CN2699327Y - Waterproof mechanism of industrial touch panel - Google Patents
Waterproof mechanism of industrial touch panel Download PDFInfo
- Publication number
- CN2699327Y CN2699327Y CN 200420003091 CN200420003091U CN2699327Y CN 2699327 Y CN2699327 Y CN 2699327Y CN 200420003091 CN200420003091 CN 200420003091 CN 200420003091 U CN200420003091 U CN 200420003091U CN 2699327 Y CN2699327 Y CN 2699327Y
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- hole
- trackpad
- water
- sheet
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000006261 foam material Substances 0.000 claims description 9
- 230000005489 elastic deformation Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000012790 adhesive layer Substances 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Position Input By Displaying (AREA)
- Push-Button Switches (AREA)
Abstract
A waterproof mechanism for an industrial touch panel, comprising: a frame mounted on the outer panel of the display; a pressing plate with a through hole, one side of which is pressed against the outer side of the touch pad; the convex frame edge of the through hole of the waterproof strip is pressed against the touch control plate; a touch sensing device embedded in the frame; a touch pad and a display embedded on the touch sensing device; the waterproof strip is a rubber waterproof strip and is provided with a square frame sheet, an adhesive surface on one side surface of the square frame sheet and a convex frame edge arranged on one side of the inner edge of the square frame sheet; the inner gasket is clamped between the pressure plate and the frame, and the adhesive layer of the inner gasket is attached to the first side surface of the pressure plate; and an outer decorative frame piece which is attached to the second side surface of the pressing plate and is covered with a frame cover. It has the effects of good waterproof performance, convenient assembly, long service life and beautiful appearance.
Description
Technical field
The utility model relates to the proof mechanism of water of contact panel, refers to a kind ofly have that water proofing property is good, cost is low especially, the proof mechanism of water of the industrial contact panel of easy to assembly and long service life.
Background technology
Referring to shown in Figure 4, the proof mechanism of water of general early stage industrial contact panel, mainly be to utilize edge around the square through hole 61 of a pressing plate 60 lateral surfaces, respectively establish a waterproof bar 62 respectively, this waterproof bar 62 is made by the foam material, it includes a binding face 620 that is attached at pressing plate 60 lateral surface square through holes 61 outsides, these waterproof bar 62 medial surfaces are convexly equipped with a flange 621 downwards, when pressing plate 60 is fixed in framework 65 outsides, the end face of this flange 621 can press on the Trackpad 63, can prevent that sealing is by pressing plate 60 and 63 infiltrations of Trackpad.
But, this early stage proof mechanism of water, because waterproof bar 62 is made by the foam material of the touch-control vibration signal on the easy absorption Trackpad 63, and the flange 621 of waterproof bar 62 is on the Trackpad 63 that the frame shape presses on touch sensing device 64 outsides, so during the touching signals on the touch sensing device 64 sensing Trackpads 63, meeting intercepts because of the absorption of flange 621, and influences the sensitivity of its sensing.
Therefore, for improving the shortcoming of above-mentioned early stage proof mechanism of water, develop a kind of known proof mechanism of water again, shown in Fig. 5-7, it is provided with a Trackpad 71 on a framework 70, these Trackpad 71 outsides are provided with a pressing plate 72, this pressing plate 72 is provided with a square through hole 720, these square through hole 720 peripheries are provided with some embeddings hole 721, one waterproof press strip 73 is one-body molded by the sharp health material of silicon, and it includes a pressing frame sheet 730, and this pressing frame sheet 730 is provided with some embedding posts 731, each embedding post 731 embeds respectively in the embedding hole 721 of pressing plate 72, make pressing frame sheet 730 adhere on square through hole 720 peripheries of pressing plate 72 lateral surfaces, in addition, the medial margin of this pressing frame sheet 730 is provided with a protruding architrave 732, the end face of this protruding architrave 732 presses on the Trackpad 71, can reach anti-sealing by the purpose of infiltrating between pressing plate 72 and Trackpad 7I.
Yet, by the integrated waterproof bar of the sharp health material of silicon, easily influence the problem that touching signals receives though can improve the waterproof bar of making by the foam material in early days, still, still there is following shortcoming in actual fabrication, assembling and in using:
One, water proofing property is poor: because known waterproof press strip 73 is to utilize the embedding post 731 that is provided with at interval on it to be embedded in the embedding hole 721 of pressing plate 72, reach waterproof press strip 73 is fixed in purpose on the pressing plate 72, therefore, waterproof press strip 73 only just can be intimate-association state with pressing plate 72 in embedding post 731 places that whenever are spaced a distance, because waterproof press strip 73 is one-body molded by the sharp health material of silicon, so under the influence of environment, produce the phenomenon of expanding with heat and contract with cold easily, therefore, when in case waterproof press strip 73 is out of shape because of expanding with heat and contract with cold, then the pressing frame sheet 730 of 731 on each embedding post can be because of distortion, and make the end face and 71 of the Trackpads that press on the protruding architrave 732 on the Trackpad 71 produce the gap, and water is easily by infiltrating in this gap, so its water proofing property is relatively poor.
Two, assembling inconvenience: owing to waterproof press strip 73 easy affected by environment distortion, and more or less have point tolerance during 73 moulding of waterproof press strip, therefore, each embedding post 731 to be embedded in the embedding hole 721 of pressing plate 72 be to be difficult for very much and time-consuming thing to desire during assembling, so comparatively inconvenience of its assembling.
Three, easily influence attractive in appearance: the proof mechanism of water of known industrial contact panel; the size of its framework 70 and pressing plate 72 generally is all fixed size; so can't make the square through hole 720 of pressing plate 72 just meet the fluorescent screen size of display 74 usually; general square through hole 720 all will be established greatly; therefore; regular meeting passes through Trackpad by the outside; can obviously see display 74 fluorescent screens mechanism in addition; so influence the attractive in appearance of its integral body; in addition; pressing plate 72 is generally has the chill inflexible of metal sense, also can be because of being revealed in outermost, and influence the aesthetic property of its profile.
Four, serviceable life is short: because the proof mechanism of water of known industrial contact panel, the pressing frame sheet 730 protruding lateral surfaces that are exposed to pressing plate 72 of waterproof press strip 73, and only utilize each embedding post 731 to be embedded in the embedding hole 721 and be combined into together, so waterproof press strip 73 is held to artificial premeditated or scratch unintentionally and dig and destroy very much, and significantly shortened its serviceable life.
Five, easily produce undue interference: because of the proof mechanism of water of known industrial contact panel, pressing plate 72 directly presses on framework 70 and the Trackpad 71, so 71 of pressing plate 72 and framework 70 and Trackpads easily produce electrostatic interference, and the vibration of pressing plate 72 also is directly conducted to easily on framework 70 and the Trackpad 71 and disturbs the sensing sensitivity of touch sensing device 75; In addition, owing to outside the lateral surface of pressing plate 72 directly is revealed in, therefore be vulnerable to outside interference.
Summary of the invention
Fundamental purpose of the present utility model is to provide a kind of and has that water proofing property is good, easy to assembly, the proof mechanism of water of long service life and industrial contact panel attractive in appearance.
The proof mechanism of water of a kind of industrial contact panel of the present utility model, it comprises: one is installed on the machine plate of the display outside, and center through hole faces the framework of display fluorescent screen; One side presses on the Trackpad outside, has the pressing plate of through hole; One adheres on pressing plate, and the protruding architrave of its through hole presses on the waterproof bar on the Trackpad; One is embedded at the touch sensing device in the framework; One is embedded at a Trackpad and the display on the touch sensing device in the framework; It is characterized in that: its waterproof bar is the rubber waterproof bar, is provided with the stickup face that is affixed on pressing plate on a square box sheet and the one side, the protruding architrave that is arranged at square box sheet inner edge one side; Comprise that in addition one is folded between pressing plate and the framework, its bonding coat is affixed on the internal gasket on pressing plate first side; And one adhered layer adhere on pressing plate second side, the outer escutcheon sheet of frame lid is stamped in the outside.
The utlity model has following advantage:
One, water proofing property is splendid, because the stickup face of rubber waterproof bar is with whole second bore periphery that is pasted on pressing plate second side of square box sheet, so rubber waterproof bar and pressing plate stickup can be one fully, can not produce big distortion because of expanding with heat and contract with cold, so the protruding architrave of rubber waterproof bar can closely press on the Trackpad 13, and can not produce the gap, can effectively prevent the infiltration of sealing.In addition because on large-area first side 21 that is affixed on pressing plate 2 of the bonding coat of internal gasket one side, so but the pressure of mat pressing plate the internal gasket large tracts of land is compacted on framework and the Trackpad, can further increase its good waterproof effect, so its water proofing property is splendid.
Two, easy to assembly: since rubber waterproof bar, internal gasket and outer escutcheon sheet all the mat bonding method adhere on the pressing plate, so assemble very efficient and convenient.
Three, increase aesthetic property: because the frame hole of internal gasket can be made according to display fluorescent screen size, both mate fully, so internal gasket can cover in the space beyond the display fluorescent screen, so only can see the fluorescent screen of display outward when watching, can increase its aesthetic property; In addition, be affixed on the outer escutcheon sheet of pressing plate second side, the chill inflexible metal sense of pressing plate is covered, also can increase the aesthetic property of its outward appearance appearance.
Four, long service life: because the thickness of outer escutcheon sheet is slightly larger than the thickness of rubber waterproof bar square box sheet, and outer escutcheon sheet large tracts of land is pasted on utmost point difficult drop-off on the pressing plate, so but mat difference in height and prevent that effectively the rubber waterproof bar is subjected to artificial premeditated or scratches unintentionally digging and destroying can prolong its serviceable life.
Five, can prevent undue interference: since the relative two sides of pressing plate respectively large tracts of land post internal gasket and outer escutcheon sheet, internal gasket is pressed from both sides to be filled up between pressing plate and framework and Trackpad, play isolated and buffer action, so can avoid producing electrostatic interference between pressing plate and framework and Trackpad, and the vibration that can prevent pressing plate is directly conducted on framework and the Trackpad, disturb the sensing sensitivity of touch sensing device: in addition, because outer escutcheon sheet is affixed on the lateral surface of pressing plate, the influence of external disturbance to the sensing sensitivity of touch sensing device avoided in the also vibration of available buffer outside.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model.
Fig. 2 is the local enlarged diagram of the utility model pressing plate and waterproof bar.
Fig. 3 is a broken section enlarged diagram of the present utility model.
Fig. 4 is the broken section enlarged diagram of early stage proof mechanism of water.
Fig. 5 is the three-dimensional exploded view of known proof mechanism of water.
Fig. 6 is the local enlarged diagram of known proof mechanism of water pressing plate and rubber press strip.
Fig. 7 is the broken section enlarged diagram of known proof mechanism of water.
Embodiment
Shown in Fig. 1-3, the utility model one preferred embodiment, a kind of proof mechanism of water of industrial contact panel, mainly comprise: one is installed on display 14 outside machine plates 15, its central square through hole 10 faces display 14 fluorescent screens, but is stacked with the framework 1 that sensing presses the touch sensing device 12 of position on the recessed edge 11 of the ladder of square through hole 10; One first side 21 laminates in Trackpad 13 outsides, and corresponding first through hole 10 is provided with the pressing plate 2 of second through hole 20; The one square frame shape lamellar body of making by the foam material, its bonding coat 31 is pasted on pressing plate 2 first sides 21, is folded in the internal gasket 3 between pressing plate 2 and the framework 1; One is stacked and placed on the touch sensing device 12 in the recessed edge 11 of framework 1 ladder; One is stacked and placed on a Trackpad 13 and the display 14 on the touch sensing device 12 in the framework 1; One by the rubber ejection formation, and the stickup face 41 of its square box sheet 40 is affixed on pressing plate 2, and the protruding architrave 42 of square box sheet 40 presses on the rubber waterproof bar 4 on the Trackpad 13; And a square frame shape lamellar body of making by the foam material, its adhered layer 50 adheres on second side 22 of pressing plate 2, and the outer escutcheon sheet 5 of frame lid 51 is stamped in its outside.Wherein:
These framework 1 central authorities are provided with square first through hole 10 over against place, display 14 fluorescent screens, first through hole, 10 peripheries are provided with the recessed edge 11 of ladder, but be equipped with the touch sensing device 12 that sensing presses the position and corresponding signal conducted to main frame on the recessed edge 11 of ladder, and set a Trackpad 13 outside the touch sensing device 12 in the recessed edge 11 of ladder, Trackpad 13 covers framework 1 first through hole 10.
This touch sensing device 12 and Trackpad 13 are all ultrasonic type.
This pressing plate 2, corresponding first through hole 10 places are provided with second through hole 20, and this pressing plate 2 is provided with first side 21 that presses on Trackpad 13 outsides by internal gasket 3, and the back side of relative first side 21 is second side 22.
This internal gasket 3, it is little tool elastic deformation characteristic's of making by the foam material square frame shape lamellar body, make a frame hole 30 that is complementary according to display 14 fluorescent screen sizes in the middle of it, the one side is provided with the bonding coat 31 of Pasting in pressing plate 2 first sides 21, and this internal gasket 3 is folded between pressing plate 2 and the framework 1.
This rubber waterproof bar 4, by the rubber ejection formation, it includes: the double sticky tape on a square box sheet 40 and the one side is pasted face 41, and stickup face 41 is affixed on second through hole, 20 peripheries of pressing plate 2 second sides 22; Be arranged at a protruding architrave 42 of square box sheet 40 inner edges one side, protruding architrave 42 presses on the Trackpad 13.
Should outer escutcheon sheet 5, be little tool elastic deformation characteristic's of making by the foam material square frame shape lamellar body, the one side is provided with adhered layer 50, and adhered layer 50 is affixed on other face except that square box sheet 40 of pressing plate 2 second sides 22; Outer escutcheon sheet 5 thickness are slightly larger than the thickness of square box sheet 40, and its outside is provided with to cover and is exposed to the frame lid 51 that outer escutcheon sheet 5 is tightened up a screw.
Claims (9)
1, a kind of proof mechanism of water of industrial contact panel, it comprises: one is installed on the machine plate of the display outside, and center through hole faces the framework of display fluorescent screen; One side presses on the Trackpad outside, has the pressing plate of through hole; One adheres on pressing plate, and the protruding architrave of its through hole presses on the waterproof bar on the Trackpad; One is embedded at the touch sensing device in the framework; One is embedded at a Trackpad and the display on the touch sensing device in the framework; It is characterized in that: its waterproof bar is the rubber waterproof bar, is provided with the stickup face that is affixed on pressing plate on a square box sheet and the one side, the protruding architrave that is arranged at square box sheet inner edge one side; Comprise that in addition one is folded between pressing plate and the framework, its bonding coat is affixed on the internal gasket on pressing plate first side; And one adhered layer adhere on pressing plate second side, the outer escutcheon sheet of frame lid is stamped in the outside.
2, the proof mechanism of water of industrial contact panel according to claim 1, it is characterized in that: described framework central authorities are provided with square first through hole that a periphery has the recessed edge of ladder over against place, display fluorescent screen, but be equipped with the touch sensing device that sensing presses the position and corresponding signal is sent to main frame on the recessed edge of ladder, and set a Trackpad on the touch sensing device in the recessed edge of ladder, Trackpad covers framework first through hole.
3, the proof mechanism of water of industrial contact panel according to claim 1, it is characterized in that: corresponding first through hole of described pressing plate is provided with second through hole, this pressing plate is provided with first side that presses on the Trackpad outside by internal gasket, and the back side of relative first side is second side.
4, the proof mechanism of water of industrial contact panel according to claim 1, it is characterized in that: described internal gasket is little tool elastic deformation characteristic's of being made by foam material material square frame shape lamellar body, make a frame hole that is complementary according to display fluorescent screen size in the middle of it, the one side is provided with bonding coat.
5, the proof mechanism of water of industrial contact panel according to claim 1 is characterized in that: described rubber waterproof bar, by the rubber ejection formation, the stickup face on its square box sheet one side is affixed on second bore periphery of pressing plate second side.
6, the proof mechanism of water of industrial contact panel according to claim 1, it is characterized in that: described outer escutcheon sheet, it is little tool elastic deformation characteristic's of making by the foam material square frame shape lamellar body, the one side is provided with adhered layer, adhered layer is affixed on other face except that the square box sheet of pressing plate second side, and its outside is provided with to cover and is exposed to the frame lid that outer escutcheon sheet is tightened up a screw.
7, the proof mechanism of water of industrial contact panel according to claim 6 is characterized in that: described outer escutcheon sheet thickness is slightly larger than the thickness of square box sheet.
8, the proof mechanism of water of industrial contact panel according to claim 1 is characterized in that: described touch sensing device and Trackpad are all ultrasonic type.
9, the proof mechanism of water of industrial contact panel according to claim 1 is characterized in that: square box sheet one side of described rubber waterproof bar is pasted face and can be made of double sticky tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420003091 CN2699327Y (en) | 2004-02-09 | 2004-02-09 | Waterproof mechanism of industrial touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420003091 CN2699327Y (en) | 2004-02-09 | 2004-02-09 | Waterproof mechanism of industrial touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699327Y true CN2699327Y (en) | 2005-05-11 |
Family
ID=34767253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420003091 Expired - Lifetime CN2699327Y (en) | 2004-02-09 | 2004-02-09 | Waterproof mechanism of industrial touch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699327Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105487716A (en) * | 2016-01-13 | 2016-04-13 | 深圳市艾宝科技有限公司 | Waterproof touchpad device and notebook computer |
| CN107121822A (en) * | 2017-07-05 | 2017-09-01 | 京东方科技集团股份有限公司 | A kind of display module and display device and a kind of transparent optical structural adhesive layer |
| TWI620918B (en) * | 2015-11-16 | 2018-04-11 | Azbil Corp | Dashboards and display machines |
| CN114063809A (en) * | 2020-07-29 | 2022-02-18 | 和硕联合科技股份有限公司 | Press module |
-
2004
- 2004-02-09 CN CN 200420003091 patent/CN2699327Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI620918B (en) * | 2015-11-16 | 2018-04-11 | Azbil Corp | Dashboards and display machines |
| CN105487716A (en) * | 2016-01-13 | 2016-04-13 | 深圳市艾宝科技有限公司 | Waterproof touchpad device and notebook computer |
| CN105487716B (en) * | 2016-01-13 | 2019-03-29 | 深圳市艾宝科技有限公司 | Waterproof touch control panel device and laptop |
| CN107121822A (en) * | 2017-07-05 | 2017-09-01 | 京东方科技集团股份有限公司 | A kind of display module and display device and a kind of transparent optical structural adhesive layer |
| WO2019007113A1 (en) * | 2017-07-05 | 2019-01-10 | 京东方科技集团股份有限公司 | Display module, display device, and transparent optical adhesive layer structure |
| CN107121822B (en) * | 2017-07-05 | 2019-12-17 | 京东方科技集团股份有限公司 | A display module, a display device, and a transparent optical adhesive layer structure |
| US10884299B2 (en) | 2017-07-05 | 2021-01-05 | Boe Technology Group Co., Ltd. | Display module, display device and optically clear adhesive layer component |
| CN114063809A (en) * | 2020-07-29 | 2022-02-18 | 和硕联合科技股份有限公司 | Press module |
| CN114063809B (en) * | 2020-07-29 | 2024-03-01 | 和硕联合科技股份有限公司 | Pressing module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Yanhua Xingye Electronic Science & Technology Co., Ltd. Assignor: Yanhua Co., Ltd. Contract fulfillment period: 2008.9.30 to 2013.9.29 Contract record no.: 2008990001171 Denomination of utility model: Water-proof mechanism for industrial touch control panel Granted publication date: 20050511 License type: Exclusive license Record date: 20081110 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.30 TO 2013.9.29; CHANGE OF CONTRACT Name of requester: BEIJING YANHUA XINGYE ELECTRONIC SCIENCE CO., LTD. Effective date: 20081110 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140209 Granted publication date: 20050511 |