PCB storage rack capable of reducing scratches

Abstract

The utility model discloses a PCB (printed circuit board) storage rack capable of reducing scratches, which comprises a bottom plate, the front side and the rear side of the bottom plate are fixedly connected with side protection plates, a plurality of inclined plates are fixedly connected between the opposite side surfaces of the side protection plates, and a storage space is formed between every two adjacent inclined plates. A storage space is arranged in the storage box, an inclined plate is arranged in the storage space, a protective pad fixedly arranged on the inclined plate is arranged on the side wall of the storage space, an elastic supporting mechanism used for supporting a PCB is arranged at the bottom of the storage space, and a separation mechanism capable of dividing the storage space into a plurality of parts is arranged at the top of the storage space. According to the PCB storage device, the PCBs can slide into the storage space conveniently, workers do not need to carry out careful and exquisite operation, the storage efficiency is greatly improved while the PCBs are protected, meanwhile, on the premise that the sizes of the PCBs are allowed, the storage space can be better utilized, multiple batches of PCBs can be placed, and the space utilization rate is improved.

Description

Technical Field

[0001] The utility model relates to the field of PCB board storage racks, and in particular to a PCB board storage rack capable of reducing scratches. Background Art

[0002] During the production process of PCB boards, storage racks are often used to temporarily store and transport PCB boards to prevent them from being stacked in disorder and squeezing each other, causing wear or scratching of the green paint, characters and lines on the surface of the PCB boards.

[0003] A PCB board storage rack now includes a frame with a take-in and put-out opening on the top, a first limit plate and a second limit plate respectively arranged on opposite sides of the frame for limiting the side edges of the PCB board from both sides, and a supporting plate arranged at the bottom of the frame for supporting the side edges of the PCB board from the bottom, wherein the first limit plate, the second limit plate and the inner side surfaces of the supporting plate are respectively formed with a plurality of limit grooves arranged side by side, and the PCB board is inserted into the limit grooves in the same row of the frame through the take-in and put opening for positioning.

[0004] During the specific implementation, the applicant found that when inserting the PCB board into the limiting grooves of the same row of the frame, the opposite sides of the PCB board need to be inserted into the limiting grooves of the first limiting plate and the second limiting plate from the end openings of the limiting grooves. However, the width of the end openings of the traditional limiting grooves gradually decreases from the groove mouth to the groove bottom, and the width of the end openings is very small. When the operator inserts the PCB board into the end openings, it usually causes the edge of the PCB board to hit the edge of the end opening, causing the PCB board to be scratched. Even after the PCB board is inserted into the end opening, the distance between the PCB board and the inner wall of the limiting groove cannot be accurately judged, resulting in friction between the PCB board and the inner wall of the limiting groove, causing friction damage to the circuits on the PCB board, and eventually the PCB board is scrapped.

[0005] The Chinese utility model patent application number 202222583076.4 proposes a PCB board storage rack, but there are still some problems:

[0006] 1. During the storage and use process, the staff needs to be more cautious when operating, otherwise there is still a risk of collision or scratches, and there is a possibility of collision between the PCB board and the support board, so be more careful;

[0007] 2. The limit plate needs to be operated during use, which is cumbersome;

[0008] 3. After the accommodating cavity is separated by the limiting plate, the remaining space will be wasted, and the space utilization rate is limited, which needs to be improved.

[0009] Accordingly, the utility model proposes a PCB board storage rack capable of reducing scratches to solve the above-mentioned problem. Utility Model Content

[0010] In order to overcome the defects in the above-mentioned prior art, the utility model provides a PCB board storage rack that can reduce scratches. By arranging a protective pad and an inclined plate structure, the PCB board can be conveniently slid into the storage space, and the staff does not need to perform very careful and delicate operations. While protecting the PCB board, the storage efficiency is greatly improved. At the same time, under the premise that the size of the PCB board allows, the storage space can be better utilized to place multiple batches of PCB boards, thereby improving space utilization.

[0011] Technical Solution

[0012] A PCB board storage rack capable of reducing scratches comprises a bottom plate, side protection plates are fixedly connected to the front and rear sides of the bottom plate, a plurality of inclined plates are fixedly connected between opposite side surfaces of the side protection plates, a storage space is formed between two adjacent inclined plates, side walls of the storage space are provided with protection pads fixedly mounted on the inclined plates, an elastic support mechanism for supporting PCB boards is provided at the bottom of the storage space, and a partition mechanism capable of dividing the storage space into a plurality of spaces is provided at the top of the storage space.

[0013] Furthermore, the elastic support mechanism includes a support plate slidably arranged inside the storage space, a support pad is arranged on the upper side of the support plate, and a plurality of support springs are fixedly connected between the support plate and the bottom plate.

[0014] Furthermore, the upper surface of the support pad is in the shape of a circular groove, and the inner circular surface of the circular groove is tangent to the surface of the protective pad.

[0015] Furthermore, the partition mechanism includes a transverse plate, a plurality of blocking columns are fixedly arranged on the lower side of the transverse plate, and an anti-collision layer is wrapped on the outer side surface of the blocking columns.

[0016] Furthermore, the blocking column and the anti-collision layer can be just inserted into the storage space with the protective pad.

[0017] Furthermore, an anti-collision cushion layer is provided on the opposite side surface of the side protection plate.

[0018] Beneficial Effects

[0019] Compared with the prior art, the utility model has the following beneficial effects: by providing a protective pad and an inclined plate structure, the PCB board can be conveniently slid into the storage space, and the staff does not need to perform very careful and delicate operations. While protecting the PCB board, the storage efficiency is greatly improved. At the same time, under the premise that the size of the PCB board allows, the storage space can be better utilized to place multiple batches of PCB boards, thereby improving space utilization. When necessary, a partition mechanism can be inserted to avoid collisions between PCB boards in different spaces. The utility model has a simple structure and rich functions, and is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a PCB board storage rack capable of reducing scratches according to the utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the structure in the AA direction.

[0022] Reference Numbers

[0023] Elastic support mechanism 901, partition mechanism 902, bottom plate 1, storage space 2, inclined plate 3, protection pad 4, side protection plate 5, anti-collision layer 6, cross plate 7, blocking column 8, support pad 9, support plate 10, support spring 11. DETAILED DESCRIPTION

[0024] In order to better illustrate the content of the utility model, the following is a description with reference to the accompanying drawings and implementation examples:

[0025] have Figure 1-Figure 2 As shown, the utility model discloses a PCB board storage rack capable of reducing scratches, comprising a bottom plate 1, side protection plates 5 are fixedly connected to the front and rear sides of the bottom plate 1, a plurality of inclined plates 3 are fixedly connected between opposite sides of the side protection plates 5, a storage space 2 is formed between two adjacent inclined plates 3, side walls of the storage space 2 are provided with protection pads 4 fixedly mounted on the inclined plates 3, an elastic support mechanism 901 for supporting PCB boards is provided at the bottom of the storage space 2, and a partition mechanism 902 capable of dividing the storage space 2 into multiple parts is provided at the top of the storage space 2.

[0026] Furthermore, the elastic support mechanism 901 includes a support plate 10 slidably disposed inside the storage space 2 , a support pad 9 is disposed on the upper side of the support plate 10 , and a plurality of support springs 11 are fixedly connected between the support plate 10 and the bottom plate 1 .

[0027] Furthermore, the upper surface of the support pad 9 is in the shape of a circular groove, and the inner surface of the circular groove is tangent to the surface of the protection pad 4 .

[0028] Furthermore, the partition mechanism 902 includes a transverse plate 7 , a plurality of blocking columns 8 are fixedly provided on the lower side of the transverse plate 7 , and an anti-collision layer 6 is wrapped on the outer side of the blocking columns 8 .

[0029] Furthermore, the blocking column 8 and the anti-collision layer 6 can be just inserted into the storage space 2 with the protection pad 4 .

[0030] Furthermore, an anti-collision pad layer (not shown) is provided on the opposite side surface of the side protection plate 5 .

[0031] Specifically, when in use, it is selected whether to use the separation mechanism 902 according to the needs;

[0032] If the front and rear dimensions of the PCB board are relatively large, the partition mechanism 902 is not required. If the front and rear dimensions of the PCB board are relatively small, the partition mechanism 902 is used to divide the PCB board into two front and rear spaces, thereby storing two batches of PCB boards.

[0033] The vertical height of the stored PCB board is greater than the length of the inclined plate 3;

[0034] When storing, the PCB board can be directly placed into the storage space 2 along the inclined surface of the inclined plate 3, and the PCB board can be directly slid into the storage space 2, which is very quick and convenient;

[0035] When the PCB board slides in, the support pad 9 and the support spring 11 bear and alleviate the impact of the downward movement, thereby simplifying the storage operation and protecting the PCB board.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the technical solution of the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solution recorded in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solution from the spirit and scope of the technical solution of each embodiment of the utility model.

Claims

1. A PCB board storage rack capable of reducing scratches, characterized in that: The invention comprises a bottom plate (1), the front and rear sides of the bottom plate (1) are fixedly connected to side protection plates (5), a plurality of inclined plates (3) are fixedly connected between opposite sides of the side protection plates (5), a storage space (2) is formed between two adjacent inclined plates (3), the side walls of the storage space (2) are provided with protection pads (4) fixedly arranged on the inclined plates (3), the bottom of the storage space (2) is provided with an elastic support mechanism (901) for supporting a PCB board, and the top of the storage space (2) is provided with a partition mechanism (902) capable of dividing the storage space (2) into a plurality of spaces.

2. A PCB board storage rack capable of reducing scratches according to claim 1, characterized in that: The elastic support mechanism (901) comprises a support plate (10) slidably arranged inside the storage space (2), a support pad (9) is arranged on the upper side of the support plate (10), and a plurality of support springs (11) are fixedly connected between the support plate (10) and the bottom plate (1).

3. A PCB board storage rack capable of reducing scratches according to claim 2, characterized in that: The upper surface of the support pad (9) is in the shape of a circular groove, and the inner surface of the circular groove is tangent to the surface of the protection pad (4).

4. The PCB board storage rack capable of reducing scratches according to claim 3, characterized in that: The partition mechanism (902) comprises a transverse plate (7), a plurality of blocking columns (8) are fixedly arranged on the lower side of the transverse plate (7), and the outer side surfaces of the blocking columns (8) are wrapped with an anti-collision layer (6).

5. A PCB board storage rack capable of reducing scratches according to claim 4, characterized in that: The blocking column (8) and the anti-collision layer (6) can be inserted exactly into the storage space (2) with the protection pad (4).

6. The PCB board storage rack capable of reducing scratches according to claim 5, characterized in that: An anti-collision cushion layer is also provided on the opposite side surface of the side protection plate (5).

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