CN109217038B - Copper bar and copper bar assembly - Google Patents
Copper bar and copper bar assembly Download PDFInfo
- Publication number
- CN109217038B CN109217038B CN201810919452.8A CN201810919452A CN109217038B CN 109217038 B CN109217038 B CN 109217038B CN 201810919452 A CN201810919452 A CN 201810919452A CN 109217038 B CN109217038 B CN 109217038B
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- China
- Prior art keywords
- connecting shaft
- copper bar
- section
- cross
- conductive body
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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
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- 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
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- Patch Boards (AREA)
Abstract
The invention discloses a copper bar and a copper bar assembly, and belongs to the field of electrical equipment. The copper bar comprises a platy conductive body, a connecting shaft and a connecting shaft connecting structure, wherein the connecting shaft and the connecting shaft connecting structure are respectively connected with the conductive body, the conductive body is provided with a first side edge and a second side edge which are opposite, a plurality of binding posts are arranged on the conductive body at intervals, the binding posts are positioned between the first side edge and the second side edge, the connecting shaft is positioned at the first side edge and is parallel to the first side edge, the connecting shaft connecting structure is positioned at the second side edge, the connecting shaft and the connecting shaft connecting structure are both made of conductive materials, the connecting shaft is arranged at the first side edge of the conductive body, the connecting shaft connecting structure is arranged at the second side edge, a plurality of copper bars can be connected with the connecting shaft connecting structure through the connecting shaft, the connecting posts are arranged on the conductive body, the copper bars with different numbers are connected, the arrangement of the copper bar in the electric control cabinet is convenient.
Description
Technical Field
The invention relates to the field of electrical equipment, in particular to a copper bar and a copper bar assembly.
Background
The copper bar is also called a copper busbar or a copper bus bar, and is a flat plate-shaped conductor made of copper, and plays a role in conveying current and connecting electrical equipment in a circuit.
The copper bar sets up usually in automatically controlled cabinet, because the space in the automatically controlled cabinet is limited, consequently in order to make the copper bar can connect more electrical equipment, need set up the copper bar bending in automatically controlled cabinet usually, or cut into the multistage with the copper bar, connect through the wire between each section for the copper bar is not convenient for arrange.
Disclosure of Invention
The embodiment of the invention provides a copper bar and a copper bar assembly, which can facilitate the arrangement of the copper bar in an electric control cabinet. The technical scheme is as follows:
on one hand, the embodiment of the invention provides a copper bar, which comprises a plate-shaped conductive body, a connecting shaft and a connecting shaft connecting structure, wherein the connecting shaft and the connecting shaft connecting structure are respectively connected with the conductive body, the conductive body is provided with a first side edge and a second side edge which are opposite, a plurality of binding posts are arranged on the conductive body at intervals, the binding posts are positioned between the first side edge and the second side edge, the connecting shaft is positioned at the first side edge and is parallel to the first side edge, the connecting shaft connecting structure is positioned at the second side edge, and the connecting shaft connecting structure are both made of conductive materials.
Optionally, connecting shaft connection structure includes first splint and second splint, first splint with the second splint is just to setting up, first splint with be formed with the centre gripping groove between the second splint, the extending direction in centre gripping groove with the connecting axle is parallel.
Optionally, the cross section of the connecting shaft and the cross section of the clamping groove are both circular, or
The cross section of the connecting shaft and the cross section of the clamping groove are both regular polygons, and the number of sides of the cross section of the connecting shaft and the number of sides of the cross section of the clamping groove are the same.
Optionally, a plurality of locking bolt holes are respectively formed in the first clamping plate and the second clamping plate, the plurality of locking bolt holes are arranged along the extending direction of the clamping groove, and the clamping groove is located between the plurality of locking bolt holes and the conductive body.
Optionally, one end of the connecting shaft is connected with the conductive body, and a stop block is arranged at the other end of the connecting shaft.
Optionally, the connecting shaft connecting structure comprises a connecting block, a jack is arranged on the connecting block, and the extending direction of the jack is parallel to the connecting shaft.
Optionally, the cross section of the connecting shaft and the cross section of the insertion hole are both circular, or
The cross section of the connecting shaft and the cross section of the insertion hole are both regular polygons, and the number of sides of the cross section of the connecting shaft is the same as that of the sides of the cross section of the insertion hole.
Optionally, the connector further includes a bump connected to the conductive body, the bump protrudes from the first side, the connecting shaft is connected to the bump, an orthogonal projection of the bump on the second side is located outside an orthogonal projection of the connecting shaft connecting structure on the second side, and along an extending direction of the first side, the connecting shaft and the connecting shaft connecting structure are located on the same side of the bump.
Optionally, the plurality of posts are distributed in a straight line.
On the other hand, the embodiment of the invention also provides a copper bar assembly, which comprises at least two copper bars, wherein the at least two copper bars are both the copper bars, and the connecting shaft of one copper bar in the at least two copper bars is connected with the connecting shaft of the other copper bar in the at least two copper bars.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: the connecting shaft is arranged at the first side edge of the conductive body, the connecting shaft connecting structure is arranged at the second side edge of the conductive body, so that a plurality of copper bars can be connected with the connecting shaft connecting structure through the connecting shaft, the conductive body is provided with the binding posts, different quantities of electrical equipment can be connected by connecting different quantities of copper bars, the copper bars with proper quantities are connected according to the size of the electric control cabinet, and the arrangement of the copper bars in the electric control cabinet can be facilitated.
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 structural diagram of a copper bar according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a copper bar according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating a plurality of copper bars connected to each other according to an embodiment of the present invention;
FIG. 4 is a bottom view of FIG. 3;
fig. 5 is a schematic structural diagram of another copper bar according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another copper bar according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of another copper bar according to an embodiment of the present invention.
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.
Fig. 1 is a structural diagram of a copper bar according to an embodiment of the present invention, as shown in fig. 1, the copper bar includes a plate-shaped conductive body 10, a connecting shaft 30 and a connecting shaft connecting structure 40, the connecting shaft 30 and the connecting shaft connecting structure 40 are respectively connected to the conductive body 10, the conductive body 10 has a first side 10a and a second side 10b opposite to each other, a plurality of terminals 20 are disposed on the conductive body 10 at intervals, the plurality of terminals 20 are located between the first side 10a and the second side 10b, the connecting shaft 30 is located at the first side 10a and is parallel to the first side 10a, the connecting shaft connecting structure 40 is located at the second side 10b, and both the connecting shaft 30 and the connecting shaft connecting structure 40.
According to the embodiment of the invention, the connecting shaft is arranged at the first side edge of the conductive body, and the connecting shaft connecting structure is arranged at the second side edge of the conductive body, so that a plurality of copper bars can be connected with the connecting shaft connecting structure through the connecting shaft, the conductive body is provided with the binding post, different numbers of electrical equipment can be connected by connecting different numbers of copper bars, and the copper bars can be conveniently arranged in the electric control cabinet by connecting proper numbers of copper bars according to the size of the electric control cabinet.
Alternatively, the plurality of posts 20 may be distributed in a common line. The plurality of terminals 20 are arranged in a line to facilitate the connection of the electrical device to the terminals 20.
Fig. 2 is a schematic structural diagram of a copper bar according to an embodiment of the present invention, and as shown in fig. 2, the connecting shaft connecting structure 40 may include a first clamping plate 41 and a second clamping plate 42, the first clamping plate 41 and the second clamping plate 42 are disposed opposite to each other, a clamping groove 40a is formed between the first clamping plate 41 and the second clamping plate 42, and an extending direction of the clamping groove 40a is parallel to the first side 10 a. When a plurality of copper bars are connected with each other, the connecting shaft 30 of one copper bar in two adjacent copper bars can be inserted into the clamping groove 40a of the other copper bar, and the connecting shaft 30 is clamped by the first clamping plate 41 and the second clamping plate 42.
Alternatively, both the cross section of the connecting shaft 30 and the cross section of the clamping groove 40a may be circular. Therefore, the connecting shaft 30 can be conveniently rotated in the clamping groove 40a to change the included angle between two adjacent copper bars, and the arrangement of the copper bars can be further facilitated.
Fig. 3 is a schematic view illustrating interconnection of a plurality of copper bars according to an embodiment of the present invention, and fig. 4 is a bottom view of fig. 3. Referring to fig. 3 and 4, since both the cross section of the connecting shaft 30 and the cross section of the clamping groove 40a are circular, the included angle between adjacent copper bars can be changed by rotating the copper bars around the connecting shaft 30.
Further, a plurality of lock bolt holes 50 may be respectively provided on the first clamping plate 41 and the second clamping plate 42, the plurality of lock bolt holes 50 being arranged along an extending direction of the clamping groove 40a, the clamping groove 40a being located between the plurality of lock bolt holes 50 and the conductive body 10. Through inserting the bolt in locking bolt hole 50, can press from both sides the connecting axle 30 tightly between first splint 41 and second splint 42, avoid taking place to become flexible between two copper bars.
Referring to fig. 3, the copper bar may further include a bump 11 connected with the conductive body 10. The projection 11 protrudes from the first side 10a, and the connecting shaft 30 is connected to the projection 11. The orthographic projection of the projection 11 on the second side 10b is located outside the orthographic projection of the connecting shaft connecting structure 40 on the second side 10 b. Along the extending direction of the first side 10a, the connecting shaft 30 and the connecting shaft connecting structure 40 are located on the same side of the projection 11. Thus, when the plurality of copper bars are connected, the plurality of copper bars may be arranged along a line perpendicular to the connecting shaft 30.
Fig. 5 is a schematic structural diagram of another copper bar according to an embodiment of the present invention. As shown in fig. 5, one end of the connecting shaft 30 is connected to the conductive body 10, and the other end of the connecting shaft 30 is provided with a stopper 31. Thus, after the connecting shaft 30 is clamped between the first clamping plate 41 and the second clamping plate 42, the connecting shaft 30 is prevented from being released from the clamping groove 40 a.
Fig. 6 is a schematic structural diagram of another copper bar according to an embodiment of the present invention. As shown in fig. 6, the cross section of the connecting shaft 30 and the cross section of the holding groove 40a may be both regular polygons, and the number of sides of the cross section of the connecting shaft 30 and the number of sides of the cross section of the holding groove 40a may be the same. When connecting two copper bars, can make the contained angle between two copper bars be some fixed numerical value, exemplarily, as shown in fig. 6, the cross section of connecting axle 30 and the cross section of centre gripping groove 40a are the positive direction, like this when connecting two copper bars each other, can make the contained angle between two copper bars 90 or 180. In other embodiments, the cross section of the connecting shaft 30 and the cross section of the clamping groove 40a may be both regular pentagons, regular hexagons, etc.
Fig. 7 is a schematic structural diagram of another copper bar according to an embodiment of the present invention. As shown in fig. 7, the connecting shaft connecting structure 40 may include a connecting block 43, and the connecting block 43 is provided with an insertion hole 43a, and the insertion hole 43a extends in parallel with the connecting shaft 30. Therefore, the connecting shaft 30 of one copper bar can be inserted into the inserting hole 43a of the other copper bar, so that the two copper bars can be connected.
In the embodiment shown in fig. 7, both the cross section of the connecting shaft 30 and the cross section of the insertion hole 43a may be circular. Therefore, the connecting shaft 30 can be conveniently rotated in the insertion hole 43a, so that the included angle between two adjacent copper bars is changed, and the arrangement of the copper bars can be further facilitated.
In other embodiments, the cross section of the connecting shaft 30 and the cross section of the insertion hole 43a may be both regular polygons, and the number of sides of the cross section of the connecting shaft 30 and the number of sides of the cross section of the insertion hole 43a are the same. When two copper bars are connected, the included angle between the two copper bars can be a certain fixed numerical value.
The embodiment of the invention also provides a copper bar assembly, which comprises at least two copper bars, wherein the at least two copper bars are any one of the copper bars shown in the figures 1-7, and the connecting shaft of one copper bar in the at least two copper bars is connected with the connecting shaft of the other copper bar in the at least two copper bars.
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 (10)
1. A copper bar is characterized by comprising a plate-shaped conductive body (10), a connecting shaft (30) and a connecting shaft connecting structure (40), wherein the connecting shaft (30) and the connecting shaft connecting structure are respectively connected with the conductive body (10), the conductive body (10) has opposite first and second sides (10a, 10b), a plurality of binding posts (20) are arranged on the conductive body (10) at intervals, the binding posts (20) are used for connecting electrical equipment, the plurality of posts (20) being located between the first side (10a) and the second side (10b), the connecting shaft (30) is located at the first side edge (10a) and is parallel to the first side edge (10a), the connecting shaft connection (40) is located at the second side (10b), the connecting shaft (30) and the connecting shaft connecting structure (40) are both made of conductive materials.
2. The copper bar according to claim 1, wherein the connecting shaft connecting structure (40) comprises a first clamping plate (41) and a second clamping plate (42), the first clamping plate (41) and the second clamping plate (42) are arranged oppositely, a clamping groove (40a) is formed between the first clamping plate (41) and the second clamping plate (42), and the extending direction of the clamping groove (40a) is parallel to the connecting shaft (30).
3. Copper bar according to claim 2, wherein the cross section of the connecting shaft (30) and the cross section of the clamping groove (40a) are both circular, or
The cross section of the connecting shaft (30) and the cross section of the clamping groove (40a) are both regular polygons, and the number of sides of the cross section of the connecting shaft (30) and the number of sides of the cross section of the clamping groove (40a) are the same.
4. The copper bar according to claim 2, wherein a plurality of locking bolt holes (50) are respectively provided on the first clamping plate (41) and the second clamping plate (42), the plurality of locking bolt holes (50) are arranged along the extension direction of the clamping groove (40a), and the clamping groove (40a) is located between the plurality of locking bolt holes (50) and the conductive body (10).
5. The copper bar as claimed in claim 2, wherein one end of the connecting shaft (30) is connected with the conductive body (10), and the other end of the connecting shaft (30) is provided with a stopper (31).
6. The copper bar as claimed in claim 1, wherein the connecting shaft connecting structure (40) comprises a connecting block (43), and the connecting block (43) is provided with an insertion hole (42a), and the extension direction of the insertion hole (42a) is parallel to the connecting shaft (30).
7. Copper bar according to claim 6, wherein the cross section of the connecting shaft (30) and the cross section of the insertion hole (42a) are both circular, or
The cross section of the connecting shaft (30) and the cross section of the insertion hole (42a) are both regular polygons, and the number of sides of the cross section of the connecting shaft (30) is the same as that of the cross section of the insertion hole (42 a).
8. The copper bar according to any one of claims 1 to 7, further comprising a bump (11) connected to the conductive body (10), wherein the bump (11) protrudes from the first side (10a), the connecting shaft (30) is connected to the bump (11), an orthographic projection of the bump (11) on the second side (10b) is located outside an orthographic projection of the connecting shaft connecting structure (40) on the second side (10b), and the connecting shaft (30) and the connecting shaft connecting structure (40) are located on the same side of the bump (11) along an extending direction of the first side (10 a).
9. The copper bar as claimed in any one of claims 1 to 7, wherein the plurality of terminals (20) are distributed in a collinear manner.
10. A copper bar assembly, characterized by comprising at least two copper bars, wherein the at least two copper bars are the copper bars as claimed in any one of claims 1 to 9, and a connecting shaft of one copper bar in the at least two copper bars is connected with a connecting shaft of another copper bar in the at least two copper bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919452.8A CN109217038B (en) | 2018-08-14 | 2018-08-14 | Copper bar and copper bar assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919452.8A CN109217038B (en) | 2018-08-14 | 2018-08-14 | Copper bar and copper bar assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109217038A CN109217038A (en) | 2019-01-15 |
| CN109217038B true CN109217038B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810919452.8A Active CN109217038B (en) | 2018-08-14 | 2018-08-14 | Copper bar and copper bar assembly |
Country Status (1)
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| CN (1) | CN109217038B (en) |
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| Publication number | Publication date |
|---|---|
| CN109217038A (en) | 2019-01-15 |
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