CN203166452U - Spring structure cable joint - Google Patents
Spring structure cable joint Download PDFInfo
- Publication number
- CN203166452U CN203166452U CN 201320070500 CN201320070500U CN203166452U CN 203166452 U CN203166452 U CN 203166452U CN 201320070500 CN201320070500 CN 201320070500 CN 201320070500 U CN201320070500 U CN 201320070500U CN 203166452 U CN203166452 U CN 203166452U
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- CN
- China
- Prior art keywords
- spring
- fixed head
- nut
- cable joint
- fixing head
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model belongs to the field of cable, in particular to a spring structure cable joint, which mainly comprises a fixed head, a spring, a sealing element and a nut, wherein the inner side of the fixed head is provided with a circular groove, and the outer side is provided with threads; the spring is arranged on the circular groove of the fixed head; the sealing element is arranged in the fixed head; and the nut is connected with the fixed head through the threads on the outer side of the fixed head. By arranging the spring on the circular groove of the fixed head, not only a shielding layer is uneasily damaged when screwing the fixed head and the nut down, and the spring can contact the shielding layer more, thereby interference signals can be excluded more effectively and timely. The structure has the advantages that the spring structure cable joint is simple and practical, the sealing performance is good, the shielding layer is not easy to damage, and the interference signals can be timely and effectively excluded.
Description
Technical field
The utility model belongs to field of cables, specifically relates to a kind of spring structure cable joint.
Background technology
In field of cables, existing cable generally can be provided with netted screen in the heart yearn outside of citation number.When cable connects, generally can use cable joint; And existing cable joint be because screen not only can be cut and damage to structure Design easily, and the interference signal on the screen can not well in time discharge, and this is having a strong impact on propagation and the importing of cable signal.
The utility model content
The utility model provides a kind of spring structure cable joint at the deficiencies in the prior art; It is with simple in structure, good airproof performance, not fragile screen and can in time discharge the characteristics of interference signal and dark tool practicality.
In order to achieve the above object, a kind of spring structure cable joint of the utility model mainly comprises:
One fixing head, described fixing inboard are provided with an annular groove to put spring, and the outside is provided with screw thread with fixedly connected nut;
One spring, described spring are installed on the annular groove of fixing head, and this not only can make not fragile screen when fixing head and nut are tightened, and can also allow bigger the contacting of this spring and screen, thereby more effectively more timely interference signal are discharged;
One seal, described seal place in the fixing head, to strengthen sealing;
One nut, described nut is connected with fixing head by the screw thread in the fixing head outside, and this nut mainly plays the effect of packing when being connected with cable.
Preferably, described spring is circulus, to contact more fully with the screen of cable.
Preferably, described seal is a rubber seal.
Preferably, the described fixing head outside is provided with a ring glue, to strengthen sealing.
In the making of spring, can adopt the phosphor-copper Nickel Plating Treatment, can strengthen the conductivity of spring like this.In addition, this spring need not die sinking production, can adjust the length of spring according to actual needs at any time, and this not only meets the requirement of low-carbon environment-friendly, but also can High-efficient Production, thus reduction user's that can be a large amount of cost.
Nationality is installed in by described spring on the annular groove of fixing head, and this not only can make not fragile screen when fixing head and nut are tightened, and can also allow bigger the contacting of this spring and screen, thereby more effectively more timely interference signal is discharged.
This is simple and practical, and good airproof performance, screen are difficult for being damaged, and can discharge interference signal timely and effectively.
Description of drawings
Fig. 1 is overall structure cutaway view of the present utility model;
Fig. 2 is the cutaway view that fixing head of the present utility model is combined with spring;
Fig. 3 is a fixing cutaway view of the present utility model;
Fig. 4 is seal configuration schematic diagram of the present utility model;
Fig. 5 is nut structure schematic diagram of the present utility model;
Fig. 6 is construction of cable schematic diagram.
Wherein, 1 is fixing head, and 11 be annular groove, and 12 is screw thread, and 2 is to encircle glue, and 3 is spring, and 4 is nut, and 5 is seal, and 6 is cable, and 61 is cable outer layer, and 62 is screen, and 63 is cable core.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
With reference to Fig. 1 ~ 6, a kind of spring structure cable joint of the utility model embodiment mainly comprises:
One fixing 1, described fixing 1 inboard is provided with an annular groove 11 to put spring 3, and the outside is provided with screw thread 12 with fixedly connected nut 4; Described fixing 1 outside also is provided with a ring glue 2, to strengthen sealing;
One spring 3, described spring 3 is installed on fixing 1 the annular groove 11, this not only can make not fragile screen 62 when fixing 1 is tightened with nut 4, and can also allow this spring 3 and screen 62 bigger contacting, thereby more effectively more timely interference signal is discharged; And this spring 3 is circulus, to contact more fully with the screen 62 of cable 6;
One seal 5, described seal 5 is a rubber seal, the seal 5 places in fixing 1, to strengthen sealing;
One nut 4, described nut 4 is connected with fixing 1 by the screw thread 12 in fixing 1 outside, and this nut 4 mainly plays the effect of packing when being connected with cable 6.
In the making of spring 3, can adopt the phosphor-copper Nickel Plating Treatment, can strengthen the conductivity of spring 3 like this.In addition, this spring 3 need not die sinking production, can adjust the length of spring 3 according to actual needs at any time, and this not only meets the requirement of low-carbon environment-friendly, but also can High-efficient Production, thus reduction user's that can be a large amount of cost.
With reference to Fig. 6, general cable 6 is to be made of the screen 62 in cable outer layer 61, the cable outer layer 61 and the cable core 63 that is used for citation number.Refer again to Fig. 1 ~ 5, nationality is installed in by described spring 3 on fixing 1 the annular groove 11, this not only can make not fragile screen 62 when fixing 1 is tightened with nut 4, and can also allow this spring 3 and screen 62 bigger contacting, thereby more effectively more timely interference signal is discharged.
This is simple and practical, and good airproof performance, screen are difficult for being damaged, and can discharge interference signal timely and effectively.
Below the utility model is described in detail, but apparent, those skilled in the art can carry out various changes and improvements, and does not deviate from the scope of the present utility model that appended claims limits.
Claims (4)
1. a spring structure cable joint is characterized in that, mainly comprises:
One fixing head, described fixing inboard is provided with an annular groove, and the outside is provided with screw thread;
One spring, described spring are installed on the annular groove of fixing head;
One seal, described seal place in the fixing head;
One nut, described nut is connected with fixing head by the screw thread in the fixing head outside.
2. a kind of spring structure cable joint according to claim 1 is characterized in that, described spring is circulus.
3. a kind of spring structure cable joint according to claim 1 is characterized in that, described seal is a rubber seal.
4. a kind of spring structure cable joint according to claim 1 is characterized in that, the described fixing head outside is provided with a ring glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070500 CN203166452U (en) | 2013-02-06 | 2013-02-06 | Spring structure cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070500 CN203166452U (en) | 2013-02-06 | 2013-02-06 | Spring structure cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166452U true CN203166452U (en) | 2013-08-28 |
Family
ID=49027612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070500 Expired - Lifetime CN203166452U (en) | 2013-02-06 | 2013-02-06 | Spring structure cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203166452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490243A (en) * | 2014-09-17 | 2016-04-13 | 成都海鑫立机电科技有限公司 | Sealed isolation connector |
-
2013
- 2013-02-06 CN CN 201320070500 patent/CN203166452U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490243A (en) * | 2014-09-17 | 2016-04-13 | 成都海鑫立机电科技有限公司 | Sealed isolation connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160429 Address after: 523000 Guangdong province Dongguan City Furong Zhangmutou Forest Temple Zhangmutou town Furong Road No. 66 building Patentee after: DONGGUAN DEZHI SEALING TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong city of Dongguan province Dalang Zhen Shi Xia Cun yuan tou Fang 2 Lane Street No. 9 first floor Patentee before: Tang Jianfeng |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |