CN202617556U - Waterproof dustproof structure and portable electronic device using the same - Google Patents
Waterproof dustproof structure and portable electronic device using the same Download PDFInfo
- Publication number
- CN202617556U CN202617556U CN 201220137220 CN201220137220U CN202617556U CN 202617556 U CN202617556 U CN 202617556U CN 201220137220 CN201220137220 CN 201220137220 CN 201220137220 U CN201220137220 U CN 201220137220U CN 202617556 U CN202617556 U CN 202617556U
- Authority
- CN
- China
- Prior art keywords
- housing
- sealing
- dustproof
- shell
- seal groove
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 238000012856 packing Methods 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
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- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a waterproof dustproof structure and a portable electronic device using the same. The waterproof dustproof structure comprises a first shell, a second shell, a locking screw, a sealing washer, and a third shell, wherein the third shell and the second shell are mutually fixed and sealed in an adhesive bonding way, the first shell covers the third shell, the sealing gasket is arranged between the first shell and the third shell, the locking screw is screwed on the first shell and the third shell to clamp the sealing gasket between the first shell and the third shell, and the gap between the first shell and the third shell is sealed. The utility model also provides the portable electronic device using the waterproof dustproof structure.
Description
Technical field
The utility model relates to a kind of dustproof and waterproof structure, relates in particular to a kind of dustproof and waterproof structure that is applied to portable electron device.
Background technology
Dustproof and waterproof type portable electron device such as notebook computer, mobile phone, personal digital assistant (personal digital assistant, PDA) generally comprise elements such as being equiped with circuit board and battery first housing, be equiped with second housing of display screen and be held on first housing and second housing between in order to the seal washer of dustproof and waterproof.For seal washer closely is held between first housing and second housing, portable electron device also comprises a lock screw in order to first housing and second housing are locked in opposite directions, and this lock screw is screwed together on first housing and second housing simultaneously.
Yet; Because the thickness of second housing is generally all thinner; Make lock screw can not directly be screwed together in the position that second housing is provided with display screen; And can only be screwed together on second housing around the display screen, therefore need on second housing, reserve in the existing portable electron device in order to screw togather the space of lock screw.So will increase the surface area that second housing is provided with the one side of display screen, and then increase the overall dimensions of portable electron device and the attractive in appearance and comfort of electronic installation is caused adverse effect.
The utility model content
In view of this, be necessary to provide a kind of dustproof and waterproof structure that under the situation that does not change screen size, can reduce the electronic installation surface area.
In addition, also be necessary to provide a kind of portable electron device of using above-mentioned dustproof and waterproof structure.
A kind of dustproof and waterproof structure; Comprise first housing, second housing, lock screw and seal washer; This dustproof and waterproof structure also comprises the 3rd housing; Interfix through bonding mode between the 3rd housing and this second housing and seal; This first housing is covered on the 3rd housing, and the sealing packing ring is between this first housing and the 3rd housing, and this lock screw is screwed together on this first housing and the 3rd housing the sealing packing ring is held between this first housing and the 3rd housing and with the gap sealing between this first housing and the 3rd housing.
One of the two of said second housing and said the 3rd housing offers first seal groove, and the opposing party is provided with flange, and this flange is placed in the sealing groove with the gap sealing between this second housing and the 3rd housing.
One of the two of said second housing and said the 3rd housing offers first seal groove, and the opposing party is provided with flange, and this flange is placed in the sealing groove with the gap sealing between this second housing and the 3rd housing.
One of the two of said first housing and said the 3rd housing offers second seal groove, and the sealing packing ring is pushed and is placed in this second seal groove by this first housing and the 3rd housing.
Offer through hole on said first housing, offer the screwed hole that is communicated with this through hole on the 3rd housing, the part that this screw is provided with screw thread is passed this through hole and is screwed together in this screwed hole so that the sealing packing ring is held between first housing and the 3rd housing.
Said sealing packing ring is processed by the rubber material.
A kind of portable electron device; Comprise first housing, be equiped with second housing, lock screw and the seal washer of display screen; This dustproof and waterproof structure also comprises the 3rd housing; Interfix through bonding mode between the 3rd housing and this second housing and seal; This first housing is covered on the 3rd housing, and the sealing packing ring is between this first housing and the 3rd housing, and this lock screw is screwed together on this first housing and the 3rd housing the sealing packing ring is held between this first housing and the 3rd housing and with the gap sealing between this first housing and the 3rd housing.
One of the two of said second housing and said the 3rd housing offers first seal groove, and in addition the person is provided with flange, and this flange is placed in the sealing groove with the gap sealing between this second housing and the 3rd housing.
Gap location between said flange and this first seal groove is equiped with glue, and this glue is done solid back and formed solid glue-line.
One of the two of said first housing and said the 3rd housing offers second seal groove, and the sealing packing ring is pushed and is placed in this second seal groove by this first housing and the 3rd housing.
In the above-mentioned portable electron device; Lock screw be screwed together in the 3rd affixed housing of second housing on; Rather than directly be screwed together on second housing; So can on second housing, not preset the space that supplies lock screw to screw togather, thereby reduce the surface area of second housing, and then reduce the size of mobile phone in the display screen one side.
Description of drawings
Fig. 1 is the assembly drawing of dustproof and waterproof structure applications on portable electron device of the utility model preferred embodiments;
Fig. 2 is the exploded view of portable electron device shown in Figure 1;
Fig. 3 is another visual angle diagrammatic sketch of portable electron device shown in Figure 2;
Fig. 4 is the exploded view of screen assembly in the portable electron device shown in Figure 2;
Fig. 5 is another visual angle diagrammatic sketch of screen assembly in the portable electron device shown in Figure 4;
Fig. 6 is the cutaway view of portable electron device shown in Figure 1 along the VI-VI line.
The main element symbol description
| |
100 |
| |
10 |
| |
20 |
| |
30 |
| |
40 |
| |
50 |
| |
60 |
| |
70 |
| |
12 |
| Through |
14 |
| |
22 |
| |
24 |
| |
26 |
| The |
28 |
| Gu glue- |
29 |
| |
222 |
| |
224 |
| |
226 |
| |
282 |
| |
284 |
| Screwed |
286 |
| Accepting |
288 |
Following embodiment will combine above-mentioned accompanying drawing to further specify the utility model.
Embodiment
The dustproof and waterproof structure of the utility model is applicable to portable electron device, as mobile phone, personal digital assistant (personal digital assistant, PDA) and notebook computer etc.Present embodiment will be that example is explained the portable electron device and the dustproof and waterproof structure of the utility model with the mobile phone.
See also Fig. 1, Fig. 2 and Fig. 3; Mobile phone 100 comprises that one first housing 10, a screen assembly 20, are held on the lock screw 40 and that the seal washer 30, between first housing 10 and the screen assembly 20 is screwed together on first housing 10 and the screen assembly 20 and are covered on the lid 50 on first housing 10, and mobile phone 100 also comprises elements such as the battery 60 that is placed in first housing 10 and circuit board 70.
The middle part of first housing 10 offers a holding tank 12, and battery 60 and circuit board 70 are placed in the holding tank 12, and first housing 10 also offers a through hole 14 around holding tank 12.
Please consult Fig. 4 and Fig. 5 in the lump, screen assembly 20 comprises second housing 22, be installed on second housing 22 and the touch screen 24 that is oppositely arranged and a display screen 26, and the 3rd housing 28 that is fixed on second housing 22.
The one side of second housing 22 offers one first storage tank 222, and another opposite face offers second storage tank 224 that is communicated with first storage tank 222.Touch screen 24 is placed in first storage tank 222, and display screen 26 is placed in second storage tank 224.The said another side of second housing 22 also offers one first seal groove 226, and said first seal groove 226 is provided with around second storage tank 224.
The one side of contiguous second housings 22 of the 3rd housing 28 is provided with a flange 282, and said flange 282 is placed in first seal groove 226 with the gap sealing between second housing 22 and the 3rd housing 28.Another side offers second seal groove 284 and a screwed hole 286 of an annular, seal washer 30 be placed in second seal groove 284 and be held on first housing 10 and the 3rd housing 28 between with the gap sealing between first housing 10 and the 3rd housing 28.The through hole 14 that lock screw 40 passes first housing 10 is screwed together in the screwed hole 286, first housing 10 lock onto on the 3rd housing 28 and further seal washer 30 to be clamped between first housing 10 and the 3rd housing 28.Be appreciated that on the said another side of the 3rd housing 28 also can offer accepting groove 288, accepting groove 288 can cooperate holding tank 12 equipped with battery 60 and the circuit board 70 of first housing 10, also can be in order to other elements of mobile phone 100 to be installed.
In the present embodiment, seal washer 30 is processed by rubber-like rubber material.
Please consult Fig. 6 in the lump, can carry out with reference to following steps during assembling mobile phone 100:
At first assemble screen assembly 20, touch screen 24 and display screen 26 are adhered to respectively in first storage tank 222 and second storage tank 224 of second housing 22.In first seal groove 226 of second housing 22, inject the glue of q.s; Flange 282 with the 3rd housing 28 is pressed in first seal groove 226 again; Treat will be connected with the gap location formation one between first seal groove 226 in flange 282 after glue is done admittedly the solid glue-line 29 of second housing 22 and the 3rd housing 28, screen assembly 20 is assembled just.
In the above-mentioned mobile phone 100; Gu glue-line 29 is sealed in the slit between second housing 22 and the 3rd housing 28; Seal washer 30 is sealed in the slit between first housing 10 and the 3rd housing 28, thereby can prevent that sealing and dust get into the space that reaches between second housing 22 and the 3rd housing 28 between first housing 10 and the 3rd housing 28.And; Lock screw 40 be screwed together in the 3rd affixed housing 28 of second housing 22 on; Rather than directly be screwed together on second housing 22; So can on second housing 22, not preset the space that supplies lock screw 40 to screw togather, thereby reduce the surface area of second housing 22, and then reduce the size of mobile phone 100 in touch screen 24 one sides.
Be appreciated that; Flange 282 is placed in first seal groove 226 with the gap sealing between second housing 22 and the 3rd housing 28, needs only and can realize above-mentioned sealing effectiveness, and first seal groove 226 also can be opened on the 3rd housing 28; Correspondingly, flange 282 also can be arranged on second housing 22.
Be appreciated that seal washer 30 is placed in second seal groove 284 with the gap sealing between first housing 10 and the 3rd housing 28, need only and to realize above-mentioned sealing effectiveness that second seal groove 284 also can be opened on first housing 10.
Be appreciated that through hole 14 can be set to screwed hole and also can be unthreaded hole.
In addition, those skilled in the art also can make various modifications, interpolation and the replacement on other forms and the details in the utility model claim scope of disclosure and spirit.Certainly, these all should be included within the utility model scope required for protection according to the variations such as various modifications, interpolation and replacement that the utility model spirit is made.
Claims (10)
1. dustproof and waterproof structure; Comprise first housing, second housing, lock screw and seal washer; It is characterized in that: this dustproof and waterproof structure also comprises the 3rd housing; Interfix through bonding mode between the 3rd housing and this second housing and seal; This first housing is covered on the 3rd housing, and the sealing packing ring is between this first housing and the 3rd housing, and this lock screw is screwed together on this first housing and the 3rd housing the sealing packing ring is held between this first housing and the 3rd housing and with the gap sealing between this first housing and the 3rd housing.
2. dustproof and waterproof structure as claimed in claim 1; It is characterized in that: one of the two of this second housing and the 3rd housing offers first seal groove; The opposing party is provided with flange, and this flange is placed in the sealing groove with the gap sealing between this second housing and the 3rd housing.
3. dustproof and waterproof structure as claimed in claim 2 is characterized in that: the gap location between this flange and this first seal groove is equiped with glue, and this glue is done solid back and formed solid glue-line.
4. dustproof and waterproof structure as claimed in claim 1 is characterized in that: one of the two of this first housing and the 3rd housing offers second seal groove, and the sealing packing ring is pushed and is placed in this second seal groove by this first housing and the 3rd housing.
5. dustproof and waterproof structure as claimed in claim 1; It is characterized in that: offer through hole on this first housing; Offer the screwed hole that is communicated with this through hole on the 3rd housing, the part that this screw is provided with screw thread is passed this through hole and is screwed together in this screwed hole so that the sealing packing ring is held between first housing and the 3rd housing.
6. dustproof and waterproof structure as claimed in claim 1 is characterized in that: the sealing packing ring is processed by the rubber material.
7. portable electron device; Comprise first housing, be equiped with second housing, lock screw and the seal washer of display screen; It is characterized in that: this dustproof and waterproof structure also comprises the 3rd housing; Interfix through bonding mode between the 3rd housing and this second housing and seal; This first housing is covered on the 3rd housing, and the sealing packing ring is between this first housing and the 3rd housing, and this lock screw is screwed together on this first housing and the 3rd housing the sealing packing ring is held between this first housing and the 3rd housing and with the gap sealing between this first housing and the 3rd housing.
8. portable electron device as claimed in claim 7; It is characterized in that: one of the two of this second housing and the 3rd housing offers first seal groove; In addition the person is provided with flange, and this flange is placed in the sealing groove with the gap sealing between this second housing and the 3rd housing.
9. portable electron device as claimed in claim 8 is characterized in that: the gap location between this flange and this first seal groove is equiped with glue, and this glue is done solid back and formed solid glue-line.
10. portable electron device as claimed in claim 7 is characterized in that: one of the two of this first housing and the 3rd housing offers second seal groove, and the sealing packing ring is pushed and is placed in this second seal groove by this first housing and the 3rd housing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220137220 CN202617556U (en) | 2012-04-03 | 2012-04-03 | Waterproof dustproof structure and portable electronic device using the same |
| TW101206428U TWM444687U (en) | 2012-04-03 | 2012-04-10 | Dustproof and waterproof structure, and portable electronic device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220137220 CN202617556U (en) | 2012-04-03 | 2012-04-03 | Waterproof dustproof structure and portable electronic device using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202617556U true CN202617556U (en) | 2012-12-19 |
Family
ID=47351219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220137220 Expired - Fee Related CN202617556U (en) | 2012-04-03 | 2012-04-03 | Waterproof dustproof structure and portable electronic device using the same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202617556U (en) |
| TW (1) | TWM444687U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369897A (en) * | 2012-04-03 | 2013-10-23 | 深圳富泰宏精密工业有限公司 | Waterproof dustproof structure and portable electronic device applying same |
| CN105451494A (en) * | 2016-01-26 | 2016-03-30 | 成都声立德克技术有限公司 | Waterproof technology and device of fluid instrument |
| CN106571105A (en) * | 2015-10-13 | 2017-04-19 | 元太科技工业股份有限公司 | Waterproof display device and assembling method thereof |
| CN108156781A (en) * | 2016-12-06 | 2018-06-12 | 彭文娟 | A kind of waterproof construction of circuit board |
| US10191513B2 (en) | 2015-10-13 | 2019-01-29 | E Ink Holdings Inc. | Waterproof display apparatus and method of assembling the same |
| CN111402937A (en) * | 2020-03-14 | 2020-07-10 | 深圳市凯尔斯塑胶电子有限公司 | DVD player waterproof construction |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6011392B2 (en) * | 2013-02-28 | 2016-10-19 | 富士通株式会社 | Waterproof housing and method for manufacturing waterproof housing |
| CN104640388B (en) | 2013-11-13 | 2017-10-31 | 深圳富泰宏精密工业有限公司 | Electronic equipment with contactor control device |
-
2012
- 2012-04-03 CN CN 201220137220 patent/CN202617556U/en not_active Expired - Fee Related
- 2012-04-10 TW TW101206428U patent/TWM444687U/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369897A (en) * | 2012-04-03 | 2013-10-23 | 深圳富泰宏精密工业有限公司 | Waterproof dustproof structure and portable electronic device applying same |
| CN106571105A (en) * | 2015-10-13 | 2017-04-19 | 元太科技工业股份有限公司 | Waterproof display device and assembling method thereof |
| US10191513B2 (en) | 2015-10-13 | 2019-01-29 | E Ink Holdings Inc. | Waterproof display apparatus and method of assembling the same |
| CN105451494A (en) * | 2016-01-26 | 2016-03-30 | 成都声立德克技术有限公司 | Waterproof technology and device of fluid instrument |
| CN108156781A (en) * | 2016-12-06 | 2018-06-12 | 彭文娟 | A kind of waterproof construction of circuit board |
| CN111402937A (en) * | 2020-03-14 | 2020-07-10 | 深圳市凯尔斯塑胶电子有限公司 | DVD player waterproof construction |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM444687U (en) | 2013-01-01 |
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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: 20121219 Termination date: 20190403 |