CN1416068A - Personal digital assistant with water and dust resistance - Google Patents
Personal digital assistant with water and dust resistance Download PDFInfo
- Publication number
- CN1416068A CN1416068A CN 01137578 CN01137578A CN1416068A CN 1416068 A CN1416068 A CN 1416068A CN 01137578 CN01137578 CN 01137578 CN 01137578 A CN01137578 A CN 01137578A CN 1416068 A CN1416068 A CN 1416068A
- Authority
- CN
- China
- Prior art keywords
- personal digital
- digital assistant
- assembly
- elastic body
- lcd
- 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.)
- Pending
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Telephone Set Structure (AREA)
Abstract
A personal digital assistant with waterproof and dustproof functions comprises a carrier, an LCD assembly, a supporting frame, a touch pad assembly, an elastic body and an upper cover. The carrier is configured in the personal digital assistant; the LCD assembly is arranged on the carrier. The supporting frame is configured on the LCD assembly, and the touch pad assembly is configured on the supporting frame to be combined with the LCD assembly. The elastic body is used for being dotted and coated on the periphery of the touch pad component and the supporting frame; the upper cover covers the touch pad assembly and presses the elastic body to tightly combine the touch pad assembly and the LCD assembly. The design of the personal digital assistant has the characteristics of easy disassembly and assembly, water resistance and dust resistance.
Description
Technical field
The invention relates to a kind of personal digital assistant (personal digital assistant, PDA), particularly relevant for a kind of personal digital assistant with functions of waterproof and dustproof.
Background technology
Application at electronic product now is very general, and people also begin to utilize portable type electronic product to help account and planning.Wherein, the portable type electronic product of normal use is a personal digital assistant.And personal digital assistant is to have a contact board assembly and liquid crystal display (liquid crystal display, LCD) assembly.Wherein, contact board assembly is to use for user's input instruction or information, and the LCD assembly is in order to show input or the result who handles.
In the design of general personal digital assistant, contact board assembly is to utilize adhesive tape to affix directly on the LCD assembly with fixed combination.Yet so mechanism design has following shortcoming:
1. not easy to assemble: as to need repairing or will clean the inside of personal digital assistant the time, often in the process of dismounting, must tear adhesive tape when contact board assembly or LCD assembly break down.And this very easily causes the damage of two assemblies, has to change this two assemblies at last.So design in dismounting and quite be not easy the difficulty that has caused maintenance and cleaned.
2. do not have a water proof and dust proof effect: the inside that is easy to enter personal digital assistant owing to the aqueous vapor in the living environment, dirt bits influences the normal operation of element, and then has reduced the serviceable life of personal digital assistant.And only paste combination between contact board assembly and the LCD assembly with adhesive tape, this kind structure is not enough to effectively prevent that aqueous vapor and dust from entering the inside of personal digital assistant.
Summary of the invention
Therefore, purpose of the present invention is providing a kind of personal digital assistant exactly, and it has the water proof and dust proof ability, to increase the serviceable life of personal digital assistant.
According to purpose of the present invention, a kind of personal digital assistant with functions of waterproof and dustproof is proposed.This personal digital assistant comprises carrier, liquid crystal display (liquid crystal display, LCD) assembly, support frame (holding frame), contact board assembly, elastic body and loam cake.Carrier is disposed among the personal digital assistant; The LCD arrangement of components is on carrier.Support frame is disposed on the LCD assembly, and contact board assembly is to be disposed on the support frame, to combine with the LCD assembly.Elastic body be coated in around the contact board assembly in order to point and support frame on; And loam cake is to be covered on the contact board assembly, and the compressing elastic body makes contact board assembly and LCD assembly closely combine.
Description of drawings
Fig. 1 is the synoptic diagram of expression according to a personal digital assistant of a preferred embodiment of the present invention.
Fig. 2 is a sectional view of the personal digital assistant in the presentation graphs 1.
Accompanying drawing formula label declaration
101: carrier
The 103:LCD assembly
105: support frame
107: contact board assembly
109: elastic body
111: loam cake
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and be described in detail as follows with reference to accompanying drawing:
With reference to Fig. 1, the figure shows personal digital assistant (personal digital assistant, synoptic diagram PDA) according to a preferred embodiment of the present invention.As shown in Figure 1, personal digital assistant comprises: carrier 101, liquid crystal display (liquid crystal display, LCD) assembly 103, support frame (holdingframe) 105, contact board assembly 107, elastic body 109 and loam cake 111.Carrier 101 is to be disposed among the personal digital assistant; And LCD assembly 103 is to be disposed on the carrier 101.
Then, the figure shows sectional view into the personal digital assistant among Fig. 1 with reference to figure 2.As shown in Figure 2, after loam cake 111 and carrier 101 made up, loam cake 111 can be oppressed elastic bodys 109 and be made contact board assembly 107 and LCD assembly 103 more can make up closely.So design by the characteristic of elastic body 109, can make personal digital assistant of the present invention reach the effect of water proof and dust proof.
In addition, utilize the material behavior of element, personal digital assistant of the present invention also can be designed to have ESD (static discharge, Electrostatic Discharge) safeguard function.Wherein, carrier 101 is can be with the made carrier of plastic cement plated item, with the earth conductor as personal digital assistant.Support frame 105 is to can be a metal framework, and elastic body 109 can be a conductive elastomer, is electric silica gel for example.So; when the object that has high electric charge in the external environment (for example people's finger) when contacting this personal digital assistant; elastic body 109 can be dredged too much electric charge to carrier 101 by support frame 105 rapidly, is not subjected to the infringement of static discharge to protect inner semiconductor element.
The disclosed personal digital assistant of the above embodiment of the present invention is to have following advantage:
1. waterproof and dustproof: the present invention utilizes an elastomeric mechanism design to enter the inside of personal digital assistant to block moisture content and dirt bits, can increase the serviceable life of personal digital assistant.
2. have the ESD safeguard function: the present invention is the mechanism design that can utilize a conductive elastomer, too much electric charge is dredged ground connection, and make the unlikely infringement that is subjected to static discharge of inner member of personal digital assistant.
3. easy to assemble with maintenance and cleaning: the contact board assembly in the personal digital assistant of the present invention is by a support frame and LCD combination of components.So when this personal digital assistant needs repairing or clears up, need only mention support frame and can separate contact board assembly and LCD assembly.Then carry out maintain and replace or cleaning element at the assembly of fault again.Therefore, structural design of the present invention is convenient to dismounting with maintenance and cleaning very much.
In sum; though the present invention discloses as above with a preferred embodiment; right its is not in order to limit the present invention; any those skilled in the art; without departing from the spirit and scope of the present invention; can make various changes and remodeling, so protection scope of the present invention should be with being as the criterion that claims were defined.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01137578 CN1416068A (en) | 2001-10-30 | 2001-10-30 | Personal digital assistant with water and dust resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01137578 CN1416068A (en) | 2001-10-30 | 2001-10-30 | Personal digital assistant with water and dust resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1416068A true CN1416068A (en) | 2003-05-07 |
Family
ID=4674232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01137578 Pending CN1416068A (en) | 2001-10-30 | 2001-10-30 | Personal digital assistant with water and dust resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1416068A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417985C (en) * | 2004-04-30 | 2008-09-10 | 乐金显示有限公司 | Liquid crystal display device |
| US7840721B2 (en) | 2007-05-15 | 2010-11-23 | Htc Corporation | Devices with multiple functions, and methods for switching functions thereof |
| CN101308438B (en) * | 2007-05-15 | 2012-01-18 | 宏达国际电子股份有限公司 | Multifunctional device, method for switching functions thereof, and related electronic device |
| US8120586B2 (en) | 2007-05-15 | 2012-02-21 | Htc Corporation | Electronic devices with touch-sensitive navigational mechanisms, and associated methods |
| CN101308439B (en) * | 2007-05-15 | 2012-06-20 | 宏达国际电子股份有限公司 | Information scrolling method and related electronic device |
| CN101652046B (en) * | 2008-08-15 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN103714743A (en) * | 2012-10-01 | 2014-04-09 | 宏达国际电子股份有限公司 | Display module and handheld electronic device |
| CN104768350A (en) * | 2014-01-03 | 2015-07-08 | 神讯电脑(昆山)有限公司 | waterproof structure |
-
2001
- 2001-10-30 CN CN 01137578 patent/CN1416068A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417985C (en) * | 2004-04-30 | 2008-09-10 | 乐金显示有限公司 | Liquid crystal display device |
| US7840721B2 (en) | 2007-05-15 | 2010-11-23 | Htc Corporation | Devices with multiple functions, and methods for switching functions thereof |
| CN101308438B (en) * | 2007-05-15 | 2012-01-18 | 宏达国际电子股份有限公司 | Multifunctional device, method for switching functions thereof, and related electronic device |
| US8120586B2 (en) | 2007-05-15 | 2012-02-21 | Htc Corporation | Electronic devices with touch-sensitive navigational mechanisms, and associated methods |
| CN101308439B (en) * | 2007-05-15 | 2012-06-20 | 宏达国际电子股份有限公司 | Information scrolling method and related electronic device |
| CN101652046B (en) * | 2008-08-15 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN103714743A (en) * | 2012-10-01 | 2014-04-09 | 宏达国际电子股份有限公司 | Display module and handheld electronic device |
| CN103714743B (en) * | 2012-10-01 | 2017-04-12 | 宏达国际电子股份有限公司 | Display module and handheld electronic device |
| CN104768350A (en) * | 2014-01-03 | 2015-07-08 | 神讯电脑(昆山)有限公司 | waterproof structure |
| CN104768350B (en) * | 2014-01-03 | 2017-09-22 | 神讯电脑(昆山)有限公司 | Waterproof construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11487362B1 (en) | Enclosure with locally-flexible regions | |
| TWI419028B (en) | Touch panel and display device using the same | |
| US20050052582A1 (en) | Touch panel liquid crystal display | |
| CN100399118C (en) | Touch panel of display device | |
| US20080291176A1 (en) | Display unit | |
| US9817478B2 (en) | Vibration device and electronic device | |
| CN105677108A (en) | Display device with touch detection function, and electronic equipment | |
| CN1416068A (en) | Personal digital assistant with water and dust resistance | |
| US20030048597A1 (en) | Personal digital assistant with waterproof and dustproof functions | |
| CN104040471A (en) | Electronic apparatus | |
| JP3859460B2 (en) | Information processing apparatus and information processing apparatus manufacturing method | |
| TW201913332A (en) | Touch display device | |
| JP5349287B2 (en) | Input device and display device having the same | |
| JP2014164429A (en) | Vibration device, electronic equipment and portable terminal | |
| WO2016053036A1 (en) | Electrode member and touch window comprising the same | |
| JP2005250145A (en) | Display device | |
| JP2014186653A (en) | Input device and electronic apparatus | |
| JP6001369B2 (en) | Piezoelectric device, input device, display device, and electronic device | |
| CN1834882A (en) | touch screen | |
| CN101141857B (en) | Waterproof and dustproof structure | |
| CN112346600A (en) | Touch structure and device with same | |
| JP2002031813A (en) | Liquid crystal display (lcd) device | |
| CN110392500A (en) | Waterproof and dustproof cover | |
| JPH05143233A (en) | Electronic apparatus with display function | |
| CN222636621U (en) | A new waterproof touch display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |