CN204118633U - A kind of Intelligent Bus jack box - Google Patents
A kind of Intelligent Bus jack box Download PDFInfo
- Publication number
- CN204118633U CN204118633U CN201420398022.3U CN201420398022U CN204118633U CN 204118633 U CN204118633 U CN 204118633U CN 201420398022 U CN201420398022 U CN 201420398022U CN 204118633 U CN204118633 U CN 204118633U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- jointing plate
- positioning element
- pin
- central copper
- 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
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Abstract
The utility model discloses a kind of Intelligent Bus jack box, comprises casing, and box back surface is provided with multiple interface, interface is provided with multiple pin, pin comprises central copper post, and side, central copper post lower end is provided with clamping part, and opposite side is provided with adhesive parts, clamping part upper end linearly type, lower end is circular arc, and bottom outwards turns down formation guide part, clamping part outer cladding manganese steel sheet, manganese steel sheet is fixedly connected with clamping part, and lower end is against described clamping part outer peripheral face; Adhesive parts comprises the first jointing plate and the second jointing plate, and the first jointing plate is type structure linearly, and the first jointing plate bottom outwards turns down in arc-shaped, forms location card-tight part; Second jointing plate is coated on the first jointing plate periphery; Central copper column bottom is provided with positioning element, and positioning element is positioned at inside clamping part, and jack box is provided with unique pin, contacts reliably fastening, good stability, perfect heat-dissipating by the peculiar structure of pin with copper bar, more safe and reliable.
Description
Technical field
The utility model relates to a kind of Intelligent Bus jack box.
Background technology
Bus duct system is a kind of power distribution equipment of efficient conveying electric current, is widely used in the distribution system of high-rise and large-scale plant.And jack box is a part for bus duct, during use, busway inserting case pin erects, and copper bar is clamped in busway inserting case pin lower end, thus busway inserting case pin lower end contacts with copper bar; The shortcoming that current existing busway inserting case pin exists after long-term use is: busway inserting case pin lower end contacts not tight loosely unreliable with copper bar, after Long-Time Service, busway inserting case pin lower end contacts with copper bar more loosely, there will be loosening phenomenon, poor stability, easy skew and crooked, poor heat radiation, easily because pin temperature rise exceeds standard and causes short circuit, even can cause equipment burnout time serious.
Utility model content
Technical problem to be solved in the utility model provides a kind of Intelligent Bus jack box for above drawback, and it contacts reliably fastening with copper bar, good stability, and perfect heat-dissipating is more safe and reliable.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of Intelligent Bus jack box, comprise casing, wherein, described box back surface is provided with multiple interface, described interface is provided with multiple pin, described pin comprises central copper post, central copper post is fixed on interface inside, side, described central copper post lower end is provided with clamping part, opposite side is provided with adhesive parts, described clamping part, adhesive parts and central copper post are integral type structure, described clamping part upper end linearly type, lower end is circular arc, bottom outwards turns down formation guide part, described clamping part outer cladding manganese steel sheet, described manganese steel sheet is fixedly connected with clamping part, lower end is against described clamping part outer peripheral face, described adhesive parts comprises the first jointing plate and the second jointing plate, described first jointing plate linearly type structure, and described first jointing plate bottom outwards turns down in arc-shaped, forms location card-tight part, described second jointing plate is coated on the first jointing plate periphery, the rectangular trapezium structure of described second jointing plate, bottom tip the first jointing plate of fitting is outside, described central copper column bottom is provided with positioning element, and positioning element is positioned at inside clamping part, described positioning element linearly type, and described positioning element and described central copper post are integral structure, and described positioning element length L1 and the first jointing plate length L2 is 1:2.
Beneficial effect;
1, jack box is provided with unique pin, contacts reliably fastening, good stability, perfect heat-dissipating by the peculiar structure of pin with copper bar, more safe and reliable.
2, pin is provided with positioning element, and during use, bus is between positioning element and the first jointing plate, can accurately locate bus position by positioning element, improves locating effect, when avoiding bus to use, skew or crooked occurs.
3, pin is provided with clamping part, and the lower end of clamping part is circular arc, and when clamping part clamps copper bar, the grip force of clamping part is just large, so clamping part contacts reliably fastening with copper bar; Clamping part outside is provided with manganese steel sheet, when clamping part clamps copper bar, because the lower end of manganese steel sheet props up clamping part, the grip force of clamping part is just larger, so clamping part contacts more reliably fastening with copper bar, the utility model contacts just more reliably fastening with copper bar.
4, the first jointing plate linearly type of pin, enlarged contact areas, can ensure the reliability of electrical contact, of the present utility modelly conducts electricity very well, even if Long-Time Service the utility model contacts still reliably fastening with copper bar.
5, because the lower end at clamping part is provided with guide part; Copper bar is more easily made to enter in clamping part.
6, the first jointing plate bottom outwards turns down in arc-shaped, forms location card-tight part, effectively can position copper bar, more easily make copper bar enter in clamping part.
7, show through up to ten thousand scientific experiments, when positioning element length L1 and the first jointing plate length L2 is 1:2, the locating effect of pin and radiating effect reach optimum.If when positioning element length L1 and the first jointing plate length L2 is less than 1:2, positioning element is too short, not easily positions, and locating effect is not good; If when positioning element length L1 and the first jointing plate length L2 is greater than 1:2, positioning element is long, excessive with copper bar contact area, is unfavorable for that copper bar dispels the heat.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart.
Fig. 2 is pin configuration figure.
Fig. 3 is peg ends positioning element and adhesive parts enlarged drawing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment
As shown in the figure, a kind of Intelligent Bus jack box, comprise casing 1, wherein, described casing 1 back side is provided with multiple interface 2, described interface 2 is provided with multiple pin 3, described pin 3 comprises central copper post 31, it is inner that central copper post 31 is fixed on interface 2, side, described central copper post 31 lower end is provided with clamping part 32, opposite side is provided with adhesive parts 33, described clamping part 32, adhesive parts 33 and central copper post 31 are integral type structure, described clamping part 32 upper end linearly type, lower end is circular arc, bottom outwards turns down and forms guide part 321, described clamping part 32 outer cladding manganese steel sheet 34, described manganese steel sheet 34 is fixedly connected with clamping part 32, lower end is against described clamping part 32 outer peripheral face, described adhesive parts 33 comprises the first jointing plate 331 and the second jointing plate 332, described first jointing plate 332 linearly type structure, and described first jointing plate 331 bottom outwards turns down in arc-shaped, forms location card-tight part 35, described second jointing plate 332 is coated on the first jointing plate 331 periphery, described second jointing plate 332 at right angles trapezium structure, bottom tip the first jointing plate 331 of fitting is outside, positioning element 36 is provided with bottom described central copper post 31, positioning element 36 is positioned at inside clamping part 32, described positioning element 36 linearly type, described positioning element 36 and described central copper post 31 are in integral structure, and described positioning element length L1 and the first jointing plate length L2 is 1:2.
Beneficial effect;
Jack box is provided with unique pin, contacts reliably fastening, good stability, perfect heat-dissipating by the peculiar structure of pin with copper bar, more safe and reliable.
Pin is provided with positioning element, and during use, bus is between positioning element and the first jointing plate, can accurately locate bus position by positioning element, improves locating effect, when avoiding bus to use, skew or crooked occurs.
Pin is provided with clamping part, and the lower end of clamping part is circular arc, and when clamping part clamps copper bar, the grip force of clamping part is just large, so clamping part contacts reliably fastening with copper bar; Clamping part outside is provided with manganese steel sheet, when clamping part clamps copper bar, because the lower end of manganese steel sheet props up clamping part, the grip force of clamping part is just larger, so clamping part contacts more reliably fastening with copper bar, the utility model contacts just more reliably fastening with copper bar.
The first jointing plate linearly type of pin, enlarged contact areas, can ensure the reliability of electrical contact, of the present utility modelly conducts electricity very well, even if Long-Time Service the utility model contacts still reliably fastening with copper bar.
Because the lower end at clamping part is provided with guide part; Copper bar is more easily made to enter in clamping part.
First jointing plate bottom outwards turns down in arc-shaped, forms location card-tight part, effectively can position copper bar, more easily make copper bar enter in clamping part.
Show through up to ten thousand scientific experiments, when positioning element length L1 and the first jointing plate length L2 is 1:2, the locating effect of pin and radiating effect reach optimum.If when positioning element length L1 and the first jointing plate length L2 is less than 1:2, positioning element is too short, not easily positions, and locating effect is not good; If when positioning element length L1 and the first jointing plate length L2 is greater than 1:2, positioning element is long, excessive with copper bar contact area, is unfavorable for that copper bar dispels the heat.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claims.
Claims (1)
1. an Intelligent Bus jack box, comprise casing, wherein, described box back surface is provided with multiple interface, described interface is provided with multiple pin, described pin comprises central copper post, side, described central copper post lower end is provided with clamping part, opposite side is provided with adhesive parts, described clamping part, adhesive parts and central copper post are integral type structure, described clamping part upper end linearly type, lower end is circular arc, bottom outwards turns down formation guide part, described clamping part outer cladding manganese steel sheet, described manganese steel sheet is fixedly connected with clamping part, lower end is against described clamping part outer peripheral face, described adhesive parts comprises the first jointing plate and the second jointing plate, described first jointing plate linearly type structure, and described first jointing plate bottom outwards turns down in arc-shaped, forms location card-tight part, described second jointing plate is coated on the first jointing plate periphery, the rectangular trapezium structure of described second jointing plate, bottom tip the first jointing plate of fitting is outside, described central copper column bottom is provided with positioning element, and positioning element is positioned at inside clamping part, described positioning element linearly type, and described positioning element and described central copper post are integral structure, and described positioning element length L1 and the first jointing plate length L2 is 1:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398022.3U CN204118633U (en) | 2014-07-17 | 2014-07-17 | A kind of Intelligent Bus jack box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398022.3U CN204118633U (en) | 2014-07-17 | 2014-07-17 | A kind of Intelligent Bus jack box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118633U true CN204118633U (en) | 2015-01-21 |
Family
ID=52335913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420398022.3U Expired - Fee Related CN204118633U (en) | 2014-07-17 | 2014-07-17 | A kind of Intelligent Bus jack box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299803A (en) * | 2016-09-29 | 2017-01-04 | 苏州微清医疗器械有限公司 | Electric connector |
-
2014
- 2014-07-17 CN CN201420398022.3U patent/CN204118633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299803A (en) * | 2016-09-29 | 2017-01-04 | 苏州微清医疗器械有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150717 |
|
| EXPY | Termination of patent right or utility model |