EP3076484B1 - Connecteur électrique - Google Patents

Connecteur électrique Download PDF

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Publication number
EP3076484B1
EP3076484B1 EP16156527.0A EP16156527A EP3076484B1 EP 3076484 B1 EP3076484 B1 EP 3076484B1 EP 16156527 A EP16156527 A EP 16156527A EP 3076484 B1 EP3076484 B1 EP 3076484B1
Authority
EP
European Patent Office
Prior art keywords
insulating body
seat
pin
electrical connector
connector according
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.)
Active
Application number
EP16156527.0A
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German (de)
English (en)
Other versions
EP3076484A1 (fr
Inventor
Hao Wang
Qijun Zhao
Jianfei Yu
Bo Gao
Ning Wang
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.)
Tyco Electronics Shanghai Co Ltd
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Tyco Electronics Shanghai 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 Tyco Electronics Shanghai Co Ltd filed Critical Tyco Electronics Shanghai Co Ltd
Publication of EP3076484A1 publication Critical patent/EP3076484A1/fr
Application granted granted Critical
Publication of EP3076484B1 publication Critical patent/EP3076484B1/fr
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H01R13/41—Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw
    • H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/50—Bases; Cases formed as an integral body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve

Definitions

  • Embodiments of the present invention relate to an electrical connector used in instrumentation, control apparatus, and electrical equipment.
  • an electrical connector primarily comprises a housing, an insulating body received within the housing and a plurality of conductive terminals held in the insulating body.
  • the insulating body for holding the plurality of conductive terminals is generally pre-molded by plastics.
  • excessive local thickness of the insulating body usually results in non-uniform thickness across itself, which in turn brings about increased difficulty in molding such insulting body due to the fact that the molding accuracy thereof is decreased by non-uniform heat transfer rate.
  • the thermal expansion and contraction also fails to be uniform across the insulating body in use, which may in turn adversely affect the positional accuracy of the plurality of conductive terminals held within the insulating body.
  • increased material usage and thus enhanced manufacturing cost of the insulating body are both introduced by excessively large local thickness thereof.
  • An axial hole for receiving wire therein is formed in the base of each of the conductive terminals. Once an end of the wire has been inserted into such axial hole, the wire is pressed against the inner wall of the axial hole by a screw threaded onto the base, so that the electrical connection between the wire and the conductive terminal is achieved.
  • a conductive terminal is a single component, i.e., the base and the pin are formed integrally, while the pin is offset on one side of the base, resulting in relatively complex machining for this type of integral conductive terminal.
  • both the base and the pin are necessarily made of copper.
  • the volume of the base is relatively large and in turn brings about a great demand of copper, which inevitably increase the cost thereof.
  • the length of the base is larger than half of the total length of the entire conductive terminal, which results in greater volume of the base, larger material usage/demand and thus enhanced cost thereof.
  • US 2006/0035514 A1 shows an electrical connector with a plurality of contacts which are located in an outer shell having several cavities formed therein.
  • US 3,836,843 discloses a test connector for checking electrical circuits between a truck and a towed trailer.
  • DE 102 56 374 B3 shows a contact insert for connecting conductors of a cable with a multitude of lines.
  • US 2012/0178314 A1 which discloses the preamble of independent claim 1, shows a power contact including a base and a pin insertable into the base.
  • GB 2 174 255 A discloses a sleeved electrical plug pin in which a wire is connected sideways into a hole.
  • DE 10 2011 103 586 A1 shows a connector with a circular spring.
  • the present invention has been made to overcome or alleviate at least one aspect of the above mentioned disadvantages and/or shortcomings.
  • One main object of the present invention is to provide an electrical connector which is capable of not only decreasing the material usage of the insulating body but also enhancing the accuracy of manufacture thereof.
  • Another object of the present invention is to provide an electrical connector which ensures the positional accuracy of a pin of a conductive terminal.
  • Still another object of the present invention is to provide an electrical connector which decreases material usage for manufacture of a conductive terminal, thereby decreasing the manufacturing cost thereof.
  • an electrical connector comprising: a housing; an insulating body received within the housing; and a plurality of first conductive terminals held in the insulating body.
  • a plurality of first receiving slots are formed in an outer circumference surface of a base portion of the insulating body and spaced from each other around the outer circumference surface of the insulating body so that the base portion of the insulating body is in the form of a spline provided with a plurality of teeth;
  • a plurality of first through-holes are formed in the insulating body, extend in an axial direction (longitudinal direction) of the insulating body, and communicated with the plurality of first receiving slots, respectively; and each first conductive terminals comprises a seat fitted in the first receiving slot and a pin inserted into the first through-hole, wherein a first axial hole is formed in the seat, and an end portion of the pin is inserted into the first axial hole of the seat, wherein a second axial hole is further formed in the
  • a second through-hole is formed in the center of the insulating body and extends in the axial direction of the insulating body; and an axial projecting portion is formed on an end surface of the base portion of the insulating body, a second receiving slot being formed on the axial projecting portion and communicated with the second through-hole.
  • the electrical connector further comprises a second conductive terminal which comprises a seat fitted in the second receiving slot and a pin inserted into the second through-hole.
  • an axial hole is formed in each tooth of the base portion of the insulating body.
  • an axial slot is formed in outer periphery of each tooth of the base portion of the insulating body.
  • the pins of the first conductive terminals and the second conductive terminal are assembled in the first and second through-holes in interference-fit manner, respectively.
  • the pin comprises a plurality of sections with different diameters, which are assembled in the insulating body in interference-fit manner.
  • the pin comprises a first section adjacent to the seat and a second section away from the seat, the diameter of the first section being larger than that of the second section.
  • At least one barb is formed on the pin and engaged within the insulating body so as to avoid movement of the pin relative to the insulating body.
  • a first barb and a second barb which is spaced apart from the first barb in the longitudinal direction are formed on the pin.
  • a trench is formed in one of the outer wall of the end portion of the pin and the inner wall of the first axial hole of the seat; and a projection is formed on the other of the outer wall of the end portion of the pin and the inner wall of the first axial hole of the seat, and the projection is engaged with the trench when the end portion of the pin is inserted into the first axial hole of the seat.
  • the wire is pressed against an inner wall of the second axial hole by a screw threaded into the seat so that the wire is electrically connected with the base and thereby with the pin via the seat.
  • the pin is made of a first material while the base is made of a second material which differs from that first material and has an inferior electrical conductivity performance to that of the first material.
  • the pin is made of copper while the base is made of aluminum or aluminum alloy.
  • the notch is in the form of one of a group comprising: rectangular shape, circular shape or elliptical shape
  • the length of the base portion is less than half of the total length of the first conductive terminal.
  • the length of the base portion is 01 ⁇ 0.4 times of the total length of the first conductive terminal.
  • the first receiving slots are formed on outer periphery of a base portion of the insulating body, spaced from each other around the periphery of the insulating body so that the base portion of the insulating body is in the form of the spline provided with the plurality of teeth (keys).
  • the first receiving slots are formed in the base portion of the insulating body, thereby decreasing the material usage for manufacture of the insulating body and in turn reducing the manufacturing cost thereof.
  • the thickness across the insulating body is thus relatively uniform, increasing the molding accuracy thereof.
  • the pin of each conductive terminal is assembled in one corresponding through-hole in interference-fit manner, thereby preventing the relative movement of the pin from the insulating body, so that the positional accuracy of the pin is guaranteed.
  • the base and pin of the conductive terminal are two individual components separated from each other, and a notch is formed within the base for enabling the direct electrical contact of the wire with the pin. Therefore, the base portion may be made of more inexpensive metal material rather than more expensive one, thereby decreasing the manufacturing cost thereof.
  • the length of the base portion of the conductive terminal is decreased, reducing the material usage for manufacturing the terminal and in turn further reducing the manufacturing cost thereof.
  • an electrical connector comprising: a housing; an insulating body received within the housing; and a plurality of first conductive terminals held in the insulating body.
  • a plurality of first receiving slots are formed in an outer circumference surface of a base portion of the insulating body and spaced from each other around the outer circumference surface of the insulating body so that the base portion of the insulating body is in the form of a spline provided with a plurality of teeth;
  • a plurality of first through-holes are formed in the insulating body, extend in an axial direction (longitudinal direction) of the insulating body, and communicated with the plurality of first receiving slots, respectively; and each first conductive terminals comprises a seat fitted in the first receiving slot and a pin inserted into the first through-hole.
  • Fig.1 illustrates a schematic perspective view of an insulating body 200 and a plurality of conductive terminals 300, 300' of an electrical connector according to one exemplary embodiment of the present invention
  • Fig.2 illustrates a sectional view of the plurality of conductive terminals 300, 300' mounted on the insulating body 200 as illustrated in Fig. 1 .
  • the electrical connector comprises a plurality of conductive terminals 300, 300'.
  • the electrical connector comprises four first conductive terminals 300 and one second conductive terminal 300'.
  • the present invention is not limited to the illustrated embodiment, and the electrical connector may comprise two, three, five or more first conductive terminals 300.
  • a plurality of first receiving slots 210 are formed in outer circumference surface of a base portion of the insulating body 200 and spaced from each other around the outer circumference surface of the insulating body 200 so that the base portion of the insulating body 200 is in the form of spline provided with a plurality of teeth (keys) 220; a plurality of first through-holes 211 are formed in the insulating body 200, extend in the axial direction (longitudinal direction) of the insulating body 200 and communicated with the first receiving slots 210, respectively; and each first conductive terminals comprises a seat 310 fitted in the first receiving slot 210 and a pin 320 inserted into the first through-hole 211.
  • a second through-hole 202 is formed in the center of the insulating body 200 and extends in the axial direction of the insulating body 200; an axial projecting portion is formed on the end face of the base portion of the insulating body 200, a second receiving slot 201 being formed in the axial projecting portion and communicated with the second through-hole 202; and the second conductive terminal 300' comprises a seat 310' fitted in the second receiving slot 201 and a pin 320' inserted into the second through-hole 202.
  • the second conductive terminal 300' is essentially identical to the first conductive terminal 300, except that the length of the pin 320' of the second conductive terminal 300' is larger than that of the pin 320 of the first conductive terminal 300.
  • the plurality of first receiving slots are formed on the base portion of the insulating body, thereby decreasing the material usage for manufacture of the insulating body and in turn reducing the manufacturing cost thereof. Besides, the thickness across the insulating body is thus relatively uniform, increasing the molding accuracy thereof.
  • an axial hole 222 is formed in each tooth (key) 220 of the base portion of the insulating body 200, so that the tooth between two adjacent first receiving slots 210 is formed as a hollowed-out structure.
  • the material usage for manufacturing the insulating body 200 may be further decreased while the local thickness of the insulating body may also be reduced so that the thickness across the whole insulating body 200 is more uniform, which facilitates the enhancement of the molding accuracy thereof.
  • an axial slot 221 is formed on outer periphery of each tooth 220 of the base portion of the insulating body 200.
  • the material usage for manufacturing the insulating body 200 may be further decreased while the local thickness of the insulating body may also be further reduced so that the thickness across the whole insulating body 200 is more uniform, which facilitates the enhancement of the molding accuracy thereof.
  • Fig.3 illustrates a sectional view of the electrical connector according to the exemplary embodiment of the present invention
  • Fig.4 is an illustrative partially enlarged sectional view of the electrical connector of Fig.3
  • Fig.5 is a schematic perspective view of the conductive terminal 300 of the electrical connector of Fig.3
  • Fig.9 is a schematic perspective view of the electrical connector of Fig.3 .
  • the external profile of the electrical connector is in the form of cylinder and thus may be called as cylindrical electrical connector.
  • the invention is not limited to the illustrated embodiment, and the external profile thereof may be in other shape, e.g., rectangular shape.
  • the electrical connector primarily comprises a housing 100, the insulating body 200 and at least one conductive terminal 300 as mentioned in the above embodiments.
  • the housing 100 is composed of several interconnected portions and may be formed as a shielding housing made of metal.
  • the insulating body 200 which may be molded of plastics, is received within such housing 100. And the conductive terminal 300 is held within such insulating body 200.
  • first conductive terminal 300' and the first conductive terminal 300 may be formed as identical to each other except that their respective pins differ in length, then only the first conductive terminal 300 is taken as an example as below, for description purpose.
  • the conductive terminal 300 comprises a blocky seat 310 and an elongated pin 320.
  • the seat 310 and the pin 320 are constructed as two individual components which are separated from each other but are assembled together.
  • the seat 310 is held within the first receiving slots 210 of the insulating body 200.
  • a rear end (right end) of the pin 320 is inserted into the seat 310, and a front end (front end) of the pin 320 is extends from the insulating body 200 in the longitudinal direction through the first through-hole 211.
  • the rear end of the pin 320 is provided for establishing electrical connection with a wire (not illustrated) inserted into the seat 310, and the front end of the pin 320 projecting from the insulating body 200 is provided for establishing electrical connection with a further conductive terminal of mated with the electrical connector.
  • the pins 320 of the first conductive terminals 300 and the pin 320' of the second conductive terminal 300' are assembled in the first and second through-holes 211, 202 in interference-fit manner, respectively. Therefore, when the wire is pressed by a screw 400 (as shown in Fig.3 ), the relative movement of the pin 320 from the insulating body 200 is prevented so that the positional accuracy of the pin 320 may also be guaranteed.
  • the pin 320 comprises a plurality of sections 323, 324 with different diameters, which sections 323, 324 are assembled in the insulating body 200 in interference-fit manner.
  • At least one barb 321, 322 is formed on the pin 320 and engaged within the insulating body 200 so as to avoid movement of the pin 320 relative to the insulating body 200.
  • a first barb 321 and a second barb 322 spaced apart from the first barb 321 in the longitudinal direction are formed on the pin 320.
  • Each barb 321, 322 may be formed as a conical ring projecting from the outer surface of the pin 320.
  • a first axial hole 314 is formed the seat 310, and an end portion 325 (the rear end in Fig.6 ) of the pin 320 is inserted into the first axial hole 314 of the seat 310.
  • a trench 3251 is formed in one of the outer wall of the end portion 325 of the pin 320 and the inner wall of the first axial hole 314 of the seat 310; and a projection 3141 is formed on the other of the outer wall of the end portion 325 of the pin 320 and the inner wall of the first axial hole 314 of the seat 310, and the projection 3141 is engaged with the trench 3251 when the end portion 325 of the pin 320 is inserted into the first axial hole 314 of the seat 310, thereby holding the rear end 325 of the pin 320 within the first axial hole 314.
  • a second axial hole 311 parallel to the first axial hole 314 is further formed in the seat 310, and one end of aforementioned wire is inserted into said second axial hole 311.
  • a radial threaded hole 312 is formed on the seat 310, and the screw 400 is threaded within the threaded hole 312 of the seat 310, and the wire which is inserted into the second axial hole 311 is pressed against the inner wall of the second axial hole 311 by rotating the screw 400, so that the wire is electrically connected with the seat 310, and in turn electrically connected to the pin 320 via such conductive seat 310.
  • a notch 313 for communicating the first axial hole 314 and the second axial hole 311 is formed in the seat 310; and then the wire is projecting towards and in direct electrical contact with the pin 320 of the first axial hole 314 via the notch 313, upon compression of the screw 400 which is threaded onto the seat 310.
  • the contact resistance may be decreased and conductivity performance may be thus improved, by placing the wire in direct electrical contact with the pin 320.
  • the pin 320 is made of a first material while the seat 310 is made of a second material which differs from that first material and has an inferior conductivity performance to that of the first material.
  • the pin 320 is made of copper while the seat 310 is made of aluminum or aluminum alloy. Therefore, the seat 310 may not necessarily be made of expensive copper so as to facilitate reducing the cost of manufacture thereof.
  • Fig.8 illustrates a sectional view of a conductive terminal of an electrical connector according to another exemplary embodiment of the present invention.
  • the conductive terminal illustrated in Fig.8 only differs from that illustrated in Fig.7 in the shape of the notch.
  • the notch is formed as a rectangular shape while in the embodiment shown in Fig.8 the notch is formed as a shape of ellipse.
  • the present invention is not limited to the illustrated embodiment, and such notch may be of any appropriate shape, for example, circular shape.
  • the length of the seat 310 in the axial direction is less than half of the total longitudinal length of the conductive terminal 300. Therefore, the material usage for the manufacture of the conductive terminal 300 is further decreased by reducing the length of the seat 310, thereby further decreasing the manufacturing cost thereof.
  • the longitudinal length of the base portion 310 may be set as 01 ⁇ 0.4 times of the total longitudinal length of the conductive terminal 300.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Claims (14)

  1. Connecteur électrique, comprenant :
    un boîtier (100) ;
    un corps isolant (200) reçu à l'intérieur du boîtier (100) ; et
    une pluralité de premières bornes conductrices (300) maintenues dans le corps isolant (200),
    dans lequel une pluralité de premières fentes de réception (210) sont formées dans une surface circonférentielle extérieure d'une partie de base du corps isolant (200) et espacées les unes des autres autour de la surface circonférentielle extérieure du corps isolant (200), de façon que la partie de base du corps isolant (200) ait une forme cannelée présentant une pluralité de dents (220) ;
    dans lequel une pluralité de premiers trous débouchants (211) sont formés dans le corps isolant (200), s'étendent dans une direction axiale du corps isolant (200) et sont respectivement en communication avec la pluralité de premières fentes de réception (210) ; et
    dans lequel chaque première borne conductrice (300) comprend un logement (310) emboîté dans la première fente de réception (210) et une broche (320) insérée dans le premier trou débouchant (211),
    dans lequel un premier trou axial (314) est formé dans le logement (310) et une partie d'extrémité (325) de la broche (320) est insérée dans le premier trou axial (314) du logement (310),
    caractérisé en ce qu'un second trou axial (311) parallèle au premier trou axial (314) est en outre formé dans le logement (310) pour recevoir un fil à l'intérieur dudit second trou axial,
    dans lequel une encoche (313) permettant de faire communiquer le premier trou axial (314) et le second trou axial (311) est formée dans le logement (310) ; et
    dans lequel le fil fait saillie en direction de la broche (310) située dans le premier trou axial (314) et se met en contact électrique direct avec la broche via l'encoche (313) sous l'effet de la compression de la vis (400) qui est vissée sur le logement (310).
  2. Connecteur électrique selon la revendication 1, dans lequel un second trou débouchant (202) est formé au centre du corps isolant (200) et s'étend dans la direction axiale du corps isolant (200) ; et
    une partie saillante axiale est formée sur une surface d'extrémité de la partie de base du corps isolant (200), une seconde fente de réception (201) étant formée sur la partie saillante axiale et étant en communication avec le second trou débouchant (202) ; et
    dans lequel le connecteur électrique comprend, en outre, une seconde borne conductrice (300') qui comprend un logement (310') emboîté dans la seconde fente de réception (201) et une broche (320') insérée dans le second trou débouchant (202).
  3. Connecteur électrique selon l'une des revendications 1 ou 2, dans lequel un trou axial (222) est formé dans chaque dent (220) de la partie de base du corps isolant (200).
  4. Connecteur électrique selon l'une des revendications 1 à 3, dans lequel une fente axiale (221) est formée dans un contour extérieur de chaque dent (220) de la partie de base du corps isolant (200).
  5. Connecteur électrique selon l'une des revendications 1 à 4, dans lequel les broches (320) de la pluralité de premières bornes conductrices (300) et la seconde broche conductrice (300') sont assemblées dans les premiers et le second trous débouchants (211, 202), respectivement, avec un ajustement serré.
  6. Connecteur électrique selon l'une des revendications 1 à 5, dans lequel chaque broche (320) comporte une pluralité de sections (323, 324) de différents diamètres qui sont assemblées dans le corps isolant (200) avec un ajustement serré.
  7. Connecteur électrique selon l'une des revendications 1 à 6, dans lequel la broche (320) comporte une première section (323) adjacente au logement (310) et une seconde section (324) éloignée du logement (310), le diamètre de la première section (323) étant supérieur au diamètre de la seconde section (324).
  8. Connecteur électrique selon l'une des revendications 1 à 7, dans lequel au moins une barbe (321, 322) est formée sur la broche (320) et engagée à l'intérieur du corps isolant (200) de manière à éviter un mouvement de la broche (320) par rapport au corps isolant (200).
  9. Connecteur électrique selon la revendication 8, dans lequel une première barbe (321) et une seconde barbe (322) qui est située à une distance de la première barbe (321) dans la direction axiale sont formées sur la broche (320).
  10. Connecteur électrique selon l'une des revendications 1 à 9, dans lequel un creux (3251) est formé dans la paroi extérieure de la partie d'extrémité (325) de la broche (320) ou dans la paroi intérieure du premier trou axial (314) du logement (310) ; et
    une saillie (3141) est formée, à l'inverse, sur la paroi intérieure du premier trou axial (314) du logement (310) ou sur la paroi extérieure de la partie extrémité (325) de la broche (320),
    dans lequel la saillie (3141) coopère avec le creux (3251) lorsque la partie d'extrémité (325) de la broche (320) est insérée dans le premier trou axial (314) du logement (310).
  11. Connecteur électrique selon l'une des revendications 1 à 10, dans lequel le fil est pressé contre une paroi intérieure du second trou axial (311) par une vis (400) vissée dans le logement (310), de manière à ce que le fil soit connecté électriquement au logement (310) et, ainsi, à la broche par l'intermédiaire du logement (310).
  12. Connecteur électrique selon l'une des revendications 1 à 11, dans lequel l'encoche (313) a une forme choisie dans un groupe comprenant une forme rectangulaire, une forme circulaire ou une forme elliptique.
  13. Connecteur électrique selon l'une des revendications 1 à 12, dans lequel la longueur de la partie formant logement (310) est inférieure à la moitié de la longueur totale de la première broche conductrice (300).
  14. Connecteur électrique selon l'une des revendications 1 à 13, dans lequel la longueur de la partie formant logement (310) est égale à 0,1∼0,4 fois la longueur totale de la première broche conductrice (300).
EP16156527.0A 2015-03-04 2016-02-19 Connecteur électrique Active EP3076484B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520125796.3U CN204680780U (zh) 2015-03-04 2015-03-04 电连接器

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Publication Number Publication Date
EP3076484A1 EP3076484A1 (fr) 2016-10-05
EP3076484B1 true EP3076484B1 (fr) 2018-04-18

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CN106611910B (zh) * 2015-10-23 2019-07-02 泰科电子(上海)有限公司 电连接器
CN108879170B (zh) * 2018-06-27 2019-08-02 西安西电开关电气有限公司 导体与支撑该导体的绝缘子的固定连接结构及方法
CN111009788B (zh) * 2019-12-20 2022-03-08 北京无线电计量测试研究所 一种轴体和孔体的装配结构和连接器
CN114421221B (zh) * 2022-01-25 2024-10-01 贵州航天电器股份有限公司 一种微型脱落电连接器耐热插座

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US7494377B2 (en) * 2004-08-13 2009-02-24 Tyco Electronics Corporation Electrical connector
CN102593631B (zh) * 2011-01-11 2014-09-10 凡甲电子(苏州)有限公司 电源端子、电源连接器及电源连接器组件
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EP3076484A1 (fr) 2016-10-05
CN204680780U (zh) 2015-09-30

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