CN217793450U

CN217793450U - Animal fixing device

Info

Publication number: CN217793450U
Application number: CN202220023813.2U
Authority: CN
Inventors: 卢宇杰; 黎华平; 徐钧霆; 陈鑫聪; 余斌; 邬陈龙; 唐元彬; 王辛德; 梁晨宇; 雷晨奕
Original assignee: Taizhou Vocational and Technical College
Current assignee: Taizhou Vocational and Technical College
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-11-15
Anticipated expiration: 2032-01-04

Abstract

The utility model provides an animal fixing device belongs to animal equipment technical field. It has solved the current problem that current animal fixing device opens and shuts convenient degree difference. This animal device includes base and top cap, has seted up the bar hole on the base, has the round pin axle on the top cap, and the round pin axle rotates to set up and makes top cap and base articulated in the bar hole, and the aperture of bar hole on the horizontal direction is greater than the external diameter of round pin axle, is provided with between top cap and the base and enables the locking structure of top cap and base locking when the top cap lid is established on the base and towards one side horizontal migration. This scheme in use can adopt to remove the unblock that the top cap part realized locking structure, convenient operation.

Description

Animal fixing device

Technical Field

The utility model belongs to the technical field of animal equipment, a animal fixing device is related to.

Background

In a medical animal laboratory or a farm, some detection experiments such as blood sampling and injection are performed on animals such as pigeons and rabbits, and in the experiment process, the animals to be detected need to be fixed.

Such as chinese patent application No.: 202020743268 discloses a special pigeon fixing device for experiment, including lower part mount and the upper portion mount of lid setting on the lower part mount, the front side of upper portion mount and lower part mount is opened and is equipped with the head preformed hole that supplies the pigeon head to pass, and the front side of upper portion mount and lower part mount passes through the hinge and articulates, and upper portion mount and lower part mount rear side realize the fixed of pigeon through the fixed knot closure.

In the structure, the upper fixing frame and the lower fixing frame are connected by adopting the fixing buckle, an operator needs to apply acting force of enough size to buckle or open the fixing buckle, the number of the fixing buckle which wastes labor in use is more, the buckling between the upper fixing frame and the lower fixing frame is more stable, but the operator needs to buckle and unbuckle one by one, the opening and closing are inconvenient, the frequent buckling of the fixing buckle is easy to wear, the clamping force of the fixing buckle is insufficient, and the fixing effect of the fixing device can be influenced.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided an animal fixing device, the utility model aims to solve the technical problem that: the existing animal fixing device is poor in opening and closing convenience.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an animal fixing device, includes top cap and the base that is used for holding the animal, the bar hole has been seted up on the base, the round pin axle has been gone up to the top cap, the round pin axle rotates to set up and makes top cap and base articulated in the bar hole, a serial communication port, the aperture of bar hole on the horizontal direction is greater than the external diameter of round pin axle, be provided with between top cap and the base and establish the locking structure that enables top cap and base locking when the top cap lid is established on the base and towards one side horizontal migration, and locking structure can remove the locking between top cap and the base after the top cap removes towards opposite direction.

When the animal holding device is used, the top cover is moved to enable the pin shaft on the top cover to move towards one side in the strip-shaped hole on the base, and the locking structure can enable the base and the top cover to be locked to fix an animal between the base and the top cover; and moving the top cover to enable the pin shaft to move towards the other side in the strip-shaped hole, unlocking the base and the top cover by the locking structure, and then opening the top cover to take the animal out. Locking or unlocking of locking structure among this fixing device all realize through removing the top cap, so this fixing device in use removes the locking that a top cap part just can realize all locking structure or unloads the locking, make can quick assembly disassembly between top cap and the base, compare in the fixed mode of detaining the locking, the dismouting of this structure can one step be in place, and use laborsavingly, improve the convenient degree that opens and shuts between base and the locking, the top cap rotates through round pin axle and base to be connected simultaneously, the round pin axle can regard as the articulated part between base and the top cap, ensure that the top cap can open smoothly.

In foretell animal fixing device convex cooperation portion has on the base, and above-mentioned bar hole runs through the both sides wall of cooperation portion along the horizontal direction, have the opening that runs through cooperation portion lateral wall on the pore wall in bar hole, and the opening runs through the both sides wall of cooperation portion along the horizontal direction. The design of open-ended makes the round pin axle penetrate the bar hole from the opening in or wear out the bar hole from the opening, realizes the connection or the dismantlement between base and the top cap, the operation of being convenient for.

In the above animal fixing device, the opening is located in the middle of the wall of the strip-shaped hole. The in-process that the top cap was opened, the operator can make the round pin axle top lean on the one side pore wall in bar hole, avoids the open position, opens the top cap fast and avoids the round pin axle to drop from the opening at bar hole pore wall middle part, after the top cap was opened, the round pin axle directly hung and lean on the one side pore wall in bar hole, makes base and top cap keep connected state and round pin axle can not drop from the opening, guarantees this fixing device in use's stability.

In the above animal fixing device, the locking structure includes a hook portion fixed on the top cover and in the shape of a hook and a groove horizontally formed on the base, and the pin moves to enable the hook portion to be buckled on the inner wall of the groove. The groove is arranged in the opening direction and the moving direction of the pin shaft are horizontally arranged, so that the pin shaft can directly drive the hook portion to be buckled on the inner wall of the groove or directly enable the hook portion to be away from the groove to remove the buckling connection when moving, the structure can quickly and directly realize the locking or separation of the base and the top cover, the convenience and the convenience of the fixing device in locking and dismounting are improved, and the locking effect cannot be influenced due to the fact that the hook portion and the groove are matched in a mode of being abraded after being locked for many times. The locking structure can also adopt a mode that magnets are respectively fixed on the base and the top cover, and the magnetic poles of the opposite sides of the two magnets are opposite.

In foretell animal fixing device, have the protrusion on the base and be cubic the portion of being affiliated to, the terminal surface of the portion protruding end of being affiliated to inwards recesses and form above-mentioned recess, the inner wall with hook portion lock joint on the recess has the notch that runs through to the portion lateral wall of being affiliated to, and the notch can run through the border of the portion of being affiliated to along the protruding direction of the portion of being affiliated to. After the hook part is buckled on the inner wall of the groove, the inner wall of the notch on the hanging part can limit the position of the hook part, the hook part is prevented from falling off, and the stability of locking the top cover and the base is ensured.

In the animal fixing device, the lower bottom surface of the base is provided with a plurality of foot through holes for the feet of the animal to extend out. The arrangement of the foot through hole not only reduces the material consumption to ensure that the structure is more environment-friendly, but also ensures that the foot of the animal can be fully extended, and the comfort level is higher.

In the animal fixing device, a material reducing hole is formed in the middle of the lower bottom surface of the base in a penetrating manner, and the edge of the hole wall of the material reducing hole is smooth and excessive. The material materials when setting up in the material reducing hole can reduce the base preparation, and more environmental protection will reduce the material hole and set up and can also hook the focus position of guaranteeing this fixing device at the middle part, makes this fixing device can stably fix the animal, and its marginal rounding off can improve the security in this fixing device uses.

In the animal fixing device, the lower bottom surface of the base is provided with two protruding strip-shaped support legs, and the two support legs are respectively arranged at two sides of the material reducing hole. Two stabilizer blade settings can guarantee that it can the stable support base in the both sides in subtracting the material hole, avoid this fixing device to turn on one's side.

In the animal fixing device, the distance between the two legs gradually increases from one end to the other end and then gradually decreases. The stability that two stabilizer blade supports can be improved to above-mentioned design.

Compared with the prior art, the animal fixing device has the following advantages:

1. this fixing device just can realize the locking of all locking structure and remove the locking through removing a part of top cap, realizes locking fast or removing the locking fast between top cap and the base, and not only easy dismounting just uses more laborsavingly.

2. This structure round pin axle rotates and sets up in the bar hole, and the dismantlement of round pin axle can be realized to the opening of seting up on the bar hole pore wall for easy dismounting between top cap and the base, around the upset of round pin axle when the top cap is opened moreover, a lateral wall that leans on in the bar hole is directly pushed up to the round pin axle after the upset, can avoid it to drop from the opening part, guarantees the stability of using between base and the top cap.

Drawings

Fig. 1 is a perspective view of the animal fixing device.

Fig. 2 is an exploded view of the present animal fixation device.

Fig. 3 is a schematic perspective view of the animal fixing device.

Fig. 4 is a perspective view of the base.

Fig. 5 is a schematic perspective view of the top cover.

Fig. 6 is a bottom view of the present animal fixation device.

In the figure, 1, a base; 1a, a matching part; 1a1, an opening; 1b, strip-shaped holes; 1c, a hanging part; 1d, a groove; 1e, a foot part penetrates through the hole; 1f, reducing material holes; 2. a top cover; 2a, a hook part; 3. a pin shaft; 4. a support leg; 5. the head portion extends through the aperture.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figures 1 and 2, the animal fixing device comprises a base 1 and a top cover 2, the top cover 2 is covered on the base 1 to form a cavity for placing animals, one side of the base 1 and the top cover 2 is provided with a head through hole 5 for the head of the animals to pass through, the side is the front side of the fixing device, the outer side of the front side of the top cover 2 is provided with two pin shafts 3 which are uniformly and horizontally arranged, the two pin shafts 2 are arranged side by side and have opposite ends, the outer side of the front side of the base 1 is provided with two convex matching parts 1a, each matching part 1a is provided with a strip-shaped hole 1b along the horizontal direction, the aperture of the strip-shaped hole 1b in the horizontal direction is larger than the outer diameter of the pin shaft 3, the length direction of the strip-shaped hole 1b is the front-back direction of the fixing device, the pin shaft 2 is rotatably arranged in the strip-shaped hole 1b to enable the top cover 2 to be hinged with the base 1, and the ascending aperture in the vertical direction in bar hole 1b is greater than the diameter of axle of round pin axle 3, make round pin axle 2 can rotate and can follow the length direction reciprocating motion in bar hole 1b, as shown in fig. 4, the middle part of bar hole 1b pore wall has opening 1a1 that runs through cooperation portion 1a upside, the both ends of opening 1a1 run through the both sides of cooperation portion 1a along the direction of seting up of bar hole 1b, round pin axle 3 can penetrate bar hole 1b in or wear out bar hole 1b from opening 1a1, realize the connection or the dismantlement of base 1 and top cap 2, round pin axle 2 is the articulated part between base 1 and the top cap 2, be provided with between the rear side of top cap 2 and the rear side of base 1 and make base 1 and top cap 2 locking when round pin axle 3 moves to the front side, make base 1 and top cap 2 remove the locking structure of locking when round pin axle 3 moves to the rear side.

As shown in fig. 3, 4 and 5, the outer side surface of the rear side of the base 1 is provided with a protruding engaging portion 1c, in the present embodiment, the locking structure is a hook portion 2a fixed on the outer side surface of the rear side of the top cover 2 and having a hook shape, and a groove 1d opened on the engaging portion 1c along the horizontal direction, when the pin 3 moves forward, the hook portion 2a can be fastened on the inner wall of the groove 1d to limit the top cover 2 from being opened and turned, and when the pin 3 moves backward, the hook portion 2a can be separated from the groove 1d to unlock so that the top cover 2 can be opened and turned. In order to ensure the fastening stability of the hook portion 2a, the sidewall edge of the fastening portion 1c, which is fastened to the hook portion 2a, is recessed inward, so that the hook portion 2a can only be unlocked when the pin 3 moves backward.

As shown in fig. 6, two foot through holes 1e for the animal to extend out are formed through the rear side of the lower bottom surface of the base 1, a material reducing hole 1f is formed through the middle of the lower bottom surface, and the hole wall edge of the material reducing hole 1f is smooth.

As shown in fig. 6, the bottom surface of the base 1 further has two protruding and strip-shaped support legs 4, the two support legs 4 are oppositely disposed and respectively disposed at two sides of the material reducing hole 1f, and the distance between the two support legs 4 gradually decreases from one end to the other end to ensure the stability of the support legs 4 on the base 1.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms base, cover, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.

Claims

1. The utility model provides an animal fixing device, includes top cap (2) and base (1) that is used for holding the animal, strip shape hole (1 b) has been seted up on base (1), round pin axle (3) have on top cap (2), round pin axle (3) are rotated and are set up and make top cap (2) articulated with base (1) in strip shape hole (1 b), its characterized in that, strip shape hole (1 b) aperture on the horizontal direction is greater than the external diameter of round pin axle (3), be provided with between top cap (2) and base (1) and establish the locking structure that enables top cap (2) and base (1) locking when top cap (2) lid is established on base (1) and towards one side horizontal migration, and locking structure can remove the locking between top cap (2) and base (1) after top cap (2) remove towards opposite direction.

2. The animal holding device according to claim 1, wherein the base (1) has a protruding fitting portion (1 a), the strip-shaped hole (1 b) penetrates through two side walls of the fitting portion (1 a) along the horizontal direction, an opening (1 a 1) penetrating through an outer side wall of the fitting portion (1 a) is formed in a hole wall of the strip-shaped hole (1 b), and the opening (1 a 1) penetrates through two side walls of the fitting portion (1 a) along the horizontal direction.

3. Animal holding device according to claim 2, characterized in that the opening (1 a 1) is located in the middle of the wall of the strip-shaped hole (1 b).

4. An animal holding device according to claim 1, 2 or 3, wherein the locking structure comprises a hook-shaped hook portion (2 a) fixed on the top cover (2) and a groove (1 d) horizontally formed on the base (1), and the movement of the pin (3) enables the hook portion (2 a) to be buckled on the inner wall of the groove (1 d).

5. The animal fixing device according to claim 4, characterized in that the base (1) is provided with a protruding block-shaped hanging part (1 c), the end surface of the protruding end of the hanging part (1 c) is recessed inwards to form the groove (1 d), the inner wall of the groove (1 d) buckled with the hook part (2 a) is provided with a notch (1 c 1) penetrating to the outer side wall of the hanging part (1 c), and the notch (1 c 1) can penetrate through the edge of the hanging part (1 c) along the protruding direction of the hanging part (1 c).

6. The animal fixing device according to claim 1, 2 or 3, characterized in that a plurality of foot-passing holes (1 e) for the animal's feet to extend out are formed through the lower bottom surface of the base (1).

7. The animal fixing device according to claim 6, characterized in that a material reducing hole (1 f) is formed in the middle of the lower bottom surface of the base (1), and the edge of the hole wall of the material reducing hole (1 f) is smooth.

8. The animal holding device according to claim 7, characterized in that the bottom surface of the base (1) has two protruding and elongated legs (4), and the two legs (4) are respectively disposed on two sides of the material reducing hole (1 f).

9. An animal fixation device according to claim 8, characterized in that the distance between the two legs (4) is gradually decreasing after increasing from one end to the other.