CN114046301A - Mountable is in highway ETC's of arc structure display screen - Google Patents

Mountable is in highway ETC's of arc structure display screen Download PDF

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Publication number
CN114046301A
CN114046301A CN202111324386.8A CN202111324386A CN114046301A CN 114046301 A CN114046301 A CN 114046301A CN 202111324386 A CN202111324386 A CN 202111324386A CN 114046301 A CN114046301 A CN 114046301A
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CN
China
Prior art keywords
block
display screen
sliding sleeve
threaded
rotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202111324386.8A
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Chinese (zh)
Other versions
CN114046301B (en
Inventor
张志强
王磊
张恒铵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Huayuan Touch Display Technology Co ltd
Original Assignee
Shandong Huayuan Touch Display Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Shandong Huayuan Touch Display Technology Co ltd filed Critical Shandong Huayuan Touch Display Technology Co ltd
Priority to CN202111324386.8A priority Critical patent/CN114046301B/en
Publication of CN114046301A publication Critical patent/CN114046301A/en
Application granted granted Critical
Publication of CN114046301B publication Critical patent/CN114046301B/en
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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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0216—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable
    • F16B5/0225—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable allowing for adjustment parallel to the plane of the plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • 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
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/0004—Joining sheets, plates or panels in abutting relationship
    • F16B5/0032—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates, or panels or the interlocking key parallel to the abutting edge
    • 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
    • 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
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F16M13/022—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention relates to a display screen, in particular to a display screen capable of being mounted on an arc-shaped highway ETC. The technical problem is as follows: the display screen is convenient to mount, reduces the labor intensity of workers, and can be mounted on the highway ETC with the arc-shaped structure. The utility model provides an mountable is in display screen of highway ETC of arc structure, including display module, mounting panel, first pivot, first threaded rod, nut, first sliding sleeve and adjustment mechanism etc. two display module rear sides all are equipped with the mounting panel, and the mounting panel right side all is equipped with first pivot, and the equal rotary type of first pivot downside is equipped with first threaded rod, and the equal threaded connection in first threaded rod right side has the nut, and the lower part left side of mounting panel rear side all is equipped with first sliding sleeve, is equipped with adjustment mechanism on the mounting panel. And rotating the second threaded rod of the right display screen to enable the second threaded rod of the right display screen to move leftwards to enter the second threaded seat of the left display screen, so that the assembly among the display screens is reinforced.

Description

Mountable is in highway ETC's of arc structure display screen
Technical Field
The invention relates to a display screen, in particular to a display screen capable of being mounted on an arc-shaped highway ETC.
Background
Domestic highway toll station has the ETC passageway, many ETC display screens can all be installed on the passageway both sides, the display screen adopts the mode that the electric light shows usually, let the driver surveyability, thereby remind this access & exit of driver to be the special access & exit of ETC, present ETC display screen is installed on the pole with the help of mounting tool through the staff is manual, it is comparatively loaded down with trivial details to install, and ETC display screen is in outdoor many dusts of can piling up for a long time, lead to the picture that shows on the display screen to be covered, so just need the staff regularly to wipe off the dust, and then increase artifical intensity of labour.
Therefore, the display screen which is convenient to install and capable of being installed on the highway ETC with the arc-shaped structure and reducing the labor intensity of workers is provided in view of the problems.
Disclosure of Invention
In order to overcome the defects that the installation is more complicated, the workers need to regularly wipe dust and the labor intensity of workers is increased, the technical problem is that: the display screen is convenient to mount, reduces the labor intensity of workers, and can be mounted on the highway ETC with the arc-shaped structure.
The technical scheme of the invention is as follows: the utility model provides an mountable is in display screen of highway ETC of arc structure, including display module, the mounting panel, first pivot, first threaded rod, the nut, first sliding sleeve, adjustment mechanism, rotary mechanism and installation mechanism, two display module rear sides all are equipped with the mounting panel, the mounting panel right side all is equipped with first pivot, the equal rotary type of first pivot downside is equipped with first threaded rod, the equal threaded connection in first threaded rod right side has the nut, the lower part left side of mounting panel rear side all is equipped with first sliding sleeve, be equipped with adjustment mechanism on the mounting panel, be equipped with rotary mechanism on the adjustment mechanism, be equipped with the installation mechanism of the display screen of the highway ETC of being convenient for install on the mounting panel.
Further, adjustment mechanism all is equipped with first screw thread seat including first screw thread seat, second threaded rod and second screw thread seat in the upper portion left side of two mounting panels rear sides, and the equal screw thread formula in first screw thread seat rear side is connected with the second threaded rod, and the equal rotary type in first pivot upper portion is equipped with the second screw thread seat, and the second screw thread seat on the mounting panel of right side is connected with the second threaded rod screw thread formula on the mounting panel of left side.
Further, rotary mechanism is equipped with the pillar including pillar, rack and gear between two first sliding sleeve tops of two first screw thread seat bottoms portion and homonymy, and the pillar middle part all is equipped with the rack, two first pivot middle parts all be equipped with rack toothing's gear.
Further, installation mechanism is including hiding the dog, first support, promote the piece, the pendulum rod, first clamp splice, first spring, the second sliding sleeve, screens piece and second spring, two mounting panel rear sides all are equipped with hides the dog, it all is equipped with first support to hide the dog inboard, first support middle part all slidingtype is equipped with promotes the piece, the equal longitudinal symmetry slidingtype in first support rear side is equipped with first clamp splice, two close first clamp splices all with the homonymy promote between the piece the rotary type be connected with the pendulum rod, two close first clamp splices all with be connected with first spring between the first support of homonymy, first support bottom rear side all is equipped with the second sliding sleeve that is located the first clamp splice front side of homonymy, the equal slidingtype in second sliding sleeve middle part is equipped with the screens piece, be connected with the second spring between the second sliding sleeve of homonymy the screens piece all, it all opens the draw-in groove to promote the piece bottom.
Further, still including swing mechanism, swing mechanism is including second support, turning block, second clamp splice and torsional spring, and first support bottom rear side all is equipped with two second supports that are located the first clamp splice rear side of homonymy, and equal rotary type is equipped with the turning block between two close second support downside, and the turning block middle part all is equipped with the second clamp splice, and the turning block all is connected with the torsional spring between two second supports of homonymy.
Further, still including pushing mechanism, pushing mechanism is including the third sliding sleeve, the slide bar, the fourth spring, touch piece and contact piece, the equal bilateral symmetry of second sliding sleeve downside is equipped with the third sliding sleeve, it is equipped with the slide bar all to slide on the third sliding sleeve, the slide bar all with be connected with the fourth spring between the third sliding sleeve of homonymy, all be equipped with between two close slide bar front sides with the homonymy push the touch piece of piece contact, equal bilateral symmetry is equipped with the contact piece with the slide bar contact of homonymy on the turning block.
Further, the washing device comprises a washing mechanism, the washing mechanism comprises a third support, a motor, fourth supports, connecting blocks, a water tank, a threaded cover, fifth supports, a second rotating shaft, a shifting block, a rotating block, a torsion spring and a fixing block, the third support is arranged on the left side of the upper portion of the rear sides of the two mounting plates, the motor is arranged on each third support, the two fourth supports are arranged in the upper middle of the rear sides of the two mounting plates, the connecting blocks are arranged between the two adjacent fourth supports in a rotating mode, protruding blocks are symmetrically arranged on the middle of the connecting blocks in the front and at the back of the connecting blocks, the water tank for washing the display module is arranged on the rear side of the connecting blocks, the threaded cover is connected on the left rear side of the water tank in a threaded mode, the fifth supports are arranged on the right sides of the upper portions of the rear sides of the two mounting plates, the second rotating shafts connected with motor output shafts on the same side through a coupler are arranged on the fifth supports in a rotating mode, and the second rotating shafts are connected with the connecting blocks in a rotating mode, equal bilateral symmetry is equipped with the shifting block in the second pivot, and the equal bilateral symmetry rotary type in connecting block top is equipped with the rotatory piece with the shifting block contact of homonymy, rotatory piece all with be connected with torsion spring between the connecting block of homonymy, the last middle part of two mounting panel rear sides all be equipped with the fixed block of the lug contact on the connecting block of homonymy.
Further, still including the loading system, the loading system is including the sixth support, the pressure tank, the hose, space cam and extrusion piece, the upper portion right side of two mounting panel rear sides all is equipped with the sixth support, all be equipped with the pressure tank on the sixth support, be equipped with the check valve on the pressure tank, the pressure tank right side all with be connected with the hose between the water tank of homonymy, second pivot right side all is equipped with the space cam, the inboard all slidingtype of pressure tank is equipped with the extrusion piece, the extrusion piece all is connected with the space cam slidingtype of homonymy.
The invention has the beneficial effects that: 1. rotating the second threaded rod of the right display screen to enable the second threaded rod of the right display screen to move leftwards to enter the second threaded seat of the left display screen, and further reinforcing the assembly among the display screens;
2. the pushing block drives the first clamping blocks to move oppositely through the swing rod, and the first spring is compressed, so that the first clamping blocks clamp the arc-shaped structure, and the display screen is stabilized;
3. by arranging the pushing mechanism, people do not need to manually rotate the second clamping block, so that the trouble of manual operation is reduced;
4. the connecting block drives the water tank to rotate, so that the water tank faces the display module, water in the water tank flows downwards to flush the display module, and dust is flushed off, and the phenomenon that a plurality of dust is accumulated on an outdoor display screen for a long time to cause a picture displayed on the display screen to be covered is avoided;
5. the gas that lets in the pressurization incasement pressurizes water through the hose for water sprays out, washes display module, so can solve the water in the water tank when less, problem that the rivers can not come out.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of a second embodiment of the present invention.
Fig. 4 is a schematic perspective view of the adjusting mechanism of the present invention.
Fig. 5 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 6 is a schematic partial perspective view of the rotating mechanism of the present invention.
FIG. 7 is a perspective view of the mounting mechanism of the present invention.
FIG. 8 is a perspective view of a first portion of the mounting mechanism of the present invention.
FIG. 9 is a perspective view of a second portion of the mounting mechanism of the present invention.
FIG. 10 is a perspective view of a third portion of the mounting mechanism of the present invention.
Fig. 11 is a schematic perspective view of the swing mechanism of the present invention.
Fig. 12 is a schematic perspective view of a part of the swing mechanism of the present invention.
Fig. 13 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 14 is a partial perspective view of the pushing mechanism of the present invention.
Fig. 15 is a perspective view of the flushing mechanism of the present invention.
Fig. 16 is a schematic partial perspective view of the flushing mechanism of the present invention.
Fig. 17 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 18 is a partial perspective view of the pressing mechanism of the present invention.
Description of reference numerals: 1: display module, 2: mounting plate, 3: first rotating shaft, 4: first threaded rod, 5: nut, 6: first sliding sleeve, 7: adjustment mechanism, 71: first threaded seat, 72: second threaded rod, 73: second screw seat, 8: rotation mechanism, 81: strut, 82: rack, 83: gear, 9: mounting mechanism, 91: stopper, 92: first bracket, 93: push block, 94: swing link, 95: first block, 96: first spring, 97: second runner, 98: stuck block, 99: second spring, 910: card slot, 10: swing mechanism, 101: second bracket, 102: turning block, 103: second clamping block, 104: torsion spring, 11: pushing mechanism, 111: third runner, 112: a slide bar, 113: fourth spring, 114: touch block, 115: contact block, 12: flushing mechanism, 121: third bracket, 122: motor, 123: fourth bracket, 124: connecting block, 125: a water tank, 126: screw cap, 127: fifth bracket, 128: second rotating shaft, 129: a shifting block, 1210: rotation block, 1211: torsion spring, 1212: fixed block, 13: pressurizing mechanism, 131: sixth bracket, 132: pressurized tank, 133: hose, 134: space cam, 135: and extruding the block.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
The utility model provides a mountable is in display screen of highway ETC of arc structure, as shown in fig. 1-18, including display module 1, mounting panel 2, first pivot 3, first threaded rod 4, nut 5, first sliding sleeve 6, adjustment mechanism 7, rotary mechanism 8 and installation mechanism 9, two 1 rear sides of display module all are equipped with mounting panel 2, 2 right sides of mounting panel all are equipped with first pivot 3, the equal rotary type in 3 downside of first pivot is equipped with first threaded rod 4, the equal thread type in 4 right sides of first threaded rod is connected with nut 5, the lower part left side of 2 rear sides of mounting panel all is equipped with first sliding sleeve 6, be equipped with adjustment mechanism 7 on the mounting panel 2, be equipped with rotary mechanism 8 on the adjustment mechanism 7, be equipped with installation mechanism 9 on the mounting panel 2.
The adjusting mechanism 7 comprises a first threaded seat 71, a second threaded rod 72 and a second threaded seat 73, the left sides of the upper portions of the rear sides of the two mounting plates 2 are respectively provided with the first threaded seat 71, the rear sides of the first threaded seats 71 are respectively in threaded connection with the second threaded rod 72, the upper portions of the first rotating shafts 3 are respectively in threaded connection with the second threaded seat 73, and the second threaded seats 73 on the right mounting plate 2 are in threaded connection with the second threaded rods 72 on the left mounting plate 2.
The rotating mechanism 8 comprises a supporting column 81, a rack 82 and a gear 83, the supporting column 81 is arranged between the bottoms of the two first threaded seats 71 and the tops of the two first sliding sleeves 6 on the same side, the rack 82 is arranged in the middle of the supporting column 81, the gear 83 is arranged in the middle of each of the two first rotating shafts 3, and the gear 83 is meshed with the rack 82.
The mounting mechanism 9 comprises a shielding block 91, a first bracket 92, a pushing block 93, a swing rod 94, first clamping blocks 95, first springs 96, a second sliding sleeve 97, clamping blocks 98 and a second spring 99, wherein the shielding blocks 91 are arranged on the rear sides of the two mounting plates 2, the first brackets 92 are arranged on the inner sides of the shielding blocks 91, the pushing blocks 93 are arranged in the middle of the first brackets 92 in a sliding manner, the first clamping blocks 95 are arranged on the rear sides of the first brackets 92 in an up-and-down symmetrical manner, the swing rod 94 is rotatably connected between the two adjacent first clamping blocks 95 and the pushing blocks 93 on the same side, the first springs 96 are connected between the two adjacent first clamping blocks 95 and the first brackets 92 on the same side, the second sliding sleeve 97 is arranged on the rear side of the bottom of the first brackets 92, the second sliding sleeve 97 is arranged on the front sides of the first clamping blocks 95 on the same side, the clamping blocks 98 are slidably connected between the clamping blocks 98 and the second sliding sleeves 97 on the same side with the second springs 99, the pushing blocks 93 are all provided with slots 910 matched with the blocking blocks 98 at the bottom.
When the display screen is used, firstly, the nut 5 of the left display screen is taken down, then the first threaded rod 4 of the left display screen is inserted into the first sliding sleeve 6 of the right display screen, the nut 5 of the left display screen is reset, the display screens can be assembled by repeating the operation, then, the second threaded rod 72 of the right display screen is rotated, the second threaded rod 72 of the right display screen is moved leftwards to enter the second threaded seat 73 of the left display screen, the assembly among the display screens is reinforced, when the display screens are assembled with each other, the rack 82 of the right display screen is driven to be in contact engagement with the gear 83 of the left display screen, the gear 83 of the left display screen is driven to rotate, the gear 83 of the left display screen drives the first rotating shaft 3 of the left display screen to rotate, the mounting plate 2 of the left display screen is driven to rotate to a certain radian, and the two mounting plates 2 can be close to an arc-shaped structure, then the display screen is moved manually to make the pushing block 93 contact with the arc-shaped structure, so that the arc-shaped structure pushes the pushing block 93 forward, when the pushing block 93 moves forward to contact with the clamping block 98, the clamping block 98 is driven to move downward, the second spring 99 is stretched, when the clamping block 98 contacts with the clamping groove 910 on the pushing block 93, the clamping block 98 is driven to reset under the action of resetting of the second spring 99, so that the clamping block 98 clamps the pushing block 93, meanwhile, the pushing block 93 drives the first clamping block 95 to move oppositely through the swing rod 94, the first spring 96 is compressed, so that the first clamping block 95 clamps the arc-shaped structure, and the display screen is stabilized, when people need to detach the display screen from the arc-shaped structure, the clamping block 98 is moved downward manually, the second spring 99 is stretched, the clamping block 98 is separated from the clamping groove 910 of the pushing block 93, and the first clamping block 95 is driven to reset under the action of resetting of the first spring 96, and then drive through the pendulum rod 94 and promote the piece 93 and reset, loosen the screens piece 98 again, and then drive screens piece 98 and reset under the effect that second spring 99 resets, when needing to dismantle, reverse the second threaded rod 72 of right side display screen, make the second threaded rod 72 of right side display screen remove right with the separation of the second screw thread seat 73 of left side display screen, take off the nut 5 of left side display screen afterwards, separate a plurality of display screens, reset the nut 5 of left side display screen, when a plurality of display screens separate, and then drive the gear 83 reversal of left side display screen through the rack 82 of right side display screen, the gear 83 of left side display screen drives the first pivot 3 reversal of left side display screen, and then drive the mounting panel 2 reversal of left side display screen and reset.
Still including swing mechanism 10, swing mechanism 10 is including second support 101, turning block 102, second clamp splice 103 and torsional spring 104, first support 92 bottom rear side all is equipped with two second supports 101, two close second supports 101 all are located the first clamp splice 95 rear side of homonymy, equal rotary type is equipped with turning block 102 between two close second support 101 downside, turning block 102 middle part all is equipped with second clamp splice 103, be connected with torsional spring 104 between turning block 102 all and two second supports 101 of homonymy.
Before the manual removal display screen makes promotion piece 93 and arc structure contact, rotate second clamp splice 103, second clamp splice 103 drives turning block 102 and rotates, torsional spring 104 deformation, then the manual removal display screen makes promotion piece 93 and arc structure contact, loosen second clamp splice 103 again, drive second clamp splice 103 and carry the arc structure under the effect of torsional spring 104, when needing to pull down the display screen from the arc structure, rotate second clamp splice 103 again, second clamp splice 103 drives turning block 102 and rotates, torsional spring 104 deformation, make second clamp splice 103 and arc structure separation, people can take off the display screen, loosen second clamp splice 103 afterwards, drive second clamp splice 103 and turning block 102 reversal reset under the effect that torsional spring 104 resets.
Still including pushing mechanism 11, pushing mechanism 11 is including third sliding sleeve 111, slide bar 112, fourth spring 113, touching piece 114 and contact piece 115, the equal bilateral symmetry of second sliding sleeve 97 downside is equipped with third sliding sleeve 111, the equal slidingtype slide bar 112 that is equipped with on the third sliding sleeve 111, be connected with fourth spring 113 between the third sliding sleeve 111 of slide bar 112 all and the homonymy, all be equipped with touch piece 114 between two close slide bar 112 fronts, touch piece 114 all contacts with the promotion piece 93 of homonymy, the equal bilateral symmetry is equipped with contact piece 115 on the turning block 102, contact piece 115 all contacts with the slide bar 112 of homonymy.
The initial state torsional spring 104 is deformed, when the pushing block 93 moves forwards, the contact block 114 is further driven to move forwards, the contact block 114 drives the sliding rod 112 to move forwards, the fourth spring 113 is stretched, the sliding rod 112 is separated from the contact block 115, the second clamping block 103, the rotating block 102 and the contact block 115 are further driven to rotate to clamp the arc-shaped structure under the reset action of the torsional spring 104, when the pushing block 93 moves backwards to reset, the fourth spring 113 is further separated from the contact block 114, the sliding rod 112 and the contact block 114 are driven to move backwards to reset under the reset action of the fourth spring 113, meanwhile, the sliding rod 112 is in contact with the contact block 115, the second clamping block 103, the contact block 115 and the rotating block 102 are further driven to rotate reversely, the torsional spring 104 is deformed, the second clamping block 103 is separated from the arc-shaped structure, and therefore, people do not need to manually rotate the second clamping block 103, and further troubles caused by manual operation are reduced.
The washing device further comprises a washing mechanism 12, the washing mechanism 12 comprises a third support 121, a motor 122, a fourth support 123, a connecting block 124, a water tank 125, a threaded cover 126, a fifth support 127, a second rotating shaft 128, a shifting block 129, a rotating block 1210, a torsion spring 1211 and a fixing block 1212, the third support 121 is arranged on the left side of the upper portion of the rear side of each of the two mounting plates 2, the motor 122 is arranged on each of the third supports 121, the two fourth supports 123 are arranged on the upper middle portion of the rear side of each of the two mounting plates 2, the connecting block 124 is rotatably arranged between the two adjacent fourth supports 123, protruding blocks are symmetrically arranged in the front and back of the upper middle portion of each of the connecting blocks 124, the water tank 125 is arranged on the rear side of each of the water tank 125, the threaded cover 126 is threadedly connected to the left rear side of each of the water tank 125, the fifth supports 127 are arranged on the right sides of the upper portions of the rear sides of the two mounting plates 2, the second rotating shafts 128 are rotatably arranged on the fifth supports 127, the second rotating shafts 128 are connected with the motors 122 on the same side through output shafts, second pivot 128 is connected with the connecting block 124 rotary type, and equal bilateral symmetry is equipped with shifting block 129 in the second pivot 128, and the equal bilateral symmetry rotary type in connecting block 124 top is equipped with rotatory piece 1210, and rotatory piece 1210 all contacts with the shifting block 129 of homonymy, is connected with torsion spring 1211 between the connecting block 124 of rotatory piece 1210 all and homonymy, and the well upper portion of two mounting panel 2 rear sides all is equipped with fixed block 1212, and fixed block 1212 all contacts with the lug on the connecting block 124 of homonymy.
The screw cap 126 is rotated to remove the screw cap 126, then a proper amount of water is added into the water tank 125, the screw cap 126 is reset, the motor 122 is started, the output shaft of the motor 122 drives the second rotating shaft 128 to rotate, and further drives the shifting block 129 to rotate, when the shifting block 129 contacts with the rotating block 1210, and further drives the rotating block 1210 to rotate, the rotating block 1210 drives the connecting block 124 and the water tank 125 to rotate, so that the water tank 125 faces the display module 1, the water in the water tank 125 flows downwards to flush the display module 1, and further flushes the dust, thereby avoiding the situation that a lot of dust is accumulated on the outdoor display screen for a long time, and the picture displayed on the display screen is covered, when the convex block at the rear side of the connecting block 124 rotates to contact with the fixed block 1212, the shifting block 129 continues to rotate and further drives the rotating block 1210 to rotate, the torsion spring 1211 deforms, and when the shifting block 129 continues to rotate and is separated from the rotating block 1210, and then drive the rotatory piece 1210 and reset under the effect that the torsion spring 1211 resets, after washing, control the reversal of motor 122 output shaft and reset, the reversal of motor 122 output shaft drives the reversal of second pivot 128, and then drives the reversal of shifting block 129, when shifting block 129 and rotatory piece 1210 contact, and then drive the reversal of rotatory piece 1210, rotatory piece 1210 drives connecting block 124 and water tank 125 and reverses and resets, the lug rotation of front side is to contacting with fixed block 1212, it can to close motor 122 afterwards.
Still including the presser mechanism 13, the presser mechanism 13 is including the sixth support 131, the pressurized box 132, the hose 133, space cam 134 and extrusion piece 135, the upper portion right side of two mounting panel 2 rear sides all is equipped with the sixth support 131, all be equipped with the pressurized box 132 on the sixth support 131, be equipped with the check valve on the pressurized box 132, be connected with the hose 133 between the pressurized box 132 right side all and the water tank 125 of homonymy, the second pivot 128 right side all is equipped with space cam 134, the inboard all slidingtype of pressurized box 132 is equipped with extrusion piece 135, extrusion piece 135 all is connected with the space cam 134 slidingtype of homonymy.
When second pivot 128 rotates, and then drives the extrusion piece 135 and remove about, when extrusion piece 135 moved left, and then took gas into pressurization case 132 through the check valve in, when extrusion piece 135 moved right, and then in getting into water tank 125 with gas in the pressurization case 132 through hose 133 in, pressurize water for water sprays out, washes display module 1, so can solve the water in the water tank 125 when less, the problem that the rivers can not come out.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. A display screen capable of being installed on an ETC (electronic toll collection) highway with an arc-shaped structure is characterized by comprising a display module (1), an installation plate (2), a first rotating shaft (3) and a first threaded rod (4), nut (5), first sliding sleeve (6), adjustment mechanism (7), rotary mechanism (8) and installation mechanism (9), two display module (1) rear sides all are equipped with mounting panel (2), mounting panel (2) right side all is equipped with first pivot (3), the equal rotary type of first pivot (3) downside is equipped with first threaded rod (4), the equal screw thread formula in first threaded rod (4) right side is connected with nut (5), the lower part left side of mounting panel (2) rear side all is equipped with first sliding sleeve (6), be equipped with adjustment mechanism (7) on mounting panel (2), be equipped with rotary mechanism (8) on adjustment mechanism (7), be equipped with installation mechanism (9) of the display screen of being convenient for install highway ETC on mounting panel (2).
2. The display screen capable of being installed on the highway ETC with the arc-shaped structure according to claim 1, wherein the adjusting mechanism (7) comprises a first threaded seat (71), a second threaded rod (72) and a second threaded seat (73), the first threaded seat (71) is arranged on the left side of the upper portion of the rear side of each of the two mounting plates (2), the second threaded rod (72) is connected to the rear side of each of the first threaded seats (71) in a threaded mode, the second threaded seat (73) is arranged on the upper portion of each of the first rotating shafts (3) in a rotating mode, and the second threaded seat (73) on the right mounting plate (2) is connected to the second threaded rod (72) on the left mounting plate (2) in a threaded mode.
3. The display screen mountable to the highway ETC with the arc-shaped structure according to claim 2, wherein the rotating mechanism (8) comprises a support column (81), a rack (82) and a gear (83), the support column (81) is arranged between the bottoms of the two first threaded seats (71) and the tops of the two first sliding sleeves (6) on the same side, the rack (82) is arranged in the middle of the support column (81), and the gear (83) meshed with the rack (82) is arranged in the middle of each of the two first rotating shafts (3).
4. The display screen capable of being installed on the highway ETC with the arc-shaped structure according to claim 3, wherein the installation mechanism (9) comprises a blocking piece (91), a first bracket (92), a pushing block (93), a swing rod (94), a first clamping block (95), a first spring (96), a second sliding sleeve (97), a clamping block (98) and a second spring (99), the blocking piece (91) is arranged at the rear side of each of the two installation plates (2), the first bracket (92) is arranged at the inner side of the blocking piece (91), the pushing block (93) is arranged at the middle part of each of the first brackets (92) in a sliding manner, the first clamping blocks (95) are arranged at the rear side of each of the first brackets (92) in an up-down symmetrical sliding manner, the swing rod (94) is rotatably connected between each two adjacent first clamping blocks (95) and the pushing block (93) at the same side, the first spring (96) is connected between each two adjacent first clamping blocks (95) and the first bracket (92) at the same side, the rear side of the bottom of the first support (92) is provided with a second sliding sleeve (97) which is located on the front side of the first clamping block (95) on the same side, the middle of the second sliding sleeve (97) is provided with a clamping block (98) in a sliding mode, a second spring (99) is connected between the clamping block (98) and the second sliding sleeve (97) on the same side, and the bottom of the pushing block (93) is provided with a clamping groove (910).
5. The display screen capable of being installed on the highway ETC with the arc-shaped structure according to claim 4, further comprising a swing mechanism (10), wherein the swing mechanism (10) comprises second supports (101), rotating blocks (102), second clamping blocks (103) and torsion springs (104), two second supports (101) located at the rear side of the first clamping block (95) on the same side are arranged on the rear side of the bottom of the first support (92), the rotating blocks (102) are arranged between the lower sides of the two adjacent second supports (101) in a rotating mode, the second clamping blocks (103) are arranged in the middle of the rotating blocks (102), and the torsion springs (104) are connected between the rotating blocks (102) and the two second supports (101) on the same side.
6. The display screen capable of being installed on the highway ETC with the arc-shaped structure according to claim 5, further comprising a pushing mechanism (11), wherein the pushing mechanism (11) comprises a third sliding sleeve (111), sliding rods (112), a fourth spring (113), a touch block (114) and a contact block (115), the third sliding sleeve (111) is arranged on the lower side of the second sliding sleeve (97) in a bilateral symmetry manner, the sliding rods (112) are arranged on the third sliding sleeve (111) in a sliding manner, the fourth spring (113) is connected between each sliding rod (112) and the third sliding sleeve (111) on the same side, the contact block (114) in contact with the push block (93) on the same side is arranged between the front sides of two adjacent sliding rods (112), and the contact block (115) in contact with the sliding rod (112) on the same side is arranged on the rotating block (102) in a bilateral symmetry manner.
7. The display screen capable of being mounted on the highway ETC with the arc-shaped structure according to claim 6, further comprising a washing mechanism (12), wherein the washing mechanism (12) comprises a third bracket (121), a motor (122), a fourth bracket (123), a connecting block (124), a water tank (125), a threaded cover (126), a fifth bracket (127), a second rotating shaft (128), a shifting block (129), a rotating block (1210), a torsion spring (1211) and a fixing block (1212), the third bracket (121) is arranged on the left side of the upper portion of the rear sides of the two mounting plates (2), the motor (122) is arranged on the third bracket (121), the two fourth brackets (123) are arranged on the upper middle portions of the rear sides of the two mounting plates (2), the connecting block (124) is rotatably arranged between the two adjacent fourth brackets (123), and the convex blocks are symmetrically arranged on the upper middle portions of the connecting block (124) in the front-back direction, connecting block (124) rear side all is equipped with water tank (125) that is used for washing display module (1), the equal screw thread formula in water tank (125) left side rear side is connected with screw cap (126), the upper portion right side of two mounting panel (2) rear sides all is equipped with fifth support (127), equal rotary type is equipped with second pivot (128) that pass through the coupling joint with motor (122) output shaft of homonymy on fifth support (127), second pivot (128) are connected with connecting block (124) rotary type, equal bilateral symmetry is equipped with shifting block (129) on second pivot (128), the equal bilateral symmetry rotary type in connecting block (124) top is equipped with rotatory piece (1210) with the shifting block (129) contact of homonymy, be connected with between rotatory piece (1210) and connecting block (124) of homonymy and torsion spring (1211), the last middle part of two mounting panel (2) rear sides all is equipped with fixed block (1212) with the lug contact on connecting block (124) of homonymy.
8. The display screen mountable on the highway ETC with the arc-shaped structure according to claim 7, further comprising a pressurizing mechanism (13), wherein the pressurizing mechanism (13) comprises a sixth support (131), a pressurizing box (132), a hose (133), a space cam (134) and an extrusion block (135), the sixth support (131) is arranged on the right side of the upper portion of the rear side of each of the two mounting plates (2), the pressurizing box (132) is arranged on each of the sixth supports (131), a one-way valve is arranged on each of the pressurizing boxes (132), the hose (133) is connected between each of the right side of each of the pressurizing boxes (132) and the water tank (125) on the same side, the space cam (134) is arranged on each of the right side of the second rotating shaft (128), the extrusion block (135) is slidably arranged on the inner side of each of the pressurizing box (132), and each of the extrusion blocks (135) is slidably connected with the space cam (134) on the same side.
CN202111324386.8A 2021-11-10 2021-11-10 Mountable is in highway ETC's of arc structure display screen Active CN114046301B (en)

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CN202111324386.8A CN114046301B (en) 2021-11-10 2021-11-10 Mountable is in highway ETC's of arc structure display screen

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Application Number Priority Date Filing Date Title
CN202111324386.8A CN114046301B (en) 2021-11-10 2021-11-10 Mountable is in highway ETC's of arc structure display screen

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CN114046301B CN114046301B (en) 2023-03-31

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102855824A (en) * 2012-09-12 2013-01-02 深圳市奥拓电子股份有限公司 Quick splicing device for display screen
CN107830352A (en) * 2017-09-08 2018-03-23 合肥惠科金扬科技有限公司 A kind of high joined display screen of stability
CN208935104U (en) * 2018-10-25 2019-06-04 湖南明和光电设备有限公司 Arc connector and display screen box body arc connection structure
KR102014028B1 (en) * 2018-05-02 2019-08-23 구본기 Terminal box for support apparatus of establishing load facility
CN210793122U (en) * 2019-10-23 2020-06-19 山东华源触控显示科技有限公司 Rapid cleaning machine based on ETC
CN113137534A (en) * 2020-01-17 2021-07-20 深圳鑫宇飞航科技有限公司 Portable six-screen integrated machine
CN214203012U (en) * 2020-12-30 2021-09-14 德彩光电股份有限公司 Easy dismounting's huge curtain LED screen
CN214368881U (en) * 2021-02-26 2021-10-08 山东天竞电子科技有限公司 LED display screen is assembled to modular

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102855824A (en) * 2012-09-12 2013-01-02 深圳市奥拓电子股份有限公司 Quick splicing device for display screen
CN107830352A (en) * 2017-09-08 2018-03-23 合肥惠科金扬科技有限公司 A kind of high joined display screen of stability
KR102014028B1 (en) * 2018-05-02 2019-08-23 구본기 Terminal box for support apparatus of establishing load facility
CN208935104U (en) * 2018-10-25 2019-06-04 湖南明和光电设备有限公司 Arc connector and display screen box body arc connection structure
CN210793122U (en) * 2019-10-23 2020-06-19 山东华源触控显示科技有限公司 Rapid cleaning machine based on ETC
CN113137534A (en) * 2020-01-17 2021-07-20 深圳鑫宇飞航科技有限公司 Portable six-screen integrated machine
CN214203012U (en) * 2020-12-30 2021-09-14 德彩光电股份有限公司 Easy dismounting's huge curtain LED screen
CN214368881U (en) * 2021-02-26 2021-10-08 山东天竞电子科技有限公司 LED display screen is assembled to modular

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