Desktop card issuing device based on RFID chip
By designing a desktop card issuer based on RFID chip on the card issuer, and using the protection box and spring structure to achieve a detachable fixing method, the problem of inefficiency in the traditional fixing method is solved and operation convenience and safety are improved.
Patent Information
- Application Number
- CN202421986945.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-16
AI Technical Summary
The existing card issuer fixing method is inefficient and cumbersome to operate, especially when temporary movement or replacement is required, the traditional fixing method seems inconvenient.
The desktop card issuer design is adopted based on RFID chip. By installing a protective box on the surface of the card issuer, and using lock hooks, ring blocks, filament springs and other structures to achieve a detachable fixing method. The protection box is adhered to the table with double-sided adhesive.
The card issuer is securely fixed to avoid falling and damage, and can be quickly disassembled when needed, improving operation efficiency and convenience.
Smart Images
Figure CN222980019U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of card issuers, in particular to a desktop card issuer based on an RFID chip. Background Art
[0002] A card issuer is a tool for reading and writing cards, but it is different from a reader / writer, a card reader or a read head. A card issuer can perform operations such as card reading, card writing, authorization, formatting, etc.
[0003] In the design of existing card issuers, while paying attention to operation safety, a fixed installation method is generally adopted, that is, the card issuer is firmly fixed at a specified position by using fasteners such as screws to prevent damage caused by accidental touch and dropping. However, this fixed method also brings certain inconveniences. Especially when it is necessary to temporarily move or replace the card issuer, the traditional fixing method is inefficient and cumbersome to operate. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is that in the prior art, the card issuer is firmly fixed at a specified position by using fasteners such as screws to prevent damage caused by accidental touch and dropping. However, this fixed method also brings certain inconveniences. Especially when it is necessary to temporarily move or replace the card issuer, the traditional fixing method is inefficient and cumbersome to operate. For this reason, we propose a desktop card issuer based on an RFID chip.
[0005] To achieve the above object, the present application adopts the following technical solution: A desktop card issuer based on an RFID chip, including a card issuer body, a protection box is installed on the surface of the card issuer body, a second double-sided tape is fixed to the bottom of the protection box, a placement groove is opened on one side of the protection box, a mushroom block is fixed to one side inside the placement groove, a ring block is slidably connected to the surface of the mushroom block, a through groove is opened on one side of the card issuer body, a button is slidably connected to the inside of the through groove, a first sliding groove is opened on one side of the button, a locking hook is slidably connected to the inside of the first sliding groove, second sliding grooves are opened on both sides inside the first sliding groove, first sliders are fixed to both sides of the locking hook, and the surface of the first slider is slidably connected to the inside of the second sliding groove.
[0006] Preferably, a tension spring is fixed to the bottom inside the first sliding groove, and the other end of the tension spring is fixedly connected to the bottom of the locking hook.
[0007] Preferably, a thin wire spring is fixed to one side inside the placement groove, and the other end of the thin wire spring is fixedly connected to one side of the ring block.
[0008] Preferably, a limiting plate is fixed to the inside of the second sliding groove.
[0009] Preferably, first limiting grooves are formed at both the top and the bottom inside the through groove, first limiting blocks are fixed to both the top and the bottom of the button, and the surface of the first limiting block is slidably connected to the inside of the first limiting groove.
[0010] Preferably, a thrust spring is fixed to one side inside the first limiting groove, and the other end of the thrust spring is fixedly connected to one side of the thrust spring.
[0011] Preferably, a storage groove is formed at the bottom of the protection box, a rotating bracket is installed inside the storage groove, and a first double-sided adhesive is fixed to the bottom of the rotating bracket.
[0012] The technical effects and advantages of the present utility model:
[0013] In the present utility model, when the user puts the hairpin device body into the protection box, by pressing the button, the locking hook moves to one side to hook one side of the mushroom block, so that the hairpin device body is fixed to the protection box. Then, through the adhesiveness of the second double-sided adhesive, the second double-sided adhesive is adhered to the desktop, so that the protection box is fixed to the desktop, avoiding the hairpin device body from falling due to accidental touch by someone when used without fixation, and damaging the hairpin device body and affecting normal use. When the user needs to charge the hairpin device body, only need to press the button to make the locking hook continuously move to one side. When moving to the inclined surface of the ring block, release the pressing of the button, pull the button to the other side, and pull the locking hook to move the ring block. When moving to the position where the ring block fits with one side of the mushroom block, the locking hook is withdrawn from the inclined surface of the ring block, so that the hairpin device body is released from the fixation with the protection box, and the hairpin device body can be taken out of the protection box, making it simple and efficient for the user to disassemble the hairpin device body during maintenance or repair. Description of the Drawings
[0014] Figure 1 It is the front view of the present utility model;
[0015] Figure 2 It is the sectional view of the adhesion structure of the present utility model;
[0016] Figure 3 It is the sectional view of the fixing structure of the present utility model;
[0017] Figure 4 It is the sectional view of the limiting structure of the present utility model.
[0018] Legend: 1. Card reader body; 2. Protection box; 3. Rotating bracket; 4. Storage groove; 5. Placing groove; 6. Mushroom block; 7. Ring block; 8. Thin wire spring; 9. Through groove; 10. Button; 11. Lock hook; 12. First chute; 13. Tensile spring; 14. Thrust spring; 15. First limit block; 16. First limit groove; 17. Second chute; 18. First slider; 19. First double-sided adhesive; 20. Limit plate; 21. Second double-sided adhesive. Detailed implementation
[0019] Now, in combination with the attached drawings and preferred embodiments, the present utility model will be further described in detail. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.
[0020] Refer to Figures 1 - 4 As shown, the present utility model provides a technical solution: a desktop card reader based on an RFID chip, including a card reader body 1. A protection box 2 is installed on the surface of the card reader body 1. A second double-sided adhesive 21 is fixed to the bottom of the protection box 2. A placing groove 5 is opened on one side of the protection box 2. A mushroom block 6 is fixed to one side inside the placing groove 5. A ring block 7 is slidably connected to the surface of the mushroom block 6. A through groove 9 is opened on one side of the card reader body 1. A button 10 is slidably connected inside the through groove 9. A first chute 12 is opened on one side of the button 10. A lock hook 11 is slidably connected inside the first chute 12. Second chutes 17 are opened on both sides inside the first chute 12. First sliders 18 are fixed to both sides of the lock hook 11. The surface of the first sliders 18 is slidably connected to the inside of the second chutes 17. When the user puts the card reader body 1 into the protection box 2, by pressing the button 10, the lock hook 11 moves to one side to hook one side of the mushroom block 6, so that the card reader body 1 and the protection box 2 are fixed. Then, through the adhesiveness of the second double-sided adhesive 21, the second double-sided adhesive 21 is adhered to the desktop, so that the protection box 2 is fixed on the desktop, avoiding the card reader body 1 from falling due to accidental touch by someone during use without fixation, and damaging the card reader body 1 and affecting normal use. When the user needs to charge the card reader body 1, only need to press the button 10 to make the lock hook 11 continuously move to one side. When it moves to the inclined surface of the ring block 7, release the pressing of the button 10, pull the button 10 to the other side, and pull the lock hook 11 to move the ring block 7. When it moves to the position where the ring block 7 is in contact with one side of the mushroom block 6, the lock hook 11 is withdrawn from the inclined surface of the ring block 7, so that the card reader body 1 and the protection box 2 are released from fixation, and the card reader body 1 can be taken out of the protection box 2.
[0021] Refer to Figure 3As shown in the figure, in this embodiment: A tension spring 13 is fixed to the bottom inside the first chute 12, and the other end of the tension spring 13 is fixedly connected to the bottom of the locking hook 11. When the user presses the button 10 to move the locking hook 11 to hook one side of the mushroom block 6, the hairpin device body 1 and the protection box 2 are fixed. When the locking hook 11 fixes the mushroom block 6 through the tension of the tension spring 13, there is a continuously downward force, preventing the locking hook 11 from disengaging from one side of the mushroom block 6 due to shaking and causing the fixation to be released and the fixation effect to be lost.
[0022] Refer to Figure 3 As shown in the figure, in this embodiment: A thin wire spring 8 is fixed to one side inside the placement groove 5, and the other end of the thin wire spring 8 is fixedly connected to one side of the ring block 7. When the user releases the fixation between the locking hook 11 and one side of the mushroom block 6, in order to enable the pulled ring block 7 to smoothly return to its original position, through the tension of the thin wire spring 8, the ring block 7 can automatically return to its initial position after being pulled by the locking hook 11, facilitating repeated operations.
[0023] Refer to Figure 4 As shown in the figure, in this embodiment: A limiting plate 20 is fixed inside the second chute 17. When the user moves the locking hook 11 by pressing the button 10, since there are partial inclined surfaces on the mushroom block 6 and the ring block 7, the locking hook 11 will move upward while moving to one side. The limiting plate 20 limits the locking hook 11 to prevent the surface of the locking hook 11 from disengaging from the inside of the button 10 during the movement and causing shaking.
[0024] Refer to Figure 3 As shown in the figure, in this embodiment: First limiting grooves 16 are provided at both the top and bottom inside the through groove 9, and first limiting blocks 15 are fixed to both the top and bottom of the button 10. The surface of the first limiting block 15 is slidably connected to the inside of the first limiting groove 16. When the user releases the fixation between the locking hook 11 and the mushroom block 6, through the limitation of the first limiting block 15 by the first limiting groove 16, it is prevented that the device inside the through groove 9 will fall out of the through groove 9 when not fixed.
[0025] Refer to Figure 3 As shown in the figure, in this embodiment: A thrust spring 14 is fixed to one side inside the first limiting groove 16, and the other end of the thrust spring 14 is fixedly connected to one side of the thrust spring 14. When the user releases the fixation between the locking hook 11 and one side of the mushroom block 6, through the thrust of the thrust spring 14, the button 10 has a thrust to move to one side, which can reduce the user's repeated pushing and pulling actions and reduce unnecessary operations.
[0026] Refer to Figure 1 And Figure 2As shown in the figure, in this embodiment: a storage groove 4 is formed at the bottom of the protection box 2, a rotating bracket 3 is installed inside the storage groove 4, and a first double-sided adhesive 19 is fixed to the bottom of the rotating bracket 3. When the user fixes the protection box 2 on the desktop, for the convenience of the user during operation, the rotating bracket 3 is raised or lowered and then adjusted to a suitable angle, and the bottom of the rotating bracket 3 is fixed to the desktop through the adhesiveness of the first double-sided adhesive 19 to prevent the card reader body 1 from falling due to accidental touch.
