CN204422627U - A kind of voltage check device that powers on of telepilot - Google Patents
A kind of voltage check device that powers on of telepilot Download PDFInfo
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- CN204422627U CN204422627U CN201420761235.8U CN201420761235U CN204422627U CN 204422627 U CN204422627 U CN 204422627U CN 201420761235 U CN201420761235 U CN 201420761235U CN 204422627 U CN204422627 U CN 204422627U
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- battery
- resistance
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- control module
- telepilot
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Abstract
The utility model provides a kind of voltage check device that powers on of telepilot, comprise: comprise RF antenna, control module, indicating module, voltage detection module and battery, described RF antenna is connected with control module respectively with indicating module, described control module and voltage detection module are connected with the positive pole of battery respectively, the minus earth of described battery.The utility model detects the electricity of battery by voltage detection module, when battery loaded onto by telepilot time, if battery electric quantity is sufficient, then controls indicating module by control module and sends indicator signal; If when indicating module does not send indicator signal, then dead battery or telepilot damages is described, and then makes user on a remote control after electricity, can learn whether battery has electricity or telepilot whether can use at once.
Description
Technical field
The utility model relates to a kind of voltage check device, particularly relates to a kind of voltage check device that powers on of telepilot.
Background technology
After existing telepilot powers on without any instruction, like this, after loading onto battery, the battery of this telepilot whether have electricity and electricity whether sufficient, user does not know, use causes inconvenience; Particularly in the production test link of telepilot, need the telepilot substantial amounts of test, the number of batteries used is also very large, after battery employs a period of time, tester needs the checkout equipment by means of outside could judge the electricity of this battery, the efficiency of production test will be made like this to have a greatly reduced quality, and, use also very inconvenient.
Summary of the invention
Technical problem to be solved in the utility model is the voltage check device that powers on needing to provide a kind of direct-detection battery electric quantity when can realize electricity on a remote control.
To this, the utility model provides a kind of voltage check device that powers on of telepilot, comprise: comprise RF antenna, control module, indicating module, voltage detection module and battery, described RF antenna is connected with control module respectively with indicating module, described control module and voltage detection module are connected with the positive pole of battery respectively, the minus earth of described battery.
When battery loaded onto by telepilot time, the utility model detects the electricity of battery by voltage detection module, if battery electric quantity is sufficient, then controls indicating module by control module and sends indicator signal, as bright light; After loading onto battery, indicating module does not send indicator signal, as not bright light, then dead battery is described or telepilot damages.
Further improvement of the utility model is, described control module is MCU.
Further improvement of the utility model is, described indicating module is LED light.
Further improvement of the utility model is, described voltage detection module comprises resistance R6 and resistance R4, and described resistance R6 and resistance R4 is series between battery and ground mutually, and described control module is connected to the centre of resistance R6 and resistance R4.Resistance R6 and resistance R4 forms bleeder circuit jointly, and after telepilot powers on first, resistance R6 and the automatic dividing potential drop of resistance R4, the relevant voltage after dividing potential drop realizes controlling the prompting of indicating lamp module by the MCU of control module.
Further improvement of the utility model is, the resistance ratio of described resistance R6 and resistance R4 is 2:1.
Further improvement of the utility model is, described indicating module comprises resistance R3 and light emitting diode D1, and described resistance R3 is connected to the positive pole of light emitting diode D1, and the negative pole of described light emitting diode D1 is connected to control module.
Further improvement of the utility model is, also comprises SPI interface, and described SPI interface is connected with control module.
Compared with prior art, the beneficial effects of the utility model are: the electricity being detected battery by voltage detection module, when battery loaded onto by telepilot time, if battery electric quantity is sufficient, then controls indicating module by control module and send indicator signal; If when indicating module does not send indicator signal, then dead battery or telepilot damages is described, and then makes user on a remote control after electricity, can learn whether battery has electricity or telepilot whether can use at once.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the electrical block diagram of the control module of a kind of embodiment of the utility model;
Fig. 3 is the electrical block diagram of the voltage detection module of a kind of embodiment of the utility model;
Fig. 4 is the electrical block diagram of the indicating module of a kind of embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferably embodiment of the present utility model is described in further detail.
As shown in Figure 1, this example provides a kind of voltage check device that powers on of telepilot, comprise: comprise RF antenna, control module, indicating module, voltage detection module and battery, described RF antenna is connected with control module respectively with indicating module, described control module and voltage detection module are connected with the positive pole of battery respectively, the minus earth of described battery.
This routine described control module is preferably MCU, and as shown in Figure 2, this example can also comprise SPI interface to the electrical block diagram of described control module, and described SPI interface is connected with control module; Described indicating module is preferably LED light.
As shown in Figure 3, this routine described voltage detection module comprises resistance R6 and resistance R4, and described resistance R6 and resistance R4 is series between battery and ground mutually, and described control module is connected to the centre of resistance R6 and resistance R4.Resistance R6 and resistance R4 forms bleeder circuit jointly, and after telepilot powers on first, resistance R6 and the automatic dividing potential drop of resistance R4, the relevant voltage after dividing potential drop realizes controlling the prompting of indicating lamp module by the MCU of control module.
The resistance ratio of this routine described resistance R6 and resistance R4 is preferably 2:1, and in the present embodiment, the resistance of described resistance R6 is 2M, and the resistance of described resistance R4 is 1M.
As shown in Figure 4, this routine described indicating module comprises resistance R3 and light emitting diode D1, and described resistance R3 is connected to the positive pole of light emitting diode D1, and the negative pole of described light emitting diode D1 is connected to control module.
This example is when battery loaded onto by telepilot time, and this example detects the electricity of battery by voltage detection module, if battery electric quantity is sufficient, then controls light emitting diode D1 bright light by control module; After loading onto battery, if light emitting diode D1 not bright light, then dead battery or telepilot damages is described.
The embodiment of the above is better embodiment of the present utility model; not limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this embodiment, and the equivalence change that all shapes according to the utility model, structure are done is all in protection domain of the present utility model.
Claims (8)
1. the voltage check device that powers on of a telepilot, it is characterized in that, comprise: comprise RF antenna, control module, indicating module, voltage detection module and battery, described RF antenna is connected with control module respectively with indicating module, described control module and voltage detection module are connected with the positive pole of battery respectively, the minus earth of described battery; Described indicating module comprises resistance R3 and light emitting diode D1, and described resistance R3 is connected to the positive pole of light emitting diode D1, and the negative pole of described light emitting diode D1 is connected to control module.
2. the voltage check device that powers on of telepilot according to claim 1, is characterized in that, described control module is MCU.
3. the voltage check device that powers on of telepilot according to claim 1, is characterized in that, described indicating module is LED light.
4. the voltage check device that powers on of the telepilot according to claims 1 to 3 any one, is characterized in that, also comprises SPI interface, and described SPI interface is connected with control module.
5. the voltage check device that powers on of the telepilot according to claims 1 to 3 any one, it is characterized in that, described voltage detection module comprises resistance R6 and resistance R4, described resistance R6 and resistance R4 is series between battery and ground mutually, and described control module is connected to the centre of resistance R6 and resistance R4.
6. the voltage check device that powers on of telepilot according to claim 5, is characterized in that, the resistance ratio of described resistance R6 and resistance R4 is 2:1.
7. the voltage check device that powers on of telepilot according to claim 5, it is characterized in that, described indicating module comprises resistance R3 and light emitting diode D1, and described resistance R3 is connected to the positive pole of light emitting diode D1, and the negative pole of described light emitting diode D1 is connected to control module.
8. the voltage check device that powers on of telepilot according to claim 7, is characterized in that, also comprises SPI interface, and described SPI interface is connected with control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761235.8U CN204422627U (en) | 2014-12-05 | 2014-12-05 | A kind of voltage check device that powers on of telepilot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761235.8U CN204422627U (en) | 2014-12-05 | 2014-12-05 | A kind of voltage check device that powers on of telepilot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204422627U true CN204422627U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420761235.8U Expired - Fee Related CN204422627U (en) | 2014-12-05 | 2014-12-05 | A kind of voltage check device that powers on of telepilot |
Country Status (1)
| Country | Link |
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| CN (1) | CN204422627U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092960A (en) * | 2015-06-25 | 2015-11-25 | 广州飞米电子科技有限公司 | Method and device for displaying electric quantity |
| CN107477810A (en) * | 2017-09-20 | 2017-12-15 | 广西中投创新能源科技股份有限公司 | Wireless door and window combined control equipment |
| CN108599340A (en) * | 2018-07-10 | 2018-09-28 | 青岛元启智能机器人科技有限公司 | A kind of simulated battery powers on automatically and breaker device |
| CN112135405A (en) * | 2020-06-22 | 2020-12-25 | 四川易璟电子科技有限公司 | Wireless control-based lamp and switch using method |
-
2014
- 2014-12-05 CN CN201420761235.8U patent/CN204422627U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092960A (en) * | 2015-06-25 | 2015-11-25 | 广州飞米电子科技有限公司 | Method and device for displaying electric quantity |
| CN107477810A (en) * | 2017-09-20 | 2017-12-15 | 广西中投创新能源科技股份有限公司 | Wireless door and window combined control equipment |
| CN108599340A (en) * | 2018-07-10 | 2018-09-28 | 青岛元启智能机器人科技有限公司 | A kind of simulated battery powers on automatically and breaker device |
| CN108599340B (en) * | 2018-07-10 | 2024-03-19 | 元启工业技术有限公司 | Automatic power-on and power-off device for simulated battery |
| CN112135405A (en) * | 2020-06-22 | 2020-12-25 | 四川易璟电子科技有限公司 | Wireless control-based lamp and switch using method |
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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 |
Granted publication date: 20150624 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |