Circuit board tray storage bin

Abstract

The utility model relates to the technical field of gear shifting actuator accessory machining, and discloses a circuit board tray storage bin which comprises a tray, a plurality of cavity strips are placed above the tray and connected with the tray through first connecting units, a plurality of right-angle check blocks are arranged above the cavity strips, and the right-angle check blocks are connected with the tray through second connecting units. The right-angle check blocks are connected with the cavity strips through second connecting units, and circuit boards are arranged among the multiple right-angle check blocks. According to the circuit board tray storage bin, through cooperation of the tray, the cavity strip, the right-angle check block, the first connecting unit and the second connecting unit, the pulling force on the right-angle check block is kept as well, meanwhile, the acting force for vertical movement is applied to the right-angle check block, and therefore vertical adjustment of the right-angle check block can be achieved; and then the position relation between the right-angle stop blocks can be adjusted (the size of the storage area of the storage bin in the tray is adjusted), the tray is suitable for stable storage of circuit boards of different sizes, and trays of various specifications do not need to be customized.

Description

Technical Field

[0001] The utility model relates to the technical field of processing gear shift actuator accessories, in particular to a circuit board tray storage bin. Background Art

[0002] The shift actuator circuit board is the "nerve center" of the automatic transmission, ensuring precise, fast, and smooth shifting through electronic control. Its reliability directly impacts the driving experience and transmission lifespan, requiring it to possess high interference immunity, high-temperature resistance, and a redundant design to adapt to the complex automotive operating environment.

[0003] During production, shift actuator circuit boards are stored in palletized storage bins. Currently, the storage area of these bins cannot be adjusted. Because orders are not placed with a single manufacturer, the types (and sizes) of shift actuators produced vary, requiring storage of varying sizes of circuit boards. A single pallet with no adjustable storage area is unable to accommodate these varying sizes of boards for stable storage, necessitating the need for custom pallets of varying sizes. Utility Model Content

[0004] The purpose of the present invention is to provide a circuit board tray storage bin, which can adjust the storage area size of the storage bin in the tray and is suitable for the stable storage of circuit boards of different sizes without the need to customize trays of various specifications, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a circuit board tray storage bin, comprising a tray, a plurality of cavity bars placed above the tray, the cavity bars being connected to the tray through a connecting unit one, a plurality of right-angle blocks being provided above the cavity bars, the right-angle blocks being connected to the cavity bars through a connecting unit two, and circuit boards being provided between the plurality of right-angle blocks.

[0006] The lockhole that is formed on the upper of the two said the upper and lower ends of the lifting link is formed on the upper and lower ends of the lifting link, and the lifting link ruptures when the lifting link is stopped.

[0007] Preferably, a plurality of buffer balls are fixedly connected to the surface of the right-angle block facing the circuit board.

[0008] Preferably, the upper surface of the cavity strip is processed with a pair of friction-increasing patterns.

[0009] Preferably, the second connecting unit includes: a plurality of second cross plates, the plurality of second cross plates are respectively located inside a plurality of cavity bars, a pair of second round rods are provided inside the second cross plate, the second round rods pass through the second cross plate through the second cylinder, the second cylinder is fixedly connected to the second cross plate, the inner wall of the second cross plate is provided with a vertical rod, the bottom end of the vertical rod is fixedly connected to the right-angle stopper, the top end of the vertical rod is fixedly connected to the second support plate, the upper surface of the second support plate is fixedly connected to the second anti-slip pad, the second anti-slip pad is tightly pressed against the cavity bar, a second compression spring is mounted on the outer wall of the vertical rod, the two ends of the second compression spring are respectively fixedly connected to the second support plate and the second cross plate, and the vertical rod is slidably connected to the cavity bar through the second sliding groove.

[0010] Preferably, a pull ring is fixed to the top end of the right-angle stopper.

[0011] Preferably, a ball is slidably engaged with the inner wall of the second cylinder, and the ball fits with the outer wall of the second round rod.

[0012] Preferably, the upper surfaces of the tray and the cavity bar are both provided with scales.

[0013] Compared with the existing technology, the beneficial effects of the present invention are: the circuit board tray storage bin has the following advantages over the traditional technology:

[0014] Through the cooperation between the tray, the cavity bar, the right-angle block, the connecting unit one and the connecting unit two, the user applies downward force to press the cavity bar to separate the first anti-slip pad from the inner wall of the tray, maintains the downward pressure on the cavity bar, and applies a force to move it laterally to achieve lateral adjustment of the right-angle block. Then, a pulling force is applied upward to the right-angle block to separate the second anti-slip pad from the inner wall of the cavity bar. Similarly, the pulling force on the right-angle block is maintained, and a force to move it vertically is applied to achieve vertical adjustment of the right-angle block. Subsequently, the positional relationship between multiple right-angle blocks can be adjusted (to achieve the adjustment of the storage area size of the storage bin in the tray), which is suitable for the stable storage of circuit boards of different sizes without the need to customize trays of multiple specifications.

[0015] Through the cooperation between the right-angle block, the buffer ball, the tray, the cavity bar, the scale, the first cylinder, the second cylinder, the ball, the first round rod and the second round rod, the right-angle block is fixed with multiple buffer balls on the surface close to the circuit board. These buffer balls are made of rubber material, which can improve the stability of the circuit board during storage. In the subsequent movement process, they can also play a role in buffering the impact force between the circuit board and the right-angle block, which is convenient for high-quality storage of the circuit board. When adjusting the position of the right-angle block, the user can observe the positional relationship between the right-angle block and the scale, so as to adjust the right-angle block more accurately, which can provide convenience for the adjustment operation of the storage area size of the storage bin in the tray. The ball can roll inside the first cylinder and the second cylinder, which can greatly reduce the friction of the first cylinder and the second cylinder when sliding on the outer walls of the first cross bar and the second cross bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and other features, advantages, and aspects of the various embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the originals and elements are not necessarily drawn to scale.

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram after storing the circuit board;

[0019] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 4 for Figure 3 A top partial sectional view in FIG;

[0021] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0022] Figure 6 for Figure 4 Enlarged view of point C in the middle.

[0023] In the figure: 1. tray, 2. cavity bar, 3. right-angle stopper, 4. first horizontal plate, 5. first round rod, 6. first cylinder, 7. vertical rod, 8. vertical cylinder, 9. first abutment plate, 10. first anti-slip pad, 11. first compression spring, 12. protruding rod, 13. first slide, 14. second horizontal plate, 15. second round rod, 16. second cylinder, 17. vertical rod, 18. second abutment plate, 19. second anti-slip pad, 20. second compression spring, 21. second slide, 22. pull ring, 23. buffer ball, 24. scale, 25. friction-increasing pattern, 26. ball bearing, 27. circuit board. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-6 The utility model provides a technical solution: a circuit board tray storage bin, including a tray 1, a plurality of cavity bars 2 are placed above the tray 1, the cavity bar 2 is connected to the tray 1 through a connecting unit 1, a plurality of right-angle blocks 3 are provided above the cavity bar 2, the right-angle blocks 3 are connected to the cavity bar 2 through a connecting unit 2, and a circuit board 27 is provided between the plurality of right-angle blocks 3.

[0026] The first cross plate 4 is provided with a stable bottom support platform for the circuit board 27, and the circuit board 27 is ensured to be level and stable after being placed. The four corners of the circuit board 27 are in contact with the right-angle stopper 3, and the right-angle stopper 3 limits the circuit board 27 from the four corners, effectively avoiding collision between the multiple circuit boards 27, preventing the circuit boards 27 from being damaged due to collision during storage, and ensuring the quality of the circuit boards 27. When it is necessary to adjust the positional relationship between the multiple right-angle stoppers 3 (that is, to adjust the size of the storage area of the storage bin in the tray 1), the user applies force downward on the cavity bar 2. At this time, the vertical tube 8 slides downward on the outer wall of the vertical rod 7, compressing the first compression spring 11, so that the first anti-slip pad 10 is aligned with the inner wall of the tray 1. When the second stopper 3 is lifted up, the second stopper 3 is lifted up, and the second stopper 3 is lifted up, so that the second stopper 3 can be adjusted vertically.

[0027] The cam 8 is a kind of cam which is fixed on the upper and lower surfaces of the tray 1 , and the cam 8 is a kind of cam which is fixed on the lower surface of the tray 1 .

[0028] When the first anti-skid pad 10 is pressed against the inner wall of the tray 1, the first anti-skid pad 10 is pressed against the inner wall of the tray 1, thereby preventing the first anti-skid pad 10 from moving accidentally.

[0029] Furthermore, a plurality of buffer balls 23 are fixedly connected to the surface of the right-angle block 3 facing the circuit board 27 .

[0030] During the specific implementation process, it is worth noting that these buffer balls 23 are made of rubber material, which has good elasticity and flexibility. During the storage of the circuit board 27, when it is subjected to external vibration or shaking, the buffer ball 23 can undergo elastic deformation, absorb part of the energy, reduce the impact force on the circuit board 27, and improve the stability of the circuit board 27 during storage. In the subsequent process of moving the tray 1, if bumps and other situations are encountered, the buffer ball 23 can also play a role in buffering the impact force between the circuit board 27 and the right-angle block 3, thereby preventing the circuit board 27 from being damaged due to a large impact force, and facilitating high-quality storage of the circuit board 27.

[0031] Furthermore, a pair of friction-increasing patterns 25 are processed on the upper surface of the cavity strip 2 .

[0032] During the specific implementation process, it is worth noting that the friction-increasing pattern 25 increases the roughness of the upper surface of the cavity bar 2. When the user operates the cavity bar 2, such as pressing or moving, the friction-increasing pattern 25 can increase the friction between the hand and the cavity bar 2, making the operation more convenient and labor-saving, reducing operational errors caused by hand slippage, and improving the efficiency and accuracy of the entire adjustment process. Especially in some cases where the hands are sweaty or oily, the effect of the friction-increasing pattern 25 is more obvious.

[0033] Furthermore, the second connecting unit includes: a plurality of second transverse plates 14, the plurality of second transverse plates 14 are respectively located inside the plurality of cavity bars 2, a pair of second round rods 15 are provided inside the second transverse plates 14, the second round rods 15 pass through the second transverse plates 14 through the second cylinder 16, the second cylinder 16 is fixedly connected to the second transverse plates 14, the inner wall of the second transverse plates 14 is provided with a vertical rod 17, the bottom end of the vertical rod 17 is fixedly connected to the right-angle stopper 3, the top end of the vertical rod 17 is fixedly connected to the second abutment plate 18, the upper surface of the second abutment plate 18 is fixedly connected to the second anti-slip pad 19, the second anti-slip pad 19 is tightly pressed against the cavity bar 2, a second compression spring 20 is mounted on the upper outer wall of the vertical rod 17, the two ends of the second compression spring 20 are respectively fixedly connected to the second abutment plate 18 and the second transverse plate 14, the vertical rod 17 is slidably connected to the cavity bar 2 through a second slide groove 21.

[0034] When the second stopper 3 is in the vertical position, the second anti-skid pad 19 is pressed against the inner wall of the cavity bar 2, thereby preventing the second anti-skid pad 19 from accidentally moving.

[0035] Furthermore, a pull ring 22 is fixed to the top end of the right-angle stopper 3 .

[0036] During the specific implementation process, it is worth noting that the pull ring 22 provides the user with a convenient place to apply force. When the right-angle block 3 needs to be adjusted vertically, the user can hold the pull ring 22 and apply upward pulling force, which is more convenient to operate and avoids the slipping or difficulty in applying force that may occur when directly pulling the right-angle block 3 by hand, thereby improving the efficiency and comfort of adjustment. The material of the pull ring 22 is usually sturdy and durable metal or high-strength plastic to ensure that it can withstand a certain amount of pulling force without being damaged.

[0037] Furthermore, a ball 26 is slidably engaged with the inner wall of the second cylinder 16 , and the ball 26 fits against the outer wall of the second round rod 15 .

[0038] During the specific implementation process, it is worth noting that the balls 26 can roll freely inside the second cylinder 16. When the second cylinder 16 slides on the outer wall of the second rod 15, the rolling of the balls 26 converts sliding friction into rolling friction, which can greatly reduce the friction between the second cylinder 16 and the second rod 15, making the movement of the second cross plate 14 smoother, reducing energy loss, and also reducing the wear of components, thereby extending the service life of the entire connecting unit 2. After long-term use, even if the balls 26 have a certain wear, due to their large number and uniform distribution, they can still ensure a good rolling effect. It is worth mentioning that the interior of the first cylinder 6 is also provided with balls 26 that are the same as the inner wall of the second cylinder 16.

[0039] Furthermore, scales 24 are provided on the upper surfaces of the tray 1 and the cavity bar 2 .

[0040] During the specific implementation process, it is worth noting that when adjusting the position of the right-angle block 3, the user can observe the positional relationship between the right-angle block 3 and the scale 24, so as to adjust the right-angle block 3 more accurately. The accuracy of the scale 24 can be designed according to actual needs and can meet the storage requirements of circuit boards 27 of different specifications. This can provide convenience for adjusting the size of the storage area of the storage bin in the tray 1. The user can adjust the right-angle block 3 to the appropriate position according to the actual size of the circuit board 27 and refer to the scale 24 to ensure that the circuit board 27 can be accurately and stably placed in the storage bin, thereby improving the adaptability and flexibility of use of the entire storage bin.

