CN202870159U - Current and voltage indication device for power strip - Google Patents
Current and voltage indication device for power strip Download PDFInfo
- Publication number
- CN202870159U CN202870159U CN201220470563.3U CN201220470563U CN202870159U CN 202870159 U CN202870159 U CN 202870159U CN 201220470563 U CN201220470563 U CN 201220470563U CN 202870159 U CN202870159 U CN 202870159U
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- module
- analog
- digital conversion
- display
- current
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- Expired - Lifetime
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- Measurement Of Current Or Voltage (AREA)
- Control Of Voltage And Current In General (AREA)
Abstract
The utility model discloses a current and voltage indication device for a power strip. The device comprises a voltage detection module, a current detection module, an analog-to-digital conversion module, a main controller and a display module, wherein the voltage detection module and the current detection module are electrically connected with the analog-to-digital conversion module, the analog-to-digital conversion module is electrically connected with the main controller, and the main controller is electrically connected with the display module. According to the utility model, the voltage detection module and the current detection module collect voltage signals and current signals in sockets, and transmit the voltage signals and the current signals to the analog-to-digital conversion module; the analog voltage signals and current signals are converted into digital signals by the analog-to-digital conversion module and transmitted to the controller; and the digital signals are analyzed and processed by the main controller and transmitted to the display module for display. The indication device can display the power states of the sockets in real time, facilitating the use of the people.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of socket electric current voltage indication means.
Background technology
Current, socket type socket is used more and more widely, and it is because can extensively being popular for a plurality of electrical equipment provide respectively power supply simultaneously.But existing socket type socket can not show the power supply status in each socket in real time, brings inconvenience for people's use.
The utility model content
For the weak point that exists in the above-mentioned technology, the utility model provides a kind of socket electric current voltage indication means, can show in real time the power supply status in each socket, and is easy for people to use.
For achieving the above object, the utility model provides a kind of socket electric current voltage indication means, comprise voltage detection module, current detection module, analog-to-digital conversion module, master controller and display module, described voltage detection module and current detection module are electrically connected with analog-to-digital conversion module respectively, described analog-to-digital conversion module is electrically connected with master controller, and described master controller is electrically connected with display module.
Wherein, described socket also comprises power module with the electric current voltage indication means, and described power module is electrically connected with analog-to-digital conversion module, master controller and display module respectively.
Wherein, described display module is LED display or LCD display.
The beneficial effects of the utility model are: compared with prior art, the socket that the utility model provides electric current voltage indication means, gather respectively voltage signal and current signal in each socket by voltage detection module and current detection module, and this voltage signal and current signal sent in the analog-to-digital conversion module, analog-to-digital conversion module is sent in the master controller after converting the voltage and current signal of simulating to digital signal, after the master controller analyzing and processing signal is sent into display module and shows.The indicating device of this case can show the power supply status in each socket in real time, and is easy for people to use.
Description of drawings
Fig. 1 is the block scheme that the electric current voltage indication means is used in socket of the present utility model.
The main element symbol description is as follows:
10, voltage detection module 11, current detection module
12, analog-to-digital conversion module 13, master controller
14, display module 15, power module
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing the utility model is done to describe further.
See also Fig. 1, socket of the present utility model electric current voltage indication means, comprise voltage detection module 10, current detection module 11, analog-to-digital conversion module 12, master controller 13 and display module 14, voltage detection module 10 and current detection module 11 are electrically connected with analog-to-digital conversion module 12 respectively, analog-to-digital conversion module 12 is electrically connected with master controller 13, and master controller 13 is electrically connected with display module 14.
Situation compared to prior art, the socket that the utility model provides electric current voltage indication means, gather respectively voltage signal and current signal in each socket by voltage detection module 10 and current detection module 11, and this voltage signal and current signal sent in the analog-to-digital conversion module 12, analog-to-digital conversion module 12 is sent in the master controller 13 after converting the voltage and current signal of simulating to digital signal, after master controller 13 analyzing and processing signal is sent into display module 14 and shows.The indicating device of this case can show the power supply status in each socket in real time, and is easy for people to use.
In the present embodiment, above-mentioned socket also comprises power module 15 with the electric current voltage indication means, and power module 15 is respectively analog-to-digital conversion module 12, master controller 13 and display module 14 operating voltage is provided.
In the present embodiment, above-mentioned display module 14 is LED display or LCD display.Certainly, the display module 14 of this case is not limited to two types of LED display and LCD display, also can be digital display tube or plasma panel, need only the display device that the voltage and current signal is shown, all can be used for realizing the function of this case.Only to the change of display device, should be understood to simple deformation of the present utility model or conversion are fallen into protection domain of the present utility model.
In addition, all right displaying time information of the display module of this case, and can by the external control button is set, time value be adjusted and set.On the basis of this case; by other sensors; come testing environment temperature or humidity such as temperature sensor or humidity sensor; and the embodiment that temperature and humidity is shown with display module; also should be understood to simple deformation or conversion to this utility model, fall into protection domain of the present utility model.
Above disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (3)
1. socket electric current voltage indication means, it is characterized in that, comprise voltage detection module, current detection module, analog-to-digital conversion module, master controller and display module, described voltage detection module and current detection module are electrically connected with analog-to-digital conversion module respectively, described analog-to-digital conversion module is electrically connected with master controller, and described master controller is electrically connected with display module.
2. socket according to claim 1 electric current voltage indication means is characterized in that, described socket also comprises power module with the electric current voltage indication means, and described power module is electrically connected with analog-to-digital conversion module, master controller and display module respectively.
3. socket according to claim 1 and 2 electric current voltage indication means is characterized in that, described display module is LED display or LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220470563.3U CN202870159U (en) | 2012-09-14 | 2012-09-14 | Current and voltage indication device for power strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220470563.3U CN202870159U (en) | 2012-09-14 | 2012-09-14 | Current and voltage indication device for power strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202870159U true CN202870159U (en) | 2013-04-10 |
Family
ID=48036868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220470563.3U Expired - Lifetime CN202870159U (en) | 2012-09-14 | 2012-09-14 | Current and voltage indication device for power strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202870159U (en) |
-
2012
- 2012-09-14 CN CN201220470563.3U patent/CN202870159U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN SINWAY SOUTH TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: QIAO XINGBO Effective date: 20150130 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150130 Address after: 518000 Guangdong Province, Shenzhen city Longhua District Guanlan community Bu Xin Lu Da BU Xiang No. 184 building B Patentee after: SHENZHEN SINWAY SOUTH TECHNOLOGY CO.,LTD. Address before: 3, building 518000, floor 26, A District, Tang Lang Industrial Zone, Taoyuan street, Nanshan District, Guangdong, Shenzhen Patentee before: Qiao Xingbo |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |