CN210873783U

CN210873783U - Laser therapeutic equipment

Info

Publication number: CN210873783U
Application number: CN201920879499.6U
Authority: CN
Inventors: 林利武
Original assignee: Wuhan Zhongjiezekang Technology Co ltd
Current assignee: Wuhan Zhongjiezekang Technology Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-06-30
Anticipated expiration: 2029-06-12

Abstract

The utility model provides a laser therapeutic instrument, includes laser pipe and shell, and the laser pipe is established on the base plate, and one side of base plate is equipped with the potsherd, the potsherd is passed to laser pipe one end, one side of base plate is equipped with integrated circuit board, and one side of integrated circuit board is equipped with rechargeable battery, integrated circuit board, rechargeable battery and laser pipe are established inside the shell, laser therapeutic instrument supports through the A-frame, adopts the potsherd to dispel the heat on the laser pipe, guarantees the life of laser pipe, with diversified adjustable A-frame, can shine each position of health, simple structure conveniently carries, is fit for using widely.

Description

Laser therapeutic equipment

Technical Field

The utility model relates to a laser treatment field, especially a laser therapeutic instrument.

Background

The laser can generate biological stimulation effect, promote cell regeneration, improve blood circulation, diminish inflammation, relieve pain, relieve edema and adjust organism immunity, the semiconductor laser pain therapeutic apparatus adopts a wavelength range of an optical window of human bodies of 650-808 nm and 850-980, has double-wavelength composite light, ensures that tissue penetration is deepened to 175px, generates multiple light effects, has no wound, no pain, safety and reliability, has high output power and short treatment time, is widely applied to physical treatment of orthopedic, trauma surgery and pain diseases such as bony pain, muscle pain, soft tissue pain, neuralgia, wound pain and the like, for example, the handheld laser therapeutic apparatus in the prior art is generally heavier, and has good heat dissipation due to the fact that the laser therapeutic apparatus has more heat dissipation fins inside, generally adopts copper sheets and aluminum sheets, so the laser therapeutic apparatus is heavier, if a person holds the hand for a long time, the hand is sore, the treatment cannot be carried out for a long time, and the back cannot be irradiated when the person holds the hand.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a laser treatment apparatus, which solves the problems of heavy weight, bad heat dissipation and aching pain of the hand of the user of the laser treatment apparatus.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a laser therapeutic instrument, includes laser pipe and shell, and the laser pipe is established on the base plate, and one side of base plate is equipped with the potsherd, the potsherd is passed to laser pipe one end, one side of base plate is equipped with integrated circuit board, and one side of integrated circuit board is equipped with rechargeable battery, integrated circuit board, rechargeable battery and laser pipe are established inside the shell.

In the preferred scheme, a plurality of cooling fans are arranged in the shell, a first cooling fan is arranged on the lower side of the rechargeable battery, a third cooling fan is arranged on the lower side of the integrated circuit board, and second cooling fans are arranged on two sides of the integrated circuit board.

In a preferred scheme, the integrated circuit board is connected with the bottom of the shell through a support.

In a preferred scheme, the lower side of the integrated circuit board is provided with a radiating fin.

In a preferred scheme, a plurality of heat dissipation holes are formed in the shell.

In the preferred scheme, the laser therapeutic apparatus is supported by a triangular bracket.

In the preferred scheme, the laser therapeutic apparatus is provided with a connecting disc, the connecting disc is hinged with an adjusting support, and the adjusting support is connected with a triangular support in a sliding manner.

The utility model provides a laser therapeutic instrument, the scheme adopts a plurality of laser tubes for treatment, the laser tubes adopt ceramic chips for heat dissipation when in use, an integrated circuit board adopts a heat dissipation fan for heat dissipation, the phenomenon of poor heat dissipation of copper and aluminum sheets is solved, the wavelength of the laser tubes can be adjusted through a control panel, the wavelength range of human optical windows of 650-808 nm and 850-980 is adopted to act on deep tissues, the deep tissues can be worn and penetrated by 5-7cm and can extend into the deep layers of skin for treatment, a rechargeable battery is arranged in the shell and can be conveniently carried when going out, a multi-direction adjustable triangular support can be reused, each part of a human body can be irradiated, the shell and each mechanism are locked by nuts, the parts are convenient to maintain and replace, the structure is simple, the integrated circuit board and the rechargeable battery are electrically connected by connecting wires, and the structure is detachable, convenient dismantlement and installation also can realize the volume production, and rechargeable battery also can dismantle, and rechargeable battery is conveniently changed at any time, keeps the electric quantity sufficient, and simple structure conveniently carries, is fit for using widely.

Drawings

The invention will be further explained with reference to the following figures and examples:

FIG. 1 is a front view of the present invention;

fig. 2 is a front side view of the present invention;

FIG. 3 is a front view of the laser therapeutic apparatus of the present invention;

FIG. 4 is a side view of the laser treatment apparatus of the present invention;

FIG. 5 is a side sectional view of the laser therapeutic apparatus of the present invention;

FIG. 6 is a view showing the internal structure of the laser therapeutic apparatus of the present invention;

FIG. 7 is a schematic diagram of the laser tube of the present invention;

fig. 8 is a laser driving circuit of the present invention;

in the figure: a triangular bracket 1; adjusting the bracket 2; a laser therapeutic apparatus 3; a housing 301; heat dissipation holes 302; a connecting disc 303; a laser tube 304; a ceramic sheet 305; a control panel 306; a substrate 307; an integrated circuit board 308; a glass sheet 309; a rechargeable battery 4; a circuit support 5; a first heat radiation fan 6; a second heat radiation fan 7; and a third heat dissipation fan 8.

Detailed Description

As shown in fig. 1-7, a laser therapeutic apparatus comprises a laser tube 304 and a housing 301, wherein the laser tube 304 is arranged on a substrate 307, a ceramic wafer 305 is arranged on one side of the substrate 307, one end of the laser tube 304 penetrates through the ceramic wafer 305, an integrated circuit board 308 is arranged on one side of the substrate 307, a rechargeable battery 4 is arranged on one side of the integrated circuit board 308, the rechargeable battery 4 and the laser tube 304 are arranged inside the housing 301, and therefore, the structure is that the ceramic wafer 305 is adopted on the laser tube 304 to dissipate heat, the service life of the laser tube 304 is ensured, the laser tube 304 is multiple, the laser tube 304 is fixed on the substrate 307, the substrate 307 is electrically connected with the integrated circuit board 308, and the integrated circuit board 308 is electrically connected.

In the preferred scheme, a plurality of cooling fans are arranged inside the shell 301, a first cooling fan 6 is arranged on the lower side of the rechargeable battery 4, a third cooling fan 8 is arranged on the lower side of the integrated circuit board 308, and second cooling fans 7 are arranged on two sides of the integrated circuit board 308, so that the traditional aluminum cooling fins and copper cooling fins are replaced through the cooling fans 7, the weight is reduced, and a good cooling effect is achieved.

In the preferred scheme, the integrated circuit board 308 is connected with the bottom of the shell 301 through a support, so that the structure is convenient to replace, install and maintain, and the integrated circuit board is not easy to break.

In a preferred embodiment, a heat sink is disposed under the integrated circuit board 308, and the integrated circuit board 308 is guided out by the heat sink and then cooled by the third cooling fan 8.

In a preferred embodiment, the housing 301 is provided with a plurality of heat dissipation holes 302, and heat is dissipated from the heat dissipation holes 302.

In the preferred scheme, laser therapeutic instrument 3 supports through tripod 1, can need not hand, carries out diversified regulation, can reach the omnidirectional and shine.

In the preferred scheme, be equipped with connection pad 303 on the laser therapy apparatus 3, connection pad 303 is articulated with adjusting support 2, adjust support 2 and tripod 1 sliding connection, can need not hand, carry out diversified regulation, can reach the omnidirectional and shine, tripod 1 adopts ordinary camera support to improve.

As shown in fig. 8, the constant power driving circuit of the laser therapeutic apparatus system is built in an integrated operational amplifier type, and the drift of the integrated operational amplifier is small, so that the drift and noise index of the constant current source are greatly improved. Meanwhile, the anti-interference capability of the integrated circuit is enhanced by adopting an integral modular design, a core chip is LM324DT, LM324DT is a four-operational amplifier integrated circuit, the integrated circuit is packaged by adopting 14-pin dual-in-line plastic, and four groups of operational amplifiers with the same form are contained in the integrated circuit. The drive circuit is through adjusting accurate potentiometre VAR30, adjustable output current, control the output optical power of therapeutic instrument, when the output optical power of semiconductor laser was because of the external cause grow, the photocurrent on the PD light increased this moment, the voltage grow of input is fed back to by the syntropy input 10 th foot of fortune amplifier for the control signal who fortune put 14 foot output diminishes, through triode Q31's control, the messenger makes the drive current through the LD diminish, reduce the output optical power of LD. Similarly, the power gear selection of the semiconductor laser therapeutic apparatus is also to select the gear by the control signal output by the 14 pins of the operational amplifier, the input pulse control signal controls the driving current of the LD by smoothing the pulse signal through the RC circuit composed of R35 and C36, and the voltage follower composed of two operational amplifiers is used for detecting the current working state of the semiconductor laser therapeutic apparatus.

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. A laser therapeutic instrument is characterized in that: including laser pipe (304) and shell (301), laser pipe (304) are established on base plate (307), and one side of base plate (307) is equipped with ceramic wafer (305), ceramic wafer (305) are passed to laser pipe (304) one end, one side of base plate (307) is equipped with integrated circuit board (308), and one side of integrated circuit board (308) is equipped with rechargeable battery (4), inside shell (301) was established in integrated circuit board (308), rechargeable battery (4) and laser pipe (304).

2. The laser therapeutic apparatus of claim 1, wherein: the rechargeable battery is characterized in that a plurality of radiating fans are arranged inside the shell (301), a first radiating fan (6) is arranged on the lower side of the rechargeable battery (4), a third radiating fan (8) is arranged on the lower side of the integrated circuit board (308), and second radiating fans (7) are arranged on two sides of the integrated circuit board (308).

3. The laser therapeutic apparatus of claim 1, wherein: the integrated circuit board (308) is connected with the bottom of the shell (301) through a bracket.

4. The laser therapeutic apparatus of claim 1, wherein: and a cooling fin is arranged on the lower side of the integrated circuit board (308).

5. The laser therapeutic apparatus of claim 1, wherein: the shell (301) is provided with a plurality of heat dissipation holes (302).

6. The laser therapeutic apparatus of claim 1, wherein: the laser therapeutic apparatus (3) is supported by the triangular support (1).

7. The laser therapeutic apparatus of claim 6, wherein: be equipped with connection pad (303) on laser therapy apparatus (3), connection pad (303) are articulated with regulation support (2), adjust support (2) and A-frame (1) sliding connection.