Quarantine electronic ear tag counting device

Abstract

The utility model discloses a quarantine electronic ear tag counting device, which belongs to the technical field of animal management and comprises a handle, a code scanner is connected onto the handle, a sealing cover is arranged on the front side of the code scanner, a handle is connected onto the front side of the sealing cover, a sleeve plate is connected below the code scanner, a movable plate is slidably connected into the sleeve plate, and the movable plate is movably connected with the movable plate. A button is arranged in the handle, a guide rod is rotationally connected in the code scanner, and a fixing block is connected to the lower portion of the code scanner. According to the quarantine electronic ear tag counting equipment, the sealing cover, the moving plate, the push plate, the ratchet wheel, the coil spring, the ratchet strip and the spring are arranged, the ratchet wheel, the coil spring and the ratchet strip are matched, so that the sealing cover can achieve the locking or unfolding function, and the sealing cover can play a role in protecting a code reading screen of the counting equipment in the transportation process; and the phenomenon that the code reading screen in the counting equipment is damaged due to collision is avoided, so that the service life of the counting equipment is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of animal management, in particular to a quarantine electronic ear tag counting device. Background Art

[0002] In modern animal management and quarantine systems, electronic ear tags are an important technical means, which can help relevant departments to monitor and manage animals more accurately and efficiently. Electronic ear tags usually contain a microchip that can store basic information of animals, such as breed, date of birth, immunization records and health status. Such equipment can ensure that every piece of information of the animal is accurately recorded, which is convenient for query and verification in various links such as animal transportation, slaughter and entering the market. Counting equipment is usually used to read electronic ear tag information. The current counting equipment mainly uses handheld readers to read electronic ear tags in sequence, and the read data will be transmitted to the storage system. However, most counting equipment does not have a lens protection structure. In particular, the code reading screen of the counting equipment is prone to bumping and damage during transportation, making it difficult to accurately read the electronic ear tag, reducing the service life of the counting equipment. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a quarantine electronic ear tag counting device, which solves the problem that most counting devices do not have a lens protection structure, and the code reading screen of the counting device is easily bumped and damaged during transportation, making it difficult to accurately read the electronic ear tag, thereby reducing the service life of the counting device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quarantine electronic ear tag counting device, comprising a handle, a code scanner is connected to the handle, a sealing cover is provided on the front of the code scanner, a handle is connected to the front of the sealing cover, a sleeve is connected under the code scanner, a movable plate is slidably connected inside the sleeve, a button is provided in the handle, a guide rod is rotatably connected inside the code scanner, a fixed block is connected under the code scanner, a limiting rod is connected inside the fixed block, a ratchet is connected to the outside of the guide rod, a coil spring is connected to the outside of the guide rod, a ratchet is rotatably connected to the outside of the limit rod, a spring is connected to the outside of the limit rod, and the ratchet is connected to the fixed block through the spring.

[0005] As a further solution of the present invention: the sealing cover is connected to the outside of the guide rod, and the ratchet wheel and the ratchet bar are overlapped.

[0006] As a further solution of the present invention: the ratchet is connected to the sealing cover via a coil spring, and the movable plate is transmission-connected to the ratchet bar.

[0007] As a further solution of the present invention: a push plate is connected inside the movable plate, a positioning rod is connected inside the code scanner, a sleeve is slidably connected outside the positioning rod, and the push plate is connected outside the sleeve.

[0008] As a further solution of the present invention: the back of the code scanner is connected to a fixing sleeve, a threaded rod is rotatably connected inside the fixing sleeve, and the threaded rod is externally threadedly connected to an L-shaped plate.

[0009] As a further solution of the present invention: the L-shaped plate and the sleeve are overlapped, and the positioning rod is clamped in the L-shaped plate.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The quarantine electronic ear tag counting device is provided with a sealing cover, a movable plate, a push plate, a ratchet, a coil spring, a ratchet bar and a spring. When the sealing cover is subjected to thrust, it will rotate around the guide rod. When the ratchet rotates, the coil spring will drive the deformation, and the ratchet bar will be engaged with the ratchet. When thrust is applied to the push plate, the movable plate will slide in the sleeve plate, and the movable plate will drive the ratchet bar to rotate around the limit rod. When the ratchet bar and the ratchet push, the sealing cover will be expanded by the action of the coil spring. The counting device cooperates with the ratchet, the coil spring and the ratchet bar, so that the sealing cover can realize the function of locking or expanding. During transportation, the sealing cover can protect the code reading screen of the counting device to avoid the code reading screen in the counting device from being bumped and damaged, thereby ensuring the service life of the counting device.

[0012] 2. The quarantine electronic ear tag counting device is equipped with a threaded rod, an L-shaped plate and a sleeve. When a rotational force is applied to the threaded rod, the L-shaped plate will slide on the surface of the threaded rod. After the L-shaped plate is interlaced with the positioning rod, it will overlap with the sleeve, thereby limiting the position of the push plate to a certain extent, preventing the push plate from shifting when affected by the thrust. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0014] Figure 2 This is a three-dimensional structural diagram of the handle of the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the sealing cover of the utility model;

[0016] Figure 4 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0017] In the figure: 1. Handle; 2. Barcode scanner; 3. Sealing cover; 4. Handle; 5. Sleeve plate; 6. Moving plate; 7. Button; 8. Guide rod; 9. Push plate; 10. Fixed block; 11. Ratchet; 12. Coil spring; 13. Limit rod; 14. Ratchet strip; 15. Spring; 16. Fixed sleeve; 17. Threaded rod; 18. L-shaped plate; 19. Positioning rod; 20. Sleeve. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-4 As shown, the utility model provides a technical solution: a quarantine electronic ear tag counting device, comprising a handle 1, a code scanner 2 is connected to the handle 1, a sealing cover 3 is provided on the front of the code scanner 2, a handle 4 is connected to the front of the sealing cover 3, a cover plate 5 is connected below the code scanner 2, a movable plate 6 is slidably connected inside the cover plate 5, a button 7 is provided in the handle 1, a guide rod 8 is rotatably connected inside the code scanner 2, and a fixed block 10 is connected below the code scanner 2;

[0020] The movable plate 6 is connected to the push plate 9, the code scanner 2 is connected to the positioning rod 19, the positioning rod 19 is slidably connected to the outside of the sleeve 20, the push plate 9 is connected to the outside of the sleeve 20, and the back of the code scanner 2 is connected to the fixed sleeve 16. By setting the positioning rod 19, when a push or pull force is applied to the push plate 9, the sleeve 20 on the surface of the push plate 9 will slide on the surface of the positioning rod 19, so that the positioning rod 19 plays a certain guiding role in the movement of the push plate 9, thereby preventing the push plate 9 from falling off during movement;

[0021] A threaded rod 17 is rotatably connected to the fixed sleeve 16, and an L-shaped plate 18 is externally threadedly connected to the threaded rod 17. The L-shaped plate 18 overlaps the sleeve 20, and the positioning rod 19 is clamped in the L-shaped plate 18. By arranging the L-shaped plate 18 and the sleeve 20, when the L-shaped plate 18 moves on the surface of the threaded rod 17, the L-shaped plate 18 will contact the sleeve 20, so that the L-shaped plate 18 and the sleeve 20 play a certain positioning role for the position of the push plate 9, thereby preventing the push plate 9 from shaking;

[0022] The fixed block 10 is internally connected to a limit rod 13, the guide rod 8 is externally connected to a ratchet 11, the guide rod 8 is outerly connected to a coil spring 12, the limit rod 13 is externally rotatably connected to a ratchet 14, the limit rod 13 is outerly connected to a spring 15, the ratchet 14 is connected to the fixed block 10 through the spring 15, by providing the limit rod 13, when the push plate 9 applies a thrust to the movable plate 6, the movable plate 6 will drive the ratchet 14 to rotate with the limit rod 13 as the center, so that the limit rod 13 plays a certain auxiliary role in the rotation of the ratchet 14, thereby preventing the ratchet 14 from getting stuck during rotation;

[0023] The sealing cover 3 is connected to the outside of the guide rod 8, the ratchet 11 is overlapped with the ratchet bar 14, the ratchet 11 is connected to the sealing cover 3 through the coil spring 12, and the movable plate 6 is transmission-connected to the ratchet bar 14. By setting the coil spring 12, when the sealing cover 3 rotates around the guide rod 8, the sealing cover 3 will drive the coil spring 12 to deform, so that the coil spring 12 can play a certain supporting role for the closed sealing cover 3, and the sealing cover 3 will be reset by the coil spring 12 when it loses resistance.

[0024] The working principle of this utility model is:

[0025] When the counting device is being transported, a thrust can be applied to the sealing cover 3 through the handle 4, and the sealing cover 3 will rotate around the guide rod 8, and the ratchet 11 will rotate with the ratchet bar 14 swinging accordingly. The ratchet 11 will drive the coil spring 12 to deform when rotating, and the ratchet bar 14 will be reset by the spring 15, and the ratchet bar 14 will be engaged with the ratchet 11. When a rotational force is applied to the threaded rod 17, the L-shaped plate 18 will slide on the surface of the threaded rod 17, and the L-shaped plate 18 will intersect with the positioning rod 19 and overlap with the sleeve 20;

[0026] When the counting device needs to be used, first push the L-shaped plate 18 and the sleeve 20. When the push plate 9 is pushed, the movable plate 6 will slide in the sleeve plate 5, and the movable plate 6 will drive the ratchet 14 to rotate with the limit rod 13 as the center. When the ratchet 14 and the ratchet wheel 11 push, the sealing cover 3 will be expanded by the action of the coil spring 12, and the barcode reading screen in the barcode scanner 2 will read and process the electronic ear tag through the handle 1.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A quarantine electronic ear tag counting device, comprising a handle (1), characterized in that: The handle (1) is connected to a code scanner (2), a sealing cover (3) is provided on the front of the code scanner (2), a handle (4) is connected to the front of the sealing cover (3), a sleeve (5) is connected to the bottom of the code scanner (2), a movable plate (6) is slidably connected to the sleeve (5), a button (7) is provided in the handle (1), a guide rod (8) is rotatably connected to the inside of the code scanner (2), a fixed block (10) is connected to the bottom of the code scanner (2), a limiting rod (13) is connected to the inside of the fixed block (10), a ratchet (11) is connected to the outside of the guide rod (8), a coil spring (12) is connected to the outer surface of the guide rod (8), a ratchet (14) is rotatably connected to the outside of the limiting rod (13), a spring (15) is connected to the outer surface of the limiting rod (13), and the ratchet (14) is connected to the fixing block (10) through the spring (15).

2. The quarantine electronic ear tag counting device according to claim 1, characterized in that: The sealing cover (3) is connected to the outside of the guide rod (8), and the ratchet (11) is overlapped with the ratchet bar (14).

3. The quarantine electronic ear tag counting device according to claim 1, characterized in that: The ratchet (11) is connected to the sealing cover (3) via a coil spring (12), and the movable plate (6) is transmission-connected to the ratchet bar (14).

4. The quarantine electronic ear tag counting device according to claim 1, characterized in that: The movable plate (6) is internally connected to a push plate (9), the code scanner (2) is internally connected to a positioning rod (19), the positioning rod (19) is externally slidably connected to a sleeve (20), and the push plate (9) is connected to the outside of the sleeve (20).

5. The quarantine electronic ear tag counting device according to claim 4, characterized in that: The back of the code scanner (2) is connected to a fixing sleeve (16), a threaded rod (17) is rotatably connected inside the fixing sleeve (16), and the threaded rod (17) is externally threadedly connected to an L-shaped plate (18).

6. The quarantine electronic ear tag counting device according to claim 5, characterized in that: The L-shaped plate (18) is overlapped with the sleeve (20), and the positioning rod (19) is clamped in the L-shaped plate (18).

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