CN215537374U

CN215537374U - Sharp machine box sucking disc fixing device

Info

Publication number: CN215537374U
Application number: CN202121490441.6U
Authority: CN
Inventors: 曾翠
Original assignee: Xiangya Hospital of Central South University
Current assignee: Xiangya Hospital of Central South University
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-18
Anticipated expiration: 2031-07-01

Abstract

The sharp instrument box sucker fixing device effectively solves the problem that the sharp instrument box is inconvenient to effectively fix and avoid toppling; the sucker with the downward opening is coaxially arranged on the lower side of the main body, a placing groove with the upward opening is coaxially arranged on the main body, a plurality of U-shaped frames which are uniformly distributed along the circumferential direction of the main body and have inward openings are connected in the main body in a sliding mode, an arc-shaped plate is arranged at the upper end of each U-shaped frame, a circular groove is coaxially arranged in the main body, a plurality of guide rods which are in one-to-one correspondence with the U-shaped frames and are in the vertical axial direction are connected in the circular groove in a rotating mode, a circular disc is coaxially arranged at the upper end of each guide rod, a spiral auxiliary groove with the upward opening is arranged on the upper side of the circular disc, and the lower end of each U-shaped frame extends into the circular groove and is in sliding connection with the auxiliary groove on the corresponding side of the circular groove through a push rod in the vertical axial direction; the utility model has smart structure and convenient use, pushes the auxiliary plate, is convenient for driving the plurality of arc-shaped plates to move inwards or outwards, and is convenient for better fixing the sharp instrument box.

Description

Sharp machine box sucking disc fixing device

Technical Field

The utility model relates to the technical field of medical waste auxiliary instruments, in particular to a sharp instrument box sucker fixing device.

Background

After the hospital is treated the patient, often need take in the sharp weapon after the treatment and deposit in sharp machine box, however present sharp machine box often does not have fixing device, place sharp machine box on the desktop or on the medical vehicle, the problem of empting often can appear, not only sharp machine in the sharp machine box causes the injury to medical personnel easily, has also increased medical personnel's work burden, consequently need be at sharp machine box bottom design detachable sucking disc fixing device, be convenient for to the better fixed of sharp machine box.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to make up for the defects of the prior art, the utility model aims to provide a sharps box sucker fixing device, which effectively solves the problem that the sharps box is inconvenient to effectively fix and avoid toppling.

The technical scheme includes that the device comprises a main body in the vertical axial direction, suckers with downward openings are coaxially arranged on the lower side of the main body, a placing groove with an upward opening is coaxially formed in the main body, a plurality of U-shaped frames which are uniformly distributed along the circumferential direction of the main body and have inward openings are connected in the main body in a sliding mode, an arc-shaped plate is arranged at the upper end of each U-shaped frame, a circular groove is coaxially formed in the main body, a plurality of guide rods which correspond to the U-shaped frames in a one-to-one mode and are in the vertical axial direction are connected in the circular groove in a rotating mode, a circular disc is coaxially arranged at the upper end of each guide rod, a spiral auxiliary groove with an upward opening is formed in the upper side of the circular disc, and the lower end of each U-shaped frame extends into the circular groove and is in sliding connection with the auxiliary groove on the corresponding side of the circular groove through a push rod in the vertical axial direction.

The utility model has smart structure and convenient use, pushes the auxiliary plate, is convenient for driving the plurality of arc-shaped plates to move inwards or outwards, and is convenient for better fixing the sharp instrument box.

Drawings

Fig. 1 is an isometric view of the present invention.

FIG. 2 is a front elevational perspective view, in full section, of the present invention.

FIG. 3 is a left side elevational view, in full section, of the present invention.

