CN221285148U - Beauty bed operation control device with temperature display function - Google Patents
Beauty bed operation control device with temperature display function Download PDFInfo
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- CN221285148U CN221285148U CN202322901502.9U CN202322901502U CN221285148U CN 221285148 U CN221285148 U CN 221285148U CN 202322901502 U CN202322901502 U CN 202322901502U CN 221285148 U CN221285148 U CN 221285148U
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- 230000003796 beauty Effects 0.000 title claims abstract description 62
- 238000010438 heat treatment Methods 0.000 claims abstract description 70
- 238000001514 detection method Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000002537 cosmetic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
The utility model discloses a beauty bed operation control device with a temperature display function, which relates to the field of beauty beds and comprises a hand controller, a main control unit and a heating unit; the hand controller comprises a temperature display regulating circuit and a temperature display circuit, the main control unit comprises a processor, a temperature sensor and an output circuit, the temperature display regulating circuit, the temperature display circuit, the temperature sensor and the output circuit are all connected with the processor, the heating unit is connected with the output circuit, and the temperature sensor is used for detecting the temperature of the beauty bed; the temperature display adjusting circuit can input an adjusting signal for adjusting a preset temperature value to the processor, and the processor can control the temperature display circuit to display the preset temperature value when the adjusting signal is input and control the output power of the output circuit to enable the heating unit to heat when the detected temperature value detected by the sensor is smaller than the preset temperature value. The utility model can display and adjust the temperature of the beauty bed and improve the use experience.
Description
Technical Field
The utility model relates to the field of beauty beds, in particular to a beauty bed operation control device with a temperature display function.
Background
The beauty bed is common furniture in places such as beauty parlors and the like and is used for supporting a human body so as to facilitate a beauty shop to make beauty. Some beauty beds are provided with heating units to heat the beauty beds, so that a user is at a comfortable temperature when using the beauty beds, and the use experience is improved.
The prior beauty treatment bed can preset one or a plurality of gear temperatures when leaving the factory. When the heating function of the beauty treatment bed is used, a user sets a heating temperature gear first, and then a heating unit in the beauty treatment bed is started to heat. The temperature sensor is arranged on the beauty bed, and the heating unit stops heating when the temperature of the beauty bed is detected to rise to the temperature of the set gear. The beauty bed can only be heated to the temperature of one or a plurality of preset gears, can not be adjusted to the required temperature in real time according to the requirement, and a user can not know the specific temperature of the beauty bed in real time, so that certain limitation exists in use.
Disclosure of Invention
The utility model aims to provide a beauty bed operation control device with a temperature display function, which can display and adjust the temperature of a beauty bed.
The technical aim of the utility model is realized by the following technical scheme:
The utility model provides a beauty bed operation control device with a temperature display function, which comprises a hand controller, a main control unit and a heating unit; the hand controller comprises a temperature display regulating circuit and a temperature display circuit, the main control unit comprises a processor, a temperature sensor and an output circuit, the temperature display regulating circuit, the temperature display circuit, the temperature sensor and the output circuit are all connected with the processor, the heating unit is connected with the output circuit, and the temperature sensor is used for detecting the temperature of the beauty bed;
The temperature display adjusting circuit can input an adjusting signal for adjusting a preset temperature value to the processor, and the processor can control the temperature display circuit to display the preset temperature value when the adjusting signal is input and control the output circuit to output power to enable the heating unit to heat when the detected temperature value detected by the sensor is smaller than the preset temperature value.
Further, the processor comprises a first single-chip microcomputer and a second single-chip microcomputer, and the first single-chip microcomputer is in communication connection with the second single-chip microcomputer; the output circuit and the temperature sensor are connected to the first single-chip microcomputer, and the temperature display regulating circuit and the temperature display circuit are connected to the second single-chip microcomputer; the second singlechip acquires a preset temperature value according to the adjusting signal and sends the preset temperature value to the first singlechip; and the first singlechip controls the output circuit to output power when the detected temperature value is smaller than the preset temperature value, and controls the output circuit to stop outputting when the detected temperature value reaches the preset temperature value.
Further, the first single-chip microcomputer sends the detected temperature value to the second single-chip microcomputer, and the second single-chip microcomputer controls the temperature display circuit to display the detected temperature value when the adjusting signal stops inputting.
Further, the temperature display adjusting circuit comprises a heating key and a temperature reducing key, the heating key and the temperature reducing key are respectively connected to the second single chip microcomputer, the adjusting signal comprises the pressing times of the heating key and the pressing times of the temperature reducing key, and the second single chip microcomputer obtains the preset temperature value according to the difference value of the pressing times of the heating key and the temperature reducing key.
Further, the temperature display circuit comprises a first nixie tube, a second nixie tube and a shift register, wherein the first nixie tube, the second nixie tube and the shift register are respectively connected with the second single chip microcomputer, and the first nixie tube and the second nixie tube are respectively connected with the shift register.
Further, the temperature sensor is connected with the processor through a temperature detection circuit, the temperature sensor is an NTC sensor, the temperature detection circuit comprises a detection circuit resistor and an NTC interface which are connected in series, the temperature sensor is connected with the NTC interface, and the detection circuit resistor is connected with the processor.
Further, the output circuit is an MOS tube output circuit, the processor is connected to the grid electrode of the MOS tube, and the drain electrode of the MOS tube is connected to the heating unit.
Further, the hand controller also comprises a load switch circuit, wherein the load switch circuit comprises a load switch key, the load switch key is connected to the second singlechip, and the second singlechip obtains the pressing times of the load switch key; and the second singlechip controls the first singlechip to start executing data when the pressing times reach a first numerical value, and controls the first singlechip to stop executing data when the pressing times reach a second numerical value.
Further, the heating unit is provided with two or more, and the temperature sensor is provided with two or more corresponding to the heating unit; each heating unit is correspondingly connected with the processor through one output circuit, and the massage bed part corresponding to each heating unit is provided with one temperature sensor.
Further, the hand controller and the main control unit are independently arranged, and the hand controller is connected with the main control unit through an external circuit.
In summary, the utility model has the following beneficial effects:
1. According to the utility model, a user can operate the hand controller, so that a preset temperature value is input to the main control unit, and the main control unit controls the heating unit to heat the beauty bed to the preset temperature value. Specifically, the temperature display adjusting circuit can output an adjusting signal to the processor, the processor calculates a preset temperature value according to the adjusting signal, the processor controls the temperature display unit to display the preset temperature value so as to be convenient for a user to know, meanwhile, the processor controls the heating unit to work, and when the temperature sensor detects that the temperature of the beauty bed reaches the preset temperature value, the processor controls the heating unit to stop working. Therefore, according to the difference of the input adjusting signals, different preset temperature values can be preset, so that the beauty treatment bed is heated to different temperatures, the applicability of the beauty treatment bed is improved, and the user requirements are met.
2. In this take temperature display function's cosmetic bed operation control device, after setting up preset temperature value, first singlechip transmits the temperature value that temperature sensor detected for the second singlechip, and second singlechip control temperature display circuit shows real-time temperature value to make the user can in time know the real-time temperature of cosmetic bed, promote user's use experience.
3. In the utility model, the processor calculates the preset temperature value through the difference value of the pressing times of the temperature key and the temperature reducing key, and controls the first nixie tube and the second nixie tube to display the preset temperature value.
Drawings
Fig. 1 is a schematic view showing the overall structure of a beauty bed operation control device with a temperature display function according to an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a hand controller and a main control unit according to an embodiment of the utility model.
Fig. 3 is a schematic structural diagram of a first single-chip microcomputer according to an embodiment of the present utility model.
Fig. 4 is a schematic structural diagram of a second single-chip microcomputer according to an embodiment of the present utility model.
Fig. 5 is a schematic diagram of a temperature display adjusting circuit according to an embodiment of the present utility model.
Fig. 6 is a schematic diagram of a temperature display circuit according to an embodiment of the utility model.
Fig. 7 is a schematic diagram of a load switch circuit according to an embodiment of the utility model.
Fig. 8 is a schematic diagram of a temperature detection circuit according to an embodiment of the present utility model.
Fig. 9 is a schematic diagram of an output circuit according to an embodiment of the present utility model.
Fig. 10 is a schematic structural view of a hand controller according to an embodiment of the present utility model.
In the figure:
1000. A beauty bed operation control device with a temperature display function; 100. a hand controller; 110. a temperature display adjusting circuit; 120. a temperature display circuit; 130. a load switching circuit; 200. a main control unit; 210. a first singlechip; 220. a second singlechip; 230. a temperature sensor; 240. an output circuit; 250. a temperature detection circuit; 300. and a heating unit.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The present utility model provides a beauty bed operation control device 1000 with a temperature display function, referring to fig. 1 to 10, the beauty bed operation control device includes a hand controller 100, a main control unit 200, and a heating unit 300. The hand controller 100 is connected to the main control unit 200 for a user to adjust a preset temperature value. The main control unit 200 is connected to the heating unit 300, and the main controller controls the heating unit 300 to operate after receiving a signal sent by the hand controller 100, and enables the hand controller 100 to display a temperature value.
In this embodiment, the hand controller 100 and the main control unit 200 are independently disposed, and the hand controller 100 is connected to the main control unit 200 through an external circuit. So that the user can conveniently control the beauty bed through the hand controller 100. In other embodiments, the hand controller 100 may be integrated with the main control unit 200.
In this embodiment, the heating unit 300 is specifically a heating blanket, which is laid on the beauty bed. When the heating blanket is electrified, the electric heating wire in the heating blanket heats, so that the beauty bed is heated. In other embodiments, the heating unit 300 may be any other suitable heating device.
Referring to fig. 1 and 2, the hand controller 100 includes a temperature display adjustment circuit 110, a temperature display circuit 120, and a load switch circuit 130. The main control unit 200 includes a processor, a temperature sensor 230 and an output circuit 240, wherein the temperature sensor 230 is disposed on the beauty bed for detecting the temperature of the beauty bed. The temperature display adjustment circuit 110, the temperature display circuit 120, the load switch circuit 130, the temperature sensor 230, and the output circuit 240 are all independently connected to the processor.
The processor includes a first single-chip microcomputer 210 and a second single-chip microcomputer 220. The first singlechip 210 is in communication connection with the second singlechip 220. The output circuit 240 and the temperature sensor 230 are connected to the first single-chip microcomputer 210, and the temperature display adjusting circuit 110, the temperature display circuit 120 and the load switch circuit 130 are connected to the second single-chip microcomputer 220.
When the operation control device of the beauty bed works, the user turns on the operation control device of the beauty bed through the load switch circuit 130, and the first single-chip microcomputer 210 starts to execute data. The user operates the temperature display adjusting circuit 110, and inputs an adjusting signal for adjusting a preset temperature value to the second singlechip 220. The second singlechip 220 acquires a preset temperature value according to the adjustment signal, and controls the temperature display circuit 120 to display the preset temperature value when the adjustment signal is input. Meanwhile, the second singlechip 220 sends the preset temperature value to the first singlechip 210, the first singlechip 210 compares the preset temperature value with the detected temperature value detected by the temperature sensor 230, and when the detected temperature value is smaller than the preset temperature value, the first singlechip 210 controls the output circuit 240 to output power so as to heat the heating unit 300.
Thus, the user can set a desired preset temperature value by operating the hand controller 100, and the temperature display circuit 120 displays the preset temperature value set by the user in real time, so that the user can operate. The main control unit 200 controls the heating unit 300 to heat the beauty treatment bed to a preset temperature value, so that the beauty treatment bed is heated to different temperatures as required, the applicability of the beauty treatment bed is improved, and the user requirement is met.
Referring to fig. 2 to 4, in the present embodiment, the first singlechip 210 has a maximum main frequency of 16MHz, and can rapidly process and collect data and communicate with the second singlechip 220. The first single-chip microcomputer 210 is internally integrated with a 10-bit AD converter, so that the accuracy of temperature acquisition can be ensured. The collected data is continuously processed between the first singlechip 210 and the second singlechip 220.
The second singlechip 220 has the highest main frequency of 16MHz, and can rapidly process collected data and communicate with the first singlechip 210. The first singlechip 210 and the second singlechip 220 can perform bidirectional data transmission. The second singlechip 220 processes the collected data of the temperature display adjusting circuit 110 and the data of the load switch circuit 130 and sends the processed data to the first singlechip 210.
Wherein, when the user does not operate the temperature display adjustment circuit 110, the temperature display adjustment circuit 110 stops emitting the adjustment signal. At this time, the first singlechip 210 sends the detected temperature value to the second singlechip 220, and the second singlechip 220 controls the temperature display circuit 120 to display the detected temperature value when the input of the adjustment signal is stopped. Therefore, when the user does not operate, the user can know the detected temperature value of the beauty bed in real time through the temperature display circuit 120, so that the user can set a proper preset temperature according to the body feeling and the detected temperature value displayed by the temperature display circuit 120, and the user experience is improved.
Referring to fig. 2 and 5, the temperature display adjusting circuit 110 includes a warming key K7 and a temperature reducing key K8. The heating key K7 and the temperature reducing key K8 are both light-touch switches. The heating key K7 and the temperature reducing key K8 are respectively arranged on two different circuits. The heating key K7 is connected to P34 of the second singlechip 220 through GND resistor R7. The temperature reducing key K8 is connected to P43 of the second singlechip 220 through another GND resistor R8. When the heating key K7 is pressed, the level of the P34 of the second singlechip 220 changes, and when the temperature reducing key K8 is pressed, the level of the P43 of the second singlechip 220 changes, so that the second singlechip 220 obtains the adjusting signals (i.e., the pressing times of the heating key K7 and the temperature reducing key K8).
The second singlechip 220 calculates a preset temperature value according to the pressing times of the heating key K7, the pressing times of the temperature reducing key K8 and the current detection temperature. If the pressing frequency of the heating key K7 is N1 and the pressing frequency of the temperature reducing key K8 is N2 when the pressing frequency of the heating key K7 is 1 ℃ and the pressing frequency of the temperature reducing key K8 is 1 ℃ and the current detected temperature of the displayed beauty bed is T0, the preset temperature value T calculated by the second singlechip 220 is (N1-N2 + T0).
After the user sets the preset temperature value, the user stops pressing the heating key K7 or the temperature reducing key K8. At this time, the preset temperature value is determined, the second singlechip 220 transmits the preset temperature value to the first singlechip 210, and the first singlechip 210 compares the detected temperature value with the preset temperature value and controls the heating unit 300 to heat the beauty bed when the detected temperature value is smaller than the preset temperature value.
Referring to fig. 2 and 6, the temperature display circuit 120 includes a first digital tube LED1-1, a second digital tube LED2-2, and a shift register. The COM end of the first nixie tube LED1-1 is connected with the triode Q2, and the COM end of the second nixie tube LED2-2 is connected with the triode Q3. P25 of the second singlechip 220 is connected to the base electrode of the triode Q2 through a resistor R45, and P03 of the second singlechip 220 is connected to the base electrode of the triode Q3 through a resistor R43. When the P25 output of the second singlechip 220 is high, the triode Q2 is conducted, and the first nixie tube LED1-1 is displayed. When the P03 output of the second singlechip 220 is high, the triode Q2 is conducted, and the second digital tube LED2-2 is displayed.
P45 of the second singlechip 220 is connected with P45 and P17 of the shift memory. The pins A, B, C, D, E, F, G, DP of the first nixie tube LED1-1 are connected with A1, B1, C1, D1, E1, F1, G1 and DP1 of the shift memory through a current limiting resistor R24 and a current limiting resistor R44, and the pins A, B, C, D, E, F, G, DP of the second nixie tube LED2-2 are connected with A1, B1, C1, D1, E1, F1, G1 and DP1 of the shift memory through the current limiting resistor R24 and the current limiting resistor R44. According to the data sent to the shift memory by the P45 and P17 of the second singlechip 220, the changes of the display values of the first nixie tube LED1-1 and the second nixie tube LED2-2 are controlled to display the preset temperature value or the detected temperature value.
Referring to fig. 2 and 7, the load switch circuit 130 includes a load switch key K10. The load switch key K10 is a tact switch, and is connected to the second singlechip 220 through the GND resistor R10 and the P16 of the second singlechip 220. When the load switch is pressed, the P16 level of the second singlechip 220 changes, the second singlechip 220 obtains the pressing times of the load switch key K10, and the load switch state is calculated according to the pressing times of the load switch key K10. When the number of pressing times reaches the first value (if the number of pressing times is odd, the first value is odd such as 1, 3, 5, 7 … …, etc.), the second singlechip 220 controls the first singlechip 210 to start executing data. When the number of pressing times reaches the second numerical value (if the number of pressing times is even, the second numerical value is even, such as 2, 4, 6, 8 … …, etc.), the first singlechip 210 is controlled to stop executing the data. Thus, the user presses the load switch key K10 once, the operation control device of the beauty bed is started, and the user presses the load switch key K10 once again, and the operation control device of the beauty bed is closed.
Referring to fig. 2 and 8, the temperature sensor 230 is coupled to the processor through a temperature sensing circuit 250. In this embodiment, the temperature sensor 230 is an NTC sensor. The temperature detection circuit 250 includes a detection circuit resistor in series, the detection circuit resistor including a resistor R60 and a resistor R61. The resistor R60 is connected with the NTC interface and the resistor R61 through 5V voltage to form a voltage dividing circuit. The temperature sensor 230 is connected to the NTC interface. The NTC interface is connected to P15 of the first singlechip 210 through a resistor R61.
The temperature sensor 230 collects temperature changes of the beauty bed where the heating unit 300 is located. When the temperature of the beauty bed at the location changes, the NTC of the temperature sensor 230 changes its resistance and converts it into a voltage change, and is connected to the P15 of the first singlechip 210 through R61. The first singlechip 210 internally processes and sends acquired data to the second singlechip 220, and the second singlechip 220 sends the data to the temperature display circuit 120 after data processing and controls the first nixie tube LED1-1 and the second nixie tube LED2-2 to display the current temperature.
Referring to fig. 2 and 9, the output circuit 240 in this embodiment is a MOS transistor output circuit 240, which includes an N-channel MOS transistor Q12, a resistor R31, and a resistor R29. The resistor R29 is connected between the gate and the source of the MOS transistor Q12, the resistor R31 is connected to the gate of the MOS transistor Q12, and the other end of the resistor R31 passes through the P17 of the first singlechip 210. The drain of the MOS transistor Q12 is connected to the heating unit 300. When the temperature value detected by the temperature sensor 230 is smaller than the preset temperature value, the first singlechip 210 controls the P17 to output a high level, the MOS transistor Q12 is turned on, and the heating unit 300 starts heating. When the temperature value detected by the temperature sensor 230 reaches the preset temperature value, the first singlechip 210 controls the P17 to output a low level, the MOS transistor Q12 is turned off, the power supply of the heating unit 300 is cut off, and the heating unit 300 stops heating.
In the present embodiment, the heating unit 300 is provided with only one. In still other embodiments, the heating unit 300 may be provided with two or more, and the temperature sensor 230 is provided with two or more corresponding to the heating unit 300; each heating unit 300 is correspondingly connected with the processor through an output circuit 240, and a temperature sensor 230 is arranged at the massage bed position corresponding to each heating unit 300.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (10)
1. A beauty bed operation control device with a temperature display function, which is characterized by comprising a hand controller (100), a main control unit (200) and a heating unit (300); the hand controller (100) comprises a temperature display adjusting circuit (110) and a temperature display circuit (120), the main control unit (200) comprises a processor, a temperature sensor (230) and an output circuit (240), the temperature display adjusting circuit (110) and the temperature display circuit (120), the temperature sensor (230) and the output circuit (240) are all connected to the processor, the heating unit (300) is connected to the output circuit (240), and the temperature sensor (230) is used for detecting the temperature of the beauty bed;
The temperature display adjusting circuit (110) can input an adjusting signal for adjusting a preset temperature value to the processor, and the processor can control the temperature display circuit (120) to display the preset temperature value when the adjusting signal is input and control the output circuit (240) to output power to enable the heating unit (300) to heat when the detected temperature value detected by the sensor is smaller than the preset temperature value.
2. The beauty bed operation control device with a temperature display function according to claim 1, wherein the processor comprises a first single-chip microcomputer (210) and a second single-chip microcomputer (220), and the first single-chip microcomputer (210) is in communication connection with the second single-chip microcomputer (220); the output circuit (240) and the temperature sensor (230) are connected to the first single-chip microcomputer (210), and the temperature display adjusting circuit (110) and the temperature display circuit (120) are connected to the second single-chip microcomputer (220); the second singlechip (220) acquires a preset temperature value according to the adjusting signal and sends the preset temperature value to the first singlechip (210); the first singlechip (210) controls the output circuit (240) to output power when the detected temperature value is smaller than the preset temperature value, and controls the output circuit (240) to stop outputting when the detected temperature value reaches the preset temperature value.
3. The beauty bed operation control device with a temperature display function according to claim 2, wherein the first single-chip microcomputer (210) can send the detected temperature value to the second single-chip microcomputer (220), and the second single-chip microcomputer (220) controls the temperature display circuit (120) to display the detected temperature value when the adjustment signal stops inputting.
4. The beauty bed operation control device with a temperature display function according to claim 2, wherein the temperature display adjusting circuit (110) comprises a heating key and a temperature reducing key, the heating key and the temperature reducing key are respectively connected to the second single chip microcomputer (220), the adjusting signal comprises the pressing times of the heating key and the pressing times of the temperature reducing key, and the second single chip microcomputer (220) obtains the preset temperature value according to the difference value of the pressing times of the heating key and the temperature reducing key.
5. The beauty bed operation control device with a temperature display function according to claim 2, wherein the temperature display circuit (120) comprises a first nixie tube, a second nixie tube and a shift register, the first nixie tube, the second nixie tube and the shift register are respectively connected to the second single chip microcomputer (220), and the first nixie tube and the second nixie tube are respectively connected to the shift register.
6. The beauty bed operation control device with temperature display function according to claim 1, wherein the temperature sensor (230) is connected with the processor through a temperature detection circuit (250), the temperature sensor (230) is an NTC sensor, the temperature detection circuit (250) comprises a detection circuit resistor and an NTC interface connected in series, the temperature sensor (230) is connected with the NTC interface, and the detection circuit resistor is connected with the processor.
7. The beauty bed operation control device with a temperature display function according to claim 1, wherein the output circuit (240) is a MOS transistor output circuit (240), the processor is connected to a gate of a MOS transistor, and a drain of the MOS transistor is connected to the heating unit (300).
8. The beauty bed operation control device with the temperature display function according to claim 2, wherein the hand controller (100) further comprises a load switch circuit (130), the load switch circuit (130) comprises a load switch key, the load switch key is connected to the second single-chip microcomputer (220), and the second single-chip microcomputer (220) obtains the pressing times of the load switch key; the second singlechip (220) controls the first singlechip (210) to start executing data when the pressing times reach a first value, and controls the first singlechip (210) to stop executing data when the pressing times reach a second value.
9. The beauty bed operation control device with a temperature display function according to claim 1, wherein the heating unit (300) is provided with two or more, and the temperature sensor (230) is provided with two or more corresponding to the heating unit (300); each heating unit (300) is correspondingly connected with the processor through one output circuit (240), and each massage bed position corresponding to each heating unit (300) is provided with one temperature sensor (230).
10. The beauty bed operation control device with a temperature display function according to claim 1, wherein the hand controller (100) is independently provided with the main control unit (200), and the hand controller (100) is connected to the main control unit (200) through an external connection line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322901502.9U CN221285148U (en) | 2023-10-27 | 2023-10-27 | Beauty bed operation control device with temperature display function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322901502.9U CN221285148U (en) | 2023-10-27 | 2023-10-27 | Beauty bed operation control device with temperature display function |
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| Publication Number | Publication Date |
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| CN221285148U true CN221285148U (en) | 2024-07-09 |
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| CN202322901502.9U Active CN221285148U (en) | 2023-10-27 | 2023-10-27 | Beauty bed operation control device with temperature display function |
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| CN (1) | CN221285148U (en) |
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- 2023-10-27 CN CN202322901502.9U patent/CN221285148U/en active Active
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