CN215603761U - Touch cosmetic mirror control circuit with USB interface - Google Patents
Touch cosmetic mirror control circuit with USB interface Download PDFInfo
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- CN215603761U CN215603761U CN202122200091.1U CN202122200091U CN215603761U CN 215603761 U CN215603761 U CN 215603761U CN 202122200091 U CN202122200091 U CN 202122200091U CN 215603761 U CN215603761 U CN 215603761U
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Abstract
The utility model relates to the technical field of cosmetic mirrors, and particularly discloses a touch cosmetic mirror control circuit with a USB interface, which comprises a central processing unit circuit, a USB interface circuit, a pressure sensor circuit and a light-emitting control circuit, wherein the USB interface circuit is electrically connected with the central processing unit circuit and the pressure sensor circuit respectively, the central processing unit circuit is electrically connected with the pressure sensor circuit and the light-emitting control circuit respectively, and the pressure sensor circuit is electrically connected with the light-emitting control circuit. According to the utility model, the USB interface circuit is arranged to be connected with an external power supply to realize a charging function, the pressure sensor circuit is arranged to receive the mirror surface pressure signal to realize a touch function, the control mode is diversified, and the user experience effect is good.
Description
Technical Field
The utility model relates to the technical field of cosmetic mirrors, in particular to a touch cosmetic mirror control circuit with a USB interface.
Background
A mirror is an article with a smooth surface and the ability to reflect light, and originally ancient people used polished smooth bronze as a mirror. The flat mirror and the curved mirror are two types, and the flat mirror is often used by people to tidy appearance. Along with the continuous development of science and technology, people can have abundant light source to shine in order to make up to be provided with the LED lamp on the vanity mirror and provide the light source, however current vanity mirror does not possess the interface that charges, can only lean on battery powered simply, and it is inconvenient to use, can only control the bright of LED lamp and go out through pressing the control button that sets up in the vanity mirror outside in the aspect of the control light source moreover, controls the mode comparatively single, and user experience effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the present invention is to provide a touch control type cosmetic mirror control circuit with a USB interface, which can access an external power supply by setting the USB interface circuit to realize a charging function, and receive a mirror surface pressure signal by setting a pressure sensor circuit to realize a touch control function, and has diversified control modes and a good user experience effect.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a touch control type cosmetic mirror control circuit with a USB interface comprises a central processing unit circuit, a USB interface circuit, a pressure sensor circuit and a light-emitting control circuit, wherein the USB interface circuit is electrically connected with the central processing unit circuit and the pressure sensor circuit respectively, the central processing unit circuit is electrically connected with the pressure sensor circuit and the light-emitting control circuit respectively, and the pressure sensor circuit is electrically connected with the light-emitting control circuit.
Preferably, the cpu circuit includes a cpu U1, a resistor R1, a capacitor C1, a diode D1 and a crystal Y1, and the resistor R1, the capacitor C1, the diode D1 and the crystal Y1 are all connected to the cpu U1.
Preferably, the USB interface circuit includes a USB interface J1 and a resistor R2, one end of the resistor R2 is connected to a third pin of the USB interface J1, and a first pin and a second pin of the USB interface J1 are connected to a second pin and a tenth pin of the cpu U1, respectively.
Preferably, the pressure sensor circuit includes a pressure sensor U2, a capacitor C2, and a transistor Q1, the first pin of the pressure sensor U2 is connected to the tenth pin of the cpu U1, the third pin of the pressure sensor U2, one end of the capacitor C2, and the base of the transistor Q1 are all connected to the twelfth pin of the cpu U1, the emitter of the transistor Q1 is connected to the other end of the resistor R2, and the other end of the capacitor C2 and the second pin of the pressure sensor U2 are all grounded.
Preferably, the light emitting control circuit comprises a diode D2, a diode D3, a diode D4, a diode D5, a control switch K1, a resistor R3, a resistor R4, a capacitor C3, a triode Q2 and a light emitting diode LED1, wherein the anode of the diode D2 and the anode of the diode D3 are both connected with the twelfth pin of the cpu U1, the cathode of the diode D2, the cathode of the diode D3, the cathode of the diode D4 and one end of the control switch K1 are both connected with the collector of the triode Q1, one end of the capacitor C3 and the anode of the light emitting diode LED1 are both connected with the other end of the control switch K1, one end of the resistor R3 is connected with the other end of the capacitor C3, the other end of the resistor R3 and the cathode of the diode D5 are both connected with the base of the triode Q2, the collector of the triode Q2 is connected with the cathode of the LED1, the emitter of the resistor Q2 is connected with one end of the resistor R4, the anode of the diode D4, the anode of the diode D5 and the other end of the resistor R4 are all grounded.
By adopting the technical scheme, the touch cosmetic mirror control circuit with the USB interface provided by the utility model has the following beneficial effects: this USB interface circuit among touch-control formula vanity mirror control circuit respectively with central processing unit circuit and pressure sensor circuit electric connection, central processing unit circuit respectively with pressure sensor circuit and luminous control circuit electric connection, can insert outside power supply through setting up USB interface circuit, this central processing unit circuit is used for this USB interface circuit of centralized control, pressure sensor circuit and luminous control circuit's operating condition, realize the function of charging, receive mirror surface pressure signal through setting up pressure sensor circuit, realize the touch-control function, it is diversified to control the mode, user experience is effectual, and circuit structure is comparatively simple, used components and parts are less, low in production cost.
Drawings
Fig. 1 is a schematic circuit diagram of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
As shown in fig. 1, in the circuit schematic diagram of the present invention, the touch control cosmetic mirror control circuit with a USB interface includes a central processing unit circuit, a USB interface circuit, a pressure sensor circuit and a light-emitting control circuit, the USB interface circuit is electrically connected to the central processing unit circuit and the pressure sensor circuit respectively, the central processing unit circuit is electrically connected to the pressure sensor circuit and the light-emitting control circuit respectively, and the pressure sensor circuit is electrically connected to the light-emitting control circuit. It can be understood that the central processing unit circuit, the USB interface circuit, the pressure sensor circuit and the light-emitting control circuit are integrated on the PCB circuit board and are arranged in the cosmetic mirror; the pressure sensor circuit is used for receiving the mirror surface pressing signal, the USB interface circuit is used for being connected with an external power supply, the light-emitting control circuit is used for controlling the on and off of the LED lamp, and the central processing unit circuit is used for centrally controlling the working states of the USB interface circuit, the pressure sensor circuit and the light-emitting control circuit.
Specifically, the cpu circuit includes a cpu U1, a resistor R1, a capacitor C1, a diode D1, and a crystal Y1, wherein the resistor R1, the capacitor C1, the diode D1, and the crystal Y1 are all connected to the cpu U1; the USB interface circuit comprises a USB interface J1 and a resistor R2, one end of the resistor R2 is connected with a third pin of the USB interface J1, and a first pin and a second pin of the USB interface J1 are respectively connected with a second pin and a tenth pin of the central processing unit U1; the pressure sensor circuit comprises a pressure sensor U2, a capacitor C2 and a triode Q1, wherein a first pin of the pressure sensor U2 is connected with a tenth pin of the central processing unit U1, a third pin of the pressure sensor U2, one end of the capacitor C2 and a base electrode of the triode Q1 are all connected with a twelfth pin of the central processing unit U1, an emitter electrode of the triode Q1 is connected with the other end of the resistor R2, and the other end of the capacitor C2 and a second pin of the pressure sensor U2 are all grounded; the light-emitting control circuit comprises a diode D2, a diode D3, a diode D4, a diode D5, a control switch K1, a resistor R3, a resistor R4, a capacitor C3, a triode Q2 and a light-emitting diode LED1, wherein the anode of the diode D2 and the anode of the diode D3 are connected with the twelfth pin of the CPU U1, the cathode of the diode D2, the cathode of the diode D3, the cathode of the diode D4 and one end of the control switch K1 are connected with the collector of the triode Q1, one end of the capacitor C3 and the anode of the light-emitting diode LED1 are connected with the other end of the control switch K1, one end of the resistor R3 is connected with the other end of the capacitor C3, the other end of the resistor R3 and the cathode of the diode D5 are connected with the base of the triode Q2, the collector of the triode Q2 is connected with the cathode of the LED1, the emitter of the triode Q2 is connected with one end of the resistor R4, and one end of the diode D4 of the diode D3875, The anode of the diode D5 and the other end of the resistor R4 are both grounded. It is understood that the cpu U1 may be an 80C51 or STM32 single chip or the like, and the pressure sensor U2 may be a general purpose high precision quartz crystal pressure sensor or the like; the USB interface J1 may be a general USB interface or the like; the pressure sensor is used for sensing the pressing pressure on the mirror surface, when a user presses the mirror surface by hands, the pressure sensor U2 immediately transmits a control signal to the control switch K1 to be turned on or turned off, and then the light-emitting tube LED1 is controlled to be turned on or off.
The touch control circuit has the advantages that the design is reasonable, the structure is unique, the USB interface circuit can be connected with an external power supply to realize the charging function, the pressure sensor circuit is arranged to receive mirror surface pressure signals to realize the touch control function, the control mode is diversified, the user experience effect is good, the circuit structure is simple, the used components are few, and the production cost is low.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (5)
1. The utility model provides a take touch-control formula vanity mirror control circuit of USB interface which characterized in that: the LED lamp comprises a central processing unit circuit, a USB interface circuit, a pressure sensor circuit and a light-emitting control circuit, wherein the USB interface circuit is electrically connected with the central processing unit circuit and the pressure sensor circuit respectively, the central processing unit circuit is electrically connected with the pressure sensor circuit and the light-emitting control circuit respectively, and the pressure sensor circuit is electrically connected with the light-emitting control circuit.
2. The touch control type cosmetic mirror control circuit with the USB interface according to claim 1, wherein: the central processing unit circuit comprises a central processing unit U1, a resistor R1, a capacitor C1, a diode D1 and a crystal oscillator Y1, wherein the resistor R1, the capacitor C1, the diode D1 and the crystal oscillator Y1 are all connected with the central processing unit U1.
3. The touch control type cosmetic mirror control circuit with the USB interface according to claim 2, wherein: the USB interface circuit comprises a USB interface J1 and a resistor R2, one end of the resistor R2 is connected with a third pin of the USB interface J1, and a first pin and a second pin of the USB interface J1 are respectively connected with a second pin and a tenth pin of the central processing unit U1.
4. The touch control type cosmetic mirror control circuit with the USB interface according to claim 3, wherein: the pressure sensor circuit comprises a pressure sensor U2, a capacitor C2 and a triode Q1, wherein a first pin of the pressure sensor U2 is connected with a tenth pin of the central processing unit U1, a third pin of the pressure sensor U2, one end of the capacitor C2 and a base electrode of the triode Q1 are all connected with a twelfth pin of the central processing unit U1, an emitter electrode of the triode Q1 is connected with the other end of the resistor R2, and the other end of the capacitor C2 and a second pin of the pressure sensor U2 are all grounded.
5. The touch control type cosmetic mirror control circuit with the USB interface according to claim 4, wherein: the light-emitting control circuit comprises a diode D2, a diode D3, a diode D4, a diode D5, a control switch K1, a resistor R3, a resistor R4, a capacitor C3, a triode Q2 and a light-emitting diode LED1, wherein the anode of the diode D2 and the anode of the diode D3 are connected with the twelfth pin of the central processing unit U1, the cathode of the diode D2, the cathode of the diode D3, the cathode of the diode D4 and one end of the control switch K1 are connected with the collector of the triode Q1, one end of the capacitor C3 and the anode of the light-emitting diode LED1 are connected with the other end of the control switch K1, one end of the resistor R3 is connected with the other end of the capacitor C3, the other end of the resistor R3 and the cathode of the diode D5 are connected with the base of the triode Q2, the collector of the triode Q2 is connected with the cathode of the LED1, one end of the emitter Q2 is connected with one end of the resistor R4, the anode of the diode D4, the anode of the diode D5 and the other end of the resistor R4 are all grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122200091.1U CN215603761U (en) | 2021-09-13 | 2021-09-13 | Touch cosmetic mirror control circuit with USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122200091.1U CN215603761U (en) | 2021-09-13 | 2021-09-13 | Touch cosmetic mirror control circuit with USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215603761U true CN215603761U (en) | 2022-01-25 |
Family
ID=79915013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122200091.1U Active CN215603761U (en) | 2021-09-13 | 2021-09-13 | Touch cosmetic mirror control circuit with USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215603761U (en) |
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2021
- 2021-09-13 CN CN202122200091.1U patent/CN215603761U/en active Active
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Address after: No.2 factory building, 62 siqiankeng, Longbang Village Industrial Zone, durian Town, Pengjiang district, Jiangmen City, Guangdong Province, 529000 Patentee after: Jiangmen Zhenjie Technology Co.,Ltd. Address before: No.2 factory building, 62 siqiankeng, Longbang Village Industrial Zone, durian Town, Pengjiang district, Jiangmen City, Guangdong Province, 529000 Patentee before: Jiangmen Zhenjie Handicraft Co.,Ltd. |