CN204332000U - Low-power consumption children long-distance alarm device - Google Patents
Low-power consumption children long-distance alarm device Download PDFInfo
- Publication number
- CN204332000U CN204332000U CN201420870558.0U CN201420870558U CN204332000U CN 204332000 U CN204332000 U CN 204332000U CN 201420870558 U CN201420870558 U CN 201420870558U CN 204332000 U CN204332000 U CN 204332000U
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- China
- Prior art keywords
- power supply
- circuit
- housing
- low
- alarm device
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of low-power consumption children long-distance alarm device, it is characterized in that, comprise: transmitter and receiving equipment, wherein, transmitter comprises: launch housing, be arranged on frequency-modulated transmitter, timer and the emission power launched in housing, power supply is connected with frequency-modulated transmitter through timer; Receiving equipment comprises: receive housing, be arranged on the fremodyne, detecting circuit, comparator circuit, sound light alarming circuit and the reception power supply that receive in housing, fremodyne is connected with sound light alarming circuit through detecting circuit, comparator circuit, receives power supply to each module for power supply.Also comprise timing circuit, receive power supply through timing circuit to each module for power supply, the clear terminal of timing circuit is connected to the output terminal of detecting circuit, and when the output terminal output of detecting circuit is zero, timing circuit stops to each module for power supply.The utility model have rational in infrastructure, cost is low, the beneficial effect of easy to use, saves energy, longevity of service.
Description
Technical field
The utility model relates to a kind of children's long-distance alarm device.
Background technology
Children's long-distance alarm device, is made up of transmitter and receiving equipment usually, and transmitter is worn on it children, and receiving equipment is taken care of by adult, because long-time continuous launch and accept can compare expense electricity.
Utility model content
The utility model, according to above not enough, provides a kind of low-power consumption children long-distance alarm device, adopts discontinuous operation, can save the energy, thus lengthen working hours.
The technical solution of the utility model is:
A kind of low-power consumption children long-distance alarm device, is characterized in that, comprising: transmitter and receiving equipment, wherein, transmitter comprises: launch housing, and be arranged on frequency-modulated transmitter, timer and the emission power launched in housing, power supply is connected with frequency-modulated transmitter through timer; Receiving equipment comprises: receive housing, be arranged on the fremodyne, detecting circuit, comparator circuit, sound light alarming circuit and the reception power supply that receive in housing, fremodyne is connected with sound light alarming circuit through detecting circuit, comparator circuit, receives power supply to each module for power supply.
When children walk far away, sound light alarming circuit sends sound and light alarm.
Conveniently set different frequencies, described frequency-modulated transmitter is provided with frequency adjustment knob.
In order to frequency-modulated transmitter same frequency, described fremodyne is provided with frequency adjustment knob.
In order to energy-conservation, the free setting knob of described set timer.We know, children play usually in comparatively fixing position, when children leave this fixing position, usually need to spend the regular hour, suppose that needs 10 just likely walk far away second, that is within this time of 10 seconds, frequency-modulated transmitter can be closed, thus minimizing power consumption, as long as we drive a machine in every 10 seconds, the time of start can be set as 5 seconds, thus can reduce the electric energy close to 2/3rds, the power consumption of timer is negligible, and the shut-in time can shorten along with the increase of child age.
Also comprise timing circuit, described reception power supply through timing circuit to each module for power supply, the clear terminal of timing circuit is connected to the output terminal of described detecting circuit, when the output terminal output of detecting circuit is zero, timing circuit stops to each module for power supply, the time that timing circuit is stopped power supply can by button settings, and the time that timing circuit is stopped power supply equals the time that timer is stopped power supply to described frequency-modulated transmitter.
It should be noted that; when transmitter is shut down; receiving equipment also there is no need start; but the synchronizing signal of shutting down and the reset signal of timing circuit come from transmitter; the object that the time that timing circuit is stopped power supply equals the time that timer is stopped power supply to described frequency-modulated transmitter is; when transmitter is started working, receiving equipment must also work.
In order to solve transmitter shut down time, sound light alarming circuit may have false alarm, and sound light alarming circuit can increase delayed alarm, does not namely report to the police in such as 3 seconds at short notice.
As preferably, described transmitting housing is provided with charging inlet, and described emission power is lithium battery, and charging inlet is connected with lithium battery.
As preferably, described reception housing is provided with charging inlet, described reception power supply is lithium battery, and charging inlet is connected with lithium battery.
As preferably, described transmitting housing is provided with emission power switch, this emission power switch series is associated in the circuit of emission power.
As preferably, described reception housing is provided with reception power switch, this reception power switch is connected in the circuit receiving power supply.
The utility model have rational in infrastructure, cost is low, the beneficial effect of easy to use, saves energy, longevity of service.
Accompanying drawing explanation
Fig. 1 is electric theory diagram of the present utility model.
Embodiment
Now by reference to the accompanying drawings the utility model is further described:
As shown in the figure, a kind of low-power consumption children long-distance alarm device, is characterized in that, comprise: transmitter and receiving equipment, wherein, transmitter comprises: launch housing, be arranged on frequency-modulated transmitter, timer and the emission power launched in housing, power supply is connected with frequency-modulated transmitter through timer; Receiving equipment comprises: receive housing, be arranged on the fremodyne, detecting circuit, comparator circuit, sound light alarming circuit and the reception power supply that receive in housing, fremodyne is connected with sound light alarming circuit through detecting circuit, comparator circuit, receives power supply to each module for power supply.
Frequency-modulated transmitter is provided with frequency adjustment knob.
The free setting knob of set timer.
Fremodyne is provided with frequency adjustment knob.
Also comprise timing circuit, receive power supply through timing circuit to each module for power supply, the clear terminal of timing circuit is connected to the output terminal of detecting circuit, when the output terminal output of detecting circuit is zero, timing circuit stops to each module for power supply, the time that timing circuit is stopped power supply can by button settings, and the time that timing circuit is stopped power supply equals the time that timer is stopped power supply to frequency-modulated transmitter.
Launch on housing and be provided with charging inlet, emission power is lithium battery, and charging inlet is connected with lithium battery.
Receive on housing and be provided with charging inlet, reception power supply is lithium battery, and charging inlet is connected with lithium battery.
Launch on housing and be provided with emission power switch, this emission power switch series is associated in the circuit of emission power.
Receive on housing and be provided with reception power switch, this reception power switch is connected in the circuit receiving power supply.
Claims (9)
1. a low-power consumption children long-distance alarm device, is characterized in that, comprising: transmitter and receiving equipment, wherein, transmitter comprises: launch housing, and be arranged on frequency-modulated transmitter, timer and the emission power launched in housing, power supply is connected with frequency-modulated transmitter through timer; Receiving equipment comprises: receive housing, be arranged on the fremodyne, detecting circuit, comparator circuit, sound light alarming circuit and the reception power supply that receive in housing, fremodyne is connected with sound light alarming circuit through detecting circuit, comparator circuit, receives power supply to each module for power supply.
2. a kind of low-power consumption children long-distance alarm device as claimed in claim 1, it is characterized in that, described frequency-modulated transmitter is provided with frequency adjustment knob.
3. a kind of low-power consumption children long-distance alarm device as claimed in claim 1, is characterized in that, the free setting knob of described set timer.
4. a kind of low-power consumption children long-distance alarm device as claimed in claim 1, it is characterized in that, described fremodyne is provided with frequency adjustment knob.
5. a kind of low-power consumption children long-distance alarm device as described in any one of claim 1-4, it is characterized in that, also comprise timing circuit, described reception power supply through timing circuit to each module for power supply, the clear terminal of timing circuit is connected to the output terminal of described detecting circuit, when the output terminal output of detecting circuit is zero, timing circuit stops to each module for power supply, the time that timing circuit is stopped power supply can by button settings, and the time that timing circuit is stopped power supply equals the time that timer is stopped power supply to described frequency-modulated transmitter.
6. a kind of low-power consumption children long-distance alarm device as described in any one of claim 1-4, it is characterized in that, described transmitting housing is provided with charging inlet, and described emission power is lithium battery, and charging inlet is connected with lithium battery.
7. a kind of low-power consumption children long-distance alarm device as described in any one of claim 1-4, it is characterized in that, described reception housing is provided with charging inlet, and described reception power supply is lithium battery, and charging inlet is connected with lithium battery.
8. a kind of low-power consumption children long-distance alarm device as described in any one of claim 1-4, it is characterized in that, described transmitting housing is provided with emission power switch, and this emission power switch series is associated in the circuit of emission power.
9. a kind of low-power consumption children long-distance alarm device as described in any one of claim 1-4, is characterized in that, described reception housing is provided with reception power switch, and this reception power switch is connected in the circuit receiving power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870558.0U CN204332000U (en) | 2014-12-31 | 2014-12-31 | Low-power consumption children long-distance alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870558.0U CN204332000U (en) | 2014-12-31 | 2014-12-31 | Low-power consumption children long-distance alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332000U true CN204332000U (en) | 2015-05-13 |
Family
ID=53168331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420870558.0U Expired - Fee Related CN204332000U (en) | 2014-12-31 | 2014-12-31 | Low-power consumption children long-distance alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204332000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612492A (en) * | 2016-12-26 | 2017-05-03 | 佛山潮伊汇服装有限公司 | Dynamic location data sending method and terminal |
-
2014
- 2014-12-31 CN CN201420870558.0U patent/CN204332000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612492A (en) * | 2016-12-26 | 2017-05-03 | 佛山潮伊汇服装有限公司 | Dynamic location data sending method and terminal |
| CN106612492B (en) * | 2016-12-26 | 2020-06-16 | 佛山潮伊汇服装有限公司 | Method and terminal for dynamically sending positioning data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20161231 |