Head ultrasonic physiotherapy instrument

Abstract

The invention discloses a head ultrasonic physiotherapy instrument which comprises an ultrasonic module and further comprises a foldable shell, a telescopic handle and a buffering air bag, a plurality of comb teeth are evenly distributed at the bottom of the buffering air bag, the foldable shell comprises a left shell body and a right shell body, and the left shell body and the right shell body are symmetrically arranged. The right end of the front side of the left shell is connected with the left end of the front side of the right shell in a buckled mode through a snap fastener connecting piece, and the right end of the rear side of the left shell is hinged to the left end of the rear side of the right shell through a hinge connecting piece. The left end of the left shell and the right end of the right shell are symmetrical to each other and are respectively provided with a telescopic handle through a self-locking folding hinge. The foldable head ultrasonic physiotherapy instrument can be folded or unfolded, the contact area between the card wires on the instrument and the head is kept unchanged when the area of the card wires changes, and the problems that an existing head physiotherapy instrument is large in size, inconvenient to carry, small in size and poor in use experience are solved.

Description

Technical Field

[0001] The invention relates to the technical field of physical therapy devices, in particular to a head ultrasonic physical therapy device. Background Art

[0002] As people's requirements for quality of life continue to improve and they pay more attention to health, they are also paying more and more attention to head care. With the development of science and technology, there are more and more styles and varieties of head therapy devices. The most common ones are cap-type therapy devices or comb-style therapy devices; however, the former is larger in size and inconvenient to carry when traveling, and although the latter is smaller in size than the former, the latter is mostly a single traditional comb style, which is difficult to change in shape. The existing comb-style head therapy devices have the following problems:

[0003] (1) The overall volume is small, and the combing needle area is small. Although it is convenient to carry, the user experience is poor;

[0004] (2) The overall volume is large and the combing needle area is large. Although it improves the user experience, it takes up a large storage space and is inconvenient to carry.

[0005] Therefore, a foldable head ultrasonic therapy device is specially designed. The therapy comb can be folded or unfolded according to the size of the storage space, which is convenient for storage and carrying. At the same time, ultrasonic waves are used to massage the scalp to relieve head problems. Summary of the invention

[0006] In view of the deficiencies in the above-mentioned prior art, an object of the present invention is to provide a head ultrasonic physiotherapy device to solve the problems that the existing head physiotherapy devices are large in size and inconvenient to carry, and small in size and poor user experience.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0008] The present invention provides a head ultrasonic therapy instrument, comprising an ultrasonic module, a foldable shell, a telescopic handle and a buffer airbag with a plurality of comb teeth uniformly distributed on the bottom, the foldable shell comprising a left shell and a right shell, and the left shell and the right shell are symmetrically arranged, the front right end of the left shell is buckled and connected with the front left end of the right shell through a male and female buckle connecting piece, and the rear right end of the left shell is hinged with the rear left end of the right shell through a hinge connecting piece; the left end of the left shell and the right end of the right shell are symmetrically provided with a telescopic handle through a self-locking folding hinge; the interior of the left shell and the interior of the right shell are respectively provided with a rechargeable battery, a control module, a radiator, an ultrasonic module and a buffer airbag.

[0009] Preferably, the control module is a PCB control board; the control module is electrically connected to the rechargeable battery; the radiator is electrically connected to the control module; a U-shaped bar hole that cooperates with the USB charging interface in the rechargeable battery is symmetrically opened on the left shell and the right shell; heat dissipation holes are symmetrically opened on the top of the left shell and the top of the right shell.

[0010] Preferably, the ultrasonic module includes an ultrasonic transducer sheet and a resonance conduction sheet which are electrically connected to the control module; the ultrasonic transducer sheet and the resonance conduction sheet are symmetrically embedded in the top mounting groove of the left shell and the top mounting groove of the right shell from top to bottom.

[0011] Preferably, an operating switch and a display are symmetrically embedded on the top of the left shell body and the top of the right shell body, and the operating switch and the display are electrically connected to the control module respectively. The operating switch is used to control the switch of the left physiotherapy device or the right physiotherapy device and to control the adjustment of the frequency gear of the ultrasonic transducer, so that the user can adjust and use it according to their own needs. The display is used to display the power level and charging status of the rechargeable battery and the gear position during adjustment, so that the adjustment of the frequency gear and the power level or charging status of the battery can be intuitively observed.

[0012] Preferably, the bottom of the left shell and the bottom of the right shell are respectively provided with slots corresponding to a plurality of comb teeth, so that a plurality of comb teeth can extend from the shell through the corresponding slots; the bottom of the left shell and the bottom of the right shell are respectively provided with holes that cooperate with the exhaust pipe on the cushioning airbag.

[0013] Preferably, the plurality of comb teeth and the buffer airbag are integrally formed, and the plurality of comb teeth and the buffer airbag are both made of silicone material.

[0014] Preferably, a layer of antistatic coating is sprayed on the surface of the foldable shell and the surfaces of the plurality of comb teeth respectively.

[0015] Preferably, the telescopic handle comprises an outer rod and an inner rod, the rod body in the inner rod is placed inside the outer rod, a spring block is provided on one side of the tail of the rod body in the inner rod, and the outer rod is evenly distributed with several through holes that cooperate with the spring block to facilitate the telescopic limit of the telescopic handle.

[0016] The beneficial effects of the present invention are as follows: the head ultrasonic therapy device in the present invention has a simple structure, and can be stored conveniently by folding, stretching and deforming the comb body according to the storage space, and contracting and folding the handle, which effectively solves the problem that the existing head therapy devices are large in size and inconvenient to carry; and, when the comb body is deformed, the contact area between the comb needles thereon and the head remains unchanged, which solves the problem that the existing small-sized head therapy devices have a small comb needle area resulting in a poor user experience; at the same time, the ultrasonic vibration comb is used during use to achieve a massage effect, thereby alleviating the user's head pain. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the structure of a head ultrasonic physiotherapy device provided by an embodiment of the present invention;

[0019] Figure 2 for Figure 1 Schematic diagram of the changing state of

[0020] Figure 3 for Figure 2 A cross-sectional view of the middle structure;

[0021] Figure 4 for Figure 2 A top view of

[0022] Figure 5 It is a structural schematic diagram of the telescopic handle.

[0023] Description of reference numerals:

[0024] Foldable housing 1, telescopic handle 2, comb teeth 3, cushioning airbag 4, snap-on connector 5, hinge connector 6, self-locking folding hinge 7, rechargeable battery 8, control module 9, radiator 10, heat dissipation hole 11, ultrasonic transducer sheet 12, resonance conduction sheet 13, operating switch 14, display 15, spring block 16;

[0025] A left housing 101 and a right housing 102;

[0026] Outer rod 201 and inner rod 202. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1, as Figures 1 to 5 As shown, a head ultrasonic therapy device includes an ultrasonic module, a foldable shell 1, a telescopic handle 2 and a cushioning airbag 4 with a plurality of comb teeth 3 evenly distributed on the bottom, the foldable shell 1 includes a left shell 101 and a right shell 102, and the left shell 101 and the right shell 102 are symmetrically arranged, the front right end of the left shell 101 is buckled and connected with the front left end of the right shell 102 through a male and female buckle connector 5, and the rear right end of the left shell 101 is hinged to the rear left end of the right shell 102 through a hinge connector 6; the left end of the left shell 101 and the right end of the right shell 102 are symmetrical to each other and are respectively provided with a telescopic handle 3 through a self-locking folding hinge 7; the interior of the left shell 101 and the interior of the right shell 102 are respectively provided with a rechargeable battery 8, a control module 9, a radiator 10, an ultrasonic module and a cushioning airbag 4. It should be noted that when the foldable shell 1 is in a folded state, the female buckle on the left shell 101 and the sub-buckle on the left shell 102 cooperate and snap together; when the foldable shell 1 is in an unfolded state, the female buckle on the left shell 101 and the sub-buckle on the right shell 102 cooperate and snap together.

[0029] Further, the control module 9 is a PCB control board; the control module 9 is electrically connected to the rechargeable battery 8; the radiator 10 is electrically connected to the control module 9; Figure 4 As shown, a U-shaped bar hole that cooperates with the USB charging interface in the rechargeable battery 8 is symmetrically opened on the left shell 101 and the right shell 102, so as to facilitate charging by connecting to an external power source through an adapter power cable; heat dissipation holes 11 are symmetrically opened on the top of the left shell 101 and the top of the right shell 102.

[0030] Further, such as Figure 3 As shown, the ultrasonic module includes an ultrasonic transducer plate 12 and a resonance conduction plate 13 which are both electrically connected to the control module 9; the ultrasonic transducer plate 12 and the resonance conduction plate 13 are symmetrically embedded from top to bottom in the top mounting groove of the left shell 101 and the top mounting groove of the right shell 102.

[0031] Further, such as Figure 4As shown, the top of the left housing 101 and the top of the right housing 102 are symmetrically embedded with an operating switch 14 and a display 15, respectively, and the operating switch 14 and the display 15 are electrically connected to the control module 9. Among them, the operating switch is used to control the switch of the left physiotherapy instrument or the right physiotherapy instrument and control the gear position of the ultrasonic transducer frequency, so that the user can adjust and use it according to their own needs. The display is used to display the power of the rechargeable battery and its charging status and the gear position during adjustment, so that the adjustment of the frequency gear and the power or charging status of the battery can be intuitively observed.

[0032] Further, such as Figure 1 Figure 2 and Figure 3 As shown, the bottom of the left shell 101 and the bottom of the right shell 102 are respectively provided with slots (not marked in the figure) corresponding to the several comb teeth 3, so that the several comb teeth can extend from the shell through the corresponding slots; the bottom of the left shell 101 and the bottom of the right shell are respectively provided with holes (not marked in the figure) that cooperate with the exhaust pipe on the cushioning airbag.

[0033] Further, such as Figure 3 As shown, the plurality of comb teeth 3 and the buffer airbag 4 are integrally formed, and both the plurality of comb teeth 3 and the buffer airbag 4 are made of silicone material, so that the head skin will not be damaged during the vibration process.

[0034] Furthermore, a layer of antistatic coating is sprayed on the surface of the foldable housing 1 and the surfaces of the plurality of comb teeth 3 respectively to prevent static electricity from being generated during use.

[0035] Further, such as Figure 1 , Figure 2 and Figure 5 As shown, the telescopic handle 2 includes an outer rod 301 and an inner rod 202. The rod body in the inner rod 202 is placed inside the outer rod 201. A spring block 16 is provided on one side of the tail of the rod body in the inner rod 202. The outer rod 201 is evenly distributed with a number of through holes that cooperate with the spring block 16 to facilitate the telescopic limit of the telescopic handle.

[0036] When the head therapy device in the embodiment of the present invention needs to be stored and carried, the foldable shell can be adaptively unfolded or folded according to the corresponding remaining storage space of the storage container, and then placed in the storage container for easy carrying. It should be noted that the telescopic handle needs to be retracted and folded in advance when storing.

[0037] The head therapy device in the embodiment of the present invention, when it needs to be used: according to the actual needs of the user, only one of the comb bodies (the left comb body or the right comb body) or both comb bodies can be started through the corresponding switch button; then according to one's own needs, the frequency gear can be adjusted through the gear button (in this embodiment, a total of 3 gears are set from small to large); after use, it can be turned off by the switch button and folded and stored; it should be noted that before use, the handle should be unfolded in advance, and then the comb body should be folded or unfolded according to actual needs. After the comb body is unfolded, the two comb bodies are firmly connected through the letter connector.

[0038] Obviously, the above-mentioned embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the above-mentioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the above-mentioned embodiments, or replace part or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A head ultrasonic physiotherapy device, comprising an ultrasonic module, characterized in that: It also includes a foldable shell, a telescopic handle and a cushioning airbag with several comb teeth evenly distributed on the bottom. The foldable shell includes a left shell and a right shell, and the left shell and the right shell are symmetrically arranged. The front right end of the left shell is buckled and connected to the front left end of the right shell through a male and female buckle connection piece, and the rear right end of the left shell is hinged to the rear left end of the right shell through a hinge connection piece; the left end of the left shell and the right end of the right shell are symmetrical to each other and are respectively provided with a telescopic handle through a self-locking folding hinge; the interior of the left shell and the interior of the right shell are respectively provided with a rechargeable battery, a control module, a radiator, an ultrasonic module and a cushioning airbag.

2. A head ultrasonic physiotherapy device as claimed in claim 1, characterized in that: The control module is a PCB control board; the control module is electrically connected to the rechargeable battery; the radiator is electrically connected to the control module; a U-shaped bar hole that cooperates with the USB charging interface in the rechargeable battery is symmetrically opened on the left shell and the right shell; heat dissipation holes are symmetrically opened on the top of the left shell and the top of the right shell.

3. A head ultrasonic physiotherapy apparatus as claimed in claim 2, characterized in that: The ultrasonic module includes an ultrasonic transducer sheet and a resonance conduction sheet which are electrically connected to the control module; the ultrasonic transducer sheet and the resonance conduction sheet are symmetrically embedded in the top mounting groove of the left shell and the top mounting groove of the right shell from top to bottom.

4. A head ultrasonic physiotherapy apparatus as claimed in claim 1, characterized in that: The top of the left shell and the top of the right shell are symmetrically embedded with an operating switch and a display, respectively, and the operating switch and the display are electrically connected to the control module respectively.

5. A head ultrasonic physiotherapy device as described in claim 1, characterized in that. The bottom of the left shell and the bottom of the right shell are respectively provided with slots corresponding to a plurality of comb teeth; the bottom of the left shell and the bottom of the right shell are respectively provided with holes that cooperate with the exhaust pipe on the buffer airbag.

6. A head ultrasonic physiotherapy apparatus as claimed in claim 1, characterized in that: The plurality of comb teeth and the buffer airbag are integrally formed, and the plurality of comb teeth and the buffer airbag are both made of silicone material.

7. A head ultrasonic physiotherapy apparatus as claimed in claim 1, characterized in that: A layer of antistatic coating is sprayed on the surface of the foldable shell and the surfaces of the plurality of comb teeth respectively.

8. The head ultrasonic physiotherapy device according to claim 1, characterized in that: The telescopic handle comprises an outer rod and an inner rod, wherein the rod body of the inner rod is placed inside the outer rod, a spring block is arranged on one side of the tail of the rod body of the inner rod, and a plurality of through holes are evenly distributed on the outer rod and are engaged with the spring block.

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