of the distance strip away from the corresponding side surface is flush with the smooth plane.

[0010] In the above-mentioned gap distance positioning member, the widths of the two distance strips on the distance block are different.

[0011] In the above-mentioned gap distance positioning member, the distance block is fixed on the side surface in a detachable manner.

[0012] In the above-mentioned gap distance positioning member, the main body is a plate-shaped rectangular parallelepiped, and one set of diagonal portions of the main body is provided with avoidance notches.

[0013] In the above-mentioned gap distance positioning member, two grabbing holes are provided on the main body, the two grabbing holes are diagonally distributed, and the grabbing hole is located between the two avoidance gaps.

[0014] In the above-mentioned gap distance positioning member, the avoidance notch is communicated with the adjacent grabbing hole.

[0015] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects:

[0016] In the utility model, the distance between the liquid crystal panel and the frame is limited by the distance bar. When in use, the main body is placed at the edge of the liquid crystal panel, and the distance bar is inserted between the liquid crystal panel and the frame along the third direction. The liquid crystal panel and the frame are adjusted, and the distance between the liquid crystal panel and the frame is controlled by the width of the distance bar. After the distance is determined, the tearing position of the double-sided foam strip protective film will be exposed to the outside for workers to grab, and the double-sided foam strip protective film between the liquid crystal panel and the frame is torn off, and the double-sided foam strip is pressed to complete the assembly of the liquid crystal panel and the outer frame. The operation is simple and the distance accuracy is good.

[0017] Furthermore, the main body is provided with four side surfaces. If distance blocks are provided on two adjacent side surfaces, both sides of the liquid crystal panel can be positioned at the same time, which is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model;

[0020] Figure 2 The first embodiment of the utility model Figure 1 A partial enlarged view of A;

[0021] Figure 3 It is a schematic diagram of the first embodiment of the utility model when in use. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.

[0024] Reference Figures 1 to 3 As shown, in one embodiment of the utility model, a gap distance positioning member includes a body 1, a first direction X, a second direction Y and a third direction Z, wherein the first direction X, the second direction Y and the third direction Z are perpendicular to each other, and the body 1 is provided with four side surfaces 11, wherein two side surfaces 11 extend along the first direction X, and the other two side surfaces 11 extend along the second direction Y;

[0025] At least one side surface 11 is provided with a distance block 2, and both sides of the distance block 2 along the extension direction of the corresponding side surface 11 are provided with distance bars 21, and the distance bars 21 protrude in the third direction Z. When in use, the body 1 is placed on the edge of the liquid crystal panel, and the distance bars 21 can be inserted between the liquid crystal panel and the frame along the third direction Z. The liquid crystal panel and the frame are adjusted, and the gap distance between the liquid crystal panel and the frame is controlled by the width of the distance bars 21. After the distance is completed, since the tearing position of the double-sided foam strip protective film will be exposed to the outside for workers to grab, the double-sided foam strip protective film between the liquid crystal panel and the frame is torn off, and the double-sided foam strip is pressed to complete the assembly of the liquid crystal panel and the outer frame. The operation is simple and the distance accuracy is good;

[0026] Furthermore, the main body 1 is provided with four side surfaces 11. If the distance blocks 2 are provided on two adjacent side surfaces 11, the two sides of the liquid crystal panel can be positioned at the same time, which is more efficient.

[0027] In this embodiment, the length direction of the distance bar 21 is parallel to the extension direction of the corresponding side surface 11. In this way, when positioning both sides of the liquid crystal panel at the same time, the distance bars 21 on the two distance blocks 2 are perpendicular to each other, which conforms to the structure of the liquid crystal panel.

[0028] In this embodiment, the end of the distance block 2 facing away from the corresponding side surface 11 is a smooth plane 22, the smooth plane 22 is parallel to the extension direction of the corresponding side surface 11, and the side of the distance bar 21 away from the corresponding side surface 11 is flush with the smooth plane 22;

[0029] When in use, the end of the distance block 2 facing away from the corresponding side surface 11 will touch the frame, therefore, that end is designed to be a smooth plane 22 with better flatness and better positioning accuracy, while the side of the distance strip 21 away from the corresponding side surface 11 is flush with the smooth plane 22, so the width of the distance strip 21 can locate the gap distance between the liquid crystal panel and the frame, and the distance block 2 will not interfere with the insertion of the distance strip 21.

[0030] In this embodiment, the widths of the two distance bars 21 on the distance block 2 are different, so different gap distances can be positioned on the front and back sides of the body 1.

[0031] In this embodiment, the distance block 2 is detachably fixed to the side surface 11, and different gap distances can be positioned by replacing different distance blocks 2;

[0032] Specifically, the distance block 2 is fixed to the body 1 by screwing.

[0033] In this embodiment, the body 1 is a plate-shaped rectangular parallelepiped, and a set of diagonal portions of the body 1 are provided with avoidance notches 12, and the avoidance notches 12 are used to prevent the body 1 from interfering with the corners of the frame;

[0034] When positioning the two sides of the liquid crystal panel, the two distance blocks 2 are located on both sides of the avoidance gap 12. At this time, the avoidance gap 12 will align with the corners of the frame to avoid interference.

[0035] In this embodiment, two grabbing holes 13 are provided on the main body 1, and the two grabbing holes 13 are diagonally distributed. The grabbing holes 13 are located between the two avoidance gaps 12. The main body 1 can be easily grabbed through the two grabbing holes 13, and the position of the fingers is more comfortable when grabbing, and will not be restricted by the frame.

[0036] In this embodiment, the avoidance notch 12 is connected to the adjacent grabbing hole 13 , which is more convenient to process and makes the main body 1 lighter; the main body 1 can be made of acrylic material to reduce the weight of the main body 1 .

[0037] It should be noted that, in actual use, the assembly of a liquid crystal panel requires the use of multiple gap distance positioning members, and the three sides of the liquid crystal panel are positioned at the same time to ensure assembly accuracy.

[0038] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A gap distance positioning member, characterized in that: The device comprises a main body, a first direction, a second direction and a third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other, and the main body is provided with four side surfaces, wherein two of the side surfaces extend along the first direction, and the other two of the side surfaces extend along the second direction; A distance block is provided on at least one of the side surfaces, and distance strips are provided on both sides of the distance block along the extension direction of the side surface corresponding to the distance block, and the distance strips protrude in the third direction. The distance strips can be inserted between the liquid crystal panel and the frame along the third direction, and the gap between the liquid crystal panel and the frame is controlled by the width of the distance strips.

2. The gap distance positioning member according to claim 1, characterized in that: The length direction of the distance strip is parallel to the extension direction of the corresponding side surface.

3. The gap distance positioning member according to claim 2, characterized in that: One end of the distance block facing away from the corresponding side surface is a smooth plane, the smooth plane is parallel to the extension direction of the corresponding side surface, and the side of the distance strip away from the corresponding side surface is flush with the smooth plane.

4. The gap distance positioning member according to claim 1, characterized in that: The two distance bars on the distance block have different widths.

5. The gap distance positioning member according to claim 1, characterized in that: The distance block is detachably fixed to the side surface.

6. The gap distance positioning member according to claim 1, characterized in that: The main body is a plate-shaped rectangular parallelepiped, and one set of diagonal portions of the main body is provided with avoidance notches.

7. The gap distance positioning member according to claim 6, characterized in that: The main body is provided with two grabbing holes, which are diagonally distributed and located between the two avoidance gaps.

8. The gap distance positioning member according to claim 7, characterized in that: The avoidance gap is communicated with the adjacent grabbing hole.

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