CN211610663U

CN211610663U - Full-sealed head physiotherapy comb

Info

Publication number: CN211610663U
Application number: CN201921457757.8U
Authority: CN
Inventors: 刘志强
Original assignee: Guangzhou Binnuo Photoelectric Technology Co ltd
Current assignee: Guangzhou Binnuo Photoelectric Technology Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-10-02
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a totally enclosed head physiotherapy comb belongs to head physiotherapy equipment facility field, including a plurality of flexible broach of shell, little current generating circuit and cartridge on the shell, little current generating circuit and flexible broach electric connection, flexible broach is including being located the inside canned paragraph of shell and the flexible section of following axis sliding connection on the canned paragraph, the shell is perhaps stretched out to the part of flexible section or whole, the outer wall sealing connection of canned paragraph has the seal cover. The utility model discloses there is the seal cover at flexible broach outside sealing connection for use and deposit the period, during circuit and the circuit element inside the shell can not enter into along the outer wall of broach such as head oil, steam, thereby can avoid short circuit, pollution scheduling problem.

Description

Full-sealed head physiotherapy comb

Technical Field

The utility model relates to a massage physiotherapy equipment facility field especially relates to a totally enclosed head physiotherapy comb.

Background

CN 2012204974733 discloses an electronic vibration physiotherapy comb, the core part of the comb teeth is provided with a metal core, and the metal core is exposed at the tip part of the comb teeth to form a physiotherapy point. Generally, the metal core is exposed to the comb teeth and then must have a gap with the comb teeth, and head oil or moisture must enter the metal core along the gap and may contact the power supply portion of the metal core and the circuit elements, thereby causing a short circuit. This situation is even more serious in some physiotherapy combs with inserted comb teeth.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the utility model provides a full-sealing head physiotherapy comb, it can prevent the influence of hair oil or other moisture to each circuit element inside the comb at the physiotherapy in-process.

The utility model adopts the technical proposal that:

the utility model provides a totally enclosed head physiotherapy comb, includes shell, little current generating circuit and a plurality of flexible broach of cartridge on the shell, little current generating circuit and flexible broach electric connection, flexible broach is including being located the inside canned paragraph of shell and along the flexible section of axis sliding connection on the canned paragraph, the shell is stretched out to the part or whole of flexible section, the outer wall sealing connection of canned paragraph has the seal cover.

As a further improvement of the utility model, a vibrator is arranged in the shell and transmits the vibration to the telescopic comb teeth.

As a further improvement, the sealing sleeve is a silica gel sleeve.

As a further improvement of the utility model, each the silica gel cover is linked into a monoblock gasket, set up the through-hole that supplies the canned paragraph to wear out on the gasket.

As a further improvement, the position corresponding to each through-hole on the sealing strip is provided with the buffering circle, the outer wall sealing connection of buffering circle and canned paragraph, the inner wall of butt shell after the buffering circle extends to flexible section direction from the sealing strip.

As a further improvement of the utility model, each the equal fixed connection of flexible broach is on the base plate, be connected through buffering part between base plate and the shell, the electromagnetic shaker butt the base plate.

As a further improvement, the buffering component is a plurality of springs, one end of each spring is connected with the base plate, and the other end passes the inner wall of the sealing sheet rear connection shell.

As a further improvement of the utility model, be provided with power module in the shell, power module electric connection microcurrent generating circuit, electromagnetic shaker.

As a further improvement, the power supply module includes a rechargeable battery, and a charging interface for electrically connecting the rechargeable battery is provided on the housing.

As a further improvement of the utility model, be equipped with display screen and operating means on the shell, the display screen is the touch-sensitive screen and simultaneously as operating means perhaps operating means is the button that separates in the display screen.

The utility model has the advantages that: the utility model discloses there is the seal cover at flexible broach outside sealing connection for use and deposit the period, during circuit and the circuit element inside the shell can not enter into along the outer wall of broach such as head oil, steam, thereby can avoid short circuit, pollution scheduling problem.

Drawings

The present invention will be further described with reference to the accompanying drawings and embodiments.

Figure 1 is a schematic view of a physio-comb configuration;

figure 2 is an exploded schematic view of a physio-comb;

fig. 3 is a schematic diagram of a micro-current generating circuit.

Detailed Description

The fully-sealed head physiotherapy comb shown in fig. 1 and 2 comprises a shell 1, a micro-current generating circuit and a plurality of telescopic comb teeth 3 inserted on the shell 1, wherein the micro-current generating circuit is electrically connected with the telescopic comb teeth 3.

Referring to fig. 3, the micro-current generating circuit includes a gear selecting circuit 21, a microcontroller 22 connected to an output terminal of the gear selecting circuit 21, and a boosting circuit 23 connected to an output terminal of the microcontroller 22. The output end of the booster circuit 23 is electrically connected to each telescopic comb 33, and each telescopic comb 33 is made of conductive metal.

The gear selection circuit 21 is used for selecting the gears of the head massager, and comprises a plurality of switches which respectively realize gear adjustment, and a control chip of the microcontroller 22 can be LTG100U2 and outputs PWM switch control signals according to the gears; the booster circuit 23 generates direct current voltages with different amplitudes according to the PWM switching control signal and provides the direct current voltages with different amplitudes for the telescopic comb teeth 3 to generate micro currents with different amplitudes, and the telescopic comb teeth 3 can act on the scalp of the head to form a conductive path. The circuit structure may be adaptively adjusted with reference to the circuit structure provided in CN2016207315632, or directly borrow the circuit structure without adjustment. It is noted that CN2018213802211 also provides a similar circuit structure. The micro-current generated by the micro-current generating circuit is transmitted to the scalp through the telescopic comb teeth 3 to form a physical therapy effect.

With continued reference to fig. 1 and 2, the retractable comb teeth 3 include two cylindrical structures, a fixed section and a retractable section. The canned paragraph is located inside 1 shell, and flexible section along axis sliding connection just forms flexible intussusception mechanism with the canned paragraph on the canned paragraph. Part or all of the telescopic section extends out of the housing 1, and the end of the extended part is used for contacting with the scalp of a human body. Although the figures do not show the specific telescopic structure and the specific structure of the fixed and telescopic sections, there is no technical obstacle for the skilled in the art to understand and use the specific structure of telescopic. The telescopic comb teeth 3 can be extended and shortened relative to the shell 1 independently, so that different telescopic comb teeth can be adjusted in a telescopic way according to the outline of the head when a user uses the massager, the scalp is not easy to be damaged, and the user does not need to adjust the use angle of the head massager frequently; but also can ensure that most of the telescopic comb teeth 3 can contact the scalp to form micro-current, thereby bringing great convenience to users.

In an embodiment, the outer wall of the fixed section is further connected with a sealing sleeve in a sealing manner. The micro-current generated by the micro-current generating circuit is conducted to the telescopic section through the fixed section in the embodiment, so that after the sealing sleeve is arranged, head oil, water vapor and the like cannot reach circuits and components inside the shell 1 along the telescopic section and the fixed section, and faults such as short circuit cannot occur.

Further preferably, a vibrator is arranged in the housing 1, and transmits vibration to the telescopic comb teeth 3. The vibrator is preferably a micro motor 11, the micro motor 11 is fixed by two motor supports 12, the motor supports 12 can be fixed on the shell 1, and can also be positioned in the shell 1 in other modes, as long as the operation of the micro motor 11 can transmit the vibration to any telescopic comb teeth 3. Through setting up the electromagnetic shaker, the user can also enjoy the massage effect when little electric current physiotherapy.

Further preferably, the sealing sleeve is a silica gel sleeve which can deform to tightly wrap the outer wall of the fixing section.

Preferably, the silica gel sleeves are connected to form a whole silica gel sealing sheet 4, and a through hole 41 for the fixing section to penetrate out is formed in the sealing sheet 4. The sealing piece 4 is integrally manufactured and formed, then the fixing sections penetrate through the corresponding through holes 41, and the silica gel where the through holes 41 are located is used for sealing and wrapping the outer wall of each fixing section, so that the integral sealing piece 4 is convenient to assemble and manufacture.

More preferably, the seal piece 4 is provided with a cushion ring 42 at a position corresponding to each through hole 41, the cushion ring 42 is hermetically connected to the outer wall of the fixed section, and the cushion ring 42 extends from the seal piece 4 in the direction of the expansion section and then abuts against the inner wall of the housing 1. The buffer ring 42 is also made of silica gel material, and can limit the sealing sheet 4 and prevent the sealing sheet from moving towards the direction of the telescopic section; the collision of the sealing sheet 4 to the shell 1 can be reduced when the sealing sheet vibrates along with the telescopic comb teeth 3; in addition, the cushion ring 42 has a certain length. After the sealing connection fixing section is connected, a stronger sealing effect can be formed.

More preferably, the fixed segments of the respective telescopic comb teeth 3 are fixedly connected to a base plate 5, the base plate 5 carries part or all of the micro-current generating circuit, and the vibrator abuts against the base plate 5 to transmit the vibration to the base plate 5 and the telescopic comb teeth 3. The substrate 5 and the housing 1 are also connected by a buffer member, thereby reducing rigid collision.

Specifically, the buffer member is a plurality of springs 6, one end of each spring 6 is connected to the base plate 5, and the other end of each spring 6 is connected to the inner wall of the housing 1 after passing through the sealing sheet 4.

Further preferably, a power supply module is arranged in the shell 1 and is electrically connected with the micro-current generating circuit and the vibrator.

Specifically, the power supply module includes a group or a single rechargeable battery 7, and a charging interface 8, such as a USB charging interface, is disposed on the housing 1 and electrically connected to the rechargeable battery 7.

Further preferably, the housing 1 is provided with a display 9 and an operation member, and the display 9 is a touch panel and is also used as an operation member, or the operation member is a button 10 separated from the display 9. No matter what form the operation part adopts, the function is to start and stop the physiotherapy comb, adjust the vibration quantity, adjust the micro-current output, and the like, and the control principle of the adjustment and the start and stop belongs to the common technical means in the field, and the embodiment is not described in detail.

The above description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Claims

1. The utility model provides a totally enclosed head physiotherapy comb which characterized in that: including shell (1), little current generating circuit and a plurality of flexible broach (3) of cartridge on shell (1), little current generating circuit and flexible broach (3) electric connection, flexible broach (3) are including being located the inside canned paragraph of shell (1) and along the flexible section of axis sliding connection on the canned paragraph, shell (1) is stretched out to the part of flexible section or whole, the outer wall sealing connection of canned paragraph has the seal cover.

2. The fully-sealed head physiotherapeutic comb of claim 1, wherein: a vibrator is arranged in the shell (1) and transmits vibration to the telescopic comb teeth (3).

3. The fully-sealed head physiotherapeutic comb of claim 2, wherein: the sealing sleeve is a silica gel sleeve.

4. The fully-sealed head physiotherapeutic comb of claim 3, wherein: the silica gel sleeves are connected into a whole sealing piece (4), and a through hole (41) for the fixed section to penetrate out is formed in the sealing piece (4).

5. The fully-sealed head physiotherapeutic comb of claim 4, wherein: the sealing plate (4) is provided with a buffer ring (42) corresponding to the position of each through hole (41), the buffer ring (42) is connected with the outer wall of the fixed section in a sealing manner, and the buffer ring (42) extends from the sealing plate (4) to the telescopic section and then abuts against the inner wall of the shell (1).

6. The fully-sealed head physiotherapeutic comb of claim 4, wherein: each telescopic comb tooth (3) is fixedly connected to a base plate (5), the base plate (5) is connected with the shell (1) through a buffering component, and the vibrator is abutted to the base plate (5).

7. The fully-sealed head physiotherapeutic comb of claim 6, wherein: the buffer component is a plurality of springs (6), one end of each spring (6) is connected with the base plate (5), and the other end of each spring (6) penetrates through the sealing sheet (4) and then is connected with the inner wall of the shell (1).

8. The fully-sealed head physiotherapeutic comb of any one of claims 1 to 7, wherein: the power supply module is arranged in the shell (1) and is electrically connected with the micro-current generating circuit and the vibrator.

9. The fully-sealed head physiotherapeutic comb of claim 8, wherein: the power supply module comprises a rechargeable battery (7), and a charging interface (8) electrically connected with the rechargeable battery (7) is arranged on the shell (1).

10. The fully-sealed head physiotherapeutic comb of any one of claims 1 to 7, wherein: the display screen (9) and the operation part are arranged on the shell (1), and the display screen (9) is a touch screen and is used as the operation part at the same time or the operation part is a button (10) separated from the display screen (9).