CN209282508U - A kind of connector assembly and its connector - Google Patents
A kind of connector assembly and its connector Download PDFInfo
- Publication number
- CN209282508U CN209282508U CN201822172576.2U CN201822172576U CN209282508U CN 209282508 U CN209282508 U CN 209282508U CN 201822172576 U CN201822172576 U CN 201822172576U CN 209282508 U CN209282508 U CN 209282508U
- Authority
- CN
- China
- Prior art keywords
- inner core
- floating
- core
- floating inner
- fixed shell
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a kind of connector assembly and its connectors.Connector includes fixed shell and front end is inserted terminal and the floating inner core with fixed shell floating connection, fixed shell is equipped with the perforation passed through for floating inner core, the seal rubber sleeve for blocking the flying height between fixed shell and floating inner core is equipped between fixed shell and floating inner core, the front end of seal rubber sleeve is the inner core connecting pin being fixedly connected with floating inner core, rear end is the shell connecting pin being fixed at the hole edge of perforation, the rear side of the floating inner core is equipped with the insulating press boards for being fitted in contact on floating inner core, the inner core connecting pin of the seal rubber sleeve is protruded between insulating press boards and floating inner core to seal to insulating press boards and floating inner core.Inner core connecting pin is protruded between insulating press boards and floating inner core and is sealed to insulating press boards and floating inner core, while seal rubber sleeve can also be sealed flying height, only needs to install seal rubber sleeve when making connector, and installation effectiveness is high.
Description
Technical field
The utility model relates to a kind of connector assembly and its connectors.
Background technique
Electric connector has a wide range of applications on electric car, and electric car is during traveling, due to vibration etc.
Other uncertain factors can generate offset between the plug and socket of electric connector, and since socket and plug is typically secured to
On different objects, so that the connection of plug and socket generates loosening, therefore connector needs certain amount of floating to carry out
It makes up.
Authorization Notice No. is CN105490072B, and authorized announcement date is that the Chinese invention patent of 2018.05.29 discloses one
Kind floating seal connector, the floating seal connector include outer housing (i.e. fixed shell) and floating connection in outer housing
Inner housing (i.e. floating inner core), further includes the seal rubber sleeve for blocking the flying height between outer housing and inner housing, sealing
The inward flange of gum cover is connect with interior casing seal, and the outer edge of seal rubber sleeve is connected on outer housing by outer ring pressing plate.
Above-mentioned floating seal connector when in use, using seal rubber sleeve between the floating between inner housing and outer housing
Gap is sealed, and carries out water proof and dust proof to flying height.And inner housing is when in use, inside has the peace for installing contact
It behave affectedly, the insulating press boards for being pressed on contact in installation cavity is typically provided in the side of installation cavity, in order to guarantee to contact
Sealing ring would generally be arranged to realize water proof and dust proof, in production connector in the working environment of part between insulating press boards and outer housing
When, it needs for seal rubber sleeve and sealing ring to be fixed on float connector respectively, step is more, and installation effectiveness is lower.
Utility model content
The purpose of this utility model is to provide a kind of connector, with solve in the prior art connector due to needing to be arranged
The low problem of installation effectiveness caused by more sealing ring；The utility model additionally provides a kind of connector group using the connector
Part, to solve the problems, such as that connector is low as needing to be arranged installation effectiveness caused by more sealing ring in the prior art.
In order to solve the above-mentioned technical problem, the technical solution of the connector of the utility model are as follows:
Connector, the floating inner core including fixed shell and front end for inserted terminal and with fixed shell floating connection are fixed
Shell is equipped with the perforation passed through for floating inner core, is equipped between fixed shell and floating inner core for blocking fixed shell and floating
The seal rubber sleeve of flying height between dynamic inner core, the front end of seal rubber sleeve is that the inner core being fixedly connected with floating inner core is connect
End, rear end are to be fixed on the hole of perforation along the shell connecting pin at place, and the rear side of the floating inner core is equipped with for by contact pressure
Insulating press boards on floating inner core, the inner core connecting pin of the seal rubber sleeve protrude between insulating press boards and floating inner core with
Insulating press boards and floating inner core are sealed.
The beneficial effect of the technical solution is: seal rubber sleeve protrudes into insulating press boards and floating inner core by inner core connecting pin
Between insulating press boards and floating inner core are sealed, while seal rubber sleeve can also be sealed flying height, make
Only need to install seal rubber sleeve when connector, installation effectiveness is high.
The insulating press boards have the in-core part for protruding into the interior in-core that floats and the core outer portion outside floating inner core, institute
It states core outer portion and is equipped with outward flange with floating inner core along insulating press boards and the compaction direction compression fit of floating inner core, it is described
Inner core connecting pin includes in the in-core hermetic unit between in-core part and floating inner core and in outward flange and floating inner core
Between core external seal part.Core external seal partially protrudes between outward flange and floating inner core, using in insulating press boards and floating
Pressing force between core, which is realized, fixes, and fixed form is simple.
Annular protrusion is equipped in the interior and exterior of the in-core hermetic unit.The close of seal rubber sleeve can be enhanced in annular protrusion
Seal effect.
The outer edge of the fixed shell is equipped with the position limiting structure for limiting the compression deformation of the seal rubber sleeve.Limit
Bit architecture can limit the compression deformation of seal rubber sleeve, avoid seal rubber sleeve excess compression and influence sealing effect.
The position limiting structure is the convex edge for being convexly equipped in the edge of the fixed shell.The structure of convex edge is simple, easy to process.
The technical solution of the connector assembly of the utility model are as follows:
Connector assembly, including plug and socket, socket include fixed shell and front end be inserted terminal and with fixed shell
The floating inner core of floating connection, fixed shell is equipped with the perforation passed through for floating inner core, between fixed shell and floating inner core
Equipped with the seal rubber sleeve for blocking the flying height between fixed shell and floating inner core, the front end of seal rubber sleeve is and floating
The inner core connecting pin that inner core is fixedly connected, rear end are the shell connecting pin being fixed at the hole edge of perforation, the floating inner core
Rear side is equipped with the insulating press boards for being fitted in contact on floating inner core, and the inner core connecting pin of the seal rubber sleeve is protruded into absolutely
To be sealed to insulating press boards and floating inner core between edge pressing plate and floating inner core.
The beneficial effect of the technical solution is: seal rubber sleeve protrudes into insulating press boards and floating inner core by inner core connecting pin
Between insulating press boards and floating inner core are sealed, while seal rubber sleeve can also be sealed flying height, make
Only need to install seal rubber sleeve when connector, installation effectiveness is high.
The insulating press boards have the in-core part for protruding into the interior in-core that floats and the core outer portion outside floating inner core, institute
It states core outer portion and is equipped with outward flange with floating inner core along insulating press boards and the compaction direction compression fit of floating inner core, it is described
Inner core connecting pin includes in the in-core hermetic unit between in-core part and floating inner core and in outward flange and floating inner core
Between core external seal part.Core external seal partially protrudes between outward flange and floating inner core, using in insulating press boards and floating
Pressing force between core, which is realized, fixes, and fixed form is simple.
Annular protrusion is equipped in the interior and exterior of the in-core hermetic unit.The close of seal rubber sleeve can be enhanced in annular protrusion
Seal effect.
The outer edge of the fixed shell is equipped with the position limiting structure for limiting the compression deformation of the seal rubber sleeve.Limit
Bit architecture can limit the compression deformation of seal rubber sleeve, avoid seal rubber sleeve excess compression and influence sealing effect.
The position limiting structure is the convex edge for being convexly equipped in the edge of the fixed shell.The structure of convex edge is simple, easy to process.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment 1 of the socket of the connector assembly of the utility model；
Fig. 2 is the schematic perspective view of another angle of the socket of Fig. 1；
Fig. 3 is the top view of the socket of Fig. 1；
Fig. 4 is the top view of the socket of Fig. 2；
Fig. 5 is the decomposition diagram of the socket of Fig. 1；
Fig. 6 is the cross-sectional view of the socket of Fig. 1.
It is respectively marked in figure: 1. fixed shells；2. floating inner core；3. guide post；4. spring；5. the first pillar；6. second is convex
Column；7. seal rubber sleeve；8. annular protrusion；9. convex edge；10. insulating press boards；11. the first groove；12. the second groove；13. first is convex
Muscle；14. the second convex ribs；15. socket；16. outward flange.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The embodiment 1 of the connector assembly of the utility model, as shown in Figures 1 to 6, which includes plug
(not shown) and the socket 15 cooperated with plug.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5 and Fig. 6, socket 15 includes fixed shell 1 and floating inner core 2, fixed shell 1
Four through-holes are respectively equipped with the corresponding position of floating inner core 2, guide post 3 is coated in through-hole, is arranged in guide post 3 pre-
The spring 4 of compression, floating inner core 2 can overcome in guide post 3 elastic force of spring 4 and be floated, and fixed shell 1 is equipped with for floating
The perforation that dynamic inner core 2 passes through.
As shown in Fig. 2, Fig. 4, Fig. 5 and Fig. 6, it is equipped between fixed shell 1 and floating inner core 2 for blocking fixed shell
The seal rubber sleeve 7 of flying height between 1 and floating inner core 2, the front end for defining floating inner core 2 is inserted terminal, seal rubber sleeve 7
It is connected by screw between rear end and the stationary plane of fixed shell 1, the rear end of seal rubber sleeve 7 forms shell connecting pin, sealant
The front end of set 7 is connect with floating inner core 2, and the front end of seal rubber sleeve 7 forms inner core connecting pin.
As shown in Fig. 2, Fig. 4 and Fig. 6, the rear end face of fixed shell 1 is the fixation for being fixedly connected with electrical equipment
Face, stationary plane are equipped with the first pillar 5 and the second pillar 6, and the diameter of the first pillar 5 is greater than the diameter of the second pillar 6, and first is convex
Column 5 and the second pillar 6 can limit the installation direction of fixed shell 1, and fixed shell 1 is avoided misloading occur.Outside fixed shell 1
Edge is convexly equipped with the convex edge 9 perpendicular to stationary plane, and convex edge 9 forms the limit knot for limiting the compression deformation of seal rubber sleeve 7
Structure, convex edge 9 can be to avoid seal rubber sleeve 7 is overly compressed and exceeds its largest deformation amount so that losing sealing effect.Sealing
The shell connecting pin of gum cover 7 is equipped with the perforation passed through for the first pillar 5 and the second pillar 6, and perforation can determine seal rubber sleeve 7
Installation direction, avoid the occurrence of misloading.
As shown in figs.5 and 6, the rear side of floating inner core 2 is equipped with exhausted in floating inner core 2 for contact to be fitted in
Edge pressing plate 10, the front end of insulating press boards 10, which is formed, protrudes into the in-core part in floating inner core 2, and the rear end of insulating press boards 10 forms position
In the core outer portion of floating inner core 2, core outer portion is equipped with screw, insulating press boards 10 and floating along the compaction direction of insulating press boards 10
It is connected by screw between inner core 2.
Core outer portion is equipped with the axial outward flange 16 perpendicular to screw, and the inner core connecting pin of seal rubber sleeve 7 includes place
It is close outside in-core hermetic unit between in-core part and floating inner core 2 and the core between outward flange 16 and floating inner core 2
Seal part, the core external seal part of inner core connecting pin using the pressing force of screw be fixed on insulating press boards 10 and floating inner core 2 it
Between, sealing is realized by pressing force and the elastic force of itself in the core external seal part of seal rubber sleeve 7.The in-core of seal rubber sleeve 7 is close
It seals in the interior and exterior of part and is equipped with annular protrusion 8, the sealing effect of seal rubber sleeve 7, in-core sealing can be enhanced in annular protrusion 8
The elastic force that part relies solely on itself realizes sealing；In other embodiments, it also can be omitted annular protrusion 8.
As shown in figure 4, the edge of insulating press boards 10 is equipped with the first groove 11 and the second groove 12, the ruler of the first groove 11
The very little size for being greater than the second groove 12, the corresponding position of seal rubber sleeve 7 are equipped with corresponding with the second groove 12 with the first groove 11
The first convex ribs 13 and the second convex ribs 14 of adaptation, the sizes of the first convex ribs 13 greater than the second convex ribs 14 size, the first convex ribs 13,
Second convex ribs 14 and the first groove 11, the second groove 12 can determine the assembly direction of insulating press boards 10, avoid insulating press boards
10 there is misloading.
The embodiment 2 of the connector assembly of the utility model, the difference from embodiment 1 is that: inner core connects in embodiment 1
The core external seal part at end is pressed between insulating press boards and floating inner core by outward flange, in the present embodiment, sealant
The inner core connecting pin of set extends between insulating press boards and the axially facing surface of floating inner core, and inner core connecting pin is equipped with for screw
The through-hole passed through, inner core connecting pin are fixedly connected by screw with floating inner core, can be omitted outward flange at this time.
The embodiment 3 of the connector assembly of the utility model, the difference from embodiment 1 is that: position limiting structure in embodiment 1
For the convex edge at the edge of fixed shell, in the present embodiment, the edge of fixed shell is equipped with spaced apart boss, and boss is formed
Position limiting structure.
In any embodiment of the embodiment of the connector of the utility model, specific structure and above-mentioned connector assembly
Socket specific structure it is identical, details are not described herein again.
Claims (10)
1. connector, the floating inner core including fixed shell and front end for inserted terminal and with fixed shell floating connection, set casing
Body is equipped with the perforation passed through for floating inner core, is equipped between fixed shell and floating inner core for blocking fixed shell and floating
The seal rubber sleeve of flying height between inner core, the front end of seal rubber sleeve are the inner core connecting pin being fixedly connected with floating inner core,
Rear end is the shell connecting pin being fixed at the hole edge of perforation, it is characterised in that: the rear side of the floating inner core is equipped with for inciting somebody to action
Contact is fitted in the insulating press boards on floating inner core, and the inner core connecting pin of the seal rubber sleeve is protruded into insulating press boards and floating
To be sealed to insulating press boards and floating inner core between core.
2. connector according to claim 1, it is characterised in that: the insulating press boards have the core for protruding into the interior in-core that floats
Inner part and the core outer portion outside floating inner core, the core outer portion are equipped with floating inner core along insulating press boards and floating
The outward flange of the compaction direction compression fit of inner core, the inner core connecting pin include between in-core part and floating inner core
In-core hermetic unit and the core external seal part between outward flange and floating inner core.
3. connector according to claim 2, it is characterised in that: be equipped with ring in the interior and exterior of the in-core hermetic unit
Shape protrusion.
4. connector according to claim 1-3, it is characterised in that: the outer edge of the fixed shell, which is equipped with, to be used
In the position limiting structure for the compression deformation for limiting the seal rubber sleeve.
5. connector according to claim 4, it is characterised in that: the position limiting structure is to be convexly equipped in the fixed shell
The convex edge at edge.
6. connector assembly, including plug and socket, socket includes fixed shell and front end is inserted terminal and floats with fixed shell
The floating inner core of dynamic connection, fixed shell are equipped with the perforation passed through for floating inner core, set between fixed shell and floating inner core
Have a seal rubber sleeve for blocking the flying height between fixed shell and floating inner core, the front end of seal rubber sleeve be in floating
The inner core connecting pin that core is fixedly connected, rear end are the shell connecting pin being fixed at the hole edge of perforation, it is characterised in that: described floating
The rear side of dynamic inner core is equipped with the insulating press boards for being fitted in contact on floating inner core, the inner core connection of the seal rubber sleeve
End is protruded between insulating press boards and floating inner core to seal to insulating press boards and floating inner core.
7. connector assembly according to claim 6, it is characterised in that: the insulating press boards, which have, protrudes into in-core in floating
In-core part and the core outer portion outside floating inner core, the core outer portion be equipped with floating inner core along insulating press boards with
The outward flange of the compaction direction compression fit of floating inner core, the inner core connecting pin include in in-core part and floating inner core it
Between in-core hermetic unit and the core external seal part between outward flange and floating inner core.
8. connector assembly according to claim 7, it is characterised in that: be all provided in the interior and exterior of the in-core hermetic unit
There is annular protrusion.
9. according to the described in any item connector assemblies of claim 6-8, it is characterised in that: the outer edge of the fixed shell is set
There is the position limiting structure of the compression deformation for limiting the seal rubber sleeve.
10. connector assembly according to claim 9, it is characterised in that: the position limiting structure is to be convexly equipped in the fixation
The convex edge at the edge of shell.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018216162457 | 2018-09-30 | ||
| CN201821616245 | 2018-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282508U true CN209282508U (en) | 2019-08-20 |
Family
ID=67606734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822172576.2U Active CN209282508U (en) | 2018-09-30 | 2018-12-24 | A kind of connector assembly and its connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209282508U (en) |
-
2018
- 2018-12-24 CN CN201822172576.2U patent/CN209282508U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101615748B (en) | Direct-plug water-sealed connector component, plug thereof and socket thereof | |
| CN200979940Y (en) | A round directly-inserting-type electric connector | |
| CN2927387Y (en) | Direct-connected circular electric connector | |
| CN209282508U (en) | A kind of connector assembly and its connector | |
| CN109103680B (en) | Two-core heating connector | |
| CN207490212U (en) | A kind of waterproof rectangular connector | |
| CN212412302U (en) | Waterproof and dustproof plug and socket assembly | |
| CN211428450U (en) | Waterproof high-voltage junction box | |
| CN201413919Y (en) | Difference contact couple and difference connector | |
| CN207868472U (en) | High-tension connector and battery pack | |
| CN104167633B (en) | A kind of high voltage withstanding electric connector | |
| CN219610835U (en) | USB connector and electronic equipment | |
| CN201234022Y (en) | Padlock electric connector, plug and socket thereof | |
| CN109449693A (en) | Connector assembly, connector, insulator | |
| CN210535887U (en) | Mining explosion-proof cable connector | |
| CN210092424U (en) | Socket for electric connector and electric connector | |
| CN203934188U (en) | A kind of via hole of electrical appliance wires under water waterproof seal | |
| CN219478125U (en) | Waterproof construction of post charges to earphone | |
| CN206059764U (en) | Integral high-pressure shield electric-connector socket | |
| CN209266673U (en) | A kind of multi-function jack shell | |
| CN209487797U (en) | A kind of mistake proofing cartridge socket | |
| CN220544385U (en) | Waterproof dustproof Type-C connector | |
| CN217823128U (en) | Lithium cell group for new energy automobile of leak protection gas | |
| CN201262999Y (en) | Contact member and fixed structure thereof and printed board electric connector with the structure | |
| CN211531567U (en) | Sealing structure for screw connection and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |