CN204497509U - Extending formula wall plug - Google Patents
Extending formula wall plug Download PDFInfo
- Publication number
- CN204497509U CN204497509U CN201520234502.0U CN201520234502U CN204497509U CN 204497509 U CN204497509 U CN 204497509U CN 201520234502 U CN201520234502 U CN 201520234502U CN 204497509 U CN204497509 U CN 204497509U
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- insulation shell
- micromachine
- wire
- connecting axle
- 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
Links
Abstract
The utility model discloses a kind of extending formula wall plug.It comprises insulation shell, jack, plastic buckle, wire, connecting axle, micromachine, key-press module, microprocessor.It is characterized in that insulation shell upper surface has jack, there is plastic buckle insulation shell both sides, for realizing the fixing of socket and metope and being separated.Wire one end is connected with mains-power circuit, and the other end is connected with socket and is wrapped on connecting axle, and connecting axle is connected with micromachine output revolving shaft.Insulation shell internal fixtion has microprocessor, and key-press module is connected with microprocessor, and output end of microprocessor is connected with micromachine input, by the elongation and the contraction that realize wire by the rotating of key control micromachine.The utility model is simple, achieves socket and is separated with body of wall and can extends apart from using, solve the inconvenience that electrical appliance power cord limited length is brought, improve the scope of application of socket.
Description
Technical field
The present invention relates to a kind of socket, be specifically related to a kind of extending formula wall plug.
Background technology
At present, wall plug conventional in life is all directly be fixed on metope, some electrical equipment is in use because power line length causes a lot of inconvenience not, in such as university classroom, socket to be generally positioned at before classroom on wall, the seat distances wall plug in classroom has certain distance, and student often cannot obtain Power supply because computer power line length is inadequate when use computer.
Summary of the invention
The object of this invention is to provide one extending formula wall plug simply and easily, solve the inconvenience that appliances power source line length is brought not.
The extending formula wall plug of one of the present invention, comprises insulation shell, jack, plastic buckle, key-press module, microprocessor, micromachine, wire, connecting axle.It is characterized in that described insulation shell surface has jack, there is plastic buckle insulation shell both sides, described jack is connected with mains-power circuit by wire at the back side of insulation shell, described wire is wrapped on connecting axle, connecting axle is connected with the output revolving shaft of micromachine, when minitype motor driving connecting axle rotates, the length available around the wire on connecting axle will change.Described insulation shell internal fixtion has microprocessor, and described key-press module is connected with microprocessor, and described microprocessor is connected with described micromachine.
In such scheme, described microprocessor adopts MK60N512ZVLL10 chip usually.
The beneficial effects of the utility model are: the utility model utilizes the plastic buckle of insulation shell both sides realize the fixing of socket and body of wall and be separated, key information is input in microprocessor and changes the control signal of microprocessor to micromachine, micromachine is rotated and drives around the wire on connecting axle, thus change the length available of wire, brief convenient, solve the inconvenience that electrical appliance power cord limited length is brought, improve the scope of application of socket.
Accompanying drawing explanation
Fig. 1, Fig. 2 are extending formula wall plug structural representations.
Fig. 3 is extending formula wall plug circuit module schematic diagram.
In figure, 1. insulation shell, 2. jack, 3. plastic buckle, 4. key-press module, 5. microprocessor, 6. micromachine, 7. wire, 8. connecting axle, 9. mains-power circuit.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
With reference to Fig. 1 and Fig. 2, the extending formula wall plug of one of the present invention, comprises insulation shell 1, jack 2, key-press module 4, microprocessor 5, micromachine 6, wire 7, connecting axle 8.Described insulation shell 1 surface has jack 2, and there is plastic buckle 3 insulation shell 1 both sides, the connection that can realize socket and body of wall be separated.Described jack 2 is connected with mains-power circuit 9 by wire 7 at the back side of insulation shell 1, is powered by jack 2 pairs of electric equipments.Described wire 7 is wrapped on connecting axle 8, and described connecting axle 8 is connected with the output revolving shaft of micromachine 6.Described insulation shell 1 internal fixtion has microprocessor 5, and the output of key-press module 4 is connected with the input of microprocessor 5, and the output of microprocessor 5 connects the input of micromachine 6.
During use, press "+" button microprocessor 5 and export control signal micromachine 6 is rotated, wire elongation; Press "-" button microprocessor 5 to export control signal micromachine 6 is rotated in the opposite direction, wire contraction.
The extending formula wall plug of one of the present invention, after utilizing the plastic buckle 3 of insulation shell 1 both sides to be separated with body of wall by socket, utilizes button "+" to control micromachine 6 rotation and just can extend wire, solve the problem that appliances power source line length is inadequate; At the end of use, utilize button "-" to control micromachine 6 and just can shrink wire, greatly improve the scope of application of socket, very convenient.
Claims (3)
1. an extending formula wall plug, comprise insulation shell (1), jack (2), plastic buckle (3), key-press module (4), microprocessor (5), micromachine (6), wire (7), connecting axle (8), it is characterized in that described insulation shell (1) surface has jack (2), there is plastic buckle (3) insulation shell (1) both sides, for realizing the fixing of socket and metope and being separated, described jack (2) is connected with mains-power circuit (9) by wire (7) at the back side of insulation shell (1), described wire (7) is wrapped on connecting axle (8), described connecting axle (8) is connected with the output revolving shaft of micromachine (6), described insulation shell (1) internal fixtion has microprocessor (5), described key-press module (4) is connected with described microprocessor (5), and described microprocessor (5) is connected with described micromachine (6).
2. the extending formula wall plug of one according to claim 1, is characterized in that described microprocessor (6) adopts MK60N512ZVLL10 chip.
3. the extending formula wall plug of one according to claim 1, is characterized in that described key-press module (4) has two buttons, one of them button has "+" to identify, another button has "-" to identify.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234502.0U CN204497509U (en) | 2015-04-16 | 2015-04-16 | Extending formula wall plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234502.0U CN204497509U (en) | 2015-04-16 | 2015-04-16 | Extending formula wall plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497509U true CN204497509U (en) | 2015-07-22 |
Family
ID=53576798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520234502.0U Expired - Fee Related CN204497509U (en) | 2015-04-16 | 2015-04-16 | Extending formula wall plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742616A (en) * | 2018-06-05 | 2019-05-10 | 李明 | A kind of socket retracting device |
-
2015
- 2015-04-16 CN CN201520234502.0U patent/CN204497509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742616A (en) * | 2018-06-05 | 2019-05-10 | 李明 | A kind of socket retracting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Chaoran Document name: Notification to Pay the Fees |
|
| 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: 20150722 Termination date: 20160416 |