CN204230562U - A kind of intelligent domestic smart jack - Google Patents
A kind of intelligent domestic smart jack Download PDFInfo
- Publication number
- CN204230562U CN204230562U CN201420703736.0U CN201420703736U CN204230562U CN 204230562 U CN204230562 U CN 204230562U CN 201420703736 U CN201420703736 U CN 201420703736U CN 204230562 U CN204230562 U CN 204230562U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- smart jack
- intelligent domestic
- power cut
- control chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of intelligent domestic smart jack, its key is: described intelligent domestic smart jack comprises control chip, the input of described control chip is connected with timer with temperature sensor, current sensor respectively, and output is connected to warning device and power cut-off device; Described power cut-off device comprises hydraulic cylinder, and the piston-rod end of this hydraulic cylinder output is connected with compressing tablet by elastomeric element; Described hydraulic cylinder both sides are provided with telescopic fixed support.Described fixed support is that the different L-type hollow tube of two diameters is connected by joint sleeve; Joint sleeve is provided with fastening bolt.The utility model structure is simple, easy to use, automatic decision supply socket whether can there is the problem that electric current is excessive or temperature is too high, and can automatic cut-off power switch and send alarm signal, has stronger practical value.
Description
Technical field
The utility model relates to a kind of intelligent domestic smart jack.
Background technology
Supply socket is very common in daily life, in order to better cut off and be communicated with power supply, existing wiring board is provided with shift knob mostly.But, in use, due to some problems such as use habit, the shift knob on wiring board is often allowed to be in opening for a long time, appliance socket on wiring board also long-term and wiring board is in connection status, and once occur the problems such as short circuit, supply socket is just easily burnt, and easily the electrical equipment be connected on wiring board is burnt out.
Utility model content
The purpose of this utility model is to provide a kind of intelligent domestic smart jack that can carry out Based Intelligent Control to supply socket.
To achieve these goals, by the following technical solutions: a kind of intelligent domestic smart jack, it is characterized in that: described intelligent domestic smart jack comprises control chip, the input of control chip is connected with timer with temperature sensor, current sensor respectively, and output is connected to warning device and power cut-off device; Power cut-off device comprises hydraulic cylinder, and the piston-rod end of this hydraulic cylinder output is connected with compressing tablet by elastomeric element; Power cut-off device is fixedly installed on above supply socket, and the piston rod of power cut-off device, elastomeric element and compressing tablet are all upright in directly over shift knob; Hydraulic cylinder both sides are provided with fixed support, and fixed support is the different L-type hollow tubes of two diameters being connected by joint sleeve; Joint sleeve is also provided with fastening bolt.
Elastomeric element is spring.
The utility model structure is simple, easy to use, automatic decision supply socket whether can there is the problem that electric current is excessive or temperature is too high, and can automatic cut-off power switch and send alarm signal, has stronger practical value.
Accompanying drawing explanation
Fig. 1 is the electric principle schematic of the utility model embodiment;
Fig. 2 is the structural representation of power cut-off device in Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1 to Figure 2, a kind of intelligent domestic smart jack, comprises control chip 1, and the input of described control chip 1 is connected with timer 4 with temperature sensor 2, current sensor 3 respectively, and output is connected to warning device 5 and power cut-off device 6; Described power cut-off device 6 comprises hydraulic cylinder 601, and piston rod 602 end of this hydraulic cylinder 601 output is connected with compressing tablet 604 by elastomeric element 603; Described hydraulic cylinder 601 both sides are provided with telescopic fixed support 605.
Described elastomeric element 603 is a spring.
Described fixed support 605 is that the different L-type hollow tube of two diameters is connected by joint sleeve 606; Wherein, the longer one end of the larger L-type hollow tube length of diameter is inserted in one end that the L-type hollow tube length that diameter is less is longer, is provided with joint sleeve 606, joint sleeve 606 is provided with fastening bolt 607 in the link outer cover of two hollow tubes.
Described temperature sensor 2 and current sensor 3 are all arranged in smart jack, concrete, current sensor be used for test socket input total current, temperature sensor carrys out the temperature in test socket.
Described power cut-off device 6 is fixedly installed on above smart jack, and the piston rod 602 of power cut-off device 6, extension spring 603 and compressing tablet 604 are all upright in directly over shift knob.
Before using, power cut-off device is fixed on above smart jack by fixed support, regulates support bracket fastened length by fastening bolt, make it be adapted to the thickness of different electrical power socket.After fixing, must guarantee the piston rod of hydraulic cylinder, extension spring and compressing tablet all stand vertically with shift knob above.
Temperature on circuit in socket and current data are passed to control chip by temperature sensor and current sensor in real time, by timer, control chip judges that circuit in socket powers on and flows through large or that temperature is too high time, if the time is longer than Preset Time (such as three seconds), then export control signal to warning device by control chip, make it send alarm signal.Meanwhile, the hydraulic cylinder in control chip power supply controlling shearing device is started working.The piston rod of hydraulic cylinder moves downward, and applies pressure to compressing tablet, and send this pressure to shift knob by compressing tablet by extension spring, until after being pressed by shift knob and cutting off the electricity supply, hydraulic cylinder quits work, retraction piston rod, shift knob is upspring, thus completes whole operation of cutting off the electricity supply.
Wherein the model of control chip can be M68HC12 microcontroller or other models.
Control method in control chip is conventional technological means, does not need the creative work of those skilled in the art.
The utility model structure is simple, easy to use, automatic decision supply socket whether can there is the problem that electric current is excessive or temperature is too high, and can automatic cut-off power switch and send alarm signal, has stronger practical value.
Claims (2)
1. an intelligent domestic smart jack, it is characterized in that: described intelligent domestic smart jack comprises control chip, the input of control chip is connected with timer with temperature sensor, current sensor respectively, and output is connected to warning device and power cut-off device; Power cut-off device comprises hydraulic cylinder, and the piston-rod end of this hydraulic cylinder output is connected with compressing tablet by elastomeric element; Power cut-off device is fixedly installed on above smart jack, and the piston rod of power cut-off device, elastomeric element and compressing tablet are all upright in directly over shift knob; Hydraulic cylinder both sides are provided with fixed support, and fixed support is the different L-type hollow tubes of two diameters being connected by joint sleeve; Joint sleeve is also provided with fastening bolt.
2. intelligent domestic smart jack as claimed in claim 1, is characterized in that: elastomeric element is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703736.0U CN204230562U (en) | 2014-11-21 | 2014-11-21 | A kind of intelligent domestic smart jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703736.0U CN204230562U (en) | 2014-11-21 | 2014-11-21 | A kind of intelligent domestic smart jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230562U true CN204230562U (en) | 2015-03-25 |
Family
ID=52928616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420703736.0U Expired - Fee Related CN204230562U (en) | 2014-11-21 | 2014-11-21 | A kind of intelligent domestic smart jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680615A (en) * | 2016-06-27 | 2017-05-17 | 王志辉 | Safety protection warning device |
-
2014
- 2014-11-21 CN CN201420703736.0U patent/CN204230562U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680615A (en) * | 2016-06-27 | 2017-05-17 | 王志辉 | Safety protection warning device |
| CN106680615B (en) * | 2016-06-27 | 2019-01-15 | 嘉兴柴薪科技有限公司 | One kind being used for security protection alarming device |
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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: 20150325 Termination date: 20151121 |