CN214970369U

CN214970369U - Syringe suction assist device

Info

Publication number: CN214970369U
Application number: CN202120320049.0U
Authority: CN
Inventors: 曾红荣
Original assignee: Changzhou TCM Hospital
Current assignee: Changzhou TCM Hospital
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-03
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a syringe suction auxiliary device, including the syringe body, the outside fixedly connected with device shell of syringe body, the inside left side of device shell just is located the top and the equal swing joint in bottom of syringe body and has the magnet board, fixed connection multiunit telescopic link between the outside of magnet board and the inboard of device shell, the top and the equal swing joint in bottom of the lug of syringe body have the locating plate, the inboard swing joint that just is located the device shell in the outside of locating plate has the inserted bar, the inboard top fixedly connected with slide bar of device shell, the inboard bottom swing joint of device shell has the threaded rod, the threaded rod just is located the equal swing joint in outside of syringe body in the outside of threaded rod and slide bar has the slider. This syringe suction auxiliary device uses through two sets of magnet board combinations for the centre gripping syringe utilizes the slider to drive pulling block removal of syringe, can accomplish the suction of syringe, and the medical personnel of being convenient for use.

Description

Syringe suction assist device

Technical Field

The utility model relates to a syringe equipment technical field, more specifically says that it relates to syringe suction auxiliary device.

Background

Syringes are a common medical device. As early as the 15 th century, kathler, italian, proposed the principle of the syringe. Gas or liquid is primarily drawn or injected with a needle. The syringe can also be used for medical equipment, containers and scientific instruments in some chromatography to inject through a rubber diaphragm, and at present, clinical staff need to prepare a lot of medicines every morning because patients need to hang a lot of water every day and need to prepare medicines, the medicines are prepared by using the syringe, the operation is carried out by hands, and hands are very painful after a long time.

Although the syringe auxiliary device (application number: 200680013421.1) disclosed in the chinese patent document solves the effect of adjusting the syringe dosage, it does not solve the problem that when a medical worker uses the syringe, pressing the pull block of the syringe requires a certain force, works for a long time, has a large finger pressure, easily causes pain, and affects the subsequent injection work, so that a syringe suction auxiliary device is required.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an injector suction auxiliary device, it has convenient fixed syringe, and key operation syringe suction action is convenient for change, improves work efficiency's characteristics.

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

the syringe suction auxiliary device comprises a syringe body, wherein a device shell is fixedly connected to the outer side of the syringe body, a magnet plate is movably connected to the top and the bottom of the syringe body on the left side inside the device shell, a plurality of groups of telescopic rods are fixedly connected between the outer side of the magnet plate and the inner side of the device shell, positioning plates are movably connected to the top and the bottom of a convex block of the syringe body, an inserted rod is movably connected to the outer side of the positioning plate and the inner side of the device shell, a sliding rod is fixedly connected to the top of the inner side of the device shell, a threaded rod is movably connected to the bottom of the inner side of the device shell, and a sliding block is movably connected to the outer sides of the threaded rod and the sliding rod and the outer side of the syringe body;

through the technical scheme, the magnet plate and the sliding block are arranged, so that the effects of stably clamping the injector and driving the injector to draw and pull are achieved.

Furthermore, a rubber plate is fixedly connected to the inner side of the magnet plate and the outer side of the injector body, the rubber plate and the magnet plate are both arc-shaped structures, the corresponding magnet plates are homopolar, and a first spring is fixedly connected between the inner side of the telescopic rod and the magnet plate;

through the technical scheme, the rubber plate and the first spring are arranged, so that the effect of clamping and buffering the syringe is achieved.

Furthermore, both sides of the device shell are provided with openings, the inside of the left side of the device shell is fixedly connected with a rotating shaft, the inside of the right side of the device shell is fixedly connected with a positioning rib, and the right side of the device shell is fixedly connected with a groove corresponding to the positioning rib;

through above-mentioned technical scheme, set up pivot and location rib to reach the effect of being convenient for install and sealed syringe.

Furthermore, a plurality of groups of sliding strips are fixedly connected to the outer side of the sliding block and the outer side of the device shell, sliding grooves corresponding to the sliding strips are formed in the outer side of the device shell, and grooves corresponding to the pulling blocks of the syringe body are formed in the inner side of the sliding block;

through the technical scheme, the sliding strip is arranged, so that the effect of assisting the sliding block to move is achieved.

Furthermore, the inner side of the sliding block is provided with threads corresponding to the threaded rod, the right side of the device shell is fixedly connected with an installation cover, a motor is movably connected between the inner side of the installation cover and the threaded rod, the outer side of the motor and the outer side of the installation cover are fixedly connected with a starting button, and the starting button is electrically connected with the motor;

through above-mentioned technical scheme, set up the installation lid, the installation lid includes start button and motor to reach the effect of the operating means of being convenient for.

Furthermore, a limiting block is fixedly connected to the inner side of the insertion rod and positioned inside the device shell, a second spring is fixedly connected to the inner side of the limiting block, and a sliding groove corresponding to the second spring and the limiting block is formed in the inner side of the device shell;

through the technical scheme, the limiting block and the second spring are arranged, so that the effect of conveniently pulling and righting the injector is achieved.

Furthermore, the inner side of the positioning plate is tangent to the outer side of the convex block of the injector body, and the inner side of the device shell is provided with a sliding groove corresponding to the sliding block;

through the technical scheme, the effect of moving and guiding the sliding block is achieved.

To sum up, the utility model discloses following beneficial effect has:

1. the inside through setting up the device shell includes two sets of magnet boards, fixedly connected with multiunit telescopic link between magnet board and the device shell inside, spring No. one in the outside fixedly connected with of telescopic link, the inside setting and the spring No. two of rethread device shell, spring fixedly connected with stopper No. two, stopper fixedly connected with inserted bar, inserted bar fixedly connected with locating plate to the effect of the syringe of being convenient for installation and location has been reached.

2. The inside through setting up the installation lid includes start button and motor, and the motor active link threaded rod, threaded rod and the equal swing joint of slide bar have the slider, the outside fixed connection and the multiunit draw runner of slider to syringe automatic suction's effect has been reached.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a front view, sectional view of the structure of the present invention;

FIG. 3 is a left side view schematic diagram of the magnet plate of the present invention;

fig. 4 is the structure diagram of the positioning plate of the structure of the utility model viewed from the right.

In the figure: 1. an injector body; 2. a device housing; 3. a magnet plate; 4. a telescopic rod; 5. positioning a plate; 6. inserting a rod; 7. a slide bar; 8. a threaded rod; 9. a slider; 10. a rubber plate; 11. a first spring; 12. a rotating shaft; 13. positioning the ribs; 14. a slide bar; 15. installing a cover; 16. an electric motor; 17. a start button; 18. a limiting block; 19. and a second spring.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-4.

An injector suction auxiliary device, as shown in fig. 1-3, comprises an injector body 1, a device shell 2 is fixedly connected to the outer side of the injector body 1, a magnet plate 3 is movably connected to the left side inside the device shell 2 and positioned at the top and the bottom of the injector body 1 for clamping the outer side of the injector body 1, a plurality of groups of telescopic rods 4 are fixedly connected between the outer side of the magnet plate 3 and the inner side of the device shell 2, a positioning plate 5 is movably connected to the top and the bottom of the injector body 1 for clamping a convex block of the injector body 1, an inserting rod 6 is movably connected to the outer side of the positioning plate 5 and positioned at the inner side of the device shell 2, a sliding rod 7 is fixedly connected to the top of the inner side of the device shell 2, a threaded rod 8 is movably connected to the bottom of the inner side of the device shell 2, a sliding block 9 is movably connected to the outer sides of the threaded rod 8 and the sliding rod 7 and positioned at the outer side of the injector body 1, the pulling block is used for driving the injector body 1 to move; through the technical scheme, the magnet plate 3 and the sliding block 9 are arranged, so that the effects of stably clamping the injector and driving the injector to draw are achieved.

The rubber plate 10 is fixedly connected to the inner side of the magnet plate 3 and the outer side of the injector body 1, the rubber plate 10 and the magnet plate 3 are both of arc structures, and the corresponding magnet plates 3 are homopolar, so that the corresponding magnet plates 3 are close to and attracted with each other, the clamping force on the injector body 1 is improved, and a first spring 11 is fixedly connected between the inner side of the telescopic rod 4 and the magnet plate 3; through the technical scheme, the rubber plate 10 and the first spring 11 are arranged, so that the effect of clamping and buffering the syringe is achieved.

The two sides of the device shell 2 are provided with openings, so that the device shell 2 is opened, the rotating shaft 12 is fixedly connected inside the left side of the device shell 2, the positioning ribs 13 are fixedly connected inside the right side of the device shell 2, the grooves corresponding to the positioning ribs 13 are fixedly connected on the right side of the device shell 2, the positioning ribs 13 can be conveniently inserted, and the positioning effect is improved; through the technical scheme, the rotating shaft 12 and the positioning ribs 13 are arranged, so that the effect of facilitating installation and sealing of the injector is achieved.

A plurality of groups of sliding strips 14 are fixedly connected to the outer side of the sliding block 9 and the outer side of the device shell 2, so that the moving stability of the sliding block 9 is improved, a sliding groove corresponding to the sliding strip 14 is formed in the outer side of the device shell 2, and a groove corresponding to a pulling block of the injector body 1 is formed in the inner side of the sliding block 9; through the technical scheme, the sliding strip 14 is arranged, so that the effect of assisting the sliding block 9 to move is achieved.

The inner side of the sliding block 9 is provided with a thread corresponding to the threaded rod 8, the threaded rod 8 drives the sliding block 9 to move along the inner side of the device shell 2, the right side of the device shell 2 is fixedly connected with a mounting cover 15, a motor 16 is movably connected between the inner side of the mounting cover 15 and the threaded rod 8, the motor 16 can adopt a Y132S1-2 type asynchronous motor, the power is 5.5kW, the outer side of the motor 16 and the outer side of the mounting cover 15 are fixedly connected with a starting button 17, and the starting button 17 is electrically connected with the motor 16; through the technical scheme, the installation cover 15 is arranged and comprises the starting button 17 and the motor 16, so that the effect of facilitating the operation of the device is achieved.

A limiting block 18 is fixedly connected to the inner side of the inserting rod 6 and positioned inside the device shell 2 and used for supporting the inserting rod 6, a second spring 19 is fixedly connected to the inner side of the limiting block 18 and convenient for adjusting the limiting block 18, and a sliding groove corresponding to the second spring 19 and the limiting block 18 is formed in the inner side of the device shell 2; through the technical scheme, the limiting block 18 and the second spring 19 are arranged, so that the effect of conveniently drawing and righting the injector is achieved;

as shown in fig. 4, the inner side of the positioning plate 5 is tangent to the outer side of the projection of the injector body 1, so that the positioning plate 5 clamps the zipper of the injector body 1, and the inner side of the device shell 2 is provided with a sliding groove corresponding to the sliding block 9; through the technical scheme, the effect of moving and guiding the sliding block 9 is achieved.

The working principle is as follows: when in use, a medical staff opens the device shell 2 by taking the rotating shaft 12 as a fulcrum, installs the injector body 1 into the device shell 2, enables the magnet plate 3 and the positioning plate 5 at the bottom of the device shell 2 to clamp the outer side of the injector body 1, enables the slide block 9 to be tangent to the pull block of the device shell 2, closes the device shell 2, inserts the positioning ribs 13 into the grooves at the outer side of the device shell 2, fixes the injector body 1 by utilizing the suction force between the two groups of magnet plates 3, combines the telescopic rod 4 with the first spring 11 for use, is convenient to adjust according to the width of the injector body 1, simultaneously clamps the convex blocks of the injector body 1 by the two groups of positioning plates 5, thereby achieving the effect of convenient installation, then the medical staff presses the starting button 17, the starting button 17 drives the motor 16 to operate, the motor 16 drives the threaded rod 8 to rotate, the threaded rod 8 drives the slide block 14 to move along the chute at the inner side of the device shell 2, the slide bar 9 is used for improving the stability of the movement of the slide block 14, so that the syringe body 1 is driven to suck, the automatic sucking effect is achieved, and the working pressure of medical staff is reduced.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. Syringe suction assist device, including syringe body (1), its characterized in that: the outer side of the injector body (1) is fixedly connected with a device shell (2), the left side in the device shell (2) and the top and the bottom of the injector body (1) are both movably connected with a magnet plate (3), a plurality of groups of telescopic rods (4) are fixedly connected between the outer side of the magnet plate (3) and the inner side of the device shell (2), the top and the bottom of the convex block of the injector body (1) are movably connected with positioning plates (5), the outer side of the positioning plate (5) and the inner side of the device shell (2) are movably connected with an inserted bar (6), the top of the inner side of the device shell (2) is fixedly connected with a sliding rod (7), the bottom of the inner side of the device shell (2) is movably connected with a threaded rod (8), the threaded rod (8) and the sliding rod (7) are movably connected with sliding blocks (9) on the outer sides of the injector body (1).

2. The syringe aspiration assist device of claim 1, wherein: the inboard of magnet board (3) and the outside fixedly connected with rubber slab (10) that is located syringe body (1), rubber slab (10) and magnet board (3) are the arc structure, correspond be homopolar between magnet board (3), fixedly connected with spring (11) between the inboard of telescopic link (4) and magnet board (3).

3. The syringe aspiration assist device of claim 1, wherein: the both sides of device shell (2) are the opening, device shell (2) left inside fixedly connected with pivot (12), the inside fixedly connected with location rib (13) on device shell (2) right side, the right side fixedly connected with and the corresponding recess of location rib (13) of device shell (2).

4. The syringe aspiration assist device of claim 1, wherein: the outer side of the sliding block (9) is fixedly connected with a plurality of groups of sliding strips (14) which are positioned on the outer side of the device shell (2), sliding grooves corresponding to the sliding strips (14) are formed in the outer side of the device shell (2), and grooves corresponding to the pulling blocks of the syringe body (1) are formed in the inner side of the sliding block (9).

5. The syringe aspiration assist device of claim 1, wherein: the inboard of slider (9) is provided with the screw thread corresponding with threaded rod (8), the right side fixedly connected with installation lid (15) of device shell (2), swing joint has motor (16) between the inboard of installation lid (15) and threaded rod (8), the outside of motor (16) just is located the outside fixedly connected with start button (17) of installation lid (15), start button (17) and motor (16) are electric connection.

6. The syringe aspiration assist device of claim 1, wherein: the inboard of inserted bar (6) just is located inside fixedly connected with stopper (18) of device shell (2), the inboard fixedly connected with No. two springs (19) of stopper (18), the inboard of device shell (2) is provided with the spout corresponding with No. two springs (19) and stopper (18).

7. The syringe aspiration assist device of claim 1, wherein: the inner side of the positioning plate (5) is tangent to the outer side of the convex block of the injector body (1), and the inner side of the device shell (2) is provided with a sliding groove corresponding to the sliding block (9).