Blister box for storing PCBA (printed circuit board assembly)

Abstract

The utility model belongs to the field of packaging and storage, and particularly relates to a blister box for storing PCBA (printed circuit board assembly) boards, which comprises a blister box body, a plurality of placing grooves for placing the PCBA boards are arranged on the blister box body in a matrix manner, round protruding parts are arranged on the blister box body and positioned in the middle of the placing grooves, and the round protruding parts can be clamped into through holes in the middles of the PCBA boards. A plurality of stacking limiting components are arranged on the outer side of the blister box body in the circumferential direction. When the PCBA board is placed in the containing groove, the circular protruding part can be clamped to the inner side of a hole in the PCBA board, the PCBA board is fixed into the containing groove, the PCBA board is prevented from running in the blister box body, the containing groove is used for containing the PCBA board, electronic elements on the PCBA board can be prevented from being crushed in the stacking process of the blister box body, the blister box body can be stacked, the storage space is effectively saved, and the PCBA board can be conveniently stored. The blister box body can be recycled after being used up.

Description

Technical Field

[0001] This utility model relates to the field of packaging and storage technology, specifically a blister box for storing PCBA boards. Background Technology

[0002] PCBA, or Printed Circuit Board Assembly, is a crucial component in the electronics industry. It involves soldering electronic components such as resistors, capacitors, and chips onto a printed circuit board to form a complete circuit system. With continuous technological advancements, PCBAs play an increasingly important role in various electronic products, including smartphones, computers, and home appliances.

[0003] Currently, during the turnover and packaging of DC brushless motor PCBA drive boards, the lack of suitable packaging boxes on the market leads to damage to the PCBA boards and components being knocked off. This results in chaos and difficulty in counting quantities during turnover, transportation, and warehousing management, causing confusion in inventory records and potential quality risks. In addition, it also leads to low work efficiency and inconvenience in operation. Utility Model Content

[0004] The purpose of this invention is to provide a blister box for storing PCBA boards to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A blister box for storing PCBA boards is provided for placing PCBA boards with a through hole in the center. The blister box includes a blister box body with a plurality of placement slots arranged in a matrix on the blister box body for placing the PCBA boards. A circular protrusion is provided on the blister box body at the center of the placement slots. The circular protrusion can be inserted into the through hole in the center of the PCBA board. A plurality of stacking limiting components are provided on the outer circumferential side of the blister box body.

[0007] A further improvement is that the blister pack body is made of conductive plastic using an injection molding process. Conductive plastic can conduct current and prevent the generation of static electricity.

[0008] A further improvement is that the outer side of the circular protrusion engages with the inner side of the through hole in the middle of the PCBA board. When the PCBA board is placed in the placement slot, the circular protrusion engages with the inner side of the hole inside the PCBA board, thus securing the PCBA board.

[0009] A further improvement is that the blister pack body has grooves on both the left and right sides of the placement slot. The grooves are provided to allow space for fingers when placing and removing items from the PCBA board.

[0010] A further improvement is that, when multiple blister pack bodies are stacked, the outer side of the stacking limiting component on one of the blister pack bodies is slidably connected to the inner side of the stacking limiting component on the other blister pack body located below it. Thus, when the blister pack bodies are stacked, the stacking limiting component at the outer end of the upper blister pack body slides to the inner side of the stacking limiting component at the outer end of the lower blister pack body, thereby positioning the stacked blister pack bodies and ensuring their neat stacking.

[0011] A further improvement is that a protective frame is slidably connected to the outer circumference of the blister box body, and two opposite inner sides of the lower end of the protective frame are fixedly connected to L-shaped plates extending into the interior of the protective frame. A threaded rod is threadedly connected to the upper end of the L-shaped plate, and a pressure plate is fixedly connected to one end of the threaded rod near the inner side of the protective frame. A rotating handle is fixedly connected to the other end of the threaded rod.

[0012] A further improvement is that the pressure plate is used to press the outer edge of the blister box body against the inner side of the protective frame. Thus, after the blister box body is slid to the inner side of the protective frame, rotating the handle causes the threaded rod to rotate while moving towards the left or right end of the bottom side of the blister box body until the pressure plate contacts the left or right end of the bottom side of the blister box body, thereby fixing the blister box body to the inner side of the protective frame.

[0013] A further improvement is that the protective frame is a metal frame. The metal frame has high structural strength, providing reliable protection for the blister pack body.

[0014] In summary, this application discloses a blister pack for storing PCBA boards.

[0015] In this technical solution, when the PCBA board is placed in the placement slot, the circular protruding part will lock into the inside hole of the PCBA board, fixing the PCBA board in the placement slot and preventing the PCBA board from moving around in the blister box body. The placement slot is used to accommodate the PCBA board, which can prevent the electronic components on the PCBA board from being crushed during the stacking of the blister box body. The blister box body can also be stacked, effectively saving storage space. After the blister box body is used, it can be recycled and reused.

[0016] Furthermore, after sliding the blister box body to the inside of the protective frame, the rotating handle is then turned to make the threaded rod rotate and move towards the left or right end of the bottom side of the blister box body until the pressure plate contacts the left or right end of the bottom side of the blister box body. This fixes the blister box body to the inside of the protective frame, so that when the blister box bodies are stacked and transported, the protective frame will protect the inner blister box body and prevent it from being broken by impact, which would damage the PCBA board placed inside. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of a blister pack for storing PCBA boards according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the blister pack for storing PCBA boards from another perspective;

[0019] Figure 3 This is a schematic diagram of the blister box structure in a blister box for storing PCBA boards, as shown in an embodiment of the present invention.

[0020] Figure 4 This is a schematic diagram of the protective frame structure in a blister pack for storing PCBA boards according to an embodiment of the present invention;

[0021] Figure 5 for Figure 4 Enlarged view of point A.

[0022] In the diagram: 1. Blister box body; 11. Placement slot; 12. Groove; 2. Circular protruding part; 3. Stacking limiting part; 401. Protective frame; 402. L-shaped plate; 403. Threaded rod; 404. Rotating handle; 405. Pressure plate. Detailed Implementation

[0023] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings. Preferred embodiments of this application are shown in the drawings. However, this application can be implemented in many other different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a thorough and complete understanding of the disclosure of this application.

[0024] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0025] It should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0027] It should also be noted that in the embodiments of this application, the same reference numerals are used to represent the same component or part. For the same part in the embodiments of this application, the reference numerals may only be used to mark one part or component as an example. It should be understood that the reference numerals are also applicable to other identical parts or components.

[0028] Please see Figures 1-5 This utility model provides a blister box for storing PCBA boards. The blister box includes a blister box body 1, which can be made of conductive plastic by traditional injection molding process, so that the blister box body 1 has an anti-static effect.

[0029] The blister box body 1 has multiple placement slots 11 arranged in a matrix. The blister box body 1 has grooves 12 on both the left and right sides of the placement slots 11. The grooves 12 are designed to provide space for fingers during the process of picking up and putting down PCBA boards.

[0030] A circular protruding part 2 is provided on the blister box body 1 at the middle position of the placement groove 11. The outer side of the circular protruding part 2 engages with the inner side of the through hole in the middle of the PCBA board. Thus, when the PCBA board is placed in the placement groove 11, the circular protruding part 2 will engage with the inner side of the through hole in the middle of the PCBA board, fixing the PCBA board in the placement groove 11 and preventing the PCBA board from moving in the blister box body 1.

[0031] Multiple stacking limiting components 3 are arranged around the circumferential outer side of the blister box body 1. When multiple blister box bodies 1 are stacked, the outer side of the stacking limiting component 3 on one blister box body 1 slides into contact with the inner side of the stacking limiting component 3 on the blister box body 1 below it. This arrangement allows the stacked blister box bodies 1 to be positioned by sliding the stacking limiting component 3 at the outer end of the upper blister box body 1 to the inner side of the stacking limiting component 3 at the outer end of the lower blister box body 1, ensuring the neatness of the stacked blister box bodies 1.

