A tray that is easy to pick up and put down

Abstract

This utility model discloses a tray that can be easily picked up and placed, including a frame. A fixed frame is fixedly connected to the bottom of the inner cavity of the frame, and a connecting frame is fixedly connected to the bottom of the fixed frame. When two trays are stacked, holding the handle pushes the insertion rod to the rear. After the two trays are stacked, the insertion rod of the upper tray aligns with the insertion hole of the lower tray. Then, releasing the grip on the handle causes a movable plate to move forward under the elastic action of a second spring. The movable plate drives the insertion rod to insert into the inner cavity of the insertion hole of the lower tray, thereby fixing the upper tray on top of the lower tray. In other words, holding the handle allows for both moving the tray and releasing the handle can fix the two stacked trays, achieving two goals at once. This improves the stability of the upper tray and prevents it from detaching due to external forces, thus avoiding damage to the liquid crystal glass substrate.

Description

Technical Field

[0001] This utility model relates to the field of liquid crystal glass substrate tray technology, and in particular to a tray that can be easily picked up and placed. Background Technology

[0002] In existing technology, the packaging of liquid crystal glass substrates involves placing the glass substrates inside a packaging box. Especially for liquid crystal glass substrates, it is necessary to prevent electrostatic interference between them. Therefore, a spacer is typically used to separate each pair of liquid crystal glass substrates.

[0003] For example, Chinese patent CN210213128U discloses a tray for placing liquid crystal glass substrates, including a frame, baffle, pad, and pressure plate. The frame has a hopper at the top, the baffle is located on the inner wall of the hopper, the bottom of the hopper has a countersunk hole, the pad is located in the countersunk hole, and the pressure plate is located at the bottom of the frame. This tray has a simple structure and is easy to use. It not only facilitates the packaging and easy removal of liquid crystal glass substrates by operators, but also prevents damage to the four corners of the liquid crystal glass substrates. However, in actual use, after two trays are stacked, no fixing operation is added, resulting in extremely poor stability. The top tray is easily detached due to external forces, which can lead to damage to the liquid crystal glass substrates. Summary of the Invention

[0004] In order to overcome the shortcomings of the prior art, one of the objectives of this utility model is to provide a tray that can be easily picked up and placed.

[0005] One of the objectives of this utility model is achieved through the following technical solution:

[0006] A conveniently detachable tray includes a frame. A fixed frame is fixedly connected to the bottom of the inner cavity of the frame. A connecting frame is fixedly connected to the bottom of the fixed frame. A movable frame is provided above the fixed frame. Several cylinders are fixedly connected to the bottom of the movable frame. Several circular holes are opened on the top of the fixed frame. Handles are provided on both the left and right sides of the frame. Connecting plates are fixedly connected to the front and rear ends of the handles. A movable plate is provided on the rear side of the handle. A through hole is opened on the movable plate. A limiting rod is movably inserted through the inner cavity of the through hole. A second spring is movably sleeved on the outer edge of the limiting rod. A limiting plate is fixedly connected to the rear end of the limiting rod. The two ends of the second spring are fixedly connected to the limiting plate and the movable plate, respectively. A push rod and an insertion rod are fixedly connected to the front side of the movable plate. A fixed plate is provided directly above the push rod. An insertion hole is opened on the fixed plate.

[0007] Furthermore, the bottom end of the cylinder is movably inserted into the inner cavity of an adjacent circular hole, and a first spring is fixedly connected to the bottom end of the cylinder, the first spring being fixedly connected to the bottom of the inner cavity of the circular hole.

[0008] Furthermore, four buffer pads are fixedly connected to the top of the inner cavity of the frame near the four corners, and the four buffer pads are arranged in a rectangular array.

[0009] Furthermore, the connecting plate is fixedly connected to the side wall of the frame, and the front end of the limiting rod is fixedly connected to the adjacent connecting plate.

[0010] Furthermore, the insertion rod matches the insertion hole, and the insertion rod is located near the bottom of the movable plate.

[0011] Furthermore, the length of the push rod is greater than the length of the insertion rod, and the push rod is located near the top of the movable plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model discloses a tray that can be easily picked up and placed. When two trays are stacked, the device pushes the insertion rod to the rear while holding the handle. After the two trays are stacked, the insertion rod of the upper tray aligns with the insertion hole of the lower tray. Then, the grip on the handle is released, and the movable plate moves forward under the elastic action of the second spring. The movable plate drives the insertion rod to insert into the inner cavity of the insertion hole of the lower tray, thereby fixing the upper tray on top of the lower tray. That is, holding the handle can move the tray, and releasing the handle can fix the two stacked trays, which achieves two goals at once. This improves the stability of the upper tray and prevents the upper tray from detaching due to external forces, thereby avoiding damage to the liquid crystal glass substrate.

[0014] 2. The present invention provides a tray that can be easily picked up and placed. The connecting frame of the upper tray presses against the liquid crystal glass substrate in the lower tray, thereby fixing the liquid crystal glass substrate in the lower tray and preventing it from falling out. Furthermore, the connecting frame at the bottom of the upper tray cooperates with the frame of the lower tray, allowing the trays to be stacked stably.

[0015] 3. This utility model provides a convenient tray for easy handling. When it is necessary to remove the liquid crystal glass substrate, the finger passes through the gap between the two buffer pads and holds the edge of the liquid crystal glass substrate, causing the liquid crystal glass substrate to flip up for easy removal.

[0016] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0017] Figure 1 This is a frontal perspective view of the present invention;

[0018] Figure 2 This is a bottom-view perspective view of the present invention;

[0019] Figure 3 This is an exploded view of the buffer pad and frame components of this utility model;

[0020] Figure 4 This is a front perspective view of the component frame and movable frame of this utility model;

[0021] Figure 5 This is an exploded view of the component frame and movable frame of this utility model;

[0022] Figure 6 This is a front perspective view of the connecting frame and fixing frame of the present utility model.

[0023] Figure 7 This is a partial front sectional perspective view of the fixing frame of the component of this utility model;

[0024] Figure 8 This utility model Figure 7 Enlarged view of point A in the middle;

[0025] Figure 9 This is a front perspective view of the grip bar of this utility model;

[0026] Figure 10 This is a front perspective view of the movable plate of the component of this utility model;

[0027] Figure 11 This is a front perspective view of the limiting rod of this utility model component;

[0028] Figure 12 This is a frontal perspective view of the stacked components of this utility model.

[0029] The following are the labels in the diagram: 1. Frame; 2. Connecting frame; 3. Fixed frame; 4. Movable frame; 5. Cylinder; 6. Circular hole; 7. First spring; 8. Buffer pad; 9. Grip bar; 10. Connecting plate; 11. Movable plate; 12. Through hole; 13. Limiting rod; 14. Second spring; 15. Limiting plate; 16. Push rod; 17. Insert rod; 18. Fixed plate; 19. Insertion hole. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0031] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] Please see Figure 1-12 This utility model provides a technical solution: a tray that can be easily picked up and placed, including a frame 1. A fixed frame 3 is fixedly connected to the bottom of the inner cavity of the frame 1. A connecting frame 2 is fixedly connected to the bottom of the fixed frame 3. A movable frame 4 is provided above the fixed frame 3. Four buffer pads 8 are fixedly connected to the top of the inner cavity of the frame 1 near the four corners. The four buffer pads 8 are arranged in a rectangular array. Several cylinders 5 are fixedly connected to the bottom of the movable frame 4. Several round holes 6 are opened on the top of the fixed frame 3. The bottom end of the cylinder 5 is movably inserted into the inner cavity of an adjacent round hole 6. A first spring 7 is fixedly connected to the bottom end of the cylinder 5 and is fixedly connected to the bottom of the inner cavity of the round hole 6.

[0034] The left and right sides of the frame 1 are provided with grips 9. The front and rear ends of the grips 9 are fixedly connected to connecting plates 10. The connecting plates 10 are fixedly connected to the side walls of the frame 1. The rear side of the grips 9 is provided with a movable plate 11. The movable plate 11 has a through hole 12. The inner cavity of the through hole 12 is movably connected to a limiting rod 13. The front end of the limiting rod 13 is fixedly connected to the adjacent connecting plate 10. The outer edge of the limiting rod 13 is movably fitted with a second spring 14. The rear end of the limiting rod 13 is fixedly connected to a limiting plate 15. The two ends of the second spring 14 are fixedly connected to the limiting plate 15 and the movable plate 11, respectively. The front side of the movable plate 11 is fixedly connected with a push rod 16 and an insertion rod 17. The push rod 16 is provided with a fixed plate 18 directly above it. The fixed plate 18 has an insertion hole 19. The insertion rod 17 matches the insertion hole 19. The insertion rod 17 is close to the bottom of the movable plate 11. The length of the push rod 16 is greater than the length of the insertion rod 17. The push rod 16 is close to the top of the movable plate 11.

[0035] Working principle: This utility model provides a convenient tray for easy handling. During use, the liquid crystal glass substrate is placed horizontally inside the frame 1, with the bottom of the liquid crystal glass substrate in contact with the top of the movable frame 4. Due to the action of the first spring 7, the liquid crystal glass substrate is suspended above the frame 1. When two trays are stacked, the operator's two hands pass through the gap between the grip rod 9 and the frame 1, and the index finger pushes the push rod 16 to move backward. The push rod 16 drives the movable plate 11 to move on the outer edge of the limiting rod 13. At the same time, the second spring 14 is compressed, and the movable plate 11 drives the insertion rod 17 to move, maintaining the force on the push rod 16. The operator holds the two grip rods 9 to move the trays to be stacked. The connecting frame 2 of the upper tray is inserted into the lower tray. At this time, the insertion rod 17 of the upper tray corresponds to the insertion hole 19 of the lower tray. Then, the grip on the grip rod 9 is released, and the movable plate 11 moves forward under the elastic action of the second spring 14. The movable plate 11 drives the insertion rod 17 to insert into the inner cavity of the insertion hole 19 of the lower tray, thereby fixing the upper tray on top of the lower tray.

[0036] The connecting frame 2 of the upper tray presses against the liquid crystal glass substrate in the lower tray, thus fixing the liquid crystal glass substrate in the lower tray and preventing it from falling out. Furthermore, the connecting frame 2 at the bottom of the upper tray cooperates with the frame 1 of the lower tray, allowing the trays to be stacked stably.

[0037] When it is necessary to remove the liquid crystal glass substrate, put your finger through the gap between the two buffer pads 8 and hold the edge of the liquid crystal glass substrate to flip it up for easy removal.

[0038] When stacking two trays, the device pushes the insertion rod 17 backward while holding the grip rod 9. After stacking the two trays, the insertion rod 17 of the upper tray aligns with the insertion hole 19 of the lower tray. Then, when the grip on the grip rod 9 is released, the movable plate 11 moves forward under the elastic action of the second spring 14. The movable plate 11 drives the insertion rod 17 to insert into the inner cavity of the insertion hole 19 of the lower tray, thereby fixing the upper tray on top of the lower tray. That is, holding the grip rod 9 can move the tray, and releasing the grip rod 9 can fix the two stacked trays, achieving two goals at once. This improves the stability of the upper tray and prevents the upper tray from detaching due to external forces, thus avoiding damage to the liquid crystal glass substrate.

[0039] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0044] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A tray that can be easily taken in and out, comprising a frame (1), characterized in that: A fixed frame (3) is fixedly connected to the bottom of the inner cavity of the frame (1). A connecting frame (2) is fixedly connected to the bottom of the fixed frame (3). A movable frame (4) is provided above the fixed frame (3). Several cylinders (5) are fixedly connected to the bottom of the movable frame (4). Several round holes (6) are opened on the top of the fixed frame (3). Handles (9) are provided on both the left and right sides of the frame (1). Connecting plates (10) are fixedly connected to the front and rear ends of the handles (9). A movable plate (11) is provided on the rear side of the handles (9). Openings are provided on the movable plate (11). There is a perforation (12), and a limiting rod (13) is movably inserted through the inner cavity of the perforation (12). A second spring (14) is movably sleeved on the outer edge of the limiting rod (13). A limiting plate (15) is fixedly connected to the rear end of the limiting rod (13). The two ends of the second spring (14) are fixedly connected to the limiting plate (15) and the movable plate (11) respectively. A push rod (16) and an insert rod (17) are fixedly connected to the front side of the movable plate (11). A fixed plate (18) is provided directly above the push rod (16). An insert hole (19) is opened on the fixed plate (18).

2. A tray according to claim 1, wherein: The bottom end of the cylinder (5) is movably inserted into the inner cavity of the adjacent circular hole (6), and the bottom end of the cylinder (5) is fixedly connected to a first spring (7), which is fixedly connected to the bottom of the inner cavity of the circular hole (6).

3. A tray of claim 1, wherein: Four buffer pads (8) are fixedly connected to the top of the inner cavity of the frame (1) near the four corners, and the four buffer pads (8) are arranged in a rectangular array.

4. The tray that can be easily picked up and placed as described in claim 1, characterized in that: The connecting plate (10) is fixedly connected to the side wall of the frame (1), and the front end of the limiting rod (13) is fixedly connected to the adjacent connecting plate (10).

5. A tray that can be easily picked up and placed as described in claim 1, characterized in that: The insertion rod (17) matches the insertion hole (19), and the insertion rod (17) is close to the bottom of the movable plate (11).

6. A tray that can be easily picked up and placed as described in claim 1, characterized in that: The length of the push rod (16) is greater than the length of the insert rod (17), and the push rod (16) is close to the top of the movable plate (11).

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