CN2152294Y - Two phase break cord switch - Google Patents
Two phase break cord switch Download PDFInfo
- Publication number
- CN2152294Y CN2152294Y CN 93230754 CN93230754U CN2152294Y CN 2152294 Y CN2152294 Y CN 2152294Y CN 93230754 CN93230754 CN 93230754 CN 93230754 U CN93230754 U CN 93230754U CN 2152294 Y CN2152294 Y CN 2152294Y
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- CN
- China
- Prior art keywords
- contact
- switch
- gear
- phase
- socket
- 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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- Switch Cases, Indication, And Locking (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The two phase break cord switch of the utility model belongs to two phase break on-and-off devices. One end of the switch is provided with an output contact, a fixing hole, a partition board and a socket, the other end of the switch is provided with a gear bracket, a sliding support, a cord contact and a cord concave groove, a driving gear, a circuit gear and a conductive circular shaft are installed on a gear shaft, on the driving gear a propelling tooth and an input contact are installed, the input contact is connected with an input spring leaf, a contact is connected with an output spring leaf, a resistor and a working indicator lamp are installed between the two phases of the input contact, a fuse is installed between the contact and a receiving contact, and the switch and the socket are connected into integration. The utility model has the advantages of simple structure, safe and convenient operation, low cost and long service life.
Description
The utility model two-phase pulling switch that opens circuit belongs to the household electrical appliance two-phase pass opening device that opens circuit.
Single-phase disconnect and two-way circuit breaker knife switch in the prior art, knife switch operation inconvenience easily goes out electric spark and burns or stimulate human body, directly human body is produced dangerous, old not easy to operate, dangerous with children.The wayward live wire of single-phase disconnect, during the control zero line, electrical equipment can continue dangerous electric current and power consumption, troublesome poeration, and can not rainproofly wet.
The open circuit purpose of pulling switch of the utility model two-phase, be to overcome above-mentioned shortcoming to design a kind of two-phase pulling switch that opens circuit, it be by with directed with constitute boosting sliding support and the oriented movable promotion tooth that slidingtype is connected with tooth pitch and three disjunctor gears of concentric.
The utility model two-phase pulling switch that opens circuit takes following scheme to realize, it is by affecting backguy to touch the internal switch device, the control quarter-phase circuit, power supply indicator and relay indicating light are set on the switch, switch adopts the insulation totally enclosed frame, two dividing plate symmetries of device are in conjunction with two circuit are separated respectively in the shell, switch one end is provided with socket and fixing hole and backguy groove, the switch other end is provided with gear shaft and sliding support and promotion tooth and backguy contact and gear position groove, device driving gear and two circuit gears and the circular shaft that conducts electricity on the gear shaft, between cog is connected with the conduction circular shaft with compartment embedding conductive copper sheet on the circuit gear, embed on the circuit gear and open the input spring leaf, the conduction circular shaft is provided with the delivery spring sheet and is connected with contact, output contact is connected with the delivery spring sheet, contact and accept to install between the contact fuse, device resistance and power supply and indicator light between the two-phase input contact, two-phase accepts to be provided with between the contact resistance and relay indicating light.
The open circuit effect of pulling switch of the utility model two-phase is simple in structure, easy-to-operate, and cost is low, opens the pass and is shown by indicator light, long service life, switch and socket one.
The utility model two-phase pulling switch that opens circuit will be further described in conjunction with the accompanying drawings.
Fig. 1 is the open circuit shell mechanism schematic diagram of pulling switch of the utility model two-phase.
Fig. 2 is the open circuit structural representation of pulling switch of the utility model two-phase.
1-shell 2-power supply indicator 3-relay indicating light 4-socket 5-dividing plate 6-fixing hole 7-tooth rest 8-sliding support 9-backguy contact 10-promotes tooth 11-driving gear 12-circuit gear 13-conduction circular shaft 14-input contact 15-input spring leaf 16-delivery spring sheet 17-contact 18-fuse 19-and accepts contact 20-output contact 21-resistance 22-gear shaft 23-groove 24-backguy groove
With reference to Fig. 1,2, it is to be made of with relay indicating light (3) and socket (4) shell (1) and power supply indicator (2) for the utility model two-phase break cord switch, switch one end arranges output contact (20) and fixing hole (6) and dividing plate (5) and socket (4), switch other end device tooth rest (7) and gear shaft (22) and sliding support (8) and promotion tooth (10) and backguy contact (9) and backguy groove (24) and gear position groove (23), the upper embedding of driving gear (11) promotes tooth (10), the upper device driving gear (11) of gear shaft (22) and circuit gear (12) and conduction circular shaft (13), input contact (14) is connected with input spring leaf (15), contact (17) is connected with delivery spring sheet (16), install resistance (21) and power supply indicator between input contact (14) two-phase, contact (17) and accept to install between the contact (19) fuse (18), switch activated rear relay indicating light (3) is bright, and switch and socket (4) are integrally connected.
The open circuit embodiment of pulling switch of the utility model two-phase, it is to be made of with relay indicating light (3) and socket (4) shell (1) and power supply indicator (2), switch one end is provided with output contact (20) and fixing hole (6) and dividing plate (5) and socket (4), switch other end device tooth rest (7) and gear shaft (22) and sliding support (8) and backguy contact (9) and backguy groove (24) and gear groove (23), driving gear (11) is gone up device and is promoted tooth (10), gear shaft (22) is gone up device driving gear (11) and is connected with input spring leaf (15) with conduction circular shaft (13) input contact (14) with circuit gear (12), contact (17) is connected with delivery spring sheet (16), install resistance (21) and power supply indicator (2) between input contact (14) two-phase, contact (17) and accept to install between the contact (19) fuse (18), accept between contact (19) two-phase relay indicating light (3) to be set, input spring leaf (15) is taken and is embedded on the circuit gear (12), the conversion of each position of gear forms the variation that circuit is switched on or switched off, switch is connected one with socket (4), switch activated back relay indicating light (3) is bright, and gear shaft (22) is gone up driving gear (11) and circuit gear (12) and adopted with directed and with three gears of tooth pitch and concentric.
Claims (2)
1, a kind of two-phase open circuit pulling switch it be to constitute by shell (1) and power supply indicator (2) and relay indicating light (3) and socket (4), it is characterized in that switch one end is provided with output contact (20) and fixing hole (6) and dividing plate (5) and socket (4), switch other end device tooth rest (7) and gear shaft (22) and sliding support (8) and backguy contact (9) and backguy groove (24) and groove (23), driving gear (11) is taken embedding and is promoted tooth (10), gear shaft (22) is gone up device driving gear (11) and circuit gear (12) and conduction circular shaft (13), input contact (14) is connected with input spring leaf (15), contact (17) is connected with delivery spring sheet (16), install resistance (21) and power supply indicator (2) between input contact (14) two-phase, contact (17) and accept to install between the contact (19) fuse (18), two-phase accepts to install between the contact (19) resistance (21) and relay indicating light (3), and switch is connected one with socket (4).
2, according to the described two-phase of claim 1 pulling switch that opens circuit, it is characterized in that driving gear (11) and circuit gear (12) on the gear shaft (22) adopts with directed and with three gears of tooth pitch and concentric, is provided with the promotion tooth (10) of sliding support (8) and oriented movable on the gear shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230754 CN2152294Y (en) | 1993-04-16 | 1993-04-16 | Two phase break cord switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230754 CN2152294Y (en) | 1993-04-16 | 1993-04-16 | Two phase break cord switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2152294Y true CN2152294Y (en) | 1994-01-05 |
Family
ID=33807347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93230754 Expired - Fee Related CN2152294Y (en) | 1993-04-16 | 1993-04-16 | Two phase break cord switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2152294Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826095A (en) * | 2016-04-15 | 2016-08-03 | 国网山东省电力公司青州市供电公司 | Switching-out operation auxiliary device |
-
1993
- 1993-04-16 CN CN 93230754 patent/CN2152294Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826095A (en) * | 2016-04-15 | 2016-08-03 | 国网山东省电力公司青州市供电公司 | Switching-out operation auxiliary device |
| CN105826095B (en) * | 2016-04-15 | 2017-11-14 | 国网山东省电力公司青州市供电公司 | One kind, which is operated a switch, operates servicing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |