CN104283047A - Waterproof assembly, interface and electronic equipment - Google Patents
Waterproof assembly, interface and electronic equipment Download PDFInfo
- Publication number
- CN104283047A CN104283047A CN201310273629.9A CN201310273629A CN104283047A CN 104283047 A CN104283047 A CN 104283047A CN 201310273629 A CN201310273629 A CN 201310273629A CN 104283047 A CN104283047 A CN 104283047A
- Authority
- CN
- China
- Prior art keywords
- repellent component
- water repellent
- metal terminal
- water chamber
- opening surface
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
-
- 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
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- 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
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
Abstract
The invention discloses a waterproof assembly which comprises a metal terminal and a waterproof chamber with one open surface. One end of the metal terminal is arranged in the chamber of the waterproof chamber, and the other end penetrates through a non-open surface which opposes the open surface of the waterproof chamber. The metal terminal is sealed with the non-open surface of the waterproof chamber. The invention further discloses an interface and electronic equipment, wherein the interface and the electronic equipment respectively comprise the waterproof assembly. The waterproof assembly can prevent a problem of waterproofing incapability caused by damage of a plug.
Description
Technical field
The present invention relates to waterproof technique, particularly, relate to a kind of water repellent component, interface and electronic equipment.
Background technology
On Mobile Phone Consumption market, waterproof mobile phone, due to the water resistance of its uniqueness, meets the diversified demand of some consumers, thus more and more welcome, and the large factory of each mobile phone is all proposed the characteristic waterproof mobile phone of oneself.
At present, the usb device waterproof of all waterproof mobile phones gone on the market is all adopt outside usb, add waterproof stopper, realize waterproof by the interference of stopper and housing, the shortcoming of this mode is: 1) need to increase stopper in cell phone appearance, stopper length and width size is about 18.5*6mm, size is larger, moulding unsightly 2) stopper is after long-time use, and stopper can abrasion deformation, and stopper cannot waterproof, or stopper is damaged by consumer, mobile phone just cannot play water-proof function.
(to 7 grades of waterproof mobile phones 7 grades of waterproof of GB definition prevent from the short time from soaking to affect in the market.Implication reaches detrimental extent through the inflow of official hour rear casing is unlikely in the water immersing authorized pressure.Mobile phone 7 grades of waterproof definition are exactly briefly mobile phone is placed on 1m under water and takes out after dark 30 minutes, and it is normal that machine water inlet does not affect mobile phone various functions.), at present, also not occurring in mobile phone industry can the usb waterproof device mobile phone of 7 grades of waterproof and structural design scheme.
Summary of the invention
In order to solve the problems of the technologies described above, the invention discloses a kind of water repellent component, interface and electronic equipment, effectively can ensure the sealing of USB plug and device interior.
The invention discloses a kind of water repellent component, comprise the anti-water chamber of metal terminal and an opening, one end of described metal terminal is arranged in the cavity of described anti-water chamber, the other end runs through the non-opening surface relative with the opening surface of described anti-water chamber, and described metal terminal seals mutually with the non-opening surface of described anti-water chamber.
Preferably,
The non-opening surface of described metal terminal and described anti-water chamber is integrally formed.
Preferably,
Described anti-water chamber comprises the first support and the second support, and described first support and the second support surround the sidewall of described anti-water chamber and described non-opening surface.
Preferably,
Described first support and the second support are integrally formed or are sealed by some glue bond.
Preferably,
The inner side of described waterproof cavity wall arranges metallic support sheet, and described metallic support sheet passes through some glue bond on described waterproof cavity wall.
The invention discloses a kind of interface, comprise the housing of above-mentioned water repellent component and fixing described water repellent component, described water repellent component seals mutually with described housing.
Preferably,
By flexible glue circle interference seal between described water repellent component and described housing.
Preferably,
Described water repellent component is bolted on described housing.
The invention discloses a kind of electronic equipment, comprise mainboard and above-mentioned interface, the other end of described metal terminal is electrically connected with described mainboard after running through the relative non-opening surface of the opening surface of described anti-water chamber.
Preferably,
The other end of described metal terminal is welded on described mainboard.
Beneficial effect of the present invention is:
1) usb stopper can be reduced in moulding, better appearance in moulding, 2) avoid being damaged by stopper that bring cannot anti-water problem, 3) volume is little, simple and reliable, can be mass, the thin little development trend of mobile phone can be adapted to.
Accompanying drawing explanation
Fig. 1 is usb waterproof construction schematic diagram in prior art;
Fig. 2 is the cutaway view of USB water repellent component in the embodiment of the present invention;
Fig. 3 is the structural representation be assembled into by USB water repellent component by screw in the embodiment of the present invention on housing.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, hereinafter will be described in detail to embodiments of the invention by reference to the accompanying drawings.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
At present, the scheme of common usb waterproof as shown in Figure 1, increases by 1 usb stopper waterproof in phone housing 14usb device 13 side.Stopper is by flexible glue 11 and housing 14 interference waterproof, and flexible glue part 11 is by in-mould injection or liquid-state silicon gel oil pressure is shaping ensures positional precision, and on stopper, long buckle is buckled on housing 14, and stopper realizes waterproof by pressure measurement flexible glue 11 and housing 14 interference.The shortcoming of this scheme, stopper needs dimensional space comparatively large, causes plug failure handsome in appearance.And easily damage in stopper use procedure, cause the hidden danger in useful life of waterproof failure.
In one embodiment of the present of invention, disclose a kind of USB water repellent component, as shown in Figure 2, comprise the anti-water chamber 26 of metal terminal 27 and an opening, one end of metal terminal 27 is arranged in anti-water chamber 26, the other end runs through the non-opening surface relative with the opening surface of anti-water chamber 26, and metal terminal 27 seals mutually with the non-opening surface of anti-water chamber 26.
Anti-water chamber 26 in the present embodiment is except opening surface, other are all hermetically-sealed constructions, one end of metal terminal 27 is arranged on the inside of anti-water chamber 26, and the other end runs through the non-opening surface of anti-water chamber 26, is tightly connected inside and outside metal terminal 27 part by in-mould injection.Like this, be hermetically-sealed construction in the cavity of whole anti-water chamber 26, play excellent waterproof effect.
Time on the housing 21 above-mentioned USB water repellent component being assembled into electronic equipment, ensure the sealing between USB water repellent component and housing 21, the outer wall of the anti-water chamber 26 of water repellent component will fit tightly with housing 21, in order to reach better waterproof effect, can overlap on the outer wall of anti-water chamber 26 and seal flexible glue circle 24, time on the housing 21 USB water repellent component being assembled into electronic equipment, outer wall and the housing 21 of the anti-water chamber 26 of water repellent component realize interference fit, and waterproof effect is better.
Anti-water chamber 26 in the present embodiment comprises PC support 28, PC support 23, two supports and surrounds the sidewall of anti-water chamber 26 and non-opening surface, and two supports can be tightly connected by a glue 22, also can be integrally formed.
Can extension supporting steel disc 25 in the inner side of the sidewall of anti-water chamber 26, will support steel disc 25 and be fixed on the inner side of anti-water chamber 26 by a glue, supporting steel disc 25 1 is to play the supporting role to support, and two is the waterproof effects that can strengthen anti-water chamber 26.
One end of metal terminal 27 connects USB plug connector, and the other end is connected on the mainboard 29 of electronic equipment by paster, and put a spot glue, also can directly be welded on mainboard 29, realizes the electrical connection of metal terminal 27 and mainboard 29.
In order to prevent the relative housing 21 of USB water repellent component from rocking, causing waterproof failure, as shown in Figure 3, by screw, USB water repellent component can be fastened on housing.
It should be noted that; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the present invention.
Claims (10)
1. a water repellent component, it is characterized in that, comprise the anti-water chamber of metal terminal and an opening, one end of described metal terminal is arranged in the cavity of described anti-water chamber, the other end runs through the non-opening surface relative with the opening surface of described anti-water chamber, and described metal terminal seals mutually with the non-opening surface of described anti-water chamber.
2. water repellent component as claimed in claim 1, is characterized in that:
The non-opening surface of described metal terminal and described anti-water chamber is integrally formed.
3. water repellent component as claimed in claim 1, is characterized in that:
Described anti-water chamber comprises the first support and the second support, and described first support and the second support surround the sidewall of described anti-water chamber and described non-opening surface.
4. water repellent component as claimed in claim 3, is characterized in that:
Described first support and the second support are integrally formed or are sealed by some glue bond.
5. water repellent component as claimed in claim 1, is characterized in that:
The inner side of described waterproof cavity wall arranges metallic support sheet, and described metallic support sheet passes through some glue bond on described waterproof cavity wall.
6. an interface, is characterized in that, comprise the water repellent component according to claim 1-5 any one and the housing fixing described water repellent component, described water repellent component seals mutually with described housing.
7. interface as claimed in claim 6, is characterized in that:
By flexible glue circle interference seal between described water repellent component and described housing.
8. interface as claimed in claim 6, is characterized in that:
Described water repellent component is bolted on described housing.
9. an electronic equipment, is characterized in that, comprises mainboard and the interface according to claim 7 or 8, and the other end of described metal terminal is electrically connected with described mainboard after running through the relative non-opening surface of the opening surface of described anti-water chamber.
10. electronic equipment as claimed in claim 9, is characterized in that:
The other end of described metal terminal is welded on described mainboard.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310273629.9A CN104283047A (en) | 2013-07-01 | 2013-07-01 | Waterproof assembly, interface and electronic equipment |
| PCT/CN2013/082861 WO2014166200A1 (en) | 2013-07-01 | 2013-09-03 | Waterproof component, interface, and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310273629.9A CN104283047A (en) | 2013-07-01 | 2013-07-01 | Waterproof assembly, interface and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104283047A true CN104283047A (en) | 2015-01-14 |
Family
ID=51688902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310273629.9A Pending CN104283047A (en) | 2013-07-01 | 2013-07-01 | Waterproof assembly, interface and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104283047A (en) |
| WO (1) | WO2014166200A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365407A (en) * | 2018-01-26 | 2018-08-03 | 努比亚技术有限公司 | Electronic device terminal interface structure and electronic device terminal |
| CN111082248A (en) * | 2018-10-19 | 2020-04-28 | 中兴通讯股份有限公司 | Mobile terminal |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785549A (en) * | 2016-12-19 | 2017-05-31 | 维沃移动通信有限公司 | A kind of dispensing method of USB socket, mobile terminal and USB socket |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1922769A (en) * | 2004-03-19 | 2007-02-28 | 株式会社日立制作所 | Composite plastic molding piece |
| CN202585877U (en) * | 2012-03-26 | 2012-12-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN202585914U (en) * | 2012-03-26 | 2012-12-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102820579A (en) * | 2011-06-10 | 2012-12-12 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and manufacturing method thereof |
| CN102843889A (en) * | 2012-09-10 | 2012-12-26 | 惠州Tcl移动通信有限公司 | USB (Universal Serial Bus) waterproof component and portable electronic equipment |
| JP2013054844A (en) * | 2011-09-01 | 2013-03-21 | Hirose Electric Co Ltd | Electric connector |
| CN202856047U (en) * | 2012-08-08 | 2013-04-03 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN103094772A (en) * | 2011-11-04 | 2013-05-08 | 日本压着端子制造株式会社 | Waterproof connector and manufacturing method therefor |
-
2013
- 2013-07-01 CN CN201310273629.9A patent/CN104283047A/en active Pending
- 2013-09-03 WO PCT/CN2013/082861 patent/WO2014166200A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1922769A (en) * | 2004-03-19 | 2007-02-28 | 株式会社日立制作所 | Composite plastic molding piece |
| CN102820579A (en) * | 2011-06-10 | 2012-12-12 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and manufacturing method thereof |
| JP2013054844A (en) * | 2011-09-01 | 2013-03-21 | Hirose Electric Co Ltd | Electric connector |
| CN103094772A (en) * | 2011-11-04 | 2013-05-08 | 日本压着端子制造株式会社 | Waterproof connector and manufacturing method therefor |
| CN202585877U (en) * | 2012-03-26 | 2012-12-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN202585914U (en) * | 2012-03-26 | 2012-12-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN202856047U (en) * | 2012-08-08 | 2013-04-03 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN102843889A (en) * | 2012-09-10 | 2012-12-26 | 惠州Tcl移动通信有限公司 | USB (Universal Serial Bus) waterproof component and portable electronic equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365407A (en) * | 2018-01-26 | 2018-08-03 | 努比亚技术有限公司 | Electronic device terminal interface structure and electronic device terminal |
| CN111082248A (en) * | 2018-10-19 | 2020-04-28 | 中兴通讯股份有限公司 | Mobile terminal |
| CN111082248B (en) * | 2018-10-19 | 2022-04-29 | 中兴通讯股份有限公司 | Mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014166200A1 (en) | 2014-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150114 |