CN203859015U - Dual-power-supply automatic change-over switch - Google Patents
Dual-power-supply automatic change-over switch Download PDFInfo
- Publication number
- CN203859015U CN203859015U CN201420286861.6U CN201420286861U CN203859015U CN 203859015 U CN203859015 U CN 203859015U CN 201420286861 U CN201420286861 U CN 201420286861U CN 203859015 U CN203859015 U CN 203859015U
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- CN
- China
- Prior art keywords
- handle
- panel
- rotating disk
- power supply
- accommodating cavity
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- 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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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses a dual-power-supply automatic change-over switch. According to the technical scheme, a covering cap is provided with an accommodating cavity concave towards a base and a panel used to cover the accommodating cavity, the accommodating cavity is provided with a communicating hole corresponding to a rotating disk, and the panel is hinged with the covering cap; a change-over handle comprises a handle and a linkage member which are connected in a plug-in manner, and the linkage member corresponding to the communicating hole is embedded in the accommodating cavity and is fixedly connected with the rotating disk; and a fixed part is arranged on one side, facing the accommodating cavity, of the panel, and the handle is fixedly arranged on the fixed part and embedded in the accommodating cavity in a contracted manner when the handle is under an unloading state. An original integral handle is replaced by a detachable structure, and the handle can be dismounted when a main switch is in the normal working state; when a main power supply is damaged, the handle can be taken out to be connected with the linkage member in a plug-in manner, and the linkage member is driven to drive the rotating disk to work, so that the switching between the main power supply and an auxiliary power supply is realized; in addition, the dismounted handle is arranged on one side, corresponding to the accommodating cavity, of the panel, so that the handle is prevented from losing.
Description
Technical field
The utility model relates to a kind of switch, and more particularly, it relates to a kind of double power supply automatic switching switch.
Background technology
Double power supply automatic switching switch is a kind of by microprocessor control, start with generator power supply the device switching for network system net electricity and net electricity or net electricity, can make the power supply of power supply continuous source.When conventional electric catastrophic failure or while having a power failure, by double power supply converting switch, automatically put on stand-by power supply (under little load stand-by power supply also can by generator powered), equipment still can normally be moved.
At present, on market, have a kind of double power supply automatic switching switch, it comprises the base, power pack, fixed head, switching mechanism and the cover cap that once arrange from the bottom to top, and power pack comprises main power source and auxiliary power;
Main power source, auxiliary power are all fixedly installed between base and fixed head, and switching mechanism is arranged at the opposite side of relative two power supplys of fixed head, and main power source, auxiliary power lay respectively at the two ends of fixed head;
Wherein, main power source is provided with the main handle of controlling its switch;
Auxiliary power is provided with the auxiliary-handle of controlling its switch;
Fixed head is provided with the through hole that supplies main handle and auxiliary-handle to wear;
Switching mechanism comprises switching handle, rotating disk, master connecting-rod and slave connecting rod;
Rotating disk is fixed on fixed head central part, and master connecting-rod and slave connecting rod are connected respectively in the both sides of rotating disk, and opposite side and the main handle of the relative rotating disk of master connecting-rod are connected, and opposite side and the auxiliary-handle of the relative rotating disk of slave connecting rod are connected;
A switching handle part is placed in cover cap and is connected with rotating disk, and another part passes cover cap and carries out the switch operating to power pack for operating personnel.
This double power supply automatic switching switch, can switch due to it set-up mode of handle, and has the possibility of misoperation.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of double power supply automatic switching switch, will switch handle replacing and become dismountable mode, and disassemble switching handle afterwards and can be contained and prevent loss.
For achieving the above object, the utility model provides following technical scheme: a kind of double power supply automatic switching switch, and it comprises base, power pack, fixed head, switching mechanism and cover cap, power pack comprises main power source and auxiliary power; Switching mechanism comprises switching handle, rotating disk, master connecting-rod and slave connecting rod;
It is characterized in that: described cover cap is provided with the container cavity caving in towards base and covers the panel of container cavity, and the corresponding rotating disk of container cavity place is provided with linked hole, and panel and cover cap are articulated and connected;
Described switching handle comprises handle and the STATEMENT OF FEDERALLY SPONSORED of pegging graft and coordinating, and STATEMENT OF FEDERALLY SPONSORED contracting is embedded in the interior corresponding linked hole place of container cavity and is fixedly connected with rotating disk;
Described panel is provided with fixed part towards a side of container cavity, handle in unloaded state fixed placement of lower time on fixed part and contracting be embedded in container cavity.
By adopting technique scheme, the handle replacing being originally wholely set is become to dismountable structure, when master switch is under normal operating conditions, can unload handle; In the time that damaging appears in main power source, can take out handle and make it to peg graft with STATEMENT OF FEDERALLY SPONSORED, by driving STATEMENT OF FEDERALLY SPONSORED to drive disk operation, thereby realize the switching of main power source and auxiliary power; In addition, the handle disassembling is placed in a side of the corresponding container cavity of panel, can avoid the loss of handle.
The utility model is further set to: described cover cap is provided with host cavity, and panel is hinged and while opening in retraction host cavity around hinged place.
By adopting technique scheme, can, by within panel retraction host cavity after openable panel, avoid handle in the process of Switching power, to receive keeping out of panel, the convenient switching to main power source and auxiliary power.
The utility model is further set to: described fixed part is gathering sill, and described handle is provided with the guide rail that can connect along gathering sill slippage, and described guide rail forms slippage with gathering sill and is connected.
By adopting technique scheme, can facilitate the installation or removal between handle and panel, this outer guide can also do the use of the anti-skidding lines on handle.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model double power supply automatic switching switch embodiment.
Embodiment
With reference to Fig. 1, the utility model double power supply automatic switching switch embodiment is described further.
A kind of double power supply automatic switching switch, it comprises base 1, power pack 2, fixed head 3, switching mechanism 4 and cover cap 5, power pack 2 comprises main power source 21 and auxiliary power 722; Switching mechanism 4 comprises switching handle 41, rotating disk 42, master connecting-rod 43 and slave connecting rod 44;
Described cover cap 5 is provided with the container cavity 51 caving in towards base 1 and the panel 6 that covers container cavity 51, and the corresponding rotating disk of container cavity 51 42 places are provided with linked hole 52, and panel 6 is articulated and connected with cover cap 5;
Described switching handle 41 comprises handle 411 and the STATEMENT OF FEDERALLY SPONSORED 412 of pegging graft and coordinating, and STATEMENT OF FEDERALLY SPONSORED 412 contractings are embedded in container cavity 51 interior corresponding linked hole 52 places and are fixedly connected with rotating disk 42;
Described panel 6 is provided with fixed part 61 towards a side of container cavity 51, handle 411 in unloaded state fixed placement of lower time on fixed part 61 and contracting be embedded in container cavity 51.
By adopting technique scheme, the handle replacing being originally wholely set is become to dismountable structure, when master switch is under normal operating conditions, can unload handle 411; In the time that damaging appears in main power source 21, can take out handle 411 and make it to peg graft with STATEMENT OF FEDERALLY SPONSORED 412, by driving STATEMENT OF FEDERALLY SPONSORED 412 to drive rotating disk 42 to work, thereby realize the switching of main power source 21 and auxiliary power 722; In addition, the handle 411 disassembling is placed in a side of the corresponding container cavity 51 of panel 6, can avoid the loss of handle 411.
Described cover cap 5 is provided with host cavity 53, and panel 6 is hinged and while opening in retraction host cavity 53 around hinged place.
By adopting technique scheme, can, by within panel 6 retraction host cavities 53 after openable panel 6, avoid handle 411 in the process of Switching power, to receive keeping out of panel 6, the convenient switching to main power source 21 and auxiliary power 722.
Described fixed part 61 is gathering sill, and described handle 411 is provided with the guide rail 413 that can connect along gathering sill 61 slippages, and described guide rail 413 forms slippage with gathering sill 411 and is connected.
By adopting technique scheme, can facilitate the installation or removal between handle 411 and panel 6, this outer guide can also do the use of the anti-skidding lines 413 on handle 411.
Claims (3)
1. a double power supply automatic switching switch, it comprises base, power pack, fixed head, switching mechanism and cover cap, power pack comprises main power source and auxiliary power; Switching mechanism comprises switching handle, rotating disk, master connecting-rod and slave connecting rod;
It is characterized in that: described cover cap is provided with the container cavity caving in towards base and covers the panel of container cavity, and the corresponding rotating disk of container cavity place is provided with linked hole, and panel and cover cap are articulated and connected;
Described switching handle comprises handle and the STATEMENT OF FEDERALLY SPONSORED of pegging graft and coordinating, and STATEMENT OF FEDERALLY SPONSORED contracting is embedded in the interior corresponding linked hole place of container cavity and is fixedly connected with rotating disk;
Described panel is provided with fixed part towards a side of container cavity, handle in unloaded state fixed placement of lower time on fixed part and contracting be embedded in container cavity.
2. double power supply automatic switching switch according to claim 1, is characterized in that: described cover cap is provided with host cavity, and panel is hinged and while opening in retraction host cavity around hinged place.
3. double power supply automatic switching switch according to claim 2, is characterized in that: described fixed part is gathering sill, and described handle is provided with the guide rail that can connect along gathering sill slippage, and described guide rail forms slippage with gathering sill and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286861.6U CN203859015U (en) | 2014-05-29 | 2014-05-29 | Dual-power-supply automatic change-over switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286861.6U CN203859015U (en) | 2014-05-29 | 2014-05-29 | Dual-power-supply automatic change-over switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859015U true CN203859015U (en) | 2014-10-01 |
Family
ID=51608857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286861.6U Expired - Fee Related CN203859015U (en) | 2014-05-29 | 2014-05-29 | Dual-power-supply automatic change-over switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851635A (en) * | 2015-04-27 | 2015-08-19 | 苏州君丰辰电子科技有限公司 | Power transmission and distribution switch |
-
2014
- 2014-05-29 CN CN201420286861.6U patent/CN203859015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851635A (en) * | 2015-04-27 | 2015-08-19 | 苏州君丰辰电子科技有限公司 | Power transmission and distribution switch |
| CN104851635B (en) * | 2015-04-27 | 2017-09-05 | 上元电力科技有限公司 | Transmission ＆ distribution electric switch |
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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: 20141001 Termination date: 20160529 |