CN108879228A - The conducting device of adaptive face contact - Google Patents

The conducting device of adaptive face contact Download PDF

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Publication number
CN108879228A
CN108879228A CN201810686719.3A CN201810686719A CN108879228A CN 108879228 A CN108879228 A CN 108879228A CN 201810686719 A CN201810686719 A CN 201810686719A CN 108879228 A CN108879228 A CN 108879228A
Authority
CN
China
Prior art keywords
contact
contact terminal
electrode
terminal
face
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.)
Pending
Application number
CN201810686719.3A
Other languages
Chinese (zh)
Inventor
沈炳华
周琦
张剑
沈逸渊
王铮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Zeng Neng Energy Service Co., Ltd.
Original Assignee
Hangzhou Deng Yuan Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Deng Yuan Technology Co Ltd filed Critical Hangzhou Deng Yuan Technology Co Ltd
Priority to CN201810686719.3A priority Critical patent/CN108879228A/en
Publication of CN108879228A publication Critical patent/CN108879228A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • H01R13/6315Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2421Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42Securing in a demountable manner
    • H01R13/428Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H01R13/434Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by separate resilient locking means on contact member, e.g. retainer collar or ring around contact member
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/521Sealing between contact members and housing, e.g. sealing insert
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure

Landscapes

  • Adjustable Resistors (AREA)

Abstract

The present invention relates to a kind of conducting devices of adaptive face contact, including first electrode (1) and second electrode (2), the first electrode (1) is equipped with the first contact terminal (13) and self-aligning bearing (18), first contact terminal (13) rotates around the self-aligning bearing (18), with the plane contact between the first contact terminal of adjust automatically (13) and the second contact terminal (24) of the second electrode (2);The second electrode (2) is equipped with the second contact terminal (24) and spring (27), second contact terminal (24) is sheathed on the spring (27), to provide restoring force and interelectrode contact pressure in the first contact terminal (13) and the first contact terminal (24) contact.The present invention is capable of the contact area of automatic adjusument conducting device, improves contact precision.

Description

The conducting device of adaptive face contact
Technical field
The present invention relates to a kind of current lead-through technical field, especially a kind of conducting device of adaptive face contact.
Background technique
The mode of plug insertion socket need to be used by being usually powered to equipment.With line or the side of face contact between plug and socket Formula turning circuit makes equipment obtain electric energy.But such mode is mostly manual operation, if being applied to automatic field, to mechanism Positioning accuracy request is high.Particularly with large scale equipment, high current field is frequently difficult to accomplish high-precision control.If face contact Two parts of conducting device cause poor contact because of contact precision the problem of, can not be adjusted, need artificial intervention, It is not only cumbersome, it is difficult to use and automatically complete, and influence the safety of operator.
Summary of the invention
In view of this, the problem to be solved in the present invention is, propose it is a kind of can automatic adjusument face contact precision it is adaptive The conducting device of face contact is answered, to solve the technical issues of can not automating adjusting face contact precision of the existing technology.
The technical solution of the invention is as follows, provides a kind of conducting device of adaptive face contact below, adaptive face The conducting device of contact, including first electrode and second electrode, the first electrode are equipped with the first contact terminal and aligning axis It holds, first contact terminal is rotated around the self-aligning bearing, with the first contact terminal of adjust automatically and the second electrode Plane contact between second contact terminal;
The second electrode is equipped with the second contact terminal and spring, and second contact terminal is sheathed on the spring On, to provide restoring force and interelectrode contact pressure in the first contact terminal and the contact of the first contact terminal.
Optionally, the face area of first contact terminal and the second contact terminal is different, and after being adjusted, there are two Kind of contact condition, the end face of one of contact terminal is located in the end face of another contact terminal or two contact terminals End face is interlaced.
Optionally, the self-aligning bearing is placed in insulated bearing pedestal;First contact terminal is placed in self-aligning bearing It is interior;It is insulated seat and is placed in the insulated bearing pedestal upper end;It is arranged between the insulated bearing pedestal and the first contact terminal Terminal shield.
Optionally, by being insulated the inner hole of seat, the rotation of the first contact terminal is limited, alternatively, passing through terminal shield With the gap of insulated bearing pedestal lower end surface, the rotation of the first contact terminal is limited.
Optionally, the spring is placed in lower seat, and is placed in the seat of honour;Second contact terminal passes through lower seat and the seat of honour The guiding of inner hole and end face limit stroke and the track of the second contact terminal.
Optionally, the upper and lower end face of spring uses wear-resistant pad, prevents spring wear other parts.
Optionally, the conducting device non-metal workpiece uses flame-retardant insulating material;Fastener for union piece makes With flame-resistant insulation screw.
Using the present invention, compared with prior art, the present invention is had the following advantages that:In the present invention, the first contact terminal by It in the effect of self-aligning bearing, adaptively rotates by a certain angle, until the lower end surface of the first contact terminal and the second contact terminal Upper surface is parallel and is bonded completely.The present invention can automate the contact precision between two electrodes of adjustment, ensure motor conducting Reliability and safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the conducting device of the adaptive face contact of the present invention;
Fig. 2 is the structure sectional view of first electrode of the present invention;
Fig. 3 is the structure sectional view of the second motor of the invention;
Fig. 4 is the working state figure of the conducting device of the adaptive face contact of the present invention.
As shown in the figure:1,12A, first electrode, 2, second electrode, 11, terminal shield are insulated seat, the 13, first contact Terminal, 12B, insulated bearing pedestal, 14, insulation board, 15, insulating shield, 16, conductor grip, 17, circlip, 18, self-aligning bearing, 19, absolutely Edge screw, 21, lower seat, 22, the seat of honour, 23, dustband, the 24, second contact terminal, 25, insulation sleeve, 26, wear-resistant pad, 27, spring, 28, lead frame, 29, insulating shield.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention is not restricted to these Embodiment.The present invention covers any substitution made in the spirit and scope of the present invention, modification, equivalent method and scheme.
In order to make the public have thorough understanding to the present invention, it is described in detail in the following preferred embodiment of the present invention specific Details, and the present invention can also be understood completely in description without these details for a person skilled in the art.
The present invention is more specifically described by way of example referring to attached drawing in the following passage.It should be noted that attached drawing is adopted With more simplified form and using non-accurate ratio, only to facilitate, lucidly aid in illustrating the embodiment of the present invention Purpose.
Refering to what is shown in Fig. 1, illustrating a kind of implementation of conducting device of the present invention.The conducting device includes first Electrode 1 and second electrode 2, are respectively arranged on power supply unit and electrical equipment.For the positive and negative circuit in built-up circuit, electricity consumption is set It is standby to have 2 groups of conducting device between power supply unit, or it is not limited to 2 groups.In present embodiment, first electrode 1 is easy to install in confession Electric equipment, and be located above.In present embodiment, second electrode 2 is easy to install in electrical equipment, and is located below.Power supply unit Or electrical equipment is mobile by automation equipment, so that first electrode 1 is contacted with second electrode 2 with turning circuit.
【The constructive embodiment of first electrode 1】
Fig. 2 illustrates a kind of structure type of first electrode 1.As shown in Fig. 2, the first electrode 1 has:Terminal shield 11, seat 12A, the first contact terminal 13, insulated bearing pedestal 12B, insulation board 14, insulating shield 15, conductor grip 16, card are insulated Spring 17, self-aligning bearing 18, insulated screw 19.
First contact terminal 13 is the part that turning circuit is used in first electrode 1.Terminal shield 11 is installed on electrode 13 On, for insulating.Terminal 13 is fixed on the inner ring of self-aligning bearing 18 by circlip 17.Terminal 13 can surround self-aligning bearing 18 center, freely rotates in space.Rotation angle is limited to 13 upper shaft of terminal and is insulated between seat 12A inner hole Gap, or it is limited to the gap of 11 upper surface of terminal shield Yu the lower end surface insulated bearing pedestal 12B.
Conductor grip 16 is connected by brass screw, is fixed on the upper end of above-mentioned first contact terminal 13, is used for connecting wire, is passed The electric current from the first contact terminal 13 is led, and is covered by insulating shield 15.
Above-mentioned self-aligning bearing 18 in practical applications, or is not limited to oscillating bearing, self-aligning roller bearing, self aligning roller axis It holds.Self-aligning bearing 18 is fixed in insulated bearing pedestal 12B, and is connect with seat 12A is insulated.
Above-mentioned insulating mounting seat 12A and insulation board 14, together for being connect with equipment.
Insulated screw 19 in practical applications, is the insulation for connecting each part and fire-retardant fastener, or be not limited to Sunk screw, bolt, fillister head screw.
【The constructive embodiment of second electrode 2】
Fig. 3 is a kind of way of realization of second electrode 2.As shown in figure 3, second electrode 2 has:Lower seat 21, the seat of honour 22 are prevented Konisphere 23, the second contact terminal 24, insulation sleeve 25, wear-resistant pad 26, spring 27, lead frame 28, insulating shield 29.
Second contact terminal 24 is the part that turning circuit is used in electrode 2.Lower seat 21 and the seat of honour 22 connect with second respectively Contravention 24 is connected.Second contact terminal 24 passes through dustband 23 by lower seat 21 and the inner hole at the seat of honour 22 guiding, can be free Move up and down.And 24 shift motion of the second contact terminal is limited to the seat of honour 22.In practical application, dustband 23 or it is not limited to it His sealing element class part.
Spring 27 is that moving up and down for above-mentioned second contact terminal 24 provides reply power.Wear-resisting ring 26 is located at spring 27 Upper and lower end face, to reduce abrasion of the movement of spring 27 to other parts.
Insulation sleeve 25 is located at the upper surface of the wear-resisting ring 26 of above-mentioned top, for completely cutting off above-mentioned second contact terminal 24 and other Conductor.
Conductor grip 28 is connected by brass screw, is fixed on the lower end of above-mentioned second contact terminal 24, is used for connecting wire, is passed The electric current from the second contact terminal 24 is led, and is covered by insulating shield 29.In practical application, conductor grip 28 can be with above-mentioned Two contact terminals 24 are moved and are moved up and down.Insulating shield 29 should be provided with long slot hole, to avoid the movement of lead frame 28.
Fig. 4 is working state figure of the invention.As shown in figure 4, first electrode 1 is located at the top of second electrode 2.Actually answer In, automatically move the power supply unit for being equipped with first electrode 1, be placed in be equipped with second electrode 2 electrical equipment it On.The power supply unit for being equipped with first electrode 1 is lowered from above, is pressed in second electrode by the lower end surface of the first contact terminal 13 On the upper surface of the second contact terminal 24 in 2.Since first electrode 1 and the fixed end face of second electrode 2 are not parallel, the first contact The lower end surface of terminal 13 only. while first touching the upper surface of the second contact terminal 24.
Above-mentioned first contact terminal 13 is adaptively rotated by a certain angle due to the effect of self-aligning bearing 18, until above-mentioned the The lower end surface of one contact terminal 13 is parallel with the upper surface of above-mentioned second contact terminal 24 and is bonded completely.In practical application, energy Enough requirements reduced between the depth of parallelism electrode and difficulty of processing.
The lower end surface area of above-mentioned first contact terminal 13 is greater than the upper surface area of above-mentioned second contact terminal 24, or not The lower end surface area for being limited to above-mentioned first contact terminal 13 is less than the upper surface area of above-mentioned second contact terminal 24.Contact in time In the process, first electrode 1 and 2 decentraction of second electrode or position deviation are larger, also can guarantee above-mentioned first contact terminal 13 with Above-mentioned second contact terminal 24 has certain effective area being capable of reliable contacts.Even if the repeatable accuracy of automated system is low, also can Guarantee that circuit is reliably connected.
Further, the upper surface of above-mentioned second contact terminal 24, by the restoring force of spring 27, it should be ensured that set where being higher by Standby plane certain altitude.After above-mentioned second contact terminal 24 is pressurized, a distance is moved down.In the process, spring 27 plays slow The effect of reliable pressure between punching and offer terminal.
The device of the present embodiment is used in groups, in pairs with first electrode 1 and second electrode 2.Above-mentioned first electrode 1 or the The structure that two electrodes 2 refer to can respectively constitute a complete unit.By this modularized design, it is applied to can be convenient In automatic field, especially the automated system of large scale equipment circuit conducting, reduce automated system required precision and Cost.
The above examples are only used to illustrate the technical scheme of the present invention, rather than its limitations;Although with reference to the foregoing embodiments Invention is explained in detail, those skilled in the art should understand that:It still can be to previous embodiment Documented technical solution is modified, or equivalent substitution of some or all of the technical features;And these are repaired Change or replaces, the range for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Although embodiment is separately illustrated and is illustrated above, it is related to the common technology in part, in ordinary skill Personnel apparently, can be replaced and integrate between the embodiments, be related to one of embodiment and the content recorded is not known, then It can refer to another embodiment on the books.
Technical solution of the present invention and beneficial effect is described in detail in above-described specific embodiment, Ying Li Solution is not intended to restrict the invention the foregoing is merely presently most preferred embodiment of the invention, all in principle model of the invention Interior done any modification, supplementary, and equivalent replacement etc. are enclosed, should all be included in the protection scope of the present invention.

Claims (7)

1. a kind of conducting device of adaptive face contact, including first electrode (1) and second electrode (2), it is characterised in that:It is described First electrode (1) is equipped with the first contact terminal (13) and self-aligning bearing (18), and first contact terminal (13) is around the tune Mandrel holds (18) rotation, with the second contact terminal (24) of the first contact terminal of adjust automatically (13) and the second electrode (2) Between plane contact;
The second electrode (2) is equipped with the second contact terminal (24) and spring (27), and second contact terminal (24) is arranged In on the spring (27), to provide restoring force and electrode in the first contact terminal (13) and the first contact terminal (24) contact Between contact pressure.
2. the conducting device of adaptive face contact according to claim 1, it is characterised in that:First contact terminal (13) different with the face area of the second contact terminal (24), after being adjusted, there are two kinds of contact conditions, one of contact The end face of terminal is located in the end face of another contact terminal or the end face of two contact terminals is interlaced.
3. the conducting device of adaptive face contact according to claim 2, it is characterised in that:The self-aligning bearing (18) is put It is placed in insulated bearing pedestal (12B);First contact terminal (13) is placed in self-aligning bearing (18);It is insulated seat (12A) is placed in the upper end the insulated bearing pedestal (12B);The insulated bearing pedestal (12B) and the first contact terminal (13) it Between be arranged terminal shield (11).
4. the conducting device of adaptive face contact according to claim 3, it is characterised in that:By being insulated seat The inner hole of (12A) limits the rotation of the first contact terminal (13), alternatively, passing through terminal shield (11) and insulated bearing pedestal (12B) The gap of lower end surface limits the rotation of the first contact terminal (13).
5. the conducting device of adaptive face contact according to claim 3, it is characterised in that:The spring (27) is placed in In lower seat (21), and it is placed in the seat of honour (22);Second contact terminal (24) is led by lower seat (21) and the seat of honour (22) inner hole To and end face, limit the second contact terminal (24) stroke and track.
6. the conducting device of adaptive face contact according to claim 5, it is characterised in that:The upper and lower end face of spring (27) Using wear-resistant pad (26), spring wear other parts are prevented.
7. the conducting device of adaptive face contact according to claim 3 or 4, it is characterised in that:The conducting device is non- Metal parts uses flame-retardant insulating material;Fastener for union piece uses flame-resistant insulation screw.
CN201810686719.3A 2018-06-28 2018-06-28 The conducting device of adaptive face contact Pending CN108879228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810686719.3A CN108879228A (en) 2018-06-28 2018-06-28 The conducting device of adaptive face contact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810686719.3A CN108879228A (en) 2018-06-28 2018-06-28 The conducting device of adaptive face contact

Publications (1)

Publication Number Publication Date
CN108879228A true CN108879228A (en) 2018-11-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810686719.3A Pending CN108879228A (en) 2018-06-28 2018-06-28 The conducting device of adaptive face contact

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111509442A (en) * 2020-06-02 2020-08-07 李夕林 External high-efficient electric automobile charging device who charges

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000357560A (en) * 1999-05-31 2000-12-26 Molex Inc Shield connector
CN1408133A (en) * 2001-01-04 2003-04-02 东芝It·控制***株式会社 Contact terminal
JP2009026775A (en) * 2008-11-05 2009-02-05 Denso Wave Inc External power connecting device for mobile robot
CN101807757A (en) * 2009-02-16 2010-08-18 凡甲电子(苏州)有限公司 Conductive terminal assembly and electric connector using same
CN202153569U (en) * 2010-11-23 2012-02-29 信音电子(中国)股份有限公司 Power connector and combined structure thereof
CN104064910A (en) * 2014-06-10 2014-09-24 东莞市泰康电子科技有限公司 High-frequency socket connector, high-frequency plug connector and combination structure thereof
CN106898930A (en) * 2017-04-28 2017-06-27 茂硕电源科技股份有限公司 The plug and connector of a kind of modular power source

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000357560A (en) * 1999-05-31 2000-12-26 Molex Inc Shield connector
CN1408133A (en) * 2001-01-04 2003-04-02 东芝It·控制***株式会社 Contact terminal
JP2009026775A (en) * 2008-11-05 2009-02-05 Denso Wave Inc External power connecting device for mobile robot
CN101807757A (en) * 2009-02-16 2010-08-18 凡甲电子(苏州)有限公司 Conductive terminal assembly and electric connector using same
CN202153569U (en) * 2010-11-23 2012-02-29 信音电子(中国)股份有限公司 Power connector and combined structure thereof
CN104064910A (en) * 2014-06-10 2014-09-24 东莞市泰康电子科技有限公司 High-frequency socket connector, high-frequency plug connector and combination structure thereof
CN106898930A (en) * 2017-04-28 2017-06-27 茂硕电源科技股份有限公司 The plug and connector of a kind of modular power source

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111509442A (en) * 2020-06-02 2020-08-07 李夕林 External high-efficient electric automobile charging device who charges
CN111509442B (en) * 2020-06-02 2021-10-08 山东泉舜工程设计监理有限公司 External high-efficient electric automobile charging device who charges

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Effective date of registration: 20190102

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