[0027] Working principle: The user puts the card reader body 1 into the protection box 2, presses the button 10 to move the locking hook 11 to one side to hook one side of the mushroom block 6, so that the card reader body 1 is fixed to the protection box 2, and then the second double-sided adhesive 21 is adhered to the desktop through the adhesiveness of the second double-sided adhesive 21 to fix the protection box 2 on the desktop, avoiding the card reader body 1 from falling due to accidental touch when used without fixation and damaging the card reader body 1 and affecting normal use. When the user needs to charge the card reader body 1, only need to press the button 10 to continuously move the locking hook 11 to one side. When moving to the inclined surface of the ring block 7, release the pressing of the button 10, pull the button 10 to the other side, and pull the locking hook 11 to move the ring block 7. When moving to the position where the ring block 7 is in contact with one side of the mushroom block 6, the locking hook 11 is withdrawn from the inclined surface of the ring block 7, so that the card reader body 1 is released from the fixation with the protection box 2, and the card reader body 1 can be taken out from the protection box 2. When the user presses the button 10 to move the locking hook 11 to hook one side of the mushroom block 6 to fix the card reader body 1 to the protection box 2, when the locking hook 11 fixes the mushroom block 6 through the pulling force of the tension spring 13, there is a continuous downward force to prevent the locking hook 11 from separating from one side of the mushroom block 6 due to shaking. When the user releases the fixation between the locking hook 11 and one side of the mushroom block 6, in order to enable the pulled ring block 7 to return to its original position smoothly, the pulling force of the thin wire spring 8 can automatically return the ring block 7 to its initial position after being pulled by the locking hook 11. When the user presses the button 10 to move the locking hook 11, because there are partial inclined surfaces on the mushroom block 6 and the ring block 7, the locking hook 11 will move upward while moving to one side. The limiting plate 20 is used to limit the locking hook 11 to prevent the surface of the locking hook 11 from separating from the inside of the button 10 during the moving process due to shaking. When the user releases the fixation between the locking hook 11 and the mushroom block 6, the first limiting block 15 is limited by the first limiting groove 16 to prevent the device inside the through groove 9 from falling out of the through groove 9 when not fixed. When the user releases the fixation between the locking hook 11 and one side of the mushroom block 6, the pushing force of the pushing spring 14 makes the button 10 have a pushing force to move to one side, which can reduce the repeated pushing and pulling actions of the user. When the user fixes the protection box 2 on the desktop, for the convenience of the user during operation, the rotating bracket 3 is raised or lowered and then adjusted to a suitable angle, and the bottom of the rotating bracket 3 is fixed to the desktop through the adhesiveness of the first double-sided adhesive 19.
[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A desktop card issuer based on an RFID chip, comprising a card issuer body (1), characterized in that: A protection box (2) is installed on the surface of the card issuing device body (1), and a second double-sided adhesive tape (21) is fixed to the bottom of the protection box (2). A placement groove (5) is provided on one side of the protection box (2), and a mushroom block (6) is fixed on one side of the placement groove (5). A ring block (7) is slidably connected to the surface of the mushroom block (6). A through groove (9) is provided on one side of the card issuing device body (1), and a button (10) is slidably connected to the inside of the through groove (9). A first sliding groove (12) is provided on one side of the button (10), and a lock hook (11) is slidably connected to the inside of the first sliding groove (12). Second sliding grooves (17) are provided on both sides of the inside of the first sliding groove (12), and first sliders (18) are fixed on both sides of the lock hook (11), and the surface of the first slider (18) is slidably connected to the inside of the second sliding groove (17).
2. The desktop card issuer based on RFID chip according to claim 1, characterized in that: A tension spring (13) is fixed to the bottom of the first sliding groove (12), and the other end of the tension spring (13) is fixedly connected to the bottom of the locking hook (11).
3. The desktop card issuer based on RFID chip according to claim 1, characterized in that: A thin wire spring (8) is fixed to one side of the placement groove (5), and the other end of the thin wire spring (8) is fixedly connected to one side of the ring block (7).
4. The desktop card issuer based on RFID chip according to claim 1, characterized in that: A limiting plate (20) is fixed inside the second sliding groove (17).
5. The desktop card issuer based on RFID chip according to claim 1, characterized in that: The top and bottom of the through groove (9) are both provided with a first limiting groove (16), the top and bottom of the button (10) are both fixed with a first limiting block (15), and the surface of the first limiting block (15) is slidably connected to the inside of the first limiting groove (16).
6. The desktop card issuer based on RFID chip according to claim 5, characterized in that: A thrust spring (14) is fixed to one side inside the first limiting groove (16), and the other end of the thrust spring (14) is fixedly connected to one side of the thrust spring (14).
7. The desktop card issuer based on RFID chip according to claim 1, characterized in that: The bottom of the protection box (2) is provided with a storage groove (4), a rotating bracket (3) is installed inside the storage groove (4), and a first double-sided adhesive tape (19) is fixed to the bottom of the rotating bracket (3).