CN206865099U - A kind of twin-lock piece cable connector - Google Patents
A kind of twin-lock piece cable connector Download PDFInfo
- Publication number
- CN206865099U CN206865099U CN201720508765.5U CN201720508765U CN206865099U CN 206865099 U CN206865099 U CN 206865099U CN 201720508765 U CN201720508765 U CN 201720508765U CN 206865099 U CN206865099 U CN 206865099U
- Authority
- CN
- China
- Prior art keywords
- twin
- lock piece
- fittings body
- cable connector
- joint base
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
It the utility model is related to a kind of twin-lock piece cable connector, including fittings body and joint base, the outer wall of fittings body is provided with collar nut, afterbody and joint base nested encryptions, the inside of fittings body is provided with insulating barrier, expansion clearance is additionally provided between insulating barrier and fittings body outer wall, it also includes twin-lock piece and the lock screw on twin-lock piece, and twin-lock piece is arranged at fittings body front end；Cable connector provided with twin-lock chip architecture, and insulating barrier and expansion clearance are internally provided with, add the stability and intensity of structure, it is therefore prevented that cable displacement, unbalance stress, appearance of the magnetization with aging speed the problems such as fast.
Description
Technical field
The utility model belongs to cable fitting field, and in particular to a kind of twin-lock piece cable connector.
Background technology
Cable connector is also known as end.After cable laying is good, in order to become a continuous circuit, each section of line is necessary
An entirety is connected as, these tie points are known as cable connector.The cable connector of cable run middle part is indirect in being referred to as
Head, and the cable connector of the end of circuit two is referred to as terminals.Cable connector is for locking and fixing inlet-outlet line, play waterproof and prevent
The effect of dirt against shock.Its main function is to make circuit unobstructed, cable is kept sealing, and ensure the insulation at cable connector
Grade, it is set safely and reliably to run.If poor sealing, not only can oil leak cause oil-paper to dry up, and moisture can also invade
Enter inside cable, make paper insulation hydraulic performance decline.Some electric installation personnel often do not pay attention to installing in laying wires,
Not tubing at insulation tube should used；Should not there is no attaching line box with the place of terminal box yet；Even at power lug not
It is to use hinge joint method, but uses hook solid connection method violating the regulations, the contact resistance of this hook solid connection method is very big,
Constantly generated heat during energization, neighbouring plank can be made progressively to dry, carbonize, finally burnt, cause fire, power lug heating
Substantial amounts of energy loss can be not only caused, and the normal work of electrical equipment can be had a strong impact on, gently then operating current in circuit
Increase, the electrical equipment lost of life, it is heavy then can interrupt suddenly production in progress, scientific research, medical operating and other live
It is dynamic, it can also lead to fire and electric shock accidents etc., cause loss difficult to the appraisal.
At present, cable connector typically all uniquely relies on the work that is fixedly clamped that internal clamp fixture carries out cable, sealing effect
Fruit is bad, and structural strength is inadequate, situations such as cable deviation, unbalance stress and aging speed are fast easily occurs.
Utility model content
For defect present in appeal prior art, the utility model provides a kind of cable provided with twin-lock chip architecture
Joint, and insulating barrier and expansion clearance are internally provided with, add the stability and intensity of structure, it is therefore prevented that cable displacement,
Unbalance stress, appearance of the magnetization with aging speed the problems such as fast.
The technical solution adopted in the utility model is as follows：
A kind of twin-lock piece cable connector, including fittings body and joint base, the outer wall of the fittings body are provided with joint spiral shell
Cap, afterbody and joint base nested encryptions, the inside of the fittings body is provided with insulating barrier, between insulating barrier and fittings body outer wall
Expansion clearance is additionally provided with, it also includes twin-lock piece and the lock screw on twin-lock piece, and the twin-lock piece, which is arranged at, to be connect
Head body front end.
The fittings body and joint base junction, are provided with liner structure.
As further improved design, the afterbody of the joint base reinforces a clamp nut.
As preferable design, the twin-lock piece leaves 3-5mm space with fittings body.
As preferable design, the quantity of the lock screw is 2.
As further improved design, sealing ring is provided between the joint base and clamp nut.
As preferable technical scheme, the radial thickness of the liner structure is 2-3mm.
Twin-lock piece cable connector provided by the utility model, there is technique effect beneficial below：
（1）Provided with twin-lock chip architecture, locking cable, tensile capacity is strong, effectively protects cable, while also prevent cable shifting
Position.
（2）Inside is provided with insulating barrier and expansion clearance, adds the stability and intensity of structure.
（3）Reduce the stress of internal clamp fixture, producing balanced forces, extend the service life of cable connector and cable.
（4）Inside is provided with liner structure, and good seal performance, easy magnetization, cable be not non-aging.
Brief description of the drawings
Fig. 1 is half section structure diagram of the present utility model；
Reference：1st, twin-lock piece；2nd, lock screw；3rd, fittings body；4th, collar nut；5th, expansion clearance；6th, insulating barrier；
7th, liner structure；8th, sealing ring；9th, joint base；10th, clamp nut.
Embodiment
The utility model will be further described with reference to the accompanying drawings and detailed description and explanation.
As illustrated, a kind of twin-lock piece cable connector, including fittings body 3 and joint base 3, the outer wall of the fittings body 3
Collar nut 4, afterbody and the nested encryptions of joint base 9 are provided with, the inside of the fittings body 3 is provided with insulating barrier 6, in insulating barrier
Expansion clearance 5 is additionally provided between 6 and the outer wall of fittings body 3, it also includes twin-lock piece 1 and the locking screw on twin-lock piece 1
Silk 2, the twin-lock piece 1 is arranged at the front end of fittings body 3；The fittings body 3 and the junction of joint base 9, are provided with liner structure
7；The afterbody of the joint base 9 reinforces a clamp nut 10；The twin-lock piece 1 leaves 3-5mm space with fittings body 3；
The quantity of the lock screw 2 is 2；Sealing ring 8 is provided between the joint base 9 and clamp nut 10；The lining
The radial thickness of structure 7 is 2-3mm.
Above-described is specific embodiment of the present utility model, it is impossible to limits protection model of the present utility model with this
Enclose, i.e., the equivalence changes made according to present utility model application the scope of the claims and description and modification, should all belong to this practicality
In the protection domain that new patent is covered.
Claims (6)
1. a kind of twin-lock piece cable connector, including fittings body（3）With joint base（9）, the fittings body（3）Outer wall be provided with
Collar nut（4）, afterbody and joint base（9）Nested encryptions, it is characterised in that the fittings body（3）Inside be provided with insulation
Layer（6）, in insulating barrier（6）With fittings body（3）Expansion clearance is additionally provided between outer wall（5）, it also includes twin-lock piece（1）And peace
Mounted in twin-lock piece（1）On lock screw（2）, the twin-lock piece（1）It is arranged at fittings body（3）Front end；The fittings body（3）With
Joint base（9）Junction, it is provided with liner structure（7）.
2. twin-lock piece cable connector according to claim 1, it is characterised in that the joint base（9）Afterbody reinforce
One clamp nut（10）.
3. twin-lock piece cable connector according to claim 1, it is characterised in that the twin-lock piece（1）With fittings body（3）Stay
There is 3-5mm space.
4. twin-lock piece cable connector according to claim 1, it is characterised in that the lock screw（2）Quantity be 2
It is individual.
5. twin-lock piece cable connector according to claim 1, it is characterised in that the joint base（9）With clamp nut
（10）Between be provided with sealing ring（8）.
6. twin-lock piece cable connector according to claim 1, it is characterised in that the liner structure（7）Radial thickness
For 2-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720508765.5U CN206865099U (en) | 2017-05-09 | 2017-05-09 | A kind of twin-lock piece cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720508765.5U CN206865099U (en) | 2017-05-09 | 2017-05-09 | A kind of twin-lock piece cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206865099U true CN206865099U (en) | 2018-01-09 |
Family
ID=60823591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720508765.5U Expired - Fee Related CN206865099U (en) | 2017-05-09 | 2017-05-09 | A kind of twin-lock piece cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206865099U (en) |
-
2017
- 2017-05-09 CN CN201720508765.5U patent/CN206865099U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190509 |