CN220392071U - Circuit board stacking structure - Google Patents
Circuit board stacking structure Download PDFInfo
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- CN220392071U CN220392071U CN202321660918.XU CN202321660918U CN220392071U CN 220392071 U CN220392071 U CN 220392071U CN 202321660918 U CN202321660918 U CN 202321660918U CN 220392071 U CN220392071 U CN 220392071U
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- circuit board
- box body
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- block
- placing plate
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- 230000009471 action Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a circuit board stacking structure, and belongs to the related field of circuit board storage equipment. A circuit board stacking structure comprising: the box body is provided with an upward opening, and at least two placing plates are placed in the box body; a plate body is arranged on each placing plate; the elastic piece is arranged at the lower wall of the opening of the box body, and the top end of the elastic piece is in abutting connection with the placement plate at the lowest side; the movable guide component comprises a connecting end and a guide end, wherein the connecting end and the guide end are respectively arranged at two ends of the placing plate, the connecting end penetrates through the placing plate and is arranged in a sliding manner, and the guide end and one side end face of the placing plate are arranged in a sliding manner; this scheme has set up spacing part, and the action of placing and taking out of spacing part can the adaptation circuit board to use with main spring cooperation, can make the circuit board be located the top all the time, consequently can be convenient for the taking of circuit board, the position of the top side circuit board of location that simultaneously can also be accurate all the time.
Description
Technical Field
The utility model belongs to the related field of circuit board storage equipment, and particularly relates to a circuit board stacking structure.
Background
A circuit board is a relatively common electronic component, and generally includes a PCB board, an aluminum substrate, and the like. In mass production, the circuit boards are often inconvenient to store, stack and take due to the brittle materials of the circuit boards.
When the existing circuit boards are stored and stacked, the circuit boards are generally stacked from the bottom, so that if the circuit boards are not fully filled in the storage box body, or the upper circuit boards are taken out, the taking of the circuit boards at the bottom side is often troublesome, but some existing circuit board storage devices often cannot enable the circuit boards to be always located at the topmost side, and the use is inconvenient. There is a need for a circuit board stacking structure that enables the circuit boards to be always located at the topmost side and that is very convenient to place or remove.
Disclosure of Invention
The utility model aims to provide a circuit board stacking structure which can enable a circuit board to be always located at the topmost side and is very convenient to place or take out.
The utility model relates to a circuit board stacking structure, which comprises:
the box body is provided with an upward opening, and at least two placing plates are placed in the box body; a plate body is arranged on each placing plate;
the elastic piece is arranged at the lower wall of the opening of the box body, and the top end of the elastic piece is in abutting connection with the placement plate at the lowest side;
the movable guide component comprises a connecting end and a guide end, wherein the connecting end and the guide end are respectively arranged at two ends of the placing plate, the connecting end penetrates through the placing plate and is arranged in a sliding manner, and the guide end and one side end face of the placing plate are arranged in a sliding manner;
the limiting component is slidably arranged on the top side of the inner wall of the opening of the box body, and is abutted with the top end of the uppermost placing plate when sliding to one end.
As a further improvement of the utility model, the connecting end comprises a guide post which is fixedly arranged at the lower wall of the opening of the box body and is vertical to the lower wall of the opening of the box body;
each placing plate is provided with at least one through hole in sliding fit with the guide post, and the outer circular surface of the guide post is in sliding connection with the through hole of the placing plate.
As a further improvement of the utility model, the guide part comprises a plurality of rollers which are rotatably arranged on the side wall of the opening of the box body, and the plurality of rollers are distributed along the arrangement direction of the plurality of placing plates.
As a further improvement of the utility model, the elastic member includes a main spring and a push block;
the main spring is fixedly arranged at the lower wall of the opening of the box body, the push block is fixedly arranged at the top end of the main spring, and the push block is abutted with the placement plate at the lowest side.
As a further improvement of the utility model, the limiting component comprises a sliding cavity, the sliding cavity is positioned at the top end of the side wall of the opening of the box body, the sliding cavity is communicated with the box body, and a connecting block is arranged on the inner wall of the sliding cavity in a sliding manner.
As a further improvement of the utility model, the limiting component also comprises a swinging block, and the swinging block is hinged with the connecting block;
the torsion of the torsion spring drives the swinging block to always turn towards the upper side; one end of the connecting block is fixedly provided with a limiting plate, and the limiting plate is positioned on the overturning track of the swinging block.
As a further improvement of the utility model, the limiting component also comprises a moving spring, one end of the moving spring is fixedly arranged with the inner wall of one side of the sliding cavity far away from the opening of the box body, the other end of the moving spring is fixedly arranged with the connecting block, and the moving spring pushes the connecting block to move towards one side of the opening of the box body all the time.
As a further improvement of the present utility model, when the connection block is located at one end close to the opening of the case, the swing block abuts against the top end of the uppermost placing plate, and the abutment surface of the swing block and the uppermost placing plate is an inclined surface.
As a further development of the utility model, the thrust of the main spring is smaller than the thrust of the displacement spring.
Compared with the prior art, the utility model has the advantages that: this scheme has set up spacing part, and the action of placing and taking out of spacing part can the adaptation circuit board to use with main spring cooperation, can make the circuit board be located the top all the time, consequently can be convenient for the taking of circuit board, the position of the top side circuit board of location that simultaneously can also be accurate all the time. Meanwhile, the movable guide component is arranged, so that friction force is reduced, and the circuit board can be stored and taken more smoothly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the present utility model in full section;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 4 is a schematic view of the motion state of FIG. 3;
fig. 5 is a schematic view of another movement state of fig. 3.
The reference numerals in the figures illustrate:
11. a case; 12. placing a plate; 13. a roller; 14. a guide post; 15. a plate body; 16. a main spring; 17. a pushing block; 21. a swinging block; 22. a sliding chamber; 23. a connecting block; 24. a moving spring; 25. a torsion spring; 26. and a limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
First embodiment: referring to fig. 1-5, a circuit board stacking structure includes:
the box body 11 is provided with an upward opening, and at least two placing plates 12 are placed in the box body 11; a plate body 15 is arranged on each placing plate 12;
the elastic piece is arranged at the lower wall of the opening of the box body 11, and the top end of the elastic piece is abutted with the placement plate 12 at the lowest side;
the movable guide component comprises a connecting end and a guide end, wherein the connecting end and the guide end are respectively arranged at two ends of the placing plate 12, the connecting end penetrates through the placing plate 12 and is arranged in a sliding manner, and the guide end and one side end face of the placing plate 12 are arranged in a sliding manner;
the limiting component is slidably arranged on the top side of the inner wall of the opening of the box body 11, and when the limiting component slides to one end, the limiting component is abutted with the top end of the uppermost placing plate 12.
It will be appreciated that the resilient members described above are used to support a plurality of placement plates 12, wherein the placement plates 12 are "L" shaped so that a plurality of placement plates 12 may be stacked without compressing the plate body 15. The connecting end and the guiding end are arranged at the two ends of the placing plate 12 and are used for guiding and sliding the placing plate 12 in the box 11. The limiting member is used for limiting the uppermost placing plate 12 and keeping the placing plate 12 at a fixed height, so that the uppermost placing plate 12 is prevented from being pushed out of the case 11 by the elastic member.
The connecting end comprises a guide post 14, the guide post 14 is fixedly arranged at the lower wall of the opening of the box body 11, and the guide post 14 is vertical to the lower wall of the opening of the box body 11;
each placing plate 12 is provided with at least one through hole in sliding fit with the guide column 14, and the outer circular surface of the guide column 14 is in sliding connection with the through hole of the placing plate 12.
In this embodiment, two guide posts 14 are provided, and each placement plate 12 is provided with two through holes at corresponding positions, and the two guide posts 14 are slidably engaged with the two through holes of the placement plate 12.
The guide part comprises rollers 13, the rollers 13 are rotatably arranged on the side wall of the opening of the box body 11, the rollers 13 are provided with a plurality of rollers, and the rollers 13 are distributed along the arrangement direction of the plurality of placing plates 12.
In this embodiment, the plurality of rollers 13 are arranged along the vertical direction, and the plurality of rollers 13 are all configured to be capable of rolling, so as to assist the sliding of the placement plate 12 in the case 11.
The elastic member comprises a main spring 16 and a push block 17;
the main spring 16 is fixedly arranged at the lower wall of the opening of the box 11, the push block 17 is fixedly arranged at the top end of the main spring 16, and the push block 17 is abutted with the lowest placement plate 12.
In the present embodiment, the main spring 16 is a standard thrust spring, and the main spring 16 may be an elastic member having thrust elasticity, such as an elastic block.
It will be appreciated that the push block 17 serves to increase the contact area between the main spring 16 and the placement plate 12, so that the stability of the thrust of the main spring 16 can be improved.
The limiting component comprises a sliding cavity 22, the sliding cavity 22 is positioned at the top end of the side wall of the opening of the box body 11, the sliding cavity 22 is communicated with the box body 11, and a connecting block 23 is arranged on the inner wall of the sliding cavity 22 in a sliding mode.
The limiting component further comprises a swinging block 21, and the swinging block 21 is hinged with the connecting block 23;
the hinge joint of the swinging block 21 and the connecting block 23 is provided with a torsion spring 25, and the torsion force of the torsion spring 25 drives the swinging block 21 to always turn upwards; one end of the connecting block 23 is fixedly provided with a limiting plate 26, and the limiting plate 26 is positioned on the overturning track of the swinging block 21.
The limiting component further comprises a moving spring 24, one end of the moving spring 24 is fixedly arranged on the inner wall of one side, far away from the opening of the box body 11, of the sliding cavity 22, the other end of the moving spring 24 is fixedly arranged on the connecting block 23, and the moving spring 24 pushes the connecting block 23 to move towards one side of the opening of the box body 11 all the time.
It can be understood that the hinge joint of the swinging block 21 and the connecting block 23 is provided with the torsion spring 25, the torsion force of the torsion spring 25 can drive the swinging block 21 to always turn upwards, and due to the arrangement of the limiting plate 26, the swinging block 21 is in a horizontal state in a static state, and when the placing plate 12 moves downwards to push the swinging block 21 to turn downwards, the swinging block 21 can overcome the torsion spring force of the torsion spring 25 to turn downwards. When the placing plate 12 moves upward, the swinging block 21 cannot be turned upward and can push the connecting block 23 to move to a side far away from the placing plate 12 against the pushing force of the moving spring 24, so that the placing plate 12 can continue to move upward.
When the connection block 23 is positioned near the end of the opening of the case 11, the swing block 21 is abutted against the tip of the uppermost placement plate 12, and the abutment surface between the swing block 21 and the uppermost placement plate 12 is an inclined surface.
It will be appreciated that the inclined surface is provided to push the swinging block 21 more easily to the side away from the placement plate 12 by pushing the inclined surface when the placement plate 12 moves upward.
The urging force of the main spring 16 is smaller than the urging force of the moving spring 24.
Working principle: when stacking the board bodies 15, each board body 15 is placed on each placement board 12, respectively, and then a plurality of placement boards 12 are placed one by one into the case 11. The through holes on the placing plate 12 are matched with the guide posts 14 to be placed into the box 11, at the moment, the other end of the placing plate 12 moves downwards to the top end of the push block 17 through the rolling of the roller 13, when the placing plate 12 is placed in, one end of the placing plate 12 is in contact with the swinging block 21, the swinging block 21 is driven to overturn downwards by overcoming the torsion spring force of the torsion spring 25, a plurality of placing plates 12 are placed into the box 11 one by one to be stacked, and at the moment, the top-end placing plate 12 is abutted with the bottom end of the swinging block 21.
