CN204927838U - Change -over switch - Google Patents
Change -over switch Download PDFInfo
- Publication number
- CN204927838U CN204927838U CN201520737275.3U CN201520737275U CN204927838U CN 204927838 U CN204927838 U CN 204927838U CN 201520737275 U CN201520737275 U CN 201520737275U CN 204927838 U CN204927838 U CN 204927838U
- Authority
- CN
- China
- Prior art keywords
- slot
- over switch
- sub
- change over
- shell
- 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
- 239000011469 building brick Substances 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a change -over switch, including the main casing body, install breaker assembly and electronic component in the main casing body, electronic component control drive arrangement, drive arrangement control circuit breaker open and close characterized by: have the slot on the main casing body, electronic component sets up in auxiliary shell internally, and the auxiliary shell body inserts in the slot, electronic component connects the device to connect drive arrangement through leading. This change -over switch's maintenance and replacement parts are convenient more, the cost is lower.
Description
Technical field
The utility model relates to a kind of change over switch, especially the distributed architecture of its housing.
Background technology
Conventional conversion switch, comprise main casing, breaker assembly and electronic building brick are installed in main casing, electronic building brick accessory drive, drive unit controls the keying of circuit breaker, electronic building brick wherein, driving and transmission component and breaker assembly are distributed in a housing, and three is interlaced indivisible.This structure is made troubles to the maintenance of parts and replacing.
Summary of the invention
In view of the deficiency of background technology, technical problem to be solved in the utility model is to provide maintenance and changes a kind of change over switch that parts are convenient, cost is lower.
For this reason, the technical solution of the utility model is: change over switch, comprise main casing, be provided with breaker assembly and electronic building brick in main casing, electronic building brick accessory drive, drive unit controls the keying of circuit breaker, with slot on described main casing, described electronic building brick is arranged in sub-shell, and sub-shell is inserted in slot, and described electronic building brick is by coupling device connecting drive device.
In the change over switch that the utility model provides, main casing contains sub-shell, main casing is arranged the slot of pluggable sub-shell, and electronic building brick arranges in it separately by sub-shell, and breaker assembly is arranged in the main casing beyond sub-shell, can carry out separately changing or keeping in repair when electronic building brick or breaker assembly damage, and without the need to changing whole change over switch, thus maintenance and material cost can be reduced.
Accompanying drawing explanation
The structural representation of the change over switch that Fig. 1 provides for the utility model.
Fig. 2 is the Split type structure schematic diagram of Fig. 1.
Fig. 3 is the front view of the sub-shell in Fig. 2.
Fig. 4 is the structural plan schematic diagram of display screen.
Fig. 5 is the schematic rear view of Fig. 4.
Fig. 6 is display screen after adopting information wire to connect and the structural representation of change over switch.
Embodiment
With reference to Fig. 1, Fig. 2, shown in Fig. 3, the change over switch that the utility model provides, comprise main casing 1, breaker assembly and electronic building brick are installed in main casing 1, electronic building brick accessory drive, drive unit controls the keying of circuit breaker, drive unit is generally motor, electromagnet structure can certainly be adopted, with slot 2 on described main casing 1, described electronic building brick is arranged in sub-shell 3, sub-shell 3 is inserted in slot 2, described electronic building brick is by coupling device connecting drive device, coupling device comprises and to be arranged at bottom slot 2 and the Pin contact of sub-shell 3 lower end and slot apparatus, in the present embodiment, pin type slot 4 is provided with bottom slot, described sub-shell 3 lower end is provided with Pin contact 5.In the present embodiment, slot 4 edge offers little draw-in groove 6, with screw connecting hole 20 bottom little draw-in groove 6, the corresponding little draw-in groove 6 of described sub-shell 3 is with otic placode 7, with connecting through hole 8 on otic placode 7, described otic placode 7 snaps in little draw-in groove 6, and attachment screw is spirally connected through connecting through hole 8 and screw connecting hole 20, can realize sub-shell 3 fixing at main casing 1 thus.
With reference to shown in Fig. 2, Fig. 3, conveniently change over switch grafting external wire, on front side of described slot 2, there is window 9, described sub-shell 3 front is with first information line slot 10 and conducting end slot 11, be exposed at window 9 place outside described first information line slot 10 and conducting end slot 11, described first information line slot 10 is connected with described electronic building brick with conducting end slot 11.Described sub-shell 3 front is with safeties resettlement groove 12, and described safeties resettlement groove 12 is connected with described electronic building brick, is provided with Fuse Type safeties in described safeties resettlement groove.
With reference to shown in Fig. 1, in order to make the top profile of change over switch more attractive in appearance, main casing 1 upper end covers and is connected with top cover 13, and top cover 13 covers described slot 2, and top cover 13 can directly and main casing 1 snapping, also can adopt screw to connect.
With reference to Fig. 4, Fig. 5, shown in Fig. 6, conveniently by external for the information of change over switch display, described main casing 1 is provided with display screen 14, described display screen 14 adopts removable fixed structure with main casing 1, with the second information wire slot 15 on described display screen 14, the corresponding second information wire slot 15 in position described main casing 1 being installed display screen 14 is provided with information wire plug 16, information wire plug 16 connects with the electronic building brick in sub-shell 3, when described display screen 14 is fixed on main casing 1 by fixed structure, information wire plug 16 and the second information wire slot 15 grafting, described sub-shell front offers first information line slot 10.
Introduce the using method of the change over switch that the utility model provides below in detail: sub-shell 3 can directly insert in slot 2, after inserting sub-shell 3 lower end Pin contact 5 and slot 2 bottom pin type slot 4 grafting, element in electronic building brick in sub-shell 3 and main casing 1 is connected, the otic placode 7 inserting sub-shell 3 upper end after slot 2 snaps in little draw-in groove, screw is connected with the screw connecting hole 20 bottom little draw-in groove 6 through the connecting through hole 8 on otic placode 7, thus sub-shell 3 is fixed in slot 2, and is covered by the top cover 13 of main casing 1 above sub-shell 3.
In addition, display screen 14 can be fixed on main casing 1, also can pull down and be arranged on (outer side of door of such as information box) on housing by straight line, adopt the first information line slot 10 on information wire auxiliary connection housing 3 and the second information wire slot 15 on display screen 14 to realize information transmission.Two kinds of usings method of display screen 14 can be realized thus, flexibly convenient.
Claims (10)
1. a change over switch, comprise main casing, breaker assembly and electronic building brick are installed in main casing, electronic building brick accessory drive, drive unit controls the keying of circuit breaker, and it is characterized in that: with slot on described main casing, described electronic building brick is arranged in sub-shell, sub-shell is inserted in slot, and described electronic building brick is by coupling device connecting drive device.
2. change over switch according to claim 1, it is characterized in that: described slot edge offers little draw-in groove, lesser calorie trench bottom is with screw connecting hole, the corresponding little draw-in groove of described sub-shell is with otic placode, with connecting through hole on otic placode, described otic placode snaps in little draw-in groove, and attachment screw is spirally connected through connecting through hole and screw connecting hole.
3. change over switch according to claim 1 and 2, is characterized in that: described main casing upper end covers and is connected with top cover, and top cover covers described slot.
4. change over switch according to claim 1 and 2, is characterized in that: described coupling device comprises and to be arranged at bottom slot and the Pin contact of sub-shell lower end and slot apparatus.
5. change over switch according to claim 4, is characterized in that: be provided with pin type slot bottom described slot, and described sub-shell lower end is provided with Pin contact.
6. change over switch according to claim 1 and 2, it is characterized in that: on front side of described slot, there is window, described sub-shell front is with first information line slot and conducting end slot, be exposed at window place outside described first information line slot and conducting end slot, described first information line slot is connected with described electronic building brick with conducting end slot.
7. change over switch according to claim 3, it is characterized in that: on front side of described slot, there is window, described sub-shell front is with first information line slot and conducting end slot, be exposed at window place outside described first information line slot and conducting end slot, described first information line slot is connected with described electronic building brick with conducting end slot.
8. change over switch according to claim 4, is characterized in that: described sub-shell front is with safeties resettlement groove, and described safeties resettlement groove is connected with described electronic building brick, is provided with Fuse Type safeties in described safeties resettlement groove.
9. change over switch according to claim 5, is characterized in that: described sub-shell front is with safeties resettlement groove, and described safeties resettlement groove is connected with described electronic building brick, is provided with Fuse Type safeties in described safeties resettlement groove.
10. change over switch according to claim 1 and 2, it is characterized in that: described main casing is provided with display screen, described display screen and main casing adopt removable fixed structure, with the second information wire slot on described display screen, the corresponding second information wire slot in position described main casing being installed display screen is provided with information wire plug, electronic building brick in information wire plug and sub-shell connects, when described display screen is fixed on a main housing by fixed structure, information wire plug and the second information wire slot grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520737275.3U CN204927838U (en) | 2015-09-20 | 2015-09-20 | Change -over switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520737275.3U CN204927838U (en) | 2015-09-20 | 2015-09-20 | Change -over switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927838U true CN204927838U (en) | 2015-12-30 |
Family
ID=54976937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520737275.3U Expired - Fee Related CN204927838U (en) | 2015-09-20 | 2015-09-20 | Change -over switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161986A (en) * | 2015-09-20 | 2015-12-16 | 雷顿电气科技有限公司 | Change-over switch |
-
2015
- 2015-09-20 CN CN201520737275.3U patent/CN204927838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161986A (en) * | 2015-09-20 | 2015-12-16 | 雷顿电气科技有限公司 | Change-over switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325600 no.328, wei19 Road, Yueqing Economic Development Zone, Yueqing City, Zhejiang Province Patentee after: RADIN ELECTRIC TECHNOLOGY Co.,Ltd. Address before: 325604 No. 175 Station Road, Liushi Town, Zhejiang, Yueqing Patentee before: RADIN ELECTRIC TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 |