CN105023791A - Rotary-touch type lightning protection switch used for power socket - Google Patents
Rotary-touch type lightning protection switch used for power socket Download PDFInfo
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- CN105023791A CN105023791A CN201410196718.2A CN201410196718A CN105023791A CN 105023791 A CN105023791 A CN 105023791A CN 201410196718 A CN201410196718 A CN 201410196718A CN 105023791 A CN105023791 A CN 105023791A
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- block
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- hole
- static contact
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Abstract
The invention discloses a rotary-touch type lightning protection switch used for a power socket. The rotary-touch type lightning protection switch comprises a circular groove, wherein a circular rotary block can be mounted in the circular groove; four symmetric square holes are formed in the periphery of the circular groove for assembling static contact sheets; a groove screw hole is formed in the center of the circular groove, so that a screw rod is fixedly connected with the circular rotary block; a 90-degree small threaded hole communicated with a wire inlet or a wire outlet is formed in one end of a central through hole of each static contact sheet, the small threaded hole is provided with a fixing bolt for fixing a power wire, and a spring is arranged in the other end of the central through hole and is connected with the corresponding static contact sheet; four symmetric square grooves are formed in the periphery of the circular rotary block, a moving contact sheet is mounted in each square groove, and a conductive rod is connected between every two moving contact sheets; the four moving contact sheets can be in contact connection with the four static contact sheets respectively when the circular rotary block rotates; a rod hole is formed in the center of the circular rotary block, so that the screw rod is connected with the groove screw hole after passing through the rod hole; and a grip handle capable of arbitrary rotation is manufactured on the circular rotary block.
Description
Technical field
The present invention relates to mains switch, revolve touch thunder-prevention switch espespecially for supply socket.
Background technology
Supply socket is the device connecting household electrical appliance, convenient household electrical equipment uses power supply, at present, the key switch of market power source jack configurations, just switching one phase power supply, although stop power delivery during power-off, owing to being disconnection one phase, another phase is still connected with electrical equipment, and as being struck by lightning, thunder and lightning goes to damage electrical equipment by the circuit do not disconnected.In prior art, the key switch of supply socket just can disconnect a phase power circuit, brings potential safety hazard to household electrical appliance.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides and revolve touch thunder-prevention switch for supply socket, in supply socket, tactile switch is revolved in configuration, disconnect in a rotative pattern or switch on power, allow household electrical appliance not in working order time, block power supply line completely, prevent the electrical equipment that is struck by lightning.
The scheme of technical solution problem:
Revolve touch thunder-prevention switch for supply socket, it is made up of round recessed, fixed contact, static contact, spring, set bolt, groove screw, screw rod, circle spin-block, movable contact spring, conducting rod, post holes, squeezing handle.
Described round recessed is insulating material, can install circle spin-block; Round recessed periphery has four symmetrical square holes, equipped static contact; Round recessed center configuration groove screw, allows screw rod be solidly connected round spin-block.
Described fixed contact is bent cylindrical, conductive metal material, quantity four, fixed contact intermediate throughholes, minor thread hole one end getting out 90 degree is communicated with entrance hole or wire hole, this minor thread hole configuration set bolt, fixed power source line, puts spring in the other end, and connects static contact.
Described round spin-block is insulating material, and circle spin-block periphery has four symmetrical square grooves, installs movable contact spring in every square groove,
A conducting rod is connected between two movable contact springs; When circle spin-block rotates, four movable contact springs can touch with four static contacts and connect; Circle spin-block center has a post holes, allows screw rod pass and is connected with groove screw; The squeezing handle rotated arbitrarily is shaped with above circle spin-block.
Described static contact, movable contact spring, conducting rod are insulating material.
During use, carry power line is connected above fixed contact, connect a power line below fixed contact, go out a power line and may correspond to the contact connecting upper socket, circle spin-block loads in round recessed, fix with screw rod, rotational circle spin-block contacts with movable contact spring between two by static contact, and the contact of socket has electricity, again during rotational circle spin-block, static contact and movable contact spring disconnect between two, and the contact of socket is without electricity.
Beneficial effect of the present invention: revolve touch thunder-prevention switch for supply socket, in supply socket, tactile switch is revolved in configuration,
Disconnect in a rotative pattern or switch on power, allow household electrical appliance not in working order time, block power supply line completely, prevent the electrical equipment that is struck by lightning.With existing socket only compared with in the of disconnected one, lightning protection effect is better.
Accompanying drawing explanation
Fig. 1 is the part position relations figure of perspective view of the present invention and embodiment;
In figure 1, round recessed, 2, fixed contact, 3, static contact, 4, spring, 5, set bolt, 6, groove screw, 7, screw rod, 8, circle spin-block, 9, movable contact spring, 10, conducting rod, 11, post holes, 12, squeezing handle.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
In Fig. 1, revolve touch thunder-prevention switch for supply socket, described round recessed 1 can install circle spin-block 8; Round recessed 1 periphery has four symmetrical square holes, equipped static contact 3; Round recessed 1 center configuration groove screw 6, allows screw rod 7 connect circle spin-block 8.Described fixed contact 2 intermediate throughholes, minor thread hole one end getting out 90 degree is communicated with entrance hole or wire hole, and this minor thread hole configuration set bolt 5, fixed power source line, puts spring 4 in the other end, and connects static contact 3.Described round spin-block 8 periphery has four symmetrical square grooves, installs movable contact spring 9 in every square groove, connects a conducting rod 10 between two movable contact springs 9; Circle spin-block 8 is when rotating, four movable contact springs 9 can with four static contact 3 companies of touching; Circle spin-block 8 center has a post holes 11, allows screw rod 7 through being connected with groove screw 6; The squeezing handle 12 rotated arbitrarily is shaped with above circle spin-block 8.
In embodiment shown in Fig. 1, during use, above fixed contact 2, connect carry power line, connect a power line below fixed contact 2, go out a power line and may correspond to the contact connecting upper socket, circle spin-block 8 loads in round recessed 1, connect with screw rod 7, rotational circle spin-block 8 allows static contact 3 contact between two with movable contact spring 9, and extrude contact pad by spring 4 good, the contact of socket has electricity, again during rotational circle spin-block 8, static contact 3 and movable contact spring 9 disconnect between two, the contact of socket without electricity, according to this repeatedly.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. revolve touch thunder-prevention switch for supply socket, comprise round recessed 1, fixed contact 2, static contact 3, spring 4, set bolt 5, groove screw 6, screw rod 7, circle spin-block 8, movable contact spring 9, conducting rod 10, post holes 11, squeezing handle 12, it is characterized in that: described round recessed 1 can install circle spin-block 8; Round recessed 1 periphery has four symmetrical square holes, equipped static contact 3; Round recessed 1 center configuration groove screw 6, allows screw rod 7 connect circle spin-block 8; Described fixed contact 2 intermediate throughholes, minor thread hole one end getting out 90 degree is communicated with entrance hole or wire hole, this minor thread hole configuration set bolt 5, and fixed power source line, puts spring 4 in the other end, and connects static contact 3; Described round spin-block 8 periphery has four symmetrical square grooves, movable contact spring 9 is installed in every square groove, a conducting rod 10 is connected between two movable contact springs 9, when circle spin-block 8 rotates, four movable contact springs 9 can with four static contact 3 companies of touching, circle spin-block 8 center has a post holes 11, allows screw rod 7 through being connected with groove screw 6, is shaped with the squeezing handle 12 rotated arbitrarily above circle spin-block 8.
2. according to claim 1ly revolve touch thunder-prevention switch for supply socket, it is characterized in that: described round recessed 1 is insulating material.
3. according to claim 1ly revolve touch thunder-prevention switch for supply socket, it is characterized in that: described fixed contact 2 for bent cylindrical, conductive metal material, quantity four.
4. according to claim 1ly revolve touch thunder-prevention switch for supply socket, it is characterized in that: described round spin-block 8 is insulating material.
5. according to claim 1ly revolve touch thunder-prevention switch for supply socket, it is characterized in that: described static contact 3, movable contact spring 9, conducting rod 10 are insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196718.2A CN105023791A (en) | 2014-05-03 | 2014-05-03 | Rotary-touch type lightning protection switch used for power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196718.2A CN105023791A (en) | 2014-05-03 | 2014-05-03 | Rotary-touch type lightning protection switch used for power socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105023791A true CN105023791A (en) | 2015-11-04 |
Family
ID=54413678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410196718.2A Pending CN105023791A (en) | 2014-05-03 | 2014-05-03 | Rotary-touch type lightning protection switch used for power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105023791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578951A (en) * | 2016-07-05 | 2018-01-12 | 中国科学院沈阳自动化研究所 | Magnetic switch for autonomous underwater robot power on/off |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202650924U (en) * | 2012-02-23 | 2013-01-02 | 东莞市凝锐开关有限公司 | Rotary switch |
| CN202796595U (en) * | 2012-07-30 | 2013-03-13 | 遵义义发机械有限公司 | Rotary switch for electric appliance |
| CN202796604U (en) * | 2012-08-27 | 2013-03-13 | 张红珍 | Multi-functional rotary switch |
| CN203134639U (en) * | 2013-03-27 | 2013-08-14 | 温州奥来电器有限公司 | Rotatable small-size three-pole isolating switch |
-
2014
- 2014-05-03 CN CN201410196718.2A patent/CN105023791A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202650924U (en) * | 2012-02-23 | 2013-01-02 | 东莞市凝锐开关有限公司 | Rotary switch |
| CN202796595U (en) * | 2012-07-30 | 2013-03-13 | 遵义义发机械有限公司 | Rotary switch for electric appliance |
| CN202796604U (en) * | 2012-08-27 | 2013-03-13 | 张红珍 | Multi-functional rotary switch |
| CN203134639U (en) * | 2013-03-27 | 2013-08-14 | 温州奥来电器有限公司 | Rotatable small-size three-pole isolating switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578951A (en) * | 2016-07-05 | 2018-01-12 | 中国科学院沈阳自动化研究所 | Magnetic switch for autonomous underwater robot power on/off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |