CN218248133U

CN218248133U - Radio frequency therapeutic apparatus with low voltage protection

Info

Publication number: CN218248133U
Application number: CN202221701803.6U
Authority: CN
Inventors: 齐文海; 张涛
Original assignee: Wuhan Yishizhong Medical Technology Co ltd
Current assignee: Wuhan Yishizhong Medical Technology Co ltd
Priority date: 2021-11-08
Filing date: 2022-07-04
Publication date: 2023-01-10
Anticipated expiration: 2032-07-04

Abstract

The utility model provides a radio frequency therapy apparatus with low pressure protection, including the therapeutic instrument main part, therapeutic instrument main part one side is connected with low pressure line protector, and therapeutic instrument main part bottom is equipped with pedal device, and therapeutic instrument main part one side is equipped with the treatment handle, and the treatment handle includes preceding barrel and back barrel, is equipped with a plurality of micro needles on the preceding barrel, is equipped with the liquid groove on the preceding barrel, is equipped with the syringe that is equipped with active ingredient and divides the liquid in the back barrel, the export and the liquid groove intercommunication of syringe. The pedal device avoids the phenomenon that a worker holds the treatment handle and the control switch by one hand. The operation is convenient and fast. The injector can change the liquid of different beauty components into the injector, and the liquid is injected to the surface of the human body through the micro needle which moves back and forth, so that the treatment effect is achieved. When the micro needle stops moving, the liquid in the liquid groove is prevented from continuously flowing onto the micro needle, the liquid seepage is avoided, and the raw materials are saved.

Description

Radio frequency therapeutic apparatus with low voltage protection

Technical Field

The utility model relates to a therapeutic instrument field especially relates to radio frequency therapeutic instrument with low pressure protection.

Background

The radio frequency technology can generate radio frequency waves at a specific subcutaneous depth, act on water molecules in collagen, generate heat through friction, and achieve the effect of heating dermal collagen. However, when active ingredients in the existing radio frequency therapeutic apparatus effectively permeate into skin, liquid of beauty components in the radio frequency therapeutic apparatus cannot be replaced, or a liquid replacing procedure is very complicated, and meanwhile, when the radio frequency therapeutic apparatus stops working, liquid seeps out to waste raw materials, so that the treatment cost is increased.

Chinese patent document CN213312950U describes a radio frequency therapeutic apparatus for removing eye bags, which includes a therapeutic apparatus body and a therapeutic pen, wherein the therapeutic apparatus body has a radio frequency output end and a radio frequency return end, the therapeutic pen has a radio frequency access end and a radio frequency needle, the radio frequency output end of the therapeutic apparatus body is electrically connected to the radio frequency access end of the therapeutic pen through a shielding wire, the radio frequency return end of the therapeutic apparatus body is electrically connected to an antenna target, the therapeutic apparatus body, the therapeutic pen, the antenna target and the body form a closed loop, and the antenna target collects radio frequency current of body return within a range of 300mm from the skin surface of the body. However, when the treatment pen of the device is used for treatment, the liquid of the beauty components in the radio frequency treatment instrument cannot be replaced, or the procedure for replacing the liquid is very complicated, and meanwhile, when the treatment instrument stops working, the liquid can seep out, so that the defect of use exists, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a radio frequency therapeutic instrument with low pressure protection, when solving the effective infiltration skin of active ingredient in the radio frequency therapeutic instrument, can not change the liquid of the cosmetic composition in the radio frequency therapeutic instrument, perhaps change the liquid procedure very loaded down with trivial details, simultaneous control when the therapeutic instrument stop work, still can have liquid to ooze, the problem of extravagant raw and other materials.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the radio frequency therapeutic apparatus with low-voltage protection comprises a therapeutic apparatus main body, wherein one side of the therapeutic apparatus main body is connected with a low-voltage line protector, the bottom of the therapeutic apparatus main body is provided with a pedal device, one side of the therapeutic apparatus main body is provided with a therapeutic handle, the therapeutic handle comprises a front barrel and a rear barrel, the front barrel is provided with a plurality of micro needles, the front barrel is provided with a liquid tank, the rear barrel is internally provided with an injector filled with active ingredient liquid, and an outlet of the injector is communicated with the liquid tank.

In the preferred scheme, an electric push rod is arranged in the front cylinder, a connecting plate is arranged at one end of the electric push rod, a plurality of micro needles are arranged on the connecting plate, a plurality of through holes are formed in the front cylinder, and the micro needles are abutted against the front cylinder to slide.

In the preferred scheme, a liquid groove is arranged on the front cylinder, an inlet of the liquid groove is arranged at one end of the front cylinder, and the micro needle respectively penetrates through the front cylinder and the liquid groove and abuts against the through hole of the front cylinder to slide.

In the preferred scheme, be equipped with first fixed block on the back barrel, be equipped with first recess on the first fixed block, the fixed plate supports to lean on to install on the recess of first fixed block.

In the preferred scheme, a second fixing block is arranged on the rear barrel, a second groove is formed in the second fixing block, a threaded seat is arranged on the second fixing block, the second fixing block is in threaded connection with a screw rod, the output end of a motor is fixedly connected with the screw rod, and the motor is installed on the rear barrel.

In the preferred scheme, the injector comprises an injection tube, a sliding push rod is arranged in the injection tube, one end of the push rod is connected with a piston, the other end of the piston is connected with a bottom plate, and the piston is abutted against the inside of the injection tube.

In the preferred scheme, one end of the front cylinder is provided with a cover cap, one end of the cover cap is provided with a plurality of sliding balls in circumferential arrays, the sliding balls abut against the cover cap to rotate, and one end of the cover cap is provided with a plurality of second through holes for the micro needles to pass through.

In a preferred scheme, the top of the therapeutic apparatus main body is provided with a display screen and a placing groove for placing the therapeutic handle.

In the preferred scheme, the rear cylinder body is provided with a plywood hinged with the rear cylinder body;

the opening-closing plate capable of opening and closing is used for disassembling the injector in the rear cylinder.

The utility model has the advantages that: the pedal device of therapeutic instrument main part bottom, when staff's foot stepped on pedal device, the treatment handle operation avoids the phenomenon that the staff singlehanded handheld treatment handle, still needs the switch of this hand drive treatment handle. Thereby the staff can operate the treatment handle more conveniently and quickly. The injector can be detached and installed from the rear cylinder body, liquid with different beauty components can be replaced in the injector, the injector is driven to move, the liquid flows onto the micro needle through the liquid groove, and the liquid is injected to the surface of a human body through the micro needle which moves back and forth, so that the treatment effect is achieved. When the micro needle stops moving, the micro needle always abuts against the through hole of the front cylinder body, liquid in the liquid groove is prevented from continuously flowing to the micro needle, the phenomenon of liquid seepage is avoided, and waste of raw materials is avoided. The treatment handle is convenient for the staff to remove to the ball that slides. Meanwhile, the cap can effectively prevent the micro needle from pricking a person or touching a hard object without using the treatment handle, and the effects of protecting the safety of the person and the safety of equipment are achieved. Has great popularization value.

Drawings

The present invention will be further explained with reference to the drawings and examples;

FIG. 1 is an isometric view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the therapeutic handle of the present invention;

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

figure 4 is a cross-sectional view of the syringe of the present invention;

in the figure: a therapeutic apparatus main body 1; a pedal device 2; a low-voltage line protector 3; a display screen 4; a placement groove 5; a treatment handle 6; a cap 601; a front cylinder 602; a connecting plate 603; an electric push rod 604; a syringe 605; an injection tube 6051; a piston 6052; a push rod 6053; a base plate 6054; a fixture plate 6055; a first fixed block 606; a second fixed block 607; a lead screw 608; a motor 609; a rear cylinder 610; a liquid tank 611; a sliding ball 612; a microneedle 613; a snap plate 614.

Detailed Description

Example 1:

as shown in fig. 1-4, the radio frequency therapeutic apparatus with low voltage protection comprises a therapeutic apparatus main body 1, one side of the therapeutic apparatus main body 1 is connected with a low voltage line protector 3, the bottom of the therapeutic apparatus main body 1 is provided with a pedal device 2, one side of the therapeutic apparatus main body 1 is provided with a therapeutic handle 6, the therapeutic handle 6 comprises a front cylinder 602 and a rear cylinder 610, the front cylinder 602 is provided with a plurality of micro needles 613, the front cylinder 602 is provided with a liquid tank 611, the rear cylinder 610 is provided with an injector 605 containing active ingredient liquid, and the outlet of the injector 605 is communicated with the liquid tank 611. From this structure, the pedal device 2 of 1 bottom of therapeutic instrument main part can make at the during operation, and when staff's foot stepped on pedal device 2, treatment handle 6 moved, avoided staff's singlehanded treatment handle 6, still need the phenomenon of this hand drive treatment handle 6's switch. Thereby the staff can operate the treatment handle 6 more conveniently and quickly. The syringe 605, which can be detached and attached from the rear cylinder 610, can exchange different liquids of cosmetic components into the syringe 605, and the syringe 605 is driven to move, so that the liquid flows onto the micro needle 613 through the liquid groove 611, and is injected to the surface of the human body through the micro needle 613 moving back and forth, thereby achieving the therapeutic effect. When the micro-needle 613 stops moving, the micro-needle 613 is always abutted against the through hole of the front cylinder 602, and the liquid in the liquid groove 611 is prevented from continuously flowing onto the micro-needle 613, so that the phenomenon of liquid seepage is avoided, and the waste of raw materials is avoided. The low-voltage line protector performs short-circuit protection to the unequal potential conductor, thereby playing a role in protecting the power supply from being disconnected. When the voltage is too low and the circuit cannot normally run, the power supply is cut off to prevent the equipment from being burnt out due to overload.

In a preferred embodiment, an electric push rod 604 is disposed inside the front cylinder 602, a connecting plate 603 is disposed at one end of the electric push rod 604, a plurality of microneedles 613 are disposed on the connecting plate 603, a plurality of through holes are disposed on the front cylinder 602, and the microneedles 613 are abutted against the front cylinder 602 to slide therein. With this structure, the electric plunger 604 is driven to move the plurality of microneedles 613 back and forth in the through-holes of the front cylinder 602, thereby driving the liquid on the microneedles 613 to permeate into the skin.

In a preferred embodiment, front cylinder 602 is provided with liquid groove 611, the inlet of liquid groove 611 is provided at one end of front cylinder 602, and microneedle 613 respectively penetrates front cylinder 602 and liquid groove 611 and slides in the through hole of front cylinder 602. With this configuration, when the electric plunger 604 is operated, the micro needle 613 moves back and forth in the through hole of the front cylinder 602, and when the electric plunger 604 is stopped, the micro needle 613 does not move in the through hole of the front cylinder 602, and the liquid in the liquid tank 611 does not flow out, so that the waste of the liquid is not generated.

In the preferred scheme, be equipped with first fixed block 606 on the back barrel 610, be equipped with first recess on the first fixed block 606, the fixed plate 6055 supports to lean on to install on the recess of first fixed block 606. From this structure, the fixed plate 6055 of syringe 605 supports and leans on installing on the recess of first fixed block 606, can fix syringe 605, when the liquid in the syringe 605 needs to be changed, moves away from first fixed block 606 to the fixed plate 6055 of syringe 605, and convenient operation is swift, and the practicality is strong.

In a preferable scheme, a second fixing block 607 is arranged on the rear cylinder 610, a second groove is arranged on the second fixing block 607, a threaded seat is arranged on the second fixing block 607, the second fixing block 607 is in threaded connection with a screw rod 608, an output end of a motor 609 is fixedly connected with the screw rod 608, and the motor 609 is arranged on the rear cylinder 610. With the structure, the motor 609 is driven, the screw rod 608 rotates to drive the second fixing block 607 to move, and the second fixing block 607 drives the bottom plate 6054 to move forward.

In a preferred scheme, the injector 605 comprises a syringe 6051, a sliding push rod 6053 is arranged in the syringe 6051, one end of the push rod 6053 is connected with a piston 6052, the other end of the piston 6052 is connected with a bottom plate 6054, and the piston 6052 abuts against the inside of the syringe 6051. With this structure, the drive motor 609 moves the bottom plate 6054 to move the piston 6052, thereby moving the liquid into the liquid groove 611. When it is desired to change the fluid, the syringe 605 is removed from the rear cylinder 610, the base 6054 is pulled back, and a different fluid enters the syringe 605 through the inlet and outlet of the syringe 605. Convenient operation, convenient when syringe 605 changes liquid, easy operation.

In a preferred embodiment, a cap 601 is disposed at one end of the front cylinder 602, a plurality of sliding balls 612 are disposed at one end of the cap 601 in a circumferential array, the sliding balls 612 rotate against the cap 601, and a plurality of second through holes for passing the micro-needles 613 are disposed at one end of the cap 601. With the structure, the plurality of the sliding balls 612 in the circumferential array can enable the treatment handle 6 to slide against the skin of a treatment worker, so that the treatment handle 6 can be conveniently moved by the worker, and the treatment process is prevented from being influenced by the overweight of the treatment handle 6. Meanwhile, when the treatment handle 6 is not used, the cap 601 can effectively prevent the micro-needle 613 from pricking a person or touching a hard object, and the effects of protecting the safety of the person and the safety of equipment are achieved.

In a preferred scheme, a display screen 4 and a placing groove 5 for placing a treatment handle 6 are arranged at the top of the therapeutic apparatus main body 1. With this structure, the display 4 can adjust the frequency of the micro-needle 613 in the treatment handle 6, the speed of the injection of the liquid by the injector 605, and the skin condition of the treatment person can be detected.

In a preferable scheme, the rear cylinder 610 is provided with a split plate 614 hinged with the rear cylinder 610;

the openable and closable opening and closing plate 614 is used to remove the syringe 605 from the rear cylinder 610. With the structure, the opening plate 614 is hinged with the rear cylinder 610, and the opening plate 614 capable of opening and closing is used for disassembling and assembling the syringe 605 in the rear cylinder 610, so that the disassembling and assembling process is convenient. The low-voltage line protector is also called an automatic switch, has full-load breaking capacity, has protection functions of short circuit, overload, under-voltage loss and the like, and has good arc extinguishing capacity.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. Radio frequency therapeutic instrument with low pressure protection, characterized by: including therapeutic instrument main part (1), therapeutic instrument main part (1) one side is connected with low pressure line protector (3), therapeutic instrument main part (1) bottom is equipped with pedal device (2), therapeutic instrument main part (1) one side is equipped with treatment handle (6), treatment handle (6) are including preceding barrel (602) and back barrel (610), be equipped with a plurality of micro needles (613) on preceding barrel (602), be equipped with liquid groove (611) on preceding barrel (602), be equipped with syringe (605) that are equipped with active ingredient liquid in back barrel (610), the export and the liquid groove (611) intercommunication of syringe (605).

2. The rf therapeutic apparatus with low voltage protection of claim 1, wherein: an electric push rod (604) is arranged in the front cylinder body (602), a connecting plate (603) is arranged at one end of the electric push rod (604), a plurality of micro needles (613) are arranged on the connecting plate (603), a plurality of through holes are formed in the front cylinder body (602), and the micro needles (613) are abutted against the front cylinder body (602) to slide.

3. The rf therapeutic apparatus with low voltage protection of claim 1, wherein: the inlet of the liquid groove (611) is arranged at one end of the front cylinder (602), and the micro needle (613) respectively penetrates through the front cylinder (602) and the liquid groove (611) and abuts against the through hole of the front cylinder (602) to slide.

4. The rf therapeutic apparatus with low voltage protection of claim 1, wherein: be equipped with first fixed block (606) on back barrel (610), be equipped with first recess on first fixed block (606), fixed plate (6055) support to lean on to install on the recess of first fixed block (606).

5. The rf therapeutic apparatus with low voltage protection of claim 1, wherein: the rear cylinder (610) is provided with a second fixing block (607), the second fixing block (607) is provided with a second groove, the second fixing block (607) is provided with a threaded seat, the second fixing block (607) is in threaded connection with the screw rod (608), the output end of the motor (609) is fixedly connected with the screw rod (608), and the motor (609) is installed on the rear cylinder (610).

6. The radio frequency treatment apparatus with low voltage protection as claimed in claim 1, wherein: the injector (605) comprises an injection tube (6051), a sliding push rod (6053) is arranged in the injection tube (6051), one end of the push rod (6053) is connected with a piston (6052), the other end of the piston (6052) is connected with a bottom plate (6054), and the piston (6052) is abutted against the inside of the injection tube (6051).

7. The rf therapeutic apparatus with low voltage protection of claim 1, wherein: one end of the front cylinder (602) is provided with a cover cap (601), one end of the cover cap (601) is provided with a plurality of sliding balls (612) in a circumferential array, the sliding balls (612) abut against the cover cap (601) to rotate, and one end of the cover cap (601) is provided with a plurality of second through holes for the micro needles (613) to pass through.

8. The rf therapeutic apparatus with low voltage protection of claim 1, wherein: the top of the therapeutic apparatus main body (1) is provided with a display screen (4) and a placing groove (5) for placing a therapeutic handle (6).

9. The rf therapeutic apparatus with low voltage protection of claim 1, wherein: the rear cylinder body (610) is provided with a split plate (614) hinged with the rear cylinder body (610);

an openable and closable opening and closing plate (614) is used for detaching the syringe (605) in the rear cylinder (610).