CN205376805U - Bus fitting - Google Patents
Bus fitting Download PDFInfo
- Publication number
- CN205376805U CN205376805U CN201520900865.3U CN201520900865U CN205376805U CN 205376805 U CN205376805 U CN 205376805U CN 201520900865 U CN201520900865 U CN 201520900865U CN 205376805 U CN205376805 U CN 205376805U
- Authority
- CN
- China
- Prior art keywords
- red copper
- spring
- copper bar
- utility
- model
- 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
Landscapes
- Fuses (AREA)
Abstract
The utility model discloses a bus fitting, it is excellent including the red copper, be equipped with two spring grooves respectively on the both ends of red copper stick, be equipped with on the spring groove and touch the finger spring, and adopt the cuCoBe material to make, red copper stick middle part is equipped with location semicircle lug, the excellent hollow structure that is of red copper, the red copper stick adopts the specification to be (img file='dest_path_DSB0000151632630000011. TIF'wi='26'he='26''s /) 46 red copper stick. The utility model discloses an adopting the specification to compare for (img file='dest_path_DSB0000151632630000012. TIF'wi='28'he='25' /) 46mm's red copper stick and binding the long -pending increase of the gold utensil conductor that together forms in the multi -disc conducting strip through the spring, the overcurrent ability increases thereupon, it can use with the inboard location half slot cooperation in rubber body middle part to increase location semicircle lug in the middle of the bus fitting, can play the automatic positioning in assembling process, the structure is simplified, simple to operate's effect, the adoption is touched and is indicated that the spring makes the structure simplify, and simple to operate, the contact point is many, electric conductive property good, field distribution is even, the contact deformation scope is great and the pressure of contact is invariable, it is little to wear and tear, advantages such as life cycle length.
Description
Technical field
This utility model relates to a kind of bus tie, particularly relates to a kind of bus gold utensil.
Background technology
At present, what existing bus tie adopted is bundled, by gold utensil conducting strip (maximum 12), gold utensil stator, the gold utensil formed by gold utensil spring, and this gold utensil being made up of more sheets of conductive sheet is by holding tightlyOrOn the copper conductor of bus-bar insulator, contacting the conductor of bus-bar insulators by 12 conductiving points of gold utensil conducting strip and conduct electricity, this structure necessarily causes the unstability of contact point.The contact area determining this structure is little, and effective overcurrent capability is less than 630A.
Utility model content
For above-mentioned the deficiencies in the prior art, it is big that this utility model provides a kind of contact area, can be effectively improved the bus gold utensil of overcurrent capability.
To achieve these goals, the technical scheme that this utility model adopts is:
A kind of bus gold utensil, it is characterized in that, including red copper bar, being respectively equipped with two spring grooves on the two ends of described red copper bar, described spring groove is provided with fingertip spring, and described fingertip spring is annular, and adopt CuCoBe material to make, described red copper bar middle part is provided with location semicircle projection, and described red copper bar is hollow-core construction, and described red copper bar employing specification isRed copper bar.
Preferred as technique scheme, is cased with rubber body outside described bus gold utensil, described rubber body inside middle portion is provided with location half slot, and the location semicircle projection on described red copper bar is positioned at location half slot.
From technique scheme it can be seen that this utility model by employing specification isRed copper bar bundled by spring compared to more sheets of conductive sheet that the gold utensil conductor of formation is long-pending to be increased, overcurrent capability increases therewith；Increase in the middle of bus gold utensil location semicircle projection can with the location half slot of rubber body inside middle portion with the use of, can play in assembling process be automatically positioned, structure simplifies, effect easy for installation；Adopt fingertip spring to make structure simplify, easy for installation, contact point is many, conduct electricity very well, Electric Field Distribution uniformly, juxtaposition metamorphose the scope constant pressure contacted, the advantages such as little, life cycle length of wearing and tearing relatively greatly.
Accompanying drawing explanation
In conjunction with accompanying drawing, and by with reference to detailed description below, it will more easily this utility model is had more complete understanding and its adjoint advantage and feature is more easily understood, wherein:
Fig. 1 is sectional view of the present utility model；
Fig. 2 is the structural representation of red copper bar in this utility model；
Fig. 3 is the structural representation of fingertip spring in this utility model；
[in figure accompanying drawing labelling]:
1-red copper bar, 2-fingertip spring, 3-rubber body, 4-spring groove, 5-positions semicircle projection.
Detailed description of the invention
For making content of the present utility model clearly understandable, below in conjunction with Figure of description, content of the present utility model is described further.Certain this utility model is not limited to this specific embodiment, and general replacement the known by those skilled in the art is also covered by protection domain of the present utility model.Secondly, this utility model utilizes schematic diagram to carry out detailed statement, and when describing this utility model example in detail, for the ease of illustrating, schematic diagram, should in this, as to restriction of the present utility model not according to general ratio partial enlargement.
It should be noted that in following embodiment, utilize the structural representation of Fig. 1～3 to carry out detailed statement to by this utility model a kind of bus gold utensil.When describing embodiment of the present utility model in detail, for the ease of illustrating, partial enlargement is not drawn and carried out to each schematic diagram according to general ratio and omission processes, and therefore, should avoid in this, as to restriction of the present utility model.
As shown in Figures 1 to 3, this utility model provides a kind of bus gold utensil, including red copper bar 1, being respectively equipped with two spring grooves 4 on the two ends of red copper bar 1, spring groove 4 is provided with fingertip spring 2, and fingertip spring 2 is annular, and adopt CuCoBe material to make, red copper bar 1 middle part is provided with location semicircle projection 5, and red copper bar 1 is hollow-core construction, and red copper bar 1 adopts the specification to beRed copper bar 1.
Concrete, in the present embodiment, outside bus gold utensil, it being cased with rubber body 3, rubber body 3 inside middle portion is provided with location half slot, and the location semicircle projection 5 on red copper bar 1 is positioned at location half slot.
In sum, this utility model by employing specification isRed copper bar 1 bundled by spring compared to more sheets of conductive sheet that the gold utensil conductor of formation is long-pending to be increased, overcurrent capability increases therewith；Increase in the middle of bus gold utensil location semicircle projection 5 can with the location half slot of rubber body 3 inside middle portion with the use of, can play in assembling process be automatically positioned, structure simplifies, effect easy for installation；Adopt fingertip spring 2 to make structure simplify, easy for installation, contact point is many, conduct electricity very well, Electric Field Distribution uniformly, juxtaposition metamorphose the scope constant pressure contacted, the advantages such as little, life cycle length of wearing and tearing relatively greatly.
Claims (2)
1. a bus gold utensil, it is characterized in that, including red copper bar, being respectively equipped with two spring grooves on the two ends of described red copper bar, described spring groove is provided with fingertip spring, and described fingertip spring is annular, and adopt CuCoBe material to make, described red copper bar middle part is provided with location semicircle projection, and described red copper bar is hollow-core construction, and described red copper bar employing specification isRed copper bar.
2. bus gold utensil as claimed in claim 1, it is characterised in that being cased with rubber body outside described bus gold utensil, described rubber body inside middle portion is provided with location half slot, the location semicircle projection on described red copper bar is positioned at location half slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900865.3U CN205376805U (en) | 2015-11-10 | 2015-11-10 | Bus fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900865.3U CN205376805U (en) | 2015-11-10 | 2015-11-10 | Bus fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376805U true CN205376805U (en) | 2016-07-06 |
Family
ID=56261417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520900865.3U Active CN205376805U (en) | 2015-11-10 | 2015-11-10 | Bus fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376805U (en) |
-
2015
- 2015-11-10 CN CN201520900865.3U patent/CN205376805U/en active Active
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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: 410205 Hunan province Changsha High-tech Development Zone No. 159 pick Luyun Road District 6 room 2304 Patentee after: Hunan rubber Electric Co., Ltd. Address before: 410205 Hunan province Changsha High-tech Development Zone No. 159 pick Luyun Road District 6 room 2304 Patentee before: CHANGSHA XIANG BO ELECTRIC CO., LTD. |