CN206524286U - Breaker protective cover - Google Patents
Breaker protective cover Download PDFInfo
- Publication number
- CN206524286U CN206524286U CN201720243446.6U CN201720243446U CN206524286U CN 206524286 U CN206524286 U CN 206524286U CN 201720243446 U CN201720243446 U CN 201720243446U CN 206524286 U CN206524286 U CN 206524286U
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- CN
- China
- Prior art keywords
- terminal cap
- binding post
- raised
- rotary sleeve
- linkage section
- 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.)
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Abstract
The utility model discloses a kind of breaker protective cover, including binding post, terminal cap and rotary sleeve, two rotary sleeves are symmetrical and are fixedly installed on the two ends of binding post, the terminal cap is integrally formed by shield segment and linkage section and constituted, the shield segment of the terminal cap is set to the L-shaped bending structure being engaged with binding post, and the mode that the linkage section of the terminal cap is pivotally connected is arranged on rotary sleeve, the junction of the binding post and rotary sleeve is set to Y type gap structures, the linkage section of the terminal cap is placed in Y type breach, the terminal cap linkage section it is upper, it is provided below and is engaged and for spacing ramp structure with Y type breach.During whole operation, user need not dismantle terminal cap, with simple operation and put forward efficient advantage.Loss and the damage of terminal cap, the interests for having ensured user of maximum efficiency can be prevented simultaneously.
Description
Technical field：
The utility model belongs to controller switching equipment technical field, more particularly, to a kind of protective cover device for breaker.
Background technology：
In electrical power distribution apparatus, breaker is used to distribute the danger of electric energy and protection circuit and equipment from failures such as overload, short circuits
Evil.With the development of various precision instrument and equipments, power grid communication, the required function of breaker is stronger and stronger, increasingly
It is required that safe and reliable.Higher working environment is required, but the application scenario of breaker becomes increasingly complex.
The binding post of breaker in the market is directly exposed outside case mostly, after user carefully connects the wire, nothing
It is any to block, it is directly exposed under overall situation.Binding post is often covered with dust all over or even has a conducting particles.Strong influence open circuit
The security performance of device and equipment.
The wiring directly naked safety for being exposed on the external, have impact on personnel, while also unsightly, therefore wanting for user can not be met
Ask, particularly some Wind Power Projects.
The content of the invention：
Technical problem to be solved in the utility model is：Terminal cap protection can be increased after breaker connection, ash is prevented
The foreign matter upstream end sub-portion such as dirt, it is that can remove the safeguard procedures of terminal again to carrying out the work such as wiring to be needed as user, with
It is user-friendly.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：A kind of breaker is prevented
Protecting cover, including binding post, terminal cap and rotary sleeve, two rotary sleeves are symmetrical and are fixedly installed on binding post
Two ends, the terminal cap is integrally formed by shield segment and linkage section and constituted, and the shield segment of the terminal cap is set to and terminals
The L-shaped bending structure that son is engaged, and the mode that is pivotally connected of linkage section of the terminal cap is arranged on rotary sleeve
On, the junction of the binding post and rotary sleeve is set to Y type gap structures, and the linkage section of the terminal cap is placed in Y types
In breach, the above and below setting of the terminal cap linkage section and being engaged and for spacing ramp structure for Y type breach.
Preferably, being provided with first raised and the second raised, first projection in the Y type breach of the binding post
Neck is formed between the second projection, the neck is located on the vertical radial line of rotary sleeve, and the connection end of the terminal cap is set
The 3rd projection being horizontal for the shield segment of positioning terminal lid is equipped with, the connection end of the terminal cap, which is additionally provided with, to be used for
The shield segment of positioning terminal lid is in the 4th projection of erectility.
Preferably, described first is raised, the second raised, the 3rd projection and the 4th raised top surface are disposed as semicircle shape
Structure.
Compared with prior art, usefulness of the present utility model is：During whole operation, user need not dismantle end
Son lid, with simple operation and puies forward efficient advantage.Loss and the damage of terminal cap, the guarantee of maximum efficiency can be prevented simultaneously
The interests of user.
Brief description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the axial view that terminal cap covers terminal.
Fig. 2 is the axial view of terminal cap open mode.
Fig. 3 is that terminal cap covers the positive direction view of terminal.
Fig. 4 is the zoomed-in view that terminal cap covers terminal.
Fig. 5 is the positive direction view of terminal cap open mode.
Fig. 6 is the zoomed-in view of terminal cap open mode.
Embodiment：
Below in conjunction with the accompanying drawings and the utility model is described in detail embodiment：
A kind of breaker protective cover as shown in Figures 1 to 6, including binding post 1, terminal cap 2 and rotary sleeve 3, two
The individual rotary sleeve 3 is by screw or rivets two ends that are symmetrical and being fixedly installed on binding post 1, and the terminal cap 2 is by preventing
Shield section and linkage section are integrally formed composition, and the shield segment of the terminal cap 2 is set to the L-shaped bending being engaged with binding post 1
Structure, and the mode that is pivotally connected of linkage section of the terminal cap 2 is arranged on rotary sleeve 3, and terminal cap 2 can be around rotation
Rotating shaft set 3 is rotated, and the junction of the binding post 1 and rotary sleeve 3 is set to Y type gap structures, the company of the terminal cap 2
Connect section to be placed in Y type breach, the above and below setting of the linkage section of terminal cap 2 and being engaged and for spacing for Y type breach
Ramp structure, spacing ramp structure can limit terminal cap 2 and be no more than horizontal level downwards, upwards no more than horizontal level.
The first projection 104 and the second projection 105 are provided with the Y type breach of the binding post 1, described first is raised
104 and second form neck 103 between projection 105, and the neck 103 is located on the vertical radial line of rotary sleeve 3, the terminal
The connection end of lid 2 is provided with the 3rd projection 101 being horizontal for the shield segment of positioning terminal lid 2, the terminal cap 2
Connection end is additionally provided with the shield segment for positioning terminal lid 2 in the 4th projection 102 of erectility, the 3rd projection 101
The shape size that is engaged with neck 103 is set to the 4th projection 102.
Terminal cap 2 is by the process of open mode to closed mode, and when terminal cap 2 is rotated, the 4th of terminal cap 2 is raised
102 can produce friction with the first projection 104 of binding post 1, and the 4th projection 102 departs from neck 103 using plastic deformation, works as end
Sub- lid 2 is turned to after certain angle, and the 3rd projection 101 and the second projection 105 of binding post 1 produce friction, the 3rd projection 101
It is embedded into using plastic deformation in neck 103, while being pointed out with the sound, now, terminal cap 2 shelters from binding post 1, is used
Family touches the connection part less than binding post 1, and then improves degree of protection, as shown in Figure 3, Figure 4, and terminal cap 2 is simultaneously right
Binding post 1 also functions to dust-proof wait and acted on, while making outward appearance also more perfect.When terminal cap 2 covers the wire connecting portion of binding post 1
Timesharing, as shown in figure 4, the 3rd projection 101 of terminal cap 2 is located in the neck 103 of binding post 1, can be to the position of terminal cap 2
While playing positioning action, also ensure that terminal cap 2 will not shake with situations such as vibrations.
Terminal cap 2 is by beating the process for closing state to open mode, when terminal cap 2 is rotated, and the 3rd of terminal cap 2 is raised
101 can produce friction with the second projection 105 of binding post 1, and the 3rd projection 101 departs from neck 103 using plastic deformation, works as end
Sub- lid 2 is turned to after certain angle, and the 4th projection 102 and the first projection 104 of binding post 1 produce friction, the 4th projection 102
It is embedded into using plastic deformation in neck 103, while being pointed out with the sound, now, terminal cap 2 gets out of the way binding post 1, makes it
User is presented to completely, facilitates terminal block with that can carry out wiring and maintenance with pair of wire connection terminals 1, as shown in Figure 5, Figure 6, at end
The open position of sub- lid 2, the 4th projection 102 of terminal cap 2 is located in the neck 103 of binding post 1, and equally terminal cap 2 is existed
This position limited location effect, it is ensured that good terminal block environment.
In actual use, in order to play preferable transitional function, first projection 104, the second projection the 105, the 3rd
The top surface of the projection 102 of projection 101 and the 4th is disposed as semicircle shape structure.
It is emphasized that：It the above is only preferred embodiment of the present utility model, not the utility model appointed
What formal limitation, every any simple modification made according to technical spirit of the present utility model to above example, etc.
With change and modification, in the range of still falling within technical solutions of the utility model.
Claims (3)
1. a kind of breaker protective cover, it is characterised in that：Including binding post（1）, terminal cap（2）And rotary sleeve（3）, two
The rotary sleeve（3）It is symmetrical and be fixedly installed on binding post（1）Two ends, the terminal cap（2）By shield segment and connection
Section is integrally formed composition, the terminal cap（2）Shield segment be set to and binding post（1）The L-shaped bending structure being engaged, and
And the terminal cap（2）The mode that is pivotally connected of linkage section be arranged on rotary sleeve（3）On, the binding post（1）
With rotary sleeve（3）Junction be set to Y type gap structures, the terminal cap（2）Linkage section be placed in Y type breach, institute
State terminal cap（2）The above and below setting of linkage section is engaged and for spacing ramp structure with Y type breach.
2. breaker protective cover according to claim 1, it is characterised in that：The binding post（1）Y type breach in set
It is equipped with first raised（104）It is raised with second（105）, described first is raised（104）It is raised with second（105）Between form neck
（103）, the neck（103）Positioned at rotary sleeve（3）Vertical radial line on, the terminal cap（2）Connection end be provided with use
In positioning terminal lid（2）Shield segment be horizontal it is the 3rd raised（101）, the terminal cap（2）Connection end also set up
Have for positioning terminal lid（2）Shield segment in the 4th raised of erectility（102）.
3. breaker protective cover according to claim 2, it is characterised in that：Described first is raised（104）, it is second raised
（105）, it is the 3rd raised（101）It is raised with the 4th（102）Top surface be disposed as semicircle shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720243446.6U CN206524286U (en) | 2017-03-14 | 2017-03-14 | Breaker protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720243446.6U CN206524286U (en) | 2017-03-14 | 2017-03-14 | Breaker protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206524286U true CN206524286U (en) | 2017-09-26 |
Family
ID=59903348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720243446.6U Active CN206524286U (en) | 2017-03-14 | 2017-03-14 | Breaker protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206524286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876219A (en) * | 2017-03-14 | 2017-06-20 | 江苏高博锐电气有限公司 | A kind of breaker protective cover |
-
2017
- 2017-03-14 CN CN201720243446.6U patent/CN206524286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876219A (en) * | 2017-03-14 | 2017-06-20 | 江苏高博锐电气有限公司 | A kind of breaker protective cover |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |