CN212919480U

CN212919480U - Experimental small animal hair sucking and shaving device

Info

Publication number: CN212919480U
Application number: CN202021850510.5U
Authority: CN
Inventors: 牟晓洲; 傅罗琴; 陈晓怡; 姚佳语
Original assignee: First People's Hospital Of Chun'an County; Zhejiang Provincial Peoples Hospital
Current assignee: First People's Hospital Of Chun'an County; Zhejiang Provincial Peoples Hospital
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-09
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to an animal shaving instrument technical field, concretely relates to experiment toy inhales hair shaver. The utility model aims to solve the problem that the hair seriously affects the environment when the existing shaver shaves the hair. For the purpose, the experimental small animal hair sucking and shaving device comprises a shaving device body and a hair collecting mechanism, wherein the shaving device body comprises a shaving cutter; the hair collecting mechanism comprises a negative pressure structure and a collecting basket, the negative pressure structure is fixedly connected with the shaver body and is provided with a first opening and an outlet, and the first opening is positioned below the shaver; a negative pressure fan is arranged in the negative pressure structure, the negative pressure structure is provided with a vent, and the negative pressure fan is positioned at the vent; the collecting basket is provided with a second opening which is communicated with the outlet; the collecting basket is detachably connected with the shaver body. The utility model discloses an experiment toy inhales hair shaver and collects the hair through hair collection structure, avoids the hair polluted environment, has solved the problem that the hair flies in a confused state of mind and leads to environmental pollution and sample pollution.

Description

Experimental small animal hair sucking and shaving device

Technical Field

The utility model relates to an animal shaving instrument technical field, concretely relates to experiment toy inhales hair shaver.

Background

The small animal shaving is a commonly used technology in animal experiments, particularly in the construction of skin disease models, a hair collecting device is not arranged in the existing experimental small animal shaving device, and the hair flies around after the shaving of the shaver, so that the environment is seriously influenced, the sterility and the cleanness cannot be guaranteed, and the sample pollution is possibly caused.

There is a need in the art for a new laboratory small animal shaver that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, namely to solve the problem that the hair seriously affects the environment when the existing shaver shaves the hair, the utility model provides an experimental small animal hair-sucking shaver, which is improved in that the experimental small animal hair-sucking shaver comprises a shaver body and a hair collecting mechanism, wherein the shaver body comprises a shaver; the hair collecting mechanism comprises a negative pressure structure and a collecting basket, the negative pressure structure is fixedly connected with the shaver body and provided with a first opening and an outlet, and the first opening is positioned below the shaver; a negative pressure fan is arranged in the negative pressure structure, the negative pressure structure is provided with a vent, and the negative pressure fan is positioned at the vent; the collecting basket is provided with a second opening which is communicated with the outlet; the collecting basket is detachably connected with the shaver body.

In the above preferred technical scheme, a push plate is arranged in the collecting basket, a supporting block is fixedly connected to the bottom surface of the collecting basket, a through hole is formed in the supporting block, a screw rod is connected to the through hole in a threaded manner, and the screw rod penetrates through the supporting block; one end of the screw rod is rotatably connected with the push plate, the other end of the screw rod penetrates through the bottom surface of the collecting basket, and the screw rod drives the push plate to do linear reciprocating motion along the direction close to or far away from the second opening.

In the above preferred technical solution, the other end of the screw is fixedly connected with a knob.

In the above preferred technical solution, the push plate is fixedly connected with a bearing, an outer ring of the bearing is fixedly connected with the push plate, and an inner ring of the bearing is fixedly connected with one end of the screw rod.

In the above preferred technical solution, the outside of the negative pressure fan is covered with a cover net, and the cover net is connected with the inner wall of the negative pressure structure.

In the above preferred embodiment, the collecting basket is engaged with the shaver body.

The utility model discloses an experiment toy inhales hair shaver and collects the hair through hair collection structure, avoids the hair polluted environment, has solved the problem that the hair flies in a confused state of mind and leads to environmental pollution and sample pollution. And, by generating negative pressure to collect hair, the effect is excellent. In addition, collect the hair through collecting the basket, set up the push pedal in collecting the basket, push out the hair through rotatory screw rod, not only ensured the health of operator's hand, simplified step moreover need not to grab out the hair with the hand and wash the collection basket, and it is comparatively convenient to use.

Drawings

The experimental small animal hair-sucking shaver of the present invention is described below with reference to the accompanying drawings. In the drawings:

FIG. 1 is a schematic structural view of an experimental small animal hair sucking and shaving device of the present invention;

fig. 2 is a schematic structural view of the negative pressure structure of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic structural view of the collecting basket of the present invention.

List of reference numerals

1. A shaver body; 2. a razor; 3. a negative pressure structure; 4. a collection basket; 5. a first opening; 6. an outlet; 7. a negative pressure fan; 8. a vent; 9. pushing the plate; 10. a support block; 11. a screw; 12. a knob; 13. a bearing; 14. and (4) switching.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 4, in one possible embodiment, the experimental small animal hair sucking shaver includes a shaver body 1 and a hair collecting mechanism mounted on the shaver body 1. The shaver body 1 includes a shaver 2. The hair collecting mechanism comprises a negative pressure structure 3 and a collecting basket 4. The negative pressure structure 3 is fixedly connected with the shaver body 1, and specifically, the negative pressure structure and the shaver body can be integrally formed, in a threaded connection or in an adhesion mode. The negative pressure structure 3 is provided with a first opening 5 and an outlet 6, and the first opening 5 is positioned below the shaver 2.

Referring to fig. 1 to 3, a negative pressure fan 7 is arranged in the negative pressure structure 3, a vent 8 is provided on the negative pressure structure 3, and the negative pressure fan 7 is located at the vent 8. Specifically, the inner walls of the negative pressure fan 7 and the negative pressure structure 3 are in threaded connection or clamped connection. The negative pressure fan 7 forms negative pressure in the negative pressure structure 3, air is discharged through the vent 8, and the formed negative pressure sucks the animal hair into the negative pressure structure 3 to finish hair collection. Wherein, the negative pressure fan 7 is easy to install, durable, stable in negative pressure and low in cost.

In a preferred embodiment, the outer casing of the vacuum blower 7 is provided with a cover net (not shown) which is connected to the inner wall of the vacuum structure 3. Specifically, the cover net and the inner wall of the negative pressure structure 3 may be clamped, for example, a hook (not shown in the figure) is disposed on the inner wall of the negative pressure structure 3, and the cover net is hung on the hook. Cover negative-pressure air fan 7 through setting up the cover net, avoid hair to get into negative-pressure air fan 7 inside, lead to negative-pressure air fan 7's damage.

Referring to fig. 1 and 4, the collecting basket 4 is detachably connected to the shaver body 1. Specifically, the two can adopt the mode of joint. Namely, the shaver body 1 is provided with a clamping groove or a clamping hook (not shown in the figure), and the surface of the collecting basket 4 connected with the shaver body 1 is correspondingly provided with a clamping hook or a clamping groove (not shown in the figure), and the clamping hook and the clamping groove are clamped with each other. Alternatively, the hair shaver body 1 may be provided with a hair surface, the collecting basket 4 may be provided with a hook surface, and the collecting basket 4 may be fixed by bonding the hair surface and the hook surface.

With continued reference to fig. 4, the collecting basket 4 is provided with a second opening (not shown) communicating with the outlet 6. I.e. the second opening abuts the outlet 6, both being of the same size. The hairs in the negative pressure structure 3 fall into the collecting basket 4 through the second opening under the shaking of the human power or the action of the gravity. A push plate 9 is arranged in the collecting basket 4, and a supporting block 10 is fixedly connected to the bottom surface of the collecting basket 4. Specifically, the collecting basket 4 and the supporting block 10 may be integrally formed, screwed or bonded. The supporting shoe 10 has seted up the through-hole, and through-hole internal thread is connected with screw rod 11, and screw rod 11 runs through supporting shoe 10. One end of the screw rod 11 is rotatably connected with the push plate 9, the other end of the screw rod penetrates through the bottom surface of the collecting basket 4, and a knob 12 is fixedly connected with the screw rod. By rotating the knob 12, the screw 11 rotates to drive the push plate 9 to do linear reciprocating motion along the direction close to or far away from the second opening.

As a preferred embodiment, the push plate 9 is fixedly connected with a bearing 13, and an outer ring of the bearing 13 is fixedly connected with the push plate 9, specifically, the two can be connected by bonding, screwing, or interference fit. The inner ring of the bearing 13 is fixedly connected with one end of the screw rod 11. The screw 11 is in interference fit with the inner ring of the bearing 13. The push plate 9 is connected with the screw rod 11 through the bearing 13, so that the push plate 9 cannot rotate together when the screw rod 11 rotates, and the use requirement is met. In addition, the process of rotating the screw 11 is smoother, no unnecessary resistance exists, and the comfort level in use is high.

The hair of animal has the bacterium sometimes, perhaps dirty, adsorb easily on the inner wall of collecting basket 4, difficult quilt is poured out when empting downwards, go to grab easily by the bacterial infection and the hand of making dirty with the hand, therefore, set up push pedal 9 in collecting basket 4, and promote through screw rod 11, during the operation, only need rotatory knob 12, push pedal 9 is about to the hair and releases, the hand can not touch the hair, the health of operator's hand has not only been ensured, and convenient operation, it is comparatively convenient to use, need not to wash collecting basket 4.

The utility model discloses an experimental toy hair sucking and shaving device's use step as follows:

(1) turning on the switch 14, shaving hair with the shaver 2;

(2) the hair is gradually collected in the collecting basket 4;

(3) after shaving, the switch 14 is closed, and the collecting basket 4 is detached;

(4) rotating the knob 12, the hair is pushed out by the push plate 9;

(5) the collecting basket 4 is mounted to the shaver body 1.

The utility model discloses an experiment toy inhales hair shaver and collects the hair through hair collection structure, avoids the hair polluted environment, has solved the problem that the hair flies in a confused state of mind and leads to environmental pollution and sample pollution. And, by generating negative pressure to collect hair, the effect is excellent. In addition, collect the hair through collecting basket 4, set up push pedal 9 in collecting basket 4, release the hair through rotatory screw rod 11, not only ensured the health of operator's hand, convenient operation moreover, it is comparatively convenient to use, need not to wash and collects basket 4.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The experimental small animal hair sucking shaver is characterized by comprising a shaver body and a hair collecting mechanism, wherein the shaver body comprises a shaver; the hair collecting mechanism comprises a negative pressure structure and a collecting basket, the negative pressure structure is fixedly connected with the shaver body and provided with a first opening and an outlet, and the first opening is positioned below the shaver; a negative pressure fan is arranged in the negative pressure structure, the negative pressure structure is provided with a vent, and the negative pressure fan is positioned at the vent;

the collecting basket is provided with a second opening which is communicated with the outlet; the collecting basket is detachably connected with the shaver body.

2. The hair sucking and shaving device for the experimental small animals as claimed in claim 1, wherein a push plate is arranged in the collecting basket, a supporting block is fixedly connected to the bottom surface of the collecting basket, a through hole is formed in the supporting block, a screw rod is connected to the through hole in a threaded manner, and the screw rod penetrates through the supporting block; one end of the screw rod is rotatably connected with the push plate, the other end of the screw rod penetrates through the bottom surface of the collecting basket, and the screw rod drives the push plate to do linear reciprocating motion along the direction close to or far away from the second opening.

3. The hair shaver as claimed in claim 2, wherein a knob is fixedly connected to the other end of the screw.

4. The hair-sucking and shaving device for laboratory small animals according to claim 2, wherein the push plate is fixedly connected with a bearing, an outer ring of the bearing is fixedly connected with the push plate, and an inner ring of the bearing is fixedly connected with one end of the screw rod.

5. The hair-sucking shaver for laboratory small animals as claimed in claim 1, wherein the outer cover of said negative pressure fan is provided with a cover net, said cover net is connected with the inner wall of said negative pressure structure.

6. The laboratory small animal hair-sucking shaver according to claim 1, wherein said collecting basket is engaged with said shaver body.