Turnover box for liquid crystal display panel production

Abstract

The utility model discloses a turnover box for liquid crystal display panel production, and relates to the technical field of turnover boxes, the turnover box comprises a box body, the front inner wall and the rear inner wall of the box body are respectively provided with a restraining groove, a restraining piece is fixedly connected to the lower portion of the interior of each restraining groove, and the bottom end of the inner side of the box body is provided with a blind hole. A partition plate is movably connected between the two restraining grooves, the driven rods are movably connected to the lower positions of the front side and the rear side of the partition plate, bottom pieces are fixed to the ends of the driven rods, and air bags are fixed to the surfaces of the front side and the rear side of the partition plate. By arranging the restraining grooves and the partition plates, the partition plates can be adjusted at will, the space in the turnover box can be fully utilized conveniently, the use range of the turnover box is prevented from being limited, and therefore the larger space can be expanded, the use efficiency of the device is further improved, the liquid crystal display can be protected by arranging the air bags, and the practicability is high. And the situation that the liquid crystal display is broken due to collision in the moving or using process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover boxes, in particular to a turnover box for the production of liquid crystal display panels. Background Technique

[0002] Turnover boxes, also known as logistics boxes, are widely used in industries such as machinery, automobiles, household appliances, light industry, and electronics. They are acid and alkali resistant, oil resistant, non-toxic and odorless, can be used to hold food, etc., are easy to clean, convenient for parts turnover, neatly stacked, and easy to manage.

[0003] A turnover box for the production of liquid crystal display panels disclosed in the existing patent (authorized announcement number: CN 219428661U), when carrying the liquid crystal display panel, inserts the display screen into the display storage slot of the turnover box, rotates the driving handle to drive the screw rod to make the pneumatic driving block descend. At this time, the rubber chuck is extruded by air pressure and pressed tightly on the surface of the display screen to fix the display screen, avoiding damage to the display screen due to vibration during handling and improving the safety during the turnover process.

[0004] However, the above technical solution still has certain defects. The partition board is fixed inside the turnover box and occupies a certain space, resulting in the inability to fully utilize the space inside the turnover box. And the setting of the partition makes the turnover box only limited to storing display panels or objects with the same size as the display panels, restricting the use range of the turnover box. Therefore, a turnover box for the production of liquid crystal display panels is proposed. Content of the Utility Model

[0005] Based on this, the purpose of the utility model is to provide a turnover box for the production of liquid crystal display panels to solve the technical problems mentioned in the above background.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A turnover box for the production of liquid crystal display panels, including a box body. Constraint grooves are opened on the front and rear inner walls of the box body. A constraint piece is fixedly connected to a position slightly lower inside the constraint groove. A blind hole is opened at the inner bottom end of the box body. A partition board is movably connected between the two constraint grooves;

[0007] Driven rods are movably connected to positions slightly lower on the front and rear sides of the partition board. A bottom piece is fixed to the end of the driven rod. Air bags are fixedly connected to the front and rear side surfaces of the partition board.

[0008] As a preferred technical solution of the turnover box for the production of liquid crystal display panels of the utility model, grooves are opened at positions slightly higher on the left and right sides of the partition board, and rubber strips are fitted and connected inside the grooves.

[0009] As a preferred technical solution of the turnover box for the production of liquid crystal display panels of the present utility model, piston chambers are provided inside both sides of the partition board, and one end of the driven rod extends into the interior of the piston chamber and is slidably connected to its inner wall.

[0010] As a preferred technical solution of the turnover box for the production of liquid crystal display panels of the present utility model, positioning columns are fixed at the bottom of the partition board, and rubber rings are sleeved on the outer walls of the positioning columns.

[0011] As a preferred technical solution of the turnover box for the production of liquid crystal display panels of the present utility model, metal rings are fixed inside the blind holes, and two groups of metal rings are arranged inside the blind holes.

[0012] As a preferred technical solution of the turnover box for the production of liquid crystal display panels of the present utility model, a first storage groove is provided at the top of the box body, and a second storage groove is provided at a position slightly below the front surface of the box body.

[0013] As a preferred technical solution of the turnover box for the production of liquid crystal display panels of the present utility model, protective pads made of soft rubber are fixed on the left and right inner side walls of the box body.

[0014] In summary, the present utility model mainly has the following beneficial effects:

[0015] By providing the constraint groove and the partition board, the present utility model can realize that the partition board can be adjusted arbitrarily, which is convenient for making full use of the space inside the turnover box, avoiding the limited use range of the turnover box, and thus can expand a larger space to further improve the use efficiency of the device. The airbag is provided to protect the liquid crystal display and prevent the liquid crystal display from being broken due to bumps during movement or use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the subjective three-dimensional view of the present utility model;

[0017] Figure 2 is the three-dimensional partially cut-away view of the present utility model;

[0018] Figure 3 is the three-dimensional structure diagram of the partition board of the present utility model;

[0019] Figure 4 is the plane cut-away view of the partition board of the present utility model;

[0020] Figure 5 is the front cut-away view of the box body part of the present utility model;

[0021] Figure 6 is the Figure 4 enlarged view of part A in the present utility model.

[0022] In the figure: 100, the box body; 101, the first storage groove; 102, the second storage groove;

[0023] 110, the partition board; 111, the rubber strip; 120, the restraint groove; 130, the restraint piece; 140, the blind hole; 141, the metal ring; 150, the airbag; 160, the driven rod; 161, the bottom plate; 162, the piston; 170, the piston chamber; 180, the positioning post; 181, the rubber ring. Specific implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0025] Next, the embodiments of the present invention will be described according to the overall structure of the present invention.

[0026] A turnover box for the production of liquid crystal display panels, as Figures 1-6 shown, includes a box body 100. The front and rear inner walls of the box body 100 are both provided with restraint grooves 120. A restraint piece 130 is fixedly connected to the lower position inside the restraint groove 120. A blind hole 140 is opened at the inner bottom end of the box body 100. A partition board 110 is movably connected between the two restraint grooves 120;

[0027] The driven rod 160 is movably connected to the lower positions on the front and rear sides of the partition board 110. A bottom plate 161 is fixed to the end of the driven rod 160. Airbags 150 are fixedly connected to the left and right side surfaces of the partition board 110.

[0028] Piston chambers 170 are opened inside the two sides of the partition board 110. One end of the driven rod 160 extends into the piston chamber 170 and is slidably connected to its inner wall.

[0029] A positioning post 180 is fixed to the bottom of the partition board 110. A rubber ring 181 is sleeved on the outer wall of the positioning post 180.

[0030] A metal ring 141 is fixed inside the blind hole 140, and there are two groups of the metal rings 141 arranged inside the blind hole 140.

[0031] Insert the partition board 110 between the two restraint grooves 120. When the partition board 110 moves downward, the bottom plate 161 will contact the restraint piece 130, and the bottom plate 161 will slide inside the piston chamber 170. At this time, the driven rod 160 will squeeze the gas into the airbag 150 through the piston chamber 170, causing it to expand so as to play a protective role for the liquid crystal display screen.

[0032] Please refer specifically to Figure 3, grooves are formed at the upper positions on the front and rear sides of the partition plate 110, and a rubber strip 111 is fitted and connected inside the grooves.

[0033] It can increase the friction between the partition plate 110 and the restraint groove 120, preventing it from moving randomly.

[0034] Please refer specifically to Figure 2 , a first storage groove 101 is formed at the top of the box body 100, and a second storage groove 102 is formed at the lower position on the front surface of the box body 100.

[0035] The partition plate 110 can be stored. When the device stores other items, the redundant partition plate 110 can be stored, improving the practicality of the device.

[0036] Please refer specifically to Figure 2 , protective pads made of soft rubber are fixed on the left and right inner side walls of the box body 100.

[0037] It can protect the liquid crystal displays on both sides closest to the inside of the box body 100.

[0038] During use, to prevent the liquid crystal display from being bumped when the device is in use, the partition plate 110 is inserted between the two sets of restraint grooves 120. When the partition plate 110 moves downward, the bottom plate 161 will contact the restraint piece 130, and the bottom plate 161 will slide inside the piston chamber 170. At this time, the driven rod 160 will squeeze the gas into the airbag 150 through the piston chamber 170, causing it to expand and thus protecting the liquid crystal display. At this time, the positioning post 180 can be squeezed into the blind hole 140. When the rubber ring 181 contacts the metal ring 141, it will deform and be clamped below the metal ring 141 through the metal ring 141. In this way, it is convenient to improve the stability of the partition plate 110, preventing the partition plate 110 from being lifted upward when the driven rod 160 and the piston chamber 170 cooperate in motion, and the rubber strip 111 can increase the friction with the inner wall of the restraint groove 120, making the partition plate 110 more stable in use. The parts not involved in this device are the same as the prior art or can be implemented using the prior art.

[0039] Although the embodiments of the present invention have been shown and described, this specific embodiment is only an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can, without departing from the principles and purposes of the present invention, make modifications, substitutions, and variations that do not contribute creatively to the embodiments as needed, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A turnover box for producing liquid crystal display panels, comprising a box body (100), characterized in that: The front and rear inner walls of the box body (100) are both provided with restraining grooves (120), a restraining sheet (130) is fixedly connected to the lower part of the inner part of the restraining groove (120), a blind hole (140) is provided at the inner bottom end of the box body (100), and a partition plate (110) is movably connected between two groups of restraining grooves (120); The driven rod (160) is movably connected to the lower positions of the front and rear sides of the partition (110), a bottom plate (161) is fixed to the end of the driven rod (160), and air bags (150) are fixed to the front and rear side surfaces of the partition (110).

2. The turnover box for liquid crystal display panel production according to claim 1, characterized in that: Grooves are provided at upper positions on both left and right sides of the partition plate (110), and rubber strips (111) are embedded and connected inside the grooves.

3. The turnover box for liquid crystal display panel production according to claim 1, characterized in that: A piston cavity (170) is provided inside both sides of the partition plate (110), and one end of the driven rod (160) extends into the piston cavity (170) and is slidably connected to the inner wall thereof.

4. The turnover box for liquid crystal display panel production according to claim 1, characterized in that: A positioning column (180) is fixed to the bottom of the partition (110), and a rubber ring (181) is sleeved on the outer wall of the positioning column (180).

5. The turnover box for liquid crystal display panel production according to claim 1, characterized in that: A metal ring (141) is fixed inside the blind hole (140), and two groups of the metal rings (141) are arranged inside the blind hole (140).

6. The turnover box for liquid crystal display panel production according to claim 1, characterized in that: The top of the box body (100) is provided with a first storage groove (101), and the lower portion of the front surface of the box body (100) is provided with a second storage groove (102).

7. The turnover box for liquid crystal display panel production according to claim 1, characterized in that: Protective pads made of soft rubber material are fixed to the left and right inner side walls of the box body (100).

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