Fig. 4 is a top isometric view in stepped section of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 4 and give, axial main part 1 about including, the coaxial sucking disc 2 that is equipped with opening down of 1 downside of main part, the coaxial standing groove 3 that opens up has been seted up in the main part 1, sliding connection has a plurality of U-shaped frame 4 along its circumferencial direction equipartition and opening inwards in main part 1, U-shaped frame 4 upper end stretches into in standing groove 3 and is equipped with arc 5, the coaxial circular recess 6 of having seted up in the

main part

1, 6 internal rotation of circular recess is connected with a plurality of and U-shaped frame 4 one-to-ones and upper and lower axial guide arm 7, the coaxial circular dish 8 that is equipped with in guide arm 7 upper end, spiral and opening up auxiliary groove 9 has been seted up to 8 upsides of circular dish, U-shaped frame 4 lower extreme stretches into in the circular recess 6 and through upper and lower axial push rod 10 and the auxiliary groove 9 sliding connection of its corresponding side.

In order to facilitate the simultaneous rotation of the plurality of circular discs 8, a ring gear 11 is coaxially and rotatably connected in the circular groove 6, a guide rod 7 is positioned in the ring gear 11, and a main gear 12 meshed with the ring gear 11 is coaxially arranged on the guide rod 7.

In order to facilitate the rotation of the ring gear 11, the lower side wall of the circular groove 6 is coaxially provided with an annular groove 13 with an upward opening, and the left side and the right side of the ring gear 11 are respectively in sliding connection with the annular groove 13 through sliding blocks 14.

In order to facilitate the rotation of the internal gear 11, the main body 1 is provided with an arc-shaped groove 15 which is communicated with the circular groove 6 and has an outward opening, a T-shaped auxiliary plate 16 is connected in the arc-shaped groove 15 in a sliding way, the inner end of the auxiliary plate 16 extends into the circular groove 6 and is fixedly connected with the internal gear 11,

in order to facilitate the positioning of the rotation of the internally meshed gear 11, the outer side of the main body 1 is provided with a plurality of limiting grooves 17 which are uniformly distributed along the length direction of the arc-shaped groove 15 and have outward openings, the outer end of the auxiliary plate 16 extends out of the arc-shaped groove 15 and is connected with a limiting block 18 in an inverted L shape in a sliding mode, and the upper end of the limiting block 18 can be inserted into the limiting grooves 17.

In order to facilitate the inward or outward sliding of the U-shaped frame 4, the side wall of the placing groove 3 is provided with a plurality of yielding grooves 19 which are corresponding to the U-shaped frame 4 one by one and communicated with the circular groove 6, and the U-shaped frame 4 is positioned in the yielding grooves 19 and is connected with the yielding grooves 19 in a sliding manner.

When the sharp instrument box is used, the main body 1 is adsorbed on a table top or a medical vehicle through the sucking disc 2, the sharp instrument box is placed in the placing groove 3, the auxiliary plate 16 is pushed to rotate clockwise along the arc-shaped groove 15, the auxiliary plate 16 drives the inner meshing gear 11 to rotate clockwise along the annular groove 13 through the sliding block 14, the inner meshing gear 11 drives the main gear 12 to rotate clockwise along the main body 1 through the guide rod 7, the guide rod 7 drives the circular disc 8 to rotate clockwise, the circular disc 8 drives the U-shaped frame 4 to slide inwards along the abdicating groove 19 through the auxiliary groove 9 and the push rod 10, the push rod 10 slides along the auxiliary groove 9, and the U-shaped frame 4 drives the arc-shaped plate 5 to move inwards along the placing groove 3 to be in contact with the outer edge surface of the sharp instrument box;

when the arc-shaped plate 5 is contacted with the outer edge surface of the sharp instrument box, the auxiliary plate 16 is not pushed any more, the limiting block 18 is pushed along the auxiliary plate 16 to be inserted into the limiting groove 17 on the corresponding side in an inward sliding manner, the limiting block 18 is tightly connected with the auxiliary plate 16, and when external force is not applied, the arc-shaped plate can be in a stable position, so that the rotation of the internally meshed gear 11 can be conveniently positioned, the sharp instrument box can be conveniently and stably fixed in the placing groove 3 on the main body 1 by the arc-shaped plate 5, and the sharp instrument box can be effectively prevented from toppling;

when the sharp instrument box is not fixed, firstly, the limiting block 18 is pulled to slide outwards along the auxiliary plate 16, so that the limiting block 18 is not inserted into the limiting groove 17, then the auxiliary plate 16 is pushed to drive the inner meshing gear 11 to rotate anticlockwise along the annular groove 13 through the slide block 14, the inner meshing gear 11 drives the guide rod 7 to rotate anticlockwise through the main gear 12, so that the guide rod 7 drives the circular disk 8 to rotate anticlockwise, the circular disk 8 drives the U-shaped frame 4 to slide outwards along the abdicating groove 19 through the auxiliary groove 9 and the push rod 10, the U-shaped frame 4 drives the arc-shaped plate 5 to move outwards and not to contact with the outer edge surface of the sharp instrument box, then the sharp instrument box is taken out from the placing groove 3, and then the main body 1 is not adsorbed on a table top or a medical vehicle through the sucking disc 2,

the auxiliary plate, the limiting block and the limiting groove are arranged, so that the rotation of the internal meshing gear is positioned, the arc plate is in a stable position, the sharp instrument box is convenient to fix, the danger is reduced, and the working efficiency of medical personnel is improved.

Claims

1. The sharp instrument box sucker fixing device comprises a main body (1) which is axial up and down, a sucker (2) with a downward opening is coaxially arranged at the lower side of the main body (1), the novel multifunctional electric cooker is characterized in that an opening-up placing groove (3) is coaxially formed in a main body (1), a plurality of U-shaped frames (4) which are uniformly distributed along the circumferential direction and have inward openings are connected in the main body (1) in a sliding mode, an arc-shaped plate (5) is arranged in each U-shaped frame (4) in a stretching mode, a circular groove (6) is coaxially formed in the main body (1), a plurality of guide rods (7) which correspond to the U-shaped frames (4) one by one and are in the upper axial direction and the lower axial direction are connected in the circular groove (6), a circular disc (8) is coaxially arranged at the upper end of each guide rod (7), a spiral auxiliary groove (9) with the upward opening is formed in the upper side of the circular disc (8), and an upper axial push rod (10) and a lower axial push rod (4) are connected with the auxiliary groove (9) in the corresponding side in the U-shaped frame (4) in a sliding mode.

2. A sharps container suction cup holding device according to claim 1 wherein said circular recess (6) is coaxially and rotatably connected to an internal gear (11), the guide rod (7) is located within the internal gear (11), and the guide rod (7) is coaxially provided with a main gear (12) which is engaged with the internal gear (11).

3. The sharp machine box sucker fixing device of claim 1, wherein the lower side wall of the circular groove (6) is coaxially provided with an annular groove (13) with an upward opening, and the left side and the right side of the internal gear (11) are respectively connected with the annular groove (13) in a sliding way through a sliding block (14).

4. The sharp machine box sucker fixing device according to claim 1, wherein the main body (1) is provided with an arc-shaped groove (15) which is communicated with the circular groove (6) and has an outward opening, a T-shaped auxiliary plate (16) is connected in the arc-shaped groove (15) in a sliding manner, and the inner end of the auxiliary plate (16) extends into the circular groove (6) and is fixedly connected with the internal gear (11).

5. The sharp instrument box sucker fixing device according to claim 1, wherein the main body (1) is provided at an outer side thereof with a plurality of limiting grooves (17) which are uniformly distributed along the length direction of the arc-shaped groove (15) and have outward openings, the outer end of the auxiliary plate (16) extends out of the arc-shaped groove (15) and is slidably connected with an inverted L-shaped limiting block (18), and the upper end of the limiting block (18) can be inserted into the limiting groove (17).

6. The sharp instrument box sucker fixing device according to claim 1, wherein the side wall of the placing groove (3) is provided with a plurality of abdicating grooves (19) which are corresponding to the U-shaped frames (4) one by one and are communicated with the circular grooves (6), and the U-shaped frames (4) are positioned in the abdicating grooves (19) and are connected with the abdicating grooves (19) in a sliding manner.