CN213549291U

CN213549291U - Rodent clamping catcher

Info

Publication number: CN213549291U
Application number: CN202021910672.3U
Authority: CN
Inventors: 赵廷宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-29
Anticipated expiration: 2030-09-04

Abstract

The utility model provides a rodent centre gripping trapper of reasonable in design and safety. The device comprises a first monomer and a second monomer which are hinged; wherein: the first single body comprises a first clamping part, a first telescopic handle and a first handle holding ring; the second single body comprises a second clamping part, a second telescopic handle and a second handle holding ring; the limiting and locking unit comprises a sliding limiting ratchet wheel arranged on the inner side of the first telescopic handle and a ratchet wheel locking groove arranged on the inner side of the second telescopic handle; the first clamping part is connected with a first clamping arm through a bolt with a spring, the first clamping part and the first clamping arm form a first clamping sleeve body, the second clamping part is connected with a second clamping arm through a bolt with a spring, the second clamping part and the second clamping arm form a second clamping sleeve body, and the first clamping arm and the second clamping arm are both provided with sawtooth-shaped clamping openings; the inner sides of the first telescopic handle and the second telescopic handle close to one end of the corresponding handle holding ring are provided with handle tongs, and the handle tongs are provided with a plurality of convex teeth at intervals.

Description

Rodent clamping catcher

Technical Field

The utility model relates to an animal trapping apparatus, concretely relates to rodent centre gripping trapper belongs to medical instrument technical field.

Background

Laboratory procedures often require holding or grasping the animal to the respective laboratory environment. Due to the lack of suitable grasping/holding instruments, experimenters often grasp an animal with their hands, may be bitten by the animal (especially aggressive strains), or may be grasped with forceps, and may cause damage to the animal.

Animal cages are not closed tightly, or in the experimental operation process, such as in the experimental processes of measuring vital signs, ethology, electrophysiology and the like, the animal nursing management is not good enough, the animals usually break away from the cages or the experimental sites where the animals are located, and rodents are small in size and have the obscurity, and often rapidly escape to a relatively dim and narrow space, such as under an experimental table, in the remote places such as corners of walls or object side seams, and fear of waking up and moving less, so that the animals cannot be captured easily.

Experimental animals are generally subjected to various grouping intervention treatments, and once the experimental animals are lost or injured in the capturing process, the experimental animals not only cause data loss or loss, but also have various potential biosafety risks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rodent centre gripping trapper of reasonable in design and safety.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

a rodent trap comprising first and second hingedly connected segments; wherein:

the first single body comprises a first clamping part, a first telescopic handle and a first handle holding ring;

the second single body comprises a second clamping part, a second telescopic handle and a second handle holding ring;

the limiting and locking unit comprises a sliding limiting ratchet wheel arranged on the inner side of the first telescopic handle and a ratchet wheel locking groove arranged on the inner side of the second telescopic handle;

the first clamping part is connected with a first clamping arm through a bolt with a spring, the first clamping part and the first clamping arm form a first clamping sleeve body, the second clamping part is connected with a second clamping arm through a bolt with a spring, the second clamping part and the second clamping arm form a second clamping sleeve body, and the first clamping arm and the second clamping arm are both provided with sawtooth-shaped clamping openings;

the inner sides of the first telescopic handle and the second telescopic handle close to one end of the corresponding handle holding ring are provided with handle tongs, and the handle tongs are provided with a plurality of convex teeth at intervals.

In a preferred embodiment of the rodent retaining trap, the first extendable handle comprises a first handle portion and a first elongate handle portion, the second extendable handle comprises a second handle portion and a second elongate handle portion, the first elongate handle portion and the second elongate handle portion each have a cavity and an adjustment slot, the first handle portion end is inserted into the cavity of the first elongate handle portion and locked by a screw, and the second handle portion end is inserted into the cavity of the second elongate handle portion and locked by a screw.

According to the preferred scheme of the rodent clamping catcher, the inner sides of the first extension handle part and the second extension handle part are provided with handle tongs, and a plurality of convex teeth are arranged at intervals on the handle tongs.

The preferred scheme of rodent centre gripping trapper, it is inboard that first extension stalk portion is established to slip spacing ratchet, and the ratchet locked groove is established the second extension stalk portion.

According to the preferable scheme of the rodent clamping catcher, the chloroprene rubber layers are arranged on the inner sides of the first clamping part and the second clamping part.

The utility model has the advantages that: the trap is made by utilizing the characteristics of gall bladder and darkness of rodents, and can rapidly trap animals hidden in a dark narrow space; it is also suitable for other working and living places where rodents exist and biological safety is needed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

A rodent trap comprising first and second hingedly connected segments; wherein:

a first single body comprising a first clamping portion 10, a first telescopic handle and a first handle grip ring 14;

the second single body comprises a second clamping part 1, a second telescopic handle and a second handle holding ring 9;

the limiting and locking unit comprises a sliding limiting ratchet 6 arranged on the inner side of the first telescopic handle and a ratchet locking groove arranged on the inner side of the second telescopic handle;

the bottom ends of the first clamping part 10 and the second clamping part 1 are connected through a screw 4;

the first clamping part 10 is connected with a first clamping arm 11 through a bolt 3 with a spring, the first clamping part 10 and the first clamping arm 11 form a first clamping sleeve body, the second clamping part 1 is connected with a second clamping arm 2 through the bolt 3 with the spring, the second clamping part 1 and the second clamping arm 2 form a second clamping sleeve body, and the first clamping arm 11 and the second clamping arm 2 are both provided with sawtooth-shaped clamping openings;

the inner sides of the first telescopic handle and the second telescopic handle close to one end of the corresponding handle holding ring are provided with handle tongs 8, and the handle tongs are provided with a plurality of convex teeth at intervals.

In this embodiment, the first telescopic handle comprises a first handle portion 12 and a first elongate handle portion 13, the second telescopic handle comprises a second handle portion 5 and a second elongate handle portion 7, the first elongate handle portion 13 and the second elongate handle portion 7 each have a cavity and adjustment slot 15, the end of the first handle portion 12 is inserted into the cavity of the first elongate handle portion 13 and locked by a screw, and the end of the second handle portion 5 is inserted into the cavity of the second elongate handle portion 7 and locked by a screw 15.

In this embodiment, the inside of the first and

second extension shanks

13 and 7 is provided with a pair of tongs 8 having a plurality of spaced apart teeth.

In this embodiment, the sliding limiting ratchet 6 is disposed inside the first extension handle 13, and the ratchet locking groove is disposed inside the second extension handle 7.

In this embodiment, the neoprene layer is arranged on the inner sides of the first clamping part 10 and the second clamping part 1, so that animals can be protected from being pinched, the animals can be gripped conveniently, and the animals can be directly gripped and clamped by the gripper.

When the animal is hidden in a narrow space, the first handle part 12, the first prolonged handle part 13, the second handle part 5 and the second prolonged handle part 7 can be correspondingly obtained through locking screws, and the length of the telescopic handle is adjusted to capture the animal; meanwhile, in order to avoid accidental injury to animals, the first jacket body and the second jacket body are used for clamping the catching net or the plastic bag with proper size, the clamping part is opened when the animals are close to the catching net, the animals are covered in the catching net, the clamping part is closed, the sliding limiting ratchet wheel 6 is adjusted and locked, the animals are ensured not to be injured, the animals are ensured not to escape from the catching net or the plastic bag, after the animals are safely grabbed and properly arranged, the catcher and the catching net are disinfected, the telescopic handle is retracted, the clamping part is closed to the original position, the catching net is collected and released, and related objects are placed in the storage box.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rodent trap, comprising: comprises a first monomer and a second monomer which are hinged; wherein:

the first single body comprises a first clamping part (10), a first telescopic handle and a first handle holding ring (14);

the second single body comprises a second clamping part (1), a second telescopic handle and a second handle holding ring (9);

the first clamping part (10) is connected with a first clamping arm (11) through a bolt (3) with a spring, the first clamping part (10) and the first clamping arm (11) form a first jacket body, the second clamping part (1) is connected with a second clamping arm (2) through the bolt (3) with the spring, the second clamping part (1) and the second clamping arm (2) form a second jacket body, and the first clamping arm (11) and the second clamping arm (2) are both provided with a sawtooth-shaped clamping opening;

the inner sides of the first telescopic handle and the second telescopic handle close to one end of the corresponding handle holding ring are provided with handle tongs (8), and the handle tongs are provided with a plurality of convex teeth at intervals.

2. The rodent trap of claim 1, wherein: the first telescopic handle comprises a first handle part (12) and a first extension handle part (13), the second telescopic handle comprises a second handle part (5) and a second extension handle part (7), the first extension handle part (13) and the second extension handle part (7) are provided with cavities and adjusting grooves, the tail end of the first handle part (12) is inserted into the cavity of the first extension handle part (13) and locked by a screw, and the tail end of the second handle part (5) is inserted into the cavity of the second extension handle part (7) and locked by a screw (15).

3. The rodent trap of claim 2, wherein: the inner sides of the first extension handle part (13) and the second extension handle part (7) are provided with handle tongs (8) which are provided with a plurality of convex teeth at intervals.

4. The rodent trap of claim 2 or 3, wherein: the sliding limiting ratchet wheel is arranged on the inner side of the first extension handle part (13), and the ratchet wheel locking groove is arranged on the inner side of the second extension handle part (7).

5. The rodent trap of any one of claims 1-4, wherein: the inner sides of the first clamping part (10) and the second clamping part (1) are provided with chloroprene rubber layers.