CN100397313C - Electronic device with decorative plate covered on touch-control plate - Google Patents
Electronic device with decorative plate covered on touch-control plate Download PDFInfo
- Publication number
- CN100397313C CN100397313C CNB2004100321738A CN200410032173A CN100397313C CN 100397313 C CN100397313 C CN 100397313C CN B2004100321738 A CNB2004100321738 A CN B2004100321738A CN 200410032173 A CN200410032173 A CN 200410032173A CN 100397313 C CN100397313 C CN 100397313C
- Authority
- CN
- China
- Prior art keywords
- plaque
- trackpad
- electronic installation
- decorative board
- board unit
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 32
- 238000000465 moulding Methods 0.000 claims description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 description 5
- 239000007769 metal material Substances 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Images
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- Position Input By Displaying (AREA)
Abstract
The present invention provides electron equipment which comprises a casing, a sensing unit and a plaque unit, wherein the casing is provided with at least one opening; the sensing unit is arranged in the casing and is positioned below the opening. The plaque unit is provided with a first part and a second part; the plaque unit covers the opening. The first part and the sensing unit are opposite, and the second part is arranged around the first part and is connected with the casing. The electron equipment of the present invention not only reduces the height difference between the plaque unit and the casing of a principal computer but also improves the design integrity. In addition, the plaque unit is not only connected with the casing of the principal computer but is also opposite to the sensing unit, which not only reduces the height difference but also makes dust not accumulated between the frame of a touch panel and a touch sensing panel in the prior art. Moreover, the plaque unit manufactured by using a punch forming technology has thin material and low cost. Therefore, the production cost is reduced.
Description
Technical field
The present invention especially has the decorative board unit made from sheet plastic about a kind of electronic installation, can reduce the electronic installation of the difference in height of decorative board unit and main frame housing.
Background technology
Progress along with science and technology, portable type electronic product has developed and many devices that produce control signal in recent years, so that cursor (cursor) generation that is positioned on the display is moved, these install such as mouse, trace ball (track ball), rocking bar (joy-sticks), Trackpad (touch pad) and tracing point (track point) or the like.
Wherein, the invention of Trackpad (touch pad) referred to slide on the surface of Trackpad by to be allowed user's armrest, and cooperate several Trackpad button operations, getting final product the cursor position on the control computer screen, and have the function as the mouse right and left key, is a kind of invention quite easily.
As shown in Figure 1, the host shell 11 of known electronic installation 1 (for example being computing machine) is provided with a touch-control sensing panel 12, and around touch-control sensing panel 12, the glutinous contact panel frame 13 (touch pad frame) of establishing a metal material.Owing to the induction that has stopped touch-control sensing panel 12 for fear of the contact panel frame of metal material, so the contact panel frame of metal material can not be arranged on the touch-control sensing panel 12.
Please refer to Fig. 2 and since contact panel frame 13 can only be looped around touch-control sensing panel 12 around, this makes glutinous contact panel frame 13 of being located on the main frame housing 11, and between the touch-control sensing panel 12, has just formed very significantly difference in height d1.In this, contact panel frame 13 utilizes metal material made, if thickness is bigger, the difference in height d1 that contact panel frame 13 and touch-control sensing panel are 12 is also bigger.From the above, 12 accumulations that dust is not only easily arranged of contact panel frame 13 and touch-control sensing panel more make the globality deficiency of electronic installation 1, and then have influence on the aesthetic feeling of design.
Because the problems referred to above, the inventor urgently thinks a kind of can the solution between contact panel frame and the touch-control sensing panel, " electronic installation " that has tangible difference in height and dust accretions or the like shortcoming is easily arranged.
Summary of the invention
Because above-mentioned problem, purpose of the present invention provides a kind of electronic installation, especially has the decorative board unit made from sheet plastic, can reduce the electronic installation of the difference in height of decorative board unit and main frame housing.
For reaching above-mentioned purpose, according to electronic installation of the present invention, it comprises a housing, a sensing cell and a decorative board unit.Wherein, housing has at least one opening, and sensing cell is arranged within the housing, and be positioned at the below of opening, decorative board unit has one first one and one second one, and decorative board unit covers opening, face mutually with sensing cell for first one, second one is located on first one, and is connected with housing.
From the above, electronic installation of the present invention has the decorative board unit that utilizes the moulding of plastic material integrated punching to make, and the thickness of decorative board unit is quite thin, so can reduce the difference in height of decorative board unit and main frame housing.Compare with known technology, electronic installation of the present invention has not only reduced the difference in height of decorative board unit and main frame housing, and the globality of more feasible design increases.In addition, decorative board unit not only is connected with the main frame housing, more faces mutually with sensing cell, has not only reduced difference in height, also makes dust can not be piled up in the known technology between the contact panel frame and touch-control sensing panel again.And the decorative board unit that uses the impact briquetting technology to make, material is thin, cost is also cheaper, so also reduced production cost.
Description of drawings
The synoptic diagram of the electronic installation that Fig. 1 is known;
The known electronic installation of Fig. 2 is along the sectional view of the straight line A-A ' of Fig. 1;
The synoptic diagram of Fig. 3 electronic installation of the present invention; And
Fig. 4 electronic installation of the present invention is along the sectional view of the straight line B-B ' of Fig. 3.
Symbol description among the figure:
1 electronic installation
11 main frame housings
12 touch-control sensing panels
13 contact panel frames
2 electronic installations
21 housings
211 openings
22 sensing cells
23 decorative board units
231 first ones
232 second ones
24 pads
Embodiment
For making content of the present invention easier to understand,, the preferred embodiment of electronic installation of the present invention is described hereinafter with reference to relevant drawings.
Please refer to Fig. 3, electronic installation 2 of the present invention comprises a housing 21, a sensing cell 22 and a decorative board unit 23.
Sensing cell 22 is provided with within the housing 21, and is positioned at the below of opening 211.Sensing cell 22 is a Trackpad, and the surface distributed of Trackpad has a plurality of sensor circuits, one object (for example be finger or pointer) produces a signal because the electric capacity of sensor circuit or resistance change when Trackpad moves, and then can control the mobile of cursor.
As shown in Figure 3, first one 231 of decorative board unit 23 faces mutually with sensing cell 22, and second one 232 be located on first one 231, and is connected with housing 21.In addition, second one 232 mode that links with housing 21 can utilize one to stick together glue or a double faced adhesive tape binds with housing 21 second one 232.In addition, first one 231 and second ones 232 one-body molded, and mode that can punching press forms.Moreover, because first one 231 and second ones 232 one-body molded, can avoid dust to have influence on the sensitivity of sensing cell 22.
As shown in Figure 4, electronic installation 2 of the present invention more comprises a pad 24, and it is arranged between sensing cell 22 and the decorative board unit 23, to keep between sensing cell 22 and the decorative board unit 23 certain spacing being arranged.Owing to utilize plastic material, so the thickness of the decorative board unit 23 of integrated punching moulding is quite thin, thus, when the user applies bigger strength on decorative board unit 23, decorative board unit 23 might bend because physical strength is less, and then cause the decline of sensitivity, in other words, present embodiment utilizes pad 24 to strengthen the physical strength of decorative board unit 23.
In addition, as shown in Figure 4, do not have tangible difference in height between first one 231 and second ones 232 of decorative board unit 23, by first and last, only remaining between the two minimum difference in height d2, the design globality of electronic installation 2 also increases.
