CN204289865U - Splicing ear protective cover - Google Patents
Splicing ear protective cover Download PDFInfo
- Publication number
- CN204289865U CN204289865U CN201420738848.XU CN201420738848U CN204289865U CN 204289865 U CN204289865 U CN 204289865U CN 201420738848 U CN201420738848 U CN 201420738848U CN 204289865 U CN204289865 U CN 204289865U
- Authority
- CN
- China
- Prior art keywords
- straightway
- plastic
- arc
- transparent housing
- protective cover
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 abstract description 4
- 230000009545 invasion Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
A kind of splicing ear protective cover, comprise a plastic, transparent housing, plastic, transparent housing profile is cylinder, top end face is closed, bottom face is open, the radial section of plastic, transparent housing comprises with the first straightway of triangle manner arrangement, second straightway and the first arc, circular sliding slopes is passed through between the abutting end of the first straightway and the second straightway, first arc and the first arc, each via circular sliding slopes between the abutting end of the second straightway, the length of the first straightway and the second straightway is all greater than the length of the first arc, plastic, transparent housing is provided with dividing plate along the bearing of trend of plastic, transparent housing on the inwall at the first arc place, dividing plate is positioned at the middle part of the first arc.The utility model utilizes plastic, transparent housing to form protective cover, arranges two strip inner chambers at protective cover, and corresponding wiring terminal connects or the state that do not connect respectively, both can blocks dust invasion and attack, is convenient to again the connection status of observing binding post.
Description
Technical field:
The utility model relates to electric field, particularly relates to low-voltage electrical apparatus, particularly a kind of splicing ear protective cover.
Background technology:
Often utilize conductive connecting piece to connect two adjacent binding posts in junction block, two adjacent binding posts are parallel to each other, and utilize the two ends of screw and conductive connecting piece to fix respectively.In prior art, for the ease of checking connection status, binding post, screw and conductive connecting piece all directly expose, and are easily subject to the dust impact in air, cause corrosion.
Summary of the invention:
The purpose of this utility model is to provide a kind of splicing ear protective cover, and described this splicing ear protective cover will solve the technical problem that junction block middle connecting terminal, screw and conductive connecting piece in prior art are easily subject to dust impact.
This splicing ear protective cover of the present utility model, comprise a plastic, transparent housing, wherein, described plastic, transparent housing profile is cylinder, the top end face of plastic, transparent housing is closed, the bottom face of plastic, transparent housing is open, the radial section of plastic, transparent housing comprises with first straightway of triangle manner arrangement, second straightway and first arc, circular sliding slopes is passed through between the abutting end of the first described straightway and the second described straightway, circular sliding slopes is passed through between the first described arc and the abutting end of the second straightway, circular sliding slopes is passed through between the abutting end of the first arc and the first straightway, the length of the first straightway and the length of the second straightway are all greater than the length of the first arc, plastic, transparent housing is provided with dividing plate along the bearing of trend of plastic, transparent housing on the inwall at the first arc place, described dividing plate is positioned at the middle part of the first arc.
Operation principle of the present utility model is: dividing plate makes to form two strip inner chambers in plastic, transparent housing, and one end of two strip inner chambers is overlapping.A strip inner chamber is by two adjacent line terminals fits in junction block.After two adjacent line terminals are connected with screw by conductive connecting piece, utilize another strip inner chamber by two adjacent line terminals, conductive connecting piece and screw fit.By plastic, transparent housing, the connection status of binding post directly can be observed.
The utility model is compared with prior art, and its effect is actively with obvious.The utility model utilizes plastic, transparent housing to form protective cover, arranges two strip inner chambers at protective cover, and corresponding wiring terminal connects or the state that do not connect respectively, both can blocks dust invasion and attack, is convenient to again the connection status of observing binding post.
Accompanying drawing illustrates:
Fig. 1 is the upward view of splicing ear protective cover of the present utility model.
Fig. 2 is the schematic diagram of splicing ear protective cover of the present utility model.
Fig. 3 is the schematic diagram of the embodiment of splicing ear protective cover of the present utility model.
Embodiment:
Embodiment 1:
As Fig. 1, shown in Fig. 2 and Fig. 3, splicing ear protective cover of the present utility model, comprise a plastic, transparent housing 1, wherein, described plastic, transparent housing 1 profile is cylinder, the top end face of plastic, transparent housing 1 is closed, the bottom face of plastic, transparent housing 1 is open, the radial section of plastic, transparent housing 1 comprises with first straightway 11 of triangle manner arrangement, second straightway 12 and first arc 13, circular sliding slopes is passed through between the abutting end of the first described straightway 11 and the second described straightway 12, circular sliding slopes is passed through between the first described arc 13 and the abutting end of the second straightway 12, circular sliding slopes is passed through between first arc 13 and the abutting end of the first straightway 11, the length of the first straightway 11 and the length of the second straightway 12 are all greater than the length of the first arc 13, plastic, transparent housing 1 is provided with dividing plate 4 along the bearing of trend of plastic, transparent housing 1 on the inwall at the first arc 13 place, described dividing plate 4 is positioned at the middle part of the first arc 13.
The operation principle of the present embodiment is: dividing plate 4 makes to form two strip inner chambers in plastic, transparent housing 1, and one end of two strip inner chambers is overlapping.A strip inner chamber is by two adjacent line terminals 3 fits in junction block.After two adjacent line terminals 3 are connected with screw 6 by conductive connecting piece 2, utilize another strip inner chamber by two adjacent line terminals 3, conductive connecting piece 2 and screw 6 fit.By plastic, transparent housing 1, the connection status of binding post 3 directly can be observed.
Claims (1)
1. a splicing ear protective cover, comprise a plastic, transparent housing, it is characterized in that: described plastic, transparent housing profile is cylinder, the top end face of plastic, transparent housing is closed, the bottom face of plastic, transparent housing is open, the radial section of plastic, transparent housing comprises with first straightway of triangle manner arrangement, second straightway and first arc, circular sliding slopes is passed through between the abutting end of the first described straightway and the second described straightway, circular sliding slopes is passed through between the first described arc and the abutting end of the second straightway, circular sliding slopes is passed through between the abutting end of the first arc and the first straightway, the length of the first straightway and the length of the second straightway are all greater than the length of the first arc, plastic, transparent housing is provided with dividing plate along the bearing of trend of plastic, transparent housing on the inwall at the first arc place, described dividing plate is positioned at the middle part of the first arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738848.XU CN204289865U (en) | 2014-11-28 | 2014-11-28 | Splicing ear protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738848.XU CN204289865U (en) | 2014-11-28 | 2014-11-28 | Splicing ear protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289865U true CN204289865U (en) | 2015-04-22 |
Family
ID=52872996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420738848.XU Expired - Fee Related CN204289865U (en) | 2014-11-28 | 2014-11-28 | Splicing ear protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505650A (en) * | 2014-11-28 | 2015-04-08 | 上海友邦电气(集团)股份有限公司 | Protective cover for connecting terminal |
-
2014
- 2014-11-28 CN CN201420738848.XU patent/CN204289865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505650A (en) * | 2014-11-28 | 2015-04-08 | 上海友邦电气(集团)股份有限公司 | Protective cover for connecting terminal |
| CN104505650B (en) * | 2014-11-28 | 2017-01-04 | 上海友邦电气(集团)股份有限公司 | A kind of connection terminal protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161128 |