CN212066807U

CN212066807U - Medical tweezers with adjustable length

Info

Publication number: CN212066807U
Application number: CN202020085531.6U
Authority: CN
Inventors: 杨永生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-12-04
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a medical tweezers with adjustable length, which comprises a tweezers main body, wherein both sides of the tweezers main body are provided with side plates, a rotating shaft placing groove is arranged on the tweezers main body, a rotating shaft is arranged at the inner side of the rotating shaft placing groove, the side plates are rotationally connected with the tweezers main body through the rotating shaft, one side of the side plates, which is far away from the tweezers main body, is provided with a rubber block, the rubber block is provided with ribs, one side of the rotating shaft placing groove is provided with a side plate threaded shaft perforation, the side plate threaded shaft perforation is arranged on the tweezers main body, the inner side of the tweezers main body is provided with a side plate threaded shaft, the utility model is provided with the side plates and the side plate threaded shafts, the arranged side plates can be rotated to a vertical or inclined state, and then the two side plates are clamped through the side plate threaded shafts matched with side plate threaded shaft, under the condition that the forceps need to be clamped for a long time, the labor intensity of medical staff can be reduced.

Description

Medical tweezers with adjustable length

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to medical tweezers of adjustable length.

Background

The forceps are used for clamping massive medicines, metal particles, hairs, thorns and other tiny things, medical staff need to use the forceps frequently in medical operations, the forceps are convenient for clamping needles and threads which need to be used in the operations or used for clamping tissues, the operation is convenient to carry out, and the forceps are medical instruments which are necessary in the operations.

However, medical tweezers in the current market have poor use effect, and under the condition that some tweezers need to be clamped for a long time, the medical care personnel are large in physical consumption and easy to fatigue due to the fact that the tweezers are pinched for a long time, the length of the tweezers can not be adjusted according to the actual use requirement, and the clamping heads of the tweezers are fixed, so that the clamping angle is not convenient to adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical tweezers of adjustable length to solve and put forward in the above-mentioned background art need press from both sides tight tweezers for a long time a bit under the situation, long-time pincher trees tweezers are big to medical personnel physical demands, easy fatigue, the length of tweezers is fixed, can not adjust the length of tweezers according to the actual need that uses, the chuck of tweezers is fixed, the problem of adjustment centre gripping angle of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical tweezers of adjustable length, includes the tweezers main part, the both sides of tweezers main part all are provided with the curb plate, the pivot standing groove has been seted up in the tweezers main part, the pivot is installed to the inboard of pivot standing groove, the curb plate rotates with the tweezers main part through the pivot to be connected, one side that the tweezers main part was kept away from to the curb plate is provided with the block rubber, be provided with stupefied on the block rubber, one side of pivot standing groove is provided with curb plate screw thread axle and perforates, curb plate screw thread axle perforation is seted up in the tweezers main part, the inboard of tweezers main part is provided with curb plate screw thread axle, curb plate screw thread axle runs through the curb plate, and the epaxial cover.

Preferably, the top end of the tweezers main body is provided with a screwing bolt, the tweezers main body is provided with a telescopic leg, and the top end of the telescopic leg is provided with a screwing bolt threaded hole.

Preferably, the one end that tweezers main part was kept away from to flexible leg is provided with the clamping piece, install clamping piece threaded shaft on the clamping piece, and clamping piece threaded shaft runs through flexible leg, the epaxial cover of clamping piece threaded shaft is equipped with the clamping piece nut.

Preferably, the number of the telescopic legs is two.

Preferably, the number of the screwing bolt threaded holes is three.

Compared with the prior art, the utility model, the beneficial effects are that:

(1) the utility model discloses set up curb plate and curb plate threaded shaft, can rotate the curb plate that sets up to vertical or tilt state, rethread curb plate threaded shaft cooperation curb plate threaded shaft nut presss from both sides two curb plates tightly to play and do not use the hand extrusion and can make the tight effect of tweezers clamp, under the condition that needs press from both sides tight tweezers for a long time, can alleviate medical personnel's intensity of labour.

(2) The utility model discloses set up flexible leg and the bolt of screwing, seted up the bolt screw hole of screwing on the flexible leg of setting, through the bolt screw hole of screwing of the bolt precession difference with setting up, can realize the fixed of flexible leg when different extension length to play the effect of adjustment tweezers centre gripping length.

(3) The utility model discloses set up the clamping piece, the clamping piece of setting can rotate, at the in-process of performing the operation, can be according to the angle of the actual conditions adjustment clamping piece that uses to reduce the rotation of wrist portion, the centre gripping of being convenient for.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of the main body of the tweezers of the present invention;

FIG. 4 is a schematic structural view of the side panel of the present invention when it is unfolded;

fig. 5 is a cross-sectional view of the clip of the present invention;

in the figure: 1-clamping piece, 2-clamping piece threaded shaft, 3-clamping piece screw cap, 4-telescopic leg, 5-forceps main body, 6-screwing bolt, 7-side plate, 8-rubber block, 9-fillet, 10-side plate threaded shaft, 11-rotating shaft, 12-screwing bolt threaded hole, 13-side plate threaded shaft screw cap, 14-rotating shaft placing groove and 15-side plate threaded shaft through hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a medical tweezers of adjustable length, including tweezers main part 5, tweezers main part 5's both sides all are provided with curb plate 7, the hole has been seted up on the curb plate 7, the hole of seting up is convenient for curb plate screw shaft 10 to pass, pivot standing groove 14 has been seted up on tweezers main part 5, pivot 11 is installed to pivot standing groove 14's inboard, curb plate 7 rotates with tweezers main part 5 through pivot 11 to be connected, one side that tweezers main part 5 was kept away from to curb plate 7 is provided with block rubber 8, be provided with stupefied 9 on the block rubber 8, stupefied 9 can increase frictional force, be convenient for finger centre gripping, one side of pivot standing groove 14 is provided with curb plate screw shaft perforation 15, curb plate screw shaft perforation 15 sets up on tweezers main part 5, tweezers main part 5's inboard is provided with curb plate screw shaft 10, curb plate screw shaft 10 runs through curb plate 7.

Further, the top end of the tweezers main body 5 is provided with the screwing bolt 6, the screwing bolt 6 is screwed into the screwing bolt threaded hole 12, so that the purpose of fixing the telescopic leg 4 on the tweezers main body 5 is achieved, the telescopic leg 4 is arranged on the tweezers main body 5, and the screwing bolt threaded hole 12 is formed in the top end of the telescopic leg 4.

Specifically, the one end that tweezers main part 5 was kept away from to flexible leg 4 is provided with clamping piece 1, installs clamping piece threaded shaft 2 on the clamping piece 1, and clamping piece threaded shaft 2 runs through flexible leg 4, and the cover is equipped with clamping piece nut 3 on the clamping piece threaded shaft 2.

It is worth mentioning that two telescopic legs 4 are provided.

Further, three screw bolt threaded holes 12 are provided in total, and the length of the telescopic leg 4 protruding outside the forceps main body 5 is adjusted by screwing the screw bolt 6 into the different screw bolt threaded holes 12.

The utility model discloses a theory of operation and use flow: when the tweezers are used, a medical worker holds the tweezers main body 5 by hands, when the medical worker needs to clamp an article, the use method of the tweezers is consistent with that of the traditional tweezers, the telescopic legs 4 arranged on the tweezers main body 5 can move inwards by pinching the rubber block 8 with fingers, and the article is clamped tightly by the clamping piece 1, in the actual use process, when the situation that the clamped article needs to be clamped tightly for a long time is met, the side plate threaded shaft screw caps 13 are rotated and taken down and the side plate threaded shafts 10 are taken out, the arranged side plates 7 are rotated to be in a vertical or inclined state, the side plate threaded shafts 10 penetrate through the two side plates 7, the two side plates 7 are extruded by screwing the side plate threaded shaft screw caps 13 on the side plate threaded shafts 10, so that the articles with different sizes are clamped through different degrees of screwing of the side plate threaded shaft screw caps 13, the effect of long-time forced clamping without fingers is achieved, and only the side plate threaded, handheld curb plate 7 can, seted up three bolt screw hole 12 of screwing altogether on the flexible leg 4 of setting, through the bolt screw hole 12 of screwing in the difference with the bolt 6 of screwing that sets up, can realize the fixed of flexible leg 4 when length is stretched out to the difference to play the purpose of the whole length of adjustment tweezers, when the angle that needs rotated clamping piece 1, through loosening clamping piece nut 3 adjust the angle that rotates clamping piece 1 again the clamping piece nut 3 can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Medical forceps with adjustable length, comprising a forceps main body (5), and is characterized in that: both sides of the forceps main body (5) are provided with side plates (7), the forceps main body (5) is provided with a rotating shaft placing groove (14), the inner side of the rotating shaft placing groove (14) is provided with a rotating shaft (11), the side plate (7) is rotatably connected with the forceps main body (5) through the rotating shaft (11), a rubber block (8) is arranged on one side of the side plate (7) far away from the tweezers main body (5), the rubber block (8) is provided with a fillet (9), one side of the rotating shaft placing groove (14) is provided with a side plate threaded shaft through hole (15), the side plate threaded shaft through hole (15) is formed in the forceps main body (5), the side plate threaded shaft (10) is arranged on the inner side of the forceps main body (5), the side plate threaded shaft (10) penetrates through the side plate (7), and a side plate threaded shaft nut (13) is sleeved on the side plate threaded shaft (10).

2. The adjustable length forceps for medical use of claim 1, further comprising: the top of tweezers main part (5) is installed and is screwed bolt (6), install flexible leg (4) on tweezers main part (5), bolt screw hole (12) of screwing have been seted up on the top of flexible leg (4).

3. The adjustable length forceps for medical use of claim 2, further comprising: the one end that tweezers main part (5) were kept away from in flexible leg (4) is provided with clamping piece (1), install clamping piece threaded shaft (2) on clamping piece (1), and clamping piece threaded shaft (2) run through flexible leg (4), the cover is equipped with clamping piece nut (3) on clamping piece threaded shaft (2).

4. Medical forceps of adjustable length according to claim 3, characterized in that: the number of the telescopic legs (4) is two.

5. The adjustable length forceps for medical use of claim 2, further comprising: the number of the screwing bolt threaded holes (12) is three.