Mobile phone card production installation tool

Abstract

The utility model discloses a kind of mobile phone card production installation tool, it is related to mobile phone card production installation technical field. Including main body frame, the bottom surface of main body frame is equipped with multiple positioning holes, further include elastic fixing assembly, through the elastic fixing assembly of being set, so that multiple sliding clamps are in the inside sliding of limit sliding groove to facilitate the clamping and fixing of mobile phone card, simultaneously, through the compression spring and sliding clamp of being set and mutual cooperation use, so that the end of compression spring carries out elastic extrusion to sliding clamp, so as to facilitate the elastic clamping and fixing of card by sliding clamp, to avoid the damage of card possibly caused by traditional rigid clamping simultaneously, different size cards can also be clamped and fixed, through the setting of force adjusting component, so as to facilitate the elastic clamping force of sliding clamp to be adjusted, to ensure the stability of clamping when clamping different size cards is provided.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone card production and installation technology, specifically a mobile phone card production and installation tooling. Background Technology

[0002] In the production and installation process of SIM cards, the cards need to be precisely clamped and positioned using tooling to complete processes such as information writing, appearance inspection, assembly and bonding.

[0003] However, most existing SIM card production and installation fixtures use rigid clamping structures. When the sliding clamp contacts the card, there is no buffering mechanism. The rigid force can easily cause damage to the card edges and internal chips, especially for thin cards. At the same time, the clamping size adaptability is poor, and most are designed with fixed sizes. When changing to different card sizes, the fixture components need to be disassembled and replaced, which is cumbersome and affects production efficiency. Furthermore, there is a lack of effective force adjustment methods. The clamping force is difficult to adjust flexibly according to the card thickness and material. Too loose a clamping force can cause the card to shift during the process, while too tight a clamping force can aggravate damage. It is difficult to balance stability and safety. Therefore, there is an urgent need for a new SIM card production and installation fixture to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a SIM card production and installation tooling to solve the problems mentioned in the background art, such as the lack of a buffer mechanism and the lack of effective force adjustment means in the existing SIM card production and installation tooling.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a SIM card production and installation fixture, comprising a main frame, wherein the bottom surface of the main frame has multiple positioning holes, and further comprising:

[0006] An elastic fixing component is disposed on the inner wall of the main frame and is used to elastically clamp and fix mobile phone cards of different sizes.

[0007] A force adjustment component is disposed between the elastic fixing component and the main frame, and is used to adjust the elastic clamping force.

[0008] Preferably, the elastic fixing component includes multiple sliding clips, all of which are disposed on the inner wall of the main frame. The inner wall of the main frame has multiple limiting grooves, and the sliding clips are slidably connected to the inner wall of the limiting grooves. The inner wall of the main frame has multiple fixing holes, and the inner wall of the fixing holes is fixedly connected to a threaded post. A compression spring is sleeved on the surface of the threaded post.

[0009] Preferably, the force adjustment assembly includes multiple threaded adjustment tubes, each threadedly connected to the surface of a threaded post, with one end of the threaded adjustment tube abutting against the other end of a compression spring. The inner wall of the main frame is provided with multiple limiting holes, and the surface of the threaded adjustment tube is movably sleeved with the inner wall of the limiting holes.

[0010] Preferably, the surface of the main frame is provided with a beveled edge, and the surface of the threaded column is threaded with a limit nut.

[0011] Preferably, the surface of the threaded adjusting tube is threaded with a fixing nut, and one end of the fixing nut abuts against the side wall of the main frame.

[0012] Preferably, the surface of the threaded column is threaded with a positioning nut, one end of which abuts against one end of the limiting nut.

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

[0014] The elastic fixing component allows multiple sliding clips to slide within the limiting groove, facilitating the clamping and fixing of the SIM card. Simultaneously, the compression spring and sliding clips work together, with one end of the compression spring elastically pressing against the sliding clip, thus providing elastic clamping and fixing of the card. This avoids potential damage to the card caused by traditional rigid clamping and allows for clamping and fixing of cards of different sizes. The force adjustment component allows for adjustment of the elastic clamping force of the sliding clip, ensuring clamping stability when holding cards of different sizes. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the elastic fixing component structure of this utility model;

[0017] Figure 3 This is a partial cross-sectional view of the elastic fixing component of this utility model;

[0018] Figure 4 This is a schematic diagram of the force adjustment component of this utility model.

[0019] In the diagram: 1. Main frame; 101. Positioning hole; 201. Sliding clamp; 202. Limiting groove; 203. Fixing hole; 204. Threaded post; 205. Compression spring; 206. Beveled edge; 207. Limiting nut; 208. Positioning nut; 301. Threaded adjusting tube; 302. Limiting hole; 303. Fixing nut. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1 - Figure 4 The present invention provides a mobile phone card production and installation fixture, including a main frame 1, the bottom surface of which has a plurality of positioning holes 101, and further including:

[0022] The elastic fixing component is set on the inner wall of the main frame 1 and is used to elastically clamp and fix mobile phone cards of different sizes.

[0023] Force adjustment component, which is set between the elastic fixing component and the main frame 1, is used to adjust the elastic clamping force;

[0024] The flexible fixing component makes it easy to clamp and fix mobile phone cards of different sizes. At the same time, the force adjustment component makes it easy to adjust the elastic clamping force, thereby ensuring the clamping stability when clamping cards of different sizes.

[0025] Furthermore, the elastic fixing component includes multiple sliding clips 201, all of which are disposed on the inner wall of the main frame 1. The inner wall of the main frame 1 has multiple limiting grooves 202, and the sliding clips 201 are slidably connected to the inner wall of the limiting grooves 202. The inner wall of the main frame 1 has multiple fixing holes 203, and the inner wall of the fixing holes 203 is fixedly connected to threaded posts 204. A compression spring 205 is sleeved on the surface of the threaded post 204. Through the setting of the elastic fixing component, the interaction of the multiple sliding clips 201 facilitates the clamping and fixing of the mobile phone card. At the same time, the limiting grooves 202 limit the sliding clips 201, making it easy for the limiting grooves 202 to slide back and forth in parallel, thereby ensuring the stability of the clamping. Secondly, the compression spring 205 allows one end of the compression spring 205 to elastically compress the sliding clip 201, making it easy to elastically clamp and fix the card through the sliding clip 201. This avoids the damage to the card that may be caused by traditional rigid clamping, and can also clamp and fix cards of different sizes.

[0026] Furthermore, the force adjustment assembly includes multiple threaded adjustment tubes 301, each threadedly connected to the surface of a threaded post 204. One end of each threaded adjustment tube 301 abuts against the other end of a compression spring 205. Multiple limiting holes 302 are provided on the inner wall of the main frame 1. The surface of the threaded adjustment tube 301 is movably fitted into the inner wall of the limiting holes 302. A fixing nut 303 is threadedly connected to the surface of the threaded adjustment tube 301, with one end abutting against the side wall of the main frame 1. Through the force adjustment assembly, the inner wall of the threaded adjustment tube 301 is threadedly connected to the surface of the threaded post 204, allowing the threaded adjustment tube 301 to move on the surface of the threaded post 204 when rotated. Meanwhile, one end of the compression spring 205 is connected to the threaded adjustment tube 301. One end of the tube 301 is abutted, which facilitates the movement of the threaded adjustment tube 301 to compress the compression spring 205. The greater the elastic deformation of the compression spring 205 after compression, the greater the elastic force that the compression spring 205 can release. This facilitates the adjustment of the elastic clamping force of the sliding clamp 201, thereby ensuring clamping stability when clamping cards of different sizes. The fixed nut 303, when rotated clockwise, maintains a high frictional force between the fixed nut 303 and the threaded adjustment tube 301 and the side wall of the main frame 1. This facilitates the use of the fixed nut 303 to limit the threaded adjustment tube 301, thereby improving the stability of the threaded adjustment tube 301 during use.

[0027] Furthermore, the surface of the main frame 1 is provided with a beveled edge 206, and a limit nut 207 is threadedly connected to the surface of the threaded post 204. A positioning nut 208 is also threadedly connected to the surface of the threaded post 204. One end of the positioning nut 208 abuts against one end of the limit nut 207. The beveled edge 206 and the limit nut 207 work together to limit the minimum clamping range of the sliding clamp 201 by the limit nut 207. By adjusting the limiting positions of the multiple limit nuts 207 according to the card size, the initial elastic clamping position of the multiple sliding clamps 201 is slightly smaller than that of the card. The card size is designed to cooperate with the beveled edge 206 on the top surface of the sliding clamp 201, allowing the card to quickly and smoothly enter the clamping range formed by multiple sliding clamps 201. This improves the smoothness of the clamping rhythm, shortens working time, and increases work efficiency. The positioning nut 208, when rotated clockwise, maintains a high friction between the positioning nut 208, the limit nut 207, and the threaded post 204. This allows the positioning nut 208 to limit the limit nut 207, thereby improving the stability of the limit nut 207 during use.

[0028] Working principle: During use, the elastic fixing components facilitate the clamping and fixing of the SIM card through the interaction of multiple sliding clips 201. At the same time, the limiting slide groove 202 limits the sliding clips 201, allowing the limiting slide groove 202 to slide back and forth in parallel, thereby ensuring the stability of the clamping. Secondly, the compression spring 205 provides elastic compression to the sliding clips 201, facilitating the elastic clamping and fixing of the card. This avoids the potential damage to the card caused by traditional rigid clamping and also allows for the clamping and fixing of cards of different sizes.

[0029] The force adjustment component allows the inner wall of the threaded adjustment tube 301 to be threadedly connected to the surface of the threaded post 204. This allows the threaded adjustment tube 301 to move on the surface of the threaded post 204 when it rotates. One end of the compression spring 205 abuts against one end of the threaded adjustment tube 301, facilitating compression of the compression spring 205 as the threaded adjustment tube 301 moves. The greater the elastic deformation of the compression spring 205 after compression, the greater the elastic force it can release. This facilitates the adjustment of the elastic clamping force of the sliding clamp 201, ensuring clamping stability when clamping cards of different sizes. The fixing nut 303, when rotated clockwise, maintains high friction between itself, the threaded adjustment tube 301, and the side wall of the main frame 1. This allows the fixing nut 303 to limit the movement of the threaded adjustment tube 301, thereby improving its stability during use.

[0030] 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.

Claims

1. A SIM card manufacturing and installation fixture, comprising a main frame (1), wherein the bottom surface of the main frame (1) is provided with a plurality of positioning holes (101), characterized in that, Also includes: An elastic fixing component is disposed on the inner wall of the main frame (1) for elastically clamping and fixing mobile phone cards of different sizes; Force adjustment component, which is disposed between elastic fixing component and main frame (1), is used to adjust elastic clamping force.

2. The SIM card production and installation fixture according to claim 1, characterized in that: The elastic fixing component includes multiple sliding clips (201), each of which is disposed on the inner wall of the main frame (1). The inner wall of the main frame (1) is provided with multiple limiting grooves (202). The sliding clips (201) are slidably connected to the inner wall of the limiting grooves (202). The inner wall of the main frame (1) is provided with multiple fixing holes (203). The inner wall of the fixing holes (203) is fixedly connected with threaded columns (204). The surface of the threaded columns (204) is fitted with compression springs (205).

3. The SIM card production and installation fixture according to claim 2, characterized in that: The force adjustment assembly includes multiple threaded adjustment tubes (301), which are threadedly connected to the surface of the threaded post (204). One end of the threaded adjustment tube (301) abuts against the other end of the compression spring (205). The inner wall of the main frame (1) is provided with multiple limiting holes (302), and the surface of the threaded adjustment tube (301) is movably sleeved with the inner wall of the limiting hole (302).

4. The SIM card production and installation fixture according to claim 2, characterized in that: The surface of the main frame (1) is provided with a beveled edge (206), and the surface of the threaded column (204) is threaded with a limit nut (207).

5. The SIM card production and installation fixture according to claim 3, characterized in that: The threaded adjusting tube (301) is threaded with a fixing nut (303), one end of which abuts against the side wall of the main frame (1).

6. The SIM card production and installation fixture according to claim 2, characterized in that: The threaded post (204) is threaded with a positioning nut (208), one end of which abuts against one end of the limiting nut (207).

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