CN103840316B - Anti-loose Flexible Solder connecting device for cable - Google Patents
Anti-loose Flexible Solder connecting device for cable Download PDFInfo
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- CN103840316B CN103840316B CN201210499520.2A CN201210499520A CN103840316B CN 103840316 B CN103840316 B CN 103840316B CN 201210499520 A CN201210499520 A CN 201210499520A CN 103840316 B CN103840316 B CN 103840316B
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- cable
- mother socket
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Abstract
The present invention relates to Anti-loose Flexible Solder connecting device for cable, it is mainly used in the Quick Connect Kit that welding is connected with welding equipment or welding cable each other with cable.It comprises public plug and mother socket, movable chuck under spring force public plug is equipped with, engaging between public plug with mother socket is connected engages by public plug carries out elasticity with the dop of spring tension and draw-in groove on mother socket, under normal operation the dop of public plug more not easily from mother socket with landing natural the draw-in groove of tapering, even if virtual connection also can not be there is because certain specific external cause makes it produce slide displacement and loosens, do not needing under the prerequisite changing user's tradition use gimmick, solve puzzled user old problem for a long time, versatility, virtual connection and loosening phenomenon are effectively solved, reliability and security significantly improves, effectively overcome above-mentioned technical disadvantages.
Description
Technical field
The present invention relates to a kind of welding cable jockey, particularly relate to Anti-loose Flexible Solder connecting device for cable, it is mainly used in the Quick Connect Kit that welding is connected with welding equipment or welding cable each other with cable.
Background technology
The quick connection scheme of welding cable the most frequently used in the market and welding cable or welding cable and welding equipment is all the connection between a public plug and a female or mother socket (following unified be called for short mother socket), during connection, the movable chuck of public plug upper process is entered draw-in groove through the gathering sill of mother socket, rotating public plug makes the draw-in groove of public plug upper chuck with tapering on mother socket advance inwards, public plug end face is contacted because screwing with mother socket end face, because public plug and mother socket are all integral type fixed structure, the standard size that on market, between the dop of numerous manufacturer production and draw-in groove, neither one is unified again, make between various public plug and mother socket very difficult general, very big inconvenience is brought to user, even if the qualified products of a manufacturer production are also owing to being the operational stroke only having 1-2mm between stationary structure in use screws and unscrews, in actual production work, because of carrying, vibration, collision, public plug mother socket dirt, to expand with heat and contract with cold etc. under many factors and very easily make public plug dop from mother socket with landing natural the draw-in groove of tapering, cause virtual connection or loosen, when big current by time public plug mother socket will generate heat, the lighter produces electric spark and burns candle public plug female, severe one burns out welding machine, and have initiation fire dangerous.
Summary of the invention
The object of the invention is to be for weak point in the said goods, a solution is proposed, mother sockets most on the compatible market of public plug energy can be made by the enforcement of this programme, make simultaneously the dop of public plug in normal operating conditions more not easily from mother socket with landing natural the draw-in groove of tapering, even if virtual connection also can not be there is because certain specific external cause makes it produce slide displacement and loosens, do not needing under the prerequisite changing user's tradition use gimmick, solve puzzled user old problem for a long time, versatility, virtual connection and loosening phenomenon are effectively solved, reliability and security significantly improves, effectively overcome above-mentioned technical disadvantages.Anti-loose Flexible Solder connecting device for cable: it includes public plug and mother socket, public plug there is cable connect main body, connecting rod, dop, spring, nut, mother socket there is the pilot hole supporting with plug, draw-in groove, steel ball, elastic steel sheet, it is characterized in that: described public plug and the engaging between mother socket are connected engage by public plug carries out elasticity with the dop of spring tension and draw-in groove on mother socket, conductive contact end face between public plug and mother socket is provided with dirt discharge groove, the inner surface in receive cable hole is provided with V-type groove, mother socket is provided with limit self device on draw-in groove.
Technical scheme of the present invention is as follows:
Anti-loose Flexible Solder connecting device for cable divides public plug and mother socket two parts: male plug portion is movable elastic construction, connects main body, connecting rod, dop, spring and nut etc. respectively form by cable.Engaging between public plug with mother socket is connected engages by public plug carries out elasticity with the dop of spring tension and draw-in groove on mother socket, the dop along axis movement under spring and spring action public plug is equipped with, owing to dop being circular arc or V-shape design with the attrition surface of draw-in groove, so can screw in more easily in the draw-in groove of more tolerance dimensions, it is receive cable hole that cable connects main body one, for plug-in type erecting and welding cable, cable is made to skid off cable connection main body in order to effectively prevent from pullling, some V-shaped grooves are provided with at receive cable internal surface of hole, the angle of V-shaped groove is between 1-179 degree, quantity can be one, or many, it is the conduction end face contacted with mother socket that cable connects main body other end, public plug contact with mother socket two conduct electricity end face offers some for screwing time get rid of the matrix dirt discharge groove of surface smut, this dirt discharge groove has one, or many, end face center is connected with connecting rod silk tooth, establish an aperture for passing through movable chuck in the middle of connecting rod, be connected the main body end that is connected with cable and have a comparatively macropore, for mounting spring and nut, other end is provided with two-way opening stable steering groove, or unidirectional opening stable steering groove, two-way opening stable steering groove upper and lower opening length can be identical or different, movable chuck is put into from opening stable steering channel opening, be that movable chuck loads spring and nut at connecting rod macropore place, adjusting nut makes movable chuck obtain enough spring tensions, again the connecting rod being provided with movable chuck is connected main body silk tooth with cable to connect.
Anti-loose Flexible Solder connecting device for cable divides public plug and mother socket two parts, mother socket part: mother socket contact with public plug two conduct electricity end face offer some for screwing time get rid of the matrix dirt discharge groove of surface smut, this dirt discharge groove can be one, or many, mother socket is equipped with limit self device, limit self device is on draw-in groove, have a movable bead that control by elastic steel sheet active force.Concrete technical scheme bores a counterbore at the end positions place of mother socket draw-in groove inwall upper chuck stroke, spacing steel ball and elastic steel sheet are equipped with in top, when dop goes to limit self device, spacing steel ball above draw-in groove automatically latches for dop under elastic steel sheet effect, as long as separately exert oneself a little when public plug and mother socket, spacing steel ball and elastic steel sheet will automatic unlockings, effectively can play the reminding effect and anti-loose function tightened.
According to the present invention, Anti-loose Flexible Solder connecting device for cable, its operation principle and method of attachment are inserted by the gathering sill that the movable chuck being assembled into overall public plug upper process is aimed on mother socket, and rotate toward screwing direction, because dop is movable and dop is circular arc or V-shape design with the attrition surface of draw-in groove under spring force, so multiple producer screwed on market to a greater degree with in the draw-in groove of dimensional discrepancy, if when running into that more high tolerance size cannot connect, the nut of movable chuck only need be pulled down from receive cable end, taking-up movable chuck revolves turnback and again loads, utilizing the difference of connecting rod two-way opening stable steering groove upper and lower notch length that dop is had, different axial distances is spacing solves larger dimensional discrepancy.Along with the rotation of public plug, dop hauls draw-in groove and does corresponding displacement under the effect of spring tension, in the very first time that dop is rotated after entering draw-in groove, two of public plug mother socket conductive contact end faces are tightly fitted, along with the continuation that public plug screws, when movable chuck comes the self-locking position set by draw-in groove inwall, revolving force on dop impels spacing steel ball above draw-in groove by jack-up, when dop is latched for dop under elastic steel sheet active force automatically by spacing steel ball during limit self position, as long as separately during public plug mother socket, firmly spacing steel ball and elasticity tablet will be that dop unlocks by the revolving force jack-up on dop a little.
The beneficial effect that the present invention has is: (1) movable chuck under spring force has the impulse stroke of longer distance, public plug mother socket can be strained at an arbitrary position, it is made to obtain good conducting, even if in use public plug is revolved turnback by external force, by good conducting under the effect of spring tension, normally can also use between public plug mother socket.(2) draw-in groove inwall dop limit self device set up the reminding effect and anti-loose function that effectively can play and tighten.(3) be arranged on the movable chuck with spring force on public plug, the cambered design inside dop can make many brands because of dimensional discrepancy reason between dop draw-in groove, and originally can not be threaded into becoming of mother socket can screw in, and its versatility compatibility is significantly improved.(4) public plug connecting rod is installed the difference of the upper and lower notch length of dop position two-way opening stable steering groove, dop is made to be provided with different axial distances spacing, enable mother socket supporting is with it wider, versatility and compatibility obtain larger lifting, and the mother socket of thumping majority on market can be coordinated to use.(5) design of plugs and sockets contact-making surface pollution discharge groove, can play the self-cleaning effect of conductive contact surfaces effectively, guarantees that conductive contact surfaces contact is good, makes the plugs and sockets longer service life worked under severe execution conditions.(6) in cable connection main body, receive cable internal surface of hole is provided with poly-V-grooved, effectively prevent and make cable skid off cable connection main body because pullling, make cable be connected main body Contact face with cable larger simultaneously, reduce the active force expanded with heat and contract with cold to cable fixed screw.(7) those skilled in the art can be easy to derive more elasticity connection scheme according to the present invention, makes this area upgrade to elasticity from the rigid connection epoch and connects the epoch.
Accompanying drawing explanation
Fig. 1 is the structural representation of public plug;
Fig. 2 is the structural representation of mother socket;
Fig. 3 is the cable connector schematic diagram of Fig. 1;
Fig. 4 is the connecting rod schematic diagram of Fig. 1;
Fig. 5 is the A face figure of Fig. 3;
Fig. 6 is the B face figure of Fig. 2;
Fig. 7 is movable chuck;
Fig. 8 is the vertical view of movable chuck;
In figure, 01. public plug cable connects main body, 02. connecting rod, 03. spring compression nut, 04. spring, 05. movable chuck, 06. cable housing pin, 07. receive cable hole V-type groove, 08. spacing steel ball, 09. elastic steel sheet, 10. mother socket cable connects main body, 11 dirt discharge grooves, 12. dop gathering sills, the circular arc type dop of 13. movable chucks 05.
Embodiment
Anti-loose Flexible Solder connecting device for cable of the present invention, described public plug is equipped with the dop along axis movement under spring and spring action; Described public plug connecting rod is provided with two-way opening stable steering groove or unidirectional opening stable steering groove, and two-way opening stable steering groove upper and lower opening length can be identical or different; Described dop is circular arc or V-shape with the attrition surface of draw-in groove; The inner surface in its described receive cable hole is provided with V-type groove, and the angle of V-shaped groove is between 1-179 degree, and quantity can be one, or many; Described public plug contacts with mother socket two and conducts electricity end face and be provided with dirt discharge groove, and this dirt discharge groove has one, or many; Described limit self device is on draw-in groove, have a movable bead that control by elastic steel sheet active force.
Anti-loose Flexible Solder connecting device for cable of the present invention divides two parts: be respectively public plug (Fig. 1) and mother socket (Fig. 2), public plug is divided into: cable connects main body 01, connecting rod 02, movable chuck 05, spring 04 and spring compression nut 03, cable housing pin 06 forms.Mother socket Fig. 2 is divided into: cable connects main body 11, spacing steel ball 08, elastic steel sheet 09.
Fig. 7 movable chuck is inserted connecting rod on the left of Fig. 4, on the right side of Fig. 4, loads spring 04, reinstall spring compression nut 03, and screw spring compression nut 03 to suitable dynamics, the connecting rod installing movable chuck is screwed in Fig. 3 and screws.
On mother socket draw-in groove, a counterbore is bored at the end positions place of buckle stroke, counterbore is loaded onto spacing steel ball 08, then puts elastic steel sheet 09.
The movable chuck 05 of public plug upper process is inserted along 12 gathering sills in mother socket, public plug is rotated after dop 05 is inserted to draw-in groove, now Fig. 7 and Fig. 8 two conducts electricity end face good contact, along with screw-in, dop runs into spacing steel ball 08, along with the continuation screwed in, make dop by spacing steel ball 08 together with elastic steel sheet 09 by jack-up, continue to screw in public plug, dop 05 is by being installed on the spacing steel ball 08 in mother socket, spacing steel ball 08 latches for dop 05 under elastic steel sheet 09 acts on, under making normal operation, dop is more not easily from landing draw-in groove, thus guarantee that Fig. 7 and Fig. 8 two conducts electricity end face and better contacts.
Claims (5)
1. Anti-loose Flexible Solder connecting device for cable: it includes public plug and mother socket, public plug is provided with the cable including receive cable hole and connects main body, connecting rod, dop, spring, nut, mother socket there is the pilot hole supporting with public plug, draw-in groove, steel ball, elastic steel sheet, it is characterized in that: the engaging between public plug with mother socket is connected engages by public plug carries out elasticity with the dop of spring tension and draw-in groove on mother socket, conductive contact end face between public plug and mother socket is provided with dirt discharge groove, the inner surface in receive cable hole is provided with V-type groove, mother socket is provided with limit self device on draw-in groove.
2. Anti-loose Flexible Solder connecting device for cable according to claim 1, it is characterized in that: public plug connecting rod is provided with two-way opening stable steering groove or unidirectional opening stable steering groove, two-way opening stable steering groove upper and lower opening length can be identical or different.
3. Anti-loose Flexible Solder connecting device for cable according to claim 1, is characterized in that: dop is circular arc or V-shape with the attrition surface of draw-in groove.
4. Anti-loose Flexible Solder connecting device for cable according to claim 1, is characterized in that: the inner surface in its receive cable hole is provided with V-type groove, the angle of V-shaped groove is between 1-179 degree, and quantity can be one, or many.
5. Anti-loose Flexible Solder connecting device for cable according to claim 1, is characterized in that: limit self device is on draw-in groove, have a movable bead that control by elastic steel sheet active force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210499520.2A CN103840316B (en) | 2012-11-22 | 2012-11-22 | Anti-loose Flexible Solder connecting device for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210499520.2A CN103840316B (en) | 2012-11-22 | 2012-11-22 | Anti-loose Flexible Solder connecting device for cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103840316A CN103840316A (en) | 2014-06-04 |
| CN103840316B true CN103840316B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210499520.2A Active CN103840316B (en) | 2012-11-22 | 2012-11-22 | Anti-loose Flexible Solder connecting device for cable |
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| CN (1) | CN103840316B (en) |
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| CN204084315U (en) * | 2014-09-11 | 2015-01-07 | 崔哲 | A kind of steam beauty treatment hair care machine |
| CN204179293U (en) * | 2014-09-12 | 2015-02-25 | 安徽易特流焊割发展有限公司 | Cable quick plug |
| CN104810677A (en) * | 2015-04-01 | 2015-07-29 | 周玉萍 | High-pressure centrifugal fan signal transmission socket |
| CN104882694B (en) * | 2015-06-02 | 2018-05-25 | 新昌县南明街道晨升信息咨询服务部 | Soldering turret cable self-tightening quick coupling |
| CN105514684B (en) * | 2016-01-27 | 2017-11-21 | 马春辉 | A kind of cable self-locking flexible type Quick Connect Kit |
| CN109283364B (en) * | 2018-09-10 | 2021-01-12 | 武汉虹信科技发展有限责任公司 | Array antenna test system tool |
| CN109728482B (en) * | 2018-12-05 | 2020-05-08 | 东莞市鼎通精密五金股份有限公司 | Automobile connector structure and automobile high-speed connector assembly |
| CN111505352B (en) * | 2020-06-08 | 2022-03-29 | 江西明正变电设备有限公司 | Power supply test bed for testing high-low voltage equipment |
| CN218043917U (en) * | 2022-08-03 | 2022-12-16 | 中山华泰工艺制品有限公司 | Assembled emulation is cultivated in a pot |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200946631Y (en) * | 2006-08-16 | 2007-09-12 | 张国荣 | Automatic locking connector |
| KR100985777B1 (en) * | 2002-07-08 | 2010-10-06 | 린 유안 | Device for connecting cables |
| CN201797195U (en) * | 2010-08-20 | 2011-04-13 | 常州特尔玛机电实业有限公司 | Quick joint for connecting cable with welding gun |
| CN202997189U (en) * | 2012-11-22 | 2013-06-12 | 马春辉 | Anti-losing quick connection device for elastic welding cables |
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2012
- 2012-11-22 CN CN201210499520.2A patent/CN103840316B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100985777B1 (en) * | 2002-07-08 | 2010-10-06 | 린 유안 | Device for connecting cables |
| CN200946631Y (en) * | 2006-08-16 | 2007-09-12 | 张国荣 | Automatic locking connector |
| CN201797195U (en) * | 2010-08-20 | 2011-04-13 | 常州特尔玛机电实业有限公司 | Quick joint for connecting cable with welding gun |
| CN202997189U (en) * | 2012-11-22 | 2013-06-12 | 马春辉 | Anti-losing quick connection device for elastic welding cables |
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| CN103840316A (en) | 2014-06-04 |
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