SIM card transfer device

Abstract

The present invention discloses a SIM card transfer device, which comprises a rotary drive device and a card transfer mechanism. The card transfer mechanism comprises a mounting frame connected to the rotary drive device, a card transfer claw and a pressure rod are rotatably connected to the mounting frame, a linkage rod is connected between the card transfer claw and the pressure rod, and the lowermost end of the pressure rod is lower than the lowermost end of the card transfer claw by at least a SIM card thickness; a limit rod for limiting the rotation of the card transfer claw is arranged on the mounting frame; a torsion spring is arranged between the card transfer claw or the pressure rod and the mounting frame. The present invention can realize the transfer of SIM cards from one storage folder to another storage folder, realize the classified storage of SIM cards, and further realize the automatic management of SIM cards.

Description

Technical Field

[0001] The present invention relates to the technical field of SIM card management, and in particular to a SIM card moving device. Background Art

[0002] SIM card is a user identification card for digital cellular mobile phones. Its full name is "Subscriber Identity Module". In the GSM digital mobile phone system, SIM card plays an extremely important role. It is not only an important part of the mobile phone, but also an identity card for every GSM mobile phone user. In some corporate units, employees use SIM cards issued by the company. When an employee leaves, the SIM card will be kept for subsequent new employees to use. In some large companies, a large number of SIM cards need to be managed every year. These SIM cards need to be tested and classified one by one. Normal SIM cards are classified into one category and recorded and kept uniformly, and broken SIM cards are classified into another category and handled uniformly. Currently, SIM cards are usually tested and classified one by one through manual testing with the help of SIM card testing terminals. In actual operation, first insert the SIM card into the SIM card detection terminal. The SIM card detection terminal can read the information of the SIM card and determine whether the card functions normally. If the card functions normally, it is a good card and is placed in a storage box specially used to store good cards. If the card is damaged and cannot be used, it is a bad card and is placed in a storage box specially used to store bad cards. This operation method requires manual operation to put the SIM cards into different storage boxes respectively, which is time-consuming, labor-intensive and inefficient. In order to improve efficiency, it is necessary to perform automated storage management of SIM cards. How to use modular storage units to realize modular storage of SIM cards and how to enable SIM cards to be moved in various modular storage units to realize classified storage of SIM cards are core technical issues for realizing automated management of SIM cards. Modular storage of SIM cards is accomplished through storage clips. An existing storage clip structure is as follows: Figure 3 and Figure 4As shown, the storage frame 12 includes a storage frame 12, in which a guide rod 13 and a top block 15 are arranged. The guide rod 13 is arranged along the length direction of the storage frame 12, and a slide hole matching the guide rod 13 is arranged on the top block 15. The guide rod 13 passes through the slide hole. A spring 14 is arranged between the top block 15 and one end of the storage frame 12. The spring 14 is sleeved on the guide rod 13. The other end of the storage frame 12 is provided with a card entry and exit chute 10. When storing SIM cards, a whole stack of SIM cards is loaded into the storage clip, and the SIM cards are placed between the top block and the card entry and exit chute. Under the action of the top block and the first spring, the SIM cards loaded into the storage clip are located at the top of the SIM card just in the card entry and exit chute. However, in order to realize the classified storage of SIM cards, it is often necessary to move the SIM card from one storage clip to another storage clip. At present, there is no device that can realize this function. Summary of the invention

[0003] The purpose of the present invention is to provide a SIM card transfer device that can be used in conjunction with an existing storage clip to transfer a SIM card from one storage clip to another, thereby achieving classified storage of SIM cards and further achieving automated management of SIM cards.

[0004] The objective of the present invention is achieved through the following technical scheme: a SIM card transferring device, comprising a rotary drive device and a card transferring mechanism, the card transferring mechanism comprising a mounting frame connected to the rotary drive device, a card transferring claw and a pressure rod rotatably connected to the mounting frame, a linkage rod is connected between the card transferring claw and the pressure rod, the lowermost end of the pressure rod is lower than the lowermost end of the card transferring claw by a distance of at least one SIM card thickness; a limit rod for limiting the rotation of the card transferring claw is arranged on the mounting frame; a torsion spring is arranged between the card transferring claw or the pressure rod and the mounting frame.

[0005] The present invention is used in conjunction with a storage clip. A storage clip is a SIM card storage unit. In actual use, multiple storage clips can be used in combination, so that a large number of SIM cards can be stored. When storing SIM cards, a whole stack of SIM cards is loaded into the storage clip, and the SIM cards are placed between the top block and the card entry and exit slot. Under the action of the top block and the first spring, the SIM cards loaded into the storage clip are located at the top just in the card entry and exit slot. The present invention can be set on a movable guide rail. In the present invention, the function of the limit rod is to limit the rotation of the card shifting claw, so that the card shifting claw can only rotate to one side and cannot rotate to the other side. The function of the linkage rod is to generate linkage between the card shifting claw and the pressure rod. The card shifting claw and the pressure rod can rotate in one direction when in contact with the SIM card. When not in contact, the card shifting claw abuts against the limit rod under the action of the torsion spring. The present invention can realize the movement of SIM card between two storage clips. The specific method is as follows: firstly, the two storage clips are moved to adjacent positions by an external device, and the card in-and-out slot on one of the storage clips is made to face the card in-and-out slot on the other storage clip. Then, the SIM card transfer device is moved to the top of the SIM card to be moved, and the card transfer claw is used to hook one end of the SIM card. The SIM card transfer device is driven to move to the other storage clip by the moving guide rail. In this way, the SIM card slides out of the storage clip from the card in-and-out slot and enters the card in-and-out slot of the other storage clip. During the movement, the pressure rod first reaches the top of the other storage clip, and then the pressure rod reaches the storage clip. After the SIM card is moved to the top, since the lower end of the pressure rod is lower than the lower end of the card-shifting claw by at least a distance of the thickness of a SIM card, the pressure rod will push the top SIM card in the storage clip downward by at least a distance of the thickness of a SIM card, thereby making room for the SIM card to be loaded, so that the SIM card can be smoothly loaded into another storage clip, thereby completing the transfer of the SIM card. After the transfer is completed, the SIM card transfer device returns. During the return process, since the card-shifting claw and the pressure rod are both rotatably connected to the mounting frame, the card-shifting claw and the pressure rod can rotate a certain angle when passing through the top SIM card, thereby smoothly passing through the top SIM card and returning to the original position. The card-shifting mechanism can rotate 180 degrees under the drive of the rotating drive device, so as to realize the reverse transfer of the SIM card. The present invention can realize the transfer of SIM cards from one storage clip to another, realize the classified storage of SIM cards, and further realize the automatic management of SIM cards.

[0006] Preferably, the linkage rod is arc-shaped.

[0007] Preferably, the mounting frame is U-shaped.

[0008] Preferably, the pressure rod comprises a rod body, and a roller is rotatably connected to the lower end of the rod body. By arranging the roller at the bottom of the rod body, the wear of the pressure rod on the SIM card when the pressure rod passes through the SIM card is effectively reduced.

[0009] Preferably, the horizontal distance between the card moving claw and the pressure rod is greater than the length of one SIM card and less than the length of two SIM cards.

[0010] Preferably, the rotary drive device is a steering gear.

[0011] Preferably, the rotation drive device is a motor.

[0012] The beneficial effects of the present invention are as follows: the present invention can realize the transfer of SIM cards from one storage folder to another storage folder, realize the classified storage of SIM cards, and further realize the automatic management of SIM cards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of one direction of the present invention.

[0014] Figure 2 It is a structural schematic diagram of another aspect of the present invention.

[0015] Figure 3 A schematic diagram of the structure of a storage folder.

[0016] Figure 4 for Figure 3 Enlarged view of part A in the middle.

[0017] In the figure, 1, a rotary drive device, 2, a mounting frame, 3, a card moving claw, 4, a rod body, 5, a linkage rod, 6, a roller, 7, a torsion spring, 8, a limit rod, 12, a storage frame, 13, a guide rod, 14, a spring, 15, a top block, 16, an in-and-out card slide slot, and 17, a SIM card. DETAILED DESCRIPTION

[0018] The present invention will be further described below through specific implementation modes in conjunction with the accompanying drawings.

[0019] Embodiment 1:

[0020] like Figures 1 to 4As shown, a SIM card transfer device comprises a rotary drive device 1 and a card transfer mechanism. In this embodiment, the rotary drive device 1 is a steering gear. The card transfer mechanism comprises a mounting frame 2 connected to the rotary drive device 1, and the mounting frame 2 is in a "U" shape. The two ends of the mounting frame 2 are respectively rotatably connected with a card transfer claw 3 and a pressure rod, and a linkage rod 5 is connected between the card transfer claw 3 and the pressure rod. The linkage rod 5 is in an arc shape, and the two ends of the linkage rod 5 are respectively rotatably connected with the card transfer claw 3 and the pressure rod. The pressure rod comprises a rod body 4, and a roller 6 is rotatably connected to the lower end of the rod body 4. The lower end of the roller 6 is lower than the lower end of the card transfer claw 3 by at least a SIM card thickness. A limit rod 8 for limiting the rotation of the card transfer claw is provided on the mounting frame 2. A torsion spring 14 is provided between the card transfer claw 3 or the pressure rod and the mounting frame 2. In this embodiment, the torsion spring 14 is installed between the card transfer claw 3 and the mounting frame 2. The horizontal distance between the card transfer claw 3 and the pressure rod is greater than the length of one SIM card and less than the length of two SIM cards.

[0021] like Figure 3 to Figure 4 As shown, an existing storage clip includes a storage frame 12, in which a guide rod 13 and a top block 15 are provided. The guide rod 13 is arranged along the length direction of the storage frame 12, and a sliding hole matching the guide rod 13 is arranged on the top block 15. The guide rod 13 passes through the sliding hole. A spring 14 is arranged between the top block 15 and one end of the storage frame 12, and the spring 14 is sleeved on the guide rod 13. A card entry and exit slide groove 16 is arranged at the other end of the storage frame 12.

[0022] The present invention is used in conjunction with a storage clip. A storage clip is a SIM card storage unit. In actual use, multiple storage clips can be used in combination, so that a large number of SIM cards can be stored. When storing SIM cards, a whole stack of SIM cards is loaded into the storage clip, and the SIM cards are placed between the top block and the card entry and exit slot. Under the action of the top block and the first spring, the SIM cards loaded into the storage clip are located at the top just in the card entry and exit slot. The present invention can be set on a movable guide rail. In the present invention, the function of the limit rod is to limit the rotation of the card shifting claw, so that the card shifting claw can only rotate to one side and cannot rotate to the other side. The function of the linkage rod is to generate linkage between the card shifting claw and the pressure rod. The card shifting claw and the pressure rod can rotate in one direction when in contact with the SIM card. When not in contact, the card shifting claw abuts against the limit rod under the action of the torsion spring. The present invention can realize the movement of SIM card between two storage clips. The specific method is as follows: firstly, the two storage clips are moved to adjacent positions by an external device, and the card in-and-out slot on one of the storage clips is made to face the card in-and-out slot on the other storage clip. Then, the SIM card transfer device is moved to the top of the SIM card to be moved, and the card transfer claw is used to hook one end of the SIM card. The SIM card transfer device is driven to move to the other storage clip by the moving guide rail. In this way, the SIM card slides out of the storage clip from the card in-and-out slot and enters the card in-and-out slot of the other storage clip. During the movement, the pressure rod first reaches the top of the other storage clip, and then the pressure rod reaches the storage clip. After the SIM card is moved to the top, since the lower end of the pressure rod is lower than the lower end of the card-shifting claw by at least a distance of the thickness of a SIM card, the pressure rod will push the top SIM card in the storage clip downward by at least a distance of the thickness of a SIM card, thereby making room for the SIM card to be loaded, so that the SIM card can be smoothly loaded into another storage clip, thereby completing the transfer of the SIM card. After the transfer is completed, the SIM card transfer device returns. During the return process, since the card-shifting claw and the pressure rod are both rotatably connected to the mounting frame, the card-shifting claw and the pressure rod can rotate a certain angle when passing through the top SIM card, thereby smoothly passing through the top SIM card and returning to the original position. The card-shifting mechanism can rotate 180 degrees under the drive of the rotating drive device, so as to realize the reverse transfer of the SIM card. The present invention can realize the transfer of SIM cards from one storage clip to another, realize the classified storage of SIM cards, and further realize the automatic management of SIM cards.

[0023] Embodiment 2:

[0024] The difference between Example 2 and Example 1 is that in Example 2, the rotation driving device 1 is a motor, and the rest of the structure is the same as that of Example 1.

[0025] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A SIM card transfer device, It is characterized in that The SIM card can be moved between two storage clips. The storage clip includes a storage frame, a top block is arranged in the storage frame, a spring is arranged between the top block and one end of the storage frame, and a card entry and exit slot is arranged at the other end of the storage frame; the SIM card moving device includes a rotating drive device and a card moving mechanism, the card moving mechanism includes a mounting frame connected to the rotating drive device, a card moving claw and a pressure rod are rotatably connected to the mounting frame, a linkage rod is connected between the card moving claw and the pressure rod, and the lower end of the pressure rod is lower than the lower end of the card moving claw by at least a SIM card thickness; a limit rod for limiting the rotation of the card moving claw is arranged on the mounting frame; a torsion spring is arranged between the card moving claw or the pressure rod and the mounting frame; the pressure rod includes a rod body, and a roller is rotatably connected to the lower end of the rod body; the horizontal distance between the card moving claw and the pressure rod is greater than the length of one SIM card and less than the length of two SIM cards.

2. A SIM card transfer device according to claim 1, It is characterized in that The linkage rod is in an arc shape.

3. A SIM card moving device according to claim 1, It is characterized in that The mounting frame is in a "U" shape.

4. A SIM card moving device according to claim 1, It is characterized in that A guide rod is arranged in the storage frame, and a spring is sleeved on the guide rod.

5. A SIM card moving device according to claim 4, It is characterized in that The guide rod is arranged along the length direction of the storage frame body, and a sliding hole matched with the guide rod is arranged on the top block, and the guide rod passes through the sliding hole.

6. A SIM card moving device according to claim 1, It is characterized in that The rotary drive device is a steering gear.

7. A SIM card moving device according to claim 1, It is characterized in that The rotation driving device is a motor.

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