CN102761029A - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN102761029A CN102761029A CN2012100553693A CN201210055369A CN102761029A CN 102761029 A CN102761029 A CN 102761029A CN 2012100553693 A CN2012100553693 A CN 2012100553693A CN 201210055369 A CN201210055369 A CN 201210055369A CN 102761029 A CN102761029 A CN 102761029A
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- CN
- China
- Prior art keywords
- pressing element
- contact
- state
- upper arm
- cam
- 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.)
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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
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
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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
- H01R12/50—Fixed connections
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/592—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connections to contact elements
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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
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/771—Details
- H01R12/772—Strain relieving means
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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
- H01R12/82—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
- H01R12/88—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 rotating or pivoting connector housing parts
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/62983—Linear camming means or pivoting lever for connectors for flexible or rigid printed circuit boards, flat or ribbon cables
- H01R13/62988—Lever acting directly on flexible or rigid printed circuit boards, flat or ribbon cables, e.g. recess provided to this purposeon the surface or edge of the flexible or rigid printed circuit boards, flat or ribbon cables
Abstract
The information provides a connector enabling pressure contact between a connection target of two contact points through a pressurization member capable of being moved for closing and opening. Each contact point comprises an upper arm and a lower arm; the contact points are held by a housing; the pressurization member comprises a rotary cam in snap fit with the upper arms; each lower arm is provided with a contact part contacted with the connection target. The upper arm of one contact point is provided with a rotation guide end for guiding the rotation of the cam, and the upper arm of the other contact point is provided with a stop end as a stop for the pressurization member. The pressurization member comprises a stop part disposed opposite to the stop end.
Description
Technical field
The present invention relates to obtain the connector of type of the connection of connecting object thing through the operation pressing element that can open and close.
Background technology
For example in the inside of LCD TV, many uses are called as the flat pattern conductors of FPC or FFC.In the connection of the such connecting object thing of this flat pattern conductor, use the connector that possesses the pressing element that can open and close sometimes.This kind connector serves as that topic has been made open with " the flat pattern conductor is used electric connector " in No. 4390821 communique of Japan Patent (patent documentation 1).
Use Figure 12, Figure 13 A and Figure 13 B, disclosed connector in patent documentation 1 is described simply.
Connector shown in Figure 12 to Figure 13 B comprises: the housing 1 of insulating properties; First and second terminal 2,3 that is separated from each other by housing 1 maintenance; Be used to pressing element 4 that flat pattern conductor F is contacted with first and second terminal 2,3 pressure.Pressing element 4 has slot part 4a, the 4b corresponding with first and second terminal 2,3, is formed with axial region 4c, 4d respectively at these slot parts 4a, 4b.Axial region 4c by the 2a of the rotating support portion supporting of the first terminal 2 for rotating.Another axial region 4d is configured between two restriction guide portion 3a of second terminal 3.So, pressing element 4 can be that fulcrum is carried out rotating operation with axial region 4c, 4d.
When connecting, under pressing element is opened state, flat pattern conductor F is inserted the peristome 1a of housing 1, and be positioned with contact site 2b, 3b corresponding mode with first and second terminal 2,3.Then, operation pressing element 4 and obtain pressing element and close state thus, makes flat pattern conductor F contact with contact site 2b, 3b pressure.
In addition, obtain pressing element as if reverse operating pressing element 4 and open state, flat pattern conductor F is broken away from from the peristome 1a of housing 1.
In the connector of Figure 12 to Figure 13 B, when the connecting object thing that flat pattern conductor F is not inserted the peristome 1a of housing 1 is not installed, become pressing element sometimes and open state.When being in this state, if pressing element 4 is applied load, then pressing element 4 comes off sometimes.And, when the connecting object thing is not installed, also become pressing element sometimes and close state.When being in this state, if also pressing element 4 is applied load, then likewise pressing element 4 comes off sometimes.
Particularly, when when the connecting object thing is not installed, operating the so-called do-nothing operation of pressing element 4 when checking as connector etc., crooked arc near the central authorities of pressing element 4, axial region 4c breaks away from from the first terminal 2, and pressing element 4 may come off.
The reason that pressing element 4 comes off easily is: only for rotating, and second terminal 3 cuts little ice for the anticreep of pressing element 4 2a of rotating support portion through the first terminal 2 with pressing element 4 supportings.
Summary of the invention
Thereby, the object of the present invention is to provide a kind of connector of anticreep effect of the pressing element that has improved opening and closing operations.
According to a form of the present invention; Can obtain a kind of connector; It is characterized in that; Have two kinds of contacts, keep said contact housing, be used to the pressing element that can open and close that the connecting object thing is contacted with said contact force, said contact has upper arm parts and lower arm part respectively, said pressing element has cam and fastener; The lower arm part separately of said contact has and is used for the contact site that contacts with said connecting object thing; The upper arm parts of a kind of contact in said two kinds of contacts is extended to a side of said cam, and has the recess of admitting said cam, and the upper arm parts of the another kind of contact in said two kinds of contacts has as the acting projection of the stopper of said fastener.
According to another form of the present invention; Can obtain a kind of connector; It is characterized in that first and second contact that comprises the housing of insulating properties, kept by said housing, be used to movable pressing element that the connecting object thing is contacted with said first and second contact, said first and second contact comprises the upper arm parts and the lower arm part of the both sides that are positioned at configuring area respectively; This configuring area is used to dispose said connecting object thing; Said pressing element comprises the cam that can rotate that engages with the upper arm parts of said first contact, and the lower arm part separately of said first and second contact comprises and is used for the contact site that contacts with said connecting object thing, is provided with U word shape end in the end of the upper arm parts of said first contact; This U word shape end has the recess of admitting said cam; End in the upper arm parts of said second contact is provided with projection, and this projection is outstanding to the rightabout of the direction of said recess, prevents the disengaging of said pressing element through said recess and said projection.
According to another form of the present invention; Can obtain a kind of connector; It is characterized in that; Have two kinds of contacts, keep said contact housing, be used to the pressing element that can open and close that the connecting object thing is contacted with said contact force, said contact has upper arm parts and lower arm part respectively, said pressing element has cam; Said lower arm part has and is used for the contact site that contacts with said connecting object thing; The upper arm parts of a kind of contact in said two kinds of contacts has the U word shape end to the rotation channeling conduct of said cam, and the upper arm parts of the another kind of contact in said two kinds of contacts has as the acting T word of the stopper of said pressing element shape end, and said pressing element has and the opposed fastener in said T word shape end.
Description of drawings
Fig. 1 is the stereogram of observing from face side that the pressing element of connector of an execution mode of invention is opened state.
Fig. 2 is the A portion enlarged drawing of the connector of Fig. 1.
Fig. 3 is the stereogram of the compressing member that comprises in the connector of Fig. 1.
Fig. 4 is the stereogram from the rear side observation that the pressing element of the connector of Fig. 1 is opened state.
Fig. 5 is the stereogram of the pressing element that comprises in the connector of Fig. 1.
Fig. 6 A is the transverse sectional view of a part of the pressing element of Fig. 5.
Fig. 6 B is the transverse sectional view of another part of the pressing element of Fig. 5.
Fig. 7 A is the transverse sectional view that the pressing element of the connector of Fig. 1 is opened the part of state.
Fig. 7 B is the transverse sectional view that the pressing element of the connector of Fig. 1 is opened another part of state.
Fig. 7 C is the transverse sectional view same with Fig. 7 B that the pressing element of the connector of presentation graphs 1 is opened the state of the pressing element bending under the state.
Fig. 8 A is that pressing element with the connector of Fig. 1 is from opening with Fig. 7 A same transverse sectional view of state under the state that the state that closes is operated slightly.
Fig. 8 B is the transverse sectional view same with Fig. 7 B under the state of Fig. 8 A.
Fig. 9 A is from the further transverse sectional view same with Fig. 7 A under the state that the state that closes is operated slightly of the state of Fig. 8 A with the pressing element of the connector of Fig. 1.
Fig. 9 B is the transverse sectional view same with Fig. 7 B under the state of Fig. 9 A.
Figure 10 A is that the pressing element of the connector of Fig. 1 closes the transverse sectional view same with Fig. 7 A under the state.
Figure 10 B is the transverse sectional view same with Fig. 7 B under the state of Figure 10 A.
Figure 10 C is the transverse sectional view same with Figure 10 B that the pressing element that is illustrated in the connector of Fig. 1 closes the crooked state of pressing element under the state.
Figure 11 A is with the transverse sectional view same with Figure 10 A under connecting object thing and the state that the connector of Fig. 1 is connected.
Figure 11 B is with the transverse sectional view same with Figure 10 B under connecting object thing and the state that the connector of Fig. 1 is connected.
Figure 12 is the stereogram of the disclosed connector of patent documentation 1 (No. 4390821 communique of Japan Patent).
Figure 13 A is the transverse sectional view of a part of the connector of Figure 12.
Figure 13 B is the transverse sectional view of another part of the connector of Figure 12.
Embodiment
At first, referring to figs. 1 through Fig. 4, the overall structure of the connector of execution mode of the present invention is described.
Illustrated connector 10 is suitable on for example printed board (not shown) etc., carrying out mounted on surface, comprises the housing 11 with the shape of slenderly extending along first direction A1.Housing 11 is made through the synthetic resin of insulating properties.Two ends on the first direction A1 of housing 11 possess metal compressing member 12 respectively.Compressing member 12 has to the 12a of soldering portion that carries out soldering as printed board of mounting object etc.
On housing 11, to be a plurality of contacts be spaced from each other the constant interval maintenance that sets abreast and be fixed along first direction A1 to the terminal of conductivity.These contacts comprise two kinds of contacts, i.e. first contact 13 and second contact 14.In this execution mode, adopt 2 first contacts 13 and 1 second arrangement mode that alternately arrange along first direction A1 the contact, but be not limited thereto, also can adopt other various arrangement modes.
Illustrated connector 10 also comprises and utilizes first contact 13 and second contact 14 can carry out the pressing element that is called as actuator 15 of opening and closing operations as the back literary composition is described in detail.Pressing element 15 is along housing 11 straight-line extension on first direction A1.Need to prove that Fig. 1 and Fig. 4 represent the state of opening of pressing element 15.
With reference to Fig. 6 A and Fig. 6 B, pressing element 15 is described with Fig. 5.
Cam 15c has the roughly plurality of stepped serrations shape along the cross section, and the centre and its two ends that are configured in the first slot part 15a are integrally formed on the opposed wall that the first slot part 15a is limited.Fastener 15d gives prominence to and is integrally formed on the opposed wall that the second slot part 15b is limited from the bottom surface of the second slot part 15b.Need to prove, the shape of cam 15c and fastener 15d and size through after the action specification of the connector stated can be more clear and definite.
With reference to Fig. 7 A and Fig. 7 B, continue the overall structure of explanation connector 10.Fig. 7 A and Fig. 7 B represent that the connecting object thing is not installed and the state of opening of pressing element 15.
Shown in Fig. 7 A, first contact 13 have the fixed part 13a that is fixed in housing 11 and from fixed part 13a along second direction A2 forwards (left the figure) extend and be positioned at the upper arm parts 13b and the lower arm part 13c of the both sides up and down of configuring area 11b.The front end of upper arm parts 13b and lower arm part 13c becomes free end.
The end of the upper arm parts 13b of first contact 13, be free-ended near part be provided with rotation guiding end to the rotation channeling conduct of the cam 15c of pressing element 15 (below be called " U word shape end ") 16.U word shape end 16 have cam 15c that admittance can rotate and along with the downward recess 16a of the third direction A3 of first and second direction A1, A2 quadrature.
The end of the lower arm part 13c of first contact 13, promptly part is formed with the contact site 13d that electrically contacts that is used to obtain with the connecting object thing near free-ended.Contact site 13d roughly has the shape of giving prominence to slightly above the court on the opposed position with recess 16a.
Shown in Fig. 7 B, second contact 14 have the fixed part 14a that is fixed in housing 11 and from fixed part 14a along second direction A2 forwards (left the figure) extend and be positioned at the upper arm parts 14b and the lower arm part 14c of the both sides up and down of configuring area 11b.The front end of upper arm parts 14b and lower arm part 14c becomes free end.
The end of the upper arm parts 14b of second contact 14, be free-ended near part be formed with as the acting stopper of the stopper of pressing element 15 end (below be called " T word shape end ") 17.T word shape end 17 have be arranged on fastener 15d opposed position on line part 17a and from line part 17a the rightabout of the direction along recess 16a is the projection 17b that third direction A3 projects upwards.Need to prove that T word shape end 17 is departed from from U word shape end 16 on Fig. 1 and first direction A1 shown in Figure 4.
Under the state shown in Fig. 7 A and Fig. 7 B, in the side of observing from projection 17b of the line part 17a of second contact 14, particularly in fixed part 14a side, the fastener 15d of pressing element 15 and line part 17a butt.So, pressing element 15 to evolution to action ended by second contact 14 card.
At present, shown in Fig. 7 A and Fig. 7 B, do not install and pressing element 15 when being in out state, be assumed to along second direction A2 external force forwards and act on pressing element 15 at the connecting object thing.In this case, because pressing element 15 made by flexible material, so the pars intermedia on the first direction A1 (with reference to Fig. 1) bends to arcly, and move in the place ahead on second direction A2.Yet; Because the 16b of the wall portion engaging that limits in the side to the recess 16a of U word shape end 16 has cam 15c; And shown in Fig. 7 C, the fastener 15d of pressing element 15 engages with the projection 17b of T word shape end 17, prevents that therefore pressing element 15 breaks away from from first and second contact 13,14.So, through the 16b of wall portion and these both sides of projection 17b that the side to recess 16a limits, prevent that cam 15c from coming off from first contact 13.Therefore, even under the state shown in Fig. 7 A and Fig. 7 B, also can prevent the disengaging of pressing element 15 more reliably.
When in making pressing element 15 edge figure, counterclockwise turning to the position shown in Fig. 8 A and Fig. 8 B, the fastener 15d of pressing element 15 separates from the upper arm parts 14b of second contact 14.When the counter clockwise direction that makes pressing element 15 in figure turned to the position shown in Fig. 9 A and Fig. 9 B, the fastener 15d of pressing element 15 was through the top of the projection 17b of second contact 14.
When in making pressing element 15 edge figure, counterclockwise further turning to the position shown in Figure 10 A and Figure 10 B, the fastener 15d of pressing element 15 is free end side and the line part 17a butt of upper arm parts 14b at the opposition side of the projection 17b of second contact 14.Therefore, pressing element 15 is ended by second contact, 14 cards to the action of closing direction.
Current, shown in Figure 10 A and Figure 10 B, do not install and pressing element 15 is in when closing state at the connecting object thing, be assumed to along the rearward external force of second direction A2 and act on pressing element 15.In this case, because pressing element 15 makes by flexible material, so the pars intermedia on the first direction A1 (with reference to Fig. 1) bends to arcly, and move at the rear on second direction A2.Yet; Because the 16c of the wall portion engaging that limits in the side to the recess 16a of U word shape end 16 has cam 15c; And shown in Figure 10 C; The fastener 15d of pressing element 15 engages with the projection 17b of T word shape end 17, prevents that therefore pressing element 15 breaks away from from first and second contact 13,14.So, the 16c of wall portion and this two side of projection 17b through the side to recess 16a limits prevent that cam 15c from coming off from first contact 13.Therefore, under the state shown in Figure 10 A and Figure 10 B, can prevent the disengaging of pressing element 15 more reliably.
As stated, connector 10 has the restraint structure: when utilizing two kinds of contact clamping pressing elements 15 and pressing element 15 applied load, this restraint structure prevents that pressing element 15 from bending to arc and break away from from the contact.Therefore, when the connecting object thing does not insert, can prevent pressing element 15 that the operation of pressing element 15 causes coming off or pressing element 15 the coming off from contact of load when acting on pressing element 15 from the contact.Therefore, even the so-called do-nothing operation that under the not installment state of connecting object thing, pressing element 15 is opened and closed when carrying out the inspection of connector for example etc., the possibility that pressing element 15 takes place to break away from is also few.
Figure 11 A and Figure 11 B are illustrated in the state that connector 10 is connected with the connecting object thing 18 that is made up of the flat pattern conductor that is called as FPC or FFC.At this moment, pressing element 15 is in the state of closing.
Shown in Figure 11 A, the cam 15c that is accompanied by pressing element 15 lifts the upper arm parts 13b of first contact 13, because its reaction force and pressing element 15 is pushed connecting object thing 18 downwards.Therefore, first 18a of contact portion of the lower surface of connecting object thing 18 contacts with the contact site 13d pressure of first contact 13.
In addition, shown in Figure 11 B, second 18b of contact portion of the lower surface of the connecting object thing 18 that pressurized member 15 is pushed downwards also contacts with the contact site 14d pressure of second contact 14.So, connecting object thing 18 is electrically connected with first and second contact 13,14.Need to prove that under this state, the fastener 15d of pressing element 15 separates from the upper arm parts 14b of second contact 14.
Need to prove that the present invention is not limited to above-mentioned execution mode, and, though the part of above-mentioned execution mode or all as following remarks, put down in writing the definite scope of the present invention of these remarks.
(remarks 1)
A kind of connector is characterized in that,
Have: two kinds of contacts 13,14; The housing 11 that keeps said contact; Be used to the pressing element that can open and close 15 that the connecting object thing is contacted with said contact force,
Said contact has upper arm parts 13b, 14b and lower arm part 13c, 14c respectively,
Said pressing element has cam 15c and fastener 15d,
The lower arm part 13c separately of said contact, 14c have and are used for the contact site 13d, the 14d that contact with said connecting object thing,
The upper arm parts 13b of a kind of contact in said two kinds of contacts extends to a side of said cam, and has the recess 16a that admits said cam,
The upper arm parts 14b of the another kind of contact in said two kinds of contacts has as the acting projection 17b of the stopper of said fastener.
(remarks 2)
Connector according to remarks 1 is put down in writing is characterized in that,
For opening state and closing under the state, when external force acted on said pressing element, said recess and these both sides of said projection ended said pressing element card at said pressing element.
(remarks 3)
Connector according to remarks 2 is put down in writing is characterized in that,
The upper arm parts of another kind of contact has line part 17a, and said projection is outstanding towards the rightabout of the direction of said recess from said line part, prevents said cam coming off from said recess through said line part and these both sides of said projection.
(remarks 4)
Connector according to remarks 3 is put down in writing is characterized in that,
Be in out under the state and close under the state at said pressing element respectively, when external force acted on said pressing element, said fastener and said protrusions snap prevented said pressing element coming off from said contact thus.
(remarks 5)
Connector according to remarks 3 is put down in writing is characterized in that,
Under the uninstalled state of said connecting object thing; Said pressing element is when being in out state; Through said line part from the observed side sections of said projection with evolution to action card end; Be in when closing state, ending through the action card that will close direction from the observed opposite side part of said projection of said line part.
(remarks 6)
Connector according to remarks 3 or 5 is put down in writing is characterized in that,
When said pressing element is in out state and when closing state, touch said line part respectively, limit the switching of said pressing element through making said fastener.
(remarks 7)
A kind of connector is characterized in that,
Comprise: the housing 11 of insulating properties; First and second contact 13,14 by said housing maintenance; Be used to movable pressing element 15 that connecting object thing 18 is contacted with said first and second contact,
Said first and second contact comprises upper arm parts 13b, 14b and lower arm part 13c, the 14c of the both sides that are positioned at configuring area 11b respectively, and this configuring area 11b is used to dispose said connecting object thing,
Said pressing element comprises the cam 15c that can rotate that engages with the upper arm parts 13b of said first contact,
The lower arm part 13c separately of said first and second contact, 14c comprise and are used for the contact site 13d, the 14d that contact with said connecting object thing,
End at the upper arm parts 13b of said first contact is provided with U word shape end 16, and this U word shape end 16 has the recess 16a that admits said cam,
End at the upper arm parts 14b of said second contact is provided with projection 17b, and this projection 17b is outstanding to the rightabout of the direction of said recess,
Prevent the disengaging of said pressing element through said recess and said projection.
(remarks 8)
Connector according to remarks 7 is put down in writing is characterized in that,
Said pressing element also comprises the opposed fastener 15d in end with the upper arm parts 14b of said second contact; End at the upper arm parts 14b of said second contact also is provided with line part 17a; Form T word shape end 17 through said projection and said line part, said pressing element also comprises and the said T word shape opposed fastener 15d in end.
(remarks 9)
A kind of connector is characterized in that,
Have: two kinds of contacts 13,14; The housing 11 that keeps said contact; Be used to the pressing element that can open and close 15 that connecting object thing 18 is contacted with said contact force,
Said contact has upper arm parts 13b, 14b and lower arm part 13c, 14c respectively,
Said pressing element has cam 15c,
Said lower arm part has and is used for the contact site 13d, the 14d that contact with said connecting object thing,
The upper arm parts 13b of a kind of contact 13 in said two kinds of contacts has the U word shape end 16 to the rotation channeling conduct of said cam,
The upper arm parts 14b of the another kind of contact 14 in said two kinds of contacts has as the acting T word of the stopper of said pressing element shape end 17,
Said pressing element has and the said T word shape opposed fastener 15d in end.
(remarks 10)
Connector according to remarks 9 is put down in writing is characterized in that,
For opening under the state, when external force acted on said pressing element, said U word shape end and said T word shape these both sides of end ended the action card of the disengaging direction of said cam at said pressing element.
(remarks 11)
Connector according to remarks 10 is put down in writing is characterized in that,
Said U word shape end has the recess 16a that admits said cam; Said T word shape end have with respect to said cam be positioned at the line part 17a of the opposition side of said U word shape end, from said line part to the outstanding projection 17b of the rightabout of the direction of said recess, the 16b of wall portion, 16c and these both sides of said projection of limiting through the side to said recess prevent that said cam from coming off from said contact.
(remarks 12)
Connector according to remarks 11 is put down in writing is characterized in that,
At said pressing element for opening state and closing under the state, when external force acts on said pressing element, through preventing that with said protrusions snap said pressing element from coming off from said contact.
(remarks 13)
Connector according to remarks 11 is put down in writing is characterized in that,
Under the uninstalled state of said connecting object thing; Said pressing element is when being in out state; Through said line part from the observed side sections of said projection with evolution to action card end; Be in when closing state, ending through the action card that will close direction from the observed opposite side part of said projection of said line part.
(remarks 14)
Connector according to remarks 11 or 13 is put down in writing is characterized in that,
Said pressing element also has and the said T word shape opposed fastener 15d in end, when said pressing element is in out state and when closing state, touches said line part through making said fastener respectively, limits the switching of said pressing element.
Claims (14)
1. a connector is characterized in that,
Have: two kinds of contacts; The housing that keeps said contact; Be used to the pressing element that can open and close that the connecting object thing is contacted with said contact force,
Said contact has upper arm parts and lower arm part respectively,
Said pressing element has cam and fastener,
The lower arm part separately of said contact has and is used for the contact site that contacts with said connecting object thing,
The upper arm parts of a kind of contact in said two kinds of contacts is extended to a side of said cam, and has the recess of admitting said cam,
The upper arm parts of the another kind of contact in said two kinds of contacts has as the acting projection of the stopper of said fastener.
2. connector according to claim 1 is characterized in that,
For opening state and closing under the state, when external force acted on said pressing element, said recess and these both sides of said projection ended said pressing element card at said pressing element.
3. connector according to claim 2 is characterized in that,
The upper arm parts of another kind of contact has line part, and said projection is outstanding towards the rightabout of the direction of said recess from said line part, prevents said cam coming off from said recess through said line part and these both sides of said projection.
4. connector according to claim 3 is characterized in that,
Be in out under the state and close under the state at said pressing element respectively, when external force acted on said pressing element, said fastener and said protrusions snap prevented said pressing element coming off from said contact thus.
5. connector according to claim 3 is characterized in that,
At said connecting object thing is under the uninstalled state; Said pressing element is when being in out state; Through said line part from the observed side sections of said projection with evolution to action card end; Be in when closing state, ending through the action card that will close direction from the observed opposite side part of said projection of said line part.
6. according to claim 3 or 5 described connectors, it is characterized in that,
When said pressing element is in out state and when closing state, touch said line part respectively, limit the switching of said pressing element through making said fastener.
7. a connector is characterized in that,
Comprise: the housing of insulating properties; First and second contact by said housing maintenance; Be used to movable pressing element that the connecting object thing is contacted with said first and second contact,
Said first and second contact comprises the upper arm parts and the lower arm part of the both sides that are positioned at configuring area respectively, and this configuring area is used to dispose said connecting object thing,
Said pressing element comprises the cam that can rotate that engages with the upper arm parts of said first contact,
The lower arm part separately of said first and second contact comprises and is used for the contact site that contacts with said connecting object thing,
Be provided with the recess of admitting said cam in the end of the upper arm parts of said first contact,
Be provided with the outstanding projection of rightabout to the direction of said recess in the end of the upper arm parts of said second contact,
Prevent the disengaging of said pressing element through said recess and said projection.
8. connector according to claim 7 is characterized in that,
Said pressing element also comprises the opposed fastener in end with the upper arm parts of said second contact, also is provided with line part in the end of the upper arm parts of said second contact, also is provided with and said projection and the opposed fastener of said line part at said pressing element.
9. a connector is characterized in that,
Have: two kinds of contacts; The housing that keeps said contact; Be used to the pressing element that can open and close that the connecting object thing is contacted with said contact force,
Said contact has upper arm parts and lower arm part respectively,
Said pressing element has cam,
Said lower arm part has and is used for the contact site that contacts with said connecting object thing,
The upper arm parts of a kind of contact in said two kinds of contacts has the U word shape end to the rotation channeling conduct of said cam,
The upper arm parts of the another kind of contact in said two kinds of contacts has as the acting T word of the stopper of said pressing element shape end,
Said pressing element has and the opposed fastener in said T word shape end.
10. connector according to claim 9 is characterized in that,
For opening state and closing under the state, when external force acted on said pressing element, said U word shape end and said T word shape these both sides of end ended the action card of the disengaging direction of said cam at said pressing element.
11. connector according to claim 10 is characterized in that,
Said U word shape end has the recess of admitting said cam; Said T word shape end have with respect to said cam be positioned at the line part of the opposition side of said U word shape end, from said line part to the outstanding projection of the rightabout of the direction of said recess, wall portion and these both sides of said projection of limiting through the side to said recess prevent that said cam from coming off from said contact.
12. connector according to claim 11 is characterized in that,
At said pressing element for opening state and closing under the state, when external force acts on said pressing element, through said pressing element and said protrusions snap are prevented that said pressing element from coming off from said contact.
13. connector according to claim 11 is characterized in that,
At said connecting object thing is under the uninstalled state; Said pressing element is when being in out state; Through said line part from the observed side sections of said projection with evolution to action card end; Be in when closing state, ending through the action card that will close direction from the observed opposite side part of said projection of said line part.
14. according to claim 11 or 13 described connectors, it is characterized in that,
When said pressing element is in out state and when closing state, touch said line part respectively, limit the switching of said pressing element through making said fastener.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-100771 | 2011-04-28 | ||
| JP2011100771A JP5801094B2 (en) | 2011-04-28 | 2011-04-28 | connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102761029A true CN102761029A (en) | 2012-10-31 |
| CN102761029B CN102761029B (en) | 2014-11-05 |
Family
ID=47055390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210055369.3A Active CN102761029B (en) | 2011-04-28 | 2012-03-05 | Connector |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5801094B2 (en) |
| KR (1) | KR101302844B1 (en) |
| CN (1) | CN102761029B (en) |
| TW (1) | TWI533535B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107925181A (en) * | 2015-08-26 | 2018-04-17 | 京瓷株式会社 | Connector |
| US20220344846A1 (en) * | 2021-04-21 | 2022-10-27 | Mitsubishi Electric Corporation | Board mounted connector |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101221506B1 (en) * | 2012-02-27 | 2013-01-15 | 한국몰렉스 주식회사 | Connector for Flexible Circuit Cable |
| JP6336941B2 (en) | 2015-04-01 | 2018-06-06 | モレックス エルエルシー | Connector and manufacturing method thereof |
| JP2018097979A (en) * | 2016-12-09 | 2018-06-21 | 第一精工株式会社 | Connector device |
| JP6976230B2 (en) | 2018-07-27 | 2021-12-08 | 京セラ株式会社 | Cable connector |
| JP2022122144A (en) * | 2021-02-09 | 2022-08-22 | モレックス エルエルシー | connector |
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| US5370552A (en) * | 1992-09-16 | 1994-12-06 | Sumitomo Wiring Systems, Ltd. | Electrical connector |
| CN1941510A (en) * | 2005-09-20 | 2007-04-04 | 日本航空电子工业株式会社 | Connector having an actuator which is stably operable |
| US20070123094A1 (en) * | 2005-11-28 | 2007-05-31 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector |
| CN102035090A (en) * | 2009-10-08 | 2011-04-27 | 日本航空电子工业株式会社 | Connector |
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| JP3295808B2 (en) * | 1999-10-06 | 2002-06-24 | 日本航空電子工業株式会社 | Cable connector |
| JP2002329536A (en) * | 2001-04-27 | 2002-11-15 | Kyocera Elco Corp | Connector for fpc/ffc |
| JP2006100057A (en) * | 2004-09-29 | 2006-04-13 | Hosiden Corp | Flexible board for connector |
| JP4388879B2 (en) * | 2004-10-26 | 2009-12-24 | 日本圧着端子製造株式会社 | connector |
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2011
- 2011-04-28 JP JP2011100771A patent/JP5801094B2/en active Active
- 2011-12-27 TW TW100148761A patent/TWI533535B/en active
-
2012
- 2012-02-13 KR KR1020120014199A patent/KR101302844B1/en active IP Right Grant
- 2012-03-05 CN CN201210055369.3A patent/CN102761029B/en active Active
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|---|---|---|---|---|
| DE3929929C1 (en) * | 1989-09-08 | 1990-11-15 | Stocko Metallwarenfabriken Henkels Und Sohn Gmbh & Co, 5600 Wuppertal, De | Electrical plug-and-socket connector for flexible flat band cable - has two mutually parallel springy arms of fork springs having spacing corresp. to that of electrical conductors |
| US5370552A (en) * | 1992-09-16 | 1994-12-06 | Sumitomo Wiring Systems, Ltd. | Electrical connector |
| CN1941510A (en) * | 2005-09-20 | 2007-04-04 | 日本航空电子工业株式会社 | Connector having an actuator which is stably operable |
| US20070123094A1 (en) * | 2005-11-28 | 2007-05-31 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector |
| CN102035090A (en) * | 2009-10-08 | 2011-04-27 | 日本航空电子工业株式会社 | Connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107925181A (en) * | 2015-08-26 | 2018-04-17 | 京瓷株式会社 | Connector |
| CN107925181B (en) * | 2015-08-26 | 2019-10-29 | 京瓷株式会社 | Connector |
| US20220344846A1 (en) * | 2021-04-21 | 2022-10-27 | Mitsubishi Electric Corporation | Board mounted connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102761029B (en) | 2014-11-05 |
| TWI533535B (en) | 2016-05-11 |
| KR20120122872A (en) | 2012-11-07 |
| JP2012234646A (en) | 2012-11-29 |
| JP5801094B2 (en) | 2015-10-28 |
| TW201244291A (en) | 2012-11-01 |
| KR101302844B1 (en) | 2013-09-02 |
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