Modular folding needle gauge storage device

Abstract

This utility model discloses a modular folding needle gauge storage device, including a box body and an outer shell. The outer shell has blind holes, and the box body is inserted into the blind holes and detachably and limitingly connected to the outer shell. The box body has multiple storage slots and multiple label structures arranged in an array. The label structures are located on one side of each storage slot, and the two correspond one-to-one. A folding storage rack is provided inside each storage slot. The folding storage rack adopts a diamond-shaped mesh retractable structure, and each hinge point of the folding storage rack is provided with a rust-proof box for storing needle gauges. This utility model can significantly reduce the overall volume of the box body. Through folding, the volume can be compressed by 50-70%, significantly enhancing portability. On the other hand, by setting up label structures, it can greatly save time in finding needle gauges, improve efficiency, and thus enhance user experience.

Description

Technical Field

[0001] This utility model relates to the field of precision measuring tool storage technology, specifically to a modular folding needle gauge storage device. Background Technology

[0002] Pin gauges are precision round bar inspection tools made of high-hardness materials (such as stainless steel, ceramics, tungsten carbide, etc.). They are mainly used in mechanical and electronic processing for measuring hole diameter, hole spacing, minor diameter of internal threads, as well as precision inspection of mold dimensions and bending groove widths. Their core functions include hole positioning, dimensional verification, go / no-go gauge inspection, and hole depth measurement. They require high wear resistance, precise dimensional tolerances (typically at the micrometer level), and standardized inspection capabilities, and must be calibrated using a laser measuring instrument. They are widely used in high-precision fields such as precision machinery, electronic circuit boards, and mold manufacturing.

[0003] Pin gauges are typically stored individually in rust-proof boxes, which are then placed inside a larger storage box. However, existing pin gauge storage devices mainly consist of a heavy, tray-style storage box, with each gauge arranged at the same height. The size labels for each gauge are usually affixed to the side of the casing, making it very inconvenient to find the desired gauge in practice. Each gauge must be pulled out individually to compare with the correct one, which is quite cumbersome. Utility Model Content

[0004] To address some or all of the problems existing in the prior art, this utility model provides a modular folding needle gauge storage device, including a box body and an outer shell. The outer shell has blind holes, and the box body is inserted into the blind holes and detachably and limitingly connected to the outer shell. The box body has multiple storage slots and multiple label structures arranged in an array. The label structures are located on one side of each storage slot, and the two correspond one-to-one. A folding storage rack is provided in each storage slot. The folding storage rack adopts a diamond-shaped mesh telescopic structure. Each hinge point of the folding storage rack is provided with a rust-proof box, which is used to store needle gauges.

[0005] As a further improvement of this utility model, the sidewall of the storage groove is provided with an anti-rust coating.

[0006] As a further improvement of this utility model, the label structure includes laser engraving, and a silkscreen layer is provided on the laser engraving.

[0007] As a further improvement of this utility model, the volume of the foldable storage rack can be reduced by 50%-70% after folding.

[0008] As a further improvement of this utility model, each folding storage rack is equipped with 14 rust-proof boxes.

[0009] As a further improvement of this utility model, a positioning groove is provided at one end of the box body, and a positioning post is provided on the side wall of the blind hole at a position corresponding to the positioning groove, and the positioning post is detachably inserted into the positioning groove.

[0010] As a further improvement of this utility model, a limiting rubber ring is fitted on the positioning post, and the limiting rubber ring can abut against the side wall of the positioning groove.

[0011] As a further improvement of this utility model, a handle is provided on the end of the box body away from the positioning groove.

[0012] As a further improvement of this utility model, the outer wall of the handle is provided with anti-slip grooves.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model uses a diamond-shaped mesh retractable and foldable storage rack to store various rust-proof boxes, which can significantly reduce the overall volume of the boxes. Through folding, the volume can be compressed by 50-70%, greatly enhancing portability. On the other hand, a label structure is set on one side of each storage slot. By observing the label structure, users can save a lot of time in finding the right needle gauge, improve efficiency, and thus enhance user experience. Attached Figure Description

[0015] To more clearly illustrate the solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the external structure of an embodiment of this utility model;

[0017] Figure 2 This is an exploded structural diagram of an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the box body in an embodiment of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the folding storage rack in an embodiment of this utility model;

[0020] Figure 5 This is a schematic diagram of the outer shell in an embodiment of this utility model. Detailed Implementation

[0021] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used in the specification is for the purpose of describing particular embodiments only and is not intended to limit the invention; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this invention are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or accompanying drawings of this invention are used to distinguish different objects, not to describe a particular order.

[0022] In this invention, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment to other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this invention can be combined with other embodiments.

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0024] like Figure 1-5 As shown, a modular folding needle gauge storage device includes a box body 1 and an outer shell 2. The outer shell 2 is provided with a blind hole 21. The box body 1 is inserted into the blind hole 21 and is detachably and limit-connected to the outer shell 2. The box body 1 is used to store needle gauges. When the box body 1 is inserted into the outer shell 2, the needle gauges can be encapsulated in the box body 1, thereby realizing the function of storing needle gauges.

[0025] The box body 1 has multiple storage slots 11 on the left and right sides and multiple label structures 12 arranged in an array. The label structures 12 are located on one side of the storage slots 11, and the two correspond one to one. When in use, the needle gauge is placed into the storage slot 11 of the corresponding label structure 12. When taking it out, the user can quickly find the needle gauge of the corresponding size by observing the label structure 12, which improves the practicality and makes it convenient for the user to use.

[0026] For convenient storage, each storage slot 11 is equipped with a folding storage rack 3. The folding storage rack 3 adopts a diamond-shaped mesh telescopic structure, and each hinge point of the folding storage rack 3 is equipped with a rust-proof box 4 for storing needle gauges. Each rust-proof box 4 contains one needle gauge. The folding storage rack 3 can be folded or unfolded. When unfolded, it is easy to place the rust-proof box 4 into the folding storage rack 3, and when folded, it is easy to place it into the storage slot 11. By folding or unfolding the folding storage rack 3, it is convenient to place and store needle gauges, improving the ease of use.

[0027] It should be noted that the folding storage rack 3 can reduce its volume by 50%-70% after folding, allowing it to be stored in a smaller box 1.

[0028] When using this modular folding needle gauge storage device to store needle gauges, first pull the box 1 out of the outer shell 2; then, by observing the label structure 12, locate the corresponding storage slot 11, and then take out the folding storage rack 3 from the corresponding storage slot 11; then unfold the folding storage rack 3, take out the corresponding rust-proof box 4 from the folding storage rack 3, and place the needle gauge into the rust-proof box 4; then place the rust-proof box 4 back into the folding storage rack 3, fold the folding storage rack 3 back into the storage slot 11, and then reinsert the box 1 into the outer shell 2 for positioning and fixation. When needing to retrieve the needle gauge, pull the box 1 out of the outer shell 2, then, by observing the corresponding label structure 12, locate the appropriate size, take out the folding storage rack 3 from the corresponding storage slot 11, then take out the corresponding rust-proof box 4 from the folding storage rack 3, and then take out the needle gauge from the rust-proof box 4 for use.

[0029] This modular folding needle gauge storage device uses a diamond-shaped mesh retractable folding storage rack 3 to store each rust-proof box 4, which can significantly reduce the overall volume of the box 1; through folding, the volume can be compressed by 50-70%, significantly enhancing portability. On the other hand, a label structure 12 is set on one side of each storage slot 11, which allows users to save time in finding the appropriate needle gauge by observing the label structure 12, improving efficiency and thus enhancing user experience.

[0030] To prevent the storage slot 11 from rusting, an anti-rust coating is provided on the side wall of the storage slot 11, thereby reducing the possibility of the storage slot 11 rusting and improving the service life of the modular folding pin gauge storage device.

[0031] In this embodiment, the label structure 12 includes laser engravings, and a silkscreen layer is provided on the laser engravings. By using a laser to engrave corresponding size markings on the box 1, the label structure 12 is less likely to fall off or become blurred; and the silkscreen layer on the laser engravings facilitates user viewing and improves usability. In other embodiments, the label structure 12 can also be made using methods such as pasting label paper, as long as it serves an identification function.

[0032] In this embodiment, 14 rust-proof boxes 4 can be placed on each folding storage rack 3. In other embodiments, any number of other rust-proof boxes 4 can also be placed on each folding storage rack 3. This utility model does not limit this.

[0033] To ensure the box body 1 is securely installed within the outer shell 2, a positioning groove 13 is provided at one end of the box body 1. A positioning post 22 is provided on the side wall of the blind hole 21 at a position corresponding to the positioning groove 13. The positioning post 22 is detachably inserted into the positioning groove 13. During the insertion of the box body 1 into the outer shell 2, the box body 1 is pushed and slids into the blind hole 21. When the end face of the box body 1 extends to the bottom of the blind hole 21, the positioning groove 13 is aligned with the positioning post 22. As the box body 1 continues to be inserted, the positioning post 22 can be inserted into the positioning groove 13 for limiting and fixing, thereby securing the box body 1 to the outer shell 2.

[0034] To improve structural stability, a limiting rubber ring 5 is fitted onto the positioning post 22, which abuts against the side wall of the positioning groove 13. During the insertion of the box 1 into the outer shell 2, the limiting rubber ring 5 on the positioning post 22 is squeezed into the positioning groove 13 and abuts against the side wall of the positioning groove 13. The cooperation between the limiting rubber ring 5 and the positioning groove 13 ensures a stable connection between the box 1 and the outer shell 2, preventing the box 1 from automatically falling out of the outer shell 2 and improving structural stability. In this embodiment, the limiting rubber ring 5 is made of elastic rubber material. In other embodiments, the limiting rubber ring 5 can also be made of other flexible materials, such as silicone.

[0035] To facilitate pulling the box 1 out of the outer shell 2, a handle 6 is installed on the end of the box 1 away from the positioning groove 13. Users can easily pull the box 1 out of the outer shell 2 by holding the handle 6, which improves the convenience of use.

[0036] The outer wall of the handle 6 is provided with anti-slip grooves 61. By setting anti-slip grooves 61, the problem of slippage when the user holds the handle 6 can be avoided, thus improving the convenience of use.

[0037] In this embodiment, the handle 6 and the box body 1 are integrally formed; in other embodiments, the handle 6 and the box body 1 can also be two independent parts, which can be connected together by means of screw fixing, snap-fit ​​fixing, etc.

[0038] The above-described specific embodiments are preferred embodiments of this utility model, and are not intended to limit the specific scope of this utility model. The scope of this utility model includes but is not limited to the specific embodiments described above. All equivalent changes made in accordance with this utility model are within the protection scope of this utility model.

Claims

1. A modular folding needle gauge storage device, characterized in that: It includes a box body and an outer shell, the outer shell having a blind hole, the box body being inserted into the blind hole and being detachably and limitingly connected to the outer shell; The box body is provided with an array of multiple storage slots and multiple label structures, with the label structures located on one side of each storage slot, and the two corresponding one-to-one. The storage slot is equipped with a foldable storage rack, which adopts a diamond-shaped mesh telescopic structure. Each hinge point of the foldable storage rack is equipped with a rust-proof box, which is used to store needle gauges.

2. The modular folding needle gauge storage device according to claim 1, characterized in that: The sidewalls of the storage slot are coated with an anti-rust coating.

3. The modular folding needle gauge storage device according to claim 1, characterized in that: The label structure includes laser engravings, and a silkscreen layer is provided on the laser engravings.

4. The modular folding needle gauge storage device according to claim 1, characterized in that: The foldable storage rack can reduce its volume by 50%-70% when folded.

5. The modular folding needle gauge storage device according to claim 1, characterized in that: Each folding storage shelf contains 14 rust-proof boxes.

6. The modular folding needle gauge storage device according to any one of claims 1-5, characterized in that: One end of the box is provided with a positioning groove, and a positioning post is provided on the side wall of the blind hole at a position corresponding to the positioning groove. The positioning post and the positioning groove are detachably plugged in.

7. The modular folding needle gauge storage device according to claim 6, characterized in that: A limiting rubber ring is fitted onto the positioning post, and the limiting rubber ring can abut against the side wall of the positioning groove.

8. The modular folding needle gauge storage device according to claim 6, characterized in that: A handle is provided on the end of the box that is away from the positioning groove.

9. The modular folding needle gauge storage device according to claim 7, characterized in that: The outer wall of the handle is provided with anti-slip grooves.

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