CN207572917U - A kind of bus duct mistake proofing is connected connection device - Google Patents
A kind of bus duct mistake proofing is connected connection device Download PDFInfo
- Publication number
- CN207572917U CN207572917U CN201721651507.9U CN201721651507U CN207572917U CN 207572917 U CN207572917 U CN 207572917U CN 201721651507 U CN201721651507 U CN 201721651507U CN 207572917 U CN207572917 U CN 207572917U
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- CN
- China
- Prior art keywords
- bus duct
- jack box
- connection device
- mistake proofing
- utility
- 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
A kind of bus duct mistake proofing is connected connection device, and including bus duct jack box and jack box pedestal, two positioning vertical columns have been shifted to install on the bus duct jack box, have been provided on the jack box pedestal and the matched location hole of positioning vertical column.The utility model designs due to the above structure, positioning vertical column during grafting on bus duct jack box could be inserted into when corresponding to jack box pedestal upper Positioning holes, misphase when avoiding grafting, ensure bus duct safe handling, it need not detect by an unaided eye after installing, greatly reduce human error.
Description
Technical field
The utility model is related to bus duct technical field, especially a kind of bus duct mistake proofing is connected connection device.
Background technology
A large amount of bus duct feed elements are needed in the place of floor, market and factory etc, feed element generally uses
Plug assembly is drawn.It can only observe whether the pin of plug assembly is inserted in correct position using naked eyes in the prior art,
There are the possibility of misphase when human error, grafting, influence the safe handling of bus duct.
Therefore, the prior art is to be improved and improves.
Invention content
To overcome the above problem of the prior art, the purpose of this utility model be to provide one kind need not visually observe, people
Work slips up less, avoids misphase during grafting, ensures that the bus duct mistake proofing of bus duct safe handling is connected connection device.
The utility model is to realize above-mentioned purpose by following technological means：
A kind of bus duct mistake proofing is connected connection device, including bus duct jack box and jack box pedestal, the bus duct grafting
Two positioning vertical columns have been shifted to install on box, have been provided on the jack box pedestal and the matched location hole of positioning vertical column.
Compared with prior art, the beneficial effects of the utility model are：
It designs due to the above structure, positioning vertical column during grafting on bus duct jack box is corresponded on jack box pedestal
It could be inserted into during location hole, misphase when avoiding grafting, ensure bus duct safe handling, need not detect by an unaided eye after installing, greatly
It is big to reduce human error.
Description of the drawings
Attached drawing 1 is the decomposition texture schematic diagram of the utility model；
Attached drawing 2 is the structure diagram of the utility model bus duct jack box；
Attached drawing 3 is the structure diagram of the utility model jack box pedestal.
Each label is respectively in figure：（1）Bus duct jack box,（2）Jack box pedestal,（3）（4）Positioning vertical column,（5）（6）
Location hole.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Refer to Fig. 1-3, a kind of bus duct mistake proofing of the utility model is connected connection device, including bus duct jack box 1 and inserts
Bottom seat 2 is connect, two positioning vertical columns 3 and 4 have been shifted to install on the bus duct jack box 1, have been provided on the jack box pedestal 2
Location hole 5 and 6 matched with positioning vertical column, by above-mentioned structure design, positioning during grafting on bus duct jack box is stood
Column can be inserted into when only corresponding to jack box pedestal upper Positioning holes, otherwise can not grafting success, it is wrong when this is not only avoided grafting
Phase ensures bus duct safe handling, and need not detect by an unaided eye after installing, and greatly reduces human error.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (1)
- The connection device 1. a kind of bus duct mistake proofing is connected, which is characterized in that including bus duct jack box and jack box pedestal, the mother Two positioning vertical columns have been shifted to install on wire casing jack box, have been provided on the jack box pedestal and the matched positioning of positioning vertical column Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651507.9U CN207572917U (en) | 2017-12-01 | 2017-12-01 | A kind of bus duct mistake proofing is connected connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651507.9U CN207572917U (en) | 2017-12-01 | 2017-12-01 | A kind of bus duct mistake proofing is connected connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572917U true CN207572917U (en) | 2018-07-03 |
Family
ID=62689474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721651507.9U Active CN207572917U (en) | 2017-12-01 | 2017-12-01 | A kind of bus duct mistake proofing is connected connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572917U (en) |
-
2017
- 2017-12-01 CN CN201721651507.9U patent/CN207572917U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |