CN105140698A - Waterproof structure of connector - Google Patents
Waterproof structure of connector Download PDFInfo
- Publication number
- CN105140698A CN105140698A CN201510502514.1A CN201510502514A CN105140698A CN 105140698 A CN105140698 A CN 105140698A CN 201510502514 A CN201510502514 A CN 201510502514A CN 105140698 A CN105140698 A CN 105140698A
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- Prior art keywords
- waterproof
- connector
- installation portion
- water
- proof structure
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Abstract
A waterproof structure of a connector is disclosed. The waterproof structure comprises an electronic equipment housing and a waterproof jacket; a hole for exposing a connector assembly is formed in the electronic equipment housing; the waterproof jacket is arranged in the position of the hole; the waterproof jacket comprises a sleeve for accommodating the connector assembly and an installation part fixed around the hole; a sealing ring is arranged between the installation part and the electronic equipment housing; the sleeve is provided with an opening for exposing the connector assembly; the waterproof structure also comprises a waterproof soft cover connected to the electronic equipment housing; and the waterproof soft cover is used for being connected with the installation part to form a ring of sealing structure surrounding the opening.
Description
Technical field
The present invention relates to a kind of connector construction, particularly a kind of water-proof structure of connector.
Background technology
Along with the development of science and technology, the application of mobile electronic products is more and more extensive, as image recorder, PDA (personal digital assistant) etc. accept by ordinary populace.Usually, this type of is applied to outdoor mobile electronic products all must possess higher classification of waterproof, loses efficacy or short circuit owing to being subject to the infringement of rainwater or moisture to avoid the electronic building brick in electronic product enclosure.The casing of general electronic products is provided with multiple input and output (I/O) interface, i.e. connector, for coordinating the joint of transmission line, to realize the connection of described electronic product and other electronic installation.
Existing connector has been tending towards convenient in assembling, but due to the contact jaw that the connection end that connector has is for being electrically connected, after two connector correspondences connecting, there is no special water proof structure and easily destroying this electrical connection because making moist, thus make the transfer function of connector impaired or malfunctioning, even when water to enter the casing internal of electronic product by connector, fatefulue infringement can be caused to electronic product.Although had the connector with waterproofing design on the market, waterproof effect still has not ideal enough part.
Therefore, be necessary to improve water-proof structure of connector, thus make it reach better waterproof effect.
Summary of the invention
In view of this, the invention provides the better water-proof structure of connector of a kind of waterproof effect.
A kind of water-proof structure of connector provided by the invention, comprise casting of electronic device and waterproof jacket, described casting of electronic device is provided with the hole of exposing connector assembly, described waterproof jacket is arranged on described hole site, described waterproof jacket comprises sleeve in order to accommodating described connector assembly and the installation portion that is fixed to around described hole, sealing ring is provided with between described installation portion and described casting of electronic device, described sleeve has the opening exposing described connector assembly, described waterproof construction also comprises the soft lid of the waterproof being connected to described casting of electronic device, the soft lid of described waterproof is in order to be connected with described installation portion to form the hermetically-sealed construction of a corral around described opening.
In one embodiment, the cross section of described sleeve is rectangle.
In one embodiment, described sleeve and installation portion one-body molded.
In one embodiment, be provided with a ring groove around described hole, described sealing ring is contained in described annular groove.
In one embodiment, described hermetically-sealed construction comprises and is located at the circle groove that the soft circle covered of described waterproof is protruding and be located on described installation portion, and described groove is around described opening, and described projecting elastic is press-fitted in described groove.
In one embodiment, soft the covering of described waterproof is convexly equipped with a waterproof plug, and when the soft lid of described waterproof is connected to described installation portion, described waterproof plug inserts the jack of described connector assembly.
In one embodiment, the end of described waterproof plug is wedge shape.
In one embodiment, the two ends of the soft lid of described waterproof be convexly equipped with fixed plug and at one end end be provided with a junction.
In one embodiment, described casting of electronic device is provided with link slot near described installation portion, and when the soft lid of described waterproof is connected to described installation portion, described connecting portion elastic pressure is in described link slot.
In one embodiment, described casting of electronic device is provided with holddown groove near the two ends of described installation portion, and when the soft lid of described waterproof is connected to described installation portion, described fixed plug elastic pressure is in Sohu of Soviet Union holddown groove.
In sum, the invention provides a kind of water-proof structure of connector, multiple waterproofing protection is carried out to connector assembly.First, the accommodating connector assembly of the sleeve of waterproof jacket carries out ground floor waterproofing protection to it; Secondly, arrange sealing ring between the installation portion of waterproof jacket and casting of electronic device, and installation portion and sealing ring are conflicted, anti-sealing enters into enclosure between waterproof jacket and shell, carries out second layer waterproofing protection to connector assembly; 3rd, the soft lid of waterproof and installation portion are connected to form the hermetically-sealed construction that a corral gets around mouth, carry out third layer waterproofing protection to connector assembly; Finally, when the soft lid of waterproof is connected to installation portion, the soft waterproof plug covered of waterproof inserts the jack of connector assembly to carry out the 4th layer of waterproofing protection to connector assembly.Water-proof structure of connector structure of the present invention is simple, easy to operately can reach good waterproof effect again, is conducive to large-scale application.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the soft lid of casting of electronic device, waterproof jacket and waterproof.
Fig. 2 is the perspective view of the soft lid of waterproof.
Fig. 3 is the structural representation in waterproof jacket patchhole.
Fig. 4 is the structural representation covering the soft lid of waterproof.
Fig. 5 is the structural representation that external cable is connected with connector assembly.
Embodiment
Before describing the embodiments in more detail, it should be understood that and the invention is not restricted to detailed construction in the application hereafter or described in accompanying drawing or arrangement of elements.The present invention can be the embodiment that alternate manner realizes.And, should be appreciated that wording used herein and term are only used as to describe purposes, should being construed as limiting property not explain.Similar wording meant and comprised item listed thereafter, its equivalent and other additional things " comprising " used herein, " comprising ", " having " etc.Particularly, when describing " certain element ", the quantity that the present invention does not limit this element is one, also can comprise multiple.
Below in conjunction with accompanying drawing, the present invention is described in detail, but accompanying drawing is only for providing reference and explanation, is not used for limiting the present invention.
Fig. 1 is the decomposing schematic representation of the soft lid of casting of electronic device, waterproof jacket and waterproof, as shown in Figure 1, water-proof structure of connector comprises casting of electronic device, is connected to the soft lid 2 of the waterproof of casting of electronic device and waterproof jacket 4, casting of electronic device is provided with the hole 8 of exposing connector assembly 6, and waterproof jacket 4 is arranged on the position in hole 8.Connector assembly 6 can be the connector assembly of any type, such as USB connector.Waterproof jacket 4 comprises sleeve 10 in order to accommodating connector assembly 6 and the installation portion 12 (as shown in Figure 2) that is fixed to around hole 8, sealing ring 14 is provided with between installation portion 12 and casting of electronic device, sleeve 10 has the opening 16 exposing connector assembly 6, expose to allow connector assembly 6 and be connected with external cable 32, the soft lid 2 of waterproof is in order to be connected with installation portion 12 to form the hermetically-sealed construction that a corral gets around mouth 16.
In an illustrated embodiment, sleeve 10 is one-body molded with installation portion 12, and the cross section of sleeve 10 is rectangle, makes connector assembly 6 be placed in sleeve 10, carry out ground floor waterproofing protection to connector assembly 6 in waterproof jacket 4 patchhole 8; The surrounding in hole 8 is provided with a ring groove, and sealing ring 14 is placed in annular groove, makes to reach between installation portion 12 and casting of electronic device to be tightly connected, to carry out second layer waterproofing protection to connector assembly 6.
Should be understood that, the cross section of sleeve 10 is set to rectangle and is only exemplary, the shape in the hole 8 of exposing connector assembly 6 is provided with according to casting of electronic device, the cross section of sleeve 10 also may be embodied as other shapes corresponded, if sleeve 10 can well accommodating lower connector assembly 6 to reach preferably waterproof effect.
In an illustrated embodiment, please refer to Fig. 2, described hermetically-sealed construction comprises the projection 20 be located on the soft lid 2 of waterproof and the groove 22 be located on installation portion 12.Groove 22, around around the opening 16 being arranged on installation portion 12, the soft lid 2 of waterproof is convexly equipped with a waterproof plug 24, two ends be convexly equipped with fixed plug 25 and at one end end be provided with connecting portion 26, wherein, waterproof plug 24 can adopt the shape of applicable jack 28.For the benefit of insert, waterproof plug 24 end can be wedge shape.Protruding 20 are arranged on waterproof plug 24 around, coordinate, to be sealed by the opening 16 of sleeve 10 with the groove 22 around opening 16.So, protruding 20 be press-fitted in groove 22 to form described hermetically-sealed construction.The soft lid of waterproof 2 makes by having certain flexible flexible material.Be press-fitted connected mode to refer to that the soft lid of waterproof 2 is pressed and make protruding 20 elastic shrinkage to be matched with in groove 22.
The soft lid 2 of waterproof also can adopt the mode be press-fitted to be arranged on casting of electronic device.Such as, casting of electronic device is provided with holddown groove 34 and is provided with link slot 30 near the position of one end holddown groove 34 near the two ends of installation portion 12.When the soft lid 2 of waterproof is connected to installation portion 12, the connecting portion 26 of waterproof soft lid 2 end is press-fitted in link slot 30, fixed plug 25 elastic pressure at waterproof soft lid 2 two ends in holddown groove 34, so that soft for waterproof lid 2 is fixedly connected with installation portion 12.
Please refer to Fig. 3-5, after in waterproof jacket 4 patchhole 8, installation portion 12 is fixed on the casting of electronic device around hole 8, and conflicts with sealing ring 14, thus anti-sealing enters into enclosure interior between waterproof jacket 4 and casting of electronic device.When the soft lid 2 of waterproof is connected to installation portion 12, waterproof plug 24 inserts in the jack 28 of connector assembly 6, and protruding 20 elastic pressures are in groove 22, and connecting portion 26 elastic pressure is in link slot 30, and fixed plug 25 elastic pressure is in holddown groove 34.In the process, the soft lid 2 of waterproof is connected to form with installation portion 12 hermetically-sealed construction that a corral gets around mouth, carries out third layer waterproofing protection to connector assembly 6; When the soft lid 2 of waterproof is connected to installation portion 12, the jack 28 that the waterproof plug 24 on the soft lid 2 of waterproof inserts connector assembly 6 is interior to carry out the 4th layer of waterproofing protection to connector assembly.
When External cable 32 to connector assembly 6 will be inserted, only need soft for waterproof lid 2 to start, insert in cable 32 to jack 28.Now, the sleeve 10 of waterproof jacket 4 and sealing ring 14 still form waterproofing protection to connector assembly 6.
In sum, the invention provides a kind of water-proof structure of connector, multiple waterproofing protection is carried out to connector assembly.First, the accommodating connector assembly of the sleeve of waterproof jacket carries out ground floor waterproofing protection to it; Secondly, arrange sealing ring between the installation portion of waterproof jacket and casting of electronic device, and installation portion and sealing ring are conflicted, anti-sealing enters into enclosure between waterproof jacket and shell, carries out second layer waterproofing protection to connector assembly; 3rd, the soft lid of waterproof and installation portion are connected to form the hermetically-sealed construction that a corral gets around mouth, carry out third layer waterproofing protection to connector assembly; Finally, when the soft lid of waterproof is connected to installation portion, the soft waterproof plug covered of waterproof inserts the jack of connector assembly to carry out the 4th layer of waterproofing protection to connector assembly.Water-proof structure of connector structure of the present invention is simple, easy to operately can reach good waterproof effect again, is conducive to large-scale application.
Concept described in the invention may be embodied to other form when not departing from its spirit and characteristic.Disclosed specific embodiment should be regarded as exemplary instead of restrictive.Therefore, scope of the present invention is by appended claim, instead of determines according to these descriptions before.Any change in the letter and equivalency range of claim all should belong to the scope of these claims.
Claims (10)
1. a water-proof structure of connector, comprise casting of electronic device and waterproof jacket, described casting of electronic device is provided with the hole of exposing connector assembly, described waterproof jacket is arranged on described hole site, it is characterized in that, described waterproof jacket comprises sleeve in order to accommodating described connector assembly and the installation portion that is fixed to around described hole, sealing ring is provided with between described installation portion and described casting of electronic device, described sleeve has the opening exposing described connector assembly, described waterproof construction also comprises the soft lid of the waterproof being connected to described casting of electronic device, the soft lid of described waterproof is in order to be connected with described installation portion to form the hermetically-sealed construction of a corral around described opening.
2. water-proof structure of connector as claimed in claim 1, it is characterized in that, the cross section of described sleeve is rectangle.
3. water-proof structure of connector as claimed in claim 1, is characterized in that, described sleeve and installation portion one-body molded.
4. water-proof structure of connector as claimed in claim 1, it is characterized in that, be provided with a ring groove around described hole, described sealing ring is contained in described annular groove.
5. water-proof structure of connector as claimed in claim 1, it is characterized in that, described hermetically-sealed construction comprises and is located at the circle groove that the soft circle covered of described waterproof is protruding and be located on described installation portion, and described groove is around described opening, and described projecting elastic is press-fitted in described groove.
6. water-proof structure of connector as claimed in claim 1, it is characterized in that, soft the covering of described waterproof is convexly equipped with a waterproof plug, and when the soft lid of described waterproof is connected to described installation portion, described waterproof plug inserts the jack of described connector assembly.
7. water-proof structure of connector as claimed in claim 6, it is characterized in that, the end of described waterproof plug is wedge shape.
8. water-proof structure of connector as claimed in claim 1, is characterized in that, the two ends of the soft lid of described waterproof be convexly equipped with fixed plug and at one end end be provided with a junction.
9. water-proof structure of connector as claimed in claim 8, it is characterized in that, described casting of electronic device is provided with link slot near described installation portion, and when the soft lid of described waterproof is connected to described installation portion, described connecting portion elastic pressure is in described link slot.
10. water-proof structure of connector as claimed in claim 8, it is characterized in that, described casting of electronic device is provided with holddown groove near the two ends of described installation portion, and when the soft lid of described waterproof is connected to described installation portion, described fixed plug elastic pressure is in Sohu of Soviet Union holddown groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510502514.1A CN105140698A (en) | 2015-08-14 | 2015-08-14 | Waterproof structure of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510502514.1A CN105140698A (en) | 2015-08-14 | 2015-08-14 | Waterproof structure of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105140698A true CN105140698A (en) | 2015-12-09 |
Family
ID=54725964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510502514.1A Pending CN105140698A (en) | 2015-08-14 | 2015-08-14 | Waterproof structure of connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN105140698A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448267A (en) * | 2018-05-16 | 2018-08-24 | 深圳盛凌电子股份有限公司 | Cable IDC connector |
| WO2018153247A1 (en) * | 2017-02-27 | 2018-08-30 | 广东欧珀移动通信有限公司 | Waterproof casing, connection device, and mobile terminal |
| CN108695637A (en) * | 2017-04-10 | 2018-10-23 | 神讯电脑(昆山)有限公司 | Has the device of waterproof construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201820953U (en) * | 2010-08-06 | 2011-05-04 | 富港电子（东莞）有限公司 | Waterproof universal serial bus connector |
| CN201994505U (en) * | 2010-10-15 | 2011-09-28 | 福建升龙数码通信技术有限公司 | Waterproof structure of USB (universal serial bus) socket of digital equipment |
| CN203800284U (en) * | 2014-01-28 | 2014-08-27 | 厦门台和电子有限公司 | Waterproof USB security protection structure |
| CN204538374U (en) * | 2015-04-28 | 2015-08-05 | 昆山全方位电子科技有限公司 | A kind of USB Type C water-proof connector being provided with kink |
| CN204835045U (en) * | 2015-08-14 | 2015-12-02 | 深圳市智创联科技有限公司 | Connector waterproof construction |
-
2015
- 2015-08-14 CN CN201510502514.1A patent/CN105140698A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201820953U (en) * | 2010-08-06 | 2011-05-04 | 富港电子（东莞）有限公司 | Waterproof universal serial bus connector |
| CN201994505U (en) * | 2010-10-15 | 2011-09-28 | 福建升龙数码通信技术有限公司 | Waterproof structure of USB (universal serial bus) socket of digital equipment |
| CN203800284U (en) * | 2014-01-28 | 2014-08-27 | 厦门台和电子有限公司 | Waterproof USB security protection structure |
| CN204538374U (en) * | 2015-04-28 | 2015-08-05 | 昆山全方位电子科技有限公司 | A kind of USB Type C water-proof connector being provided with kink |
| CN204835045U (en) * | 2015-08-14 | 2015-12-02 | 深圳市智创联科技有限公司 | Connector waterproof construction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018153247A1 (en) * | 2017-02-27 | 2018-08-30 | 广东欧珀移动通信有限公司 | Waterproof casing, connection device, and mobile terminal |
| CN108695637A (en) * | 2017-04-10 | 2018-10-23 | 神讯电脑(昆山)有限公司 | Has the device of waterproof construction |
| CN108448267A (en) * | 2018-05-16 | 2018-08-24 | 深圳盛凌电子股份有限公司 | Cable IDC connector |
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| 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 |
Application publication date: 20151209 |
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| RJ01 | Rejection of invention patent application after publication |