Anti-vibration electronic product packaging box

Abstract

The utility model relates to electronic product packaging technical field, concretely is a kind of anti-vibration electronic product packaging box, including box body, sealing plate, sealing cover, damping seat B and multiple groups of air column bag;Box body is provided with damping seat A;Sealing plate is bonded in the top end of damping seat A;Sealing cover is provided with adjusting mechanism;Damping seat B is installed on adjusting mechanism, and damping seat B can be adjusted along the depth direction inside sealing cover by adjusting mechanism drive, and damping seat B is in abutment with the top end of sealing plate and the cavity side wall;Multiple groups of air column bag are evenly embedded in damping seat A and damping seat B.The utility model forms double buffering structure by damping seat A, damping seat B and air column bag, realizes to electronic product overall buffering and damping, effectively absorbs the collision impact force in the transportation process;Damping seat B can be driven to lift along the depth direction of sealing cover by adjusting mechanism, and the electronic product placing stability in the cavity can be further improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic product packaging technology, specifically to a vibration-proof electronic product packaging box. Background Technology

[0002] Electronic product packaging boxes are outer packaging used to protect and transport electronic products. They can protect electronic products from collisions and damage during logistics and transportation. The sound-absorbing sponge or foam inside reduces vibration and noise, thus providing safety for electronic products.

[0003] Chinese patent CN223534048U discloses a moisture-proof and shock-resistant electronic product packaging box, which includes a base, a box body fixedly connected to the upper surface of the base, a shock-absorbing cushioning pad fixedly connected to the lower bottom wall of the box body, an elastic airbag inside the box body, and a box lid snapped onto the outside of the box body. A shielding layer is provided on the top wall of the box lid. The aluminum film layer of the box body and the dry layer of the box lid provide more comprehensive moisture protection, and the shielding layer protects the electronic product from electromagnetic interference. In the event of a collision, the elastic airbag will envelop the electronic product, providing excellent cushioning and protection.

[0004] However, the above-mentioned publicly disclosed solutions have the following shortcomings: When the above packaging box is in use, although the bottom and sides of the electronic product are cushioned by shock-absorbing pads and elastic airbags, when a violent impact occurs, the top of the electronic product lacks direct cushioning protection and will be damaged due to direct collision with the inner wall of the box lid, so the protection is not high. Utility Model Content

[0005] The purpose of this utility model is to address the problems existing in the background technology by proposing a vibration-proof electronic product packaging box.

[0006] The technical solution of this utility model is as follows: A vibration-damping electronic product packaging box includes a box body, a sealing plate, a sealing cover, a vibration damping seat B, and multiple sets of air column bags; a vibration damping seat A is provided in the box body, and a placement cavity adapted to the electronic product is opened on the vibration damping seat A; the sealing plate is adhered to the top of the vibration damping seat A, and the outer wall of the sealing plate is adhered to the inner wall of the box body; the sealing cover is sealed to the top of the box body by a latch, and an adjustment mechanism is provided on the sealing cover; the vibration damping seat B is installed on the adjustment mechanism, and the vibration damping seat B can be adjusted along the inner depth direction of the sealing cover by the adjustment mechanism, and the vibration damping seat B abuts against the top of the sealing plate and the side wall of the placement cavity; multiple sets of air column bags are evenly embedded in the vibration damping seat A and the vibration damping seat B.

[0007] Preferably, a support frame is fitted into the inner cavity of the box, and the vibration damping seat A is located in the middle of the support frame. The space formed between the box and the vibration damping seat A is filled with expanding foam.

[0008] Preferably, the vibration damping seat A is composed of an outer shell and an inner shell bonded together. Multiple sets of cavities are evenly opened on the inner surface of the outer shell and the outer surface of the inner shell, and the air column bag is installed between the corresponding two sets of cavities.

[0009] Preferably, the vibration damping seat B is formed by bonding an upper seat body and a lower seat body. The projected area of ​​the lower seat body in the top view direction is smaller than that of the upper seat body in the top view direction. The upper seat body abuts against the top of the sealing plate, and the lower seat body is inserted into the side wall of the placement cavity. A number of corresponding air column bags are embedded between the upper seat body and the lower seat body.

[0010] Preferably, a sealing groove is provided at the top edge of the box body, a sealing seat is installed at the top inside the sealing cover, the sealing seat is engaged with the sealing groove, the inner side wall of the sealing cover is slidably connected with the outer side wall of the box body, and the top of the box body abuts against the top inside the sealing cover.

[0011] Preferably, the adjustment mechanism includes a protective seat, a threaded rod, a mounting plate, and a telescopic rod; the protective seat is integrally formed with the top of the sealing cover, and the outer wall of the protective seat is threadedly connected to the protective cover; the threaded rod is threadedly connected to the sealing cover, the top of the threaded rod abuts against the inner top of the protective cover, and the bottom of the threaded rod extends into the inside of the sealing cover and is rotatably connected to the mounting plate; the vibration damping seat B is bonded to the bottom of the mounting plate; the telescopic rod is installed between the mounting plate and the top of the sealing cover.

[0012] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects: This utility model forms a double buffer structure through the vibration damping seat A, multiple sets of air column bags embedded inside the vibration damping seat A, vibration damping seat B, and multiple sets of air column bags embedded inside the vibration damping seat B, to achieve comprehensive buffering and vibration reduction for electronic products, effectively absorb the impact force of collisions during transportation, reduce the risk of damage to electronic products caused by severe vibration, and solve the problem of insufficient protection at the top of traditional packaging boxes; the vibration damping seat B can be driven to rise and fall along the depth direction of the sealing cover through the adjustment mechanism, which can further improve the stability of electronic products placed in the placement cavity and prevent electronic products from shaking in the placement cavity; the setting of the support frame enhances the overall rigidity of the box body, and the foam filling between the vibration damping seat A and the box body not only improves the sealing and moisture-proof performance, but also further fixes the position of the vibration damping seat A, preventing it from shifting during transportation; the sealing cover and the box body are engaged by the sealing groove and the sealing seat, which improves the overall sealing performance and connection stability. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the box body of this utility model;

[0015] Figure 3 This is an exploded view of the box structure of this utility model;

[0016] Figure 4 This is a cross-sectional view of the present invention;

[0017] Figure 5 This is a schematic diagram of the connection between the vibration damping seat B and the sealing cover of this utility model.

[0018] Reference numerals: 1. Box body; 101. Sealing groove; 102. Support frame; 2. Vibration damping seat A; 201. Cavity; 202. Air column bag; 203. Sealing plate; 204. Foam; 205. Placement cavity; 3. Sealing cover; 301. Protective seat; 302. Protective cover; 303. Sealing seat; 304. Threaded rod; 305. Mounting plate; 306. Telescopic rod; 307. Vibration damping seat B. Detailed Implementation

[0019] Example 1, as Figures 1 to 5 As shown, this utility model proposes a vibration-proof electronic product packaging box, including a box body 1, a sealing plate 203, a sealing cover 3, a vibration damping seat B307, and multiple sets of air column bags 202; the box body 1 is provided with a vibration damping seat A2, and the vibration damping seat A2 has a placement cavity 205 adapted to the electronic product. The shape of the placement cavity 205 can be prefabricated according to the shape of the electronic product to be protected; the sealing plate 203 is glued to the top of the vibration damping seat A2, and the outer wall of the sealing plate 203 is glued to the inner wall of the box body 1; the sealing cover 3 is sealed to the top of the box body 1 by a latch, and the sealing cover 3 is provided with an adjustment mechanism; the vibration damping seat B307 is installed on the adjustment mechanism, reducing vibration... Vibration damper B307 can be adjusted along the depth of the sealing cover 3 via an adjustment mechanism. Multiple air column bags 202 are also embedded inside vibration damper B307. The number of air column bags 202 is adapted to the size of vibration damper A2 and vibration damper B307, and the thickness of air column bags 202 is 5-10mm to ensure the buffering and vibration damping effect. Vibration damper B307 abuts against the top of sealing plate 203 and the side wall of placement cavity 205. Both vibration damper A2 and vibration damper B307 are made of polyethylene foam. Multiple air column bags 202 are evenly embedded in vibration damper A2 and vibration damper B307, and the gas filled in the air column bags 202 is air.

[0020] Furthermore, the vibration damping seat A2 is composed of an outer shell and an inner shell bonded together. Multiple sets of cavities 201 are evenly opened on the inner surface of the outer shell and the outer surface of the inner shell, and the air column bag 202 is installed between the corresponding two sets of cavities 201.

[0021] Furthermore, the vibration damping seat B307 is formed by bonding an upper seat body and a lower seat body. The projected area of ​​the lower seat body in the top view direction is smaller than that of the upper seat body in the top view direction. The upper seat body abuts against the top of the sealing plate 203, and the lower seat body is inserted into the side wall of the placement cavity 205. A number of corresponding air column bags 202 are embedded between the upper seat body and the lower seat body.

[0022] Furthermore, an annular sealing groove 101 is provided at the top edge of the box body 1, and a sealing seat 303 is installed at the top inside the sealing cover 3. The sealing seat 303 is made of wear-resistant rubber material. The sealing seat 303 is engaged with the sealing groove 101. The inner side wall of the sealing cover 3 is slidably connected to the outer side wall of the box body 1, and the top of the box body 1 abuts against the top inside the sealing cover 3.

[0023] Furthermore, the adjustment mechanism includes a protective seat 301, a threaded rod 304, a mounting plate 305, and a telescopic rod 306; the protective seat 301 is integrally formed with the top of the sealing cover 3, and the outer wall of the protective seat 301 is threadedly connected to the protective cover 302; the threaded rod 304 is threadedly connected to the sealing cover 3, the top of the threaded rod 304 abuts against the inner top of the protective cover 302, and the bottom of the threaded rod 304 extends into the interior of the sealing cover 3 and is rotatably connected to the mounting plate 305 through a bearing; the vibration damping seat B307 is bonded to the bottom of the mounting plate 305; the telescopic rod 306 is installed between the mounting plate 305 and the top of the sealing cover 3 to limit the rotation of the mounting plate 305 and ensure that the vibration damping seat B307 rises and falls smoothly.

[0024] In this embodiment, the electronic product is placed in the placement cavity 205, allowing it to fit and embed itself into the cavity. Then, the sealing cover 3 is placed on top of the box body 1 and initially secured by a latch. At this point, the sealing seat 303 is inserted into the sealing groove 101. The protective cover 302 is rotated to rise along the protective seat 301 until it separates, exposing the top of the threaded rod 304. Rotating the threaded rod 304 causes the mounting plate 305 to descend along the telescopic rod 306 under the action of the threaded transmission, until the lower body of the vibration damping seat B307 inserts into the placement cavity 205 and abuts against the top of the electronic product, while the upper body is in close contact with the sealing plate 203. Finally, the protective cover 302 is rotated in the opposite direction to reset it and press against the top of the threaded rod 304, completing the fixation. During transportation, the air column bag 202 and the polyethylene foam work together to absorb the impact force, achieving comprehensive vibration damping protection for the electronic product.

[0025] Example 2, as Figures 2 to 4 As shown, the present invention proposes a vibration-proof electronic product packaging box. Compared with Embodiment 1, the inner cavity of the box body 1 is fitted with a support frame 102, which can be made of lightweight high-strength alloy material. While ensuring rigidity, it reduces the overall weight of the packaging box, making it easier to transport. The vibration damping seat A2 is set in the middle of the support frame 102. The space formed between the box body 1 and the vibration damping seat A2 is filled with expanding foam 204, which has good sealing, bonding, moisture-proof, and heat-insulating functions. The setting of the support frame 102 improves the overall protective performance of the box body 1.

