CN218685561U - Boosting device for electronic injector - Google Patents

Abstract

The utility model relates to an electronic injector technical field discloses a boosting device for electronic injector, including syringe body and actuating arm, the syringe body includes the injection tube, the outer wall of injection tube is provided with the interface, the one end of injection tube is provided with the syringe needle, the inside wall sliding seal of injection tube is connected with the piston, one side of piston is provided with the push rod, the free end of push rod extends to the outside of injection tube, and the outer wall cover is equipped with solid fixed ring, the actuating arm is cavity form setting, the inside of actuating arm is provided with first fixed plate and second fixed plate, parallel distribution about first fixed plate and second fixed plate are, be provided with the threaded rod between first fixed plate and the second fixed plate, the one end and the first fixed plate of threaded rod rotate phase to be connected. The utility model discloses not only can reduce the process that needs repeated change syringe, also reduce use cost moreover, economic environmental protection, easy operation, easy to use.

Description

Boosting device for electronic injector

Technical Field

The utility model relates to an electronic injector technical field specifically is an electronic injector is with boosting device.

Background

Syringes are a common medical device, and as early as the 15 th century, kathler, italian, proposed the principle of syringes, primarily for injecting liquid medicine or drawing fluids, and syringes that can also be used for medical devices, containers, scientific instruments such as those in chromatography, injecting gas through a rubber septum into a blood vessel would cause air embolism, and removing air from the syringe to avoid embolism consisted of inverting the syringe, tapping gently, and then squeezing out a little liquid before injection into the bloodstream.

In some beauty industry at present, when a customer needs to inject some beauty products, a plurality of injectors are usually needed to complete injection, so that the economic cost is greatly improved, and certain pollution is caused to the environment.

Therefore, in view of the above technical problems, it is necessary for those skilled in the art to develop a boosting device for an electronic injector.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electron is booster unit for syringe to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a boosting device technical scheme for electronic syringe, includes syringe body and actuating arm, the syringe body includes the injection tube, the outer wall of injection tube is provided with the interface, the one end of injection tube is provided with the syringe needle, the inside wall sliding seal of injection tube is connected with the piston, one side of piston is provided with the push rod, the free end of push rod extends to the outside of injection tube, and the outer wall cover is equipped with solid fixed ring, the actuating arm is the setting of cavity form, the inside of actuating arm is provided with first fixed plate and second fixed plate, parallel distribution about first fixed plate and second fixed plate are, be provided with the threaded rod between first fixed plate and the second fixed plate, the one end and the first fixed plate looks swivelling joint of threaded rod, the other end of threaded rod runs through the second fixed plate, and is connected with micro motor, the outer wall cover of threaded rod is equipped with the shift ring, the bottom surface of actuating arm is provided with the activity groove, the outer wall of shift ring is provided with the connecting rod, the free end of connecting rod runs through the activity groove, and is connected with solid fixed ring, the top surface of actuating arm is provided with the liquid storage tube, the one end of liquid storage tube, the free end of liquid storage tube is provided with the interface on the injection tube, the spacing ring is provided with the plastic film.

Preferably, one side of the first fixing plate, which is far away from the threaded rod, is provided with a battery jar and a circuit board, a battery is arranged inside the battery jar, and the outer side wall of the first fixing plate is provided with a switch.

Preferably, the switch is electrically connected with the circuit board, and the battery and the micro motor are both electrically connected with the circuit board.

Preferably, the bottom surface of the driving arm is provided with two clamping rings which are distributed in parallel left and right, the injection tube is arranged between the two clamping rings, the opening of each clamping ring is provided with a bolt, and the injection tube is connected with the clamping rings through the bolts.

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

(1) The utility model relates to a boosting device for electronic syringe, through the inside with the clamp ring of injection tube joint in the actuating arm bottom surface, then carry out fixed mounting with injection syringe needle and injection tube, in use, user press the switch, the switch triggers the circuit board, the circuit board is provided with the power by the battery, circuit board and motor looks electric connection, thereby can the driving motor, the output of motor drives the threaded rod and rotates, the rotation of threaded rod drives the direction removal of removal ring to first fixed plate, thereby the removal ring drives solid fixed ring through the connecting rod, push rod and piston move to the direction of injection syringe needle, thereby make the inside sodium hyaluronate liquid of injection tube pass through the stable corium layer of carrying patient's face of injection syringe needle, and the operation is simple, and the use is easy;

(2) The utility model relates to a boosting device for electronic syringe, fill up the inside of liquid storage tube through passing through feed liquor pipe with sodium hyaluronate liquid, press the switch again, the switch is trigger circuit board once more, driving motor, the output of motor drives the threaded rod and rotates, the rotation of threaded rod drives the direction removal of removal ring to the second fixed plate, thereby drive solid fixed ring through the connecting rod, push rod and piston are to the direction removal of keeping away from the syringe needle, because the piston is connected with the inside wall sliding seal of shooting pot, thereby produce a pulling force, thereby make the soft plastic piece on the spacing ring be in the state of opening, make the inside sodium hyaluronate liquid of liquid storage tube flow in the inside of injection pot through the transfer line, the process of the syringe that needs to be changed repeatedly has not only been reduced, and use cost has also been reduced, and economic environmental protection.

Drawings

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

FIG. 2 is a schematic view of the clamp ring of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the actuator arm of FIG. 1;

FIG. 4 is a schematic view of the structure of the movable trough in FIG. 1;

fig. 5 is a schematic view of the stop collar shown in fig. 1.

In the reference symbols: 1. a drive arm; 2. a connecting rod; 3. a fixing ring; 4. a push rod; 5. a clamping ring; 6. a piston; 7. an injection tube; 8. an injection needle; 9. a limiting ring; 10. a switch; 11. a transfusion tube; 12. a battery case; 13. a liquid storage pipe; 14. a liquid inlet pipe; 15. a battery; 16. a first fixing plate; 17. a circuit board; 18. a threaded rod; 19. a moving ring; 20. a micro motor; 21. a movable groove; 22. a soft plastic sheet; 23. a second fixing plate; 24. and (4) an interface.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Examples

Referring to fig. 1-5, the present invention provides a technical solution of a boosting device for an electronic injector: including syringe body and actuating arm 1, the syringe body includes injection tube 7, the outer wall of injection tube 7 is provided with interface 24, the one end of injection tube 7 is provided with syringe needle 8, the inside wall sliding seal of injection tube 7 is connected with piston 6, one side of piston 6 is provided with push rod 4, it is specific, piston 6 can be dismantled with push rod 4 mutually and be connected, the free end of push rod 4 extends to the outside of injection tube 7, and the outer wall cover is equipped with solid fixed ring 3, actuating arm 1 is the setting of cavity form, the inside of actuating arm 1 is provided with first fixed plate 16 and second fixed plate 23, parallel distribution about first fixed plate 16 and second fixed plate 23 are, be provided with threaded rod 18 between first fixed plate 16 and the second fixed plate 23, the one end and the first fixed plate 16 looks rotation of threaded rod 18 are connected, the other end of threaded rod 18 runs through second fixed plate 23, and be connected with micro motor 20, the outer wall cover of threaded rod 18 is equipped with removal ring 19, the bottom surface of actuating arm 1 is provided with activity groove 21, the outer wall connecting rod of removal ring 19 is provided with 2, the free end of connecting rod 2 runs through activity groove 21, and is connected with solid fixed ring 3, the top surface of actuating arm is provided with liquid storage tube 13.

In this embodiment, the output end of the micro motor 20 drives the threaded rod 18 to rotate, the rotation of the threaded rod 18 drives the moving ring 19 to move towards the first fixing plate 16, so that the moving ring 19 drives the fixing ring 3, the push rod 4 and the piston 6 to move towards the injection needle 8 through the connecting rod 2, and therefore sodium hyaluronate liquid inside the injection tube 7 is stably conveyed to the dermis of the face of a patient through the injection needle 8, and the injection device is simple in operation and easy to use.

Referring to fig. 1-5, further, an infusion tube 11 is disposed at one end of the liquid storage tube 13, a free end of the infusion tube 11 is connected to a port 24 of the syringe 7, a limiting ring 9 is disposed on the infusion tube 11, a soft plastic sheet 22 is disposed inside the limiting ring 9, and a liquid inlet tube 14 is disposed at the other end of the infusion tube 11.

In this embodiment, fill up the inside of stock solution pipe 13 with sodium hyaluronate liquid through feed liquor pipe 14, press switch 10 is restarted, switch 10 triggers circuit board 17 once more, drive micro motor 20, micro motor 20's output drives threaded rod 18 and rotates, the rotation of threaded rod 18 drives shift ring 19 and removes to the direction of second fixed plate 23, thereby drive solid fixed ring 3 through connecting rod 2, push rod 4 and piston 6 move to the direction of keeping away from syringe needle 8, because piston 6 is connected with the inside wall sliding seal of injection tube 7, thereby produce a pulling force, thereby make the soft plastic piece 22 on spacing ring 9 be in the state of opening, make the inside sodium hyaluronate liquid of stock solution pipe 13 flow into the inside of injection tube 7 through transfer tube 11.

Referring to fig. 1-5, further, a battery container 12 and a circuit board 17 are disposed on a side of the first fixing plate 16 away from the threaded rod 18, a battery 15 is disposed inside the battery container 12, a switch 10 is disposed on an outer side wall of the first fixing plate 16, the switch 10 is electrically connected to the circuit board 17, and both the battery 15 and the micro motor 20 are electrically connected to the circuit board 17.

In the present embodiment, the circuit board 17 is activated by the switch 10, the battery 15 supplies power to the circuit board 17, and the circuit board 17 is electrically connected to the micro motor 20, so that the micro motor 20 can be driven.

Referring to fig. 1-5, further, the bottom surface of the driving arm 1 is provided with two clamping rings 5, the two clamping rings 5 are distributed in parallel left and right, the injection tube 7 is disposed between the two clamping rings 5, the opening of the clamping ring 5 is provided with a bolt, and the injection tube 7 is connected with the clamping ring 5 through the bolt.

In this embodiment, can be with injection tube 7 joint in the inside of the clamp ring 5 of actuating arm 1 bottom surface, then carry out fixed mounting with syringe needle 8 and injection tube 7, can be applicable to not unidimensional injection tube 7.

Specifically, the utility model discloses a theory of operation and use flow: after the utility model is installed, at first, connect the interior of the clamp ring 5 of the driving arm 1 bottom surface with the injection tube 7, then carry out fixed mounting with the injection tube 7 with the injection tube 8, when using, the user presses the switch 10, the switch 10 triggers the circuit board 17, the circuit board 17 is provided with the power by the battery 15, the circuit board 17 is electrically connected with the micro motor 20 mutually, thereby can drive the micro motor 20, the output end of the micro motor 20 drives the threaded rod 18 to rotate, the rotation of the threaded rod 18 drives the movable ring 19 to move to the direction of the first fixed plate 16, thereby the movable ring 19 drives the fixed ring 3 through the connecting rod 2, the push rod 4 and the piston 6 move to the direction of the injection tube 8, thereby make the sodium hyaluronate liquid inside the injection tube 7 stably carry the injection tube corium layer of the patient face through the injection tube 8, the operation is simple, easy to use, after the sodium hyaluronate liquid inside the injection tube 7 has been injected, the injection needle 8 is pulled out of the face of the patient, sodium hyaluronate liquid is filled in the liquid storage tube 13 through the liquid inlet tube 14, the switch 10 is pressed, the switch 10 triggers the circuit board 17 again to drive the micro motor 20, the output end of the micro motor 20 drives the threaded rod 18 to rotate, the rotation of the threaded rod 18 drives the movable ring 19 to move towards the second fixing plate 23, so that the fixed ring 3 is driven by the connecting rod 2, the push rod 4 and the piston 6 move towards the direction far away from the injection needle 8, because the piston 6 is connected with the inner side wall of the injection tube 7 in a sliding sealing manner, a pulling force is generated, so that the flexible plastic sheet 22 on the limiting ring 9 is in an open state, the sodium hyaluronate liquid in the liquid storage tube 13 flows into the injection tube 7 through the infusion tube 11, and the process of repeatedly replacing the injector is reduced, but also reduces the use cost, and is economic and environment-friendly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

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 (4)

1. A boosting device for an electronic injector is characterized by comprising an injector body and a driving arm (1), wherein the injector body comprises an injection cylinder (7), the outer wall of the injection cylinder (7) is provided with a connector (24), one end of the injection cylinder (7) is provided with an injection needle (8), the inner side wall of the injection cylinder (7) is connected with a piston (6) in a sliding and sealing manner, one side of the piston (6) is provided with a push rod (4), the free end of the push rod (4) extends to the outside of the injection cylinder (7), the outer wall of the injection cylinder is sleeved with a fixing ring (3), the driving arm (1) is arranged in a hollow manner, a first fixing plate (16) and a second fixing plate (23) are arranged inside the driving arm (1), the first fixing plate (16) and the second fixing plate (23) are distributed in a left-right parallel manner, a micro motor (20) is arranged between the first fixing plate (16) and the second fixing plate (23), one end of the threaded rod (18) is rotatably connected with the first fixing plate (16), the other end of the threaded rod (18) penetrates through the second fixing plate (23) and is connected with a movable ring (19), and the outer wall of the connecting rod (18) is sleeved with a movable ring (19), the free end of connecting rod (2) runs through activity groove (21), and is connected with solid fixed ring (3), the top surface of actuating arm (1) is provided with liquid storage tube (13), the one end of liquid storage tube (13) is provided with transfer line (11), the free end of transfer line (11) is connected with interface (24) on injection tube (7), be provided with spacing ring (9) on transfer line (11), the inside of spacing ring (9) is provided with soft plastic piece (22), the other end of transfer line (11) is provided with feed liquor pipe (14).

2. The booster device for an electronic syringe according to claim 1, wherein: one side of the first fixing plate (16) far away from the threaded rod (18) is provided with a battery jar (12) and a circuit board (17), a battery (15) is arranged inside the battery jar (12), and the outer side wall of the first fixing plate (16) is provided with a switch (10).

3. The booster device for an electronic syringe according to claim 2, characterized in that: the switch (10) is electrically connected with the circuit board (17), and the battery (15) and the micro motor (20) are electrically connected with the circuit board (17).

4. The booster device for an electronic syringe according to claim 1, wherein: the injection device is characterized in that clamping rings (5) are arranged on the bottom surface of the driving arm (1), two clamping rings (5) are arranged and distributed in a left-right parallel mode, the injection tube (7) is arranged between the two clamping rings (5), a bolt is arranged at an opening of each clamping ring (5), and the injection tube (7) is connected with the clamping rings (5) through the bolt.

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