Storage device of high-intermodulation printed circuit board for 5G antenna

Abstract

The utility model relates to the technical field of circuit board storage, discloses a storage device of a high-intermodulation printed circuit board for a 5G antenna, and solves the problems that the corners of the storage device are relatively narrow and deep, or are tightly connected with other structures, so that the corners of the storage device are not easy to clean, and the storage device is inconvenient to use. Therefore, the cleaning effect is influenced. A storage device of a high-intermodulation printed circuit board for a 5G antenna comprises a box body, a partition plate assembly, a back plate, side plates, a front plate, a bottom plate, a rotating shaft and a fixing assembly, in an initial state, a second limiting groove is connected with a limiting block in an embedded mode, and a third limiting groove is connected with a limiting column in an embedded mode. A connecting block is pulled through the elastic action of a spring to drive a limiting block and a limiting column to move, so that the limiting column leaves a third limiting groove, the limiting block leaves a second limiting groove, then a front plate is separated from a side plate, the side plate is conveniently rotated through a rotating shaft, the side plate leaves a bottom plate, and the interior of the box body and corners in the box body are conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board storage, in particular to a storage device for a high-intermodulation printed circuit board for 5G antennas. Background Art

[0002] The high-intermodulation printed circuit board for 5G antennas is a special printed circuit board designed specifically for the antennas of the fifth-generation mobile communication technology. Such circuit boards have special requirements in terms of material selection, design, and manufacturing processes to meet the strict standards of 5G communication systems for high-frequency signal transmission, low loss, high efficiency, and anti-interference capabilities. To ensure that the circuit board is protected from physical damage, electrostatic discharge, moisture, dust, and other environmental factors when not in use, and at the same time is easy to carry, install, and maintain, a storage device is needed to store it.

[0003] After long-term use of the storage device, its interior is prone to being contaminated with dust, dirt, and other pollutants. Therefore, it is necessary to clean the storage device regularly. During cleaning, due to the narrow and deep corners of the storage device, or its close connection with other structures, conventional cleaning tools are not easily able to clean the corner positions of the storage device, thus affecting the cleaning effect. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a storage device for a high-intermodulation printed circuit board for 5G antennas. By using this device for work, the problem that it is not easy to clean the corner positions of the storage device due to the narrow and deep corners of the storage device, or its close connection with other structures, thus affecting the cleaning effect is solved.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A storage device for a high-intermodulation printed circuit board for 5G antennas, including a box body and a partition assembly arranged inside the box body for isolating the circuit board. The box body includes a back plate, side plates, a front plate, and a bottom plate. A rotating shaft is rotatably connected between the side plates and the back plate, the back plate is fixedly connected to the bottom plate, and a fixing component for fixing is movably arranged between the side plates and the front plate. A first groove is opened on the outer side of the side plate, and a first limiting groove is opened on one side of the side plate close to the front plate. The first groove communicates with the first limiting groove;

[0006] The fixing component includes a spring fixedly connected to the inner wall of the first groove, a connecting block fixedly connected to one end of the spring, a limiting block fixedly connected to one side of the connecting block, a limiting post fixedly connected to one side of the limiting block, and a connecting plate fixedly connected to one side of the front plate close to the side plate. A second limiting groove is opened on one side of the connecting plate close to the limiting block, a third limiting groove is opened on the inner wall of the second limiting groove, the second limiting groove is correspondingly arranged with the limiting block, the third limiting groove is correspondingly arranged with the limiting post, the first limiting groove is correspondingly arranged with the connecting plate, and the connecting block is slidably connected to the first groove.

[0007] Furthermore, the partition assembly includes a slider, a horizontal plate fixedly connected to one side of the slider, a partition plate fixedly connected to the bottom end of the horizontal plate, and a sponge pad fixedly connected to one side of the partition plate.

[0008] Furthermore, a slide rail is provided inside the box body. A chute is formed on the upper surface of the slide rail, and threaded holes are formed on the inner wall of the chute. There are two groups of the slide rails. One group of the slide rails is fixedly connected to the inner side of the back plate, and the other group of the slide rails is fixedly connected to the inner side of the front plate. The slider is slidably connected to the chute.

[0009] Furthermore, a locking bolt is threadedly connected between the slider and the threaded hole.

[0010] Furthermore, a box cover is hinged to the top end of the back plate. A first magnetic block is fixedly connected to the bottom end of the box cover. A positioning block is fixedly connected to the outer side of the front plate. A second groove is formed on the upper surface of the positioning block, and a second magnetic block is fixedly connected to the inner wall of the second groove. The first magnetic block and the second magnetic block have opposite magnetic poles, and the first magnetic block and the second groove are correspondingly arranged.

[0011] Furthermore, the back plate, the side plates, and the front plate are all arranged on the outer surface of the bottom plate. The back plate and the front plate are symmetrically arranged about the center of the bottom plate. There are two groups of the side plates, and the two groups of the side plates are symmetrically arranged about the center of the bottom plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] For a storage device for a 5G antenna high intermodulation printed circuit board proposed by the present utility model, in the initial state, the second limiting groove is fitted and connected with the limiting block, and the third limiting groove is fitted and connected with the limiting post. At this time, the side plate and the front plate are fixed, and both the side plate and the front plate are in contact with the outer surface of the bottom plate. When cleaning is required, the connecting block is pulled by the elastic force of the spring. The connecting block drives the limiting block and the limiting post to move, so that the limiting post leaves the third limiting groove and the limiting block leaves the second limiting groove. Then, the front plate and the side plate are separated, and the side plate can be rotated around the rotating shaft to move away from the bottom plate, which is convenient for cleaning the inside of the box body and the corners inside, solving the problem that it is difficult to clean the corner positions of the storage device because the corners of the storage device are relatively narrow and deep, or are closely connected to other structures, thus affecting the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model Figure 1 ;

[0015] Figure 2 is a schematic diagram of the overall structure of the present utility model Figure 2 ;

[0016] Figure 3Schematic diagram of the slide rail and partition assembly of the present utility model;

[0017] Figure 4 Schematic diagram of the connecting plate, bottom plate and side plate of the present utility model;

[0018] Figure 5 Schematic diagram of the fixing assembly of the present utility model.

[0019] In the figure: 1. Box body; 11. Back plate; 12. Side plate; 121. First groove; 122. First limiting groove; 13. Front plate; 14. Bottom plate; 2. Box cover; 21. First magnetic block; 3. Fixing assembly; 31. Spring; 32. Connecting block; 33. Limiting block; 34. Limiting column; 35. Connecting plate; 351. Second limiting groove; 3511. Third limiting groove; 4. Positioning block; 41. Second groove; 5. Rotating shaft; 6. Slide rail; 61. Sliding groove; 611. Threaded hole; 7. Partition assembly; 71. Slide block; 72. Cross plate; 73. Partition board; 74. Sponge pad; 8. Locking bolt. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] To further understand the content of the present utility model, the present utility model will be described in detail in conjunction with the accompanying drawings.

[0022] Combined with Figure 1 - Figure 2 and Figure 4 , a storage device for a 5G antenna high-intermodulation printed circuit board includes a box body 1 and a partition assembly 7 provided inside the box body 1 for isolating circuit boards. The box body 1 includes a back plate 11, side plates 12, a front plate 13 and a bottom plate 14. A rotating shaft 5 is rotatably connected between the side plate 12 and the back plate 11. The back plate 11 is fixedly connected to the bottom plate 14. A fixing assembly 3 for fixing is movably arranged between the side plate 12 and the front plate 13. A first groove 121 is opened on the outer side of the side plate 12, and a first limiting groove 122 is opened on one side of the side plate 12 close to the front plate 13. The first groove 121 communicates with the first limiting groove 122.

[0023] Next, the present utility model will be further described in conjunction with embodiments. Embodiment

[0024] Please refer to Figure 1 - Figure 5, the fixing component 3 includes a spring 31 fixedly connected to the inner wall of the first groove 121, a connecting block 32 fixedly connected to one end of the spring 31, a limiting block 33 fixedly connected to one side of the connecting block 32, a limiting post 34 fixedly connected to one side of the limiting block 33, and a connecting plate 35 fixedly connected to the front plate 13 near the side plate 12. A second limiting groove 351 is formed on one side of the connecting plate 35 close to the limiting block 33, and a third limiting groove 3511 is formed on the inner wall of the second limiting groove 351. The second limiting groove 351 is correspondingly arranged with the limiting block 33, the third limiting groove 3511 is correspondingly arranged with the limiting post 34, the first limiting groove 122 is correspondingly arranged with the connecting plate 35, and the connecting block 32 is slidably connected to the first groove 121. In the initial state, the second limiting groove 351 is fitted and connected with the limiting block 33, and the third limiting groove 3511 is fitted and connected with the limiting post 34. At this time, the side plate 12 and the front plate 13 are fixed, and both the side plate 12 and the front plate 13 are in contact with the outer surface of the bottom plate 14. When cleaning is required, the connecting block 32 is pulled by the elastic force of the spring 31. The connecting block 32 drives the limiting block 33 and the limiting post 34 to move, so that the limiting post 34 leaves the third limiting groove 3511 and the limiting block 33 leaves the second limiting groove 351. Then, the front plate 13 and the side plate 12 are separated, and the side plate 12 is rotated by the rotating shaft 5 to make the side plate 12 leave the bottom plate 14, which is convenient for cleaning the inside of the box body 1 and the corners inside.

[0025] The partition component 7 includes a slider 71, a cross plate 72 fixedly connected to one side of the slider 71, a partition plate 73 fixedly connected to the bottom end of the cross plate 72, and a sponge pad 74 fixedly connected to one side of the partition plate 73. The partition plate 73 is convenient for isolating the circuit board to ensure the stability of the circuit board without shaking. The sponge pad 74 serves as an additional protective layer, which is convenient for absorbing the impact and vibration generated during transportation and operation. At the same time, the softness of the sponge pad 74 is convenient for reducing direct hard contact and preventing damage to the edges or sensitive components of the circuit board.

[0026] A slide rail 6 is arranged inside the box body 1. A chute 61 is formed on the upper surface of the slide rail 6, and a threaded hole 611 is formed on the inner wall of the chute 61. There are two groups of slide rails 6. One group of slide rails 6 is fixedly connected to the inner side of the back plate 11, and the other group of slide rails 6 is fixedly connected to the inner side of the front plate 13. The slider 71 is slidably connected to the chute 61. The slider 71 slides inside the chute 61 to drive the cross plate 72 and the partition plate 73 to move, which is convenient for quickly adjusting the position of the partition plate 73 according to actual needs to achieve a customized storage layout.

[0027] A locking bolt 8 is threadedly connected between the slider 71 and the threaded hole 611. Through the locking bolt 8, it is convenient to fix the slider 71 to the chute 61, prevent the partition plate 73 from changing the layout due to accidental movement, and improve the stability and reliability of storage.

[0028] At the top of the back panel 11, there is a hinged lid 2. At the bottom end of the lid 2, there is a fixed first magnet 21. On the outer side of the front panel 13, there is a fixed positioning block 4. On the upper surface of the positioning block 4, there is a second groove 41. On the inner wall of the second groove 41, there is a fixed second magnet. The first magnet 21 and the second magnet have opposite polarities. The first magnet 21 and the second groove 41 are correspondingly arranged. Through the magnetic connection between the first magnet 21 and the second magnet, it is convenient to fix the lid 2 at the top of the back panel 11, thus forming a closed space, effectively preventing dust, moisture or other pollutants from entering the interior of the box body 1.

[0029] The back panel 11, the side panels 12 and the front panel 13 are all arranged on the outer surface of the bottom plate 14. The back panel 11 and the front panel 13 are symmetrically arranged about the center of the bottom plate 14. There are two groups of side panels 12, and the two groups of side panels 12 are symmetrically arranged about the center of the bottom plate 14. The box body 1 is formed by the back panel 11, the side panels 12, the front panel 13 and the bottom plate 14. The symmetrical layout ensures the balanced distribution of the structural weight, reducing the risk of tilting or tipping caused by the center of gravity shift.

[0030] During use, the box body 1 is formed by the back panel 11, the side panels 12, the front panel 13 and the bottom plate 14. In the initial state, the second limit groove 351 is fitted and connected with the limit block 33, and the third limit groove 3511 is fitted and connected with the limit post 34. At this time, the side panel 12 and the front panel 13 are fixed. Both the side panel 12 and the front panel 13 are in contact with the outer surface of the bottom plate 14. By sliding the slider 71, the cross plate 72 and the isolation plate 73 are driven to move, which is convenient to quickly adjust the position of the isolation plate 73 according to actual needs to achieve a customized storage layout. The isolation plate 73 is convenient for fixing and isolating the circuit board, ensuring the stability of the circuit board without shaking. The sponge pad 74 serves as an additional protective layer, which is convenient for absorbing the impact and vibration generated during transportation and operation. At the same time, the softness of the sponge pad 74 is convenient for reducing direct hard contact and preventing damage to the edges or sensitive components of the circuit board. Through the locking bolt 8, it is convenient to fix the slider 71 and the chute 61, improving the stability and reliability of storage. When cleaning is required, the locking bolt 8 is removed, the partition assembly 7 is taken out, the connecting block 32 is pulled by the elastic force of the spring 31, the connecting block 32 drives the limit block 33 and the limit post 34 to move, so that the limit post 34 leaves the third limit groove 3511, and the limit block 33 leaves the second limit groove 351. Then the front panel 13 and the side panel 12 are separated, and it is convenient to rotate the side panel 12 through the rotating shaft 5 so that the side panel 12 leaves the bottom plate 14, which is convenient for cleaning the interior of the box body 1 and the corners inside, improving the cleaning effect.

[0031] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage device for a high intermodulation printed circuit board for a 5G antenna, comprising a box (1) and a partition assembly (7) arranged inside the box (1) for isolating the circuit board, characterized in that: The box body (1) comprises a back plate (11), a side plate (12), a front plate (13) and a bottom plate (14); a rotating shaft (5) is rotatably connected between the side plate (12) and the back plate (11); the back plate (11) and the bottom plate (14) are fixedly connected; a fixing assembly (3) for fixing is movably arranged between the side plate (12) and the front plate (13); a first groove (121) is provided on the outer side of the side plate (12); a first limiting groove (122) is provided on a side of the side plate (12) close to the front plate (13); the first groove (121) is communicated with the first limiting groove (122); the fixing assembly (3) comprises a spring (31) fixedly connected to the inner wall of the first groove (121); and a spring (31) fixedly connected to one end of the spring (31) A connecting block (32) is provided, a limiting block (33) fixedly connected to one side of the connecting block (32), a limiting column (34) fixedly connected to one side of the limiting block (33), and a connecting plate (35) fixedly connected to a side of the front plate (13) close to the side plate (12); a second limiting groove (351) is provided on a side of the connecting plate (35) close to the limiting block (33); a third limiting groove (3511) is provided on an inner wall of the second limiting groove (351); the second limiting groove (351) is provided correspondingly to the limiting block (33); the third limiting groove (3511) is provided correspondingly to the limiting column (34); the first limiting groove (122) is provided correspondingly to the connecting plate (35); and the connecting block (32) is slidably connected to the first groove (121).

2. The storage device for a high intermodulation printed circuit board for a 5G antenna according to claim 1, characterized in that: The partition assembly (7) comprises a slider (71), a transverse plate (72) fixedly connected to one side of the slider (71), an isolation plate (73) fixedly connected to the bottom end of the transverse plate (72), and a sponge pad (74) fixedly connected to one side of the isolation plate (73).

3. The storage device for a high intermodulation printed circuit board for a 5G antenna according to claim 2, characterized in that: A slide rail (6) is arranged inside the box body (1), a slide groove (61) is provided on the upper surface of the slide rail (6), a threaded hole (611) is provided on the inner wall of the slide groove (61), and two groups of the slide rails (6) are arranged, one group of the slide rails (6) is fixedly connected to the inner side of the back plate (11), and the other group of the slide rails (6) is fixedly connected to the inner side of the front plate (13), and the slider (71) is slidably connected to the slide groove (61).

4. The storage device for a high intermodulation printed circuit board for a 5G antenna according to claim 3, characterized in that: A locking bolt (8) is threadedly connected between the slider (71) and the threaded hole (611).

5. The storage device for a high intermodulation printed circuit board for a 5G antenna according to claim 4, characterized in that: The top end of the back plate (11) is hingedly connected to a box cover (2), the bottom end of the box cover (2) is fixedly connected to a first magnetic block (21), the outer side of the front plate (13) is fixedly connected to a positioning block (4), the upper surface of the positioning block (4) is provided with a second groove (41), the inner wall of the second groove (41) is fixedly connected to a second magnetic block, the first magnetic block (21) and the second magnetic block have opposite magnetic poles, and the first magnetic block (21) and the second groove (41) are arranged correspondingly.

6. The storage device for a high intermodulation printed circuit board for a 5G antenna according to claim 5, characterized in that: The back panel (11), the side panels (12) and the front panel (13) are all arranged on the outer surface of the bottom panel (14); the back panel (11) and the front panel (13) are symmetrically arranged about the center of the bottom panel (14); the side panels (12) are arranged in two groups; the two groups of side panels (12) are symmetrically arranged about the center of the bottom panel (14).

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