CN203104989U - Hand-held terminal housing having waterproof and shielding functions - Google Patents
Hand-held terminal housing having waterproof and shielding functions Download PDFInfo
- Publication number
- CN203104989U CN203104989U CN 201320009378 CN201320009378U CN203104989U CN 203104989 U CN203104989 U CN 203104989U CN 201320009378 CN201320009378 CN 201320009378 CN 201320009378 U CN201320009378 U CN 201320009378U CN 203104989 U CN203104989 U CN 203104989U
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- Prior art keywords
- shielding
- waterproof
- window
- camera
- ring
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- 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 - Lifetime
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Abstract
Disclosed in the utility model is a hand-held terminal housing having waterproof and shielding functions. A waterproof glue is arranged between a GPS window and an upper housing; a stainless steel shielding sheet is arranged inside. A conductive rubber waterproof shielding sealing ring is arranged at the periphery of a display; and a conductive portion of a bi-component rubber keyboard is tightly contacted with the upper housing to form a waterproof shielding ring. A conductive rubber shielding ring is arranged between the housing and the lower housing; a camera window is provided with a waterproof sealing ring; a conductive rubber ring is arranged under a rear battery cover; and a right-side SD card plugging opening and a lower-end connector plugging opening are sealed and plugged by conductive rubbers. A rubber buffer layer coats the outside of the whole hand-held terminal to realize falling resistance in the fall-off process; and backflow holes are arranged at two sides of the rubber buffer layer to carry out water draining timely and prevent the rainwater retention at the front side of the hand-held terminal. Therefore, the waterproof, falling-resistant and shielding functions are realized.
Description
Technical field
Utility model relates to a kind of handheld terminal shell, is specifically related to a kind of handheld terminal shell with waterproof and function of shielding, is applied to open air and field operation environment.
Background technology
It is less that handheld device is made a general reference all volumes, can take the miniaturized electronics of use, common as mobile phone, hand platform, e-book, electronic dictionary and MP3 or the like.
Present most handheld device shell adopts plastic injection-moulded shell, auxiliary again other beautify technology and technology
Beautify, advantage is that technology is simple, can inject the part of complex contour, and shortcoming is the insufficient strength height, and plastics are transparent to electromagnetic wave, the electronics poor compatibility; Some is so-called " metal shell " for the handheld device of selling on the market, is exactly the shell with the zinc alloy diecasting moulding in fact, and advantage is that outward appearance has the metal sense, and shortcoming is that operating temperature range is narrow, and corrosion stability is poor, and foundry goods is easily aging.In addition, most shells do not possess water-proof function yet, rain or other chance water environments in case meet with, and cause the damage of enclosure equipment easily.
The utility model content
In view of this, the utility model provides a kind of handheld terminal shell with waterproof and function of shielding, can shield electromagnetic interference and be suitable for using in sleety weather.
A kind of handheld terminal shell with waterproof and function of shielding comprises upper casing, lower casing, GPS window, conductive rubber shielding ring, lower connector hole closeouts, SD card plug closeouts and rubber coating member; Wherein upper casing is provided with GPS window, indicator gate and keyboard window, bonding between the GPS window of GPS window and upper casing by marine glue, its slit can waterproof be infiltrated, the GPS window is a plastic part, to electromagnetic wave is transparent, is the window of gps antenna receiving satellite signal, and a stainless steel shielding sheet is arranged at the back of antenna, electromagnetic wave signal on the terminal enclosure internal circuit board can not be leaked, make the GPS window that shielding preferably be arranged; The marginal portion of indicator gate and keyboard window forms display shielding waterproof frame and keyboard press box respectively to upper casing internal direction projection; Display when mounted, at display surface and display shielding waterproof frame contact site conductive rubber waterproof shielding sealing ring is installed, rationally adjust pressure during installation, when guaranteeing the display touch function, shielding and waterproof have been realized, make with metal material at the display back side, most internal electromagnetic wave resistances every, remaining small part at the seam crossing of upper casing and display by the shielding of conductive rubber waterproof shielding sealing ring, realized the shielding waterproof of indicator gate; Keyboard when mounted, the keyboard current-carrying part closely contacts with the keyboard press box of upper casing, contact portion conductivity is good, forms the waterproof shielding of keyboard window;
Lower connector hole on the side of lower casing and card plug carry out fitted seal by lower connector hole closeouts and SD card plug closeouts respectively; The back side of lower casing is provided with the camera window, and the camera window is equipped with the camera O-ring seal, and there is a camera press box outside, and the camera press box keeps suitable pressure after compressing into the camera window of lower casing, has realized the camera waterproof;
Be provided with conductive rubber ring between lower casing and the battery cover, realized the shielding waterproof of battery cavities; Conductive rubber shielding ring between upper casing and the lower casing has been realized the shielding and the waterproof of handheld terminal maximum open;
The material of upper casing and lower casing all adopts the die-casting process of high concentration magnesium alloy materials.
The rubber coating member is a hollow out frame type structure, and the rubber coating member is sleeved on the shell its sidewall and four jiaos are wrapped up fully, and purpose is the damage that is hit of protecting sheathing and inner components and parts; The both sides of corresponding GPS window are provided with the rectangle projection on the rubber coating member, and purpose is that protection GPS window is avoided impact failure, and the side of rubber coating member is provided with the refluence hole, and purpose is timely draining, prevents that rainwater from retaining in the handheld terminal front.
Beneficial effect: upper casing of the present utility model and lower casing adopt the die-casting process of high concentration magnesium alloy materials, characteristics according to magnesium alloy, casing part ftractures when having avoided the die casting cooling link and the demoulding, opening portion adopts conductive rubber and the crosslinked closeouts shielding of rubber parts electromagnetic leakage, realize necessary electromagnetic compatibility, suit rubber coating member improves anti-dropping capability and anti-vibration performance on the shell, and the side of rubber coating member is convinced discharge orifice by patient analysis is flowed away rainwater as early as possible.
Description of drawings
Fig. 1 is a monnolithic case structural representation of the present utility model;
Fig. 2 removes the structural representation of rubber coating member for the utility model;
Fig. 3 is the rearview of Fig. 2;
Fig. 4 is the A-A view of Fig. 2;
Wherein, the 1-upper shell, 2-lower house, 3-GPS window, 4-display, 5-keyboard, 6-lower connector hole closeouts, 7-SD card plug closeouts, 8-camera, 9-battery cover, 10-rubber coating member, 11-refluence hole, 12-conductive rubber shielding ring, 13-stainless steel shielding sheet, 14-camera O-ring seal, 15-camera press box, 16-display shielding waterproof frame, 17-keyboard press box.
Embodiment
Below in conjunction with the accompanying drawing embodiment that develops simultaneously, the utility model is described in detail.
The utility model provides a kind of handheld terminal shell with waterproof and function of shielding, comprise upper casing 1, lower casing 2, GPS window 3, conductive rubber shielding ring 12, camera O-ring seal 14, camera press box 15, lower connector hole closeouts 6, SD card plug closeouts 7 and rubber coating member 10; Wherein upper casing is provided with GPS window, indicator gate and keyboard window, bonding between the GPS window of GPS window 3 and upper casing 1 by marine glue, its slit can waterproof be infiltrated, GPS window 3 is plastic parts, to electromagnetic wave is transparent, is the window of gps antenna receiving satellite signal, and a stainless steel shielding sheet 13 is arranged at the back of antenna, electromagnetic wave signal on the terminal enclosure internal circuit board can not be leaked, make GPS window 3 that shielding preferably be arranged; The marginal portion of indicator gate and keyboard window forms display shielding waterproof frame 16 and keyboard press box 17 respectively to upper casing 1 internal direction projection; Display 4 when mounted, in display 4 surfaces and display shielding waterproof frame 16 contacts site conductive rubber waterproof shielding sealing ring is installed, rationally adjust pressure during installation, when guaranteeing the display touch function, shielding and waterproof have been realized, make with metal material at display 4 back sides, most internal electromagnetic wave resistances every, remaining small part at the seam crossing of upper casing 1 and display by the shielding of conductive rubber waterproof shielding sealing ring, realized the shielding waterproof of indicator gate; Keyboard 5 when mounted, keyboard 5 current-carrying parts closely contact with the keyboard press box 17 of upper casing, contact portion conductivity is good, forms the waterproof shielding of keyboard window;
Lower connector hole on the side of lower casing 2 and SD card plug carry out fitted seal by lower connector hole closeouts 6 and SD card plug closeouts 7 respectively, the material of lower connector hole closeouts 6 and SD card plug closeouts 7 all adopts two component conductive rubbers, both realized electromagnetic shielding, and made closeouts that bigger intensity is arranged again; The back side of lower casing 2 is provided with camera window 8, and camera window 8 is equipped with camera O-ring seal 14, and there is a camera press box 15 outside, and camera press box 15 keeps suitable pressure after compressing into the camera window of lower casing 2, has realized the camera waterproof;
Be provided with conductive rubber ring between lower casing 2 and the battery cover 9, realized the shielding waterproof of battery cavities; The shielding and the waterproof of handheld terminal maximum open have been realized between upper casing 1 and the lower casing 2 by conductive rubber shielding ring 12;
In sum, more than be preferred embodiment of the present utility model only, be not to be used to limit protection range of the present utility model.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (4)
1. handheld terminal shell with waterproof and function of shielding, it is characterized in that, comprise: upper casing (1), lower casing (2), GPS window (3), conductive rubber shielding ring (12), camera O-ring seal (14), camera press box (15), lower connector hole closeouts (6) and SD card plug closeouts (7); Wherein upper casing (1) is provided with GPS window, indicator gate and keyboard window, and is bonding by marine glue between the GPS window of GPS window (3) and upper casing (1), and a stainless steel shielding sheet (13) is arranged at the back of antenna; The marginal portion of indicator gate and keyboard window forms display shielding waterproof frame (16) and keyboard press box (17) respectively to upper casing (1) internal direction projection; Display (4) is installed conductive rubber waterproof shielding sealing ring in display (4) surface and display shielding waterproof frame (16) contact site when mounted; Keyboard (5) when mounted, keyboard (5) current-carrying part closely contacts with the keyboard press box (17) of upper casing (1);
Lower connector hole on the side of lower casing (2) and SD card plug carry out fitted seal by lower connector hole closeouts (6) and SD card plug closeouts (7) respectively, the back side of lower casing (2) is provided with camera window (8), camera window (8) is equipped with camera O-ring seal (14), there is a camera press box (15) outside, camera press box (15) keeps suitable pressure after compressing into the camera window of lower casing (2), realizes the camera waterproof;
Be provided with conductive rubber ring between lower casing (2) and the battery cover (9); The shielding and the waterproof of handheld terminal maximum open have been realized between upper casing (1) and the lower casing (2) by conductive rubber shielding ring (12).
2. the handheld terminal shell with waterproof and function of shielding as claimed in claim 1 is characterized in that, the material of described lower connector hole closeouts (6) and SD card plug closeouts (7) all adopts two component conductive rubbers.
3. the handheld terminal shell with waterproof and function of shielding as claimed in claim 1 is characterized in that, the material of described upper casing (1) and lower casing (2) all adopts the die-casting process of high concentration magnesium alloy materials.
4. the handheld terminal shell with waterproof and function of shielding as claimed in claim 1, it is characterized in that also comprising a rubber coating member (10), described rubber coating member (10) is a hollow out frame type structure, and rubber coating member (10) is sleeved on the shell its sidewall and four jiaos are wrapped up fully; The both sides that rubber coating member (10) is gone up corresponding GPS window (3) are provided with the rectangle projection, and the side of rubber coating member (10) is provided with refluence hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009378 CN203104989U (en) | 2013-01-08 | 2013-01-08 | Hand-held terminal housing having waterproof and shielding functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009378 CN203104989U (en) | 2013-01-08 | 2013-01-08 | Hand-held terminal housing having waterproof and shielding functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104989U true CN203104989U (en) | 2013-07-31 |
Family
ID=48856355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009378 Expired - Lifetime CN203104989U (en) | 2013-01-08 | 2013-01-08 | Hand-held terminal housing having waterproof and shielding functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203104989U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161636A1 (en) * | 2014-04-25 | 2015-10-29 | 华为技术有限公司 | Anti-corrosion magnesium alloy communication device and preparation method thereof |
| CN107139386A (en) * | 2017-03-23 | 2017-09-08 | 捷开通讯(深圳)有限公司 | The housing and its equipment and preparation method of a kind of achievable high leakproofness |
| CN109031929A (en) * | 2018-07-30 | 2018-12-18 | 芜湖市金马电子信息有限责任公司 | A kind of alarm clock shatter-resistant digital screen |
| CN112888207A (en) * | 2019-11-29 | 2021-06-01 | 宏碁股份有限公司 | Casing and manufacturing method thereof |
-
2013
- 2013-01-08 CN CN 201320009378 patent/CN203104989U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161636A1 (en) * | 2014-04-25 | 2015-10-29 | 华为技术有限公司 | Anti-corrosion magnesium alloy communication device and preparation method thereof |
| CN105101715A (en) * | 2014-04-25 | 2015-11-25 | 华为技术有限公司 | Anticorrosion magnesium alloy communication equipment and preparation method thereof |
| CN107139386A (en) * | 2017-03-23 | 2017-09-08 | 捷开通讯(深圳)有限公司 | The housing and its equipment and preparation method of a kind of achievable high leakproofness |
| CN109031929A (en) * | 2018-07-30 | 2018-12-18 | 芜湖市金马电子信息有限责任公司 | A kind of alarm clock shatter-resistant digital screen |
| CN112888207A (en) * | 2019-11-29 | 2021-06-01 | 宏碁股份有限公司 | Casing and manufacturing method thereof |
| CN112888207B (en) * | 2019-11-29 | 2022-12-13 | 宏碁股份有限公司 | Machine shell and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |