CN219481334U - Nursing instrument - Google Patents

Abstract

The utility model provides a nursing instrument, which comprises a main body, a control part and a control part, wherein the main body comprises an outer shell and the control part is fixed inside the outer shell; the physiotherapy module comprises a bottom plate, a heating part and a light-emitting part, wherein one end of the bottom plate is fixed with the outer shell, the other end of the bottom plate extends to the outside of the outer shell, the heating part is arranged on the outer shell, the light-emitting part is arranged on the bottom plate, and the heating part and the light-emitting part are electrically connected with the control part. The utility model is provided with the heating part and the light-emitting part, can simultaneously carry out phototherapy and thermotherapy, and can cope with different diseases and achieve various treatment effects compared with single phototherapy in the prior art.

Description

Nursing instrument

Technical Field

The utility model relates to the technical field of therapeutic instruments, in particular to a nursing instrument.

Background

With the acceleration of modern life pace, people pay more and more attention to self health, and self care is a very important thing. Many physiotherapy instruments for nursing a body by using phototherapy are derived in the market, and the principle is that the physiotherapy instruments penetrate into a human body by using light irradiation to play a certain role in treatment.

The existing phototherapy apparatus has the following problems: only adopts illumination to carry out physiotherapy, and the effect that it can reach is comparatively single, and the suitable symptom is comparatively limited.

Disclosure of Invention

In view of the above, it is necessary to provide a nursing instrument, which solves the problems of only adopting light physiotherapy and single treatment effect in the prior art.

The utility model provides a care instrument, comprising:

the main body comprises an outer shell and a control part, wherein the control part is fixed inside the outer shell;

the physiotherapy module comprises a bottom plate, a heating part and a light-emitting part, wherein one end of the bottom plate is fixed with the outer shell, the other end of the bottom plate extends to the outside of the outer shell, the heating part is arranged on the outer shell, the light-emitting part is arranged on the bottom plate, and the heating part and the light-emitting part are electrically connected with the control part.

Optionally, the light emitting part includes light-transmitting plate, phototherapy board and apron, set up one on the bottom plate and inlay and establish the hole, the light-transmitting plate the apron is fixed respectively inlay the both sides of establishing the hole, the phototherapy board sets up the light-transmitting plate with between the apron, the phototherapy board with the control part electricity is connected, the phototherapy board can send at least one of red light, yellow light, blue light.

Optionally, the phototherapy board includes circuit support plate, lamp pearl group, the lamp pearl group includes red light, yellow light and blue light, the lamp pearl group is arranged on the circuit support plate and with the control part electricity is connected, the control part can drive the lamp pearl group is luminous.

Optionally, the portion that generates heat includes the piece that generates heat and heat conduction spare, generate heat the piece with the control part electricity is connected, the heat conduction spare with the piece laminating that generates heat, in order to conduct the heat that generates heat the piece and produce.

Optionally, the heating element includes at least one heating film, the heating film with the control part electricity is connected, the heat conduction piece with the laminating of heating film is in order to conduct the heat that the heating film produced.

Optionally, the control unit includes control panel, power, display module and operation module, the control panel with the power the physiotherapy module the display module with the operation module electricity is connected, the control panel includes the circuit board and sets up power supply module, the module of stepping up, constant current drive module, PWM drive module, field effect module and the treater on the circuit board, power supply module the display module the operation module the module of stepping up the module PWM drive module all with the treater electricity is connected, constant current drive module's input with the module electricity of stepping up is connected, constant current drive module's output with the luminous portion electricity is connected, field effect module's input with PWM drive module electricity is connected, field effect module's output with the portion electricity that generates heat is connected.

Optionally, the bottom plate, the light-transmitting plate, the cover plate and the circuit carrier plate are made of flexible materials.

Optionally, the shell body includes upper cover, side and lower cover, the upper cover the side with the lower cover closes and encloses the space that forms the cavity that has, control part sets up in the cavity, the bottom plate with lower cover integrated into one piece processing is made.

Optionally, the upper cover is provided with a mounting hole corresponding to the display module and the operation module, and the display module and the operation module are embedded in the mounting hole.

Optionally, the control component further includes a temperature sensor, where the temperature sensor is disposed on the heating portion and the light emitting portion and is electrically connected to the processor, and the temperature sensor is capable of monitoring temperatures of the heating portion and the light emitting portion.

The beneficial effects of the utility model are as follows:

the utility model provides a nursing instrument which is provided with a heating part and a light-emitting part, can perform phototherapy and thermotherapy, and can cope with different symptoms and achieve a plurality of treatment and nursing effects compared with single phototherapy in the prior art.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a nursing apparatus according to the present utility model;

FIG. 2 is an exploded view of the care instrument of the present utility model;

FIG. 3 is a schematic view of the structure of the phototherapy board of FIG. 2;

FIG. 4 is a schematic block diagram of the control board;

FIG. 5 is a schematic circuit diagram of the constant current driving module and the boosting module in FIG. 4;

wherein: the device comprises a main body, a 11-outer shell, a 111-upper cover, a 112-side wall, a 113-lower cover, 114-mounting holes, 115-interfaces, 12-control components, 121-control boards, 121 a-power supply modules, 121 b-boosting modules, 121 c-constant current driving modules, 121d-PWM driving modules, 121 e-field effect modules, 121 f-processors, 121 g-temperature sensors, 122-power supplies, 123-display modules, 124-operation modules, 2-physiotherapy modules, 21-bottom plates, 211-embedded holes, 22-heating parts, 23-luminous parts, 231-light-transmitting plates, 232-phototherapy plates, 232 a-circuit carrier plates, 232 b-lamp bead groups and 233-cover plates.

Detailed Description

The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 and 2, an embodiment of the present utility model provides a care apparatus, which includes: the physiotherapy equipment comprises a main body 1 and a physiotherapy module 2, wherein the main body 1 is connected with the physiotherapy module 2 and can drive the physiotherapy module 2 to emit light and heat so as to achieve the purposes of treatment and nursing.

Specifically, the main body 1 includes an outer shell 11 and a control component 12, the control component 12 is fixed inside the outer shell 11, the physiotherapy module 2 is electrically connected with the control component 12, and the control component 12 can drive the physiotherapy module 2 to emit light and heat so as to achieve the purposes of treatment and nursing.

Further, the outer casing 11 includes an upper cover 111, a side wall 112, and a lower cover 113, the side wall 112 is a box body with no covers at both upper and lower ends, the upper cover 111 is detachably fixed at the upper end of the side wall 112, the lower cover 113 is detachably fixed at the lower end of the side wall 112, the upper cover 111, the side wall 112, and the lower cover 113 surround to form a space with a cavity, the control part 12 is disposed in the cavity, and the upper cover 111, the side wall 112, and the lower cover 113 can effectively protect the control part 12 and prolong the service life thereof.

Specifically, the upper cover 111 and the lower cover 113 are fixedly connected by screws disposed at four corners.

Further, the control unit 12 includes a control board 121, a power supply 122, a display module 123 and an operation module 124, the control board 121 is electrically connected with the power supply 122, the physiotherapy module 2, the display module 123 and the operation module 124, the power supply 122 provides electric energy to the control board 121, the physiotherapy module 2 is controlled by the control board 121, a mounting hole 114 corresponding to the display module 123 and the operation module 124 is provided on the upper cover 111, the display module 123 and the operation module 124 are embedded in the mounting hole 114 and electrically connected with the control board 121, the display module 123 is used for displaying information, and the operation module 124 is used for inputting instructions to the control board 121.

It should be noted that, the periphery of the upper cover 111 is designed with protruding positioning protruding strips, which can well fix and prevent the power supply 122 from shifting. Specifically, the power supply 122 is a rechargeable lithium battery, and is disposed between the control board 121 and the lower cover 113, and a through hole is formed in the lower cover 113 for dissipating heat from the power supply 122; further, an interface 115 is further disposed on the side wall 112, the interface 115 is electrically connected to the power source 122, and can be connected to an external power source through a data line, so as to charge the power source 122, and specifically, the interface 115 is a charging USB interface.

It should be noted that, the surface of the display module 123 is embedded with a diffusion plate made of pp acryl lens, and the diffusion plate can increase the light radiation area and reduce the light intensity of unit area. After being diffused by the diffusion material, the light emitted by the display module 123 can become a secondary light source with larger area, better uniformity and stable chromaticity. The diffusion plate has the function of diffusing light. The display module 123 adopts an LED digital display matrix to display characters, and can display the current residual electric quantity, the charging progress, the output countdown time, the current output mode, the heating temperature and the like.

The operation module 124 includes two circular keys: the first button and the second button respectively play roles of on-off and function switching, and the combination output of red light, blue light, yellow light, red-blue light and red-yellow light can be switched in the function switching.

Specifically, the physiotherapy module 2 includes a base plate 21, a heat generating part 22 and a light emitting part 23, one end of the base plate 21 is fixed with the outer casing 11, the other end extends to the outside of the outer casing 11, the heat generating part 22 is fixed at the bottom of the outer casing 11, the light emitting part 23 is embedded on the base plate 21, and the heat generating part 22 and the light emitting part 23 are electrically connected with the control component 12, and generate heat and emit light under the driving of the control component 12.

The shape of the bottom plate 21 is not particularly limited in this embodiment, and the shape of the bottom plate 21 matches the shape of the use portion. For example, when a back is to be treated, the bottom plate 21 is elongated; when the lower abdomen Y-shaped region of the female is to be treated, the free end of the bottom plate 21 may be designed as a fan shape, and the bottom end of the fan shape and the outer shell 11 may be smoothly transited through an arc line. The shape of the bottom plate 21 is ergonomically designed to improve the user experience.

In some possible embodiments, the bottom plate 21 and the side wall 112 of the outer housing 11 are integrally formed, so as to avoid secondary splicing and combination, and greatly improve the production efficiency and the firmness of the product.

Further, the heating portion 22 includes a heating element and a heat conducting element, the heating element is electrically connected to the control component 12, and the heat conducting element is attached to the heating element to conduct heat generated by the heating element.

Further, the heating element comprises at least one heating film, the heating film is electrically connected with the control component, and the heat conducting element is attached to the heating film so as to conduct heat generated by the heating film. The heat generating film can generate heat when energized.

In some possible embodiments, the heat generating film is a graphene heat generating film.

The heating element comprises at least one graphene heating film and is electrically connected to the control board 121, and the control board 121 controls the heat treatment temperature and the heating time by controlling the power supply power and the power supply time for supplying to the graphene heating film. When the heating piece comprises a plurality of graphene heating films, the graphene heating films are connected in series.

Wherein the heat conducting piece is a metal aluminum plate which is used for realizing the whole efficient heat transfer. The heating parts are uniformly distributed and adhered to the heat conducting parts, and in order to improve the heat conducting rate between the heat conducting parts, heat conducting silicone grease is filled between the heat conducting parts. The heat conducting piece is provided with a physiotherapy surface which is fit with a human body.

Specifically, the light emitting portion 23 includes a light transmitting plate 231, a phototherapy plate 232, and a cover plate 233, an embedded hole 211 is formed in the bottom plate 21, the light transmitting plate 231 and the cover plate 233 are respectively fixed on two sides of the embedded hole 211, the phototherapy plate 232 is disposed between the light transmitting plate 231 and the cover plate 233, so that the phototherapy plate 232 is stably fixed in the embedded hole 211, and the phototherapy plate 232 is electrically connected with the control component 12. The phototherapy panel 232 may emit at least one of red light, yellow light, and blue light under the driving of the control part 12, to achieve various therapeutic effects.

As shown in fig. 3, the phototherapy board 232 includes a circuit carrier board 232a and a lamp bead set 232b, the lamp bead set 232b includes red lamps, yellow lamps and blue lamps, the lamp bead set 232b is uniformly arranged on the circuit carrier board 232a in a matrix and electrically connected with the control board 121, and the control board 121 can make the lamp bead set 232b be driven to emit light.

Specifically, the bottom plate 21, the light-transmitting plate 231, the circuit carrier plate 232a and the cover plate 233 are made of flexible materials, such as silica gel, so that the flexible circuit carrier plate is convenient to bend and store, and portable moving effect is achieved.

In order to reduce the size of the lamp beads and improve the flexibility of the circuit carrier plate 232a, the lamp bead group 232b is an LED three-color integrated patch lamp bead, the package form is 5050, the size is small, the brightness is high, and each lamp bead can be adjusted and output in three light waves according to input control. The wavelength of red light is 625+/-10 nm; blue light wavelength is 470+ -10 nm, yellow light wavelength is 590+ -5 nm; the single-color luminous intensity of the single lamp bead is 150+/-10% mcd, and the single-color luminous intensity is high-purity visible light with high intensity and uniform energy density, and the emitted cold light does not generate high heat and does not have the risk of burning.

Correspondingly, as shown in fig. 4, the control board 121 includes a circuit board, and a power supply module 121a, a boost module 121b, a constant current driving module 121c, a PWM driving module 121d, a field effect module 121e, and a processor 121f disposed on the circuit board, where the power supply module 121a, the display module 123, the operation module 124, the boost module 121b, and the PWM driving module 121d are all electrically connected to the processor 121f, the power supply module 121a is electrically connected to the power supply 122, and is used to adjust the voltage output by the power supply 122 and supply power to the processor 121f, the input end of the constant current driving module 121c is electrically connected to the boost module 121b, and the output end of the constant current driving module 121c is electrically connected to the phototherapy board 232, so as to drive the phototherapy board 232 to work. The input end of the field effect module 121e is electrically connected with the PWM driving module 121d, and the output end of the field effect module 121e is electrically connected with the heat generating element and is used for supplying power to the heat generating element.

Specifically, the circuit principles of the constant current driving module 121c and the boosting module 121b are shown in fig. 5. The boost module 121b includes a field effect transistor Q1, an inductor L1, a capacitor C2, a resistor R3, a resistor R4, a boost chip U1 and a diode D1, one end of the inductor L1, one end of the capacitor C2 are electrically connected with the field effect transistor Q1, the other end of the inductor L1 is electrically connected with an LX pin of the boost chip U1, the other end of the capacitor C2 is electrically connected with one end of the resistor R2, the other end of the resistor R2 is electrically connected with an OC pin of the boost chip U1, the resistor R3, the resistor R4 is electrically connected with an FB pin of the boost chip U1, an anode of the diode D1 is electrically connected with the LX pin of the boost chip U1, and an EN Vcc enabling end of the field effect transistor Q1 is electrically connected with the processor 121 f.

In order to reduce standby power, the fet Q1 is turned off when the instruction of the processor 121f is not received, and the processor 121f issues an instruction to the Vcc EN enable terminal of the fet Q1 to turn on the fet Q1 only when the phototherapy irradiation function is started. Because the number of the lamp beads of the lamp bead group 232b is large and the lamp beads are arranged in a matrix, in this embodiment, the lamp bead group 232b is arranged to form a matrix of 3×15, the 3.7v dc voltage provided by the power supply 122 is insufficient to drive the lamp beads with a large number of lamps, so the voltage is boosted by the voltage boosting chip U1, the specific chip model FP6291 of the voltage boosting chip U1 is provided, the chip PWM circuit is provided with a low-impedance MOSFET converter, which has good power efficiency, small volume, accurate reference voltage and internal soft start function, and can reduce the inrush current, and the maximum input current value can be adjusted to 2.5A through the external resistor. The Vcc pin of the boost chip U1 inputs the 3.7v dc voltage of the power supply 122, and outputs the 12v dc voltage at the LX pin as the operating voltage of the constant current driving module 121 c.

Specifically, the constant current driving module 121c includes a red light constant current driving chip U2, a yellow light constant current driving chip U3, a blue light constant current driving chip U4, a diode D2, a diode D3, and a diode D4, where an EN pin of the red light constant current driving chip U2 is electrically connected to the processor 121f, a VIN pin of the red light constant current driving chip U2 is electrically connected to an LX pin of the boost chip U1, an SW pin of the red light constant current driving chip U2 is electrically connected to an anode of the diode D2, and a cathode of the diode D2 is electrically connected to a red light of the lamp bead group 232 b; the EN pin of the yellow light constant current driving chip U3 is electrically connected with the processor 121f, the VIN pin of the yellow light constant current driving chip U3 is electrically connected with the LX pin of the boost chip U1, the SW pin of the yellow light constant current driving chip U3 is electrically connected with the anode of the diode D3, and the cathode of the diode D3 is electrically connected with the yellow lamp of the lamp bead group 232 b; the EN pin of the blue light constant current driving chip U4 is electrically connected to the processor 121f, the VIN pin of the blue light constant current driving chip U4 is electrically connected to the LX pin of the boost chip U1, the SW pin of the blue light constant current driving chip U4 is electrically connected to the anode of the diode D4, and the cathode of the diode D4 is electrically connected to the blue lamp of the lamp bead group 232 b.

The red light constant current driving chip U2, the yellow light constant current driving chip U3 and the blue light constant current driving chip U4 are all XL6003. When the EN pin of the red light constant current driving chip U2 obtains the control signal from the processor 121f and the input voltage of the red light constant current driving chip U2 is 12V, the SW pin of the red light constant current driving chip U2 drives the red light of the lamp bead group 232b through the diode D2, so as to output high-purity red therapeutic light with high intensity and uniform energy density, and the red light wavelength is 625±10nm.

Similarly, the yellow light constant current driving chip U3 and the blue light constant current driving chip U4 may also respectively receive the enabling driving of the control signal of the processor 121 f. The red light constant current driving chip U2, the yellow light constant current driving chip U3 and the blue light constant current driving chip U4 can realize driving output in 5 phototherapy output modes, namely a red light mode, a yellow light mode, a blue light mode, a red blue light mode and a red yellow light mode.

Specifically, the processor 121f is further electrically connected to the display module 123 and the operation module 124, where the display module 123 can display information sent by the processor 121f, such as a current remaining power, a charging progress, an output countdown time, a current output mode, a heating temperature, and the like; the operation module 124 is configured to input a control signal into the processor 121f to realize the functions of on/off and function switching.

In some possible embodiments, the control board 121 further includes a temperature sensor 121g, the temperature sensor 121g is disposed on the heat generating portion 22 and the phototherapy board 232 and electrically connected to the processor 121f, the temperature sensor 121g monitors the working temperatures of the heat generating portion 22 and the light emitting portion 23 in real time and sends the working temperatures to the processor 121f, a maximum temperature limit value may be set in the processor 121f, and once the temperature detected by the temperature sensor 121g is higher than the maximum temperature limit value, the processor 121f immediately turns off the heat generating portion 22 and the light emitting portion 23 to prevent an overcurrent phenomenon during operation, and simultaneously ensures that a phenomenon that the skin is burned by overheat due to illumination does not occur.

In addition, the cover plate 233 includes a cover plate main body and a cover plate edge extending outwards to form a protruding cover plate main body, the cover plate main body is matched with the embedded hole 211, the cover plate edge can cover a gap between the cover plate main body and the embedded hole 211, so that liquid and dust are prevented from entering the embedded hole 211, and a waterproof and dustproof effect is achieved.

The whole machine works briefly: the whole machine can be started after long pressing of the key of the operation module 124 for three seconds, the display module 123 is turned on to display the current residual electric quantity, and the key of the operation module 124 can be switched to output in 5 phototherapy output modes, namely, a red light mode, a blue light mode, a yellow light mode, a red blue light mode and a red yellow light mode, continuously and briefly pressing. When the second button of the operation module 124 is pressed, one of the selected modes is started, the lamp bead group 232b is turned on to emit light, and the heating film starts to work. The temperature sensor 121g monitors the working temperature in real time during the phototherapy output and the heat output, and once the working temperature exceeds a preset value, a working stopping instruction is sent, and the whole machine stops outputting to ensure safety. In the normal output process of the machine, the countdown is started and executed, the output is stopped when the time is up, and the user can also stop the machine after pressing the key of the operation module 124 for three seconds for a long time in the use process.

The portable phototherapy device adopts phototherapy combined with thermotherapy, is portable, provides a portable care product which is convenient, safe and reliable to operate for users who go on business and travel, and has good social and economic benefits.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.

Claims (10)

1. A care implement, comprising:

-a main body (1), said main body (1) comprising an outer casing (11) and a control member (12), said control member (12) being fixed inside said outer casing (11);

physiotherapy module (2), physiotherapy module (2) include bottom plate (21), portion that generates heat (22) and luminous portion (23), bottom plate (21) one end with shell body (11) are fixed, and the other end extends to shell body (11) are outside, portion that generates heat (22) set up on shell body (11), luminous portion (23) set up on bottom plate (21), portion that generates heat (22) luminous portion (23) all with control part (12) electricity is connected.

2. The care apparatus as recited in claim 1, wherein said light-emitting portion (23) comprises a light-transmitting plate (231), a phototherapy plate (232) and a cover plate (233), an embedded hole (211) is formed in said bottom plate (21), said light-transmitting plate (231) and said cover plate (233) are respectively fixed on two sides of said embedded hole (211), said phototherapy plate (232) is disposed between said light-transmitting plate (231) and said cover plate (233), said phototherapy plate (232) is electrically connected with said control unit (12), and said phototherapy plate (232) is capable of emitting at least one of red light, yellow light and blue light.

3. The care apparatus as recited in claim 2, wherein said phototherapy board (232) comprises a circuit carrier board (232 a), a lamp bead group (232 b), said lamp bead group (232 b) comprising red, yellow and blue lamps, said lamp bead group (232 b) being arranged on said circuit carrier board (232 a) and electrically connected to said control means (12), said control means (12) being capable of driving said lamp bead group (232 b) to emit light.

4. The care apparatus as recited in claim 1, wherein said heat generating portion (22) comprises a heat generating member electrically connected to said control member (12) and a heat conducting member attached to said heat generating member for conducting heat generated by said heat generating member.

5. A care apparatus as recited in claim 4, wherein said heat generating member includes at least one heat generating film, said heat generating film being electrically connected to said control member (12), said heat conducting member being attached to said heat generating film for conducting heat generated by said heat generating film.

6. The nursing apparatus according to claim 1, wherein the control unit (12) comprises a control board (121), a power supply (122), a display module (123) and an operation module (124), the control board (121) is electrically connected with the power supply (122), the physiotherapy module (2), the display module (123) and the operation module (124), the control board (121) comprises a circuit board and a power supply module (121 a), a boosting module (121 b), a constant current driving module (121 c), a PWM driving module (121 d), a field effect module (121 e) and a processor (121 f) arranged on the circuit board, the power supply module (121 a), the display module (123), the operation module (124), the boosting module (121 b) and the PWM driving module (121 d) are electrically connected with the processor (121 f), an input end of the constant current driving module (121 c) is electrically connected with the boosting module (121 b), an output end of the constant current driving module (121 c) is electrically connected with the light emitting module (23), and an output end of the field effect module (121 e) is electrically connected with the field effect module (121 d).

7. A care apparatus as claimed in claim 3, characterized in that the base plate (21), the light-transmitting plate (231), the cover plate (233) and the circuit carrier plate (232 a) are made of a flexible material.

8. The care apparatus as recited in claim 6, wherein said outer housing comprises an upper cover (111), a side wall (112) and a lower cover (113), said upper cover (111), said side wall (112) and said lower cover (113) enclosing a space having a cavity, said control member (12) being disposed in said cavity, said bottom plate (21) being integrally formed with said lower cover (113).

9. The nursing apparatus as set forth in claim 8, characterized in that the upper cover (111) is provided with a mounting hole (114) corresponding to the display module (123) and the operation module (124), and the display module (123) and the operation module (124) are embedded in the mounting hole (114).

10. The care apparatus as recited in claim 6, wherein said control means (12) further comprises a temperature sensor (121 g), said temperature sensor (121 g) being disposed on said heat generating portion (22) and said light emitting portion (23) and being electrically connected to said processor (121 f), said temperature sensor (121 g) being capable of monitoring the temperature of said heat generating portion (22) and said light emitting portion (23).