CN108228000B - Touch display device - Google Patents
Touch display device Download PDFInfo
- Publication number
- CN108228000B CN108228000B CN201810129637.9A CN201810129637A CN108228000B CN 108228000 B CN108228000 B CN 108228000B CN 201810129637 A CN201810129637 A CN 201810129637A CN 108228000 B CN108228000 B CN 108228000B
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- CN
- China
- Prior art keywords
- cylinder structure
- touch panel
- mounting groove
- sealing cover
- metal frame
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 43
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims abstract description 14
- 230000037431 insertion Effects 0.000 claims abstract description 14
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a touch display device, which comprises a touch panel, a metal frame, a fixing strip, a sealing cover plate and a screen cleaning device, wherein the metal frame is arranged on the right side of the touch panel, the metal frame is of a frame structure, the fixing strip is arranged between the metal frame and the touch panel, the fixing strip is of a rectangular frame structure, a positioning insertion groove is arranged on the surface of the fixing strip, the positioning insertion groove is of a rectangular cylinder structure and is matched with a flexible insertion plate arranged at the bottom end of the sealing cover plate, the sealing cover plate is overlapped in the overlapping groove, the overlapping groove is provided with two overlapping grooves, the two overlapping grooves simultaneously penetrate through the outer walls of the touch panel and the metal frame, the fixing strip is arranged between the touch panel and the metal frame, the sealing cover plate is arranged on the fixing strip, and the sealing cover plate is matched with a flexible metal extrusion layer to extrude and seal the touch panel and the, avoid the touch panel deposition that the gap brought.
Description
Technical Field
The invention relates to the technical field of display devices under touch control, in particular to a touch control display device.
Background
Digital equipment has become an essential element for people's life and production. The display device is used as a video signal output terminal of digital equipment, is used for directly transmitting information to an operator, belongs to an indispensable device, and along with the development of scientific technology, the function of the display device is not only limited to receiving video signals for display, but also has a control command input function, namely, the existing touch display device directly inputs commands through a touch panel, even can replace auxiliary equipment such as a keyboard and the like for input, but still has the following disadvantages in practical use:
1. gaps exist between the touch panel and the metal frame, dust is easily accumulated in the gaps, the gaps are not convenient to clean, and water easily enters the gaps to cause the circuit board in the touch display equipment to be corroded and damaged;
2. the traditional touch display equipment lacks a touch panel cleaning device, causes fine granular dust or dirt to be adsorbed on the surface of the touch panel, and damages the touch panel in the process of rubbing the touch panel.
Disclosure of Invention
The present invention is directed to a touch display device to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a touch display device comprises a touch panel, a metal frame, a fixing strip, a sealing cover plate and a screen cleaning device, wherein the metal frame is arranged on the right side of the touch panel and is of a frame structure, the fixing strip is arranged between the metal frame and the touch panel, the fixing strip is of a rectangular frame structure, positioning insertion grooves are formed in the surface of the fixing strip and are of a rectangular cylinder structure, the positioning insertion grooves are matched with flexible insertion plates arranged at the bottom end of the sealing cover plate, the sealing cover plate is in overlapping connection in the overlapping connection grooves, the number of the overlapping connection grooves is two, the two overlapping connection grooves simultaneously penetrate through the outer walls of the touch panel and the metal frame, flexible metal extrusion layers are fixedly connected to two ends of the sealing cover plate, the flexible metal extrusion layers are in contact with the inner walls of the overlapping connection grooves, and mounting grooves are formed in the surface of the sealing cover plate, the rectangle cylinder structure of mounting groove, the mounting groove cooperatees with the connecting plate that the lower extreme of clear screen device set up, clear screen device is inside hollow cylinder structure, is connected with the spring on the inner wall of clear screen device, the other end of spring is connected with the cleaning board, the other end fixedly connected with baffle of cleaning board, the baffle contacts with the outer wall of clear screen device, and the surface of sealed apron is provided with the check and keeps off the arch, the protruding semicircular cylinder structure that is of check fender, check keep off the arch and be provided with two, and two check keep off the arch about the mounting groove symmetric distribution.
Preferably, the flexible plug board is a trapezoidal cylinder structure, the end face with the larger area of the trapezoidal cylinder structure is fixedly connected to the outer wall of the sealing cover plate, the other end face is in contact with the bottom face of the positioning plug-in groove, and the width of the end face with the larger area of the trapezoidal cylinder structure is larger than the width of the notch of the positioning plug-in groove.
Preferably, the sealing cover plate is of a cylinder structure with a convex middle part, the total width of the sealing cover plate and the flexible metal extrusion layer is greater than the distance between the end faces of the two overlapping grooves, and the flexible metal extrusion layer is of a right-angle trapezoidal cylinder structure.
Preferably, the mounting groove still is connected with the sealing strip cooperation, the surface of sealing strip and connecting plate all is provided with the spring bolt, and the spring bolt cooperatees with the spacing hole of the inside setting of mounting groove, and the round platform structure is to the round pin head of spring bolt, and the spring bolt is provided with a plurality ofly, and a plurality of spring bolts are equidistance equidimension range on the outer wall of connecting plate and sealing strip.
Preferably, the bottom of cleaning the board is provided with the mounting groove, and the mounting groove is the rectangular cylinder structure, and the inside joint of mounting groove has the removable cotton of cleaning.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. a fixing strip is arranged between the touch panel and the metal frame, a sealing cover plate is arranged on the fixing strip, and the sealing cover plate is matched with the flexible metal extrusion layer to extrude and seal the touch panel and the overlapping groove on the metal frame, so that the touch panel dust accumulation caused by gaps is avoided;
2. the screen cleaning device is arranged on the sealing cover plate, the screen cleaning device can be manually used for cleaning the touch panel at any time, and abrasion of the touch panel caused by granular dust adsorbed on the touch panel is avoided.
Drawings
FIG. 1 is a schematic diagram of an explosive structure according to the present invention;
FIG. 2 is a schematic structural diagram of the screen cleaning device of the present invention;
fig. 3 is a schematic diagram of a sealing cover structure according to the present invention.
In the figure: touch panel 1, metal frame 2, fixed strip 3, location inserting groove 4, sealed apron 5, flexible plugboard 6, overlap joint groove 7, flexible metal extrusion layer 8, mounting groove 9, clear screen device 10, connecting plate 11, spring 12, clean board 13, baffle 14, check keep off arch 15, sealing strip 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a touch display device comprises a touch panel 1, a metal frame 2, a fixed strip 3, a sealing cover plate 5 and a screen cleaning device 10, wherein the metal frame 2 is arranged on the right side of the touch panel 1, the metal frame 2 is of a frame structure, the fixed strip 3 is arranged between the metal frame 2 and the touch panel 1, the fixed strip 3 is of a rectangular frame structure, the surface of the fixed strip 3 is provided with two positioning insertion grooves 4, the positioning insertion grooves 4 are of a rectangular cylinder structure, the positioning insertion grooves 4 are matched with flexible insertion plates 6 arranged at the bottom end of the sealing cover plate 5, the sealing cover plate 5 is overlapped in the overlapping grooves 7, the overlapping grooves 7 are provided with two overlapping grooves 7, the two overlapping grooves 7 simultaneously penetrate through the outer walls of the touch panel 1 and the metal frame 2, two ends of the sealing cover plate 5 are fixedly connected with flexible metal extrusion layers 8, the flexible metal extrusion layers 8 are in contact with the inner walls of the overlapping grooves 7, and the surface of the sealing cover, the rectangular cylinder structure of mounting groove 9, mounting groove 9 cooperatees with connecting plate 11 of the lower extreme setting of clear screen device 10, clear screen device 10 is inside hollow cylinder structure, be connected with spring 12 on clear screen device 10's the inner wall, spring 12's the other end is connected with cleaning plate 13, cleaning plate 13's the other end fixedly connected with baffle 14, baffle 14 contacts with the outer wall of clear screen device 10, and the surface of sealed apron 5 is provided with check fender arch 15, check fender arch 15 is semi-circular cylinder structure, check fender arch 15 is provided with two, two check keep off protruding 15 about mounting groove 9 symmetric distribution.
The flexible plug board 6 is a trapezoidal cylinder structure, the end face of the trapezoidal cylinder structure with large area is fixedly connected to the outer wall of the sealing cover plate 5, the other end face is contacted with the bottom face of the positioning plug groove 4, and the width of the end face of the trapezoidal cylinder structure with large area is larger than the width of the notch of the positioning plug groove 4.
Sealed apron 5 is the bellied cylinder structure in middle part, and the total width of sealed apron 5 and flexible metal extrusion layer 8 is greater than the distance between 7 terminal surfaces of two overlap joint grooves, and flexible metal extrusion layer 8 is right trapezoid cylinder structure.
The bottom of cleaning plate 13 is provided with the mounting groove, and the mounting groove is the rectangular cylinder structure, and the inside joint of mounting groove has the removable cotton of cleaning.
The working principle is as follows: when the touch screen display device is used, the flexible plug board 6 at the lower end of the sealing cover board 5 is clamped in the positioning plug groove 4 on the surface of the fixing strip 3, the sealing cover board 5 is lapped in the lapping groove 7, because the total width of the sealing cover board 5 and the flexible metal extrusion layer 8 is larger than the distance between the end faces of the two lapping grooves 7, and the flexible metal extrusion layer 8 is in a right-angled trapezoid cylinder structure, when the sealing cover board 5 is pressed downwards, the flexible metal extrusion layer 8 is extruded and deformed to seal the lapping grooves 7, gaps are avoided, so that moisture and dust are prevented from entering from the joint of the touch panel 1 and the metal frame 2 to damage the touch display device, meanwhile, the flexible plug board 6 in the trapezoid cylinder structure is extruded inside the positioning plug groove 4 to prevent the sealing cover board 5 from falling off, then the sealing strip 16 is installed inside the installation groove 9, when moisture splashes on the surface of the sealing cover board 5, because sealed apron 5 middle part is higher around the moisture guide to by the protruding 15 interception of check fender, when needs clear up touch panel 1, extract sealing strip 16, then with the inside of clear screen device 10 joint at mounting groove 9, stretch-draw baffle 14 clears up touch panel 1 through the removable cotton of cleaning of its bottom, insert clear screen device 10 with cleaning plate 13 after the clearance in, the baffle 14 of clear screen device 10 tip this moment under the spring action of spring 12 with clear screen device 10's outer wall contact.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a touch-control display device, includes touch panel (1), metal frame (2), fixed strip (3), sealed apron (5) and clear screen device (10), its characterized in that: the right side of the touch panel (1) is provided with a metal frame (2), the metal frame (2) is of a frame structure, a fixing strip (3) is arranged between the metal frame (2) and the touch panel (1), the fixing strip (3) is of a rectangular frame structure, the surface of the fixing strip (3) is provided with positioning insertion grooves (4), the positioning insertion grooves (4) are of a rectangular cylinder structure, the positioning insertion grooves (4) are matched with a flexible insertion plate (6) arranged at the bottom end of a sealing cover plate (5), the sealing cover plate (5) is overlapped in the overlapping grooves (7), the overlapping grooves (7) are provided with two, the two overlapping grooves (7) simultaneously penetrate through the outer walls of the touch panel (1) and the metal frame (2), the two ends of the sealing cover plate (5) are fixedly connected with flexible metal extrusion layers (8), and the flexible metal extrusion layers (8) are contacted with the inner walls of the overlapping grooves (7), and the surface of sealed apron (5) is provided with mounting groove (9), the rectangular cylinder structure of mounting groove (9), mounting groove (9) cooperate with connecting plate (11) that the lower extreme of clear screen device (10) set up, clear screen device (10) are inside hollow cylinder structure, are connected with spring (12) on the inner wall of clear screen device (10), the other end of spring (12) is connected with cleans board (13), the other end fixedly connected with baffle (14) of cleaning board (13), baffle (14) contact with the outer wall of clear screen device (10), and the surface of sealed apron (5) is provided with check and keeps off protruding (15), check keep off protruding (15) and be semi-circular cylinder structure, and check keep off protruding (15) and be provided with two, and two check keep off protruding (15) about mounting groove (9) symmetric distribution.
2. The touch display device of claim 1, wherein: the flexible plug board (6) is of a trapezoidal cylinder structure, the end face with the larger area of the trapezoidal cylinder structure is fixedly connected to the outer wall of the sealing cover plate (5), the other end face of the trapezoidal cylinder structure is in contact with the bottom face of the positioning plug groove (4), and the width of the end face with the larger area of the trapezoidal cylinder structure is larger than the width of the notch of the positioning plug groove (4).
3. The touch display device of claim 1, wherein: sealed apron (5) are the bellied cylinder structure in middle part, and the total width of sealed apron (5) and flexible metal extrusion layer (8) is greater than the distance between two overlap joint groove (7) terminal surfaces, flexible metal extrusion layer (8) are right trapezoid cylinder structure.
4. The touch display device of claim 1, wherein: mounting groove (9) still are connected with sealing strip (16) cooperation, the surface of sealing strip (16) and connecting plate (11) all is provided with the spring bolt, and the spring bolt cooperatees with the spacing hole of the inside setting of mounting groove (9), and the round platform structure is held to the round pin head of spring bolt, and the spring bolt is provided with a plurality ofly, and a plurality of spring bolts are equidistance equidimension range on the outer wall of connecting plate (11) and sealing strip (16).
5. The touch display device of claim 1, wherein: the bottom of cleaning plate (13) is provided with the mounting groove, and the mounting groove is the rectangular cylinder structure, and the inside joint of mounting groove has the removable cotton of cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810129637.9A CN108228000B (en) | 2018-02-08 | 2018-02-08 | Touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810129637.9A CN108228000B (en) | 2018-02-08 | 2018-02-08 | Touch display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108228000A CN108228000A (en) | 2018-06-29 |
| CN108228000B true CN108228000B (en) | 2020-09-04 |
Family
ID=62669531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810129637.9A Active CN108228000B (en) | 2018-02-08 | 2018-02-08 | Touch display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108228000B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6273623B1 (en) * | 1998-07-07 | 2001-08-14 | Acer Peripherals, Inc. | Keyboard assembly |
| CN101106785A (en) * | 2007-08-22 | 2008-01-16 | 中兴通讯股份有限公司 | Installation structure for touch screen and its making method |
| CN201867780U (en) * | 2010-12-14 | 2011-06-15 | 合肥天鹅电子技术有限公司 | Interactive infrared electronic white board device |
| CN102253767A (en) * | 2011-05-31 | 2011-11-23 | 无锡泰能科技有限公司 | Optical touch control device with optical sensing module and infrared luminescent part |
| CN102467299A (en) * | 2010-11-15 | 2012-05-23 | 北京汇冠新技术股份有限公司 | Infrared touch screen and encapsulation method of filter strip |
| CN104182096A (en) * | 2014-08-25 | 2014-12-03 | 成都吉锐触摸技术股份有限公司 | Infrared touch display |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110193789A1 (en) * | 2010-02-11 | 2011-08-11 | Teh-Zheng Lin | Air pressure balance structure for touch panel |
-
2018
- 2018-02-08 CN CN201810129637.9A patent/CN108228000B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6273623B1 (en) * | 1998-07-07 | 2001-08-14 | Acer Peripherals, Inc. | Keyboard assembly |
| CN101106785A (en) * | 2007-08-22 | 2008-01-16 | 中兴通讯股份有限公司 | Installation structure for touch screen and its making method |
| CN102467299A (en) * | 2010-11-15 | 2012-05-23 | 北京汇冠新技术股份有限公司 | Infrared touch screen and encapsulation method of filter strip |
| CN201867780U (en) * | 2010-12-14 | 2011-06-15 | 合肥天鹅电子技术有限公司 | Interactive infrared electronic white board device |
| CN102253767A (en) * | 2011-05-31 | 2011-11-23 | 无锡泰能科技有限公司 | Optical touch control device with optical sensing module and infrared luminescent part |
| CN104182096A (en) * | 2014-08-25 | 2014-12-03 | 成都吉锐触摸技术股份有限公司 | Infrared touch display |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108228000A (en) | 2018-06-29 |
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