CN210872195U

CN210872195U - Multi-functional experimental animals fixing device

Info

Publication number: CN210872195U
Application number: CN201921109569.6U
Authority: CN
Inventors: 王大平; 段莉; 徐晓
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-30
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a relate to animal fixing device technical field, specifically be a multi-functional experimental animals fixing device, including the magnetism fixed plate, the top of magnetism fixed plate is provided with big fixed snap ring and little fixed snap ring. The utility model can match and fix the experimental mouse or other animals according to the size of the experimental mouse or other animals through the matching of a plurality of groups of large fixing snap rings and small fixing snap rings, the large fixing snap rings and the small fixing snap rings are fixed at corresponding positions suitable for fixing in an adsorption manner, the experimental mouse can be fixed, and the plurality of groups of large fixing snap rings and small fixing snap rings are spliced, so that the injection is not influenced, and the defects that the existing integrated fixing device is complex to produce and can only match the experimental animals with fixed sizes are replaced; the utility model discloses well big fixed snap ring and little fixed snap ring can adsorb fast and fix on the magnetism fixed plate, convenient to use, and it is fixed convenient.

Description

Multi-functional experimental animals fixing device

Technical Field

The utility model relates to an animal fixing device technical field specifically is a multi-functional experimental animals fixing device.

Background

The animal fixing device is a device for fixing experimental animals, such as an experimental mouse fixing clamp, which can stably fix the body and four limbs of a mouse, but the animal fixing device still has the following disadvantages in the actual use process:

1. in the prior art, an animal fixing device, such as a mouse fixing device, is often only capable of being matched with a mouse or an animal of one size, and has certain disadvantages;

2. and fixing of the fixing device is complex, the experiment efficiency is influenced, and the adjustment and the use are inconvenient.

Therefore, a multifunctional experimental animal fixing device is provided to well solve the above disadvantages.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional experimental animals fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional experimental animal fixing device comprises a magnetic fixing plate, wherein a large fixing snap ring and a small fixing snap ring are arranged above the magnetic fixing plate, the large fixing snap ring and the small fixing snap ring are respectively provided with a plurality of groups, the large fixing snap ring and the small fixing snap ring are respectively of a semicircular structure, the radius of the large fixing snap ring is four times that of the small fixing snap ring, two ends of the lower surface of the large fixing snap ring are respectively fixedly provided with a magnetic suction block, the magnetic suction block is fixedly adsorbed and fixed on the upper surface of the magnetic fixing plate, two ends of the lower surface of the small fixing snap ring are respectively fixedly provided with a magnetic suction block, the magnetic suction block is fixedly adsorbed and fixed on the upper surface of the magnetic fixing plate, the middle position of the lower surface of the magnetic fixing plate is fixedly provided with an electric push rod, the lower end of the electric push rod is fixedly provided with, the motor shaft is arranged in a front-back direction, the rear end of the motor shaft is in transmission connection with the motor, and the motor is fixedly arranged on the front side surface of the motor fixing plate.

Preferably, the upper surface of the large fixing clamping ring is fixedly provided with a large handle which is in a T-shaped round rod-shaped structure, and the large fixing clamping ring is made of a transparent glass plate component.

Preferably, a small handle is fixedly arranged on the upper surface of the small fixing clamping ring, the small handle is of a T-shaped round rod-shaped structure, and the small fixing clamping ring is made of a transparent glass plate component.

Preferably, the connecting plate is of a rectangular plate-shaped structure, and the connecting plate and the motor rotating shaft are in interference fit.

Preferably, the motor fixing plate is of a rectangular plate-shaped structure, and the four corners of the motor fixing plate are provided with reserved threaded holes which penetrate through the motor fixing plate from front to back.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can match and fix the experimental mouse or other animals according to the size of the experimental mouse or other animals through the matching of a plurality of groups of large fixing snap rings and small fixing snap rings, the large fixing snap rings and the small fixing snap rings are fixed at corresponding positions suitable for fixing in an adsorption manner, the experimental mouse can be fixed, and the plurality of groups of large fixing snap rings and small fixing snap rings are spliced, so that the injection is not influenced, and the defects that the existing integrated fixing device is complex to produce and can only match the experimental animals with fixed sizes are replaced;

2. the middle-large fixed snap ring and the small fixed snap ring of the utility model can be quickly adsorbed and fixed on the magnetic fixed plate, and are convenient to use and fix;

3. the utility model discloses well magnetism fixed plate height-adjustable and rotational position conveniently observe and operate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: the magnetic suction device comprises a magnetic fixing plate 1, a large fixing clamping ring 2, a small fixing clamping ring 3, a large handle 4, a first magnetic suction block 5, an electric push rod 6, a connecting plate 7, a motor rotating shaft 8, a motor 9, a motor fixing plate 10, a reserved threaded hole 11, a small handle 12 and a second magnetic suction block 13.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a multifunctional experimental animal fixing device comprises a magnetic fixing plate 1, wherein a large fixing clamping ring 2 and a small fixing clamping ring 3 are arranged above the magnetic fixing plate 1, a large handle 4 is fixedly arranged on the upper surface of the large fixing clamping ring 2, the large handle 4 is in a T-shaped round rod-shaped structure, the large handle 4 is convenient to hold the large fixing clamping ring 2, and the large fixing clamping ring 2 is made of a transparent glass plate component and is convenient to observe;

a small handle 12 is fixedly arranged on the upper surface of the small fixing clamp ring 3, the small handle 12 is in a T-shaped round rod-shaped structure, the small handle 12 is convenient to hold the small fixing clamp ring 3, and the small fixing clamp ring 3 is made of a transparent glass plate component and is convenient to observe;

wherein, big fixed snap ring 2 and little fixed snap ring 3 all are provided with the multiunit, big fixed snap ring 2 all is half circle ring structure with little fixed snap ring 3, big fixed snap ring 2's radius is little fixed snap ring 3's radial quadruple, big fixed snap ring 2's lower surface both ends are all fixed and are provided with a magnetism and inhale piece 5, a magnetism is inhaled piece 5 and is adsorbed and fix the upper surface at magnetism fixed plate 1, little fixed snap ring 3's lower surface both ends are all fixed and are provided with No. two magnetism and inhale piece 13, No. two magnetism is inhaled piece 13 and is adsorbed and fix the upper surface at magnetism fixed plate 1, the fixed electric putter 6 that is provided with in lower surface intermediate position of magnetism fixed plate 1, electric putter 6's model can use: the ANT-26, but not limited to the electric push rod of this type, can be selected according to actual requirements, and is prior art and is not described herein again;

a connecting plate 7 is fixedly arranged at the lower end of the electric push rod 6, the connecting plate 7 is of a rectangular plate-shaped structure, and the connecting plate 7 and the motor rotating shaft 8 are in interference fit, so that the connecting plate 7 can synchronously rotate while the motor rotating shaft 8 rotates;

fixedly connected with motor shaft 8 on connecting plate 7, trend setting around motor shaft 8 is, and motor shaft 8's rear end transmission is connected on motor 9, and motor 9's model can use: IH6PF6N-19, but not limited to this type of motor, can be selected according to the actual demand, for the prior art, and is not described herein;

the fixed front side surface that sets up at motor fixed plate 10 of motor 9, motor fixed plate 10 are rectangle platelike structure, and the reservation screw hole 11 that runs through around the four corners department of motor fixed plate 10 all is provided with makes things convenient for motor fixed plate 10 to fix externally, plays the effect of supporting motor 9.

The working principle is as follows:

firstly, the head and the tail of a mouse or other animals are clamped with a large fixing snap ring 2, other positions are clamped with a plurality of groups of large fixing snap rings 2 to realize fixation according to needs, four limbs of the mouse are fixed with a plurality of groups of small fixing snap rings 3 through clamping, the large fixing snap ring 2 and the small fixing snap rings 3 are respectively adsorbed and fixed on a magnetic fixing plate 1 through a first magnetic adsorption block 5 and a second magnetic adsorption block 13, and the purpose of convenient fixation is realized.

Starting electric putter 6, can realizing altitude mixture control to magnetism fixed plate 1, starter motor 9 drives motor shaft 8 and rotates, can drive connecting plate 7 and above parts and rotate for magnetism fixed plate 1 rotates, conveniently observes and operates according to actual demand.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional experimental animals fixing device, includes magnetism fixed plate (1), its characterized in that: a large fixing clamping ring (2) and a small fixing clamping ring (3) are arranged above the magnetic fixing plate (1), a plurality of groups of the large fixing clamping ring (2) and the small fixing clamping ring (3) are arranged, the large fixing clamping ring (2) and the small fixing clamping ring (3) are both in semicircular structures, the radius of the large fixing clamping ring (2) is four times that of the small fixing clamping ring (3), two magnetic suction blocks (5) are fixedly arranged at two ends of the lower surface of the large fixing clamping ring (2), the magnetic suction blocks (5) are fixedly adsorbed and fixed on the upper surface of the magnetic fixing plate (1), two magnetic suction blocks (13) are fixedly arranged at two ends of the lower surface of the small fixing clamping ring (3), the magnetic suction blocks (13) are fixedly adsorbed and fixed on the upper surface of the magnetic fixing plate (1), and an electric push rod (6) is fixedly arranged at the middle position of the lower surface of the magnetic fixing plate (1), the lower extreme of electric putter (6) is fixed and is provided with connecting plate (7), fixedly connected with motor shaft (8) on connecting plate (7), trend setting around motor shaft (8) are, and the rear end transmission of motor shaft (8) is connected on motor (9), the fixed front side surface that sets up at motor fixed plate (10) in motor (9).

2. A multifunctional laboratory animal holding device according to claim 1, characterized in that: the upper surface of the large fixing clamping ring (2) is fixedly provided with a large handle (4), the large handle (4) is of a T-shaped round rod-shaped structure, and the large fixing clamping ring (2) is made of a transparent glass plate component.

3. A multifunctional laboratory animal holding device according to claim 1, characterized in that: the upper surface of the small fixing clamping ring (3) is fixedly provided with a small handle (12), the small handle (12) is of a T-shaped round rod-shaped structure, and the small fixing clamping ring (3) is made of a transparent glass plate component.

4. A multifunctional laboratory animal holding device according to claim 1, characterized in that: the connecting plate (7) is of a rectangular plate-shaped structure, and the connecting plate (7) and the motor rotating shaft (8) are in interference fit.

5. A multifunctional laboratory animal holding device according to claim 1, characterized in that: the motor fixing plate (10) is of a rectangular plate-shaped structure, and reserved threaded holes (11) which penetrate through the motor fixing plate (10) from front to back are formed in four corners of the motor fixing plate.