EP2808954B1 - Klemme und Steckverbinder damit - Google Patents

Klemme und Steckverbinder damit Download PDF

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Publication number
EP2808954B1
EP2808954B1 EP13170060.1A EP13170060A EP2808954B1 EP 2808954 B1 EP2808954 B1 EP 2808954B1 EP 13170060 A EP13170060 A EP 13170060A EP 2808954 B1 EP2808954 B1 EP 2808954B1
Authority
EP
European Patent Office
Prior art keywords
terminal
support part
protection wall
circuit board
recess
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.)
Not-in-force
Application number
EP13170060.1A
Other languages
English (en)
French (fr)
Other versions
EP2808954A1 (de
Inventor
Takayoshi Endo
Sakai Yagi
Masaya Muta
Akira Yamamoto
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.)
I Pex Inc
Original Assignee
Dai Ichi Seiko 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 Dai Ichi Seiko Co Ltd filed Critical Dai Ichi Seiko Co Ltd
Priority to EP13170060.1A priority Critical patent/EP2808954B1/de
Publication of EP2808954A1 publication Critical patent/EP2808954A1/de
Application granted granted Critical
Publication of EP2808954B1 publication Critical patent/EP2808954B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits

Definitions

  • the invention relates to a terminal used for electrically connecting an electrically conductive cable to a printed circuit board, and further to a connector including a plurality of the terminals.
  • FIG. 25 is an exploded perspective view of the connector 100 disclosed in Japanese Utility Model Application Publication No. 1993-31139
  • FIG. 26 is a longitudinal cross-sectional view of the same.
  • a connection terminal 110 defining a part of the connector 100 includes vertical walls 102 formed at a front thereof with a slit 101, a resilient contact piece 120 formed at a bottom within the slit 101, and an electrical contact 121 formed at a ceiling within the slit 101 in facing relation with the resilient contact piece 120.
  • connection terminal 110 is inserted into a terminal room 131 formed in a connector housing 130.
  • a printed circuit board 140 is sandwiched between the resilient contact piece 120 of the connection terminal 110 and the electrical contact 121 in the terminal room 131 to thereby be electrically connected to the connection terminal 110.
  • FIG. 27 is an exploded perspective view of the card edge connector 200 disclosed in Japanese Patent Application Publication No. H07(1995)-142128
  • FIG. 28 is a cross-sectional view of the same to be connected to a housing.
  • the card edge connector 200 includes an outer housing 210 in the form of a box, and two inner housings 220 rotatably supported in the outer housing 210 in facing relation with each other.
  • the card edge connector 200 is inserted into a housing 230.
  • a printed circuit board 240 is inserted into the housing 230 in a direction opposite to a direction in which the card edge connector 200 is inserted into the housing 230.
  • the printed circuit board 240 is sandwiched between the terminals 221 arranged on inner walls of the inner housings 220 to thereby be electrically connected to the card edge connector 200.
  • a pitch between the adjacent connection terminals 110 and terminals 221 has to be designed longer than a width of the connection terminals 110 and the terminals 221, resulting in the difficulty to a need of a narrower pitch in the connectors.
  • the card edge connector 200 can electrically connect circuits formed on upper and lower surfaces of the printed circuit board 240 to each other, the card edge connector 200 is designed not to include a board receiver. This results in shortage in reliability in the case that the card edge connector 200 is used in an automobile.
  • connection terminal 110 of the connector 100 and the terminal 221 of the card edge connector 200 have to be designed to have a smaller width in order to be arranged at a narrower pitch.
  • they would have reduced rigidity, and hence, would have reduced force for sandwiching the printed circuit board 140 or 240 therebetween, with the result of deterioration in contact reliability.
  • EP 2 560 243 A2 discloses the features listed in the preamble of claim 1.
  • a terminal in one aspect of the present invention, there is provided a terminal according to claim 1.
  • the terminal is formed of an electrically conductive plate, the terminal including a first support part and a second support part disposed facing each other such that the first and second support parts sandwich a printed circuit board to make contact with opposite surfaces of the printed circuit board, the second support part being comprised of a portion of the plate expanding in a first direction intersecting with a second direction in which the printed circuit board expands, the second support part being formed with a recess opening in the second direction.
  • the second support part is formed of a portion of the plate expanding in a first direction intersecting with a second direction in which the printed circuit board expands, and is formed with a recess opening in the second direction.
  • the second support part is ensured to have required rigidity to thereby avoid a width thereof from increasing. Consequently, it is possible to reduce a pitch between adjacent terminals arranged along a marginal area of a printed circuit board, ensuring a reduced pitch in a connector including a plurality of the terminals.
  • "a width" means a length between adjacent terminals arranged along a marginal area of a printed circuit board.
  • the second support part is formed of a portion of the plate expanding in a first direction intersecting with a second direction in which the printed circuit board expands, and is formed with a recess opening in the second direction, the second support part can have an increased rigidity to a compression force which the second support part receives from the first support part when a terminal is connected to a printed circuit board, ensuring stability in a contact pressure which the terminal exerts on a printed circuit board, and further, enhancement in reliability in electrical connection between the terminal and a printed circuit board.
  • the recess has a substantially rectangular cross-section.
  • the terminal further includes a protection wall covering a side of the first support part, the protection wall being formed by reducing a thickness of a portion of the plate and bending the portion.
  • the terminal By designing the terminal to further include the protection wall, it is possible to narrow a space formed between the first support part and the protection wall to thereby avoid a width around the first support part from increasing, ensuring reduction in a pitch between the terminals arranged in a connector. Furthermore, since a width necessary for fabricating the terminal from a plate can be reduced in the fabrication of the terminal, ensuring enhancement in productivity.
  • the second support part has a horizontal width smaller than a horizontal width of a support part supporting the first support part therebelow.
  • the protection wall has a first engagement portion at a distal end thereof, and one of the first and second support parts has a second engagement portion with which the first engagement portion is engaged.
  • the protection wall By designing the protection wall to be able to be engaged with the first or second support part, the protection wall can be further integrated with the first or second support part, ensuring increased rigidity of the terminal.
  • the terminal further includes a second protection wall covering at least partially a side of the second support part therewith, the second protection wall being formed by bending a portion of the plate and fitting the portion into the recess. This enhances workability in the fabrication of the terminal.
  • the terminal further includes an engagement unit through which the second protection wall is engaged with the second support part.
  • the second protection wall can be further integrated with the second support part, ensuring increased rigidity of the terminal.
  • the engagement unit may be designed to include a convex and a concave through both of which the second support part and the second protection wall are fit with each other.
  • the second protection wall can partially receive a compression force which the first support part exerts on the second support part, and hence, it is possible to enhance rigidity of the terminal.
  • the engagement unit may be designed to include a structure in which at least a part of a peripheral edge of the second protection wall fit into the recess is caused to make abutment with the recess in a compressed condition.
  • the engagement unit makes it possible for the second protection wall to partially receive a compression force which the first support part exerts on the second support part, when a printed circuit board is sandwiched between the first and second support parts, ensuring enhancement in rigidity of the terminal.
  • a process for fabricating the engagement unit is not to be limited to a specific process.
  • the second protection wall fit into the recess of the second support part is processed to expand in a direction of a plan thereof to thereby cause a marginal area of the second protection wall to make abutment with an inner surface of the recess in compressed condition.
  • the terminal further includes an auxiliary spring actuating the first support part towards the second support part.
  • the terminal can sandwich a printed circuit board with an increased force, ensuring enhancement in reliability in electrical connection between the terminal and a printed circuit board.
  • the terminal further includes a cable storage section into which a cable is compressed by a pressure exerted substantially perpendicularly to the first and second support parts.
  • the addition of the cable storage section makes it possible to lower a height at which the terminal is fixed in a step for connecting the terminal to a printed circuit board, ensuring enhancement of workability.
  • a connector including a plurality of the above-mentioned terminals, and a housing having storage rooms in which the terminals are housed.
  • the adjacent terminals can be disposed at a reduced pitch.
  • the terminal and the connector both in accordance with the present invention make it possible to dispose adjacent terminals at a reduced pitch, and enhance productivity and reliability in electrical connection between the terminal and a printed circuit board.
  • the terminal 100 includes a terminal main body 10 having a first support part 11 and a second support part 12.
  • a printed circuit board 200 is formed at opposite surfaces thereof in a marginal area thereof with first contacts 201 and second contacts 202 alternately disposed.
  • the first support part 11 and the second support 12 part are disposed facing each other such that the first and second support parts 11 and 12 sandwich the printed circuit board 200 therebetween to make contact with the first and second contacts 201 and 202.
  • the terminal main body 10 is substantially "U"- or "II"-shaped when viewed at a side.
  • the first support part 11 includes a spring exerting a compressive force to the printed circuit board 200 when the printed circuit board 200 is sandwiched between the first and second support parts 11 and 12.
  • the second support part 12 is comprised of a portion of the plate defining the terminal main body 10, where the portion has a plane expanding in a first direction (specifically, a vertical direction) intersecting with a second direction X (specifically, a horizontal direction) in which a plane of the printed circuit board 200 expands.
  • the second support part 12 is formed with a recess 12a having a substantially "U"- or “II"-shaped cross-section and opening in the second direction X. As illustrated in FIG. 8 , the second support part 12 has a width 12W smaller than a width 13W of a support part 13 supporting the first support part 11 therebelow. As illustrated in FIGs. 1 and 2 , a portion of the plate is designed to have a reduced thickness, and the portion is bent to define a protection wall 14 covering a side of the first support part 11 therewith. Furthermore, a second protection wall 15 partially covers a side of the first support part 12 by partially bending the plate and fitting the bent portion of the plate into the recess 12a of the first support part 12. The second support part 12 is formed with a plurality of contacts 16 facing and projecting towards the first support part 11.
  • Each of the widths 12W and 13W indicates a length between adjacent terminals 100 to be measured in a direction X (see FIG. 1 ) in which the terminals 100 are disposed adjacent to each other, when a plurality of the terminals 100 is arranged along a marginal area of the printed circuit board 200.
  • the plate from which the terminal 100 is formed is a phosphor bronze plate (C5210) used for a spring and having a thickness of 0.25 mm.
  • a material of which the plate is composed and a process by which the terminal 100 is formed are not to be limited to any specific material and process.
  • the first support plate 11 is disposed below the support part 13 extending in parallel with the second support part 12, and projects in the V-shaped form towards the contacts 16 of the second support part 12. At a proximal end of the support part 13 are disposed a cable holding section 18 and a cable storage section 19 by both of which a cable 17 is bound. Inside of the V-shaped first support part 11 is disposed a J-shaped auxiliary spring 20. The cable 17 can be compressed into the cable storage section 19 by a pressure exerted substantially perpendicularly to the first and second support parts 11 and 12.
  • the protection wall 14 is formed by pressurizing a portion of the plate to thereby reduce a thickness thereof, and bending the portion along a bending line 14a disposed below a distal end of the support part 13, towards a proximal end of the support part 13 by 180 degrees.
  • the bending line 14a has a ridge line extending perpendicular to a plane of the printed circuit board 200.
  • the protection wall 14 is formed at a distal end thereof and further in the vicinity of a proximal end of the support part 13 with an engagement portion 14b inwardly inclining.
  • the first support part 11 is formed with an engagement projection 21 by forming a "II"-shaped cut line at a surface of the plate, and outwardly bending a portion surrounded by the cut line.
  • the engagement portion 14b is inserted below the engagement projection 21 to thereby cause a distal end of the protection wall 14 to be engaged with the first support part 11.
  • the second protection wall 15 is formed by bending the plate along a bending line 15a disposed at a distal end of the second support part 12, towards a proximal end of the second support part 12 by 180 degrees.
  • the bending line 15a has a ridge line extending perpendicular to a plane of the printed circuit board 200.
  • the second support part 12 is formed with the recess 12a having a "II"-shaped cross-section, by drawing the plate.
  • the second protection wall 15 is fit into the recess 12a.
  • FIGs. 9 to 15 illustrate a female housing 300 into which a plurality of the terminals 100 is inserted to thereby define a connector 400.
  • the female housing 300 is composed of an electrically insulating synthetic resin, and is formed with a plurality of through-holes 30 and 31 in which the second support parts 12 and the support parts 13 of the terminals 100 (see FIG. 1 ) inserted into the female housing 300 from a rear towards a front of the female housing 300 are held at distal ends thereof.
  • the female housing 300 is formed at a front thereof with a slit 32 through which the printed circuit board 200 (see FIG. 1 ) is inserted into the female housing 300 through a front of the female housing 300, and further formed at an upper surface thereof with a lock arm 33.
  • the terminals 100 and the connector 400 including a plurality of the terminals 100 are explained hereinbelow with reference to FIGs. 16 to 21 .
  • a plurality of the terminals 100 is inserted into the female housing 300 through a rear of the female housing 300, and the terminals 100 are equally spaced away from adjacent ones in the female housing 300.
  • the terminals 100 are fixed by means of a retainer 500 inserted into the female housing 300 through a rear of the female housing 300.
  • the connector 400 there is completed the connector 400.
  • the support parts 13 and the second support parts 12 of the terminals 100 are housed in the through-holes 30 and 31 seen at a front of the female housing 300.
  • a male housing 600 is formed at a rear thereof with a hood 60 substantially in the form of a short square pole, into which the female housing 300 is inserted.
  • the first and second contacts 201 and 202 of the printed circuit board 200 having been inserted into the male housing 600 through a front of the male housing 600 extend in the hood 60.
  • the hood 60 is formed at an upper surface thereof with an engagement unit 61 with which the lock arm 33 of the female housing 300 is engaged.
  • the female housing 300 into which a plurality of the terminals 100 are inserted is inserted through a front thereof into the hood 60 of the male housing 600 in which the printed circuit board 200 is inserted, through a rear of the male housing 600, and the first and second contacts 201 and 202 of the printed circuit board 200 are inserted into the slit 32 of the female housing 300.
  • the lock arm 33 of the female housing 30 is engaged with the engagement unit 61 of the male housing 600.
  • the connector 400 including a plurality of the terminals 100 and the printed circuit board 200 are connected to each other.
  • the terminal main body 10 is in the form of reverse L. Accordingly, as illustrated in FIGs.
  • the second support part 12 had the width 12W smaller than a half of the width 13W of the support part 13 in the terminal 100, it would be possible to dispose two terminals 100 within the width 13W of the support part 13 of the single terminal 100, ensuring adaptability to a reduced pitch.
  • the protection wall 14 covering a side of the first support part 11 therewith is formed by reducing a thickness of a portion of the plate, and bending the portion, and further, the second protection wall 15 is formed by partially bending the plate, and fitting the bent portion into the recess 12a, ensuring enhancement of productivity and workability in the fabrication of the terminal 100.
  • the terminal 100 is designed to include the protection wall 14 formed by reducing a thickness of a portion of the plate, and bending the portion, it is possible to narrow a space between the first support part 11 and the protection wall 14 to thereby prevent a width from increasing in the vicinity of the first and second support parts 11 and 12, ensuring a reduced pitch between the adjacent terminals 100 in the connector 400.
  • the terminal main body 10 and the protection wall 14 are integrated with each other in a high degree, ensuring that the terminal main body 10 can have an increased rigidity.
  • the second support part 12 is designed to include the recess 12a into which the second protection wall 15 is fit, the second support part 12 can have an increased rigidity, ensuring enhancement in reliability to electrical connection between the terminal 10 and the printed circuit board 200. If necessary, the terminal 100 may be designed not to include the protection wall 14.
  • the second support part 12 is disposed such that a plane thereof is perpendicular to a plane of the printed circuit board 200, as illustrated in FIG. 21 , the second support part 12 can have a high rigidity against a compression force which the second support part 12 receives due to a resilient force of the first support part 11 when the terminal 100 is connected to the printed circuit board 200, and further, the second support part 12 can exert a stable contact pressure on the first and second contacts 201 and 202 of the printed circuit board 200, ensuring high reliability to the electrical connection between the terminal 100 and the printed circuit board 200.
  • the terminal 100 is designed to include the auxiliary spring 20 inwardly of the first support part 11 for actuating the first support part 11 towards the second support part 12, a force with which the printed circuit board 200 is sandwiched between the first and second support parts 11 and 12 can be strengthened, ensuring high reliability to the electrical connection between the terminal 100 and the printed circuit board 200. Furthermore, it is possible to lower a height at which the terminal main body 10 is fixed in a step for connecting the terminal 100 to the printed circuit board 200, by rotating the cable storage section 19 by about 90 degrees relative to the support part 13, ensuring enhancement of workability.
  • a terminal 102 in accordance with the second embodiment of the present invention is explained hereinbelow with reference to FIG. 22 .
  • the terminal 102 illustrated in FIG. 22 is designed to have a protection wall 124 covering a side of the first support part 121 therewith, and a second protection wall 125 partially covering a side of the second support part 122 therewith.
  • the protection wall 124 is formed by reducing a thickness of a portion of the plate of which the terminal main body 101 is formed, and bending the portion along a bending line 124a.
  • the second protection wall 125 is formed by partially bending the plate along a bending line 125a, and fitting the bent portion into the "II"-shaped recess 122a of the second support part 122.
  • the second support part 122 is designed to have a width 122W equal to the width 13W of the support part 13, and the bending line 124a of the protection wall 124 covering a side of the first support part 121 is designed to have a width 124W equal to the width 13W of the support part 13.
  • the terminal main body 101 can have an increased rigidity.
  • each of the terminal main bodies 101 is able to have a sufficiently high rigidity.
  • a terminal 103 in accordance with the third embodiment of the present invention is explained hereinbelow with reference to FIG. 23 .
  • the terminal 103 illustrated in FIG. 23 is designed to include a second protection wall 126 partially covering a side of the second support part 127 therewith.
  • the second protection wall 126 is formed by partially bending the plate along a bending line 126a, and fitting the bent portion into the "II"-shaped recess 127a of the second support part 127.
  • the terminal 103 includes a convex-concave fitting structure 128 through which the second support part 127 and the second protection wall 126 are engaged with each other.
  • the convex-concave fitting structure 128 includes a convex 126 formed at an edge of the second protection wall 126, and a concave 127b formed at a rib 127c defining the recess 127a of the second support part 127.
  • the convex 126b can be fit into the concave 127b. Fitting the convex 126b into the concave 127b, the second support part 127 and the second protection wall 126 are integrated with each other to a high degree.
  • the second protection wall 126 can partially receive a compression force which the first support part 11 exerts on the second support part 127, ensuring that the terminal main body 105 can have an increased rigidity.
  • a terminal 104 in accordance with the fourth embodiment of the present invention is explained hereinbelow with reference to FIG. 24 .
  • the terminal 104 illustrated in FIG. 24 is designed to include a second protection wall 130 partially covering a side of the second support part 129 therewith.
  • the second protection wall 130 is formed by partially bending the plate along a bending line 129a, and fitting the bent portion into the "II"-shaped recess 129a of the second support part 129.
  • the terminal 104 includes an engagement structure 131, in which a part of an edge 130a of the second protection wall 130 fit into the "II"-shaped recess 129a of the second support part 129 is caused to make abutment in a compressed condition with an inner surface of a rib 129c defining the recess 129a.
  • a method of fabricating the engagement structure 131 is not to be limited to a specific method.
  • the engagement structure 131 is formed by collapsing both a through-hole 132 formed through the second protection wall 130 fit into the recess 129a of the second support part 129 and an area around the through-hole 132, rolling the second protection wall 130 such that a plane thereof expands, and causing a part of an edge 130a of the second protection wall 130 to make abutment in a compressed condition with an inner surface of the rib 129c defining the recess 129a.
  • the engagement structure 131 ensures that the second support part 129 and the second protection wall 130 are integrated with each other to a high degree.
  • the second protection wall 130 can partially receive a compression force which the first support part 11 exerts on the second support part 129, ensuring that the terminal main body 107 can have an increased rigidity.
  • the terminal and the connector both in accordance with the present invention can be used in various fields such as electrical and electronic fields and a field of an automobile, as a part for electrically connecting an electrically conductive cable with a contact terminal of a printed circuit board.
  • the present invention has been described in connection with certain preferred embodiments, it is to be understood that the subject matter encompassed by way of the present invention is not to be limited to those specific embodiments.
  • the terminals 100, 102, 103 and 14 and the connector 400 including the terminals 100 having been explained with reference to FIGs. 1 to 24 , are all just exemplary embodiments of the present invention.
  • the subject matter of the present invention is not to be limited to the terminals 100, 102, 103 and 14 and the connector 400. On the contrary, it is intended for the subject matter of the invention to include all alternatives which are in the scope of the following claims.

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  • Coupling Device And Connection With Printed Circuit (AREA)

Claims (11)

  1. Eine aus einer elektrisch leitenden Platte gebildete Anschlussklemme (100, 102, 103, 104),
    wobei die Anschlussklemme (100, 102, 103, 104) ein erstes Trägerteil (11, 121) und ein zweites Trägerteil (12, 122, 127, 129) umfasst, die einander gegenüber so angeordnet sind, dass die ersten und zweiten Trägerteile (11, 121; 12, 122, 127, 129) dazu angepasst sind, eine Leiterplatte (200) so zu umschließen, dass sie Kontakt mit gegenüberliegenden Oberflächen der Leiterplatte (200) herstellen,
    das zweite Trägerteil (12, 122, 127, 129) von einem Teil der Platte umfasst wird, wobei das zweite Trägerteil (12, 122, 127, 129) mit einer Ausnehmung (12a, 127a, 129a) ausgebildet ist,
    die Ausnehmung (12a, 127a, 129a) einen im Wesentlichen rechteckigen Querschnitt aufweist,
    eine Schutzwand (15) von der Platte weggebogen und in die Aussparung (12a, 127a, 129a) eingepasst ist,
    gekennzeichnet durch
    zwei Platten, die sich von oberen und unteren Oberflächen des zweiten Trägerteils in derselben Richtung um die gleiche Länge nach außen erstrecken, wobei eine Oberfläche des zweiten Trägerteils und die beiden die Ausnehmung (12a, 127a, 129a) definierenden Platten in einer Richtung senkrecht zu einer Richtung offen sind, in der die Leiterplatte (200) von den ersten und zweiten Trägerteilen (11, 121; 12, 122, 127, 129) umschlossen ist.
  2. Anschlussklemme (100, 102, 103, 104) nach Anspruch 1, die weiterhin eine Schutzwand (14) umfasst, die eine Seite des ersten Trägerteils (11, 121) abdeckt, wobei die Schutzwand (14) durch Verringern der Dicke eines Abschnitts der Platte und Biegen des Abschnitts ausgebildet ist.
  3. Anschlussklemme (100, 103, 104) nach Anspruch 1 oder 2, wobei das zweite Trägerteil (122) eine horizontale Breite (122W) aufweist, die kleiner als eine horizontale Breite (13W) eines Trägerteils (13) ist, das das darunterliegende erste Trägerteil (121) stützt.
  4. Anschlussklemme (100, 102, 103, 104) nach Anspruch 3, wobei die Schutzwand (14) an ihrem distalen Ende einen ersten Eingriffsabschnitt (14b) aufweist, und einer der ersten und zweiten Trägerteile (11, 121; 12, 122, 127, 129) einen zweiten Eingriffsabschnitt (21) aufweist, mit dem der erste Eingriffsabschnitt (14b) in Eingriff steht.
  5. Anschlussklemme (100, 102, 103, 104) nach einem der Ansprüche 1 bis 4, wobei der erste Abschnitt ferner eine zweite Schutzwand (15, 125, 126, 130) aufweist, die zumindest teilweise eine Seite des zweiten Trägerteils (12, 122, 127, 129) abdeckt, wobei die zweite Schutzwand (15, 125, 126, 130) durch Biegen eines Teils der Platte und Einsetzen des Teils in die Vertiefung (12a, 127a, 129a) gebildet ist.
  6. Anschlussklemme (103, 104) nach Anspruch 5, weiter mit einer Eingriffseinheit (128, 131), durch die die zweite Schutzwand (126, 130) mit dem zweiten Trägerteil (127, 129) in Eingriff steht.
  7. Anschlussklemme (103) nach Anspruch 6, wobei die Eingriffseinheit (128) eine konvexe Form (126b) und eine konkave Form (127b) aufweist, durch welche das zweite Trägerteil (127) und die zweite Schutzwand (126) aneinander montierbar sind.
  8. Anschlussklemme (104) nach Anspruch 6, wobei die Eingriffseinheit (131) einen Aufbau umfasst, bei dem mindestens ein Teil einer Umfangskante der zweiten Schutzwand (130), das in die Vertiefung (129a) montiert ist, dazu veranlasst wird, im zusammengedrückten Zustand an die Ausnehmung (129a) anzustoßen.
  9. Anschlussklemme (100, 102, 103, 104) nach einem der Ansprüche 1 bis 8, weiter mit einer Hilfsfeder (20), die das erste Trägerteil (11, 121) hin zum zweiten Trägerteil (12, 122, 127, 129) vorspannt.
  10. Anschlussklemme (100, 102, 103, 104) nach einem der Ansprüche 1 bis 9, weiter mit einem Kabelaufnahmeabschnitt (19), in den ein Kabel (17) durch einen im Wesentlichen senkrecht zu den ersten und zweiten Trägerteilen (11, 121; 12, 122, 127, 129) ausgeübten Druck zusammendrückbar ist.
  11. Verbinder (400) mit:
    mehreren Anschlussklemmen (100, 102, 103, 104), die jeweils in einem der Ansprüche 1 bis 10 definiert sind; und
    einem Gehäuse (300) mit Aufnahmeräumen, in denen die Anschlussklemmen (100, 102, 103, 104) unterbringbar sind.
EP13170060.1A 2013-05-31 2013-05-31 Klemme und Steckverbinder damit Not-in-force EP2808954B1 (de)

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EP2808954A1 EP2808954A1 (de) 2014-12-03
EP2808954B1 true EP2808954B1 (de) 2018-06-20

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WO2016106913A1 (zh) * 2014-12-30 2016-07-07 深圳市得润电子股份有限公司 一种电连接器以及线缆连接器组件

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