CN210790623U

CN210790623U - Clamping device for medical treatment

Info

Publication number: CN210790623U
Application number: CN201921454547.3U
Authority: CN
Inventors: 袁井丽; 李芹芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-19
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a clamping device for medical treatment, including U type frame, and the U type opening of U type frame sets up left, the left side welded fastening of U type frame has the handle, the right side welded fastening of U type frame has the sleeve pipe, the cover internalization is equipped with the pull rod, and the right-hand member of pull rod runs through to sheathed tube outside and fixedly connected with hinge, the left end of pull rod runs through to sheathed tube outside and fixedly connected with barre. The utility model discloses in, easily operation, labour saving and time saving relatively makes things convenient for people's centre gripping to use, and the elasticity through compression spring counteracts in addition to the clamp splice to further play the tight effect of clamp to the apparatus, set up U type notch through the inboard at the clamp splice simultaneously, U type notch can play skid-proof effect, prevents that the apparatus from dropping between two clamp splices at the in-process of centre gripping, makes the more firm of this device centre gripping, has improved the stability when this clamping device uses.

Description

Clamping device for medical treatment

Technical Field

The utility model relates to a medical treatment technical field especially relates to a clamping device for medical treatment.

Background

Along with the continuous improvement of living standard of people, the requirements of people on medical standard are also continuously improved, and the use of medical appliances is more and more. Nowadays, with the increasing population, the condition of life illness is increasing, and the demand of medical instrument is also bigger and bigger thereupon, and medical instrument uses the back apparatus needs the disinfection, puts into the sterilizer that contains sterile water when medical personnel takes out, can not directly take and put with the hand, so need clamping device to carry out the centre gripping to the apparatus, so medical instrument's clamping device demand enlarges thereupon.

At present, the existing clamping device has poor stability when in use, and generally clamps an instrument through scissors type cutting pliers, but the operation is difficult, and the clamping device is inconvenient for people to operate and use, so that a medical clamping device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device for medical treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamping device for medical treatment comprises a U-shaped frame, wherein a U-shaped opening of the U-shaped frame is arranged leftwards, a handle is fixedly welded on the left side of the U-shaped frame, a sleeve is fixedly welded on the right side of the U-shaped frame, a pull rod is movably arranged in the sleeve, the right end of the pull rod penetrates through the outside of the sleeve and is fixedly connected with a hinge joint, the left end of the pull rod penetrates through the outside of the sleeve and is fixedly connected with a handle, sliding grooves are formed in two sides of the U-shaped frame, sliding blocks are arranged at two ends of the handle and are slidably arranged in the sliding grooves, fixed sliding rods are fixedly arranged in the sliding grooves and are slidably sleeved on the fixed sliding rods, and a reset spring sleeved on the fixed sliding rods is fixedly connected between the sliding blocks and the inner wall of the left side; the left end part of the sleeve is rotatably connected with arc-shaped rods which are symmetrically arranged up and down, the hinged joint is rotatably connected with connecting rods which are symmetrically arranged up and down, and one end of each connecting rod, which is far away from the hinged joint, is rotatably connected to the arc-shaped inner wall of the right end part of each arc-shaped rod; the right-hand member fixedly connected with installation piece of arc pole, the inboard of installation piece is equipped with the clamp splice, two movable rods of the outside fixedly connected with of clamp splice, the inboard of installation piece is provided with two movable grooves, and the one end of movable rod extends to in the movable groove and fixedly connected with compression spring's one end, and compression spring's other end fixed connection is on one side inner wall that the notch was kept away from to the movable groove.

Preferably, a plurality of U-shaped notches are formed in the inner side of the clamping block, and the plurality of U-shaped notches are of a wave-shaped structure integrally.

Preferably, the U-shaped frame, the handle bar, the pull rod, the hinge joint, the connecting rod, the arc-shaped rod, the mounting block, the clamping block, the sleeve and the movable rod are all made of stainless steel.

Preferably, a through hole is formed in the right side of the U-shaped frame, and the pull rod movably penetrates through the through hole and is connected with the inner wall of the through hole in a sliding mode.

Preferably, a sliding hole is formed in the sliding block, and the sliding block is sleeved on the fixed sliding rod through the sliding hole in a sliding mode.

Preferably, the right side of the handlebar and the left side of the handle are respectively provided with anti-skid grains.

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

1. in the utility model, when in use, four fingers of a user are held on the handle bar, the thumb is held on the handle bar, then the instrument is arranged between the two clamping blocks, then the handle bar is pulled towards the handle bar by the four fingers and is tightly held, the handle bar also pulls the articulated joint by the pull rod, the articulated joint pulls the arc-shaped rod and the mounting block to rotate towards the inner side by the connecting rod, and further the instrument is clamped and fixed between the two clamping blocks, thus the operation is easy, the time and the labor are saved, and the clamping and the use of people are convenient;

2. in the utility model, the two clamping blocks extrude the compression spring through the movable rod in the clamping process, when the two clamping blocks clamp the instrument, the compression spring generates elasticity which reacts on the clamping blocks through the elasticity of the compression spring, thereby further playing a role in clamping the instrument;

3. the utility model discloses in, through having set up U type notch in the inboard of clamp splice, U type notch can play skid-proof effect, prevents that the apparatus from dropping between two clamp splices at the in-process of centre gripping for this device centre gripping is more firm, has improved the stability when this clamping device uses.

Drawings

Fig. 1 is a schematic structural view of a medical clamping device according to the present invention;

fig. 2 is a schematic view of a partial structure of the present invention.

In the figure: 1U-shaped frame, 2 handles, 3 poles, 4 pull rods, 5 articulated joints, 6 connecting rods, 7 arc-shaped poles, 8 mounting blocks, 9 clamping blocks, 901U-shaped notches, 10 sleeves, 11 through holes, 12 sliding grooves, 13 sliding blocks, 14 fixed sliding rods, 15 return springs, 16 movable poles, 17 compression springs and 18 movable grooves.

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. 1-2, a medical clamping device comprises a U-shaped frame 1, wherein a U-shaped opening of the U-shaped frame 1 is arranged leftwards, a handle 2 is welded and fixed on the left side of the U-shaped frame 1, a sleeve 10 is welded and fixed on the right side of the U-shaped frame 1, a pull rod 4 is movably arranged in the sleeve 10, the right end of the pull rod 4 penetrates through the outer part of the sleeve 10 and is fixedly connected with the hinged joint 5, the left end of the pull rod 4 penetrates through the outer part of the sleeve 10 and is fixedly connected with the handle rod 3, the two sides of the U-shaped frame 1 are both provided with sliding chutes 12, the two ends of the handle bar 3 are both provided with sliding blocks 13, and the sliding block 13 is slidably mounted in the sliding groove 12, a fixed sliding rod 14 is fixedly arranged in the sliding groove 12, the sliding block 13 is sleeved on the fixed sliding rod 14 in a sliding manner, and a return spring 15 sleeved on the fixed sliding rod 14 is fixedly connected between the sliding block 13 and the left inner wall of the sliding chute 12; the left end part of the sleeve 10 is rotatably connected with arc-shaped rods 7 which are arranged in an up-down symmetrical mode, the hinged joint 5 is rotatably connected with connecting rods 6 which are arranged in an up-down symmetrical mode, and one end, far away from the hinged joint 5, of each connecting rod 6 is rotatably connected to the arc-shaped inner wall of the right end part of each arc-shaped rod 7; the right-hand member fixedly connected with installation piece 8 of arc pole 7, the inboard of installation piece 8 is equipped with clamp splice 9, two movable rods 16 of the outside fixedly connected with of clamp splice 9, the inboard of installation piece 8 is provided with two movable grooves 18, and the one end of movable rod 16 extends to in the movable groove 18 and fixedly connected with compression spring 17's one end, and compression spring 17's other end fixed connection is on one side inner wall of notch is kept away from in movable groove 18. The utility model discloses in, easily operation, comparison labour saving and time saving makes things convenient for people's centre gripping to use, and the elasticity through compression spring 17 counteracts in clamp splice 9, thereby further play tight effect to the apparatus, U type notch 901 has been set up through the inboard at clamp splice 9 simultaneously, U type notch 901 can play skid-proof effect, prevent that the apparatus from dropping between two clamp splice 9 at the in-process of centre gripping, make more firm of this device centre gripping, stability when having improved this clamping device and using.

Specifically, a plurality of U-shaped notches 901 are formed in the inner side of the clamping block 9, and the plurality of U-shaped notches 901 are of a wave-shaped structure as a whole.

Specifically, the U-shaped frame 1, the handle 2, the handle bar 3, the pull rod 4, the hinge joint 5, the connecting rod 6, the arc-shaped rod 7, the mounting block 8, the clamping block 9, the sleeve 10 and the movable rod 16 are all made of stainless steel.

Specifically, a through hole 11 is formed in the right side of the U-shaped frame 1, and the pull rod 4 movably penetrates through the through hole 11 and is connected with the inner wall of the through hole 11 in a sliding manner.

Specifically, a sliding hole is formed in the sliding block 13, and the sliding block 13 is slidably sleeved on the fixed sliding rod 14 through the sliding hole.

Specifically, the right side of the handle bar 3 and the left side of the handle 2 are respectively provided with anti-skid grains.

The working principle is as follows: when the multifunctional electric tool is used, four fingers of a user hold the handle rod 3, a thumb holds the handle 2, then an instrument is placed between the two clamping blocks 9, then the four fingers are used for pulling and tightly holding the handle rod 3 towards the handle 2, the handle rod 3 also pulls the hinge joint 5 through the pull rod 4, the hinge joint 5 pulls the arc-shaped rod 7 and the mounting block 8 to rotate inwards through the connecting rod 6, and then the instrument is clamped and fixed between the two clamping blocks 9, so that the multifunctional electric tool is easy to operate, time-saving and labor-saving, and convenient for people to clamp and use; the two clamping blocks 9 extrude the compression spring 17 through the movable rod 16 in the clamping process, after the two clamping blocks 9 clamp the instrument, the compression spring 17 generates elastic force, and the elastic force of the compression spring 17 counteracts on the clamping blocks 9, so that the instrument is further clamped; and the U-shaped notch 901 is arranged on the inner side of the clamping blocks 9, the U-shaped notch 901 can play a role in skid resistance, and an instrument is prevented from falling down between the two clamping blocks 9 in the clamping process, so that the clamping device is firmer in clamping, and the stability of the clamping device in use is improved.

In the description of the present invention, the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. The clamping device for medical treatment is characterized by comprising a U-shaped frame (1), a U-shaped opening of the U-shaped frame (1) is arranged leftwards, a handle (2) is welded and fixed on the left side of the U-shaped frame (1), a sleeve (10) is welded and fixed on the right side of the U-shaped frame (1), a pull rod (4) is movably arranged in the sleeve (10), the right end of the pull rod (4) penetrates through the outer portion of the sleeve (10) and is fixedly connected with a hinge joint (5), the left end of the pull rod (4) penetrates through the outer portion of the sleeve (10) and is fixedly connected with a handle rod (3), sliding grooves (12) are formed in two sides of the U-shaped frame (1), sliding blocks (13) are arranged at two ends of the handle rod (3), the sliding blocks (13) are slidably installed in the sliding grooves (12), a fixed sliding rod (14) is fixedly arranged in the sliding grooves (12), and the sliding blocks (13) are slidably sleeved on the fixed sliding rods (14), a return spring (15) sleeved on the fixed sliding rod (14) is fixedly connected between the sliding block (13) and the inner wall of the left side of the sliding groove (12); the left end part of the sleeve (10) is rotatably connected with arc-shaped rods (7) which are arranged in an up-down symmetrical mode, the hinged joint (5) is rotatably connected with connecting rods (6) which are arranged in an up-down symmetrical mode, and one end, far away from the hinged joint (5), of each connecting rod (6) is rotatably connected to the arc-shaped inner wall of the right end part of each arc-shaped rod (7); the right-hand member fixedly connected with installation piece (8) of arc pole (7), the inboard of installation piece (8) is equipped with clamp splice (9), two movable rod (16) of the outside fixedly connected with of clamp splice (9), the inboard of installation piece (8) is provided with two movable groove (18), and the one end of movable rod (16) extends to in movable groove (18) and the one end of fixedly connected with compression spring (17), and the other end fixed connection of compression spring (17) is on one side inner wall of notch is kept away from in movable groove (18).

2. The medical clamping device as claimed in claim 1, wherein a plurality of U-shaped notches (901) are formed in the inner side of the clamping block (9), and the plurality of U-shaped notches (901) are of an overall wave-shaped structure.

3. The medical clamping device as claimed in claim 1, wherein the U-shaped frame (1), the handle (2), the handle bar (3), the pull rod (4), the hinge joint (5), the connecting rod (6), the arc-shaped rod (7), the mounting block (8), the clamping block (9), the sleeve (10) and the movable rod (16) are all made of stainless steel.

4. The medical clamping device as claimed in claim 1, wherein the right side of the U-shaped frame (1) is provided with a through hole (11), and the pull rod (4) movably penetrates through the through hole (11) and is connected with the inner wall of the through hole (11) in a sliding manner.

5. The medical clamping device as claimed in claim 1, wherein the sliding block (13) is provided with a sliding hole, and the sliding block (13) is slidably sleeved on the fixed sliding rod (14) through the sliding hole.

6. The medical clamping device as claimed in claim 1, wherein the right side of the handle bar (3) and the left side of the handle (2) are provided with anti-slip lines.