CN211022960U

CN211022960U - Novel clinical multi-purpose centre gripping of orthopedics device

Info

Publication number: CN211022960U
Application number: CN201921932953.6U
Authority: CN
Inventors: 朱新峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-17
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a novel clinical multi-purpose centre gripping of orthopedics device, including the U-shaped handle, fixedly connected with decides the chuck on the bottom inner wall of U-shaped handle, and the top of deciding the chuck is equipped with moves the chuck, and one side of moving the chuck and deciding the chuck all extends to outside the U-shaped handle, moves the chuck and decides one side that the chuck is close to each other and all seted up and accomodate the groove, and accomodate the inslot sliding sleeve and be equipped with the cutter, and one side that two cutters were kept away from each other all is equipped with the recess, and the front side and the rear side of recess all set up to the opening, are equipped with the montant in the U-. The utility model relates to a rationally, through simple pressing down and promoting, be convenient for switch over fast between centre gripping and shearing, labour saving and time saving can the centre gripping use alone and use with shearing cooperation, and the position removal phenomenon appears in the article when preventing to cut, and is convenient for withdraw the cutter after the use and accomodate the inslot automatically, avoids the scotch personnel, is favorable to the use.

Description

Novel clinical multi-purpose centre gripping of orthopedics device

Technical Field

The utility model relates to a centre gripping equipment technical field especially relates to a novel clinical multi-purpose centre gripping of orthopedics device.

Background

Orthopedics is one of the most common departments of all hospitals, mainly studies the anatomy, physiology and pathology of skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods; in orthopedics clinical medicine, tweezers and medical scissors are often used, and the tweezers and the medical scissors need to be exchanged continuously in the treatment process, although the prior art center has a device capable of switching the combination of the tweezers and the scissors;

the orthopedic clinical multipurpose clamping device disclosed in the publication No. CN209032540U comprises two symmetrically arranged rigid plates, wherein one ends of the two rigid plates are fixedly connected, the opposite sides of the other ends of the two rigid plates are connected with a mounting box, the inner wall of the mounting box is connected with a trapezoidal pressing block through a return spring, the inclined surface of the trapezoidal pressing block is pressed against one end of a screw rod, the other end of the screw rod penetrates through the mounting box and is in threaded connection with the side wall of the mounting box, one side of the trapezoidal pressing block, which is far away from the return spring, is detachably connected with a blade, one opposite sides of the two rigid plates, which are close to one end of the blade, are connected with cushion blocks, slide ports corresponding to the blade are formed in the cushion blocks, and the opposite sides of the two rigid plates are connected; through pressing two rigid plates, can make two cushions be close to, realize clamping function, when needs cut the object, rotatable screw rod drives smooth pole extrusion trapezoidal briquetting, makes the blade stretch out the cushion, then presses the rigid plate, makes two blades crisscross, accomplishes the shearing, and the reverse rotation screw rod, under the effect of return spring, the blade retracts into the cushion, so can make a round trip to switch the device between centre gripping and scissors, simple structure, the function is practical.

Above-mentioned patent still has some not enoughly, all need constantly rotate screw rod adjusting position when it switches centre gripping and scissors at every turn, and need make a round trip to switch more in the treatment and wash, this has just wasted a large amount of time, and it has the shortcoming of not being convenient for fast switch over and cooperation use, wastes time and energy, switches inefficiency, can not adapt to the orthopedics treatment work of striving for the second, is unfavorable for the use, therefore we have proposed a novel clinical multi-purpose clamping device of orthopedics to be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel orthopedic clinical multipurpose clamping device.

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

a novel orthopedics clinical multi-purpose clamping device comprises a U-shaped handle, wherein a fixed chuck is fixedly connected to the inner wall of the bottom of the U-shaped handle, a movable chuck is arranged above the fixed chuck, one side of the movable chuck and one side of the fixed chuck both extend out of the U-shaped handle, one side of the movable chuck and one side of the fixed chuck close to each other are both provided with a containing groove, a cutter is sleeved in the containing groove in a sliding manner, one side of each of the two cutters away from each other is provided with a groove, the front side and the rear side of each groove are both provided with openings, a vertical rod is arranged in the U-shaped handle, a vertical tube is sleeved on the vertical rod in a sliding manner, the top end of the vertical tube extends to the upper side of the U-shaped handle and is fixed with a pressure head, inclined connecting rods are hinged to the inner wall of one side of each two grooves close to each other, the two connecting rods are symmetrically arranged, one end of another horizontal pole extends to outside the fixed chuck and with one side bottom fixed connection of montant, the same locating lever of fixedly connected with on the top inner wall of U-shaped handle and the bottom inner wall, the locating lever is located the rear of two horizontal poles, moves the opposite side fixedly connected with sliding seat of chuck, and sliding seat sliding sleeve establishes on the locating lever, the same first spring of fixedly connected with between the bottom of sliding seat and the bottom inner wall of U-shaped handle, and first spring movable sleeve establishes on the locating lever, and the same second spring of fixedly connected with between one side that the sliding seat is close to the standpipe and the standpipe.

Preferably, a rectangular hole is formed in the inner wall of the top of the U-shaped handle, and the inner walls of two sides of the rectangular hole are respectively in movable contact with two sides of the vertical pipe.

Preferably, a square hole is formed in the top of the sliding seat, and the side wall of the square hole is in sliding connection with the outer side of the positioning rod.

Preferably, all seted up the slide opening on the both sides inner wall of holding the groove, the equal thread tightening in both sides of cutter has the slider, slider and corresponding slide opening sliding connection.

Preferably, a through hole is formed in the inner wall of one side, close to the vertical pipe, of the accommodating groove, and the side wall of the through hole is in sliding connection with the outer side of the corresponding cross rod.

Preferably, the fixed chuck and the movable chuck are fixedly bonded on the side close to each other, the bottom of the antiskid rubber sheet is provided with a cutter penetrating hole, and the width of the cutter corresponding to the hole width ratio of the cutter penetrating hole is large.

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

through the U-shaped handle, the movable chuck, the accommodating groove, the cutters, the groove, the connecting rod, the cross rod, the vertical rod, the pressure head, the positioning rod, the sliding seat, the first spring, the second spring and the fixed chuck are matched, the pressure head is pressed downwards to drive the vertical rod and the cross rod positioned above the vertical rod to move downwards, one cross rod drives the sliding seat to compress the first spring downwards through the movable chuck, the movable chuck moves downwards to be matched with the fixed chuck to gradually clamp the object, during shearing, the pressure head is pushed leftwards to drive the vertical rod and the vertical rod to move leftwards and compress the second spring, the vertical rod and the vertical rod drive the connecting rod to extrude the cutters through the corresponding cross rods respectively, under extrusion force, the two cutters move towards the direction close to each other and stretch out and cut off the clamped object, the pressure on the pressure head is released, at the moment, the first spring in a compression state resets and, the second spring that is in compression state this moment can drive two horizontal poles through standpipe and montant and move back to the right and reset, and the horizontal pole moves back to accomodating the inslot through the connecting rod pulling cutter that corresponds.

The utility model relates to a rationally, through simple pressing down and promoting, be convenient for switch over fast between centre gripping and shearing, labour saving and time saving can the centre gripping use alone and use with shearing cooperation, and the position removal phenomenon appears in the article when preventing to cut, and is convenient for withdraw the cutter after the use and accomodate the inslot automatically, avoids the scotch personnel, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a novel orthopedic clinical multipurpose clamping device provided by the utility model;

fig. 2 is a schematic view of a partial sectional structure a of the novel multipurpose clamping device for orthopedics clinical use provided by the utility model.

In the figure: 1U-shaped handle, 2 move chuck, 3 accomodate groove, 4 cutters, 5 recesses, 6 connecting rods, 7 horizontal poles, 8 montants, 9 standpipe, 10 pressure heads, 11 locating levers, 12 sliding seats, 13 first spring, 14 second spring, 15 decide the chuck.

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 novel orthopedics clinical multipurpose clamping device comprises a U-shaped handle 1, a fixed chuck 15 is fixedly connected to the inner wall of the bottom of the U-shaped handle 1, a movable chuck 2 is arranged above the fixed chuck 15, one side of the movable chuck 2 and one side of the fixed chuck 15 both extend out of the U-shaped handle 1, a containing groove 3 is arranged at one side of the movable chuck 2 close to the fixed chuck 15, a cutter 4 is slidably sleeved in the containing groove 3, a groove 5 is arranged at one side of the two cutters 4 away from each other, the front side and the rear side of the groove 5 are both provided with openings, a vertical rod 8 is arranged in the U-shaped handle 1, a vertical pipe 9 is slidably sleeved on the vertical rod 8, the top end of the vertical pipe 9 extends to the upper side of the U-shaped handle 1 and is fixed with a pressure head 10, a connecting rod 6 is obliquely hinged to the inner wall of one side of the two grooves 5 close to each other, two cutters 4 are positioned between two cross rods 7, one end of one cross rod 7 positioned above the two cross rods 7 extends to the outside of the movable chuck 2 and is fixedly connected with one side bottom of the vertical pipe 9, one end of the other cross rod 7 extends to the outside of the fixed chuck 15 and is fixedly connected with one side bottom of the vertical pipe 8, the same positioning rod 11 is fixedly connected on the top inner wall and the bottom inner wall of the U-shaped handle 1, the positioning rod 11 is positioned at the rear part of the two cross rods 7, the other side of the movable chuck 2 is fixedly connected with a sliding seat 12, the sliding seat 12 is slidably sleeved on the positioning rod 11, the same first spring 13 is fixedly connected between the bottom of the sliding seat 12 and the bottom inner wall of the U-shaped handle 1, the first spring 13 is movably sleeved on the positioning rod 11, the same second spring 14 is fixedly connected between one side of the sliding seat 12 close to the vertical, through simple pressing and promoting, be convenient for switch fast between centre gripping and shearing, labour saving and time saving can the centre gripping alone use and with cut the cooperation and use, the position removal phenomenon appears in the article when can preventing to cut, and be convenient for withdraw the cutter 4 after the use and accomodate the groove 3 automatically, avoid scotch personnel, be favorable to using.

In the utility model, a rectangular hole is arranged on the inner wall of the top of the U-shaped handle 1, the two side inner walls of the rectangular hole are respectively in movable contact with the two sides of the vertical tube 9, a square hole is arranged on the top of the sliding seat 12, the side wall of the square hole is in sliding connection with the outer side of the positioning rod 11, sliding holes are arranged on the two side inner walls of the accommodating groove 3, both sides of the cutting knife 4 are fixed with sliding blocks by screw threads, the sliding blocks are in sliding connection with the corresponding sliding holes, a through hole is arranged on the inner wall of one side of the accommodating groove 3 close to the vertical tube 9, the side wall of the through hole is in sliding connection with the outer side of the corresponding cross rod 7, one side of the fixed chuck 15 and one side of the movable chuck 2 close to each other is fixedly bonded with the antiskid rubber sheet, the bottom of the antiskid rubber sheet is provided with a knife-threading hole, the width ratio of the knife-threading hole is large corresponding to the width ratio, labour saving and time saving can the centre gripping alone use and use with the shearing cooperation, and the position shift phenomenon appears in the article when can preventing to cut, and is convenient for withdraw the cutter 4 after the use and accomodates in groove 3 automatically, avoids the scotch personnel, is favorable to the use.

The working principle is as follows: when the clamping device is used, when an object is clamped, the pressing head 10 is pressed downwards, the pressing head 10 drives the vertical pipe 9 and the cross rod 7 positioned above the vertical pipe to move downwards, one cross rod 7 drives the movable chuck 2 to move downwards, the movable chuck 2 drives the sliding seat 12 to slide downwards on the positioning rod 11 and compress the first spring 13, at the moment, the sliding seat 12 and the vertical pipe 9 synchronously move downwards and drive the second spring 14 to move downwards, and the object is clamped between the movable chuck 2 and the fixed chuck 15 along with the downward movement of the movable chuck 2;

when an object needs to be cut, the pressing and clamping state can be kept, the pressing head 10 is pushed leftwards next to the object, the pressing head 10 drives the vertical pipe 9 to move leftwards and compress the second spring 14, the vertical pipe 9 drives the vertical rod 8 to move leftwards, at the same time, the vertical pipe 9 and the vertical rod 8 drive the two cross rods 7 to move leftwards, the cross rods 7 drive the corresponding connecting rods 6 to extrude the cutters 4 when moving leftwards, under the extrusion force, the two cutters 4 move towards the mutually approaching direction and respectively extend out from the corresponding accommodating grooves 3, at the moment, the two cutters 4 extending towards the mutually approaching direction gradually cut off the clamped object, the pressure on the pressing head 10 is released, at the moment, the first spring 13 in the compression state resets and drives the movable chuck 2 to move upwards through the sliding seat 12 to reset, at the moment, the second spring 14 in the compression state resets and drives the vertical pipe 9 and the vertical rod 8 to move right, montant 8 and standpipe 9 drive two horizontal poles 7 and move back to the right and reset, and horizontal pole 7 moves back to accomodating the groove 3 in through the 6 pulling cutters 4 of connecting rod that correspond for be convenient for switch over fast between centre gripping and shearing, reach and can the centre gripping alone, and can use through with centre gripping and shearing cooperation, the position shift phenomenon appears in the article when reaching and preventing to cut.

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 novel orthopedic clinical multipurpose clamping device comprises a U-shaped handle (1) and is characterized in that a fixed chuck (15) is fixedly connected to the inner wall of the bottom of the U-shaped handle (1), a movable chuck (2) is arranged above the fixed chuck (15), one sides of the movable chuck (2) and the fixed chuck (15) extend out of the U-shaped handle (1), one sides of the movable chuck (2) and the fixed chuck (15) close to each other are provided with accommodating grooves (3), cutters (4) are sleeved in the accommodating grooves (3) in a sliding manner, one sides of the two cutters (4) far away from each other are provided with grooves (5), the front side and the rear side of each groove (5) are provided with openings, a vertical rod (8) is arranged in the U-shaped handle (1), a vertical tube (9) is sleeved on the vertical rod (8) in a sliding manner, the top end of the vertical tube (9) extends to the upper side of the U-shaped handle (1) and is fixed, the inner wall of one side, close to each other, of each of the two grooves (5) is hinged with an inclined connecting rod (6), the two connecting rods (6) are symmetrically arranged, one end of each connecting rod (6) is hinged with a cross rod (7), the two cutters (4) are positioned between the two cross rods (7), one end of one cross rod (7) positioned above the two cross rods (7) extends out of the movable chuck (2) and is fixedly connected with the bottom of one side of the vertical rod (8), one end of the other cross rod (7) extends out of the fixed chuck (15) and is fixedly connected with the bottom of one side of the vertical rod (8), the inner wall of the top and the inner wall of the bottom of the U-shaped handle (1) are fixedly connected with a same positioning rod (11), the positioning rod (11) is positioned behind the two cross rods (7), the other side of the movable chuck (2) is fixedly connected with a sliding seat (12), and the, the same first spring (13) is fixedly connected between the bottom of the sliding seat (12) and the inner wall of the bottom of the U-shaped handle (1), the first spring (13) is movably sleeved on the positioning rod (11), and the same second spring (14) is fixedly connected between one side of the sliding seat (12) close to the vertical tube (9) and the vertical tube (9).

2. The novel multipurpose clamp device for orthopedics clinical use according to claim 1, characterized in that a rectangular hole is formed on the inner wall of the top of the U-shaped handle (1), and the inner walls of two sides of the rectangular hole are respectively in movable contact with two sides of the vertical tube (9).

3. The novel multipurpose clamp device for orthopedics clinical use according to claim 1, characterized in that a square hole is opened at the top of the sliding seat (12), and the side wall of the square hole is slidably connected with the outer side of the positioning rod (11).

4. The novel multipurpose clamping device for orthopedics clinical use according to claim 1, characterized in that sliding holes are respectively formed on the inner walls of the two sides of the accommodating groove (3), sliding blocks are respectively fixed on the two sides of the cutter (4) through threads, and the sliding blocks are slidably connected with the corresponding sliding holes.

5. The novel multipurpose clamp device for orthopedics clinical use according to claim 1, characterized in that a through hole is opened on the inner wall of one side of the receiving groove (3) close to the vertical tube (9), and the side wall of the through hole is connected with the outer side of the corresponding cross rod (7) in a sliding manner.

6. The novel multipurpose clamping device for orthopedics clinical use according to claim 1, characterized in that the side of the fixed clamping head (15) close to the movable clamping head (2) is fixedly bonded with an anti-slip rubber sheet, the bottom of the anti-slip rubber sheet is provided with a cutter through hole, and the width of the cutter through hole is larger than that of the cutter (4) corresponding to the width of the cutter through hole.