CN209766795U - Single switch cable - Google Patents
Single switch cable Download PDFInfo
- Publication number
- CN209766795U CN209766795U CN201821703453.0U CN201821703453U CN209766795U CN 209766795 U CN209766795 U CN 209766795U CN 201821703453 U CN201821703453 U CN 201821703453U CN 209766795 U CN209766795 U CN 209766795U
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- China
- Prior art keywords
- connector
- terminal
- electric wire
- wire
- intermediate connector
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- 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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- 238000009413 insulation Methods 0.000 claims description 11
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
Abstract
The utility model is suitable for a cable technical field provides a unit switch cable, including plug-in components subassembly, wire assembly, connector module and, the plug-in components subassembly includes connector and terminal union piece, the connector with the terminal union piece can be dismantled and be connected, the connector is located one side of the terminal union piece, the wire assembly includes first electric wire and second electric wire, first electric wire with the terminal union piece fixed connection; through being provided with connector in the middle of first intermediate junction ware and the second, respectively with first electric wire and second connection of electric lines, connector in the middle of rethread first intermediate junction ware and the second is connected with first terminal and the second of colding pressing respectively, it is fixed more firm at first terminal and the second of colding pressing respectively to make first electric wire and second electric wire, can effectually avoid whole electric wire to pass the terminal of colding pressing, the electric wire has been stopped with the contact failure of the terminal of colding pressing, it is fixed more stable to make the unit switch cable.
Description
Technical Field
The utility model belongs to the technical field of the cable, especially, relate to a unit switch cable.
Background
cable is a generic term for optical cables, electrical cables, and the like. The cable has many purposes, is mainly used for controlling installation, connecting equipment, transmitting power and other multiple functions, and is a common and indispensable object in daily life. Installation requires special care since the cable is live.
The sinle silk that the unit switch used is less, presses not tightly when the crimping is all insulation terminal, or whole root line all can pass insulation terminal, and this kind of condition can lead to the phenomenon that the terminal pressed on the insulating layer to make wire rod and all insulation terminal contact failure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a unit switch cable, it is less to aim at solving the sinle silk that the unit switch used, presses not tightly in the time of the all insulation terminal of crimping, or whole root line can all pass insulation terminal, and this kind of condition can lead to the phenomenon that the terminal pressed on the insulating layer to make wire rod and the all insulation terminal contact failure's problem.
The utility model discloses a single-machine switch cable, including plug-in components subassembly, wire assembly, connector assembly, first cold pressing terminal and second cold pressing terminal, the plug-in components subassembly includes connector and terminal union piece, the connector with the terminal union piece can be dismantled and be connected, the connector is located one side of the terminal union piece;
the lead assembly comprises a first electric wire and a second electric wire, the first electric wire is fixedly connected with the terminal connector and is positioned on one side of the terminal connector, which is far away from the connector, and the second electric wire is fixedly connected with the terminal connector and is positioned on one side of the first electric wire;
The connector assembly comprises a first intermediate connector and a second intermediate connector, the first intermediate connector is fixedly connected with the first electric wire and is positioned at the other end, away from the terminal connecting piece, of the first electric wire, and the second intermediate connector is fixedly connected with the second electric wire and is positioned at the other end, away from the terminal connecting piece, of the second electric wire;
The first cold pressing terminal is fixedly connected with the first intermediate connector and is only positioned on one side of the first intermediate connector, and the second cold pressing terminal is fixedly connected with the second intermediate connector and is positioned on one side of the second intermediate connector;
The first intermediate connector further comprises a sleeve, a connecting column and a connecting piece, wherein the sleeve is an internal hollow sleeve, the sleeve is fixedly connected with the connecting column through threads and is located at one end of the connecting column, the connecting column is internally hollow, the connecting piece is fixedly connected with the connecting column and is located at the end, far away from the sleeve, of the connecting column, a round hole is formed in the connecting piece, and the second intermediate connector is the same as the first intermediate connector.
The utility model discloses it is preferred still to provide, terminal union piece inside is provided with two SM pin type terminals, and two SM pin type terminals respectively with first electric wire with second electric wire internal conductor connects, the model of connector is SM-2A.
The utility model discloses it is preferred still to provide, the model of first electric wire with the second electric wire is UL1007#24AWG, the colour of first electric wire is red, the colour of second electric wire is black.
the utility model discloses still provide preferred, first intermediate junction ware still includes sleeve pipe, spliced pole and connection piece, the sleeve pipe is inside hollow sleeve pipe, the sleeve pipe with the spliced pole passes through screw thread fixed connection, and is located the one end of spliced pole, the spliced pole is inside to be hollow, the connection piece with spliced pole fixed connection, and be located the spliced pole is kept away from sheathed tube one end, the round hole has been seted up on the spliced pole, second intermediate junction ware with first intermediate junction ware is the same.
The utility model discloses still provide preferred, first cold pressing terminal with the second cold pressing terminal is the female terminal of colding pressing of PVC all insulation, the connector the terminal union piece first electric wire first intermediate junction ware with first cold pressing terminal electric connection, the connector the terminal union piece the second electric wire second intermediate junction ware with the second cold pressing terminal electric connection.
compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a single switch cable, through being provided with connector in the middle of first intermediate junction ware and the second, respectively with first electric wire and second connection of electric lines, connector in the middle of rethread first intermediate junction ware and the second is connected with first terminal and the second of colding pressing respectively, it is fixed more firm to make first electric wire and second electric wire colded pressing the terminal at first terminal and the second of colding pressing respectively like this, can effectually avoid whole electric wire to pass the terminal of colding pressing, the contact failure of electric wire and the terminal of colding pressing has been stopped, it is fixed more stable to make single switch cable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the middle connector of the present invention;
FIG. 3 is a schematic view of the top-view structure of the connecting column and the connecting sheet of the present invention;
FIG. 4 is a front view of the connecting column and the connecting sheet of the present invention;
fig. 5 is a schematic top view of the middle sleeve according to the present invention;
FIG. 6 is a schematic view of the bottom structure of the connecting column of the present invention;
in the figure: 1-plug component, 11-connector, 12-terminal connector, 2-wire component, 21-first wire, 22-second wire, 3-connector component, 31-first intermediate connector, 32-second intermediate connector, 311-sleeve, 312-connecting column, 313-connecting sheet, 41-first cold-pressed terminal and 42-second cold-pressed terminal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-6, the present invention provides a technical solution: a single switch cable comprises a plug-in component 1, a lead component 2, a connector component 3, a first cold-pressed terminal 41 and a second cold-pressed terminal 42, wherein the plug-in component 1 comprises a plug-in component 11 and a terminal connecting piece 12, the plug-in component 11 is detachably connected with the terminal connecting piece 12, and the plug-in component 11 is positioned on one side of the terminal connecting piece 12;
The lead assembly 2 comprises a first electric wire 21 and a second electric wire 22, wherein the first electric wire 21 is fixedly connected with the terminal connector 12 and is positioned at one side of the terminal connector 12 far away from the connector 11, and the second electric wire 22 is fixedly connected with the terminal connector 12 and is positioned at one side of the first electric wire 21;
The connector assembly 3 comprises a first intermediate connector 31 and a second intermediate connector 32, the first intermediate connector 31 is fixedly connected with the first electric wire 21 and is positioned at the other end of the first electric wire 21 far away from the terminal connecting piece 12, and the second intermediate connector 32 is fixedly connected with the second electric wire 22 and is positioned at the other end of the second electric wire 22 far away from the terminal connecting piece 12;
The first cold pressed terminal 41 is fixedly connected to the first intermediate connector 31 and is located on one side of the only first intermediate connector 31, and the second cold pressed terminal 42 is fixedly connected to the second intermediate connector 32 and is located on one side of the second intermediate connector 32.
in this embodiment, through being provided with first intermediate connector 31 and second intermediate connector 32, respectively with first electric wire 21 and second connection of electric wires 2, rethread first intermediate connector 31 and second intermediate connector 32 are connected with first terminal 41 and the second terminal 42 of colding pressing respectively, it is more firm to make first electric wire 21 and second electric wire 22 fix at first terminal 41 and the second terminal 42 of colding pressing respectively like this, can effectually avoid whole electric wire to pass the terminal of colding pressing, the contact failure of electric wire and terminal of colding pressing has been stopped, it is more stable to make the unit switch cable fix.
Furthermore, two SM pin terminals are arranged inside the terminal connector 12, and the two SM pin terminals are respectively connected with the internal leads of the first electric wire 21 and the second electric wire 22, and the model of the connector 11 is SM-2A.
In the present embodiment, the terminal fitting 12 is provided with two SM pin terminals therein to facilitate connection of the first electric wire 21 and the second electric wire 22.
Further, the first wire 21 and the second wire 22 have a model number UL1007#24AWG, the first wire 21 has a red color, and the second wire 22 has a black color.
in the embodiment, the models of the first wire 21 and the second wire 22 are UL1007#24AWG, and the surface insulation coils of the first wire 21 and the second wire 22 are red and black to determine the positive and negative machines of the switch cable, so that the worker can distinguish the machines conveniently.
Further, first intermediate connector 31 still includes sleeve 311, spliced pole 312 and connection piece 313, sleeve 311 is inside hollow sleeve, sleeve 311 passes through screw thread fixed connection with spliced pole 312, and is located the one end of spliced pole 312, and spliced pole 312 is inside to be hollow, and connection piece 313 and spliced pole 312 fixed connection, and is located the one end that spliced pole 312 kept away from sleeve 311, has seted up the round hole on the connection piece 313, and second intermediate connector 32 is the same with first intermediate connector 31.
In this embodiment, sleeve 311 is inside hollow insulation support, insulation support 311 can expose the position with the electric wire and entangle, the wire that prevents the electric wire and expose is electrically conductive with the external connection, the condition of electrical apparatus outage takes place, sleeve 311 connects spliced pole 312 and passes through screw thread fixed connection, sleeve 311 and spliced pole 312 are conveniently dismantled and fixed, hollow spliced pole 312, make things convenient for the wire to pass spliced pole 312, the round hole has been seted up on the connection piece 313, make things convenient for the electric wire to coil on connection piece 313, conveniently connect the terminal of colding pressing, make firm the fixing on the terminal of colding pressing of electric wire through connection piece 313, avoided whole root line to pass the terminal of colding pressing, the contact failure of wire rod with the terminal of colding pressing has been stopped, second intermediate connector 32 is the same with first intermediate connector 31 structure.
Further, the first cold-pressed terminal 41 and the second cold-pressed terminal 42 are PVC fully insulated female cold-pressed terminals, the connector 11, the terminal connector 12, the first wire 21, the first intermediate connector 31 and the first cold-pressed terminal 41 are electrically connected, and the connector 11, the terminal connector 12, the second wire 22, the second intermediate connector 32 and the second cold-pressed terminal 42 are electrically connected.
In this embodiment, the connector 11, the terminal connector 12, the first wire 21, the first intermediate connector 31 and the first cold-pressed terminal 41 are electrically connected, and the connector 11, the terminal connector 12, the second wire 22, the second intermediate connector 32 and the second cold-pressed terminal 42 are electrically connected, so that the internal energization of the switch cable is ensured, a complete circuit can be formed, and the single-machine switch cable can normally work.
