CN203423314U - Waterproof structure for electronic device - Google Patents
Waterproof structure for electronic device Download PDFInfo
- Publication number
- CN203423314U CN203423314U CN201320491988.7U CN201320491988U CN203423314U CN 203423314 U CN203423314 U CN 203423314U CN 201320491988 U CN201320491988 U CN 201320491988U CN 203423314 U CN203423314 U CN 203423314U
- Authority
- CN
- China
- Prior art keywords
- electronic installation
- connector body
- waterproof construction
- marine glue
- grafting
- 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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Abstract
The utility model relates to a waterproof structure for an electronic device, in particular mounted with a connector socket. The waterproof structure comprises a device housing body, a plug hole, a first positioning hole, a second positioning hole and a plurality of positioning structures. The plug hole is arranged on the device housing body, corresponding to a plug frame of the connector socket. The first positioning hole is arranged on a first face of the device housing body. The second positioning hole and the positioning structures are disposed on a second face of the device housing body. When the device housing body is assembled with the connector socket, the positioning structures are combined with the connector socket, and the second positioning hole is closely adjacent to the plug frame of the connector socket, thereby tightly sealing the gaps between the device housing body and the plug frame of the connector socket.
Description
Technical field
The utility model is relevant for the waterproof construction of a kind of waterproof construction, particularly a kind of electronic installation.
Background technology
Along with electronic technology is full-fledged, electronic installation (for example: notebook computer now, panel computer or intelligent device for mobile communication) all with frivolous, data processing speed is fast, screen high-res, even take waterproof as main demand, and in order to allow electronic installation reach the effect of waterproof or anti-water-sprinkling, described each gang socket that electronic installation is set and the shell broken hole position fluid-tight engagement that is bound to, in the time of just avoiding general electronic installation to be spattered with water, it is inner and cause the electronic component oxidation of making moist that aqueous vapor is easily invaded electronic installation by its shell broken hole position of electronic installation, even can cause circuit board short circuit damage.
For solving this problem, prior art means are set up water proof rubber circle more than the outer front end of the metal shell of connector body greatly, so as to the gap between closed connector socket and electronic device housing holes, prevent into water.Only, on the metal shell of connector body, be to be preset with a plurality of perforates, cause aqueous vapor still can enter from the set opening of metal shell, finally infiltrate again electronic installation inside, cause the oxidation of making moist of electronic installation internal electronic element, or cause circuit board short circuit damage.
Utility model content
The problem producing for solving prior art, the utility model proposes a kind of waterproof construction of electronic installation, install a connector body, this connector body comprises a marine glue frame and a grafting frame mouth, this grafting frame degree of lip-rounding is formed in this marine glue frame, this waterproof construction comprises: a crust of the device body, comprises a first surface and one second; A grafting slotted eye, is positioned at this crust of the device body, comprises: first location hole, is positioned at this first surface; And second location hole; Be positioned at this second; And several location structures, be positioned at this second of this crust of the device body, comprise: several contiguous blocks, extend the inner side that protrudes from this crust of the device body, and; Several fixed parts, are positioned at the end of described contiguous block and fix this connector body; Wherein, after the assembling of this crust of the device body and this marine glue frame, described location structure combines with this marine glue frame, adjacent this grafting frame mouth of this second location hole and seal the gap between this crust of the device body and this marine glue frame.
The size of this second location hole is more than or equal to the size of this first location hole.
This grafting slotted eye also comprises a linkage section, and between this first surface and this second, a side of this linkage section connects this first location hole, and the opposite side of this linkage section connects this second location hole.
This grafting slotted eye also comprises a stopping surface, is positioned at this linkage section, and this connector body comprises a plug surface, is positioned at outside this grafting frame mouth and against this stopping surface.
The size of this first location hole is more than or equal to the size of this grafting frame mouth of this connector body.
Described location structure also comprises several backstop outer shrouds, connect described contiguous block, this connector body comprises several side wall block, and described side wall block is located at this marine glue frame, described backstop outer shroud is against the one side of described side wall block, and described fixed part is fixed the another side of described side wall block.
Described location structure also comprises the broken groove of several hollow outs, be positioned at the central authorities of each this contiguous block and the central authorities of each this fixed part, this connector body comprises several fixing holes, described fixing hole is located at the size that this marine glue frame and its size are less than described fixed part, when described location structure penetrates described fixing hole, described contiguous block and described fixed part are towards the broken groove extruding of described hollow out, and the size of described fixed part equals the size of described fixing hole and allows described location structure through described fixing hole.
This connector body comprises a holddown groove and a waterproof washer, and this holddown groove is positioned at outside this grafting frame mouth and fixes this waterproof washer.
This connector body comprises: a terminal assemblies; First shell, coated this terminal assemblies; And a marine glue frame, be positioned at this first shell ejection formation in this first shell.
This connector body also comprises: a terminal assemblies; First shell, coated this terminal assemblies; A second housing, coated this first shell; And a marine glue frame, be positioned at this second housing ejection formation in this second housing.
The utility model solves the normal gap that produces between existing electronic device housing and internal connector socket, cause the infiltrations such as steam to inside, to affect the running of electric circuit construction, therefore, waterproof construction of the present utility model has the second location hole of crust of the device body, grafting slotted eye and the design of several location structures, after crust of the device body and connector body assembling, the second location hole adjacent grafting frame mouth and gap between locking device outer cover body and connector body, so as to reaching the effect of waterproof.
Accompanying drawing explanation
Fig. 1 is the waterproof construction one Application Example schematic diagram of the utility model electronic installation.
Fig. 2 is the waterproof construction first embodiment exploded view of the utility model electronic installation.
Fig. 3 is another visual angle exploded view of waterproof construction the first embodiment of the utility model electronic installation.
Fig. 4 is the waterproof construction first embodiment view sub-anatomy of the utility model electronic installation.
Fig. 5 is the waterproof construction first embodiment assembled sectional view of the utility model electronic installation.
Fig. 5 A is that the utility model Fig. 5 shows that middle A circle shows place's the first embodiment enlarged diagram.
Fig. 5 B is that the utility model Fig. 5 shows that middle A circle shows place's the second embodiment enlarged diagram.
Fig. 5 C is that the utility model Fig. 5 shows that middle A circle shows place's the 3rd embodiment enlarged diagram.
Fig. 6 is that waterproof construction second embodiment of the utility model electronic installation combines schematic diagram.
Fig. 6 A is that waterproof construction the 3rd embodiment of the utility model electronic installation combines schematic diagram.
Fig. 6 B is that waterproof construction the 4th embodiment of the utility model electronic installation combines schematic diagram.
Fig. 7 is another embodiment schematic diagram of connector body of the waterproof construction of the utility model electronic installation.
Fig. 8 is the another embodiment schematic diagram of connector body of the waterproof construction of the utility model electronic installation.
Wherein:
1, waterproof construction 11, crust of the device body 111, first surface
112, second 12, grafting slotted eye 121, the first location hole
122, the second location hole 123, linkage section 124, stopping surface
13, location structure 131, contiguous block 132, fixed part
1321, nut 133, backstop outer shroud 134, the broken groove of hollow out
2, connector body 20, marine glue frame 21, grafting frame mouth
211, plug surface 22, side wall block 23, fixing hole
24, holddown groove 25, waterproof washer 3, terminal assemblies
31, stator 41, the first shell 42, second housing
6, circuit board 7, connector plug.
Embodiment
Please refer to shown in Fig. 1 to 6, the utility model proposes a kind of waterproof construction 1 of electronic installation, espespecially install at least a connector socket 2, and waterproof construction of the present utility model 1 includes crust of the device body 11, grafting slotted eye 12 and several location structure 13.
As shown in Figure 1, described crust of the device body 11 can be the shell structure of general electronic installation, for example the housing of the housing of notebook computer, Mobile electric power, multimedia playing apparatus or mobile communication device.At this, crust of the device body 11 has towards the first surface 111 of space outerpace and towards second 112 of inner space.
Grafting slotted eye 12 forms and is positioned at crust of the device body 11, grafting slotted eye 12 includes adjacent the first location hole 121 and adjacent the second location hole 122 that is positioned at second 112 that is positioned at first surface 111, and the size of the second location hole 122 is more than or equal to the size of the first location hole 121; In the present embodiment, the frame mouth external form of the first location hole 121 meets the grafting head end external form of general connector plug 7, provide the grafting head end of default connector plug 7 to insert the first location hole 121, and the size of the first location hole 121 is more than or equal to the size of the set grafting frame mouth 21 of connector body 2.And the first described location hole 121 is for meeting the grafting frame mouth of the signal specification of other connector plugs such as ESATA, HDMI, display-port, MicroUSB or USB.
And grafting slotted eye 12 further includes a linkage section 123 and a stopping surface 124.Linkage section 123 is between crust of the device body 11 its first surfaces 111 and second 112, and a side of linkage section 123 connects the first location hole 121, and the opposite side of linkage section 123 connects the second location hole 122; Stopping surface 124 is positioned at linkage section 123 and towards second 112.
And location structure 13 further includes several backstop outer shrouds 133 and the broken groove 134 of several hollow out.Second 112 of the adjacent connection of described backstop outer shroud 133, it can be cylindrical-shaped structure, and the external diameter of backstop outer shroud 133 is greater than the external diameter of contiguous block 131 and is connected with contiguous block 131, make backstop outer shroud 133 be connected in second 112 and contiguous block 131 between; The broken groove 134 of described hollow out is positioned at the central authorities of each contiguous block 131 and the central authorities of each fixed part 132, makes contiguous block 131 to break the interior tool strain of groove 134 function towards hollow out.
In the present embodiment, described connector body 2 can include a marine glue frame 20, a grafting frame mouth 21 and a terminal assemblies 3, the one-body molded and joint terminal assembly 3 of marine glue frame 20, the inner confined spaces that form of marine glue frame 20.Grafting frame mouth 21 is formed on marine glue frame 20, and marine glue frame 20 includes a plug surface 211, several side wall block 22, several fixing hole 23, a holddown groove 24 and a waterproof washer 25; Plug surface 211 forms and is positioned at outside grafting frame mouth 21; Several side wall block 22 are positioned at marine glue frame 20 both sides and form evagination shape structure; Several fixing holes 23 are positioned in side wall block 22, and the size of fixing hole 23 is less than the size of the fixed part 132 of location structure 13; Holddown groove 24 is positioned at the outer and fixing waterproof washer 25 of grafting frame mouth 21.And terminal assemblies 3 separately includes a stator 31, terminal assemblies 3 and stator 31 are located at respectively in marine glue frame 20, and stator 31 its default welding foots can be extended out outside stator 31, welding foot by stator 31 is welded on default circuit board 6, and connector body 2 can be fixed on default circuit board 6.
When crust of the device body 11 is assembled with connector body 2, please coordinate simultaneously and consult Fig. 6, several location structures 13 can combine with marine glue frame 20, by several location structures 13, penetrated several fixing holes 23 of marine glue frame 20, and the contiguous block 131 of location structure 13 can be towards the broken groove 134 inner elastomeric distortion extruding of hollow out with fixed part 132, because the size of fixed part 132 is greater than the size of fixing hole 23, make location structure 13 through the effect of fixing hole 23 tool Intercalations, at this, the backstop outer shroud 133 of location structure 13 can be resisted against the one side of the side wall block 22 of marine glue frame 20, fixed part 132 is positioned at side wall block 22 another sides through fixing hole 23, reaching crust of the device body 11 can firmly be connected with connector body 2.In addition, the second location hole 122 of crust of the device body 11 can tight adjacent connector body 2 grafting frame mouth 21, the plug surface 211 that makes connector body 2 is the stopping surface 124 of abutment means outer cover body 11 closely, by the waterproof washer 25 of connector body 2, be packed in again the linkage section 123 of crust of the device body 11, reach the gap sealing sealing between the grafting frame mouth 21 of crust of the device body 11 and connector body 2.
Refer to shown in Fig. 5 A, 5B and 5C, in the present embodiment, the linkage section 123 of crust of the device body 11 can form step structure (as Fig. 5 A); Implement in addition in aspect, described linkage section 123 can form ramp-like configuration (as Fig. 5 B), or described linkage section 123 can form horizontal structure (as Fig. 5 C).No matter which kind of form linkage section 123 is, the set waterproof washer 25 of marine glue frame 20 all can be packed in the linkage section 123 of crust of the device body 11, reaches the gap sealing sealing between the grafting frame mouth 21 of crust of the device body 11 and connector body 2.Refer to shown in Fig. 5 C, the front side of marine glue frame 20 can directly be socketed waterproof washer 25 and use; Yet the illustrated waterproof washer 25 of the utility model is only for example, marine glue frame 20 also can or omit waterproof washer 25 and also can implement, explanation hereby so as to other structure.
In other use aspect, the contiguous block 131 of location structure 13 can be has a cantilever design (as Fig. 6 A), and fixed part 132 its fixed forms can hook and hold marine glue frame 20 its side wall block 22 outsides.In addition, fixed part 132 can be has helicitic texture (as Fig. 6 B), with this helicitic texture marine glue frame 20 that is spirally connected, another with nut 1321 interlockings in the fixed part 132 that is helicitic texture, reach crust of the device body 11 and be fixedly connected with connector body 2.
Refer to shown in Fig. 7, described connector body 2 can further comprise one first shell 41.By the coated described terminal assemblies 3 of the first shell 41, and marine glue frame 20 is positioned at the first shell 41 ejection formation in the first shell 41, by ejection formation, in the marine glue frame 20 of the first shell 41, can further effectively prevent that aqueous vapor from overflowing into, relatively promote the effect of anti-water-sprinkling.
Refer to shown in Fig. 8, described connector body 2 can further comprise one first shell 41 and a second housing 42.By the coated described terminal assemblies 3 of the first shell 41, again by coated the first shell 41 of second housing 42, last marine glue frame 20 is positioned at second housing 42 ejection formation in second housing 42, identically can further effectively prevent that aqueous vapor from overflowing into, and relatively promotes the effect of anti-water-sprinkling.
Comprehensively above-mentioned, the utility model solves the normal gap that produces between existing electronic device housing and internal connector socket, cause the infiltrations such as aqueous vapor to inside, to affect the running of electric circuit construction, therefore, the utility model has the second location hole 122 of crust of the device body 11, grafting slotted eye 12 and the structural design of several location structure 13 with waterproof construction, after crust of the device body 11 and connector body group 2 fill, the adjacent grafting frame of the second location hole 122 mouth 21 and gap between locking device outer cover body 11 and connector body 2, so as to reaching the effect of waterproof.
Claims (10)
1. a waterproof construction for electronic installation, installs a connector body, and this connector body comprises a marine glue frame and a grafting frame mouth, and this grafting frame degree of lip-rounding is formed in this marine glue frame, it is characterized in that, this waterproof construction comprises:
A crust of the device body, comprises a first surface and one second;
A grafting slotted eye, is positioned at this crust of the device body, comprises:
First location hole, is positioned at this first surface; And
Second location hole; Be positioned at this second; And
Several location structures, are positioned at this second of this crust of the device body, comprise:
Several contiguous blocks, extend the inner side that protrudes from this crust of the device body, and;
Several fixed parts, are positioned at the end of described contiguous block and fix this connector body;
Wherein, after the assembling of this crust of the device body and this marine glue frame, described location structure combines with this marine glue frame, adjacent this grafting frame mouth of this second location hole and seal the gap between this crust of the device body and this marine glue frame.
2. the waterproof construction of electronic installation as claimed in claim 1, is characterized in that, the size of this second location hole is more than or equal to the size of this first location hole.
3. the waterproof construction of electronic installation as claimed in claim 1, it is characterized in that, this grafting slotted eye also comprises a linkage section, between this first surface and this second, one side of this linkage section connects this first location hole, and the opposite side of this linkage section connects this second location hole.
4. the waterproof construction of electronic installation as claimed in claim 3, is characterized in that, this grafting slotted eye also comprises a stopping surface, is positioned at this linkage section, and this connector body comprises a plug surface, is positioned at outside this grafting frame mouth and against this stopping surface.
5. the waterproof construction of electronic installation as claimed in claim 1, is characterized in that, the size of this first location hole is more than or equal to the size of this grafting frame mouth of this connector body.
6. the waterproof construction of electronic installation as claimed in claim 1, it is characterized in that, described location structure also comprises several backstop outer shrouds, connect described contiguous block, this connector body comprises several side wall block, described side wall block is located at this marine glue frame, and described backstop outer shroud is against the one side of described side wall block, and described fixed part is fixed the another side of described side wall block.
7. the waterproof construction of electronic installation as claimed in claim 1, it is characterized in that, described location structure also comprises the broken groove of several hollow outs, be positioned at the central authorities of each this contiguous block and the central authorities of each this fixed part, this connector body comprises several fixing holes, described fixing hole is located at the size that this marine glue frame and its size are less than described fixed part, when described location structure penetrates described fixing hole, described contiguous block and described fixed part are towards the broken groove extruding of described hollow out, the size of described fixed part equals the size of described fixing hole and allows described location structure through described fixing hole.
8. the waterproof construction of electronic installation as claimed in claim 1, is characterized in that, this connector body comprises a holddown groove and a waterproof washer, and this holddown groove is positioned at outside this grafting frame mouth and fixes this waterproof washer.
9. the waterproof construction of electronic installation as claimed in claim 1, is characterized in that, this connector body comprises:
A terminal assemblies;
First shell, coated this terminal assemblies; And
A marine glue frame, is positioned at this first shell ejection formation in this first shell.
10. the waterproof construction of electronic installation as claimed in claim 1, is characterized in that, this connector body also comprises:
A terminal assemblies;
First shell, coated this terminal assemblies;
A second housing, coated this first shell; And
A marine glue frame, is positioned at this second housing ejection formation in this second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491988.7U CN203423314U (en) | 2013-08-13 | 2013-08-13 | Waterproof structure for electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491988.7U CN203423314U (en) | 2013-08-13 | 2013-08-13 | Waterproof structure for electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423314U true CN203423314U (en) | 2014-02-05 |
Family
ID=50022404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491988.7U Expired - Fee Related CN203423314U (en) | 2013-08-13 | 2013-08-13 | Waterproof structure for electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106208174A (en) * | 2015-05-07 | 2016-12-07 | 上海飞科电器股份有限公司 | Waterproof power supply adaptor with USB interface |
| CN107211552A (en) * | 2015-02-18 | 2017-09-26 | 株式会社自动网络技术研究所 | Shell |
-
2013
- 2013-08-13 CN CN201320491988.7U patent/CN203423314U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107211552A (en) * | 2015-02-18 | 2017-09-26 | 株式会社自动网络技术研究所 | Shell |
| CN107211552B (en) * | 2015-02-18 | 2020-02-14 | 株式会社自动网络技术研究所 | Outer casing |
| CN106208174A (en) * | 2015-05-07 | 2016-12-07 | 上海飞科电器股份有限公司 | Waterproof power supply adaptor with USB interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20170813 |