CN208690617U - A kind of waterproof anticreep Male end connector - Google Patents
A kind of waterproof anticreep Male end connector Download PDFInfo
- Publication number
- CN208690617U CN208690617U CN201821279067.3U CN201821279067U CN208690617U CN 208690617 U CN208690617 U CN 208690617U CN 201821279067 U CN201821279067 U CN 201821279067U CN 208690617 U CN208690617 U CN 208690617U
- Authority
- CN
- China
- Prior art keywords
- pin needle
- interface
- gum cover
- high current
- good
- 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
Links
- 230000011664 signaling Effects 0.000 claims abstract description 19
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 229910052763 palladium Inorganic materials 0.000 claims description 9
- 238000007747 plating Methods 0.000 claims description 8
- 238000009713 electroplating Methods 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003292 glue Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of waterproof anticreep Male end connectors, including connector body and PIN needle；In the grafting chamber that connector body front end is provided with interface and extends along interface into connector body；High current interface and control signaling interface are provided in grafting chamber room；PIN needle is installed in high current interface and control signaling interface；Gum cover is arranged with outside PIN needle, gum cover is located at the rear end of PIN needle；Through-hole is provided in PIN needle, positioned at the junction of gum cover and PIN needle；Gum cover side positioned at PIN needle two sides is connected by through-hole.The utility model is simple and reasonable, and connective stability is good, and gum cover is good with PIN needle bond strength, is not easy de- split, long service life is cooperated using the gum cover of stairstepping step structure and the PIN needle hole of terminative connector, has good waterproof performance, it is provided with jube, safety is good, and using effect is good.
Description
Technical field
The utility model relates to electrical connections field more particularly to a kind of waterproof anticreep Male end connectors.
Background technique
Connector be electronic engineering technical staff often in contact with a kind of component.Its effect is very simple: in circuit
The place of being blocked isolates between obstructed circuit, erects the bridge of communication, to make current flowing, circuit is made to realize scheduled function
Energy.Connector is indispensable component in electronic equipment.
Pluging connector is a kind of common connector type, is generally connected by mutually matched Male end connector and female end
Connect device composition.PIN needle is usually set on Male end connector, for carrying out grafting with terminative connector.In order to improve PIN needle
Stability and waterproof seal can be molded flexible glue at PIN needle rear portion, the rear portion of PIN needle coated by flexible glue.Due to flexible glue and
The problem of PIN needle material, using traditional structure, flexible glue and PIN needle poor bonding strength during grafting, squeeze flexible glue, easily lead to
Flexible glue occurs cracking or be detached from PIN needle, influences the quality and service life of connector.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of waterproof anticreep Male end connector, for existing skill
Deficiency in art is arranged through-hole in PIN needle and flexible glue junction, so that the flexible glue of PIN needle two sides is connected, solve using biography
It unites structure, flexible glue and PIN needle poor bonding strength during grafting, squeeze flexible glue, easily lead to flexible glue and occur cracking or and PIN needle
The problem of being detached from, influencing the quality and service life of connector.
In order to achieve the above objectives, the technical solution of the utility model is as follows: a kind of waterproof anticreep Male end connector, including even
Connect device ontology and PIN needle；Interface is provided with and along the interface to the connector in the connector body front end
The grafting chamber extended in ontology；High current interface and control signaling interface are provided in the grafting chamber room；The big electricity
Stream interface is two groups, is located at the two sides of the control signaling interface, is arranged with the control signaling interface interval；Described
The PIN needle is installed in high current interface and control signaling interface；Gum cover, the gum cover position are arranged with outside the PIN needle
In the rear end of the PIN needle；It is provided with through-hole in the PIN needle, positioned at the junction of the gum cover and the PIN needle；Position
It is connected in the gum cover side of the PIN needle two sides by the through-hole.
As a kind of preferred embodiment of the utility model, it is provided between the high current interface and control signaling interface
The jube of disk construction；The jube protrudes the front end of the PIN needle.
As a kind of preferred embodiment of the utility model, the gum cover is in the stairstepping step structure around the PIN needle.
As a kind of preferred embodiment of the utility model, the PIN needle is made of brass material；On the PIN needle surface
Be electroplate with copper plate, the copper plate with a thickness of 200 μm；The copper facing layer surface is provided with high phosphorus nickel layer；In the height
Phosphorus nickel layer electroplating surface has a plating palladium layers, the plating palladium layers with a thickness of 30 μm；There is silver coating in the plating palladium layers electroplating surface, institute
State silver coating with a thickness of 40 μm.
Through the above technical solutions, the beneficial effect of technical solutions of the utility model is: the utility model structure is simply closed
Reason, connective stability is good, and gum cover is good with PIN needle bond strength, is not easy to take off and split, long service life, using stairstepping step structure
Gum cover and terminative connector PIN needle hole cooperate, have good waterproof performance, high current interface and control signaling interface
Between be provided with jube, can be protruded into avoid hand in Male end connector cause electric shock and short circuit a possibility that, safety is good, makes
It is good with effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the ordered state schematic diagram of the PIN needle of the utility model.
Fig. 3 is the structural schematic diagram of the PIN needle of the utility model.
Number and corresponding component title represented by letter in figure:
1. 3. gum cover of connector body 2.PIN needle
4. 5. through-hole of jube.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
In conjunction with Fig. 1 to Fig. 3, the utility model provides a kind of waterproof anticreep Male end connector, is used for electric bicycle lithium
Battery charging connection interface, including connector body 1 and PIN needle 2.1 front end of connector body is provided with interface and edge
The grafting chamber that interface extends into connector body 1.It is provided with high current interface in grafting chamber room and control signal connects
Mouthful.Control signaling interface is used to control the transmission of signal, and high current interface is used for the transmission of charging current.High current interface is two
Group is located at the two sides of control signaling interface, with the setting of control signaling interface interval.On the one hand plug stability is good in this way,
On the other hand it is not susceptible to short circuit.At the same time it can also be provided with plate shaped knot between high current interface and control signaling interface
The jube 4 of structure.High current interface and the setting of control signaling interface interval provide space for setting jube 4, and jube 4 protrudes PIN needle
2 front end.Jube 4 can effectively improve the security performance of the utility model.
PIN needle 2 is installed in high current interface and control signaling interface.The tail end of PIN needle 2 is welded with line end,
And it is packaged；The front end of PIN needle 2 is stretched out to interface.Gum cover 3 is arranged with outside PIN needle 2, after gum cover 3 is located at PIN needle 2
End.In conjunction with Fig. 3, through-hole 5 is provided in PIN needle 2, positioned at the junction of gum cover 3 and PIN needle 2；Glue positioned at 2 two sides of PIN needle
3 sides are covered to be connected by through-hole 5.When production, PIN needle 2 is placed in injection mold, gum cover 3 and PIN needle 2 are carried out
Injection molding is integrally formed, and due to the setting of through-hole 5, the bond strength of gum cover 3 and PIN needle 2 is more preferable.
In order to improve the waterproof performance of the utility model, gum cover 3 is in the stairstepping step structure around PIN needle 2.Gum cover 3
Cooperate with the hole PIN of terminative connector, good waterproof effect can be played, while can be by the water in the hole terminative connector PIN
Discharge.
In order to improve the performance of PIN needle 2, PIN needle 2 is made of brass material.There is copper plate in 2 electroplating surface of PIN needle, plates
Layers of copper with a thickness of 200 μm；Copper facing layer surface is provided with high phosphorus nickel layer；There are plating palladium layers in high phosphorus nickel layer electroplating surface, plates palladium
Layer with a thickness of 30 μm；Have a silver coating in plating palladium layers electroplating surface, silver coating with a thickness of 40 μm.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: the utility model is simple and reasonable, connection
Stability is good, and gum cover 3 and 2 bond strength of PIN needle are good, is not easy to take off and split, long service life, using the gum cover of stairstepping step structure
3 cooperate with 2 hole of PIN needle of terminative connector, have good waterproof performance, between high current interface and control signaling interface
It is provided with jube 4, a possibility that causing electric shock and short circuit can be protruded into Male end connector to avoid hand, safety is good, uses
Effect is good.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (4)
1. a kind of waterproof anticreep Male end connector, which is characterized in that including connector body and PIN needle；In the connector sheet
The grafting chamber that body front end is provided with interface and extends along the interface into the connector body；In the grafting
High current interface and control signaling interface are provided in chamber；The high current interface is two groups, is located at the control letter
The two sides of number interface are arranged with the control signaling interface interval；It is installed in the high current interface and control signaling interface
There is the PIN needle；Gum cover is arranged with outside the PIN needle, the gum cover is located at the rear end of the PIN needle；In the PIN needle
It is provided with through-hole, positioned at the junction of the gum cover and the PIN needle；The gum cover side positioned at the PIN needle two sides is logical
The through-hole is crossed to be connected.
2. waterproof anticreep Male end connector according to claim 1, which is characterized in that in the high current interface and control
The jube of disk construction is provided between signaling interface；The jube protrudes the front end of the PIN needle.
3. waterproof anticreep Male end connector according to claim 1, which is characterized in that the gum cover is in around the PIN
The stairstepping step structure of needle.
4. waterproof anticreep Male end connector according to claim 1, which is characterized in that the PIN needle is by brass material system
At；Have a copper plate in the PIN needle electroplating surface, the copper plate with a thickness of 200 μm；It is provided in the copper facing layer surface
High phosphorus nickel layer；Have a plating palladium layers in the high phosphorus nickel layer electroplating surface, the plating palladium layers with a thickness of 30 μm；In the plating palladium layers table
Face is electroplate with silver coating, the silver coating with a thickness of 40 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279067.3U CN208690617U (en) | 2018-08-09 | 2018-08-09 | A kind of waterproof anticreep Male end connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279067.3U CN208690617U (en) | 2018-08-09 | 2018-08-09 | A kind of waterproof anticreep Male end connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690617U true CN208690617U (en) | 2019-04-02 |
Family
ID=65884312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821279067.3U Expired - Fee Related CN208690617U (en) | 2018-08-09 | 2018-08-09 | A kind of waterproof anticreep Male end connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119790A (en) * | 2018-08-09 | 2019-01-01 | 江苏和飞航天电子有限公司 | A kind of novel lithium battery charge connector |
-
2018
- 2018-08-09 CN CN201821279067.3U patent/CN208690617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119790A (en) * | 2018-08-09 | 2019-01-01 | 江苏和飞航天电子有限公司 | A kind of novel lithium battery charge connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |