CN111966243A - Capacitive touch screen convenient to use - Google Patents
Capacitive touch screen convenient to use Download PDFInfo
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- CN111966243A CN111966243A CN202010836223.7A CN202010836223A CN111966243A CN 111966243 A CN111966243 A CN 111966243A CN 202010836223 A CN202010836223 A CN 202010836223A CN 111966243 A CN111966243 A CN 111966243A
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- capacitive touch
- screen
- touch screen
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- 238000007639 printing Methods 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 description 13
- 239000000428 dust Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0441—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for receiving changes in electrical potential transmitted by the digitiser, e.g. tablet driving signals
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of capacitive touch screens, and discloses a convenient-to-use capacitive touch screen which comprises a bottom plate, wherein a shell is arranged on the outer surface of the upper end of the bottom plate, a screen protection shell is arranged on the outer surface of the upper end of the shell, a touch display screen is arranged on the outer surface of the front of the screen protection shell, a printing device is arranged on the outer surface of the front end of the shell, a bill outlet is arranged on the outer surface of the front end of the shell, a placing groove is arranged on the outer surface of the side end of the screen protection shell, a first clamping groove is arranged on the outer surface of the front end of the placing groove, a second clamping groove is arranged at the lower end of the first clamping groove, a main point. This capacitive touch screen convenient to use possesses capacitive touch screen and can adjust in a flexible way, improves user experience, easy operation, convenient to use, dustproof, save space, is convenient for disassemble and overhaul characteristics such as the connectivity is strong.
Description
Technical Field
The invention relates to the technical field of capacitive touch screens, in particular to a convenient capacitive touch screen.
Background
The capacitive touch screen technology works by utilizing current induction of a human body, when a finger touches a metal layer, a coupling capacitor is formed between a user and the surface of the touch screen due to an electric field of the human body, for high-frequency current, the capacitor is a direct conductor, so that the finger sucks a very small current from a contact point, the current respectively flows out of electrodes on four corners of the touch screen, the current flowing through the four electrodes is in direct proportion to the distance from the finger to the four corners, and the controller accurately calculates the proportion of the four currents to obtain the position of a touch point.
Present capacitive touch screen has certain drawback when using, at first the touch screen angle can not be adjusted, and the display screen orientation is untimely, can cause the screen reflection of light, influence the touch screen experience effect, can reduce most people and use interest, can not be along with individual use is comfortable, adjust the touch screen angle, secondly, because the touch of most people, can make the screen surface show dirty, can lead to partial user's embodiment effect poor, in addition, capacitive touch screen lays the dust for a long time easily, moreover, do not have its safeguard measure, and finally, holistic disassembling process is complicated, it is comparatively inconvenient to the inside maintenance of capacitive touch screen, we propose a capacitive touch screen convenient to use for this.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the convenient-to-use capacitive touch screen, which has the advantages of adjusting the angle of the capacitive touch screen, improving the user experience, solving the problem that the capacitive touch screen cannot adjust the screen angle, adding a main point touch pen, increasing the touch mode, enlarging the range of applicable people, facilitating disassembly and maintenance, solving the problems of complex disassembly of the capacitive touch screen and inconvenient maintenance of the interior of the capacitive touch screen, and having a dustproof and protective device, saving the space, and solving the problems of easy dust falling caused by long-time work of the capacitive touch screen.
(II) technical scheme
In order to realize the purposes of flexibly adjusting the capacitive touch screen, improving user experience, increasing touch modes, improving user preference, preventing dust, saving space and facilitating disassembly and maintenance, the invention provides the following technical scheme: the utility model provides a capacitive touch screen convenient to use, includes the bottom plate, the upper end surface of bottom plate is provided with the shell, the upper end surface of shell is provided with the screen protective housing, the surface before the screen protective housing is provided with touch display screen, the front end surface of shell is provided with printing device, the front end surface of shell is provided with the bill export, the side surface of screen protective housing is provided with the standing groove, the front end surface of standing groove is provided with first draw-in groove, the lower extreme of first draw-in groove is provided with the second draw-in groove, the upper end of first draw-in groove is provided with the principal point stylus, the upper end surface of shell is provided with the pivot, the side surface of pivot is provided with first knob, the side surface of shell is provided with the groove of expanding a sound, the side surface of.
Preferably, be fixed connection between bottom plate and the shell, be swing joint through the pivot between shell and the screen protective housing, be fixed connection between touch display screen and the screen protective housing, be fixed connection between printing device and the shell, the bill export inlays in the front end surface of shell.
Preferably, the placing groove is embedded in the outer surface of the upper end of the screen protecting shell, the first clamping groove is fixedly connected with the placing groove, the second clamping groove is fixedly connected with the placing groove, the main point touch pen is movably connected with the first clamping groove, and the first knob is fixedly connected with the rotating shaft.
Preferably, the public address groove inlays in the side surface of shell, the quantity of public address groove is two, the louvre inlays in the side surface of shell, the quantity of louvre is a plurality of, the louvre is the array and arranges, the upper end of bottom plate is provided with the support frame, be fixed connection between support frame and the bottom plate, the quantity of support frame is two.
Preferably, the outer surface of the side end of the support frame is provided with a turnover plate, a rotating shaft is arranged between the support frame and the turnover plate, the support frame and the turnover plate are movably connected through the rotating shaft, a first folding plate is arranged at the side end of the turnover plate, the first folding plate is fixedly connected with the turnover plate, a second folding plate is arranged at the side end of the turnover plate, and the second folding plate is fixedly connected with the turnover plate.
Preferably, a second knob is arranged at the side end of the support frame, the second knob is movably connected with the support frame, a connecting rod is arranged on the outer surface of the side end of the support frame, and the connecting rod is fixedly connected with the support frame.
Preferably, the outer surface of the front end of the printing device is provided with an ink changing door, the ink changing door is fixedly connected with the printing device, the outer surface of the front end of the ink changing door is provided with a key hole, and the key hole is fixedly connected with the ink changing door.
Preferably, the rear end of shell is provided with the access door, be provided with the bolt on the front end surface of access door, the shell passes through the bolt with the access door and is threaded connection, the front end surface of access door is provided with the recess, the recess inlays in the front end surface of access door, the front end surface of recess is provided with the hand (hold), be fixed connection between hand (hold) and the recess.
Preferably, the lower extreme surface of bottom plate is provided with the fixed block, be fixed connection between fixed block and the bottom plate, the quantity of fixed block is four, the lower extreme of fixed block is provided with the universal wheel, be fixed connection between universal wheel and the fixed block, the upper end of universal wheel is provided with the stay, be swing joint between stay and the universal wheel, the stay is four with the quantity of universal wheel.
(III) advantageous effects
Compared with the prior art, the invention provides a convenient capacitive touch screen, which has the following beneficial effects:
1. this capacitive touch screen convenient to use through the pivot between screen protective housing and the shell to and the first knob that the pivot is connected, when the user is using, the angle that the first knob of accessible comes to adjust capacitive touch screen according to the angle that is suitable for oneself, prevents that the touch-sensitive screen is reflected light, influences the user operation, improves user experience, improves the rate of utilization.
2. This capacitive touch screen convenient to use through the effect of principal point stylus, when the user uses the touch-sensitive screen, increases and uses the selection, can place the principal point stylus through first draw-in groove and second draw-in groove, saves space through the standing groove, and the user can place in situ after finishing using.
3. The convenient-to-use capacitive touch screen is turned to the upper end of the touch screen through the turning plate on the supporting frame, plays a role in protecting the screen, solves the problem that the capacitive touch screen works for a long time and dust is easy to fall, can increase the protection area due to the folding plates arranged at the two ends of the turning plate, has the folding function and the turning plate turning and folding function, has the characteristics of space saving, convenient use and the like,
4. this electric capacity touch-sensitive screen convenient to use, through the access door that rear end surface set up, when overhauing and maintaining, open the access door through the bolt on the access door, pull open the access door through the hand (hold) in the recess, the hand (hold) can be placed in the access door upper groove, saves space, overhauls the back of finishing, places the access door through the hand (hold), and it is fixed with advertisement machine threaded connection through the bolt at last, possesses the function of easily disassembling and overhauing.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a rear view of the structure of the present invention;
FIG. 3 is a schematic view of a touch screen structure according to the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a schematic view of a structural support frame according to the present invention;
fig. 6 is a side view of the structure of the present invention.
In the figure: 1. a base plate; 2. a housing; 3. a screen protective housing; 4. a touch display screen; 5. a printing device; 6. a bill outlet; 7. a placement groove; 8. a first card slot; 9. a second card slot; 10. a master stylus; 11. a rotating shaft; 12. a first knob; 13. a sound amplification groove; 14. heat dissipation holes; 15. a support frame; 16. a turnover plate; 17. a first folding plate; 18. a second folding plate; 19. a second knob; 20. a connecting rod; 21. an ink change door; 22. a key hole; 23. an access door; 24. a groove; 25. a bolt; 26. a handle; 27. a fixed block; 28. a universal wheel; 29. a locking tab.
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. 1-6, a capacitive touch screen convenient to use includes a bottom plate 1, a housing 2 is disposed on an upper outer surface of the bottom plate 1, a screen protection housing 3 is disposed on an upper outer surface of the housing 2, a touch display screen 4 is disposed on a front outer surface of the screen protection housing 3, a printing device 5 is disposed on a front outer surface of the housing 2, a bill outlet 6 is disposed on a front outer surface of the housing 2, a placement groove 7 is disposed on a side outer surface of the screen protection housing 3, a first clamping groove 8 is disposed on a front outer surface of the placement groove 7, a second clamping groove 9 is disposed at a lower end of the first clamping groove 8, a main point touch pen 10 is disposed at an upper end of the first clamping groove 8, a rotating shaft 11 is disposed on an upper outer surface of the housing 2, a first knob 12 is disposed on a side outer surface of the rotating shaft 11, a.
The bottom plate 1 is fixedly connected with the shell 2, the shell 2 is movably connected with the screen protection shell 3 through a rotating shaft 11, the touch display screen 4 is fixedly connected with the screen protection shell 3, the printing device 5 is fixedly connected with the shell 2, the bill outlet 6 is embedded in the outer surface of the front end of the shell 2, a bill is printed through the printing device 5, and the bill is taken out through the bill outlet 6; the placing groove 7 is embedded in the outer surface of the upper end of the screen protecting shell 3, the first clamping groove 8 is fixedly connected with the placing groove 7, the second clamping groove 9 is fixedly connected with the placing groove 7, the main point touch pen 10 is movably connected with the first clamping groove 8, the first knob 12 is fixedly connected with the rotating shaft 11, a touch mode is added through the main point touch pen 10, and the user preference degree is increased; the sound amplifying grooves 13 are embedded in the outer surface of the side end of the shell 2, the number of the sound amplifying grooves 13 is two, the heat dissipation holes 14 are embedded in the outer surface of the side end of the shell 2, the number of the heat dissipation holes 14 is multiple, the heat dissipation holes 14 are arranged in an array mode, the upper end of the bottom plate 1 is provided with the support frame 15, the support frame 15 is fixedly connected with the bottom plate 1, the number of the support frame 15 is two, the heat dissipation function is increased through the heat dissipation holes 14, and sound is emitted through the sound amplifying; the outer surface of the side end of the supporting frame 15 is provided with a turning plate 16, a rotating shaft 11 is arranged between the supporting frame 15 and the turning plate 16, the supporting frame 15 and the turning plate 16 are movably connected through the rotating shaft 11, the side end of the turning plate 16 is provided with a first folding plate 17, the first folding plate 17 is fixedly connected with the turning plate 16, the side end of the turning plate 16 is provided with a second folding plate 18, the second folding plate 18 is fixedly connected with the turning plate 16, and the turning plate 16 plays a role in dust prevention and protection; a second knob 19 is arranged at the side end of the support frame 15, the second knob 19 is movably connected with the support frame 15, a connecting rod 20 is arranged on the outer surface of the side end of the support frame 15, the connecting rod 20 is fixedly connected with the support frame 15, the support effect is achieved through the support frame 15, and the stability of the support frame is enhanced through the connecting rod 20; the outer surface of the front end of the printing device 5 is provided with an ink changing door 21, the ink changing door 21 is fixedly connected with the printing device 5, the outer surface of the front end of the ink changing door 21 is provided with a key hole 22, the key hole 22 is fixedly connected with the ink changing door 21, internal printing paper can be conveniently changed through the ink changing door 21, and a user is prevented from being mistakenly touched and opened through the key hole 22; an access door 23 is arranged at the rear end of the shell 2, a bolt 25 is arranged on the outer surface of the front end of the access door 23, the shell 2 is in threaded connection with the access door 23 through the bolt 25, a groove 24 is arranged on the outer surface of the front end of the access door 23, the groove 24 is embedded in the outer surface of the front end of the access door 23, a handle 26 is arranged on the outer surface of the front end of the groove 24, the handle 26 is fixedly connected with the groove 24, and the access door 23 is convenient to detach and maintain; the outer surface of the lower end of the bottom plate 1 is provided with a fixing block 27, the fixing block 27 is fixedly connected with the bottom plate 1, the number of the fixing blocks 27 is four, the lower end of the fixing block 27 is provided with a universal wheel 28, the universal wheel 28 is fixedly connected with the fixing block 27, the upper end of the universal wheel 28 is provided with a locking sheet 29, the locking sheet 29 is movably connected with the universal wheel 28, the number of the locking sheet 29 and the number of the universal wheel 28 are four, the universal wheel 28 is passed through, the universal wheel is convenient to move, and the universal wheel 28 is locked through the locking sheet 29.
When the portable electronic device works, a user can rotate the first knob 12 according to the self requirement to drive the internal rotating shaft 11 to adjust the angle of the screen display 4, the touch screen is prevented from reflecting light, the operation of the user is influenced, the user experience is improved, the utilization rate is improved, the printing device 5 can be used for printing bills, the user can take out the bills through the bill outlet 6, a worker can replace printing paper and ink for the printing device 5 through the ink replacing door 21, the accident caused by mistaken touch of the user is prevented by arranging the key hole, the capacitive touch screen is operated through the main point touch pen 10 arranged in the placement groove 7, the main point touch pen 10 is fixed through the first clamping groove 8 and the second clamping groove 9 in the placement groove 7, the user places the main point touch pen 10 in the placement groove 7 under the condition of using up, the operation mode is increased, the user preference degree is improved, and the sound expanding groove 13 is passed through, the sound of the capacitive touch screen is radiated, the heat radiation performance is increased through the heat radiation groove 14, the turnover plate 16 at the upper end of the support frame 15 is turned over, the touch display screen 4 can be shielded from dust to play a role in protection, the protection area is increased by the arrangement of the first folding plate 17 and the second folding plate 18, and the folding saves space, the operation is simple, the turnover plate 16 can be turned backwards to enter the support frame 15, the space-saving function is also realized, the two support frames 15 are fixedly connected through the connecting rod 20, the stability is greatly enhanced, through the rear access door 23 of the housing 2, the worker can open it by means of the bolt 25 thereon, the access door 23 is pulled out through the handle 26 on the door, so that the inside of the access door can be conveniently overhauled, close people, through bolt fixed connection, holistic connectivity is strong, conveniently disassembles and maintains.
In summary, through the matching of the first knob 12 and the rotating shaft 11, the user can adjust the touch display 4 to a required angle, so as to prevent the screen from reflecting light, influence the use of the user, reduce the use of the user, increase the use rate of the user through the adjustment of the touch screen according to the user, and improve the user experience; through the action of the main point touch pen 10, when a user uses the touch screen, use selection is increased, the main point touch pen 10 can be placed through the first clamping groove 8 and the second clamping groove 9, space is saved through the placing groove 7, and the user can be placed in the original place after use, so that the user has a good practical effect; the turnover plate 16 at the upper end of the support frame 15 is turned over to shield the touch display screen 4 from dust, so that a protection effect is achieved, the protection area is increased through the arrangement of the first folding plate 17 and the second folding plate 18, the space is saved through folding, the operation is simple, the turnover plate 16 can be turned backwards to enter the support frame 15, the space is saved, and the two support frames 15 are fixedly connected through the connecting rod 20, so that the stability of the turnover panel is greatly enhanced; through 2 rear end access door 23 on the shell, the bolt 25 of staff's accessible is opened it, and handle 26 pulls out access door 23 on the through-door, conveniently overhauls inside, has overhauld the back, closes people, through bolt fixed connection, holistic connectivity is strong, conveniently disassembles and maintains.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (9)
1. A capacitive touch screen convenient to use, includes bottom plate (1), its characterized in that: the outer surface of the upper end of the bottom plate (1) is provided with a shell (2), the outer surface of the upper end of the shell (2) is provided with a screen protection shell (3), the outer surface of the front of the screen protection shell (3) is provided with a touch display screen (4), the outer surface of the front end of the shell (2) is provided with a printing device (5), the outer surface of the front end of the shell (2) is provided with a bill outlet (6), the outer surface of the side end of the screen protection shell (3) is provided with a placing groove (7), the outer surface of the front end of the placing groove (7) is provided with a first clamping groove (8), the lower end of the first clamping groove (8) is provided with a second clamping groove (9), the upper end of the first clamping groove (8) is provided with a main point touch pen (10), the outer surface of the upper end of the shell (2, the outer surface of the side end of the shell (2) is provided with a sound diffusion groove (13), and the outer surface of the side end of the shell (2) is provided with a heat dissipation hole (14).
2. A handy capacitive touch screen as recited in claim 1, wherein: be fixed connection between bottom plate (1) and shell (2), be swing joint through pivot (11) between shell (2) and screen protective housing (3), be fixed connection between touch display screen (4) and screen protective housing (3), be fixed connection between printing device (5) and shell (2), inlay in the front end surface of shell (2) bill export (6).
3. A handy capacitive touch screen as recited in claim 1, wherein: the utility model discloses a screen protection casing, including screen protection casing (3), standing groove (7), first draw-in groove (8) and standing groove (7), be fixed connection between second draw-in groove (9) and standing groove (7), be swing joint between principal point stylus (10) and first draw-in groove (8), be fixed connection between first knob (12) and pivot (11).
4. A handy capacitive touch screen as recited in claim 1, wherein: the utility model discloses a loudspeaker, including casing (2), sound amplifying groove (13), louvre (14), the quantity of sound amplifying groove (13) is two, and louvre (14) inlay in the side surface of casing (2), the quantity of louvre (14) is a plurality of, louvre (14) are the array and arrange, the upper end of bottom plate (1) is provided with support frame (15), be fixed connection between support frame (15) and bottom plate (1), the quantity of support frame (15) is two.
5. A handy capacitive touch screen as recited in claim 1, wherein: the side surface of support frame (15) is provided with returning face plate (16), be provided with pivot (11) between support frame (15) and returning face plate (16), be swing joint through pivot (11) between support frame (15) and returning face plate (16), the side of returning face plate (16) is provided with first folded sheet (17), be fixed connection between first folded sheet (17) and returning face plate (16), the side of returning face plate (16) is provided with second folded sheet (18), be fixed connection between second folded sheet (18) and returning face plate (16).
6. A handy capacitive touch screen as recited in claim 1, wherein: the side of support frame (15) is provided with second knob (19), be swing joint between second knob (19) and support frame (15), the side surface of support frame (15) is provided with connecting rod (20), be fixed connection between connecting rod (20) and support frame (15).
7. A handy capacitive touch screen as recited in claim 1, wherein: the outer surface of the front end of the printing device (5) is provided with an ink changing door (21), the ink changing door (21) is fixedly connected with the printing device (5), the outer surface of the front end of the ink changing door (21) is provided with a key hole (22), and the key hole (22) is fixedly connected with the ink changing door (21).
8. A handy capacitive touch screen as recited in claim 1, wherein: the rear end of shell (2) is provided with access door (23), be provided with bolt (25) on the front end surface of access door (23), shell (2) are threaded connection through bolt (25) with access door (23), the front end surface of access door (23) is provided with recess (24), recess (24) inlay in the front end surface of access door (23), the front end surface of recess (24) is provided with hand (hold) 26, be fixed connection between hand (hold) 26) and recess (24).
9. A handy capacitive touch screen as recited in claim 1, wherein: the lower extreme surface of bottom plate (1) is provided with fixed block (27), be fixed connection between fixed block (27) and bottom plate (1), the quantity of fixed block (27) is four, the lower extreme of fixed block (27) is provided with universal wheel (28), be fixed connection between universal wheel (28) and fixed block (27), the upper end of universal wheel (28) is provided with stay (29), be swing joint between stay (29) and universal wheel (28), stay (29) and the quantity of universal wheel (28) are four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836223.7A CN111966243A (en) | 2020-08-19 | 2020-08-19 | Capacitive touch screen convenient to use |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836223.7A CN111966243A (en) | 2020-08-19 | 2020-08-19 | Capacitive touch screen convenient to use |
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| CN111966243A true CN111966243A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010836223.7A Pending CN111966243A (en) | 2020-08-19 | 2020-08-19 | Capacitive touch screen convenient to use |
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| CN113093866A (en) * | 2021-02-24 | 2021-07-09 | 湖南交通工程学院 | Artificial intelligence internet electronic commerce device |
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| CN209784978U (en) * | 2019-07-16 | 2019-12-13 | 深圳市风谷创新技术有限公司 | Capacitive touch screen convenient to adjust |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113093866A (en) * | 2021-02-24 | 2021-07-09 | 湖南交通工程学院 | Artificial intelligence internet electronic commerce device |
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