CN202917758U - Touching-type switch socket - Google Patents
Touching-type switch socket Download PDFInfo
- Publication number
- CN202917758U CN202917758U CN 201220595253 CN201220595253U CN202917758U CN 202917758 U CN202917758 U CN 202917758U CN 201220595253 CN201220595253 CN 201220595253 CN 201220595253 U CN201220595253 U CN 201220595253U CN 202917758 U CN202917758 U CN 202917758U
- Authority
- CN
- China
- Prior art keywords
- socket
- touch
- unit
- power supply
- switch
- 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 - Lifetime
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Abstract
The utility model is suitable for the socket technical field and provides a touching-type switch socket which comprises a power supply input unit and a switch unit respectively connected with the commercial power and a power supply output unit in connection with an appliance; the socket also comprises a touch button; and a touch control unit connected between the touch button and the switch unit to control the communication of the switch unit when detecting that the touch button has touch motion, wherein the touch control unit is in connection with the power supply input unit and is powered by the power supply input unit. The touching-type switch socket employs the charge detection technology, utilizes charge level generated between an operator finger and a touch button pad to perform detection and determines that the finger approaches or touches an induction surface by detecting charge minimal change; the results are then sensed to the touch control unit of the control button and the touch control unit controls output of the switch unit to arrive the effects of an electronic switch. The touching-type switch socket possesses the advantages of a sensitive button, a long service life, excellent operation, etc.
Description
Technical field
The utility model belongs to the jack technology field, relates in particular to a kind of contact witch socket.
Background technology
Combined socket and switch is requisite articles for use in people's daily life, the work, and present employed combined socket and switch all is button class switch basically, button need to be pressed just during use and can be made combined socket and switch plugged and electrical equipment.Can the wearing and tearing button after using but this kind button class switch is long-time, affect the useful life of socket, and need to just can press than great strength, just use as old man or children has inconvenience more.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of easy to use and contact witch socket that the life-span is longer.
The utility model is achieved in that a kind of contact witch socket, comprises in turn the power input unit that is electrically connected with the city that connects, switch element, the power supply output unit that is connected with electrical equipment, it is characterized in that, also comprises:
One touch key-press;
The touch control unit, it is connected between described touch key-press and the described switch element, control described switch element when described touch key-press has touch action and connect detecting, described touch control unit is connected with power input unit, is powered by power input unit.
Further, described switch element is relay open in usual.
Further, described touch control unit adopts capacitance type touch key detecting sensor IC, and its input pin is connected with touch key-press, and its output pin is connected with switch element.
Further, described touch control cell capacitance formula touch key-press detecting sensor IC adopts the JR223B chip.
Further, described power supply output unit is the jack body that a plurality of jacks that are arranged in parallel form.
The utility model compared with prior art, beneficial effect is:
The utility model adopts the charge detection technology, utilize and produce charge level between operator's finger and the touch key-press pad and detect, determine that by the minor variations that detects electric charge finger approaches or touch sensitive surface, sense the capacitance type touch key detecting sensor IC that touch key-press is used, then capacitance type touch key detecting sensor IC control relay exports to reach the effect of electronic switch thus again.Have the button sensitivity, physical life is long, the advantages such as operating aspect.The electronic component low price that adopts, cost is low.
Description of drawings
Fig. 1 is the construction module figure that the utility model embodiment provides;
Fig. 2 is the circuit structure schematic diagram that the utility model embodiment provides;
Fig. 3 is the circuit structure schematic diagram of the power input unit of the utility model embodiment;
Sequence number among the figure: 1 power input unit, 2 power supply output units, 3 switch elements, 4 touch control unit, 5 touch key-presss.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, the utility model comprises in turn the power input unit 1 that is electrically connected with the city that connects, switch element 3, the power supply output unit 2 that is connected with electrical equipment, and power supply output unit 1 is the jack body of a plurality of jacks compositions that are arranged in parallel.This socket also comprises touch key-press 5; Touch control unit 4, touch control unit 4 is connected between touch key-press 5 and the switch element 3, control switch element 3 is connected when detecting described touch key-press 5 touch action is arranged, and touch control unit 4 is connected with power input unit 1, is powered by power input unit.Switch element is relay open in usual in the utility model.Change state just after receiving control command only.
As shown in Figure 2, touch control unit 4 adopts capacitance type touch key detecting sensor IC, and the input pin of capacitance type touch key detecting sensor IC is connected with touch key-press, and its output pin is connected with switch element.
In the present embodiment, touch control cell capacitance formula touch key-press detecting sensor IC adopts the JR223B chip.
As shown in Figure 3, power input unit comprises off-line type switch U1, resistance R 10, resistance R 11, resistance R 12, resistance R 13, capacitor C 3, capacitor C 4, capacitor C 5, capacitor C 6, diode D4, diode D6, diode D7, inductance L 7, wherein the FB of off-line type switch U1 end is connected with internal electric source with diode D4 by the resistance R 12 of series connection, the BP end of off-line type switch U1 is connected with the FB end of off-line type switch U1 with being connected with resistance R by the capacitor C 6 of series connection, resistance R 11 is in parallel with resistance R 12, and the S of off-line type switch U1 end is connected with capacitor C by inductance L 7 and is connected with the power supply output unit; Diode D7 one end is connected an end ground connection with the S end of off-line type switch U1; The D of off-line type switch U1 end is connected resistance R 13 by the inductance L 1 of series connection and is connected with an end of relay with diode D6, one end of capacitor C 3 is connected with the D end of off-line type switch U1, one end is electrically connected with the city, one end of capacitor C 6 is connected with the node of inductance L 1 with diode D6, and an end is electrically connected with power supply output city.
Off-line type switch U1 adopts the LNK302 cake core.
The course of work of the present utility model is:
Behind socket access civil power, to be touch control unit and relay power supply by power input unit, after there has been power supply the touch control unit, enter the work holding state, by the time the variation that outside human body sensing touch key-press is sensed level, then signal is inputted the touch control unit inspection and output a control signal to relay, the output of opening or close to reach the control socket of control relay.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (5)
1. contact witch socket comprises the power input unit that is electrically connected with the city that connects in turn, switch element, the power supply output unit that is connected with electrical equipment, it is characterized in that, also comprises:
One touch key-press;
The touch control unit, it is connected between described touch key-press and the described switch element, control described switch element when described touch key-press has touch action and connect detecting, described touch control unit is connected with power input unit, is powered by power input unit.
2. contact witch socket as claimed in claim 1 is characterized in that, described switch element is relay open in usual.
3. contact witch socket as claimed in claim 1 is characterized in that, described touch control unit adopts capacitance type touch key detecting sensor IC, and its input pin is connected with touch key-press, and its output pin is connected with switch element.
4. contact witch socket as claimed in claim 3 is characterized in that, described touch control cell capacitance formula touch key-press detecting sensor IC adopts the JR223B chip.
5. contact witch socket as claimed in claim 1 is characterized in that, described power supply output unit is the jack body that a plurality of jacks that are arranged in parallel form.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595253 CN202917758U (en) | 2012-11-13 | 2012-11-13 | Touching-type switch socket |
| JP2012007428U JP3184029U (en) | 2012-11-13 | 2012-12-07 | Touch-type power strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595253 CN202917758U (en) | 2012-11-13 | 2012-11-13 | Touching-type switch socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917758U true CN202917758U (en) | 2013-05-01 |
Family
ID=48166037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220595253 Expired - Lifetime CN202917758U (en) | 2012-11-13 | 2012-11-13 | Touching-type switch socket |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3184029U (en) |
| CN (1) | CN202917758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241978A (en) * | 2014-08-27 | 2014-12-24 | 深圳市星盘科技有限公司 | Socket with locking function and method for locking socket switch |
-
2012
- 2012-11-13 CN CN 201220595253 patent/CN202917758U/en not_active Expired - Lifetime
- 2012-12-07 JP JP2012007428U patent/JP3184029U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241978A (en) * | 2014-08-27 | 2014-12-24 | 深圳市星盘科技有限公司 | Socket with locking function and method for locking socket switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3184029U (en) | 2013-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160125 Address after: 523475 Guangdong province Dongguan City Hengli Town Village Village Industrial Zone, Ming Jia building A building Patentee after: DONGGUAN MINGJIA LIGHTNING PROTECTION TECHNOLOGY CO.,LTD. Address before: 523460 Guangdong province Dongguan City Hengli Town Village Industrial Zone Patentee before: MIG TECHNOLOGY Inc. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |