CN207302499U - A kind of outdoor advertising display screen for facilitating dedusting - Google Patents

A kind of outdoor advertising display screen for facilitating dedusting Download PDF

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Publication number
CN207302499U
CN207302499U CN201721082616.3U CN201721082616U CN207302499U CN 207302499 U CN207302499 U CN 207302499U CN 201721082616 U CN201721082616 U CN 201721082616U CN 207302499 U CN207302499 U CN 207302499U
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CN
China
Prior art keywords
display screen
screw
piston
rain
dedusting
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.)
Expired - Fee Related
Application number
CN201721082616.3U
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Chinese (zh)
Inventor
刘文杰
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Guizhou Education University
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Guizhou Education University
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Filing date
Publication date
Application filed by Guizhou Education University filed Critical Guizhou Education University
Priority to CN201721082616.3U priority Critical patent/CN207302499U/en
Application granted granted Critical
Publication of CN207302499U publication Critical patent/CN207302499U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of outdoor advertising display screen for facilitating dedusting, including support base, lifting motor, screw A, elevator, display screen fixed frame, display screen, driving motor, screw B, dedusting wiping and rain insensitive device, lifting motor is installed with inside the support base, screw thread is provided with elevator on the screw A, display screen fixed frame is fixedly welded with front side of elevator, display screen is installed inside display screen fixed frame, it is described that driving motor is also equipped with the outside of the riser on right side, dedusting wiping is installed between swivel nut and sliding sleeve;Supporting rod is also welded with the upside of the fixing bracket, post upper is provided with rain insensitive device.The device automatically can wipe display screen surface, on the one hand save the time, improve work efficiency, on the other hand can also protect the physical safety of staff;Rain-proof cover can also outward be extended automatically on rainy day and rain-proof is carried out to display screen, so as to improve the display life of display screen.

Description

A kind of outdoor advertising display screen for facilitating dedusting
Technical field
A kind of display screen is the utility model is related to, is specifically a kind of outdoor advertising display screen for facilitating dedusting.
Background technology
Outdoor advertising display, as the new lover of following outdoor display advertising media, is widely used in finance, the tax, work Business, post and telecommunications, physical culture, advertisement, industrial enterprise, communications and transportation, educational system, station, harbour, airport, market, hospital, hotel, Bank, securities market, construction market, auction room, Industrial Management and other public places.Possess display advertising, information hair Cloth, traffic guidance, intention such as show at the purposes.
But current ad display screen mainly uses stationary structure, it has not been convenient to is lifted, while display screen is for a long time Be placed in open air, surface can be stained with a large amount of dusts, influence consumer viewing and it is overall beautiful, but due to ad display screen generally compared with Height, so dedusting work is more difficult, and danger coefficient is higher;Outdoor display screen is placed in open air for a long time at the same time, runs into the rainy day It can cause display screen service life reduction.
Utility model content
The purpose of this utility model is to provide a kind of outdoor advertising display screen for facilitating dedusting, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution:
A kind of outdoor advertising display screen for facilitating dedusting, including it is support base, lifting motor, screw A, elevator, aobvious Display screen fixed frame, display screen, drive motor, screw B, dedusting wiping and rain insensitive device, is fixed in the support base by screw Support guide rod is installed, support guide rod is hollow-core construction at least provided with two groups, inside the support base, inside support base Lifting motor is installed with, lifting motor output shaft is straight up and interference fit is provided with driving gear, and driving gear is left Side engagement is connected with driven gear, and interference fit is provided with shaft at driven gear core wheel, and shaft upper end is pierced by support base simultaneously Screw thread on screw A, the screw A is connected with by shaft coupling excessively elevator is installed, elevator is also slidably mounted on positioned at silk In support guide rod at left and right sides of bar A, by controlling lifting motor rotation and rotation direction, so that elevator is in screw A Move up and down.
Display screen fixed frame is fixedly welded with front side of the elevator, display screen is installed inside display screen fixed frame, is shown Display screen is embedded inside display screen fixed frame by being buckled, and fixing bracket is welded with left and right sides of display screen fixed frame, Gu The fixed rack other end is mounted by means of screws with riser, and screw B, screw are rotatablely equipped between the riser of the left and right sides The upper left and right two parts hand of spiral of B is described positioned at the perpendicular of right side on the contrary, be mounted on swivel nut on screw B or so two parts screw threads Driving motor is also equipped with the outside of plate, driving motor output shaft is fixedly connected with screw B right ends, positioned at the left and right sides riser it Between be also installed with guide rod, guide rod is located at below screw B, and two groups of sliding sleeves are slidably fitted with guide rod, and positioned at upper The swivel nut of side is corresponding, and dedusting wiping is installed between swivel nut and sliding sleeve.
Also it is welded with supporting rod on the upside of the fixing bracket, post upper is provided with rain insensitive device, inside rain insensitive device It is slidably fitted with piston A respectively equipped with plunger shaft, inside plunger shaft and piston B, the piston A is slidably mounted on vertical direction Inside plunger shaft, inside the plunger shaft that is slidably installed in the horizontal direction positioned at the piston B of the left and right sides, between piston A and piston B For airtight vacuum state, the piston A upsides are installed with piston rod, and piston rod upper end is provided with rain-harvesting trough, the left and right Rain-proof cover is installed with the outside of the piston B of both sides, rain-proof cover is slidably mounted on inside rain insensitive device.
As the utility model further scheme:It is hollow-core construction inside the support base, inside support base Lifting motor is installed with, lifting motor is servomotor, and lifting motor output shaft is straight up and interference fit is provided with Driving gear, the engagement of driving gear left side are connected with driven gear, and interference fit is provided with shaft, shaft at driven gear core wheel Upper end is pierced by support base and is connected with screw A by crossing shaft coupling.
As the utility model further scheme:The driving motor is servomotor.
As the utility model further scheme:The plunger shaft is in Trident Type.
As the utility model further scheme:Limited block is installed on piston cavity wall below the piston A, Spring is also associated between piston A and limited block.
As the utility model further scheme:The opening up and rain-harvesting trough of the rain-harvesting trough is flat-bottom slot.
Compared with prior art, the beneficial effects of the utility model are:The device can freely adjust the height of display screen, real It is strong with property;At the same time using thread fitting between motor drives screw mandrel B and swivel nut is driven, so that the dedusting positioned at both sides is wiped at the same time To the movement of middle or both sides, display screen surface is wiped, so that staff can be in situation about need not climb It is lower to complete to carry out the display screen in eminence dedusting, the time is on the one hand saved, work efficiency is improved, on the other hand can also protect Protect the physical safety of staff;Rain-proof cover can also outward be extended automatically on rainy day and rain-proof is carried out to display screen, so as to carry The display life of high display screen, it is easy and effective.
Brief description of the drawings
Fig. 1 is a kind of structure diagram for the outdoor advertising display screen for facilitating dedusting.
Fig. 2 is a kind of structure diagram at the outdoor advertising display screen back side for facilitating dedusting.
Fig. 3 is the structure diagram that A portions amplify in a kind of outdoor advertising display screen for facilitating dedusting.
In figure:1- support bases, 2- support guide rods, 3- lifting motors, 4- driving gears, 5- driven gears, 6- shafts, 7- Screw A, 8- elevator, 9- display screens fixed frame, 10- display screens, 11- fixing brackets, 12- risers, 13- driving motor, 14- Bar B, 15- guide rod, 16- swivel nuts, 17- sliding sleeves, 18- dedustings wiping, 19- supporting rods, 20- rain insensitive devices, 21- plunger shafts, 22- live Fill in A, 23- piston B, 24- rain-proof cover, 25- piston rods, 26- rain-harvesting troughs.
Embodiment
The technical solution of this patent is described in more detail with reference to embodiment.
Please refer to Fig.1-3, a kind of outdoor advertising display screen for facilitating dedusting, including support base 1, lifting motor 3, silk 18 and rain insensitive device 20 are wiped in bar A7, elevator 8, display screen fixed frame 9, display screen 10, driving motor 13, screw B14, dedusting, Support guide rod 2 is mounted by means of screws with the support base 1, support guide rod 2 is at least provided with two groups, the support bottom The inside of seat 1 is hollow-core construction, and lifting motor 3 is installed with inside support base 1, and lifting motor 3 is servomotor, lifting electricity 3 output shaft of machine is straight up and interference fit is provided with driving gear 4, and the engagement of the left side of driving gear 4 is connected with driven gear 5, Interference fit is provided with shaft 6 at 5 core wheel of driven gear, and 6 lower end of shaft is rotatably installed in 1 bottom of support base by bearing, 6 upper end of shaft, which is pierced by support base 1 and is connected with screw thread on screw A7, the screw A7 by shaft coupling excessively, is provided with elevator 8, elevator 8 is also slidably mounted in the support guide rod 2 at left and right sides of screw A7, by controlling lifting motor 3 to rotate and Rotation direction, so that elevator 8 moves up and down in screw A7.
The front side of elevator 8 is fixedly welded with display screen fixed frame 9, and display screen is provided with inside display screen fixed frame 9 10, display screen 10 is embedded inside display screen fixed frame 9 by being buckled, and the left and right sides of display screen fixed frame 9 is welded with solid Fixed rack 11,11 other end of fixing bracket are mounted by means of screws with riser 12, turn between the riser 12 of the left and right sides Dynamic to be provided with screw B14, left and right two parts hand of spiral on screw B14 or so two parts screw threads on the contrary, be respectively mounted on screw B14 There is swivel nut 16, the outside of riser 12 positioned at right side is also equipped with driving motor 13, and driving motor 13 is servomotor, driving 13 output shaft of motor is fixedly connected with screw B14 right ends, and guide rod is also installed between the riser 12 of the left and right sides 15, guide rod 15 is located at below screw B14, two groups of sliding sleeves 17 is slidably fitted with guide rod 15, with swivel nut 16 above It is corresponding, dedusting is installed between swivel nut 16 and sliding sleeve 17 and wipes 18.
The upside of fixing bracket 11 is also welded with supporting rod 19, and 19 upper end of supporting rod is provided with rain insensitive device 20, rain-proof Device 20 is internally provided with plunger shaft 21, and plunger shaft 21 is in Trident Type, and piston A22 and work are slidably fitted with respectively inside plunger shaft 21 B23 is filled in, the piston A22 is slidably mounted on inside the plunger shaft 21 of vertical direction, and the piston B23 positioned at the left and right sides slides peace Fill inside plunger shaft 21 in the horizontal direction, be airtight vacuum state between piston A22 and piston B23, the work below piston A22 Limited block is installed on plug 21 inner wall of chamber, it is spacing to piston A22 progress, avoid piston A22 from sliding into the plunger shaft of horizontal direction In 21, spring is connected between piston A22 and limited block, piston rod 25, piston rod 25 are installed with the upside of the piston A22 Upper end is provided with rain-harvesting trough 26, rain-harvesting trough 26 it is opening up, be installed with rain-proof on the outside of the piston B23 of the left and right sides Lid 24, rain-proof cover 24 are slidably mounted on inside rain insensitive device 20.
The operation principle of the utility model is:When needing that 10 height of display screen is adjusted, by controlling lifting electricity Machine 3 rotates and rotation direction, so that indirect control screw A7 is rotated and rotation direction, screw thread is matched somebody with somebody between elevator 8 and screw A7 Close so that elevator 8 moves up and down in screw A7, moved down on 8 driving display screen fixed frame of elevator, 9 inner display 10 It is dynamic, so as to adjust the height of display screen 10;When needing to carry out dedusting to 10 surface of display screen, 13 turns of motor is driven by controlling It is dynamic and rotation direction so that when screw B14 is rotated clockwise or counterclockwise, so that between swivel nut 16 and screw B14 Thread fitting is simultaneously acted on by the limition orientation of guide rod 15, the dedusting positioned at both sides is wiped 18 at the same time to middle or two sidesways Dynamic, so as to be wiped to 10 surface of display screen, staff can be completed in eminence in the case where that need not climb Display screen 10 carry out dedusting, on the one hand save the time, improve work efficiency, on the one hand can also protect the body of staff Safety;When running into rainy day, rainwater is collected by rain-harvesting trough 26, so that 26 own wt of rain-harvesting trough gradually increases, So that piston rod 25 pushes piston A22, piston A22 slide downwards move so that being located at left and right sides piston B23 to both sides, Drive rain-proof cover 24 to move laterally, increase the rain-proof scope of rain-proof cover 24, so as to improve the display life of display screen 10, work as rain At the end of it, rain-harvesting trough 26 gradually decreases under the evaporation of sunlight, and piston A22 is moved upwards under the action of the spring, from And the rain-proof cover 24 positioned at both sides is driven to reset.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (6)

1. a kind of outdoor advertising display screen for facilitating dedusting, including support base(1), lifting motor(3), screw A(7), rise Block drops(8), display screen fixed frame(9), display screen(10), driving motor(13), screw B(14), dedusting wipe(18)Filled with rain-proof Put(20), it is characterised in that:The support base(1)On be mounted by means of screws with support guide rod(2), the screw A(7) Upper screw thread is provided with elevator(8), elevator(8)Also it is slidably mounted on positioned at screw A(7)The support guide rod of the left and right sides(2) On, the elevator(8)Front side is fixedly welded with display screen fixed frame(9), display screen fixed frame(9)Inside is provided with display screen (10), display screen(10)By being buckled, insertion is installed on display screen fixed frame(9)Inside, display screen fixed frame(9)The left and right sides It is welded with fixing bracket(11), fixing bracket(11)The other end is mounted by means of screws with riser(12), positioned at the left and right sides Riser(12)Between be rotatablely equipped with screw B(14), screw B(14)Upper left and right two parts hand of spiral is on the contrary, screw B(14) Swivel nut is mounted on two parts screw thread of left and right(16), the riser positioned at right side(12)Outside is also equipped with driving motor (13), drive motor(13)Output shaft and screw B(14)Right end is fixedly connected, the riser positioned at the left and right sides(12)Between it is also solid Dingan County is equipped with guide rod(15), guide rod(15)Positioned at screw B(14)Lower section, guide rod(15)On be slidably fitted with two groups of sliding sleeves (17), with swivel nut above(16)It is corresponding, swivel nut(16)With sliding sleeve(17)Between be installed with dedusting wiping(18);Institute State fixing bracket(11)Upside is also welded with supporting rod(19), supporting rod(19)Upper end is provided with rain insensitive device(20), rain-proof dress Put(20)It is internally provided with plunger shaft(21), plunger shaft(21)Inside is slidably fitted with piston A respectively(22)With piston B(23), institute State piston A(22)It is slidably mounted on the plunger shaft of vertical direction(21)Inside, the piston B positioned at the left and right sides(23)It is slidably installed Plunger shaft in the horizontal direction(21)Inside, piston A(22)With piston B(23)Between be airtight vacuum state, the piston A (22)Upside is installed with piston rod(25), piston rod(25)Upper end is provided with rain-harvesting trough(26), the work of the left and right sides Fill in B(23)Outside is installed with rain-proof cover(24), rain-proof cover(24)It is slidably mounted on rain insensitive device(20)It is internal.
A kind of 2. outdoor advertising display screen for facilitating dedusting according to claim 1, it is characterised in that:The support bottom Seat(1)Inside is hollow-core construction, support base(1)Inside is installed with lifting motor(3), lifting motor(3)For servo electricity Machine, lifting motor(3)Output shaft is straight up and interference fit is provided with driving gear(4), driving gear(4)Left side engagement connects It is connected to driven gear(5), driven gear(5)Interference fit is provided with shaft at core wheel(6), shaft(6)Upper end is pierced by support bottom Seat(1)And it is connected with screw A by crossing shaft coupling(7).
A kind of 3. outdoor advertising display screen for facilitating dedusting according to claim 1, it is characterised in that:The driving electricity Machine(13)For servomotor.
A kind of 4. outdoor advertising display screen for facilitating dedusting according to claim 1, it is characterised in that:The plunger shaft (21)In Trident Type.
A kind of 5. outdoor advertising display screen for facilitating dedusting according to claim 1, it is characterised in that:The piston A (22)The plunger shaft of lower section(21)Limited block, piston A are installed on inner wall(22)Spring is also associated between limited block.
A kind of 6. outdoor advertising display screen for facilitating dedusting according to claim 1, it is characterised in that:The rain-harvesting trough (26)Opening up and rain-harvesting trough(26)For flat-bottom slot.
CN201721082616.3U 2017-08-28 2017-08-28 A kind of outdoor advertising display screen for facilitating dedusting Expired - Fee Related CN207302499U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721082616.3U CN207302499U (en) 2017-08-28 2017-08-28 A kind of outdoor advertising display screen for facilitating dedusting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721082616.3U CN207302499U (en) 2017-08-28 2017-08-28 A kind of outdoor advertising display screen for facilitating dedusting

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109013416A (en) * 2018-07-18 2018-12-18 夏文峰 A kind of energy-saving and environment-friendly retail shop advertisement board cleaning device
CN109017604A (en) * 2018-10-31 2018-12-18 永康市泉承工贸有限公司 A kind of new material in-car TV fixed frame
CN110070797A (en) * 2019-06-04 2019-07-30 上海与非日用品有限公司 A kind of solar energy billboard of the cell with power saving function
CN110264873A (en) * 2019-07-09 2019-09-20 上海朝悦信息技术有限公司 A kind of electronic bus stop board launched convenient for advertisement
CN110864826A (en) * 2019-11-29 2020-03-06 焦作市质量技术监督检验测试中心 Quick connecting device for detecting heat energy meter
CN111710251A (en) * 2020-07-07 2020-09-25 上海束零电脑有限公司 Regularly clear LED screen protection device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109013416A (en) * 2018-07-18 2018-12-18 夏文峰 A kind of energy-saving and environment-friendly retail shop advertisement board cleaning device
CN109017604A (en) * 2018-10-31 2018-12-18 永康市泉承工贸有限公司 A kind of new material in-car TV fixed frame
CN110070797A (en) * 2019-06-04 2019-07-30 上海与非日用品有限公司 A kind of solar energy billboard of the cell with power saving function
CN110264873A (en) * 2019-07-09 2019-09-20 上海朝悦信息技术有限公司 A kind of electronic bus stop board launched convenient for advertisement
CN110864826A (en) * 2019-11-29 2020-03-06 焦作市质量技术监督检验测试中心 Quick connecting device for detecting heat energy meter
CN111710251A (en) * 2020-07-07 2020-09-25 上海束零电脑有限公司 Regularly clear LED screen protection device

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180501

Termination date: 20180828

CF01 Termination of patent right due to non-payment of annual fee