CN211534664U

CN211534664U - Medical forceps capable of fixing opening and closing angles

Info

Publication number: CN211534664U
Application number: CN201921876802.3U
Authority: CN
Inventors: 杜华飞
Original assignee: Shaoxing Gaoyanzhi Biotechnology Co ltd
Current assignee: Shaoxing Gaoyanzhi Biotechnology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-09-22
Anticipated expiration: 2029-11-04

Abstract

The utility model provides a medical treatment is with tweezers of angle that can fix that open and shut relates to the medical equipment field, including the handle, the inside of handle is provided with the regulating spindle, the outside of regulating spindle is provided with the bearing frame, one side and the handle fixed connection of regulating spindle are kept away from to the bearing frame, the left end of regulating spindle runs through handle and transmission and is connected with adjust knob. This medical tweezers of angle of opening and shutting can be fixed with fixing, grasp the handle through a hand, then use the thumb of another hand or use same hand to rotate adjust knob, can drive the rotation of screw rod through the regulating spindle, the screw rod rotates can make the promotion fixing base to the right side motion with screw rod threaded connection, under the effect that promotes the cylinder, the tweezers piece can move to the inboard, until grasping the object, at this moment just can reach the mesh of cliping the object, it also can clip the object always not to pinch with the hand, it liberates out the work of doing other with the hand to have advantage to use medical personnel, high safety and convenience in utilization, be convenient for medical staff's use.

Description

Medical forceps capable of fixing opening and closing angles

Technical Field

The utility model relates to the technical field of medical equipment, in particular to medical tweezers capable of fixing the opening and closing angles.

Background

The medical forceps belong to surgical medical machinery, can conveniently go deep into a treatment part to clamp articles or tissues when an external opening or a wound of an organ is small, and the forceps with the elbow can conveniently clamp surrounding tissues on the side surface. Medical tweezers are the instrument that the doctor used often, and present medical tweezers are open mostly under natural state between two tweezers heads, when using, need artificially to knead could make two tweezers heads press from both sides the object together, will make tweezers to carry the object always and must hold the tweezers handle with the hand always, otherwise will loosen by the clamp object and take off, is unfavorable for medical personnel to liberate the hand, leads to current medical tweezers to use inconveniently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a medical treatment is with tweezers of fixing the angle that opens and shuts has solved the problem of proposing 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 a medical treatment is with tweezers that can fix angle of opening and shutting, includes the handle, the inside of handle is provided with the regulating spindle, the outside of regulating spindle is provided with the bearing frame, one side and the handle fixed connection of regulating spindle are kept away from to the bearing frame, the left end of regulating spindle runs through handle and transmission and is connected with adjust knob.

The right side fixedly connected with connecting block of handle, the through-hole has been seted up to the inside of connecting block, the right-hand member of regulating spindle runs through handle and through-hole and transmission and is connected with the screw rod, the both sides of connecting block all are provided with the articulated elements, the connecting block articulates through the articulated elements has the tweezers piece.

Preferably, the outer side of the adjusting knob is fixedly connected with two anti-slip rings, the number of the anti-slip rings is two, and anti-slip lines are arranged on the outer sides of the two anti-slip rings.

Preferably, the outside of screw rod is provided with the promotion fixing base, the screw has been seted up to the inside of promoting the fixing base, the screw rod passes through the screw and promotes fixing base threaded connection.

Preferably, the promotion fixing base is last and be located the both sides of screw and all seted up the spacing groove, the outside of spacing groove is provided with the pivot, it has the promotion cylinder to promote the fixing base through the pivot is articulated.

Preferably, one end of the screw rod, which is far away from the adjusting shaft, is fixedly connected with a limiting block, and the diameter of the limiting block is larger than that of the screw hole.

Preferably, the right side of the pushing fixing seat is provided with a return spring, and two ends of the return spring are fixedly connected with the inner side of the forceps piece.

(III) advantageous effects

The utility model provides a medical tweezers capable of fixing the opening and closing angle. The method has the following beneficial effects:

1. this medical tweezers of angle of opening and shutting can be fixed with fixing, grasp the handle through a hand, then use the thumb of another hand or use same hand to rotate adjust knob, can drive the rotation of screw rod through the regulating spindle, the screw rod rotates can make the promotion fixing base to the right side motion with screw rod threaded connection, under the effect that promotes the cylinder, the tweezers piece can move to the inboard, until grasping the object, at this moment just can reach the mesh of cliping the object, it also can clip the object always not to pinch with the hand, it liberates out the work of doing other with the hand to have advantage to use medical personnel, high safety and convenience in utilization, be convenient for medical staff's use.

2. This medical treatment is with tweezers that can fix angle that opens and shuts, some antiskid rings through the outside fixed connection of adjust knob, can be difficult for taking off the hand when adjust knob rotates, effectual convenient medical staff rotates adjust knob, make this tweezers use convenience more, through the setting that promotes the cylinder, can make promotion fixing base to the more smooth of promotion of tweezers piece, be convenient for to the regulation of tweezers piece, through reset spring's setting, can make the tweezers piece can open by oneself when promoting the fixing base and being located the leftmost end, the use of this tweezers of being convenient for.

Drawings

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

fig. 2 is a schematic view of the structure of the pushing fixing base of the present invention.

In the figure: the anti-skidding type tweezers comprise a handle 1, an anti-skidding ring 2, an adjusting knob 3, an adjusting shaft 4, a connecting block 5, a through hole 6, a screw rod 7, a return spring 8, a limiting block 9, a pushing fixing seat 10, a tweezers sheet 11, a hinge piece 12, a bearing seat 13, a screw hole 14, a pushing roller 15, a rotating shaft 16 and a limiting groove 17.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the utility model provides a medical treatment is with tweezers that can fix angle of opening and shutting, as shown in fig. 1-2, including handle 1, the inside of handle 1 is provided with regulating spindle 4, the outside of regulating spindle 4 is provided with bearing frame 13, one side and the handle 1 fixed connection of regulating spindle 4 are kept away from to bearing frame 13, the left end of regulating spindle 4 runs through handle 1 and transmission and is connected with adjust knob 3, adjust knob 3's outside fixedly connected with antiskid ring 2, the quantity of antiskid ring 2 is two, and the outside of two antiskid rings 2 has all been seted up anti-skidding line, antiskid ring 2 through the outside fixed connection of adjust knob 3, can be difficult for taking off the hand when adjust knob 3 rotates, effectual convenient medical staff rotates adjust knob 3, make this tweezers use convenience more.

The right side of the handle 1 is fixedly connected with a connecting block 5, the inside of the connecting block 5 is provided with a through hole 6, the right end of the adjusting shaft 4 penetrates through the handle 1 and the through hole 6 and is in transmission connection with a screw 7, the outer side of the screw 7 is provided with a pushing fixing seat 10, the inside of the pushing fixing seat 10 is provided with a screw hole 14, the screw 7 is in threaded connection with the pushing fixing seat 10 through the screw hole 14, both sides of the pushing fixing seat 10, which are positioned at the screw hole 14, are provided with limit grooves 17, the outer side of the limit grooves 17 is provided with a rotating shaft 16, the pushing fixing seat 10 is hinged with a pushing roller 15 through the rotating shaft 16, one end of the screw 7, which is far away from the adjusting shaft 4, is fixedly connected with a limit block 9, the diameter of the limit block 9 is larger than that of the screw hole 14, through the, the tweezers sheet 11 can be opened automatically when the pushing fixing seat 10 is located at the leftmost end, the tweezers can be used conveniently, the reset spring 8 is arranged on the right side of the pushing fixing seat 10, two ends of the reset spring 8 are fixedly connected with the inner sides of the tweezers sheet 11, the hinge parts 12 are arranged on two sides of the connecting block 5, the tweezers sheet 11 is hinged to the connecting block 5 through the hinge parts 12, the handle 1 is grasped by one hand, the adjusting knob 3 is rotated by the other hand or the thumb of the same hand, the screw 7 can be driven to rotate through the adjusting shaft 4, the pushing fixing seat 10 in threaded connection with the screw 7 can be moved to the right side through the rotation of the screw 7, the tweezers sheet 11 can move to the inner side under the action of the pushing roller 15 until an object is clamped, the purpose of clamping the object can be achieved at this time, the object can be clamped all the time without pinching by hands, and medical staff can release the hands to do other work, the use is safe and convenient, and the use of medical staff is convenient.

In conclusion, the medical tweezers capable of fixing the opening and closing angles can be used for grasping the handle 1 by one hand, then rotating the adjusting knob 3 by the other hand or by the thumb of the same hand, the screw 7 can be driven to rotate by the adjusting shaft 4, the screw 7 can be rotated to enable the pushing fixing seat 10 in threaded connection with the screw 7 to move towards the right side, the tweezers sheet 11 can move towards the inner side under the action of the pushing roller 15 until an object is clamped, the purpose of clamping the object can be achieved at this time, the object can be always clamped without pinching by the hand, the medical staff can be used for freeing the hand to do other work, the use is safe and convenient, and the use of the medical staff is convenient.

And, this medical tweezers with angle of opening and shutting of fixing, some antiskid rings 2 through the outside fixed connection of adjust knob 3, can be difficult for taking off the hand when adjust knob 3 rotates, effectual medical staff of making things convenient for rotates adjust knob 3, make this tweezers use convenience more, through the setting that promotes cylinder 15, can make promotion fixing base 10 more smooth to the promotion of tweezers piece 11, be convenient for to the regulation of tweezers piece 11, setting through reset spring 8, can make and can make tweezers piece 11 open by oneself when promoting fixing base 10 and being located the leftmost end, the use of this tweezers of being convenient for.

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. The utility model provides a medical tweezers of angle of opening and shutting with fixing, includes handle (1), its characterized in that: an adjusting shaft (4) is arranged in the handle (1), a bearing seat (13) is arranged on the outer side of the adjusting shaft (4), one side, far away from the adjusting shaft (4), of the bearing seat (13) is fixedly connected with the handle (1), and the left end of the adjusting shaft (4) penetrates through the handle (1) and is in transmission connection with an adjusting knob (3);

the right side fixedly connected with connecting block (5) of handle (1), through-hole (6) have been seted up to the inside of connecting block (5), the right-hand member of regulating spindle (4) runs through handle (1) and through-hole (6) and transmission is connected with screw rod (7), the both sides of connecting block (5) all are provided with articulated elements (12), connecting block (5) articulate through articulated elements (12) has tweezers piece (11).

2. The medical forceps capable of fixing the opening and closing angles according to claim 1, wherein: the outer side of the adjusting knob (3) is fixedly connected with the anti-skidding rings (2), the number of the anti-skidding rings (2) is two, and the outer sides of the two anti-skidding rings (2) are provided with anti-skidding lines.

3. The medical forceps capable of fixing the opening and closing angles according to claim 1, wherein: the outer side of the screw rod (7) is provided with a pushing fixing seat (10), a screw hole (14) is formed in the pushing fixing seat (10), and the screw rod (7) is in threaded connection with the pushing fixing seat (10) through the screw hole (14).

4. The medical forceps capable of fixing the opening and closing angles according to claim 3, wherein: the utility model discloses a push fixing base, including promotion fixing base (10), screw (14), spacing groove (17) have all been seted up to the both sides that just are located screw (14) on promotion fixing base (10), the outside of spacing groove (17) is provided with pivot (16), it has promotion cylinder (15) to promote fixing base (10) to articulate through pivot (16).

5. The medical forceps capable of fixing the opening and closing angles according to claim 4, wherein: one end of the screw rod (7) far away from the adjusting shaft (4) is fixedly connected with a limiting block (9), and the diameter of the limiting block (9) is larger than that of the screw hole (14).

6. The medical forceps capable of fixing the opening and closing angles according to claim 5, wherein: the right side of the pushing fixing seat (10) is provided with a return spring (8), and two ends of the return spring (8) are fixedly connected with the inner side of the forceps piece (11).