CN108963499B - Special-shaped copper bar - Google Patents
Special-shaped copper bar Download PDFInfo
- Publication number
- CN108963499B CN108963499B CN201810660211.6A CN201810660211A CN108963499B CN 108963499 B CN108963499 B CN 108963499B CN 201810660211 A CN201810660211 A CN 201810660211A CN 108963499 B CN108963499 B CN 108963499B
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- CN
- China
- Prior art keywords
- copper bar
- shaped copper
- current bearing
- fixed
- special
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
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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
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
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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
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
- H01R25/161—Details
- H01R25/162—Electrical connections between or with rails or bus-bars
Landscapes
- Induction Machinery (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses a special-shaped copper bar, and belongs to the field of electrical devices. This dysmorphism copper bar includes fixed axle and three current loading board, and the fixed axle is insulating material, and each current loading board uses the axis of fixed axle to fix on the periphery wall of fixed axle as axle circumference, and the angle between per two adjacent current loading boards equals, all is provided with a plurality of terminals on every current loading board. The special-shaped copper bar provided by the invention can reduce the occupied installation space.
Description
Technical Field
The invention belongs to the field of electric devices, and particularly relates to a special-shaped copper bar.
Background
The copper bar is a common electric device and plays a role in transmitting current in a circuit. The structure of the current carrying plate is relatively fixed, the current carrying plate mainly comprises a current carrying plate and a plurality of binding posts, and the binding posts are arranged on one side of the current carrying plate at equal intervals. When three-phase alternating current is required to be connected, three copper bars are usually arranged side by side, and each phase of circuit is connected with one copper bar, so that current transmission is realized.
In practical application, the copper bar sets up in automatically controlled cabinet usually, because the structural shape of copper bar is fixed, so lead to a plurality of copper bars of arranging side by side to occupy great installation space.
Disclosure of Invention
The embodiment of the invention provides a special-shaped copper bar, which can reduce the occupied installation space. The technical scheme is as follows:
the embodiment of the invention provides a special-shaped copper bar which comprises a fixing shaft and three current bearing plates, wherein the fixing shaft is made of insulating materials, the current bearing plates are circumferentially fixed on the outer peripheral wall of the fixing shaft by taking the central axis of the fixing shaft as an axis, the angles between every two adjacent current bearing plates are equal, and each current bearing plate is provided with a plurality of binding posts.
In one implementation manner of the invention, two ends of the fixed shaft are provided with fixed ear plates, and the two fixed ear plates are located on the same plane.
In another implementation manner of the present invention, each of the fixing ear plates is provided with a jack, and the jack is used for inserting a fixing bolt.
In another implementation manner of the invention, three studs are arranged on each current carrying plate, and the studs are arranged at intervals.
In still another embodiment of the present invention, the terminals are spaced apart from each other at equal intervals in a central axis direction of the fixing shaft.
In another implementation manner of the present invention, an insulation space is provided between every two adjacent current carrying plates, three binding posts are provided in each insulation space, and all three binding posts are provided on the same current carrying plate.
In still another embodiment of the present invention, a length of each of the current carrier plates in a central axis direction of the stationary shaft is smaller than a length of the stationary shaft.
In yet another implementation of the invention, each of the current carrying plates is a copper structural member.
In yet another embodiment of the present invention, each of the terminals is a copper structural member.
In another implementation of the invention, the current carrying plate and the corresponding stud are of an integral structure.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
the three current bearing plates are fixed together through the insulating fixing shaft, each current bearing plate is limited to be circumferentially fixed on the outer peripheral wall of the fixing shaft by taking the central axis of the fixing shaft as the shaft, and the angles between every two adjacent current bearing plates are equal, so that the special-shaped copper bar provided by the embodiment of the invention saves redundant installation space occupied by the interval arrangement of the three current bearing plates.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a front view of a specially-shaped copper bar provided by an embodiment of the present invention;
fig. 2 is a left side view of the specially-shaped copper bar provided by the embodiment of the invention;
the symbols in the drawings represent the following meanings:
1-fixed shaft, 2-current bearing plate, 3-binding post, 4-fixed lug plate, 5-jack and 6-insulating space.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The embodiment of the invention provides a special-shaped copper bar, as shown in fig. 1, the special-shaped copper bar is suitable for conducting three-phase alternating current, the special-shaped copper bar comprises a fixed shaft 1 and three current bearing plates 2, the fixed shaft 1 is made of an insulating material, each current bearing plate 2 is fixed on the outer peripheral wall of the fixed shaft 1 by taking the central axis of the fixed shaft 1 as the axial circumference, the angles between every two adjacent current bearing plates 2 are equal, and each current bearing plate 2 is provided with a plurality of binding posts 3.
According to the special-shaped copper bar provided by the embodiment of the invention, the three current bearing plates 2 are fixed together through the insulated fixing shaft 1, each current bearing plate 2 is limited to be fixed on the outer peripheral wall of the fixing shaft 1 in the circumferential direction by taking the central axis of the fixing shaft 1 as the axial direction, and the angles between every two adjacent current bearing plates 2 are equal, so that the special-shaped copper bar provided by the embodiment of the invention saves redundant installation space occupied by the interval arrangement of the three current bearing plates 2.
Preferably, each terminal stud 3 and each current carrier plate 2 are copper structural parts, so that the influence of the terminal stud 3 and the current carrier plate 2 on the current transmission can be minimized due to the excellent electrical conductivity of copper.
Optionally, the current bearing plate 2 and the corresponding binding post 3 are of an integrated structure, so that the structural strength of the special-shaped copper bar is improved, and the special-shaped copper bar is easy to manufacture and produce.
Preferably, the fixing shaft 1 may be a ceramic structural member, so that the insulating property of the fixing shaft 1 can be effectively ensured.
Fig. 2 is a left side view of the special-shaped copper bar, and with reference to fig. 2, in this embodiment, the two ends of the fixing shaft 1 are both provided with the fixing ear plates 4, and the two fixing ear plates 4 are located on the same plane.
In the above-mentioned implementation, fixed otic placode 4 is arranged in installing fixed axle 1 in automatically controlled cabinet, and all sets up fixed otic placode 4 at the both ends of fixed axle 1, and inject two fixed otic placodes 4 and be located the coplanar, can effectually guarantee the firm installation of fixed axle 1 in automatically controlled cabinet.
Specifically, each fixing ear plate 4 is provided with a jack 5, and the jack 5 is used for inserting a fixing bolt.
When the installation is in practice, all can the cartridge have fixing bolt in two jacks 5, through the special-shaped copper bar of dismouting that fixing bolt can be convenient.
With continued reference to fig. 2, in the present embodiment, the length of each current carrying plate 2 in the central axis direction of the stationary shaft 1 is smaller than the length of the stationary shaft 1.
In the above implementation mode, the length of the current bearing plate 2 is limited to be smaller than that of the fixed shaft 1, so that the current bearing plate 2 can be prevented from protruding out of the fixed shaft 1, complete insulation between the current bearing plates 2 is guaranteed, and reliability of the special-shaped copper bar is improved.
In the present embodiment, three terminals 3 are provided on each current carrying plate 2, and the terminals 3 are arranged at intervals.
In the above implementation mode, because three terminals 3 are arranged on the current bearing plate 2, and the terminals 3 are arranged at intervals, three circuits can be connected to each current bearing plate 2, so that the practicability of the special-shaped copper bar is improved.
Preferably, each terminal 3 is arranged along the axis direction of fixed axle 1 equidistance interval to can be convenient for be used for the electric wire of putting in order and being connected with terminal 3, further save the space in the electricity accuse cabinet.
Preferably, an insulation space 6 is arranged between every two adjacent current carrying plates 2, three binding posts 3 are arranged in each insulation space 6, and the three binding posts 3 are all arranged on the same current carrying plate 2.
When the special-shaped copper bar is actually used, only three terminals 3 are arranged between every two insulation spaces 6, and the three terminals 3 are arranged on the same current bearing plate 2, namely, only one terminal 3 on one current bearing plate 2 is arranged in each insulation space 6, so that the insulation spaces 6 can contain electric wires connected to the terminals 3 in an unnecessary space, and space in the electric control cabinet is saved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The special-shaped copper bar is characterized in that the special-shaped copper bar comprises a fixed shaft and three current bearing plates, the fixed shaft is made of insulating materials, each current bearing plate is a copper structural member, each current bearing plate is circumferentially fixed on the outer peripheral wall of the fixed shaft by taking the central axis of the fixed shaft as an axis, the angles between every two adjacent current bearing plates are equal, and each current bearing plate is provided with a plurality of binding posts;
each current bearing plate is provided with three binding posts, and the binding posts are arranged at intervals;
the binding posts are arranged at equal intervals along the central axis direction of the fixed shaft;
an insulation space is arranged between every two adjacent current bearing plates, three binding posts are arranged in each insulation space, and the three binding posts are all arranged on the same current bearing plate;
two ends of the fixed shaft are provided with fixed ear plates, and the two fixed ear plates are positioned on the same plane;
every all be provided with the jack on the fixed otic placode, the jack is used for cartridge fixing bolt.
2. The shaped copper bar as claimed in claim 1, wherein the length of each current carrying plate in the direction of the central axis of the stationary shaft is smaller than the length of the stationary shaft.
3. The shaped copper bar as claimed in claim 1, wherein each of the terminals is a copper structural member.
4. The shaped copper bar as claimed in claim 1, wherein the current carrying plate and the corresponding terminal post are of a unitary construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810660211.6A CN108963499B (en) | 2018-06-25 | 2018-06-25 | Special-shaped copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810660211.6A CN108963499B (en) | 2018-06-25 | 2018-06-25 | Special-shaped copper bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108963499A CN108963499A (en) | 2018-12-07 |
| CN108963499B true CN108963499B (en) | 2020-12-08 |
Family
ID=64486455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810660211.6A Active CN108963499B (en) | 2018-06-25 | 2018-06-25 | Special-shaped copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108963499B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583818U (en) * | 1978-12-06 | 1980-06-10 | ||
| CN201590497U (en) * | 2009-12-02 | 2010-09-22 | 艾默生网络能源有限公司 | Terminal with flange plate and terminal connecting body |
| KR101038777B1 (en) * | 2009-12-11 | 2011-06-03 | (주)블렛스인더스트리 | Receiving and distributing electricity equippment for saving power |
| CN105375218A (en) * | 2015-12-15 | 2016-03-02 | 南京电巢电器科技有限公司 | Busbar used for illumination power distribution box |
| CN206349602U (en) * | 2016-12-27 | 2017-07-21 | 中山格朗特尔电气科技有限公司 | A kind of power distributing cabinet high current copper busbar structure |
| CN107968275B (en) * | 2017-09-30 | 2019-10-08 | 武汉船用机械有限责任公司 | A kind of electrical connection arrangement |
-
2018
- 2018-06-25 CN CN201810660211.6A patent/CN108963499B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108963499A (en) | 2018-12-07 |
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