CN210573661U - Photoelectric switch control circuit suitable for intelligent wearable equipment and intelligent wearable equipment - Google Patents
Photoelectric switch control circuit suitable for intelligent wearable equipment and intelligent wearable equipment Download PDFInfo
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- CN210573661U CN210573661U CN201921452205.8U CN201921452205U CN210573661U CN 210573661 U CN210573661 U CN 210573661U CN 201921452205 U CN201921452205 U CN 201921452205U CN 210573661 U CN210573661 U CN 210573661U
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Abstract
The utility model discloses a photoelectric switch control circuit and intelligent wearing equipment suitable for intelligent wearing equipment. The photoelectric switch control circuit comprises a power supply module, a switch control module and a photoelectric sensing module for detecting key operation; the output end of the power supply module is connected with the input end of the photoelectric sensing module, the output end of the photoelectric sensing module is connected with the input end of the switch control module, and the output end of the switch control module is connected to the controller of the intelligent wearable device; the photoelectric sensing module comprises a photoelectric sensor, the switch control module comprises a switch triode, the input end of the photoelectric sensor is connected with the input end of the photoelectric sensing module, the output end of the photoelectric sensor is connected with the output end of the photoelectric sensing module, the input end of the switch triode is connected with the input end of the switch control module, and the output end of the switch triode is connected with the output end of the switch control module. The utility model discloses can replace the contact button, optimize intelligent wearing equipment performance.
Description
Technical Field
The utility model relates to an intelligence wearing technical field especially relates to a photoelectric switch control circuit and intelligent wearing equipment suitable for intelligence wearing equipment.
Background
At present, the control switch of the intelligent wearable device on the market mainly adopts contact keys such as mechanical keys and touch keys. Considering intelligent wearing equipment's space problem, need reduce the size of contact button for when the intelligent wearing equipment that the in-service use configured contact button, the wearing personnel are difficult to once only pinpoint the position of button, lead to wearing personnel to increase to intelligent wearing equipment's the operation degree of difficulty. In addition, because the touch key has certain requirements on the touch environment, for example, when a wearer wears gloves or touches the wearer with a wet hand, the touch key is difficult to respond normally, which also causes an increase in the difficulty of the wearer in operating the intelligent wearable device. The contact key is easy to adhere with foreign matters in the contact process used by a user, so that the user is difficult to press, toggle or touch the contact key easily to control the switch, the sensitivity of the key and the service life of the key are influenced, and even the wearable device cannot be normally used.
SUMMERY OF THE UTILITY MODEL
The utility model provides a photoelectric switch control circuit and intelligent wearing equipment suitable for intelligence wearing equipment to solve the technical problem that current contact button appears on intelligent wearing equipment, the utility model discloses can replace the contact button, optimize intelligent wearing equipment's performance.
In order to solve the technical problem, the utility model provides a photoelectric switch control circuit suitable for intelligent wearable equipment, which comprises a power module, a switch control module and a photoelectric sensing module for detecting key operation;
the output end of the power supply module is connected with the input end of the photoelectric sensing module, the output end of the photoelectric sensing module is connected with the input end of the switch control module, and the output end of the switch control module is connected to the controller of the intelligent wearable device;
the photoelectric sensing module comprises a photoelectric sensor, the switch control module comprises a switch triode, the input end of the photoelectric sensor is connected with the input end of the photoelectric sensing module, the output end of the photoelectric sensor is connected with the output end of the photoelectric sensing module, the input end of the switch triode is connected with the input end of the switch control module, and the output end of the switch triode is connected with the output end of the switch control module.
Furthermore, the power module comprises a linear voltage stabilizer for providing low ripple voltage to the photoelectric sensing module, the input end of the linear voltage stabilizer is connected with a power supply, and the output end of the linear voltage stabilizer is connected with the input end of the photoelectric sensing module.
Further, the photosensor is a reflective photosensor.
Further, the photoelectric sensor is an ITR20001 photoelectric sensor.
Further, the output end of the photoelectric sensor is connected with the base electrode of the switch triode through the first resistor, the emitting electrode of the switch triode is grounded, and the collecting electrode of the switch triode is connected to the controller of the intelligent wearable device.
Further, the linear regulator is an XC6228 linear regulator.
The utility model also provides an intelligence wearing equipment, including the controller with as above the photoelectric switch control circuit who is applicable to intelligence wearing equipment.
Compared with the prior art, the embodiment of the utility model provides a have following beneficial effect:
through inciting somebody to action photoelectric switch control circuit suitable for intelligence wearing equipment is applied to intelligence wearing equipment for replace current contact button, utilize photoelectric sensing principle to realize non-contact control, the wearing personnel's of not only being convenient for operation control avoids the foreign matter adhesion moreover, thereby optimized intelligent wearing equipment's performance, and then be favorable to improving wearing personnel's use and experience. Wherein, photoelectric switch control circuit suitable for intelligent wearing equipment passes through photoelectric sensing module's photoelectric sensing principle triggers on-off control module works as when photoelectric sensor detects wearing personnel's manual button operation, photoelectric sensor signals is in order to switch on the switch triode to non-contact key control has been realized, insensitive, the not durable problem of contact button when the in-service use can be avoided, and then intelligent wearing equipment control switch's sensitive degree has been optimized, is favorable to prolonging intelligent wearing equipment control switch's life simultaneously. The utility model also provides an intelligence wearing equipment.
Drawings
Fig. 1 is a circuit structure diagram of the photoelectric switch control circuit suitable for the intelligent wearable device in the first embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses a first embodiment:
referring to fig. 1, a first embodiment of the present invention provides a photoelectric switch control circuit suitable for an intelligent wearable device, including a power module 1, a switch control module 4, and a photoelectric sensing module 2 for detecting key operation;
the output end of the power supply module 1 is connected with the input end of the photoelectric sensing module 2, the output end of the photoelectric sensing module 2 is connected with the input end of the switch control module 4, and the output end of the switch control module 4 is connected to the controller 3 of the intelligent wearable device;
In this embodiment, through will photoelectric switch control circuit suitable for intelligent wearing equipment is applied to intelligent wearing equipment for replace current contact button, utilize the photoelectric sensing principle to realize non-contact control, the wearing personnel's of not only being convenient for operation control avoids the foreign matter adhesion moreover to optimize intelligent wearing equipment's performance, and then be favorable to improving wearing personnel's use and experience.
Wherein, photoelectric switch control circuit suitable for intelligent wearing equipment passes through photoelectric sensing module 2's photoelectric sensing principle triggers on-off control module 4 works as when photoelectric sensor detects wearing personnel's manual button operation, photoelectric sensor signals is in order to switch on the switch triode to realize non-contact key control, can avoid insensitive, the not durable problem of contact button when the in-service use, and then optimized intelligent wearing equipment control switch's sensitive degree, be favorable to prolonging intelligent wearing equipment control switch's life simultaneously.
It can be understood that, according to the working principle that the photoelectric sensor can convert a changing optical signal into an electrical signal, the present embodiment adopts non-contact blocking triggering to replace the existing contact key triggering mode, so as to control the corresponding functions of the intelligent wearable device, such as starting a video recording function, starting a voice engine function, and the like, through the controller 3.
In the practical application process, when a user brings a palm or other shielding objects close to the photoelectric sensor, the photoelectric sensor conducts the switch triode through the connecting circuit to complete one-time switch control.
In a preferred embodiment, the power module 1 includes a linear regulator for providing a low ripple voltage to the photoelectric sensing module 2, an input terminal of the linear regulator is connected to a power supply, and an output terminal of the linear regulator is connected to an input terminal of the photoelectric sensing module 2.
In this embodiment, the linear voltage regulator provides low ripple voltage for the photoelectric sensing module 2, so that the photoelectric sensing module 2 is in a stable working state, and the photoelectric sensing module 2 is ensured to be capable of detecting the key operation of the user in real time.
In one preferred embodiment, the photosensor is a reflective photosensor.
The reflection-type photoelectric sensor mainly comprises a light emitter and a light receiver. According to the photoelectric reflection principle, under normal conditions, light emitted by the light emitter is reflected to the light receiver by the shielding object, once the light path is shielded by the shielding object, the light receiver receives the reflected light, the switch triode is conducted through the connecting circuit, and one-time switch control is completed.
This embodiment reflection-type photoelectric sensor is receiving and dispatching integrative photoelectric sensor, has small characteristics, can satisfy intelligent wearing equipment is to the constraint condition of button size.
In one preferred embodiment, the photosensor is an ITR20001 photosensor.
It can be understood that the ITR20001 photosensor has low power and cannot detect key operations at a location remote from the photosensor, i.e., cannot trigger switch control over long distances.
In the embodiment, the ITR20001 photoelectric sensor is adopted to detect key operation, only the key operation at the position close to the photoelectric sensor is detected, and misoperation of a user is effectively avoided.
In a preferred embodiment, the output end of the photosensor is connected to the base of the switching transistor through a first resistor, the emitter of the switching transistor is grounded, and the collector of the switching transistor is connected to the controller 3 of the intelligent wearable device.
It can be understood that the functions of the intelligent wearable device are expanded and controlled to be switched by connecting the collector of the switching triode to different controllers of the intelligent wearable device.
In one preferred embodiment, the linear regulator is an XC6228 linear regulator.
It can be understood that the XC6228 linear regulator has the characteristics of high precision, low noise and CE function. When the switch control circuit suitable for the intelligent wearable device is in a non-working state, the XC6228 linear voltage regulator automatically stops providing voltage for the photoelectric sensing module 2. This embodiment can be in the automatic shutdown circuit when the switch control circuit who is applicable to intelligent wearing equipment is in unoperated state saves the electric energy.
The utility model discloses the second embodiment:
based on the utility model discloses the first embodiment, the utility model discloses the second embodiment provides an intelligence wearing equipment, including controller 3 and as first embodiment be applicable to intelligence wearing equipment's photoelectric switch control circuit, and have with first embodiment be applicable to the same beneficial effect of intelligent wearing equipment's switch control circuit.
The embodiment of the utility model provides a pair of photoelectric switch control circuit and intelligent wearing equipment suitable for intelligent wearing equipment has following beneficial effect:
the embodiment of the utility model provides a, through inciting somebody to action photoelectric switch control circuit suitable for intelligence wearing equipment is applied to intelligence wearing equipment for replace current contact button, utilize the photoelectric sensing principle to realize non-contact control, the wearing personnel's of not only being convenient for operation control avoids the foreign matter adhesion moreover, thereby optimized intelligent wearing equipment's performance, and then be favorable to improving wearing personnel's use and experience. Wherein, photoelectric switch control circuit suitable for intelligent wearing equipment passes through photoelectric sensing module 2's photoelectric sensing principle triggers on-off control module 4 works as when photoelectric sensor detects wearing personnel's manual button operation, photoelectric sensor signals is in order to switch on the switch triode to realize non-contact key control, can avoid insensitive, the not durable problem of contact button when the in-service use, and then optimized intelligent wearing equipment control switch's sensitive degree, be favorable to prolonging intelligent wearing equipment control switch's life simultaneously.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (7)
1. A photoelectric switch control circuit suitable for intelligent wearable equipment is characterized by comprising a power supply module, a switch control module and a photoelectric sensing module for detecting key operation;
the output end of the power supply module is connected with the input end of the photoelectric sensing module, the output end of the photoelectric sensing module is connected with the input end of the switch control module, and the output end of the switch control module is connected to the controller of the intelligent wearable device;
the photoelectric sensing module comprises a photoelectric sensor, the switch control module comprises a switch triode, the input end of the photoelectric sensor is connected with the input end of the photoelectric sensing module, the output end of the photoelectric sensor is connected with the output end of the photoelectric sensing module, the input end of the switch triode is connected with the input end of the switch control module, and the output end of the switch triode is connected with the output end of the switch control module.
2. The optoelectronic switch control circuit suitable for smart wearable device as claimed in claim 1, wherein the power module comprises a linear regulator providing low ripple voltage to the optoelectronic sensing module, an input terminal of the linear regulator is connected to a power supply, and an output terminal of the linear regulator is connected to an input terminal of the optoelectronic sensing module.
3. The optoelectronic switch control circuit for smart wearable device as recited in claim 1, wherein the optoelectronic sensor is a reflective optoelectronic sensor.
4. The optoelectronic switch control circuit suitable for intelligent wearable device of claim 1, wherein the optoelectronic sensor is an ITR20001 optoelectronic sensor.
5. The optoelectronic switch control circuit suitable for an intelligent wearable device as claimed in claim 1, wherein the output terminal of the optoelectronic sensor is connected to the base of the switching transistor through a first resistor, the emitter of the switching transistor is grounded, and the collector of the switching transistor is connected to the controller of the intelligent wearable device.
6. The optoelectronic switch control circuit as claimed in claim 2, wherein the linear regulator is XC6228 linear regulator.
7. An intelligent wearable device, characterized by comprising a controller and the photoelectric switch control circuit suitable for the intelligent wearable device as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452205.8U CN210573661U (en) | 2019-08-30 | 2019-08-30 | Photoelectric switch control circuit suitable for intelligent wearable equipment and intelligent wearable equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452205.8U CN210573661U (en) | 2019-08-30 | 2019-08-30 | Photoelectric switch control circuit suitable for intelligent wearable equipment and intelligent wearable equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210573661U true CN210573661U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921452205.8U Active CN210573661U (en) | 2019-08-30 | 2019-08-30 | Photoelectric switch control circuit suitable for intelligent wearable equipment and intelligent wearable equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210573661U (en) |
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2019
- 2019-08-30 CN CN201921452205.8U patent/CN210573661U/en active Active
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