Circuit board storage device

Abstract

The utility model relates to the technical field of circuit boards, and discloses a circuit board storage device which comprises a storage box, a rotating mechanism is arranged on the right side of the storage box, a limiting mechanism is arranged on one side of the rotating mechanism, the rotating mechanism comprises a fixing frame, and the fixing frame is fixedly connected to the right side of the storage box. A motor is fixedly connected to the inner wall of the fixing frame, a worm is fixedly connected to the output end of the motor, a worm gear is meshed with the outer wall of the worm, a first rotating shaft is fixedly connected into the worm gear, a right circular block is fixedly connected to the left end of the first rotating shaft, and a second rotating shaft is fixedly connected to the left side of the right circular block. According to the storage device for the circuit board, by arranging the rotating mechanism, different protection boxes can be located right ahead, so that the circuit board close to the bottom can be taken without bending down or squatting down, the good taking and placing efficiency is achieved, the operation time of workers is shortened, and the practicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to a storage device for circuit boards. Background Art

[0002] Circuit board is a basic component commonly used in electronic devices, used to connect electronic components and realize the functions of circuits.

[0003] According to the description of a circuit board storage device disclosed in the patent website (authorization announcement number: CN 214165972U), "the utility model relates to the field of circuit board storage devices, and in particular to a circuit board storage device, including a bottom plate, and support frames extend from the upper end surface of the bottom plate near both sides. The number of the support frames is set to be no less than two groups and is symmetrically arranged, and a plurality of L-shaped frames are fixedly connected between the support frames on both sides, and the lower end surface of the L-shaped frame extends obliquely toward the front and upper direction, and a horizontal section is provided at the front end corner of the L-shaped frame, and a placement plate with an L-shaped side section is movably provided on the upper end surface of the horizontal section, and the placement plate and the L-shaped frame are movably connected, and blocking side plates are fixedly provided on both sides of the placement plate, and an embedding groove is provided on the upper end surface of the placement plate near the rear end, and a collecting plate is embedded in the inner side of the embedding groove, and inclined surfaces are respectively provided at the front end and the upper end corner of the collecting plate, and a dragging member is provided on the upper end surface of the collecting plate. The utility model is not easy to be accidentally touched during collection, which is conducive to cleaning of dust."

[0004] Based on the above, the applicant believes that there are the following defects:

[0005] During use, the storage device for PCB circuit boards can centrally clean the collected dust, which is relatively convenient to clean. However, when the staff needs to take the circuit boards near the top, they may need to stand on tiptoe or use tools such as ladders. When taking the circuit boards near the bottom, they need to bend over or squat to take them. This does not achieve good picking and placing efficiency, which in turn wastes the staff's operating time and reduces the practicality of the device. Utility Model Content

[0006] The purpose of the utility model is to provide a storage device for circuit boards to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a storage device for circuit boards, comprising a storage box, a rotating mechanism is arranged on the right side of the storage box, and a limiting mechanism is arranged on one side of the rotating mechanism;

[0008] The rotating mechanism includes a fixed frame, which is fixedly connected to the right side of the storage box. The inner wall of the fixed frame is fixedly connected to a motor. A worm is fixedly connected to the output end of the motor. A worm wheel is meshed on the outer wall of the worm. A first rotating shaft is fixedly connected to the worm wheel. A right circular block is fixedly connected to the left end of the first rotating shaft. A second rotating shaft is fixedly connected to the left side of the right circular block. A left circular block and a middle circular block are respectively fixedly connected to the outer wall of the second rotating shaft. A side of the middle circular block close to the storage box, the right side of the left circular block, and the left side of the right circular block are fixedly connected to connecting shafts.

[0009] Preferably, the left end of the second rotating shaft is rotatably connected to the left side of the inner wall of the storage box, and the second rotating shaft passes through the left round block and the middle round block to provide stable support for the second rotating shaft.

[0010] Preferably, a rotating hole is opened on the right side of the storage box, and the first rotating shaft passes through the rotating hole. The right end of the first rotating shaft is rotatably connected to the right side of the inner wall of the fixed frame, which supports the first rotating shaft and enables it to rotate stably.

[0011] Preferably, the rear end of the worm is rotatably connected to the back side of the inner wall of the fixed frame, and heat dissipation ports are provided on the top and right side of the fixed frame to better dissipate the heat generated by the motor.

[0012] Preferably, the limiting mechanism includes a protective box, which is rotatably connected to one end of the connecting shaft, a long groove is fixedly connected to the front of the protective box, a long block is slidably connected to the inner wall of the long groove, a partition is fixedly connected to the inner side of the long block, a support plate is fixedly connected to the top of the partition, a magnetic block A is fixedly connected to the inside of the support plate, and a magnetic block B is fixedly connected to the top of the protective box, so as to improve the storage environment of the circuit boards.

[0013] Preferably, the top of the magnetic block B and the bottom of the magnetic block A are in contact with each other, and the contacting sides have opposite magnetic poles, so that the magnetic block A and the magnetic block B are mutually attracted and limited.

[0014] Preferably, U-shaped limit blocks are fixedly connected to the inner wall of the protection box, and the U-shaped limit blocks are equidistantly distributed, so as to stably limit the circuit board.

[0015] Compared with the prior art, the utility model provides a circuit board storage device having the following features:

[0016] Beneficial effects:

[0017] 1. The storage device for the circuit board can make different protective boxes be located in the front through the rotating mechanism, so that the circuit board near the bottom does not need to bend or squat to take it, so as to achieve good picking and placing efficiency, reduce the operation time of the staff, and enhance the practicality of the device.

[0018] 2. The storage device for the circuit board has a limiting mechanism. During the storage process, the U-shaped limiting block on the inner wall of the protective box can initially limit the circuit board. Then, the partition can be limited by the mutual adsorption of the magnetic block A and the magnetic block B, thereby ensuring the stability of the circuit board stored inside the protective box, preventing it from shifting or colliding with each other, and achieving a good storage environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 This is a front view of the structure of the utility model;

[0021] Figure 2 This is a front sectional view of the structure of the utility model;

[0022] Figure 3 It is a partial structural schematic diagram of the rotating mechanism;

[0023] Figure 4 It is a cross-sectional view of the right side of the fixed frame;

[0024] Figure 5 It is a schematic diagram of the structure at the partition;

[0025] Figure 6 This is a schematic diagram of the structure of the protection box.

[0026] In the figure: 1. storage box; 2. rotating mechanism; 21. fixed frame; 22. motor; 23. worm; 24. worm wheel; 25. first rotating shaft; 26. right circular block; 27. middle circular block; 28. second rotating shaft; 29. ​​left circular block; 201. connecting shaft; 3. limiting mechanism; 31. protective box; 32. long groove; 33. long block; 34. partition; 35. support plate; 36. magnetic block A; 37. magnetic block B. DETAILED DESCRIPTION

[0027] 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.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The utility model provides the following technical solutions:

[0030] Embodiment 1

[0031] Combination Figures 1 to 6 , a circuit board storage device, comprising a storage box 1, a rotating mechanism 2 is arranged on the right side of the storage box 1, and a limiting mechanism 3 is arranged on one side of the rotating mechanism 2;

[0032] The rotating mechanism 2 includes a fixed frame 21, which is fixedly connected to the right side of the storage box 1. A motor 22 is fixedly connected to the inner wall of the fixed frame 21, a worm 23 is fixedly connected to the output end of the motor 22, a worm wheel 24 is meshed on the outer wall of the worm 23, a first rotating shaft 25 is fixedly connected to the worm wheel 24, a right circular block 26 is fixedly connected to the left end of the first rotating shaft 25, a second rotating shaft 28 is fixedly connected to the left side of the right circular block 26, a left circular block 29 and a middle circular block 27 are fixedly connected to the outer wall of the second rotating shaft 28, and a connecting shaft 201 is fixedly connected to the side of the middle circular block 27 close to the storage box 1, the right side of the left circular block 29 and the left side of the right circular block 26.

[0033] Furthermore, the left end of the second rotating shaft 28 is rotatably connected to the left side of the inner wall of the storage box 1 , and the second rotating shaft 28 passes through the left round block 29 and the middle round block 27 , so as to provide stable support for the second rotating shaft 28 .

[0034] Furthermore, a rotating hole is opened on the right side of the storage box 1, and the first rotating shaft 25 passes through the rotating hole. The right end of the first rotating shaft 25 is rotatably connected to the right side of the inner wall of the fixed frame 21, which supports the first rotating shaft 25 and enables it to rotate stably.

[0035] Furthermore, the rear end of the worm 23 is rotatably connected to the back of the inner wall of the fixed frame 21, and heat dissipation ports are provided on the top and right side of the fixed frame 21 to facilitate better dissipation of heat generated by the motor 22.

[0036] Embodiment 2

[0037] See also Figures 1 to 6On the basis of Example 1, the limiting mechanism 3 is further obtained, including a protective box 31, which is rotatably connected to one end of the connecting shaft 201, and a long groove 32 is fixedly connected to the front of the protective box 31, and a long block 33 is slidably connected to the inner wall of the long groove 32, and a partition 34 is fixedly connected to the inner side of the long block 33, and a support plate 35 is fixedly connected to the top of the partition 34, and a magnetic block A36 is fixedly connected inside the support plate 35, and a magnetic block B37 is fixedly connected to the top of the protective box 31, so as to improve the storage environment of the circuit boards.

[0038] Furthermore, the top of the magnetic block B37 and the bottom of the magnetic block A36 are in contact with each other, and the contacting sides have opposite magnetic poles, so that the magnetic block A36 and the magnetic block B37 are attracted to each other and limited.

[0039] Furthermore, U-shaped limiting blocks are fixedly connected to the inner wall of the protection box 31, and the U-shaped limiting blocks are evenly distributed, so as to stably limit the circuit board.

[0040] In actual operation, when the device is used, first lift the handle on the top of the partition 34 upwards, so that the partition 34 can drive the long block 33 to be pulled out from the inside of the long groove 32, thereby realizing the disassembly of the partition 34, and at the same time make the magnetic block A36 and the magnetic block B37 move away from each other and lose adsorption, then the staff can take out the circuit board stored in the protection box 31, and at the same time, during the storage process, the U-shaped limit block on the inner wall of the protection box 31 can play a preliminary limiting role for the circuit board, and then the partition 34 can be limited by the mutual adsorption of the magnetic block A36 and the magnetic block B37, thereby ensuring the stability of the circuit board stored in the protection box 31, and preventing it from offsetting and colliding with each other, thus achieving a good storage environment;

[0041] Next, when it is necessary to take out the circuit boards inside different protective boxes 31, first start the motor 22 so that the output end of the motor 22 can drive the worm 23 to rotate, and the worm 23 drives the first rotating shaft 25 to rotate through the transmission of the worm gear 24, and the worm gear 24 drives the first rotating shaft 25 to rotate, and the first rotating shaft 25 drives the right circular block 26 to rotate, and the right circular block 26 drives the middle circular block 27 and the left circular block 29 to rotate respectively through the second rotating shaft 28. Under the action of the connecting shaft 201, the protective box 31 can be moved along the axis point of the second rotating shaft 28, so that different protective boxes 31 can be located in the front, so that there is no need to bend over or squat to take the circuit boards near the bottom, so as to achieve good picking and placing efficiency, reduce the operation time of the staff, and enhance the practicality of the device.

[0042] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A circuit board storage device, comprising a storage box (1), characterized in that: A rotating mechanism (2) is arranged on the right side of the storage box (1), and a limiting mechanism (3) is arranged on one side of the rotating mechanism (2); The rotating mechanism (2) comprises a fixed frame (21), the fixed frame (21) is fixedly connected to the right side of the storage box (1), the inner wall of the fixed frame (21) is fixedly connected to a motor (22), the output end of the motor (22) is fixedly connected to a worm (23), the outer wall of the worm (23) is meshed with a worm wheel (24), the worm wheel (24) is fixedly connected to a first rotating shaft (25), the left end of the first rotating shaft (25) is fixedly connected to a right circular block (26), the left side of the right circular block (26) is fixedly connected to a second rotating shaft (28), the outer wall of the second rotating shaft (28) is respectively fixedly connected to a left circular block (29) and a middle circular block (27), and a connecting shaft (201) is fixedly connected to a side of the middle circular block (27) close to the storage box (1), the right side of the left circular block (29) and the left side of the right circular block (26).

2. A circuit board storage device according to claim 1, characterized in that: The left end of the second rotating shaft (28) is rotatably connected to the left side of the inner wall of the storage box (1), and the second rotating shaft (28) passes through the left round block (29) and the middle round block (27).

3. A circuit board storage device according to claim 1, characterized in that: A rotating hole is provided on the right side of the storage box (1), the first rotating shaft (25) passes through the rotating hole, and the right end of the first rotating shaft (25) is rotatably connected to the right side of the inner wall of the fixed frame (21).

4. A circuit board storage device according to claim 1, characterized in that: The rear end of the worm (23) is rotatably connected to the back side of the inner wall of the fixed frame (21), and heat dissipation openings are provided on the top and right side of the fixed frame (21).

5. A circuit board storage device according to claim 1, characterized in that: The limiting mechanism (3) comprises a protection box (31), the protection box (31) is rotatably connected to one end of a connecting shaft (201), a long slot (32) is fixedly connected to the front of the protection box (31), a long block (33) is slidably connected to the inner wall of the long slot (32), a partition (34) is fixedly connected to the inner side of the long block (33), a support plate (35) is fixedly connected to the top of the partition (34), a magnetic block A (36) is fixedly connected inside the support plate (35), and a magnetic block B (37) is fixedly connected to the top of the protection box (31).

6. A circuit board storage device according to claim 5, characterized in that: The top of the magnetic block B (37) and the bottom of the magnetic block A (36) are in contact with each other, and the contacting sides have opposite magnetic poles.

7. A circuit board storage device according to claim 5, characterized in that: The inner wall of the protection box (31) is fixedly connected with U-shaped limit blocks, and the U-shaped limit blocks are distributed at equal distances.

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