EP0727850B1 - Dispositif pour le positionnement d'un composant électrique ou électronique dans une boíte - Google Patents

Dispositif pour le positionnement d'un composant électrique ou électronique dans une boíte Download PDF

Info

Publication number
EP0727850B1
EP0727850B1 EP96101546A EP96101546A EP0727850B1 EP 0727850 B1 EP0727850 B1 EP 0727850B1 EP 96101546 A EP96101546 A EP 96101546A EP 96101546 A EP96101546 A EP 96101546A EP 0727850 B1 EP0727850 B1 EP 0727850B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
accordance
housing
wire spring
component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP96101546A
Other languages
German (de)
English (en)
Other versions
EP0727850A2 (fr
EP0727850A3 (fr
Inventor
Arnold Federer
Gächter Oliver
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.)
Hirschmann Electronics GmbH and Co KG
Original Assignee
Hirschmann 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 Hirschmann Electronics GmbH and Co KG filed Critical Hirschmann Electronics GmbH and Co KG
Publication of EP0727850A2 publication Critical patent/EP0727850A2/fr
Publication of EP0727850A3 publication Critical patent/EP0727850A3/fr
Application granted granted Critical
Publication of EP0727850B1 publication Critical patent/EP0727850B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
    • 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
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H01R13/741—Means for mounting coupling parts in openings of a panel using snap fastening means
    • H01R13/743—Means for mounting coupling parts in openings of a panel using snap fastening means integral with the housing

Definitions

  • the invention relates to a device for determining an electrical or electronic component with a housing, for example a plug-in part, a coupling part, a sensor or the like in a through opening a chassis wall or a machine element.
  • DE-U-94 10 147 is also to be mentioned here, which is an electrical connection system illustrates, especially for connecting a wear indicator sensor a brake.
  • a connector holder is provided which is in a hole of a housing part can be fixed, it being in this bore by a front-side contact shoulder on the one hand and held on the other by locking hooks is. There are no measures here that the connector holder in secure its position.
  • This connector holder forms one in the connection system Interface and serves to accommodate plug contact elements.
  • Another device can be found in document DE-C 4 202 849.
  • the invention aims to provide a device to provide for the assembly of such a component, its definition in a through opening of a chassis wall or a machine element, and above all in such a way that the assembly without assistance of tools can be accomplished, and especially in their operational intended location is secured without additional design effort.
  • the invention proposes those measures, the content and are the subject of the characterizing part of claim 1. Appropriate Embodiments of the invention are set out in the subclaims.
  • the device has a sleeve 1 made of a resistant plastic material is made in one piece.
  • This sleeve 1 has a cylindrical Jacket 2. From the lower end face 3 of this sleeve 1 go to diametrically lying Incisions 4, which are provided in pairs and are essentially axially parallel from, through which 2 tabs 5 are cut out of this jacket, at their A radially projecting collar 6 with a hook-shaped cross section is provided at each end is. The boundary surface of the collar 6 facing the front side 3 is wedge-like beveled.
  • the legs 13 of this U-shaped wire spring 11 have mutually directed Bends 14 (Fig. 4), when the wire spring 11 is inserted through the openings 12 protrude and in the oval, from the shoulder 7 and from the inner paragraph 8 project limited space. These bends 14 of the legs 13 the wire spring 11 located in the locking position (FIG. 4) are related on the direction of displacement (arrow 15) of the wire spring 11, to this direction sloping surfaces 16 and 17.
  • FIGS. 2 and 4 also show that when the wire spring 11 is in the locked position, the legs 13 same connecting web 18 from the jacket of the sleeve 1 or from the shoulder 7 is distant.
  • a longitudinal groove 19 is formed, the forms a vertical positioning slot.
  • the electrical or electronic component 20 to be received by this sleeve 1 is shown in Figures 6 to 8 in different views. He owns one here cylindrical housing 21 with a projecting, strip-like, longitudinal Cam 22 and with cross-sectional dimensions in terms of their shape and their size correspond to the inner cross section of the sleeve 1 (Fig. 3). After A collar 23 of oval shape adjoins this housing 21 at the top is designed to correspond to the upper receiving space of the sleeve 1, the shoulder 7 and the inner shoulder 8 of this sleeve 1 is limited. To each other Opposite points are 23 grooves 24 formed on this collar. over an overhead grommet 25, cables 26 and 27 are introduced.
  • This component 20 can be designed, for example, as a plug with an open one Face 28.
  • This component 20 can also be closed in a pot shape and have components inside, for example capacitive, inductive or can be influenced magnetically if this component 20 is designed as a sensor is.
  • this component 20 now be in a through opening 29 of a machine element 30 to be determined (Fig. 9 to 11), it is in the prepared through opening 29 inserted the sleeve 1, with its end face 3 ahead.
  • the sleeve 1 is adapted to the machine element 30 in that the distance H the shoulder 7 from the collar 6 of the tab 5 of the thickness S of the machine element 30 corresponds.
  • the wire spring 11 is withdrawn so that the bends 14 from the Treatment openings 12, this retraction of the wire spring 11 thereby is facilitated that the web 18 is easy to grasp due to its distance Position opposite the sleeve and due to the inclined surfaces 17, which when retracting the wire spring 11 spread the legs 13 outwards.
  • the component 20 is inserted in the correct position in the sleeve, the strip-shaped Cam 22 is received by the longitudinal groove 19. This is the Component 20 positioned radially.
  • the component 20 is inserted into the sleeve 1 until until the collar 23 in the shoulder 7 and the inner paragraph 8 limited recording space.
  • the grooves 24 are now on the collar 23 of the component 20 in a congruent position with the openings 12 in the guide slots 10, so that when the wire spring 11 is now in its locked position is pushed, the bends 14 in the grooves 24 positively intervention.
  • the component 20 is thus in the sleeve 1 in the axial direction fixed.
  • the housing 21 of the component 20 lies directly on the tabs 5 on the back, so that the tabs no longer radially inwards can dodge. In this way, the component 20 is in the through opening 29 of the machine element 30 safely without the aid of a tool fixed.
  • the sleeve 1 can be in the jacket 2 a plurality of incisions 4 are provided so that the jacket 2 of the Sleeve consists of numerous tabs.
  • a slidably mounted Bolt member 11 can also be pivoted bolt members attached to the shoulder 7 be, or the locking member can be designed as a plug pin, which in a guide slot or can be inserted into a guide bore.
  • the housing 21 of the component 20 is designed with respect to its cross sections be that the housing 21 rests only on the inside of the tabs to this in their Fix location.
  • the cross-sectional shape of the housing 21 can thus be from the inner cross section the sleeve 1 deviate.
  • the housing 21 of the component 20 can also be longer than the sleeve 1, so that it protrudes from the front side 3.
  • the length of the sleeve 1 and the length of the component 20 are generally one on the other be coordinated.
  • the embodiment shown is the wire spring 11 withdrawn, so that the bends 14 from the Get grooves 24 of the collar 23.
  • the component 20 can then be pulled out of the sleeve will.
  • the tabs 5 of the sleeve 1 against each other pressed, the sleeve can also be pulled out of the through opening 29 will. No tools are required for these disassembly steps either.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connection Of Plates (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)

Claims (12)

  1. Dispositif pour fixer un composant électrique ou électronique (20) possédant un boítier (21), par exemple une pièce enfichable, une pièce accouplable, un détecteur ou élément analogue, dans une ouverture de passage (29) pratiquée dans une paroi de châssis ou dans un élément de machine (30),
    caractérisé en ce que
    le dispositif comprend une douille (1) dont le contour externe, en section, correspond en grandeur et en forme au contour de l'ouverture de passage (29), la douille (1) présentant au moins une languette (5) qui est délimitée par des encoches (4) sensiblement parallèles à l'axe et qui, à son extrémité libre se termine par un collet (6) saillant radialement et ayant en coupe la forme d'un crochet tandis qu'à l'extrémité de la douille éloignée de ce collet, il est prévu un épaulement (7) faisant saillie radialement et sur ou dans lequel est monté un organe de verrouillage (11) coopérant avec combinaison de formes avec le boítier (21) du composant (20) qui doit venir se loger dans la douille (1), ce boítier (21) ou une partie de celui-ci étant en appui sur la languette (5) portant le collet débordant (6).
  2. Dispositif selon la revendication 1,
    caractérisé en ce que
    la section du boítier (21) correspond, en grandeur et en forme, à la section intérieure de la douille (1).
  3. Dispositif selon la revendication 1,
    caractérisé en ce que
    la face frontale (28) du boítier (21) du composant (20) engagé dans la douille (1) se trouve dans la zone de l'extrémité libre de la languette (5) portant le collet (6) saillant radialement.
  4. Dispositif selon la revendication 1,
    caractérisé en ce que
    dans l'épaulement (7) de la douille (1) sont creusées des fentes de guidage (10) diamétralement opposées, le plan imaginaire passant par ces fentes (10) étant sensiblement perpendiculaire à l'axe de la douille (1), tandis que l'organe de verrouillage (11) est monté de manière réglable dans les fentes (10).
  5. Dispositif selon la revendication 4,
    caractérisé en ce que
    les fentes de guidage (10) sont ouvertes en direction de côtés opposés et radialement vers l'extérieur.
  6. Dispositif selon la revendication 4 ou 5,
    caractérisé en ce que
    les fentes de guidage (10) comportent des ouvertures (12) dirigées vers l'intérieur de la douille (1) et situées en des points diamétralement opposés.
  7. Dispositif selon la revendication 1,
    caractérisé en ce que
    l'organe de verrouillage est constitué d'un ressort (11) fait d'un fil disposé en U.
  8. Dispositif selon la revendication 7,
    caractérisé en ce que
    les ailes (13) du ressort (11) à fil en forme d'U présentent des parties pliées (14) se faisant face et qui, lorsque le ressort (11) est introduit dans la douille (1), pénètrent à travers les ouvertures (12) des fentes de guidage (11) dans la douille (1) et dans des évidements (24) pratiqués dans le boítier du composant (20).
  9. Dispositif selon la revendication 8,
    caractérisé en ce que
    les parties pliées (14) des ailes (13) du ressort à fil (11), lorsque celui-ci est en position de verrouillage, sont en appui sur des portées (16, 17) appartenant aux fentes de guidage (10) et disposées obliquement par rapport à la direction de coulissement du ressort à fil.
  10. Dispositif selon la revendication 7,
    caractérisé en ce que
    lorsque le ressort à fil (11) est en position de verrouillage, la barrette (18) reliant ses ailes (13) se trouve à une certaine distance de l'enveloppe de la douille (1) et de l'épaulement (7) de cette douille.
  11. Dispositif selon la revendication 1,
    caractérisé en ce que
    la face frontale du collet (6) en forme de crochet est en pente.
  12. Dispositif selon l'une des revendications 1 à 11,
    caractérisé en ce que
    le collet (6) en forme de crochet faisant saillie et appartenant à la languette (5), se trouve à une certaine distance de la face frontale (3) de la douille (1), il est par exemple décalé vers l'arrière, par rapport à la face frontale (3) de la douille (1).
EP96101546A 1995-02-14 1996-02-03 Dispositif pour le positionnement d'un composant électrique ou électronique dans une boíte Expired - Lifetime EP0727850B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19504821 1995-02-14
DE19504821A DE19504821C2 (de) 1995-02-14 1995-02-14 Einrichtung zur Festlegung eines elektrischen oder elektronischen Bauteiles mit einem Gehäuse

Publications (3)

Publication Number Publication Date
EP0727850A2 EP0727850A2 (fr) 1996-08-21
EP0727850A3 EP0727850A3 (fr) 1997-01-08
EP0727850B1 true EP0727850B1 (fr) 1998-05-06

Family

ID=7753882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96101546A Expired - Lifetime EP0727850B1 (fr) 1995-02-14 1996-02-03 Dispositif pour le positionnement d'un composant électrique ou électronique dans une boíte

Country Status (3)

Country Link
EP (1) EP0727850B1 (fr)
DE (2) DE19504821C2 (fr)
ES (1) ES2117885T3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3656689B2 (ja) * 1996-08-30 2005-06-08 株式会社デンソー センサ取付け用弾性部材、それを用いたセンサ取付け構造体およびそのセンサ取付け方法
DE19850521C1 (de) * 1998-11-03 2001-05-17 Hirschmann Richard Gmbh Elektrische Steckverbindung
DE10201265B4 (de) * 2002-01-15 2005-03-24 Christian Bergner Vorrichtung zum Halten von elektronischen Baugruppen und zum Übertragen von elektrischen Signalen bei elektronischen Baugruppen
DE10228689B4 (de) * 2002-06-27 2016-03-17 Conti Temic Microelectronic Gmbh Verfahren zur Herstellung einer Baugruppe
DE102005003293A1 (de) * 2005-01-24 2006-07-27 Continental Teves Ag & Co. Ohg Befestigungsvorrichtung für Sensoren oder Aktoren
DE102006008796B3 (de) * 2006-02-24 2007-12-27 Interactive Wear Ag Fixiervorrichtung mit integrierter Elektronikkomponente
DE102006023438A1 (de) * 2006-05-18 2007-11-22 Epcos Ag Rastbarer Sensor
FR3079568B1 (fr) * 2018-03-30 2020-04-24 Compagnie Generale Des Etablissements Michelin Systeme de fixation pour boitier de mesure de caracteristiques de pneumatique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1823748U (de) * 1960-03-24 1960-12-22 Philips Nv Vorrichtung zur befestigung eines einzelteiles, insbesondere eines elektrolytkondensators.
US3753582A (en) * 1971-11-09 1973-08-21 Anarak Inc Coupling unit
GB2224891A (en) * 1988-11-15 1990-05-16 Itt Ind Ltd Means for mounting an electrical or optical connector
US5025682A (en) * 1990-06-18 1991-06-25 Coltec Industries Inc. Transmission solenoid retaining clip
DE4202849C1 (en) * 1992-01-31 1993-06-03 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De Electrical plug and socket connector for automobile door panel - has pairs of locking and stop noses spaced by thickness of door panel allowing fitting at alternate depths in panel aperture
DE9410147U1 (de) * 1994-06-23 1994-08-11 Knott Gmbh Elektrisches Anschlußsystem, insbesondere zum Anschluß eines Verschleißanzeigesensors einer Bremse

Also Published As

Publication number Publication date
EP0727850A2 (fr) 1996-08-21
ES2117885T3 (es) 1998-08-16
EP0727850A3 (fr) 1997-01-08
DE19504821A1 (de) 1996-08-22
DE19504821C2 (de) 1996-12-05
DE59600179D1 (de) 1998-06-10

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