CN110136575A - Display device - Google Patents
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- CN110136575A CN110136575A CN201910412560.0A CN201910412560A CN110136575A CN 110136575 A CN110136575 A CN 110136575A CN 201910412560 A CN201910412560 A CN 201910412560A CN 110136575 A CN110136575 A CN 110136575A
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- Prior art keywords
- display screen
- display
- ultraviolet light
- display device
- light source
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- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims description 23
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 23
- 230000006870 function Effects 0.000 description 12
- 239000010410 layer Substances 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 9
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The embodiment of the present invention provides a kind of display device, is related to field of display technology, simpler, easily can carry out disinfection to the display surface of display device.The display device includes: shell；Ultraviolet light source on the housing is set；Display screen on the housing is set；Under disinfection, the display location is in first position, the display surface of the light exit side of the ultraviolet light source towards the display screen；Under non-sterile state, the display location is in the second position, and the light exit side of the ultraviolet light source is towards except the display surface of the display screen.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of display devices.
Background technique
Display device is used in various public places more and more, for example, the self-help registration machine of hospital, subway station
Self-service vote buying machine, the ATM in roadside etc., also, these display devices much all apply touch technology, in these public affairs
Place, especially touch control display apparatus altogether, need periodically to sterilize, to reduce the health risk of user.It is desirable to manually carry
Disinfection tool cleans the display surface of display device, is sterilized, bothersome laborious, causes manpower to bear, and be typically only capable to
Daytime carries out disinfection, and occupies the working time of display device itself, reduces the working efficiency of display device；If at night
It carries out disinfection to display device, then will lead to unattended, disinfection tool is easily lost.
Summary of the invention
The embodiment of the present invention provides a kind of display device, can it is simpler, easily to the display surface of display device into
Row disinfection.
The embodiment of the present invention provides a kind of display device, comprising:
Shell；
Ultraviolet light source on the housing is set；
Display screen on the housing is set；
Under disinfection, the display location is in first position, and the light exit side of the ultraviolet light source is described in
The display surface of display screen；
Under non-sterile state, the display location is in the second position, and the light exit side of the ultraviolet light source is towards institute
Except the display surface for stating display screen.
Display device in the embodiment of the present invention, under disinfection, the light exit side of ultraviolet light source is towards display screen
Display surface so that ultraviolet light exposes to the display surface of display screen, realization automatically carries out disinfection to the display surface of display screen, and existing
Have in technology and is compared by manually carrying out clean mode, it is simpler, convenient；Under non-sterile state, ultraviolet light source
Light exit side towards except the display surface of display screen, at this point, display screen from it is non-sterile when the second position become first position, by
It changes in the position of display screen, plays the role of prompting user, realize normal display function.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of schematic perspective view of display device in the embodiment of the present invention；
Fig. 2 is display device in Fig. 1 in a kind of subregional structural schematic diagram in user perspective lower part；
Fig. 3 be in Fig. 2 a kind of display device under non-sterile state AA ' to a kind of the schematic diagram of the section structure；
Fig. 4 be in Fig. 2 a kind of display device under disinfection AA ' to a kind of the schematic diagram of the section structure；
Fig. 5 is status diagram when first axle and display screen cooperate in Fig. 3；
Fig. 6 is status diagram when first axle and display screen cooperate in Fig. 4；
Fig. 7 is the partial structure diagram of another display device in the embodiment of the present invention；
Fig. 8 be in Fig. 2 another display device under non-sterile state AA ' to a kind of the schematic diagram of the section structure；
Fig. 9 be in Fig. 2 another display device under disinfection AA ' to a kind of the schematic diagram of the section structure；
Figure 10 be in Fig. 2 in another display device part-structure under non-sterile state AA ' to a kind of cross-section structure
Schematic diagram；
Figure 11 be in Fig. 2 in a kind of display device part-structure under disinfection AA ' to a kind of signal of cross-section structure
Figure；
Figure 12 be in Fig. 2 another display device under non-sterile state AA ' to a kind of the schematic diagram of the section structure；
Figure 13 be in Fig. 2 another display device under disinfection AA ' to a kind of the schematic diagram of the section structure；
Figure 14 is the subregional a kind of structural schematic diagram in display device user perspective lower part in disinfection in Figure 13.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The present invention.In the embodiment of the present invention and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, Fig. 1 is a kind of stereochemical structure signal of display device in the embodiment of the present invention
Figure, Fig. 2 are that for display device in a kind of subregional structural schematic diagram in user perspective lower part, Fig. 3 is a kind of display in Fig. 2 in Fig. 1
Device under non-sterile state AA ' to a kind of the schematic diagram of the section structure, Fig. 4 be in Fig. 2 a kind of display device in disinfection
Lower AA ' to a kind of the schematic diagram of the section structure, the embodiment of the present invention provides a kind of display device, comprising: shell 1；It is arranged in shell
Ultraviolet light source 2 on body 1；Display screen 3 on shell 1 is set；Under disinfection, display screen 3 is located at first position, purple
Display surface 31 of the light exit side of outer linear light source 2 towards display screen 3；Under non-sterile state, display screen 3 is located at the second position,
The light exit side of ultraviolet light source 2 is towards except the display surface 31 of display screen 3.For example, in fig. 4 it is shown that screen 3 is located at first
It sets, at this point, the light exit side of ultraviolet light source 2 is oriented second direction h2, i.e. ultraviolet light source 2 ultraviolet that is emitted
Main extending direction, direction of illumination, has acute angle in other words between the direction and second direction h2 of 3 place plane of display screen, and
The display surface 31 of display screen 3 is located at 2 side of ultraviolet light source, so that the light exit side of ultraviolet light source 2 showing towards display screen 3
Show face 31, i.e., the ultraviolet that ultraviolet light source 2 is emitted oblique can expose to the display surface 31 of display screen 3, in addition, at it
In his achievable embodiment, when display screen 3 is located at first position, the plane where display screen 3 can be perpendicular to ultraviolet
The direction of the light exit side institute direction of linear light source 2, and the display surface 31 of display screen 3 is located at the side of ultraviolet light source 2, even if purple
The ultraviolet that the light exit side of outer linear light source 2 is emitted can be with the display surface 31 of vertical irradiation to display screen 3.For example, in Fig. 3
In, display screen 3 is located at the second position, at this point, ultraviolet light source 2 is located at the side of display screen 3, and the light of ultraviolet light source 2 goes out
It is parallel with 3 place plane of display screen to penetrate end direction, in other achievable embodiments, the light exit side of ultraviolet light source 2
Towards can be not parallel with 3 place plane of display screen, for example, ultraviolet light source 2 is located at the side of display screen 3, but ultraviolet light
The light exit side of light source 2 is oriented the reverse side of oblique display screen 3, and the back side of display screen 3 is opposite with display surface 31 one
Face when display screen 3 is located at the second position, even if ultraviolet light source 2 emits ultraviolet light, can not also be irradiated in these structures
To the display surface 31 of second place display screen 3, and ultraviolet light is difficult to expose to except shell 1, exposes to avoid ultraviolet light
User.
Specifically, the opening 10 that display function is realized for exposing display screen 3 is provided on the shell 1 of display device,
Under non-sterile state, as shown in figure 3, the display surface 31 of display screen 3 is just from the opening 10 of shell 1 with preferable angle dew
Out, the display surface 31 of display screen 3 is face for displaying images, and in Fig. 3, the display surface 31 of display screen 3 refers to display screen 3
Upper surface, under non-sterile state, the light exit side of ultraviolet light source 2 is towards except the display surface 31 of display screen 3, such as direction
The side of display screen 3, it is to be understood that ground, in other achievable embodiments, the light exit side of ultraviolet light source 2 can also be with
Towards other positions, such as when ultraviolet light source 2 is located at the side of display screen 3, light exit side can be towards the right side in Fig. 3
Lower section, i.e., towards the reverse side of display screen 3 (face opposite with display surface 31 of display screen 3), under this structure, display screen 3 exists
When becoming first position from the non-sterile second position, need to rotate bigger angle, so that ultraviolet light source 2 exposes to display
The display surface 31 of screen 3, and when the light exit side of ultraviolet light source 2 is towards the side of display screen 3, display screen 3 only needs to deviate
One lesser angle, can switch to first position from the second position, display screen 3 when state switches occupied space compared with
Small, i.e., thickness of the display device in Fig. 3 on first direction h1 can be set smaller.In the structure, under non-sterile state,
Even if ultraviolet light source 2 is opened, ultraviolet light will not expose to the display surface 31 of display screen 3, at this time display device for realizing
Normal display function, if display device is touch control display apparatus, user can pass through hand in the display surface 31 of display screen 3
The operation of fingering row, at this point, since the light exit side of ultraviolet light source 2 is towards except the display surface 31 of display screen 3, it avoids
The finger for exposing to user, in Fig. 3, the light exit side of ultraviolet light source 2 refers to the right end of ultraviolet light source 2, direction
For from left to right, the arrow on 2 right side of ultraviolet light source refers to the direction of the launch of ultraviolet light, it should be noted that illustrated in Figure 3
It is non-disinfection, does not need to sterilize at this time, therefore, can control ultraviolet light source 2 and do not shine, even if at this point, ultraviolet
Source 2 is not turned off, and is still open state, and the side that the ultraviolet light that ultraviolet light source 2 is emitted can also be shown screen 3 is stopped,
Ultraviolet light is avoided to expose to user, the arrow in Fig. 3 is used only for signal and works as ultraviolet light caused by 2 open-type of ultraviolet light source
The display surface that display screen 3 can not be exposed to, in Fig. 3, definition is first direction perpendicular to the direction of the display surface 31 of display screen 3
H1, under non-sterile state, first direction h1, that is, display screen 3 display surface 31 defines second direction h2 towards the direction of user
It is vertical with first direction h1；Under disinfection, as shown in figure 4, the position of display screen 3 is under non-sterile state relative to changing,
The second position is become from first position, under disinfection, the display surface of the light exit side of ultraviolet light source 2 towards display screen 3
31, at this point, the ultraviolet light that ultraviolet light source 2 issues can expose to the display surface 31 of display screen 3, thus to the aobvious of display screen 3
Show that face 31 carries out disinfection, the wavelength of the ultraviolet light that ultraviolet light source 2 is issued can with r, 200nm≤r≤280nm, simultaneously as
Under disinfection, the angle of display screen 3 can change, to prompt user's display device to be now in the shape of non-normal use
State avoids user from being irradiated when using display device by ultraviolet light.
Display device in the embodiment of the present invention, under disinfection, the light exit side of ultraviolet light source is towards display screen
Display surface so that ultraviolet light exposes to the display surface of display screen, realization automatically carries out disinfection to the display surface of display screen, and existing
Have in technology and is compared by manually carrying out clean mode, it is simpler, convenient；Under non-sterile state, ultraviolet light source
Light exit side towards except the display surface of display screen, at this point, display screen from it is non-sterile when the second position become first position, by
It changes in the position of display screen, plays the role of prompting user, while realizing normal display function.
Optionally, the rotation of display screen 3 is connected to shell 1, so that display screen 3 revolves between the first position and the second position
Turn, when the rotation of display screen 3 to first position, corresponding structure shown in Fig. 4 works as display for realizing ultraviolet sterilization function
When 3 rotation of screen is to the second position, corresponding structure shown in Fig. 3, for realizing normal display function, the rotation of display screen 3 can be with
To rotate automatically, or passive rotation, the specific structure and principle rotated automatically can specifically be situated between in the following embodiments
It continues, it, can be by artificial mode, for example, operator is based on figure when needing to carry out disinfection by ultraviolet light for passively rotating
Structure shown in 3 presses display screen 3 from the top down, and display screen 3 is made to rotate first into Fig. 4 from the second position in Fig. 3
Position, after disinfection by ultraviolet light terminates, operator draws the left end of display screen 3 based on structure shown in Fig. 4 from bottom to top,
So that display screen 3 is rotated the second position into Fig. 3 from the first position in Fig. 4, restores to the state normally shown.
Optionally, above-mentioned display device further includes the rotary drive mechanism 4 between shell 1 and display screen 3, and rotation is driven
Motivation structure 4 is for driving display screen 3 to rotate between the first position and the second position.It can be automatic by rotary drive mechanism 4
Realize the rotation of display screen 3, thus it is simpler, easily realize disinfection by ultraviolet light to the display surface 31 of display screen 3.
Optionally, as shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, Fig. 5 is state when first axle and display screen cooperate in Fig. 3
Schematic diagram, Fig. 6 are status diagram when first axle and display screen cooperate in Fig. 4, and display screen 3 includes the first drive connection portion
51；The second drive connection portion 52 is provided on shell 1；Rotary drive mechanism 4 includes power part 41 and linkage portion 42, power part 41
It is fixedly connected on the second drive connection portion 52, power part 41 is moved back and forth for controlling linkage portion 42 along first direction h1, and first
Direction h1 is under non-sterile state, perpendicular to the direction of the display surface 31 of display screen 3；Linkage portion 42 is connected by first axle 61
It is connected to the first drive connection portion 51；When moving to the third place in linkage portion 42 in a first direction h1, driving display screen 3 rotates
To first position；When moving to four positions in linkage portion 42 in a first direction h1, the rotation of driving display screen 3 to second
It sets.
Specifically, in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, power part 41 is for driving linkage portion 42 to move up and down, i.e., along first
Direction h1 is moved back and forth, and is based on Fig. 3 and state shown in fig. 5, and linkage portion 42 is in the 4th position, and display screen 3 is in second
It sets, power part 41 drives linkage portion 42 to move downward, and linkage portion 42 passes through the work of first axle 61 and the first drive connection portion 51
With making the left end of display screen 3 and then rotate display screen 3 into Fig. 4 and Fig. 6 from the second position in Fig. 3 and Fig. 5 to lower stress
First position, at this point, linkage portion 42 drops to the third place, at this point, the light exit side of ultraviolet light source 2 is towards display screen 3
Display surface 31, disinfection by ultraviolet light can be carried out, disinfection complete after, power part 41 drive linkage portion 42 move upwards, join
Dynamic portion 42 makes the upward stress in the left end of display screen 3 by the effect of first axle 61 and the first drive connection portion 51, and then makes to show
Display screen 3 rotates the second position into Fig. 3 and Fig. 5 from the first position in Fig. 4 and Fig. 6, at this point, linkage portion 42 rises to the 4th
Position, it can realize normal display.
Optionally, first axle 61 includes first rotating shaft 611 and the second shaft 612, first rotating shaft 611 and the second shaft
612 have the axial direction being parallel to each other；First axle 61 is connected to the first drive connection portion 51 by the rotation of first rotating shaft 611；The
One hinge 61 is connected to linkage portion 42 by the rotation of the second shaft 612.
Specifically, when display screen 3 rotates, the movement routine of left end is not upper and lower straight line path, but camber line
The path of shape, and the movement routine of linkage portion 42 is upper and lower straight line path, therefore, in order to make the straight line path of linkage portion 42 with
The arc line shaped path of 3 left end of display screen matches, and setting first axle 61 is the hinge for including two shafts, when linkage portion 42
When moving up and down, it can be moved with the left end of driving display screen 3 along the path of arc line shaped, thus first by way of rotation
It is converted between position and the second position.
Optionally, it as shown in fig. 7, Fig. 7 is the partial structure diagram of another display device in the embodiment of the present invention, moves
Power portion 41 is motor, and linkage portion 42 is screw rod.
Specifically, for example, motor is internally provided with tapped rotor, be provided with external screw thread on screw rod, rotor it is interior
The external screw thread of screw thread and screw rod is meshed, and converts rotational motion into linear motion to realize, which can steadily drive
Dynamic screw motion, to realize the automatic rotation of display screen 3,
Optionally, as shown in Figure 3 and Figure 4, power part 41 is cylinder, and linkage portion 42 is piston.
Specifically, in such a way that cylinder drives piston motion, it can be equally stably driven with piston motion, it is aobvious to realize
The automatic rotation of display screen 3.Fig. 3 is compared with structure shown in fig. 7, is only in that the area of the specific structure of power part and linkage portion
Not, the other structures in display device can be identical.It is further to note that in embodiments of the present invention, only with electricity
To the structure of rotary drive mechanism 4 for machine drive screw motion and cylinder two kinds of piston motion specific structures of drive and mode
It is introduced with driving method, still, the embodiment of the present invention does not limit the specific structure and principle of rotary drive mechanism 4
It is fixed, as long as the structure that power part 41 can drive linkage portion 42 to move back and forth along first direction h1.
Optionally, as shown in Figure 3 and Figure 4, display screen 3 is connected to shell 1 by the rotation of second hinge 62, so that display screen
3 along second hinge 62 shaft be axis rotate between the first position and the second position.62 one side of second hinge is display screen 3
Shaft is provided, on the other hand stable support construction is provided for display screen 3, display screen 3 is set on shell 1 by firm.
Optionally, as shown in Figure 8 and Figure 9, Fig. 8 be in Fig. 2 another display device under non-sterile state AA ' to one
Kind of the schematic diagram of the section structure, Fig. 9 be in Fig. 2 another display device under disinfection AA ' to a kind of signal of cross-section structure
Figure, shell 1 include rotation support platform 7, and display screen 3 is overlapped in rotation support platform 7, so that display screen 3 is flat along rotation support
The edge of platform 7 is that axis rotates between the first position and the second position.
Specifically, the right end of display screen 3 is overlapped on rotation support platform 7, when the left end of display screen 3 is provided with rotation
When turning driving mechanism 4, by the driving of rotary drive mechanism 4, allow display screen 3 with 7 leftmost side of rotation support platform
Edge is that axis rotates within a certain angle, to realize the conversion between disinfection and non-sterile state, in the structure, is being shown
The right end of screen 3, no setting is required complicated hinge arrangement, structure is relatively simple, and structure shown in Fig. 8 and Fig. 3, difference only exists
Display screen 3 in Fig. 3 is connected to shell 1 by the rotation of second hinge 62, and the display screen in Fig. 8 is by the way that overlapped that mode is revolved
Turn to be connected to shell 1, but the function that the two can be realized is all the same, and structure in addition to this is also identical, herein no longer
It repeats.
Optionally, as shown in Figure 8 and Figure 9, display screen 3 is overlapped in rotation support platform 7 by buffer layer 8, and buffer layer 8 can
To be made of materials such as foams, since the right end of display screen 3 is only overlapped on rotation support platform 7, i.e. the right end of display screen 3
It is poor that connective stability is rotated between shell 1, therefore, by the way that buffer layer 8 is arranged, can be reduced display screen 3 and be supported in rotation
On platform 7 due to shaking etc. and caused by the probability that damages of stress, and improve between display screen 3 and rotation support platform 7
Stability.
Optionally, as shown in Figure 2, Figure 3 and Figure 4, second hinge 62 and rotary drive mechanism 4 are located at display screen 3
Opposite end.
Specifically, from A to A in Fig. 2 ' direction be direction in Fig. 3 and Fig. 4 from left to right, i.e., in Fig. 3 and Fig. 4
Left side is the downside in Fig. 2, and the right side in Fig. 3 and Fig. 4 is the upside in Fig. 2, in the state of fig. 2, second hinge 62
Positioned at the upper end of display screen 3, rotary drive mechanism 4 is located at the lower end of display screen 3, and under non-sterile state, display screen 3 is apart from use
Family is closer, and is maintained in user's visible angle, in order to which user's viewing is convenient for user when display screen 3 is touching display screen
Touch control operation is carried out by finger；Under disinfection, 3 lower end of display screen in Fig. 2 is to sinking inside shell 1 and rotate to figure
First position shown in 4, so that the display surface 31 of the display screen 3 of the lucky direction in light exit side direction of ultraviolet light source 2, i.e.,
It may be implemented to carry out ultraviolet radiation disinfection to the display surface 31 of display screen 3, at this point, under user perspective, display screen 3 in Fig. 2
Lower end sink so that the angle between the display surface 31 and user's sight of display screen 3 becomes larger, to prompt user, display device
State in improper display, the display device being used under disinfection to avoid user are ultraviolet to avoid user
Line irradiation.It should be noted that at this point, display screen shown in Fig. 23 is rectangle, wherein pass through second at rectangle upper end-face edge
The rotation of hinge 62 is connected to shell 1, ultraviolet light source 2 is provided on the inside of shell 1 corresponding to rectangular lower end edge, for example, edge
Row's ultraviolet light source 2, under disinfection, the light exit side of ultraviolet light source 2 is arranged in the extending direction at rectangular lower end edge
Therefore the oblique display surface 31 for exposing to display screen 3 can make the illumination compared with small area face be incident upon entire display surface 31, with reality
It now sterilizes, in other achievable embodiments, under disinfection, the light exit side of ultraviolet light source 2 can be with bigger
Angular illumination to display screen 3 display surface 31, at this point, may need that greater number of ultraviolet light is arranged in a first direction on h1
Light source 2, or the ultraviolet light source 2 more go out greatly with light size is set on h1 in a first direction, it is ultraviolet to realize when sterilizing
Linear light can cover the entire display surface 31 of display screen 3.In addition, in other achievable embodiments, 62 He of second hinge
Rotary drive mechanism 4 also can be set in other positions, for example, the top of display screen 3 in Fig. 2 is arranged in second hinge 62,
And the middle position of display screen 3 in Fig. 2 is arranged in rotary drive mechanism 4；Alternatively, the setting of rotary drive mechanism 4 is shown in Fig. 2
The bottom of screen 3, and the middle position of display screen 3 in Fig. 2 is arranged in second hinge 62, at this point, second hinge 62 may include
Two sub- hinges, two sub- hinges are located at the left and right sides of display screen 3, and the shaft of two sub- hinges is located at same straight line
On.The embodiment of the present invention is not construed as limiting the specific location of second hinge 62 and rotary drive mechanism 4, as long as can be realized logical
Crossing rotary drive mechanism 4 drives display screen 3 to rotate along the shaft of second hinge 62.
Optionally, as shown in Figures 2 and 3, display screen 3 includes cover board 32 and display module 33, wherein cover board 32 is for showing
The outermost protection of display screen 3, display module 33 is for realizing light-emitting function to show picture；Cover board 32 is revolved by second hinge 62
Turn to be connected to shell 1；First drive connection portion 51 is fixedly connected on cover board 32.
Specifically, in this configuration, display screen 3 realizes that the position between shell 1 is fixed by cover board 32, and passes through
The rotation of cover board 32 rotates to drive display module 33 to realize, in this way, second hinge 62 and rotary drive mechanism 4 can be set
Except display module 33, in this way, in the condition shown in figure 3, in a first direction on h1, rotary drive mechanism 4 and the second hinge
It is non-overlapping between chain 62 and display module 33, therefore, below display module 33 have bigger using space.It can make to show
Device has smaller size in this direction.
Optionally, as shown in Figure 10 and Figure 11, Figure 10 is part-structure in display device another in Fig. 2 in non-sterile shape
Under state AA ' to a kind of the schematic diagram of the section structure, Figure 11 be in Fig. 2 in a kind of display device part-structure under disinfection
AA ' to a kind of the schematic diagram of the section structure, when the rotation of display screen 3 is to the second position, the light exit side direction of ultraviolet light source 2
It is non-parallel with the display surface 31 of display screen 3.
Specifically, the structure of display screen 3, shell 1 and ultraviolet light source 2 is only illustrated in Figure 10 and Figure 11, be omitted
Other structures, when the rotation of display screen 3 to the second position, corresponding non-sterile state, the i.e. state of meaning shown in Figure 10, at this point,
The light exit side direction of ultraviolet light source 2 is non-parallel with the display surface 31 of display screen 3, i.e. the light exit side court of ultraviolet light source 2
It is non-zero acute angle to the included angle between second direction h2 (or plane where the display surface of display screen), at this point, display screen 3
31 place in-plane of display surface be second direction h2, in Figure 10, the display surface 31 of display screen 3 is oriented upwards, this
When setting ultraviolet light source 2 light exit side be oriented obliquely, still towards except the display surface 31 of display screen 3, in this way, Figure 10
The left end of middle display screen 3 moves down, so that display screen 3 is rotated to first position shown in Figure 11, at this point, in disinfection shape
Under state, the light exit side of ultraviolet light source 2 still can be towards the display surface 31 of display screen 3, by ultraviolet light irradiation come to display
The display surface 31 of screen 3 carries out disinfection, and arrow is oriented to the transmission path of ultraviolet light in Figure 11.In this configuration, due to ultraviolet light
The light exit side of light source 2 is directed away from user side, i.e. upside in Figure 10 and Figure 11, therefore, can reduce in disinfecting process
Middle-ultraviolet lamp exposes to the probability of user.It is purple when the rotation of display screen 3 to the second position in Fig. 2 and structure shown in Fig. 3
The light exit side direction of outer linear light source 2 is parallel with the display surface 31 of display screen 3, i.e. the light exit side direction of ultraviolet light source 2 is aobvious
The side of display screen 3.
Optionally, as shown in Fig. 3, Fig. 4, Fig. 7, Fig. 8 and Fig. 9, when display screen 3 is located at the second position, where display screen 3
For plane perpendicular to first direction h1, display device further includes ultraviolet light blocking portion 9, in a first direction on h1,2 quilt of ultraviolet light source
Ultraviolet light blocking portion 9 blocks.
Specifically, first direction h1 refers to the direction towards user, in the side towards user, i.e. Fig. 3, Fig. 4, Fig. 7, figure
The ultraviolet light blocking portion 9 for blocking ultraviolet light source 2 is arranged in upside in 8 and Fig. 9, further to being possible to towards user
The ultraviolet light of direction outgoing is blocked, to reduce the probability that user is irradiated by ultraviolet light.
Optionally, as shown in Fig. 3, Fig. 4, Fig. 7, Fig. 8 and Fig. 9, ultraviolet light blocking portion 9 is close to the side of ultraviolet light source 2
It is provided with reflective layer 91, reflective layer 91 is for reflecting ultraviolet light, when the transmission of ultraviolet light from ultraviolet light source 2 to reflective layer 91
Afterwards, it can be reflected, and then be transmitted on the display surface 31 of display screen 3 again by reflective layer, so that the utilization rate of ultraviolet light is improved,
Improve Disinfection Effect.
Optionally, as shown in Figure 12, Figure 13 and Figure 14, Figure 12 is display device another in Fig. 2 under non-sterile state
AA ' to a kind of the schematic diagram of the section structure, Figure 13 be in Fig. 2 another display device under disinfection AA ' to one kind cut open
Face structural schematic diagram, Figure 14 are the subregional a kind of structural representation in display device user perspective lower part in disinfection in Figure 13
Scheme, be provided with spool 11 in ultraviolet light blocking portion 9, disinfection indicating piece 12, the rotation and rotation of spool 11 are provided in spool 11
Driving mechanism 4 links；When moving to the third place in linkage portion 42 in a first direction h1, the rotation of driving display screen 3 to first
Position, while disinfection indicating piece 12 being driven to be unfolded, at this point, display device is in disinfection, the disinfection indicating piece being unfolded
Expose from the opening 10 of shell 1, disinfection indicating piece 12 can be the structures such as the scraps of paper or pieces of cloth, and sterilizing can mark on indicating piece 12
Note such as has " in disinfection by ultraviolet light " at the printed words for prompt；When moving to four positions in linkage portion 42 in a first direction h1,
Driving display screen 3 is rotated to the second position, while disinfection indicating piece 12 being driven to be curled in storage to spool 11, at this point, display
Device is in non-sterile state, and display device normally provides display function, and sterilizes indicating piece 12 and be hidden, and will not make to display
At influence.It should be noted that the specific implementation that the embodiment of the present invention links for the rotation of spool 11 and rotary drive mechanism 4
Mode is not construed as limiting, such as cooperates crawler belt etc. by gear.
Disappear it should be noted that the disinfection in the embodiment of the present invention refers to display screen user oriented side
Poison.Normally, display screen has touch function, however, can be at generating bacterium on display screen to dangerous health when touching.?
In the embodiment of the present invention, cover board has been can be set in display screen, is at this time to cover board user oriented side to display screen disinfection
Surface sterilization；If display screen is not provided with cover board, but it is provided with encapsulated layer or protective layer, is at this time pair to display screen disinfection
The surface sterilization of encapsulated layer or protective layer user oriented side.Wherein, the touch function layer of display screen can in the embodiment of the present invention
To be arranged on the cover board, it also can be set inside display panel or surface, the embodiment of the present invention set touch function layer
Seated position is with no restrictions.
It should be noted that the display device in the embodiment of the present invention can be any type of display device, it is especially suitable
For placing display device in public places, and it is more suitable for placing touch control display apparatus in public places.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (16)
1. a kind of display device characterized by comprising
Shell；
Ultraviolet light source on the housing is set；
Display screen on the housing is set；
Under disinfection, the display location is in first position, and the light exit side of the ultraviolet light source is towards the display
The display surface of screen；
Under non-sterile state, the display location is shown in the second position, the light exit side of the ultraviolet light source towards described
Except the display surface of display screen.
2. display device according to claim 1, which is characterized in that
The display screen rotation is connected to the shell, so that the display screen revolves between the first position and the second position
Turn.
3. display device according to claim 2, which is characterized in that
It further include the rotary drive mechanism between the shell and the display screen, the rotary drive mechanism is for driving
The display screen rotates between the first position and the second position.
4. display device according to claim 3, which is characterized in that
The display screen includes the first drive connection portion；
The second drive connection portion is provided on the shell；
The rotary drive mechanism includes power part and linkage portion, and the power part is fixedly connected on described second and is drivingly connected
Portion, the power part are moved back and forth for controlling the linkage portion along first direction, and the first direction is described non-sterile
Under state, perpendicular to the direction of the display surface of the display screen；
The linkage portion is connected to first drive connection portion by first axle；
When the linkage portion moves to the third place in said first direction, the display screen is driven to rotate to described first
Position；
When the linkage portion moves to four positions in said first direction, the display screen is driven to rotate to described second
Position.
5. display device according to claim 4, which is characterized in that
The first axle includes first rotating shaft and the second shaft, and the first rotating shaft and second shaft, which have, to be parallel to each other
Axial direction；
The first axle is connected to first drive connection portion by first rotating shaft rotation；
The first axle is connected to the linkage portion by second shaft rotation.
6. display device according to claim 4, which is characterized in that
The power part is motor, and the linkage portion is screw rod.
7. display device according to claim 4, which is characterized in that
The power part is cylinder, and the linkage portion is piston.
8. display device as claimed in any of claims 2 to 7, which is characterized in that
The display screen is connected to the shell by second hinge rotation, so that the display screen turns along the second hinge
Axis is that axis rotates between the first position and the second position.
9. display device as claimed in any of claims 2 to 7, which is characterized in that
The shell includes rotation support platform, and the display screen is overlapped in the rotation support platform, so that the display screen
It is that axis rotates between the first position and the second position along the edge of the rotation support platform.
10. display device according to claim 9, which is characterized in that
The display screen is overlapped in the rotation support platform by buffer layer.
11. display device according to claim 8, which is characterized in that
The second hinge and the rotary drive mechanism are located at the opposite end of the display screen.
12. display device according to claim 4, which is characterized in that
The display screen includes cover board and display module；
The cover board is connected to the shell by second hinge rotation；
First drive connection portion is fixedly connected on the cover board.
13. display device according to claim 2, which is characterized in that
When the display screen is rotated to the second position, the light exit side of the ultraviolet light source towards and the display screen
Display surface it is non-parallel.
14. display device according to claim 4, which is characterized in that
When the display location is when the second position, plane is perpendicular to first direction, the display where the display screen
Device further includes ultraviolet light blocking portion, and in said first direction, the ultraviolet light source is blocked by the ultraviolet light blocking portion.
15. display device according to claim 14, which is characterized in that
The ultraviolet light blocking portion is provided with reflective layer close to the side of the ultraviolet light source.
16. display device according to claim 14, which is characterized in that
Be provided with spool in the ultraviolet light blocking portion, be provided with disinfection indicating piece in the spool, the rotation of the spool with
The rotary drive mechanism linkage；
When the linkage portion moves to the third place in said first direction, the disinfection indicating piece is driven to be opened up
It opens；
When the linkage portion moves to four position in said first direction, the disinfection indicating piece is driven to be curled
In storage to the spool.
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|---|---|---|---|
| CN201910412560.0A CN110136575B (en) | 2019-05-17 | 2019-05-17 | Display device |
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|---|---|---|---|
| CN201910412560.0A CN110136575B (en) | 2019-05-17 | 2019-05-17 | Display device |
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| CN110136575B CN110136575B (en) | 2021-10-15 |
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| CN201910412560.0A Active CN110136575B (en) | 2019-05-17 | 2019-05-17 | Display device |
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| CN110433301A (en) * | 2019-08-21 | 2019-11-12 | 上海中航光电子有限公司 | A kind of display device |
| CN112133217A (en) * | 2020-10-13 | 2020-12-25 | 天马微电子股份有限公司 | Self-service display terminal |
| CN112164336A (en) * | 2020-10-14 | 2021-01-01 | 天马微电子股份有限公司 | Display device |
| CN112416182A (en) * | 2019-08-22 | 2021-02-26 | 三星电子株式会社 | Display device and control method thereof |
| CN114546317A (en) * | 2022-02-23 | 2022-05-27 | 海信集团控股股份有限公司 | Vehicle-mounted display device and display method thereof |
| CN115050283A (en) * | 2022-06-27 | 2022-09-13 | 上海天马微电子有限公司 | Display module and display device |
| TWI807267B (en) * | 2020-03-10 | 2023-07-01 | 仁寶電腦工業股份有限公司 | Portable electronic device and disinfecting and sterilizing method thereof |
| JP2023133063A (en) * | 2022-03-10 | 2023-09-22 | 緯創資通股▲ふん▼有限公司 | Self-sterilization display device |
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| CN112416182A (en) * | 2019-08-22 | 2021-02-26 | 三星电子株式会社 | Display device and control method thereof |
| CN112416182B (en) * | 2019-08-22 | 2024-04-09 | 三星电子株式会社 | Display device and control method thereof |
| TWI807267B (en) * | 2020-03-10 | 2023-07-01 | 仁寶電腦工業股份有限公司 | Portable electronic device and disinfecting and sterilizing method thereof |
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| CN112164336A (en) * | 2020-10-14 | 2021-01-01 | 天马微电子股份有限公司 | Display device |
| CN114546317A (en) * | 2022-02-23 | 2022-05-27 | 海信集团控股股份有限公司 | Vehicle-mounted display device and display method thereof |
| CN114546317B (en) * | 2022-02-23 | 2023-10-27 | 海信集团控股股份有限公司 | Vehicle-mounted display device and display method thereof |
| JP2023133063A (en) * | 2022-03-10 | 2023-09-22 | 緯創資通股▲ふん▼有限公司 | Self-sterilization display device |
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| CN115050283A (en) * | 2022-06-27 | 2022-09-13 | 上海天马微电子有限公司 | Display module and display device |
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