CN204144097U - A kind of double power supply automatic transfer switch - Google Patents
A kind of double power supply automatic transfer switch Download PDFInfo
- Publication number
- CN204144097U CN204144097U CN201420541133.5U CN201420541133U CN204144097U CN 204144097 U CN204144097 U CN 204144097U CN 201420541133 U CN201420541133 U CN 201420541133U CN 204144097 U CN204144097 U CN 204144097U
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- CN
- China
- Prior art keywords
- swing arm
- breaker
- circuit breaker
- action bars
- subsequent use
- 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 - Lifetime
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to a kind of double power supply automatic transfer switch, comprise base, motor, operating grip and driving member, it is characterized in that: also include stored energy mechanism, this stored energy mechanism comprises the first spring and the second spring, base both sides are provided with conventional circuit breaker and back-up breaker, this motor is between conventional circuit breaker and back-up breaker, the motor shaft of this motor is provided with driver plate, this conventional circuit breaker is provided with conventional swing arm, this back-up breaker is provided with swing arm for subsequent use, the first described spring is connected with conventional swing arm and driver plate respectively, the second described spring is connected with swing arm for subsequent use and driver plate respectively, the utility model is: by being provided with stored energy mechanism in conventional swing arm and swing arm for subsequent use, when conventional swing arm and swing arm for subsequent use reset, stored energy mechanism gives its resilience force respectively, conventional swing arm and swing arm for subsequent use is made to be convenient to reset, and then drive conventional circuit breaker and back-up breaker to reset, be convenient to switch between conventional circuit breaker and back-up breaker.
Description
Technical field
The utility model relates to field of switches, refers to a kind of double power supply automatic transfer switch especially.
Background technology
At present, double power supply automatic transfer switch is very general in daily life, operationally, by two circuit breakers, normal, standby two-way power supply is switched, and ensure to have a circuit breaker to be in "on" position, constantly power for important events, but double power supply automatic transfer switch common on the market, in the course of the work, conventional circuit breaker and back-up breaker are not easy to reset, cause in running medium sensitivity not high, cause important events not powered in time; In use, wiring is insecure for existing binding post, is difficult to meet existing field of employment.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide one to be convenient to conventional circuit breaker and back-up breaker resets and wiring firmly double power supply automatic transfer switch.
The technical solution of the utility model is achieved in that a kind of double power supply automatic transfer switch, comprise base, motor, operating grip and driving member, it is characterized in that: also include stored energy mechanism, this stored energy mechanism comprises the first spring and the second spring, described base both sides are provided with conventional circuit breaker and back-up breaker, conventional circuit breaker and back-up breaker are provided with binding post, this motor is between conventional circuit breaker and back-up breaker, the motor shaft of this motor is provided with driver plate, the top of this driver plate is provided with operating grip, this conventional circuit breaker is provided with conventional swing arm, this back-up breaker is provided with swing arm for subsequent use, the first described spring is connected with conventional swing arm and driver plate respectively, the second described spring is connected with swing arm for subsequent use and driver plate respectively, described driving member links with conventional swing arm and swing arm for subsequent use respectively, described driver plate and driving member link, also comprise sensitive switch, this sensitive switch comprises inching button, housing, action bars and contact, described inching button is positioned at one end of housing lower end, one end of described housing lower end is provided with action bars, the right-hand member of this action bars is inserted and secured in one end of housing lower end, the surface of described action bars and the upper-end contact of described inching button, the right-hand member of this action bars extends to the other end of housing lower end, the left end end of described action bars is provided with crotch, this crotch is connected with driving member one end, described contact lays respectively at the upper end of housing.
By adopting technique scheme, by being provided with stored energy mechanism in conventional swing arm and swing arm for subsequent use, when conventional swing arm and swing arm for subsequent use reset, stored energy mechanism gives its resilience force respectively, conventional swing arm and swing arm for subsequent use is made to be convenient to reset, and then drive conventional circuit breaker and back-up breaker to reset, be convenient to switch between conventional circuit breaker and back-up breaker, higher in running medium sensitivity, can be powered in time in important events, and the crotch in this sensitive switch is when being connected with driving member, because crotch is when driving member drives, when can be subject to external force, there is restorable internal stress, make connection more reliable, be convenient to the keying controlling sensitive switch, ensure that and switch in time between conventional circuit breaker and back-up breaker.
The utility model is set to further: also include quick inserting folder, this quick inserting folder is connected with binding post, described quick inserting folder comprises base plate, the two ends of this base plate are respectively arranged with convergence part, the end of each convergence part is connected with clamping part, the free end of two clamping parts forms contractile clamp port, and described base plate and the junction of convergence part are provided with arc connecting portion.
By adopting technique scheme, this quick inserting presss from both sides, can be connected with the line of outside fast, and wherein convergence part provides chucking power for clamping part, and the junction of convergence part and base plate is provided with groove, when effectively ensure that convergence part is stressed and break into two with one's hands, this groove is supplied to the larger reset force in convergence part, thus drives clamping part to shrink to clamp port, ensure that the inside chucking power of this clamp port when being subject to External Force Acting, and structure is simple, manufacturing cost is lower.
The utility model is set to further: the curved portions that described crotch comprises connecting portion linearly and is connected with connecting portion, this connecting portion and curved portions tangent, the radian of this curved portions is 90 degree.
By adopting technique scheme, the curved portions of 90 degree is when by external force pressure, there is larger bounce, action bars drives sensitive switch to provide resilience force, and the connecting portion of straight line is curved portions provides and transmit the platform of external force, avoid the problem being connected the resilience force reducing curved portions with action bars because curved portions is direct, topology layout is more reasonable.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model embodiment structure schematic front view;
Fig. 2 is that schematic diagram is looked on the utility model embodiment structure left side;
Fig. 3 is microswitch structure schematic front view in the utility model embodiment;
Fig. 4 is quick inserting clamping structure schematic front view in the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1-Fig. 4, the utility model discloses a kind of double power supply automatic transfer switch, comprise base 1, motor 2, operating grip 3 and driving member 4, in the utility model is specifically implemented, also include stored energy mechanism, this stored energy mechanism comprises the first spring 7 and the second spring 8, described base 1 both sides are provided with conventional circuit breaker 5 and back-up breaker 6, conventional circuit breaker 5 and back-up breaker 6 are provided with binding post 9, this motor 2 is between conventional circuit breaker 5 and back-up breaker 6, the motor shaft of this motor 2 is provided with driver plate, the top of this driver plate is provided with operating grip 3, this conventional circuit breaker 5 is provided with conventional swing arm 51, this back-up breaker 6 is provided with swing arm 61 for subsequent use, the first described spring 7 is connected with conventional swing arm 51 and driver plate respectively, the second described spring 8 is connected with swing arm 61 for subsequent use and driver plate respectively, described driving member 4 links with conventional swing arm 51 and swing arm for subsequent use 61 respectively, described driver plate and driving member 4 link, also comprise sensitive switch 10, this sensitive switch comprises inching button 102, housing 104, action bars 101 and contact 103, described inching button 102 is positioned at one end of housing 104 lower end, one end of described housing 104 lower end is provided with action bars 101, the right-hand member of this action bars 101 is inserted and secured in one end of housing 104 lower end, the surface of described action bars 101 and the upper-end contact of described inching button 102, the right-hand member of this action bars 101 extends to the other end of housing 104 lower end, the left end end of described action bars 101 is provided with crotch 1011, this crotch 1011 is connected with driving member 4 one end, described contact 103 lays respectively at the upper end of housing.
By adopting technique scheme, by being provided with stored energy mechanism in conventional swing arm and swing arm for subsequent use, when conventional swing arm and swing arm for subsequent use reset, stored energy mechanism gives its resilience force respectively, conventional swing arm and swing arm for subsequent use is made to be convenient to reset, and then drive conventional circuit breaker and back-up breaker to reset, be convenient to switch between conventional circuit breaker and back-up breaker, higher in running medium sensitivity, can be powered in time in important events, and the crotch in this sensitive switch is when being connected with driving member, because crotch is when driving member drives, when can be subject to external force, there is restorable internal stress, make connection more reliable, be convenient to the keying controlling sensitive switch, ensure that and switch in time between conventional circuit breaker and back-up breaker.
In the utility model is specifically implemented, also include quick inserting folder 12, this quick inserting folder 12 is connected with binding post 9, described quick inserting folder 12 comprises base plate 121, the two ends of this base plate 121 are respectively arranged with convergence part 123, the end of each convergence part 123 is connected with clamping part 124, and the free end of two clamping parts 124 forms contractile clamp port 125, and described base plate 121 is provided with arc connecting portion 122 with the junction of convergence part 123.
By adopting technique scheme, this quick inserting presss from both sides, can be connected with the line of outside fast, and wherein convergence part provides chucking power for clamping part, and the junction of convergence part and base plate is provided with groove, when effectively ensure that convergence part is stressed and break into two with one's hands, this groove is supplied to the larger reset force in convergence part, thus drives clamping part to shrink to clamp port, ensure that the inside chucking power of this clamp port when being subject to External Force Acting, and structure is simple, manufacturing cost is lower.
In the utility model is specifically implemented, the curved portions 10112 that described crotch 1011 comprises connecting portion 10111 linearly and is connected with connecting portion, this connecting portion 10111 is tangent with curved portions 10112, and the radian of this curved portions 10112 is 90 degree.
By adopting technique scheme, the curved portions of 90 degree is when by external force pressure, there is larger bounce, action bars drives sensitive switch to provide resilience force, and the connecting portion of straight line is curved portions provides and transmit the platform of external force, avoid the problem being connected the resilience force reducing curved portions with action bars because curved portions is direct, topology layout is more reasonable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a double power supply automatic transfer switch, comprise base, motor, operating grip and driving member, it is characterized in that: also include stored energy mechanism, this stored energy mechanism comprises the first spring and the second spring, described base both sides are provided with conventional circuit breaker and back-up breaker, conventional circuit breaker and back-up breaker are provided with binding post, this motor is between conventional circuit breaker and back-up breaker, the motor shaft of this motor is provided with driver plate, the top of this driver plate is provided with operating grip, this conventional circuit breaker is provided with conventional swing arm, this back-up breaker is provided with swing arm for subsequent use, the first described spring is connected with conventional swing arm and driver plate respectively, the second described spring is connected with swing arm for subsequent use and driver plate respectively, described driving member links with conventional swing arm and swing arm for subsequent use respectively, described driver plate and driving member link, also comprise sensitive switch, this sensitive switch comprises inching button, housing, action bars and contact, described inching button is positioned at one end of housing lower end, one end of described housing lower end is provided with action bars, the right-hand member of this action bars is inserted and secured in one end of housing lower end, the surface of described action bars and the upper-end contact of described inching button, the right-hand member of this action bars extends to the other end of housing lower end, the left end end of described action bars is provided with crotch, this crotch is connected with driving member one end, described contact lays respectively at the upper end of housing.
2. double power supply automatic transfer switch according to claim 1, it is characterized in that: also include quick inserting folder, this quick inserting folder is connected with binding post, described quick inserting folder comprises base plate, the two ends of this base plate are respectively arranged with convergence part, the end of each convergence part is connected with clamping part, and the free end of two clamping parts forms contractile clamp port, and described base plate and the junction of convergence part are provided with arc connecting portion.
3. double power supply automatic transfer switch according to claim 1 and 2, is characterized in that: the curved portions that described crotch comprises connecting portion linearly and is connected with connecting portion, this connecting portion and curved portions tangent, the radian of this curved portions is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541133.5U CN204144097U (en) | 2014-09-19 | 2014-09-19 | A kind of double power supply automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541133.5U CN204144097U (en) | 2014-09-19 | 2014-09-19 | A kind of double power supply automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144097U true CN204144097U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420541133.5U Expired - Lifetime CN204144097U (en) | 2014-09-19 | 2014-09-19 | A kind of double power supply automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970241A (en) * | 2019-12-31 | 2020-04-07 | 德布森电气（上海）有限公司 | Energy storage type operating mechanism capable of operating in two directions |
-
2014
- 2014-09-19 CN CN201420541133.5U patent/CN204144097U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970241A (en) * | 2019-12-31 | 2020-04-07 | 德布森电气（上海）有限公司 | Energy storage type operating mechanism capable of operating in two directions |
| CN110970241B (en) * | 2019-12-31 | 2022-02-08 | 德布森电气（上海）有限公司 | Energy storage type operating mechanism capable of operating in two directions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 325604 Zhejiang, Wenzhou City, Yueqing province Liushi town after Wood Village Patentee after: LANGMING ELECTRICAL CO.,LTD. Address before: Yueqing City, Liushi Zhen Mu Shan Hou Cun 325000 Zhejiang city of Wenzhou Province Patentee before: ZHEJIANG LANGMING ELECTRICAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20150204 |
|
| CX01 | Expiry of patent term |