CN108666775B - Connector with a plurality of connectors - Google Patents
Connector with a plurality of connectors Download PDFInfo
- Publication number
- CN108666775B CN108666775B CN201710190129.7A CN201710190129A CN108666775B CN 108666775 B CN108666775 B CN 108666775B CN 201710190129 A CN201710190129 A CN 201710190129A CN 108666775 B CN108666775 B CN 108666775B
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- CN
- China
- Prior art keywords
- conductive member
- wedge
- conductor
- hook
- connector
- 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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- 238000000926 separation method Methods 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- H01R11/01—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 form or arrangement of the conductive interconnection between the connecting locations
-
- 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
-
- 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
Abstract
A connector includes a first conductive member and a second conductive member adapted to nest with each other. At least one first barb structure is formed on the first conductive member and at least one second barb structure is formed on the second conductive member. The at least one first barb structure engages the at least one second barb structure, respectively, when the first and second conductive members are nested with one another, thereby locking the first and second conductive members together to prevent separation of the first and second conductive members. Therefore, in the invention, an additional connecting bolt is not required to be provided for the connector, so that the connecting structure of the connector is simplified, the assembling difficulty of the connector is reduced, and the cost of the connector is reduced.
Description
Technical Field
The present invention relates to a connector, and more particularly to a connector adapted to electrically connect a first conductor to a second conductor.
Background
In power distribution systems, it is often necessary to use connectors that electrically connect one cable to another. Since the cables used in power distribution systems are typically high voltage cables, which are typically large in diameter, the connectors that electrically connect the high voltage cables require a large compressive force to the cables to achieve a reliable electrical connection between the connectors and the cables.
In the prior art, connectors for electrically connecting high voltage cables generally include a first conductive member, a second conductive member, and a connecting bolt. A connection hole is formed in each of the first conductive member and the second conductive member, and a connection bolt passes through the connection hole in each of the first conductive member and the second conductive member. The first and second conductive members are interlocked by tightening nuts on the bolts. By adjusting the tightening degree of the nut, the pressing force exerted on the cable by the first conductive member and the second conductive member can be adjusted.
In the prior art, since one additional connecting bolt is required to lock the first conductive member and the second conductive member together, the structure of the connector is complicated, assembly is difficult, and cost is high.
Disclosure of Invention
The present invention is directed to solving at least one of the above-mentioned problems and disadvantages of the prior art.
According to an object of the present invention, there is provided a connector which is simple in structure, easy to assemble and low in cost.
According to one aspect of the present invention, there is provided a connector comprising a first conductive member and a second conductive member adapted to nest together. Wherein at least one first barb structure is formed on the first conductive member and at least one second barb structure is formed on the second conductive member. The at least one first barb structure engages the at least one second barb structure, respectively, when the first and second conductive members are nested with one another, thereby locking the first and second conductive members together to prevent separation of the first and second conductive members.
According to an exemplary embodiment of the present invention, the first conductive member includes a first hook portion and a first wedge portion extending from the first hook portion; and the second conductive member includes a second hook portion and a second wedge portion extending from the second hook portion.
According to another exemplary embodiment of the present invention, a first channel adapted to receive a first conductor is formed in the first hook portion, and a second channel adapted to receive a second conductor is formed in the second hook portion; when the first and second conductive members are nested with one another, the first and second conductors are held in the first and second channels, respectively, thereby electrically connecting the first conductor to the second conductor.
According to another exemplary embodiment of the present invention, the first wedge portion of the first conductive member is adapted to be embedded between the second hook portion and the second wedge portion of the second conductive member; the second wedge portion of the second conductive member is adapted to be interposed between the first hook portion and the first wedge portion of the first conductive member.
According to another exemplary embodiment of the present invention, the first wedge portion has a first friction contact surface facing the second hook portion, and the second wedge portion has a second friction contact surface facing the first hook portion; when the first conductive member and the second conductive member are nested with each other, the first conductor is sandwiched between the second friction contact surface and the inner wall surface of the first passage, and the second conductor is sandwiched between the first friction contact surface and the inner wall surface of the second passage.
According to another exemplary embodiment of the present invention, the first friction contact surface and the second friction contact surface are planar friction contact surfaces or arc-shaped friction contact surfaces.
According to another exemplary embodiment of the present invention, the at least one first barb structure is formed on a first surface of the first wedge facing the second wedge; the at least one second barb structure is formed on a second surface of the second wedge facing the first wedge.
According to another exemplary embodiment of the present invention, a first snap structure is formed on the first conductive member and a second snap structure is formed on the second conductive member; the first snap feature engages the second snap feature when the first and second conductive members are nested with one another to prevent movement of the first and second conductive members in an axial direction of the first or second channels.
According to another exemplary embodiment of the present invention, the first catching structure includes a first protrusion formed on a distal end of the first hook portion and a first groove formed on a distal end of the first wedge portion; the second catching structure includes a second protrusion formed on a distal end of the second hook portion and a second groove formed on a distal end of the second wedge portion; the first protrusion is adapted to snap into the second recess, and the second protrusion is adapted to snap into the first recess.
According to another exemplary embodiment of the present invention, the first conductive member and the second conductive member are identical.
According to another exemplary embodiment of the present invention, the first conductor and the second conductor are high voltage power cables.
In the foregoing exemplary embodiments according to the present invention, the first and second barb structures are formed on the first and second conductive members of the connector, respectively, and the first and second conductive members may be locked together by the first and second barb structures, so that there is no need to provide one additional connection bolt, thereby simplifying the connection structure of the connector, reducing the difficulty of assembling the connector, and reducing the cost of the connector.
Other objects and advantages of the present invention will become apparent from the following description of the invention with reference to the accompanying drawings, which provide a thorough understanding of the present invention.
Drawings
Fig. 1 shows a schematic perspective view of a connector according to an exemplary embodiment of the invention; and
fig. 2 shows a cross-sectional view of the connector shown in fig. 1, wherein a first conductor and a second conductor are shown electrically connected to each other by the connector.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings. In the specification, the same or similar reference numerals denote the same or similar components. The following description of embodiments of the present invention with reference to the accompanying drawings is intended to illustrate the general inventive concept and should not be taken as limiting the invention.
Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in the drawings in order to simplify the drawings.
According to one general technical concept of the present invention, there is provided a connector including a first conductive member and a second conductive member adapted to be nested with each other. Wherein at least one first barb structure is formed on the first conductive member and at least one second barb structure is formed on the second conductive member. The at least one first barb structure engages the at least one second barb structure, respectively, when the first and second conductive members are nested with one another, thereby locking the first and second conductive members together to prevent separation of the first and second conductive members.
Fig. 1 shows a schematic perspective view of a connector according to an exemplary embodiment of the invention; and fig. 2 shows a cross-sectional view of the connector shown in fig. 1, wherein a first conductor 10 and a second conductor 20 are shown electrically connected to each other by the connector.
As shown in fig. 1 and 2, in one embodiment of the present invention, the connector mainly includes a first conductive member 100 and a second conductive member 200.
As shown in fig. 1 and 2, in the illustrated embodiment, the first conductive member 100 and the second conductive member 200 are configured to nest with each other.
As shown in fig. 1 and 2, in the illustrated embodiment, at least one first barb structure 120g is formed on the first conductive member 100 and at least one second barb structure 220g is formed on the second conductive member 200. When the first conductive member 100 and the second conductive member 200 are nested with each other, the at least one first barb structure 120g engages with the at least one second barb structure 220g, respectively, thereby locking the first conductive member 100 and the second conductive member 200 together to prevent separation of the first conductive member 100 and the second conductive member 200.
As shown in fig. 1 and 2, in the illustrated embodiment, the first conductive member 100 includes a first hook 110 and a first wedge 120 extending from the first hook 110. The second conductive member 200 includes a second hook 210 and a second wedge 220 extending from the second hook 210.
As shown in fig. 1 and 2, in the illustrated embodiment, a first channel 111 adapted to receive the first conductor 10 is formed in the first hook 110, and a second channel 211 adapted to receive the second conductor 20 is formed in the second hook 210.
As shown in fig. 1 and 2, in the illustrated embodiment, when the first conductive member 100 and the second conductive member 200 are nested with each other, the first conductor 10 and the second conductor 20 are held in the first channel 111 and the second channel 211, respectively, thereby electrically connecting the first conductor 10 to the second conductor 20.
In an exemplary embodiment of the present invention, the aforementioned first conductor 10 and second conductor 20 may be high voltage power cables. That is, the connector illustrated may be used to electrically connect two high voltage power cables in a power distribution system.
As shown in fig. 1 and 2, in the illustrated embodiment, the first wedge 120 of the first conductive member 100 is adapted to be embedded between the second hook 210 and the second wedge 220 of the second conductive member 200. The second wedge 220 of the second conductive member 200 is adapted to be inserted between the first hook 110 and the first wedge 120 of the first conductive member 100. In this way, the first conductive member 100 and the second conductive member 200 can be nested with each other.
As shown in fig. 1 and 2, in the illustrated embodiment, the first wedge 120 has a first frictional contact surface 121 facing the second hook 210, and the second wedge 220 has a second frictional contact surface 221 facing the first hook 110. When the first conductive member 100 and the second conductive member 200 are nested with each other, the first conductor 10 is sandwiched between the second friction contact surface 221 and the inner wall surface of the first channel 111, and the second conductor 20 is sandwiched between the first friction contact surface 121 and the inner wall surface of the second channel 211.
As shown in fig. 1 and 2, in the illustrated embodiment, the inner wall surface of the first channel 111 and the inner wall surface of the second channel 211 are both circular arc-shaped friction contact surfaces, and the first friction contact surface 121 and the second friction contact surface 221 are both planar friction contact surfaces. However, the present invention is not limited to the illustrated embodiment, and for example, the first and second frictional contact surfaces 121 and 221 may be circular arc-shaped frictional contact surfaces.
As shown in fig. 1 and 2, in the illustrated embodiment, at least one first barb structure 120g is formed on a first surface of the first wedge 120 facing the second wedge 220. At least one second barb structure 220g is formed on a second surface of the second wedge 220 facing the first wedge 120.
As shown in fig. 1 and 2, in the illustrated embodiment, first snap features 110a, 120a are formed on the first conductive member 100 and second snap features 210a, 220a are formed on the second conductive member 200. When the first conductive member 100 and the second conductive member 200 are nested with each other, the first snap structures 110a, 120a engage with the second snap structures 210a, 220a to prevent the first conductive member 100 and the second conductive member 200 from moving in the axial direction of the first channel 111 or the second channel 211.
As shown in fig. 1 and 2, in the illustrated embodiment, the first snap structures 110a, 120a include a first protrusion 110a formed on the end of the first hook 110 and a first groove 120a formed on the end of the first wedge 120. The second catching structure 210a, 220a includes a second protrusion 210a formed on the end of the second hook 210 and a second groove 220a formed on the end of the second wedge 220.
As shown in fig. 1 and 2, in the illustrated embodiment, the first protrusion 110a is adapted to snap into the second recess 220a, and the second protrusion 210a is adapted to snap into the first recess 120a. In this way, the first conductive member 100 and the second conductive member 200 can be prevented from moving in the axial direction of the first passage 111 or the second passage 211.
As shown in fig. 1 and 2, in the illustrated embodiment, the first conductive member 100 and the second conductive member 200 are identical. In this way, only one kind of conductive member is required to be manufactured, and two different kinds of conductive members are not required to be manufactured, so that manufacturing costs can be reduced.
Note, however, that the present invention is not limited to the illustrated embodiment, and the first conductive member 100 and the second conductive member 200 may be different.
Those skilled in the art will appreciate that the embodiments described above are exemplary and that modifications may be made by those skilled in the art, and that the structures described in the various embodiments may be freely combined without conflict in terms of structure or principle.
