EP3317922B1 - Coulisse pour la mise en contact électrique de cartes de circuits imprimés - Google Patents

Coulisse pour la mise en contact électrique de cartes de circuits imprimés Download PDF

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Publication number
EP3317922B1
EP3317922B1 EP16739399.0A EP16739399A EP3317922B1 EP 3317922 B1 EP3317922 B1 EP 3317922B1 EP 16739399 A EP16739399 A EP 16739399A EP 3317922 B1 EP3317922 B1 EP 3317922B1
Authority
EP
European Patent Office
Prior art keywords
contact
sliding element
base body
sliding
circuit boards
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
EP16739399.0A
Other languages
German (de)
English (en)
Other versions
EP3317922A1 (fr
Inventor
Günter Pape
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.)
Harting Electronics GmbH and Co KG
Original Assignee
Harting Electronics GmbH and Co KG
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 Harting Electronics GmbH and Co KG filed Critical Harting Electronics GmbH and Co KG
Publication of EP3317922A1 publication Critical patent/EP3317922A1/fr
Application granted granted Critical
Publication of EP3317922B1 publication Critical patent/EP3317922B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/82—Coupling devices connected with low or zero insertion force
    • H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
    • H01R12/89—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by moving connector housing parts linearly, e.g. slider
    • 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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • 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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/245—Contacts for co-operating by abutting resilient; resiliently-mounted by stamped-out resilient contact arm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R41/00—Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit
    • 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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2435—Contacts for co-operating by abutting resilient; resiliently-mounted with opposite contact points, e.g. C beam

Definitions

  • the invention relates to a sliding element for contacting printed circuit boards.
  • Such sliding elements are required to electrically contact interconnects of parallel aligned, stacked printed circuit boards.
  • the printed circuit boards are arranged at a very close distance from each other and have a plurality of interconnects, which must be contacted differently depending on the application and circuit.
  • a plurality of printed conductors of the printed circuit boards can be connected simultaneously by a plurality of sliding elements.
  • the sliding element touches the two printed circuit boards, between which it is arranged, with an electrical contact.
  • an electrical connection between the conductor of a printed circuit board and the conductor of the other printed circuit board is made.
  • Hard wiring or cabling is not practical for such applications in, for example, a telephone line junction box because the electrical connections must be changed, replaced, and rewired from time to time.
  • a usual wiring with connectors and cables is very expensive. For each change, a cable must be removed and a cable must be added and electrical connected elsewhere. For this work, one employee has to drive to the respective distribution box on site and make the new wiring manually. This is very time consuming and costly.
  • cabling is done by hand, such a cabinet requires for each possible connection position a connector or at least a connection point for stranded conductors. These are very large in comparison to the actual electrical wires to be connected. Therefore, much more space for a manual wiring is needed than for the actual, electrical contacting would be necessary.
  • the US 2013/183872 A1 discloses an electrical connection to an electrically conductive, compressible guide element.
  • the compressible electrical conducting element includes a first conductor end portion and a second conductor end portion. The first conductor end portion and the second conductor end portion physically contact each other in displaceable relationship upon compression of the compressible electrical conductor to at least partially facilitate preventing rotation of the compressible electrical conductor upon compression thereof.
  • each contact has a C-shaped profile with a U-shaped Anformung.
  • the contacts are mounted at fixed positions in the PCB connector.
  • a connector with the associated contacts is disclosed. This is used in an electronic device.
  • the EP 1 898 497 A2 on the arrangement of contacts in the through holes of the connector. At least two contacts of the plurality of contacts are arranged in each of the plurality of through holes.
  • the DE12 45 454 A discloses a contact spring strip for connecting at least two circuit cards, wherein the circuit cards are placed on the grooves of the contact spring strip and screwed there.
  • the object of the invention is to present a device for contacting two printed circuit boards.
  • the device should be variable between the printed circuit boards and thus contact and connect different, present on the printed circuit boards interconnects.
  • the device should also be inexpensive to produce and installable without much work. In addition, it would be advantageous if the device is low maintenance and insensitive to malfunction.
  • the sliding element for electrically contacting printed conductors, opposite printed circuit boards.
  • Two circuit boards are parallel, arranged at a small distance from each other.
  • On each of the other circuit board facing Side are provided on the circuit boards electrical traces.
  • opposite Tracks are electrically connected together.
  • the sliding element according to the invention is provided.
  • the sliding element consists of a base body, which is made of an electrically non-conductive material.
  • an electrically non-conductive material here are polymers on, since they have a particularly good, electrically insulating effect.
  • the main body of the sliding element is provided for receiving at least one electrical contact element.
  • the electrical contact element is preferably received and secured in the base body.
  • the main body has recordings.
  • the recordings may e.g. be designed as a slot. In the slot, a contact element may be used.
  • the receptacle must be designed so that it is open on two opposite sides of the body. This ensures that the contact element can contact a printed circuit board electrical on two opposite sides.
  • two receptacles are provided in the base body, which serve to receive two contact elements.
  • the main body and the sliding element can be formed symmetrically.
  • the contact element is designed as a spring element and preferably made of a resilient metal.
  • the contact element forms two contact legs, with which it can be held in the main body.
  • the contact limbs may additionally be formed with fastening lugs, which allow a better hold of the contact element in the receptacle of the base body.
  • two spring arms are integrally formed on the contact element.
  • the spring arms protrude in the direction of the two circuit boards to the outside of the body. Outside the main body, the spring arms each form a contact point.
  • the contact point is provided for contacting the printed conductors on the printed circuit boards.
  • the spring arms are S-shaped. Due to the S-shaped design, they are particularly advantageous springy, so that the contact point can be pressed with sufficient force on the trace of the circuit board.
  • the main body is penetrated by a passage opening. This leads through the entire body.
  • a thread is arranged on the inside of the passage opening.
  • the thread which is designed as an internal thread, can be provided in various ways in the passage opening.
  • the internal thread is molded directly into the main body. Since this is made of a polymer, it is advisable to mold a thread directly. Depending on the material from which the body is made, the thread is designed for higher or not so high loads.
  • a preferred embodiment provides to insert a threaded bush in the passage opening of the body.
  • a threaded bush which preferably consists of metal, inserted axially into the passage opening and forms an integral part of the passage opening.
  • the threaded bush has on its outer side a knurling, which is pressed into the passage opening. This ensures a secure hold of the threaded bushing in the sliding element.
  • the FIG. 1 shows a sliding element 1 in a spatial exploded view.
  • the sliding element 1 consists of a main body 2, a threaded bushing 4 and two contact elements 3. Of the contact elements 3 is the sake of clarity, only one shown.
  • the main body 2 of the sliding element 1 is elongated with an approximately square cross-section. Through the entire base body 2, a through hole 6 extends. The through hole 6 is provided for receiving a threaded rod 11.
  • the threaded bushing 4 has a knurling 4.1 on its outer side.
  • the knurling 4.1 is provided for pressing the threaded bushing 4 in the passage opening 6 of the base body 2. By pressing the threaded bushing 4 in the base body 2, this is held and fixed therein.
  • an internal thread 7 is provided on the inside of the annular threaded bushing 4.
  • the internal thread 7 serves to receive a threaded rod 11 at which the sliding element 1 can be moved by turning the threaded rod 11.
  • the threaded bushing 4 and the internal thread 7 are formed as an integral part of the through hole 6.
  • the threaded bushing 4 has a much lower wear, as a molded thread in the body 2. Due to the better material properties of a threaded metal sleeve, the thread can be used longer and more often, with significantly lower wear.
  • this two receptacles 5 are formed on the threaded bushing 4 opposite side of the base body 2, this two receptacles 5 are formed.
  • the recordings 5, which are in the form of slots, extend from the end face of the main body 2 over almost the entire length of the main body 2.
  • the receptacles 5 are provided for receiving one contact element 3 each. For the sake of clarity is in the FIG. 1 only one of the two contact elements 3 is shown.
  • the receptacles 5 extend from the lower side of the main body 2 shown here to the upper side of the main body 2 shown here.
  • the cut of the FIG. 2 goes lengthwise through one of the receptacles 5.
  • the receptacle 5 in the base body 2 is open on three sides.
  • the contact element 3 protrudes from the receptacle 5 onto the outer side of the main body 2 on the illustrated upper side as well as on the underside. This serves to make contact with two printed circuit boards 10 arranged above and below the sliding element 1.
  • the opening shown on the left of the receptacle 5 is provided for the mounting of the contact element 3 in the receptacle 5. From the illustrated, left side, the contact element 3 can be inserted into the receptacle 5 and locked in this. For this purpose, there is a latching area 2.1 within the receptacle 5.
  • the latching area 2.1 is provided as a web in the slot 5 as recording. Arranged centrally, the contact element 3 can grip on both sides around the latching region 2.1 and be latched thereto.
  • the axisymmetric contact element 3 has for this purpose two contact legs 3.3, which run along the latching area 2.1 and enclose it between them.
  • the contact legs 3.3 of the contact element 3 are connected to each other.
  • each attachment leg 3.3 a 3.4 attachment nose is formed. This is facing the respective opposite contact legs 3.3.
  • the fastening lugs 3.4 serve as latching hooks by means of which the contact element 3 engages around the latching region 2.1.
  • the contact element 3 engages on the latching area 2.1 and is thus secured in the main body 2 of the sliding element 1.
  • a spring arm 3.2 At the contact legs 3.3 of the contact element 3 is followed in each case by a spring arm 3.2. These are S-shaped in this embodiment. Due to the S-shape, a particularly advantageous travel is possible. At the ends of the spring arms 3.2 each have a contact point 3.1 is formed. The contact points 3.1 are located outside the housing 2 and can thus each contact a printed circuit board 10, which is arranged above or below the sliding element 1.
  • the contact element 3 is preferably designed as a stamped sheet metal part. It is particularly advantageous is that this is not bent or in is made of several levels.
  • the punching process allows very fine contours to be added to the sheet metal part. A bending process is always very complex and inaccurate. In addition, no plastic deformation of the material is required during the punching, whereby the contact element 3 at any point its strength and flexibility, and spring properties.
  • the threaded bushing 4 can be seen in the right area. This is pressed into the passage opening 6 and fixed by the knurling 4.1 on its outer side in the housing 2. Through the threaded bushing 4 and the passage opening 6, a threaded rod 11 can be guided, to which the sliding element 1 is displaceable.
  • FIG. 3 A system application with several sliding elements 1 is in the FIG. 3 shown.
  • the system consists of three printed circuit boards 10, 10 ', 10 "arranged one above the other.
  • the uppermost printed circuit board 10 is shown only schematically.
  • a carrier frame is in each case arranged between the printed circuit boards 10, 10 ', 10 ".
  • the carrier frame is provided on the one hand as a spacer and for fastening the printed circuit boards 10, 10', 10".
  • a plurality of threaded rods 11 are arranged side by side in the support frame. At the front of each threaded rod 11 has a coupling - shown here schematically round - which serves to rotate the threaded rod 11.
  • each have a sliding element 1 On the mutually parallel threaded rods 11 each have a sliding element 1 is arranged. These too were shown schematically simplified.
  • the sliding elements 1 can be moved axially by rotating the respective threaded rod 11 on this.
  • An electrical connection between the circuit boards 10 and 10' or 10 'and 10 is generated this way.
  • the inventive design of the sliding elements 1 as a cost-effective production and installation is possible without much work.
  • the device is low maintenance and insensitive to malfunction.
  • a system of a plurality of sliding elements 1 configured according to the present invention can be easily operated by a robot-supported device.
  • a moving motor can approach the individual threaded rods 11 one after the other and move the sliding elements 1 by rotation. Via a corresponding data connection so various electrical circuits can be operated by remote maintenance. The use of a technician on site is no longer necessary.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Claims (12)

  1. Coulisse (1) pour la mise en contact de deux cartes de circuits imprimés (10), se composant d'un corps de base (2) et d'au moins un élément de contact (3),
    dans laquelle le corps de base (2) se compose d'un matériau électriquement isolant et comporte ledit au moins un élément de contact (3),
    dans laquelle l'élément de contact (3) forme sur au moins deux côtés opposés du corps de base (2) des points de contact (3.1), qui se trouvent à l'extérieur du corps de base (2),
    caractérisée en ce que
    la coulisse (1) forme une ouverture de passage (6), qui s'étend à travers le corps de base (2) de la coulisse (1), dans laquelle l'ouverture de passage (6) est prévue pour le logement d'une barre filetée (11), et
    l'ouverture de passage (6) présente au moins localement un filet intérieur (7), et en ce que
    le filet intérieur (7) est destiné à recevoir la barre filetée (11), sur laquelle la coulisse (1) est disposée de façon déplaçable sur la barre filetée (11) par rotation de la barre filetée (11).
  2. Coulisse (1) selon la revendication précédente, caractérisée en ce que le filet intérieur (7) est disposé dans une douille filetée (4), dans laquelle la douille filetée (4) est disposée dans l'ouverture de passage (6).
  3. Coulisse (1) selon la revendication précédente, caractérisée en ce que la douille filetée (4) présente sur son côté extérieur un moletage (4.1) et en ce que le moletage (4.1) s'engage dans l'ouverture de passage (6) du corps de base (2).
  4. Coulisse (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que le corps de base (2) forme au moins un logement (5) destiné à contenir ledit au moins un élément de contact (3).
  5. Coulisse (1) selon la revendication précédente, caractérisée en ce que le logement (5) est formé par une fente à travers le corps de base (2).
  6. Coulisse (1) selon la revendication précédente, caractérisée en ce qu'une zone d'encliquetage (2.1) est formée dans le logement (5) pour l'encliquetage de l'élément de contact (3) dans le logement (5).
  7. Coulisse (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que l'élément de contact (3) forme au moins deux bras de ressort (3.2), dans laquelle un desdits au moins deux points de contact (3.1) est respectivement disposé sur les extrémités libres des bras de ressort (3.2).
  8. Coulisse (1) selon la revendication précédente, caractérisée en ce que les bras de ressort (3.2) sont réalisés sensiblement en forme de S.
  9. Coulisse (1) selon l'une quelconque des deux revendications précédentes, caractérisée en ce que l'élément de contact (3) forme deux branches de contact (3.3), dans laquelle un bras de ressort (3.2) est formé sur chacune des deux branches de contact (3.3).
  10. Coulisse (1) selon les revendications 9 et 6, caractérisée en ce que la les deux branches de contact (3.3) encadrent la zone d'encliquetage (2.1) dans le corps de base (2).
  11. Coulisse (1) selon la revendication précédente, caractérisée en ce qu'un ergot de fixation (3.4) est formé sur chaque branche de contact (3.3), dans laquelle les.ergots de fixation (3.4) permettent un blocage de l'élément de contact (3) sur la zone d'encliquetage (2.1).
  12. Coulisse (1) selon la revendication précédente, caractérisée en ce que l'élément de contact (3) est formé par une pièce de tôle plate découpée.
EP16739399.0A 2015-06-30 2016-06-27 Coulisse pour la mise en contact électrique de cartes de circuits imprimés Active EP3317922B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015110498.9A DE102015110498B3 (de) 2015-06-30 2015-06-30 Gleitelement zur Kontaktierung von Leiterkarten
PCT/DE2016/100289 WO2017000936A1 (fr) 2015-06-30 2016-06-27 Coulisse pour la mise en contact électrique de cartes de circuits imprimés

Publications (2)

Publication Number Publication Date
EP3317922A1 EP3317922A1 (fr) 2018-05-09
EP3317922B1 true EP3317922B1 (fr) 2019-10-16

Family

ID=56418332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16739399.0A Active EP3317922B1 (fr) 2015-06-30 2016-06-27 Coulisse pour la mise en contact électrique de cartes de circuits imprimés

Country Status (6)

Country Link
US (1) US10148026B2 (fr)
EP (1) EP3317922B1 (fr)
KR (1) KR101989734B1 (fr)
CN (1) CN107710512B (fr)
DE (1) DE102015110498B3 (fr)
WO (1) WO2017000936A1 (fr)

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DE102016101629B4 (de) 2016-01-29 2017-08-24 HARTING Electronics GmbH Linearbewegliches Gleitkontaktelement mit Transportvorrichtung und Verfahren zur Herstellung
CN108306138A (zh) * 2018-01-09 2018-07-20 番禺得意精密电子工业有限公司 电连接器

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DE1245454B (de) * 1962-05-26 1967-07-27 Brown Engineering Company Inc Kontaktfederleiste zum elektrischen Verbinden der Leitungen von Schaltungskarten mittels Kontaktelementen
US5957703A (en) * 1997-02-12 1999-09-28 Hirose Electric Co., Ltd. Interconnecting electrical connector

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WO2017000936A1 (fr) 2017-01-05
CN107710512B (zh) 2019-07-26
EP3317922A1 (fr) 2018-05-09
KR20180011819A (ko) 2018-02-02
DE102015110498B3 (de) 2016-11-17
CN107710512A (zh) 2018-02-16
US10148026B2 (en) 2018-12-04
KR101989734B1 (ko) 2019-06-14
US20180166808A1 (en) 2018-06-14

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