CN212421567U - Make things convenient for hole puncher that chicken embryo punched - Google Patents

Abstract

The utility model provides a make things convenient for hole puncher that chick embryo punched relates to the biological equipment field, has reduced the process of punching, does not need often change equipment in easy operation and the operation, has avoided the chick embryo to pollute. The hole puncher comprises a lighting device, a punching needle and a pair of pliers, wherein the punching needle and the lighting device are arranged on the head of the pliers, the lighting device is aligned with a chick embryo to find out an air chamber, and the pliers are pressed down to realize punching. Simple structure, safety and reliability.

Description

Make things convenient for hole puncher that chicken embryo punched

Technical Field

The utility model relates to a biological equipment field, concretely relates to make things convenient for hole puncher that chicken embryo punched.

Background

In the research of avian viruses, bacteria and the like, the chick embryos are the most widely used vectors, because many avian viruses and bacteria can be inoculated into the chick embryos and then propagated. And the chicken embryo is inoculated, firstly, holes are punched on the chicken embryo, in the punching process of a laboratory, a flashlight is used for irradiating the chicken embryo, an air chamber of the chicken embryo is found, a pencil is used for marking the air chamber and the punching position, and then, a awl is used for punching. The process is complex and time-consuming, and the chicken embryos are easily polluted in the operation process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for hole puncher that chicken embryo punched, through all installing perforating needle, lighting apparatus in the head of pincers, lighting apparatus aims at the chicken embryo, finds out the air chamber, presses the pincers hand, can realize punching. The whole process does not need a pencil drawing air chamber, so that the operation steps are saved, and compared with the traditional punching process, the punching machine saves time and labor and is not easy to pollute. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a make things convenient for hole puncher that chick embryo punched, its characterized in that: comprises a lighting device, a perforating needle and a pair of pliers; wherein:

alternatively or preferably, the lighting device is placed on the head of the pliers and fixedly connected.

Alternatively or preferably, the perforating needle is arranged between the pliers and the lighting device and is fixedly connected with the pliers.

Optionally or preferably, the pliers comprise a first handle, a second handle and an elastic element, wherein the waist of the first handle is connected with the waist of the second handle through a hinge.

Alternatively or preferably, the elastic element is disposed between the first and second handles and between the waist and the tail of the pliers.

Alternatively or preferably, one end of the elastic element is fixedly connected with the first handle, and the other end of the elastic element is connected with the second handle.

Alternatively or preferably, the resilient element is a resilient rigid part such as a spring.

Optionally or preferably, the perforating needle is fixedly connected with the first handle.

Optionally or preferably, the second handle head is provided with a through hole, and the perforating needle passes through the through hole.

Alternatively or preferably, the fixing connection is made by welding, gluing or other fixing connection.

Based on the technical scheme, the following technical effects can be generated:

the embodiment of the utility model provides a pair of make things convenient for hole puncher of chick embryo is applicable to inoculation chick embryo process. The utility model relates to a make things convenient for hole puncher that chicken embryo punched is through all installing perforating needle, lighting apparatus in the head of hand vice, and lighting apparatus aims at the chicken embryo, finds out the air chamber, presses the pincers hand, can realize punching. The whole process does not need a pencil drawing air chamber, so that the operation steps are saved, and compared with the traditional punching process, the punching machine saves time and labor and is not easy to pollute.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a simplified diagram of a hole punch for facilitating the punching of chicken embryos;

in the figure: 1-a lighting device; 2-perforating needle; 3-an elastic element; 4-a second handle; 5-a first handle; 6-through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1:

the utility model provides a make things convenient for hole puncher that chick embryo punched, its characterized in that: comprises a lighting device 1, a perforating needle 2 and a pair of pliers; wherein:

the lighting device 1 is arranged at the head of the pliers and fixedly connected with the pliers; the perforating needle 2 is arranged between the pliers and the lighting device 1 and is fixedly connected with the pliers.

In an alternative embodiment, the pliers comprise a first handle 5, a second handle 4 and an elastic element 3, wherein the waist of the first handle 5 is connected with the waist of the second handle 4 through a hinge.

As an alternative embodiment, said elastic element 3 is interposed between the first handle 5 and the second handle 4, and between the waist and the tail of the pliers.

In an alternative embodiment, one end of the elastic element 3 is fixedly connected to the first handle 5, and the other end of the elastic element 3 is connected to the second handle 4.

As an alternative embodiment, the elastic element 3 is a resilient rigid part, such as a spring.

As an alternative embodiment, said perforating needle 2 is fixedly connected to the first handle 5.

In an alternative embodiment, the head of the second handle 4 is provided with a through hole 6, and the perforating needle 2 passes through the through hole 6.

Alternatively, the fixing connection is made by welding, gluing or other fixing connection methods.

The utility model discloses an in the embodiment, a make things convenient for hole puncher work result that chicken embryo punched as follows: the lighting device 1 of the puncher aims at the chick embryo, an air chamber is found out, the first handle 5 and the second handle 4 are held by hands, the elastic element 3 is compressed, and the punching needle 2 penetrates through the through hole 6 to realize punching.

Claims (3)

1. The utility model provides a make things convenient for hole puncher that chicken embryo punched which characterized in that: comprises a lighting device (1), a perforating needle (2) and a pair of pliers; wherein:

the lighting equipment (1) is arranged at the head of the pliers and is fixedly connected with the pliers; the perforating needle (2) is arranged between the pliers and the lighting device (1) and is fixedly connected with the pliers.

2. The hole puncher for facilitating punching of chicken embryos as claimed in claim 1, wherein: the pliers comprise a first handle (5), a second handle (4) and an elastic element (3), wherein the waist of the first handle (5) is connected with the waist of the second handle (4) through a hinge; the elastic element (3) is arranged between the first handle (5) and the second handle (4) and is positioned between the waist and the tail of the pliers; one end of the elastic element (3) is fixedly connected with the first handle (5), and the other end of the elastic element (3) is connected with the second handle (4).

3. The hole puncher for facilitating punching of chicken embryos as claimed in claim 2, wherein: the perforating needle (2) is fixedly connected with the first handle (5); the head of the second handle (4) is provided with a through hole (6), and the perforating needle (2) penetrates through the through hole (6).

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