CN210093221U - Disconnected wireless multi-purpose device - Google Patents
Disconnected wireless multi-purpose device Download PDFInfo
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- CN210093221U CN210093221U CN201921569851.2U CN201921569851U CN210093221U CN 210093221 U CN210093221 U CN 210093221U CN 201921569851 U CN201921569851 U CN 201921569851U CN 210093221 U CN210093221 U CN 210093221U
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- expansion interface
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Abstract
The utility model provides a disconnected wireless multi-purpose device, belonging to the field of wireless electronic devices, which realizes function expansion by additionally arranging a transistor, a resistor and an expansion interface on a wireless responder; one end of the resistor is connected to the base electrode of the triode, the end part of the base electrode of the transistor is an expansion interface 2, the emitting electrode is connected between the trigger module and the sending module, and the expansion interface 1 is electrically connected with the emitting electrode of the triode; the expansion interface is used for being connected with an external functional module, and the external functional module is equipment or a device which realizes corresponding functions by utilizing the disconnection of a passage and comprises a water regime sensor, test equipment, a temperature protector, a magnetic suction switch or a pressure control switch. According to the difference of the external functional modules, the disconnected wireless multipurpose device can be used for wireless water condition alarm, wireless lead on-off test, wireless test of the anode and the cathode of the diode, wireless household appliance leakage test, wireless anti-theft alarm, wireless temperature alarm and the like.
Description
Technical Field
The utility model belongs to the wireless electron device field, concretely relates to disconnected wireless multi-purpose ware.
Background
The wireless transponder, such as a wireless electronic doorbell, comprises a prompting device, a transmitter and a receiver, and is structurally shown in FIG. 1; the transmitter is provided with a button, when the button is pressed, the receiver receives a signal, and the prompter sends out prompting signals such as sound and the like.
At present, the wireless transponder has single use and can only be used as a doorbell or a caller, and the function needs to be expanded to meet more requirements.
Disclosure of Invention
In order to solve the problems that the wireless responder in the prior art has single use, can only be used as a doorbell or a pager, needs to expand functions and the like, the disconnected wireless multi-purpose device is provided, the function expansion is realized by additionally arranging a transistor, a resistor and an expansion interface on the wireless responder, and the disconnected wireless multi-purpose device can be used for wireless water condition alarm, wire on-off wireless test, diode positive and negative wireless test, household appliance leakage test, wireless anti-theft alarm, wireless temperature alarm and the like according to the difference of external functional modules accessed by the expansion interface.
The disconnected wireless multipurpose device comprises a wireless responder, wherein the wireless responder is provided with a prompting module, a power module, a triggering module, a sending module and a receiving module, the sending module and the receiving module are connected in a wireless communication mode, the power module, the triggering module and the sending module are connected in series to form a loop, the triggering module is arranged between the negative electrode of the power module and the sending module, and when the triggering module is triggered, the prompting module sends out a sound prompt; the disconnected wireless multi-purpose device is also provided with a transistor BG1, a resistor R1 and an expansion interface, wherein the expansion interface is used for accessing an external functional module and comprises an expansion interface 1 and an expansion interface 2; one end of the resistor is connected between the trigger module and the power supply module, a collector of the transistor is connected between a connection point and the end of the resistor, the other end of the resistor is connected to a base electrode of the transistor, an expansion interface 2 is arranged at the end part of the base electrode of the transistor, an emitting electrode is connected between the trigger module and the sending module, and an expansion interface 1 is electrically connected with the emitting electrode of the transistor; the external functional module is equipment or a device which realizes corresponding functions by utilizing the disconnection of a passage.
The disconnected wireless multi-purpose device controls the on-off of a sending module circuit of the wireless responder through the on-off of the triode, namely the triode is conducted, the sending module circuit is connected, the sending module works, and otherwise, the sending module does not work; the conduction and the cut-off of the triode are controlled by an upper bias resistor and a lower bias resistor.
Optionally, the wireless transponder is a wireless electronic doorbell.
Optionally, the external functional module is a water regime sensor, and at the moment, the disconnected wireless multi-purpose device is used for water regime alarm. Such as wireless water level indication for flood control or wireless water shortage alarm for pools, tanks, swimming pools, etc.; when water leaves the water condition sensor, the disconnected wireless multipurpose device sends out a prompt alarm signal.
Optionally, the water condition sensor is a pair of electrodes or a pair of wires, and the electrodes or the wires are connected with the expansion interface.
Optionally, the external functional module is a test device, and at this time, the disconnected wireless multi-purpose device is used for testing.
Optionally, the test equipment is a test meter pen, and at this time, the disconnected wireless multi-purpose device is used for testing the on-off of the lead, the electric leakage of the household appliance and judging the anode and the cathode of the diode.
When the device is used for testing the on-off of the lead, the meter pen is in contact with two ends of the lead, if the receiving module of the disconnected wireless multi-purpose device does not give out a prompt, the lead is on, otherwise, the lead is disconnected.
When the device is used for testing whether the household appliance leaks electricity, the two meter pens are respectively contacted with the shell and the power plug of the household appliance, if the receiving module of the disconnected wireless multi-purpose device does not send out a prompt, the household appliance leaks electricity, otherwise, the household appliance does not leak electricity.
When the device is used for judging the positive and negative poles of the diode, the meter pen is contacted with the two poles of the diode, and the judgment is finished according to whether the receiving module sends a prompt. When the receiver sends out the prompt, the negative pole of the diode is contacted with the end of the input '2', and the positive pole of the diode is contacted with the end of the input '1'.
Optionally, the external functional module is a magnetic suction switch or a pressure-controlled switch and is fixed on the door and window, at the moment, the disconnected wireless multi-purpose device is used for anti-theft alarm, and when the door and window are opened, the switch is disconnected, and the disconnected wireless multi-purpose device sends out an alarm prompt.
Optionally, the external functional module is a temperature protector. At the moment, the disconnected wireless multi-purpose appliance is used for temperature alarm, when the temperature rises to the preset alarm temperature, the switch of the temperature protector is switched from closed to open, and the disconnected wireless multi-purpose appliance gives an alarm prompt.
Compared with the prior art, the utility model has the advantages that the function expansion is realized by additionally arranging a transistor, a resistor and an expansion interface on the wireless responder; the expansion interface is used for accessing an external functional module, the external functional module is equipment or a device which realizes corresponding functions by utilizing the disconnection of a channel and comprises a water regime sensor, a testing device, a temperature protector, a magnetic suction switch or a pressure control switch, and according to the difference of the external functional module, the disconnected wireless multi-purpose device can be used for wireless water regime alarm, wireless wire on-off test, wireless test of the anode and the cathode of a diode, wireless household appliance leakage test, wireless anti-theft alarm, wireless temperature alarm and the like.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic view of a wireless transponder.
Fig. 2 is a view of the present invention, which provides a disconnected wireless multi-purpose device.
Reference numerals: r1-resistor, BG 1-triode, 2-extension interface 2, 1-extension interface 1.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 2, in this embodiment, the wireless transponder is a wireless electronic doorbell, the wireless transponder has a battery, a button, a transmitter and a receiver, the transmitter and the receiver are in wireless communication connection, the battery, the button and the transmitter are connected in series to form a loop, the button is arranged between a negative electrode of the battery and the transmitter, and when the button is triggered, the prompter gives a prompt;
the disconnected wireless multi-purpose device is also provided with a transistor BG1, a resistor R1 and an expansion interface, wherein the expansion interface is used for accessing an external functional module and comprises an expansion interface 1 and an expansion interface 2, and the external functional module is equipment or a device which realizes corresponding functions by utilizing the disconnection of a channel.
One end of the resistor is connected between the trigger module and the power module, the collector of the transistor is connected between the connection point and the end of the resistor, the other end of the resistor is connected to the base of the transistor, the end part of the base of the transistor is an expansion interface 2, the emitter is connected between the trigger module and the sending module, and the expansion interface 1 is electrically connected with the emitter of the transistor.
The disconnected wireless multi-purpose device controls the on-off of a transmitting module circuit of the wireless doorbell through the on-off of the triode, and the on-off of the triode is controlled by the upper and lower bias resistors.
Optionally, the external functional module is a water regime sensor, and at the moment, the disconnected wireless multi-purpose device is used for water regime alarm. Such as wireless water level indication for flood control or wireless water shortage alarm for pools, tanks, swimming pools, etc.; when water leaves the water condition sensor, the disconnected wireless multipurpose device sends out a prompt alarm signal.
The water regime sensor is a pair of electrodes or a pair of wires, and the electrodes or the wires are connected with the expansion interface.
Optionally, the external functional module is a test device, and at this time, the disconnected wireless multi-purpose device is used for testing.
Optionally, the test equipment is a test meter pen, and at this time, the disconnected wireless multi-purpose device is used for testing the on-off of the lead, the electric leakage of the household appliance and judging the anode and the cathode of the diode.
When the device is used for testing the on-off of the lead, the meter pen is in contact with two ends of the lead, if the receiving module of the disconnected wireless multi-purpose device does not give out a prompt, the lead is on, otherwise, the lead is disconnected.
When the device is used for testing whether the household appliance leaks electricity, the two meter pens are respectively contacted with the shell and the power plug of the household appliance, if the receiving module of the disconnected wireless multi-purpose device does not send out a prompt, the household appliance leaks electricity, otherwise, the household appliance does not leak electricity.
When the device is used for judging the positive and negative poles of the diode, the meter pen is contacted with the two poles of the diode, and the judgment is finished according to whether the receiving module sends a prompt. When the receiver sends out the prompt, the negative pole of the diode is contacted with the end of the input '2', and the positive pole of the diode is contacted with the end of the input '1'.
Optionally, the external functional module is a magnetic suction switch or a pressure-controlled switch and is fixed on the door and window, at the moment, the disconnected wireless multi-purpose device is used for anti-theft alarm, and when the door and window are opened, the switch is disconnected, and the disconnected wireless multi-purpose device sends out an alarm prompt.
Optionally, the external functional module is a temperature protector. At the moment, the disconnected wireless multi-purpose appliance is used for temperature alarm, when the temperature rises to the preset alarm temperature, the switch of the temperature protector is switched from closed to open, and the disconnected wireless multi-purpose appliance gives an alarm prompt.
In the disconnected wireless multiplexer provided by this embodiment, as long as the working current of the triode decreases to the point that the sending module of the wireless doorbell cannot work when the extension interface is connected to the external function module, and when the external function module is disconnected (the lower bias resistor is infinite), the current flowing through the triode increases to the point that the sending module of the wireless responder works, and the disconnected wireless multiplexer can realize the functions and purposes.
According to the disconnected wireless multi-purpose device provided by the embodiment, the function expansion is realized by additionally arranging a transistor, a resistor and an expansion interface on the wireless electronic doorbell; the expansion interface is used for accessing an external functional module, the external functional module is equipment or a device which realizes corresponding functions by utilizing the disconnection of a channel, the external functional module comprises a water regime sensor, a testing device, a temperature protector, a magnetic suction switch or a pressure control switch and the like, and according to the difference of the external functional module, the disconnected wireless multi-purpose device can be used for wireless water regime alarm, wireless wire on-off test, wireless test of the anode and the cathode of a diode, wireless electric leakage test of household appliances, wireless anti-theft alarm, wireless temperature alarm and the like.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A disconnected wireless multi-purpose device is characterized by comprising a wireless responder, wherein the wireless responder is provided with a prompting module, a power module, a triggering module, a sending module and a receiving module, the sending module and the receiving module are connected in a wireless communication mode, the power module, the triggering module and the sending module are connected in series to form a loop, the triggering module is arranged between the negative electrode of the power module and the sending module, and the prompting module acts to send a prompt when the triggering module is triggered; the disconnected wireless multi-purpose device is also provided with a transistor (BG1), a resistor (R1) and an expansion interface, wherein the expansion interface is used for accessing an external functional module and comprises an expansion interface 1 and an expansion interface 2; one end of the resistor is connected between the trigger module and the power supply module, a collector of the transistor is connected between a connection point and the end of the resistor, the other end of the resistor is connected to a base electrode of the transistor, an expansion interface 2 is arranged at the end part of the base electrode of the transistor, an emitting electrode is connected between the trigger module and the sending module, and an expansion interface 1 is electrically connected with the emitting electrode of the transistor; the external functional module is equipment or a device which realizes corresponding functions by utilizing the disconnection of a passage.
2. A disconnected wireless multi-purpose appliance according to claim 1, characterized in that the wireless transponder is a wireless electronic doorbell.
3. The disconnected wireless multiplexer according to claim 1, wherein the external functional module is a water condition sensor, and when water leaves the water condition sensor, the prompting module sends a prompting alarm signal.
4. The disconnected wireless multiplexer of claim 3, wherein the water condition sensor is a pair of electrodes or a pair of wires, and the electrodes or the wires are connected with the expansion interface.
5. A disconnected wireless multiplexer according to claim 1, wherein the external functional module is a test device.
6. The disconnected wireless multiplexer according to claim 5, wherein the testing device is a test stylus, and the disconnected wireless multiplexer tests the on/off of the lead, the leakage of the household appliance, and the positive and negative polarities of the diode through the test stylus.
7. The disconnected wireless multi-purpose device according to claim 1, wherein the external functional module is a magnetic switch or a pressure-controlled switch, and is fixed on the door and window, and when the door and window is opened, the switch is disconnected, and the prompt module gives an alarm prompt.
8. The disconnected wireless multiplexer according to claim 1, wherein the external functional module is a temperature protector, and when the temperature rises to a preset alarm temperature, a switch of the temperature protector is switched from closed to open, and the disconnected wireless multiplexer sends out an alarm prompt.
9. A disconnected wireless multiplexer according to claim 1, wherein the transmitting module is a transmitter.
10. A breakaway wireless multiplexer of claim 1 wherein the receiving module is a receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569851.2U CN210093221U (en) | 2019-09-20 | 2019-09-20 | Disconnected wireless multi-purpose device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569851.2U CN210093221U (en) | 2019-09-20 | 2019-09-20 | Disconnected wireless multi-purpose device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210093221U true CN210093221U (en) | 2020-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921569851.2U Active CN210093221U (en) | 2019-09-20 | 2019-09-20 | Disconnected wireless multi-purpose device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210093221U (en) |
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2019
- 2019-09-20 CN CN201921569851.2U patent/CN210093221U/en active Active
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