CN217793990U

CN217793990U - Special acupuncture point injector for Chinese patent medicine

Info

Publication number: CN217793990U
Application number: CN202221038773.5U
Authority: CN
Inventors: 龙鑫; 张宁; 徐丰改; 段岳琛; 唐增; 邹巧; 张智敏
Original assignee: Sichuan Integrative Medicine Hospital
Current assignee: Sichuan Integrative Medicine Hospital
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-11-15
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a special acupoint injector for Chinese patent medicines, which comprises an injection tube, a needle head connected at the bottom of the injection tube and a lip plate connected at the top of the injection tube, wherein a push rod is arranged in the injection tube, and the bottom of the push rod is connected with a piston; the top of the push rod is connected with a pressure plate, the side wall of the pressure plate is connected with an extension block, the bottom of the extension block is connected with a touch plate through a pressure rod, and the outer side wall of the injection cylinder is connected with a guide cylinder; the bottom of the touch plate is connected with a limiting block, the limiting block is connected with a guide cylinder which can be horizontally turned, and a plurality of transverse grooves are formed in the guide cylinder; the utility model discloses well stopper can be spacing through the gag lever post, and the transverse groove can be arranged in to the gag lever post, and is effectual to carry on spacingly to the position of touch panel to the removal of restriction piston, the convenient control pushes away the dose, and the depression bar is dismantled and is connected on extending the piece, makes things convenient for subsequent dismouting, can choose the depression bar for use according to the actual demand.

Description

Special acupuncture point injector for Chinese patent medicine

Technical Field

The utility model relates to a Chinese patent medicine injection technical field, in particular to a special acupuncture point injector for Chinese patent medicine.

Background

The Chinese patent medicine is prepared into various Chinese medicine products with different dosage forms by using Chinese herbal medicines as raw materials and processing the Chinese herbal medicines into preparations. The Chinese patent medicine is injected into related acupuncture points, tenderness points or body surface palpation positive reaction points to treat diseases through double functions of acupuncture and medicines. When in injection, an injector is needed, after the local skin is disinfected conventionally, the injector is used for quickly inserting the needle into the acupuncture point, then the needle is slowly pushed or lifted up and down for insertion, after the needle has a feeling of qi, the needle is pulled back, and if the needle is not blood, the medicine can be pushed in. The medicine pushing speed is selected according to the disease type, and the medicine injection amount is also selected according to the disease type.

In the novel acupuncture point injector that current patent publication number is CN213941739U discloses, can be before the injection to different acupuncture points, position through extrusion gleitbretter slip fixture block, the quantity of injection medicine this time of accurate control, thereby can use an injector to accomplish the injection at different acupuncture points, inwards extrude the gleitbretter, slide fixture block to a definite position according to the scale, thereby control the quantity of injection medicine this time, then loosen the gleitbretter, the fixture block can automatic chucking, it drives the piston and injects to promote the push pedal, the slide bar can drive the slider and slide in the slide rail this moment, the slider can meet the hindrance of fixture block, the explanation has arrived the quantity that needs the injection.

When the injector is used, the amount of injected medicines can be controlled, the position of the sliding rod is limited through the sliding block, the sliding rod is fixed in the sliding rail through the extrusion force of the spring, the sliding rod can be driven to deviate when impacting the sliding block in the process of pushing the piston, and the positioning accuracy of the sliding block needs to be further improved. Aiming at the problems, the special acupuncture point injector for the Chinese patent medicine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special acupuncture point syringe of chinese patent medicine to solve the problem that proposes in the above-mentioned background art.

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

the special acupuncture point injector for the Chinese patent medicine comprises an injection tube, a needle head connected to the bottom of the injection tube and a lip plate connected to the top of the injection tube, wherein a push rod is arranged inside the injection tube, and the bottom of the push rod is connected with a piston;

the top of the push rod is connected with a pressure plate, the side wall of the pressure plate is connected with an extension block, the bottom of the extension block is connected with a touch panel through a pressure rod, and the outer side wall of the injection cylinder is connected with a guide cylinder for the touch panel and the pressure rod to extend into;

be equipped with the stopper in the guide cylinder, be connected with the gag lever post that can the level overturn on the stopper, be provided with a plurality of transverse groove on the guide cylinder for with the position of gag lever post cooperation fixed stopper at the guide cylinder inner chamber.

Preferably, the limiting rod is close to limiting block one end and connects the axis of rotation, be equipped with in the limiting block with axis of rotation complex rotation groove, the limiting rod is kept away from the one end of limiting block and is extended the guide cylinder.

Preferably, one side of the guide cylinder, which is far away from the injection tube, is provided with a vertical groove for the two groups of limiting rods to slide up and down when approaching, and the top of the vertical groove is communicated with the outside.

Preferably, the outer wall of the limiting block is in sliding fit with the inner wall of the guide cylinder, and the bottom of the touch plate contacts with the top of the limiting block.

Preferably, a plurality of horizontal grooves are evenly distributed in the vertical direction, the outer wall of the injection cylinder is provided with scale marks, and the arrangement positions of the horizontal grooves correspond to the scale marks.

Preferably, the top end of the pressing rod is provided with threads, the bottom of the extension block is provided with a screw hole matched with the threads at the top end of the pressing rod, and the bottom end of the pressing rod is rotatably connected with the touch plate.

Preferably, the bottom of the piston and the bottom of the limiting block are located on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that:

the limiting block can limit through the limiting rod, the limiting rod can be arranged in the transverse groove, and the position of the touch plate is effectively limited, so that the movement of the piston is limited, and the medicine pushing quantity is conveniently controlled;

the utility model discloses well depression bar dismantlement is connected on extending the piece, makes things convenient for subsequent dismouting, can choose the depression bar for use according to the actual demand.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the local splitting structure of the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 11. an injection tube; 12. a lip plate; 13. a needle head; 14. a guide cylinder; 16. pressing a plate; 17. a push rod; 18. a piston; 19. an extension block; 20. a pressure lever; 21. a touch panel; 22. scale lines; 23. a vertical slot; 24. a transverse groove; 25. a limiting block; 26. a limiting rod.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, the special acupuncture point injector for Chinese patent medicine comprises an injection tube 11, a needle 13 connected to the bottom of the injection tube 11, and a lip 12 connected to the top of the injection tube 11, wherein a push rod 17 is arranged inside the injection tube 11, and a piston 18 is connected to the bottom of the push rod 17;

the pushing rod 17 can push the medicine in the syringe 11 to be output from the needle 13 by pressing the piston 18;

the top of the push rod 17 is connected with a pressure plate 16, the side wall of the pressure plate 16 is connected with an extension block 19, the bottom of the extension block 19 is connected with a contact plate 21 through a pressure rod 20, and the outer side wall of the injection cylinder 11 is connected with a guide cylinder 14 for the contact plate 21 and the pressure rod 20 to extend into;

pressing the pressing plate 16 can drive the pushing rod 17 to move, and simultaneously drive the pressing rod 20 and the touch plate 21 to move in the guide cylinder 14;

a limiting block 25 is arranged in the guide cylinder 14, a limiting rod 26 capable of horizontally turning is connected to the limiting block 25, and a plurality of transverse grooves 24 are formed in the guide cylinder 14 and used for being matched with the limiting rod 26 to fix the position of the limiting block 25 in the inner cavity of the guide cylinder 14; the limiting rod 26 is turned into the transverse groove 24, so that the position of the limiting block 25 in the guide cylinder 14 can be limited, and the descending position of the touch plate 21 can be limited.

One end, close to the limiting block 25, of the limiting rod 26 is connected with a rotating shaft, a rotating groove matched with the rotating shaft is formed in the limiting block 25, and one end, far away from the limiting block 25, of the limiting rod 26 extends out of the guide cylinder 14; the stopper rod 26 can horizontally rotate in the stopper 25 around the axis of the rotating shaft.

A vertical groove 23 is formed in one side, away from the injection tube 11, of the guide cylinder 14 and used for enabling the two groups of limiting rods 26 to slide up and down when approaching, and the top of the vertical groove 23 is communicated with the outside; when the two sets of stop levers 26 are close, the two sets of stop levers 26 can slide in the vertical grooves 23.

The outer wall of the limiting block 25 is in sliding fit with the inner wall of the guide cylinder 14, and the bottom of the contact plate 21 contacts the top of the limiting block 25; the stopper 25 can stably restrict the lowering position of the touch panel 21.

A plurality of transverse grooves 24 are uniformly distributed in the vertical direction, scale marks 22 are arranged on the outer wall of the injection cylinder 11, and the arrangement positions of the transverse grooves 24 correspond to the scale marks 22; when the position of the limiting block 25 is conveniently adjusted, the limiting block is adjusted by aligning the scale marks 22, so that the limiting rod 26 is arranged in the corresponding transverse groove 24 to fix the position of the limiting block 25.

The top end of the compression bar 20 is provided with threads, the bottom of the extension block 19 is provided with a screw hole matched with the threads at the top end of the compression bar 20, and the bottom end of the compression bar 20 is rotatably connected with a touch plate 21; the subsequent dismouting of depression bar 20 is made things convenient for, can select for use depression bar 20 according to actual demand.

The bottom of the piston 18 and the bottom of the limiting block 25 are located on the same horizontal plane, so that when the bottom of the touch plate 21 contacts the top of the limiting block 25, the stop position of the piston 18 can correspond to the stop position of the limiting block 25, and the injection amount can be conveniently controlled.

The working principle is as follows: the utility model discloses when using, chinese patent medicine takes out to injection tube 11 in, installs syringe needle 13, adjusts the position of stopper 25 according to the injection dose, aims at scale mark 22 and adjusts, makes the gag lever post 26 overturn to the position of arranging corresponding transverse groove 24 in fixed stopper 25 in, presses clamp plate 16 and can drive impulse lever 17 and remove, drives depression bar 20 and touch panel 21 simultaneously and removes in guide cylinder 14, and stopper 25 can restrict the position of touch panel 21.

Claims

1. The special acupuncture point injector for the Chinese patent medicine comprises an injection tube (11), a needle head (13) connected to the bottom of the injection tube (11) and a lip plate (12) connected to the top of the injection tube (11), wherein a push rod (17) is arranged inside the injection tube (11), and the bottom of the push rod (17) is connected with a piston (18);

the method is characterized in that: the top of the push rod (17) is connected with a pressure plate (16), the side wall of the pressure plate (16) is connected with an extension block (19), the bottom of the extension block (19) is connected with a touch plate (21) through a pressure rod (20), and the outer side wall of the injection cylinder (11) is connected with a guide cylinder (14) for the touch plate (21) and the pressure rod (20) to extend into;

be equipped with stopper (25) in guide cylinder (14), but be connected with gag lever post (26) of horizontal upset on stopper (25), be provided with a plurality of cross slot (24) on guide cylinder (14) for with gag lever post (26) cooperation fixed stopper (25) in the position of guide cylinder (14) inner chamber.

2. The acupoint syringe special for Chinese patent medicines according to claim 1, characterized in that: the limiting rod (26) is close to limiting block (25) one end and connects the axis of rotation, be equipped with in limiting block (25) with axis of rotation complex rotation groove, limiting rod (26) keep away from the one end of limiting block (25) and extend guide cylinder (14).

3. The acupoint syringe special for Chinese patent medicines according to claim 1, characterized in that: one side of the guide cylinder (14) far away from the injection cylinder (11) is provided with a vertical groove (23) for the two groups of limiting rods (26) to slide up and down when approaching, and the top of the vertical groove (23) is communicated with the outside.

4. The acupoint syringe special for Chinese patent medicines according to claim 1, characterized in that: the outer wall of the limiting block (25) is in sliding fit with the inner wall of the guide cylinder (14), and the bottom of the touch plate (21) is in contact with the top of the limiting block (25).

5. The acupoint syringe special for Chinese patent medicines according to claim 1, characterized in that: a plurality of transverse grooves (24) are uniformly distributed in the vertical direction, scale marks (22) are arranged on the outer wall of the injection cylinder (11), and the transverse grooves (24) are arranged at positions corresponding to the scale marks (22).

6. The acupoint syringe special for Chinese patent medicines according to claim 1, characterized in that: the top end of the pressing rod (20) is provided with threads, the bottom of the extension block (19) is provided with a screw hole matched with the threads at the top end of the pressing rod (20), and the bottom end of the pressing rod (20) is rotatably connected with the touch plate (21).

7. The acupoint syringe special for Chinese patent medicines according to claim 1, characterized in that: the bottom of the piston (18) and the bottom of the limiting block (25) are positioned on the same horizontal plane.