CN112133193A - Information display screen for information system integration service - Google Patents
Information display screen for information system integration service Download PDFInfo
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- CN112133193A CN112133193A CN202011116972.9A CN202011116972A CN112133193A CN 112133193 A CN112133193 A CN 112133193A CN 202011116972 A CN202011116972 A CN 202011116972A CN 112133193 A CN112133193 A CN 112133193A
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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
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Abstract
The invention discloses an information display screen for information system integration service, which comprises a main box body, wherein a working cavity with a right opening is arranged in the main box body, the upper side and the lower side of the working cavity are communicated and provided with symmetrically arranged slide block cavities, the upper side and the lower side of the working cavity are communicated and provided with symmetrically arranged waterproof cloth shaft cavities which are arranged at the front sides of the slide block cavities, the front sides of the working cavities are communicated and provided with water wiping rod cavities which are arranged at the left sides of the waterproof cloth shaft cavities, and the front sides of the water wiping rod cavities are communicated and provided with screw rod nut cavities. Causing it to short.
Description
Technical Field
The invention relates to the technical field related to digital information systems, in particular to an information display screen for information system integration service.
Background
The information display system is exactly with video, the subtitle, information such as, at appointed time, on place and equipment, the information management system who shows through the terminal display screen according to the picture of making in advance, most outdoor information display screen waterproof ability is relatively poor nowadays, if meet with heavy rain weather, the information display screen can cause the short circuit because of intaking, thereby damage the information display screen, also cause certain economic loss, on the other hand, at rainy weather, it can not in time clear up to have the rainwater on the information display screen, the information of above-mentioned may not in time be looked over by passerby.
Disclosure of Invention
The invention aims to provide an information display screen for information system integrated service, and solves the problems that an outdoor information display screen is poor in waterproof performance and rainwater cannot be cleaned in time.
The invention is realized by the following technical scheme.
The invention relates to an information display screen for information system integration service, which comprises a main box body, wherein a working cavity with a right opening is arranged in the main box body, the upper side and the lower side of the working cavity are communicated and provided with symmetrically arranged sliding block cavities, the upper side and the lower side of the working cavity are communicated and provided with symmetrically arranged waterproof cloth shaft cavities which are positioned at the front sides of the sliding block cavities, the front side of the working cavity is communicated and provided with a wiper rod cavity positioned at the left side of the waterproof cloth shaft cavity, the front side of the wiper rod cavity is communicated and provided with a screw rod nut cavity, the upper side of the screw rod nut cavity is provided with a belt cavity positioned at the upper side of the working cavity, the lower side of the belt cavity is provided with a belt spur gear cavity which is positioned at the rear side of the screw rod nut cavity and positioned at the left upper side of the working cavity, the left side of the belt spur gear cavity is provided with a floating block cavity, main magnet chamber left side intercommunication is equipped with left magnet chamber, main magnet chamber right side intercommunication is equipped with vice magnet chamber, main magnet chamber right side intercommunication is equipped with and is located right magnet chamber of vice magnet chamber downside, belt spur gear chamber downside is equipped with and is located the left transposition chamber of working chamber, transposition chamber upside intercommunication is equipped with and is located the motor gear chamber of main magnet chamber downside, transposition chamber downside is equipped with the wire wheel chamber, transposition chamber downside intercommunication is equipped with transposition axle chamber, transposition axle chamber downside intercommunication is equipped with and is located the left transposition board chamber of wire wheel chamber, sliding fit connection is equipped with and upwards extends to the upside in the working chamber the slider intracavity and downwardly extending to the downside the slider pole of slider intracavity, both sides end fixed connection about the slider pole be equipped with the slider that slider chamber sliding fit connects, the downside the waterproof cloth axle intracavity rotating fit connection is equipped with and upwards extends and runs through working chamber to the upside the waterproof cloth axle chamber The waterproof cloth shaft in the cavity, the waterproof cloth shaft with fixed connection is equipped with the waterproof cloth between the slider pole, the waterproof cloth shaft is kept away from work chamber side end face with the waterproof cloth shaft cavity is kept away from fixed connection is equipped with waterproof cloth shaft torsional spring between the wall of work chamber side end.
Preferably, the upper end wall of the screw-nut cavity is rotationally and cooperatively connected with a reciprocating screw rod which extends upwards into the belt cavity and extends downwards into the screw-nut cavity, the reciprocating screw rod is connected with a screw-nut which is positioned in the screw-nut cavity and is connected with the screw-nut cavity in a sliding fit manner, the rear end face of the screw-nut is fixedly connected with a water scraping rod which extends backwards and runs through the water scraping rod cavity to the working cavity, the upper end of the reciprocating screw rod is fixedly connected with a driven pulley, the lower end wall of the belt cavity is rotationally and cooperatively connected with a transmission belt pulley shaft which extends upwards into the belt cavity and extends downwards into the straight belt pulley cavity, the upper end of the transmission belt pulley shaft is fixedly connected with a transmission belt pulley, and a belt is arranged between the transmission belt pulley and the driven pulley in a power fit manner, the terminal fixed connection of transmission belt shaft downside is equipped with the belt straight-teeth gear, the connection of belt straight-teeth gear chamber lower extreme wall internal rotation cooperation is equipped with and upwards extends to belt straight-teeth gear intracavity and downwardly extending extremely the driven straight-teeth gear axle of transposition intracavity, the terminal fixed connection of driven straight-teeth gear axle upside be equipped with the driven straight-teeth gear of belt straight-teeth gear meshing, the terminal fixed connection of driven straight-teeth gear axle downside is equipped with the transmission straight-teeth gear.
Preferably, the end wall rotation fit connection under the transposition chamber is equipped with downwardly extending to the line wheel intracavity and upwards extend to the line axle in the transposition intracavity, the terminal fixed connection of line axle upside is equipped with transmission spur gear, the terminal fixed connection of line axle downside is equipped with the line wheel, the line wheel with fixed connection is equipped with line wheel stay cord between the slider, the end slide fit connection in the transposition axle chamber is equipped with upwards extends and runs through the transposition chamber extremely motor gear intracavity and downwardly extending extremely the transposition axle in the transposition board intracavity, the end rotation fit connection of transposition axle downside be equipped with the transposition board that transposition board chamber sliding fit connects, transposition board lower extreme with fixed connection is equipped with transposition board spring between the transposition board chamber lower end wall, the end fixed connection of transposition axle upside is equipped with transposition driven gear, on the transposition axle fixed connection be equipped with can with transmission straight gear with transmission spur gear meshing's transmission transposition board The gear, fixed connection is equipped with in the motor gear chamber upper end wall and is located the motor of main magnet chamber downside, terminal surface fixed connection is equipped with down extends under the motor shaft in the motor gear chamber, motor shaft downside end fixed connection be equipped with the motor gear that the driven gear meshing of transposition.
Preferably, the main magnet is connected and arranged in the main magnet cavity in a sliding fit manner, the left magnet is connected and arranged in the left magnet cavity in a sliding fit manner, a trigger block which can be in contact with the left magnet is fixedly connected to the lower end wall of the left magnet cavity, the right magnet is connected and arranged in the right magnet cavity in a sliding fit manner, a magnet pull rope is fixedly connected between the right magnet and the left magnet, an auxiliary magnet is arranged in the auxiliary magnet cavity in a sliding fit manner, an auxiliary magnet pull rope is fixedly connected between the auxiliary magnet and the shifting plate, a floating block is arranged in the floating block cavity in a sliding fit manner, and the main magnet pull rope is fixedly connected between the floating block and the main magnet.
The invention has the beneficial effects that: the invention can judge the size of rain through the difference between the amount of rain collected by the floating block cavity in unit time and the water outlet amount of the water outlet, when the amount of rain is small, the rain on the information display screen is scraped only through the reciprocating motion of the water scraping rod, so that the information on the information display screen is easy to be checked by passers during rain, and when the amount of rain is large, the waterproof cloth is directly used for completely sealing the information display screen, so that the short circuit of the information display screen caused by the rain entering into the information display screen is prevented.
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.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic sectional view along the direction A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic sectional view along the direction B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the embodiment of the present invention at C in FIG. 1;
FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, 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 information display screen for information system integration service, which is described in conjunction with the attached drawings 1-5, comprises a main box body 10, a right-opening working chamber 20 is arranged in the main box body 10, symmetrically arranged slider chambers 23 are arranged on the upper and lower sides of the working chamber 20 in a communicating manner, symmetrically arranged waterproof cloth shaft chambers 29 are arranged on the upper and lower sides of the working chamber 20 in a communicating manner and are positioned at the front sides of the slider chambers 23, a wiper rod chamber 30 positioned at the left side of the waterproof cloth shaft chamber 29 is arranged on the front side of the working chamber 20 in a communicating manner, a screw nut chamber 31 is arranged on the front side of the wiper rod chamber 30 in a communicating manner, a belt chamber 35 positioned at the upper side of the working chamber 20 is arranged on the upper side of the screw nut chamber 31, a belt spur gear chamber 19 positioned at the rear side of the screw nut chamber 31 and is positioned at the upper left side of the working chamber 20, a floating block chamber 14 with an, the left side of the floating block cavity 14 is communicated with a water outlet 12 with a leftward opening, the lower side of the floating block cavity 14 is provided with a main magnet cavity 42, the left side of the main magnet cavity 42 is communicated with a left magnet cavity 41, the right side of the main magnet cavity 42 is communicated with an auxiliary magnet cavity 44, the right side of the main magnet cavity 42 is communicated with a right magnet cavity 49 positioned on the lower side of the auxiliary magnet cavity 44, the lower side of the belt spur gear cavity 19 is provided with a transposition cavity 60 positioned on the left side of the working cavity 20, the upper side of the transposition cavity 60 is communicated with a motor gear cavity 56 positioned on the lower side of the main magnet cavity 42, the lower side of the transposition cavity 60 is provided with a gear cavity 64, the lower side of the transposition cavity 60 is communicated with a transposition shaft cavity 51, the lower side of the transposition shaft cavity 51 is communicated with a transposition plate cavity 66 positioned on the left side of the gear cavity 64, the working cavity 20 is provided with a slide block rod 27 which extends upwards, terminal fixed connection in both sides about slider rod 27 be equipped with slider 24 that slider chamber 23 sliding fit connects, the downside the rotation fit connection in waterproof cloth shaft cavity 29 is equipped with upwards extends and runs through working chamber 20 supreme side waterproof cloth axle 25 in the waterproof cloth shaft cavity 29, waterproof cloth axle 25 with fixed connection is equipped with waterproof cloth 26 between the slider rod 27, waterproof cloth axle 25 is kept away from working chamber 20 side end face with waterproof cloth shaft cavity 29 is kept away from fixed connection is equipped with waterproof cloth axle torsional spring 28 between the working chamber 20 side end wall.
Beneficially, a reciprocating screw rod 33 extending upwards into the belt cavity 35 and extending downwards into the screw rod nut cavity 31 is arranged in a rotationally matched manner in an upper end wall of the screw rod nut cavity 31, a screw nut 32 located in the screw rod nut cavity 31 and connected with the screw rod nut cavity 31 in a sliding manner is arranged in a rotationally matched manner in the reciprocating screw rod 33, a water scraping rod 37 extending backwards through the water scraping rod cavity 30 to the working cavity 20 is fixedly connected to a rear end face of the screw nut 32, a driven belt pulley 34 is fixedly connected to an upper end of the reciprocating screw rod 33, a transmission belt pulley shaft 18 extending upwards into the belt cavity 35 and extending downwards into the belt spur gear cavity 19 is arranged in a rotationally matched manner in a lower end wall of the belt cavity 35, a transmission belt pulley 16 is fixedly connected to an upper end of the transmission belt pulley shaft 18, and a belt 36 is arranged between the transmission belt pulley 16 and the driven belt pulley 34 in a power-matched manner, the terminal fixed connection of transmission belt shaft 18 downside is equipped with belt spur gear 17, end wall internal rotation cooperation connection is equipped with upwards extends to under the belt spur gear chamber 19 in the belt spur gear chamber 19 and downwardly extending to driven spur gear axle 21 in the transposition chamber 60, the terminal fixed connection of driven spur gear axle 21 upside be equipped with the driven spur gear 15 of belt spur gear 17 meshing, the terminal fixed connection of driven spur gear axle 21 downside is equipped with transmission spur gear 58.
Beneficially, a reel shaft 61 extending downwards into the reel cavity 64 and extending upwards into the transposition cavity 60 is arranged on the lower end wall of the transposition cavity 60 in a rotationally matching manner, a transmission spur gear 59 is fixedly connected to the upper end of the reel shaft 61, a reel 63 is fixedly connected to the lower end of the reel shaft 61, a reel pull rope 62 is fixedly connected between the reel 63 and the slider 24, a transposition shaft 52 extending upwards through the transposition cavity 60 to the motor gear cavity 56 and extending downwards to the transposition plate cavity 66 is arranged in the transposition shaft cavity 51 in a rotationally matching manner, a transposition plate 50 connected with the transposition plate cavity 66 in a sliding matching manner is arranged on the lower end of the transposition shaft 52 in a rotationally matching manner, a transposition plate spring 65 is fixedly connected between the lower end face of the transposition plate 50 and the lower end wall of the transposition plate cavity 66, and a transposition driven gear 55 is fixedly connected to the upper end of the transposition shaft 52, fixed connection is equipped with on the transposition axle 52 can with transmission spur gear 58 with the transposition drive gear 57 of transmission spur gear 59 meshing, fixed connection is equipped with in motor gear chamber 56 upper end wall and is located the motor 11 of main magnet chamber 42 downside, terminal surface fixed connection is equipped with down to under the motor 11 motor shaft 54 in the motor gear chamber 56, motor shaft 54 downside end fixed connection be equipped with the motor gear 53 of transposition driven gear 55 meshing.
Beneficially, a main magnet 47 is arranged in the main magnet cavity 42 in a sliding fit connection, a left magnet 40 is arranged in the left magnet cavity 41 in a sliding fit connection, a trigger block 38 capable of contacting with the left magnet 40 is fixedly connected to the lower end wall of the left magnet cavity 41, a right magnet 48 is arranged in the right magnet cavity 49 in a sliding fit connection, a magnet pull rope 39 is arranged between the right magnet 48 and the left magnet 40 in a fixed connection, an auxiliary magnet 45 is arranged in the auxiliary magnet cavity 44 in a sliding fit connection, an auxiliary magnet pull rope 46 is arranged between the auxiliary magnet 45 and the shifting plate 50 in a fixed connection, a floating block 13 is arranged in the floating block cavity 14 in a sliding fit connection, and a main magnet pull rope 43 is arranged between the floating block 13 and the main magnet 47 in a fixed connection.
In the initial state, the main magnet 47 corresponds to the right magnet cavity 49, and the transposition transmission gear 57 is meshed with the transmission spur gear 58 and is not meshed with the transmission spur gear 59.
When in light rain, the accumulated rainwater in the floating block cavity 14 is exactly the same as the rainwater flowing out of the water outlet 12, so that the floating block 13 cannot float, and the motor 11 is not started;
when the rain falls in the middle rain, the speed of accumulating rainwater in the floating block cavity 14 is higher than the speed of flowing out of the water outlet 12, so that the floating block 13 is driven to float upwards, the floating block 13 floats upwards to drive the main magnet 47 to move upwards through the main magnet pull rope 43, the water pressure is increased due to the rising of the water level in the floating block cavity 14, the flow rate of the rainwater in the water outlet 12 is increased, when the flow rate of the rainwater in the water outlet 12 is the same as the speed of accumulating rainwater in the floating block cavity 14, just the main magnet 47 moves to correspond to the left magnet cavity 41, the main magnet 47 adsorbs the left magnet 40 to move rightwards, the left magnet 40 moves rightwards through the magnet pull rope 39 to drive the right magnet 48 to move rightwards until the left magnet 40 is contacted with the trigger block 38, the trigger block 38 sends a signal to start the motor 11 to rotate, the motor 11 rotates to drive the motor gear 53 to rotate through the motor shaft 54, the motor gear 53 rotates, the transposition shaft 52 rotates to drive the transmission straight gear 58 to rotate through the transposition transmission gear 57, the transmission straight gear 58 rotates to drive the driven straight gear 15 to rotate through the driven straight gear shaft 21, the driven straight gear 15 rotates to drive the transmission belt pulley shaft 18 to rotate through the belt straight gear 17, the transmission belt pulley shaft 18 rotates to drive the belt 36 to rotate through the transmission belt pulley 16, the belt 36 rotates to drive the reciprocating screw rod 33 to rotate through the driven belt pulley 34, and therefore the screw rod nut 32 drives the water scraping rod 37 to do up-and-down reciprocating motion, and the purpose of scraping rainwater on the display is achieved;
when the rain falls, the speed of the accumulated rainwater in the floating block cavity 14 is far greater than the speed of the rainwater flowing out from the water outlet 12, the floating block 13 drives the main magnet 47 to move upwards to correspond to the auxiliary magnet cavity 44, the main magnet 47 adsorbs the auxiliary magnet 45 to move leftwards, the auxiliary magnet 45 moves leftwards and drives the transposition plate 50 to move downwards by overcoming the elasticity of the transposition plate spring 65 through the auxiliary magnet pull rope 46, the transposition plate 50 moves downwards and drives the transposition transmission gear 57 to move downwards by driving the transposition shaft 52 to be meshed with the transmission spur gear 59 and be disengaged from the transmission spur gear 58, the transposition transmission gear 57 rotates and drives the reel shaft 61 to rotate by driving the transmission spur gear 59, the reel shaft 61 rotates and drives the reel pull rope 62 to pull the slide block 24 to move backwards by driving the reel pull rope 62 through the wire wheel 63, so that the slide block rod 27 pulls the waterproof cloth shaft 25 to overcome the torsion of the waterproof cloth shaft torsion spring 28 through the waterproof cloth 26, shielding the display screen;
when the rain stops, the rain water in the floating block cavity 14 is gradually discharged from the water outlet 12, the main magnet 47 is separated from the auxiliary magnet cavity 44 and the left magnet cavity 41 until the main magnet 47 corresponds to the right magnet cavity 49, the main magnet 47 adsorbs the right magnet 48 to move leftwards, so that the left magnet 40 moves leftwards, at the moment, the left magnet 40 is separated from the contact with the trigger block 38, the trigger block 38 sends out a signal, the motor 11 stops rotating, the transposition plate 50 drives the transposition shaft 52 to move upwards under the action of the elastic force of the transposition plate spring 65, the transposition transmission gear 57 resets, and the waterproof cloth shaft 25 pulls the slider rod 27 to reset through the waterproof cloth 26 under the action of the torsion force of the waterproof cloth shaft torsion spring 28.
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 an information display screen for information system integration service, includes the main tank body, its characterized in that: a working cavity with a right opening is arranged in the main box body, symmetrically arranged slider cavities are communicated with the upper side and the lower side of the working cavity, symmetrically arranged waterproof cloth shaft cavities are communicated with the upper side and the lower side of the working cavity and are positioned at the front side of the slider cavities, a wiper rod cavity positioned at the left side of the waterproof cloth shaft cavities is communicated with the front side of the wiper rod cavity, a screw rod nut cavity is communicated with the front side of the wiper rod cavity, a belt cavity positioned at the upper side of the working cavity is arranged at the upper side of the screw rod nut cavity, a belt straight gear cavity positioned at the rear side of the screw rod nut cavity and positioned at the left upper side of the working cavity is arranged at the lower side of the belt cavity, a floating block cavity with an upward opening is arranged at the left side of the belt straight gear cavity, a water outlet with a left opening is communicated with the left side of the floating block cavity, a main magnet cavity is arranged at the lower side of the, the right side of the main magnet cavity is communicated with a right magnet cavity positioned at the lower side of the auxiliary magnet cavity, the lower side of the belt straight gear cavity is provided with a transposition cavity positioned at the left side of the working cavity, the upper side of the transposition cavity is communicated with a motor gear cavity positioned at the lower side of the main magnet cavity, the lower side of the transposition cavity is provided with a wire wheel cavity, the lower side of the transposition cavity is communicated with a transposition plate cavity positioned at the left side of the wire wheel cavity, a slider rod which extends upwards into the slider cavity at the upper side and downwards into the slider cavity at the lower side is connected in a sliding fit manner in the working cavity, the tail ends of the upper side and the lower side of the slider rod are fixedly connected with a slider which is connected with the slider cavity in a sliding fit manner, and a waterproof cloth shaft which extends upwards and penetrates through the working cavity to the upper side is connected in a rotary, the waterproof cloth shaft is fixedly connected with a piece of waterproof cloth between the sliding block rods, the waterproof cloth shaft is far away from the side end face of the working cavity, the side end wall of the working cavity is far away from the waterproof cloth shaft cavity, and a waterproof cloth shaft torsion spring is fixedly connected between the side end walls of the working cavity.
2. An information display screen for an information system integration service according to claim 1, wherein: the upper end wall of the screw-nut cavity is provided with a reciprocating screw rod which extends upwards into the belt cavity and extends downwards into the screw-nut cavity in a rotating fit manner, the reciprocating screw rod is provided with a screw nut which is positioned in the screw-nut cavity and is connected with the screw-nut cavity in a sliding fit manner, the rear end face of the screw nut is fixedly connected with a water scraping rod which extends backwards and penetrates through the water scraping rod cavity to the working cavity, the upper end of the reciprocating screw rod is fixedly connected with a driven belt pulley, the lower end wall of the belt cavity is provided with a transmission belt pulley shaft which extends upwards into the belt cavity and extends downwards into the belt straight gear cavity in a rotating fit manner, the upper end of the transmission belt pulley shaft is fixedly connected with a transmission belt pulley, and a belt is arranged between the transmission belt pulley and the driven belt pulley in a power fit, the terminal fixed connection of transmission belt shaft downside is equipped with the belt straight-teeth gear, the connection of belt straight-teeth gear chamber lower extreme wall internal rotation cooperation is equipped with and upwards extends to belt straight-teeth gear intracavity and downwardly extending extremely the driven straight-teeth gear axle of transposition intracavity, the terminal fixed connection of driven straight-teeth gear axle upside be equipped with the driven straight-teeth gear of belt straight-teeth gear meshing, the terminal fixed connection of driven straight-teeth gear axle downside is equipped with the transmission straight-teeth gear.
3. An information display screen for an information system integration service according to claim 1, wherein: the inner wall of the lower end wall of the transposition cavity is provided with a reel shaft which extends downwards into the reel cavity and extends upwards into the transposition cavity, the terminal fixed connection of the upper side of the reel shaft is provided with a transmission spur gear, the terminal fixed connection of the lower side of the reel shaft is provided with a reel, the reel and the sliding block are fixedly connected with a reel pull rope, the inner sliding fit connection of the transposition shaft cavity is provided with a transposition shaft which extends upwards and penetrates through the transposition cavity to the motor gear cavity and extends downwards into the transposition plate cavity, the terminal rotating fit connection of the lower side of the transposition shaft is provided with a transposition plate which is connected with the transposition plate cavity in a sliding fit manner, the lower end face of the transposition plate is fixedly connected with the lower end wall of the transposition plate cavity and is provided with a transposition plate spring, the terminal fixed connection of the upper side of the transposition shaft is provided with a transposition driven gear, and the transposition shaft is fixedly connected with a transposition transmission gear which can be, the motor gear cavity is characterized in that a motor positioned on the lower side of the main magnet cavity is fixedly connected in the upper end wall of the motor gear cavity, a motor shaft extending downwards into the motor gear cavity is fixedly connected on the lower end face of the motor, and a motor gear meshed with the transposition driven gear is fixedly connected at the tail end of the lower side of the motor shaft.
4. An information display screen for an information system integration service according to claim 1, wherein: the magnet positioning device is characterized in that a main magnet is connected in a sliding fit manner in a main magnet cavity, a left magnet is connected in a sliding fit manner in a left magnet cavity, a trigger block capable of being in contact with the left magnet is fixedly connected to the lower end wall of the left magnet cavity, a right magnet is connected in a sliding fit manner in a right magnet cavity, a magnet pull rope is fixedly connected between the right magnet and the left magnet, an auxiliary magnet is connected in an auxiliary magnet cavity in a sliding fit manner, an auxiliary magnet pull rope is fixedly connected between the auxiliary magnet and the position changing plate, a floating block is connected in a sliding fit manner in the floating block cavity, and a main magnet pull rope is fixedly connected between the floating block and the main magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011116972.9A CN112133193B (en) | 2020-10-19 | 2020-10-19 | Information display screen for information system integration service |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011116972.9A CN112133193B (en) | 2020-10-19 | 2020-10-19 | Information display screen for information system integration service |
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| CN112133193A true CN112133193A (en) | 2020-12-25 |
| CN112133193B CN112133193B (en) | 2021-06-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827880A (en) * | 2021-01-29 | 2021-05-25 | 南京纤丽朵家纺有限公司 | Utilize rainwater to provide automatic dampproof device who dehumidifies of power |
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