CN201978923U - Display screen cleaning device and display possessing the cleaning device - Google Patents

Display screen cleaning device and display possessing the cleaning device Download PDF

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Publication number
CN201978923U
CN201978923U CN2010206858776U CN201020685877U CN201978923U CN 201978923 U CN201978923 U CN 201978923U CN 2010206858776 U CN2010206858776 U CN 2010206858776U CN 201020685877 U CN201020685877 U CN 201020685877U CN 201978923 U CN201978923 U CN 201978923U
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CN
China
Prior art keywords
display screen
cleaning
slideway
brush
rocking arm
Prior art date
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CN2010206858776U
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Chinese (zh)
Inventor
池海
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北京京东方光电科技有限公司
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Priority to CN2010206858776U priority Critical patent/CN201978923U/en
Application granted granted Critical
Publication of CN201978923U publication Critical patent/CN201978923U/en

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Abstract

The utility model discloses a display screen cleaning device and a display possessing the cleaning device, relates to the technology field of display equipment, and is designed for cleaning a display screen more conveniently. The display screen cleaning device comprises the components as following: a clamping mechanism, which is fixed at one side edge of the display screen, and is provided with a first slideway parallel to the side edge; a cleaning brush fixing mechanism, which is slidingly provided in the first slideway, and is provided with a cleaning brush and a second slideway perpendicular to the first slideway; a rocking arm, the first end of which is rotatingly provided at the center of the clamping mechanism along the length direction through a rotating shaft, and the second end of which is slidingly provided in the second slideway through a guide bar; and a driving unit, which is used for driving the rocking arm to rotate around the first end, and by which to drive the cleaning brush fixing mechanism to move in a linear mode along the first slideway. The display screen cleaning device can be used for cleaning a display screen.

Description

A kind of display screen cleaning device and have the display of this cleaning device
Technical field
The utility model relates to the display device technical field, relates in particular to a kind of display screen cleaning device and has the display of this cleaning device.
Background technology
Along with scientific and technological expanding economy, various display devices such as television set, computer monitor etc. progress in people's the family life now, and have obtained using widely.Remove the service life of these display devices have with manufacturing factor itself outside the Pass, also be the maintenance in the use at ordinary times, as needs carry out antistatic, destatic, dustproof and dust removal process etc. so that display device keeps good working order, increase the service life.
But in the use of display device, can produce static inevitably, and there is a large amount of dust in the surrounding enviroment of our life, the display screen of display device is exposed in the air, the inclination angle of display screen itself and the static of generation are adsorbed on the viewing area with airborne dust, if dust is cumulative, will influence the performance of demonstration, also can cause the damage of display device parts when serious.Therefore, be necessary the display screen of display device is cleaned.
When clean display screen, use cleaning wiping cloth to come wiping usually at present, and will keep away the manual-free touch display screen as far as possible.But the display device on the market is mostly based on LCD, plasma display etc. now, and this class display quality is comparatively fragile, is damaged easily.Therefore when the wiping display screen, pay particular attention to, so that the maintenance of wiping dynamics is suitable.If wiping force is spent greatly, damage display screen easily; Wiping force is spent the little cleaning effect that reaches good of being difficult to again.
Therefore, the cleaning to display screen comparatively bothers in the prior art.
The utility model content
Embodiment of the present utility model provides a kind of display screen cleaning device, with clean display screen more easily.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of display screen cleaning device comprises: clamp mechanism, be fixed on the side of display screen, and be provided with first slideway parallel with this side on described clamp mechanism; The cleaning brush fixed mechanism, be located at slidably in described first slideway, described cleaning brush fixed mechanism is provided with second slideway and cleaning brush, and described second slideway is vertical with described first slideway, and described cleaning brush contacts with display screen to remove static and/or the dust on the display screen; Rocking arm, its first end rotatably is located at center on the described clamp mechanism length direction by rotating shaft, and second end is located in described second slideway slidably by guide post; Driver element is used to drive described rocking arm and rotates around described first end, and described rocking arm rotates the back around described first end and drives described cleaning brush fixed mechanism by described second end and move along the described first slideway straight line.
Need to prove that the length of described rocking arm is less than the length of another adjacent with described side on display screen side.
Wherein, described guide post can be for cylindrical, and described guide post and described second end are rigidly connected or hinged; Or described guide post can be for prismatic, and described guide post and described second end are hinged.
In the utility model, described cleaning brush can be for destaticing brush, or dust removal brush, or destatic the combination of brush and dust removal brush.
And, destaticing in brush and the combination of dust removal brush described, the described brush that destatics surrounds described dust removal brush setting.
In addition, be provided with the storage chamber in the described cleaning brush fixed mechanism, described storage stores cleaning solution in the chamber, described storage chamber in the face of being provided with export department on the chamber wall of display screen, on the chamber wall of display screen, be provided with inlet portion and air pressure adjustment oral area in described storage chamber; Described air pressure adjustment oral area is connected with barostat, described barostat is regulated when being malleation in the described storage chamber, described cleaning solution sprays from described export department, and described barostat is regulated when being negative pressure in the described storage chamber, and described cleaning solution remains in the described storage chamber.
Described driver element can comprise motor and the controller that links to each other with this motor, and described motor drives described rocking arm and rotates around described first end under the control of described controller.
Wherein, described controller comprises: central processing module is used for sending control signal according to the signal of outside input or the detection signal of detection module feedback; Motor control module is electrical connected with described central processing module, is used for starting described motor with clean display screen according to described control signal, and stops described motor after cleaning is finished; Detection module is electrical connected with described central processing module, and be used for after cleaning is finished detecting described cleaning brush fixed mechanism and whether move and put in place, and to described central processing module feedback detection signal.
And, described detection module comprises light sensor, described light sensor is located at another side edge adjacent with described side, and when described cleaning brush fixed mechanism moves to this another side edge and covers described light sensor, produce detection signal, afterwards described detection signal is fed back to described central processing module.
Display screen cleaning device among the utility model embodiment, because described clamp mechanism is fixed on the side of display screen, described cleaning brush fixed mechanism is located in described first slideway slidably, first end of described rocking arm rotatably is located on the described clamp mechanism by rotating shaft, second end is located in described second slideway slidably by guide post, therefore when the described rocking arm of described drive unit drives after described first end rotation, second end that can make described rocking arm turns to the other end from an end of a described side of display screen, described like this second end can slide in described second slideway and drive described cleaning brush fixed mechanism along the described first slideway rectilinear motion, when the cleaning brush on described cleaning brush fixed mechanism contacts with display screen, can remove static and/or dust on the display screen.Display screen cleaning device in the utility model does not need clean display screen manually, and it is comparatively convenient to operate.
Embodiment of the present utility model provides a kind of display with cleaning device, to clean the display screen of described display more easily.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of display comprises aforesaid display screen cleaning device, and described display screen cleaning device is located in the housing of described display.
Display among the utility model embodiment, for display screen cleaning device wherein, because described clamp mechanism is fixed on the side of display screen, described cleaning brush fixed mechanism is located in described first slideway slidably, first end of described rocking arm rotatably is located on the described clamp mechanism by rotating shaft, second end is located in described second slideway slidably by guide post, therefore when the described rocking arm of described drive unit drives after described first end rotation, second end that can make described rocking arm turns to the other end from an end of a described side of display screen, described like this second end can slide in described second slideway and drive described cleaning brush fixed mechanism along the described first slideway rectilinear motion, when the cleaning brush on described cleaning brush fixed mechanism contacts with display screen, can remove static and/or dust on the display screen.Display screen cleaning device in the utility model does not need clean display screen manually, and it is comparatively convenient to operate.
Description of drawings
Fig. 1 is the schematic diagram of an embodiment of the utility model display screen cleaning device;
Fig. 2 turns to the schematic diagram at place, display screen middle part for rocking arm described in the display screen cleaning device shown in Figure 1;
Fig. 3 is the schematic cross-section of cleaning brush fixed mechanism described in the display screen cleaning device shown in Figure 1;
Fig. 4 is the composition schematic diagram of driver element described in the display screen cleaning device shown in Figure 1;
Fig. 5 is the schematic diagram of another embodiment of the utility model display screen cleaning device;
Fig. 6 is the schematic diagram after display screen cleaning device shown in Figure 5 is improved;
Fig. 7 is the schematic diagram of the embodiment of the utility model display.
Reference numeral:
The 11-clamp mechanism, 111-first slideway, 12-cleaning brush fixed mechanism, 121-second slideway, the 122-cleaning brush, 123-stores chamber, 124-export department, 125-inlet portion, 126-air pressure adjustment oral area, 127-barostat, 128-air pressure regulator, 13-rocking arm, 131-first end, 132-second end, 133-rotating shaft, 134-guide post, the 14-driver element, 141-motor, 142-controller, 1421-central processing module, the 1422-motor control module, 1423-detection module, 1424-light sensor;
1-display screen cleaning device, 2-display screen, 3-housing, 31-first slit, 32-second slit.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment display screen cleaning device and display with this cleaning device are described in detail.
Should be clear and definite, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Referring to Fig. 1 and shown in Figure 5, display screen cleaning device of the present utility model comprises:
Clamp mechanism 11 is fixed on the side of display screen 2, and is provided with first slideway 111 parallel with this side on clamp mechanism 11;
Cleaning brush fixed mechanism 12, be located at slidably in first slideway 111, cleaning brush fixed mechanism 12 is provided with second slideway 121 and cleaning brush 122, the second slideways 121 are vertical with first slideway 111, and cleaning brush 122 contacts with display screen 2 to remove static and/or the dust on the display screen 2;
Rocking arm 13, its first end 131 rotatably is located at center on clamp mechanism 11 length directions by rotating shaft 133, and second end 132 is located in second slideway 121 slidably by guide post 134;
Driver element 14 is used to drive rocking arm 13 and rotates around first end 131, and rocking arm 13 rotates the back around first end 131 and drives cleaning brush fixed mechanism 12 by second end 132 and move along first slideway, 111 straight lines.
Display screen cleaning device among the utility model embodiment, because clamp mechanism 11 is fixed on the side of display screen 2, therefore cleaning brush fixed mechanism 12 is located in first slideway 111 slidably; first end 131 of rocking arm 13 rotatably is located on the clamp mechanism 11 by rotating shaft 133; second end 132 is located in second slideway 121 slidably by guide post 134; drive rocking arms 13 after 131 rotations of first end when driver element 14; can make second end 132 of rocking arm 13 from the described side of display screen 2 (as the upper side edge of display screen Fig. 12; or the limit, left side of display screen 2 among Fig. 5) an end turn to the other end; such second end 132 can slide in second slideway 121 and drive cleaning brush fixed mechanism 12 along first slideway, 111 rectilinear motions; when the cleaning brush 122 on cleaning brush fixed mechanism 12 contacts with display screen 2, can remove static and/or dust on the display screen 2.Display screen cleaning device in the utility model does not need clean display screen manually, and it is comparatively convenient to operate.
Here need to prove, for clarity of illustration, in Fig. 1 and display screen cleaning device embodiment shown in Figure 5, drawn display screen 2, but this does not show that described display screen cleaning device comprises this display screen 2.
In each embodiment of the present utility model, described display screen 2 can be LCDs, plasma panel etc., and the shape of this display screen 2 can for the square, also can be rectangle.No matter which kind of shape display screen 2 is in addition, described clamp mechanism 11 all both can be fixed on the upper side edge or lower side of display screen 2, also can be fixed on the limit, left side or right edge of display screen 2.Be that example illustrates the display screen cleaning device in the utility model with rectangular display screen 2 below.Wherein, in the following examples one clamp mechanism 11 is fixed on the upper side edge of display screen 2, clamping structure 11 is fixed on the limit, left side of display screen 2 in the following examples two.
Embodiment one
As shown in Figure 1, in the present embodiment, described display screen cleaning device comprises: clamp mechanism 11, be fixed on the upper side edge of display screen 2, and be provided with first slideway 111 parallel with this upper side edge on clamp mechanism 11; Cleaning brush fixed mechanism 12, be located at slidably in first slideway 111, cleaning brush fixed mechanism 12 is provided with second slideway 121 and cleaning brush 122, the second slideways 121 are vertical with first slideway 111, and cleaning brush 122 contacts with display screen 2 to remove static and the dust on the display screen 2; Rocking arm 13, its first end 131 rotatably is located at center on clamp mechanism 11 length directions by rotating shaft 133, and second end 132 is located in second slideway 121 slidably by guide post 134; Driver element 14 is used to drive rocking arm 13 and rotates around first end 131, and rocking arm 13 rotates the back around first end 131 and drives cleaning brush fixed mechanism 12 by second end 132 and move along first slideway, 111 straight lines.When first slideway, 111 straight lines moved, the surface of the cleaning brush wiping display screen 2 that contacts with display screen 2 was to remove the static and the dust of absorption on the display screen 2 at cleaning brush fixed mechanism 12.
In actual use, the length of the guide post 134 that can regulate the length of the rotating shaft 133 that is connected with first end 131 of rocking arm 13 and be connected with its second end 132, regulate the pressure of 13 pairs of cleaning brush fixed mechanisms 12 of rocking arm with this, thereby regulate the pressure of 122 pairs of display screens 12 of cleaning brush, avoid making this pressure excessive and the injury display screen 2, perhaps avoid making pressure how little and the reduction cleaning effect.
Based on said structure, the process of display screen cleaning device clean display screen comprises in the present embodiment:
Under the original state; rocking arm 13 is positioned at the upside of display screen 2 and roughly parallel with clamp mechanism 11; cleaning brush fixed mechanism 12 is positioned at the left side of display screen 2; like this behind the outer setting housing of display screen 2; cleaning brush fixed mechanism 12 can be hidden in the rear portion of this housing, to guarantee the overall appearance of display screen.
When needs clean display screen 2, can make driver element 14 drive rocking arm 13 rotates, wherein rocking arm 13 is that the center makes its second end 132 turn to the right side by the left side of display screen 2 with the rotating shaft 133 that its first end 131 connects, such second end 132 can drive cleaning brush fixed mechanism 12 left side along first slideway 111 from display screen 2 by guide post 134 and turn to the right side, because cleaning brush 122 contacts with display screen 2, so cleaning brush 122 clean display screen 2 from left to right.
And meanwhile; second end 132 of rocking arm 13 also slides second slideway 121 in by guide post 134; at cleaning brush fixed mechanism 12 when first slideway 111 slides into the middle part of display screen 2; second end 132 of rocking arm 13 slides into the bottom of second slideway 121 from top to bottom; cross the middle part of display screen 2 and during to the slip of its right side, second end 132 of rocking arm 13 leaves the bottom of second slideway 121 and slides from the bottom to top at cleaning brush fixed mechanism 12 in second slideway 121 afterwards.
From top display screen cleaning course as can be known, when cleaning brush fixed mechanism 12 slides into the middle part of display screen 2, under state shown in Figure 2; rocking arm 13 is in the position parallel with the shorter lateral sides of such of display screen 2;, need make the length of the length of rocking arm 13 less than the shorter lateral sides of such of display screen 2 for making rocking arm 13 can turn to this position smoothly and can crossing this position smoothly.Not only like this in the present embodiment, in other embodiment of the present utility model, also need to make the length of the length of described rocking arm, so that described rocking arm can be rotated smoothly less than another adjacent on display screen side with described side.
From top display screen cleaning course also as can be known, when its first end 131 rotated, its second end 132 not only carried out rectilinear motion for second slideway 121, but also rotatablely moves at rocking arm 13.For second end 132 that makes rocking arm 13 can be rotated motion with respect to second slideway 121, guide post 134 can be made as cylindrically, and guide post 134 and second end 132 be rigidly connected or hinged.Because guide post 134 is cylindrical, therefore guide post 134 can rotate in second slideway 121, can be rigidly connected second end 132 this moment with guide post 134, can make second end 132 be rotated motion with guide post 134 with respect to second slideway 121 like this.Perhaps, also can second end 132 is hinged with guide post 134, such second end 132 can be rotated motion with respect to guide post 134, and guide post 134 can be rotated motion with respect to second slideway 121 simultaneously, has strengthened the flexibility that rocking arm 13 rotates.
But be not limited thereto, also guide post 134 can be made as prismatic, and the guide post 134 and second end 132 is hinged.The prism shape of guide post 134 has limited it and be rotated motion in second slideway 121 at this moment, but second end 132 still can be rotated motion with respect to guide post 134 by hinged mode, thereby has guaranteed that second end 132 is rotated motion with respect to second slideway 121.
In use, the partly cause that a large amount of dusts can be adsorbed in display screen 2 surfaces is that static has been gathered on display screen 2 surfaces, and electrostatic accumulation can also cause the damage of other electronic units in the display screen 2 when acquiring a certain degree, and endangers bigger.Therefore when clean display screen 2, not only need to remove its surperficial dust adsorbed, the more important thing is and remove the static that its surface is gathered.For this reason, the cleaning brush 122 that uses in the present embodiment can comprise the combination that destatics brush and dust removal brush.And destatic in the combination of brush and dust removal brush at this, can make the described brush that destatics surround described dust removal brush setting, like this when rocking arm 13 when a side of display screen turns to opposite side, can at first remove the static that display screen 2 surfaces are gathered by destaticing brush, and then by dust removal brush removing display screen 2 surperficial dust adsorbed, after removing static, dust is easier to remove.
Should be appreciated that the combination that is not limited to all among each embodiment of the present utility model that cleaning brush 122 is comprised and destatics brush and dust removal brush equally, cleaning brush 122 is only comprised destatic and brush or only comprise dust removal brush.Wherein said dust removal brush can be selected superfine fibre wiping brush for use, and this superfine fibre wiping brush does not fall batting, and wiping effect is good.Generally speaking, can be that following fiber of 0.3 dawn (5 microns of diameters) is called superfine fibre with fiber number.
In addition, as shown in Figure 3, in cleaning brush fixed mechanism 12, be provided with storage chamber 123, storage stores cleaning solution (cleaning solution of representing as wave among Fig. 3 and bubble) in the chamber 123, storage chamber 123 in the face of being provided with export department 124 on the chamber wall of display screen 2, on the chamber wall of display screen 2, be provided with inlet portion 125 and air pressure adjustment oral area 126 in storage chamber 123.Air pressure adjustment oral area 126 is connected with barostat 127, barostat 127 can be regulated the air pressure in the storage chamber 123, and when being malleation in regulating storage chamber 123, cleaning solution sprays from export department 124, when being negative pressure in regulating storage chamber 123, cleaning solution remains in the storage chamber 123.
For example, can form malleation by supply gas in the present embodiment, can form negative pressure by vacuum pressure.For this reason, can on barostat 127 and gas circuit that air pressure adjustment oral area 126 is connected, air pressure regulator 128 be set, come in storage chamber 123, to charge into gas, maybe will store the gas extraction in the chamber 123 by the break-make of air pressure regulator 128.
The size of present embodiment middle outlet portion 124 is less, can be the pin hole shape.Like this when cleaning solution being extruded from export department 124, can make cleaning solution be vaporific ejection being sprayed at more uniformly on the display screen 2, and be unlikely to make cleaning solution to become plume moving and enter into the inside of display screen 2 by malleation.
As shown in Figure 4, driver element 14 comprises motor 141 and the controller 142 that links to each other with this motor 141 in the present embodiment, and motor 141 drives rocking arm 13 and rotates around its first end 131 under the control of controller 142.Motor 141 can be connected with rotating shaft 133 in the present embodiment, and motor rotates and drives rotating shaft 133 rotations, thereby rocking arm 13 can be rotated around its first end 131.Wherein, motor 141 can be selected clockwise and anticlockwise motor for use, so that rocking arm 13 can back and forth rotate between the left side of display screen 2 and right side.
Specifically as can be seen from Figure 4, controller 142 comprises:
Central processing module 1421 is used for sending control signal according to the signal of outside input or the detection signal of detection module feedback;
This central processing module 1421 can be realized by central processor CPU or micro-control unit MCU.The signal of this outside input can be for pushing the signal that button produced that is arranged on display screen 2 housings, for example press this button and can produce input signal with clean display screen 2 to central processing module 1421, central processing module 1421 sends control signal with the control electric motor starting according to this input signal to motor control module 1422; Press this button once more and can produce input signal to stop clean display screen 2 to central processing module 1421, central processing module 1421 sends control signal according to this input signal to motor control module 1422 to be stopped with the control motor.Certainly in addition, the signal of this outside input can also can be realized to the device that central processing module 1421 produces input signal by other.And, can also make the display screen cleaning device stop cleaning automatically to display screen 2, this will describe in detail in the detection module 1423 below.
Motor control module 1422 is electrical connected with central processing module 1421, and the control signal starter motor 141 that is used for sending according to central processing module 1421 is with clean display screen 2, and stops motor 141 after cleaning is finished;
For example, this motor control module 1422 can be waited by electromagnetic relay and realize.For example, after this electromagnetic relay received the control signal (for example being high level signal) that the control motor 141 of central processing module 1421 transmission starts, electromagnetic relay got the electric motor 141 that makes and is communicated with power supply, thereby makes electric motor starting.Correspondingly, after this electromagnetic relay received the control signal (for example being low level signal) that the control motor 141 of central processing module 1421 transmission stops, the electromagnetic relay dead electricity disconnected motor 141 and power supply, thereby motor 141 is stopped.