Although the present invention has been described with reference to the accompanying drawings, the examples disclosed in the drawings are intended to illustrate preferred embodiments of the invention and are not to be construed as limiting the invention.
Although a few embodiments of the present general inventive concept have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the general inventive concept, the scope of which is defined in the claims and their equivalents.
It should be noted that the word "comprising" does not exclude other elements or steps, and that the word "a" or "an" does not exclude a plurality. In addition, any element numbers of the claims should not be construed as limiting the scope of the invention.
Claims (9)
1. A connector comprising a first conductive member (100) and a second conductive member (200) adapted to nest together,
the method is characterized in that:
at least one first barb structure (120 g) is formed on the first conductive member (100) and at least one second barb structure (220 g) is formed on the second conductive member (200);
when the first conductive member (100) and the second conductive member (200) are nested with each other, the at least one first barb structure (120 g) engages with the at least one second barb structure (220 g), respectively, thereby locking the first conductive member (100) and the second conductive member (200) together to prevent separation of the first conductive member (100) and the second conductive member (200),
wherein the first conductive member (100) comprises a first hook portion (110) and a first wedge portion (120) extending from the first hook portion (110), the first wedge portion (120) having an inclined first surface facing the second wedge portion (220); and
the second conductive member (200) includes a second hook portion (210) and a second wedge portion (220) extending from the second hook portion (210), the second wedge portion (220) having an inclined second surface facing the first surface of the first wedge portion (120),
wherein the first wedge portion (120) of the first conductive member (100) is inserted between the second hook portion (210) and the second wedge portion (220) of the second conductive member (200) via an opening between the second surface of the second conductive member (200) and the second hook portion (210), and the second wedge portion (220) of the second conductive member (200) is inserted between the first hook portion (110) and the first wedge portion (120) of the first conductive member (100) via an opening between the first surface of the first conductive member (100) and the first hook portion (110).
2. The connector according to claim 1, wherein:
a first channel (111) adapted to receive a first conductor (10) is formed in the first hook (110), and a second channel (211) adapted to receive a second conductor (20) is formed in the second hook (210);
when the first conductive member (100) and the second conductive member (200) are nested with each other, the first conductor (10) and the second conductor (20) are held in the first channel (111) and the second channel (211), respectively, thereby electrically connecting the first conductor (10) to the second conductor (20).
3. The connector according to claim 2, wherein:
the first wedge (120) has a first frictional contact surface (121) facing the second hook (210), and the second wedge (220) has a second frictional contact surface (221) facing the first hook (110);
when the first conductive member (100) and the second conductive member (200) are nested with each other, the first conductor (10) is sandwiched between the second friction contact surface (221) and the inner wall surface of the first channel (111), and the second conductor (20) is sandwiched between the first friction contact surface (121) and the inner wall surface of the second channel (211).
4. A connector according to claim 3, wherein:
the first friction contact surface (121) and the second friction contact surface (221) are planar friction contact surfaces or arc-shaped friction contact surfaces.
5. The connector according to claim 2, wherein:
the at least one first barb structure (120 g) is formed on a first surface of the first wedge (120) facing the second wedge (220);
the at least one second barb structure (220 g) is formed on a second surface of the second wedge (220) facing the first wedge (120).
6. The connector according to claim 2, wherein:
a first snap structure is formed on the first conductive member (100) and a second snap structure is formed on the second conductive member (200);
the first snap feature engages with the second snap feature when the first conductive member (100) and the second conductive member (200) are nested with each other to prevent movement of the first conductive member (100) and the second conductive member (200) in an axial direction of the first channel (111) or the second channel (211).
7. The connector of claim 6, wherein:
the first catching structure includes a first protrusion (110 a) formed on a distal end of the first hook portion (110) and a first groove (120 a) formed on a distal end of the first wedge portion (120);
the second catching structure includes a second protrusion (210 a) formed on the end of the second hook part (210) and a second groove (220 a) formed on the end of the second wedge part (220);
the first protrusion (110 a) is adapted to snap into the second recess (220 a), and the second protrusion (210 a) is adapted to snap into the first recess (120 a).
8. The connector according to claim 1, wherein: the first conductive member (100) and the second conductive member (200) are identical.
9. The connector according to claim 2, wherein: the first conductor (10) and the second conductor (20) are high voltage power cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190129.7A CN108666775B (en) | 2017-03-27 | 2017-03-27 | Connector with a plurality of connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190129.7A CN108666775B (en) | 2017-03-27 | 2017-03-27 | Connector with a plurality of connectors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108666775A CN108666775A (en) | 2018-10-16 |
| CN108666775B true CN108666775B (en) | 2024-03-15 |
Family
ID=63786317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710190129.7A Active CN108666775B (en) | 2017-03-27 | 2017-03-27 | Connector with a plurality of connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108666775B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3088993A (en) * | 1959-08-26 | 1963-05-07 | Burndy Corp | Crimp connector |
| US6004165A (en) * | 1998-11-06 | 1999-12-21 | Thomas & Betts International | Multiple cable connector and method therefor |
| CN101366149A (en) * | 2006-05-18 | 2009-02-11 | 泰科电子公司 | Combination wedge tap connector |
| CN101682129A (en) * | 2007-05-16 | 2010-03-24 | 泰科电子公司 | Power utility connector with a plurality of conductor receiving channels |
| CN101790817A (en) * | 2007-08-29 | 2010-07-28 | 泰科电子公司 | Wedge connector assembly |
| CN101855786A (en) * | 2007-10-31 | 2010-10-06 | 泰科电子公司 | Stirrup-type power utility electrical connector assemblies |
| CN103218959A (en) * | 2013-04-03 | 2013-07-24 | 德清易成进出口有限公司 | Wind fixing clamp for advertising flagpole |
| CN203150051U (en) * | 2013-04-03 | 2013-08-21 | 德清易成进出口有限公司 | Advertisement flagpole wind resistant clamp |
| CN103457051A (en) * | 2013-09-03 | 2013-12-18 | 贵州电网公司六盘水供电局 | Quick operating wire clamp of tubular busbar of power transmission line |
| CN206727242U (en) * | 2017-03-27 | 2017-12-08 | 泰科电子(上海)有限公司 | Connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7713099B2 (en) * | 2008-09-12 | 2010-05-11 | Burndy Technology Llc | Electrical connector |
-
2017
- 2017-03-27 CN CN201710190129.7A patent/CN108666775B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3088993A (en) * | 1959-08-26 | 1963-05-07 | Burndy Corp | Crimp connector |
| US6004165A (en) * | 1998-11-06 | 1999-12-21 | Thomas & Betts International | Multiple cable connector and method therefor |
| CN101366149A (en) * | 2006-05-18 | 2009-02-11 | 泰科电子公司 | Combination wedge tap connector |
| CN101682129A (en) * | 2007-05-16 | 2010-03-24 | 泰科电子公司 | Power utility connector with a plurality of conductor receiving channels |
| CN101790817A (en) * | 2007-08-29 | 2010-07-28 | 泰科电子公司 | Wedge connector assembly |
| CN101855786A (en) * | 2007-10-31 | 2010-10-06 | 泰科电子公司 | Stirrup-type power utility electrical connector assemblies |
| CN103218959A (en) * | 2013-04-03 | 2013-07-24 | 德清易成进出口有限公司 | Wind fixing clamp for advertising flagpole |
| CN203150051U (en) * | 2013-04-03 | 2013-08-21 | 德清易成进出口有限公司 | Advertisement flagpole wind resistant clamp |
| CN103457051A (en) * | 2013-09-03 | 2013-12-18 | 贵州电网公司六盘水供电局 | Quick operating wire clamp of tubular busbar of power transmission line |
| CN206727242U (en) * | 2017-03-27 | 2017-12-08 | 泰科电子(上海)有限公司 | Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108666775A (en) | 2018-10-16 |
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