CN205882279U - Waterproof wire who takes seal structure restraints - Google Patents
Waterproof wire who takes seal structure restraints Download PDFInfo
- Publication number
- CN205882279U CN205882279U CN201620663067.8U CN201620663067U CN205882279U CN 205882279 U CN205882279 U CN 205882279U CN 201620663067 U CN201620663067 U CN 201620663067U CN 205882279 U CN205882279 U CN 205882279U
- Authority
- CN
- China
- Prior art keywords
- female
- binding post
- junction surface
- public
- handheld division
- 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.)
- Expired - Fee Related
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a waterproof wire who takes seal structure restraints in wire rod connection technology field, include the male joint and the female joint that are used for paiing the electrical property joint, the male joint connects wire, public binding post and public affairs to connect sealed shell to constitute by public affairs, and public affairs connect sealed shell to connect wire, female binding post and mother to connect sealed shell to constitute including public handheld portion and the public heading joint portion of holding, female joint by mother, and mother connects sealed shell to include female handheld portion of end and female heading joint portion, and the surface of female heading joint portion is equipped with the sealing washer. Add seal structure on the basis of current pencil because female binding post and public binding post all are located seal structure, when female heading joint portion pair public heading joint portion inserts and in the time, female binding post and public binding post can effectively prevent the dust entering all at encapsulated situation, and be all right waterproof, the holistic butt joint confining force of multiplicable pencil to can prevent female binding post and public binding post because of disconnection and short circuit cause electric harmfully and arouse the incident.
Description
Technical field
This utility model relates to wire rod interconnection technique field, is specifically related to wire harness and connects, seals structure particularly to band
Water-proof wire bundle.
Background technology
Wire harness provides the overall, such as trunk, switch, control system etc. of service equipment for certain load source group.
Wire harness is typically made up of wire, insulating sheath, binding post and wrapper material.Automotive wire bundle is the network master of automobile circuit
Body, does not has wire harness the most not automobile circuit, wire harness refer to by the contact terminal (adapter) of copper product punching with
After electric wire crimping, outside plastic compression insulator or added metal housing etc. again, tie up with wire harness and form the assembly connecting circuit.
It is coated with High temperature-resistanadhesive adhesive tape outside existing wire harness, aging loosening, especially at binding post, two easily occur
Binding post directly matches connection, and docking retentivity is less, easily is occurred loosening and break-off by external force.The most existing line
Shu Benshen sealing is not so good, and therefore at binding post, waterproof effect is poor, and wire harness is transmission electric power or other signals, is
Abstain from very much the infiltration having water, once touch water, the most then cause the work of some circuit components of Effect of Short Circuit, heavy then make
The wire harness becoming electric shock accidents, particularly automobile is the most short-circuit, it would be possible to affect the whole drive system of automobile, even causes weight
Big traffic accident, the seriousness of the state of affairs is that people cannot estimate.
Utility model content
The purpose of this utility model is to solve disadvantages described above, it is provided that band seals the water-proof wire bundle of structure, and it can be the most dust-proof
Waterproof, it is to avoid to cause security incident.
The purpose of this utility model is achieved in the following ways:
Band seals the water-proof wire bundle of structure, including for carrying out matching the male joint electrically engaged and female joint, male joint
Being made up of public access wire, public access line terminals and public access capsul, public access line terminals is electrically connected at an end of public access wire, public
Connect capsul and include male end Handheld Division and male end junction surface, male end junction in the front end of male end Handheld Division, male end junction surface
Front end be sealing engagement opening, the inside at male end junction surface be with envelope coupling opening conducting receiving cavity, public access line terminals
It is fixedly mounted on the inside of male end Handheld Division, and the wiring opening of public access line terminals is positioned at the bottom surface at male end junction surface, and with close
The direction of envelope coupling opening is identical, and the public access wire back-end sealing from male end Handheld Division is drawn;Female joint is connect wire by mother, mother connects
Line terminals and mother connect capsul and constitute, and female binding post is electrically connected at mother and connects an end of wire, and mother connects capsul and includes mother
End Handheld Division and female end junction surface, female end junction is in the front end of female end Handheld Division, and mother connects wire behind female end Handheld Division
End seals draws, and the rear end of female binding post is fixedly mounted in female end junction surface, and the front end of female binding post extends forward,
Female binding post penetrates in public access line terminals for pairing, the external shape at female end junction surface and size and the appearance at male end junction surface
Cavity of receiving pairing is identical, and female end junction surface is in the receiving cavity penetrating male end junction surface from the pairing of sealing engagement opening, female
The surface at end junction surface is provided with for acting the sealing ring sealing waterproof action.
In described above, as preferred scheme, single injection-molded is passed through at described male end Handheld Division and male end junction surface
Constitute.
In described above, as preferred scheme, single injection-molded is passed through at described female end Handheld Division and female end junction surface
Constitute.
In described above, as preferred scheme, the middle part surface periphery at described female end junction surface is provided with for installing close
The locating slot of seal, the inwall at male end junction surface is provided with the crowning for carrying out pairing laminating with sealing ring, and locating slot is easy to
Sealing ring is installed, sealing ring can be limited simultaneously and be difficult to displacement, it addition, crowning can increase the sealing of entirety after fitting with sealing ring
Property.
In described above, as preferred scheme, the inside of described public access line terminals is provided with positioning and guiding bar, female terminals
The surface of son is provided with and the positioning and guiding groove of positioning and guiding bar position pairing, when female binding post engages with the pairing of public access line terminals
Time, the pairing of positioning and guiding bar is inserted in positioning and guiding groove, and the structure that positioning and guiding groove engages with the pairing of positioning and guiding bar can prevent
Because operation connects the damage of product that error is caused.
In described above, as preferred scheme, described male end Handheld Division is equipped with position with the surface of female end Handheld Division
Relative orientation engages and indicates, when two orientations engage indicate point to same straight line time, it is male that female binding post can match insertion
In binding post.
In described above, as preferred scheme, described male end Handheld Division, male end junction surface, female end Handheld Division and female end
Junction surface is cylindrical structural, and the diameter at male end junction surface is more than male end Handheld Division and the diameter of female end Handheld Division.
Provide the benefit that produced by this utility model: on the basis of existing wire harness, have additional sealing structure, this sealing
Structure includes that public access capsul and mother connect capsul, grasps male end Handheld Division and female end Handheld Division respectively, then during operation
Directly carrying out pairing behind alignment position to connect, when public access line terminals is inserted in female binding post pairing, mother connects the female end of capsul
Junction surface is also matched in the male end junction surface inserting public access capsul, is additionally provided with for acting the sealing sealing waterproof action
Circle, owing to female binding post and public access line terminals are respectively positioned in sealing structure, when female end junction surface, male end junction surface is inserted in pairing
Time interior, female binding post is in sealing state with public access line terminals, seals structure and plays good sealing function, and overall co-ordination is tight
Close, can effectively prevent dust from entering, simultaneously can also be waterproof, in can directly discharging water after connection and do not seep water, it is to avoid because of infiltration leakage
Electricity and cause security incident, stopping in using contact point aoxidizes the loose contact caused, it addition, the pairing of female end junction surface
After inserting male end junction surface, can increase the docking retentivity that wire harness is overall, docking retentivity is two to three times of prior art, from
And female binding post can be prevented because disconnection and short circuit are caused the worst and cause security incident with public access line terminals.
Accompanying drawing explanation
Fig. 1 is the perspective view of the connection status of this utility model embodiment;
Fig. 2 is the perspective view of male joint in this utility model embodiment;
Fig. 3 is the perspective view of female joint in this utility model embodiment;
In figure, 1 is public access wire, and 2 is public access line terminals, and 3 connect wire for mother, and 4 is female binding post, and 5 is that male end is hand-held
Portion, 6 is male end junction surface, and 7 is female end Handheld Division, and 8 is female end junction surface, and 9 is sealing ring, and 10 engage sign for orientation.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
The present embodiment, sees figures.1.and.2, and the band that it is embodied as seals the water-proof wire bundle of structure and includes for joining
To the male joint electrically engaged and female joint, male joint is made up of public access wire 1, public access line terminals 2 and public access capsul, public access
Line terminals 2 is electrically connected at an end of public access wire 1, and public access capsul includes male end Handheld Division 5 and male end junction surface 6, public
Connect capsul to be molded of plastic material, and male end Handheld Division 5 is consisted of single injection-molded with male end junction surface 6, female joint
Being met wire 3, female binding post 4 and mother to connect capsul constitute by mother, female binding post 4 is electrically connected at mother and connects an end of wire 3
End, mother connects capsul and includes female end Handheld Division 7 and female end junction surface 8, and mother connects capsul and is molded of plastic material, and female end is hand-held
Portion 7 is consisted of single injection-molded with female end junction surface 8.
In the present embodiment, male end Handheld Division 5 and male end junction surface 6 are cylindrical structural, and the diameter at male end junction surface 6
Diameter more than male end Handheld Division 5.Male end junction surface 6 is positioned at the front end of male end Handheld Division 5, and the front end at male end junction surface 6 is close
Envelope coupling opening, the inside at male end junction surface 6 is and the receiving cavity of envelope coupling opening conducting, and public access line terminals 2 fixedly mounts
In the inside of male end Handheld Division 5, and the wiring opening of public access line terminals 2 is positioned at the bottom surface at male end junction surface 6, and and sealing engagement
The direction of opening is identical, and the public access wire 1 back-end sealing from male end Handheld Division 5 is drawn, it is ensured that public access wire 1 and male end Handheld Division
The link position of 5 has good sealing.
In the present embodiment, female end Handheld Division 7 and female end junction surface 8 are cylindrical structural, and female end Handheld Division 7 and male end
The equal diameters of Handheld Division 5.Female end junction surface 8 is positioned at the front end of female end Handheld Division 7, and mother connects wire 3 behind female end Handheld Division 7
End seals draws, it is ensured that mother connects the link position of wire 3 and female end Handheld Division 7 and has good sealing, female binding post 4
Rear end is fixedly mounted in female end junction surface 8, and the front end of female binding post 4 extends forward, and female binding post 4 is worn for pairing
Entering in public access line terminals 2, the external shape at female end junction surface 8 and size are identical with the receiving cavity pairing at male end junction surface 6, female
End junction surface 8 is in the receiving cavity penetrating male end junction surface 6 from the pairing of sealing engagement opening.
The surface at female end junction surface 8 is provided with for acting the sealing ring 9 sealing waterproof action, the middle part table at female end junction surface 8
Periphery, face is provided with the locating slot for installing sealing ring 9, and the inwall at male end junction surface 6 is provided with for matching with sealing ring 9
The crowning of laminating, locating slot is easily installed sealing ring 9, can limit sealing ring 9 simultaneously and be difficult to displacement, it addition, crowning is with close
The sealing of entirety can be increased after seal 9 laminating.
Male end Handheld Division 5 is equipped with the relative orientation in position and engages sign 10 with the surface of female end Handheld Division 7, when two fixed
In time engaging sign 10 sensing same straight line, female binding post 4 can match in insertion public access line terminals 2.Use respectively during operation
Holding male end Handheld Division 5 and female end Handheld Division 7, directly carry out pairing and connect after being then aligned with position, now two orientations connect
Closing and indicate 10 sensing same straight lines, the inside of public access line terminals 2 is provided with positioning and guiding bar, and the surface of female binding post 4 is provided with
With the positioning and guiding groove of positioning and guiding bar position pairing, when female binding post 4 engages with public access line terminals 2 pairing, location is led
Inserting in positioning and guiding groove to bar pairing, the structure that positioning and guiding groove engages with the pairing of positioning and guiding bar can prevent because operation is connected
The damage of product that error is caused.When female end junction surface 8 pairing is inserted in male end junction surface 6, female binding post 4 and public access line
Terminal 2 is in sealing state, seals structure and plays good sealing function, and overall co-ordination is tight, can effectively prevent dust from entering,
Simultaneously can also be waterproof, in can directly discharging water after connection and do not seep water, it is to avoid cause security incident because of infiltration electric leakage, stop
In using, contact point aoxidized the loose contact caused, it addition, after male end junction surface 6 is inserted in female end junction surface 8 pairing, can increase
Adding the docking retentivity that wire harness is overall, docking retentivity is two to three times of prior art, thus can prevent female binding post 4 with
Public access line terminals 2 is caused the worst because of disconnection and short circuit and is caused security incident.
Above content is to combine concrete preferred embodiment further detailed description of the utility model, it is impossible to recognize
Fixed of the present utility model being embodied as is confined to these explanations.Ordinary skill people for this utility model art
For Yuan, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, it is regarded as this
The protection domain of utility model.
Claims (7)
1. band seals the water-proof wire bundle of structure, and including for carrying out matching the male joint electrically engaged and female joint, its feature exists
In: male joint is made up of public access wire, public access line terminals and public access capsul, and public access line terminals is electrically connected at public access wire
One end, public access capsul includes male end Handheld Division and male end junction surface, and male end junction is in the front end of male end Handheld Division, public
The front end at end junction surface is sealing engagement opening, and the inside at male end junction surface is and the receiving cavity of envelope coupling opening conducting, public
Binding post is fixedly mounted on the inside of male end Handheld Division, and the wiring opening of public access line terminals is positioned at the end at male end junction surface
Face, and identical with the direction of sealing engagement opening, and the public access wire back-end sealing from male end Handheld Division is drawn;Female joint is connect by mother
Wire, female binding post and mother connect capsul and constitute, and female binding post is electrically connected at mother and connects an end of wire, and mother connects sealing
Shell includes female end Handheld Division and female end junction surface, and female end junction is in the front end of female end Handheld Division, and mother connects wire from female end hands
The back-end sealing holding portion is drawn, and the rear end of female binding post is fixedly mounted in female end junction surface, and the front end of female binding post
Extending forward, female binding post penetrates in public access line terminals for pairing, the external shape at female end junction surface and size and male end
The receiving cavity pairing at junction surface is identical, and female end junction surface for penetrating the receiving at male end junction surface from the pairing of sealing engagement opening
In cavity, the surface at female end junction surface is provided with for acting the sealing ring sealing waterproof action.
The most according to claim 1, band seals the water-proof wire bundle of structure, it is characterised in that: described male end Handheld Division connects with male end
Conjunction portion is consisted of single injection-molded.
The most according to claim 2, band seals the water-proof wire bundle of structure, it is characterised in that: described female end Handheld Division connects with female end
Conjunction portion is consisted of single injection-molded.
4. the water-proof wire bundle of structure is sealed according to band described in claims 1 to 3 any one, it is characterised in that: described female end connects
The middle part surface periphery in conjunction portion is provided with the locating slot for installing sealing ring, the inwall at male end junction surface be provided with for sealing ring
Carry out the crowning of pairing laminating.
5. the water-proof wire bundle of structure is sealed according to band described in claims 1 to 3 any one, it is characterised in that: described public access line
The inside of terminal is provided with positioning and guiding bar, and the surface of female binding post is provided with and the positioning and guiding of positioning and guiding bar position pairing
Groove, when female binding post engages with the pairing of public access line terminals, the pairing of positioning and guiding bar is inserted in positioning and guiding groove.
The most according to claim 5, band seals the water-proof wire bundle of structure, it is characterised in that: described male end Handheld Division and female end hands
The orientation joint that the surface holding portion is equipped with position relative indicates, when two orientations engage and indicate sensing same straight line, female
Binding post can match in insertion public access line terminals.
7. the water-proof wire bundle of structure is sealed according to band described in claims 1 or 2 or 3 or 6, it is characterised in that: described public affairs
End Handheld Division, male end junction surface, female end Handheld Division and female end junction surface are cylindrical structural, and the diameter at male end junction surface is big
In male end Handheld Division and the diameter of female end Handheld Division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663067.8U CN205882279U (en) | 2016-06-29 | 2016-06-29 | Waterproof wire who takes seal structure restraints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663067.8U CN205882279U (en) | 2016-06-29 | 2016-06-29 | Waterproof wire who takes seal structure restraints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882279U true CN205882279U (en) | 2017-01-11 |
Family
ID=57693702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620663067.8U Expired - Fee Related CN205882279U (en) | 2016-06-29 | 2016-06-29 | Waterproof wire who takes seal structure restraints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742595A (en) * | 2019-02-15 | 2019-05-10 | 浙江绿源电动车有限公司 | Wiring harness connector and plug-pull tool |
| CN113783022A (en) * | 2021-09-13 | 2021-12-10 | 无锡百祺电子科技有限公司 | Plug-in wire harness connector with good sealing performance |
-
2016
- 2016-06-29 CN CN201620663067.8U patent/CN205882279U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742595A (en) * | 2019-02-15 | 2019-05-10 | 浙江绿源电动车有限公司 | Wiring harness connector and plug-pull tool |
| CN113783022A (en) * | 2021-09-13 | 2021-12-10 | 无锡百祺电子科技有限公司 | Plug-in wire harness connector with good sealing performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170105 Address after: Zhengyang County of Zhumadian City, Henan province 463602 Fu Zhai Xiang Shuang Tun Cun Shuang Tun No. 49 Patentee after: Li Bang Address before: 463600 Zhengyang City, Zhumadian province Zhen Yang Zhen Road, 291-2-1-201, No. Patentee before: Li Bang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20180629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |