Tray for display screen

Abstract

The utility model relates to the technical field of trays, in particular to a tray for a display screen, which comprises a tray body, a shaft body, a gear, two tooth pieces, two connecting blocks, two limiting rods, two sliding blocks and two fixing rods, the shaft body is respectively connected to the top and the bottom of the inner wall of the tray body through bearings, the gear is sleeved on the surface of the shaft body, and the gear is sleeved on the surface of the shaft body. The two tooth pieces are connected to the front side and the rear side of the gear in a meshed mode respectively, the bottoms of the two connecting blocks are fixedly connected with the tops of the two tooth pieces respectively, and the tops of the two connecting blocks penetrate through the tray body respectively and extend to the top of the tray body. The tray solves the problems that an existing tray is only provided with a groove matched with the display screen in size for containing the display screen, so that the display screen cannot be well fixed and limited, the risk that the display screen is dragged away from the tray is caused when the tray is moved, and the display screen cannot be well protected.

Description

Technical Field

[0001] The utility model relates to the technical field of trays, in particular to a tray used for a display screen. Background Art

[0002] Pallet is a medium that transforms static goods into dynamic goods. It is a cargo platform, or movable ground. Even if the goods are placed on the ground and lose their flexibility, they can be moved by forklifts and other tools once they are loaded on pallets, becoming flexible mobile goods. This is because the goods on the pallet are always ready to move, which facilitates the movement of products within the workshop.

[0003] During the production process of display screens, pallets are used for transportation. However, existing pallets only have a groove that matches the size of the display screen to place the display screen, which cannot fix the display screen well. Therefore, when the pallet is moved, there is a risk of the display screen being dragged off the pallet, which cannot provide good protection for the display screen. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a tray for a display screen, which has the advantage of fixing and protecting the display screen, and solves the problem that the existing tray is only provided with a groove adapted to the size of the display screen to place the display screen, so that the display screen cannot be fixed and limited well. Therefore, when the tray is moved, there is a risk of the display screen being dragged off the tray, thereby failing to provide good protection for the display screen.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tray for a display screen, comprising a tray body, a shaft body, a gear, two toothed pieces, two connecting blocks, two limiting rods, two sliding blocks and two fixing rods, wherein the shaft body is respectively connected to the top and bottom of the inner wall of the tray body through bearings, the gear is sleeved on the surface of the shaft body, the two toothed pieces are respectively meshed and connected to the front and rear sides of the gears, the bottoms of the two connecting blocks are respectively fixedly connected to the tops of the two toothed pieces, the tops of the two connecting blocks respectively penetrate the tray body and extend to the top of the tray body, the two limiting rods are respectively fixedly connected to the inside of the tray body, the two sliding blocks are respectively fixedly connected to the front and rear sides of the two toothed pieces, the two sliding blocks are respectively slidably connected to the surfaces of the two limiting rods, and the two fixing rods are respectively fixedly connected to the tops of the two connecting blocks.

[0006] As a preferred embodiment of the present invention, a notch is provided on the top of the tray body, and the notch is used in conjunction with two connecting blocks.

[0007] As a preferred embodiment of the present invention, a limiting ring is sleeved on the surface of the shaft body, and the limiting ring is in contact with the gear.

[0008] As a preferred embodiment of the present invention, movable blocks are fixedly connected to the front and rear sides of the two fixing rods, and a movable groove for use with the movable blocks is provided on the inner side of the tray body.

[0009] As a preferred embodiment of the utility model, a sliding groove is provided at the top of the inner wall of the movable groove, a screw rod is slidably connected to the inner wall of the sliding groove, and the screw rod is threadedly connected to the movable block.

[0010] As a preferred embodiment of the present invention, a knob is fixedly connected to the top of the screw rod, and the knob is circular in shape.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention solves the problem that the existing tray is only provided with a groove adapted to the size of the display screen for placing the display screen, so that the display screen cannot be well fixed and limited, and thus when the tray is moved, there is a risk of the display screen being dragged off the tray, thereby failing to provide good protection for the display screen; the present invention provides a notch, so that the notch is used in conjunction with the two connecting blocks, so that the two connecting blocks are convenient to penetrate the tray body and the two connecting blocks can be flexibly moved; the present invention The utility model provides a limit ring to prevent the gear from being displaced when rotating, thereby limiting the gear; the utility model provides a movable block and a movable groove, so that the movable block and the movable groove are used together to limit the two fixed rods, thereby preventing the two fixed rods from shaking due to uneven force when moving; the utility model provides a slide groove and a screw rod, so that the screw rod slides inside the slide groove, and the screw rod is threadedly connected to the movable block, which can fix and limit the movable block, thereby fixing and limiting the fixed rod; the utility model provides a knob, which is convenient for the user to rotate the screw rod through the knob, thereby bringing convenience to the user's work. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 The enlarged view of point A in the middle;

[0014] Figure 3 It is a top view of the cross-section of the utility model.

[0015] In the figure: 1. tray body; 2. shaft; 3. gear; 4. toothed part; 5. connecting block; 6. limit rod; 7. slider; 8. fixing rod; 9. notch; 10. limit ring; 11. movable block; 12. movable groove; 13. slide groove; 14. screw; 15. knob. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] like Figures 1 to 3 As shown, the utility model provides a tray for a display screen, comprising a tray body 1, a shaft body 2, a gear 3, two toothed members 4, two connecting blocks 5, two limiting rods 6, two sliding blocks 7 and two fixing rods 8, the shaft body 2 is respectively connected to the top and bottom of the inner wall of the tray body 1 through bearings, the gear 3 is sleeved on the surface of the shaft body 2, the two toothed members 4 are respectively meshed and connected to the front and rear sides of the gear 3, the bottoms of the two connecting blocks 5 are respectively fixedly connected to the tops of the two toothed members 4, the tops of the two connecting blocks 5 respectively penetrate the tray body 1 and extend to the top of the tray body 1, the two limiting rods 6 are respectively fixedly connected to the inside of the tray body 1, the two sliding blocks 7 are respectively fixedly connected to the front and rear sides of the two toothed members 4, the two sliding blocks 7 are respectively slidably connected to the surfaces of the two limiting rods 6, and the two fixing rods 8 are respectively fixedly connected to the tops of the two connecting blocks 5.

[0018] refer to Figure 1 A notch 9 is provided on the top of the tray body 1 , and the notch 9 is used in conjunction with the two connecting blocks 5 .

[0019] As a technical optimization solution of the utility model, by providing the notch 9, the notch 9 is used in conjunction with the two connecting blocks 5, so that the two connecting blocks 5 can penetrate the tray body 1 and move flexibly.

[0020] refer to Figure 3 A limiting ring 10 is sleeved on the surface of the shaft body 2 , and the limiting ring 10 is in contact with the gear 3 .

[0021] As a technical optimization solution of the present invention, by providing a limiting ring 10, displacement of the gear 3 during rotation can be prevented, thereby limiting the gear 3.

[0022] refer to Figure 1 and Figure 2 The front and rear sides of the two fixing rods 8 are fixedly connected with movable blocks 11 , and the inner side of the tray body 1 is provided with a movable groove 12 used in conjunction with the movable block 11 .

[0023] As a technical optimization solution of the utility model, by setting the movable block 11 and the movable groove 12, the movable block 11 and the movable groove 12 are used in conjunction with each other, which can limit the two fixed rods 8 and prevent the two fixed rods 8 from shaking due to uneven force when moving.

[0024] refer to Figure 1 and Figure 2 A slide groove 13 is provided at the top of the inner wall of the movable groove 12 , and a screw rod 14 is slidably connected to the inner wall of the slide groove 13 , and the screw rod 14 is threadedly connected to the movable block 11 .

[0025] As a technical optimization solution of the utility model, by setting the slide groove 13 and the screw rod 14, the screw rod 14 slides inside the slide groove 13, and the screw rod 14 is threadedly connected to the movable block 11, which can play a role in fixing and limiting the movable block 11, thereby fixing and limiting the fixed rod 8.

[0026] refer to Figure 1 and Figure 2 The top of the screw rod 14 is fixedly connected with a knob 15, and the shape of the knob 15 is circular.

[0027] As a technical optimization solution of the present invention, by providing the knob 15 , it is convenient for the user to rotate the screw rod 14 through the knob 15 , thereby bringing convenience to the user's work.

[0028] The working principle and use process of the utility model are as follows: when the user needs to place the display screen on the tray body 1, the user can first place the display screen between the two fixing rods 8 of the tray body 1, and then rotate the screw rod 14 upward to make the screw rod 14 away from the tray body 1, and then use the palm to move the fixing rod 8 inwardly, and the fixing rod 8 moving inwardly will drive the connecting block 5 to move inwardly, and the connecting block 5 moving inwardly will drive the toothed member 4 to move inwardly under the cooperation and limitation of the slider 7 and the limiting rod 6, and the toothed member 4 moving inwardly will drive the meshingly connected gear 3 to move inwardly. As the hour hand rotates, when the gear 3 rotates clockwise, it will drive the toothed member 4 and the connecting block 5 on the other side to move inward, and at the same time, it will drive the fixing rod 8 on the other side to move inward at the same time. When the two fixing rods 8 move inward at the same time, the display screen between the two fixing rods 8 can be clamped and fixed. Finally, the screw rod 14 is rotated toward the bottom through the knob 15 to make the screw rod 14 threadedly connected with the movable block 11, and the screw rod 14 is in contact with the tray body 1, which can prevent the two fixing rods 8 from being displaced, thereby fixing the display screen in the tray body 1.

[0029] In summary: the tray for the display screen solves the problem that the existing tray is only provided with a groove adapted to the size of the display screen for placing the display screen, thereby failing to fix and limit the display screen well. Therefore, when moving the tray, there is a risk of the display screen being dragged off the tray, thereby failing to provide good protection for the display screen.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A tray for a display screen, characterized in that: The invention comprises a tray body (1), a shaft body (2), a gear (3), two gears (4), two connecting blocks (5), two limiting rods (6), two sliding blocks (7) and two fixing rods (8), wherein the shaft body (2) is respectively connected to the top and bottom of the inner wall of the tray body (1) through bearings, the gear (3) is sleeved on the surface of the shaft body (2), the two gears (4) are respectively meshed and connected to the front and rear sides of the gear (3), the bottoms of the two connecting blocks (5) are respectively fixedly connected to the tops of the two gears (4), the tops of the two connecting blocks (5) respectively penetrate the tray body (1) and extend to the top of the tray body (1), the two limiting rods (6) are respectively fixedly connected to the inside of the tray body (1), the two sliding blocks (7) are respectively fixedly connected to the front and rear sides of the two gears (4), the two sliding blocks (7) are respectively slidably connected to the surfaces of the two limiting rods (6), and the two fixing rods (8) are respectively fixedly connected to the tops of the two connecting blocks (5).

2. A tray for a display screen according to claim 1, characterized in that: The top of the tray body (1) is provided with a notch (9), and the notch (9) is used in conjunction with two connecting blocks (5).

3. A tray for a display screen according to claim 1, characterized in that: A limiting ring (10) is sleeved on the surface of the shaft body (2), and the limiting ring (10) is in contact with the gear (3).

4. A tray for a display screen according to claim 1, characterized in that: The front and rear sides of the two fixed rods (8) are fixedly connected to movable blocks (11), and the inner side of the tray body (1) is provided with movable grooves (12) for use with the movable blocks (11).

5. A tray for a display screen according to claim 4, characterized in that: A sliding groove (13) is provided at the top of the inner wall of the movable groove (12), a screw rod (14) is slidably connected to the inner wall of the sliding groove (13), and the screw rod (14) is threadedly connected to the movable block (11).

6. A tray for a display screen according to claim 5, characterized in that: A knob (15) is fixedly connected to the top of the screw rod (14), and the knob (15) is circular in shape.

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