CN202307605U - Mechanical interlocking mechanism of micro switch - Google Patents
Mechanical interlocking mechanism of micro switch Download PDFInfo
- Publication number
- CN202307605U CN202307605U CN 201120376538 CN201120376538U CN202307605U CN 202307605 U CN202307605 U CN 202307605U CN 201120376538 CN201120376538 CN 201120376538 CN 201120376538 U CN201120376538 U CN 201120376538U CN 202307605 U CN202307605 U CN 202307605U
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- CN
- China
- Prior art keywords
- miniature air
- air switch
- switches
- panel
- micro
- 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)
Abstract
The utility model belongs to a field of communication power supply and distribution devices and specially relates to a mechanical interlocking mechanism of micro switches. The mechanical interlocking mechanism of the micro switches includes a support, at least two micro air switches, a slide support and a slide clamp board. The micro air switches are installed on the support. The slide support is installed on the micro air switches. The slide clamp board is installed on the slide support and covers one or more micro air switches. The micro air switches and the slide clamp board are respectively provided with limit devices used for limiting the slide clamp board from sliding left and right. The slide clamp board slides left and right on the slide support and covers one or more micro air switches through the limiting of the limit device, thereby making the covered micro air switches in a disconnected state. The mechanical interlocking mechanism of the micro switches in compact in structure and is easy to install and operate. By using the mechanical interlocking mechanism of the micro switches in the utility model, electro accidents caused by the fact that input power sources are connected through at the same time can be avoided.
Description
Technical field
The utility model belongs to communication power supply controller switching equipment field, is specifically related to the mechanical interlocked mechanism of a kind of microswitch.
Background technology
In communication power supply controller switching equipment; With the power distribution equipment of miniature air switch, when converging into one tunnel output then, for fear of the two-way power supply short circuit with two miniature air switch inputs as duplicate supply input in the total lock of input; Must break off one the tunnel earlier and just be switched to other one the tunnel; Generally, reversed process is undertaken by operating personnel, and easy like this because misoperation is imported power supply with two-way and connected the Electrical Safety accident that causes simultaneously.
The utility model content
To the shortcoming of prior art, the purpose of the utility model provides a kind of compact conformation, is easy to install, and easy operating can be avoided importing power supply and connect simultaneously and cause with the mechanical interlocked mechanism of the microswitch of electrification.
For realizing above-mentioned purpose, the technical scheme of the utility model is:
The mechanical interlocked mechanism of a kind of microswitch; Comprise bracing frame and at least two miniature air switches, said miniature air switch is installed on the bracing frame, also is provided with the sliding latch device; Said sliding latch device is provided with stopping means and cooperates with the operating grip of miniature air switch; Its fit system is for when the operating grip of the first miniature air switch is closed, and the sliding latch device can slide into the position that covers the first miniature air switch, and guarantees that the operating grip of the first miniature air switch is in closed condition; The sliding latch device covers other miniature air switches through slip; The operating grip that only keeps the second unique miniature air switch is operated, and the operating grip of the second miniature air switch is when opening, and it cooperates the location with stopping means.
Further, the utility model also comprises panel, and said panel and bracing frame constitute the container of placing the miniature air switch, and panel is provided with the hollow-out parts that lets the miniature air switch protrude, and said sliding latch device is installed in the panel inboard, and protrusion hollow-out parts top.
In the such scheme, the stopping means on the sliding jaw is card post or boss.
In the such scheme, said sliding latch device is installed in the panel inboard through guide groove.
In the such scheme, said guide groove is installed on the panel through self-clinching stud and nut.
In the such scheme, said panel passes through screw on bracing frame.
In the such scheme, also comprise mounting rail, the miniature air switch is installed on the bracing frame through said mounting rail.
The beneficial effect of the utility model is:
The utility model horizontally slips in guide groove through the sliding latch device miniature air switch is locked; At most only allow one of them miniature air switch to be in on-state; Avoid multichannel input power supply to connect power supply simultaneously simultaneously, reached the purpose of prevention Electrical Safety accident.The utility model is simple and compact for structure, is easy to install, and easy operating, cost is low, and need not use electronic devices and components, does not need consume electric power, and is durable in use.
Description of drawings
Fig. 1: the structural representation that is the utility model;
Fig. 2: be the structure diagram of connecting the first miniature air switch among the embodiment of two miniature air switches of the utility model;
Fig. 3: be the structure diagram of connecting the second miniature air switch among the embodiment of two miniature air switches of the utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done to specify further, but the execution mode of the utility model is not limited thereto.
The utility model is as shown in Figure 1; The mechanical interlocked mechanism of a kind of microswitch; Comprise bracing frame 1, mounting rail 2, at least two miniature air switches 3, panel 5, sliding support 6 and sliding jaws 7, said sliding support 6 constitutes the sliding latch devices with sliding jaw 7.
Miniature air switch 3 is installed on the mounting rail 2, and mounting rail 2 is fixed on the bracing frame 1, and panel 5 is provided with switch mouth 9, and miniature air switch 3 is through outside the switch mouth 9 protrusion panels 5.
Sliding support 6 is a guide groove, and it is placed on the miniature air switch 3 and through self-clinching stud 61 and nut 62 and is installed in panel 5.
Sliding jaw 7 is installed on the sliding support 6, and it can horizontally slip and cover one or more miniature air switch 3 on sliding support.
Be respectively arranged with the stopping means that can block each other on miniature air switch 3 and the sliding jaw 7; Stopping means on the miniature air switch 3 is a handle 30; Stopping means on the sliding jaw 7 is card post 71 or boss 71, and stopping means is used for the horizontally slipping and can lock sliding jaw 7 on sliding support 6 of spacing sliding jaw 7.
Fig. 2 and 3 is that the utility model is the structural representation of two miniature air switch embodiment, sets forth the technical scheme of the utility model in detail below in conjunction with this embodiment.
Shown in Fig. 2 and 3; The utility model is provided with two miniature air switches; The first miniature air switch 31 and the second miniature air switch 32; Handle on the first miniature air switch 31 is that the handle on first handle 301, the second miniature air switches 32 is a second handle 302, and the annexation of miscellaneous part is identical with Fig. 1.
As shown in Figure 2, sliding jaw 7 has covered the second miniature air switch 32, if this moment the first miniature air switch 31 when being in on-state; Handle 301 and card post 71 or boss 71 block each other and sliding jaw 7 lockings are limited it horizontally slip; When sliding jaw 7 need slide on the first miniature air switch 31, need pull handle 301 the first miniature air switch 31 is broken off, handle 301 and card post 71 or boss 71 dislocation; Releasing is to the locking of sliding jaw 7; Must earlier the first miniature air switch 31 be broken off so sliding jaw 7 will cover the first miniature air switch 31, could sliding jaw 7 be slided on the first miniature air switch 31 then it is covered, because the first miniature air switch 31 was in and broke off and the state that is covered this moment; Can't pull handle 301 also just can't connect it; And the second miniature air switch 32 is not owing to covered by sliding jaw 7 at this moment, and it can be pulled handle 302 arbitrarily and realize connecting or disconnecting state, gets into state shown in Figure 3.
As shown in Figure 3, sliding jaw 7 is positioned at the first miniature air switch, 31 places, and the first miniature air switch 31 is owing to be covered and be in off-state and can't connect, and the second miniature air switch 32 is in unlocking condition, can connect or disconnect.If the second miniature air switch 32 is in off-state; Handle 302 and card post 71 or boss 71, handle 301 and card post 71 or boss 71 all are in the dislocation state, and sliding jaw 7 can horizontally slip arbitrarily to select any one miniature air switch that it is covered.If want the second miniature air switch 32 is connected; Then pull handle 302 with its connection; Also handle 302 and card post 71 or boss 71 are blocked each other making sliding jaw 7 that it can't be slided to the second miniature air switch 32 so simultaneously, also just can't connect the first miniature air switch 31.
Like this, just guarantee that the rarest miniature air switch is in off-state, has avoided the two-way power supply to import simultaneously and has caused the Electrical Safety accident.
Claims (7)
1. mechanical interlocked mechanism of microswitch; Comprise bracing frame and at least two miniature air switches, said miniature air switch is installed on the bracing frame, it is characterized in that also being provided with the sliding latch device; Said sliding latch device is provided with stopping means and cooperates with the operating grip of miniature air switch; Its fit system is for when the operating grip of the first miniature air switch is closed, and the sliding latch device can slide into the position that covers the first miniature air switch, and guarantees that the operating grip of the first miniature air switch is in closed condition; The sliding latch device covers other miniature air switches through slip; The operating grip that only keeps the second unique miniature air switch is operated, and the operating grip of the second miniature air switch is when opening, and it cooperates the location with stopping means.
2. the mechanical interlocked mechanism of microswitch according to claim 1; It is characterized in that also comprising panel; Said panel and bracing frame constitute the container of placing the miniature air switch; Panel is provided with the hollow-out parts that lets the miniature air switch protrude, and said sliding latch device is installed in the panel inboard, and protrusion hollow-out parts top.
3. the mechanical interlocked mechanism of microswitch according to claim 1 is characterized in that said stopping means is card post or boss.
4. the mechanical interlocked mechanism of microswitch according to claim 2 is characterized in that said sliding latch device is installed in the panel inboard through guide groove.
5. the mechanical interlocked mechanism of microswitch according to claim 4 is characterized in that said guide groove is installed on the panel through self-clinching stud and nut.
6. the mechanical interlocked mechanism of microswitch according to claim 2 is characterized in that, said panel passes through screw on bracing frame.
7. the mechanical interlocked mechanism of microswitch according to claim 1 is characterized in that also comprise mounting rail, the miniature air switch is installed on the bracing frame through said mounting rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120376538 CN202307605U (en) | 2011-09-29 | 2011-09-29 | Mechanical interlocking mechanism of micro switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120376538 CN202307605U (en) | 2011-09-29 | 2011-09-29 | Mechanical interlocking mechanism of micro switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307605U true CN202307605U (en) | 2012-07-04 |
Family
ID=46376449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120376538 Expired - Fee Related CN202307605U (en) | 2011-09-29 | 2011-09-29 | Mechanical interlocking mechanism of micro switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347154A (en) * | 2011-09-29 | 2012-02-08 | 广东高新兴通信股份有限公司 | Microswitch mechanical interlocking mechanism |
| CN105207094A (en) * | 2015-10-20 | 2015-12-30 | 上海华欣民福电气科技有限公司 | Maintenance bypass switch lock device for EPS emergency power supply |
| CN109301718A (en) * | 2018-11-29 | 2019-02-01 | 国网安徽省电力有限公司滁州供电公司 | A kind of three-phase mechanical interlocking phase modulation electricity box |
-
2011
- 2011-09-29 CN CN 201120376538 patent/CN202307605U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347154A (en) * | 2011-09-29 | 2012-02-08 | 广东高新兴通信股份有限公司 | Microswitch mechanical interlocking mechanism |
| CN105207094A (en) * | 2015-10-20 | 2015-12-30 | 上海华欣民福电气科技有限公司 | Maintenance bypass switch lock device for EPS emergency power supply |
| CN105207094B (en) * | 2015-10-20 | 2017-07-07 | 上海华欣民福电气科技有限公司 | A kind of EPS emergency power supplies maintenance bypass switch locker |
| CN109301718A (en) * | 2018-11-29 | 2019-02-01 | 国网安徽省电力有限公司滁州供电公司 | A kind of three-phase mechanical interlocking phase modulation electricity box |
| CN109301718B (en) * | 2018-11-29 | 2023-08-22 | 国网安徽省电力有限公司滁州供电公司 | Three-phase mechanical interlocking phase modulation meter box |
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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 |
Owner name: GOSUNCN TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: GUANGDONG GOSUN TELECOMMUNICATIONS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510530 Luogang District Science City, Guangdong Province Road, No. 2819, No. Patentee after: GOSUNCN TECHNOLOGY GROUP CO., LTD. Address before: 510530 Luogang District Science City, Guangdong Province Road, No. 2819, No. Patentee before: Guangdong Gosun Telecommunications Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |