RFID signboard sensing device
By designing an RFID tag sensing device and utilizing components such as knobs and connecting columns, the sensor can be disassembled and signal shielded, solving the problems of inconvenience in carrying and information security of traditional RFID tags, and improving information security and portability.
Patent Information
- Application Number
- CN202422950558.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Traditional RFID tags are inconvenient to carry and pose information security risks, making them difficult to meet the needs of specific application scenarios.
An RFID tag sensing device is designed, including a sensor body and a sliding protective shell. Through the cooperation of components such as knobs, connecting columns, and threaded columns, the sensor is designed to be detachable and shieldable, ensuring information security and improving portability.
It achieves the security shielding of information, prevents unintentional information leakage, and improves the convenience of carrying to meet the needs of use in different occasions.
Smart Images
Figure CN223377744U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of RFID systems, in particular to an RFID identification card sensing device. Background Art
[0002] With the rapid development of modern science and technology, RFID (Radio Frequency Identification) technology has been widely used in many fields due to its non-contact, fast identification, and high data storage capacity. RFID systems mainly consist of three parts: RFID tags, readers, and antennas. RFID tags, as information carriers, play a vital role. In the current market, the demand for RFID tags is increasing, especially in areas such as personnel identification, item tracking, and security authentication. However, traditional RFID tags have problems such as being inconvenient to carry and information security risks, making them difficult to meet the needs of specific application scenarios.
[0003] To this end, we propose an RFID identification card sensing device. Utility Model Content
[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an RFID identification card sensing device.
[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an RFID identification card sensing device, comprising a sensor body and a sliding protective shell, wherein the sensor body is arranged in the sliding protective shell, and a strip sliding hole is provided on the top of the sensor body along the horizontal direction from front to back, and a sliding cavity adapted to the sensor body is provided on the front side of the sliding protective shell, and a pair of strip blocks are fixedly installed on the left and right inner walls of the sliding cavity, respectively, and a guide slide groove is formed between each pair of strip blocks, and an induction shielding block for shielding the sensing signal is fixedly installed on the bottom of the inner wall of the sliding cavity, and the sliding protective shell is slidably arranged in the sliding cavity, and the left and right sides of the sensor body are respectively fixedly connected with a strip slider adapted to the guide slide groove along the horizontal direction from front to back, and the two strip sliders are slidably connected in the corresponding guide slide grooves.
[0006] Furthermore, a hanging piece is fixedly connected to the middle of the front side surface of the sensor body, and a hanging opening is opened on the top of the hanging piece and passes through it from top to bottom.
[0007] Furthermore, a connecting column is fixedly connected to the middle of the top rear end of the sensor body, and a threaded groove is provided on the top of the connecting column.
[0008] Furthermore, a threaded column is threadedly connected in the threaded groove.
[0009] Furthermore, a knob is fixedly connected to the top of the threaded column, and the connecting column is slidably connected to the strip-shaped sliding hole.
[0010] Furthermore, sockets are respectively provided at the left and right ends of the front side of the sensor body.
[0011] Furthermore, a sensing area is provided on the back side of the sensor body.
[0012] Furthermore, an indicator light is fixedly mounted on the right end of the back side of the sensor body.
[0013] The utility model provides an RFID identification card sensing device. It has the following beneficial effects:
[0014] 1. This RFID identification card sensing device, when in use, through the mutual cooperation between the provided sensor body, sliding protective shell, strip slider, connecting column, threaded column, knob, sensing shielding block, strip block, sensing area, indicator light and other components, first turn the knob to loosen the knob, then push the knob, the knob drives the connecting column to slide in the strip sliding hole, and at the same time, the connecting column drives the sensor body to move toward the front side of the sliding protective shell until the sensor body is moved to the outside of the sliding protective shell to read the information. After use, the sensor body is slid into the sliding cavity opened in the sliding protective shell, and the connecting column slides in the strip sliding hole until the entire sensor body is slid into the sliding cavity opened in the sliding protective shell. Then, turn the knob, the knob drives the threaded column to rotate in the thread groove until the knob is pressed against the surface of the sliding protective shell to prevent the connecting column from sliding in the strip sliding hole. At the same time, the setting of the sensing shielding block can shield the sensing signal of the sensing area, thereby preventing the risk of inadvertent information leakage by isolating the signal, ensuring the user's information security and improving practicality.
[0015] 2. When using this RFID identification card sensing device, through the mutual cooperation between the sensor body, sliding protective shell, knob, threaded column, connecting column, pendant, hanging mouth, strip slider, strip block and other components, when carrying the device, the sensor body is set in the sliding cavity opened in the sliding protective shell, the sliding protective shell is fixed by turning the knob, and the entire device can be hung on a key chain or other tools through the hanging mouth opened on the pendant, thereby improving the user's carrying convenience.
[0016] 3. When in use, the RFID identification card sensing device has a simple structure, is easy to use, and is easy to carry through the coordination between the sensor body, sliding protective shell, socket, pendant, hanging port, knob, strip sliding hole, strip slider, sensing area, indicator light, sensing shielding block, sliding cavity, guide sliding groove, threaded column, connecting column, threaded groove, and strip block components. The device can meet the needs of use in different occasions. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The structures, proportions, sizes, etc. depicted in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, and therefore have no substantive technical significance.
[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure;
[0019] Figure 2 This is a schematic diagram of the back structure of the sensor body;
[0020] Figure 3 This is a schematic diagram of the front structure of the sensor body;
[0021] Figure 4 Schematic diagram of the sliding protective shell structure.
[0022] Legend:
[0023] 1. Sensor body; 2. Sliding protective shell; 3. Socket; 4. Pendant; 5. Hanging port; 6. Knob; 7. Strip sliding hole; 8. Strip slider; 9. Sensing area; 10. Indicator light; 11. Sensing shielding block; 12. Sliding cavity; 13. Guide groove; 14. Threaded column; 15. Connecting column; 16. Threaded groove; 17. Strip block. DETAILED DESCRIPTION
[0024] An RFID identification card sensing device, such as Figure 1-4 As shown, it includes a sensor body 1 and a sliding protective shell 2, the sensor body 1 is arranged in the sliding protective shell 2, the top of the sensor body 1 is provided with a strip sliding hole 7 from front to back along the horizontal direction, the front side of the sliding protective shell 2 is provided with a sliding cavity 12 adapted to the sensor body 1, the left and right inner walls of the sliding cavity 12 are respectively fixed with a pair of strip blocks 17, and a guide slot 13 is formed between each pair of strip blocks 17. The bottom of the inner wall of the sliding cavity 12 is fixed with an induction shielding block 11 for shielding the induction signal, the sliding protective shell 2 is slidably arranged in the sliding cavity 12, and the sensor body 1 is fixed with a pair of strip blocks 17. The left and right sides are respectively fixedly connected with strip sliders 8 adapted to the guide slide groove 13 along the horizontal direction from front to back. The two strip sliders 8 are slidably connected in the corresponding guide slide groove 13. The middle of the front side of the sensor body 1 is fixedly connected with a hanger 4. The top of the hanger 4 is provided with a hanging opening 5 running through it from top to bottom. A connecting column 15 is fixedly connected to the middle of the top rear end of the sensor body 1. A threaded groove 16 is provided on the top of the connecting column 15. A threaded column 14 is threadedly connected in the threaded groove 16. The top of the threaded column 14 is fixedly connected with a knob 6, and the connecting column 15 is slidably connected to the strip slide hole 7.
[0025] During use, through the mutual cooperation between the sensor body 1, sliding protective shell 2, knob 6, threaded column 14, connecting column 15, pendant 4, hanging opening 5, strip slider 8, strip block 17 and other components, when carrying the device, the sensor body 1 is set in the sliding cavity 12 opened in the sliding protective shell 2, the sliding protective shell 2 is fixed by turning the knob 6, and the entire device can be hung on a key chain or other tools through the hanging opening 5 opened on the pendant 4, thereby improving the user's carrying convenience.
[0026] Sockets 3 are respectively provided at the left and right ends of the front side of the sensor body 1, and a sensing area 9 is provided on the back of the sensor body 1. When in use, through the cooperation between the sensor body 1, the sliding protective shell 2, the strip slider 8, the connecting column 15, the threaded column 14, the knob 6, the sensing shielding block 11, the strip block 17, the sensing area 9, the indicator light 10 and other components, first turn the knob 6 to loosen the knob 6, and then push the knob 6. The knob 6 drives the connecting column 15 to slide in the strip slide hole 7. At the same time, the connecting column 15 drives the sensor body 1 to move toward the front side of the sliding protective shell 2 until the sensor body 1 is moved to the outside of the sliding protective shell 2 to read the information. After use, The sensor body 1 is slidably set in the sliding cavity 12 opened in the sliding protective shell 2, and the connecting column 15 slides in the strip sliding hole 7 until the entire sensor body 1 is slidably set in the sliding cavity 12 opened in the sliding protective shell 2, and then the knob 6 is turned, and the knob 6 drives the threaded column 14 to rotate in the threaded groove 16 until the knob 6 is pressed tightly against the surface of the sliding protective shell 2 to prevent the connecting column 15 from sliding in the strip sliding hole 7. At the same time, the setting of the induction shielding block 11 can shield the induction signal of the induction area 9, thereby preventing the risk of unintentional information leakage by isolating the signal, thereby ensuring the user's information security and improving practicality. An indicator light 10 is fixedly installed on the right end of the back of the sensor body 1.
[0027] The working principle of the present utility model is as follows: when in use, through the cooperation between the sensor body 1, the sliding protective shell 2, the strip slider 8, the connecting column 15, the threaded column 14, the knob 6, the induction shielding block 11, the strip block 17, the induction area 9, the indicator light 10 and other components, first turn the knob 6 to loosen the knob 6, and then push the knob 6. The knob 6 drives the connecting column 15 to slide in the strip sliding hole 7. At the same time, the connecting column 15 drives the sensor body 1 to move toward the front side of the sliding protective shell 2 until the sensor body 1 is moved to the outside of the sliding protective shell 2 to read the information. After use, the sensor body 1 is slidably set in the sliding cavity 12 opened in the sliding protective shell 2. At the same time, the connecting column 15 slides in the strip sliding hole 7 until the entire sensor body 1 is slidably set in the sliding cavity 12 opened in the sliding protective shell 2. Then turn the knob 6 and turn The button 6 drives the threaded column 14 to rotate in the threaded groove 16 until the knob 6 is pressed against the surface of the sliding protective shell 2, preventing the connecting column 15 from sliding in the strip sliding hole 7. At the same time, the setting of the sensing shielding block 11 can shield the sensing signal of the sensing area 9, thereby preventing the risk of unintentional information leakage by isolating the signal, ensuring the user's information security and improving practicality; through the mutual cooperation between the sensor body 1, sliding protective shell 2, knob 6, threaded column 14, connecting column 15, pendant 4, hanging mouth 5, strip slider 8, strip block 17 and other components, when carrying the device, the sensor body 1 is set in the sliding cavity 12 opened in the sliding protective shell 2, and the sliding protective shell 2 is fixed by turning the knob 6. The entire device can be hung on a keychain or other tools through the hanging mouth 5 opened on the pendant 4, thereby improving the user's carrying convenience.
[0028] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.
Claims
1. An RFID identification card sensing device, comprising a sensor body (1) and a sliding protective housing (2), characterized in that: The sensor body (1) is arranged in a sliding protective shell (2), a strip sliding hole (7) is provided on the top of the sensor body (1) along the horizontal direction from front to back, a sliding cavity (12) adapted to the sensor body (1) is provided on the front side of the sliding protective shell (2), a pair of strip blocks (17) are fixedly installed on the left and right inner walls of the sliding cavity (12), a guide slot (13) is formed between each pair of strip blocks (17), an induction shielding block (11) for shielding the induction signal is fixedly installed on the bottom of the inner wall of the sliding cavity (12), the sliding protective shell (2) is slidably arranged in the sliding cavity (12), and the left and right sides of the sensor body (1) are fixedly connected with strip sliding blocks (8) adapted to the guide slot (13) along the horizontal direction from front to back, and the two strip sliding blocks (8) are slidably connected in the corresponding guide slots (13).
2. The RFID identification tag sensing device according to claim 1, characterized in that: A hanging piece (4) is fixedly connected to the middle of the front side of the sensor body (1), and a hanging opening (5) is provided on the top of the hanging piece (4) and passes through the hanging piece (4) from top to bottom.
3. The RFID identification tag sensing device according to claim 1, characterized in that: A connecting column (15) is fixedly connected to the middle of the top rear end of the sensor body (1), and a threaded groove (16) is provided on the top of the connecting column (15).
4. The RFID identification tag sensing device according to claim 3, characterized in that: A threaded column (14) is threadedly connected in the threaded groove (16), a knob (6) is fixedly connected to the top of the threaded column (14), and a connecting column (15) is slidably connected in the strip-shaped sliding hole (7).
5. The RFID identification tag sensing device according to claim 1, characterized in that: Sockets (3) are respectively provided at the left and right ends of the front side of the sensor body (1).
6. The RFID identification tag sensing device according to claim 1, characterized in that: A sensing area (9) is provided on the back side of the sensor body (1).
7. The RFID identification tag sensing device according to claim 1, characterized in that: An indicator light (10) is fixedly mounted on the right end of the back side of the sensor body (1).