CN205944597U - Novel cable connector structure - Google Patents
Novel cable connector structure Download PDFInfo
- Publication number
- CN205944597U CN205944597U CN201620991201.7U CN201620991201U CN205944597U CN 205944597 U CN205944597 U CN 205944597U CN 201620991201 U CN201620991201 U CN 201620991201U CN 205944597 U CN205944597 U CN 205944597U
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- ring
- plastic parts
- cable
- joint
- waterproof
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Abstract
The utility model discloses a novel cable connector structure, including connect plastic part, block in connecting the plastic part the conductive component and with connect the sealed solidus subassembly of plastic part and conductive component complex. Setting up annular table in connecting the thread end of plastic part, in the tip of waterproof circle sets up annular portion and inserts the gap of annular table inner wall and cable outer wall, setting up on the boss sets up the terminal surface at annular table in that annular portion is outer, one end and the joint plastic part butt other end and waterproof circle of the basket of flowers are locked. Multiplicable electric creepage distance improves the electrical safety grade. The nut screw in connects the plastic part, locks the basket of flowers on the one hand, promotes waterproof ring of tail end to compress tightly the cable, plays waterproof and static line effect, and on the other hand advances to the screw in orientation by promoting waterproof circle, makes during waterproof ring of annular section get into the gap, constitute multiple waterproof, improve waterproof reliability and effective increasing along the electric creepage distance of joint inner wall.
Description
Technical field
The utility model belongs to cable connector structure design, is related to a kind of line with high leakproofness and high electric strength
Cable connector structure.
Background technology
The application scenario of wire and cable connector is a lot, such as the company between the connection of the positive and negative interpolar of cable and cable and terminal box
Connect.The application scenario of wire and cable connector mostly is outdoor open environment, therefore moistureproof damp proof be the important of wire and cable connector performance
Considerations.Mostly traditional wire and cable connector is to increase electric creep age distance by larger production body length thus the company of realization
Connect the sealing solidus of device.Do so not only increased cost, and make to there is also on cable connector structure many unreasonable it
Place.
Utility model content
For the problems referred to above, the utility model provides a kind of Novel cable connector construction it is therefore intended that improving cable
The waterproof reliability of connector and the electric creep age distance increasing along wire and cable connector.
The technical solution of the utility model is as follows：
A kind of Novel cable connector construction, the conductive component including joint plastic parts, being fastened in joint plastic parts, with
And the sealing solidus assembly with joint plastic parts and conductive component cooperation；Described sealing solidus assembly includes cable, water proof ring, flower
Basket and nut；Cable is connected with described conductive component, nested water proof ring, the gaily decorated basket and nut successively outside cable, and nut is connect with described
The end of thread fastening of head plastic parts；It is provided with a prominent annular table, described water proof ring in the middle of the end of thread of described joint plastic parts
End be provided with a ring part, described ring part inserts the gap between the annular table inwall of joint plastic parts and cable outer wall
In, described ring part is cylindrical to be provided with a boss, and described boss is erected on the annular table end face of joint plastic parts, the described gaily decorated basket
One end abut with joint plastic parts, the other end has claw type structure and water proof ring and locks.
According to one side of the present utility model, described conductive component includes conductive pin and Non-return ring；Described conductive slotting
Pin is provided with snap fit, and described Non-return ring is provided with corresponding draw-in groove, and the snap fit of conductive pin enters in the draw-in groove of Non-return ring, makes to lead
Electric mortiser pin is engaged with Non-return ring；Described Non-return ring cylindrical on there is protuberance, described joint plastic parts is provided with recessed accordingly
Groove, the protuberance of Non-return ring enters in the groove of joint plastic parts, so that Non-return ring is engaged with joint plastic parts.
According to one side of the present utility model, described nut, the gaily decorated basket, water proof ring, cable, conductive component, joint plastic cement
Each junction of part interferes.
Advantageous Effects of the present utility model are：
The utility model compared with prior art, improves joint plastic parts, the structure of water proof ring and water proof ring, the gaily decorated basket
And the matching relationship of joint plastic parts three.The utility model is in the higher ring of the end of thread middle setting one of joint plastic parts
Shape platform, arranges a ring part in the end of water proof ring and inserts the inwall of joint plastic parts annular table and the gap of cable outer wall
In, arrange outside water proof ring ring part on an end face that boss is erected at annular table, the one end with the season gaily decorated basket is moulded with joint
Glue part abuts, and the claw of the other end of the gaily decorated basket is locked with water proof ring.This sealing solidus structure can increase electric creep age distance, carries
High electrical safety grade, and it is not required to larger production body length.Nut screws in joint plastic parts, on the one hand the locking gaily decorated basket, promotion
Water proof ring tail end compresses cable, plays waterproof and fixing line effect, on the other hand promotes water proof ring to before screw-in direction from the gaily decorated basket
Enter, so that water proof ring annular section is entered in gap, constitute multiple anti-water spot, improve waterproof reliability and be effectively increased along along joint
The electric creep age distance of wall.
Advantage of the present utility model will be given in the description of specific embodiment part below, partly will retouch from following
Become obvious in stating, or recognized by practice of the present utility model.
Brief description
Fig. 1 is a kind of positive connector explosive view of embodiment of the utility model.
Fig. 2 is a kind of positive connector finished figure of embodiment of the utility model.
Fig. 3 is a kind of positive connector finished product parting face figure of embodiment of the utility model.
Fig. 4 is a kind of negative pole connector explosive view of embodiment of the utility model.
Fig. 5 is a kind of negative pole connector finished figure of embodiment of the utility model.
Fig. 6 is a kind of negative pole connector finished product parting face figure of embodiment of the utility model.
Fig. 7 is a kind of both positive and negative polarity connector of embodiment of the utility model to illustration.
Fig. 8 is a kind of both positive and negative polarity connector of embodiment of the utility model to parting face figure after inserting.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further.
Fig. 1 to Fig. 8 is a kind of embodiment of the present utility model, and what this embodiment was shown is the utility model in photovoltaic cable
Both positive and negative polarity connector on application.The both positive and negative polarity connector of photovoltaic cable includes positive connector and negative pole connector two
Point.
Fig. 1 shows the explosive view of positive connector, as shown in figure 1, the building block of positive connector includes three parts：
One is positive terminal plastic parts 102；Two is conductive component, including positive pole contact pin 103 and Non-return ring 104；Three is sealing solidus group
Part, including water proof ring 105, the gaily decorated basket 106, nut 107, photovoltaic cable 108 and little O-ring 101.Fig. 2 and Fig. 3 shows positive pole
The finished figure of connector and finished product parting face figure.
The assembling mode of positive connector is described below with reference to Fig. 1, Fig. 2 and Fig. 3.First little O-ring 101 is enclosed within positive pole
Joint plastic parts 102 tail end.Little O-ring 101 is also working of plastics, install little O-ring 101 be for following positive connector and
Negative pole connector to slotting when seal.Then, positive pole contact pin 103 is engaged with Non-return ring 104, Non-return ring 104 and positive pole
Joint plastic parts 102 engages.Positive pole contact pin 103 has conducting function, and Non-return ring 104 is resilient metal member, due to positive pole contact pin
103 the week side of boss is provided with a circle snap fit, and Non-return ring 104 the week side of boss also is provided with the corresponding draw-in groove of a circle, the snap fit of positive pole contact pin 103 is fallen
Enter in the draw-in groove of Non-return ring 104, you can realize both engaging positioning.On the other hand, because enclosing of Non-return ring 104 upper end is round straight
Footpath is larger, and also is provided with corresponding groove in positive terminal plastic parts 102 inner circle, the upper end of Non-return ring 104 is entered positive pole and connects
In the groove of head plastic parts 102, you can realize both engaging positioning.Then, by photovoltaic cable 108 and positive pole contact pin 103 riveting
Close and connect.Next, water proof ring 105, the gaily decorated basket 106, nut 107 are nested in photovoltaic cable 108 and positive terminal plastic cement successively
On part 102.The end of water proof ring 105 is provided with ring part and boss, and the inner circle of ring part is connected with photovoltaic cable 108, ring part
In gap between the towering inwall of annular table and photovoltaic cable 108 on insertion positive terminal plastic parts 102 itself.The gaily decorated basket
106 is working of plastics, and one end of the gaily decorated basket 106 is connected between annular table and the threaded portion of positive terminal plastic parts 102, and the other end has
There is claw type structure, described claw type structure links closely water proof ring 105.Nut 107 is working of plastics, and nut 107 inner circle has internal thread,
The threaded portion of positive terminal plastic parts 102 is cylindrical to have external screw thread, and both are threaded connection locking, then nut 107 promotes flower
Basket 106 advances to the screw-in direction of nut 107, makes the ring part of water proof ring 105 insert above-mentioned position, nut 107 inwall simultaneously
Interfere with the afterbody of the gaily decorated basket 106, promote the claw type structure of the gaily decorated basket 106 afterbody to firmly grasp water proof ring 105, make water proof ring 105 compress light
Hint cable 108.
Fig. 4 shows the explosive view of negative pole connector, as shown in figure 4, the building block of negative pole connector is same includes three
Part：One is anode connector plastic parts 201；Two is conductive component, including negative pole contact pin 202 and Non-return ring 203；Three is that sealing is solid
Line component, including water proof ring 204, the gaily decorated basket 205, nut 206 and photovoltaic cable 207.Fig. 5 and Fig. 6 shows negative pole connector
Finished figure and finished product parting face figure.With reference to Fig. 4, Fig. 5 and Fig. 6, the assembling mode of negative pole connector and aforementioned positive electrode connector
Compare, essentially identical in addition to reducing by a little O-ring, repeat no more.
Fig. 7 and Fig. 8 respectively illustrate aforementioned positive electrode connector, negative pole connector two-part to illustration, and to inserting after
Parting face figure.
Above-described is only preferred embodiment of the present utility model, and the utility model is not limited to above example.Can
To understand, those skilled in the art directly derive on the premise of without departing from spirit of the present utility model and design or associate
Oher improvements and changes, are all considered as being included within protection domain of the present utility model.
Claims (3)
1. a kind of Novel cable connector construction, the conductive component including joint plastic parts, being fastened in joint plastic parts and
Sealing solidus assembly with joint plastic parts and conductive component cooperation；Described sealing solidus assembly includes cable, water proof ring, the gaily decorated basket
And nut；Cable is connected with described conductive component, nested water proof ring, the gaily decorated basket and nut, nut and described joint successively outside cable
The end of thread fastening of plastic parts；
It is characterized in that：It is provided with a prominent annular table, the end of described water proof ring in the middle of the end of thread of described joint plastic parts
It is provided with a ring part, described ring part inserts in the gap between the annular table inwall of joint plastic parts and cable outer wall, described
Ring part is cylindrical to be provided with a boss, and described boss is erected on the annular table end face of joint plastic parts, one end of the described gaily decorated basket
Abut with joint plastic parts, the other end is had claw type structure and locked with water proof ring.
2. Novel cable connector construction according to claim 1 it is characterised in that：Described conductive component includes conductive inserting
Pin and Non-return ring；Described conductive pin is provided with snap fit, and described Non-return ring is provided with corresponding draw-in groove, and the snap fit of conductive pin enters
Enter in the draw-in groove of Non-return ring, so that conductive pin is engaged with Non-return ring；Described Non-return ring cylindrical on there is protuberance, described joint
Plastic parts is provided with corresponding groove, and the protuberance of Non-return ring enters in the groove of joint plastic parts, so that Non-return ring is moulded with joint
Glue part engages.
3. Novel cable connector construction according to claim 1 it is characterised in that：Described nut, the gaily decorated basket, water proof ring,
Cable, conductive component, each junction of joint plastic parts interfere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991201.7U CN205944597U (en) | 2016-08-30 | 2016-08-30 | Novel cable connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991201.7U CN205944597U (en) | 2016-08-30 | 2016-08-30 | Novel cable connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944597U true CN205944597U (en) | 2017-02-08 |
Family
ID=57955319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620991201.7U Active CN205944597U (en) | 2016-08-30 | 2016-08-30 | Novel cable connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323623A (en) * | 2019-07-29 | 2019-10-11 | 浙江人和光伏科技有限公司 | A kind of connector for photovoltaic cell |
| CN114122842A (en) * | 2021-11-26 | 2022-03-01 | 江西晶科光伏材料有限公司 | Prevent rotatory photovoltaic connector |
-
2016
- 2016-08-30 CN CN201620991201.7U patent/CN205944597U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323623A (en) * | 2019-07-29 | 2019-10-11 | 浙江人和光伏科技有限公司 | A kind of connector for photovoltaic cell |
| CN110323623B (en) * | 2019-07-29 | 2024-02-20 | 浙江人和光伏科技有限公司 | Connector for photovoltaic cell |
| CN114122842A (en) * | 2021-11-26 | 2022-03-01 | 江西晶科光伏材料有限公司 | Prevent rotatory photovoltaic connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230728 Address after: No. 2, Xiabao Road, Yueqing Bay Port District, Yueqing, Wenzhou City, Zhejiang Province 325600 Patentee after: Zhejiang Zhengtai Xinhui Photovoltaic Co.,Ltd. Address before: 325600 No. 192 Lane 22, Weisan Road, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG XINHUI PHOTOVOLTAIC TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |