CN201956288U - Fixing device for installing accessory on circuit breaker - Google Patents
Fixing device for installing accessory on circuit breaker Download PDFInfo
- Publication number
- CN201956288U CN201956288U CN2011200561968U CN201120056196U CN201956288U CN 201956288 U CN201956288 U CN 201956288U CN 2011200561968 U CN2011200561968 U CN 2011200561968U CN 201120056196 U CN201120056196 U CN 201120056196U CN 201956288 U CN201956288 U CN 201956288U
- Authority
- CN
- China
- Prior art keywords
- cover
- circuit breaker
- tegillum
- fixture
- trip
- 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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Abstract
The utility model discloses a fixing device for installing an accessory on a circuit breaker, which is used for fixing the accessory on a surface cover (1), a cavity body (2) for containing the accessory is arranged in the surface cover (1), the fixing device comprises a small cover (3) arranged on the surface cover (1), a clamping hook (4) is arranged on the small cover (3), a clamping slot (5) matched with the clamping hook (4) is arranged on the surface cover (1), and the small cover (3) is rotatably connected onto the surface cover (1) through the match of the clamping hook (4) and the clamping slot (5). Compared with the prior art, the use of bolts is reduced by adopting the fixing device for installing the accessory on the circuit breaker disclosed by the utility model, and the fixing device is convenient to disassemble and assemble, and is simple to maintain.
Description
Technical field
The utility model relates to the low voltage electrical apparatus technology field, more particularly, relates to a kind of fixture of circuit breaker dress annex.
Background technology
Circuit breaker inside is provided with warning device, and when line current transshipped, warning device gave the alarm.Circuit breaker is important safety component, and warning device is arranged on base interior, with cover it is sealed.Be provided with the cavity of installation accessories in the cover, cover is provided with tegillum with the annex seal protection.Yet existing tegillum all by screw on cover, dismounting trouble, part is more, easily loses.
The utility model content
The technical problems to be solved in the utility model is, a kind of fixture of circuit breaker dress annex is provided.
The technical scheme that its technical problem that solves the utility model adopts is: the fixture of constructing a kind of circuit breaker dress annex, be used for annex is fixed on cover, be provided with the cavity that holds described annex in the described cover, described fixture comprises the tegillum that is arranged on the described cover, described tegillum is provided with trip, described cover is provided with the draw-in groove that cooperates with described trip, and described tegillum was rotatably connected on described cover by described trip and cooperating of draw-in groove.
In the fixture of above-mentioned circuit breaker dress annex, described trip is arranged on the end face of described tegillum.
In the fixture of above-mentioned circuit breaker dress annex, described trip is provided with two, is symmetricly set on the described end face, and described draw-in groove correspondence is provided with two, is symmetricly set in the described cavity.
In the fixture of above-mentioned circuit breaker dress annex, described trip is provided with reinforcement.
In the fixture of above-mentioned circuit breaker dress annex, described trip is provided with chamfering with the face that described draw-in groove contacts.
In the fixture of above-mentioned circuit breaker dress annex, described tegillum is fixedlyed connected with described cover.
In the fixture of above-mentioned circuit breaker dress annex, described tegillum and cover are provided with corresponding fixing hole, and screw passes described fixing hole described tegillum is fixed on the described cover.
Implement the fixture of circuit breaker dress annex of the present utility model, have following beneficial effect:, trip is set on tegillum on cover by draw-in groove is set, cooperate by trip and draw-in groove and to realize being connected of tegillum and cover, need not screw, reduced the use of part, easy disassembling is safeguarded simple.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the fixture of the utility model circuit breaker dress annex;
Fig. 2 is the structural representation of tegillum in the fixture of the utility model circuit breaker dress annex.
Embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1-Figure 3, the fixture of the utility model circuit breaker dress annex is used for the annex (not shown) is installed in cover 1, is provided with in the cover 1 and holds the cavity 2 of adorning annex, and the dress annex snaps in cavity 2 internal fixation.The fixture of the utility model circuit breaker dress annex comprises tegillum 3, and tegillum 3 is arranged on the cover 1, with cavity 2 sealings, and the annex of protection cavity 2 inside.Tegillum 3 is provided with trip 4, and cover 1 is provided with draw-in groove 5, and this draw-in groove 5 is arranged in the cavity 2, and trip 4 inserts chucking in the draw-in groove 5, and can rotate in draw-in groove 5.Trip 4 is arranged on the end face of tegillum 3, is symmetrically set with two, and draw-in groove 5 also is provided with two, and is corresponding with the position of trip.Trip 4 in the present embodiment and draw-in groove 5 are provided with two, but it is not limited to two.Cooperate with draw-in groove 5 by trip 4, with tegillum 2 rotating being connected on the cover 2.
Further, trip 4 is provided with chamfering with the face that draw-in groove 5 contacts, the friction in the time of can reducing dismounting between trip and the draw-in groove, and dismounting is more prone to, and can avoid the components and parts in the scratch cover 1 simultaneously.
Further, trip 4 is provided with reinforcement, can increase the intensity of trip 4.
Further, also be provided with corresponding fixing hole 6 on tegillum 3 and the cover 1, pass fixing hole 6 with screw tegillum 3 is fixedlyed connected with cover 1.Tegillum 3 is fixed on the cover 1, has strengthened the fixed effect of dress annex, can prevent to use or copy that the dress annex in the cover 1 arbitrarily rocks and damages in the process mechanically.
During installation, trip 4 is clamp-oned in the draw-in groove 5, tegillum 3 is fastened on the cover 1, tegillum 3 can be fixed on the cover 1 behind the mounting screw.Adopt the utility model circuit breaker to adorn the use that the annex fixture has reduced screw, easy accessibility.
In conjunction with the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (7)
1. the fixture of circuit breaker dress annex, be used for annex is fixed on cover (1), be provided with the cavity (2) that holds described dress annex in the described cover (1), it is characterized in that, described fixture comprises the tegillum (3) that is arranged on the described cover (1), described tegillum (3) is provided with trip (4), described cover (1) is provided with the draw-in groove (5) that cooperates with described trip (4), and described tegillum (3) was rotatably connected on described cover (1) by described trip (4) and cooperating of draw-in groove (5).
2. the fixture of circuit breaker dress annex according to claim 1 is characterized in that described trip (4) is arranged on the end face of described tegillum (3).
3. the fixture of circuit breaker dress annex according to claim 2 is characterized in that described trip (4) is provided with two, is symmetricly set on the described end face, and described draw-in groove (5) correspondence is provided with two, is symmetricly set in the described cavity (2).
4. the fixture of circuit breaker dress annex according to claim 1 is characterized in that described trip (4) is provided with reinforcement.
5. the fixture of circuit breaker dress annex according to claim 1 is characterized in that described trip (4) is provided with chamfering with the face that described draw-in groove (5) contacts.
6. the fixture of circuit breaker dress annex according to claim 1 is characterized in that described tegillum (3) is fixedlyed connected with described cover (1).
7. the fixture of circuit breaker dress annex according to claim 6, it is characterized in that, described tegillum (3) and cover (1) are provided with corresponding fixing hole (6), and screw passes described fixing hole (6) described tegillum (3) is fixed on the described cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200561968U CN201956288U (en) | 2011-03-04 | 2011-03-04 | Fixing device for installing accessory on circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200561968U CN201956288U (en) | 2011-03-04 | 2011-03-04 | Fixing device for installing accessory on circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956288U true CN201956288U (en) | 2011-08-31 |
Family
ID=44500391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200561968U Expired - Lifetime CN201956288U (en) | 2011-03-04 | 2011-03-04 | Fixing device for installing accessory on circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517762A (en) * | 2014-12-22 | 2015-04-15 | 一二三电气有限公司 | Double-power-supply automatic change-over switch with warning devices |
| WO2016192580A1 (en) * | 2015-06-03 | 2016-12-08 | 上海电科电器科技有限公司 | Circuit breaker housing |
-
2011
- 2011-03-04 CN CN2011200561968U patent/CN201956288U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517762A (en) * | 2014-12-22 | 2015-04-15 | 一二三电气有限公司 | Double-power-supply automatic change-over switch with warning devices |
| CN104517762B (en) * | 2014-12-22 | 2016-08-24 | 一二三电气有限公司 | There is the double power supply automatic transfer switch of alarm device |
| WO2016192580A1 (en) * | 2015-06-03 | 2016-12-08 | 上海电科电器科技有限公司 | Circuit breaker housing |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The middle section of Wuhan road Huichuan District Waigaoqiao Industrial Park 563002 Guizhou city of Zunyi Province Patentee after: SHENZHEN TAIYONG ELECTRIC Co.,Ltd. Address before: The middle section of Wuhan road Huichuan District Waigaoqiao Industrial Park 563002 Guizhou city of Zunyi Province Patentee before: Guizhou Taiyong long Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: The middle section of Wuhan road Huichuan District Waigaoqiao Industrial Park 563002 Guizhou city of Zunyi Province Patentee after: Guizhou Taiyong long Technology Co.,Ltd. Address before: 563002 No. 147, Shanghai Road, Zunyi, Guizhou Patentee before: GUIZHOU CHANGZHENG SWITCH MFG CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |