Electrostatic chucking packaging box

Abstract

The utility model relates to packing box technical field discloses a static adsorption packing box, including packing box body, the inner chamber of packing box body has a plurality of lift rods to slide, the inner chamber of lift rod is opened to have rotary groove, the inner chamber of packing box body and lift rod all has a plurality of sliding slots to open, the surface of packing box body has a plurality of embedding groove to open, the utility model discloses the purpose lies in providing a static adsorption packing box, through the common operation of lift mechanism and lift rod, lift mechanism drives lift rod to carry out the position adjustment of vertical direction, when lift rod drops to the set height, the top of another packing box is mutually embedded, through the multi -point position support structure and is mutually embedded with adjacent packing box, can realize the mutual fixation of packing box and the function of static initiative export, and after lift rod is retracted, can protect lift rod, prevent and contact with dirt, avoid the influence its conductivity.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, specifically to an electrostatic adsorption packaging box. Background Technology

[0002] Electrostatic adsorption packaging boxes can effectively block external electrostatic fields from interfering with sensitive internal electronic components, preventing components from failing due to electrostatic dust adsorption or electrical breakdown. They can also promptly discharge static charges generated during friction and contact by adjusting the surface resistance of the material, thus providing protection for precision devices during transportation, storage, and production. This reduces yield losses and after-sales maintenance costs caused by electrostatic discharge. At the same time, their dual protection against dust and impact further extends the service life of components.

[0003] In the current transportation process, the problem of securing antistatic packaging boxes is difficult to solve. Due to the difficulty in implementing completely reliable restraint on the packaging boxes, the bumps and jostles during transportation cause frequent friction and collisions between the boxes. This mechanical action causes static charges to continuously accumulate on the surface of the packaging boxes. Traditional packaging materials generally have conductivity defects, which prevents static electricity from being effectively discharged through natural contact. As the transportation time increases, the charge continues to accumulate and form a local high potential difference. When the potential exceeds the electrostatic tolerance threshold of electronic components, induced discharge may occur even through the packaging box. This latent electrostatic hazard can cause a decrease in component performance at best, and a breakdown of internal circuits at worst, resulting in serious consequences for the quality and stability of precision electronic products. Utility Model Content

[0004] The purpose of this utility model is to provide an electrostatic adsorption packaging box. Through the joint operation of the lifting mechanism and the lifting rod, the lifting mechanism drives the lifting rod to adjust its position in the vertical direction. When the lifting rod descends to the set height, it interlocks with the top of another packaging box. The multi-point support structure interlocks the adjacent packaging boxes, which can realize the functions of fixing the packaging boxes together and actively discharging static electricity. Furthermore, after the lifting rod is retracted, it can be protected to prevent contact with dirt and avoid affecting its conductivity.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an electrostatic adsorption packaging box, comprising a packaging box body, wherein the inner cavity of the packaging box body is provided with a lifting mechanism for controlling the lifting and lowering of the packaging box body, and a plurality of lifting rods for supporting itself are slidably arranged in the inner cavity of the packaging box body, and the inner cavity of the lifting rods is provided with a plurality of rotating grooves for restricting the rotation of some parts inside the lifting mechanism. It also includes several sliding grooves formed in the inner cavity of the packaging box body for fitting some parts of the lifting mechanism, several embedding grooves formed on the surface of the packaging box body for storing some parts of the lifting mechanism, and several insertion holes formed on the surface of the packaging box body for fixing the lifting rod.

[0006] Preferably, the lifting mechanism includes a knob that slides on the surface of the embedded groove, a rotating shaft is fixed to the surface of the knob, and a toggle lever is fixed to the surface of the rotating shaft.

[0007] Preferably, the length of the lifting rod is the same as the height of the base of the packaging box body, and the protruding length of the lifting rod is the same as the depth of the insertion hole.

[0008] Preferably, the depth of the embedding groove is the same as the height of the knob, and the width matches the knob.

[0009] Preferably, the lifting rod is made of a conductive material and rubs against the packaging box body.

[0010] Preferably, the rotating groove is fan-shaped and slides against the actuating rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The purpose of this utility model is to provide an electrostatic adsorption packaging box. Through the joint operation of the lifting mechanism and the lifting rod, the lifting mechanism drives the lifting rod to adjust its position in the vertical direction. When the lifting rod descends to the set height, it interlocks with the top of another packaging box. The multi-point support structure interlocks the adjacent packaging boxes, which can realize the functions of fixing the packaging boxes together and actively discharging static electricity. Furthermore, after the lifting rod is retracted, it can be protected to prevent contact with dirt and avoid affecting its conductivity. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional three-dimensional structural diagram of the present invention; Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the present invention; Figure 4 This is a partial cross-sectional three-dimensional structural diagram of the present invention.

[0013] In the diagram: 1. Packaging box body; 2. Lifting mechanism; 21. Knob; 22. Rotating shaft; 23. Actuating lever; 3. Lifting rod; 4. Rotating groove; 5. Sliding groove; 6. Embedding groove; 7. Insertion port. Detailed Implementation

[0014] 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.

[0015] Please see Figures 1-4 As shown, an electrostatic adsorption packaging box includes a packaging box body 1. A lifting mechanism 2 is provided within the inner cavity of the packaging box body 1. Several lifting rods 3 slide within the inner cavity of the packaging box body 1. The lifting rods 3 are made of conductive material; when they rub against the packaging box body 1, they do not generate static electricity and can accelerate the conduction of static electricity. The lifting mechanism 2 can be used to control the lifting of the lifting rods 3. The lifting rods 3 can be used to support the packaging box body 1 and can also conduct electricity. A rotating groove 4 is provided within the inner cavity of the lifting rods 3 for adjusting the lifting rods 3 in conjunction with the lifting mechanism 2. Several sliding grooves 5 are provided within the inner cavities of both the packaging box body 1 and the lifting rods 3, and are parallel in corresponding positions, for fixing internal parts of the lifting mechanism 2. Several embedding grooves 6 are provided on the surface of the packaging box body 1. The lifting mechanism 2 includes a knob 21 that slides on the surface of the embedding groove 6. The depth of the embedding groove 6 is the same as the height of the knob 21, and the width matches the knob 21. After rotation, it ensures complete storage and avoids protrusion and bumps. A rotating shaft 22 is fixed to the surface of the knob 21. A lever 23 is fixed to the surface of 22. The rotating groove 4 is fan-shaped. In cooperation with the lever 23, it not only restricts the displacement of the lever 23, but also slides against the lever 23. The lever 23 slides on the surface of the rotating groove 4. When it is necessary to release the lifting rod 3 from the support, the knob 21 is rotated. The rotating shaft 22 connected to the lever 23 drives the lever 23 to rotate, thus peeling the lifting rod 3 out from the packaging box body 1. After reaching the designated position, the knob 21 is pressed to... The lever 23 is pushed inward, causing it to embed into the sliding groove 5, thus fixing the lifting rod 3. When the lifting rod 3 needs to be retracted, the corresponding rotating knob 21 is used to lift the lifting rod 3 using the lever 23. Once it reaches the designated position, the knob 21 is pushed in to fix it, thus completing the retraction and extension of the lifting rod 3. This allows the lifting rod 3 to be fixed when it needs to be stacked, and it can also be retracted when it does not need to be fixed, thereby preventing the lifting rod 3 from contacting the ground, reducing wear and dirt.

[0016] It can be used to store some parts of the lifting mechanism 2. Several slots 7 are opened on the surface of the packaging box body 1. The length of the lifting rod 3 is the same as the height of the base of the packaging box body 1, and the protruding length of the lifting rod 3 is the same as the length of the slot 7, so as to ensure a perfect fit when the lifting rod 3 is inserted and ensure stability.

[0017] Used to fix the lifting rod 3, it can be convenient to store and stack under the combined action of the lifting mechanism 2 and the lifting rod 3, and can conduct static electricity while stacking.

[0018] Working principle: When stacking electrostatic adsorption packaging boxes, the operator simply pulls out knob 21, causing the rotating shaft 22 to rotate. This reduces the supporting force of the actuating rod 23 on the inner wall of the rotating groove 4. As the actuating rod 23 rotates continuously, the lifting rod 3 slowly descends. Once the lifting rod 3 reaches a certain length, knob 21 is inserted back in, causing the actuating rod 23 to embed into the sliding groove 5, thus fixing the lifting rod 3 in place. After all the lifting rods 3 are fully extended, the packaging box body 1 is stacked on top of another packaging box body 1, with its lifting rod 3 corresponding to the insertion port 7 to complete the assembly. This ensures stability during stacking and transportation, and also prevents friction between each packaging box body 1. When static electricity from rubbing or external conduction acts on any of the packaging box bodies 1, it will transfer static electricity between them and eventually be conducted to the ground from the bottom lifting rod 3. After stacking, when the internal parts need to be used, the knob 21 is turned again to make the rotating shaft 22 rotate, which drives the lever 23 to rotate inside the rotating groove 4. With continuous rotation, the top of the lever 23 will lift the lifting rod 3, making it rise. After it rises to the designated position, the knob 21 is inserted to lock the lifting rod 3, so that the lifting rod 3 does not come into contact with the ground when not in use, reducing wear and preventing the surface of the lifting rod 3 from being contaminated with other dirt, and maintaining the sensitivity of electrostatic transmission.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electrostatic adsorption packaging box, comprising a packaging box body (1), characterized in that: The inner cavity of the packaging box body (1) is provided with a lifting mechanism (2) for controlling the lifting of the packaging box body (1). The inner cavity of the packaging box body (1) is provided with several lifting rods (3) for supporting itself. The inner cavity of the lifting rods (3) is provided with several rotating grooves (4) for restricting the rotation of some parts inside the lifting mechanism (2). It also includes several sliding grooves (5) in the inner cavity of the packaging box body (1) for fitting some parts of the lifting mechanism (2), several embedding grooves (6) for storing some parts of the lifting mechanism (2) on the surface of the packaging box body (1), and several insertion holes (7) for fixing the lifting rod (3) on the surface of the packaging box body (1).

2. The electrostatic adsorption packaging box according to claim 1, characterized in that: The lifting mechanism (2) includes a knob (21) that slides on the surface of the embedded groove (6), a rotating shaft (22) is fixed on the surface of the knob (21), and a toggle lever (23) is fixed on the surface of the rotating shaft (22).

3. The electrostatic adsorption packaging box according to claim 1, characterized in that: The length of the lifting rod (3) is the same as the height of the base of the packaging box body (1), and the protruding length of the lifting rod (3) is the same as the depth of the insertion port (7).

4. The electrostatic adsorption packaging box according to claim 2, characterized in that: The depth of the embedded groove (6) is the same as the height of the knob (21), and the width matches that of the knob (21).

5. The electrostatic adsorption packaging box according to claim 1, characterized in that: The lifting rod (3) is made of conductive material and rubs against the packaging box body (1).

6. The electrostatic adsorption packaging box according to claim 2, characterized in that: The rotating groove (4) is fan-shaped and slides against the actuating rod (23).

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