Board card tray structure

Abstract

The utility model discloses a board card tray structure, and relates to the technical field of board card packaging. The board card tray structure comprises a frame plate and a placement assembly, a rectangular opening is formed in the frame plate, the placement assembly is located in the frame plate, the placement assembly comprises a pressing structure and a supporting structure, the pressing structure comprises a connecting block, a hinge rod, two sets of moving blocks, a damper and a spring, and the two sets of moving blocks are oppositely arranged; hinge rods are hinged to the front sides and the rear sides of the two moving blocks correspondingly, and the supporting and placing structure is located above the pressing structure. According to the tray, a board card can be placed, the board card can be conveniently placed, the board card is more convenient to install and disassemble, the situation that when the board card is installed or disassembled, due to the fact that the board card is inconvenient to install, the board card is damaged during installation or disassembly is avoided, the use efficiency of the tray is improved, the board card is placed in the frame plate in an embedded mode, and the board card is convenient to install and disassemble. The situation that the board card is exposed outside is reduced, the placing safety of the board card is guaranteed, and the possibility that the board card is damaged is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of board card packaging, and particularly relates to a board card tray structure. Background Art

[0002] Chinese patent document CN216660708U discloses a board card tray, which includes an integrally formed tray body and a plurality of sunken slot boxes arranged in a queue pattern in the center of the front surface of the tray body. The shape of the slot box is the same as that of the board card, and a raised support platform is provided at the corner position. The height of the support platform surface from the upper edge of the slot box is greater than the thickness of the board card. The support platform supports a single board card from the bottom. A raised part protrudes downward from the back edge of the tray body. When multiple tray bodies are stacked, the raised part of the lower tray body supports the front edge of the upper tray body. The tray body is made of anti-static material. The board card tray of the utility model can be used to directly install the core board card in the board card tray, with simple operation, intuitive quantity, good fixing property, and anti-static function.

[0003] After exploration and analysis, when the patent is actually used, the following disadvantages exist:

[0004] When the device is actually used, when the board card is being transported, its surface is exposed. When the board card trays are stacked, the bottom of the tray will contact the board card in the lower layer. And the board card tray is prone to shaking during transportation, and friction will occur between the bottom of the tray and the board card, which is easy to cause damage.

[0005] In summary, the present application now proposes a board card tray structure to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a board card tray structure, which can solve the problem that when the device is actually used, when the board card is being transported, its surface is exposed. When the board card trays are stacked, the bottom of the tray will contact the board card in the lower layer. And the board card tray is prone to shaking during transportation, and friction will occur between the bottom of the tray and the board card, which is easy to cause damage.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a board card tray structure, including a frame board and a placement component. A rectangular opening is provided on the frame board. The placement component is located inside the frame board. The placement component includes a pressing structure and a supporting structure. The pressing structure includes a connecting block, articulated rods, moving blocks, dampers and springs. The number of moving blocks is two groups and they are arranged oppositely. Articulated rods are installed at the front and rear sides of the two groups of moving blocks. The supporting structure is located above the pressing structure.

[0008] Preferably, the placing structure includes a placing frame and a placing plate. A plurality of placing plates are fixedly connected to the top of the placing frame, which facilitates the placing of the board cards.

[0009] Preferably, the center point of the rectangular opening and the placing plate are on the same straight line, and the placing plate is located below the rectangular opening, which facilitates the placing plate to move through the rectangular opening to the upper side of the frame plate.

[0010] Preferably, two connecting blocks are fixedly connected to the bottom of the placing frame and are arranged oppositely. One end of the hinge rod is hinged to the connecting block. A damper and a spring are fixedly connected between the two moving blocks, and the spring is wound around the outer wall of the damper. By the combined use of the placing frame, the placing plate, the connecting block, the hinge rod, the moving block, the damper and the spring, the placing of the board card can be carried out, and the placing of the board card is relatively convenient, making the installation and disassembly of the board card more convenient, avoiding the situation that the board card is damaged during installation or disassembly due to inconvenient installation, improving the use efficiency of the tray, and the board card is placed embedded in the frame plate, reducing the situation of the board card being exposed outside, ensuring the safety of the board card placement, and further reducing the possibility of the board card being damaged.

[0011] Preferably, rectangular sliding grooves are respectively formed on the front and rear sides of the frame plate, and the moving block is slidably installed on the rectangular sliding groove, which facilitates the sliding of the moving block.

[0012] Preferably, the size of the placing frame is smaller than that of the frame plate, which facilitates the moving of the placing frame following the placing component.

[0013] Compared with the prior art, the beneficial effect of the present utility model is that: for this board card tray structure, through the combined use of the placing frame, the placing plate, the connecting block, the hinge rod, the moving block, the damper and the spring, the placing of the board card can be carried out, and the placing of the board card is relatively convenient, making the installation and disassembly of the board card more convenient, avoiding the situation that the board card is damaged during installation or disassembly due to inconvenient installation, improving the use efficiency of the tray, and the board card is placed embedded in the frame plate, reducing the situation of the board card being exposed outside, ensuring the safety of the board card placement, and further reducing the possibility of the board card being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further illustrates the present utility model in conjunction with the drawings and embodiments:

[0015] Figure 1 is the three-dimensional view of the present utility model;

[0016] Figure 2 is the three-dimensional view of the placing structure of the present utility model;

[0017] Figure 3This is a perspective view of the pressing structure of the present utility model.

[0018] Reference numerals: 1, frame plate; 2, rectangular opening; 3, placement frame; 4, placement plate; 5, connecting block; 6, hinge rod; 7, moving block; 8, damper; 9, spring; 10, rectangular sliding groove. Detailed implementation manners

[0019] In the description of the present utility model, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0020] Please refer to Figures 1-3, the present utility model provides a technical solution: a board card tray structure, including a frame board 1 and a placement component. A rectangular opening 2 is provided on the frame board 1, and the center points of the rectangular opening 2 and the placement board 4 are on the same straight line. The placement board 4 is located below the rectangular opening 2, and its setting facilitates the placement board 4 to move through the rectangular opening 2 to the upper side of the frame board 1. The placement component is located inside the frame board 1. The placement component includes a pressing structure and a supporting structure. The pressing structure includes a connecting block 5, a hinge rod 6, a moving block 7, a damper 8, and a spring 9. The number of moving blocks 7 is two groups and they are arranged oppositely. The front and rear sides of the two groups of moving blocks 7 are respectively hinged with hinge rods 6. Two groups of connecting blocks 5 are fixedly connected to the bottom of the placement frame 3 and are arranged oppositely. One end of the hinge rod 6 is hinged to the connecting block 5. A damper 8 and a spring 9 are fixedly connected between the two groups of moving blocks 7. The spring 9 is wound around the outer wall of the damper 8. During use, manually pinch the moving block 7, and the moving block 7 slides in the rectangular chute 10. The two groups of moving blocks 7 are pressed simultaneously. The moving block 7 squeezes the damper 8 and the spring 9. The damper 8 and the spring 9 are squeezed and shortened, so that the moving block 7 retracts into the frame board 1. The retraction of the moving block 7 drives the hinge rod 6 to move. The movement of the hinge rod 6 jacks up the connecting block 5. The connecting block 5 drives the placement frame 3 to jack up. The placement frame 3 drives the placement board 4 to jack up, so that the placement board 4 moves upward through the rectangular opening 2 until the placement board 4 is higher than the surface of the frame board 1. At the same time, place the board card on the placement board 4. At the same time, manually release the moving block 7. At the same time, the placement frame 3 moves downward. The placement frame 3 drives the placement board 4 downward. The placement board 4 drives the board card to retract into the frame board 1 for placement. Through the coordinated use of the placement frame 3, the placement board 4, the connecting block 5, the hinge rod 6, the moving block 7, the damper 8, and the spring 9, the placement of the board card can be carried out, and the placement of the board card is relatively convenient, making the installation and disassembly of the board card more convenient, avoiding the situation that the board card is damaged during installation or disassembly due to inconvenient installation, improving the use efficiency of the tray, and the placement of the board card is embedded in the frame board 1, reducing the situation of the board card being exposed outside, ensuring the safety of the board card placement, and further reducing the possibility of board card damage. The supporting structure is located above the pressing structure. The supporting structure includes a placement frame 3 and a placement board 4. A plurality of placement boards 4 are fixedly connected to the top of the placement frame 3, and its setting facilitates the placement of the board card.

[0021] Furthermore, rectangular chutes 10 are respectively provided on the front and rear sides of the frame board 1. The moving block 7 is slidably installed on the rectangular chute 10, and its setting facilitates the sliding work of the moving block 7. The size of the placement frame 3 is smaller than the size of the frame board 1, and its setting facilitates the movement of the placement frame 3 following the placement component.

[0022] Working principle: When in use, manually pinch the moving block 7. The moving block 7 slides in the rectangular chute 10. The two groups of moving blocks 7 are pressed simultaneously. The moving block 7 squeezes the damper 8 and the spring 9. The damper 8 and the spring 9 are squeezed and shortened, causing the moving block 7 to retract into the frame plate 1. The retraction of the moving block 7 drives the hinge rod 6 to move. The movement of the hinge rod 6 jacks up the connecting block 5. The connecting block 5 drives the placement frame 3 to jack up. The placement frame 3 drives the placement plate 4 to jack up, so that the placement plate 4 moves upward through the rectangular opening 2 until the placement plate 4 is higher than the surface of the frame plate 1. At the same time, place the board card on the placement plate 4. Then manually release the moving block 7. At the same time, the placement frame 3 moves downward. The placement frame 3 drives the placement plate 4 downward. The placement plate 4 drives the board card to retract into the frame plate 1 for placement.

[0023] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. A board card tray structure, characterized in that, Comprising: A frame plate (1) with a rectangular opening (2) formed thereon; A placing assembly located inside the frame plate (1). The placing assembly includes a pressing structure and a supporting structure. The pressing structure includes a connecting block (5), a hinge rod (6), a moving block (7), a damper (8) and a spring (9). The number of moving blocks (7) is two groups and they are arranged oppositely. Hinge rods (6) are hingedly installed on the front and rear sides of the two groups of moving blocks (7). The supporting structure is located above the pressing structure.

2. The board card tray structure according to claim 1, characterized in that: The supporting structure includes a placing frame (3) and a placing plate (4). A plurality of placing plates (4) are fixedly connected to the top of the placing frame (3).

3. The board card tray structure according to claim 2, wherein: The center points of the rectangular opening (2) and the placing plate (4) are on the same straight line, and the placing plate (4) is located below the rectangular opening (2).

4. A board card tray structure according to claim 3, characterized in that: Two groups of connecting blocks (5) are fixedly connected to the bottom of the placing frame (3) and are arranged oppositely. One end of the hinge rod (6) is hingedly installed on the connecting block (5). A damper (8) and a spring (9) are fixedly connected between the two groups of moving blocks (7), and the spring (9) is wound around the outer wall of the damper (8).

5. The board card tray structure according to claim 4, characterized in that: Rectangular chutes (10) are respectively formed on the front and rear sides of the frame plate (1), and the moving blocks (7) are slidably installed on the rectangular chutes (10).

6. The board card tray structure according to claim 5, characterized in that: The size of the placing frame (3) is smaller than the size of the frame plate (1).

Images