CN218617940U

CN218617940U - PCB bracket and goods shelf

Info

Publication number: CN218617940U
Application number: CN202223295845.7U
Authority: CN
Inventors: 董延; 刘金锋; 冯高辉
Original assignee: Shenzhen Xinzhide Technology Co ltd
Current assignee: Shenzhen Xinzhide Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-14
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a PCB bracket, which comprises a bottom plate and a vertical plate which are arranged vertically, wherein a plurality of first placing grooves are arranged on the length directions of the bottom plate and the vertical plate at equal intervals; the first placing grooves on the bottom plate and the first placing grooves on the vertical plates are arranged in a one-to-one correspondence manner, and the joints of the first placing grooves and the first placing grooves are communicated; the edge of one side of the bottom plate, which is far away from the vertical plate, is provided with two vertically arranged connecting rods, a partition plate which is parallel to the bottom plate is arranged between the two connecting rods, the partition plate is positioned in the middle of the vertical plate, and one end, which faces the vertical plate, of the partition plate is rotatably arranged on the vertical plate through a hinge shaft; a baffle block for supporting the baffle plate is formed at one side of the two connecting rods opposite to each other in a protruding manner; second placing grooves which are opposite to the first placing grooves on the bottom plate and the vertical plate one by one are arranged on the two sides of the partition plate and penetrate through the partition plate in the width direction; the back of the vertical plate is provided with a hook part for hanging. The utility model has the advantages of structural design is ingenious, can adapt to the loading demand of different specification PCB boards, and space utilization is high.

Description

PCB bracket and goods shelf

Technical Field

The utility model relates to a PCB board manufacturing auxiliary assembly technical field, very much relate to a PCB board bracket and goods shelves.

Background

A Printed Circuit Board (PCB) is one of important parts in the electronics industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, requires electronic components such as integrated circuits, and printed wiring boards are used to electrically interconnect the components.

However, the manufacturing process of the PCB includes a plurality of processes, and there are cases where the PCB needs to be transferred or left to stand between the two processes. When the PCB is moved or placed still between the stations, the PCBs need to be placed in a concentrated mode, and in order to avoid mutual scraping damage between the PCBs caused by direct stacking of the PCBs, the PCBs are usually loaded through a PCB bracket. However, the specifications of the PCBs of different products are different in size, and in order to be suitable for all PCBs, the existing PCB bracket has only one layer, and for PCBs with smaller sizes, the loading capacity is small, and the space utilization rate is low.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a structural design is ingenious, can adapt to the loading demand of different specification PCB boards, PCB board bracket and goods shelves that space utilization is high.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a PCB bracket comprises a bottom plate and a vertical plate which are perpendicular to each other, wherein a plurality of first placing grooves are arranged in the length directions of the bottom plate and the vertical plate at equal intervals; the first placing grooves penetrate through the corresponding bottom plate and the corresponding vertical plate along the width direction, the first placing grooves in the bottom plate are in one-to-one correspondence with the first placing grooves in the vertical plate, and the joints of the first placing grooves and the first placing grooves in the vertical plate are mutually communicated; the edge of one side of the bottom plate, which is far away from the vertical plate, is provided with two vertically arranged connecting rods, and the two connecting rods are symmetrically distributed at two ends of the bottom plate in the length direction; a partition plate parallel to the bottom plate is arranged between the two connecting rods, the partition plate is positioned in the middle of the vertical plate, and one end, facing the vertical plate, of the partition plate is rotatably arranged on the vertical plate through a hinge shaft; a baffle block for supporting the clapboard is formed at one side of the two connecting rods opposite to each other in a protruding manner; second placing grooves which are opposite to the first placing grooves on the bottom plate and the vertical plate one by one are formed in the two sides of the partition plate, and the second placing grooves penetrate through the partition plate in the width direction; the back of the vertical plate is provided with a hook part for hanging.

By adopting the structure, for the PCB with smaller size (the width is less than the distance between the partition board and the bottom board), the partition board can be overturned upwards firstly, the lower layer space is opened, the PCB is inserted into the first placing grooves of the bottom board and the vertical board, after the PCB is completely filled, the partition board is overturned downwards to the stop block, and then the PCB is inserted into the second placing groove of the partition board and the first placing groove of the vertical board. Therefore, double-layer loading can be realized, and the space utilization rate is improved. To the great PCB board of size, overturn the baffle top to cartridge PCB board in the first standing groove of bottom plate and the second standing groove of baffle, with the loading demand that adapts to different size PCB boards. In addition, a certain distance is kept between the PCB boards inserted into the first placing groove and/or the second placing groove, so that the PCB boards can be prevented from being scratched and damaged.

Furthermore, one side of the bottom plate, which faces the vertical plate, extends to the back of the vertical plate to form a supporting portion, and the upper end of the vertical plate bends towards the supporting portion to form the hook portion.

Like this, when putting PCB board bracket on goods shelves through hook portion, supporting part and goods shelves contact supporting point and hook position are on same vertical plane, riser and bottom plate tilt up this moment, insert the PCB board of putting in first standing groove and/or second standing groove and can not deviate from the one side landing of riser because of shake or the effect of gravity from the bottom plate when the transport, are favorable to protecting the safety of PCB board.

Furthermore, the height of the connecting rod is consistent with the width of the vertical plate, a first cross rod is connected between the top of the connecting rod and the upper end of the vertical plate, and a second cross rod is connected between the middle of the connecting rod and the middle of the vertical plate; and two ends of the hinge shaft of the partition plate are respectively arranged on the corresponding second cross rods.

Like this, the stability of PCB board bracket has not only been strengthened to two horizontal poles of connection between riser and connecting rod, and the staff can also hold first horizontal pole and get PCB board bracket and put, conveniently grasps in the transport.

Further, the bottom plate, the vertical plate and the partition plate respectively comprise a base plate and a rubber pad adhered to the base plate, and the first placing groove and the second placing groove are respectively arranged on the corresponding rubber pads.

Like this, set up the standing groove and can reduce the probability that the PCB board was scraped to the rubber mat to play the effect of protection PCB board.

Furthermore, a first magnet is embedded in the upper end of the vertical plate, and a second magnet corresponding to the first magnet is embedded in the partition plate, so that when the partition plate rotates upwards to the vertical state, the first magnet and the second magnet are opposite to each other and attract each other.

Like this, at the in-process of loading the less PCB board of size, can guarantee through the magnetic force actuation of first magnet and second magnet that the baffle is in the state of erectting all the time, avoid the baffle to overturn and influence placing of lower floor's PCB board, be favorable to improving the loading efficiency of PCB board.

Furthermore, reinforcing ribs arranged along diagonal lines are arranged on the back surfaces of the bottom plate and the vertical plate.

Therefore, the reinforcing ribs arranged along the diagonal lines of the bottom plate and the vertical plate can increase the rigidity of the bottom plate and the vertical plate and prolong the service life of the bottom plate and the vertical plate; on the other hand, the reinforcing ribs arranged along the diagonal line can increase the rigidity and reduce the number of the reinforcing ribs so as to save materials.

The utility model provides a PCB board goods shelves, includes the body frame body, detachably hangs on the body frame body and is equipped with as above PCB board bracket, the body frame body includes that two parallels are just to the supporting component who sets up, two be connected with between the supporting component and be used for hanging the bearing subassembly of PCB board bracket, bearing subassembly follows supporting component's vertical direction equipartition is provided with the multiunit.

Furthermore, the supporting component comprises a supporting rod arranged transversely and a vertical rod vertically arranged in the middle of the supporting rod; the supporting component is arranged between the two upright posts and is orthogonal to the supporting rod; the two ends of the supporting rod in the length direction are provided with universal wheels.

Further, the bearing assembly comprises a cross beam and a joist which are arranged in parallel, and the top end of the cross beam is provided with a suspension groove arranged along the length direction; the cross beam is positioned above the joist, and the distance between the cross beam and the joist is matched with the width of the vertical plate, so that when the hook hanging part is hung in the hanging groove, the vertical plate or the bottom plate is abutted against the joist.

Furthermore, a push rod arranged in parallel with the support rod is fixedly arranged in the middle of the vertical rod.

Therefore, the push rod can be conveniently grasped by a worker, and the PCB shelf is pushed to be carried.

To sum up, the utility model has the advantages of structural design is ingenious, can adapt to the loading demand of different specification PCB boards, and space utilization is high.

Drawings

Fig. 1 is a schematic view of an overall structure of a PCB board bracket.

Fig. 2 is a schematic structural view of the bottom plate and the vertical plate in fig. 1.

Fig. 3 is a schematic structural view of a PCB bracket in a state where a partition is turned up.

Fig. 4 is a schematic perspective view of a shelf for PCB boards.

Fig. 5 is a side view structure diagram of a PCB shelf.

Detailed Description

The following will be described in detail with reference to a PCB shelf using the PCB bracket of the present invention.

In the specific implementation: as shown in fig. 1 to 5, a PCB board shelf comprises a main frame body, wherein a PCB board bracket is detachably hung on the main frame body, the PCB board bracket comprises a bottom board 1 and a vertical board 2 which are perpendicular to each other, and a plurality of first placing grooves are formed in the length directions of the bottom board 1 and the vertical board 2 at equal intervals; the first placing grooves penetrate through the corresponding bottom plate 1 and the corresponding vertical plate 2 along the width direction, the first placing grooves on the bottom plate 1 and the first placing grooves on the vertical plate 2 are arranged in a one-to-one correspondence manner, and the joints of the first placing grooves and the first placing grooves are mutually communicated; the edge of one side of the bottom plate 1, which is far away from the vertical plate 2, is provided with two vertically arranged connecting rods 3, and the two connecting rods 3 are symmetrically distributed at two ends of the bottom plate 1 in the length direction; a partition plate 4 parallel to the bottom plate 1 is arranged between the two connecting rods 3, the partition plate 4 is positioned in the middle of the vertical plate 2, and one end facing the vertical plate 2 is rotatably mounted on the vertical plate 2 through a hinge shaft; a stopper 31 for supporting the partition plate 4 is formed on one side of the two opposite connecting rods 3 in a protruding manner; two sides of the partition plate 4 are respectively provided with a second placing groove which is opposite to the first placing grooves on the bottom plate 1 and the vertical plate 2 one by one, and the second placing grooves are arranged in a penetrating manner along the width direction of the partition plate 4; the back of the vertical plate 2 is provided with a hook part 21 for hanging. The body frame body includes that two parallels are just to the supporting component 5 of setting, two be connected with between the supporting component 5 and be used for hanging the bearing component 6 of PCB board bracket, bearing component 6 is followed the vertical direction equipartition of supporting component 5 is provided with the multiunit.

In this embodiment, as shown in fig. 1 to 3, the bottom plate 1 extends to the back of the vertical plate 2 toward one side of the vertical plate 2 to form a support portion 11, and the upper end of the vertical plate 2 is bent toward the support portion 11 to form the hook portion 21. Correspondingly, the supporting component 6 comprises a cross beam 61 and a joist 62 which are arranged in parallel, the top end of the cross beam 61 is provided with a suspension groove 611 arranged along the length direction, the cross beam 61 is positioned above the joist 62, and the distance between the cross beam 61 and the joist 62 is matched with the width of the vertical plate 2, so that when the hook part 21 is hung in the suspension groove 611, the vertical plate 2 is abutted against the joist 62. In this embodiment, the two sides of the joist are further provided with supporting grooves arranged along the length direction.

When the supporting device is used, the hook parts are hung in the hanging grooves of the cross beam, and meanwhile, the supporting parts of the bottom plate are inserted into the supporting grooves of the joists. Because supporting part and goods shelves contact support point are located same vertical plane with the hook position, riser and bottom plate tilt up this moment, insert the PCB board of putting in first standing groove and/or second standing groove and can not deviate from the one side landing of riser from the bottom plate because of shake or the effect of gravity when the transport, be favorable to protecting the safety of PCB board, as shown in fig. 5, what load in the PCB board bracket on upper strata in the picture is the less PCB board of size, and it is two-layer to load, the great PCB board of size is loaded in the PCB board bracket of lower floor, 4 upsets of baffle this moment.

For convenient carrying, the support assembly 5 comprises a support rod 51 arranged transversely and a vertical rod 52 vertically arranged in the middle of the support rod; the supporting component 6 is arranged between the two upright rods 52 and is orthogonal to the supporting rod 51; universal wheels 53 are arranged at the two ends of the supporting rod 51 in the length direction; a push rod 9 arranged in parallel with the support rod 51 is fixedly arranged in the middle of the vertical rod 52, as shown in fig. 4. In addition, in order to increase the stability of the PCB bracket, a reinforcing bar is obliquely disposed between the vertical bar 52 and the supporting bar 51, and the reinforcing bar is symmetrically disposed at both sides of the vertical bar 52 in the width direction.

In the embodiment, the height of the connecting rod 3 is consistent with the width of the vertical plate 2, a first cross rod 7 is connected between the top of the connecting rod and the upper end of the vertical plate 2, and a second cross rod 8 is connected between the middle of the connecting rod and the middle of the vertical plate; and two ends of the hinge shaft of the partition plate 4 are respectively arranged on the corresponding second cross rods 8. Meanwhile, the bottom plate 1, the vertical plate 2 and the partition plate 4 respectively comprise a base plate and rubber pads adhered to the base plate, and the first placing grooves and the second placing grooves are respectively arranged on the corresponding rubber pads. In order to increase the strength of the bottom plate 1 and the vertical plate 2, the base plate back surfaces of the bottom plate 1 and the vertical plate 2 are provided with reinforcing ribs arranged along a diagonal line.

During the use, to the less PCB board of size (the width is less than baffle and bottom plate interval), can upwards overturn the baffle earlier, open lower floor's space, with PCB board cartridge in the first standing groove of bottom plate and riser, fill with the back completely, with the baffle downwards overturn to the dog, cartridge PCB board in the second standing groove of baffle and the first standing groove of riser again. Therefore, double-layer loading can be realized, and the space utilization rate is improved. To the great PCB board of size, overturn the baffle top to cartridge PCB board in the first standing groove of bottom plate and the second standing groove of baffle, with the loading demand that adapts to different size PCB boards.

In order to enable the partition board to be capable of stably keeping a turning-up state and avoiding falling when a PCB (printed circuit board) with a small insertion size is inserted, a first magnet is embedded in the upper end of the vertical plate 2, a second magnet corresponding to the first magnet is embedded in the partition board 4, and when the partition board 4 rotates upwards to a vertical state, the first magnet and the second magnet are opposite to each other and attract each other. In addition, in order to ensure the attraction force of the first magnet and the second magnet and avoid the influence of the thickness of the rubber pad, the first magnet can also be selectively arranged on two sides of the vertical plate in the length direction and positioned on the surface of the vertical plate.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A PCB bracket comprises a bottom plate (1) and a vertical plate (2) which are perpendicular to each other, wherein a plurality of first placing grooves are formed in the length directions of the bottom plate (1) and the vertical plate (2) at equal intervals; the first placing grooves penetrate through the corresponding bottom plate (1) and the corresponding vertical plate (2) along the width direction, the first placing grooves on the bottom plate (1) and the first placing grooves on the vertical plate (2) are arranged in a one-to-one correspondence manner, and the joints of the first placing grooves and the vertical plate are mutually communicated; the vertical type connecting device is characterized in that two connecting rods (3) which are vertically arranged are arranged at the edge of one side, away from the vertical plate (2), of the bottom plate (1), and the two connecting rods (3) are symmetrically distributed at two ends of the bottom plate (1) in the length direction; a partition plate (4) parallel to the bottom plate (1) is arranged between the two connecting rods (3), the partition plate (4) is located in the middle of the vertical plate (2), and one end facing the vertical plate (2) is rotatably mounted on the vertical plate (2) through a hinge shaft; a stop block (31) for supporting the clapboard (4) is formed at one side of the two connecting rods (3) opposite to each other in a protruding way; two sides of the partition plate (4) are respectively provided with a second placing groove which is opposite to the first placing grooves on the bottom plate (1) and the vertical plate (2) one by one, and the second placing grooves penetrate through the partition plate (4) in the width direction; the back of the vertical plate (2) is provided with a hook part (21) for hanging.

2. A PCB bracket according to claim 1, wherein a side of the bottom plate (1) facing the vertical plate (2) extends to a back of the vertical plate (2) to form a support portion (11), and an upper end of the vertical plate (2) is bent toward the support portion (11) to form the hooking portion (21).

3. The PCB bracket of claim 1, wherein the height of the connecting rod (3) is consistent with the width of the vertical plate (2), a first cross rod (7) is connected between the top of the connecting rod and the upper end of the vertical plate (2), and a second cross rod (8) is connected between the middle of the connecting rod and the middle of the vertical plate; two ends of the hinge shaft of the partition plate (4) are respectively arranged on the corresponding second cross rods (8).

4. The PCB tray according to claim 1, wherein the bottom plate (1), the vertical plate (2) and the partition plate (4) each comprise a base plate and a rubber pad adhered to the base plate, and the first and second placement grooves are respectively provided on the corresponding rubber pads.

5. The PCB bracket of claim 4, wherein a first magnet is embedded in the upper end of the vertical plate (2), a second magnet corresponding to the first magnet is embedded in the partition plate (4), and when the partition plate (4) is rotated upwards to an upright state, the first magnet and the second magnet are opposite and mutually attracted.

6. A PCB board carrier as claimed in claim 1, wherein the back of the base plate (1) and the riser (2) has ribs arranged diagonally.

7. The utility model provides a PCB board goods shelves, its characterized in that, includes the body frame body, detachably hangs on the body frame body and is equipped with the PCB board bracket of any one of claims 1-6, the body frame body includes two parallel just to supporting component (5) that set up, two be connected with between supporting component (5) and be used for hanging the bearing subassembly (6) of PCB board bracket, bearing subassembly (6) are followed the vertical direction equipartition of supporting component (5) is provided with the multiunit.

8. The PCB pallet of claim 7, wherein the support assembly (5) comprises a transversely arranged support bar (51) and a vertical bar (52) arranged vertically in the middle of the support bar; the supporting component (6) is arranged between the two upright rods (52) and is orthogonal to the supporting rod (51); the two ends of the supporting rod (51) in the length direction are provided with universal wheels (53).

9. The PCB pallet of claim 8, wherein the support member (6) comprises a cross member (61) and a joist (62) arranged parallel to each other, the top end of the cross member (61) having a hanging groove (611) arranged along the length direction; the cross beam (61) is positioned above the joist (62), and the distance between the cross beam and the joist (62) is matched with the width of the vertical plate (2), so that when the hook part (21) is hung in the hanging groove (611), the vertical plate (2) or the bottom plate (1) is abutted against the joist (62).

10. The PCB rack of claim 8, wherein a push rod (9) is fixed in the middle of the vertical rod (52) and parallel to the support rod (51).