Inspection pliers for animal epidemic prevention and quarantine

Abstract

The utility model discloses a pair of inspection pliers for animal epidemic prevention and quarantine, which relates to the technical field of inspection pliers and comprises a pliers handle a and a limiting mechanism, the middle of the pliers handle a is movably connected with a pliers handle b through a rotating shaft, and one end of the pliers handle a and one end of the pliers handle b are fixedly connected with pliers heads. According to the inspection pliers for animal epidemic prevention and quarantine, a mouth supporting plate is fixed to one side of a pliers head, then a pliers handle b and a pliers handle a are unfolded through fingers, when the pliers handle b and the pliers handle a rotate to a needed angle, a poke rod can be rotated to drive a threaded rod and a fixing block a to conduct threaded transmission, and therefore a connecting frame is driven to move; when the connecting frame moves, a sliding rod at one end can be driven to slide in a strip-shaped groove in a limiting rod, so that the limiting rod is poked to rotate, when an arc-shaped limiting block at one end of the limiting rod makes contact with a clamp handle b, the clamp handle b can be limited, at the moment, the clamp handle b cannot be reset, and more labor can be saved when the mouth of an animal is opened for a long time.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of testing forceps, in particular to a testing forceps for animal epidemic prevention and quarantine. BACKGROUND

[0002] The animal epidemic prevention and quarantine testing forceps are tools specially used for animal epidemic prevention and quarantine, and are mainly used for testing and sampling animals. The animal epidemic prevention and quarantine testing forceps are applied in animal health supervision offices, customs, breeding farms, entry-exit quarantine institutions, animal product production enterprises and the like.

[0003] For example, a testing forceps for epidemic prevention and quarantine is disclosed in the utility model with the announcement number CN218684849U. The utility model comprises a supporting mouth mechanism. A staff member presses supporting mouth plates A and B to make them close to each other and reduce the distance between them, and then successfully sends the supporting mouth plates A and B into the inside of the animal's oral cavity. Then, the supporting mouth plates A and B are reset under the action of the spring force, and the animal's mouth is pried open. At this time, the tongue plate is pressed on the animal's tongue back to press and fix the tongue. The illuminating lamp belt outside the fixing ring illuminates the oral cavity, which is convenient for the staff member to observe the oral cavity environment of the animal and makes the use more flexible.

[0004] When the testing forceps in the above scheme pry open the mouth of an animal, the testing forceps need to be opened by fingers, so as to pry open the mouth of the animal. However, the testing forceps need to be continuously pressed by the staff member after being pried open, so as to keep the testing forceps in the open state. Therefore, it is laborious to operate, and it is difficult to check the animal for a long time. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a testing forceps for animal epidemic prevention and quarantine to solve the problem that the existing testing forceps are difficult to check an animal for a long time.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a testing forceps for animal epidemic prevention and quarantine, comprising: a handle a and a limiting mechanism, the middle part of the handle a is movably connected with a handle b through a rotating shaft, one end of the handle a and the handle b is fixedly connected with a forceps head, a supporting mouth plate is arranged on one side of the forceps head,

[0007] One side of the handle a is fixedly connected with a fixed block a, the inside of the fixed block a is threadedly connected with a threaded rod, one end of the threaded rod is movably connected with a connecting frame through a rotating shaft, the other end of the threaded rod is fixedly connected with a poking rod, one end of the connecting frame is fixedly connected with a sliding rod, the outside of the sliding rod is slidably connected with a limiting rod, the inside of the limiting rod is provided with a strip-shaped slot, and the strip-shaped slot is slidably connected with the sliding rod, one end of the limiting rod is fixedly connected with a limiting block, one end of the poking rod is fixedly connected with a convex block, one end of the convex block is provided with a fixed block b, the inside of the fixed block b is provided with a limiting slot, and the limiting slot is clampedly connected with the convex block, and one side of the tongs head is provided with a limiting mechanism for fixing the supporting mouth plate.

[0008] Preferably, the shape of the sliding rod is cylindrical, and one end of the limiting rod is movably connected with the handle a through a rotating shaft.

[0009] Preferably, the shape of the limiting block is arc-shaped, and one end of the fixed block b is fixedly connected with the handle b.

[0010] Preferably, the limiting mechanism comprises a connecting block fixedly connected with one side of the tongs head, and a clamping block slidably connected in the connecting block.

[0011] Preferably, one end of the clamping block is clampedly connected with a rectangular block, and one side of the rectangular block is fixedly connected with the supporting mouth plate.

[0012] Preferably, the outside of the rectangular block is slidably connected with the connecting block, and the outside of the clamping block is sleeved with a spring.

[0013] Preferably, one end of the spring abuts against the connecting block, one end of the clamping block is fixedly connected with a poking block, and the two ends of the poking block are arc-shaped.

[0014] Compared with the prior art, the animal epidemic prevention and quarantine test forceps have the beneficial effects that: when the mouth of an animal is opened for testing, the supporting mouth plate is fixed to one side of the tongs head, then the handle b and the handle a are unfolded by fingers, when the handle b and the handle a are rotated to the required angle, the poking rod is rotated to drive the threaded rod to threadedly transmit with the fixed block a, so as to drive the connecting frame to move, when the connecting frame moves, the sliding rod at one end slides in the strip-shaped slot in the limiting rod, so as to rotate the limiting rod, when the arc-shaped limiting block at one end of the limiting rod contacts the handle b, the handle b is limited, and at this time, the handle b cannot be reset, and when the mouth of the animal is opened for a long time, more labor can be saved, and through the above operation, the test forceps can be limited, and the mouth of the animal can be conveniently opened for a long time. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic view of the utility model.

[0016] Figure 2 It is the utility model pincers handle a three-dimensional schematic diagram;

[0017] Figure 3 It is the utility model front view schematic diagram;

[0018] Figure 4 It is the utility model limit rod three-dimensional schematic diagram;

[0019] Figure 5 It is the utility model support mouth plate three-dimensional section schematic diagram.

[0020] Fig. 1, pincers handle a;2, pincers handle b;3, pincers head;4, fixed block a;5, threaded rod;6, actuating lever;7, connecting frame;8, sliding rod;9, limit rod;10, strip slot;11, limit block;12, lug;13, fixed block b;14, limit slot;15, limit mechanism;151, connecting block;152, clamping block;153, rectangular block;154, spring;155, actuating block;16, support mouth plate. Specific embodiments

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of animal epidemic prevention and quarantine is examined with testing forceps, comprising: pincers handle a1 and limit mechanism 15, the middle part of pincers handle a1 is connected with pincers handle b2 by pivot movably, pincers handle a1 with the one end of pincers handle b2 is fixedly connected with pincers head 3, the side of pincers head 3 is provided with support mouth plate 16,

[0023] The side of pincers handle a1 is fixedly connected with fixed block a4, the inside of fixed block a4 is connected with threaded rod 5 by screw thread, the one end of threaded rod 5 is connected with connecting frame 7 by pivot movably, the other end of the described threaded rod 5 is fixedly connected with actuating lever 6, the one end of connecting frame 7 is fixedly connected with sliding rod 8, the outside of sliding rod 8 is connected with limit rod 9 slidably, the inside of limit rod 9 is provided with strip slot 10, and strip slot 10 is connected with sliding rod 8 slidably, the one end of limit rod 9 is fixedly connected with limit block 11, the one end of actuating lever 6 is fixedly connected with lug 12, the one end of lug 12 is provided with fixed block b13, the inside of fixed block b13 is provided with limit slot 14, and limit slot 14 is connected with lug 12 snap fit, the side of pincers head 3 is provided with with fixed support mouth plate 16 limit mechanism 15;

[0024] The outer shape of the slide rod 8 is cylindrical, one end of the limiting rod 9 is movably connected with the handle a1 through a rotating shaft; the limiting block 11 is arc-shaped, one end of the fixed block b13 is fixedly connected with the handle b2, the fixed block a4 and the threaded rod 5 form a threaded transmission structure, the limiting rod 9 forms a rotating structure with the handle a1 through a rotating shaft; the limiting mechanism 15 comprises a connecting block 151 fixedly connected with one side of the jaw 3, a clamping block 152 slidably connected in the connecting block 151; one end of the clamping block 152 is connected with a rectangular block 153, one side of the rectangular block 153 is fixedly connected with the mouth opening plate 16; the outer side of the rectangular block 153 is slidably connected with the connecting block 151, the outer side of the clamping block 152 is sleeved with a spring 154; one end of the spring 154 abuts against the connecting block 151, one end of the clamping block 152 is fixedly connected with a pushing block 155, the two ends of the pushing block 155 are arc-shaped, the inner part of the rectangular block 153 is provided with a clamping groove matched with the clamping block 152, the inner part of the connecting block 151 is provided with a sliding groove matched with the rectangular block 153, and the clamping block 152 and the rectangular block 153 form a clamping structure.

[0025] In specific implementation, when the animal epidemic prevention and quarantine test forceps are used to open the mouth of an animal for testing, the rectangular block 153 on one side of the mouth opening plate 16 is inserted into the connecting block 151, when the connecting block 151 contacts the inclined surface of the clamping block 152, the clamping block 152 moves and presses the spring 154, when the clamping block 152 contacts the rectangular block 153, the spring 154 pushes the clamping block 152 to reset, so that the clamping block 152 and the rectangular block 153 are clamped, and the fixing of the mouth opening plate 16 is completed, at this time, the handle b2 and the handle a1 can be unfolded by fingers, when the handle b2 and the handle a1 are rotated to the required angle, the threaded rod 5 and the fixed block a4 are threadedly transmitted by rotating the pushing rod 6, so that the connecting frame 7 moves, when the connecting frame 7 moves, the slide rod 8 at one end slides in the strip-shaped groove 10 in the limiting rod 9, so that the limiting rod 9 is rotated, when the arc-shaped limiting block 11 at one end of the limiting rod 9 contacts the handle b2, the handle b2 is limited, at this time, the handle b2 cannot be reset, and when the mouth of an animal is opened for a long time, more labor can be saved.

[0026] When the mouth of an animal is not needed to be opened, the limiting rod 9 is reset by rotating the pushing rod 6, and then the handle a1 and the handle b2 are folded, in order to limit the handle a1 and the handle b2, the convex block 12 and the fixed block b13 are clamped by reversely rotating the pushing rod 6 to threadedly transmit the threaded rod 5 and the fixed block a4, so that the limiting of the handle a1 and the handle b2 is completed, when the mouth opening plate 16 needs to be removed, the clamping block 152 is separated from the clamping with the rectangular block 153 by pushing the pushing block 155, and then the mouth opening plate 16 is separated from the connecting block 151, so that the test forceps are limited by the above operation, and the mouth of an animal is conveniently opened for a long time.

[0027] In summary: in the use of animal epidemic prevention quarantine test forceps, first unfold the handle a1 and the handle b2, then combine the two, the object can be clamped, and the unfolded handle a1 and the handle b2 can open the mouth of the animal, the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0028] Although the 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 make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An inspection forceps for animal quarantine, comprising: The utility model relates to a pair of forceps, which comprises a handle a (1), a handle b (2), a pair of forceps heads (3), a supporting mouth plate (16), a fixed block a (4), a threaded rod (5), a connecting frame (7), a sliding rod (8), a limiting rod (9), a limiting block (11), a protruding block (12), a fixed block b (13), a limiting groove (14) and a limiting mechanism (15). The utility model relates to a pair of forceps, which comprises a handle a (1), a handle b (2), a pair of forceps heads (3), a supporting mouth plate (16), a fixed block a (4), a threaded rod (5), a connecting frame (7), a sliding rod (8), a limiting rod (9), a limiting block (11), a protruding block (12), a fixed block b (13), a limiting groove (14) and a limiting mechanism (15).

2. The testing forceps according to claim 1, characterized in that: The utility model relates to a pair of forceps, which comprises a handle a (1), a handle b (2), a pair of forceps heads (3), a supporting mouth plate (16), a fixed block a (4), a threaded rod (5), a connecting frame (7), a sliding rod (8), a limiting rod (9), a limiting block (11), a protruding block (12), a fixed block b (13), a limiting groove (14) and a limiting mechanism (15).

3. The testing forceps according to claim 2, characterized in that: The utility model relates to a pair of forceps, which comprises a handle a (1), a handle b (2), a pair of forceps heads (3), a supporting mouth plate (16), a fixed block a (4), a threaded rod (5), a connecting frame (7), a sliding rod (8), a limiting rod (9), a limiting block (11), a protruding block (12), a fixed block b (13), a limiting groove (14) and a limiting mechanism (15).

4. The testing forceps according to claim 1, characterized in that: The utility model relates to a pair of forceps, which comprises a handle a (1), a handle b (2), a pair of forceps heads (3), a supporting mouth plate (16), a fixed block a (4), a threaded rod (5), a connecting frame (7), a sliding rod (8), a limiting rod (9), a limiting block (11), a protruding block (12), a fixed block b (13), a limiting groove (14) and a limiting mechanism (15).

5. The testing forceps according to claim 4, characterized in that: The utility model relates to a pair of forceps, which comprises a handle a (1), a handle b (2), a pair of forceps heads (3), a supporting mouth plate (16), a fixed block a (4), a threaded rod (5), a connecting frame (7), a sliding rod (8), a limiting rod (9), a limiting block (11), a protruding block (12), a fixed block b (13), a limiting groove (14) and a limiting mechanism (15).

6. The testing forceps according to claim 5, characterized in that: The utility model relates to a pair of forceps, which comprises a handle a (1), a handle b (2), a pair of forceps heads (3), a supporting mouth plate (16), a fixed block a (4), a threaded rod (5), a connecting frame (7), a sliding rod (8), a limiting rod (9), a limiting block (11), a protruding block (12), a fixed block b (13), a limiting groove (14) and a limiting mechanism (15).

7. The testing forceps according to claim 6, characterized in that: The utility model relates to a pair of forceps, which comprises a handle a (1), a handle b (2), a pair of forceps heads (3), a supporting mouth plate (16), a fixed block a (4), a threaded rod (5), a connecting frame (7), a sliding rod (8), a limiting rod (9), a limiting block (11), a protruding block (12), a fixed block b (13), a limiting groove (14) and a limiting mechanism (15). The utility model relates to a pair of forceps, which comprises a handle a (1), a handle b (2), a pair of forceps heads (3), a supporting mouth plate (16), a fixed block a (4), a threaded rod (5), a connecting frame (7), a sliding rod (8), a limiting rod (9), a limiting block (11), a protruding block (12), a fixed block b (13), a limiting groove (14) and a limiting mechanism (15).

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