CN112233565A - Outdoor display screen capable of automatically cleaning, wiping and drying - Google Patents
Outdoor display screen capable of automatically cleaning, wiping and drying Download PDFInfo
- Publication number
- CN112233565A CN112233565A CN202011304125.5A CN202011304125A CN112233565A CN 112233565 A CN112233565 A CN 112233565A CN 202011304125 A CN202011304125 A CN 202011304125A CN 112233565 A CN112233565 A CN 112233565A
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- Prior art keywords
- fixedly connected
- display screen
- shaft
- bevel gear
- shell
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- 238000004140 cleaning Methods 0.000 title claims abstract description 36
- 238000001035 drying Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 117
- 238000005507 spraying Methods 0.000 claims description 61
- 239000007921 spray Substances 0.000 claims description 22
- 238000007664 blowing Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 239000013589 supplement Substances 0.000 claims 5
- 230000001502 supplementing effect Effects 0.000 description 14
- 239000007788 liquid Substances 0.000 description 12
- 230000002146 bilateral effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- 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
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses an outdoor display screen capable of self-cleaning, wiping and drying, which comprises a storage shell, wherein a storage cavity is arranged in the storage shell, an opening chute with an upward opening is arranged at the lower side of the storage cavity, a lower sliding block is connected in the opening chute in a sliding manner, the upper end of the lower sliding block is rotatably connected with a lower output shaft, a lower gear is fixedly connected to the periphery of the lower output shaft, the upper end of the lower output shaft is in power connection with a motor, the left end of the lower gear is in meshing connection with a fixed rack, and the left end of the fixed rack is fixedly connected to the inner wall of the storage cavity. Thereby improving the definition and the service life of the display screen.
Description
Technical Field
The invention relates to the field of display screens, in particular to an outdoor display screen capable of self-cleaning, wiping and drying.
Background
The outdoor display screen is always blown by wind and is always exposed to the sun, so that the surface of the display screen is damaged and polluted, the outdoor display screen needs to be stored when not used, the damage and the pollution are prevented, the display screen can be cleaned after being stored, the service life of the display screen is prolonged, and the outdoor display screen can be pushed out for use only when being used.
Disclosure of Invention
In order to solve the problems, the embodiment designs an outdoor display screen capable of automatically cleaning, drying and drying, and the outdoor display screen capable of automatically cleaning, drying and drying comprises a storage shell, wherein a storage cavity is arranged in the storage shell, an opening chute with an upward opening is arranged at the lower side of the storage cavity, a lower sliding block is connected in the opening chute in a sliding manner, the upper end of the lower sliding block is rotatably connected with a lower output shaft, a lower gear is fixedly connected to the periphery of the lower output shaft, the upper end of the lower output shaft is in power connection with a motor, the left end of the lower gear is in meshing connection with a fixed rack, the left end of the fixed rack is fixedly connected to the inner wall of the storage cavity, the upper end of the motor is in power connection with an upper output shaft, an output bevel gear is fixedly connected to the upper end of the upper output shaft, front rotating shafts, the front rotary shaft is connected with thread sliding blocks in a threaded manner, the thread sliding blocks are in bilateral symmetry and take the central line of the containing cavity as a symmetric axis, the upper ends of the thread sliding blocks are fixedly connected with wiping blocks, a middle rotary shaft is arranged on the rear side of the front rotary shaft, the middle rotary shaft is rotatably connected to the inner walls of the left side and the right side of the containing cavity, a middle bevel gear is fixedly connected to the periphery of the middle rotary shaft, lower belt wheels in bilateral symmetry and take the central line of the middle rotary shaft as a symmetric axis are fixedly connected to the periphery of the middle rotary shaft, a front long rotary shaft is arranged on the upper side of the middle rotary shaft, the front long rotary shaft is rotatably connected to the inner walls of the left side and the right side of the containing cavity, an upper belt wheel is fixedly connected to the periphery of the front long rotary shaft, a vertical belt is connected between the upper belt wheels, a blowing shell in bilateral symmetry and the inner wall of the containing cavity and takes the central line of the containing The gear, the symmetry gear rotate connect in the fan intracavity, the meshing of symmetry gear lower extreme is connected with symmetry bevel gear, the one end that symmetry bevel gear is close to each other links firmly the fan axle, fan axle periphery rotate connect with fan axle support, fan axle support link firmly on the fan intracavity wall, the one end that fan axle is close to each other links firmly the fan flabellum, preceding long pivot periphery link firmly three evenly distributed preceding cams, preceding cam distributes between the symmetry gear, preceding cam lower extreme contact connection has preceding long movable plate, preceding long movable plate lower extreme link firmly five array distribution's spray bars, spray bar lower extreme links firmly the water spray push pedal, the water spray push pedal sliding connection has the water spray shell, be equipped with the water spray chamber in the water spray shell, the water spray push pedal sliding connection is in the water spray chamber, the lower end of the water spraying shell is fixedly connected with a water spraying shell, a through water spraying channel is arranged in the water spraying shell, a water spraying valve is fixedly connected in the water spraying channel, a display screen is arranged in the containing cavity, the display screen needs to be cleaned after being contained in the containing cavity, the lower end of the motor is started to drive the lower output shaft to rotate, the lower gear is driven to move along the fixed rack, the lower sliding block is driven to move back and forth in the open sliding groove, the lower end of the motor is stopped to rotate after the output bevel gear is meshed with the middle bevel gear, the upper end of the motor is started to rotate, the upper output shaft is driven to rotate, the output bevel gear is driven to rotate, the middle bevel gear is driven to rotate, and the middle rotating shaft is driven to rotate, thereby driving the lower belt wheel to rotate, further driving the vertical belt to rotate, further driving the upper belt wheel to rotate, further driving the front long rotating shaft to rotate, further driving the front cam to rotate, further driving the front long moving plate to reciprocate up and down, further driving the water spraying rod to reciprocate up and down, further driving the water spraying push plate to reciprocate up and down, thereby performing a function of spraying the cleaning liquid in the water spraying cavity onto the surface of the display screen through the water spraying channel and the water spraying valve to clean, further driving the symmetrical gear to rotate, further driving the symmetrical bevel gear to rotate, further driving the fan shaft to rotate, further driving the fan blade to rotate, thereby performing a function of uniformly distributing the cleaning liquid on the surface of the display screen onto the surface of the display screen, and also performing a drying function, when the surface of the display screen needs to be wiped dry, the lower end of the motor is started at the moment, so as to drive the lower output shaft to rotate, thereby driving the lower gear to rotate and further driving the lower slide block to move forwards, when the output bevel gear is meshed with the front bevel gear and the lower end of the motor stops rotating, the upper end of the motor is started, thereby driving the upper output shaft to rotate and further driving the output bevel gear to rotate and further driving the front bevel gear to rotate, thereby driving the front rotating shaft to rotate and further driving the threaded sliding blocks to move towards the ends close to each other, thereby driving the wiping blocks to move towards the ends which are close to each other, when the ends which are close to each other of the wiping blocks are contacted with each other, the wiping blocks will move towards the ends which are far away from each other, the periphery of the front rotating shaft is provided with reciprocating threads, so that the function of continuously wiping the surface of the display screen is achieved.
Beneficially, a front belt wheel is fixedly connected to the periphery of the front long rotating shaft, a rear belt wheel shaft is arranged on the rear side of the front long rotating shaft and is rotatably connected to the inner walls of the left side and the right side of the containing cavity, a rear belt wheel is fixedly connected to the periphery of the rear belt wheel shaft, an upper belt is connected between the rear belt wheel and the front belt wheel, three rear cams are uniformly distributed and are fixedly connected to the periphery of the rear belt wheel shaft, the lower ends of the rear cams are in contact connection with a rear long moving plate, a water pressing push rod is fixedly connected to the lower end of the rear long moving plate, a water storage cavity is fixedly connected to the lower end of the water pressing push rod, a water storage shell is fixedly connected to the rear end of the water spraying shell, a middle bevel gear is arranged in the water storage shell, the water storage cavity is slidably connected to the middle bevel gear, a middle rotating shaft is connected between the middle bevel gear and the water spraying, the rear end of the water storage shell is fixedly connected with a replenishing shell, a through replenishing channel is arranged in the replenishing shell, a replenishing valve is fixedly connected in the replenishing channel, the upper end of the water spraying push plate is fixedly connected with a water spraying spring, the upper end of the water spraying spring is fixedly connected on the inner wall of the upper side of the water spraying cavity, when the front long rotating shaft rotates, the front belt wheel is driven to rotate, the upper belt wheel is driven to rotate, the rear cam is driven to rotate, the rear long moving plate is driven to reciprocate up and down, the water pressing push rod is driven to reciprocate up and down, the water storage cavity is driven to reciprocate up and down, when the water storage cavity moves down, the water spraying push plate moves up, and the function of replenishing the cleaning solution in the middle bevel gear into the water spraying cavity is achieved, the supplementing channel has the function of supplementing cleaning liquid into the middle bevel gear, the supplementing valve has the function of preventing the cleaning liquid in the middle bevel gear from flowing out through the supplementing channel, the water spraying spring has the function of resetting the water spraying push plate, and the water pressing spring has the function of resetting the water storage cavity.
Beneficially, a display screen frame is fixedly connected to the lower end of the display screen, a display screen sliding block is fixedly connected to the lower end of the display screen frame, a rear bevel gear shaft is connected to the inner wall of the rear side of the containing cavity in a threaded manner, the rear bevel gear shaft is rotatably connected to the front end of the rear bevel gear shaft, a through groove is formed in the front end of the containing shell, the through groove penetrates through the through groove from front to back, when the display screen needs to be contained or pushed out, the lower end of the motor is started to drive the lower output shaft to rotate, the lower gear is driven to move backwards along the fixed rack, the lower sliding block is driven to move backwards along the open sliding groove, the lower end of the motor stops rotating after the output bevel gear is meshed with the rear bevel gear, and the upper end of the motor is started, and then the upper output shaft is driven to rotate, so that the output bevel gear is driven to rotate, the rear bevel gear is driven to rotate, and the rear bevel gear shaft is driven to rotate, so that the display screen sliding block moves back and forth, the display screen sliding block moves forwards and is pushed out when the rear bevel gear shaft rotates forwards, the display screen sliding block moves backwards and is taken in when the rear bevel gear shaft rotates backwards, and the display screen is pushed out and taken in through the through groove.
Beneficially, the upper end of the containing shell is fixedly connected with a weather monitor, one end, close to each other, of the blowing shell is fixedly connected with a dust screen, the dust screen plays a role in preventing dust from entering the fan cavity, and the weather monitor plays a role in detecting weather.
The invention has the beneficial effects that: can release the use with the display screen when needs use, and will accomodate the back with the display screen when need not using to spray the cleaning solution to the display screen surface and wash, and evenly blow away the cleaning solution to the display screen surface after the washing, also can accelerate the stoving of surface cleaning solution, follow-up will dry to the surface, thereby improved the definition and the life-span of display screen.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of an outdoor display screen capable of self-cleaning, wiping and drying according to the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is a schematic view of the structure of C-C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an outdoor display screen capable of self-cleaning, wiping and drying, which comprises a storage shell 11, wherein a storage cavity 12 is arranged in the storage shell 11, an opening sliding groove 14 with an upward opening is formed in the lower side of the storage cavity 12, a lower sliding block 15 is connected in the opening sliding groove 14 in a sliding manner, the upper end of the lower sliding block 15 is rotatably connected with a lower output shaft 16, a lower gear 13 is fixedly connected to the periphery of the lower output shaft 16, the upper end of the lower output shaft 16 is in power connection with a motor 18, the left end of the lower gear 13 is in meshing connection with a fixed rack 17, the left end of the fixed rack 17 is fixedly connected to the inner wall of the storage cavity 12, the upper end of the motor 18 is in power connection with an upper output shaft 19, the upper end of the upper output shaft 19 is fixedly connected with an output bevel gear 20, the inner walls of the left side and the right side of the storage cavity 12 are rotatably connected with front rotating shafts 52, the periphery Screw thread slider 53, screw thread slider 53 upper end has linked firmly wiping piece 26, preceding pivot 52 rear side is equipped with well pivot 60, well pivot 60 rotates to be connected accomodate on the 12 left and right sides inner walls of chamber, well pivot 60 periphery has linked firmly well bevel gear 61, well pivot 60 periphery has linked firmly with well pivot 60 central line is symmetry axis's lower band pulley 23 down, well pivot 60 upside is equipped with preceding long pivot 36, preceding long pivot 36 rotates to be connected accomodate on the 12 left and right sides inner wall of chamber, preceding long pivot 36 periphery has linked firmly band pulley 34, band pulley 34 with be connected with perpendicular belt 24 down between the band pulley 23, accomodate on the 12 upside inner wall of chamber and linked firmly with accomodate shell 11 central line is symmetry's the shell 29 of blowing of symmetry axis, be equipped with fan cavity 32 in the shell of blowing 29, preceding long pivot 36 periphery has linked firmly with preceding long pivot 36 central line is symmetry axis's symmetry gear 37 of symmetry axis The symmetrical gear 37 is rotatably connected in the fan cavity 32, the lower end of the symmetrical gear 37 is engaged with a symmetrical bevel gear 35, one end of the symmetrical bevel gear 35 close to each other is fixedly connected with a fan shaft 33, the periphery of the fan shaft 33 is rotatably connected with a fan shaft support 31, the fan shaft support 31 is fixedly connected on the inner wall of the fan cavity 32, one end of the fan shaft 33 close to each other is fixedly connected with a fan blade 30, the periphery of the front long rotating shaft 36 is fixedly connected with three front cams 40 which are uniformly distributed, the front cams 40 are distributed among the symmetrical gear 37, the lower end of the front cam 40 is in contact connection with a front long moving plate 39, the lower end of the front long moving plate 39 is fixedly connected with five water spray rods 38 which are distributed in an array, the lower end of the water spray rod 38 is fixedly connected with a water spray push plate 45, the water spray push plate 45 is slidably connected with a water spray shell 41, the water spraying push plate 45 is slidably connected in the water spraying cavity 42, the lower end of the water spraying shell 41 is fixedly connected with a water spraying shell 46, a through water spraying channel 47 is arranged in the water spraying shell 46, a water spraying valve 48 is fixedly connected in the water spraying channel 47, a display screen 27 is arranged in the accommodating cavity 12, when the display screen 27 is accommodated in the accommodating cavity 12, the display screen 27 needs to be cleaned, the lower end of the motor 18 is started at the moment, the lower output shaft 16 is driven to rotate, the lower gear 13 is driven to move along the fixed rack 17, the lower sliding block 15 is driven to move back and forth in the open sliding groove 14, when the output bevel gear 20 is in meshed connection with the middle bevel gear 61, the lower end of the motor 18 is stopped to rotate, the upper end of the motor 18 is started to rotate at the moment, and the upper output shaft 19 is driven to rotate, thereby driving the output bevel gear 20 to rotate, further driving the middle bevel gear 61 to rotate, further driving the middle rotating shaft 60 to rotate, further driving the lower belt wheel 23 to rotate, further driving the vertical belt 24 to rotate, further driving the upper belt wheel 34 to rotate, further driving the front long rotating shaft 36 to rotate, further driving the front cam 40 to rotate, further driving the front long moving plate 39 to reciprocate up and down, further driving the water spraying rod 38 to reciprocate up and down, further driving the water spraying push plate 45 to reciprocate up and down, thereby performing a function of spraying the cleaning liquid in the water spraying cavity 42 onto the surface of the display screen 27 through the water spraying channel 47 and the water spraying valve 48 for cleaning, further driving the symmetrical gear 37 to rotate, further driving the symmetrical bevel gear 35 to rotate, further driving the fan shaft 33 to rotate, and further drives the fan blade 30 to rotate, so as to uniformly distribute the cleaning solution on the surface of the display screen 27 onto the surface of the display screen 27, and also plays a role of drying, when the surface of the display screen 27 needs to be wiped, the lower end of the motor 18 is started, and further drives the lower output shaft 16 to rotate, and further drives the lower gear 13 to rotate, and further drives the lower slider 15 to move forward, after the output bevel gear 20 is meshed with the front bevel gear 21, the lower end of the motor 18 stops rotating, and at this time, the upper end of the motor 18 is started, and further drives the upper output shaft 19 to rotate, and further drives the output bevel gear 20 to rotate, and further drives the front bevel gear 21 to rotate, and further drives the front rotating shaft 52 to rotate, and further drives the threaded slider 53 to move to one end close to each other, and then the wiping blocks 26 are driven to move towards the ends close to each other, when the ends close to each other of the wiping blocks 26 are contacted with each other, the ends far away from each other will move, and the periphery of the front rotating shaft 52 is provided with reciprocating threads, so that the function of continuously wiping the surface of the display screen 27 is achieved.
Beneficially, a front belt pulley 51 is fixedly connected to the outer periphery of the front long rotating shaft 36, a rear belt pulley shaft 55 is arranged at the rear side of the front long rotating shaft 36, the rear belt pulley shaft 55 is rotatably connected to the inner walls of the left and right sides of the receiving cavity 12, a rear belt pulley 54 is fixedly connected to the outer periphery of the rear belt pulley shaft 55, an upper belt 50 is connected between the rear belt pulley 54 and the front belt pulley 51, three rear cams 69 which are uniformly distributed are fixedly connected to the outer periphery of the rear belt pulley shaft 55, a rear long moving plate 68 is connected to the lower end of the rear cams 69 in a contact manner, a water pressing push rod 67 is fixedly connected to the lower end of the rear long moving plate 68, a water storage cavity 62 is fixedly connected to the lower end of the water pressing push rod 67, a water storage shell 49 is fixedly connected to the rear end of the water spraying shell 41, a middle bevel gear 61 is arranged in the water storage shell 49, the water, the upper end of the water storage cavity 62 is fixedly connected with a water pressing spring 66, the upper end of the water pressing spring 66 is fixedly connected to the inner wall of the upper side of the middle bevel gear 61, the rear end of the water storage shell 49 is fixedly connected with a supplementary shell 63, a through supplementary channel 64 is arranged in the supplementary shell 63, a supplementary valve 65 is fixedly connected in the supplementary channel 64, the upper end of the water spraying push plate 45 is fixedly connected with a water spraying spring 44, the upper end of the water spraying spring 44 is fixedly connected to the inner wall of the upper side of the water spraying cavity 42, when the front long rotating shaft 36 rotates, the front belt wheel 51 is driven to rotate, the upper belt 50 is driven to rotate, the rear belt wheel 54 is driven to rotate, the rear belt wheel shaft 55 is driven to rotate, the rear cam 69 is driven to rotate, the rear long moving plate 68 is driven to reciprocate up and down, the water pressing push rod 67 is driven to reciprocate up and down, and the water, when the water storage cavity 62 moves downwards, the water spraying push plate 45 moves upwards, so that the function of supplementing the cleaning liquid in the middle bevel gear 61 to the water spraying cavity 42 is achieved, the supplementing channel 64 is achieved for supplementing the cleaning liquid in the middle bevel gear 61, the supplementing valve 65 is achieved for preventing the cleaning liquid in the middle bevel gear 61 from flowing out through the supplementing channel 64, the water spraying spring 44 is achieved for resetting the water spraying push plate 45, and the water pressing spring 66 is achieved for resetting the water storage cavity 62.
Advantageously, the lower end of the display screen 27 is fixedly connected with the display screen frame 22, the lower end of the display screen frame 22 is fixedly connected with the display screen sliding block 59, the display screen sliding block 59 is connected with the rear bevel gear shaft 58 in an internal thread manner, the rear end of the rear bevel gear shaft 58 is rotatably connected with the inner wall of the rear side of the receiving cavity 12, the front end of the rear bevel gear shaft 58 is fixedly connected with the rear bevel gear 57, the front end of the receiving shell 11 is provided with a through groove 56 which is through from front to rear, when the display screen 27 needs to be received or the display screen 27 needs to be pushed out, the lower end of the motor 18 is started at the moment, the lower output shaft 16 is driven to rotate, the lower gear 13 is driven to move backwards along the fixed rack 17, the lower sliding block 15 is driven to move backwards along the open sliding groove 14, and the lower end of the motor 18 stops, at this time, the upper end of the motor 18 is started, so as to drive the upper output shaft 19 to rotate, so as to drive the output bevel gear 20 to rotate, so as to drive the rear bevel gear 57 to rotate, so as to drive the rear bevel gear shaft 58 to rotate, so as to enable the display screen sliding block 59 to move back and forth, when the rear bevel gear shaft 58 rotates forwards, the display screen sliding block 59 moves forwards and is pushed out, when the rear bevel gear shaft 58 rotates backwards, the display screen sliding block 59 moves backwards and receives, and when the rear bevel gear shaft 58 rotates backwards, the display screen 27 is pushed out and receives through the through groove 56.
Advantageously, a weather monitor 43 is attached to the upper end of the housing 11, a dust screen 28 is attached to the end of the blowing shell 29 adjacent to each other, the dust screen 28 functions to prevent dust from entering the fan cavity 32, and the weather monitor 43 functions to detect weather.
The following describes in detail the use steps of a self-cleaning, wiping and drying outdoor display screen herein with reference to fig. 1 to 4:
in the initial state, the two wiping blocks 26 are not contacted, the display screen 27 is in the receiving cavity 12, and the output bevel gear 20 is not in a meshed state with the front bevel gear 21, the middle bevel gear 61 and the rear bevel gear 57;
when the output bevel gear 20 is engaged with the middle bevel gear 61, the rotation of the lower end of the motor 18 is stopped, and at this time, the upper end of the motor 18 is started to rotate, which in turn drives the upper output shaft 19 to rotate, which in turn drives the output bevel gear 20 to rotate, which in turn drives the middle bevel gear 61 to rotate, which in turn drives the middle rotating shaft 60 to rotate, which in turn drives the lower belt wheel 23 to rotate, which in turn drives the vertical belt 24 to rotate, which in turn drives the upper belt wheel 34 to rotate, which in turn drives the front long rotating shaft 36 to rotate, which in turn drives the front cam 40 to rotate, which in turn drives the front long moving plate 39 to reciprocate up and down, which in turn drives the water spray rod 38 to reciprocate up and down, which in turn drives the water spray push plate 45 to reciprocate up and down, thereby performing a function of spraying the cleaning liquid in the water spray chamber 42 onto the surface of, and then the fan shaft 33 is driven to rotate, and then the fan blade 30 is driven to rotate, so as to uniformly distribute the cleaning solution on the surface of the display screen 27 onto the surface of the display screen 27, and also play a role of drying, when the surface of the display screen 27 needs to be wiped, at this time, the lower end of the motor 18 is started, and then the lower output shaft 16 is driven to rotate, and then the lower gear 13 is driven to rotate, and then the lower slider 15 is driven to move forward, after the output bevel gear 20 is engaged with the front bevel gear 21, the lower end of the motor 18 stops rotating, at this time, the upper end of the motor 18 is started, and then the upper output shaft 19 is driven to rotate, and then the output bevel gear 20 is driven to rotate, and then the front bevel gear 21 is driven to rotate, and then the front rotating shaft 52 is driven to rotate, and then the threaded slider 53 is driven to move to the end that is close to each other, and then the wiping block 26 is driven to, the periphery of the front rotating shaft 52 is provided with a reciprocating screw thread, thereby playing a role of continuously wiping the surface of the display screen 27, when the front long rotating shaft 36 rotates, further driving the front belt pulley 51 to rotate, further driving the upper belt 50 to rotate, further driving the rear belt pulley 54 to rotate, further driving the rear belt pulley shaft 55 to rotate, further driving the rear cam 69 to rotate, further driving the rear long moving plate 68 to reciprocate up and down, further driving the water pressing push rod 67 to reciprocate up and down, further driving the water storage cavity 62 to reciprocate up and down, when the water storage cavity 62 moves down, the water spraying push plate 45 moves up, thereby playing a role of supplementing the cleaning fluid in the middle bevel gear 61 into the water spraying cavity 42, the supplementing channel 64 plays a role of supplementing the cleaning fluid into the middle bevel gear 61, the supplementing valve 65 plays a role of not allowing the cleaning fluid in the middle bevel gear 61 to flow out through the supplementing channel 64, and the water spraying spring 44 plays a role of, the water pressing spring 66 plays a role of resetting the water storage cavity 62, when the display screen 27 needs to be taken in or pushed out, the lower end of the motor 18 is started at this time, and then the lower output shaft 16 is driven to rotate, and then the lower gear 13 is driven to rotate, and further the lower gear 13 is driven to move backwards along the fixed rack 17, and further the lower slider 15 is driven to move backwards along the open chute 14, when the output bevel gear 20 is in meshed connection with the rear bevel gear 57, the lower end of the motor 18 stops rotating, and at this time, the upper end of the motor 18 is started, and then the upper output shaft 19 is driven to rotate, and further the output bevel gear 20 is driven to rotate, and further the rear bevel gear 57 is driven to rotate, so that the display screen slider 59 moves forwards and backwards, when the rear bevel gear shaft 58 rotates forwards, the display screen slider 59 moves forwards and is pushed out, and when the rear, the display screen 27 is pushed out and received through the through groove 56.
The invention has the beneficial effects that: the cleaning liquid can be sprayed on the surface of the display screen to clean the surface of the display screen after the display screen is stored when the display screen is not needed, the cleaning liquid is uniformly blown to the surface of the display screen after the cleaning, the drying of the surface cleaning liquid can be accelerated, and the surface can be wiped dry subsequently, so that the definition and the service life of the display screen are improved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a but outdoor display screen of self-cleaning dry stoving, is including accomodating the shell, its characterized in that: a containing cavity is arranged in the containing shell, an open chute with an upward opening is arranged at the lower side of the containing cavity, a lower sliding block is connected in the open chute in a sliding manner, the upper end of the lower sliding block is rotatably connected with a lower output shaft, a lower gear is fixedly connected to the periphery of the lower output shaft, the upper end of the lower output shaft is in power connection with the motor, the left end of the lower gear is in meshing connection with a fixed rack, the left end of the fixed rack is fixedly connected to the inner wall of the containing cavity, the upper end of the motor is in power connection with an upper output shaft, an output bevel gear is fixedly connected to the upper end of the upper output shaft, the inner walls at the left side and the right side of the containing cavity are rotatably connected with a front rotating shaft, the periphery of the front rotating shaft is fixedly connected with a front bevel gear, the periphery of the front rotating, the middle rotating shaft is rotationally connected to the inner walls of the left side and the right side of the containing cavity, the periphery of the middle rotating shaft is fixedly connected with a middle bevel gear, the periphery of the middle rotating shaft is fixedly connected with lower belt wheels which are bilaterally symmetrical and take the central line of the middle rotating shaft as a symmetrical shaft, the upper side of the middle rotating shaft is provided with a front long rotating shaft, the front long rotating shaft is rotationally connected to the inner walls of the left side and the right side of the containing cavity, the periphery of the front long rotating shaft is fixedly connected with an upper belt wheel, a vertical belt is connected between the upper belt wheel and the lower belt wheel, the inner wall of the upper side of the containing cavity is fixedly connected with a blowing shell which is bilaterally symmetrical and takes the central line of the containing shell as a symmetrical shaft, a fan cavity is arranged in the blowing shell, the periphery of the front long rotating shaft is fixedly connected with symmetrical gears which, the fan shaft is fixedly connected to one end, close to each other, of the symmetrical bevel gears, the fan shaft is rotatably connected to the periphery of the fan shaft, the fan shaft support is fixedly connected to the inner wall of the fan cavity, the fan blades are fixedly connected to one end, close to each other, of the fan shaft, three front cams are fixedly connected to the periphery of the front long rotating shaft, the front cams are distributed among the symmetrical gears, the lower ends of the front cams are in contact connection with a front long moving plate, the lower end of the front long moving plate is fixedly connected with five water spraying rods distributed in an array manner, the lower ends of the water spraying rods are fixedly connected with water spraying push plates, the water spraying push plates are slidably connected with water spraying shells, water spraying cavities are arranged in the water spraying shells, the water spraying push plates are slidably connected in the water spraying cavities, the lower ends of the water spraying shells are fixedly connected with water spraying shells, through, the containing cavity is internally provided with a display screen.
2. The outdoor display screen capable of self-cleaning, drying and drying as claimed in claim 1, wherein: the periphery of the front long rotating shaft is fixedly connected with a front belt wheel, the rear side of the front long rotating shaft is provided with a rear belt wheel shaft, the rear belt wheel shaft is rotatably connected to the inner walls of the left side and the right side of the containing cavity, the periphery of the rear belt wheel shaft is fixedly connected with a rear belt wheel, an upper belt is connected between the rear belt wheel and the front belt wheel, the periphery of the rear belt wheel shaft is fixedly connected with three rear cams which are uniformly distributed, the lower ends of the rear cams are in contact connection with a rear long moving plate, the lower end of the rear long moving plate is fixedly connected with a water pressing push rod, the lower end of the water pressing push rod is fixedly connected with a water storage cavity, the rear end of the water spraying shell is fixedly connected with a water storage shell, a middle bevel gear is arranged in the water storage shell, the water storage cavity is slidably connected in the middle bevel gear, a middle rotating shaft is connected between the middle bevel, the water storage device is characterized in that a supplement shell is fixedly connected to the rear end of the water storage shell, a through supplement channel is arranged in the supplement shell, a supplement valve is fixedly connected in the supplement channel, a water spray spring is fixedly connected to the upper end of the water spray push plate, and the upper end of the water spray spring is fixedly connected to the inner wall of the upper side of the water spray cavity.
3. The outdoor display screen capable of self-cleaning, drying and drying as claimed in claim 1, wherein: the display screen lower extreme has linked firmly the display screen frame, the display screen slider has linked firmly to the display screen frame lower extreme, display screen slider female connection has back bevel gear axle, back bevel gear axle rear end rotates to be connected on accomodating the chamber rear side inner wall, back bevel gear axle front end links firmly has back bevel gear, it link up through the groove around the shell front end is equipped with to accomodate, when needs income the display screen is perhaps released during the display screen, starts this moment the motor lower extreme, and then drives the output shaft rotates down, and then drives the lower gear rotates, and then drives the lower gear along fixed rack rearward movement, and then drive the lower slider along the opening spout rearward movement.
4. A self-cleaning dry-able outdoor display screen as claimed in claim 3, wherein: the weather watch-dog is fixedly connected to the upper end of the containing shell, and the dust screen is fixedly connected to the end, close to each other, of the blowing shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011304125.5A CN112233565A (en) | 2020-11-19 | 2020-11-19 | Outdoor display screen capable of automatically cleaning, wiping and drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011304125.5A CN112233565A (en) | 2020-11-19 | 2020-11-19 | Outdoor display screen capable of automatically cleaning, wiping and drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112233565A true CN112233565A (en) | 2021-01-15 |
Family
ID=74124785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011304125.5A Withdrawn CN112233565A (en) | 2020-11-19 | 2020-11-19 | Outdoor display screen capable of automatically cleaning, wiping and drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112233565A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877201A (en) * | 2022-07-06 | 2022-08-09 | 扬州市职业大学(扬州开放大学) | Artificial intelligence's real-time monitoring device |
-
2020
- 2020-11-19 CN CN202011304125.5A patent/CN112233565A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877201A (en) * | 2022-07-06 | 2022-08-09 | 扬州市职业大学(扬州开放大学) | Artificial intelligence's real-time monitoring device |
| CN114877201B (en) * | 2022-07-06 | 2022-09-30 | 扬州市职业大学(扬州开放大学) | Artificial intelligence's real-time monitoring device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210115 |