[0041] Working principle:

[0042] Adjustment of the storage area size of the storage bin in the pallet:

[0043] When it is necessary to adjust the positional relationship between multiple right-angle blocks 3 (i.e., adjust the size of the storage area of the storage bin in the tray 1), the user applies downward force to the cavity bar 2 to separate the first anti-slip pad 10 from the inner wall of the tray 1, maintains the downward force on the cavity bar 2, and applies a force to move it laterally to achieve lateral adjustment of the right-angle block 3, then applies a pulling force upward to the right-angle block 3 to separate the second anti-slip pad 19 from the inner wall of the cavity bar 2, similarly maintains the pulling force on the right-angle block 3, and applies a force to move it vertically to achieve vertical adjustment of the right-angle block 3, and then the positions of multiple right-angle blocks 3 relative to each other can be adjusted. Relationship (to achieve adjustment of the storage area size of the storage bin in the tray 1), after determining the position of the right-angle stopper 3, release the force on the right-angle stopper 3 and the cavity bar 2, the first compression spring 11 and the second compression spring 20 rebound, the first anti-slip pad 10 is pressed against the inner wall of the tray 1, and the second anti-slip pad 19 is pressed against the inner wall of the cavity bar 2, so that the position of the right-angle stopper 3 is determined, and then the user can evenly stack the circuit boards 27 of multiple shift actuators into the tray 1, the bottom end of the circuit board 27 is in contact with the upper surface of the first horizontal plate 4, and the four corners of the circuit board 27 are in contact with the right-angle stopper 3, and the circuit boards 27 are limited when they are stored to avoid collision between multiple circuit boards 27.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit board tray storage bin, comprising a tray (1), characterized in that: A plurality of cavity bars (2) are placed above the tray (1), the cavity bars (2) being connected to the tray (1) via a first connection unit, a plurality of right-angled stoppers (3) are provided above the cavity bars (2), the right-angled stoppers (3) being connected to the cavity bars (2) via a second connection unit, and a circuit board (27) is provided between the plurality of right-angled stoppers (3).

2. The circuit board tray storage bin according to claim 1, characterized in that: The connecting unit 1 comprises: a plurality of first transverse plates (4), the first transverse plates (4) being located inside the tray (1), a pair of first round rods (5) being provided inside the first transverse plates (4), the ends of the first round rods (5) being fixedly connected to the inner wall of the tray (1), the first round rods (5) passing through the first transverse plates (4) through the first cylinders (6), the first cylinders (6) being fixedly connected to the first transverse plates (4), the bottom end of the first transverse plates (4) being fixedly connected to the vertical rods (7), the outer wall of the vertical rods (7) being fitted with vertical cylinders (8), the bottom end of the vertical cylinders (8) being fixedly connected to the first transverse plates (4), and the vertical rods (7) being fixedly connected to the bottom end of the vertical cylinders (8). A first support plate (9) is connected, and a first compression spring (11) is provided on the outer side of the vertical tube (8), and the two ends of the first compression spring (11) are fixedly connected to the first transverse plate (4) and the first support plate (9), respectively. A first anti-slip pad (10) is fixedly connected to the lower surface of the first support plate (9), and the first anti-slip pad (10) is tightly pressed against the inner wall of the tray (1). A pair of protruding rods (12) are fixedly connected to the bottom end of the first support plate (9), and the protruding rods (12) are slidably connected to the tray (1) through the first sliding groove (13), and the bottom end of the protruding rod (12) is fixedly connected to the cavity bar (2).

3. The circuit board tray storage bin according to claim 1, characterized in that: A plurality of buffer balls (23) are fixedly connected to the surface of the right-angle stopper (3) facing the circuit board (27).

4. The circuit board tray storage bin according to claim 1, characterized in that: The upper surface of the cavity strip (2) is processed with a pair of friction-increasing patterns (25).

5. The circuit board tray storage bin according to claim 1, characterized in that: The second connecting unit comprises: a plurality of second transverse plates (14), the plurality of second transverse plates (14) being respectively located inside the plurality of cavity bars (2), a pair of second round rods (15) being provided inside the second transverse plates (14), the second round rods (15) passing through the second transverse plates (14) via second cylinders (16), the second cylinders (16) being fixedly connected to the second transverse plates (14), a vertical rod (17) being provided on the inner wall of the second transverse plates (14), the bottom end of the vertical rod (17) being in contact with the right-angle stopper (3). ) are fixedly connected, the top end of the vertical rod (17) is fixedly connected to a second support plate (18), the upper surface of the second support plate (18) is fixedly connected to a second anti-slip pad (19), the second anti-slip pad (19) is tightly pressed against the cavity bar (2), a second compression spring (20) is mounted on the upper side of the outer wall of the vertical rod (17), the two ends of the second compression spring (20) are respectively fixedly connected to the second support plate (18) and the second horizontal plate (14), and the vertical rod (17) is slidably connected to the cavity bar (2) through a second sliding groove (21).

6. The circuit board tray storage bin according to claim 5, characterized in that: A pull ring (22) is fixedly connected to the top end of the right-angle stopper (3).

7. The circuit board tray storage bin according to claim 5, characterized in that: The inner wall of the second cylinder (16) is slidably engaged with a ball (26), and the ball (26) is in contact with the outer wall of the second round rod (15).

8. The circuit board tray storage bin according to claim 1, characterized in that: The upper surfaces of the tray (1) and the cavity strip (2) are both provided with scales (24).

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