When the plate body 15 needs to be taken out, the manual taking and placing plate 12 moves upwards, at the moment, one end of the placing plate 12 is abutted against the swinging block 21, the swinging block 21 cannot be turned upwards, and then the connecting block 23 is pushed to overcome the thrust of the moving spring 24 to move to the side far away from the placing plate 12 through the sliding fit of the placing plate 12 and the inclined surface, so that the swinging block 21 moves to the side far away from the placing plate 12 and does not block the upward movement of the placing plate 12, and at the moment, the placing plate 12 is taken out of the box body 11, so that the plate body 15 can be taken out.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A circuit board stacking structure, comprising:
the box body (11) is provided with an upward opening, and at least two placing plates (12) are placed in the box body (11); a plate body (15) is arranged on each placing plate (12);
the elastic piece is arranged at the lower wall of the opening of the box body (11), and the top end of the elastic piece is abutted with the placement plate (12) at the lowest side;
the movable guide component comprises a connecting end and a guide end, wherein the connecting end and the guide end are respectively arranged at two ends of the placing plate (12), the connecting end is arranged in a penetrating manner and slides with the placing plate (12), and the guide end is arranged in a sliding manner with one side end face of the placing plate (12);
the limiting component is slidably arranged on the top side of the inner wall of the opening of the box body (11), and is abutted with the top end of the uppermost placing plate (12) when sliding to one end.
2. The circuit board stacking structure according to claim 1, wherein the connecting end comprises a guide post (14), the guide post (14) is fixedly arranged at the lower wall of the opening of the box body (11), and the guide post (14) is perpendicular to the lower wall of the opening of the box body (11);
each placing plate (12) is provided with at least one through hole which is in sliding fit with the guide column (14), and the outer circular surface of the guide column (14) is in sliding connection with the through hole of the placing plate (12).
3. The circuit board stacking structure according to claim 1, wherein the guide portion includes rollers (13), the rollers (13) are rotatably disposed on side walls of the opening of the case (11), the rollers (13) are provided in plurality, and the plurality of rollers (13) are disposed in a distribution along an arrangement direction of the plurality of placement plates (12).
4. A circuit board stacking structure according to claim 1, wherein the elastic member comprises a main spring (16) and a push block (17);
the main spring (16) is fixedly arranged at the lower wall of the opening of the box body (11), the push block (17) is fixedly arranged at the top end of the main spring (16), and the push block (17) is abutted with the lowest placement plate (12).
5. The circuit board stacking structure according to claim 4, wherein the limiting member comprises a sliding cavity (22), the sliding cavity (22) is located at the top end of the side wall of the opening of the box body (11), the sliding cavity (22) is communicated with the box body (11), and a connecting block (23) is arranged on the inner wall of the sliding cavity (22) in a sliding mode.
6. The circuit board stacking structure according to claim 5, wherein the limiting member further comprises a swinging block (21), and the swinging block (21) is hinged with the connecting block (23);
the hinge joint of the swinging block (21) and the connecting block (23) is provided with a torsion spring (25), and the torsion force of the torsion spring (25) drives the swinging block (21) to always turn towards the upper side; one end of the connecting block (23) is fixedly provided with a limiting plate (26), and the limiting plate (26) is positioned on the overturning track of the swinging block (21).
7. The circuit board stacking structure according to claim 5, wherein the limiting member further comprises a moving spring (24), one end of the moving spring (24) is fixedly arranged on the inner wall of the side, far away from the opening of the box body (11), of the sliding cavity (22), the other end of the moving spring (24) is fixedly arranged on the connecting block (23), and the moving spring (24) pushes the connecting block (23) to move towards the opening side of the box body (11) all the time.
8. The circuit board stacking structure according to claim 6, wherein when the connection block (23) is located near one end of the opening of the case (11), the swing block (21) abuts against the top end of the uppermost placement plate (12), and the abutment surface of the swing block (21) against the uppermost placement plate (12) is an inclined surface.
9. A circuit board stacking structure according to claim 7, wherein the urging force of the main spring (16) is smaller than the urging force of the moving spring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321660918.XU CN220392071U (en) | 2023-06-28 | 2023-06-28 | Circuit board stacking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321660918.XU CN220392071U (en) | 2023-06-28 | 2023-06-28 | Circuit board stacking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220392071U true CN220392071U (en) | 2024-01-26 |
Family
ID=89600545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321660918.XU Active CN220392071U (en) | 2023-06-28 | 2023-06-28 | Circuit board stacking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220392071U (en) |
-
2023
- 2023-06-28 CN CN202321660918.XU patent/CN220392071U/en active Active
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