Medical beauty equipment

Abstract

The utility model discloses a medical cosmetology equipment relates to medical equipment technical field, this medical cosmetology equipment includes host machine body and induction device, host machine body includes shell and energy generator, the shell includes first shell and second shell that butt joint set up, the energy generator includes the energy generator, a mounting cavity is defined by the first shell and the second shell, the energy generator is arranged in the mounting cavity, and the sensing device is arranged in the mounting cavity and used for detecting whether the first shell and the second shell are closed or not, so that energy leakage or accidental injury caused by improper connection of the shells is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field, especially relate to a medical cosmetic equipment. BACKGROUND

[0002] Medical equipment such as ultrasonic therapeutic instrument, radio frequency therapeutic instrument and light pulse therapeutic instrument etc. all need to emit energy through built-in energy generator. In order to ensure safe use, energy generator must be installed in the device shell, and the shell is usually provided as separable first shell and second shell to facilitate the installation of energy generator. When installing, first shell and second shell are first disassembled, and then energy generator is installed in the installation position of first shell or second shell, and then the two shells are re-docked or fixed with screws.

[0003] However, in the process of transportation, carrying or use, the device can suffer from knock or even impact, thereby causing the connection of first shell and second shell to be separated. If the gap between the shells is not detected in time, the energy generator can cause harm when triggering energy. Therefore, special attention should be paid to the connection state of the shell to avoid potential risks. SUMMARY

[0004] The main purpose of the utility model is to provide a medical cosmetic equipment, which aims to detect whether the shell is separated.

[0005] To achieve the above purpose, the medical cosmetic equipment provided by the utility model comprises a host body and a sensing device, the host body comprises a shell and an energy generator, the shell comprises a first shell and a second shell which are butted, the first shell and the second shell enclose an installation cavity, the energy generator is arranged in the installation cavity, and the sensing device is arranged in the installation cavity and is used for detecting whether the first shell and the second shell are closed.

[0006] In an embodiment, the sensing device is a distance sensor, and the distance sensor is arranged on the inner wall of the first shell or the second shell and is used for detecting the distance between the first shell and the second shell.

[0007] In an embodiment, the distance sensor comprises a Hall element and a magnet, one of the Hall element and the magnet is arranged on the inner wall of the first shell, and the other is arranged on the inner wall of the second shell.

[0008] In an embodiment, the distance sensor is an infrared distance measuring sensor, and the infrared distance measuring sensor comprises an infrared signal transmitter and an infrared signal receiver, and the infrared signal transmitter and the infrared signal receiver are commonly arranged on the inner wall of the first shell or the second shell.

[0009] In one embodiment, the sensing device is a micro switch, which has a trigger part. The trigger part is arranged on the contact surface between the first shell and the second shell, or the trigger part is arranged on the contact surface between the second shell and the first shell. When the first shell and the second shell are closed, the contact surface of the first shell or the second shell contacts and presses with the trigger part to close the micro switch circuit.

[0010] In one embodiment, the housing is made of an opaque material, the sensing device is a photosensor, and the photosensor is disposed in the mounting cavity.

[0011] In one embodiment, at least two sensing devices are provided, and the two or more sensing devices are all provided at the junction of the first shell and the second shell.

[0012] In one embodiment, the medical cosmetic device further includes a controller, which is disposed in the mounting cavity and electrically connected to the energy generator and the sensing device, respectively. When the sensing device senses that the first shell and the second shell are not closed, the controller controls the energy generator to shut down.

[0013] In one embodiment, the medical cosmetic device further includes an alarm device, which is disposed on the host body and electrically connected to the controller.

[0014] In one embodiment, the medical cosmetic device further comprises a human-machine interaction panel, which is mounted on the host body and electrically connected to the energy generator; and / or, the human-machine interaction panel is also electrically connected to the sensing device.

[0015] The medical cosmetic device also includes a charging module, a battery, a controller and an induction device power supply module. The battery is electrically connected to the charging module and the controller respectively, and the induction device power supply module is electrically connected to the controller and the induction device respectively.

