CN202077308U - Waterproof mobile terminal and waterproof electronic device - Google Patents
Waterproof mobile terminal and waterproof electronic device Download PDFInfo
- Publication number
- CN202077308U CN202077308U CN2011201659319U CN201120165931U CN202077308U CN 202077308 U CN202077308 U CN 202077308U CN 2011201659319 U CN2011201659319 U CN 2011201659319U CN 201120165931 U CN201120165931 U CN 201120165931U CN 202077308 U CN202077308 U CN 202077308U
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- Prior art keywords
- waterproof
- transaudient passage
- portable terminal
- housing
- acoustical device
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Abstract
The utility model discloses a waterproof mobile terminal and a waterproof electronic device. The waterproof mobile terminal comprises a housing, an acoustics device arranged in the housing and at least one acoustic channel, wherein the acoustic channel is extended to the acoustics device from the outside of the housing, and the aperture of the acoustic channel is 0.5mm to 1.5mm. After the acoustic channel is arranged in the waterproof mobile terminal or the waterproof electronic device, because the acoustic channel is relatively narrow, air in the acoustic channel is compressed to generate back pressure under the pressure of water, water flow is effectively prevented, and therefore, water flow from one end of the acoustic channel at the outside of the housing into the other end of the acoustic channel is prevented. A good sealing effect is conducted on MIC and other acoustics devices via air tension, water inflow is avoided, and damage to the acoustics devices is prevented. The waterproof mobile terminal is good in waterproof effect, and can be adapted to special application environments.
Description
Technical field
The utility model relates to communication field, relates in particular to a kind of waterproof portable terminal and waterproof electronic equipment.
Background technology
For portable terminals such as mobile phone, notebooks, when being applied in field or wet environment, be easy to be positioned on assembling slit, data-interface and the housing by housing the hole water inlet that receiver or MIC (microphone) locate, the portable terminal water inlet not only may influence the normal function of use of its internal components, for example cause receiver or MIC to lose efficacy, even may cause the short circuit of portable terminal mainboard or part of devices, cause the user can't normal communication.
Along with the progressively expansion with application of developing rapidly of mechanics of communication, the user has proposed more and more higher requirement to the serviceability of portable terminal.Especially to using the portable terminal in fields such as for example waterborne or underwater operation under particular surroundings, fire-fighting, military project, be easy to that excessive or portable terminal itself places water to intake because of ambient humidity, generally, the receiver of most of portable terminals or MIC are arranged on the position of enclosure interior near housing, and the tone-entering hole or the vocal hole that are provided with on the housing are excessive, directly damage receiver or MIC thereby water droplet or steam are easy to enter enclosure interior.
In addition, be applied under the particular surroundings if comprise some portable electric appts of audio/video player, palmtop PC etc., the same problem of water inlet easily that exists, especially device such as receiver or MIC may cause damage.
Therefore, in order to adapt to development in future trend, existing portable terminal and electronic equipment are needed badly and are taked certain measure to improve its waterproofing protection performance, especially should strengthen the waterproofing protection for weak equipment such as receiver or MIC.
The utility model content
The main technical problems to be solved in the utility model is, a kind of good water-proof effect is provided, can adapts to the waterproof portable terminal and the waterproof electronic equipment of application circumstances.
For solving the problems of the technologies described above, the utility model provides a kind of waterproof portable terminal, comprise housing and the acoustical device that is arranged on enclosure interior, also comprise at least one transaudient passage, described transaudient passage leads to described acoustical device from described outside, and the aperture of described transaudient passage is 0.5mm～1.5mm.
Preferably, the aperture of described transaudient passage is 0.8mm～1.2mm.
Described housing comprises the ebonite layer and is enclosed within the flexible glue layer of described ebonite layer outside, the through hole that has the position correspondence on described ebonite layer and the flexible glue layer, the described ebonite layer described transaudient passage of formation that links to each other with through hole on the flexible glue layer.
Preferably, also comprise the waterproof plug that is embedded in described enclosure interior, described marine glue has through hole beyond the Great Wall, and described marine glue through hole beyond the Great Wall links to each other with through hole on the housing and forms described transaudient passage.
Preferably, described waterproof plug and described housing interference fit.
Also seal between described acoustical device and the described transaudient passage waterproof membrane is set.
Described transaudient passage comprises at least one kink.
Described acoustical device is MIC or receiver.
The utility model has also been protected a kind of waterproof electronic equipment; comprise housing and the acoustical device that is arranged on enclosure interior; also comprise at least one transaudient passage, described transaudient passage leads to described acoustical device from described outside, and the aperture of described transaudient passage is 0.5mm～1.5mm.
Also seal between described acoustical device and the described transaudient passage waterproof membrane is set.
The beneficial effects of the utility model are: after the utility model is provided with in waterproof portable terminal or waterproof electronic equipment and has the transaudient passage of certain pore size, in case waterproof portable terminal or waterproof electronic equipment place water or the bigger environment of humidity, because transaudient passage itself is thinner, air wherein is compressed under the pressure of water and forms counter-pressure, can effectively stop water to flow and penetrate into the other end of transaudient passage from an end that is positioned at outside, thereby utilize air tension that acoustical device is played good sealing function, avoid into water and damage acoustical device, good water-proof effect can adapt to application circumstances.
Description of drawings
Fig. 1 is the waterproof portable terminal partial schematic diagram of a kind of embodiment of the utility model.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail below by embodiment.
Please refer to Fig. 1, present embodiment provides a kind of waterproof mobile phone, comprise housing, enclosure interior is provided with the acoustical device 30 that is used for sounding or external voice is responded to, for example this acoustical device 30 can be receiver or MIC, its kind, shape, size, quantity and the position that is installed in enclosure interior are provided with flexibly according to concrete needs, preferably avoid loosening and guarantee its sealing with the housing interference fit.This waterproof mobile phone also has at least one thinner transaudient passage 20, and this transaudient passage 20 leads to acoustical device 30 from outside, and its aperture is 0.5mm～1.5mm, is preferably 0.8mm～1.2mm.
Present embodiment is provided with transaudient passage 20 in waterproof mobile phone after, in case mobile phone places water or the bigger environment of humidity, because transaudient passage 20 itself is thinner, air wherein is compressed under the pressure of water and forms counter-pressure, can effectively stop water droplet to flow and penetrate into the other end of transaudient passage 20 from an end that is positioned at outside, thereby utilize air tension that acoustical device 30 is played good sealing function, avoid the mobile phone water inlet and damage acoustical device 30.And in the mobile phone use, transaudient passage 20 can be normally transaudient under conventional environment, if in water, owing to have air in certain amount in the transaudient passage 20, sound wave still also can be by conducting in the air, acoustical device 30 is played a role and do not influence the normal communication function of mobile phone.
Particularly; the handset shell of present embodiment comprises two-layer; be ebonite layer 12 and the flexible glue layer 11 that is enclosed within ebonite layer 12 outside, ebonite layer 12 master are used to support and install all kinds of devices of mobile phone inside, and flexible glue layer 11 can form good protection to the overall structure of mobile phone owing to have good elasticity.The through hole that has the position correspondence on ebonite layer 12 and the flexible glue layer 11, two through holes join end to end and form transaudient passage 20.Further; in order to strengthen the waterproofing protection performance, waterproof plug 40 and waterproof membrane 50 also can be set in the mobile phone, this waterproof plug 40 is embedded in enclosure interior and close acoustical device 30; preferably, the ebonite layer 12 of its outer wall and housing forms compactness and the sealing that interference fit guarantees its installation.Also have through hole on the waterproof plug 40, this through hole links to each other with through hole on the housing and forms transaudient passage 20.For example in the present embodiment, the through hole on flexible glue layer 11, ebonite layer 12 and the waterproof plug 40 is communicated with successively and forms transaudient passage 20, makes that it is played stably, waterproofing protection effect reliably.Waterproof membrane 50 is arranged between acoustical device 30 and the transaudient passage 20, for example is pressed on waterproof plug 40 ends and transaudient passage 20.
The shape of transaudient passage 20, size and length can be provided with flexibly according to concrete needs; can be set to straight hole; also can shown in present embodiment, comprise at least one kink 21; this kink 21 can be formed by the curved hole on the waterproof plug 40; further hindered the other end that water penetrates into transaudient passage 20, so protective effect is reliable more, stable.
The utility model also can be provided with structures such as upper shell, transaudient passages 20 in all kinds of portable electric appts such as other portable terminals such as notebook and audio/video player, palmtop PC, form waterproof portable terminal and waterproof electronic equipment, make full use of the compression of tiny 20 pairs of air of transaudient passage, effectively stop water to flow through transaudient passage 20 and acoustical devices such as receiver and MIC are caused damage, good water-proof effect, and simple in structure, can adapt to waterborne or application circumstances such as underwater operation, fire-fighting, military project.
Above content be in conjunction with concrete execution mode to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (10)
1. waterproof portable terminal, comprise housing and the acoustical device that is arranged on enclosure interior, it is characterized in that, also comprise at least one transaudient passage, described transaudient passage leads to described acoustical device from described outside, and the aperture of described transaudient passage is 0.5mm～1.5mm.
2. waterproof portable terminal as claimed in claim 1 is characterized in that, the aperture of described transaudient passage is 0.8mm～1.2mm.
3. waterproof portable terminal as claimed in claim 1, it is characterized in that, described housing comprises the ebonite layer and is enclosed within the flexible glue layer of described ebonite layer outside, the through hole that has the position correspondence on described ebonite layer and the flexible glue layer, the described ebonite layer described transaudient passage of formation that links to each other with through hole on the flexible glue layer.
4. waterproof portable terminal as claimed in claim 1 is characterized in that, also comprises the waterproof plug that is embedded in described enclosure interior, and described marine glue has through hole beyond the Great Wall, and described marine glue through hole beyond the Great Wall links to each other with through hole on the housing and forms described transaudient passage.
5. waterproof portable terminal as claimed in claim 4 is characterized in that, described waterproof plug and described housing interference fit.
6. as each described waterproof portable terminal in the claim 1 to 5, it is characterized in that, also seal between described acoustical device and the described transaudient passage waterproof membrane is set.
7. as each described waterproof portable terminal in the claim 1 to 5, it is characterized in that described transaudient passage comprises at least one kink.
8. as each described waterproof portable terminal in the claim 1 to 5, it is characterized in that described acoustical device is MIC or receiver.
9. a waterproof electronic equipment is characterized in that, comprises housing and the acoustical device that is arranged on enclosure interior, it is characterized in that, also comprise at least one transaudient passage, described transaudient passage leads to described acoustical device from described outside, and the aperture of described transaudient passage is 0.5mm～1.5mm.
10. waterproof electronic equipment as claimed in claim 9 is characterized in that, also seals between described acoustical device and the described transaudient passage waterproof membrane is set.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201659319U CN202077308U (en) | 2011-05-23 | 2011-05-23 | Waterproof mobile terminal and waterproof electronic device |
| PCT/CN2011/083477 WO2012159433A1 (en) | 2011-05-23 | 2011-12-05 | Waterproof electronic device and waterproof mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201659319U CN202077308U (en) | 2011-05-23 | 2011-05-23 | Waterproof mobile terminal and waterproof electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202077308U true CN202077308U (en) | 2011-12-14 |
Family
ID=45115379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201659319U Expired - Fee Related CN202077308U (en) | 2011-05-23 | 2011-05-23 | Waterproof mobile terminal and waterproof electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202077308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379543A (en) * | 2020-11-24 | 2021-02-19 | 江苏毅昌科技有限公司 | Display device without middle frame |
| WO2022149842A1 (en) * | 2021-01-06 | 2022-07-14 | 삼성전자 주식회사 | Wearable electronic device |
-
2011
- 2011-05-23 CN CN2011201659319U patent/CN202077308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379543A (en) * | 2020-11-24 | 2021-02-19 | 江苏毅昌科技有限公司 | Display device without middle frame |
| WO2022149842A1 (en) * | 2021-01-06 | 2022-07-14 | 삼성전자 주식회사 | Wearable electronic device |
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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: 20111214 Termination date: 20180523 |