[0026] In this embodiment, a support frame 102 is installed inside the box body 1, and expanding foam 204 is filled between the box body 1 and the vibration damping seat A2. The expanding foam 204 can not only firmly fix the vibration damping seat A2 in the middle of the support frame 102 to prevent the vibration damping seat A2 from shifting during transportation, but also fill the gap, improve the sealing and moisture-proof performance of the packaging box and the overall structural strength, and further enhance the protection effect on electronic products.

[0027] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A vibration-proof electronic product packaging box, characterized in that, It includes a box body (1), a sealing plate (203), a sealing cover (3), a vibration damping seat B (307), and multiple sets of air column bags (202); The box (1) is provided with a vibration damping seat A (2), and the vibration damping seat A (2) is provided with a placement cavity (205) adapted to electronic products; The sealing plate (203) is bonded to the top of the vibration damping seat A (2), and the outer wall of the sealing plate (203) is bonded to the inner wall of the box (1); The sealing cover (3) is sealed to the top of the box body (1) by a latch, and an adjustment mechanism is provided on the sealing cover (3); The damping seat B (307) is installed on the adjustment mechanism. The damping seat B (307) can be adjusted along the depth direction inside the sealing cover (3) by the adjustment mechanism. The damping seat B (307) abuts against the top of the sealing plate (203) and the side wall of the placement cavity (205). Multiple air column bags (202) are evenly embedded in the vibration damping seat A (2) and vibration damping seat B (307).

2. The anti-vibration electronic product packaging box according to claim 1, characterized in that, The inner cavity of the box (1) is fitted with a support frame (102), and the vibration damping seat A (2) is located in the middle of the support frame (102). The space formed between the box (1) and the vibration damping seat A (2) is filled with expanding foam (204).

3. The anti-vibration electronic product packaging box according to claim 1, characterized in that, The vibration damping seat A (2) is composed of an outer shell and an inner shell bonded together. Multiple sets of cavities (201) are evenly opened on the inner surface of the outer shell and the outer surface of the inner shell. The air column bag (202) is installed between the corresponding two sets of cavities (201).

4. The anti-vibration electronic product packaging box according to claim 1, characterized in that, The vibration damping seat B (307) is made of an upper seat body and a lower seat body bonded together. The projected area of ​​the lower seat body in the top view direction is smaller than that of the upper seat body in the top view direction. The upper seat body abuts against the top of the sealing plate (203), and the lower seat body is inserted into the side wall of the placement cavity (205). Multiple sets of corresponding air column bags (202) are embedded between the upper seat body and the lower seat body.

5. A vibration-proof electronic product packaging box according to claim 1, characterized in that, A sealing groove (101) is provided at the top edge of the box body (1), and a sealing seat (303) is installed at the top inside the sealing cover (3). The sealing seat (303) is engaged with the sealing groove (101), the inner wall of the sealing cover (3) is slidably connected to the outer wall of the box body (1), and the top of the box body (1) abuts against the top inside of the sealing cover (3).

6. The anti-vibration electronic product packaging box according to claim 1, characterized in that, The adjustment mechanism includes a protective seat (301), a threaded rod (304), a mounting plate (305), and a telescopic rod (306); The protective seat (301) and the top of the sealing cover (3) are integrally formed, and the protective cover (302) is threadedly connected to the outer wall of the protective seat (301); The threaded rod (304) is threadedly connected to the sealing cover (3). The top end of the threaded rod (304) abuts against the top end inside the protective cover (302). The bottom end of the threaded rod (304) extends into the inside of the sealing cover (3) and is rotatably connected to the mounting plate (305). The vibration damping seat B (307) is bonded to the bottom end of the mounting plate (305). The telescopic rod (306) is installed between the mounting plate (305) and the top of the sealing cover (3).

Images