In sum, electronic installation of the present invention has the plastic material of utilization integrated punching moulding system The decorative board unit that becomes, and the thickness of decorative board unit is quite thin, so can reduce decorative board unit and calculating The difference in height of machine host housing. Compare with known technology, electronic installation of the present invention, not only Reduced the difference in height of decorative board unit and computer host casing, more so that the design globality increase Add. In addition, decorative board unit not only is connected with computer host casing, more with the sensing cell phase Face, not only reduced difference in height, also so that dust can not be piled up in the known technology tactile again Between control panel border and the touch-control sensing panel. And the plaque that uses the punch forming technology to make The unit, material is thin, cost is also cheaper, so also reduced production cost.
The above only is illustrative, but not is restricted person. Anyly do not break away from essence of the present invention God and category, and to its equivalent modifications of carrying out or change, it is special to be contained in described application In the sharp scope.
Claims (9)
1. cover the electronic installation of plaque on the Trackpad, comprise:
One housing has at least one opening;
One sensing cell is arranged within this housing, and is positioned at the below of this opening; And
One decorative board unit, have one first one with one second one, this decorative board unit covers this opening, faces mutually with this sensing cell for this first one, this second one is located on this first one and be connected with this housing.
2. cover the plaque electronic installation on the Trackpad as claimed in claim 1, wherein this sensing cell is a Trackpad.
3. cover the plaque electronic installation on the Trackpad as claimed in claim 2, wherein the surface distributed of this Trackpad has a plurality of sensor circuits, and when an object moved in this Trackpad, the electric capacity of described sensor circuit or resistance changed and produces a signal.
4. cover the plaque electronic installation on the Trackpad as claimed in claim 1, more comprise a pad, this pad is arranged between this sensing cell and this decorative board unit.
5. cover the plaque electronic installation on the Trackpad as claimed in claim 1, wherein this decorative board unit is by the impact style moulding.
6. cover the plaque electronic installation on the Trackpad as claimed in claim 1, wherein this first one one-body molded with this second one.
7. cover the plaque electronic installation on the Trackpad as claimed in claim 1, wherein this second one sticks together glue with one and engages with this housing.
8. cover the plaque electronic installation on the Trackpad as claimed in claim 1, wherein the material of this decorative board unit is polycarbonate or poly terephthalic acid.
9. cover the plaque electronic installation on the Trackpad as claimed in claim 1, wherein the thickness of this decorative board unit is less than 0.6 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100321738A CN100397313C (en) | 2004-04-01 | 2004-04-01 | Electronic device with decorative plate covered on touch-control plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100321738A CN100397313C (en) | 2004-04-01 | 2004-04-01 | Electronic device with decorative plate covered on touch-control plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1677330A CN1677330A (en) | 2005-10-05 |
| CN100397313C true CN100397313C (en) | 2008-06-25 |
Family
ID=35049871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100321738A Expired - Lifetime CN100397313C (en) | 2004-04-01 | 2004-04-01 | Electronic device with decorative plate covered on touch-control plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100397313C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652046B (en) * | 2008-08-15 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101646314B (en) * | 2008-08-04 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0653696A1 (en) * | 1993-11-15 | 1995-05-17 | Tektronix, Inc. | Touch control of cursor position |
| CN2519329Y (en) * | 2002-01-25 | 2002-10-30 | 夏启星 | Keyboard protective device |
| CN2590076Y (en) * | 2002-12-31 | 2003-12-03 | 奂亿科技股份有限公司 | Improved arrangement for hand-written screen |
-
2004
- 2004-04-01 CN CNB2004100321738A patent/CN100397313C/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0653696A1 (en) * | 1993-11-15 | 1995-05-17 | Tektronix, Inc. | Touch control of cursor position |
| CN2519329Y (en) * | 2002-01-25 | 2002-10-30 | 夏启星 | Keyboard protective device |
| CN2590076Y (en) * | 2002-12-31 | 2003-12-03 | 奂亿科技股份有限公司 | Improved arrangement for hand-written screen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652046B (en) * | 2008-08-15 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1677330A (en) | 2005-10-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080625 |
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| CX01 | Expiry of patent term |