CN202076474U - Assembling component of conductive terminal and cable - Google Patents
Assembling component of conductive terminal and cable Download PDFInfo
- Publication number
- CN202076474U CN202076474U CN2011200419854U CN201120041985U CN202076474U CN 202076474 U CN202076474 U CN 202076474U CN 2011200419854 U CN2011200419854 U CN 2011200419854U CN 201120041985 U CN201120041985 U CN 201120041985U CN 202076474 U CN202076474 U CN 202076474U
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- CN
- China
- Prior art keywords
- cable
- conducting terminal
- conduit
- sub
- assembly
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an assembling component of a conductive terminal and a cable. The assembling component comprises a conductive terminal and a cable electrically connected with the conductive terminal, wherein the cable comprises a plurality of core wires and insulating skins covered outside the core wires, the front end of the insulating skin is partially peeled to expose, the conductive terminal comprises a main body part and a conduit assembled on the main body part, the outer surface of the back end of the main body part is provided with external screws, the conduit is provided with an accommodating channel extending along a front direction and a back direction, the inner surface of the front end of the conduit is provided with internal screws, the cable is inserted in the accommodating channel of the conduit, a convex part is formed at the front end of the core wire extending forwards to expose outside the conduit, and the convex part is pressed between the external and internal screws. The assembling component is provided with the improved terminal to realize the novel and rapid connection of the cable.
Description
[technical field]
The utility model refers to a kind of conducting terminal of solar energy photovoltaic system technical field and sub-assembly of cable of relating to especially about the sub-assembly of a kind of conducting terminal and cable.
[background technology]
Along with the development of the finiteness and the environmental protection trend of conventional energy resource, the whole world starts the upsurge of development and use solar energy.Solar-photovoltaic technology converts solar radiant energy to electric energy by photoelectric conversion device, photoelectric conversion device utilizes the photovoltaic effect principle of semiconductor device to carry out opto-electronic conversion usually, and in the process of opto-electronic conversion, need to use the sub-assembly of conducting terminal and cable, also claim the solar energy connector.
The solar energy connector that tradition is used for opto-electronic conversion has conducting terminal and coupled cable to realize electric power transfer, announce US No. 4283106 shown in (being called for short No. 106 patents of US ' down) as United States Patent (USP), it has disclosed a kind of combining structure that is used for the conducting terminal and the cable in photovoltaic field, wherein the afterbody of conducting terminal adopts the heart yearn parcel of curling mode with the cable front end, mode with crimping or welding is fixed again, so electrically conducts with realization.Yet this connected mode is tradition comparatively, and the afterbody of conducting terminal and cable assembling complexity comparatively.
Therefore, necessary sub-assembly to conducting terminal and cable is improved to solve above-mentioned defective of the prior art.
[utility model content]
Main purpose of the present utility model is to provide a kind of convenient conducting terminal that connects and the sub-assembly of cable.
To achieve these goals, the utility model adopts following technical scheme: the sub-assembly of a kind of conducting terminal and cable, it comprises conducting terminal and the cable that is electrical connected with conducting terminal, described cable comprises some heart yearns and is wrapped in the outer insulated hull of heart yearn, the front end of described insulated hull is partly divested so that the heart yearn front end exposes, described conducting terminal comprises main part and is assembled in the conduit of main part, the outer surface of main part rear end is provided with external screw thread, conduit has the inner surface of accommodating passage and front end that extends along fore-and-aft direction and is provided with internal thread, cable inserts accommodating in the passage of conduit, and its heart yearn extends the front end face formation ledge that emergence goes out conduit forward, and this ledge is pressed between external screw thread and the internal thread.
Compared with prior art, the utility model has following beneficial effect: the sub-assembly of conducting terminal and cable has improved conducting terminal, to realize novel with cable and to be connected fast.
[description of drawings]
Fig. 1 is the three-dimensional assembly diagram of the sub-assembly of the utility model conducting terminal and cable.
Fig. 2 is the three-dimensional exploded view of the sub-assembly of conducting terminal shown in Figure 1 and cable.
Fig. 3 is the view at another visual angle of sub-assembly of conducting terminal shown in Figure 2 and cable.
Fig. 4 is the part assembly drawing of the sub-assembly of conducting terminal shown in Figure 3 and cable.
[embodiment]
Please refer to Fig. 1 to shown in Figure 2, the sub-assembly of the utility model conducting terminal and cable comprises conducting terminal 10 and the cable 20 that is electrical connected with conducting terminal, and described cable 20 is crimped between the screw thread that conducting terminal 10 cooperatively interacts and electrically conducts with realization.
Please refer to Fig. 2 to shown in Figure 4, described conducting terminal 10 is made by metal material and is comprised main part 11 and conduit 12, and this main part 11 separates setting with conduit 12, and can assemble mutually to constitute an integral body.Described main part 11 comprises base portion 112 and the contact pin 113 that extends forward from base portion 112 front ends, and contact pin 113 is that elongate and its diameter are thin than base portion 112.The outer surface of base portion 112 rear ends is provided with continuous external screw thread 114.The main part 11 of conducting terminal 10 from its rear end towards preceding being recessed to form a circular host cavity 115.
During assembling, cable 20 inserts accommodating in the passage 120 of conduit 12 from back to front, heart yearn 21 is positioned at accommodates the less zone of passage 120 leading portion diameters, the cable that has insulated hull is positioned at the bigger zone of back segment diameter, heart yearn 21 extends forward and emergence goes out the front end face of conduit 12, and the part that its emergence is gone out conduit 12 front end faces is along the outwards bending and evenly distributing of the radial direction of conduit 12.The conduit 12 that cable 20 will be housed again is assembled in main part 11 rear portions of conducting terminal 10 from back to front, pipe 122 is inserted in the host cavity 115 at main part 11 rear portions wherein, in the accommodating area 123 in simultaneously the part of the rear end of base portion 112 with external screw thread 114 is inserted between pipe 122 and the outer tube 121, the heart yearn 21 that extends beyond conduit 12 front end faces is pressed between the internal thread 124 of external screw thread 114 and outer tube 121 in the process that base portion 112 inserts, and realizes that when screw thread screws conducting terminal 10 is connected with the reliable of cable 20.
Claims (10)
1. the sub-assembly of conducting terminal and cable, it comprises conducting terminal and the cable that is electrical connected with conducting terminal, described cable comprises some heart yearns and is wrapped in the outer insulated hull of heart yearn, the front end of described insulated hull is partly divested so that the heart yearn front end exposes, it is characterized in that: described conducting terminal comprises main part and is assembled in the conduit of main part, the outer surface of main part rear end is provided with external screw thread, conduit has the inner surface of accommodating passage and front end that extends along fore-and-aft direction and is provided with internal thread, cable inserts accommodating in the passage of conduit, and its heart yearn extends the front end face formation ledge that emergence goes out conduit forward, and this ledge is pressed between external screw thread and the internal thread.
2. the sub-assembly of conducting terminal as claimed in claim 1 and cable is characterized in that: described conduit is the two-layer structure, the pipe that it has outer tube and is positioned at this outer tube, and described internal thread is arranged at the inner surface of outer tube.
3. the sub-assembly of conducting terminal as claimed in claim 2 and cable is characterized in that: leave certain interval in described between pipe and the outer tube and form accommodating area, and interior pipe extends and exceed the certain distance of front end face of outer tube forward.
4. the sub-assembly of conducting terminal as claimed in claim 3 and cable is characterized in that: described main part have externally threaded part be inserted in the pipe and outer tube between accommodating area in.
5. the sub-assembly of conducting terminal as claimed in claim 2 and cable is characterized in that: the main part of described conducting terminal from its rear end towards preceding being recessed to form a circular host cavity.
6. the sub-assembly of conducting terminal as claimed in claim 5 and cable is characterized in that: pipe is inserted in the host cavity at main part rear portion in described.
7. the sub-assembly of conducting terminal as claimed in claim 1 and cable is characterized in that: the part of described heart yearn front end emergence outwards bends along the radial direction of conduit.
8. the sub-assembly of conducting terminal as claimed in claim 1 and cable is characterized in that: described main part comprises base portion and the contact pin that extends forward from the base portion front end, and contact pin is that elongate and its diameter are thin than base portion.
9. the sub-assembly of conducting terminal as claimed in claim 2 and cable is characterized in that: the described passage of accommodating is bigger than the part in interior pipe at the diameter of conduit latter half.
10. the sub-assembly of conducting terminal as claimed in claim 9 and cable is characterized in that: described heart yearn is positioned at accommodates the less zone of channel diameter, and the cable that has insulated hull is positioned at the bigger zone of back segment diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200419854U CN202076474U (en) | 2011-02-18 | 2011-02-18 | Assembling component of conductive terminal and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200419854U CN202076474U (en) | 2011-02-18 | 2011-02-18 | Assembling component of conductive terminal and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076474U true CN202076474U (en) | 2011-12-14 |
Family
ID=45114555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200419854U Expired - Fee Related CN202076474U (en) | 2011-02-18 | 2011-02-18 | Assembling component of conductive terminal and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039592A (en) * | 2017-12-23 | 2018-05-15 | 河南智金网络技术有限公司 | A kind of soft silk thread quick connector of multiply |
-
2011
- 2011-02-18 CN CN2011200419854U patent/CN202076474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039592A (en) * | 2017-12-23 | 2018-05-15 | 河南智金网络技术有限公司 | A kind of soft silk thread quick connector of multiply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140218 |