Electronic product PCB (printed circuit board) packaging box
By combining the separate inspection port and the picking port, the problem of functional fragmentation in PCB circuit board packaging boxes is solved, enabling multi-angle observation and stable picking, and improving the protection effect during transportation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUIZHOU AITIWELL ELECTRONICS CO LTD
- Filing Date
- 2025-05-29
- Publication Date
- 2026-05-12
AI Technical Summary
Existing PCB packaging boxes have a fragmented function during transportation and display, making it difficult to balance protection and ease of operation, and high-precision boards are easily damaged.
The system adopts a coordinated design of separate inspection and retrieval ports. The inspection port uses a double-layer tape sealing structure, while the retrieval port uses a linkage structure between a slide and a fixed plate. Combined with the layered design of the placement rack and the rotation function of the movable column, it enables multi-angle observation and stable retrieval.
This allows for multi-angle observation without damaging the packaging, ensuring the integrity of the transport and storage status, preventing damage to the circuit boards during the unloading process, and improving protection effectiveness.
Smart Images
Figure CN224225718U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of PCB circuit board packaging boxes for electronic products, and in particular to a PCB circuit board packaging box for electronic products. Background Technology
[0002] In the electronics manufacturing industry, PCB packaging needs to meet multiple requirements, including transportation protection, display and observation, and convenient retrieval. Existing packaging boxes generally suffer from limited functionality: some designs prioritize transport protection, but require frequent disassembly for display, easily leading to damage or contamination of the circuit boards; while packaging specifically designed for display has complex structures, lacks reliable sealing, and is difficult to adapt to transportation scenarios. Furthermore, traditional packaging boxes often require complete disassembly for retrieval, making it impossible to trace responsibility if the seal is damaged, and the process is cumbersome. Especially in the application of high-precision PCBs, even slight vibrations or improper handling can affect their electrical performance.
[0003] Therefore, we propose a packaging box for electronic product PCB circuit boards to solve the above problems. Utility Model Content
[0004] The purpose of this utility model is to provide a packaging box for electronic product PCB circuit boards. Through the coordinated design of a separate inspection port and a receiving port, it effectively solves the problem of functional separation in traditional packaging boxes. The inspection port adopts a double-layer adhesive tape sealing structure, allowing for multi-angle observation of the circuit board without damaging the packaging, ensuring the integrity of the sealed state during transportation. The receiving port has an independent seal; after opening, the sliding groove and fixed plate linkage structure allow for smooth pulling of the placement rack, preventing damage to the circuit board due to shaking or friction during retrieval. Furthermore, the layered design of the placement rack, combined with the rotation function of the movable column, not only meets the multi-angle inspection needs during display but also forms rigid support during transportation through the precise cooperation of the positioning plate and the sliding groove. Combined with the cushioning effect of the filling material, this significantly improves the protective performance, thus solving the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A packaging box for electronic product PCB circuit boards includes a box body, an inspection port at the upper end of the box body, a picking port on the front side wall of the box body, a sliding groove in the inner wall of the box body, a fixing plate movably embedded in the inner wall of the sliding groove, a placement frame at the front end of the fixing plate, and a movable column on the side wall of the placement frame.
[0007] In a further embodiment, both the inspection port and the retrieval port are on the main body of the folding installation box. The retrieval port is equipped with a seal, while the inspection port has two parts, one at the top and one at the bottom, which are connected by adhesive tape.
[0008] In a further embodiment, a slot is provided on the inner wall of the picking port, and the slot and the slide are on the same horizontal plane after the picking port is opened.
[0009] In a further embodiment, a positioning plate is provided at one end of the placement rack, and the positioning plate is fixedly installed in the inner wall of the slide groove.
[0010] In a further embodiment, a rotating hole is provided on the inner wall of the fixing plate, and the same rotating hole is also provided on the inner wall of the positioning plate.
