CN210074226U - Metal conductor suitable for switch wiring - Google Patents
Metal conductor suitable for switch wiring Download PDFInfo
- Publication number
- CN210074226U CN210074226U CN201921294085.3U CN201921294085U CN210074226U CN 210074226 U CN210074226 U CN 210074226U CN 201921294085 U CN201921294085 U CN 201921294085U CN 210074226 U CN210074226 U CN 210074226U
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- insulating
- inserted block
- insulating sleeve
- electrically conductive
- conductive ball
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Abstract
The utility model discloses a metallic conductor who is fit for switch wiring, including electrically conductive core and insulating sleeve, the head of electrically conductive core is fixed with electrically conductive ball, electrically conductive ball movable mounting is in insulating sleeve's inside, the side of electrically conductive ball is connected with the inserted block through flexible wire, the inserted block is cylindric, symmetrical arrangement's recess is seted up to the inserted block side, the last one end that is close to the inserted block of insulating sleeve installs insulating end cover, the inserted block run through insulating end cover and with insulating end cover fixed connection, insulating protective layer has been cup jointed to the outside of electrically conductive core, and insulating protective layer cup joints in insulating sleeve's outside. The utility model discloses novel structure, the area of contact of increase and junction does benefit to the good transmission of electric energy, and is difficult for droing, improves the fastness of connection.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a metal conductor who is fit for switch wiring.
Background
The electric wires and cables for home decoration in the market are all conventional types, such as BV and BVR, and the products are also produced according to the national and industrial standards, and the common part of the conductors is a circular cross section. The current electric switches, such as lighting switches, sockets and power control switches, all use a wiring method of inserting conductors of wires into conductive metal bodies of electric appliances and then screwing the conductors with screws to complete predetermined power distribution functions.
When the metal conductor of the electric wire with the circular cross section is inserted and screwed, the contact surface shapes of the conductor and the screw are not consistent, the cross section shape of the conductor is circular, only contact points are straight lines, and the contact points of the screw are flat, so that the line-surface contact is formed, the contact is not favorable for good transmission of electric energy, the existing cable is easy to drop at a connection position due to pulling, and the connection reliability is not high, so that the metal conductor suitable for switch wiring is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a metal conductor suitable for switch wiring.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a metallic conductor who is fit for switch wiring, is including leading electrical core and insulating sleeve, the head of leading electrical core is fixed with electrically conductive ball, electrically conductive ball movable mounting is in insulating sleeve's inside, the side of electrically conductive ball is connected with the inserted block through flexible wire, the inserted block is cylindric, the recess of symmetrical arrangement is seted up to the inserted block side, the last one end that is close to the inserted block of insulating sleeve installs insulating end cover, the inserted block run through insulating end cover and with insulating end cover fixed connection, insulating protective layer has been cup jointed to the outside of leading electrical core, and insulating protective layer cup joints in insulating sleeve's outside.
Preferably, the insulating end cover is connected with the insulating sleeve through threads.
Preferably, the insulating sleeve is internally provided with a spherical rotating groove, the conductive ball is positioned in the rotating groove, and the conductive ball is made of copper.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the insertion block is inserted into the port to be connected and then screwed down by the screw, the contact area between the insertion block and the connection part can be increased by arranging the groove on the insertion block, the good transmission of electric energy is facilitated, the insertion block is not easy to fall off, and the connection firmness is improved; meanwhile, the conductive ball capable of freely rotating is arranged, so that when the conductive core receives an external force of pulling or shaking, the conductive core can be buffered through the rotation of the conductive ball, the shaking of the insertion block and the connection part is reduced, and the connection stability of the insertion block can be improved;
2. the utility model discloses novel structure, the area of contact of increase and junction does benefit to the good transmission of electric energy, and is difficult for droing, improves the fastness of connection.
Drawings
Fig. 1 is a schematic structural diagram of a metal conductor suitable for switch wiring according to the present invention;
fig. 2 is a schematic structural diagram of an insertion block of a metal conductor suitable for switch wiring according to the present invention.
In the figure: 1 insulating protective layer, 2 conductive cores, 3 conductive balls, 4 insulating sleeves, 5 insulating end covers, 6 plug blocks, 7 flexible wires and 8 grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a metal conductor suitable for switch wiring, including conductive core 2 and insulating sleeve 4, the head of conductive core 2 is fixed with conductive ball 3, conductive ball 3 movable mounting is in insulating sleeve 4's inside, conductive ball 3's side is connected with inserted block 6 through flexible wire 7, inserted block 6 is cylindric, inserted block 6 side is seted up the recess 8 of symmetrical arrangement, insulating end cover 5 is installed to the one end that is close to inserted block 6 on insulating sleeve 4, inserted block 6 runs through insulating end cover 5 and with insulating end cover 5 fixed connection, insulating protective layer 1 has been cup jointed to conductive core 2's outside, and insulating protective layer 1 cup joints in insulating sleeve 4's outside.
Wherein, the insulating end cover 5 is connected with the insulating sleeve 4 through screw threads.
Wherein, spherical rotation groove has been seted up to insulating sleeve 4's inside, and electrically conductive ball 3 is located the rotation inslot, and electrically conductive ball 3 adopts copper to make.
The working principle is as follows: when the connector is used, the inserting block 6 is inserted into a port to be connected, and then the connector is screwed down through screws, and the groove 8 is formed in the inserting block 6, so that the contact area between the inserting block 6 and the connecting part can be increased, good electric energy transfer is facilitated, the connector is not easy to fall off, and the connection firmness is improved; meanwhile, the conductive ball 3 capable of freely rotating is arranged, so that when the conductive core 2 receives external force of pulling or shaking, the conductive ball 3 can rotate to buffer, the shaking of the insertion block 6 and the connection part is reduced, and the connection stability of the insertion block 6 can be improved; the utility model discloses novel structure, the area of contact of increase and junction does benefit to the good transmission of electric energy, and is difficult for droing, improves the fastness of connection.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a metallic conductor who is fit for switch wiring, includes conductive core (2) and insulating sleeve (4), its characterized in that, the head of conductive core (2) is fixed with conductive ball (3), conductive ball (3) movable mounting is in the inside of insulating sleeve (4), the side of conductive ball (3) is connected with inserted block (6) through flexible wire (7), inserted block (6) are cylindric, symmetrical arrangement's recess (8) are seted up to inserted block (6) side, insulating end cover (5) are installed to the one end that is close to inserted block (6) on insulating sleeve (4), inserted block (6) run through insulating end cover (5) and with insulating end cover (5) fixed connection, insulating protective layer (1) has been cup jointed to the outside of conductive core (2), and insulating protective layer (1) cup joints the outside at insulating sleeve (4).
2. The metal conductor suitable for switch wiring according to claim 1, wherein the insulating end cap (5) is connected with the insulating sleeve (4) by screw thread.
3. The metal conductor suitable for the switch wiring is characterized in that the insulating sleeve (4) is internally provided with a spherical rotating groove, the conductive ball (3) is positioned in the rotating groove, and the conductive ball (3) is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294085.3U CN210074226U (en) | 2019-08-12 | 2019-08-12 | Metal conductor suitable for switch wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294085.3U CN210074226U (en) | 2019-08-12 | 2019-08-12 | Metal conductor suitable for switch wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210074226U true CN210074226U (en) | 2020-02-14 |
Family
ID=69430715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921294085.3U Active CN210074226U (en) | 2019-08-12 | 2019-08-12 | Metal conductor suitable for switch wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210074226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864486A (en) * | 2020-07-20 | 2020-10-30 | 安徽亢信电子科技有限公司 | Cable connector capable of being fixed at multiple angles and using method thereof |
-
2019
- 2019-08-12 CN CN201921294085.3U patent/CN210074226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864486A (en) * | 2020-07-20 | 2020-10-30 | 安徽亢信电子科技有限公司 | Cable connector capable of being fixed at multiple angles and using method thereof |
| CN111864486B (en) * | 2020-07-20 | 2022-06-10 | 安徽亢信电子科技有限公司 | Cable connector capable of being fixed at multiple angles and using method thereof |
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