[0032] A protective frame 401 is slidably connected to the outer circumference of the blister box body 1. An L-shaped plate 402 extending into the interior of the protective frame 401 is fixedly connected to the two opposite inner sides of the lower end of the protective frame 401. A threaded rod 403 is threadedly connected to the upper end of the L-shaped plate 402. A pressure plate 405 is fixedly connected to one end of the threaded rod 403 near the inner side of the protective frame 401. A rotating handle 404 is fixedly connected to the other end of the threaded rod 403.

[0033] The side of the pressure plate 405 away from the threaded rod 403 is used to press the outer edge of the blister box body 1 against the inner side of the protective frame 401. After the blister box body 1 is slid to the inner side of the protective frame 401, the rotating handle 404 is rotated to make the threaded rod 403 rotate and move to the left or right end of the bottom side of the blister box body 1 until the pressure plate 405 contacts the left or right end of the bottom side of the blister box body 1. This fixes the blister box body 1 to the inner side of the protective frame 401. Thus, when the blister box body 1 is stacked and transported, the protective frame 401 will protect the inner side of the blister box body 1 and prevent the blister box body 1 from being broken by impact, which would damage the PCBA board placed inside.

[0034] Furthermore, the protective frame 401 is a metal frame, such as an aluminum alloy frame. The metal frame has high structural strength and can provide reliable protection for the blister box body 1.

[0035] In summary, when using the blister box for storing PCBA boards, the PCBA boards are placed in the placement slot 11 on the blister box body 1, and the through hole in the middle of the PCBA board is locked to the outer end of the circular protruding part 2, and the entire PCBA board is accommodated in the groove 12.

[0036] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The above embodiments are merely illustrative of several implementation methods of this application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this application should be determined by the appended claims.

Claims

1. A blister box for storing PCBA boards, used to hold PCBA boards with a through hole in the middle, characterized in that, The blister box includes a blister box body (1), on which a plurality of placement slots (11) for placing the PCBA board are arranged in a matrix. A circular protruding part (2) is provided in the middle of the placement slots (11) on the blister box body (1). The circular protruding part (2) can be inserted into the through hole in the middle of the PCBA board. A plurality of stacking limiting parts (3) are provided on the outer circumferential side of the blister box body (1).

2. The blister pack for storing PCBA boards according to claim 1, characterized in that: The blister box body (1) is made of conductive plastic by injection molding.

3. The blister box for storing PCBA boards according to claim 1, characterized in that: The outer side of the circular protrusion (2) is engaged with the inner side of the through hole in the middle of the PCBA board.

4. A blister pack for storing PCBA boards according to claim 1, characterized in that: The blister box body (1) has grooves (12) on both the left and right sides of the placement slot (11).

5. A blister pack for storing PCBA boards according to claim 1, characterized in that: When multiple blister box bodies (1) are stacked, the outer side of the stacking limiting member (3) on one of the blister box bodies (1) is slidably connected to the inner side of the stacking limiting member (3) on another blister box body (1) located below it.

6. A blister pack for storing PCBA boards according to any one of claims 1-5, characterized in that: A protective frame (401) is slidably connected to the outer circumference of the blister box body (1). An L-shaped plate (402) extending into the interior of the protective frame (401) is fixedly connected to the two opposite inner sides of the lower end of the protective frame (401). A threaded rod (403) is threadedly connected to the upper end of the L-shaped plate (402). A pressure plate (405) is fixedly connected to one end of the threaded rod (403) near the inner side of the protective frame (401). A rotating handle (404) is fixedly connected to the other end of the threaded rod (403).

7. A blister pack for storing PCBA boards according to claim 6, characterized in that: The pressure plate (405) is used to press the outer edge of the blister box body (1) against the inner side of the protective frame (401).

8. A blister pack for storing PCBA boards according to claim 6, characterized in that: The protective frame (401) is a metal frame.

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