CN212517690U - Connector, wire harness, and vehicle - Google Patents
Connector, wire harness, and vehicle Download PDFInfo
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- CN212517690U CN212517690U CN202021164354.7U CN202021164354U CN212517690U CN 212517690 U CN212517690 U CN 212517690U CN 202021164354 U CN202021164354 U CN 202021164354U CN 212517690 U CN212517690 U CN 212517690U
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- 238000007789 sealing Methods 0.000 claims abstract description 96
- 230000005489 elastic deformation Effects 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 16
- 238000009413 insulation Methods 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model provides a connector, pencil and vehicle relates to the electricity and connects technical field. The connector includes: the first end of the plug is inserted with the first end of the socket; the plug comprises a plug shell and a plurality of female terminals, the plug shell is provided with a plurality of plug holes, the female terminals are respectively arranged in the plug holes, the conductive wire extends into the plug holes and is inserted into the female terminals to be connected with the female terminals, and an elastic deformation sealing ring is arranged between the plug holes and the conductive wire; the socket comprises a socket shell and a plurality of male terminals, the first end of the socket shell is a groove for accommodating the first end of the plug, the male terminals and the socket shell are integrally formed, an elastic sealing gasket is arranged at the bottom of the groove and provided with a plurality of through holes, and the male terminals respectively and correspondingly penetrate through the through holes. The connector effectively avoids dust and moisture entering, solves the insulation problem caused by the sealing problem, and improves the use safety.
Description
Technical Field
The utility model relates to an electricity is connected technical field, especially relates to a connector, pencil and vehicle.
Background
Connectors, also called connectors, are essential parts for electrical connection of electronic devices, and are widely used in mechanical devices, vehicles, airplanes, and ships.
Since the connector generally has a plurality of pins, insulation is required between the pins, but when impurities such as moisture and dust exist between the pins, the insulation between the pins may be damaged, which may cause a safety accident.
Therefore, the insulation between the pins is prevented from being damaged by moisture, dust and the like, and safety accidents are caused. Therefore, it is necessary to solve the sealing problem at the plugging position of the connector and the sealing problem between the wires connected by the pins and the housing of the connector.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides a connector, pencil and vehicle is provided, for solving the sealed problem of current connector grafting department to and the sealed problem between the electric wire that each way stitch is connected and the casing of connector, the utility model mainly provides following technical scheme:
an embodiment of the utility model provides a connector, include:
the plug comprises a plug and a socket, wherein the first end of the plug is spliced with the first end of the socket;
the plug comprises a plug shell and a plurality of female terminals, the plug shell is provided with a plurality of inserting holes, the female terminals are respectively arranged in the inserting holes, a conductive wire rod extends into the inserting holes and is inserted into the female terminals to be connected with the female terminals, and an elastic deformation sealing ring is arranged between the inserting holes and the conductive wire rod;
the socket comprises a socket shell and a plurality of male terminals, the first end of the socket shell is a groove for accommodating the first end of the plug, the male terminals and the socket shell are integrally formed, an elastic sealing gasket is arranged at the bottom of the groove, the elastic sealing gasket is provided with a plurality of through holes, and the male terminals respectively and correspondingly penetrate through the through holes;
wherein the elastic sealing gasket is elastically deformed and clamped between the end face of the first end of the plug and the groove bottom face of the groove.
Specifically, the sealing ring is a hollow columnar structure, and one end of the sealing ring is conical.
Specifically, preset length metal wire is revealed to electrically conductive wire rod one end, the sealing washer parcel is in on the insulating skin of electrically conductive wire rod, the metal wire that electrically conductive wire rod revealed stretches into female terminal and with female terminal is connected, the taper end shutoff of sealing washer is in female terminal's afterbody.
Specifically, the embodiment of the utility model provides a connector, it still includes:
an elastic sealing post;
the number of the plug holes is larger than that of the female terminals, and the elastic sealing columns are plugged in the plug holes without the female terminals in a sealing mode.
Specifically, the elastic sealing column is of a solid structure with the same appearance as the sealing ring.
Specifically, the embodiment of the utility model provides a connector, it still includes:
the clamping hooks are arranged on two opposite outer side walls of the plug shell;
the clamping blocks are arranged on two outer side walls of the socket shell corresponding to the plug shell;
the plug and the socket are connected in an inserting mode, and the clamping hook is connected with the clamping block in a clamping mode.
Specifically, the hook comprises a hook arm and a hook head, the hook arm is long-strip-shaped, the middle of the hook arm is connected with the plug housing through an elastic supporting body, a first end to a second end of the hook arm are arranged along a direction from the second end to the first end of the plug, the hook head is arranged at the second end of the hook arm close to the first end of the plug, and the hook head is located between the plug housing and the hook arm;
the fixture block is a wedge-shaped block.
Specifically, the hook arm is connected with two elastic supporting bodies arranged at intervals, two sides of each elastic supporting body corresponding to the first end and the second end of the hook arm are both arc-shaped, and the arcs on the two sides of each elastic supporting body are opposite and bend towards the middle of each elastic supporting body.
In addition, for solving the above technical problem, the utility model discloses still provide following technical scheme: an embodiment of the utility model provides a wire harness, including connector and flexible circuit board, the connector includes:
the plug comprises a plug and a socket, wherein the first end of the plug is spliced with the first end of the socket;
the plug comprises a plug shell and a plurality of female terminals, the plug shell is provided with a plurality of inserting holes, the female terminals are respectively arranged in the inserting holes, a conductive wire rod extends into the inserting holes and is inserted into the female terminals to be connected with the female terminals, and an elastic deformation sealing ring is arranged between the inserting holes and the conductive wire rod;
the socket comprises a socket shell and a plurality of male terminals, the first end of the socket shell is a groove for accommodating the first end of the plug, the male terminals and the socket shell are integrally formed, an elastic sealing gasket is arranged at the bottom of the groove, the elastic sealing gasket is provided with a plurality of through holes, and the male terminals respectively and correspondingly penetrate through the through holes;
wherein the elastic sealing gasket is clamped between the end surface of the first end of the plug and the groove bottom surface of the groove in an elastic deformation manner;
the socket of the connector is arranged on the flexible circuit board and is electrically connected with the flexible circuit board, and the plug of the connector is connected with an external wire to be spliced with the socket.
In addition, for solving the above technical problem, the utility model discloses still provide following technical scheme: the embodiment of the utility model provides a vehicle, including the pencil;
the wire harness includes: a connector and a flexible circuit board;
the connector includes:
the plug comprises a plug and a socket, wherein the first end of the plug is spliced with the first end of the socket;
the plug comprises a plug shell and a plurality of female terminals, the plug shell is provided with a plurality of inserting holes, the female terminals are respectively arranged in the inserting holes, a conductive wire rod extends into the inserting holes and is inserted into the female terminals to be connected with the female terminals, and an elastic deformation sealing ring is arranged between the inserting holes and the conductive wire rod;
the socket comprises a socket shell and a plurality of male terminals, the first end of the socket shell is a groove for accommodating the first end of the plug, the male terminals and the socket shell are integrally formed, an elastic sealing gasket is arranged at the bottom of the groove, the elastic sealing gasket is provided with a plurality of through holes, and the male terminals respectively and correspondingly penetrate through the through holes;
wherein the elastic sealing gasket is clamped between the end surface of the first end of the plug and the groove bottom surface of the groove in an elastic deformation manner;
the socket of the connector is arranged on the flexible circuit board and is electrically connected with the flexible circuit board, and the plug of the connector is connected with an external wire to be spliced with the socket.
Borrow by above-mentioned technical scheme, the embodiment of the utility model provides a connector, pencil and vehicle have following advantage at least:
according to the connector provided by the embodiment of the utility model, the groove for inserting the plug on the socket is provided with the elastic sealing gasket, so that the elastic sealing gasket can be clamped when the plug and the socket are inserted, and the inserting position of the plug and the socket is sealed; meanwhile, the male terminal of the socket and the socket shell are integrally formed, so that dust and moisture cannot enter between the socket shell and the male terminal, and the sealing ring is arranged at the connecting position of the conductive wire of the plug and the plug shell, so that the dust and moisture cannot enter between the conductive wire and the plug shell in a sealing manner. To sum up, the embodiment of the utility model provides a connector, no matter be plug and socket the end of pegging graft still with the equal sealing treatment of hookup location of conductive wire, the effectual dust and moisture of having avoided get into, solved because of the insulating problem that sealed problem leads to, promoted the safety in utilization.
Drawings
Fig. 1 is a schematic structural diagram of a connector in a connection state according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is a schematic structural diagram of a plug of a connector according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a plug of a connector according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a socket of a connector according to an embodiment of the present invention;
fig. 6 is a schematic cross-sectional view of a socket of a connector according to an embodiment of the present invention;
fig. 7 is a schematic structural view illustrating a connection between a sealing ring and a conductive wire of a connector according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a plug connection of a connector according to an embodiment of the present invention, which is connected with a conductive wire and an elastic sealing post.
The reference numerals in fig. 1 to 8 include:
1-plug, 11-plug shell, 111-plug hole, 12-female terminal, 13-trip, 131-hook arm, 132-hook head, 14-elastic supporting body, 2-socket, 21-socket shell, 211-groove, 22-male terminal, 23-block, 3-conductive wire, 31-metal wire, 32-insulating skin, 4-sealing ring, 5-elastic sealing gasket and 6-elastic sealing column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
As shown in fig. 1-6, a first embodiment of the present invention provides a connector, which includes: the plug comprises a plug 1 and a socket 2, wherein a first end of the plug 1 is plugged with a first end of the socket 2.
The plug 1 comprises a plug 1 shell 11 and a plurality of female terminals 12, the plug 1 shell 11 is provided with a plurality of inserting holes 111, the female terminals 12 are respectively arranged in the inserting holes 111, a conductive wire 3 extends into the inserting holes 111 from the second end of the plug 1 and is inserted into the female terminals 12 to be connected with the female terminals 12, and an elastic deformation sealing ring 4 is arranged between the inserting holes 111 and the conductive wire 3.
The socket 2 comprises a socket 2 shell 21 and a plurality of male terminals 22, the first end of the socket 2 shell 21 is a groove 211 for accommodating the first end of the plug 1, the male terminals 22 and the socket 2 shell 21 are integrally formed, an elastic sealing gasket 5 is arranged at the bottom of the groove 211, the elastic sealing gasket 5 is provided with a plurality of through holes, and the male terminals 22 correspondingly penetrate through the through holes respectively.
Wherein the elastic packing is elastically deformed and clamped between the end surface of the first end of the header 1 and the groove bottom surface of the groove 211.
Specifically, the embodiment of the present invention provides a connector, the specific shape of which is not limited, and a suitable shape can be selected according to the use requirement, or the shape of which is set with reference to the conventional connector. The female terminal 12 and the male terminal 22 of the connector are pins mentioned in the background art, and when the plug 1 and the socket 2 of the connector are plugged, the male terminal 22 needs to be inserted into the female terminal 12 to be electrically connected with the female terminal, so the number of the female terminal 12 needs to be the same as that of the male terminal 22, and the number of the female terminal 12 and the male terminal 22 can be set to be a proper number according to the signal transmission requirement, and can be set and arranged in a matrix manner according to the appearance of the plug 1 and the socket 2, for example.
The first end of plug 1 is used for being connected electrically conductive wire 3 with 2 grafting second ends of socket, and 1 first end of plug is provided with the spliced eye 111 that runs through to the second end, and spliced eye 111 can be for the step type hole that reduces in proper order from first end to second end cross-section, and specific step quantity can set up according to the design needs of female terminal 12. Female terminal 12 is hollow cylinder structure, and the grafting is fixed in the spliced eye 111 of plug 1 casing 11, and prior art can be referred to female terminal 12's concrete structure, the embodiment of the utility model provides a do not limit, female terminal 12 and spliced eye 111 cooperation after, form the passageway that can supply male terminal 22 to insert and the electricity to connect at the first end of plug 1. The second end of the plug 1 can be inserted with the conductive wire 3, and the conductive wire 3 is inserted into the female terminal 12 and connected with the female terminal 12, and the sealing ring 4 between the conductive wire 3 and the insertion hole 111 needs to have certain elasticity, so as to seal the gap between the insertion hole 111 and the conductive wire 3 through elastic deformation.
The first end of the socket 2 is provided with a groove 211 for plugging the plug 1, and the specific shape of the groove 211 can be determined according to the external shape of the plug 1. The elastic sealing gasket 5 arranged at the bottom of the groove 211 can be made of rubber or silica gel, the thickness can be determined according to the reserved gap when the socket 2 and the plug 1 are plugged, for example, the reserved gap is 0.8mm, the thickness is larger than the reserved gap, for example, the thickness is 0.5mm, and the thickness is 1.3mm, so that the elastic sealing gasket can seal the plugging part of the plug 1 and the socket 2 through elastic deformation of 0.5 mm. The shape of the elastic sealing gasket needs to be matched with the shape of the groove bottom of the groove 211, and the number and distribution of the through holes formed in the elastic sealing gasket need to be matched with the relative position relationship between the male terminal 22 and the shell 21 of the socket 2.
In the connector provided by the embodiment of the utility model, the groove 211 for inserting the plug 1 on the socket 2 is provided with the elastic sealing gasket 5, so that the elastic sealing gasket 5 can be clamped when the plug 1 and the socket 2 are inserted, and the inserting position of the plug 1 and the socket 2 is sealed; meanwhile, the male terminal 22 of the socket 2 and the shell 21 of the socket 2 are integrally formed, so that dust and moisture cannot enter between the shell 21 of the socket 2 and the male terminal 22, and the sealing ring 4 is arranged at the connecting position of the conductive wire 3 of the plug 1 and the shell 11 of the plug 1, so that the space between the conductive wire and the shell 11 of the plug 1 is sealed and cannot enter dust and moisture. To sum up, the embodiment of the utility model provides a connector, no matter be plug 1 and socket 2 the end of pegging graft still with the equal sealing treatment of hookup location of conductive wire 3, the effectual dust and moisture of having avoided gets into, has solved the insulation problem because of sealed problem leads to, has promoted the safety in utilization.
In the embodiment shown in fig. 2 and 7, the sealing ring 4 has a hollow cylindrical structure, and one end of the sealing ring 4 is tapered.
In a further development, the hollow cylindrical sealing ring 4 achieves sealing between the conductive wire 3 and the insertion hole 111 through elastic deformation of the side wall thereof, and the length of the sealing ring 4 can be determined according to the matching length between the conductive wire 3 and the insertion hole 111.
Specifically, in order to facilitate the connection of the conductive wire 3 and the female terminal 12, the insertion end of the conductive wire 3 connected with the plug 1 may expose a metal wire 31 with a preset length, then the sealing ring 4 is wrapped on the insulating skin 32 of the insertion end of the conductive wire 3 near the exposed metal, and part of the insulating skin 32 is exposed, so that the insertion end of the conductive wire 3 exposing part of the metal wire 31 may be directly inserted into the insertion hole 111 from the second end of the plug 1, the exposed part of the metal wire 31 and part of the insulating skin 32 are respectively inserted into the female terminal 12, and can be crimped by deforming the middle and tail of the female terminal 12, and at this time, the tapered end of the sealing ring 4 is plugged at the tail of the female terminal 12.
As shown in fig. 7 and fig. 8, in the specific implementation, the embodiment of the present invention further includes: an elastic sealing post 6; the number of the inserting holes 111 is larger than that of the female terminals 12, and the elastic sealing columns 6 are inserted in the inserting holes 111 which are not provided with the female terminals 12 in a sealing mode.
Specifically, the elastic sealing column 6 is a solid structure with the same shape as the sealing ring 4. Therefore, the spare insertion holes 111 can be plugged through the arrangement of the elastic sealing columns 6, and dust and moisture are effectively prevented from entering. Meanwhile, the elastic sealing column 6 is arranged to be the same as the sealing ring 4 in shape, so that the elastic sealing column 6 can be conveniently matched with the insertion hole 111.
As shown in fig. 1-5, in a specific implementation, the connector provided in the embodiment of the present invention further includes: the clamping hooks 13 are arranged on two opposite outer side walls of the shell 11 of the plug 1; the fixture blocks 23 are arranged on two outer side walls of the shell 21 of the socket 2 corresponding to the shell 11 of the plug 1; the plug 1 and the socket 2 are connected in an inserted mode, the clamping hook 13 is connected with the clamping block 23 in a clamped mode.
Further, the hook 13 includes a hook arm 131 and a hook head 132, the hook arm 131 is long, the middle of the hook arm 131 is connected to the housing 11 of the plug 1 through an elastic support 14, the first end to the second end of the hook arm 131 are arranged along the direction from the second end to the first end of the plug 1, the hook head 132 is arranged at the second end of the hook arm 131 close to the first end of the plug 1, and the hook head 132 is located between the housing 11 of the plug 1 and the hook arm 131; the fixture block 23 is a wedge-shaped block.
Specifically, the hook 13 may be connected to the housing 11 of the plug 1 through the elastic support 14, that is, the hook 13 and the housing 11 of the plug 1 are integrally formed, that is, the elastic support 14 is a plastic material connected between the hook 13 and the housing 11 of the plug 1, and may elastically deform to some extent.
Wherein, can set up grafting limit structure between plug 1 and the socket 2, set up spacing arch or set up the first end of plug 1 to the stair structure promptly on plug 1, when the first end of plug 1 inserts during the recess 211 of socket 2 bottommost, limit structure on the plug 1 restriction plug 1 further inserts in to recess 211, avoids transition to peg graft.
Meanwhile, when the hook 13 and the latch 23 are provided, the elastic sealing deformation of the elastic sealing gasket can be taken into consideration, for example, after the hook 13 and the latch 23 are fastened, the elastic sealing gasket is clamped and compressed by a certain amount of elastic deformation. For example: can set up the end surface of hook 132 and the fixture block 23 joint of trip 13 on the plug 1 and limit structure's distance into B, set up the end surface of fixture block 23 and hook 132 joint on socket 2 to the distance of the first end tip of socket 2 to C, and with the more than or equal to C that B set up, set up the thickness of elastic sealing gasket to A, elastic sealing gasket's elasticity resilience volume (elastic deformation volume promptly) is D, then trip 13 is D- (B-C) with fixture block 23 joint back buckle volume.
Wherein A, B, C, D is positive, and the value is preferably 1.3mm for a, 0.2mm for B-C, 0.5mm for D, and 0.3mm for E.
In a specific implementation, the hook arm 131 is connected to two elastic supports 14 that are spaced apart from each other, two sides of the elastic support 14 corresponding to the first end and the second end of the hook arm 131 are both configured to be circular arcs, and the circular arcs on the two sides of the elastic support 14 are opposite and curve toward the middle of the elastic support 14.
Specifically, the elastic supporting body 14 is provided at two spaced intervals, which can also be understood as providing a through groove on the elastic supporting body 14 as a whole, and the provision of the through groove can reduce the pressing force applied when the hook 13 is rotated, thereby facilitating the operation of the user. The two sides of the elastic support 14 corresponding to the first end and the second end of the hook arm 131 are both set to be arc-shaped, so that the contact area between the elastic support 14 and the hook arm 131 and the shell 11 of the plug 1 can be increased, and the connection strength can be increased. Meanwhile, the elastic support body 14 is divided into two parts and provided with the circular arcs, so that the resilience and the structural strength of the elastic support body 14 can be improved, the elastic support body 14 is prevented from being damaged during operation, and the clamping strength is ensured.
Example two
An embodiment of the present invention provides a wire harness, including connector and flexible circuit board, as shown in fig. 1-6, the connector includes: the plug comprises a plug 1 and a socket 2, wherein a first end of the plug 1 is plugged with a first end of the socket 2.
The plug 1 comprises a plug 1 shell 11 and a plurality of female terminals 12, the plug 1 shell 11 is provided with a plurality of inserting holes 111, the female terminals 12 are respectively arranged in the inserting holes 111, a conductive wire 3 extends into the inserting holes 111 from the second end of the plug 1 and is inserted into the female terminals 12 to be connected with the female terminals 12, and an elastic deformation sealing ring 4 is arranged between the inserting holes 111 and the conductive wire 3.
The socket 2 comprises a socket 2 shell 21 and a plurality of male terminals 22, the first end of the socket 2 shell 21 is a groove 211 for accommodating the first end of the plug 1, the male terminals 22 and the socket 2 shell 21 are integrally formed, an elastic sealing gasket 5 is arranged at the bottom of the groove 211, the elastic sealing gasket 5 is provided with a plurality of through holes, and the male terminals 22 correspondingly penetrate through the through holes respectively.
Wherein the elastic packing is elastically deformed and clamped between the end surface of the first end of the header 1 and the groove bottom surface of the groove 211.
The socket 2 of the connector is arranged on the flexible circuit board and is electrically connected with the flexible circuit board, and the plug 1 of the connector is connected with an external wire and is spliced with the socket 2.
Specifically, the connector described in the second embodiment may directly use the connector provided in the first embodiment, and the specific implementation structure may refer to the related contents described in the first embodiment, and is not described herein again.
In order to increase the connection strength between the flexible circuit board and the socket 2, reinforcing plates may be disposed on both side surfaces of the position where the flexible circuit board is connected to the socket 2. And then can effectual increase the joint strength of flexible circuit board and socket 2.
In the wire harness provided by the embodiment of the utility model, the groove 211 for inserting the plug 1 on the socket 2 of the connector used by the wire harness is provided with the elastic sealing gasket 5, so that the elastic sealing gasket 5 can be clamped when the plug 1 and the socket 2 are inserted, and the inserting position of the plug 1 and the socket 2 is sealed; meanwhile, the male terminal 22 of the socket 2 and the shell 21 of the socket 2 are integrally formed, so that dust and moisture cannot enter between the shell 21 of the socket 2 and the male terminal 22, and the sealing ring 4 is arranged at the connecting position of the conductive wire 3 of the plug 1 and the shell 11 of the plug 1, so that the space between the conductive wire and the shell 11 of the plug 1 is sealed and cannot enter dust and moisture. To sum up, the embodiment of the utility model provides a connector, no matter be plug 1 and socket 2 the end of pegging graft still with the equal sealing treatment of hookup location of conductive wire 3, the effectual dust and moisture of having avoided gets into, has solved the insulation problem because of sealed problem leads to, has promoted the safety in utilization.
EXAMPLE III
An embodiment of the present invention provides a vehicle, including the pencil, the pencil includes connector and flexible circuit board, as shown in fig. 1-6, the connector includes: the plug comprises a plug 1 and a socket 2, wherein a first end of the plug 1 is plugged with a first end of the socket 2.
The plug 1 comprises a plug 1 shell 11 and a plurality of female terminals 12, the plug 1 shell 11 is provided with a plurality of inserting holes 111, the female terminals 12 are respectively arranged in the inserting holes 111, a conductive wire 3 extends into the inserting holes 111 from the second end of the plug 1 and is inserted into the female terminals 12 to be connected with the female terminals 12, and an elastic deformation sealing ring 4 is arranged between the inserting holes 111 and the conductive wire 3.
The socket 2 comprises a socket 2 shell 21 and a plurality of male terminals 22, the first end of the socket 2 shell 21 is a groove 211 for accommodating the first end of the plug 1, the male terminals 22 and the socket 2 shell 21 are integrally formed, an elastic sealing gasket 5 is arranged at the bottom of the groove 211, the elastic sealing gasket 5 is provided with a plurality of through holes, and the male terminals 22 correspondingly penetrate through the through holes respectively.
Wherein the elastic packing is elastically deformed and clamped between the end surface of the first end of the header 1 and the groove bottom surface of the groove 211.
The socket 2 of the connector is arranged on the flexible circuit board and is electrically connected with the flexible circuit board, and the plug 1 of the connector is connected with an external wire and is spliced with the socket 2.
Specifically, the connector described in the third embodiment can directly use the connector provided in the first embodiment, and the specific implementation structure can refer to the related contents described in the first embodiment, and is not described herein again.
The embodiment of the utility model provides a vehicle, its pencil that uses above-mentioned improvement, be provided with elastic sealing gasket 5 in the recess 211 that is used for pegging graft with plug 1 on the socket 2 of the connector that the pencil used, can press from both sides elastic sealing gasket 5 when making plug 1 peg graft with socket 2, and then seal the position that plug 1 and socket 2 peg graft; meanwhile, the male terminal 22 of the socket 2 and the shell 21 of the socket 2 are integrally formed, so that dust and moisture cannot enter between the shell 21 of the socket 2 and the male terminal 22, and the sealing ring 4 is arranged at the connecting position of the conductive wire 3 of the plug 1 and the shell 11 of the plug 1, so that the space between the conductive wire and the shell 11 of the plug 1 is sealed and cannot enter dust and moisture. To sum up, the embodiment of the utility model provides a connector, no matter be plug 1 and socket 2 the end of pegging graft still with the equal sealing treatment of hookup location of conductive wire 3, the effectual dust and moisture of having avoided gets into, has solved the insulation problem because of sealed problem leads to, has promoted the safety in utilization.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. A connector, characterized in that it comprises:
the plug comprises a plug and a socket, wherein the first end of the plug is spliced with the first end of the socket;
the plug comprises a plug shell and a plurality of female terminals, the plug shell is provided with a plurality of inserting holes, the female terminals are respectively arranged in the inserting holes, a conductive wire rod extends into the inserting holes and is inserted into the female terminals to be connected with the female terminals, and an elastic deformation sealing ring is arranged between the inserting holes and the conductive wire rod;
the socket comprises a socket shell and a plurality of male terminals, the first end of the socket shell is a groove for accommodating the first end of the plug, the male terminals and the socket shell are integrally formed, an elastic sealing gasket is arranged at the bottom of the groove, the elastic sealing gasket is provided with a plurality of through holes, and the male terminals respectively and correspondingly penetrate through the through holes;
wherein the elastic sealing gasket is elastically deformed and clamped between the end face of the first end of the plug and the groove bottom face of the groove.
2. The connector of claim 1,
the sealing ring is of a hollow cylindrical structure, and one end of the sealing ring is conical.
3. The connector of claim 2,
conductive wire one end exposes preset length metal wire, the sealing washer parcel is in on conductive wire's the insulating skin, conductive wire exposes metal wire stretch into female terminal and with female terminal is connected, the taper end shutoff of sealing washer is in female terminal's afterbody.
4. The connector of claim 2, further comprising:
an elastic sealing post;
the number of the plug holes is larger than that of the female terminals, and the elastic sealing columns are plugged in the plug holes without the female terminals in a sealing mode.
5. The connector of claim 4,
the elastic sealing column is of a solid structure with the same appearance as the sealing ring.
6. The connector of claim 1, further comprising:
the clamping hooks are arranged on two opposite outer side walls of the plug shell;
the clamping blocks are arranged on two outer side walls of the socket shell corresponding to the plug shell;
the plug is connected with the socket in an inserting mode, and the clamping hook is connected with the clamping block in a clamping mode.
7. The connector of claim 6,
the clamping hook comprises a hook arm and a hook head, the hook arm is long-strip-shaped, the middle of the hook arm is connected with the plug shell through an elastic supporting body, the first end to the second end of the hook arm are arranged along the direction from the second end to the first end of the plug, the hook head is arranged at the second end of the hook arm, close to the first end of the plug, and the hook head is positioned between the plug shell and the hook arm;
the fixture block is a wedge-shaped block.
8. The connector of claim 7,
the hook arm is connected with the two elastic supporting bodies which are arranged at intervals, the two sides of the elastic supporting bodies, corresponding to the first ends and the second ends of the hook arms, are both arc-shaped, and the arcs on the two sides of the elastic supporting bodies are opposite to the middle of the elastic supporting bodies in a bending mode.
9. A wire harness, characterized by comprising:
the connector and the flexible circuit board as claimed in any one of claims 1 to 8;
the socket of the connector is arranged on the flexible circuit board and is electrically connected with the flexible circuit board, and the plug of the connector is connected with an external wire to be spliced with the socket.
10. A vehicle, characterized in that it comprises:
the wiring harness of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164354.7U CN212517690U (en) | 2020-06-22 | 2020-06-22 | Connector, wire harness, and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164354.7U CN212517690U (en) | 2020-06-22 | 2020-06-22 | Connector, wire harness, and vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629470A (en) * | 2021-07-27 | 2021-11-09 | 北京无线电测量研究所 | Multi-form pressure transmission device and method for micro-strip sheet brazing |
| CN113922157A (en) * | 2021-10-12 | 2022-01-11 | 浙江威格泵业有限公司 | Anti-disengaging structure of plug and socket |
| CN115189164A (en) * | 2021-04-02 | 2022-10-14 | 映兴电子股份有限公司 | Waterproof connector with adjustable terminal |
-
2020
- 2020-06-22 CN CN202021164354.7U patent/CN212517690U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115189164A (en) * | 2021-04-02 | 2022-10-14 | 映兴电子股份有限公司 | Waterproof connector with adjustable terminal |
| CN113629470A (en) * | 2021-07-27 | 2021-11-09 | 北京无线电测量研究所 | Multi-form pressure transmission device and method for micro-strip sheet brazing |
| CN113922157A (en) * | 2021-10-12 | 2022-01-11 | 浙江威格泵业有限公司 | Anti-disengaging structure of plug and socket |
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