CN207338845U - A kind of canted coil spring type cable connector - Google Patents
A kind of canted coil spring type cable connector Download PDFInfo
- Publication number
- CN207338845U CN207338845U CN201721491629.6U CN201721491629U CN207338845U CN 207338845 U CN207338845 U CN 207338845U CN 201721491629 U CN201721491629 U CN 201721491629U CN 207338845 U CN207338845 U CN 207338845U
- Authority
- CN
- China
- Prior art keywords
- coil spring
- parent
- canted coil
- cable connector
- public
- 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
Landscapes
- Springs (AREA)
Abstract
A kind of canted coil spring type cable connector, including 2 two parts of public body 1 and parent, public 1 right end of body carry inserting terminal 3, and public 1 left end of body is equipped with public body cable and connects hole 4；2 left end of parent is equipped with connects hole 6 with the matched parent jack 5 of inserting terminal 3,2 right end of parent equipped with parent cable；Wherein, conduction is provided with the parent jack 5 and touches son 7, conduction is touched sub 7 and is made of canted coil spring 8, and is equipped with retainer ring 9 in canted coil spring 8.The utility model avoids connector and is likely to occur the problems such as canted coil spring generation is stuck or cutting is tactile sub-, improve cable connector ducting capacity while alleviation wears because frequently plugging and brings loose contact phenomenon.
Description
Technical field
The utility model belongs to the technical field of removal cable or floating cable connector, and in particular to excellent to one kind contact
The good and convenient canted coil spring type cable connector assembled and disassembled.
Background technology
Some high current voltage apparatus being commonly used, such as electric welding equipment, heating equipment, transformer equipment, electric automobile
Deng mobile equipment, or field, mine electric power driven tools kind equipment etc., frequently handling power cable is needed in mobile terminal.At present,
Cable can well realize the conducting of voltage and current using conventional bolt connection more, but because of frequent operation, take and
It is inconvenient.In the market is at the same time there are various fast insert-pull terminals or connector, and can solving cable, frequently handling or mobile terminal are used
The cable handling problem of electric equipment.But for high current, high-power equipment, such as rapid-heating device, welding equipment, electric car
Charging pile etc., pluggable terminals are because of loose contact and wear problem, and there are larger hidden danger.
For cable connector because need not permanently turn on, connection mode is all in a manner of compressing conduction electrode.Because of pressure
Tight mode different connector has different structure and form.High turbine common at present has bolt nut to compress connection side
Formula, rotation locking mode, spring leaf compression mode etc., wherein more common to rotate locking mode.Rotate the excellent of locking mode
Point is simple in structure, and connection terminal can be completed by mechanical processing；If shortcoming is faying face processing tapering, it is desirable to is processed
Precision it is very high；After having dust dirt to adhere on seal face, ducting capacity significantly declines, and resistance increase, was using
It may generate heat in journey.This next electrode of Structural lock cannot rotate, and have torsion in cable near wire connection terminal sometimes, this
Torsion may cause connector to loosen.
Canted coil spring type connector is the spring of circular rich line, its rich line coil is elliptical, inclined, when its inner ring or
When outer ring is compressed, deformation will be all produced per the small coil of circle, no matter which of coil is partly deformed, whole spring
It will all be reacted, it is consistent so as to fulfill the load on each contact point.But due to the limitation of structure, canted coil spring it is every
One circle is all line contact when being contacted with electrode, even if being still line contact after spring compressive deformation, although contact line is deformation
Circular arc line, conducting area it is still limited.It can increase admittance ability, such as the quantity of spring by increasing canted coil spring quantity
It can be 2 or more than 2, but the essence for contacting the line contact for touching son does not change, the appearance thing of connector after quantity increase
Therefore probability be also multiplied.In addition, existing canted coil spring receives the influence of internal stress or the influence of mount stress, annulus is put down
When face property is poor, it is easy to by deviating from mounting groove, will occur when being inserted into wire connection terminal stuck or cut the failures such as tactile son.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of canted coil spring type cable connector of Improvement type, slow
Solution because frequently plug and wear bring loose contact phenomenon while, avoid connector be likely to occur canted coil spring generation it is stuck
Or cut and touch the problems such as sub-, improve cable connector ducting capacity.
To solve the above problems, the utility model provides a kind of canted coil spring type cable connector, the canted coil spring type
Cable connector includes public 2 two parts of body 1 and parent, and public 1 right end of body carries inserting terminal 3, and public 1 left end of body is equipped with public body electricity
Cable connects hole 4；2 left end of parent is equipped with connects hole 6 with the matched parent jack 5 of inserting terminal 3,2 right end of parent equipped with parent cable；
Wherein, conductive tactile son 7 is provided with the parent jack 5, conduction is touched son 7 and is made of canted coil spring 8, and tiltedly encloses bullet
Retainer ring 9 is equipped with spring 8.
The public body 1 is connected with parent 2 by inserting mode.
The section of the canted coil spring 8 is circular, rectangle or the rectangle of deformation.
The public body 1 and 2 surface of parent are fried dough twist texture.
Silver-plated process is recommended on inserting terminal 3, parent jack 5 and conductive 7 surfaces of son of touching.
The advantages of the utility model：
(1) it is processed, makes in the inner ring and outer peripheral surface of circular canted coil spring, the i.e. part with connector contact
Touch line of the son with bonder terminal from before improving and contact and be changed into face and contact.Unilateral processing capacity (the height of the circular arc shaped portion removed
Degree) be diameter 5-10%；Retread each circle of circle of processing with wire connection terminal contact portion is all that face contacts.
(2) select that son is touched in rectangular section and son is touched in the rectangular section Jing Guo deformation process, rectangular section canted coil spring with
And the rectangular section canted coil spring of deformation process, it is plane contact to make contact portion.Touch son and itself has an increased contact in rectangular section
The length in face, that is, add area.
(3) flexible fastening ring is increased inside canted coil spring, increase canted coil spring touches the pressure between son and wire connection terminal,
Improve electric conductivity, and when coil regional area occur and fracture of wire occur, ensure that the position for touching son is stable and make contactor after
It is continuous to use, extend the service life for touching son.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment is described in further detail the utility model：
Fig. 1 is the utility model canted coil spring type cable connector structure diagram；
Fig. 2 is that circular cross-section canted coil spring Internal and external cycle is processed and the conduction of liner retainer ring touches sub- schematic diagram；
Fig. 3 is that the conduction that ring is fixed in the canted coil spring of rectangular section touches sub- schematic diagram；
Fig. 4 is that the conduction that ring is fixed in the canted coil spring of deformation rectangle section touches sub- schematic diagram；
Wherein, public body 1, parent 2, public body inserting terminal 3, public body cable connect hole 4, parent jack 5, parent cable connect hole 6,
Conduction touches son 7, canted coil spring 8, retainer ring 9.
Embodiment
The canted coil spring type cable connector of the utility model is made with reference to the accompanying drawings and embodiments further details of
Explanation.
Embodiment 1
The cable connector of circular cross-section canted coil spring
The utility model provides a kind of canted coil spring type cable connector, as shown in Figure 1, the canted coil spring type cable connects
Connecing device includes public 2 two parts of body 1 and parent, and public 1 right end of body carries inserting terminal 3, and public 1 left end of body is equipped with public body cable and connects hole
4；2 left end of parent is equipped with connects hole 6 with the matched parent jack 5 of inserting terminal 3,2 right end of parent equipped with parent cable；
Wherein, conductive tactile son 7 is provided with the parent jack 5, conduction is touched son 7 and is made of canted coil spring 8, and tiltedly encloses bullet
Retainer ring 9 is equipped with spring 8.
The public body 1 is connected with parent 2 by inserting mode.
As shown in Fig. 2, the section of the canted coil spring 8 is circle.
The public body 1 and 2 surface of parent are fried dough twist texture.
Silver-plated process is recommended on inserting terminal 3, parent jack 5 and conductive 7 surfaces of son of touching.
As shown in Fig. 2, the processing of circular cross-section canted coil spring Internal and external cycle and liner retainer ring 9.In all component processings and dress
After the completion of matching somebody with somebody, silver-plated process is carried out, ensures contact performance.Spring material selects copper beryllium alloy with good conductivity, retainer ring choosing
With the beallon with canted coil spring phase same material.Copper beryllium alloy is elastomeric 17500 alloy.
Embodiment 2
The cable connector of rectangular section canted coil spring
The utility model provides a kind of canted coil spring type cable connector, as shown in Figure 1, the canted coil spring type cable connects
Connecing device includes public 2 two parts of body 1 and parent, and public 1 right end of body carries inserting terminal 3, and public 1 left end of body is equipped with public body cable and connects hole
4；2 left end of parent is equipped with connects hole 6 with the matched parent jack 5 of inserting terminal 3,2 right end of parent equipped with parent cable；
Wherein, conductive tactile son 7 is provided with the parent jack 5, conduction is touched son 7 and is made of canted coil spring 8, and tiltedly encloses bullet
Retainer ring 9 is equipped with spring 8.
The public body 1 is connected with parent 2 by inserting mode.
The rectangular cross-section of the canted coil spring 8.
The public body 1 and 2 surface of parent are fried dough twist texture.
Silver-plated process is recommended on inserting terminal 3, parent jack 5 and conductive 7 surfaces of son of touching.
As shown in figure 3, add installation retainer ring 9 in rectangular section canted coil spring 8.Completed in all component processings and assembling
Afterwards, silver-plated process is carried out, ensures contact performance.Spring material selects copper beryllium alloy with good conductivity, retainer ring select with tiltedly
The beallon of coil spring phase same material.Copper beryllium alloy is elastomeric 17500 alloy.
Embodiment 3
The cable connector of the rectangular section canted coil spring of deformation
The utility model provides a kind of canted coil spring type cable connector, such as Fig. 1 canted coil spring type cable connectors
Including 2 two parts of public body 1 and parent, public 1 right end of body carries inserting terminal 3, and public 1 left end of body is equipped with public body cable and connects hole 4；It is female
2 left end of body is equipped with connects hole 6 with the matched parent jack 5 of inserting terminal 3,2 right end of parent equipped with parent cable；
Wherein, conductive tactile son 7 is provided with the parent jack 5, conduction is touched son 7 and is made of canted coil spring 8, and tiltedly encloses bullet
Retainer ring 9 is equipped with spring 8.
The public body 1 is connected with parent 2 by inserting mode.
The section of the canted coil spring 8 is the rectangle of deformation.
The public body 1 and 2 surface of parent are fried dough twist texture.
Silver-plated process is recommended on inserting terminal 3, parent jack 5 and conductive 7 surfaces of son of touching.
As shown in figure 4, add installation retainer ring 9 in the rectangular section canted coil spring 8 of deformation.In all component processings and assembling
After the completion of, silver-plated process is carried out, ensures contact performance.Spring material selects copper beryllium alloy with good conductivity, and retainer ring is selected
With the beallon of canted coil spring phase same material.Copper beryllium alloy is elastomeric 17500 alloy.
The utility model does not limit to above-mentioned a embodiment, for those skilled in the art, the utility model
Form can do corresponding change and modification, and every change and modification within the spirit and principles of the present invention, should all regard
Within the authority comprising the utility model.
Claims (5)
- A kind of 1. canted coil spring type cable connector, it is characterised in that：Canted coil spring type cable connector includes male body (1) and mother (2) two parts of body, public body (1) right end carry inserting terminal (3), and public body (1) left end is equipped with public body cable and connects hole (4)；Parent (2) left end is equipped with parent jack (5) matched with inserting terminal (3), and parent (2) right end connects hole (6) equipped with parent cable；Wherein, conductive tactile sub (7) are provided with the parent jack (5), conduction is touched sub (7) and is made of canted coil spring (8), and tiltedly Retainer ring (9) is equipped with coil spring (8).
- 2. canted coil spring type cable connector according to claim 1, it is characterised in that：The public body (1) and parent (2) connected by inserting mode.
- 3. canted coil spring type cable connector according to claim 1, it is characterised in that：The canted coil spring (8) is cut Face is circular, rectangle or the rectangle of deformation.
- 4. canted coil spring type cable connector according to claim 1, it is characterised in that：The public body (1) and parent (2) surface is fried dough twist texture.
- 5. canted coil spring type cable connector according to claim 1, it is characterised in that：It is the inserting terminal (3), female Silver-plated process is recommended on body jack (5) and conductive son (7) surface of touching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491629.6U CN207338845U (en) | 2017-11-10 | 2017-11-10 | A kind of canted coil spring type cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491629.6U CN207338845U (en) | 2017-11-10 | 2017-11-10 | A kind of canted coil spring type cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338845U true CN207338845U (en) | 2018-05-08 |
Family
ID=62427470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721491629.6U Expired - Fee Related CN207338845U (en) | 2017-11-10 | 2017-11-10 | A kind of canted coil spring type cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338845U (en) |
-
2017
- 2017-11-10 CN CN201721491629.6U patent/CN207338845U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102157820B (en) | Compact jack contact piece and manufacture method thereof | |
| CN108063321A (en) | Arrangements of electric connection | |
| CN106961037A (en) | A kind of electric connector of use point contact type electric connector contact | |
| CN207338845U (en) | A kind of canted coil spring type cable connector | |
| CN203312504U (en) | Connector terminal | |
| CN206353621U (en) | A kind of high current terminal | |
| CN201345454Y (en) | Connector casing contact device | |
| CN210092408U (en) | Ball head composite quick-insertion structure | |
| CN205900987U (en) | Exempt from to weld formula elastic compression installation microwave coaxial connector | |
| CN113809562A (en) | Conductive connection structure suitable for modular electrical element | |
| CN204786263U (en) | Shot -light electricity connection structure | |
| CN103441408A (en) | Manufacturing method for automobile audio connector female socket | |
| CN206388871U (en) | Arrangements of electric connection | |
| CN204315766U (en) | Electrical connection contact sleeve structure and arrangements of electric connection | |
| CN102222835A (en) | Method of flexible force application connection for elastic contact pair of electric connector | |
| CN202712581U (en) | Clamping-type electric connector | |
| CN208078244U (en) | A kind of torsion spring type receptacle connector | |
| CN202749554U (en) | Self-clamping socket | |
| CN201853864U (en) | Insertion end matching structure of high-voltage connector | |
| CN206789728U (en) | Be connected wire termination connector | |
| CN206806559U (en) | A kind of electric connector using point contact type electric connector contact | |
| CN211062911U (en) | Spiral contact finger and plug-pull piece for industrial conductive equipment | |
| CN206194980U (en) | Contact member | |
| CN219717339U (en) | Push type self-locking audio connector | |
| CN205828785U (en) | The twin sockets of multiple spot fingertip transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20181110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |