CN106887726A - Clamping device, electric connector and connector assembly - Google Patents
Clamping device, electric connector and connector assembly Download PDFInfo
- Publication number
- CN106887726A CN106887726A CN201510936846.0A CN201510936846A CN106887726A CN 106887726 A CN106887726 A CN 106887726A CN 201510936846 A CN201510936846 A CN 201510936846A CN 106887726 A CN106887726 A CN 106887726A
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- China
- Prior art keywords
- contact site
- elastic component
- housing
- cable
- support frame
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- 230000008602 contraction Effects 0.000 claims abstract description 28
- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 238000012546 transfer Methods 0.000 claims description 43
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of clamping device, electric connector and connector assembly.Clamping device includes：One support frame, is movably mounted in the housing；One elastic component, in the support frame and including door bolt mechanism, open configuration and contraction state is in the movement with the support frame；With at least one connection terminal, it is fixed in the housing, and the first contact site including being partly extended in the support frame.When elastic component is in open configuration, the door bolt mechanism of elastic component closes the cable jack；When elastic component is in contraction state, the door bolt mechanism of elastic component opens the cable jack, in allowing cable via cable jack insertion housing, and is held resiliently the cable and is made electrical contact with first contact site.By setting door bolt mechanism, cable quickly can be securely electrically connected to electric connector at the scene.
Description
Technical field
Embodiments of the invention are usually related to a kind of electric connector, and particularly a kind of electric connector of manually operable live wiring, be applied to the clamping device and connector assembly of electric connector.
Background technology
In order to typically will first connect the cable to electric connector, then electric connector is connected into electrical equipment for transmitting or providing electric power or the cable of signal of communication is electrically connected to electrical equipment.Sometimes (for example, in maintenance, or in the case of other needs scene wirings) need to connect the cable to electric connector at the scene, electric connector is connected on electrical equipment again afterwards.So, it is necessary to cable can be electrically connected to electric connector at the scene quickly and securely.
The content of the invention
It is an object of the invention to provide a kind of electric connector, clamping device and connector assembly for electric connector, cable quickly can be securely electrically connected to electric connector at the scene.
According to the embodiment of one aspect of the invention, there is provided a kind of electric connector, including：One housing and installed at least one of housing clamping device.Housing has at least one cable jack.Each clamping device includes：One support frame, is movably mounted in the housing；One elastic component, in the support frame and including door bolt mechanism, open configuration and contraction state is in the movement with the support frame；With at least one connection terminal, it is fixed in the housing, and the first contact site including being partly extended in the support frame.When elastic component is in open configuration, the door bolt mechanism of elastic component closes the cable jack；When elastic component is in contraction state, the door bolt mechanism of elastic component opens the cable jack, in allowing cable via cable jack insertion housing, and is held resiliently the cable and is made electrical contact with first contact site.
Electric connector according to an embodiment of the present, the support frame includes：Two relative transfer arms, first contact site is between the transfer arm；And it is connected to a drive division between two ends of the transfer arm.
Electric connector according to an embodiment of the present, the elastic component also includes：One base portion, on first contact site；And a connecting portion, bending and extend from one end of the base portion, the door bolt mechanism is connected with the end of the connecting portion by compression zone, and the compression zone is contacted with the drive division.The door bolt mechanism is provided with moveable opening, the other end of the base portion and first contact site are extended in the opening, when elastic component is in contraction state, the opening of the door bolt mechanism moves to the side relative with the base portion of first contact site and is alignd with the cable jack, to allow cable to be electrically connected with first contact site via the cable jack and opening.
Electric connector according to an embodiment of the present, is provided with inwardly projecting guide portion on the inside of the transfer arm, the guide portion has the shape matched with the door bolt mechanism, to guide the movement of the door bolt mechanism.
Electric connector according to an embodiment of the present, the connection terminal also includes：One the second contact site, with the first contact site integrally connected and the outside of that is located in two transfer arms, the surface of first contact site and the second contact site is perpendicular to one another.
Electric connector according to an embodiment of the present, the outside of the transfer arm is provided with stop projection, and the stop projection is combined with second contact site or the housing, to limit the position of the support frame when the elastic component is in open configuration.
Electric connector according to an embodiment of the present, guide portion is provided with the both sides of first contact site, for guiding the cable to be moved on first contact site.
Electric connector according to an embodiment of the present, the side relative with the base portion of first contact site is provided with multiple depressions or projection.
Electric connector according to an embodiment of the present, one end relative with drive division of the transfer arm is provided with those widened sections.
Electric connector according to an embodiment of the present, the housing includes：One the first housing, forms the first passage that through-thickness extends in first housing, the support frame is inserted in first housing by the first passage；And second housing, it is combined together with first housing, the second channel alignd with the first passage is formed in second housing, the cable jack is formed in second housing.
Electric connector according to an embodiment of the present, the preceding wall and rear wall for extending in a thickness direction are provided with first housing, first contact site is arranged on the end of the preceding wall and rear wall, so that the restriction of the preceding wall, rear wall, the drive division of two transfer arms, the first contact site and support frames one is used to accommodate the accommodating chamber of the elastic component, the opening of the door bolt mechanism is located in the accommodating chamber in open configuration, is extended in contraction state outside the accommodating chamber.
Electric connector according to an embodiment of the present, the rear end of first contact site is kept in the rear between the end of wall and the boss being formed in second housing.
Electric connector according to an embodiment of the present, the preceding wall is provided with the stage portion of the front end for supporting first contact site.
A kind of embodiment according to another aspect of the present invention, there is provided clamping device, including：One support frame；One elastic component, in the support frame and including door bolt mechanism, open configuration and contraction state is in the movement with the support frame；With a connection terminal, including the first contact site in the support frame is partly extended to.When elastic component is in open configuration, the door bolt mechanism of elastic component prevents cable from being electrically connected with the first contact site；When elastic component is in contraction state, the door bolt mechanism of elastic component is held resiliently the cable and is made electrical contact with first contact site.
Clamping device according to an embodiment of the present, the support frame includes：Two relative transfer arms, first contact site is between the transfer arm；And it is connected to a drive division between two ends of the transfer arm.
Clamping device according to an embodiment of the present, the elastic component also includes：One base portion, on first contact site；And a connecting portion, bending and extend from one end of the base portion, the door bolt mechanism is connected with the end of the connecting portion by compression zone, and the compression zone is contacted with the drive division.The door bolt mechanism is provided with moveable opening, the other end of the base portion and first contact site are extended in the opening, when elastic component is in contraction state, the opening of the door bolt mechanism moves to the side relative with the base portion of first contact site, to allow cable to be electrically connected with first contact site via the opening.
Clamping device according to an embodiment of the present, is provided with inwardly projecting guide portion on the inside of the transfer arm, the guide portion has the shape matched with the door bolt mechanism, to guide the movement of the door bolt mechanism.
Clamping device according to an embodiment of the present, the connection terminal also includes：One the second contact site, with the first contact site integrally connected and the outside of that is located in two transfer arms, the surface of first contact site and the second contact site is perpendicular to one another.
Clamping device according to an embodiment of the present, guide portion is provided with the both sides of first contact site, for guiding the cable to be moved on first contact site.
Clamping device according to an embodiment of the present, the side relative with the base portion of first contact site is provided with multiple depressions or projection.
Clamping device according to an embodiment of the present, one end relative with drive division of the transfer arm is provided with those widened sections.
According to the embodiment of further aspect of the present invention, there is provided a kind of connector assembly, including：Multiple electric connectors according to any of the above-described embodiment；And an installation frame.Installation frame includes：Two relative installing plates, multiple electric connectors are arranged between the installing plate；And at least one counterpart terminal, the counterpart terminal electrically connects with the connection terminal.
Electric connector according to the abovementioned embodiments of the present invention, clamping device and connector assembly for electric connector, by setting door bolt mechanism, when elastic component is in open configuration, the door bolt mechanism of elastic component closes the cable jack so that cable can not insert electric connector；When elastic component is in contraction state, the door bolt mechanism of elastic component opens the cable jack, cable can be allowed via in cable jack insertion housing, and be held resiliently the cable and made electrical contact with first contact site, so cable quickly can be securely electrically connected to electric connector at the scene.
By below with reference to accompanying drawing detailed description made for the present invention, other objects and advantages of the present invention will be evident that, and can help that complete understanding of the invention will be obtained.
Brief description of the drawings
The features and advantages of the present invention can be more clearly understood from by reference to accompanying drawing, accompanying drawing is schematical and should not be construed as carrying out the present invention any limitation, wherein：
Fig. 1 is a kind of schematic perspective view of the connector assembly of exemplary embodiment of the invention；
Fig. 2 is a kind of schematic perspective view of the electric connector of exemplary embodiment of the invention, and connected cable is shown in figure；
Fig. 3 is another schematic perspective view of the electric connector shown in Fig. 2；
Fig. 4 is another schematic perspective view of the electric connector shown in Fig. 2；
Fig. 5 is a kind of longitudinal sectional view of the electric connector shown in Fig. 3；
Fig. 6 is a kind of decomposing schematic representation of the electric connector shown in Fig. 3；
Fig. 7 is a kind of decomposing schematic representation of the clamping device of exemplary embodiment of the invention；
Fig. 8 be a kind of exemplary embodiment of the invention clamping device be in contraction state when schematic perspective view；
A kind of Fig. 9 figures clamping device of exemplary embodiment of the invention is in schematic perspective view during open configuration；
Figure 10 is the principle schematic of the cable for having square conductor part using the gripping apparatus grips of the embodiment of the present invention；
Figure 11 is the principle schematic of the cable for having circular conductor part using the gripping apparatus grips of the embodiment of the present invention；And
Figure 12 is the close-up schematic view of Figure 11.
Specific embodiment
Although accompanying drawing of the reference containing presently preferred embodiments of the present invention is fully described into the present invention, should be appreciated that one of ordinary skill in the art can change invention described herein before being described herein, while obtaining technique effect of the invention.Thus, it should be understood that the description of the above is an extensive announcement for one of ordinary skill in the art, and its content does not lie in limitation exemplary embodiment described in the invention.
In order that the objects, technical solutions and advantages of the present invention are easier to understand, technical scheme is further described in detail below with reference to drawings and Examples.It should be noted that the present invention is not limited only to construction or the details for being presented below or illustrating in the accompanying drawings.The present invention can have other embodiment or otherwise realize.
A kind of inventive concept generally of the invention, there is provided electric connector, including：One housing, with least one cable jack；And at least one clamping device in the housing.Each clamping device includes：One support frame, is movably mounted in the housing；One elastic component, in the support frame and including door bolt mechanism, open configuration and contraction state is in the movement with the support frame；Terminal is at least connected with one, is fixed in the housing, and the first contact site including being partly extended in the support frame.The door bolt mechanism is provided with moveable opening, the other end of the base portion and first contact site are extended in the opening, when elastic component is in contraction state, the door bolt mechanism of elastic component opens the cable jack, in allowing cable via cable jack insertion housing, and it is held resiliently the cable and is made electrical contact with first contact site.
Electric connector according to embodiments of the present invention can be for transmitting or providing electric power or the cable of signal of communication is electrically connected to electrical equipment.It should be appreciated that electric connector described in the invention cannot be only used for connection cable, connected with network cable and other holding wires are can be also used for, be only illustrated by taking the cable for transmitting electric power as an example here.
Fig. 2 is a kind of schematic perspective view of the electric connector of exemplary embodiment of the invention, and connected cable is shown in figure；Fig. 3 is another schematic perspective view of the electric connector shown in Fig. 2；Fig. 4 is another schematic perspective view of the electric connector shown in Fig. 2；Fig. 5 is a kind of longitudinal sectional view of the electric connector shown in Fig. 3；Fig. 6 is a kind of decomposing schematic representation of the electric connector shown in Fig. 3；Fig. 7 is a kind of decomposing schematic representation of the clamping device of exemplary embodiment of the invention；Fig. 8 be a kind of exemplary embodiment of the invention clamping device be in contraction state when schematic perspective view；A kind of Fig. 9 figures clamping device of exemplary embodiment of the invention is in schematic perspective view during open configuration.
In addition, for the sake of for convenience of description, on the direction of cable insertion electrical connection, the position positioned at upstream side is referred to as " preceding ", and the position positioned at downstream is referred to as " afterwards ", and the above-below direction in Fig. 2-5 is referred to as into thickness direction.
Referring to Fig. 2-9, the electric connector 100 that a kind of exemplary when of the invention has been said includes：One housing 1, with least one cable jack 11；And at least one clamping device 2 in the housing 1.Each clamping device 2 includes：One support frame 21, is movably mounted in the housing 1；One elastic component 22, in the support frame 21 and including door bolt mechanism 211, open configuration and contraction state is in the movement with the support frame 21；Terminal 3 is at least connected with one, is fixed in the housing 1, and the first contact site 31 including being partly extended in the support frame 21.When elastic component 22 is in open configuration, the door bolt mechanism 221 of elastic component 33 closes the cable jack 11 of housing 1 so that cable 200 can not be electrically connected by cable jack 11 with the first contact site 31 in housing 1；When elastic component 22 is in contraction state, the door bolt mechanism 221 of elastic component 22 opens the cable jack 11, to allow cable 200 via in the insertion housing 1 of the cable jack 11, and be held resiliently the cable 200 and made electrical contact with first contact site 31, so that cable 200 is reliably electrically connected with connection terminal 3, and prevent from being mistakenly inserted cable in corresponding cable jack 11.
According to an embodiment of the present, as shown in Fig. 5 and 7-9, support frame 21 includes：Two relative transfer arms 211, first contact site 31 is located between the transfer arm 211；And it is connected to the drive division 212 between two ends of the transfer arm 211.The outside of the press tool (not shown) pressing drive division 212 of such as screwdriver etc can be utilized, so that support frame 21 is moved within the case 1.For ease of pressing drive division 212 using press tool, groove structure 213 is provided with the outside of drive division 212, to prevent press tool from being slided on the surface of drive division 212.
In one embodiment, elastic component 22 also includes：Base portion 222, on first contact site 31；And connecting portion 223, bending and extend from one end of the base portion 222, the door bolt mechanism 221 is connected with the end of the connecting portion 223 by compression zone 224, and the compression zone 224 is contacted with the drive division 212.So, support frame 21 can cause that elastic component 22 shrinks by pressing the press section 224 of elastic component 22.The door bolt mechanism 221 is provided with moveable opening 225, and the other end 2221 of the base portion 222 and first contact site 31 are extended in the opening 225.As shown in Figure 8, when elastic component 22 is in contraction state, stop the base portion 222 of elastic component 2 due to the first contact site 31, so that the opening 225 of door bolt mechanism 221 moves to the side relative with drive division 212 and base portion 222 of the first contact site 31 and is alignd with the cable jack 11, to allow cable 200 to be electrically connected with first contact site 31 via the cable jack 11 and opening 225.Now, as shown in figs. 10-12, if removing the pressing force of press tool, then due to the elastic restoring force of elastic component 22, so that the conductor part 201 of cable 200 is flexibly clamped between the contact site 31 of opening 225 and first, avoid cable 200 to be moved relative to the first contact site 31, so as to keep cable 200 to be electrically connected with the good of connection terminal 3.
As shown in Figures 6 and 7, in one embodiment, connection terminal 3 includes the second contact site 32 with approximately parallelepiped body shape, and second contact site 32 is electrically connected with one end of diode or fuse 4, and the other end of diode or fuse 4 is electrically connected with using connection terminal.In another embodiment, the second contact site 32 ' of connection terminal 3 ' has irregular shape, and a part for the second contact site 32 ' is used as guide portion, can so simplify the structure of connection terminal.Second contact site 32 ' of connection terminal 3 ' is electrically connected with a tooth form terminal 6, and the tooth form terminal 6 is substantially electrically connected with the pairing shown in Fig. 1.
In one embodiment, as shown in figures 7 and 9, the inner side of the transfer arm 211 is provided with inwardly projecting guide portion 213, and the guide portion 213 has the shape matched with the door bolt mechanism 221, to guide the movement of the door bolt mechanism 221.
The connection terminal 3 also includes：Second contact site 32, with the integrally connected of the first contact site 31 and the outside of that is located in two transfer arms 211 of support frame 21, the surface of the contact site 32 of first contact site 31 and second is perpendicular to one another.Further, the outside of transfer arm 211 is provided with stop projection 2111, the stop projection 2111 is combined with second contact site 32 or the housing 1, to limit the position of the support frame 21 when the elastic component 22 is in open configuration, it is projected under the biasing of elastic component 22 outside housing 1 with the drive division 212 for preventing support frame 21.
Figure 10 is the principle schematic of the cable for having square conductor part 201 ' using the gripping apparatus grips of the embodiment of the present invention；Figure 11 is the principle schematic of the cable for having circular conductor part 201 using the gripping apparatus grips of the embodiment of the present invention；And Figure 12 is the close-up schematic view of Figure 11.
In one embodiment, as described in Fig. 9-12, guide portion 33 is provided with the both sides of first contact site 31, for guiding the cable 200 to be moved on first contact site 31.First contact site 31 is provided with multiple depressions 311 or projection, to increase the frictional force of the contact site of conductor part 201 and first of cable 200.One end relative with drive division 212 of the transfer arm 211 is provided with those widened sections 2112.In the state of Figure 10-12, if pressing elastic component 2 again, the power being applied on conductor part 201 can be discharged, it is allowed to cable 200 is extracted from elastic component 2.It is appreciated that, in the case where cable is extracted, the drive division 212 of support frame 21 will be moved into the flush with outer surface with housing 1, the opening 225 of door bolt mechanism 221 will be moved into the first contact site 31 with the identical side of base portion 222, and the end 226 of door bolt mechanism 221 remains in the side opposite with base portion 222 of the first contact site 31.Now, on transfer arm 211 those widened sections 2112 and the end of door bolt mechanism 221 combine just stop cable 200 from the insertion housing 1 of cable jack 11.
As shown in figures 2-6, housing 1 includes：First housing 12, forms the first passage 121 that through-thickness (above-below direction of Fig. 2 and 3) extends in first housing 12, the support frame 21 is inserted in first housing 1 by the first passage 121；And second housing 13, it is combined together with first housing 12, the second channel 131 alignd with the first passage 121 is formed in second housing 13, the cable jack 11 is formed in second housing 13.So, during support frame 21 extends to second channel 131 from first passage 121.
In one embodiment, as shown in Figure 5, the preceding wall 122 and rear wall 123 for extending in a thickness direction are provided with first housing 12, first contact site 31 is arranged on the end of the preceding wall 122 and rear wall 123, so that the preceding wall 122, wall 123 afterwards, two transfer arms 211, the drive division 212 of the first contact site 31 and support frame 21 limits an accommodating chamber for being used to accommodate the elastic component 22, the opening 225 of the door bolt mechanism 221 is located in the accommodating chamber (top of the first contact site) in open configuration, extended in contraction state outside the accommodating chamber (i.e. the bottom of the first contact site).
The rear end 312 of the first contact site 31 is maintained between the end of rear wall 212 and the boss 132 that is formed in second housing 13.Preceding wall 123 is provided with the stage portion 1231 of the front end for supporting first contact site 31.So, the first contact site 31 can be firmly fixed so that the first contact site 31 is fixed relative to housing 1.
Because housing 1 includes the first housing 12 and the second housing 13, so, as it can be seen in figures 5 and 6, when the electrical connection 100 of the embodiment of the present invention is constituted, elastic component 22 and connection terminal 3 or 3 ' can be installed in support frame first；Then from the inner side of the first housing 12 by the corresponding bonded block of the first housing of connection terminal 3 or 3 ' insertion 12, and support frame 21 is made to expose from first passage 121；Afterwards, the first housing 12 is installed on the second housing 13 for example, by the mode that buckle is combined, so as to obtain electric connector 100 as shown in Figures 3 and 4.
Embodiment according to another aspect of the present invention, referring to Fig. 7-12, by a kind of clamping device 2, including：One support frame 21；One elastic component 22, in the support frame 21 and including door bolt mechanism 221, open configuration and contraction state is in the movement with the support frame 21；With a connection terminal 3, including the first contact site 31 in the support frame 21 is partly extended to.When elastic component 22 is in open configuration, the door bolt mechanism 221 of elastic component 22 prevents cable 200 from being electrically connected with the first contact site 31；When elastic component 22 is in contraction state, the door bolt mechanism 221 of elastic component 22 is held resiliently the cable 200 and is made electrical contact with first contact site 31.
According to an embodiment of the present, support frame 21 includes：Two relative transfer arms 211, first contact site 31 is located between the transfer arm 211；And it is connected to the drive division 212 between two ends of the transfer arm 211.The outside of the press tool (not shown) pressing drive division 212 of such as screwdriver etc can be utilized, so that support frame 21 is moved within the case 1.
In one embodiment, elastic component 22 also includes：Base portion 222, on first contact site 31；And connecting portion 223, bending and extend from one end of the base portion 222, the door bolt mechanism 221 is connected with the end of the connecting portion 223 by compression zone 224, and the compression zone 224 is contacted with the drive division 212.So, support frame 21 can cause that elastic component 22 shrinks by pressing the press section 224 of elastic component 22.The door bolt mechanism 221 is provided with moveable opening 225, and the other end 2221 of the base portion 222 and first contact site 31 are extended in the opening 225.As shown in Figure 8, when elastic component 22 is in contraction state, stop the base portion 222 of elastic component 2 due to the first contact site 31, so that the opening 225 of door bolt mechanism 221 moves to the side relative with drive division 212 and base portion 222 of the first contact site 31 and is alignd with the cable jack 11, to allow cable 200 to be electrically connected with first contact site 31 via the opening 225.
In one embodiment, the inner side of the transfer arm 211 is provided with inwardly projecting guide portion 213, and the guide portion 213 has the shape matched with the door bolt mechanism 221, to guide the movement of the door bolt mechanism 221.The connection terminal 3 also includes：Second contact site 32, with the integrally connected of the first contact site 31 and the outside of that is located in two transfer arms 211 of support frame 21, the surface of the contact site 32 of first contact site 31 and second is perpendicular to one another.
In one embodiment, guide portion 33 is provided with the both sides of first contact site 31, for guiding the cable 200 to be moved on first contact site 31.First contact site 31 is provided with multiple depressions 311 or projection, to increase the frictional force of the contact site of conductor part 201 and first of cable 200.One end relative with drive division 212 of the transfer arm 211 is provided with those widened sections 2112.
Fig. 1 is a kind of schematic perspective view of the connector assembly of exemplary embodiment of the invention.A kind of embodiment in accordance with a further aspect of the present invention, there is provided connector assembly, including：Electric connector 100 described in multiple any of the above-described embodiments；And an installation frame 300.Installation frame 300 includes：Two relative installing plates 301, multiple electric connectors 100 are arranged between the installing plate；And at least one counterpart terminal 302, the counterpart terminal 302 electrically connects with the connection terminal 3 '.Counterpart terminal 302 can be the external terminal of such as electrical equipment of power supply, signal processor etc.So, cable 200 can be connected to by electrical equipment by electric connector 100.
In one embodiment, as shown in figs. 1 and 3, housing 1 is provided with joint portion 14, there is slit 16 between the main part of joint portion 14 and housing 1, prominent mounting protrusion 14 is provided with the outside of joint portion 14, the groove 303 coordinated with mounting protrusion is provided with installing plate 301, handle 142 is formed in the free end of joint portion 14.During electric connector is arranged on installing plate 301, joint portion 14 is offset towards the main part of housing so that mounting protrusion 14 is attached in groove 303, so as to electric connector 100 is positioned between installing plate 301.If necessary to electric connector 100 is taken out from installation frame 300, then handle 142 can be pressed, joint portion 14 is shifted towards the main part of housing, mounting protrusion 14 departs from from groove 303, so as to electric connector 100 be pulled out.For easy to operate, cooperation handle 15 is provided with the main part of housing, handle 142 can press handle 142 and cooperation handle 15 and electric connector is taken out from installation frame 300 with to coordinate handle 15 relative.
It will be appreciated by those skilled in the art that, embodiment described above is all exemplary, and those skilled in the art can make improvements, independent assortment can be carried out in the case of conflict of the structure described in various embodiments in terms of not recurring structure or principle.
Although with reference to accompanying drawing, the present invention is described, the embodiment disclosed in accompanying drawing be intended to it is illustrative to the preferred embodiment for the present invention, and it is not intended that to a kind of limitation of the invention.
Although some embodiments of this present general inventive concept have been shown and explanation, those skilled in the art will appreciate that, in the case of the principle without departing substantially from this present general inventive concept and spirit, these embodiments can be made a change, the scope of the present invention is limited with claim and their equivalent.
Claims (22)
1. a kind of electric connector, including：
One housing, with least one cable jack；And
At least one clamping device, in the housing, each clamping device includes：
One support frame, is movably mounted in the housing；
One elastic component, in the support frame and including door bolt mechanism, with
The movement of the support frame and be in open configuration and contraction state；With
At least one connection terminal, is fixed in the housing, and including being partly extended to
The first contact site in support frame is stated,
Wherein, when elastic component is in open configuration, the door bolt mechanism of elastic component closes the electricity
Cable jack；When elastic component is in contraction state, the door bolt mechanism of elastic component opens the cable
Jack, in allowing cable via cable jack insertion housing, and is held resiliently the cable
Made electrical contact with first contact site.
2. electric connector according to claim 1, wherein the support frame includes：
Two relative transfer arms, first contact site is between the transfer arm；And
It is connected to a drive division between two ends of the transfer arm.
3. electric connector according to claim 2, wherein the elastic component also includes：
One base portion, on first contact site；And
One connecting portion, bends and extends from one end of the base portion, the door bolt mechanism and the company
The end of socket part is connected by compression zone, and the compression zone is contacted with the drive division,
Wherein, the door bolt mechanism is provided with moveable opening, the other end of the base portion and described
First contact site is extended in the opening, when elastic component is in contraction state, the bolt machine
The opening of structure move to the side relative with the base portion of first contact site and with the cable
Receptacle alignment, to allow cable to be electrically connected with first contact site via the cable jack and opening.
4. electric connector according to claim 3, wherein be provided with the inside of the transfer arm to
The guide portion of interior protrusion, the guide portion has the shape matched with the door bolt mechanism, to guide
State the movement of door bolt mechanism.
5. electric connector according to claim 3, wherein the connection terminal also includes：
One the second contact site, with the first contact site integrally connected and in two transfer arms
The surface of the outside of, first contact site and the second contact site is perpendicular to one another.
6. electric connector according to claim 5, wherein the outside of the transfer arm is provided with resistance
Gear projection, the stop projection is combined with second contact site or the housing, with the bullet
Property component limit the position of the support frame when being in open configuration.
7. electric connector according to claim 5, wherein in the both sides of first contact site
Guide portion is provided with, for guiding the cable to be moved on first contact site.
8. electric connector according to claim 5, wherein first contact site with it is described
The relative side of base portion is provided with multiple depressions or projection.
9. electric connector according to claim 2, wherein the transfer arm with drive division phase
To one end be provided with those widened sections.
10. electric connector according to claim 3, wherein the housing includes：
One the first housing, forms the first passage that through-thickness extends, institute in first housing
Support frame is stated by first passage insertion first housing；And
One the second housing, is combined together with first housing, in second housing formed with
The second channel of the first passage alignment, the cable jack is formed in second housing.
11. electric connectors according to claim 10, wherein being provided with the first shell body
On thickness direction extend preceding wall and rear wall, first contact site be arranged on the preceding wall and
The end of wall afterwards so that the preceding wall, rear wall, two transfer arms, the first contact site and branch
The restriction one of the drive division of support frame frame is used to accommodate the accommodating chamber of the elastic component, the bolt machine
The opening of structure is located in the accommodating chamber in open configuration, and the receiving is extended in contraction state
Outdoor.
12. electric connectors according to claim 11, wherein the rear end of first contact site
Holding is in the rear between the end of wall and the boss being formed in second housing.
13. electric connectors according to claim 11, wherein the preceding wall be provided with for
Support the stage portion of the front end of first contact site.
A kind of 14. clamping devices, including：
One support frame；
One elastic component, in the support frame and including door bolt mechanism, with described
The movement of support frame and be in open configuration and contraction state；With
One connection terminal, including the first contact site in the support frame is partly extended to,
Wherein, when elastic component is in open configuration, the door bolt mechanism of elastic component prevent cable with
First contact site is electrically connected；When elastic component is in contraction state, the door bolt mechanism bullet of elastic component
Property ground keep the cable to be made electrical contact with first contact site.
15. clamping devices according to claim 14, wherein the support frame includes：
Two relative transfer arms, first contact site is between the transfer arm；And
It is connected to a drive division between two ends of the transfer arm.
16. clamping devices according to claim 15, wherein the elastic component also includes：
One base portion, on first contact site；And
One connecting portion, bends and extends from one end of the base portion, the door bolt mechanism and the company
The end of socket part is connected by compression zone, and the compression zone is contacted with the drive division,
Wherein, the door bolt mechanism is provided with moveable opening, the other end of the base portion and described
First contact site is extended in the opening, when elastic component is in contraction state, the bolt machine
The opening of structure moves to the side relative with the base portion of first contact site, to allow cable to pass through
Electrically connected with first contact site by the opening.
17. clamping devices according to claim 16, wherein being provided with the inside of the transfer arm
Inwardly projecting guide portion, the guide portion has the shape matched with the door bolt mechanism, to guide
The movement of the door bolt mechanism.
18. clamping devices according to claim 16, wherein the connection terminal also includes：
One the second contact site, with the first contact site integrally connected and in two transfer arms
The surface of the outside of, first contact site and the second contact site is perpendicular to one another.
19. clamping devices according to claim 18, wherein the two of first contact site
Side is provided with guide portion, for guiding the cable to be moved on first contact site.
20. clamping devices according to claim 18, wherein first contact site with institute
State the relative side of base portion and be provided with multiple depressions or projection.
21. clamping devices according to claim 15, wherein the transfer arm and drive division
Relative one end is provided with those widened sections.
A kind of 22. connector assemblies, including：
Multiple is according to any one of claim 1-13 described electric connector；And
One installation frame, including：
Two relative installing plates, multiple electric connectors are arranged between the installing plate；
And
At least one counterpart terminal, the counterpart terminal is electrically connected with the connection terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510936846.0A CN106887726B (en) | 2015-12-15 | 2015-12-15 | Clamping device, electric connector and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510936846.0A CN106887726B (en) | 2015-12-15 | 2015-12-15 | Clamping device, electric connector and connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106887726A true CN106887726A (en) | 2017-06-23 |
| CN106887726B CN106887726B (en) | 2019-11-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510936846.0A Expired - Fee Related CN106887726B (en) | 2015-12-15 | 2015-12-15 | Clamping device, electric connector and connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106887726B (en) |
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| CN108963479A (en) * | 2018-06-22 | 2018-12-07 | 立讯精密工业股份有限公司 | A kind of plug |
| CN110729570A (en) * | 2018-07-17 | 2020-01-24 | 施耐德电器工业公司 | Electrical connection device |
| CN111148386A (en) * | 2018-11-06 | 2020-05-12 | 李尔公司 | Electrical assembly and method |
| US11537197B2 (en) | 2020-12-03 | 2022-12-27 | Lear Corporation | Vehicle system for providing access to removable vehicle components |
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| US6270383B1 (en) * | 1999-04-14 | 2001-08-07 | Weidmüller Interface Gmbh & Co. | Resilient terminal including conductor centering means |
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| US11537197B2 (en) | 2020-12-03 | 2022-12-27 | Lear Corporation | Vehicle system for providing access to removable vehicle components |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106887726B (en) | 2019-11-08 |
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Granted publication date: 20191108 Termination date: 20211215 |