Electronic identification reader-writer
By designing a variety of adjustment structures on the reader and writer, such as rotating shafts, gears and electric telescopic rods, the problem that existing readers and writers cannot flexibly switch handheld and fixed use is solved, and flexible adjustment of the reader angle and position is achieved, and the applicability of the device is improved.
Patent Information
- Application Number
- CN202420874404.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-25
AI Technical Summary
Existing readers and writers cannot switch at will between handheld and fixed use, and the angle and position are difficult to adjust during fixed use, reducing the applicability of the device.
An electronic marking reader and writer is designed, including a workbench and a reader and writer body. The angle and position adjustment of the reader and writer is achieved by installing a rotating shaft, gear, turntable, fixing block, placing box, adjustment screw, clamping block, protective angle, limit block, spring, pull rod, rack and electric telescopic rod on the workbench.
The reader and writer are easily adjusted in an angle and position, improving the applicability of the device, allowing it to flexibly switch between handheld and fixed use.
Smart Images
Figure CN222619132U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of readers and writers, in particular to an electronic identification reader and writer. Background Art
[0002] The reader / writer is also called RFID radio frequency identification device. The reader / writer is generally considered to be a read-write terminal device of radio frequency identification, namely RFID. It can not only read radio frequency electronic tags, but also erase and write data, so it is called a reader / writer. The IC card reader / writer is an important device for realizing data communication between IC card and system. The universal IC card reader can complete the reading and writing of IC card information, and has the function of communicating with external devices.
[0003] Existing readers and writers are either operated by hand or fixed in a certain place for operation, so they cannot be switched between handheld and fixed use at will. When the reader and writer are fixed for use, the angle and position of the reader and writer are generally not easy to adjust, thereby reducing the applicability of the device. Therefore, it is necessary to improve the existing device to meet actual needs. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides an electronic identification reader / writer, which has the advantages of being easy to adjust the angle of the reader / writer and easy to fix the reader / writer, thereby solving the above technical problems.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic identification reader / writer, comprising a workbench and a reader / writer body, a rotating shaft is installed on the top of the workbench, a gear is fixedly installed on the outer wall of the rotating shaft, a turntable is fixedly installed on the top of the rotating shaft, a fixed block is fixedly installed on the top of the turntable, a rotating block is installed on the side end of the fixed block, a placement box is fixedly installed on the top of the rotating block, an adjusting screw is threadedly installed on the side end of the placement box, a clamping block is rotatably installed on the side end of the adjusting screw, protective angles are installed around the reader / writer body, a limit block is fixedly installed on the top of the workbench, springs are symmetrically installed on the side ends of the limit block, a pull rod is movably installed on the side end of the limit block, a rack is fixedly installed on the side end of the pull rod, and an electric telescopic rod is hingedly installed on the top of the turntable.
[0008] Preferably, the handle at the bottom end of the reader / writer body is placed inside the placement box.
[0009] Through the above technical solution, the reader / writer body can be fixed on the top of the workbench by placing the handle in the placement box, and the reader / writer body can also be held by hand by holding the handle, thereby improving the applicability of the device body.
[0010] Preferably, the gear and the rack are engaged with each other.
[0011] Through the above technical solution, the gear and the rack are engaged with each other, so that the gear can be limited by the rack.
[0012] Preferably, a rubber pad is fixedly mounted on the side end of the clamping block.
[0013] Through the above technical solution, by providing the rubber pad, the clamping wear of the clamping block on the reader body handle can be reduced.
[0014] Preferably, each two groups of the protective corner side ends are connected by connecting ribs.
[0015] Through the above technical solution, by setting the protective corners, the four corners of the reader body can be protected, and by setting the connecting ribs, not only the two groups of protective corners can be connected, but also the side ends of the reader body can be protected.
[0016] Preferably, the electric telescopic rod is arranged obliquely, and the top end of the electric telescopic rod and the bottom end of the placement box are hinged.
[0017] Through the above technical solution, by setting the electric telescopic rod, the front end of the electric telescopic rod moves upward, and the upward movement of the electric telescopic rod drives the placement box to rotate around the rotating block, so that the angle of the reader body can be adjusted according to actual conditions.
[0018] Compared with the prior art, the utility model provides an electronic identification reader / writer, which has the following beneficial effects:
[0019] 1. The utility model places the handle at the bottom end of the reader / writer body inside the placement box, and then rotates the adjusting screw. The adjusting screw rotates and drives the clamping block to move toward the side end of the handle until the clamping block clamps the handle inside the placement box, thereby fixing the reader / writer body. By starting the electric telescopic rod, the front end of the electric telescopic rod moves upward, and the electric telescopic rod moves upward to drive the placement box to rotate around the rotating block, so that the angle of the reader / writer body can be adjusted according to actual conditions.
[0020] 2. The utility model pulls the pull rod to the right end, and the movement of the pull rod drives the rack to move to the right. At the same time, the two sets of springs are compressed between the rack and the limit block. At this time, the rack and the gear are separated from each other, and then the turntable is rotated. The rotation of the turntable drives the reader body at the top to rotate, so that the reader body can be adjusted to a suitable position, and then the pull rod is released. At this time, the spring needs to restore its deformation and drive the rack at the side end of the pull rod to move in the direction of the gear until the gear and the rack are engaged, so that the gear is limited by the rack to prevent the shaft from continuing to rotate. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the electronic identification reader / writer structure of the utility model;
[0022] Figure 2 This is a front cutaway schematic diagram of the electronic identification reader / writer of the utility model structure;
[0023] Figure 3 This is a top view cutaway schematic diagram of the electronic identification reader / writer of the utility model structure;
[0024] Figure 4 The utility model structure Figure 3 A is a partial enlarged schematic diagram of the middle part.
[0025] Among them: 1. Workbench; 2. Reader body; 3. Rotating shaft; 4. Gear; 5. Turntable; 6. Fixed block; 7. Rotating block; 8. Placement box; 9. Adjusting screw; 10. Clamping block; 11. Protective angle; 12. Limit block; 13. Spring; 14. Pull rod; 15. Rack; 16. Electric telescopic rod; 17. Connecting ribs. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-4 An electronic identification reader / writer comprises a workbench 1 and a reader / writer body 2, a rotating shaft 3 is installed on the top of the workbench 1, a gear 4 is fixedly installed on the outer wall of the rotating shaft 3, a turntable 5 is fixedly installed on the top of the rotating shaft 3, a fixed block 6 is fixedly installed on the top of the turntable 5, a rotating block 7 is installed on the side end of the fixed block 6, a placement box 8 is fixedly installed on the top of the rotating block 7, an adjusting screw 9 is threadedly installed on the side end of the placement box 8, a clamping block 10 is rotatably installed on the side end of the adjusting screw 9, a protective angle 11 is installed around the reader / writer body 2, a limit block 12 is fixedly installed on the top of the workbench 1, a spring 13 is symmetrically installed on the side end of the limit block 12, a pull rod 14 is movably installed on the side end of the limit block 12, a rack 15 is fixedly installed on the side end of the pull rod 14, and an electric telescopic rod 16 is hingedly installed on the top of the turntable 5.
[0028] Specifically, the handle at the bottom of the reader / writer body 2 is placed inside the placement box 8. The advantage is that the reader / writer body 2 can be fixed on the top of the workbench 1 by placing the handle in the placement box 8, and the reader / writer body 2 can also be held by hand by holding the handle, thereby improving the applicability of the device.
[0029] Specifically, the gear 4 and the rack 15 are engaged with each other, which has the advantage that the gear 4 and the rack 15 are engaged with each other, so that the gear 4 can be limited by the rack 15 .
[0030] Specifically, a rubber pad is fixedly installed on the side end of the clamping block 10. The advantage is that the clamping wear of the clamping block 10 on the handle of the reader body 2 can be reduced by providing the rubber pad.
[0031] Specifically, the side ends of each two groups of protective corners 11 are connected by connecting ribs 17. The advantage is that by setting the protective corners 11, the four corners of the reader body 2 can be protected. At the same time, by setting the connecting ribs 17, not only the two groups of protective corners 11 can be connected, but also the side ends of the reader body 2 can be protected.
[0032] Specifically, the electric telescopic rod 16 is tilted, and the top end of the electric telescopic rod 16 and the bottom end of the placement box 8 are hinged. The advantage is that by setting the electric telescopic rod 16, the front end of the electric telescopic rod 16 moves upward, and the upward movement of the electric telescopic rod 16 drives the placement box 8 to rotate around the rotating block 7, so that the angle of the reader body 2 can be adjusted according to actual conditions.
[0033] When in use, the handle at the bottom end of the reader / writer body 2 is placed inside the placement box 8, and then the adjusting screw 9 is rotated. While the adjusting screw 9 is rotated, the clamping block 10 is driven to move toward the side end of the handle until the clamping block 10 clamps the handle inside the placement box 8, thereby fixing the reader / writer body 2. By starting the electric telescopic rod 16, the front end of the electric telescopic rod 16 moves upward, and the electric telescopic rod 16 moves upward to drive the placement box 8 to rotate around the rotating block 7, so that the angle of the reader / writer body 2 can be adjusted according to actual conditions. By pulling the pull rod 14 to the right end, the pull rod 14 The movement drives the rack 15 to move to the right side, and at the same time, the two sets of springs 13 are compressed between the rack 15 and the limit block 12. At this time, the rack 15 and the gear 4 are separated from each other, and then the turntable 5 is rotated. The rotation of the turntable 5 drives the reader body 2 at the top to rotate, so that the reader body 2 can be adjusted to a suitable position, and then the pull rod 14 is released. At this time, the spring 13 needs to restore its deformation and drive the rack 15 at the side end of the pull rod 14 to move toward the gear 4 until the gear 4 and the rack 15 are engaged, so that the gear 4 is limited by the rack 15 to prevent the shaft 3 from continuing to rotate.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An electronic identification reader / writer, comprising a workbench (1) and a reader / writer body (2), characterized in that: A rotating shaft (3) is installed at the top of the workbench (1), a gear (4) is fixedly installed on the outer wall of the rotating shaft (3), a rotating disc (5) is fixedly installed at the top of the rotating shaft (3), a fixed block (6) is fixedly installed at the top of the rotating disc (5), a rotating block (7) is installed at the side end of the fixed block (6), a placement box (8) is fixedly installed at the top of the rotating block (7), an adjusting screw (9) is threadedly installed at the side end of the placement box (8), a clamping block (10) is rotatably installed at the side end of the adjusting screw (9), a protective angle (11) is installed around the reader body (2), a limit block (12) is fixedly installed at the top of the workbench (1), a spring (13) is symmetrically installed at the side end of the limit block (12), a pull rod (14) is movably installed at the side end of the limit block (12), a rack (15) is fixedly installed at the side end of the pull rod (14), and an electric telescopic rod (16) is hingedly installed at the top of the rotating disc (5).
2. An electronic identification reader / writer according to claim 1, characterized in that: The handle at the bottom end of the reader / writer body (2) is placed inside the placement box (8).
3. The electronic identification reader / writer according to claim 1, characterized in that: The gear (4) and the rack (15) are engaged with each other.
4. The electronic identification reader / writer according to claim 1, characterized in that: A rubber pad is fixedly mounted on the side end of the clamping block (10).
5. The electronic identification reader / writer according to claim 1, characterized in that: The side ends of each two groups of the protective corners (11) are connected via connecting ribs (17).
6. The electronic identification reader / writer according to claim 1, characterized in that: The electric telescopic rod (16) is arranged tilted, and the top end of the electric telescopic rod (16) is hinged to the bottom end of the placement box (8).