CN213862355U

CN213862355U - Novel clamping device for medical instrument

Info

Publication number: CN213862355U
Application number: CN202022801140.2U
Authority: CN
Inventors: 谢宁
Original assignee: Haiwang Yewei Medical Technology Shanghai Co ltd
Current assignee: Haiwang Yewei Medical Technology Shanghai Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-08-03
Anticipated expiration: 2030-11-28

Abstract

The utility model discloses a novel clamping device for medical instrument, including first diaphragm, wheel and push rod, the lower surface of first diaphragm rotates and is connected with the wheel, the upper surface left side rigid coupling of first diaphragm has the push rod, the spout has been seted up to the right side below of push rod, the last surface mounting of first diaphragm has elevating gear. This novel clamping device for medical instrument, through first diaphragm, the wheel, the push rod, the third connecting rod, mutually support between dog and the L shape pole isotructure, can make operating personnel drive it and remove when pressing from both sides tight through carrying out medical instrument, the work degree has been reduced, work efficiency has been improved, through first concave plate, first square block, first spring, mutually support between first connecting rod and the third diaphragm isotructure, the shock attenuation effect has been reached, the effectual phenomenon of causing the damage to medical instrument because of rocking has been prevented.

Description

Novel clamping device for medical instrument

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a novel centre gripping for medical equipment device.

Background

The medical appliance industry is a medical appliance type high-technology industry with interdisciplinary multiple disciplines, intensive knowledge and intensive funds, the entry threshold is higher, the level of the whole medical equipment of the Chinese medical institution is lower, about 15 percent of the medical appliances and equipment of the national basic medical health institution are products before and after 20 th century 70 years, about 60 percent of the medical appliances and equipment are products before the middle of the last 80 th century, along with the deepening of innovation, the continuous increase of national support and the acceleration of the global integration process, the Chinese medical appliance industry is developed suddenly and violently, although the medical appliances can be clamped and carried in the prior art, most of the medical appliances are carried manually, the labor intensity is higher, meanwhile, the clamping device in the prior art has a single structure, no damping device exists, and the medical appliances can be damaged when shaking occurs, in addition, some lower medical instruments cannot be clamped in the prior art, and the applicability is too low.

Disclosure of Invention

An object of the utility model is to provide a novel clamping device for medical instrument to although what put forward among the above-mentioned background art of solution can be among the prior art to realize carrying out the centre gripping transport to medical instrument, but most of the majority all are the manual work and carry, the higher problem of intensity of labour.

In order to achieve the above object, the utility model provides a following technical scheme: a novel clamping device for medical instruments comprises a first transverse plate, wheels and a push rod, wherein the wheels are rotatably connected to the lower surface of the first transverse plate, the push rod is fixedly connected to the left side of the upper surface of the first transverse plate, a sliding groove is formed in the lower portion of the right side of the push rod, and a lifting device is mounted on the upper surface of the first transverse plate;

the lifting device comprises a second transverse plate, a first electric push rod, a third transverse plate, a box body, a tooth plate, a first concave rod and a gear;

the second transverse plate is positioned on the right side of the push rod, the outer wall of the left side of the second transverse plate is in clearance fit with the inner wall of the sliding groove below the right side of the push rod, a plurality of through holes are formed in the middle of the second transverse plate, a plurality of first electric push rods are installed at the through holes of the second transverse plate, the outer wall of each first electric push rod is in clearance fit with the inner wall of the through hole of the second transverse plate, the lower surface of each first electric push rod is fixedly connected with the upper surface of the first transverse plate, the upper surface of each first electric push rod is fixedly connected with a third transverse plate, a box body is fixedly connected with the upper surface of the third transverse plate, a tooth plate is arranged on the rear end surface of the second transverse plate, the lower part of the front end surface of the tooth plate is fixedly connected with the rear end surface of the first transverse plate, a plurality of first concave rods are fixedly connected with the lower surface of the second transverse plate, and the outer wall of the inner side of the first concave rods is rotatably connected with a gear, the left and right gears are meshed with the tooth plates.

Preferably, the second transverse plate and the push rod form a sliding structure.

Preferably, a damping device is mounted on the upper surface of the first transverse plate;

the damping device comprises a second concave rod, a first square block, a first spring, a first connecting rod and a fourth transverse plate;

controlling the lower surface of second spill pole links to each other with the last fixed surface of first diaphragm, controls the inboard outer wall of second spill pole installs a plurality of first square blocks, controls the inner wall through-hole department of first square block and the outer wall clearance fit of second spill pole control the inboard outer wall of second spill pole installs first spring, controls the both sides of first spring all with the inboard fixed linking to each other of first square block, control right or left the top of first square block has first connecting rod through round pin axle swing joint, controls the top of first connecting rod has the fourth diaphragm through round pin axle swing joint, controls the upper surface of fourth diaphragm links to each other with the lower fixed surface of second diaphragm.

Preferably, the left and right second concave bars are symmetrically distributed by taking the midpoint of the second transverse plate as the center.

Preferably, a clamping device is arranged on the upper surface of the second transverse plate;

the clamping device comprises a second square block, a vertical rod, an L-shaped rod, a sleeve, a third square block, a second electric push rod, a second connecting rod, a third connecting rod, a stop block and a second spring;

the lower surfaces of the second square blocks are fixedly connected with the upper surface of a second transverse plate, the upper part of the inner side of each second square block is movably connected with a vertical rod through a pin shaft, the upper parts of the left and right vertical rods are provided with grooves, the outer walls of the lower parts of the left and right vertical rods are fixedly connected with L-shaped rods, the inner sides of the left and right L-shaped rods are fixedly connected with a stop block, the outer walls of the middle parts of the left and right vertical rods are provided with sleeves, the inner walls of the left and right sleeves are in clearance fit with the outer walls of the vertical rods, the front end surfaces and the rear end surfaces of the left and right sleeves are movably connected with third square blocks through pin shafts, the lower surface of the rear third square block is fixedly connected with a second electric push rod, the lower part of the left and right electric push rods is movably connected with the second square blocks through pin shafts, the outer side of the front square block is fixedly connected with a second connecting rod, and the outer sides of the left and right square blocks are movably connected with a third connecting rod through pin shaft, the left and right sides the inboard rigid coupling of third connecting rod has the dog, controls the centre of third connecting rod links to each other with the top groove activity of montant through the round pin axle, controls the top outer wall of montant installs the second spring, controls the upper and lower both sides of second spring link to each other with the outer wall of third connecting rod and telescopic last fixed surface respectively.

Compared with the prior art, the beneficial effects of the utility model are that: this novel clamping device for medical instrument through mutually supporting between first diaphragm, wheel, push rod, third connecting rod, dog and the L shape pole isotructure, can make operating personnel drive it and remove when pressing from both sides tight through carrying out the medical instrument, has reduced work degree, has improved work efficiency.

Through mutually supporting between first notch plate, first square block, first spring, first connecting rod and the third diaphragm isotructure, reached the shock attenuation effect, effectually prevented because of rocking and caused the phenomenon of damaging to medical instrument.

Through the cooperation between first electric putter, third diaphragm, first diaphragm and the box isotructure, can adjust the centre gripping height to satisfied the medical instrument of co-altitude not and carried out the tight purpose of clamp, the suitability is stronger.

Drawings

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

FIG. 2 is a schematic structural view of the case, the third cross plate and the L-shaped bar of FIG. 1;

FIG. 3 is a schematic view of the arrangement of the tooth plate, the gear and the first spring of FIG. 1;

FIG. 4 is a schematic view of the second spring, stem and sleeve of FIG. 1;

in the figure: 1. the device comprises a first transverse plate, 2, wheels, 3, a lifting device, 301, a second transverse plate, 302, a first electric push rod, 303, a third transverse plate, 304, a box body, 305, a tooth plate, 306, a first concave rod, 307, a gear, 4, a damping device, 401, a second concave rod, 402, a first square block, 403, a first spring, 404, a first connecting rod, 405, a fourth transverse plate, 5, a clamping device, 501, a second square block, 502, a vertical rod, 503, an L-shaped rod, 504, a sleeve, 505, a third square block, 506, a second electric push rod, 507, a second connecting rod, 508, a third connecting rod, 509, a stop block, 510, a second spring, 6 and a push rod.

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. 1-4, the present invention provides a technical solution: a novel clamping device for medical instruments comprises a first transverse plate 1, wheels 2 and a push rod 6, wherein the wheels 2 are rotatably connected to the lower surface of the first transverse plate 1, the device can move through the wheels 2, the push rod 6 is fixedly connected to the left side of the upper surface of the first transverse plate 1, the device can be controlled through the push rod 6, a chute is formed in the lower portion of the right side of the push rod 6, a lifting device 3 is mounted on the upper surface of the first transverse plate 1, the lifting device 3 comprises a second transverse plate 301, a first electric push rod 302, a third transverse plate 303, a box body 304, a tooth plate 305, a first concave rod 306 and a gear 307, the second transverse plate 301 is located on the right side of the push rod 6, the outer wall of the left side of the second transverse plate 301 is in clearance fit with the inner wall of the chute in the lower portion of the right side of the push rod 6, the second transverse plate 301 can move in the chute of the push rod 6, 2 through holes are formed in the middle of the second transverse plate 301, a plurality of first electric push rods 302 are arranged at through holes of a second transverse plate 301, the model of the first electric push rods 302 is XTL-50, the outer walls of the left and right first electric push rods 302 are in clearance fit with the inner wall of the through holes of the second transverse plate 301, the push rods of the first electric push rods 302 can move at the through holes of the second transverse plate 301, the lower surfaces of the left and right first electric push rods 302 are fixedly connected with the upper surface of the first transverse plate 1, the upper surfaces of the left and right first electric push rods 302 are fixedly connected with a third transverse plate 303, the first electric push rods 302 can drive the third transverse plate 303 to move, the upper surface of the third transverse plate 303 is fixedly connected with a box body 304, a tooth plate 305 is arranged on the rear end surface of the second transverse plate 301, the lower part of the front end surface of the tooth plate 305 is fixedly connected with the rear end surface of the first transverse plate 1, 2 first concave rods 306 are fixedly connected with the lower surface of the second transverse plate 301, and the second transverse plate 301 can drive the first concave rods 306 to move, the gear 307 is rotatably connected to the inner outer wall of the left and right first concave bars 306, the gear 307 can rotate at the first concave bar 306, the left and right gears 307 are engaged with the toothed plate 305, the gear 307 can rotate through the toothed plate 305, and the second horizontal plate 301 and the push rod 6 form a sliding structure.

The damping device 4 is arranged on the upper surface of the first transverse plate 1, the damping device 4 comprises a second concave rod 401, a first square block 402, a first spring 403, a first connecting rod 404 and a fourth transverse plate 405, the lower surfaces of the left and right second concave rods 401 are fixedly connected with the upper surface of the first transverse plate 1, 2 first square blocks 402 are arranged on the inner side outer walls of the left and right second concave rods 401, the through holes of the inner walls of the left and right first square blocks 402 are in clearance fit with the outer wall of the second concave rod 401, the first square block 402 can move at the position of the second concave rod 401, the first spring 403 is arranged on the inner side outer wall of the left and right second concave rod 401, the two sides of the left and right first springs 403 are fixedly connected with the inner side of the first square block 402, when the left and right first square blocks 402 move inwards, the first spring 403 is in a compressed state, the first connecting rod 404 is movably connected above the left and right first square blocks 402 through a pin shaft, first connecting rod 404 can rotate in first square piece 402 department through the round pin axle, the top of controlling first connecting rod 404 has fourth diaphragm 405 through round pin axle swing joint, the top of first connecting rod 404 can rotate in fourth diaphragm 405 department through the round pin axle, fourth diaphragm 405 can drive first connecting rod 404 and move, the upper surface of controlling fourth diaphragm 405 links to each other with the lower fixed surface of second diaphragm 301, control second spill pole 401 and use the mid point of second diaphragm 301 to be the symmetric distribution as the center.

The upper surface of the second transverse plate 301 is provided with a clamping device 5, the clamping device 5 comprises a second square block 501, a vertical rod 502, an L-shaped rod 503, a sleeve 504, a third square block 505, a second electric push rod 506, a second connecting rod 507, a third connecting rod 508, a stop block 509 and a second spring 510, the lower surfaces of the second square blocks 501 are fixedly connected with the upper surface of the second transverse plate 301, the vertical rod 502 is movably connected above the inner second square block 501 through a pin shaft, the vertical rod 502 can rotate at the second square block 501 through a pin shaft, grooves are formed above the left vertical rod 502 and the right vertical rod 502, the outer wall below the left vertical rod 502 is fixedly connected with the L-shaped rod 503, the inner sides of the left L-shaped rod 503 are fixedly connected with the stop block 509, the L-shaped rod 503 can tightly support the box 304 or the medical apparatus through the stop block 509, the sleeve 504 is arranged on the outer wall between the left vertical rod 502 and the right vertical rod 502, the inner walls of the left sleeve 504 and the outer wall of the right sleeve are in clearance fit with the outer wall of the vertical rod 502, the sleeve 504 can move at the vertical rod 502, the front end surface and the rear end surface of the left sleeve 504 and the right sleeve 504 are movably connected with a third square block 505 through a pin shaft, the third square block 505 can rotate at the sleeve 504 through a pin shaft, the lower surface of the rear third square block 505 is fixedly connected with a second electric push rod 506, the model of the second electric push rod 506 is XTL-100, the lower parts of the left second electric push rod 506 and the right second electric push rod 506 are movably connected with a second square block 501 through a pin shaft, the second electric push rod 506 can rotate at the second square block 501 through a pin shaft, the second electric push rod 506 can drive the sleeve 504 to move, the outer side of the front third square block 505 is fixedly connected with a second connecting rod 507, the third square block 505 can move through the second connecting rod 507, the outer sides of the left second connecting rod 507 and the right second connecting rod 507 are movably connected with a third connecting rod 508 through a pin shaft, the second connecting, the inboard rigid coupling of left and right third connecting rod 508 has dog 509, third connecting rod 508 can support medical instrument tightly through dog 509, the centre of left and right third connecting rod 508 is through round pin axle and montant 502's top groove activity link to each other, the centre of third connecting rod 508 can rotate in montant 502 department through the round pin axle, the second spring 510 is installed to the top outer wall of left and right montant 502, the upper and lower both sides of left and right second spring 510 link to each other with the outer wall of third connecting rod 508 and the last fixed surface of sleeve 504 respectively, second spring 510 is in tensile state when sleeve 504 moves down.

When an operator needs to use the novel clamping device for medical instruments, firstly, the operator puts the medical instruments into the box body 304, the external power supply of the first electric push rod 302 is switched on, the first electric push rod 302 is started, the third transverse plate 303 is driven to move by the first electric push rod 302, the box body 304 is driven to move to a proper position by the third transverse plate 303, the external power supply of the second electric push rod 506 is switched on, the second electric push rod 506 is started, the sleeve 504 is driven to move by the second electric push rod 506, the sleeve 504 drives the vertical rod 502 to move, the L-shaped rod 503 is driven to move by the vertical rod 502, the L-shaped rod 503 tightly supports the box body 304 by the stop dog 509, meanwhile, the third square block 505 drives the second connecting rod 507 to move, the second connecting rod 507 drives the third connecting rod 508 to move, and thus the purpose of clamping and tightly supporting the medical instruments is achieved, when the second horizontal plate 301 drives the fourth horizontal plate 405 to move, the fourth horizontal plate 405 drives the first connecting rod 404 to move, the first connecting rod 404 drives the first square block 402 to move, the first square block 402 enables the first spring 403 to elastically deform, and the first square block 402 moves towards the outside through the elastic performance of the first spring 403, so that the purpose of shock absorption is achieved, and the phenomenon that medical equipment is damaged due to shaking is effectively prevented.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 novel clamping device for medical instrument, includes first diaphragm (1), wheel (2) and push rod (6), the lower surface of first diaphragm (1) rotates and is connected with wheel (2), the upper surface left side rigid coupling of first diaphragm (1) has push rod (6), the spout, its characterized in that have been seted up to the right side below of push rod (6): the upper surface of the first transverse plate (1) is provided with a lifting device (3);

the lifting device (3) comprises a second transverse plate (301), a first electric push rod (302), a third transverse plate (303), a box body (304), a tooth plate (305), a first concave rod (306) and a gear (307);

the second transverse plate (301) is positioned on the right side of the push rod (6), the left outer wall of the second transverse plate (301) is in clearance fit with the inner wall of the sliding groove below the right side of the push rod (6), a plurality of through holes are formed in the middle of the second transverse plate (301), a plurality of first electric push rods (302) are installed at the through holes of the second transverse plate (301), the outer wall of each first electric push rod (302) is in clearance fit with the inner wall of the through holes of the second transverse plate (301), the lower surface of each first electric push rod (302) is connected with the upper surface of the first transverse plate (1) in a fixed mode, the upper surface of each first electric push rod (302) is fixedly connected with a third transverse plate (303), the upper surface of each third transverse plate (303) is fixedly connected with a box body (304), the rear end face of the second transverse plate (301) is provided with a tooth plate (305), the lower part of the front end face of each tooth plate (305) is fixedly connected with the rear end face of the first transverse plate (1), the lower surface rigid coupling of second diaphragm (301) has a plurality of first spill poles (306), controls the inboard outer wall of first spill pole (306) rotates and is connected with gear (307), controls gear (307) and tooth dental lamina (305) intermeshing.

2. The novel clamping device for medical equipment according to claim 1, wherein: the second transverse plate (301) and the push rod (6) form a sliding structure.

3. The novel clamping device for medical equipment according to claim 1, wherein: the upper surface of the first transverse plate (1) is provided with a damping device (4);

the damping device (4) comprises a second concave rod (401), a first square block (402), a first spring (403), a first connecting rod (404) and a fourth transverse plate (405);

the left and right sides the lower surface of second spill pole (401) links to each other with the fixed surface of the upper surface of first diaphragm (1), controls the inboard outer wall of second spill pole (401) installs a plurality of first square blocks (402), controls the inner wall through-hole department of first square block (402) and the outer wall clearance fit of second spill pole (401), controls the inboard outer wall of second spill pole (401) installs first spring (403), controls the both sides of first spring (403) all link to each other with the inboard fixed of first square block (402), controls left and right sides the top of first square block (402) has first connecting rod (404) through round pin axle swing joint, controls the top of first connecting rod (404) has fourth diaphragm (405) through round pin axle swing joint, controls the upper surface of fourth diaphragm (405) links to each other with the fixed surface of second diaphragm (301).

4. The novel clamping device for medical equipment according to claim 3, wherein: the left and right second concave rods (401) are symmetrically distributed by taking the middle point of the second transverse plate (301) as the center.

5. The novel clamping device for medical equipment according to claim 1, wherein: a clamping device (5) is arranged on the upper surface of the second transverse plate (301);

the clamping device (5) comprises a second square block (501), a vertical rod (502), an L-shaped rod (503), a sleeve (504), a third square block (505), a second electric push rod (506), a second connecting rod (507), a third connecting rod (508), a stop block (509) and a second spring (510);

the lower surfaces of the second square blocks (501) are fixedly connected with the upper surface of a second transverse plate (301), the upper part of the second square block (501) at the inner side is movably connected with a vertical rod (502) through a pin shaft, grooves are formed above the left vertical rod (502) and the right vertical rod (502), the outer wall below the left vertical rod (502) and the right vertical rod (502) is fixedly connected with an L-shaped rod (503), the inner side of the left L-shaped rod (503) and the inner side of the right L-shaped rod (509) are fixedly connected with a stop block (509), the outer wall in the middle of the left vertical rod (502) and the right vertical rod (502) is provided with a sleeve (504), the inner wall of the left sleeve (504) and the inner wall of the right sleeve (502) are in clearance fit with the outer wall of the vertical rod (502), the front end surface and the rear end surface of the left sleeve (504) are movably connected with a third square block (505) at the rear side, a second electric push rod (506) is movably connected with the second square block (501) through a pin shaft, the front side is the outside rigid coupling of third side shape piece (505) has second connecting rod (507), controls the outside of second connecting rod (507) has third connecting rod (508) through round pin axle swing joint, controls the inboard rigid coupling of third connecting rod (508) has dog (509), controls the centre of third connecting rod (508) is through round pin axle and the top groove movable connection of montant (502), controls the top outer wall of montant (502) installs second spring (510), controls the upper and lower both sides of second spring (510) respectively with the outer wall of third connecting rod (508) and the last fixed surface of sleeve (504) link to each other.