Detection module 1423 is electrical connected with central processing module 1421, and be used for after cleaning is finished detecting cleaning brush fixed mechanism 12 and whether move and put in place, and to central processing module 1421 feedback detection signals.
For example, after finishing, cleaning moves when putting in place when detecting cleaning brush fixed mechanism 12, this motion puts in place and refers to cleaning brush fixed mechanism 12 and be hidden in the housing of display screen 2, and detection module 1423 produces detection signals, and this detection signal is fed back to central processing module 1421.Central processing module 1421 is exported control signals (for example can be low level signal) to motor control module 1422 after receiving this detection signal, so that motor control module 1422 stops motor 141 automatically, and then make the display screen cleaning device stop cleaning automatically to display screen 2.
Wherein, described detection module 1423 can comprise light sensor 1424, as Fig. 1 or shown in Figure 2, this light sensor 1424 is located at the right edge place adjacent with the upper side edge of display screen 2, when cleaning brush fixed mechanism 12 moves to this right edge place and covers light sensor 1424, light sensor 1424 produces detection signal, afterwards this detection signal is fed back to central processing module 1421, thereby stop cleaning automatically display screen 2 by central processing module 1421 control display screen cleaning devices.
Be preferably to use light sensor 1424 to detect cleaning brush fixed mechanism 12 whether to move and put in place in the present embodiment, but be not limited thereto, in other embodiment of the present utility model, also can use other devices to detect, has the sensor that touches inducing function as use, when cleaning brush fixed mechanism 12 touches this sensor, can detect 12 motions of cleaning brush fixed mechanism and put in place.
In addition, above-mentioned light sensor 1424 can also be arranged on the left side edge adjacent with the upper side edge of display screen 2, the final like this cleaning brush fixed mechanism 12 that can make stops at its initial position automatically.
In this embodiment, clamp mechanism 11 is fixed on the upper side edge of display screen 2, for rectangular display screen 2; second end 132 of rocking arm 13 can slide in the whole stroke of second slideway 121; make that the motion process of cleaning brush fixed mechanism 12 is steady, and is good to the cleaning effect of display screen 2.
Embodiment two
As shown in Figure 5, in the present embodiment, described display screen cleaning device comprises: clamp mechanism 11, be fixed on the limit, left side of display screen 2, and be provided with first slideway 111 parallel with this limit, left side on clamp mechanism 11; Cleaning brush fixed mechanism 12, be located at slidably in first slideway 111, cleaning brush fixed mechanism 12 is provided with second slideway 121 and cleaning brush 122, the second slideways 121 are vertical with first slideway 111, and cleaning brush 122 contacts with display screen 2 to remove static and the dust on the display screen 2; Rocking arm 13, its first end 131 rotatably is located at center on clamp mechanism 11 length directions by rotating shaft 133, and second end 132 is located in second slideway 121 slidably by guide post 134; Driver element 14 is used to drive rocking arm 13 and rotates around first end 131, and rocking arm 13 rotates the back around first end 131 and drives cleaning brush fixed mechanism 12 by second end 132 and move along first slideway, 111 straight lines.When first slideway, 111 straight lines moved, the surface of the cleaning brush wiping display screen 2 that contacts with display screen 2 was to remove the static and the dust of absorption on the display screen 2 at cleaning brush fixed mechanism 12.
Other structures of the cleaning device of display screen described in the present embodiment identical with described in the foregoing description one no longer described in detail here, and particular content can be referring to the foregoing description one.
Need to prove, because display screen 2 is a rectangle, therefore when on the limit, left side that clamp mechanism 11 is fixed on display screen 2; rocking arm 13 can not slide in the whole stroke of second slideway 121 the lower side from display screen 2 turns to the process of its upper side edge, and this may cause the motion process of cleaning brush fixed mechanism 12 not steady.For this reason, as shown in Figure 6, can fix another clamp mechanism 11 on the limit, left side of display screen 2, this clamp mechanism 11 is connected with another rocking arm 13, and second end of this rocking arm 13 can slide along second slideway 121.Like this, when the rocking arm 13 that drives the rocking arm 13 in display screens 2 left sides and its right side at driver element 14 is synchronized with the movement, can guarantee the stationarity of cleaning brush fixed mechanism 12 motions preferably.
But note, in the embodiment shown in fig. 6, need to guarantee that the rocking arm 13 in display screen 2 left sides and the rocking arm 13 on its right side are synchronized with the movement, at first need to make for this reason the clamp mechanism 11 in display screen 2 left sides and rocking arm 13 structurally with the installation site on the clamp mechanism 11 on display screen 2 right sides and rocking arm 13 symmetry mutually, the rocking arm 13 that secondly can make the rocking arm 13 in display screen 2 left sides and its right side is driven respectively by two driver elements 14 of shared same controller 142.
In addition, the utility model also provides a kind of embodiment of display, and described display comprises the display screen cleaning device, and this display screen cleaning device is provided with in the housing of described display.For example, display described in the present embodiment, comprise housing 3, display screen 2 is housed in the housing 3, the viewing area of display screen 2 is exposed in the front portion of housing 3, and also is provided with display screen cleaning device 1 in housing 3, and the 26S Proteasome Structure and Function of described display screen cleaning device 1 is identical with the 26S Proteasome Structure and Function of the display screen cleaning device described in the embodiment two with the foregoing description one, can solve identical technical problem, reach identical Expected Results.
Wherein, display among the utility model embodiment, for display screen cleaning device wherein, because described clamp mechanism is fixed on the side of display screen, described cleaning brush fixed mechanism is located in described first slideway slidably, first end of described rocking arm rotatably is located on the described clamp mechanism by rotating shaft, second end is located in described second slideway slidably by guide post, therefore when the described rocking arm of described drive unit drives after described first end rotation, second end that can make described rocking arm turns to the other end from an end of a described side of display screen, described like this second end can slide in described second slideway and drive described cleaning brush fixed mechanism along the described first slideway rectilinear motion, when the cleaning brush on described cleaning brush fixed mechanism contacts with display screen, can remove static and/or dust on the display screen.Display screen cleaning device in the utility model does not need clean display screen manually, and it is comparatively convenient to operate.
Referring to shown in Figure 7, in the present embodiment, after being arranged on display screen cleaning device 1 in the housing 3, need in the side of housing 3, offer corresponding slit, from this slit so that each parts of display screen cleaning device can stretch out or withdraw.
For example, when the clamp mechanism 11 with display screen cleaning device 1 is fixed on the upper side edge of display screen 2, at first need on the upper side edge of housing 3, offer first slit 31, the rocking arm 13 of being convenient to display screen cleaning device 1 can stretch out from housing 3 by this first slit 31 or withdraw, and is convenient to its cleaning brush fixed mechanism 12 and moves back and forth between the left side of display screen 2 and right side by this first slit 31.Secondly also need offer second slit 32 in the left side edge of housing 3, the structure in this second slit 32 and size allow to take in cleaning brush fixed mechanism 12, have the good appearance of the display of cleaning device with maintenance.Similarly, this second slit 32 also can be located at the right edge place of housing 3.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion by described protection domain with claim.

Claims (10)

1. a display screen cleaning device is characterized in that, comprising:
Clamp mechanism is fixed on the side of display screen, and is provided with first slideway parallel with this side on described clamp mechanism;
The cleaning brush fixed mechanism, be located at slidably in described first slideway, described cleaning brush fixed mechanism is provided with second slideway and cleaning brush, and described second slideway is vertical with described first slideway, and described cleaning brush contacts with display screen to remove static and/or the dust on the display screen;
Rocking arm, its first end rotatably is located at center on the described clamp mechanism length direction by rotating shaft, and second end is located in described second slideway slidably by guide post;
Driver element is used to drive described rocking arm and rotates around described first end, and described rocking arm rotates the back around described first end and drives described cleaning brush fixed mechanism by described second end and move along the described first slideway straight line.
2. display screen cleaning device according to claim 1 is characterized in that, the length of described rocking arm is less than the length of another adjacent with described side on display screen side.
3. display screen cleaning device according to claim 1 and 2 is characterized in that, described guide post is cylindrical, and described guide post and described second end are rigidly connected or hinged; Or,
Described guide post is prismatic, and described guide post and described second end are hinged.
4. display screen cleaning device according to claim 1 is characterized in that, described cleaning brush is for destaticing brush, or dust removal brush, or destatics the combination of brush and dust removal brush.
5. display screen cleaning device according to claim 4 is characterized in that, destatics in brush and the combination of dust removal brush described, and the described brush that destatics surrounds described dust removal brush setting.
6. display screen cleaning device according to claim 5, it is characterized in that, be provided with the storage chamber in the described cleaning brush fixed mechanism, described storage stores cleaning solution in the chamber, described storage chamber in the face of being provided with export department on the chamber wall of display screen, on the chamber wall of display screen, be provided with inlet portion and air pressure adjustment oral area in described storage chamber;
Described air pressure adjustment oral area is connected with barostat, described barostat is regulated when being malleation in the described storage chamber, described cleaning solution sprays from described export department, and described barostat is regulated when being negative pressure in the described storage chamber, and described cleaning solution remains in the described storage chamber.
7. display screen cleaning device according to claim 1 is characterized in that, described driver element comprises motor and the controller that links to each other with this motor, and described motor drives described rocking arm and rotates around described first end under the control of described controller.
8. display screen cleaning device according to claim 7 is characterized in that, described controller comprises:
Central processing module is used for sending control signal according to the signal of outside input or the detection signal of detection module feedback;
Motor control module is electrical connected with described central processing module, is used for starting described motor with clean display screen according to described control signal, and stops described motor after cleaning is finished;
Detection module is electrical connected with described central processing module, and be used for after cleaning is finished detecting described cleaning brush fixed mechanism and whether move and put in place, and to described central processing module feedback detection signal.
9. display screen cleaning device according to claim 8, it is characterized in that, described detection module comprises light sensor, described light sensor is located at another side edge adjacent with described side, and when described cleaning brush fixed mechanism moves to this another side edge and covers described light sensor, produce detection signal, afterwards described detection signal is fed back to described central processing module.
10. a display is characterized in that, comprises that described display screen cleaning device is located in the housing of described display as each described display screen cleaning device among the claim 1-9.
CN2010206858776U 2010-12-17 2010-12-17 Display screen cleaning device and display possessing the cleaning device CN201978923U (en)

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CN106583278A (en) * 2016-11-14 2017-04-26 孙华定 Automatic dusting device for display screen for big data
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WO2017202173A1 (en) * 2016-05-27 2017-11-30 京东方科技集团股份有限公司 Dust removal device and dust removal method for display screen, and corresponding display device
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CN107617585A (en) * 2017-09-01 2018-01-23 查宇 One kind building special rapid cleaning equipment of airborne dust noise monitor display screen
CN108196601A (en) * 2018-01-15 2018-06-22 北京图森未来科技有限公司 A kind of cleaning device of camera
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CN105903722B (en) * 2016-04-14 2018-04-17 苏州佳世达电通有限公司 A kind of automatic cleaning apparatus and electronic device
CN105903722A (en) * 2016-04-14 2016-08-31 苏州佳世达电通有限公司 Automatic cleaning device and electric device
WO2017202173A1 (en) * 2016-05-27 2017-11-30 京东方科技集团股份有限公司 Dust removal device and dust removal method for display screen, and corresponding display device
US10722924B2 (en) 2016-05-27 2020-07-28 Boe Technology Group Co., Ltd. Dust removal device for a display screen, dust removal method and corresponding display device
CN106583278A (en) * 2016-11-14 2017-04-26 孙华定 Automatic dusting device for display screen for big data
CN107175222A (en) * 2017-05-16 2017-09-19 宁波物联基石信息技术有限公司 A kind of deashing device for computer display
CN107617585A (en) * 2017-09-01 2018-01-23 查宇 One kind building special rapid cleaning equipment of airborne dust noise monitor display screen
CN107424521A (en) * 2017-09-27 2017-12-01 南京宝丽晶电子科技有限公司 A kind of panel display screen with cleaning function
CN108196601A (en) * 2018-01-15 2018-06-22 北京图森未来科技有限公司 A kind of cleaning device of camera
CN108465661A (en) * 2018-03-19 2018-08-31 成都平阿迪科技有限公司 A kind of liquid crystal display cleaning device
CN109827905A (en) * 2019-03-19 2019-05-31 黄国龙 A kind of Image detection instrument for not hurting measurement plane rapid cleaning
CN109827905B (en) * 2019-03-19 2021-04-13 东莞市贝特森精密仪器有限公司 Image detector capable of preventing damage to measurement plane and achieving rapid cleaning
CN110379323A (en) * 2019-07-16 2019-10-25 合肥鑫润光电科技有限公司 A kind of novel LED display screen
CN111136048A (en) * 2020-02-05 2020-05-12 厦门翟湾电脑有限公司 High-efficient quick belt cleaning device of display
CN111136048B (en) * 2020-02-05 2020-09-04 南京溧水高新创业投资管理有限公司 High-efficient quick belt cleaning device of display

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