[0016] In order to detect whether the first shell and the second shell are detached, the medical beauty device is provided with a sensing device in the installation cavity of the first shell and the second shell. The sensing device is used to detect in real time whether the assembly of the first shell and the second shell is closed, that is, whether there is a gap at the connection between the first shell and the second shell. When the sensing device detects that the first shell and the second shell are completely closed, it indicates that the device is in a safe operation state. When the sensing device detects that the first shell and the second shell are detached, it can promptly remind the operator to fasten the first shell and the second shell, thereby avoiding energy leakage or accidental injury caused by improper connection of the shells. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative labor.

[0018] Figure 1 The structural schematic diagram of an embodiment of the medical cosmetic equipment provided by the present application is shown in the figure.

[0019] Figure 2 The structural schematic diagram of an embodiment of the medical cosmetic equipment provided by the present application is shown in the figure.

[0020] Figure 3 The structural schematic diagram of another embodiment of the medical cosmetic equipment provided by the present application is shown in the figure.

[0021] Figure 4 The structural schematic diagram of an embodiment of the first shell provided by the present application is shown in the figure.

[0022] Figure 5 The frame schematic diagram of the circuit structure of an embodiment of the medical cosmetic equipment provided by the present application is shown in the figure.

[0023] Figure 6 The signal relationship schematic diagram between the Hall element and the magnet provided by the present application is shown in the figure.

[0024] Figure 7 The circuit structure frame diagram of an embodiment of the photosensitive sensor provided by the present application is shown in the figure.

[0025] Explanation of the figure mark:

[0026] 100, medical cosmetic equipment; 1, shell; 11, first shell; 12, second shell; 2, human-computer interaction panel; 3, energy generator; 4, controller; 5, sensing device; 51, Hall element; 52, magnet.

[0027] The realization, functional characteristics and advantages of the present application will be further explained by combining with the embodiments and referring to the drawings. DETAILED DESCRIPTION

[0028] 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 embodiments described 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 making creative efforts shall fall within the scope of protection of the present invention.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] The present invention provides a medical cosmetic device 100 .

[0032] Reference Figures 1-5 An embodiment of the medical cosmetic device 100 includes a host body and a sensing device 5. The host body includes a shell 1 and an energy generator 3. The shell 1 includes a first shell 11 and a second shell 12 that are docked. The first shell 11 and the second shell 12 enclose an installation cavity. The energy generator 3 is arranged in the installation cavity. The sensing device 5 is arranged in the installation cavity for detecting whether the first shell 11 and the second shell 12 are closed.

[0033] The present medical cosmetic device 100 may be an ultrasonic treatment device, a radio frequency treatment device or an intense pulsed light treatment device, all of which include a main body and a treatment handle. An energy generator 3 for emitting energy is provided in the main body, and the energy generator 3 is electrically connected to the treatment handle. In order to facilitate the installation of the energy generator 3 inside the main body, the outer shell 1 of the main body is provided with a detachable first shell 11 and a second shell 12, and the connection between the first shell 11 and the second shell 12 may be a snap connection or a screw connection. During assembly, the first shell 11 and the second shell 12 are first disassembled, and then the energy generator 3 is installed on the installation position of the first shell 11 and the second shell 12, and then the first shell 11 and the second shell 12 are re-fastened or fixed with screws to complete the installation of the energy generator 3.

[0034] In order to detect whether the first shell 11 and the second shell 12 are detached from each other, the medical beauty device 100 is provided with a sensing device 5 in the installation cavity of the first shell 11 and the second shell 12. The sensing device 5 is used to detect in real time whether the assembly of the first shell 11 and the second shell 12 is closed, that is, whether there is a gap at the connection between the first shell 11 and the second shell 12 or whether the first shell 11 and the second shell 12 are detached. When the sensing device 5 detects that the first shell 11 and the second shell 12 are completely closed, it indicates that the device is in a safe operating state. When the sensing device 5 detects that the first shell 11 and the second shell 12 are detached or there is a large gap between the two, it indicates that the current medical beauty device 100 has a safety hazard, and promptly reminds the operator to fasten the first shell 11 and the second shell 12, thereby avoiding energy leakage or accidental injury caused by improper shell connection.

[0035] In one embodiment, the medical beauty device 100 further includes a charging module, a battery, a controller 4 and a sensing device power supply module, wherein the battery is electrically connected to the charging module and the controller 4 respectively, and the sensing device power supply module is electrically connected to the controller 4 and the sensing device 5 respectively. Figure 5 The VBAT in the .

[0036] Reference Figure 5After the medical cosmetic device 100 is turned on, an external power source is connected to the charging module to charge the VBAT battery. The VBAT battery provides power to the controller 4, which in turn provides power to the sensing device 5 through the sensing device power supply module. Simultaneously, the controller 4 detects changes in the status of the sensing device 5 in real time. The sensing device 4 includes one or more of a distance sensor, a micro switch, and a light sensor. When the controller 4 reads data feedback from any sensing device 4 that is outside the corresponding threshold range pre-stored by the controller 4, it is determined to be abnormal. The first housing 11 and the second housing 12 are separated, and the detection data of the sensing device 5 is sent to the host body. The host body displays the abnormality through the human-computer interaction panel 2. This solution separates the power consumption of the sensing device 5 of the medical beauty device 100 from the power consumption of the energy generator 3, and adopts a VBAT battery for power supply. Even if the medical beauty device 100 is disconnected, it can continue to detect whether the first shell 11 and the second shell 12 are separated, ensuring that the medical beauty device 100 can also be monitored during transportation, avoiding accidental damage caused by the energy generator 3 directly working when the first shell 11 and the second shell 12 are separated and then powered on during transportation.

[0037] In the first embodiment, the sensing device 5 is a distance sensor, which is disposed on the inner wall of the first shell 11 or the second shell 12 and is used to detect the distance between the first shell 11 and the second shell 12 .

[0038] In this embodiment, the distance sensor is electrically connected to the controller 4 in the installation cavity, and is used to detect the distance between the first shell 11 and the second shell 12, and feed back the detected distance to the controller 4. A preset distance range is set in the controller 4. When the real-time distance between the first shell 11 and the second shell 12 fed back by the distance sensor is within the preset distance range, it indicates that the first shell 11 and the second shell 12 are tightly fitted together. When the real-time distance between the first shell 11 and the second shell 12 fed back by the distance sensor is outside the preset distance range, it indicates that the connection between the first shell 11 and the second shell 12 is disconnected. In addition, the medical cosmetic device 100 is also provided with an alarm device (not shown in the figure). The alarm device is set on the main body and electrically connected to the controller 4. When the distance sensor detects that the real-time distance between the first shell 11 and the second shell 12 is outside the preset distance range, the controller 4 controls the alarm device to send an alarm signal, such as a signal light lighting up or a prompt sound, to remind the operator to check and adjust the connection of the shells. And / or, the controller 4 in the medical cosmetic device 100 is electrically connected to the distance sensor and the energy generator 3 respectively. When the distance sensor detects that the real-time distance between the first shell 11 and the second shell 12 is outside the preset distance range, the controller 4 controls the energy generator 3 to turn off.

[0039] In the second embodiment, the distance sensor includes a Hall element 51 and a magnet 52, one of the Hall element 51 and the magnet 52 is arranged on the inner wall of the first shell 11, and the other is arranged on the inner wall of the second shell 12. When the first shell 11 and the second shell 12 are closed, the magnet 52 is arranged opposite to the Hall element 51, and the magnetic field strength generated by the magnet 52 at the position of the Hall element 51 reaches the detection threshold of the Hall element 51.

[0040] The Hall element 51 is a sensor that uses the Hall effect to measure magnetic field strength. When a magnetic field exists at its location and the magnetic field strength reaches its detection threshold, the Hall element 51 generates a Hall voltage. In this medical cosmetic device 100, when the first and second housings 11, 12 are fully closed, the magnetic field strength generated by the magnet 52 at the location of the Hall element 51 just reaches the detection threshold of the Hall element 51, enabling the Hall element 51 to generate a Hall voltage. When the first and second housings 11, 12 separate, the magnet 52 moves away from the Hall element 51, weakening the magnetic field strength sensed by the Hall element 51 and causing the Hall voltage to decrease or even disappear.

[0041] Figure 6 Schematic diagram of the signal relationship between the Hall element 51 and the magnet 52. Figure 6 If the magnet 52 is close to the Hall element 51, the Hall element 51 is in a closed state, and the second pin (OUTPUT) outputs a low level; when the magnet 52 is away from the Hall element, it is in an open state, and the second pin (OUTPUT) outputs a high level. The controller 4 can determine whether the first shell 11 and the second shell 12 are in a separated state by detecting the level state of the Hall element 51.

[0042] This medical cosmetic device 100 is also equipped with an alarm device, which is electrically connected to the controller 4. When the Hall voltage in the Hall element 51 disappears, the controller 4 controls the alarm device to issue an alarm signal, such as lighting a signal light or emitting a warning tone, to remind the operator to check and adjust the connection of the housing. Furthermore, the controller 4 in this medical cosmetic device 100 is electrically connected to the Hall element 51 and the energy generator 3. When the Hall voltage in the Hall element 51 decreases or disappears, the controller 4 controls the energy generator 3 to shut down.

[0043] In the third embodiment, the distance sensor is an infrared distance measuring sensor, which includes an infrared signal transmitter and an infrared signal receiver. The infrared signal transmitter and the infrared signal receiver are jointly arranged on the inner wall of the first shell 11 or the second shell 12 .

[0044] Among them, the infrared signal transmitter and the infrared signal receiver are both light-emitting diodes. The infrared signal transmitter is used to emit infrared light. The infrared light is reflected when it encounters a target object and is then received by the infrared signal receiver. The infrared signal transmitter and the infrared signal receiver are electrically connected to the controller 4. The controller 4 calculates the distance between the first shell 11 and the second shell 12 based on the time difference between the transmitted signal and the received signal. At the same time, a preset distance range is set in the controller 4. When the controller 4 calculates that the distance between the first shell 11 and the second shell 12 is within the preset distance range, it indicates that the first shell 11 and the second shell 12 are tightly fitted together. When the controller 4 calculates that the distance between the first shell 11 and the second shell 12 is outside the preset distance range, it indicates that the connection between the first shell 11 and the second shell 12 is disconnected.

[0045] In the fourth embodiment, the sensing device 5 is a micro switch, which has a trigger portion. The trigger portion is provided on the contact surface between the first shell 11 and the second shell 12, or the trigger portion is provided on the contact surface between the second shell 12 and the first shell 11. When the first shell 11 and the second shell 12 are closed, the contact surface of the first shell 11 or the second shell 12 contacts and presses the trigger portion to close the micro switch circuit. When the first shell 11 and the second shell 12 are separated, the pressing force of the first shell 11 or the second shell 12 on the trigger portion disappears, and the micro switch circuit is disconnected.

[0046] The medical cosmetic device 100 is also equipped with an alarm device electrically connected to a microswitch. When the circuit in the microswitch is disconnected, the alarm device issues an alarm signal, such as a light or an audible tone, to remind the operator to check and adjust the housing connection. Furthermore, the controller 4 in the medical cosmetic device 100 is electrically connected to the microswitch and energy generator 3. When the circuit in the microswitch is disconnected, the controller 4 controls the energy generator 3 to shut down.

[0047] In the embodiment shown above, at least two sensing devices 5 are provided. These two or more sensing devices 5 are all located at the junction of the first shell 11 and the second shell 12 and are evenly arranged in the circumferential direction. These sensing devices 5 are used to detect whether the various connection points between the second shell 12 and the second shell 12 are closed, thereby preventing energy leakage or accidental injury caused by partial closure or partial separation of the first shell 11 and the second shell 12. In this case, each sensing device 5 is electrically connected to the controller 4. When any of the sensing devices 5 senses that the first shell 11 and the second shell 12 are not closed, the controller 4 controls the alarm device to issue an alarm signal; and / or the controller 4 controls the energy generator 3 to shut down.

[0048] In another embodiment, the material of the outer shell 1 is lightproof material, such as lightproof plastic (e.g. polycarbonate and polypropylene) and metal, etc., and the sensing device 5 is a photosensitive sensor, which is arranged in the mounting cavity and used to sense the light intensity change in the mounting cavity.

[0049] When the first shell 11 and the second shell 12 are completely closed, the mounting cavity will be in a dark state due to the lightproof material of the outer shell 1, and at this time the photosensitive sensor cannot sense light. When the first shell 11 and the second shell 12 are separated, external light can penetrate into the mounting cavity through the gap between the first shell 11 and the second shell 12, thereby causing the electrical properties of the photosensitive sensor to change. The medical and cosmetic device 100 is also provided with an alarm device, which is electrically connected with the photosensitive sensor. When the photosensitive sensor senses light, the alarm device sends an alarm signal, such as a signal light or a prompt sound, to remind the operator to check and adjust the connection of the shells.

[0050] Referring to Figure 7 , Figure 7 is a circuit structure framework diagram of a photosensitive sensor of the present scheme. Wherein R2 is a photosensitive resistor. When in use, an external voltage in any direction is applied to the photosensitive sensor R2, and the strength of the incident light can be reflected by measuring the current size in the circuit. In a dark environment, the resistance of R2 is infinite, and the current flowing through R1 is very small, so that the voltage at LUX is close to 0V; in a bright environment, the resistance of R2 becomes very small, so that the current flowing through R1 is very large, and the voltage at LUX increases. The controller 4 can sample the LUX voltage value to determine the brightness change inside the mounting cavity. The first shell 11 and the second shell 12 of the lightproof material are sealed, and the inside is a dark environment. If the two are separated or have a gap between them, external light enters the mounting cavity and shines around the photosensitive resistor R2. Thus, the controller 4 can determine whether the first shell 11 and the second shell 12 are separated through the voltage value.

[0051] In addition, some embodiments of the medical and cosmetic device 100 also include a human-computer interaction panel 2, which is detachably mounted on the main machine body and electrically connected with the energy generator 3.

[0052] The human-computer interaction panel 2 is used to set the control parameters of the energy generator 3, such as the energy size, the emission frequency and the focusing depth, etc., so as to realize personalized and accurate treatment according to the conditions of different patients.

[0053] In addition, the human-computer interaction panel 2 can also be electrically connected with the sensing device 5, which is used to display the working state of the sensing device 5 and whether the mounting cavity is in a closed state, so as to facilitate the user to intuitively know whether the first shell 11 and the second shell 12 are tightly matched.

[0054] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A medical cosmetic device, characterized in that: include: A host body, the host body comprising a housing and an energy generator, the housing comprising a first shell and a second shell arranged in abutting relationship, the first shell and the second shell enclosing and forming an installation cavity, the energy generator being arranged in the installation cavity; A sensing device is provided in the installation cavity and is used to detect whether the first shell and the second shell are closed.

2. The medical cosmetic device according to claim 1, wherein: The sensing device is a distance sensor, which is arranged on the inner wall of the first shell or the second shell and is used to detect the distance between the first shell and the second shell.

3. The medical cosmetic device according to claim 2, wherein: The distance sensor includes a Hall element and a magnet, one of the Hall element and the magnet is disposed on the inner wall of the first shell, and the other is disposed on the inner wall of the second shell.

4. The medical cosmetic device according to claim 2, wherein: The distance sensor is an infrared distance measuring sensor, which includes an infrared signal transmitter and an infrared signal receiver. The infrared signal transmitter and the infrared signal receiver are jointly arranged on the inner wall of the first shell or the second shell.

5. The medical cosmetic device according to claim 1, wherein: The sensing device is a micro switch, which has a trigger part. The trigger part is arranged on the contact surface between the first shell and the second shell, or the trigger part is arranged on the contact surface between the second shell and the first shell. When the first shell and the second shell are closed, the contact surface of the first shell or the second shell contacts and presses the trigger part to close the micro switch.

6. The medical cosmetic device according to any one of claims 1 to 5, characterized in that: At least two sensing devices are provided, and the two or more sensing devices are all provided at the junction of the first shell and the second shell.

7. The medical cosmetic device according to claim 1, wherein: The shell is made of an opaque material, the sensing device is a photosensor, and the photosensor is arranged in the installation cavity.

8. The medical cosmetic device according to claim 1, wherein: The medical cosmetic device also includes a controller, which is arranged in the installation cavity and is electrically connected to the energy generator and the sensing device respectively. When the sensing device senses that the first shell and the second shell are not closed, the controller controls the energy generator to close.

9. The medical cosmetic device according to claim 8, wherein: The medical cosmetic device further includes an alarm device, which is disposed on the host body and electrically connected to the controller.

10. The medical cosmetic device according to claim 1, wherein: The medical cosmetic device further includes a human-machine interaction panel, which is mounted on the host body and electrically connected to the energy generator; and / or, the human-machine interaction panel is also electrically connected to the sensing device.

11. The medical cosmetic device according to claim 1, wherein: The medical cosmetic device also includes a charging module, a battery, a controller and an induction device power supply module. The battery is electrically connected to the charging module and the controller respectively, and the induction device power supply module is electrically connected to the controller and the induction device respectively.

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