Laser therapeutic instrument
By introducing a safety detection module into the laser treatment instrument, the disassembly of equipment components is detected and compliance is judged through the main control module, the problem of whether the equipment is disassembled in the prior art is solved, and the security of the equipment and information security are improved.
Patent Information
- Application Number
- CN202421402214.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-06-18
AI Technical Summary
The existing laser treatment instrument cannot detect whether the equipment has been disassembled, resulting in the inability to ensure the safety of the equipment application and prevent the leakage of equipment functional information and patient personal information.
A laser therapy device is designed, including a power supply circuit, a communication circuit, a main control module, a laser emission module and at least one safety detection module. The safety detection module includes a main control circuit and a safety detection switch, which is installed at various components of the equipment. When the components are disassembled, the corresponding safety detection switch is triggered. The main control module records and judges the switch status change event through the communication circuit. If it is disassembled non-compliant, the laser emission module is controlled to sleep.
It realizes monitoring of whether the laser treatment device has been maliciously disassembled, ensures the safety of the equipment application, and prevents the leakage of equipment functional information and patient personal information.
Smart Images
Figure CN222917607U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laser treatment equipment, and in particular, to a laser therapeutic apparatus. Background Art
[0002] In recent years, lasers have been increasingly widely used in the medical field, and the confidentiality of device function information and patient personal information has become extremely important. If the device is maliciously disassembled, it is very likely to cause information leakage; in addition, when the housing, components, etc. of the laser are disassembled, replaced or tampered with, malignant events such as electric shock and laser injury caused by device abnormalities, improper operation of personnel, etc. may also occur, posing great potential safety hazards.
[0003] Currently, the common device anti-disassembly device is physical anti-disassembly. For example, a high-strength mechanical lock is used to prevent others from disassembling. However, this method cannot detect whether the device has been disassembled. Therefore, the existing method cannot identify whether there has been disassembly, thus cannot guarantee the application safety of the device, nor can it prevent the leakage of device function information and patient personal information. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a laser therapeutic apparatus to solve the technical problem that the existing laser therapeutic apparatus cannot detect whether the device has been disassembled.
[0005] An embodiment of the utility model provides a laser therapeutic apparatus, which includes a power supply circuit, a communication circuit, a main control module, a laser emission module and at least one safety detection module; the power supply circuit is respectively connected to the main control module, the laser emission module and the at least one safety detection module; the main control module is connected to each of the safety detection modules through the communication circuit, and the main control module is connected to the laser emission module; the safety detection module includes a main control circuit and at least one safety detection switch, and each of the safety detection switches is installed at each component of the laser therapeutic apparatus, and when the component is disassembled, it triggers a change in the switch state of the corresponding safety detection switch; the main control circuit is connected to each of the safety detection switches for recording the switch state change event; in the case where the switch state change event belongs to non-compliant disassembly, the main control module controls the laser emission module to go into sleep mode.
[0006] Optionally, the safety detection module further includes a battery and a first switch; the battery is connected to the main control circuit through the first switch, and each of the safety detection switches is connected to the first switch, and the first switch is in a normally open state; if at least one of the safety detection switches is closed and conducts, it triggers the first switch to conduct.
[0007] Optionally, the security detection module includes a first voltage conversion circuit; the first voltage conversion circuit is connected between the first switch and the main control circuit.
[0008] Optionally, the security detection module further includes a charging circuit, and the battery is a rechargeable battery; the charging circuit is connected to the rechargeable battery.
[0009] Optionally, the security detection module further includes a module power supply interface circuit, a second voltage conversion circuit and a second switch; the module power supply interface circuit is connected to the main control circuit through the second voltage conversion circuit, the module power supply interface circuit is connected to the charging circuit, the second switch is connected between the first voltage conversion circuit and the main control circuit, the second voltage conversion circuit is connected to the second switch, and the second switch is in a normally closed state; if the second voltage conversion circuit is powered on, the second switch is triggered to open.
[0010] Optionally, the security detection module includes a battery power detection circuit; the battery power detection circuit is connected between the rechargeable battery and the main control circuit.
[0011] Optionally, the security detection module includes a third switch; the third switch is connected between the rechargeable battery and the battery power detection circuit; the module power supply interface circuit is connected to the third switch, and the third switch is in a normally open state; if the module power supply interface circuit is powered on, the third switch is triggered to conduct.
[0012] Optionally, the first switch, the second switch and the third switch are all semiconductor triodes.
[0013] Optionally, the security detection module further includes a real-time clock chip, and the real-time clock chip is connected to the main control circuit.
[0014] Optionally, the security detection switch is a mechanical switch.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0016] The laser treatment instrument provided by the embodiment of the present utility model includes a communication circuit, a main control module, a laser emission module, and at least one safety detection module. The main control module is connected to each safety detection module through the communication circuit, and the main control module is connected to the laser emission module. The safety detection module includes a main control circuit and at least one safety detection switch. Each safety detection switch is respectively installed at each component of the laser treatment instrument. When the component is disassembled, the switch state of the corresponding safety detection switch is triggered to change. The main control circuit is connected to each safety detection switch, records the switch state change event, and transmits the switch state change event to the main control module through the communication circuit. The main control module analyzes and processes the switch state change event information to determine whether the switch state change event is compliant. If it belongs to non-compliant disassembly, the laser emission module is controlled to go into sleep mode, so as to monitor whether the laser treatment instrument is maliciously disassembled, thereby ensuring the application safety of the device and preventing the leakage of device function information and patient personal information. Description of the Drawings
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.
[0018] Figure 1 It is a schematic diagram of the circuit module structure of the laser treatment instrument provided by the embodiment of the present utility model;
[0019] Figure 2 It is a schematic diagram of the circuit structure of the safety detection module provided by the embodiment of the present utility model.
[0020] Description of the Reference Numerals:
[0021] 110 - Power interface circuit; 120 - Power supply circuit; 130 - Safety detection module group; 140 - Communication circuit; 150 - Main control module; 160 - Laser emission module;
[0022] 210 - Module power supply interface circuit; 220 - Charging circuit; 230 - Rechargeable battery; 240 - Battery power detection circuit; 250 - RTC circuit; 260 - Multiple safety detection switches; 270 - First voltage conversion circuit; 280 - Second voltage conversion circuit; 290 - Main control circuit;
[0023] S1 - First switch; S2 - Second switch; S3 - Third switch. Detailed Embodiments
[0024] To make the above objects, features, and advantages of the present utility model more apparent and understandable, the following provides a detailed description of specific embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0025] An embodiment of the present utility model provides a laser therapeutic apparatus, which includes a power supply circuit, a communication circuit, a main control module, a laser emission module, and at least one safety detection module; the power supply circuit is respectively connected to the main control module, the laser emission module, and at least one safety detection module, and the power supply circuit converts an external power supply into voltages required by the above-mentioned main control module, laser emission module, and at least one safety detection module to supply power to the above-mentioned respective modules; the main control module is connected to each safety detection module through the communication circuit, and the main control module is connected to the laser emission module; the above-mentioned safety detection module includes a main control circuit and at least one safety detection switch, and each safety detection switch is respectively installed at each component of the above-mentioned laser therapeutic apparatus, wherein when the above-mentioned component is disassembled, it triggers a change in the switch state of the corresponding safety detection switch; the main control circuit is connected to each safety detection switch and is used to record the switch state change event; in the case where the above-mentioned switch state change event belongs to non-compliant disassembly, the above-mentioned main control module controls the laser emission module to go into sleep mode.
[0026] It should be noted that the main control circuit is connected to the main control module through the communication circuit. The main control module analyzes and judges the switch state change events recorded by the main control circuit, and then controls the working state of the laser therapeutic apparatus. In addition, the communication circuit can also avoid signal conflicts when multiple safety detection modules send signals simultaneously.
[0027] Optionally, the above-mentioned safety detection module further includes a battery and a first switch; the battery is connected to the above-mentioned main control circuit through the first switch, and each of the above-mentioned safety detection switches is connected to the first switch, and the first switch is in a normally open state; if at least one of the above-mentioned safety detection switches is closed and conducts, it triggers the first switch to conduct.
[0028] Optionally, the above-mentioned safety detection module includes a first voltage conversion circuit; the first voltage conversion circuit is connected between the above-mentioned first switch and the above-mentioned main control circuit.
[0029] Optionally, the above-mentioned safety detection module further includes a charging circuit, and the above-mentioned battery is a rechargeable battery; the charging circuit is connected to the rechargeable battery.
[0030] Optionally, the above-mentioned safety detection module also includes a module power supply interface circuit, a second voltage conversion circuit and a second switch; the module power supply interface circuit is connected to the above-mentioned main control circuit through the second voltage conversion circuit, the module power supply interface circuit is connected to the above-mentioned charging circuit, the second switch is connected between the above-mentioned first voltage conversion circuit and the above-mentioned main control circuit, the second voltage conversion circuit is connected to the second switch, and the second switch is in a normally closed state; if the second voltage conversion circuit is powered on, the second switch is triggered to disconnect, so that the first voltage conversion circuit and the main control circuit are not conductive.
[0031] Optionally, the safety detection module includes a battery power detection circuit; the battery power detection circuit is connected between the rechargeable battery and the main control circuit.
[0032] Optionally, the above-mentioned safety detection module includes a third switch; the third switch is connected between the above-mentioned rechargeable battery and the above-mentioned battery power detection circuit; the above-mentioned module power supply interface circuit is connected to the third switch, and the third switch is in a normally open state; if the above-mentioned module power supply interface circuit is energized, the third switch is triggered to turn on.
[0033] It should be noted that the normally open state is an open state when the switch does not receive a control signal, and the normally closed state is an open state when the switch does not receive a control signal.
[0034] Optionally, the safety detection module further includes a real-time clock chip, and the real-time clock chip is connected to the main control circuit.
[0035] It should be noted that the real-time clock circuit is the RTC circuit.
[0036] Optionally, the safety detection switch is a mechanical switch, and when non-compliant disassembly occurs, the mechanical switch is triggered to close and turn on, thereby triggering the first switch to turn on. Specifically, the mechanical switch has a first end, a second end, and a conductive metal spring, one end of the spring is fixed to either the first end or the second end, and the other end is a free end, and the first end and the second end are respectively connected to the first switch and the main control circuit. Taking one end of the spring fixed to the first end as an example, when non-compliant disassembly does not occur, the spring is compressed, the free end is tilted and does not contact the second end, so that the first end and the second end are not electrically conductive; when non-compliant disassembly occurs, the pressure on the spring is released, the free end is loosened and contacts the second end, so that the first end and the second end are electrically conductive.
[0037] The first switch, the second switch and the third switch are all semiconductor triodes, wherein the power polarities of the first switch and the second switch are opposite, and the power polarities of the first switch and the third switch are the same. The semiconductor triode can be a bipolar transistor or a field effect transistor.
[0038] Taking a semiconductor triode, which can be a bipolar transistor, as an example, the base of the first switch is electrically connected to the safety detection switch. When the safety detection switch is electrically conductive, it triggers the conduction of the first switch. The base of the second switch is electrically connected to the second voltage conversion circuit. When the second voltage conversion circuit is electrically conductive, it triggers the disconnection of the second switch. When the second voltage conversion circuit is not powered on, the second switch is conductive. The base of the third switch is electrically connected to the module power supply interface circuit. When the module power supply interface circuit supplies power, the third switch is conductive.
[0039] The laser treatment apparatus provided by the embodiment of the present utility model includes a communication circuit, a main control module, a laser emission module, and at least one safety detection module. The main control module is connected to each safety detection module through the communication circuit, and the main control module is connected to the laser emission module. The above-mentioned safety detection module includes a main control circuit and at least one safety detection switch. Each safety detection switch is respectively installed at each component of the above-mentioned laser treatment apparatus. When the above-mentioned component is disassembled, it triggers a change in the switch state of the corresponding safety detection switch. The main control circuit is connected to each safety detection switch, and the main control circuit records the switch state change event, and can monitor in real time whether the laser treatment apparatus has been disassembled. The above-mentioned switch state change event is transmitted to the main control module through the communication circuit, and the main control module analyzes and processes the information of the switch state change event to determine whether the above-mentioned switch state change event is compliant. If it belongs to non-compliant disassembly, it controls the laser emission module to go into sleep, and controls the laser emission module to remain in the sleep state before the non-compliant disassembly information is cleared. To sum up, the laser treatment apparatus can ensure the application safety of the device by detecting whether there is malicious disassembly, and prevent the leakage of device function information and patient personal information. Before the non-compliant disassembly information is cleared, if the power supply circuit stops supplying power, the second voltage conversion circuit is not powered on, the second switch is conductive, and the rechargeable battery starts to supply power to the main control circuit. The main control module always recognizes and processes the non-compliant disassembly state. Even if the power supply circuit resumes power supply at this time, the main control module still controls the laser emission module to remain in the sleep state.
[0040] The following further describes the present utility model in detail through specific implementation examples and in conjunction with the drawings.
[0041] See Figure 1Schematic diagram of the circuit module structure of the laser therapeutic apparatus shown. An embodiment of the present invention provides a laser therapeutic apparatus, including a power interface circuit 110, a power supply circuit 120, a safety detection module group 130, a communication circuit 140, a main control module 150, and a laser emission module 160. The above-mentioned power interface circuit 110 is the power supply input interface of the laser therapeutic apparatus, providing power for the operation of the entire device; the power supply circuit 120 converts the external power supply into the voltages required by each functional module of the device; the safety detection module group 130 is composed of multiple safety detection modules, which can monitor in real time whether each component of the device has been disassembled, and record the disassembly time and disassembly event; the communication circuit 140 is the data communication bridge between the main control module 150 and the safety detection module group 130, transmitting the disassembly information of the safety detection module group 130 to the main control module 150; the main control module 150 controls the implementation of the functions of each functional module of the laser therapeutic apparatus; the laser emission module 160 generates a laser signal to achieve the laser emission function.
[0042] It should be noted that each safety detection module can detect different parts of the laser therapeutic apparatus. The safety detection switch can be installed, for example, inside the outer shell of the laser therapeutic apparatus, the casing of the laser emission light source, the circuit connection module between the main control module 150 and the communication circuit 140, the circuit connection module between the main control module 150 and the laser emission module 160, and other places that may be abnormally disassembled.
[0043] Exemplarily, the working principle of the above-mentioned laser therapeutic apparatus is as follows:
[0044] When the power interface circuit 110 of the laser therapeutic apparatus is connected to an external power supply device for power supply, the power supply circuit 120 converts the external power supply voltage into different voltages, respectively supplying power to the safety detection module group 130, the main control module 150, and the laser emission module 160. During the startup process of the main control module 150, it will first perform data communication with the safety detection module group 130 through the communication circuit 140 to read whether there is a disassembly event in the safety detection module group 130. When no disassembly event is detected, the laser therapeutic apparatus enters the normal working state, and the main control module 150 controls the laser emission module 160 to perform normal laser emission work; when a disassembly event is detected, while the main control module 150 records the disassembly time, it judges whether the disassembly event is a compliant disassembly. If it is a non-compliant disassembly, the main control module 150 will control each functional module of the entire laser therapeutic apparatus to be in a sleep state, without laser emission output, improving the application safety and information security of the device.
[0045] The safety detection module group 130 provided in the embodiment of the present invention for the laser therapeutic apparatus includes multiple safety detection modules. See Figure 2Schematic diagram of the circuit structure of the safety detection module shown. The safety detection module includes a module power supply interface circuit 210, a charging circuit 220, a rechargeable battery 230, a battery power detection circuit 240, an RTC circuit 250, a plurality of safety detection switches 260, a first voltage conversion circuit 270, a second voltage conversion circuit 280, a main control circuit 290, a first switch S1, a second switch S2, and a third switch S3. Among them, the module power supply interface circuit 210 can be connected to an external power supply device or the above-mentioned power supply circuit 120 to access external power supply, and the main control circuit 290 is connected to the above-mentioned communication circuit 140.
[0046] It should be noted that the main difference between multiple safety detection modules lies in the different setting positions of the multiple safety detection switches 260, so as to realize the detection of the disassembly conditions of different parts of the laser therapeutic apparatus. Each safety detection module includes at least one safety detection switch. That is to say, if the safety detection module is to perform a comprehensive and accurate detection of a certain part, at least one or more safety detection switches need to be set. For example, when the safety detection module detects the shell of the laser therapeutic apparatus, corresponding safety detection switches need to be set at all its buckle positions to achieve a comprehensive and accurate detection of the disassembly condition of the shell of the laser therapeutic apparatus.
[0047] Specifically, the above-mentioned module power supply interface circuit 210 is the external power supply interface of the safety detection module. When the module power supply interface circuit 210 accesses external power supply, it supplies power to the rechargeable battery 230 through the charging circuit 220, and at the same time converts the voltage to the power supply voltage of the main control circuit 290 through the second voltage conversion circuit 280, so that the main control circuit 290 starts to work.
[0048] Specifically, the above-mentioned charging circuit 220 realizes the charging management of the rechargeable battery 230, restricts the charging current, charging voltage and temperature protection, etc., to ensure the charging safety of the rechargeable battery 230 and extend the life of the rechargeable battery 230.
[0049] Specifically, the above-mentioned battery power detection circuit 240 realizes the detection of the power of the rechargeable battery 230, and transmits this information data to the main control circuit 290. The main control circuit 290 controls whether the module power supply interface circuit 210 charges the rechargeable battery 230 according to the power of the rechargeable battery 230, so as to control the enabling of the charging circuit 220, make the charging cycle of the rechargeable battery 230 more scientific and reasonable, and extend the life of the rechargeable battery 230.
[0050] Specifically, the above-mentioned second voltage conversion circuit 280 converts the output voltage of the module power supply interface circuit 210 into the power supply voltage for the main control circuit 290, and at the same time controls the disconnection of the second switch S2. The second switch S2 is in a normally closed state. When the module power supply interface circuit 210 is connected to an external power supply, the second voltage conversion circuit 280 converts the voltage into the power supply voltage for the main control circuit 290, and the main control circuit 290 powers on and starts to work, detecting the state and time of the safety detection switch; at the same time, controlling the disconnection of the second switch S2, the rechargeable battery 230 stops supplying power to the main control circuit 290.
[0051] Specifically, the above-mentioned rechargeable battery 230 is the backup power supply of the safety detection module. When the device is disassembled, at least one safety detection switch conducts the first switch S1, and then the rechargeable battery 230 converts the voltage through the first voltage conversion circuit 270 to supply power to the main control circuit 290. The main control circuit 290 powers on and starts to work. The main control circuit 290 detects the switch state of the safety detection switch and reads the real-time time of the RTC circuit 250 at this time, and records the disassembly time and disassembly event. When the laser therapeutic apparatus is not disassembled, the first switch S1 is disconnected, the rechargeable battery 230 is disconnected from the power supply, the safety detection module is in a non-working state, and the standby power consumption of the rechargeable battery 230 is almost zero, extending the disassembly monitoring duration of the safety detection module after the device is powered off and improving the application safety of the product.
[0052] Specifically, the above-mentioned safety detection switches are installed at various components of the laser therapeutic apparatus. When the components are not disassembled, the safety detection switches are in the off state. When a certain component is disassembled, the safety detection switch closes and conducts, which controls the first switch S1 to conduct, and the rechargeable battery 230 supplies power to the main control circuit 290, and the main control circuit 290 powers on and starts to work.
[0053] Specifically, the above-mentioned first switch S1 is in a normally open state. When a certain safety detection switch is changed from the off state to the on state, the first switch S1 conducts, and the rechargeable battery 230 converts the voltage to supply power to the main control circuit 290, and the main control circuit 290 powers on and starts to work, recording the disassembly event and disassembly time.
[0054] Specifically, the above-mentioned second switch S2 is in a normally closed state. When there is no external power supply for the module power supply interface circuit 210, the second switch S2 conducts; when the module power supply interface circuit 210 is connected to an external power supply, the second voltage conversion circuit 280 controls the second switch S2 to disconnect, disconnecting the power supply circuit of the rechargeable battery 230 to the main control circuit 290 and reducing the power consumption of the rechargeable battery 230.
[0055] Specifically, the above-mentioned third switch S3 is in a normally open state. When there is no external power supply at the module power supply interface circuit 210, the third switch S3 is disconnected, and the rechargeable battery 230 and the battery power detection circuit 240 are not conducting, so that the battery power detection circuit 240 does not consume the energy of the rechargeable battery 230, extending the battery life; when the module power supply interface circuit 210 is connected to an external power supply, the third switch S3 is conducting, and the battery power detection circuit 240 is powered on to work, detecting the power of the rechargeable battery 230 and transmitting it to the main control circuit 290.
[0056] Specifically, the above-mentioned RTC circuit 250 is connected to the rechargeable battery 230 and is in a working state all the time, generating real-time time. When the main control circuit 290 is powered on to work, the real-time time signal is transmitted to the main control circuit 290.
[0057] Specifically, the above-mentioned main control circuit 290 is the main control circuit of the safety detection module. When the main control circuit is powered on and starts, it continuously detects the switch states of each safety detection switch, records the disassembly event; communicates with the RTC circuit 250 to record the disassembly time; at the same time communicates with the battery power detection circuit 240 to read the power of the rechargeable battery 230, and controls the charging enable of the charging circuit 220 according to the above power.
[0058] Exemplarily, the working principle of the above-mentioned safety detection module is as follows:
[0059] The module power supply interface circuit 210 of the above-mentioned safety detection module provides external power supply for the safety detection module; the charging circuit 220 manages the charging of the rechargeable battery 230; the rechargeable battery 230 is the backup power supply of the safety detection module. When there is no external power input, the rechargeable battery 230 supplies power to the safety detection module to detect in real time whether the laser therapeutic apparatus is disassembled; the third switch S3 controls the on-off between the rechargeable battery 230 and the battery power detection circuit 240; the battery power detection circuit 240 detects the power of the rechargeable battery 230 and transmits the detected signal to the main control circuit 290; the RTC circuit 250 is connected between the rechargeable battery 230 and the main control circuit 290 to generate a real-time time signal and transmit it to the main control circuit 290; multiple safety detection switches 260 are respectively installed at various parts of the device to detect whether each part of the device is disassembled; the multiple safety detection switches 260 control the on-off of the first switch S1, and then control the rechargeable battery 230 to supply power to the main control circuit 290 through the first switch S1; the first voltage conversion circuit 270 converts the voltage of the rechargeable battery 230 into the power supply voltage of the main control circuit 290 to supply power to the main control circuit 290; the second voltage conversion circuit 280 converts the external power supply voltage into the power supply voltage of the main control circuit 290 to supply power to the main control circuit 290; the second switch S2 is controlled by the second voltage conversion circuit 280 for its on-off; the main control circuit 290 detects the states of the various safety detection switches and records the disassembly time and disassembly event.
[0060] It should be noted that the above-mentioned safety detection module can also be applied to other devices that need to detect whether they are disassembled, and is not limited to the above-mentioned laser therapeutic apparatus.
[0061] The embodiment of the present utility model uses a safety detection module group 130 composed of multiple safety detection modules to detect in real time whether each component of the laser therapeutic apparatus is disassembled, record the disassembly time and disassembly event, and transmit them to the main control module 150 through the communication circuit 140. The main control module 150 judges whether it is a malicious disassembly. If it is judged that there is disassembly information as non-compliant disassembly, that is, malicious disassembly, the laser emission module 160 will be restricted from performing laser emission output, and at the same time the laser therapeutic apparatus will enter the sleep state; only when the device detects no disassembly information or the main control module 150 judges that the disassembly information is all compliant disassembly, the laser therapeutic apparatus can normally perform laser emission output, improving the application safety and information safety of the laser therapeutic apparatus.
[0062] In the embodiment of the present utility model, due to the use of the ultra-low power consumption security detection module group 130, even when the device is not powered on, it can detect in real time whether each component of the laser therapeutic apparatus has been maliciously disassembled, record the disassembly time and disassembly event, and restrict the operation of the laser therapeutic apparatus before the disassembly information is cleared, greatly extending the monitoring duration of device disassembly, improving the deficiency that physical anti-disassembly cannot detect whether there is disassembly, and enhancing the application security and information security of the device.
[0063] Although the present utility model is disclosed as above, the present utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the scope defined by the claims.
[0064] Finally, it should also be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.
[0065] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A laser therapeutic apparatus, characterized in that: The laser therapeutic device comprises: a power supply circuit, a communication circuit, a main control module, a laser emission module and at least one safety detection module; The power supply circuit is respectively connected to the main control module, the laser emission module and the at least one safety detection module; The main control module is connected to each of the safety detection modules via the communication circuit, and the main control module is connected to the laser emission module; The safety detection module includes a main control circuit and at least one safety detection switch, each of which is installed at each component of the laser therapeutic apparatus, and the removal of the component triggers the switch state change of the corresponding safety detection switch; The main control circuit is connected to each of the safety detection switches and is used to record switch state change events; When the switch state change event is a non-compliant disassembly, the main control module controls the laser emission module to sleep.
2. The laser therapy device according to claim 1, characterized in that: The safety detection module also includes a battery and a first switch; The battery is connected to the main control circuit via the first switch, each of the safety detection switches is connected to the first switch, and the first switch is in a normally open state; If at least one of the safety detection switches is closed and turned on, the first switch is triggered to turn on.
3. The laser therapeutic apparatus according to claim 2, characterized in that: The safety detection module includes a first voltage conversion circuit; The first voltage conversion circuit is connected between the first switch and the main control circuit.
4. The laser therapeutic apparatus according to claim 3, characterized in that: The safety detection module also includes a charging circuit, and the battery is a rechargeable battery; The charging circuit is connected to the rechargeable battery.
5. The laser therapeutic apparatus according to claim 4, characterized in that: The safety detection module also includes a module power supply interface circuit, a second voltage conversion circuit and a second switch; The module power supply interface circuit is connected to the main control circuit through the second voltage conversion circuit, the module power supply interface circuit is connected to the charging circuit, the second switch is connected between the first voltage conversion circuit and the main control circuit, the second voltage conversion circuit is connected to the second switch, and the second switch is in a normally closed state; If the second voltage conversion circuit is powered on, the second switch is triggered to turn off.
6. The laser therapeutic apparatus according to claim 5, characterized in that: The safety detection module includes a battery power detection circuit; The battery capacity detection circuit is connected between the rechargeable battery and the main control circuit.
7. The laser therapeutic apparatus according to claim 6, characterized in that: The safety detection module includes a third switch; The third switch is connected between the rechargeable battery and the battery power detection circuit; the module power supply interface circuit is connected to the third switch, and the third switch is in a normally open state; If the module power supply interface circuit is powered on, the third switch is triggered to turn on.
8. The laser therapeutic apparatus according to claim 7, characterized in that: The first switch, the second switch and the third switch are all semiconductor triodes.
9. The laser therapeutic apparatus according to claim 1, characterized in that: The safety detection module also includes a real-time clock chip, and the real-time clock chip is connected to the main control circuit.
10. The laser therapeutic apparatus according to claim 1, characterized in that: The safety detection switch is a mechanical switch.