CN212008972U - Multifunctional diffuse reflection wireless inductive switch - Google Patents
Multifunctional diffuse reflection wireless inductive switch Download PDFInfo
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- CN212008972U CN212008972U CN202020699619.7U CN202020699619U CN212008972U CN 212008972 U CN212008972 U CN 212008972U CN 202020699619 U CN202020699619 U CN 202020699619U CN 212008972 U CN212008972 U CN 212008972U
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- diffuse reflection
- frequency receiver
- inductive switch
- inductor
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Abstract
The utility model discloses a multi-functional diffuse reflection wireless inductive switch, including inductor body, radio frequency receiver, display nature shot-light and remote controller, the inside fixed infrared diffuse reflection inductor that is equipped with of inductor body, infrared diffuse reflection inductor one side is equipped with miniature radio frequency transmitter, miniature radio frequency transmitter one side is equipped with the square battery, and this switch need not the contact. Can avoid bacterium contact and virus infection, can exempt from the wiring, the sensor is with 9V battery power supply, the security improves greatly, to child, the old man is especially important, there is the response just to have solved the problem that traditional inductive switch can not last the circular telegram under the motionless condition of people with the mode of circular telegram always, many sets of wireless inductive switch use closely noninterference, a reaction transmitter can be used to the sign indicating number with a plurality of receivers, a plurality of inductive transmitter can be used to the sign indicating number with same receiver, the problem of traditional radio frequency remote control switch with the frequency use the appearance of disturbing together under the mode of inching has been solved.
Description
Technical Field
The utility model relates to an inductive switch technical field, concretely relates to wireless inductive switch of multi-functional diffuse reflection.
Background
The words switch are to be interpreted as open and closed. It also refers to an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits. The most common switches are electromechanical devices operated by a person, in which there are one or several electrical contacts. The "closed" of a contact means that the electronic contact is conductive, allowing current to flow; an "open" of the switch indicates that the electrical contact is not conductive, creating an open circuit, and not allowing current to flow.
In some cases, such as hospitals. When the switch is used in a washroom, the wet hands in a kitchen can directly contact the switch, so that the switch is not only dangerous for electric shock, but also can spread bacteria and viruses, and the requirements of users cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing technical problems in some hospitals. The multifunctional diffuse reflection wireless inductive switch is used in a washroom, bacteria and viruses can be possibly spread while electric shock hazard is caused by a frequently wet hand direct contact switch in a kitchen, the requirement of a user cannot be met, and the multifunctional diffuse reflection wireless inductive switch has the advantage that the problem that a traditional hand press switch and a traditional remote control switch can work only by pressing the hand is solved. The switch does not need to be contacted, and can avoid the effects of bacterial contact and virus infection.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wireless inductive switch of multi-functional diffuse reflection, includes inductor body, radio frequency receiver, display shot-light and remote controller, the inside fixed infrared diffuse reflection inductor that is equipped with of inductor body, infrared diffuse reflection inductor one side is equipped with miniature radio frequency transmitter, miniature radio frequency transmitter one side is equipped with the square battery, inductor body one side is equipped with radio frequency receiver, radio frequency receiver upper end surface is equipped with the LED pilot lamp, radio frequency receiver side surface is equipped with remote control study button, radio frequency receiver opposite side surface is equipped with a plurality of binding post, radio frequency receiver one side is equipped with the display shot-light, display shot-light one side is equipped with the remote controller.
Preferably, the remote controller is wirelessly connected with the infrared diffuse reflection sensor.
Infrared diffuse reflection inductor and miniature radio frequency transmitter all with square battery electric connection, infrared diffuse reflection inductor operating voltage DC3.3V to 12V, square battery are 9V square battery, infrared diffuse reflection inductor inductive distance is adjusted through the potentiometre knob.
The infrared diffuse reflection sensor is composed of a 86-type panel and a bottom box.
The radio frequency receiver is wirelessly connected with the miniature radio frequency transmitter, the modes of the radio frequency receiver have point-action self-locking and interlocking, the time delay is 3 seconds, the time delay is 30 seconds, the time delay is 3 minutes and 10 minutes, 7 modes can be set for codes, the voltage of the radio frequency receiver has alternating current AC90 to 260V universal and direct current DC12 to 72V selectable, the output voltage is the same as the input voltage after the connection, the DC12V also works, and a dry contact signal is output and is provided with a normally open contact, a normally closed contact and a common contact.
The display spotlight is electrically connected with the wiring terminal through a wire.
Compared with the prior art, the utility model provides a multi-functional diffuse reflection wireless inductive switch possesses following beneficial effect:
1. the utility model discloses wireless hand is waved switch mode and has been solved traditional hand and has pressed switch and traditional remote switch and must the hand press just problem of work. The switch does not need to be contacted. Can avoid bacterial contact and virus infection. Wiring is avoided, and the practicability is high; the sensor is powered by a 9V battery, so that the safety is greatly improved. Is especially important for children and the old;
2. the wireless delay induction mode of the utility model can solve the problem that the traditional induction switch can not continuously induce if the people are inactive in the induction range;
3. the utility model adopts the combination of the special program of diffuse reflection and the radio frequency induction, solves the problem that the interference exists when a plurality of sets of remote control switches are simultaneously used under the same frequency band inching remote control mode of the wireless radio frequency remote control switch, and the product can be used by matching one reaction reflector with a plurality of receivers and also can be used by matching a plurality of induction transmitters with one receiver, so long as the codes are matched;
the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.
Drawings
Fig. 1 is a schematic structural view of a multifunctional diffuse reflection wireless inductive switch provided by the present invention;
fig. 2 is a schematic view of the internal structure of the inductor body according to the present invention;
fig. 3 is a schematic diagram of the remote controller structure provided by the present invention.
Description of the reference numerals
1. An inductor body; 2. a wiring terminal; 3. an LED indicator light; 4. remote control study key; 5. a radio frequency receiver; 6. a demonstration spotlight; 7. a square storage battery; 8. an infrared diffuse reflection sensor; 9. a micro radio frequency transmitter; 10. and a remote controller.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a multifunctional diffuse reflection wireless induction switch comprises an inductor body 1, a radio frequency receiver 5, a demonstration spotlight 6 and a remote controller 10, wherein an infrared diffuse reflection inductor 8 is fixedly arranged inside the inductor body 1, a human body or other objects can be induced by the infrared diffuse reflection inductor 8, a micro radio frequency emitter 9 is arranged on one side of the infrared diffuse reflection inductor 8, signals are emitted by the micro radio frequency emitter 9, a square storage battery 7 is arranged on one side of the micro radio frequency emitter 9, power is supplied by the square storage battery 7, the multifunctional diffuse reflection wireless induction switch is safe and convenient, the radio frequency receiver 5 is arranged on one side of the inductor body 1, signals emitted by the infrared diffuse reflection inductor 8 can be received by the radio frequency receiver 5, an LED indicating lamp 3 is arranged on the upper end surface of the radio frequency receiver 5, a remote control learning key 4 is arranged on one side surface of the radio frequency receiver 5, and a, radio frequency receiver 5 one side is equipped with demonstrative shot- light 6, and 6 one sides of demonstrative shot-light are equipped with remote controller 10, and remote controller 10 adjusts the single time trigger time delay inductive switch and the repeated inductive switch function that triggers of infrared diffuse reflection inductor 8 inside inductor body 1.
The utility model discloses in, preferred, remote controller 10 and 8 wireless connection of infrared diffuse reflection inductor.
The utility model discloses in, preferred, infrared diffuse reflection inductor 8 and miniature radio frequency transmitter 9 all with square battery 7 electric connection, 8 operating voltage DC3.3V to 12V of infrared diffuse reflection inductor, square battery 7 are 9V square battery, and 8 inductive distances of infrared diffuse reflection inductor pass through the potentiometre knob and adjust.
The utility model discloses in, preferred, 8 appearances of infrared diffuse reflection inductor are 86 type panels and end box constitution.
The utility model discloses in, it is preferred, radio frequency receiver 5 and 9 wireless connection of miniature radio frequency transmitter, the auto-lock is moved to radio frequency receiver 5 mode a bit, the interlocking, 3 seconds of time delay, time delay 30 seconds, 3 minutes of time delay and time delay 10 minutes 7 kinds of modes can be to the sign indicating number setting, radio frequency receiver 5 voltage has alternating current AC90 to 260V general and direct current DC12 to 72V can select, output voltage is with input voltage after the switch-on, also there is DC12V work, the output dry contact signal, the area is normally opened, normally closed and common contact.
The utility model discloses in, preferred, the show nature shot-light 6 passes through wire electric connection with binding post 2.
The utility model discloses an implementation method and use flow: when the infrared diffuse reflection sensor is used, 3 built-in programs (including the functions of sensing once, outputting once instant signals, triggering the delay induction switch once and triggering the induction switch repeatedly) of the infrared diffuse reflection sensor 8 in the sensor body 1 are adjusted through the remote controller 10.
Wireless hand-waving switch mode: the hand wave once the radio frequency receiver 5 is powered on and wave again to be powered off within the induction range. We implement the method of this mode: when the infrared diffuse reflection sensor 8 senses a person or an object, an instant signal is immediately output to the micro radio frequency transmitter 9, and the micro radio frequency transmitter 9 immediately transmits a signal to the radio frequency receiver 5 to be powered on. Once more the rf receiver 5 is immediately powered off. In the mode, the code matching mode of the radio frequency receiver 5 is an auto-lock mode;
the induction rear radio frequency receiver 5 is powered off in a delayed way: after the person or the object is induced once in the induction range, the radio frequency receiver 5 is immediately switched on and switched off according to the set time delay;
we implement the method of this mode: when sensing a person or an object, the infrared diffuse reflection sensor 8 immediately outputs an instant signal to the micro radio frequency emitter 9, the micro radio frequency emitter 9 immediately emits a signal to the radio frequency receiver 5 to be powered on, the person or the object always sends the instant signal to the emitter once in the sensing range, and the radio frequency receiver 5 is powered off according to the time delay set by the code matching. In the mode, the code pair of the radio frequency receiver 5 is in a delay mode;
the radio frequency receiver 5 is always switched on after induction, and is powered off after no induction: the radio frequency receiver 5 is powered on when a person or object enters the sensing range. The power supply is not disconnected according to the set time delay until the vehicle leaves;
we implement the method of this mode: when sensing a person or an object, the infrared diffuse reflection sensor 8 immediately outputs an instantaneous signal to the miniature radio frequency transmitter 9, the miniature radio frequency transmitter 9 immediately transmits a signal to the radio frequency receiver 5 to be powered on, and if the person or the object is always in a sensing range, the sensor can continuously send the instantaneous signal to the transmitter. The radio frequency receiver 5 will correspondingly and uninterruptedly receive the signal of the transmitter and continuously prolong the power-on time until the human or the object leaves the induction range, and the radio frequency receiver 5 delays the power-off according to the last received signal. In this mode, the rf receiver 5 is in a delay mode. Infrared diffuse reflection inductor 8 passes through miniature radio frequency transmitter 9 transmission signal, and radio frequency receiver 5 received signal instructs through LED pilot lamp 3, and the auto-lock is selected through remote control study button 4 to the 5 modes of radio frequency receiver, and the interlocking, time delay 3 seconds, time delay 30 seconds, and 7 kinds of modes of time delay 3 minutes and time delay 10 minutes can be to the sign indicating number setting to through binding post 2 and 6 connection control show nature shot-light 6 switches of show nature shot-light.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional diffuse reflection wireless inductive switch, includes inductor body (1), radio frequency receiver (5), show nature shot-light (6) and remote controller (10), its characterized in that: inductor body (1) inside fixed infrared diffuse reflection inductor (8) of being equipped with, infrared diffuse reflection inductor (8) one side is equipped with miniature radio frequency emitter (9), miniature radio frequency emitter (9) one side is equipped with square storage battery (7), inductor body (1) one side is equipped with radio frequency receiver (5), radio frequency receiver (5) upper end surface is equipped with LED pilot lamp (3), radio frequency receiver (5) a side surface is equipped with remote control study button (4), radio frequency receiver (5) opposite side surface is equipped with a plurality of binding post (2), radio frequency receiver (5) one side is equipped with demonstration shot-light (6), demonstration shot-light (6) one side is equipped with remote controller (10).
2. The multifunctional diffuse reflection wireless inductive switch of claim 1, characterized in that the remote controller (10) is wirelessly connected with the infrared diffuse reflection sensor (8).
3. The multifunctional diffuse reflection wireless inductive switch according to claim 1, characterized in that the infrared diffuse reflection sensor (8) and the micro radio frequency emitter (9) are both electrically connected with the square storage battery (7), the operating voltage of the infrared diffuse reflection sensor (8) is DC3.3V-12V, the square storage battery (7) is a 9V square battery, and the sensing distance of the infrared diffuse reflection sensor (8) is adjusted by a potentiometer knob.
4. The multifunctional diffuse reflection wireless inductive switch of claim 1, characterized in that the infrared diffuse reflection inductor (8) is composed of 86-type panel and bottom case.
5. The multifunctional diffuse reflection wireless inductive switch according to claim 1, characterized in that the radio frequency receiver (5) is wirelessly connected with the miniature radio frequency transmitter (9), the mode of the radio frequency receiver (5) is in click-to-click self-locking, interlocking, 3 seconds delay, 30 seconds delay, 3 minutes delay and 10 minutes delay, 7 modes are arranged for code matching, the voltage of the radio frequency receiver (5) is selected from alternating current AC90 to 260V general and direct current DC12 to 72V, the output voltage is the same as the input voltage after being switched on, and DC12V also works to output a dry contact signal and is provided with a normally open contact, a normally closed contact and a common contact.
6. The multifunctional diffuse reflection wireless inductive switch of claim 1, characterized in that the illustrative spot light (6) is electrically connected with the connection terminal (2) through a wire, and the connection terminal (2) comprises a power input connection terminal and a connection terminal for connecting a load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699619.7U CN212008972U (en) | 2020-04-29 | 2020-04-29 | Multifunctional diffuse reflection wireless inductive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699619.7U CN212008972U (en) | 2020-04-29 | 2020-04-29 | Multifunctional diffuse reflection wireless inductive switch |
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| CN212008972U true CN212008972U (en) | 2020-11-24 |
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| CN202020699619.7U Active CN212008972U (en) | 2020-04-29 | 2020-04-29 | Multifunctional diffuse reflection wireless inductive switch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870507A (en) * | 2021-11-18 | 2021-12-31 | 广东电网有限责任公司广州供电局 | Boundary crossing alarm device |
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2020
- 2020-04-29 CN CN202020699619.7U patent/CN212008972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870507A (en) * | 2021-11-18 | 2021-12-31 | 广东电网有限责任公司广州供电局 | Boundary crossing alarm device |
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