CN213183265U

CN213183265U - Syringe model for nursing practice

Info

Publication number: CN213183265U
Application number: CN202022442571.4U
Authority: CN
Inventors: 彭馨宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-05-11
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a syringe model is used in nursing exercise relates to syringe model technical field, including the syringe, the lift mouth has been seted up at the top of syringe, the mouth that rotates has been seted up at one side top of syringe, the liquid outlet has been seted up to the bottom of syringe, the top fixedly connected with locating piece of liquid outlet, the inside swing joint of syringe has the block rubber, the top swing joint of block rubber has the lift post, the top fixedly connected with of lift post is pressed soon, one side fixedly connected with pinion rack of lift post. This syringe model is used in nursing exercise sets up through the cooperation of pinion rack and gear, when opening variable speed motor, can make variable speed motor drive gear rotate, can make gear drive pinion rack remove, can make the pinion rack drive the lift post and remove, when variable speed motor adjusts to different speeds, can effectually make the nursing exercise feel and study to the injection of different speeds.

Description

Syringe model for nursing practice

Technical Field

The utility model relates to an injector model technical field specifically is an injector model is used in nursing exercise.

Background

Injection, which refers to the injection of liquid or gas into the human body by means of medical devices such as syringes, to achieve the purpose of diagnosis, treatment, and prevention of diseases.

The existing injector model for nursing practice can not control the speed of the injector when in use and can not fix the injector when in injection.

Therefore, there is a need to provide a syringe model for health care practice to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an injector model is used in nursing exercise to current nursing exercise that proposes in solving above-mentioned background art can not control the speed of syringe, and can not carry out the problem fixed to the syringe during syringe injection.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an injector model for nursing practice comprises an injection tube, the top of the injection tube is provided with a lifting port, the top of one side of the injection tube is provided with a rotating port, the bottom of the injection tube is provided with a liquid outlet, the top of the liquid outlet is fixedly connected with a positioning block, the interior of the injection tube is movably connected with a rubber block, the top of the rubber block is movably connected with a lifting column, the top of the lifting column is fixedly connected with a pressing block, a toothed plate is fixedly connected to one side of the lifting column, a gear is engaged and connected to the surface of the toothed plate, the middle part of the gear is fixedly connected with a rotating column, one end of the rotating column far away from the gear is fixedly connected with a variable speed motor, the front surface and the rear surface of the bottom of the injection tube are both provided with sliding openings, the sliding openings are internally provided with sliding grooves, the inside swing joint of spout has the slider, the one end fixedly connected with retainer plate of spout is kept away from to the slider.

Preferably, the top of rubber piece has seted up the location mouth, the constant head tank has been seted up to the inside of location mouth, the inside swing joint of constant head tank has the fixed block, the bottom of lift post and the top fixed connection of fixed block.

Preferably, one side of the lifting column is provided with a rotating groove, and the rear surface of the rotating groove is fixedly connected with the toothed plate.

Preferably, the top of the lifting column penetrates through the inside of the lifting port.

Preferably, one end of the rotating column, which is far away from the gear, penetrates through the rotating port.

Preferably, one side of the variable speed motor, which is close to the rotating column, is fixedly connected with the injection tube.

Preferably, the sliding groove and the sliding block are mutually matched, and the sliding groove and the sliding block are both of a T-shaped structure.

(III) advantageous effects

Compared with the prior art, the utility model provides an injector model for nursing exercise possesses following beneficial effect:

1. this syringe model is used in nursing exercise sets up through the cooperation of pinion rack and gear, when opening variable speed motor, can make variable speed motor drive gear rotate, can make gear drive pinion rack remove, can make the pinion rack drive the lift post and remove, when variable speed motor adjusts to different speeds, can effectually make the nursing exercise feel and study to the injection of different speeds.

2. This syringe model is used in nursing exercise sets up through the cooperation of spout and slider, when the slider slides, can make the slider drive the retainer plate and slide, can make the retainer plate shade carry out the position of injecting in needs, can make the retainer plate carry out spacing fixed to the syringe, prevents that the syringe from taking place the skew when injecting.

Drawings

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

FIG. 2 is a schematic front sectional view of the structure of the injection tube of the present invention;

FIG. 3 is a schematic top-down view of the syringe structure of the present invention;

fig. 4 is an enlarged schematic view of the structure of the area a in fig. 2 according to the present invention.

In the figure: 1. an injection tube; 2. a lifting port; 3. a rotation port; 4. a liquid outlet; 5. positioning blocks; 6. a rubber block; 7. positioning the opening; 8. positioning a groove; 9. a fixed block; 10. a lifting column; 11. pressing is quick; 12. a rotating groove; 13. a toothed plate; 14. a gear; 15. rotating the column; 16. a variable speed motor; 17. a sliding port; 18. a chute; 19. a slider; 20. and a fixing ring.

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, an injector model for nursing practice comprises an injection tube 1, a lifting port 2 is provided at the top of the injection tube 1, a rotating port 3 is provided at the top of one side of the injection tube 1, a liquid outlet 4 is provided at the bottom of the injection tube 1, a positioning block 5 is fixedly connected to the top of the liquid outlet 4, a rubber block 6 is movably connected to the inside of the injection tube 1, a positioning port 7 is provided at the top of the rubber block 6, a positioning groove 8 is provided inside the positioning port 7, a fixing block 9 is movably connected to the inside of the positioning groove 8, the bottom of the lifting column 10 is fixedly connected to the top of the fixing block 9, the lifting column 10 can drive the rubber block 6 to move up and down, a lifting column 10 is movably connected to the top of the rubber block 6, a pressing block 11 is fixedly connected to the top of the lifting column 10, a rotating groove 12 is provided at one side of the lifting column, the gear plate 13 can be limited and fixed, the top of the lifting column 10 penetrates through the lifting port 2, the lifting column 10 can be more convenient and faster to move in a lifting mode, the gear plate 13 is fixedly connected to one side of the lifting column 10, the gear 14 is connected to the surface of the gear plate 13 in a meshed mode, the rotating column 15 is fixedly connected to the middle of the gear 14, one end, far away from the gear 14, of the rotating column 15 penetrates through the rotating port 3, the rotating column 15 can rotate, the variable speed motor 16 is fixedly connected to one end, far away from the gear 14, of the rotating column 15, one side, close to the rotating column 15, of the variable speed motor 16 is fixedly connected with the injection tube 1, the variable speed motor 16 can be fixed, the gear plate 13 and the gear 14 are matched, when the variable speed motor 16 is opened, the variable speed motor 16 can drive the gear 14 to rotate, the gear 14 can drive the gear plate 13 to move, and the gear plate 13 can drive the lifting column 10 to, when gear motor 16 adjusts to different speeds, can effectually make the nursing exercise feel and study to the injection of different speeds, spout 17 has all been seted up with the rear surface to the bottom front surface of injection syringe 1, spout 18 has been seted up to spout 17's inside, the inside swing joint of spout 18 has slider 19, spout 18 and slider 19 mutual adaptation, spout 18 is T type structure with slider 19, can make slider 19 more convenient and fast when sliding, slider 19 keeps away from the one end fixedly connected with retainer plate 20 of spout 18, cooperation setting through spout 18 and slider 19, when slider 19 slides, can make slider 19 drive retainer plate 20 slide, can make the retainer plate 20 shade carry out the position of injecting in needs, can make retainer plate 20 carry out spacing fixed to injection syringe 1, the skew takes place when preventing that injection syringe 1 from injecting.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when needs use injection pipe 1, need adjust variable speed motor 16 to suitable speed earlier, then place retainer plate 20 in suitable injection position, then press fast 11 with the hand light, then open variable speed motor 16, make variable speed motor 16 drive gear 14 and rotate, make gear 14 drive pinion rack 13 move, make pinion rack 13 drive lift post 10 and move, make lift post 10 drive press fast 11 and carry out lifting movement, can effectually make the nursing exercise feel the solution to injection speed, because of variable speed motor 16 can the governing speed difference, so can make the nursing exercise feel to the speed of difference, it is skilled and study.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. An injector model for nursing practice, comprising an injection tube (1), characterized in that: the injection device is characterized in that a lifting port (2) is formed in the top of the injection tube (1), a rotating port (3) is formed in the top of one side of the injection tube (1), a liquid outlet (4) is formed in the bottom of the injection tube (1), a positioning block (5) is fixedly connected to the top of the liquid outlet (4), a rubber block (6) is movably connected to the inside of the injection tube (1), a lifting column (10) is movably connected to the top of the rubber block (6), a pressing block (11) is fixedly connected to the top of the lifting column (10), a toothed plate (13) is fixedly connected to one side of the lifting column (10), a gear (14) is connected to the surface of the toothed plate (13) in a meshed manner, a rotating column (15) is fixedly connected to the middle of the gear (14), a variable speed motor (16) is fixedly connected to one end, far away from the gear (14), of the rotating column (15), sliding ports (17) are formed in the front, a sliding groove (18) is formed in the sliding opening (17), a sliding block (19) is movably connected in the sliding groove (18), and a fixing ring (20) is fixedly connected to one end, far away from the sliding groove (18), of the sliding block (19).

2. The syringe model for nursing practice according to claim 1, characterized in that: location mouth (7) have been seted up at the top of rubber block (6), constant head tank (8) have been seted up to the inside of location mouth (7), the inside swing joint of constant head tank (8) has fixed block (9), the bottom of lift post (10) and the top fixed connection of fixed block (9).

3. The syringe model for nursing practice according to claim 1, characterized in that: a rotating groove (12) is formed in one side of the lifting column (10), and the rear surface of the rotating groove (12) is fixedly connected with the toothed plate (13).

4. The syringe model for nursing practice according to claim 1, characterized in that: the top of the lifting column (10) penetrates through the lifting port (2).

5. The syringe model for nursing practice according to claim 1, characterized in that: one end of the rotating column (15) far away from the gear (14) penetrates through the rotating opening (3).

6. The syringe model for nursing practice according to claim 1, characterized in that: one side of the variable speed motor (16) close to the rotating column (15) is fixedly connected with the injection tube (1).

7. The syringe model for nursing practice according to claim 1, characterized in that: the sliding groove (18) and the sliding block (19) are mutually matched, and the sliding groove (18) and the sliding block (19) are both of a T-shaped structure.