CN210811701U

CN210811701U - Animal doctor uses corneal scissors

Info

Publication number: CN210811701U
Application number: CN201921535482.5U
Authority: CN
Inventors: 赵存余
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-23
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses an animal doctor cuts with cornea, including axis, fixed disk and scissor holder, the one end fixedly connected with scissors head of scissor holder, the opposite side fixedly connected with scissors pole of scissor holder, telescopic hole has been seted up to scissors pole's one end, the inner wall in telescopic hole is pegged graft and is had the telescopic link, the one end fixedly connected with connecting block of telescopic link, one side fixedly connected with handle of connecting block. This animal doctor uses corneal scissors, through the handle, anti-skidding groove, the setting of shelves handle and ring, the anti-skidding groove of slender handle and ergonomic design, make animal doctor's more comfortable laminating finger when using, use more handy, the finger can be blocked to the ring, in use makes the corneal scissors more nimble, through the setting of scissors pole, the telescopic link, the screw hole, the screw thread round pin, the length of the arm of force is cut to the spout and slider, according to the difference of length and the opening angle of scissors head is also different, can be in use more laborsaving convenience, be applicable to all crowds.

Description

Animal doctor uses corneal scissors

Technical Field

The utility model relates to an animal doctor's apparatus technical field specifically is an animal doctor uses cornea to cut.

Background

Cornea transplantation is the replacement of turbid or diseased cornea with a transparent corneal flap to achieve the purposes of improving vision, treating certain corneal disorders and improving appearance. Because the cornea itself is vascular-free, at the "immune privilege" level, the success rate of corneal transplantation is at the forefront of transplantation of other allogeneic organs. The corneal scissors are used as medical tools and are commonly used in the corneal surgery of human or animals, the corneal surgery is more precise and needs stable operation, but the existing corneal scissors do not have good handles and scissors rings, the operation of the surgery can be influenced, the common corneal scissors are not suitable for all operators, and the using strength of the corneal scissors cannot be mastered and adjusted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a veterinary uses corneal scissors has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an animal doctor uses corneal scissors, includes the axis, the fixed disk has been cup jointed on centraxonial surface, the scissors frame has been cup jointed to the one side that the axis surface is close to the fixed disk, the one end fixedly connected with scissors head of scissors frame, the opposite side fixedly connected with scissors pole of scissors frame, the hole that stretches out and draws back has been seted up to the one end of scissors pole, the inner wall in hole that stretches out and draws back is pegged graft and is had the telescopic link, the one end fixedly connected with connecting block of telescopic link, one side fixedly connected with handle of.

Optionally, one side of the scissor head is provided with an inclined surface, and the other side of the scissor head is provided with a smooth surface.

Optionally, the number of the handles is two, and the surfaces of the two handles are provided with anti-skidding grooves.

Optionally, one side of the handle is fixedly connected with a shift handle, and the inner wall of the shift handle is fixedly connected with a finger ring.

Optionally, a sliding groove is formed in the upper surface of the scissor bar, a sliding block is inserted into the inner wall of the sliding groove, and the sliding block penetrates through the sliding groove and extends to the surface of the telescopic rod.

Optionally, one side of the scissor bar is provided with two threaded holes, and the inner walls of the two threaded holes are in threaded connection with threaded pins.

(III) advantageous effects

The utility model provides an animal doctor uses corneal scissors possesses following beneficial effect:

1. this animal doctor uses corneal scissors, through the setting of handle, anti-skidding groove, shelves and ring, the anti-skidding groove of slim handle and ergonomic design makes animal doctor's more comfortable laminating finger when using, uses more smoothly, and the finger can be blocked to the ring, and in use makes the corneal scissors more nimble, can guarantee that the corneal scissors is difficult to drop, has the practicality more.

2. This animal doctor is cut with cornea, through the setting of cutting cutter arbor, telescopic link, screw hole, threaded pin, spout and slider, the telescopic link can change the length of the arm of force of corneal shear along the direction regulation length of cutting the cutter arbor to adjust the size of dynamics, according to the difference of length and the opening angle of scissors head is also different, can be in use laborsaving convenience more, is applicable to all crowds.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the scissor bar of the present invention;

fig. 4 is the schematic view of the cross-sectional structure of the scissor bar of the utility model.

In the figure: 1. a middle shaft; 2. fixing the disc; 3. a scissor rack; 4. a scissor head; 5. cutting a cutter rod; 6. a telescopic hole; 7. a telescopic rod; 8. connecting blocks; 9. a grip; 10. a gear shift handle; 11. a ring; 12. a chute; 13. a slider; 14. a threaded hole; 15. and (4) a threaded pin.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a veterinary uses corneal scissors, including axis 1, fixed disk 2 has been cup jointed on the surface of axis 1, scissors frame 3 has been cup jointed on one side that axis 1 surface is close to fixed disk 2, the one end fixedly connected with scissors head 4 of scissors frame 3, one side of scissors head 4 is provided with the inclined plane, the opposite side of scissors head 4 is provided with the smooth surface, the opposite side fixedly connected with scissors pole 5 of scissors frame 3, the upper surface of scissors pole 5 has seted up spout 12, the inner wall of spout 12 is pegged graft and is had slider 13, slider 13 runs through spout 12 and extends to the surface of telescopic link 7, one side of scissors pole 5 has seted up screw hole 14, the quantity of screw hole 14 is two, the inner wall threaded connection of two screw hole 14 has threaded pin 15, the one end of scissors pole 5 has seted up flexible hole 6, the inner wall of;

in order to enable the corneal scissors to adjust the length of the force arm, the length of the telescopic rod 7 is adjusted by moving the sliding block 13 through the arrangement of the scissor rod 5, the sliding groove 12, the sliding block 13, the telescopic rod 7, the threaded hole 14 and the threaded pin 15, so that the length of the force arm of the corneal scissors is changed, the force is adjusted, the opening angle of the scissor head is different according to the difference of the lengths, after the corneal scissors are adjusted to a proper position, the threaded pin 15 is enabled to abut against the telescopic rod 7 by rotating the threaded pin 15, the telescopic rod 7 is enabled to be fixed in position, the corneal scissors can be more labor-saving and convenient to use, and are suitable for all people;

one end of the telescopic rod 7 is fixedly connected with a connecting block 8, one side of the connecting block 8 is fixedly connected with two handles 9, the surfaces of the two handles 9 are respectively provided with an anti-skid groove, one side of each handle 9 is fixedly connected with a shift handle 10, and the inner wall of each shift handle 10 is fixedly connected with a finger ring 11;

in order to make the corneal scissors use more smoothly, through the setting of handle 9, shelves 10 and ring 11, slender handle 10 and ergonomic design's antiskid groove make the animal doctor more comfortable laminating finger when using, use more smoothly, and the finger can be blocked to ring 11, and in use makes the corneal scissors more nimble, can guarantee that the corneal scissors is difficult to drop, has the practicality more, reaches the effect that the corneal scissors uses more smoothly.

As the utility model discloses a preferred technical scheme: the cup joint of axis 1, fixed disk 2 and scissors frame 3 should closely and accurate, avoids two scissors heads dislocation, causes serious consequence in the operation, and the surface of handle 8 can be provided with anti-skidding line, makes handle 9 and finger contact have bigger frictional force, uses more firmly.

To sum up, this animal doctor uses corneal scissors, during the use, rotatory screw thread round pin 15 makes screw thread round pin 15 contactless telescopic link 7, adjusts the length of telescopic link 7 through removing slider 13, adjusts to suitable position after, rotates screw thread round pin 15 and makes screw thread round pin 15 withstand telescopic link 7, makes telescopic link 7 fixed position, and forefinger and thumb pass two rings.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A veterinary corneal scissors comprises a central shaft (1), and is characterized in that: fixed disk (2) have been cup jointed on the surface of axis (1), scissors frame (3) have been cup jointed on one side that axis (1) surface is close to fixed disk (2), the one end fixedly connected with scissors head (4) of scissors frame (3), the opposite side fixedly connected with scissors pole (5) of scissors frame (3), flexible hole (6) have been seted up to the one end of scissors pole (5), the inner wall of flexible hole (6) is pegged graft and is had telescopic link (7), the one end fixedly connected with connecting block (8) of telescopic link (7), one side fixedly connected with handle (9) of connecting block (8).

2. A veterinary corneal shear according to claim 1, wherein: one side of the scissors head (4) is provided with an inclined plane, and the other side of the scissors head (4) is provided with a smooth plane.

3. A veterinary corneal shear according to claim 1, wherein: the number of the handles (9) is two, and anti-skidding grooves are formed in the surfaces of the two handles (9).

4. A veterinary corneal shear according to claim 1, wherein: one side of the handle (9) is fixedly connected with a gear handle (10), and the inner wall of the gear handle (10) is fixedly connected with a finger ring (11).

5. A veterinary corneal shear according to claim 1, wherein: the upper surface of the scissor rod (5) is provided with a sliding groove (12), the inner wall of the sliding groove (12) is spliced with a sliding block (13), and the sliding block (13) penetrates through the sliding groove (12) and extends to the surface of the telescopic rod (7).

6. A veterinary corneal shear according to claim 1, wherein: threaded holes (14) are formed in one side of the scissor bar (5), the number of the threaded holes (14) is two, and threaded pins (15) are connected to the inner wall threads of the two threaded holes (14).