The utility model discloses a theory of operation and use flow: the utility model discloses the installation does, it is fixed with connector 11 and the grafting of terminal union piece 12, be connected first electric wire 21 and second electric wire 22 with two terminals of terminal union piece 12 inside respectively, the other end at first electric wire 21 and second electric wire 22 is established through 2 sleeve pipe 311 covers respectively to the subdividing, pass spliced pole 312 with the wire of this end, the wire coils on connection piece 313, pass through threaded fixation with spliced pole 312 and sleeve pipe 311 again, it is fixed with first terminal and the second terminal of colding pressing respectively with two connection pieces 313, the installation is accomplished the back, be connected to in the external circuit with the switch cable, the use flow of a unit switch cable has been accomplished.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. a single switch cable characterized by: the connector assembly comprises a plug-in component (1), a wire assembly (2), a connector component (3), a first cold pressing terminal (41) and a second cold pressing terminal (42), wherein the plug-in component (1) comprises a connector (11) and a terminal connector (12), the connector (11) is detachably connected with the terminal connector (12), and the connector (11) is positioned on one side of the terminal connector (12);
The lead assembly (2) comprises a first electric wire (21) and a second electric wire (22), the first electric wire (21) is fixedly connected with the terminal connector (12) and is positioned on one side of the terminal connector (12) far away from the connector (11), and the second electric wire (22) is fixedly connected with the terminal connector (12) and is positioned on one side of the first electric wire (21);
The connector assembly (3) comprises a first intermediate connector (31) and a second intermediate connector (32), the first intermediate connector (31) is fixedly connected with the first electric wire (21) and is positioned at the other end of the first electric wire (21) far away from the terminal connector (12), and the second intermediate connector (32) is fixedly connected with the second electric wire (22) and is positioned at the other end of the second electric wire (22) far away from the terminal connector (12);
The first cold-pressed terminal (41) is fixedly connected with the first intermediate connector (31) and is only arranged at one side of the first intermediate connector (31), and the second cold-pressed terminal (42) is fixedly connected with the second intermediate connector (32) and is arranged at one side of the second intermediate connector (32);
First intermediate connector (31) still includes sleeve pipe (311), spliced pole (312) and connection piece (313), sleeve pipe (311) are inside hollow sleeve pipe, sleeve pipe (311) with spliced pole (312) pass through screw thread fixed connection, and are located the one end of spliced pole (312), spliced pole (312) are inside to be hollow, connection piece (313) with spliced pole (312) fixed connection, and are located spliced pole (312) are kept away from the one end of sleeve pipe (311), the round hole has been seted up on connection piece (313), second intermediate connector (32) with first intermediate connector (31) are the same.
2. a single unit switch cable as claimed in claim 1, characterized in that: two SM needle type terminals are arranged inside the terminal connecting piece (12), the two SM needle type terminals are respectively connected with the internal leads of the first electric wire (21) and the second electric wire (22), and the type of the connector (11) is SM-2A.
3. A single unit switch cable as claimed in claim 1, characterized in that: the first wire (21) and the second wire (22) are UL1007#24AWG in model number, the first wire (21) is red in color, and the second wire (22) is black in color.
4. a single unit switch cable as claimed in claim 1, characterized in that: first terminal (41) of colding pressing with second terminal (42) of colding pressing is the female terminal of colding pressing of PVC all insulation, connector (11) terminal union piece (12) first electric wire (21) first intermediate connector (31) with first terminal (41) electric connection of colding pressing, connector (11) terminal union piece (12) second electric wire (22) second intermediate connector (32) with second terminal (42) electric connection of colding pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821703453.0U CN209766795U (en) | 2018-10-21 | 2018-10-21 | Single switch cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821703453.0U CN209766795U (en) | 2018-10-21 | 2018-10-21 | Single switch cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209766795U true CN209766795U (en) | 2019-12-10 |
Family
ID=68743957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821703453.0U Active CN209766795U (en) | 2018-10-21 | 2018-10-21 | Single switch cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209766795U (en) |
-
2018
- 2018-10-21 CN CN201821703453.0U patent/CN209766795U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |