Special scissors for separating diseased and healthy tissues of coniferous trees

Abstract

The invention relates to the field of experimental equipment, and discloses a pair of special scissors for separating diseased and healthy tissues of needle-leaved trees, which mainly comprises a sterile nano coating 1, a blade 2, a rivet 3, a distance adjusting ring 4, a bearing rod 5, a handle 6, a limiting structure 7, a limiting plate 8, a limiting spring 9 and a distance scale line 10. The sterile nano coating 1 plays a role in preventing bacteria; the rivet 3 is used for fixing the blade 2 and ensuring that the blade 2 is not loosened; the distance adjusting ring 4 can be used for controlling the length of diseased and healthy tissues; the limiting structure 7 is used for limiting the opening and closing amplitude of the blade 3 and preventing the use from being influenced by overlarge opening and closing degree; the limiting plate 8 is used for limiting the two groups of knife handles 6 from loosening and ensuring the stability and integrity of the knife handle structure; and the limiting spring 9 can control the distance between the two groups of cutter handles 6.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of experimental apparatus, and particularly relates to a special scissors for separating diseased and healthy tissues of coniferous trees. BACKGROUND

[0002] In the identification test of coniferous tree leaf diseases, the collected diseased needles are separated and cultured with pathogenic fungi. The surgical scissors are used to separate the diseased and healthy tissues of the needles. The existing surgical scissors need to be cut twice to obtain the diseased and healthy tissues of the needles, which is time-consuming and laborious, and is not conducive to subsequent culture experiment results. In view of the above deficiencies of the existing apparatus, the present application provides a special scissors for separating diseased and healthy tissues of coniferous trees. SUMMARY

[0003] In order to solve the problem of time-consuming and laborious separation of diseased and healthy tissues of the needles, the present application provides a special scissors for separating diseased and healthy tissues of coniferous trees.

[0004] In order to achieve the above purpose, the present application adopts the following technical scheme: a special scissors for separating diseased and healthy tissues of coniferous trees, comprising the following components: a sterile nano coating 1, a blade 2, a rivet 3, a distance adjusting ring 4, a receiving rod 5, a handle 6, a limiting structure 7, a limiting plate 8, a limiting spring 9, and a distance scale line 10. The sterile nano coating 1 plays a role of preventing bacteria; the rivet 3 is used to fix the blade 2 to ensure that the blade 2 does not loosen; the distance adjusting ring 4 can control the length of the diseased and healthy tissues; the limiting structure 7 is used to limit the opening and closing amplitude of the blade 3 to avoid excessive opening and closing degree affecting the use; the limiting plate 8 is used to limit the looseness of the two groups of handles 6 to ensure the stability and integrity of the handle structure; and the limiting spring 9 can control the distance between the two groups of handles 6.

[0005] As a preferred scheme of the present application, the handle 6 is made of stainless steel material, and the surface is coated with a medical-grade silicone layer with concave-convex anti-slip lines, and the thickness is 2mm.

[0006] As a preferred scheme of the present application, the blade 2 is made of stainless steel material, and the length is 4cm.

[0007] As a preferred scheme of the present application, the receiving rod 5 is made of carbon steel material, and has threads on the surface and a distance scale disc 10, and 0.5mm is a scale, and the total length is 3.5mm.

[0008] As a preferred scheme of the present application, the distance adjusting ring 4 is made of carbon steel material, and the distance between the two groups of handles 6 is adjusted through the threads on the receiving rod 5 and according to the distance scale disc 10, and different lengths of the diseased and healthy tissues of the needles are obtained according to different requirements.

[0009] As a preferred scheme of the present application, the distance adjusting ring 4, the receiving rod 5 and the distance scale line 10 can form a distance adjuster. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a front view of a special scissors for separating healthy tissues of coniferous trees.

[0011] Figure 2 It is a schematic view of a special scissors for separating healthy tissues of coniferous trees.

[0012] Figure 3 It is a left view of a special scissors for separating healthy tissues of coniferous trees. DETAILED DESCRIPTION

[0013] The present application is further described below in conjunction with the accompanying drawings of the specification: EMBODIMENT

[0014] The present application is a scissors for cutting healthy tissues of coniferous trees, comprising the following components: a sterile nano coating 1, a blade 2, a rivet 3, a distance adjusting ring 4, a receiving rod 5, a handle 6, a limiting structure 7, a limiting plate 8, a limiting spring 9, and a distance scale line 10.

[0015] After obtaining the diseased conifer, the healthy tissues of the diseased conifer are placed in the two sets of blades 3, and the two sets of handles 6 are held by both hands, the blades 2 are pressed, and the healthy tissues of the conifer are obtained. When the healthy tissues of the conifer with different lengths are needed, the distance adjusting ring 4 can be adjusted to adjust the distance between the two sets of handles 6 through the threads on the receiving rod 5 and the distance scale line 10, and different lengths of healthy tissues of the conifer can be obtained according to the distance scale line 10.

[0016] The above is only the preferred embodiment of the present application, and it should be understood that the present application is not limited to the form disclosed herein, and should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified by the above description or related art within the scope of the concept described herein. The modifications and changes made by those skilled in the art without departing from the core technology and scope of the present application shall be within the protection scope of the claims attached to the present application.

Claims

1. A special pair of scissors for separating diseased and healthy tissues of coniferous trees, characterized in that: The device includes a sterile nano-coating 1, a blade 2, a rivet 3, a spacing adjustment ring 4, a receiving rod 5, a handle 6, a limiting structure 7, a limiting plate 8, a limiting spring 9, and spacing scale lines 10.

2. The special scissors for separating diseased and healthy tissues of coniferous trees according to claim 1, characterized in that: The handle 6 is made of stainless steel and covered with a 2mm thick medical-grade silicone layer with a textured, non-slip surface.

3. The special scissors for separating diseased and healthy tissues of coniferous trees according to claim 1, characterized in that: Blade 2 is made of stainless steel and is 4cm long.

4. The special scissors for separating diseased and healthy tissues of coniferous trees according to claim 1, characterized in that: The receiving rod 5 is made of carbon steel, with threads and a spacing scale 10, with 0.5mm increments, and a total length of 3.5mm.

5. The special scissors for separating diseased and healthy tissues of coniferous trees according to claim 1, characterized in that: The spacing adjustment ring 4 is made of carbon steel. The distance between the two sets of knife handles 6 is adjusted by the thread on the receiving rod 5 and according to the spacing scale 10. Different lengths of needle diseased and healthy tissue can be obtained according to different needs.

6. A special pair of scissors for separating diseased and healthy tissues of coniferous trees according to claim 1, characterized in that: The spacing adjustment ring 4, the receiving rod 5, and the spacing scale line 10 can form a spacing adjuster.

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