CN1744387A - Multi-pole connector - Google Patents
Multi-pole connector Download PDFInfo
- Publication number
- CN1744387A CN1744387A CN 200510093964 CN200510093964A CN1744387A CN 1744387 A CN1744387 A CN 1744387A CN 200510093964 CN200510093964 CN 200510093964 CN 200510093964 A CN200510093964 A CN 200510093964A CN 1744387 A CN1744387 A CN 1744387A
- Authority
- CN
- China
- Prior art keywords
- terminal
- connector
- power supply
- housing
- housing section
- 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.)
- Granted
Links
Images
Abstract
To provide a multipolar connector allowing the number of conductors to be easily expanded and allowing its service life to be extended.Signal terminals 42 (mating signal terminals 92) are mounted to terminal mounting parts 45 (88) with one-side case part 32 (82) and the other-side case part 33 (83) expanded. Each signal terminal 42 is bent in a V-shaped form in profile; its bending point has a contact part 42C used as a contacting part 43; a bellows contact (that is, a contact made by bending a thin plate into a shape so as to obtain a uniform spring characteristic) is used for the signal terminal (female terminal) 42 as each mating signal terminal 92 has a flat linear mating contact part 92C; and the mating signal contact (male terminal) 92 uses the flat linear contact.
Description
Technical field
The present invention relates to electric connector, especially relate to the multipolar connector that movable float connector etc. is set for mounting panel.
Background technology
Generally, as being used for the inner connector that slidably connects usefulness between device such as photocopier, float connector well known is arranged.
Float connector is to form in pairs with protruding side-connector and recessed side-connector, and protruding side-connector can be chimeric with recessed side-connector.Usually, the connector of any one party is arranged to can be with respect to the mounting panel activity, can absorb protruding side-connector and the recessed side-connector chimeric error when chimeric.
In the past this kind of multipolar connector is documented in the Japanese documentation 1, recessed side-connector in this multipolar connector has: power supply terminal is with housing department, separate the signal terminal housing department that predetermined space is arranged side by side at this power supply terminal on housing department, power supply terminal is made of square tube shape peripheral wall portion and the power supply terminal maintaining part that is formed at this peripheral wall portion inside with housing department, and this power supply terminal maintaining part directly keeps requirement, 4 power supply terminals for example.
Signal terminal is made of square tube shape peripheral wall portion and the signal terminal maintaining part that is formed at this peripheral wall portion inside with housing department.And the signal terminal maintaining part directly keeps requirement, 10 bars terminals for example.
The protruding side-connector of multipolar connector has: power supply terminal is with housing department, separate the signal terminal housing department that predetermined space is arranged side by side at this power supply terminal with housing department, power supply terminal is made of with the square tube shape peripheral wall portion in the space of housing department, the power supply terminal maintaining part that is formed on this peripheral wall portion inside the power supply terminal that can be entrenched in recessed side-connector with housing department, and this power supply terminal maintaining part directly keeps requirement, 4 power supply terminals for example.
Signal terminal is made of with the square tube shape peripheral wall portion in the space of housing department and the signal terminal maintaining part that is formed on this peripheral wall portion inside the signal terminal that can be entrenched in recessed side-connector with housing department, and this signal terminal maintaining part directly keeps requirement, 10 bars terminals for example.
When protruding side-connector is combined with recessed side-connector, be the power supply terminal housing department that the power supply terminal of protruding side-connector is entrenched in recessed side-connector with housing department at first, subsequently, the signal terminal of protruding side-connector is entrenched in the signal terminal housing department of recessed side-connector with housing department, power supply terminal is contacted with each other, and this contacts with each other signal end.
In the past this kind of multipolar connector is documented in the Japanese documentation 2, this multipolar connector as shown in figure 30, have plug-in connector 100 and pin connector 110, plug-in connector 100 has connector shell 101, inserts terminal unit 102 and constitute in this connector shell 101.
Terminal unit 102 is contacts 103 of the many wires of mounting strap on housing 104, and these contacts 103 are recessed terminals.And,, terminal unit 102 is installed on the connector shell 101 by on the bolt-lock arm 105 of connector shell 101, blocking the fastener 106 that ends housing 104.
In addition, pin connector 110 has connector shell 111, accommodates the cylindricality contact 112 of many pin shapes in connector shell 111.
And, plug-in connector 100 is inserted in the connector shell 111 of pin connector 110, make the 103 contact cylindricality contacts 112, contact of terminal unit 102, make 103,112 conductings each other of two contacts thus.
(patent documentation) TOHKEMY 2001-244029 communique
(patent documentation) Japan opens flat 5-41077 communique in fact
But, adopt aforesaid the former multipolar connector when the concave, convex side-connector, power supply terminal is in group Install to power supply terminal with being naked state before the housing department, power supply terminal may be damaged under this state, and power supply Terminal is directly remained on the power supply terminal maintaining part of power supply terminal with housing department, and signal terminal is directly kept In the signal terminal maintaining part of signal terminal with housing department, and, in protruding side-connector, the power supply terminal quilt Directly remain on the power supply terminal power supply terminal maintaining part of housing department, signal terminal is directly remained on signal Terminal is with the signal terminal maintaining part of housing department, therefore in recessed side and protruding side-connector, outside power supply terminal is used Shell section and signal terminal can not change spacing with housing department contact terminal is remained on the terminal maintaining part, so not Can be in total connector shell selecting side subelement kind.
When adopting the aforesaid latter's multipolar connector, because the contact of convex terminal is with respect to the contact of recessed terminal 103 and form the cylindricality contact 112 of pin shape, so the contact engaging and separating force of plug-in connector 100 increases, no Can obtain the connector high life.
In addition, although be at connector shell 101 interior insertion terminal units 102, terminal unit 102 Can not change spacing contact 103 is installed, therefore can not in total connector shell, select the terminal list Unit's kind.
Summary of the invention
The present invention be for improve aforementioned in the past problem and research and develop, purpose is to provide a kind of multipolar connector, can have connector shell in high lifeization, and can the selecting side subelement kind, realize that easily the core number launches.
In order to reach aforesaid purpose, multipolar connector of the present invention has: connector, the other side's connector that can combine to the engaging disengaging with this connector, it is characterized in that: connector has connector shell, and can engage the terminal unit that engages with this connector shell with breaking away from, the other side's connector has the other side's connector shell, and can engage the other side's terminal unit that engages with this other side's connector shell with breaking away from, the contact terminal of terminal unit has crooked contact portion, the other side's contact terminal of the other side's terminal unit has tabular and is rectilinear the other side contact portion, terminal installation portion at terminal unit is installed contact terminal, at the terminal installation portion of the other side's terminal unit the other side's contact terminal is installed simultaneously.
More than formation is the last ripple contact (thin plate bending being made the contact that can obtain the shape of even spring performance) of using of contact terminal (recessed terminal) on terminal unit, the other side's signal terminal (convex terminal) uses tabular and is rectilinear contact, can reduce contact engaging and separating force, make the high lifeization of multipolar connector.And contact terminal can be implemented the management of product easily owing to form blocking.
The present invention is in aforesaid multipolar connector, it is characterized in that: terminal unit has the housing that one side's housing section is connected with the opposing party's housing section via hinge with the other side unit both sides, face side in a side and the opposing party's housing section is provided with a plurality of terminal installation portions, on these terminal installation portions, contact terminal is installed, in the folding side's housing section of hinge and the opposing party's housing section, with the contact terminal configuration and on the reciprocal position across housing.
According to above formation, under the state that launches side's housing section and the opposing party's housing section, available different spacing is installed in contact terminal on the terminal installation portion, therefore makes different terminal unit and the other side's terminal units of contact terminal core number easily.Therefore, can be in total connector shell (the other side's connector shell) kind of selecting side subelement (the other side's terminal unit), obtain the core number easily and launch.
The present invention is in aforesaid multipolar connector, it is characterized in that: the either party in side's housing section and the opposing party's housing section is provided with locking protrusion portion, the opposing party stop hole is set, and in the folding side's housing section of hinge and the opposing party's housing section, end in stop hole so that locking protrusion portion is inserted card, make a side and each inner face of the opposing party's housing section superimposed each other thus.
According to above formation, make the different terminal unit of contact terminal core number and the other side's terminal unit easily.Therefore, can be in total connector shell (the other side's connector shell) kind of selecting side subelement (the other side's terminal unit), obtain the core number easily and launch.
In addition, in order to reach the above object, multipolar connector of the present invention has: connector, and can engage the other side's connector that combines with this connector with breaking away from, it is characterized in that: connector has: the power supply terminal housing department, separating predetermined space is arranged side by side at the signal terminal housing department of this power supply terminal with housing department, can engaging break away from the power supply terminal unit that ground and this power supply terminal engage with housing department, and the signal terminal unit that engages with housing department with signal terminal with engage disengaging, the other side's connector has: the other side's power supply terminal housing department, separating predetermined space is arranged side by side at the other side signal terminal housing department of this other side's power supply terminal with housing department, can engaging break away from the other side's power supply terminal unit that ground and the other side's power supply terminal engage with housing department, and the other side's signal terminal unit that engages with housing department with the other side's signal terminal with engage disengaging, signal terminal on the signal terminal unit has crooked contact portion, the other side's signal terminal on the other side's signal terminal unit has tabular and is rectilinear the other side contact portion, on the terminal installation portion of signal terminal unit, signal terminal is installed, the other side's signal terminal is installed on the terminal installation portion of the other side's signal terminal unit simultaneously.
According to above formation, even have the multipolar connector of power supply terminal unit and signal terminal unit, also go up and use ripple contact (thin plate bending being made the contact that can obtain the shape of even spring performance) at the signal terminal (recessed terminal) of signal terminal unit, it is rectilinear contact that the other side's signal terminal (convex terminal) uses tabular, can reduce contact engaging and separating force thus, make multipolar connector obtain the high life.And, because the management of product is implemented in the signal terminal blocking easily.
The present invention is in aforesaid multipolar connector, it is characterized in that, power supply terminal in the power supply terminal unit has tabular and is rectilinear the other side contact portion, the other side's power supply terminal in the other side's power supply terminal unit has crooked contact portion, power supply terminal is installed in the terminal installation portion of power supply terminal, and the other side's power supply terminal is installed in the terminal installation portion of the other side's power supply terminal simultaneously.
Adopt the present invention, go up use ripple contact (thin plate bending being made the contact that can obtain the shape of even spring performance) at the other side's power supply terminal (recessed terminal), power supply terminal (convex terminal) uses tabular and is rectilinear contact, therefore can reduce contact engaging and separating force, makes multipolar connector high lifeization.And,, can avoid the breakage of power supply terminal because power supply terminal is assembled into the power supply terminal housing department of mains side housing.And, because the management of product is implemented in power supply terminal and the blocking of the other side's power supply terminal easily.
The present invention is in aforesaid multipolar connector, it is characterized in that, signal terminal unit and the other side's signal terminal unit all have the housing that forms after side's housing section of being connected through hinge and the opposing party's housing section, face side in a side and the opposing party's housing section is provided with a plurality of terminal installation portions, the signal terminal unit is at the terminal installation portion signal terminal to be installed, in the folding side's housing section of hinge and the opposing party's housing section, and signal terminal is configured in across housing and opposite each other position, the other side's signal terminal unit is at the terminal installation portion the other side's signal terminal to be installed, in the folding side's housing section of hinge and the opposing party's housing section, and the other side's signal terminal is configured in across housing and opposite each other position
Adopt the present invention, even have the multipolar connector of power supply terminal unit and signal terminal unit, also can under the state of side's housing section and the expansion of the opposing party's housing section, contact terminal be installed to the terminal installation portion, therefore make different terminal unit and the other side's terminal units of core number of contact terminal easily with different spacing.Therefore can be in total connector shell (the other side's connector shell) kind of selecting side subelement (the other side's terminal unit), obtain the core number easily and launch.
The present invention is in aforesaid multipolar connector, it is characterized in that: the either party in side's housing section and the opposing party's housing section is provided with locking protrusion portion, the opposing party stop hole is set, and in the folding side's housing section of hinge and the opposing party's housing section, end in stop hole so that locking protrusion portion is inserted card, make a side and each inner face of the opposing party's housing section superimposed each other thus.
Adopt the present invention,, also make the different signal terminal unit of signal terminal core number and the other side's signal terminal unit easily even have the multipolar connector of power supply terminal unit and signal terminal unit.Therefore, can in total connector shell (the other side's connector shell), select the kind of signal terminal unit (the other side's signal terminal unit), obtain the core number easily and launch.
The invention effect
Adopt the present invention, go up use ripple contact (thin plate bending being made the contact that can obtain the shape of even spring performance) at power supply terminal (recessed terminal), use tabular and be rectilinear contact at the other side's power supply terminal (convex terminal), therefore can reduce contact engaging and separating force, make multipolar connector high lifeization.And,, can avoid the breakage of power supply terminal because power supply terminal is assembled into the power supply terminal housing department of mains side housing.And, because the management of product is implemented in power supply terminal and the blocking of the other side's power supply terminal easily.
Adopt the present invention, can under the state of side's housing section and the expansion of the opposing party's housing section, contact terminal be installed to the terminal installation portion, therefore make different terminal unit and the other side's terminal units of core number of contact terminal easily with different spacing.Therefore can be in total connector shell (the other side's connector shell) kind of selecting side subelement (the other side's terminal unit), obtain the core number easily and launch.
Adopt the present invention, even have the multipolar connector of power supply terminal unit and signal terminal unit, also go up and use ripple contact (thin plate bending being made the contact that can obtain the shape of even spring performance) at the signal terminal (recessed terminal) of signal terminal unit, it is rectilinear contact that the other side's signal terminal (convex terminal) uses tabular, can reduce contact engaging and separating force thus, make multipolar connector obtain the high life.And, because the management of product is implemented in the signal terminal blocking easily.
Adopt the present invention, go up use ripple contact (thin plate bending being made the contact that can obtain the shape of even spring performance) at the other side's power supply terminal (recessed terminal), power supply terminal (convex terminal) uses tabular and is rectilinear contact, therefore can reduce contact engaging and separating force, makes multipolar connector high lifeization.And,, can avoid the breakage of power supply terminal because power supply terminal is assembled into the power supply terminal housing department of mains side housing.And, because the management of product is implemented in power supply terminal and the blocking of the other side's power supply terminal easily.
Adopt the present invention, even have the multipolar connector of power supply terminal unit and signal terminal unit, also can be under the state that launches side's housing section and the opposing party's housing section, with different spacing signal terminal is installed in the terminal installation portion, therefore makes different signal terminal unit and the other side's signal terminal unit of signal terminal core number easily.Therefore, can in total connector shell (the other side's connector shell), select the kind of signal terminal unit (the other side's signal terminal unit), obtain the core number easily and launch.
Description of drawings
Fig. 1 is the stereogram of plug-in connector of the multipolar connector of embodiments of the invention.
Fig. 2 is the stereogram of socket connector of the multipolar connector of embodiments of the invention.
Fig. 3 is the chimeric preceding cutaway view of plug-in connector and socket connector.
Fig. 4 is the X-X cutaway view of Fig. 3.
Fig. 5 is the X-X cutaway view of Fig. 3.
Fig. 6 is the vertical view of the connector shell of plug-in connector.
Fig. 7 is the C-C cutaway view of Fig. 6.
Fig. 8 is the D-D cutaway view of Fig. 6.
Fig. 9 is the E-E cutaway view of Fig. 6.
Figure 10 is the end view of mains side housing.
Figure 11 be from the F direction of Figure 10 to view.
Figure 12 is the G-G cutaway view of Figure 11.
Figure 13 is the vertical view of the deployed condition of signal terminal unit.
Figure 14 is the inner face figure of the deployed condition of signal terminal unit.
Figure 15 be from the H direction of Figure 14 to view.
Figure 16 is the I-I cutaway view of Figure 13.
Figure 17 is the cutaway view of signal terminal unit.
Figure 18 is the vertical view of the connector shell of socket connector.
Figure 19 is the J-J cutaway view of Figure 18.
Figure 20 is the L-L cutaway view of Figure 18.
Figure 21 is the M-M cutaway view of Figure 18.
Figure 22 is the end view of the other side's mains side housing.
Figure 23 be from the N direction of Figure 22 to view.
Figure 24 is the Q-Q cutaway view of Figure 23.
Figure 25 is the vertical view of the deployed condition of the other side's signal terminal unit.
Figure 26 is the inner face figure of the deployed condition of the other side's signal terminal unit.
Figure 27 be from the R direction of Figure 26 to view.
Figure 28 is the S-S cutaway view of Figure 25.
Figure 29 is the cutaway view of the other side's signal terminal unit.
Figure 30 is the stereogram of the decomposing state of prior art.
Embodiment
Below, with reference to the description of drawings embodiments of the invention.
Fig. 1 is the stereogram of plug-in connector of the multipolar connector of embodiments of the invention.Fig. 2 is the stereogram of socket connector of the multipolar connector of embodiments of the invention.Fig. 3 is the chimeric preceding cutaway view of plug-in connector and socket connector.Fig. 4 is the X-X cutaway view of Fig. 3.Fig. 5 is the X-X cutaway view of Fig. 3.
Multipolar connector of the present invention has as the plug-in connector A of connector and the other side's connector that combines with this connector A, is socket connector B.
Plug-in connector A has connector shell 1, power supply terminal unit (terminal unit) 20, reaches signal terminal unit (terminal unit) 30 as shown in Figure 1.
As Fig. 1 and shown in Figure 6, connector shell 1 has: the power supply terminal of cubic tubular with housing department (connector shell) 2, with this power supply terminal with the adjacent cubic tubular signal terminal of housing department 2 with housing department (connector shell portion) 3, be formed at aforementioned each housing department 2,3 the end flange part 4 and be located at the elasticity wrist 7 (with reference to Fig. 7) of flange part 4.
As shown in Figure 8, form connecting hole 9 on the relative wall 2a of portion, the 2b of the horizontal cross direction ロ of connector of housing department 2, and as shown in Figure 7, on the 2d of madial wall portion of connector longitudinally イ, form and prevent to misplug into recess 10 at power supply terminal.
As shown in Figure 9, form holding piece 13 at signal terminal on the relative wall 3a of portion, the 3b of the horizontal cross direction ロ of connector of housing department 3, and form connecting hole 12 (with reference to Fig. 7) in the both sides of holding piece 11.And as shown in Figure 7, formation prevents to misplug into using recess 13 on the 3d of madial wall portion of connector longitudinally イ.
Power supply terminal unit 20 is as Fig. 1, Figure 10～shown in Figure 12, mains side housing 21 with cubic tubular, utilize criss-cross wall part 22 zonings to become the spatial portion 22A of four cubic tubulars in this mains side housing 21, form power supply terminal retaining hole portion 23 in the bottom of each spatial portion 22A, these power supply terminal retaining hole portions 23 are connected on the electric source line interface 23.The base portion of power supply terminal retaining hole portion 23 is provided with fastener 25.
As shown in figure 11, in the prominent engaging protrusion portion 26 that establishes of the external of the horizontal cross direction ロ of the connector of mains side housing 21, and only misplug into protuberance 27 prominent the setting up defences of the external of the connector longitudinally イ of mains side housing 21.
As shown in Figures 3 and 4, contact terminal, be that power supply terminal 28 is convex terminal, have pressure contact portion 28A, be pressed into 28B of portion and the 28C of contact portion, the 28C of contact portion forms plate shape, is provided with terminals side hooking sheet 29 at the base portion of the 28C of contact portion.And power supply terminal 28 is connected the terminal part of power line K1 with its pressure contact portion 28A crimping.
As shown in Figure 4, power supply terminal 28 inserts each spatial portion 22A from signal wire interface 24, and pressure contact portion 28A is positioned at signal wire interface 24, and the portion 28B of being pressed into is pressed into the power supply terminal retaining hole portion 23 that remains on, and contact 28C stretches in each spatial portion 22A.And terminals side hooking sheet 29 cards end at fastener 25.
Power supply terminal unit 20 inserts power supply terminal as shown in Figures 3 and 4 with in the housing department 2, and engaging protrusion portion 26 is stuck close in stop hole interior 9 and can not comes off, and prevents to misplug with protuberance 27 insertions to prevent to misplug with in the recess 10.
As Fig. 1, Figure 13 is to shown in Figure 17, signal terminal unit 30 has data side housing 31, this data side housing 31 is to constitute with hinge 34 connection one side's housing section 32 and the opposing party's housing section 33, on the surface of side's housing section 32, be formed on connector longitudinally イ than Chang De Long square-shaped recess 35 at these side housing section 32 rear portions (left side among Figure 13), inner face leading section (right side among Figure 14) in side's housing section 32 is formed on the square contact of connector longitudinally イ Jiao Long De Long exposed division 36, form a plurality of terminal retaining hole portion 37 along the connector longitudinally with preset space length in side's housing section 32, these terminal retaining hole portions 37 are connected with recess 35 and contact exposed division 36 respectively.As shown in figure 16, at the inner face leading section of side's housing section 32, on the extended line of terminal retaining hole portion 37, form terminal hook portion 38.And, constitute terminal installation portion 45 with recess 35, terminal exposed division 36, a plurality of terminal retaining hole portion 37 and terminal hook portion 38.
As shown in figure 13, on side's housing section 32, be provided with at side portion 32a and prevent to misplug into using jut 32b with hinge 34 opposite sides, inner face in side's housing section 32, opposition side in hinge 34 is provided with fastener 41, on the surface of side's housing section 32, pleurapophysis is established locking protrusion portion 40 at the two ends of connector longitudinally.
The opposing party's housing section 33 and side's housing section 32 are same, be provided with the terminal installation portion 45 that is constituted by recess 35, contact exposed division 36, a plurality of terminal retaining hole portion 37 and terminal hook portion 38, and, on the opposing party's housing section 33, be provided with at side portion 33a and prevent to misplug into using jut 33b with hinge 34 opposite sides, interior face in the opposing party's housing section 33, be provided with locking protrusion portion 39 at hinge 34 opposition sides, and, establish engaging protrusion portion 40 at the two ends pleurapophysis of connector longitudinally イ on the surface of the opposing party's housing section 33.
As shown in figure 16, contact terminal, be that signal terminal 42 is corrugated crimp type terminal, have pressure contact portion 42A, be pressed into the 42B of portion, the 42C of contact portion, the 42C of this contact portion is the く font in the side surface direction bending, its bending point constitutes contact portion 43, and forms hook portion 44 at the leading section of the 42C of contact portion.Show that as Fig. 1 signal terminal 42 is connected the terminal part of holding wire K2 with its pressure contact portion 42A crimping.
The signal terminal 42 of aforementioned formation is installed in the terminal installation portion 45 of a side and the opposing party's housing section 32,33 respectively.At this moment, the pressure contact portion 42A of signal terminal 42 is positioned at recess 35, and the portion 42B of being pressed into is pressed into the terminal retaining hole portion 37 that remains on, and the 42C of contact portion stretches in the contact exposed division 36.And hook portion 44 is hooked in the terminal hook portion 38.
As shown in figure 17, utilize hinge 34 folding side's housing section 32 and the opposing party's housing section 33, locking protrusion portion 39 is inserted card ends at stop hole 41, make the inner face of the inner face of side's housing section 32 and the opposing party's housing section 33 superimposed, under this state, the terminal of one side and the opposing party's housing section 32,33 exposes with recess 36 and forms relatively, make a side and the opposing party's housing section 32,33 signal terminal 42 the 42C of contact portion toward each other.In addition, each of housing section 32 and the opposing party's housing section 33 prevents to misplug into preventing to misplug into using protuberance 46 with formation with jut 32b, 33b are overlapping.
And the signal terminal unit 30 of aforementioned formation inserts signal terminal with in the housing department 3 as Fig. 3 and Fig. 5, makes engaging protrusion portion 40 be fastened on unlikely coming off in the stop hole 12, simultaneously, prevents to misplug to be inserted into protuberance 46 and prevents to misplug in the usefulness recess 13.
The other side's connector, be socket connector B as shown in Figure 2, have the other side's connector shell 51, the other side's power supply terminal unit (the other side's terminal unit) 65, the other side's signal terminal unit (the other side's terminal unit) 80.
The other side's connector shell 51 has as shown in Figure 2: the power supply terminal of cubic tubular housing department (the other side's connector shell) 52; With this power supply terminal with the signal terminal of the adjacent cubic tubular of housing department 52 with housing department (the other side's connector shell) 53; And be formed on the flange part 54 of the end of each housing department 52,53.And, be provided with circular hole 54A, 54B at the both ends that are positioned at connector longitudinally イ of flange part 54.Be formed with connecting hole 59 on the relative wall 52a of portion, the 52b of power supply terminal with the horizontal cross direction mouth of the connector of housing department 52, and on the 52d of madial wall portion of connector longitudinally イ, be formed with and prevent to misplug into recess 60 (with reference to Figure 19).
Represent as Figure 21, form holding piece 61 at signal terminal on the relative wall 53a of portion, the 53b of the horizontal cross direction ロ of connector of housing department 53, and be formed with stop hole 62 in the both sides of holding piece 61.On the 53d of madial wall portion of connector longitudinally イ, be formed with and prevent to misplug into using recess 63 (with reference to Figure 19).
The other side's power supply terminal unit 65 has the mains side housing 66 of the cubic tubular that Fig. 2 represents, this mains side housing 66 is formed with the power supply terminal maintaining part 67 of four cubic tubulars that Figure 22 to Figure 24 represents, 67 of these power supply terminal maintaining parts are formed with cross groove 68.Power supply terminal maintaining part 67 has terminal insertion section 70 and contact patchhole portion 71, and terminal insertion section 70 is connected electric source line interface 72, and the base portion in terminal insertion section 70 is provided with fastener 73.
Represent as Figure 22,, and only misplug into protuberance 75 prominent the setting up defences of the external of the connector longitudinally イ of mains side housing 66 in the prominent engaging protrusion portion 74 that establishes of the external of the horizontal cross direction ロ of the connector of mains side housing 66.
Represent as Fig. 3 and Fig. 4, the other side's contact terminal, be that the other side's power supply terminal 76 is corrugated recessed terminal (crimp type terminal), have pressure contact portion 76A, insertion section 76B, the 76C of contact portion, the 76C of this contact portion has contact site 76a respect to one another, 76b, be formed with the 77a of contact portion of tongue-shaped on the contact site 76a, the bending point of contact site 76b forms the contact 77b of portion.And the rearward end of contact site 76b forms terminals side fastener 78.Represent that as Fig. 2 the other side's power supply terminal 76 is connected the terminal part of relative power line K1-1 with its pressure contact portion 76A crimping.
The other side's power supply terminal 76 is to be inserted in the power supply terminal maintaining part 67 from signal wire interface 72, and pressure contact portion 76A is positioned at signal wire interface 72, and insertion section 72B is inserted into and remains on terminal insertion section 70, and the 72C of contact portion stretches in the contact patchhole portion 71.And terminals side fastener 78 is limited to fastener 73.
The other side's power supply terminal unit 65 of aforementioned formation is inserted into power supply terminal with in the housing department 52 as Fig. 3 and Fig. 4, engaging protrusion portion 74 is stuck close in the connecting hole 62 and can come off, and prevents to misplug with protuberance 75 insertions to prevent to misplug with in the recess 62.And power supply terminal forms relative connector fitting portion 79 with the spatial portion between four cubic tubular power supply terminal maintaining parts 67 of the interior surrounding wall of housing department 52 and mains side housing 66.
Opposite side signal terminal unit 80 has Fig. 2, the data side housing 81 that Figure 25 to Figure 29 represents, this data side housing 81 is to constitute via hinge 84 connection one side's housing section 82 and the opposing party's housing section 83, face side in side's housing section 82, be formed on the square recess 85 of connector longitudinally イ Jiao Long De Long at the rear portion (left side among Figure 25) of this side housing section 82, and the leading section (right side among Figure 25) in side's housing section 82 is formed on the square contact of connector longitudinally イ Jiao Long De Long exposed division 86, represent as Figure 28, in side's housing section 82, form a plurality of terminal retaining hole portion 87 at connector longitudinally イ with predetermined spacing, these terminal retaining hole portions 87 are connected on recess 85 and the contact exposed division 86.And, constitute terminal installation portions 88 with recess 85, contact exposed division 86 and a plurality of terminal retaining hole portion 87.
Be provided with in the side portion with hinge 84 opposite sides of side's housing section 82 and prevent to misplug into using jut 82a, inner face in side's housing section 82, opposition side in hinge 84 is provided with stop hole 91B, and, on the surface of side's housing section 82, be equipped with engaging protrusion portion 90 in the both end sides of its connector longitudinally イ.
The opposing party's housing section 83 and side's housing section 82 are provided with equally by recess 85, contact exposed division 66, and the terminal installation portion 88 that constituted of a plurality of terminal retaining hole portion 87, be provided with in the side portion with hinge 84 opposite sides of the opposing party's housing section 83 and prevent to misplug into using jut 83a, and, interior face in the opposing party's housing section 83, opposition side in hinge 84 is provided with the hole 91A of locking protrusion portion, on the surface of the opposing party's housing section 83, be equipped with engaging protrusion portion 90 in the both end sides of connector longitudinally イ.
Representing as Figure 28, the other side's contact terminal, is that the other side's signal terminal 92 is crimp type terminals of convex, has pressure contact portion 92A, insertion section 92B, the 92C of contact portion, and the 92C of this contact portion forms plate shape.And, represent that as Fig. 2 the other side's signal terminal 92 is the terminal parts that are connected holding wire K2-1 with its pressure contact portion 92A crimping.
The other side's signal terminal 92 of aforementioned formation is represented as Figure 28, is installed in the terminal installation portion 88 of a side and the opposing party's housing section 82,83 respectively.At this moment, the pressure contact portion 92A of the other side's signal terminal 92 is positioned at recess 85, and insertion section 92B is inserted into and remains on terminal retaining hole portion 87, and the 88C of contact portion is stretched in the contact exposed division 86.
Utilize the folding side's housing section 82 of hinge 84 and the opposing party's housing section 83 to end at stop hole 91B, make the inner face of the inner face of side's housing section 52 and the opposing party's housing section 83 superimposed so that the 91A of locking protrusion portion is inserted card.Each of one side's housing section 82 and the opposing party's housing section 83 prevents to misplug into formation prevents to misplug into using protuberance 96 with jut 82a, 83a are overlapping.
And the aforementioned the other side's signal terminal unit 80 that constitutes inserts signal terminal with in the housing department 53 as Fig. 3 and Fig. 5, and engaging protrusion portion 90 is stuck close in the connecting hole 59 and can come off, and prevents to misplug into being inserted into protuberance 96 to prevent to misplug into using recess 63.And signal terminal stretches into this other side's connector fitting portion 93 with the 92C of contact portion that housing department 53 forms the other side's signal terminal 92 of the other side connector fitting portion 93, one sides and the opposing party
Aforesaid plug-in connector A and socket connector B constitute floatation style connector in pairs, and socket connector B installs with active state with respect to mounting panel (not icon).Promptly, on mounting panel, be provided with the little pin parts (not shown) of circular hole 54A, 54B diameter of the flange part 54 that the other side's connector shell 51 than socket connector B had, after socket connector B is installed in mounting panel, the pin parts insert in circular hole 54A, the 54B, socket connector B is can be in clearance (gap) scope between pin parts and circular hole 54A, the 54B movable, the chimeric error when absorbing plug-in connector A and be fitted to socket connector B with this.
Below explanation plug-in connector A and the combination of socket connector B and the releasing of this combination.
When plug-in connector A is combined with socket connector B, as shown in Figure 3, power supply terminal with plug-in connector A is fitted to the relative connector fitting portion 79 of the power supply terminal of socket connector B with housing department 52 with housing department 2 at first, and the signal terminal of plug-in connector A is embedded in the other side connector fitting portion 93 of the signal terminal of socket connector B with housing department 53 with housing department 3 subsequently.
By power supply terminal with to each other chimeric of housing department 2,52, criss-cross wall parts 22 in the mains side housing 21 of power supply terminal unit 20 are inserted in the cross groove 68 of mains side housing 66 of the other side's power supply terminal unit 65, the plate shape contact 28C of portion of power supply terminal 28 is inserted between the 76C of contact portion contact site 76a respect to one another, the 76b of the other side's power supply terminal 76, makes the 28C of the contact portion contact terminal 77a of portion, the 77b of contact portion.
With each other chimeric of shell 3,53, make the plate shape contact 92C of portion of the 92C of contact portion of contact portion 43 contact the other side signal terminals 92 of the 42C of contact portion of signal terminal 42 by signal terminal.
Remove plug-in connector A and socket connector B in conjunction with the time, extract the signal terminal housing department 3 of plug-in connector A from the other side's connector fitting portion 93 of socket connector B, and the power supply terminal of extracting plug-in connector A from the other side's connector fitting portion 79 of socket connector B is with housing department 2, the cross wall part 22 of power supply terminal unit 20 is extracted from criss-cross groove 68, and the 42C of contact portion of ring off signal terminal 42 and the 92C of contact portion of the other side's signal terminal 92 contact.
As mentioned above, embodiments of the invention, signal terminal 42 side surface direction are the bending of く font, its bending point has the 42C of contact portion that forms contact portion 43, the other side's signal terminal has tabular and is rectilinear the other side contact 92C of portion, on signal terminal (recessed terminal) 42, use ripple contact (thin plate bending being made the contact that can obtain the shape of even spring performance), the other side's signal terminal (convex terminal) 92 is to use tabular and is rectilinear contact, can reduce contact engaging and separating force, make multipolar connector high lifeization.And, because the management of product is implemented in power supply terminal and the blocking of the other side's power supply terminal easily.
According to embodiments of the invention, power supply terminal 28 has tabular and is rectilinear the other side contact 28C of portion, the other side's power supply terminal 76 is at contact site 76a respect to one another, the 77a of contact portion of the square one-tenth tongue-shaped of 76b, the bending point of the opposing party's contact site has the 76C of contact portion that forms the contact 77b of portion, use ripple contact (thin plate bending being made the contact that can obtain the shape of even spring performance) at the other side's power supply terminal (recessed terminal) 76, power supply terminal (convex terminal) 28 is to use tabular and is rectilinear contact, can reduce contact engaging and separating force, make multipolar connector high lifeization.Because power supply terminal is assembled in the power supply terminal of mains side housing with in the housing department, can avoid the breakage of power supply terminal.And power supply terminal and the other side's power supply terminal form blocking, implement the management of product easily.
According to embodiments of the invention, can be under the state of side's housing section 32 (82) and 33 (83) expansion of the opposing party's housing section, with different spacing signal terminal 42 (the other side's signal terminal 92) is installed in terminal installation portion 45 (88), makes different signal terminal unit 30 and the other side's signal terminal unit 80 of core number of signal terminal 42 (the other side's signal terminal 92) easily.Therefore, can in total connector shell 1 (the other side's connector shell 51), select the kind of signal terminal unit 30 (the other side's signal terminal unit 80), obtain the core number easily and launch.
Utilizability on the industry
Multipolar connector of the present invention (will in contact terminal (recessed terminal) the use ripple contact of terminal unit Thin plate bending is made the contact that can obtain the shape of even spring performance), at the other side's contact terminal (convex terminal) Upper use tabular and be rectilinear contact can reduce contact engaging and separating force, makes the multipolar connector high life. By In the osculating element blocking, implement easily the management of product, and can be in side's housing section and the opposing party's housing section Under the state that launches, with different spacing contact terminal is installed in the terminal installation portion, makes easily contact terminal Different terminal unit and the other side's terminal units of core number. Therefore can be in (the other side's connection of total connector shell The kind of selecting side subelement in the time of the device shell) (the other side's terminal unit) obtains easily that the core number launches Effect is applicable to respect to installing plate and the electric connectors such as mobilizable float connector.
Claims (7)
1. multipolar connector has: connector, can engage the other side's connector that combines with this connector with breaking away from, it is characterized in that:
Described connector has connector shell and can engage the terminal unit that engages with this connector shell with breaking away from, and described the other side's connector has the other side's connector shell and can engage the other side's terminal unit that engages with this other side's connector shell with breaking away from,
The contact terminal of described terminal unit has crooked contact portion, the other side's contact terminal of described the other side's terminal unit has tabular and is rectilinear the other side contact portion, terminal installation portion at described terminal unit is installed described contact terminal, at the terminal installation portion of described the other side's terminal unit described the other side's contact terminal is installed simultaneously.
2. multipolar connector as claimed in claim 1, it is characterized in that: described terminal unit and described the other side unit both sides have via hinge and are connected the housing that side's housing section and the opposing party's housing section form, face side in a described side and the opposing party's housing section is provided with a plurality of described terminal installation portions, at these terminal installation portions described contact terminal is installed, utilize the folding described side's housing section of described hinge and described the opposing party's housing section, so that described contact terminal is configured on the reciprocal position across described housing.
3. in the multipolar connector as claimed in claim 2, it is characterized in that: the either party in described side's housing section and described the opposing party's housing section is provided with locking protrusion portion, the opposing party stop hole is set, and with the folding described side's housing section of described hinge and described the opposing party's housing section so that described locking protrusion portion inserts card ends in described stop hole, make a described side and described each inner face of the opposing party's housing section superimposed each other thus.
4. multipolar connector has: connector, can engage the other side's connector that combines with this connector with breaking away from, it is characterized in that:
Described connector have power supply terminal with housing department, separate predetermined space be arranged side by side this power supply terminal with the signal terminal of housing department with housing department, can engage the power supply terminal unit that breaks away from ground and described power supply terminal and engage, reach the signal terminal unit that engages with housing department with described signal terminal with engaging disengaging with housing department
Described the other side's connector has: the other side's power supply terminal with housing department, separate predetermined space be arranged side by side this other side's power supply terminal with the other side's signal terminal of housing department with housing department, the other side's signal terminal unit that can engage the other side's power supply terminal unit of breaking away from ground and described the other side's power supply terminal and engaging, engage with housing department with described the other side's signal terminal with engaging disengaging with housing department
The signal terminal of described signal terminal unit has crooked contact portion, the other side's signal terminal of described the other side's signal terminal unit has tabular and is rectilinear the other side contact portion, terminal installation portion in described signal terminal unit is installed described signal terminal, at the terminal installation portion of described the other side's signal terminal unit described the other side's signal terminal is installed simultaneously.
5. multipolar connector as claimed in claim 4 is characterized in that: the power supply terminal of described power supply terminal unit has tabular and is rectilinear the other side contact portion, and the other side's power supply terminal of described the other side's power supply terminal unit has crooked contact portion,
Terminal installation portion in described power supply terminal unit is installed described power supply terminal, at the terminal installation portion of described the other side's power supply terminal unit described the other side's power supply terminal is installed simultaneously.
6. as claim 4 or 5 described multipolar connectors, it is characterized in that: described signal terminal unit and described the other side's signal terminal unit both sides have via hinge and are connected the housing that side's housing section and the opposing party's housing section form, face side in a described side and described the opposing party's housing section is provided with a plurality of described terminal installation portions
Described signal terminal is installed at described terminal installation portion in described signal terminal unit, utilize the folding described side's housing section of described hinge and described the opposing party's housing section, so that described signal terminal is configured on the reciprocal position across described housing, described the other side's signal terminal is installed at described terminal installation portion in described the other side's signal terminal unit, utilize the folding described side's housing section of hinge and described the opposing party's housing section, so that described the other side's signal terminal is configured on the reciprocal position across described housing.
7. in the multipolar connector as claimed in claim 6, it is characterized in that: any one party in described side's housing section and described the opposing party's housing section is provided with locking protrusion portion, the opposing party stop hole is set, utilize the folding described side's housing section of hinge and described the opposing party's housing section, make described locking protrusion portion insert card and end in described stop hole, make each inner face of a described side and the opposing party's housing section superimposed each other thus.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004250919A JP2006066352A (en) | 2004-08-30 | 2004-08-30 | Multipolar connector |
| JP2004250919 | 2004-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1744387A true CN1744387A (en) | 2006-03-08 |
| CN100479264C CN100479264C (en) | 2009-04-15 |
Family
ID=36112635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100939646A Expired - Fee Related CN100479264C (en) | 2004-08-30 | 2005-08-30 | Multi-pole connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2006066352A (en) |
| CN (1) | CN100479264C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798259A (en) * | 2012-11-29 | 2015-07-22 | 泰科电子公司 | Power connector assembly having an alignment body |
| CN105390856A (en) * | 2014-09-03 | 2016-03-09 | 矢崎总业株式会社 | Connector |
| CN108475863A (en) * | 2016-02-05 | 2018-08-31 | 松下知识产权经营株式会社 | connector and plug and socket for the connector |
| CN111600153A (en) * | 2020-05-28 | 2020-08-28 | 东莞立讯技术有限公司 | Terminal structure and electric connector |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007258028A (en) * | 2006-03-24 | 2007-10-04 | Morimatsu:Kk | Connector |
| US8033871B2 (en) | 2006-10-23 | 2011-10-11 | Pocrass Alan L | Multiple function RJ connector with split internal housing opening cavity |
| FR2925776B1 (en) * | 2007-12-21 | 2009-12-25 | Renault Sas | ARRANGEMENT FOR THE SECURE CONNECTION OF AN ELECTRONIC DEVICE |
| JP5659784B2 (en) | 2010-12-27 | 2015-01-28 | 住友電気工業株式会社 | Composite connector assembly |
| JP5621582B2 (en) | 2010-12-27 | 2014-11-12 | 住友電気工業株式会社 | Cable with connector and manufacturing method thereof |
| JP5718137B2 (en) * | 2011-04-14 | 2015-05-13 | 矢崎総業株式会社 | Joint connector |
| JP5308544B2 (en) | 2012-01-04 | 2013-10-09 | 日本航空電子工業株式会社 | Battery unit connector and battery unit including the same |
| CN104577585B (en) * | 2013-10-12 | 2018-08-31 | 九阳股份有限公司 | Power connection and electromagnetic oven suitable for electromagnetic oven |
| CN108075333B (en) * | 2016-11-15 | 2021-08-10 | 比亚迪股份有限公司 | Coil connector |
| CN109038127B (en) * | 2018-07-04 | 2020-04-07 | 深圳市凌科电气有限公司 | Safety electric connector with replaceable interface |
| DE102019121872A1 (en) * | 2019-08-14 | 2021-02-18 | Harting Electric Gmbh & Co. Kg | Hybrid connector |
-
2004
- 2004-08-30 JP JP2004250919A patent/JP2006066352A/en active Pending
-
2005
- 2005-08-30 CN CNB2005100939646A patent/CN100479264C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798259A (en) * | 2012-11-29 | 2015-07-22 | 泰科电子公司 | Power connector assembly having an alignment body |
| CN104798259B (en) * | 2012-11-29 | 2017-07-04 | 泰科电子公司 | Electrically connected device assembly with aligning members |
| CN105390856A (en) * | 2014-09-03 | 2016-03-09 | 矢崎总业株式会社 | Connector |
| US10116084B2 (en) | 2014-09-03 | 2018-10-30 | Yazaki Corporation | Connector |
| CN108475863A (en) * | 2016-02-05 | 2018-08-31 | 松下知识产权经营株式会社 | connector and plug and socket for the connector |
| CN108475863B (en) * | 2016-02-05 | 2020-11-27 | 松下知识产权经营株式会社 | Connector and plug and socket for the same |
| CN111600153A (en) * | 2020-05-28 | 2020-08-28 | 东莞立讯技术有限公司 | Terminal structure and electric connector |
| US11444403B2 (en) | 2020-05-28 | 2022-09-13 | Dongguan Luxshare Technologies Co., Ltd | Terminal assembly and electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006066352A (en) | 2006-03-09 |
| CN100479264C (en) | 2009-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1744387A (en) | Multi-pole connector | |
| CN1139157C (en) | Connector | |
| CN1241299C (en) | Connector, switching off clamp and one method | |
| CN1301568C (en) | Semipermanent connection between bus and connecting contact | |
| CN1279657C (en) | Socket terminal and connecting structure for socket terminal and plug terminal | |
| CN1122339C (en) | Connector socket, connector plug and connector assembly | |
| CN1684312A (en) | Connector and connecting device | |
| CN1845381A (en) | Electrical connector, wire harness and method for arranging wire harness | |
| CN1171358C (en) | Connector and cap therefor | |
| EP1686660A3 (en) | Environmentally sealed connector with blind mating capability | |
| CN1871747A (en) | Connector and connector system | |
| CN1497789A (en) | Connector | |
| CN1976125A (en) | Connector | |
| CN1645682A (en) | Connector with lock mechanism of lock structure | |
| CN1925235A (en) | Connector, receptacle for connector and plug for connector | |
| CN1767276A (en) | Watertight connector | |
| CN1685566A (en) | Pressure contact connector having built-in substrate | |
| CN1375893A (en) | Connector | |
| CN101064397A (en) | Earthing structure and electrical connector using the same | |
| CN1783586A (en) | Multi-pole coaxial cable connector and connector assembling method | |
| CN1893195A (en) | Connector | |
| US9897264B1 (en) | Negative connecting terminal and negative connector for LED bulb drive board and lamp cap | |
| CN100352109C (en) | Connector | |
| CN2807556Y (en) | Lamp socket used for single socket lamp and lighting device using the lamp socket | |
| CN1226095A (en) | Connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20110830 |