阅读说明：本技术 一种具有自动消毒功能的手术镊子 (Surgical forceps with automatic disinfection function ) 是由 不公告发明人 于 2020-05-07 设计创作，主要内容包括：本发明涉及一种手术镊子,尤其涉及一种具有自动消毒功能的手术镊子。技术问题是如何设计一种能够具有消毒功能,无需人手动进行消毒,操作方便,使得工作效率高的具有自动消毒功能的手术镊子。一种具有自动消毒功能的手术镊子,包括有：壳体,所述壳体内两侧之间对称式的铰接有摆动杆,其尾端固接有u型块,所述u型块远离所述壳体的一部中间开有腔体。本发明通过按动摆动杆向内摆动带动u型块向内摆动,即可通过收放机构将镊子杆松开,镊子杆带动镊子头向外移动将物体夹住,物体夹至指定位置时,松开摆动杆复位,镊子杆带动镊子头复位,环形海绵块通过酒精对镊子头与镊子杆进行消毒,无需人手动进行消毒,操作方便,使得工作效率高。(The invention relates to surgical forceps, in particular to surgical forceps with an automatic disinfection function. The technical problem is how to design the surgical forceps with the automatic disinfection function, which has the disinfection function, does not need manual disinfection, is convenient to operate and has high working efficiency. Surgical forceps with automatic disinfection function comprises: the shell, the articulated swinging arms that have of symmetry formula between the casing both sides, its tail end rigid coupling has u type piece, u type piece is kept away from one part middle division of casing has the cavity. According to the invention, the swinging rod is pressed to swing inwards to drive the u-shaped block to swing inwards, so that the tweezers rod can be loosened through the retraction mechanism, the tweezers head is driven by the tweezers rod to move outwards to clamp an object, when the object is clamped to a specified position, the swinging rod is loosened to reset, the tweezers head is driven by the tweezers rod to reset, the tweezers head and the tweezers rod are disinfected by the annular sponge block through alcohol, manual disinfection is not needed, the operation is convenient, and the working efficiency is high.)

1. A surgical forceps with automatic disinfection function is characterized by comprising:

the device comprises a shell (1), wherein swing rods (2) are symmetrically hinged between two sides in the shell (1), the tail end of the shell is fixedly connected with a u-shaped block (5), and a cavity (8) is formed in the middle of one part, far away from the shell (1), of the u-shaped block (5);

the forceps rod (6) is slidably connected to one side, facing the inside of the u-shaped block (5) of the shell (1), of the forceps rod (6), and one part, far away from the shell (1), of the forceps rod is located in the cavity (8);

the first spring (7) is sleeved on the forceps rod (6), one end of the first spring (7) is fixedly connected with one side, close to the swinging rod (2), in the forceps rod (6), and the other end of the first spring (7) is fixedly connected with one side, facing the shell (1), in the u-shaped block (5);

a forceps head (10), the forceps head (10) being mounted to an end of the forceps rod (6) remote from the housing (1);

the annular sponge block (9) is arranged on the periphery of the cavity (8), and is matched with the forceps rod (6) and the forceps head (10);

the T-shaped rod (3) is arranged between two inner sides of the shell (1) between the two swing rods (2), and a torsion spring (4) is connected between one side of the T-shaped rod (3) close to the shell (1) and one side of the two swing rods (2);

the retracting and releasing mechanism (11) is arranged between the end part of the T-shaped rod (3) far away from the shell (1) and one part of the two swinging rods (2) far away from the shell (1) and is fixedly connected with the forceps rod (6);

and the sealing mechanism (12) is arranged between the retraction mechanism (11) and one side of the u-shaped block (5), is matched with the cavity (8) and is used for sealing the inside of the cavity (8).

2. Surgical forceps with automatic disinfection function as in claim 1, characterized by the fact that the retraction mechanism (11) comprises:

the arc-shaped rack (111) is mounted at the end part, far away from the shell (1), of the T-shaped rod (3), and two ends of the arc-shaped rack (111) are fixedly connected with the closing mechanism (12);

the rotating shaft (112) is rotatably arranged between two inner sides of the swinging rod (2) far away from the shell (1);

the gear (114) is fixedly sleeved on one part of the rotating shaft (112) and meshed with the arc-shaped rack (111);

the spinning reel (113), the spinning reel (113) is fixedly sleeved on one part of the rotating shaft (112) close to the gear (114), a first pull wire (115) is wound on the spinning reel, and the tail end of the first pull wire (115) is fixedly connected with the end part of the forceps rod (6) far away from the forceps head (10).

3. Surgical forceps with self-disinfecting function as claimed in claim 2, characterized in that the closure mechanism (12) comprises:

the baffle (124), the baffle (124) is hinged to the position of the edge of the outer side of the u-shaped block (5) far away from the shell (1), and the baffle (124) is matched with the cavity (8);

a second spring (125), the second spring (125) being connected between a side of the baffle plate (124) facing towards the housing (1) and away from the forceps head (10) and an outer side of the u-shaped block (5) away from the housing (1);

the fixing rods (121), the fixing rods (121) are installed at two ends of the arc-shaped rack (111);

the second pull wire (122), the said second pull wire (122) is connected to the side of said dead lever (121) facing said blind (124), its end is connected fixedly to the side of said blind (124) close to said second spring (125);

the wire guide wheel (123), wire guide wheel (123) are installed near the swing rod (2) and between the two sides of the U-shaped block (5) of the second pull wire (122), and the wire guide wheel is in contact fit with the second pull wire (122).

4. Surgical forceps with self-disinfecting function as claimed in claim 3, characterized by further comprising a clamping mechanism (13), the clamping mechanism (13) comprising:

the number of the guide sleeves (131) is at least two, and the guide sleeves (131) are arranged on one side of the u-shaped block (5) far away from the swinging rod (2) and the second pull wire (122);

the L-shaped hollow rod (132), the L-shaped hollow rod (132) is slidably penetrated in the guide sleeve (131), and the end part of the L-shaped hollow rod facing the shell (1) is in contact fit with one side of the arc-shaped rack (111);

the third spring (133) is sleeved on the L-shaped hollow rod (132), one end of the third spring (133) is fixedly connected with one side, close to the cavity (8), of the outer side of the L-shaped hollow rod (132), and the other end of the third spring is fixedly connected with one side, facing the arc-shaped rack (111), of the guide sleeve (131);

a catch bar (134), the catch bar (134) slidably disposed at an end of the L-shaped hollow bar (132) facing the baffle (124);

a fourth spring (135), wherein the fourth spring (135) is connected between the end of the clamping rod (134) far away from the baffle plate (124) and the inner side of the L-shaped hollow rod (132);

the clamping groove (136) is formed in the side, facing the L-shaped hollow rod (132), of the forceps rod (6) of the cavity (8) and matched with the clamping rod (134);

the trapezoidal block (137) is installed in the middle of one side of the arc-shaped rack (111) far away from the shell (1) and matched with the L-shaped hollow rod (132).

5. The forceps for surgical operation with the self-disinfecting function as claimed in claim 4, further comprising:

the n-type clamping plate (15) is slidably placed between two sides in the shell (1) far away from the T-shaped rod (3);

the groove (16) is formed in the end part, far away from the U-shaped block (5), of the swinging rod (2) and matched with the n-shaped clamping plate (15);

screw rod (14), screw rod (14) through threading of screw rotary type be kept away from arc rack (111) in the middle of casing (1) one portion, its orientation the tip of T type pole (3) with keep away from arc rack (111) the outside one side rotary type of n type cardboard (15) is connected.

6. The forceps for surgical operation with the self-disinfecting function as claimed in claim 5, further comprising:

the sealing ring (17) is fixedly sleeved on one part of the periphery of the forceps rod (6) positioned in the cavity (8) and matched with the cavity (8).

Technical Field

The invention relates to surgical forceps, in particular to surgical forceps with an automatic disinfection function.

Background

Tweezers are a tool for clamping block-shaped medicines, metal particles, hair, thorns and other small things. It can also be used for repairing mobile phone to clamp wire, element and IC pin. Different tweezers are needed in different occasions, and straight-head tweezers, flat-head tweezers and bent tweezers are generally prepared. The tweezers used in the chemistry can not be heated and can not clamp acid medicines, the tweezers are required to be kept clean after being used up, the tweezers are required to be used in the operation of a hospital, but the tweezers can be disinfected to avoid the infection of bacteria to avoid the pollution of the wounds of patients by the tweezers.

The existing tweezers comprise a tweezers handle and two tweezers sheets connected with the tweezers handle, wherein each tweezers sheet comprises a bending part and a first clamping part, one end of the bending part is connected with the tweezers handle, the other end of the bending part inclines upwards to be connected with the first clamping part, the tweezers sheets further comprise a second clamping part, the second clamping part is connected with the first clamping part and inclines downwards, the tweezers sheets further comprise a connecting part, one end of the connecting part is connected with the bending part, and the other end of the connecting part is connected with the tweezers handle. The invention has simple structure, convenient use, good visual effect for users, skid resistance and capability of controlling kneading force, and the patents have the following defects: still need people to prepare a bottle of alcohol specially, again use the cotton of wiping to scribble the alcohol on tweezers and disinfect, it is troublesome so to operate, leads to work efficiency low.

Disclosure of Invention

In order to overcome the defects that a bottle of alcohol is prepared specially by people and then is smeared on tweezers for disinfection by using a wiping cotton, the operation is troublesome, and the working efficiency is low, the technical problem to be solved is as follows: the surgical forceps with the automatic disinfection function has the advantages that the surgical forceps with the automatic disinfection function can have the disinfection function, manual disinfection is not needed, operation is convenient, and working efficiency is high.

The technical scheme of the invention is as follows: surgical forceps with automatic disinfection function comprises: the device comprises a shell, oscillating rods are symmetrically hinged between two sides in the shell, a u-shaped block is fixedly connected to the tail end of the oscillating rods, and a cavity is formed in the middle of one part, far away from the shell, of the u-shaped block; the forceps rod is slidably connected to one side, facing the inside of the u-shaped block of the shell, of the forceps rod in a penetrating mode, and one part, far away from the shell, of the forceps rod is located in the cavity; the first spring is sleeved on the forceps rod, one end of the first spring is fixedly connected with one side, close to the swing rod, in the forceps rod, and the other end of the first spring is fixedly connected with one side, facing towards the inside of the u-shaped block of the shell, in the forceps rod; a forceps head mounted to an end of the forceps rod distal from the housing; the annular sponge block is arranged on the periphery of the cavity and matched with the forceps rod and the forceps head; the T-shaped rod is arranged between the two sides in the shell between the two swing rods, and a torsion spring is connected between one side of the T-shaped rod close to the shell and one side of the two swing rods; the retracting mechanism is arranged between the end part of the T-shaped rod far away from the shell and one part of the two swinging rods far away from the shell and is fixedly connected with the tweezers rod; and the sealing mechanism is arranged between the retraction mechanism and one side of the u-shaped block, is matched with the cavity and is used for sealing the cavity.

As a preferable aspect of the present invention, the radio/tape player includes: the arc-shaped rack is arranged at the end part of the T-shaped rod far away from the shell, and two ends of the arc-shaped rack are fixedly connected with the closing mechanism; the rotating shaft is rotatably arranged between the two inner sides of the swinging rod far away from the shell; the gear is fixedly sleeved on one part of the rotating shaft and meshed with the arc-shaped rack; the winding wheel is fixedly sleeved on one part of the rotating shaft close to the gear, a first pull wire is wound on the winding wheel, and the tail end of the first pull wire is fixedly connected with the end part of the forceps rod far away from the forceps head.

As a preferable aspect of the present invention, the closing mechanism includes: the baffle is hinged to the edge of the outer side of the u-shaped block far away from the shell and matched with the cavity; a second spring connected between a side of the baffle plate facing the housing and away from the forceps head and a side of the u-shaped block facing away from the housing; the fixed rods are arranged at two ends of the arc-shaped rack; the second pull wire is connected to one side of the fixing rod facing the baffle, and the tail end of the second pull wire is fixedly connected with one side of the baffle close to the second spring; and the wire guide wheel is arranged between the two sides in the u-shaped block close to the swinging rod and the second pull wire and is in contact fit with the second pull wire.

As a preferred technical solution of the present invention, the present invention further includes a chucking mechanism, the chucking mechanism includes: the number of the guide sleeves is at least two, and the guide sleeves are arranged on one side of the u-shaped block far away from the swinging rod and the second stay wire; the L-shaped hollow rod is slidably penetrated in the guide sleeve, and the end part of the L-shaped hollow rod facing the shell is in contact fit with one side of the arc-shaped rack; the third spring is sleeved on the L-shaped hollow rod, one end of the third spring is fixedly connected with one side, close to the cavity, of the outer side of the L-shaped hollow rod, and the other end of the third spring is fixedly connected with one side, facing the guide sleeve of the arc-shaped rack, of the guide sleeve; the clamping rod is slidably placed at the end part of the L-shaped hollow rod facing the baffle; the fourth spring is connected between the end part of the clamping rod far away from the baffle and one side in the L-shaped hollow rod; the clamping groove is formed in the side, facing the L-shaped hollow rod, of the cavity body, is positioned on one side of the tweezers rod, and is matched with the clamping rod; the trapezoidal block is installed in the middle of one side of the arc-shaped rack far away from the shell and is matched with the L-shaped hollow rod.

As a preferred embodiment of the present invention, the present invention further comprises: the n-type clamping plate is slidably arranged between the two sides in the shell far away from the T-shaped rod; the groove is formed in the end part, far away from the u-shaped block, of the swinging rod and matched with the n-shaped clamping plate; the screw rod, the screw rod passes through threading rotary type's cross-under and keeps away from the arc rack in the middle of casing portion, its orientation the tip of T type pole with keep away from the arc rack one side rotary type is connected outside the n type cardboard.

As a preferred embodiment of the present invention, the present invention further comprises: and the sealing ring is fixedly sleeved on one part of the periphery of the forceps rod positioned in the cavity and matched with the cavity.

Has the advantages that:

1. the U-shaped block is driven to swing inwards by pressing the swing rod, the tweezers rod can be loosened through the retraction mechanism, the tweezers head is driven by the tweezers rod to move outwards to clamp an object, when the object is clamped to a specified position, the swing rod is loosened to reset, the tweezers head is driven by the tweezers rod to reset, the tweezers head and the tweezers rod are disinfected by the annular sponge block through alcohol, manual disinfection by people is not needed, and the operation is convenient, so that the working efficiency is high.

2. Through the effect of the clamping mechanism, when the tweezers head clamps an object, the tweezers rod is limited, the tweezers head is limited, and the situation that the tweezers head clamps the object due to the fact that the tweezers rod moves randomly is avoided.

3. Through the effect of n type cardboard and recess, can fix the swinging arms when this device need not to use, avoid people to miss and touch the swinging arms and inwards swing.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective sectional view of the present invention.

Fig. 3 is a partial perspective view of the present invention.

Labeled as: 1 … casing, 2 … swinging rod, 3 … T type rod, 4 … torsion spring, 5 … u type block, 6 … forceps rod, 7 … first spring, 8 … cavity, 9 … annular sponge block, 10 … forceps head, 11 … retraction mechanism, 111 … arc rack, 112 … rotating shaft, 113 … reel, 114 … gear, 115 … first pull wire, 12 … closing mechanism, 121 … fixing rod, 122 … second pull wire, 123 … wire guide wheel, 124 … baffle, 125 … second spring, 13 … clamping mechanism, 131 … guide sleeve, 132 … L type hollow rod, 133 … third spring, 134 … clamping rod, 135 … fourth spring, 136 … clamping groove, 137 … trapezoidal block, 14 … screw rod, 15 … n type clamping plate, 16 … groove, 17 … sealing ring.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.