CN204179353U - Cable connection assembly - Google Patents
Cable connection assembly Download PDFInfo
- Publication number
- CN204179353U CN204179353U CN201420585368.4U CN201420585368U CN204179353U CN 204179353 U CN204179353 U CN 204179353U CN 201420585368 U CN201420585368 U CN 201420585368U CN 204179353 U CN204179353 U CN 204179353U
- Authority
- CN
- China
- Prior art keywords
- cable
- tubular body
- tail nut
- screw rod
- connector
- 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
Links
Abstract
The utility model discloses a kind of cable connection assembly, it comprises: cable connector, and it has a tail nut, and this tail nut is provided with screw rod; Cable; Tubular body, it is set in outside cable, when described cable to pass in the screw rod penetrating tail nut after tubular body and is connected with cable connector, together with described tubular body is screwed in the screw rod of tail nut.The utility model has resistance to compression, tension and wear-resistant property, when cable assembly can be avoided to use, user pulls cable and causes cable and connector to get loose the phenomenon causing cable assembly to be damaged, and can avoid causing cable to weigh wounded and the phenomenon that causes cable assembly to be damaged when it bears certain pressure.
Description
Technical field
The utility model relates to a kind of cable connection assembly, belongs to communication cable interconnection technique field.
Background technology
At present, along with cable assembly is in the extensive use of communication field, to the stability of cable assembly electric property, useful life and resistance to environmental requirement also more and more higher.Cable assembly conventional is at present two terminal adapters, intermediate cable, and cable and connector are by crimping, and attaching or welding manner connect, overcoat heat-shrinkable T bush or injection moulding protection.But this cable assembly in use, often cause interface to get loose because user pulls cable, cause cable assembly to be damaged, and in some operational environment, possible cable bears certain pressure and causes cable to weigh wounded, causes cable assembly to be damaged.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, a kind of cable connection assembly is provided, it has resistance to compression, tension and wear-resistant property, when cable assembly can be avoided to use, user pulls cable and causes cable and connector to get loose the phenomenon causing cable assembly to be damaged, and can avoid causing cable to weigh wounded and the phenomenon that causes cable assembly to be damaged when it bears certain pressure.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of cable connection assembly, and it comprises:
-cable connector, it has a tail nut, and this tail nut is provided with screw rod;
-cable;
-tubular body, it is set in outside cable, when described cable to pass in the screw rod penetrating tail nut after tubular body and is connected with cable connector, together with described tubular body is screwed in the screw rod of tail nut.
Further in order to enable cable be connected firmly with connector, described cable connector also has a crimping sleeve, when described cable to pass in the screw rod penetrating tail nut after tubular body and is connected with cable connector, described crimping sleeve is crimped on the outer wall of tubular body.
Further provide a kind of structure of tubular body, tubular body is steel wire tube.
Further provide a kind of concrete structure of cable connector, cable connector also comprises:
-shell, is provided with an insulator in it, and described tail nut is threaded connection on shell;
-swivel nut, it is connected on the outer wall of shell;
-contact pin, is plugged in insulator, and is electrically connected with the internal core wire of cable;
-lining, its part is crimped between shell and tail nut, and is electrically connected with the screen of cable.
Further in order to enable screen and connector thereof fully keep apart with internal core wire, cable connector also comprises insulation spacer, and when the internal core wire of cable and contact pin are electrically connected, this insulation spacer separates the contact between internal core wire and lining.
After have employed technique scheme, the internal core wire of cable welds with contact pin after can load insulation spacer, the screen of cable welds with lining, contact pin pushes in insulator, load together in the cavity of shell, tail nut screws in tubular body, the screw rod of tail nut is made to embed in tubular body, screw thread and the outer casing screw of tail nut screw, now lining is pressed between tail nut and shell fixing, again crimping sleeve is crimped into hexagonal configuration, fix tubular body, screw rod because of tail nut embeds in tubular body, cable is in tubular body, in cable assembly uses, even if pull cable assembly, pulling force just act on tubular body, impact be there is no on cable and pad, when cable assembly outside is under pressure, because of the supporting role in tubular body, pressure also can not be applied on cable, protects cable assembly thus, makes the feature that this cable assembly has resistance to compression, tensile wear-resistant damages, can be applicable in some special operational environments.
Accompanying drawing explanation
Fig. 1 is the structural representation of cable connection assembly of the present utility model.
Embodiment
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in Figure 1, a kind of cable connection assembly, it comprises:
-cable connector, it has a tail nut 1, and this tail nut 1 is provided with screw rod 11;
-cable 2;
-tubular body 3, it is set in outside cable 2, when cable 2 to pass in the screw rod 11 penetrating tail nut 1 after tubular body 3 and is connected with cable connector, together with tubular body 3 is screwed in the screw rod 11 of tail nut 1.
Cable connector also has a crimping sleeve 4, and when cable 2 to pass in the screw rod 11 penetrating tail nut 1 after tubular body 3 and is connected with cable connector, crimping sleeve 4 is crimped on the outer wall of tubular body 3.
Tubular body 3 is steel wire tube.Steel wire tube comprises PVC hose 13 and spiral wire 14.
Cable connector also comprises:
-shell 5, is provided with an insulator 51 in it, and tail nut 1 is threaded connection on shell 5;
-swivel nut 6, it is connected on the outer wall of shell 5;
-contact pin 7, is plugged in insulator 51, and is electrically connected with the internal core wire 21 of cable 2;
-lining 8, its part is crimped between shell 5 and tail nut 1, and is electrically connected with the screen 22 of cable 2.
Cable connector also comprises insulation spacer 9, and when the internal core wire 21 of cable 2 is electrically connected with contact pin 7, this insulation spacer 9 separates the contact between internal core wire 21 and lining 8.
Operation principle of the present utility model is as follows:
The internal core wire 21 of cable 2 can load insulation spacer 9 and weld with contact pin 7 afterwards, the screen 22 of cable 2 welds with lining 8, contact pin 7 pushes in insulator 51, load together in the cavity of shell 5, tail nut 1 screws in tubular body 3, the screw rod 11 of tail nut 1 is made to embed in tubular body 3, screw thread and shell 5 screw thread of tail nut 1 screw, now lining 8 is pressed between tail nut 1 and shell 5 fixing, again crimping sleeve 4 is crimped into hexagonal configuration, fix tubular body 3, screw rod 11 because of tail nut 1 embeds in tubular body 3, cable 2 is in tubular body 3, in cable assembly uses, even if pull cable assembly, pulling force just act on tubular body 3, impact be there is no on cable and 2 pads, when cable assembly outside is under pressure, because of the supporting role in tubular body 3, pressure also can not be applied on cable 2, protects cable assembly thus, makes the feature that this cable assembly has resistance to compression, tensile wear-resistant damages, can be applicable in some special operational environments.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a cable connection assembly, is characterized in that, it comprises:
-cable connector, it has a tail nut (1), and this tail nut (1) is provided with screw rod (11);
-cable (2);
-tubular body (3), it is set in cable (2) outward, when in the screw rod (11) penetrating tail nut (1) after described cable (2) passes tubular body (3) and when being connected with cable connector, together with described tubular body (3) is screwed in the screw rod (11) of tail nut (1).
2. cable connection assembly according to claim 1, it is characterized in that: described cable connector also has a crimping sleeve (4), when in the screw rod (11) penetrating tail nut (1) after described cable (2) passes tubular body (3) and when being connected with cable connector, described crimping sleeve (4) is crimped on the outer wall of tubular body (3).
3. cable connection assembly according to claim 1 and 2, is characterized in that: described tubular body (3) is steel wire tube.
4. cable connection assembly according to claim 1 and 2, is characterized in that: described cable connector also comprises:
-shell (5), is provided with an insulator (51) in it, and described tail nut (1) is threaded connection on shell (5);
-swivel nut (6), it is connected on the outer wall of shell (5);
-contact pin (7), is plugged in insulator (51), and is electrically connected with the internal core wire (21) of cable (2);
-lining (8), its part is crimped between shell (5) and tail nut (1), and is electrically connected with the screen (22) of cable (2).
5. cable connection assembly according to claim 4, it is characterized in that: described cable connector also comprises insulation spacer (9), when the internal core wire (21) of cable (2) is electrically connected with contact pin (7), this insulation spacer (9) separates the contact between internal core wire (21) and lining (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585368.4U CN204179353U (en) | 2014-10-10 | 2014-10-10 | Cable connection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585368.4U CN204179353U (en) | 2014-10-10 | 2014-10-10 | Cable connection assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179353U true CN204179353U (en) | 2015-02-25 |
Family
ID=52568129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420585368.4U Expired - Fee Related CN204179353U (en) | 2014-10-10 | 2014-10-10 | Cable connection assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179353U (en) |
-
2014
- 2014-10-10 CN CN201420585368.4U patent/CN204179353U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20191010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |