CN214259554U

CN214259554U - Animal doctor uses corneal scissors

Info

Publication number: CN214259554U
Application number: CN202022211579.XU
Authority: CN
Inventors: 王晓民; 王根
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-03
Filing date: 2020-10-03
Publication date: 2021-09-24
Anticipated expiration: 2030-10-03

Abstract

The utility model discloses an animal doctor uses corneal scissors, including the pivot, its characterized in that: the fixed disk has been cup jointed on the surface of pivot, the scissors frame has been cup jointed to the pivot surface near one side of fixed disk, the one end fixedly connected with scissors head of scissors frame, the opposite side fixedly connected with dead lever of scissors frame, the one end of dead lever is equipped with the telescopic link, telescopic link one side is equipped with the tip, the one end fixedly connected with scissors pole of scissors frame. Has the advantages that: through the pivot, cut the cutter arbor, the telescopic link, the screw hole, the threaded pin, the setting of spout and slider, the telescopic link can be along the direction regulation length of cutting the cutter arbor, change the length of the cornea shearing arm of force, thereby adjust the size of dynamics, according to the difference of length and the opening angle of scissors head is also different, can be more laborsaving convenient in use, tip setting through telescopic link one end, can make the tip reach suitable position and carry out work in the time of the tip is used to needs.

Description

Animal doctor uses corneal scissors

Technical Field

The utility model relates to an animal doctor's apparatus field particularly, relates to an animal doctor uses cornea to cut.

Background

The cornea transplantation is to replace the turbid or pathological cornea with the transparent corneal lamella, thereby achieving the purposes of improving eyesight, treating certain corneal diseases and reforming the appearance, because the cornea does not contain blood vessels, the success rate of the cornea transplantation is positioned at the head of transplantation of other allogeneic organs, the corneal scissors are used as medical tools and are commonly used in the cornea operation of human or animals, because the cornea operation is a more precise operation and needs stable operation, but the prior corneal scissors have single function and can only be operated once, if other tools are needed, the operation can be completed by two operations, thereby influencing the progress of the operation, and the using strength of the prior corneal scissors can not be mastered and adjusted, thereby reducing the working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an animal doctor uses corneal scissors 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: the utility model provides an animal doctor uses corneal scissors, includes the pivot, the fixed disk has been cup jointed on the surface of pivot, the scissors frame has been cup jointed to the pivot surface near one side of fixed disk, the one end fixedly connected with scissors head of scissors frame, the opposite side fixedly connected with dead lever of scissors frame, the one end of dead lever is equipped with the telescopic link, telescopic link one side is equipped with the tip, the one end fixedly connected with scissors pole of scissors frame, two scissors pole tail departments alternately have the perforation.

Furthermore, one side of dead lever is equipped with the screw hole, the quantity of screw hole is two, two the inner wall threaded connection of screw hole has the screw thread round pin.

Furthermore, one side of the scissor head is provided with an inclined plane, and the surfaces of the scissor head are provided with smooth surfaces.

Furthermore, the outer surfaces of the two scissor rods are provided with anti-slip pads.

Furthermore, the upper surface of dead lever is equipped with the spout, the inner wall of spout is pegged graft and is had the slider, the slider runs through the spout and extends to the surface of telescopic link.

Furthermore, a cotton ball is arranged on the pointed end.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the pivot, cut the cutter arbor, the telescopic link, the screw hole, the screw thread round pin, the setting of spout and slider, the telescopic link can be along the direction regulation length of cutting the cutter arbor, change the length of the cornea shearing arm of force, thereby adjust the size of dynamics, according to the difference of length and the opening angle also different of scissors head, can be more laborsaving convenient in use, tip setting through telescopic link one end, rotatable pivot makes the tip reach suitable position and carries out work when needing to use the tip, and the operation is simple, can use fast, and the work efficiency is improved.

2. The utility model discloses a two kinds of operation methods of accessible can replace the operation fast simultaneously, when needs scissors head, can slowly reduce the position of the rotatory shrink of tip between two scissors poles through the telescopic link, when the cotton ball on the needs tip, can improve work efficiency fast like this to the rotatory shrink of scissors head position between two scissors poles, novel structure, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 schematic view of the internal structure of a veterinary corneal scissors tip retracted into two scissors rods according to the utility model;

fig. 2 is a schematic view of the internal structure of a scissor head of a corneal scissors for veterinarian retracting to two scissor rods according to the utility model;

fig. 3 is a schematic structural view of a fixing rod of a corneal scissors for veterinarian according to the utility model;

reference numerals:

1. a rotating shaft; 2. fixing the disc; 3. a scissor rack; 4. a scissor head; 5. Fixing the rod; 6. a slider; 7. a threaded hole; 8. a threaded pin; 9. a telescopic rod; 10. a tip; 11. an arc-shaped scissor bar; 12. perforating; 13. a cotton ball; 14. a chute.

Detailed Description

The following description of the present invention will be made with reference to the accompanying drawings.

Referring to fig. 1-3, a pair of corneal scissors for veterinarian according to an embodiment of the present invention includes a rotating shaft 1, a fixed disk 2 is sleeved on a surface of the rotating shaft 1, a scissor holder 3 is sleeved on a side of the surface of the rotating shaft 1 close to the fixed disk 2, a scissor head 4 is fixedly connected to one end of the scissor holder 3, a fixed rod 5 is fixedly connected to the other side of the scissor holder 3, an expansion rod 9 is provided at one end of the fixed rod 5, a tip 10 is provided at one side of the expansion rod 9, a scissor rod 11 is fixedly connected to one end of the scissor holder 3, a through hole 12 is intersected at the tail of the two scissor rods 11, a threaded hole 7 is provided at one side of the fixed rod 5, the number of the threaded holes 7 is two, a threaded pin 8 is threadedly connected to an inner wall of the two threaded holes 7, an inclined surface is provided at one side of the scissor head 4, and a smooth surface of the scissor head 4 is provided, the outer surfaces of the two scissor rods 11 are provided with anti-slip pads, the upper surface of the fixed rod 5 is provided with a sliding groove 14, the inner wall of the sliding groove 14 is inserted with a sliding block 6, the sliding block 6 penetrates through the sliding groove 14 and extends to the surface of the telescopic rod 9, and the pointed end 10 is provided with a cotton ball 13.

The working principle is as follows:

the utility model discloses a have dual-purpose function, different operation gimmick, firstly, when the doctor needs to use scissors head 4, can be with tip 10 through the internal position of 1 rotations of pivot to two scissors poles 11, can work, when cotton ball 13 on the needs tip, can be with scissors head 4 through the 1 rotations of pivot to suitable position, and can pass through telescopic link 9 on the dead lever 5, can be with tip 10 indentation dead lever 5 inside, through rotatory thread pin 8, make thread pin contactless telescopic link 9, through the length that removes slider 6 and adjust telescopic link 9, adjust behind the suitable position, 8 messenger thread pin 8 withstands telescopic link 9 rotating thread pin, make telescopic link 9 fixed position, make things convenient for the doctor to use, the device operates the scissors, high use efficiency, the function is diversified, novel structure, be worth promoting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A veterinary corneal scissors comprises a rotating shaft (1), and is characterized in that: fixed disk (2) has been cup jointed on the surface of pivot (1), scissor holder (3) have been cup jointed to pivot (1) surface one side that is close to fixed disk (2), the one end fixedly connected with scissors head (4) of scissor holder (3), the opposite side fixedly connected with dead lever (5) of scissor holder (3), the one end of dead lever (5) is equipped with telescopic link (9), telescopic link (9) one side is equipped with tip (10), the one end fixedly connected with scissors pole (11) of scissor holder (3), two scissors pole (11) tail department alternately have perforation (12).

2. The veterinary corneal scissors as claimed in claim 1, wherein one side of the fixing rod (5) is provided with two threaded holes (7), and the inner walls of the two threaded holes (7) are in threaded connection with a threaded pin (8).

3. Veterinary corneal scissors according to claim 2, wherein the scissors head (4) is provided with an inclined surface on one side and the scissors head (4) is provided with a smooth surface on the surface.

4. Veterinary corneal scissors according to claim 1, wherein the outer surfaces of the two scissors bars (11) are provided with anti-slip pads.

5. The veterinary corneal scissors as claimed in claim 1, wherein the fixing rod (5) is provided with a sliding groove (14) on the upper surface, a sliding block (6) is inserted into the inner wall of the sliding groove (14), and the sliding block (6) penetrates through the sliding groove (14) and extends to the surface of the telescopic rod (9).

6. Veterinary corneal shear according to claim 1, wherein the tip (10) is provided with a cotton ball (13).