CN109038075A - A kind of water-proof structure of connector - Google Patents
A kind of water-proof structure of connector Download PDFInfo
- Publication number
- CN109038075A CN109038075A CN201811014328.3A CN201811014328A CN109038075A CN 109038075 A CN109038075 A CN 109038075A CN 201811014328 A CN201811014328 A CN 201811014328A CN 109038075 A CN109038075 A CN 109038075A
- Authority
- CN
- China
- Prior art keywords
- shell
- waterproof jacket
- water
- proof structure
- connector
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of water-proof structure of connector, including the waterproof jacket and shell being sequentially sleeved on connector body from front to back, the shell is provided with clamping part close to the side of the waterproof jacket, the waterproof jacket is provided with detent corresponding with clamping part portion close to the side of the shell, by fastening the clamping part and detent portion, so that the shell and waterproof jacket are packaged as a whole.A kind of water-proof structure of connector provided in an embodiment of the present invention is arranged waterproof jacket by the surrounding in shell aperture, can effectively be sealed to the gap formed between shell and connector body, barrier steam and dust；In addition, so that the connection of shell and waterproof jacket is stronger, can avoid the problem of waterproof jacket falls off occur also by the way that clamping part and detent portion are respectively set on shell and waterproof jacket.
Description
Technical field
The present embodiments relate to connector construction technical field more particularly to a kind of water-proof structure of connector.
Background technique
As electronics technology is fast-developing now, electronic equipment is gradually popularized in people's lives, and many electronics are set
Standby can all use arrives connector, such as mobile phone, computer, and the circuit board of connector and electronic equipment internal connects, and realizes communication etc.
Function.
In general, the periphery of electronic equipment is arranged in connector, thus connector is directly contacted with external environment, is added
Existing connector body and shell between there are fit-up gap, extraneous steam is easy to enter connector from the fit-up gap
The appearance for the problems such as body interior influences function and the service life of internal element, also results in short circuit.
To solve the above-mentioned problems, the prior art gives two kinds of technical solutions: the first be by by waterproof jacket and modeling
Rubber shell body by integral forming, second is sheathed on waterproof jacket in powder metallurgy shell slot, although obstructing to a certain extent
Extraneous steam, but the drawbacks of there are still different aspects, for example, the first scheme implements complex process, structure is strong
Spend also weaker, and second scheme then assembles more difficult, while powder metallurgy shell is with high costs.
Summary of the invention
The present invention provides a kind of water-proof structure of connector, so as to solve the deficiencies in the prior art.
To achieve the above object, the present invention provides technical solution below:
A kind of water-proof structure of connector, including the waterproof jacket and shell being sequentially sleeved on connector body from front to back,
The shell is provided with clamping part close to the side of the waterproof jacket, the waterproof jacket close to the side of the shell be provided with
The corresponding detent portion of the clamping part, by fastening the clamping part and detent portion, thus by the shell and waterproof sleeve
Dress is integrated.
Further, in the water-proof structure of connector, the clamping part includes position limit arm and is arranged in the position limit arm
On upper limit stuck point.
Further, in the water-proof structure of connector, the position limit arm and upper limit stuck point are integrally formed formula structure.
Further, in the water-proof structure of connector, the detent portion includes limiting slot and is arranged in the limiting slot
On lower limit stuck point.
Further, in the water-proof structure of connector, the limiting slot and lower limit stuck point are integrally formed formula structure.
Further, in the water-proof structure of connector, the waterproof jacket is additionally provided with abutting portion, and the abutting portion is located at
Side of the waterproof jacket far from the shell.
Further, in the water-proof structure of connector, the front end of the rear end of the waterproof jacket and the shell is contradicted.
Further, in the water-proof structure of connector, the waterproof jacket is made of electro-insulating rubber.
Further, in the water-proof structure of connector, the inside of the shell is formed with the cavity of two sides perforation, described
Guide-track groove is provided in cavity, the connector body is placed in the external cavity along the guide-track groove.
The embodiment of the present invention provides a kind of water-proof structure of connector, and waterproof jacket, energy is arranged by the surrounding in shell aperture
It is enough that the gap formed between shell and connector body is effectively sealed, barrier steam and dust；In addition, also by outside
Clamping part and detent portion are respectively set on shell and waterproof jacket, so that the connection of shell and waterproof jacket is stronger, can avoid occurring
The problem of waterproof jacket falls off.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the cross section structure schematic diagram for the water-proof structure of connector that the embodiment of the present invention one provides；
Fig. 2 is the schematic perspective view for the water-proof structure of connector that the embodiment of the present invention one provides.
Fig. 3 is the schematic perspective view for the water-proof structure of connector that the embodiment of the present invention one provides.
Appended drawing reference:
Waterproof jacket 100 and shell 200；
Detent portion 110, limiting slot 111, lower limit stuck point 112, abutting portion 120, clamping part 210, position limit arm 211, the upper limit
Position stuck point 212.
Specific embodiment
To enable the purpose of the present invention, feature, advantage more obvious and understandable, implement below in conjunction with the present invention
Attached drawing in example, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that reality disclosed below
Applying example is only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
In the description of the present invention, it is to be understood that, when a component is considered as " connection " another component, it can
To be directly to another component or may be simultaneously present the component being centrally located.When a component is considered as " setting
Set " another component, it, which can be, is set up directly on another component or may be simultaneously present the component being centrally located.
In addition, the indicating positions such as term " length " " short " "inner" "outside" or positional relationship for the orientation that is shown based on attached drawing or
Person's positional relationship is merely for convenience of the description present invention, rather than the device or original part of indication or suggestion meaning must have this
Specific orientation is operated with specific orientation construction, should not be understood as limitation of the invention with this.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Embodiment one
As shown in Figure 1-3, the embodiment of the present invention provides a kind of water-proof structure of connector, in traditional connector Product Process
Upper increase waterproof jacket and clamping part and detent portion are being respectively set on shell and waterproof jacket, shell can connected with waterproof jacket
It is stronger, effectively waterproof and the problem of waterproof jacket falls off can be avoided the occurrence of.
The water-proof structure of connector, including the waterproof jacket 100 that is sequentially sleeved on connector body from front to back and outer
Shell 200, the shell 200 are provided with clamping part 210 close to the side of the waterproof jacket 100, and the waterproof jacket 100 is close to described
The side of shell 200 is provided with detent portion 110 corresponding with the clamping part 210, by by the clamping part 210 and detent portion
110 fasten, so that the shell 200 and waterproof jacket 100 are packaged as a whole.
Wherein, the waterproof jacket 100 is made of electro-insulating rubber.
The clamping part 210 includes position limit arm 211 and the upper limit stuck point 212 being arranged on the position limit arm 211；Example
Property, the position limit arm 211 and upper limit stuck point 212 are integrally formed formula structure.
The detent portion 110 includes limiting slot 111 and the lower limit stuck point 112 being arranged on the limiting slot 111；Example
Property, the limiting slot 111 and lower limit stuck point 112 are integrally formed formula structure.
Specifically, the upper limit stuck point 212 and lower limit stuck point 112 are raised stuck point, when the clamping part 210 with
When detent portion 110 fastens, the as described upper limit stuck point 212 and lower limit stuck point 112 are fastened.
It should be noted that being integrally formed formula structure can prolong the service life, sound construction, but the institute that the present invention refers to
It states position limit arm 211 and upper limit stuck point 212, the limiting slot 111 and lower limit stuck point 112 is not limited to integrated molding formula knot
The structure of structure, other welding or threaded connection or other clampings.
In one embodiment, it is preferred that the rear end of the waterproof jacket and the front end of the shell contradict.
The waterproof jacket 100 limited position mechanism on horizontal front-rear direction is limited as a result, not easily to fall off, phase
Than in two schemes in the prior art, scheme provided by the invention has simple structure process, strong structural strength, assembling simple
And material cost the advantages of substantially reducing.
Preferably, the waterproof jacket 100 is additionally provided with abutting portion 120, and the abutting portion 120 is located at the waterproof jacket 100
Side far from the shell 200.
The inside of the shell 200 is formed with the cavity of two sides perforation, is provided with guide-track groove, the connection in the cavity
Device main body is placed in the external cavity along the guide-track groove.
The embodiment of the present invention provides a kind of water-proof structure of connector, and waterproof jacket, energy is arranged by the surrounding in shell aperture
It is enough that the gap formed between shell and connector body is effectively sealed, barrier steam and dust；In addition, also by outside
Clamping part and detent portion are respectively set on shell and waterproof jacket, so that the connection of shell and waterproof jacket is stronger, can avoid occurring
The problem of waterproof jacket falls off.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. a kind of water-proof structure of connector, which is characterized in that including the waterproof being sequentially sleeved on connector body from front to back
Set and shell, the shell are provided with clamping part close to the side of the waterproof jacket, the waterproof jacket close to the shell one
Side is provided with detent corresponding with clamping part portion, by fastening the clamping part and detent portion, thus by the shell
It is packaged as a whole with waterproof jacket.
2. water-proof structure of connector according to claim 1, which is characterized in that the clamping part includes position limit arm and setting
Upper limit stuck point on the position limit arm.
3. water-proof structure of connector according to claim 2, which is characterized in that the position limit arm and upper limit stuck point are one
Body formed formula structure.
4. water-proof structure of connector according to claim 1, which is characterized in that the detent portion includes limiting slot and setting
Lower limit stuck point on the limiting slot.
5. water-proof structure of connector according to claim 4, which is characterized in that the limiting slot and lower limit stuck point are one
Body formed formula structure.
6. water-proof structure of connector according to claim 1, which is characterized in that the waterproof jacket is additionally provided with abutting portion,
The abutting portion is located at side of the waterproof jacket far from the shell.
7. water-proof structure of connector according to claim 1, which is characterized in that the rear end of the waterproof jacket and the shell
Front end contradict.
8. water-proof structure of connector according to claim 1, which is characterized in that the waterproof jacket is made of electro-insulating rubber.
9. water-proof structure of connector according to claim 1, which is characterized in that the inside of the shell is formed with two sides and passes through
Logical cavity, guide-track groove is provided in the cavity, and the connector body is placed in the external cavity along the guide-track groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014328.3A CN109038075A (en) | 2018-08-31 | 2018-08-31 | A kind of water-proof structure of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014328.3A CN109038075A (en) | 2018-08-31 | 2018-08-31 | A kind of water-proof structure of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109038075A true CN109038075A (en) | 2018-12-18 |
Family
ID=64622722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811014328.3A Pending CN109038075A (en) | 2018-08-31 | 2018-08-31 | A kind of water-proof structure of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109038075A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864112A (en) * | 2019-12-06 | 2020-03-06 | 长虹美菱股份有限公司 | Leakage-proof plastic shell connector for refrigerator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2704134Y (en) * | 2003-09-30 | 2005-06-08 | 中华研升科技股份有限公司 | Cable connector |
| EP2413431A1 (en) * | 2010-07-30 | 2012-02-01 | Tyco Electronics AMP Italia S.r.l. | Electrical connector with an outer housing, an inner housing and an indicator sleeve |
| CN204793383U (en) * | 2015-06-04 | 2015-11-18 | 张玲亚 | Contraction type USB interface that prevents dust |
| CN205921141U (en) * | 2016-06-30 | 2017-02-01 | 深圳君泽电子有限公司 | USB connector and electronic equipment applying same |
| CN205944583U (en) * | 2016-07-12 | 2017-02-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN207542475U (en) * | 2017-11-29 | 2018-06-26 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN208849152U (en) * | 2018-08-31 | 2019-05-10 | 东莞市广业电子有限公司 | A kind of water-proof structure of connector |
-
2018
- 2018-08-31 CN CN201811014328.3A patent/CN109038075A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2704134Y (en) * | 2003-09-30 | 2005-06-08 | 中华研升科技股份有限公司 | Cable connector |
| EP2413431A1 (en) * | 2010-07-30 | 2012-02-01 | Tyco Electronics AMP Italia S.r.l. | Electrical connector with an outer housing, an inner housing and an indicator sleeve |
| CN204793383U (en) * | 2015-06-04 | 2015-11-18 | 张玲亚 | Contraction type USB interface that prevents dust |
| CN205921141U (en) * | 2016-06-30 | 2017-02-01 | 深圳君泽电子有限公司 | USB connector and electronic equipment applying same |
| CN205944583U (en) * | 2016-07-12 | 2017-02-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN207542475U (en) * | 2017-11-29 | 2018-06-26 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN208849152U (en) * | 2018-08-31 | 2019-05-10 | 东莞市广业电子有限公司 | A kind of water-proof structure of connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864112A (en) * | 2019-12-06 | 2020-03-06 | 长虹美菱股份有限公司 | Leakage-proof plastic shell connector for refrigerator |
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