[0011] In a further embodiment, the movable column is configured as two, one at the front and one at the rear. The front movable column is movably inserted into the rotating hole of the positioning plate, while the rear movable column is rotatably installed in the inner wall of the fixed plate through a limiting ring.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] This invention, when using a PCB circuit board packaging box for electronic products, effectively solves the problem of functional separation in traditional packaging boxes through the coordinated design of a separate inspection port and a retrieval port. The inspection port adopts a double-layer adhesive tape sealing structure, allowing for multi-angle observation of the circuit board without damaging the packaging, ensuring the integrity of the sealed state during transportation. The retrieval port has an independent seal, and after opening, the placement rack can be smoothly pulled out through the linkage structure of the sliding groove and the fixing plate, preventing damage to the circuit board due to shaking or friction during retrieval. In addition, the layered design of the placement rack, combined with the rotation function of the movable column, not only meets the multi-angle inspection needs during display, but also forms rigid support during transportation through the precise cooperation of the positioning plate and the sliding groove. Combined with the cushioning effect of the filling material, it significantly improves the protective performance. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of a PCB circuit board packaging box for an electronic product.
[0015] Figure 2 A schematic diagram of the opening structure of the PCB circuit board packaging box for an electronic product.
[0016] Figure 3 A schematic diagram of the opening structure of the inspection port of a PCB circuit board packaging box for an electronic product.
[0017] Figure 4 This is a schematic diagram of the structure of a PCB circuit board packaging box placement rack for an electronic product.
[0018] In the diagram: 1. Box body; 2. Inspection port; 3. Retrieval port; 4. Slot; 5. Fixing plate; 6. Placement rack; 7. Positioning plate; 8. Slide; 9. Movable column. Detailed Implementation
[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "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 only for the convenience of describing this utility model 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 of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1-4 A packaging box for electronic product PCB circuit boards includes a box body 1 with inspection ports 2 at its top and bottom. The inspection ports 2 consist of two layers of transparent windows, adhered to the box body with adhesive tape, allowing users to observe the internal circuit board condition without disassembling the packaging. A retrieval port 3 is located at the front of the box body 1, sealed with a one-time seal, assuming the user has no objection to the appearance of the goods upon opening. A slot 4 is formed on the inner wall of the retrieval port 3, and the slot 4 is at the same horizontal plane as a sliding groove 8 on the inner wall of the box body 1. A fixing plate 5 is movably embedded in the sliding groove 8. A placement frame 6 is connected to the front end of the fixing plate 5. A pair of movable columns 9 are provided on the side wall of the placement frame 6, respectively cooperating with the rotation holes of a positioning plate 7 and the fixing plate 5.
[0023] The placement rack 6 is divided into upper and lower layers and rotates via the movable column 9. During display, users can observe the circuit board through the inspection port 2 and manually rotate the placement rack 6 to check the condition of each side. During transport, the inspection port 2 is closed, and the gap between it and the placement rack 6 is filled with cushioning sponge to prevent vibration and impact. The positioning plate 7 is fixed to the inner wall of the slide 8, forming a sliding pair with the fixing plate 5 to ensure the stable movement trajectory of the placement rack 6. When retrieving the goods, the seal is torn off and the retrieval port 3 is opened. At this time, the slot 4 aligns with the slide 8. The user pulls the fixing plate 5 outward, causing the placement rack 6 to move horizontally along the slide 8 to the outside of the retrieval port 3, allowing direct removal of the circuit board.
[0024] The front end of the movable column 9 is inserted into the rotation hole of the positioning plate 7, and the rear end is connected to the fixed plate 5 through a limiting ring, which ensures both rotational freedom and restricts axial displacement. This design keeps the placement rack 6 fixed during transportation, and the operation can be completed simply by linearly pulling it out when retrieving the goods, avoiding the complicated unlocking steps in traditional packaging. The internal structure of the box body 1 adopts a modular layout to achieve multi-functional integration within a limited space, taking into account protection, ease of operation, and cost control.
[0025] The working principle of this utility model is as follows: As shown in the figure, it includes a box body 1, with inspection ports 2 at its upper and lower ends. The inspection ports 2 consist of two layers of transparent windows, attached to the box body with adhesive tape, allowing users to observe the internal circuit board status without disassembling the packaging. A retrieval port 3 is located at the front end of the box body 1, sealed with a one-time seal, assuming the user has no objection to the appearance of the goods upon opening. A groove 4 is formed on the inner wall of the retrieval port 3, and the groove 4 is at the same horizontal plane as the sliding groove 8 on the inner wall of the box body 1. A fixing plate 5 is movably embedded in the sliding groove 8. A placement frame 6 is connected to the front end of the fixing plate 5. A pair of movable columns 9 are provided on the side wall of the placement frame 6, respectively cooperating with the rotation holes of the positioning plate 7 and the fixing plate 5.
[0026] The placement rack 6 is divided into upper and lower layers and rotates via the movable column 9. During display, users can observe the circuit board through the inspection port 2 and manually rotate the placement rack 6 to check the condition of each side. During transport, the inspection port 2 is closed, and the gap between it and the placement rack 6 is filled with cushioning sponge to prevent vibration and impact. The positioning plate 7 is fixed to the inner wall of the slide 8, forming a sliding pair with the fixing plate 5 to ensure the stable movement trajectory of the placement rack 6. When retrieving the goods, the seal is torn off and the retrieval port 3 is opened. At this time, the slot 4 aligns with the slide 8. The user pulls the fixing plate 5 outward, causing the placement rack 6 to move horizontally along the slide 8 to the outside of the retrieval port 3, allowing direct removal of the circuit board.
[0027] The front end of the movable column 9 is inserted into the rotation hole of the positioning plate 7, and the rear end is connected to the fixed plate 5 through a limiting ring, which ensures both rotational freedom and restricts axial displacement. This design keeps the placement rack 6 fixed during transportation, and the operation can be completed simply by linearly pulling it out when retrieving the goods, avoiding the complicated unlocking steps in traditional packaging. The internal structure of the box body 1 adopts a modular layout to achieve multi-functional integration within a limited space, taking into account protection, ease of operation, and cost control.
[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A packaging box for electronic product PCB circuit boards, characterized in that: The box includes a main body (1), an inspection port (2) is provided at the upper end of the main body (1), and a retrieval port (3) is installed on the front side wall of the main body (1). A sliding groove (8) is provided in the inner wall of the main body (1), and a fixing plate (5) is movably embedded in the inner wall of the sliding groove (8). A placement rack (6) is provided at the front end of the fixing plate (5), and a movable column (9) is provided on the side wall of the placement rack (6).
2. The packaging box for electronic product PCB circuit boards according to claim 1, characterized in that: The inspection port (2) and the retrieval port (3) are both on the folding installation box body (1). The retrieval port (3) is equipped with a seal, while the inspection port (2) is equipped with two parts that are connected by tape.
3. The packaging box for electronic product PCB circuit boards according to claim 1, characterized in that: A slot (4) is provided on the inner wall of the picking port (3). After the picking port (3) is opened, the slot (4) and the slide (8) are on the same horizontal plane.
4. The packaging box for electronic product PCB circuit boards according to claim 1, characterized in that: One end of the placement rack (6) is provided with a positioning plate (7), which is fixedly installed in the inner wall of the slide groove (8).
5. The packaging box for electronic product PCB circuit boards according to claim 1, characterized in that: The inner wall of the fixing plate (5) is provided with a rotating hole, and the same rotating hole is also provided on the inner wall of the positioning plate (7).
6. The packaging box for electronic product PCB circuit boards according to claim 1, characterized in that: The movable column (9) is configured as two, front and rear. The front movable column (9) is movably inserted into the rotating hole of the positioning plate (7), while the rear movable column (9) is rotatably installed in the inner wall of the fixed plate (5) through the limiting ring.