CN112068733A - Embedded touch screen all-in-one machine - Google Patents
Embedded touch screen all-in-one machine Download PDFInfo
- Publication number
- CN112068733A CN112068733A CN202010935629.0A CN202010935629A CN112068733A CN 112068733 A CN112068733 A CN 112068733A CN 202010935629 A CN202010935629 A CN 202010935629A CN 112068733 A CN112068733 A CN 112068733A
- Authority
- CN
- China
- Prior art keywords
- liquid
- screen
- machine
- screw rod
- touch screen
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims abstract description 74
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 239000002390 adhesive tape Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 5
- 230000000249 desinfective effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 239000000645 desinfectant Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004804 winding Methods 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
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- 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
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0217—Use of a detergent in high pressure cleaners; arrangements for supplying the same
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)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
An embedded touch screen all-in-one machine comprises a machine body and a shell provided with a screen cleaning device; the screen cleaning device comprises a sliding rail and a screw rod which are arranged on two sides of the shell, the screen brush is transversely arranged between the sliding rail and the screw rod, a sliding sleeve at one end is sleeved on the sliding rail, and a threaded sleeve at the other end is in threaded connection with the screw rod driven by the motor; the screen brush includes the axis body that is equipped with a plurality of adhesive tapes, and the adhesive tape is established the catheter with the display screen butt of organism in the axis body, and a plurality of orifices on the axis body are connected to the liquid outlet, and the inlet connects the confession liquid device. The screen brush and the pressing pump are linked through the first thread and the second thread on the screw rod simultaneously, so that the cleaning liquid is synchronously supplied while the display screen is cleaned by the rubber strip, and the screen brush pulls the curtain to shield the protection screen and prevent dust from falling; the cleaning liquid is contained in the liquid receiving hopper, and falls into the liquid storage cavity of the bottle body after being adsorbed by the filter cotton for recycling. The novel multifunctional cleaning and disinfecting device is simple in structure, convenient to use, good in cleaning and disinfecting effects, capable of improving the efficiency of workers, and strong in practicability and wide in applicability.
Description
Technical Field
The invention relates to an embedded touch screen all-in-one machine, and belongs to the technical field of tablet computers.
Background
The touch screen all-in-one machine integrates advanced touch screen, industrial control, computer and other technologies, can realize public information inquiry, and can realize specific requirements of fingerprint attendance checking, card swiping, printing and the like by being matched with peripherals such as a fingerprint instrument, a scanner, a card reader, a micro printer and the like.
As an input device, the touch screen integrated machine has the advantages of firmness, durability, high response speed, space saving, easiness in communication and the like. The user can quickly obtain the information wanted by the user by lightly touching the machine screen with fingers, so that the man-machine interaction is more straightforward, and the user can really feel the characteristic that the man-machine can freely interact.
Touch screen integrated machines are widely used in business halls, post business halls, tax collection halls, city street (for city information inquiry), office buildings, airports, stations, banks, museums, libraries, exhibitions, hospitals, hotels and hotels.
All-in-one machines applied to public places are in wide contact with various people, and therefore daily cleaning is needed. In most locations, daily cleaning or disinfection is difficult to achieve.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide an embedded touch screen all-in-one machine capable of synchronously cleaning and protecting a display screen.
In order to achieve the above object, the present invention adopts the following technical solutions:
an embedded touch screen all-in-one machine comprises a machine body and a shell provided with a screen cleaning device;
the screen cleaning device comprises a sliding rail and a screw rod which are arranged on two sides of the shell, the screen brush is transversely arranged between the sliding rail and the screw rod, a sliding sleeve at one end is sleeved on the sliding rail, and a threaded sleeve at the other end is in threaded connection with the screw rod driven by the motor;
the screen brush includes the axis body that is equipped with a plurality of adhesive tapes, and the adhesive tape is established the catheter with the display screen butt of organism in the axis body, and a plurality of orifices on the axis body are connected to the liquid outlet, and the inlet connects the confession liquid device.
The top of the shell is provided with a transversely-arranged furling shaft, and one end of a curtain furled by the furling shaft is fixed with the shaft body.
The liquid supply device is a pressing bottle and comprises a pressing pump matched with the bottle mouth of the bottle body; the top of the pressing pump is provided with a screw groove, and the internal thread of the screw groove is matched with the second thread at the bottom of the screw rod; the liquid outlet of the pressing pump is connected with the liquid inlet of the liquid guide pipe through a hose.
Furthermore, the bottle body is provided with a liquid filling opening, the inner side of the liquid filling opening is provided with a closing valve, and the closing valve comprises a sealing sheet linked by a coiled spring arranged on the inner side of the liquid filling opening.
Still further, a liquid storage cavity is arranged outside the liquid filling opening.
Furthermore, the liquid storage cavity is connected to the bottom of the machine body and is opposite to the liquid collecting hopper of the screen brush.
And filter cotton is arranged between the liquid storage cavity and the liquid receiving hopper.
The invention has the advantages that:
according to the embedded touch screen all-in-one machine, the screen brush and the pressing pump are linked through the first threads and the second threads on the screw rod simultaneously, so that the cleaning liquid is synchronously supplied while the display screen is cleaned by the rubber strip, the curtain is pulled through the movable screen brush, the unused all-in-one machine is shielded, the screen is protected, and dust falling is prevented; the cleaning liquid is contained in the liquid receiving hopper, and falls into the liquid storage cavity of the bottle body after being adsorbed by the filter cotton for recycling; if the liquid is disinfectant, the bottom of the liquid collecting hopper can also be additionally provided with a recycling bottle so as to ensure the disinfection effect of the screen.
The embedded touch screen all-in-one machine disclosed by the invention is simple in structure, convenient to use, capable of cleaning a screen when the machine is started or shut down, good in cleaning and disinfecting effects, capable of improving the efficiency of workers, and strong in practicability and wide in applicability.
Drawings
Fig. 1 is a schematic structural diagram of the screen cleaning device of the invention.
Fig. 2 is a side view of a schematic of the structure of the housing of the present invention.
The designations in the drawings have the following meanings: 1. the device comprises a winding shaft, 2, a shaft body, 3, a rubber strip, 4, a spray hole, 5, a slide rail, 6, a sliding sleeve, 7, a screw rod, 8, a screw sleeve, 9, a curtain, 10, a first thread, 11, a second thread, 12, a pressing pump, 13, a bottle body, 14, a liquid storage cavity, 15, a closing valve, 16, filter cotton, 17, a liquid collecting hopper, 18 and a shell.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
An embedded touch screen all-in-one machine comprises a machine body and a shell 18 provided with a screen cleaning device.
The housing 18 is a hollow shell, the inner cavity of which is matched with the machine body, and the opening of the top surface of which is matched with the display screen of the machine body.
The screen cleaning device consists of a slide rail 5, a screw rod 7 and a screen brush; the sliding rail 5 and the screw 7 are symmetrically arranged at two inner side ends of the shell 18, the screen brush is transversely arranged between the sliding rail 5 and the screw 7, the sliding sleeve 6 at one end is sleeved on the sliding rail 5, and the threaded sleeve 8 at the other end is in threaded connection with the screw 7 through a first thread 10; the screw 7 is driven by a top motor.
The axis body 2 of screen brush for being equipped with a plurality of adhesive tape 3, adhesive tape 3 and display screen butt are equipped with a plurality of orifices 4 on the axis body 2 in the outside end of adhesive tape, and the liquid outlet of the catheter in orifice 4 and the axis body 2 is connected, and the liquid supply device supplies liquid through the inlet of catheter.
The liquid supply device is a pneumatic pressing bottle and consists of a bottle body 13 and a pressing pump 12; the pressing pump 12 is fixed at the bottle mouth of the bottle body 13, the top of the pressing pump 12 is provided with a screw groove, and the internal thread of the screw groove is matched with the second thread 11 at the bottom of the screw rod; preferably, the pump body of the pressing pump 12 is provided with a longitudinal guide groove matched with the pump head, or the guide groove is arranged on the shell; the liquid outlet of the pressing pump 12 is connected with the liquid inlet of the liquid guide pipe through a hose.
The bottle body is also provided with a liquid filling port, the inner side of the liquid filling port is provided with a closing valve 15, and preferably, the closing valve 15 consists of a sealing sheet linked by a coiled spring arranged at the inner side of the liquid filling port; the outer side of the liquid filling opening is provided with a liquid storage cavity 14, and the liquid storage cavity 14 is connected with a liquid receiving hopper 17 which is arranged at the bottom of the machine body and is opposite to the screen brush through filter cotton 16.
Preferably, the top of the shell 18 is further provided with a transversely-arranged furling shaft 1, and one end of a curtain 9 furled by the furling shaft 1 is fixed with the shaft body 2; the two ends of the furling shaft 1 are sleeved on the tops of the slide rail and the screw rod.
When in use, the utility model is used,
after the touch screen all-in-one machine is shut down: the control device drives the motor to rotate the screw 7, and the screen brush is linked to move downwards through the threaded sleeve 8, so that the rubber strip 3 scrapes the display screen; simultaneously, pivoted screw rod 7 makes push down pump 12 move down, forms to push down, and the pressure in the bottle 13 increases for the cap liner of close valve 15 further laminates the liquid filling mouth, and the liquid in the bottle 13 overflows from the spout department, falls on the display screen, is scraped by adhesive tape 3 again, clean display screen in step. The scraped liquid falls into a liquid receiving hopper 17, is filtered by filter cotton 16 and then enters the liquid storage cavity 14. Meanwhile, the screen brush moving downwards pulls the curtain 9 to shield the display screen, so that dust is protected and prevented from falling.
When the touch screen all-in-one machine needs to be used: the control device drives the motor to reversely rotate the screw 7, the screen brush is linked to move upwards through the threaded sleeve 8, and the curtain 9 is furled by the furling shaft 1 at the top to expose the display screen; meanwhile, the screw 7 rotating in the opposite direction makes the pressing pump 12 move upwards, the pressure in the bottle body 13 is reduced, and the liquid in the liquid storage cavity 14 overcomes the elasticity of the coiled spring and falls into the bottle body for recycling.
When the liquid in the bottle body 13 needs to be supplemented, the liquid can be injected into the liquid receiving hopper 17, and the injected liquid falls into the liquid storage cavity 14 and enters the bottle body 13 by overcoming the elasticity of the coil spring.
The liquid can be cleaning liquid of a screen or disinfectant according to the use requirement. If the liquid is disinfectant, the bottom of the liquid collecting bucket can also be additionally provided with a recycling bottle so as to ensure the disinfection effect.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (7)
1. An embedded touch screen all-in-one machine is characterized by comprising a machine body and a shell provided with a screen cleaning device;
the screen cleaning device comprises a sliding rail and a screw rod which are arranged on two sides of the shell, the screen brush is transversely arranged between the sliding rail and the screw rod, a sliding sleeve at one end is sleeved on the sliding rail, and a threaded sleeve at the other end is in threaded connection with the screw rod driven by the motor;
the screen brush includes the axis body that is equipped with a plurality of adhesive tapes, and the adhesive tape is established the catheter with the display screen butt of organism in the axis body, and a plurality of orifices on the axis body are connected to the liquid outlet, and the inlet connects the confession liquid device.
2. The embedded touch screen all-in-one machine according to claim 1, wherein a transversely-arranged furling shaft is arranged at the top of the shell, and one end of a curtain furled by the furling shaft is fixed with the shaft body.
3. The integrated embedded touch screen machine according to claim 1, wherein the liquid supply device is a pressing bottle comprising a pressing pump matched with a bottle mouth of the bottle body; the top of the pressing pump is provided with a screw groove, and the internal thread of the screw groove is matched with the second thread at the bottom of the screw rod; the liquid outlet of the pressing pump is connected with the liquid inlet of the liquid guide pipe through a hose.
4. The integrated touch screen device according to claim 3, wherein the bottle body is provided with a liquid filling port, and a closing valve is arranged inside the liquid filling port and comprises a sealing sheet linked by a coil spring arranged inside the liquid filling port.
5. The all-in-one embedded touch screen machine as claimed in claim 4, wherein a liquid storage cavity is arranged outside the liquid filling port.
6. The all-in-one embedded touch screen machine as claimed in claim 5, wherein the liquid storage cavity is connected to the bottom of the machine body and faces a liquid receiving hopper of the screen brush.
7. The all-in-one embedded touch screen machine as claimed in claim 6, wherein a filter screen is arranged between the liquid storage cavity and the liquid receiving hopper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010935629.0A CN112068733B (en) | 2020-09-08 | 2020-09-08 | Embedded touch screen all-in-one |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010935629.0A CN112068733B (en) | 2020-09-08 | 2020-09-08 | Embedded touch screen all-in-one |
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Publication Number | Publication Date |
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CN112068733A true CN112068733A (en) | 2020-12-11 |
CN112068733B CN112068733B (en) | 2023-09-05 |
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CN202010935629.0A Active CN112068733B (en) | 2020-09-08 | 2020-09-08 | Embedded touch screen all-in-one |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112916487A (en) * | 2021-01-27 | 2021-06-08 | 南京逸诺咔贸易有限公司 | Touch screen capable of intelligently manufacturing and automatically cleaning fingerprints |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2656033Y (en) * | 2003-09-19 | 2004-11-17 | 福建新大陆环保科技有限公司 | Ultraviolet sterilizing device with automatic cleaning apparatus |
WO2012089203A1 (en) * | 2010-12-13 | 2012-07-05 | Mueller-Conrady Dirk | Casing for electronic devices provided with a touchscreen, in particular tablet pcs |
CN205762628U (en) * | 2016-06-30 | 2016-12-07 | 南安市溪美芯朝灯具店 | A kind of display screen processing glass cleaning machine |
CN108154806A (en) * | 2017-12-29 | 2018-06-12 | 重庆紫苑广告有限公司 | Intelligent advertisement display device |
CN108971060A (en) * | 2018-07-05 | 2018-12-11 | 郑州诚合信息技术有限公司 | One kind is based on computer technology exploitation display screen cleaning device |
US20190061698A1 (en) * | 2017-08-28 | 2019-02-28 | Aisin Seiki Kabushiki Kaisha | Cleaning apparatus |
CN208643521U (en) * | 2018-05-17 | 2019-03-26 | 天津宝兴威科技股份有限公司 | A kind of touch screen with cleaning function |
CN109637357A (en) * | 2019-01-08 | 2019-04-16 | 莱芜职业技术学院 | One kind is convenient for cleaning and the good electronic information of protection effect shows equipment |
CN209918387U (en) * | 2019-05-04 | 2020-01-10 | 寻乌县卓讯广告有限公司 | Multimedia display box with automatic screen cleaning function |
CN209985835U (en) * | 2019-05-29 | 2020-01-24 | 四川省尚成彩晶科技有限公司 | Cleaning device for maintaining OLED flexible display screen |
CN210515096U (en) * | 2019-10-22 | 2020-05-12 | 江苏太平洋智能科教设备有限公司 | Outdoor liquid crystal touch all-in-one machine with waterproof structure |
CN210632494U (en) * | 2019-08-01 | 2020-05-29 | 白树旭 | Cleaning device for computer |
CN210753964U (en) * | 2019-05-21 | 2020-06-16 | 航美传媒集团有限公司 | Airport large screen cleaning device |
CN210776626U (en) * | 2019-12-18 | 2020-06-16 | 青岛欧亚丰科技发展有限公司 | Self-cleaning liquid crystal touch screen all-in-one machine |
-
2020
- 2020-09-08 CN CN202010935629.0A patent/CN112068733B/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2656033Y (en) * | 2003-09-19 | 2004-11-17 | 福建新大陆环保科技有限公司 | Ultraviolet sterilizing device with automatic cleaning apparatus |
WO2012089203A1 (en) * | 2010-12-13 | 2012-07-05 | Mueller-Conrady Dirk | Casing for electronic devices provided with a touchscreen, in particular tablet pcs |
CN205762628U (en) * | 2016-06-30 | 2016-12-07 | 南安市溪美芯朝灯具店 | A kind of display screen processing glass cleaning machine |
US20190061698A1 (en) * | 2017-08-28 | 2019-02-28 | Aisin Seiki Kabushiki Kaisha | Cleaning apparatus |
CN108154806A (en) * | 2017-12-29 | 2018-06-12 | 重庆紫苑广告有限公司 | Intelligent advertisement display device |
CN208643521U (en) * | 2018-05-17 | 2019-03-26 | 天津宝兴威科技股份有限公司 | A kind of touch screen with cleaning function |
CN108971060A (en) * | 2018-07-05 | 2018-12-11 | 郑州诚合信息技术有限公司 | One kind is based on computer technology exploitation display screen cleaning device |
CN109637357A (en) * | 2019-01-08 | 2019-04-16 | 莱芜职业技术学院 | One kind is convenient for cleaning and the good electronic information of protection effect shows equipment |
CN209918387U (en) * | 2019-05-04 | 2020-01-10 | 寻乌县卓讯广告有限公司 | Multimedia display box with automatic screen cleaning function |
CN210753964U (en) * | 2019-05-21 | 2020-06-16 | 航美传媒集团有限公司 | Airport large screen cleaning device |
CN209985835U (en) * | 2019-05-29 | 2020-01-24 | 四川省尚成彩晶科技有限公司 | Cleaning device for maintaining OLED flexible display screen |
CN210632494U (en) * | 2019-08-01 | 2020-05-29 | 白树旭 | Cleaning device for computer |
CN210515096U (en) * | 2019-10-22 | 2020-05-12 | 江苏太平洋智能科教设备有限公司 | Outdoor liquid crystal touch all-in-one machine with waterproof structure |
CN210776626U (en) * | 2019-12-18 | 2020-06-16 | 青岛欧亚丰科技发展有限公司 | Self-cleaning liquid crystal touch screen all-in-one machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112916487A (en) * | 2021-01-27 | 2021-06-08 | 南京逸诺咔贸易有限公司 | Touch screen capable of intelligently manufacturing and automatically cleaning fingerprints |
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