CN203026744U - Plug of controlled switch - Google Patents
Plug of controlled switch Download PDFInfo
- Publication number
- CN203026744U CN203026744U CN 201220707068 CN201220707068U CN203026744U CN 203026744 U CN203026744 U CN 203026744U CN 201220707068 CN201220707068 CN 201220707068 CN 201220707068 U CN201220707068 U CN 201220707068U CN 203026744 U CN203026744 U CN 203026744U
- Authority
- CN
- China
- Prior art keywords
- switch
- plug
- contact pin
- mounting box
- controlled
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a plug of a controlled switch. The plug comprises contact pins and a contact pin mounting box, wherein a first switch and a second switch are arranged on the contact pin mounting box; one contact pin of the plug is connected with one end of the first switch; the other contact pin of the plug is connected with one end of the second switch; and a power line of the plug is connected with the other ends of the first switch and the second switch respectively. According to the plug, one switch is arranged between the contact pins and the power line of the plug, so that the switch between the plug and the backward-stage load can be controlled selectively, and switching operation of inserting the plug into a socket can be realized according to an actual demand.
Description
Technical field
This patent relates to a kind of plug of gate-controlled switch.
Background technology
The size that the contact pin of plug exposes is larger, when plug just begins to insert socket, because the sheet metal contact-making surface of plug insertion pin and socket is smaller, directly connects under loading condition at plug, spark and loose contact easily occur, and plug and socket easily damages.
A kind of situation is also arranged, and plug is not directly to connect load, but by switch activated equipment, in this case, when plug insertion socket, because there is no load, so does not have electric current to produce in circuit, does not need deenergization, can directly connect the load of rear class.
The utility model content
The utility model overcomes above deficiency, and a kind of plug of gate-controlled switch is provided, and can realize switching on and off between the load of controller plug and rear class selectively.
The technical solution of the utility model is as follows:
The plug of gate-controlled switch, comprise contact pin and contact pin mounting box, the first switch and second switch are set on the contact pin mounting box, a contact pin of plug is connected with an end of the first switch, another contact pin of plug is connected with an end of second switch, and the power line of plug connects respectively the other end of the first switch and second switch.
Further, described the first switch and second switch are sensitive switch.
Further, described the first switch and second switch are slide switch.
Further, described the first switch and second switch are push-button switch.
The beneficial effects of the utility model:
The utility model is by arranging a switch between plug insertion pin and power line, can realize the switch between the load of controller plug and rear class selectively, can be according to actual needs, and the switching manipulation when realizing plug insertion socket.
Description of drawings
Accompanying drawing is a kind of example structure figure of the utility model.
In figure:
1, contact pin, 2, contact pin, the 3, first switch, 4, second switch, 5, the contact pin mounting box.
Embodiment
The plug of gate-controlled switch comprises contact pin and contact pin mounting box, and the contact pin mounting box is in order to fixing plug pin, and being connected of power line of realizing plug insertion pin and plug within it.The first switch 3 and second switch 4 are set on contact pin mounting box 5, a contact pin 1 of plug is connected with an end of the first switch 3, another contact pin 2 of plug is connected with an end of second switch 4, and the power line of plug connects respectively the other end of the first switch 3 and second switch 4.
The first switch 3 and second switch 4 are the closed type switch, be arranged on the both sides of contact pin mounting box, directly connect under loading condition at plug, pin simultaneously the first switch 3 and second switch 4 with hand, like this, the contact pin 1 of plug, contact pin 2 are non-on-state with the power line of rear class, and then disconnect with load, after the plug insertion puts in place, unclamp the first switch 3 and second switch 4, the load circuit that is connected with plug is connected.
Not when directly connecting load at plug, the load that namely connects when the plug rear class has in the situation of switch, can not need to pin simultaneously the first switch 3 and second switch 4 with hand, the plug that can carry out plug gets final product, certainly, if according to above-mentioned method, pin simultaneously the first switch 3 and second switch 4 cutoff circuits operate better with hand.
Described the first switch 3 and second switch 4 can adopt sensitive switch, and perhaps slide switch, perhaps adopt push-button switch.
Although this patent is explained with reference to preferred embodiment and accompanying drawing, non-limiting yet above-mentioned explanation should be considered as illustrative, variation and modification that the person's spirit according to the present invention of being familiar with the technique is made all should belong to the protection range of this patent.
Claims (4)
1. the plug of gate-controlled switch, comprise contact pin and contact pin mounting box, it is characterized in that:
The first switch (3) and second switch (4) are set on contact pin mounting box (5), a contact pin (1) of plug is connected with an end of the first switch (3), another contact pin (2) of plug is connected with an end of second switch (4), and the power line of plug connects respectively the other end of the first switch (3) and second switch (4).
2. the plug of gate-controlled switch according to claim 1 is characterized in that:
Described the first switch (3) and second switch (4) are sensitive switch.
3. the plug of gate-controlled switch according to claim 1 is characterized in that:
Described the first switch (3) and second switch (4) are slide switch.
4. the plug of gate-controlled switch according to claim 1 is characterized in that:
Described the first switch (3) and second switch (4) are push-button switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707068 CN203026744U (en) | 2012-12-20 | 2012-12-20 | Plug of controlled switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707068 CN203026744U (en) | 2012-12-20 | 2012-12-20 | Plug of controlled switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026744U true CN203026744U (en) | 2013-06-26 |
Family
ID=48650696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220707068 Expired - Fee Related CN203026744U (en) | 2012-12-20 | 2012-12-20 | Plug of controlled switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258536A (en) * | 2016-12-28 | 2018-07-06 | 胜德国际研发股份有限公司 | Electrical installation with signal transfer functions |
-
2012
- 2012-12-20 CN CN 201220707068 patent/CN203026744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258536A (en) * | 2016-12-28 | 2018-07-06 | 胜德国际研发股份有限公司 | Electrical installation with signal transfer functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131220 |