CN215653145U

CN215653145U - Pediatric medical clinic hand fixing device

Info

Publication number: CN215653145U
Application number: CN202120058885.6U
Authority: CN
Inventors: 郦建娣; 杜敬乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2022-01-28
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a pediatric medical clinic hand fixing device which comprises a base, wherein the upper part of an inner tube is fixedly connected with a fixing table, a supporting seat is arranged in the middle of the upper part of the fixing table, the upper part of the supporting seat is fixedly connected with an arc-shaped supporting plate, and two ends of the arc-shaped supporting plate are movably connected with an arc-shaped pressing plate through pin shafts. This kind of clinical hand fixing device of paediatrics medical treatment, the inner tube can be followed the rotation of rotating handle and goes up and down, when rotating the carousel, movable block on the second threaded rod promotes the arc clamp plate through the push rod, thereby make two arc clamp plates and arc backup pad phase-match, and then the adversary fixes, this kind of device simple structure, high regulation to the holistic height of device can follow children, fix children's hand through manual operation simultaneously, be applicable to the palm of equidimension not, good fixed effect has.

Description

Pediatric medical clinic hand fixing device

Technical Field

The utility model relates to the technical field of medical instrument storage, in particular to a pediatric medical clinic hand fixing device.

Background

Pediatrics is a comprehensive medical science that comprehensively studies physical and mental development, health care and disease prevention and treatment in the pediatric period. Health and hygiene issues related to the childhood and adolescent age are all within the pediatric scope. The treated object is in the growth and development stage. The task of pediatrics is to continuously explore the pediatric medical theory, reduce morbidity and mortality on the basis of practice, enhance the constitution of children, and improve the health care and disease prevention and treatment levels of children. When intravenous infusion is carried out, the situations of needle bulging, needle falling or liquid medicine extravasation of a puncture needle head are often caused by the movement of hands or fingers of a patient, so that the pain is brought to the patient, and the working difficulty of medical staff is increased; this is even more evident in paediatrics, on the one hand because of the younger age of the child, and on the other hand in connection with the lack of a safe and effective fixing device in hospitals. Therefore, a pediatric medical clinic hand fixing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pediatric medical clinic hand fixing device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a pediatric medical clinical hand fixing device comprises a base, wherein an outer tube is arranged in the middle above the base, the outer tube is perpendicular to the base, a box body is arranged on one side of the outer tube, a first rotating rod is arranged inside one side, close to the outer tube, of the box body, the two ends of the first rotating rod are movably connected with the inner wall of the box body, a first conical wheel is sleeved at the lower end of the first rotating rod, an L-shaped connecting rod is inserted into one side, away from the outer tube, of the box body, and is movably connected with the box body, a second conical wheel meshed with the first conical wheel is arranged on one side, close to the first conical wheel, of the L-shaped connecting rod, a first through groove is formed in one side, close to the box body, of the outer tube, a first gear is sleeved at the upper end of the first rotating rod, a second rotating rod is arranged inside the outer tube, a limiting block is arranged at the upper end of the second rotating rod, the outer side of the limiting block is fixedly connected with the inner wall of the outer tube, and is movably connected with the limiting block, the lower part of the second rotating rod is movably connected with the base, a second gear meshed with the first gear is arranged above the second rotating rod, the upper part of the second rotating rod is fixedly connected with the first threaded rod, the outer side of the first threaded rod is sleeved with an inner tube, and the inner tube is in threaded connection with the first threaded rod;

the improved arc-shaped pressing plate fixing device comprises an inner tube, a fixing table, a supporting seat, an arc-shaped supporting plate, a baffle, a fixing plate, a fixing base, a supporting seat, an arc-shaped supporting plate, a pin shaft, an arc-shaped pressing plate, a cavity, a baffle and a second threaded rod, wherein the upper end of the inner tube is fixedly connected with the fixing table, the middle of the upper end of the fixing table is provided with the supporting seat, the upper end of the supporting seat is fixedly connected with the arc-shaped pressing plate, the middle of the fixing table is provided with the cavity, the middle of the cavity is provided with the baffle, the middle of the side wall of the two sides of the fixing table is connected with the second threaded rod in an inserting mode, one end of the second threaded rod is movably connected with the baffle, the other end of the second threaded rod is fixedly connected with the rotating plate, the second through a U-shaped seat and a push rod, and the other end of the push rod is movably connected with the arc-shaped pressing plate through the U-shaped seat.

Preferably, one side, far away from the outer tube, of the L-shaped connecting rod is movably connected with a rotating handle through a pin shaft, and a rubber anti-slip pad is arranged on the rotating handle.

Preferably, the inner sides of the arc-shaped supporting plate and the arc-shaped pressing plate are both provided with spongy cushions.

Preferably, the outer side of the rotating disc is provided with anti-skid grains.

Preferably, the lower part of the movable block is fixedly connected with the sliding block, and a sliding groove matched with the sliding block is arranged in the fixed table.

Preferably, three brake universal wheels arranged in a matrix are arranged below the base

Compared with the prior art, the utility model has the beneficial effects that: this kind of pediatrics medical treatment clinical hand fixing device, rotate the rotation handle, through first cone pulley, second cone pulley, mutual transmission between first gear and the second gear, make first threaded rod also rotate thereupon, thereby make and can follow the rotation that rotates the handle with the inner tube and go up and down, when rotating the carousel, movable block on the second threaded rod promotes the arc clamp plate through the push rod, thereby make two arc clamp plates and arc backup pad phase-match, and then the adversary fixes, this kind of device simple structure, high convenience for operation, can follow children's height and highly adjust the device is holistic, fix children's hand through manual operation simultaneously, be applicable to the palm of equidimension not, good fixed effect has.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

in the figure: the device comprises a base 1, an outer tube 2, a box body 3, a first rotating rod 4, a first cone pulley 5, a connecting rod 6L, a second cone pulley 7, a rotating handle 8, a rubber anti-skid pad 9, a first gear 10, a first through groove 11, a second rotating rod 12, a limiting block 13, a second gear 14, a first threaded rod 15, an inner tube 16, a fixing table 17, a supporting seat 18, an arc-shaped supporting plate 19, an arc-shaped pressing plate 20, a sponge pad 21, a baffle 22, a second threaded rod 23, a rotating disc 24, a movable block 25, a second through groove 26, a push rod 27, a slider 28, a sliding groove 29, a universal wheel 30 for braking, anti-skid lines 31 and a cavity 32.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a hand fixing device for pediatric medical treatment and clinic comprises a base 1, wherein an outer tube 2 is arranged in the middle of the upper portion of the base 1, the outer tube 2 is perpendicular to the base 1, a box body 3 is arranged on one side of the outer tube 2, a first rotating rod 4 is arranged inside the box body 3 close to one side of the outer tube 2, two ends of the first rotating rod 4 are movably connected with the inner wall of the box body 3, a first conical wheel 5 is sleeved at the lower end of the first rotating rod 4, an L-shaped connecting rod 6 is inserted into one side of the box body 3 far away from the outer tube 2, the L-shaped connecting rod 6 is movably connected with the box body 3, a second conical wheel 7 meshed with the first conical wheel 5 is arranged on one side of the L-shaped connecting rod 6 close to the first conical wheel 5, a first through groove 11 is arranged on one side of the outer tube 2 close to the box body 3, a first gear 10 is sleeved at the upper end of the first rotating rod 4, a second gear 12 is arranged inside the outer tube 2, a limiting block 13 is arranged at the upper end of the second rotating rod 12, stopper 13 outside and 2 inner wall fixed connection of outer tube, second dwang 12 and stopper 13 swing joint, second dwang 12 below and 1 swing joint of base, second dwang 12 top is equipped with the second gear 14 with first gear 10 meshing, second dwang 12 top and first threaded rod 15 fixed connection, inner tube 16 has been cup jointed in the first threaded rod 15 outside,

inner tube

16 and 15 threaded connection of first threaded rod, when rotating handle 8, second cone wheel 7 drives first cone wheel 5 and rotates to make first gear 10 drive second gear 14 and rotate, make first threaded rod 15 also rotate thereupon, pivoted first threaded rod 15 drives inner tube 16 and carries out elevating movement, thereby the holistic height of adjusting device.

The upper part of the inner tube 16 is fixedly connected with a fixed platform 17, the middle part above the fixed platform 17 is provided with a supporting seat 18, the upper part of the supporting seat 18 is fixedly connected with an arc-shaped supporting plate 19, two ends of the arc-shaped supporting plate 19 are movably connected with an arc-shaped pressing plate 20 through a pin shaft, the middle part of the fixed platform 17 is provided with a cavity 32, the middle part of the cavity 32 is provided with a baffle 22, the middle parts of the side walls at two sides of the fixed platform 17 are inserted with a second threaded rod 23, one end of the second threaded rod 23 is movably connected with the baffle 22, the other end of the second threaded rod 23 is fixedly connected with a rotating disc 24, a second through groove 26 is arranged above the fixed platform 17, a movable block 25 is sleeved on the second threaded rod 23, the movable block 25 is in threaded connection with the second threaded rod 23, the upper end of the movable block 25 is positioned in the second through groove 26, the upper part of the movable block 25 is movably connected with a push rod 27 through a U-shaped seat, the other end of the push rod 27 is movably connected with the arc-shaped pressing plate 20 through a U-shaped seat, the rotating disc 24 is rotated, the second threaded rod 23 also rotates, and the movable block 25 on the second threaded rod 23 can reciprocate, so that the movable block 25 pushes the arc-shaped pressing plate 20, and the arc-shaped pressing plate 20 and the arc-shaped supporting plate 19 fix the arm.

Furthermore, one side, far away from the outer tube 2, of the L-shaped connecting rod 6 is movably connected with the rotating handle 8 through a pin shaft, a rubber anti-slip pad 9 is arranged on the rotating handle 8, the rotating handle 8 can drive the L-shaped connecting rod 6 to rotate, and the rubber anti-slip pad 9 can increase friction force between the rotating handle 8 and a palm, so that the rotating handle 8 can be rotated conveniently.

Further, the inner sides of the arc-shaped supporting plate 19 and the arc-shaped pressing plate 20 are both provided with sponge cushions 21, and the sponge cushions 21 have elasticity and protect hands of children.

Furthermore, the outer side of the rotating disc 24 is provided with anti-slip threads 31, and the anti-slip threads 31 facilitate the rotation of the rotating disc 24.

Furthermore, the lower part of the movable block 25 is fixedly connected with a sliding block 28, a sliding groove 29 matched with the sliding block 28 is arranged in the fixed platform 17, and the sliding block and the sliding groove 29 play a role in guiding and limiting the movable block 25.

Furthermore, three brake universal wheels 30 arranged in a matrix are arranged below the base 1, and the brake universal wheels 30 are convenient for the whole device to move.

Specifically, in the utility model, firstly, the whole device is moved to a proper position, the rotating handle 8 is rotated, the height of the whole device is adjusted, so that the height of the device is adapted to the height of a patient, then, the head of the patient is placed on the arc-shaped supporting plate 19, the rotating disc 24 is rotated, so that the push rod 27 pushes the arc-shaped pressing plate to approach the arc-shaped supporting plate 19, and the aim of fixing the hands of the opponent is fulfilled.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paediatrics medical clinical hand fixing device, includes base (1), its characterized in that: the middle part above the base (1) is provided with an outer tube (2), the outer tube (2) is perpendicular to the base (1), one side of the outer tube (2) is provided with a box body (3), one side of the box body (3) close to the outer tube (2) is internally provided with a first rotating rod (4), two ends of the first rotating rod (4) are movably connected with the inner wall of the box body (3), the lower end of the first rotating rod (4) is sleeved with a first conical wheel (5), one side of the box body (3) far away from the outer tube (2) is spliced with an L-shaped connecting rod (6), the L-shaped connecting rod (6) is movably connected with the box body (3), one side of the L-shaped connecting rod (6) close to the first conical wheel (5) is provided with a second conical wheel (7) meshed with the first conical wheel (5), one side of the outer tube (2) close to the box body (3) is provided with a first through groove (11), the upper end of the first rotating rod (4) is sleeved with a first gear (10), the outer tube (2) is internally provided with a second rotating rod (12), the upper end of the second rotating rod (12) is provided with a limiting block (13), the outer side of the limiting block (13) is fixedly connected with the inner wall of the outer tube (2), the second rotating rod (12) is movably connected with the limiting block (13), the lower part of the second rotating rod (12) is movably connected with the base (1), a second gear (14) meshed with the first gear (10) is arranged above the second rotating rod (12), the upper part of the second rotating rod (12) is fixedly connected with the first threaded rod (15), the outer side of the first threaded rod (15) is sleeved with an inner tube (16), and the inner tube (16) is in threaded connection with the first threaded rod (15);

the upper part of the inner tube (16) is fixedly connected with a fixed platform (17), a supporting seat (18) is arranged in the middle of the upper part of the fixed platform (17), the upper part of the supporting seat (18) is fixedly connected with an arc-shaped supporting plate (19), two ends of the arc-shaped supporting plate (19) are movably connected with an arc-shaped pressing plate (20) through pin shafts, a cavity (32) is formed in the middle of the fixed platform (17), a baffle (22) is arranged in the middle of the cavity (32), second threaded rods (23) are inserted in the middle of the side walls of two sides of the fixed platform (17), one end of each second threaded rod (23) is movably connected with the corresponding baffle (22), the other end of each second threaded rod (23) is fixedly connected with a rotating disc (24), a second through groove (26) is formed in the upper part of the fixed platform (17), a movable block (25) is sleeved on each second threaded rod (23), and the movable block (25) is in threaded connection with the corresponding second threaded plate (23), the movable block (25) upper end is located inside the second through groove (26), the movable block (25) top is through U type seat and push rod (27) swing joint, the push rod (27) other end is through U type seat and arc clamp plate (20) swing joint.

2. The pediatric medical clinic hand fixing device according to claim 1, wherein: one side, far away from the outer pipe (2), of the L-shaped connecting rod (6) is movably connected with a rotating handle (8) through a pin shaft, and a rubber anti-skid pad (9) is arranged on the rotating handle (8).

3. The pediatric medical clinic hand fixing device according to claim 1, wherein: sponge cushions (21) are arranged on the inner sides of the arc-shaped supporting plate (19) and the arc-shaped pressing plate (20).

4. The pediatric medical clinic hand fixing device according to claim 1, wherein: and anti-skid grains (31) are arranged on the outer side of the rotating disc (24).

5. The pediatric medical clinic hand fixing device according to claim 1, wherein: the lower part of the movable block (25) is fixedly connected with a sliding block (28), and a sliding groove (29) matched with the sliding block (28) is arranged in the fixed platform (17).

6. The pediatric medical clinic hand fixing device according to claim 1, wherein: and three brake universal wheels (30) which are arranged in a matrix are arranged below the base (1).