CN203631427U - Connecting structure of protective covers, upper cover and shell of contactor - Google Patents
Connecting structure of protective covers, upper cover and shell of contactor Download PDFInfo
- Publication number
- CN203631427U CN203631427U CN201320761874.XU CN201320761874U CN203631427U CN 203631427 U CN203631427 U CN 203631427U CN 201320761874 U CN201320761874 U CN 201320761874U CN 203631427 U CN203631427 U CN 203631427U
- Authority
- CN
- China
- Prior art keywords
- housing
- guard shield
- protective cover
- rear defence
- defence guard
- 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
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 54
- 238000005452 bending Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
Abstract
The utility model relates to a connecting structure of protective covers, an upper cover and a shell of a contactor. The employed technology of the utility model is that the connecting structure of the protective covers, the upper cover and the shell of the contactor is characterized in that positioning fastening blocks and bayonets match to fix the front and back protective covers and the shell horizontally, and positioning ports and positioning protruding blocks match to fix the protective covers and the shell axially; the upper side surface of at least one front clapboard of the shell is equipped with a groove, and the upper side surface of at least one back clapboard of the shell is equipped with a groove, and the upper side edges of the corresponding long sockets of the protective covers are fastened in the above grooves to fix the protective covers and the shell longitudinally. By the above scheme, the utility model provides the connecting structure of the protective covers, the upper cover and the shell which enables the protective covers and the shell to match tightly, is not easy to fall off, and also can prevent the outgoing and incoming line ends of the protective covers from being assembled mistakenly.
Description
Technical field
The utility model relates to the syndeton of protective cover, upper cover and housing on a kind of contactor.
Background technology
The protective cover of existing contactor and the syndeton of housing are general only snaps in housing by two buckles of protective cover front end, protective cover end is provided with simply spacing, after protective cover is assembled to housing, if the upper side of protective cover is higher than upper cover, protective cover is easy to come off, make outside the junction block of contactor is exposed to, to have potential safety hazard; And traditional protective cover scarcely exists and prevent wrongly installed function, easily there is the wrongly installed phenomenon of end of incoming cables and leading-out terminal in the protective cover after bat printing, bring unnecessary trouble to production in the time of assembling.
Summary of the invention
The utility model overcomes the problem that prior art exists, and provides one both can make protective cover coordinate with housing closely, and difficult drop-off has again and prevents that protective cover from passing in and out the syndeton of protective cover, upper cover and the housing of the wrongly installed function of line end.
Realize above-mentioned purpose, the utility model adopts following technology: a kind of protective cover of contactor, the syndeton of upper cover and housing, include protective cover, upper cover and housing, before described housing, be respectively arranged with side plate and dividing plate below, its latus inframedium is positioned at both sides, dividing plate is between side plate, between side plate and dividing plate and dividing plate and dividing plate, form the disposal area that contactor junction block can be set, described upper cover is arranged on housing upper side, described protective cover is divided into front protective cover and rear defence guard shield, before, rear defence guard shield be separately positioned on housing before, rear both sides, and front, the both sides close neighbour of the equal bending extension in rear defence guard shield upper end and upper cover, before described, on rear defence guard shield, be respectively arranged with wiring through hole, before described, on the bending extended surface in upper end of rear defence guard shield, be provided with through hole, it is characterized in that: before described, between the wiring through hole of rear defence guard shield, be provided with the only each baffle-plate penetrating for housing and go out long socket, before described, medial surface both sides and the close upper cover position of the bending extended surface in upper end of rear defence guard shield are provided with positioning wedged block, on the opposite face of the biside plate of described housing, be provided with the bayonet socket coordinating with fixture block, before positioning wedged block and bayonet fittings form, rear defence guard shield and housing are fixing horizontal level, before described, rear defence guard shield is positioned on the both sides of wiring through hole below and the side of each long socket and is provided with positioning port, before corresponding housing, on side plate below and dividing plate, be respectively arranged with locating convex block, positioning port coordinates the axial location that forms protective cover and housing with locating convex block, in described housing frontal baffles, have at least on the upper side of and be provided with groove, before the long socket upper side edge of correspondence of described front protective cover is fastened in this groove and forms, protective cover is longitudinally fixed with housing, in described housing rear baffles, have at least on the upper side of and be provided with groove, the long socket upper side edge of correspondence of described rear defence guard shield is fastened on and in this groove, forms rear defence guard shield and housing is longitudinally fixing.
By adopting such scheme, we make the installation between front and back protective cover and housing just become very simple, also very firm between the two after installing in addition, wherein show that positioning wedged block and bayonet fittings form forward and backward protective cover and housing fixing at horizontal level, positioning port coordinates the axial location that forms protective cover and housing with locating convex block, the long socket upper side edge of correspondence of described rear defence guard shield is fastened on and in this groove, forms rear defence guard shield and housing is longitudinally fixing, makes between protective cover and housing very firm like this by the location of three directions.
Further setting of the present utility model is: the dividing plate that described housing is forward and backward all only has one to be provided with groove, and the dividing plate that groove is set is positioned at the same side of housing.
By adopting such scheme, be to further optimization of the present utility model, its object is mainly the wrongly installed phenomenon that protective cover there will not be end of incoming cables and leading-out terminal in the time of assembling.
Below in conjunction with drawings and embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment;
Fig. 2 is the utility model embodiment protective cover medial surface structural representation;
Fig. 3 is the utility model embodiment protective cover lateral surface structural representation;
Fig. 4 is the structural representation of the utility model embodiment shell reflection dividing plate;
Fig. 5 is the structural representation of the utility model embodiment shell reflection bayonet socket.
Embodiment
As Figure 1-Figure 5, a kind of protective cover of contactor, the syndeton of upper cover and housing, include protective cover 3, upper cover 2 and housing 1, before described housing 1, be respectively arranged with side plate 11 and dividing plate 12 below, its latus inframedium 11 is positioned at both sides, dividing plate 12 is between side plate 11, between side plate 11 and dividing plate 12 and dividing plate 12 and dividing plate 12, form the disposal area 13 that contactor junction block can be set, described upper cover 2 is arranged on housing 1 upper side, described protective cover 3 is divided into front protective cover 3 and rear defence guard shield 3, before, rear defence guard shield 3 be separately positioned on housing 1 before, rear both sides, and front, the both sides close neighbour of the equal bending extension in rear defence guard shield 3 upper ends and upper cover 2, before described, on rear defence guard shield 3, be respectively arranged with wiring through hole 31, before described, on the bending extended surface 32 in upper end of rear defence guard shield 3, be provided with through hole 321, these above-mentioned technology are also common in existing contactor, so we have not just been described in detail in the present embodiment, in the present embodiment, before described, between the wiring through hole 31 of rear defence guard shield 3, be provided with the only each dividing plate 12 for housing 1 and penetrate out long socket 33, before described, medial surface both sides and close upper cover 2 positions of the bending extended surface 32 in upper end of rear defence guard shield 3 are provided with positioning wedged block 322, on the opposite face of the biside plate 11 of described housing 1, be provided with the bayonet socket 111 coordinating with fixture block, positioning wedged block 322 coordinates with bayonet socket 111 before formation, rear defence guard shield 3 and housing 1 fixing at horizontal level, before described, rear defence guard shield 3 is positioned on the both sides of wiring through hole 31 belows and the side of each long socket 33 and is provided with positioning port 34, before corresponding housing 1, on side plate 11 below and dividing plate 12, be respectively arranged with locating convex block 112, positioning port 34 coordinates the axial location that forms protective cover 4 and housing 1 with locating convex block 112, in described housing 1 frontal baffles 12, have at least on the upper side of and be provided with groove 121, long socket 33 upper side edges of correspondence of described front protective cover 3 are fastened on the front protective cover 3 of formation in this groove 121 and longitudinally fix with housing 1, in described housing 1 rear baffles 12, have at least on the upper side of and be provided with groove 121, long socket 33 upper side edges of correspondence of described rear defence guard shield 3 are fastened on that in this groove 121, to form rear defence guard shield 3 longitudinally fixing with housing 1.By adopting such scheme, we make the installation between forward and backward protective cover 3 and housing 1 just become very simple, also very firm between the two after installing in addition.
In the utility model embodiment, the dividing plate 12 that described housing 1 is forward and backward all only has one to be provided with groove 121, and the dividing plate 12 that groove 121 is set is positioned at the same side of housing 1, the object arranging is like this wrongly installed phenomenon that protective cover 3 there will not be end of incoming cables and leading-out terminal in the time of assembling.
The utility model discloses, and is the one of preferred embodiment, and local change or modification and come from technological thought of the present utility model and be easy to by haveing the knack of the people of this technology the person of knowing by inference such as, does not all take off patent category of the present utility model.
Claims (2)
1. the protective cover of a contactor, the syndeton of upper cover and housing, include protective cover, upper cover and housing, before described housing, be respectively arranged with side plate and dividing plate below, its latus inframedium is positioned at both sides, dividing plate is between side plate, between side plate and dividing plate and dividing plate and dividing plate, form the disposal area that contactor junction block can be set, described upper cover is arranged on housing upper side, described protective cover is divided into front protective cover and rear defence guard shield, before, rear defence guard shield be separately positioned on housing before, rear both sides, and front, the both sides close neighbour of the equal bending extension in rear defence guard shield upper end and upper cover, before described, on rear defence guard shield, be respectively arranged with wiring through hole, before described, on the bending extended surface in upper end of rear defence guard shield, be provided with through hole, it is characterized in that: before described, between the wiring through hole of rear defence guard shield, be provided with the only each baffle-plate penetrating for housing and go out long socket, before described, medial surface both sides and the close upper cover position of the bending extended surface in upper end of rear defence guard shield are provided with positioning wedged block, on the opposite face of the biside plate of described housing, be provided with the bayonet socket coordinating with fixture block, before positioning wedged block and bayonet fittings form, rear defence guard shield and housing are fixing horizontal level, before described, rear defence guard shield is positioned on the both sides of wiring through hole below and the side of each long socket and is provided with positioning port, before corresponding housing, on side plate below and dividing plate, be respectively arranged with locating convex block, positioning port coordinates the axial location that forms protective cover and housing with locating convex block, in described housing frontal baffles, have at least on the upper side of and be provided with groove, before the long socket upper side edge of correspondence of described front protective cover is fastened in this groove and forms, protective cover is longitudinally fixed with housing, in described housing rear baffles, have at least on the upper side of and be provided with groove, the long socket upper side edge of correspondence of described rear defence guard shield is fastened on and in this groove, forms rear defence guard shield and housing is longitudinally fixing.
2. the syndeton of the protective cover of contactor according to claim 1, upper cover and housing, is characterized in that: the dividing plate that described housing is forward and backward all only has one to be provided with groove, and the dividing plate that groove is set is positioned at the same side of housing.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761874.XU CN203631427U (en) | 2013-11-26 | 2013-11-26 | Connecting structure of protective covers, upper cover and shell of contactor |
| RU2015136881/07U RU163186U1 (en) | 2013-11-26 | 2014-11-26 | CONNECTING BETWEEN THE PROTECTIVE COVER, THE TOP COVER AND THE HOUSING AND THE CONTACTOR |
| BR212016000355U BR212016000355Y8 (en) | 2013-11-26 | 2014-11-26 | connection structure between protective cover, top cover and housing, and contactor |
| PCT/CN2014/092226 WO2015078363A1 (en) | 2013-11-26 | 2014-11-26 | Connecting structure of protective cover, upper cover and casing, and contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761874.XU CN203631427U (en) | 2013-11-26 | 2013-11-26 | Connecting structure of protective covers, upper cover and shell of contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631427U true CN203631427U (en) | 2014-06-04 |
Family
ID=50817879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320761874.XU Expired - Lifetime CN203631427U (en) | 2013-11-26 | 2013-11-26 | Connecting structure of protective covers, upper cover and shell of contactor |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN203631427U (en) |
| BR (1) | BR212016000355Y8 (en) |
| RU (1) | RU163186U1 (en) |
| WO (1) | WO2015078363A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078363A1 (en) * | 2013-11-26 | 2015-06-04 | 德力西电气有限公司 | Connecting structure of protective cover, upper cover and casing, and contactor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106920713B (en) * | 2015-12-24 | 2019-07-12 | 浙江正泰电器股份有限公司 | The coil rack of A.C. contactor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03226936A (en) * | 1990-01-31 | 1991-10-07 | Matsushita Electric Works Ltd | Terminal apparatus having protective cover |
| CN200956343Y (en) * | 2006-09-20 | 2007-10-03 | 天水二一三电器有限公司 | AC contactor pntective cover |
| CN201072730Y (en) * | 2007-07-17 | 2008-06-11 | 上海良信电器股份有限公司 | Novel dustproof contactor |
| CN203631427U (en) * | 2013-11-26 | 2014-06-04 | 德力西电气有限公司 | Connecting structure of protective covers, upper cover and shell of contactor |
-
2013
- 2013-11-26 CN CN201320761874.XU patent/CN203631427U/en not_active Expired - Lifetime
-
2014
- 2014-11-26 RU RU2015136881/07U patent/RU163186U1/en active
- 2014-11-26 WO PCT/CN2014/092226 patent/WO2015078363A1/en active Application Filing
- 2014-11-26 BR BR212016000355U patent/BR212016000355Y8/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078363A1 (en) * | 2013-11-26 | 2015-06-04 | 德力西电气有限公司 | Connecting structure of protective cover, upper cover and casing, and contactor |
Also Published As
| Publication number | Publication date |
|---|---|
| BR212016000355U2 (en) | 2016-08-16 |
| BR212016000355Y1 (en) | 2020-05-12 |
| RU163186U1 (en) | 2016-07-10 |
| BR212016000355Y8 (en) | 2021-03-23 |
| WO2015078363A1 (en) | 2015-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |