CN204927735U - Power switch - Google Patents
Power switch Download PDFInfo
- Publication number
- CN204927735U CN204927735U CN201520756014.6U CN201520756014U CN204927735U CN 204927735 U CN204927735 U CN 204927735U CN 201520756014 U CN201520756014 U CN 201520756014U CN 204927735 U CN204927735 U CN 204927735U
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- metal disk
- quoit
- base
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a power switch, socket base are the cylinder shape, and socket base establishes the inboard to the ladder shape, and socket base inboard the inside is equipped with socket metal disk, are equipped with the socket quoit on the inboard step of socket base, socket metal disk and the socket quoit line of connecting, male plug is cylindrical, and male plug establishes to type ladder shape, and male plug's head end is equipped with plug metal disk, is equipped with the plug quoit on male plug's the ladder, plug metal disk and the plug quoit line of connecting, the last socket cylindrical space that is equipped with of socket base, the one end of pull rod is passed plug metal disk and is connected on male plug, and the pull rod passes socket metal disk, socket cylindrical space, socket base, installs the nut on the other end of pull rod, and return spring's one end is connected in one side of socket cylindrical space, and return spring's the other end is connected on the spring pedestal, and spring pedestal fixed mounting is on the pull rod.
Description
Technical field
The utility model relates to the power control switch field in a kind of household electrical appliance, particularly relates to a kind of mains switch.
Background technology
A lot of plug that present family uses and socket thereof have a lot of drawback, and one is that the sheet metal of plug leaks outside, and the finger of child is also easily inserted in the jack of socket, has very large potential safety hazard; Two is that useful life is not long, plug and the female contact time long time can loosen, thus cause contact unreal.
Summary of the invention
The purpose of this utility model is to provide a kind of mains switch, and long service life, simple to operate, security performance is high.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of mains switch, comprise socket base and plug body, it is characterized in that: socket base is cylindrical shape, stairstepping is set to inside socket base, inside socket base, the inside is provided with socket metal disk, step inside socket base is provided with socket quoit, socket metal disk and socket quoit connecting power line; Plug body is cylindrical, plug body is set to type stairstepping, the head end of plug body is provided with plug metal disk, the ladder of plug body is provided with plug metal circle, plug metal disk and plug metal circle connecting power line, socket quoit is corresponding with plug metal circle position, and plug metal disk is corresponding with socket metal disk position; Socket base is provided with socket cylindrical space, one end of pull bar is connected in plug body through plug metal disk, pull bar is through socket metal disk, socket cylindrical space, socket base, the other end of pull bar installs nut, one end of return spring is connected to the side of socket cylindrical space, the other end of return spring is connected on spring pedestal, and spring pedestal is fixedly mounted on pull bar.
According to described mains switch, it is characterized in that: described spring pedestal and pull bar are integrated.
The utility model has the advantages of and be: use the mode be spirally connected, can ensure that in for a long time sheet metal joint contacts fine, extend useful life, and security performance is also high, sheet metal does not leak the electric shock that yet effectively can prevent child outside, the socket of this structure and plug thereof save and also facilitate, easy to use, only need spiral can carry out being energized or power operation once week.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing: 1, socket base; 2, plug body; 3, socket metal disk; 4, socket quoit; 5, plug metal disk; 6, plug metal circle; 7, socket cylindrical space; 8, spring pedestal; 9, return spring; 10, nut; 11, pull bar.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The utility model as shown in Figure 1, a kind of mains switch, comprise socket base 1 and plug body 2, it is characterized in that: socket base 1 is cylindrical shape, stairstepping is set to inside socket base 1, inside socket base 1, the inside is provided with socket metal disk 3, and the step inside socket base 1 is provided with socket quoit 4, socket metal disk 3 and socket quoit 4 connecting power line; Plug body 2 is cylindrical, plug body 2 is set to type stairstepping, the head end of plug body 2 is provided with plug metal disk 5, the ladder of plug body 2 is provided with plug metal circle 6, plug metal disk 5 and plug metal circle 6 connecting power line, socket quoit 4 is corresponding with plug metal circle 6 position, and plug metal disk 5 is corresponding with socket metal disk 3 position; Socket base 1 is provided with socket cylindrical space 7, one end of pull bar 11 is connected in plug body 2 through plug metal disk 5, pull bar 11 is through socket metal disk 3, socket cylindrical space 7, socket base 1, the other end of pull bar 11 is installed nut 10, one end of return spring 9 is connected to the side of socket cylindrical space 7, the other end of return spring 9 is connected on spring pedestal 8, and spring pedestal 8 is fixedly mounted on pull bar 11.According to described mains switch, it is characterized in that: described spring pedestal 8 and pull bar 11 are integrated.
Specific embodiment of the utility model is as follows: when needs are connected, screw tight nut 10, pull bar 11 will move, until socket quoit 4 contacts with plug metal circle 6, plug metal disk 5 also contacts with socket metal disk 3, and now return spring 9 is in compressive state, and this device is energized; When needs power-off time, reverse rotation nut 10, pull bar 11 will move, and will separate between socket quoit 4 with plug metal circle 6, and plug metal disk 5 also can separate with socket metal disk 3, and now initial condition got back to by return spring 9, now power-off.
Embodiment recited above is only be described preferred implementation of the present utility model; not design of the present utility model and protection range are limited; under the prerequisite not departing from the utility model design concept; the various modification that in this area, common engineers and technicians make the technical solution of the utility model and improvement, all should fall into protection range of the present utility model.
Claims (2)
1. a mains switch, comprise socket base (1) and plug body (2), it is characterized in that: socket base (1) is cylindrical shape, socket base (1) inner side is set to stairstepping, socket base (1) inner side the inside is provided with socket metal disk (3), the step of socket base (1) inner side is provided with socket quoit (4), socket metal disk (3) and socket quoit (4) connecting power line; Plug body (2) is for cylindrical, plug body (2) is set to type stairstepping, the head end of plug body (2) is provided with plug metal disk (5), the ladder of plug body (2) is provided with plug metal circle (6), plug metal disk (5) and plug metal circle (6) connecting power line, socket quoit (4) is corresponding with plug metal circle (6) position, and plug metal disk (5) is corresponding with socket metal disk (3) position; Socket base (1) is provided with socket cylindrical space (7), one end of pull bar (11) is connected in plug body (2) through plug metal disk (5), pull bar (11) is through socket metal disk (3), socket cylindrical space (7), socket base (1), the other end of pull bar (11) is installed nut (10), one end of return spring (9) is connected to the side of socket cylindrical space (7), the other end of return spring (9) is connected on spring pedestal (8), and spring pedestal (8) is fixedly mounted on pull bar (11).
2. mains switch according to claim 1, is characterized in that: described spring pedestal (8) and pull bar (11) are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756014.6U CN204927735U (en) | 2015-09-28 | 2015-09-28 | Power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756014.6U CN204927735U (en) | 2015-09-28 | 2015-09-28 | Power switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927735U true CN204927735U (en) | 2015-12-30 |
Family
ID=54976835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520756014.6U Expired - Fee Related CN204927735U (en) | 2015-09-28 | 2015-09-28 | Power switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927735U (en) |
-
2015
- 2015-09-28 CN CN201520756014.6U patent/CN204927735U/en not_active Expired - Fee Related
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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: 20151230 Termination date: 20160928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |