CN208271506U - A kind of planar design displaying device - Google Patents

Abstract

A kind of planar design displaying device, including power switch, framework, left rolling-up mechanism, right rolling-up mechanism, speed adjusting gear, Switching Power Supply, electromagnetic clutch, left rolling-up mechanism it is upper, lower two parts are not mounted on the lower left end of upper plate, the upper left end of lower plate, right rolling-up mechanism it is upper, lower two parts are not mounted on the lower right end of upper plate, the upper right end of lower plate, two electromagnetic clutch are separately mounted to left rolling-up mechanism, on right rolling-up mechanism, in left plate, the lower front of right panel is welded with an isolation foreboard, a rear division board is welded in back-end framework, power switch, speed adjusting gear, Switching Power Supply is mounted in subassembly wrapper, power switch, left rolling-up mechanism, right rolling-up mechanism, speed adjusting gear, Switching Power Supply, electromagnetic clutch is connected through conducting wire.For the utility model in space of a whole page displaying, the advertising cloth space of a whole page is in plumbness always, facilitates the viewing of people, and bandwagon effect is more preferable, and a people can be operated, and does not need that the space of a whole page and storage is artificially unfolded, more convenient to use.

Description

A kind of planar design displaying device

Technical field

The utility model relates to presentation device field, especially a kind of planar design shows device.

Background technique

In advertising production field etc., it is often necessary to which the overlength exploitation cloth for using spool to store carries out plane Design (such as the picture poster that is mounted in the government long width picture poster and poster, building field that use outside construction building enclosure wall and Poster, the long width propaganda materials etc. of property firm's production).When advertising company carries out the production of the long width exploitation cloth space of a whole page, In order to the convenience manufactured and it is subsequent go to construction area to be installed before transport and storage, require will to make Good long width advertising cloth is on reel or in roll bar (no reel or roll bar will will lead to subsequent unreel inconvenient).

After advertising company makes long width picture poster and poster, some clients need first to the exploitation of spool storage The content of the cloth space of a whole page carries out expansion and checks, so that the production quality of effect and the space of a whole page to the space of a whole page is assessed in advance；Compare again As property firm needs to show the effect of its propaganda materials, it is also desirable to which the space of a whole page is unfolded.It is existing to spool storage When advertising cloth is shown, without a kind of applicable equipment, a typically people holds spool one end, and it is another that another people drags the space of a whole page One end carries out the expansion of space of a whole page content, and the storage again after expansion needs a people to hold spool one end to store again, therefore on The mode of stating can make troubles to actual use, and when the space of a whole page content for needing to be unfolded is excessively too long, can also give expansion scene The space of a whole page content bringing in disorder feeling, and showing must two people's cooperatings just can guarantee that space of a whole page content is in vertical configuration State, facilitates other people to watch the content of the space of a whole page, and one man operation can only just make space of a whole page content be in horizontality, be unfavorable for other people sight It sees.

Based on above-mentioned, providing a kind of can facilitate what the long width exploitation cloth space of a whole page content to spool storage was shown to set It is standby to seem particularly necessary.

Utility model content

When being checked to overcome the existing long width exploitation cloth to spool storage to carry out content, set without a kind of applicable It is standby, the space of a whole page being carried out by manpower, the various drawbacks of bring being unfolded, the utility model is provided with left rolling-up mechanism, right winder Structure, left and right rolling-up mechanism respectively have an electromagnetic clutch, show in the long width exploitation cloth space of a whole page for carrying out spool storage When, spool is stored the pipe crimping of long width exploitation cloth or roll bar is placed on right rolling-up mechanism, spool stores long width exploitation The front end of cloth is fixed on left rolling-up mechanism, and when opening the power switch of left rolling-up mechanism, left rolling-up mechanism will drive volume Successively uncoiling is unfolded the long width exploitation cloth space of a whole page of axis storage from right to left, and right rolling-up mechanism is in servo-actuated state, works as spool It is needed to wind together after storing long width exploitation characters show, when opening the power switch of right rolling-up mechanism, right rolling-up mechanism The long width exploitation cloth space of a whole page that will drive spool storage is successively wound from left to right, and left rolling-up mechanism is in servo-actuated state, During the space of a whole page is shown, the advertising cloth space of a whole page is in plumbness always, facilitates the viewing of people, and bandwagon effect is more preferable, a people Operation, does not need that the space of a whole page and storage is artificially unfolded, and a kind of planar design more convenient to use shows device.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of planar design shows device, be characterized in that include power switch, framework, left rolling-up mechanism, right rolling-up mechanism, Speed adjusting gear, Switching Power Supply, electromagnetic clutch, framework include upper plate, lower plate, left plate, right panel, movable plate, under left plate, right panel Portion is respectively welded at upper end of lower plate or so two, left plate, right panel top be respectively welded at lower end of upper plate or so two, Left plate, right panel front side end top respectively have a sliding slot, from top to bottom there are two tool internal threads to open for the front end of every sliding slot Hole, the interior screw-in one of each aperture manually adjust screw rod, and the left and right ends of movable plate are located at two, the top of left plate, right panel The slot inner end of sliding slot, upper and lower two parts of left rolling-up mechanism are not mounted on the upper left end of the lower left end of upper plate, lower plate, right receipts Upper and lower two parts of volume mechanism are not mounted on the upper right end of the lower right end of upper plate, lower plate, respectively have two on the outside of the left and right ends of lower plate A aperture is as fixation hole, and two electromagnetic clutch are separately mounted to left rolling-up mechanism, on right rolling-up mechanism, in left plate, right panel Lower front be welded with an isolation foreboard, upper plate, lower plate, left plate, right panel composition back-end framework be welded with one after every From plate, the left upper part that foreboard is isolated has an opening and an aperture, and power switch, speed adjusting gear, Switching Power Supply are mounted on In subassembly wrapper, subassembly wrapper is mounted on the upper left inner end of isolation foreboard, and the operation handle of power switch is located at isolation foreboard left end On the outside of upper opening, the regulation handle of speed adjusting gear is located on the outside of isolation foreboard left upper part aperture, 220V AC power source and opens Two power inputs in powered-down source are connected by conducting wire respectively, and power switch has identical two, and the power supply of Switching Power Supply is defeated The power input both ends of both ends difference speed adjusting gear are connected by conducting wire out, the power supply of speed adjusting gear export both ends respectively with two The power input of power switch is connected by conducting wire, two power output ends of first power switch and left rolling-up mechanism Positive and negative polarities power input, first electromagnetic clutch positive and negative polarities power input connected respectively by conducting wire, second Negative and positive the two poles of the earth power input of two power output ends of power switch and right rolling-up mechanism, second electromagnetic clutch Positive and negative polarities power input is connected by conducting wire respectively.

Every power switch is that there are two power inputs, the button power switch of two power output ends for tool.

The left and right ends of the movable plate be separately mounted to left plate, right panel two, top sliding slot slot inner end after, it is living Movable plate can freely move up and down along two sliding slots, when the screw rod that manually adjusts in two apertures of sliding slot front end four inwardly screws Afterwards, the rear side end and movable plate front side end for manually adjusting screw rod are in close contact, and movable plate cannot move up and down along two sliding slots again.

The left rolling-up mechanism includes motor reducer, arc-shaped magnet bar, upper support plate, spool bars, bearing, upper support plate The lower left end of upper plate is mounted on by more bolt and nuts, the lower end of upper support plate is welded with a bearing holder (housing, cover), and bearing is mounted on In bearing holder (housing, cover), the upper end cap of spool bars is in the inner ring of bearing, and the lower end cap of spool bars is in the upper end of second electromagnetic clutch In power output axis hole, motor reducer be brand zhengk, model ZGBX60FMM vertical type DC machine gear reduction unit at Product, operating voltage direct current 24V, power are 200W, have reduction gear unit in shell upper end, and when work, The gear deceleration is set The standby power that can export machine shaft is reduced after revolving speed increases torque and is exported from the power output shaft of upper end, and power output shaft is most 200 turns per minute of high revolving speed, the lower end power input shaft of the power output axle sleeve of motor reducer in second electromagnetic clutch In hole, the shell upper end of motor reducer has more screw rods, passes through the multiple solid of second electromagnetic clutch lower end fixed disk Determine hole to be respectively fitted on more screw rods, screw in a nut on more screw rods respectively, second electromagnetic clutch lower end is fixed Disk is mounted on the shell upper end of motor reducer, and the shell lower end of motor reducer is mounted on down by other more bolt and nuts The upper left end of plate, the intrados of arc-shaped magnet bar and the extrados of spool bars coincide, and arc-shaped magnet bar is permanent magnet, arc magnetic Iron is pull-in on the front end of spool bars, and spool bars are iron and steel material qualities, the length of arc-shaped magnet bar be spool bars length three/ Two.

The right rolling-up mechanism includes motor reducer, bearing, upper support plate, upper casing, fixed disk, lower fixation in activity Disk, upper support plate are mounted on the lower right end of upper plate by more bolt and nuts, and the lower end of upper support plate is welded with a bearing holder (housing, cover), Bearing is mounted in bearing holder (housing, cover), and upper inside pipe casing from top to bottom has internal screw thread, and the upper end of fixed disk is welded with one in activity Screw rod is screwed in the internal screw thread of upper casing by screw rod, screw rod upper section is mounted on upper inside pipe casing, in activity under fixed disk Portion is bowl-type, and there is a wire hole in the left part lower end of upper casing, and screwing in wire hole has to manually adjust a screw rod, and hand screw is along silk After hole rotates clockwise front end and screw rod left contact, screw rod is no longer able to turn in upper casing, and motor reducer is brand The vertical type DC machine gear reduction unit finished product of zhengk, model ZGBX60FMM, operating voltage direct current 24V, power is 200W, There is reduction gear unit, when work, the power that reduction gear unit can export machine shaft, which reduces, to be turned in its shell upper end Speed exports after increasing torque from the power output shaft of upper end, and 200 turns per minute of power output shaft maximum speed, motor reducer In the lower end power input shaft hole of first electromagnetic clutch, the shell upper end of motor reducer has more power output axle sleeve Screw rod, is respectively fitted on more screw rods, more screw rods by multiple fixation holes of first electromagnetic clutch lower end fixed disk It is upper to screw in a nut respectively, first electromagnetic clutch lower end fixed disk is mounted on the shell upper end of motor reducer, electricity The shell lower end of machine retarder is mounted on the upper right end of lower plate by other more bolt and nuts, and the upper end of lower fixed disk is ring The lower end middle part of shape, lower fixed disk is welded with a shaft, and shaft covers the upper end power output shaft in first electromagnetic clutch In hole.

The long width exploitation cloth space of a whole page of spool storage shows, spool store long width exploitation cloth pipe crimping or When roll bar is placed on right rolling-up mechanism, the upper end of pipe crimping or roll bar is under the lower end of the upper fixed disk of activity, pipe crimping or roll bar End is located at the upper end of lower fixed disk, solid in activity when fixed disk upper end screw rod rotates upwards along upper casing internal screw thread in activity The upper end distance of the lower end of price fixing and pipe crimping or roll bar widens, when fixed disk upper end screw rod is downward along upper casing internal screw thread in activity When rotation, the upper end of the lower end of fixed disk and pipe crimping or roll bar is in close contact in activity, when the motor reducer of right rolling-up mechanism It, can be through first electromagnetic clutch, upper casing, work after the power output shaft of right rolling-up mechanism rotates counterclockwise after work once electrified Dynamic upper fixed disk, lower fixed disk drive spool stores the pipe crimping of long width exploitation cloth or roll bar rotates counterclockwise.

The long width exploitation cloth space of a whole page of the spool storage shows that the front end that spool stores long width exploitation cloth is solid When being scheduled on left rolling-up mechanism, arc-shaped magnet bar is pull-in on the front end of spool bars, spool store long width exploitation cloth most before End is between arc-shaped magnet bar, spool bars front end, after the motor reducer work once electrified of left rolling-up mechanism, left rolling-up mechanism Power output shaft rotate clockwise after, spool can be driven to store long width exploitation through second electromagnetic clutch, spool bars The front end of cloth is wound, and then, spool is stored long width exploitation cloth and gradually spread out from right to left.

The speed adjusting gear is the PWM governor finished product of brand TELESKY, and there are two power inputs, two power supplys for tool Output end, input voltage are direct current 24V, and output voltage is direct current 0 to 24V, and power is 500W.

The Switching Power Supply is that bright latitude brand, alternating current 220V turn 24 switch power module finished product of direct current, and power is 500W.

The electromagnetic clutch is the electromagnetic clutch finished product of operating voltage direct current 24V, when work, internal electro-solenoid After power loss, under internal mechanism effect, the power output axis hole of electromagnetic clutch and power input shaft hole can be rotated synchronously, electromagnetism The outside output power of power output axis hole of clutch, internal electro-solenoid obtain it is electric after, it is only electric under internal mechanism effect The power input shaft hole of magnet clutch rotates, and power output axis hole will not rotate synchronously, the power output axis hole of electromagnetic clutch Not outside output power.

The utility model beneficial effect is: when the long width exploitation cloth space of a whole page of the utility model spool storage needs to show, Spool stores the pipe crimping of long width exploitation cloth or roll bar is placed on right rolling-up mechanism, then fixed disk upper end screw rod in activity It is rotated down along upper casing internal screw thread, the upper end of the lower end of fixed disk and pipe crimping or roll bar is in close contact in activity, spool storage The front end of long width exploitation cloth is fixed on left rolling-up mechanism, and arc-shaped magnet bar is pull-in on the front end of spool bars, and spool is received Receive long width exploitation cloth front end between arc-shaped magnet bar, spool bars front end；Operator opens first power supply After switch, left reels mechanism meeting work once electrified can be through second electromagnetism after the power output shaft of left rolling-up mechanism rotates clockwise The front end that clutch, spool bars drive spool to store long width exploitation cloth is wound, and then, spool stores long width publicity Advertising cloth is gradually spread out, in this way, the content on the spool right end space of a whole page will gradually be shown out；Operator opens first power supply After switch, the electromagnetic coil of first electromagnetic clutch can obtain electric, and under internal mechanism effect, the power of electromagnetic clutch is inputted Axis hole and power output axis hole are separated and will not be rotated synchronously, the not outside output power of the power output axis hole of electromagnetic clutch, Spool in this way on right reels mechanism stores the pipe crimping of long width exploitation cloth or roll bar is in servo-actuated state, will not be to a left side The winding of rolling-up mechanism impacts.After in use, having shown the long width exploitation cloth space of a whole page of spool storage, or showed It does not need to be shown again in journey, when the long width exploitation cloth that spool is stored being needed to remove from the utility model, before removing, need It operates right rolling-up mechanism and recycle long width exploitation cloth, it is right after operator opens second power switch when operation Reels mechanism meeting work once electrified can be through first electromagnetic clutch, volume after the power output shaft of right rolling-up mechanism rotates counterclockwise Axis stores the roll bar of long width exploitation cloth or the long width exploitation cloth of pipe crimping drive spool storage is moved right and wound, in It is that spool is stored long width exploitation cloth and gradually wound together by right reels mechanism；Operator opens second power supply and opens Guan Hou, the electromagnetic coil of second electromagnetic clutch can obtain it is electric, internal mechanism effect under, the power input shaft of electromagnetic clutch Hole and power output axis hole are separated and will not be rotated synchronously, the not outside output power of the power output axis hole of electromagnetic clutch, this The spool that sample is located on left-hand rotation axis mechanism stores long width exploitation cloth and the spool bars of left-hand rotation axis mechanism are in servo-actuated state, no The winding of right rolling-up mechanism can be impacted, when right reels mechanism is by all long width exploitation cloth is wound on left reels mechanism After complete, operator is taken the front end of long width exploitation cloth from arc-shaped magnet bar, the spool bars of left reels mechanism between front end Under, spool is then stored long width exploitation cloth again and is removed from the utility model.The utility model is in space of a whole page displaying, advertising cloth The space of a whole page is in plumbness always, facilitates the viewing of people, and bandwagon effect is more preferable, and a people can be operated, and does not need artificially to open up It starts an edition face and storage, it is more convenient to use.Based on above-mentioned, so the application prospect that the utility model has had.

Detailed description of the invention

The utility model is described further below in conjunction with drawings and examples.

Fig. 1 is the utility model structure diagram.

Fig. 2 be the utility model movable plate part, left plate, right panel structural schematic diagram.

Fig. 3 is the utility model circuit diagram.

Specific embodiment

Fig. 1, shown in 2, a kind of planar design shows device, including power switch 1 and 2, framework 3, left rolling-up mechanism 4, Right rolling-up mechanism 5, speed adjusting gear 6, Switching Power Supply 7, electromagnetic clutch 8 and 9, framework include upper plate 3-1, lower plate 3-2, left plate 3- 3, right panel 3-4, movable plate 3-5, left plate 3-3, right panel 3-4 lower part be respectively welded at upper end of lower plate 3-2 or so two, left plate 3-3, right panel 3-4 top be respectively welded at lower end of upper plate 3-1 or so two, left plate 3-3, right panel 3-4 front side end on Respectively there is a sliding slot 3-6 in portion, and the front end of every sliding slot 3-6 is from top to bottom there are two having an internal thread aperture, in each aperture It screws in one and manually adjusts screw rod 3-7, the left and right ends of movable plate 3-5 are located at two, the top sliding slot 3-6 of left plate, right panel Slot inner end, upper and lower two parts of left rolling-up mechanism 4 are not mounted on the upper left end of the lower left end of upper plate 3-1, lower plate 3-2, right Upper and lower two parts of rolling-up mechanism 5 are not mounted on the upper right end of the lower right end of upper plate 3-1, lower plate 3-2, the left and right two of lower plate 3-2 Respectively there are two aperture 3-8 in end outside as fixation hole, and two electromagnetic clutch 8 and 9 are separately mounted to left rolling-up mechanism 4, right receipts It rolls up in mechanism 5, an isolation foreboard 3-9 is welded in the lower front of left plate 3-3, right panel 3-4, in upper plate 3-1, lower plate 3-2, a left side The back-end framework of plate 3-3, right panel 3-4 composition is welded with a rear division board 3-10, and the left upper part of isolation foreboard 3-9 has one Opening and an aperture, power switch 1 and 2, speed adjusting gear 6, Switching Power Supply 7 are mounted in subassembly wrapper 10, and subassembly wrapper 10 is installed In the upper left inner end of isolation foreboard 3-9, it is outer that the operation handle of power switch 1 and 2 is located at isolation foreboard 3-9 left upper part opening Side, the regulation handle of speed adjusting gear 6 are located on the outside of isolation foreboard 3-9 left upper part aperture.

Fig. 1, shown in 2, the left and right ends of movable plate 3-5 are separately mounted to two, the top cunning of left plate 3-3, right panel 3-4 Behind the slot inner end of slot 3-6, movable plate 3-5 can freely move up and down along two sliding slot 3-6, when two front ends sliding slot 3-6 four For manually adjusting in aperture after screw rod 3-7 inwardly screws, rear side end and the movable plate 3-5 front side end for manually adjusting screw rod 3-7 are tight Contiguity touching, movable plate 3-5 cannot move up and down along two sliding slot 3-6 again.Left rolling-up mechanism 4 includes motor reducer 4-1, arc Magnet bar 4-2, upper support plate 4-3, spool bars 4-4, bearing 4-5, upper support plate 4-3 are mounted on upper plate by more bolt and nuts The lower left end of 3-1, the lower end of upper support plate 4-3 are welded with a bearing holder (housing, cover) 4-6, and bearing 4-5 is mounted in bearing holder (housing, cover) 4-6, volume For the upper end cap of shaft 4-4 in the inner ring of bearing 4-5, the lower end cap of spool bars 4-4 is dynamic in the upper end of second electromagnetic clutch 9 In power output shaft hole, motor reducer 4-1 is the vertical type DC machine gear reduction unit of brand zhengk, model ZGBX60FMM Finished product, operating voltage direct current 24V, power are 200W, have reduction gear unit in shell upper end, when work, The gear deceleration The power that equipment can export machine shaft is reduced after revolving speed increases torque and is exported from the power output shaft of upper end, power output shaft 200 turns per minute of maximum speed, the lower end power of the power output axle sleeve of motor reducer 4-1 in second electromagnetic clutch 9 In input shaft bore, the shell upper end of motor reducer 4-1 has more screw rods, is fixed by second 9 lower end of electromagnetic clutch Multiple fixation holes of disk are respectively fitted on more screw rods, screw in a nut on more screw rods respectively, second electromagnetic clutch 9 lower end fixed disk of device is mounted on the shell upper end of motor reducer 4-1, and the shell lower end of motor reducer 4-1 passes through in addition more Bolt and nut is mounted on the upper left end of lower plate 3-2, and the intrados of arc-shaped magnet bar 4-2 and the extrados of spool bars 4-4 coincide, Arc-shaped magnet bar 4-2 is permanent magnet, and arc-shaped magnet bar 4-2 is pull-in on the front end of spool bars 4-4, and spool bars 4-4 is steel material The length of matter, arc-shaped magnet bar 4-2 is the length 2/3rds of spool bars 4-4.Right rolling-up mechanism include motor reducer 5-1, Bearing 5-2, upper support plate 5-3, upper casing 5-4, fixed disk 5-5, lower fixed disk 5-6, upper support plate 5-3 pass through more in activity Bolt and nut is mounted on the lower right end of upper plate 3-1, and the lower end of upper support plate 5-3 is welded with a bearing holder (housing, cover) 5-7, bearing 5-2 set It is mounted in bearing holder (housing, cover) 5-7, from top to bottom there is internal screw thread, the upper end of fixed disk 5-5 is welded in activity inside upper casing 5-4 A piece screw rod 5-8 in the internal screw thread by casing 5-4 on screw rod 5-8 screw-in, screw rod 5-8 upper section is mounted in upper casing 5-4 Portion, the lower part of fixed disk 5-5 is bowl-type in activity, and there is a wire hole in the left part lower end of upper casing 5-4, and screwing in wire hole has one Manually adjust screw rod 5-9, after hand screw 5-9 rotates clockwise front end and screw rod 5-8 left contact along wire hole, screw rod 5-8 exists It is no longer able to turn in upper casing 5-4, motor reducer 5-1 is the vertical type DC machine tooth of brand zhengk, model ZGBX60FMM Wheel decelerator finished product, operating voltage direct current 24V, power are 200W, have reduction gear unit in shell upper end, when work, The power that reduction gear unit can export machine shaft is reduced after revolving speed increases torque and is exported from the power output shaft of upper end, is moved 200 turns per minute of power output shaft maximum speed, the power output axle sleeve of motor reducer 5-1 is in first electromagnetic clutch 8 In the power input shaft hole of lower end, the shell upper end of motor reducer 5-1 has a more screw rods, on the 5-1 shell of motor reducer End has more screw rods, is respectively fitted on more screw rods by multiple fixation holes of first 8 lower end fixed disk of electromagnetic clutch, A nut is screwed on more screw rods respectively, first 8 lower end fixed disk of electromagnetic clutch is mounted on motor reducer 5-1's Shell upper end, the shell lower end of motor reducer 5-1 are mounted on the upper right end of lower plate 3-2 by other more bolt and nuts, under The upper end of fixed disk 5-6 is annular, is welded with a shaft in the middle part of the lower end of lower fixed disk 5-6, shaft is covered in first electromagnetism In the upper end power output axis hole of clutch 8.

Fig. 1, shown in 2, the utility model is before use, pass through two aperture 3-8 expanding screws on the outside of the left and right ends lower plate 3-2 Bolt is mounted on the utility model and shows on table or other presentation devices.Long 11 space of a whole page of the width exploitation cloth displaying of spool storage, Spool stores the pipe crimping of long width exploitation cloth 11 or when roll bar 11-1 is placed on right rolling-up mechanism, and pipe crimping or roll bar 11-1's is upper The lower end of the lower end of end fixed disk 5-5 in activity, pipe crimping or roll bar 11-1 are located at the upper end of lower fixed disk 5-6, work as activity When the upper end upper fixed disk 5-5 screw rod 5-8 rotates upwards along upper casing 5-4 internal screw thread, the lower end of fixed disk 5-5 and pipe crimping in activity Or the upper end distance of roll bar 11-1 widens, when in activity the upper end fixed disk 5-5 screw rod 5-8 along upper casing 5-4 internal screw thread to backspin When turning, the upper end of the lower end of fixed disk 5-5 and pipe crimping or roll bar 11-1 are in close contact in activity, when the motor of right rolling-up mechanism subtracts After fast device 5-1 work once electrified, after the power output shaft of right rolling-up mechanism 5 rotates counterclockwise, can through first electromagnetic clutch 8, Fixed disk 5-5, lower fixed disk 5-6 drive spool store the pipe crimping or roll bar of long width exploitation cloth on upper casing 5-4, activity 11-1 is rotated counterclockwise.Long 11 space of a whole page of width exploitation cloth of spool storage shows that spool stores long width exploitation cloth 11 When front end is fixed on left rolling-up mechanism 4, arc-shaped magnet bar 4-2 is pull-in on the front end of spool bars 4-4, and spool stores long width a surname The front end for passing advertising cloth 11 is located between arc-shaped magnet bar 4-2, the front end spool bars 4-4, when the decelerating through motor of left rolling-up mechanism Device 4-1 work once electrified can be through second electromagnetic clutch 9, spool after the power output shaft of left rolling-up mechanism 4 rotates clockwise The front end that bar 4-4 drives spool to store long width exploitation cloth 11 is wound, then, the long width exploitation of spool storage Cloth 11 is gradually spread out from right to left.

Fig. 1, shown in 2, when long 1 space of a whole page of width exploitation cloth of the utility model spool storage needs to show, spool is stored Long 11 pipe crimping of width exploitation cloth or roll bar 11-1 be placed on right rolling-up mechanism 5, then fixed disk upper end screw rod in activity 5-8 is rotated down along upper casing 5-4 internal screw thread, and the upper end of the lower end of fixed disk 5-5 and pipe crimping or roll bar 11-1 are close in activity The lower end of contact, the upper end lower fixed disk 5-6 and pipe crimping or roll bar 11-1, which are in close contact, (guarantees the long width exploitation of spool storage It when cloth 11 rotates, will not shake)；The front end that spool stores long width exploitation cloth 11 is fixed on left rolling-up mechanism 4, volume The front end that axis stores long width exploitation cloth 11 is placed between arc-shaped magnet bar 4-2, the front end spool bars 4-4, arc-shaped magnet bar After 4-2 is pull-in on the front end of spool bars 4-4, (arc-shaped magnet bar 4-2 length is long, energy under arc-shaped magnet bar 4-2 magnetic action power Generate larger magnetic action power), long 11 front end of width exploitation cloth of spool storage is by firm grip in arc-shaped magnet bar 4- 2, between the front end spool bars 4-4；Then operator can move up and down movable plate 3-5, and movable plate 3-5 is along two sliding slot 3-6 It freely moves up and down, when a part is blocked in the upper end of left and right two of long width exploitation cloth 1 by movable plate 3-5, then two Manually adjusting in the aperture of sliding slot front end four manually adjusts the rear side end and movable plate of screw rod 3-7 after screw rod 3-7 inwardly screws 3-5 front side end is in close contact, and movable plate 3-5 cannot move up and down along two sliding slot 3-6 (long width exploitation cloth 1 this moment again Two subordinate ends of left and right are isolated foreboard 3-9 and block a part, and isolation foreboard 3-9 and movable plate 3-5, which is primarily served, publicizes long width The upper and lower end of advertising cloth 11 block a part it is not exposed, achieve the effect that beauty.

Fig. 1, shown in 2, after 220V AC power source access switch power supply 7, Switching Power Supply 7 can export stable 24V direct current Power supply enters the power input both ends of speed adjusting gear 6, by adjusting the adjusting knob of speed adjusting gear 6, is adjustable 6 electricity of speed adjusting gear Source output both ends export the voltage swing of the power input to two power switches 1 and 2.Operator opens first power supply After switch 1, left reels mechanism 4 can work once electrified, the motor reducer 4-1 of left rolling-up mechanism is inside it under mechanism effect, electricity It, can be through second (second electromagnetic clutch 9 this moment of electromagnetic clutch 9 after machine retarder 4-1 power output shaft rotates clockwise Inside coil is in power failure state, and the power output end of second electromagnetic clutch 9 is combined together synchronous with power intake Rotation), spool bars 4-4 drive spool to store the front end of long width exploitation cloth 11 and wound clockwise, then, spool receipts Long width exploitation cloth 11 of receiving is gradually spread out from right to left, in this way, the content on the long 11 right end space of a whole page of width exploitation cloth will It gradually shows and opens (in practical operation, when the front end that spool bars 4-4 drives spool to store long width exploitation cloth 11 carries out up time When needle is wound, manpower can be slightly firmly pressed on arc-shaped magnet 4-2, also can be used hand to spool store long width exploitation cloth 11 to Zola moves power-assisted, can prevent so just start duration width exploitation cloth 11 front end stress it is excessive and from spool bars 4-4 It falls off, after the front end of long width exploitation cloth 11 is wound multi-turn by spool bars 4-4 rotation multi-turn, long width exploitation cloth 11 Front end stress-bearing capability obviously increase, so that it may no longer give long width exploitation cloth 11 front end power-assisted)；Operator opens When first power switch 1, the electromagnetic coil of first electromagnetic clutch 8 can obtain it is electric, internal mechanism effect under, electromagnetic clutch The power input shaft hole of device 8 and power output axis hole are separated and will not be rotated synchronously, and the power output axis hole of electromagnetic clutch 8 is not Outside output power, in this way, the spool being located on right-hand rotation axis mechanism stores the pipe crimping or roll bar 11-1 of long width exploitation cloth 11 It is in servo-actuated state with the power output axis hole of electromagnetic clutch 8, the winding of left rolling-up mechanism 4 will not be impacted.

Fig. 1, it shown in 2, after in use, having shown long width exploitation 11 space of a whole page of cloth of spool storage, or showed It does not need to be shown again in journey, when the long width exploitation cloth 11 that spool is stored being needed to remove from the utility model, before removing, It needs to operate right rolling-up mechanism 5 and recycle long width exploitation cloth 11, when operation, operator opens second power switch After 2, the right meeting of reels mechanism 5 work once electrified, inside it under mechanism effect, motor subtracts the motor reducer 5-1 of right rolling-up mechanism 5 It, can be through first electromagnetic clutch 8 (this moment inside first electromagnetic clutch 8 after fast device 5-1 power output shaft rotates counterclockwise Coil is in power failure state, and the power output end of first electromagnetic clutch 8 is combined together synchronous turn with power intake It is dynamic), upper casing 5-4, the long width exploitation cloth 11 of upper fixed disk 5-5, lower fixed disk 5-6 drive the spool storage of activity moves right It is wound, then, spool is stored long width exploitation cloth 11 and gradually wound together by right reels mechanism 5；Operator beats After opening second power switch 2, the electromagnetic coil of second electromagnetic clutch 9 can obtain it is electric, internal mechanism effect under, electromagnetism from The power output axis hole of clutch 9, power input shaft hole are in discrete state, and the power output axis hole of electromagnetic clutch 9 is not outside Output power is located at the spool bars 4- that the spool on left rolling-up mechanism stores long width exploitation cloth 11 and left-hand rotation axis mechanism in this way 4, in servo-actuated state, will not impact the winding of right rolling-up mechanism 5, when right reels mechanism 5 will be complete on left reels mechanism 4 After minister's width exploitation cloth 11 has been wound, operator is the front end of long width exploitation cloth 11 from the arc of left reels mechanism Magnet bar 4-2, spool bars 4-4 are removed between front end, and it is upper right from the utility model that spool then stored long width exploitation cloth 11 again Rolling-up mechanism 5 is removed；When removing, fixed disk upper end screw rod 5-8 in activity is rotated upwards along upper casing 5-4 internal screw thread, The upper end distance of the lower end of fixed disk 5-5 and pipe crimping or roll bar 11-1 widen in activity, and such user can store spool Long width exploitation cloth 11 is removed from the utility model.For the utility model in space of a whole page displaying, the advertising cloth space of a whole page is in plumbness always, The viewing of people is facilitated, bandwagon effect is more preferable, and a people can be operated, and does not need that the space of a whole page and storage artificially is unfolded, using more It is convenient.Based on above-mentioned, so the application prospect that the utility model has had.

Shown in Fig. 3, power switch S1 and S2 are that there are two power input 1 and 2 feet, two power output ends 3 and 4 for tool The button power switch of foot.M1 is the motor reducer of left rolling-up mechanism.M2 is the motor reducer of right rolling-up mechanism.Speed regulation Mechanism U1 is the PWM governor finished product of brand TELESKY, tool there are two power input 1 and 2 feet, two power output ends 3 and 4 feet, input voltage are direct current 24V, and output voltage is direct current 0 to 24V, and power is 500W.Switching Power Supply U2 is bright latitude brand, hands over Stream 220V turns 24 switch power module finished product of direct current, and power is 500W.Electromagnetic clutch DC1, DC2 are operating voltage direct current 24V Electromagnetic clutch finished product.

Shown in Fig. 3, two power inputs 1 and 2 feet of 220V AC power source and Switching Power Supply U2 pass through conducting wire respectively Connection, power switch S1 and S2 have identical two, and the power supply output both ends 3 of Switching Power Supply U2 and 4 feet distinguish speed adjusting gear U1 Power input both ends 1 and 2 feet connected by conducting wire, the power supply of speed adjusting gear U1 output both ends 3 and 4 feet respectively with two power supplys The power input of switch S1 and S2 pass through conducting wire connection, two power output ends 3 of first power switch S1 and 4 feet and a left side The positive and negative polarities power input of rolling-up mechanism M1, first electromagnetic clutch DC1 positive and negative polarities power input lead to respectively Cross conducting wire connection, two power output ends of second power switch S2 and negative and positive the two poles of the earth power input of right rolling-up mechanism M2 It holds, the positive and negative polarities power input of second electromagnetic clutch DC2 passes through conducting wire respectively and connects.

Shown in Fig. 3, after 220V AC power source is input to two power inputs 1 and 2 feet of Switching Power Supply U2, switch electricity Two power inputs 3 of source U2 and 4 feet export the power input both ends 1 that stable 24V DC power supply enters speed adjusting gear U1 And 2 feet, when adjusting the adjusting knob of speed adjusting gear U1, the power supply output both ends 3 of adjustable speed adjusting gear U1 and the output of 4 feet Power supply size, thus change be input to left rolling-up mechanism M1, right rolling-up mechanism M2, first electromagnetic clutch DC1, second The supply voltage size of electromagnetic clutch DC2, it is generally the case that in order to guarantee first electromagnetic clutch DC1, second electromagnetism Clutch DC2 can be worked normally, and the adjusting knob for adjusting speed adjusting gear U1 does not exceed 2/5ths at most, that is, guarantees to adjust The power supply output both ends 3 of speed adjusting gear U1 and the supply voltage of 4 feet output are saved at least in 15V or so.

Shown in Fig. 3, after operator opens first power switch S1, left reels mechanism meeting work once electrified, left winding The motor reducer M1 of mechanism, can be through after motor reducer M1 power output shaft rotates clockwise inside it under mechanism effect Second electromagnetic clutch DC2 (second electromagnetic clutch DC2 Inside coil is in power failure state this moment, second electromagnetism from The power output end and power intake of clutch DC2 is combined together synchronous rotation), spool bars drive spool to store the publicity of long width The front end of advertising cloth is wound clockwise, and then, spool is stored long width exploitation cloth right end and gradually spread out；Operator When opening first power switch S1, the electromagnetic coil of first electromagnetic clutch DC1 can obtain it is electric, internal mechanism effect under, The power output axis hole of electromagnetic clutch DC1, power input shaft hole are in discrete state, the power output of electromagnetic clutch DC1 The not outside output power of axis hole, in this way be located at right-hand rotation axis mechanism on spool store long width exploitation cloth pipe crimping or roll bar and The power output axis hole of electromagnetic clutch DC1 is in servo-actuated state, will not impact to the winding of left rolling-up mechanism.Work as operation After personnel close first power switch S1, left reels mechanism, first electromagnetic clutch DC1 power loss stop working, and spool is received The plate face of long width exploitation cloth received no longer moves and rests on fixed position.

Shown in Fig. 3, after in use, having shown the long width exploitation cloth space of a whole page of spool storage, or during displaying It does not need to be shown again, when the long width exploitation cloth for storing spool being needed to remove from the utility model, before removing, needs to grasp Make right rolling-up mechanism and recycle long width exploitation cloth, when operation, after operator opens second power switch S2, right volume Axis mechanism can work once electrified, the motor reducer M2 of right rolling-up mechanism inside it mechanism effect under, motor reducer M2 power It, can be through first electromagnetic clutch DC1 (this moment at first electromagnetic clutch DC1 Inside coil after output shaft rotates counterclockwise In power failure state, the power output end and power intake of first electromagnetic clutch DC1 is combined together synchronous rotation), on Fixed disk, lower fixed disk drive the long width exploitation cloth of spool storage to move right and are wound on casing, activity, then, volume Axis is stored long width exploitation cloth and is gradually wound together by right reels mechanism；Operator opens second power switch S2 Afterwards, the electromagnetic coil of second electromagnetic clutch DC2 can obtain electric, and under internal mechanism effect, the power of electromagnetic clutch DC2 is defeated Shaft outlet hole, power input shaft hole are in discrete state, the not outside output power of the power output axis hole of electromagnetic clutch DC2, only There is the power output axis hole of electromagnetic clutch DC2 to rotate, the spool being located on left-hand rotation axis mechanism in this way stores long width exploitation The power output axis hole of cloth, the spool bars of left-hand rotation axis mechanism and electromagnetic clutch DC2 is in servo-actuated state, will not be to right winder The winding of structure impacts, after right reels mechanism has wound long width exploitation cloth whole on left reels mechanism, operator The front end of long width exploitation cloth is removed between front end from arc-shaped magnet bar, the spool bars of left reels mechanism, then again Spool is stored long width exploitation cloth and is removed from the upper right rolling-up mechanism of the utility model.Electromagnetic clutch DC1, DC2 brand is tall and erect It is direct current 24V that inscription, model, which are DLD6-24, operating voltage, can be worked normally more than voltage 15V.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for For those skilled in the art, it is clear that the utility model is limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this reality In the case where with novel spirit or essential attributes, the utility model can be realized in other specific forms.Therefore, no matter from From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended Claim rather than above description limit, it is intended that the institute that will be fallen within the meaning and scope of the equivalent elements of the claims It changes and is embraced therein.Right involved in should not treating any reference in the claims as limiting is wanted It asks.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of planar design shows device, it is characterised in that including power switch, framework, left rolling-up mechanism, right rolling-up mechanism, Speed adjusting gear, Switching Power Supply, electromagnetic clutch, framework include upper plate, lower plate, left plate, right panel, movable plate, under left plate, right panel Portion is separately mounted to upper end of lower plate or so two, left plate, right panel top be separately mounted to lower end of upper plate or so two, Left plate, right panel front side end top respectively have a sliding slot, the left and right ends of movable plate are located at two, the top of left plate, right panel The slot inner end of sliding slot, upper and lower two parts of left rolling-up mechanism are not mounted on the upper left end of the lower left end of upper plate, lower plate, right receipts Upper and lower two parts of volume mechanism are not mounted on the upper right end of the lower right end of upper plate, lower plate, and two electromagnetic clutch are separately mounted to On left rolling-up mechanism, right rolling-up mechanism, one isolation foreboard is installed in the lower front of left plate, right panel, is installed in back-end framework There is a rear division board, power switch, speed adjusting gear, Switching Power Supply are mounted in subassembly wrapper, and subassembly wrapper is mounted on isolation foreboard Upper left inner end, 220V AC power source passes through conducting wire with two power inputs of Switching Power Supply respectively and connects, power switch There are identical two, the power input both ends of the power supply output both ends difference speed adjusting gear of Switching Power Supply are connected by conducting wire, are adjusted The power supply output both ends of fast mechanism are connected with the power input of two power switches by conducting wire respectively, first power switch Two power output ends and the positive and negative polarities power input of left rolling-up mechanism, first electromagnetic clutch positive and negative polarities electricity Source input terminal is connected by conducting wire respectively, two power output ends of second power switch and negative and positive the two poles of the earth of right rolling-up mechanism Power input, second electromagnetic clutch positive and negative polarities power input pass through conducting wire respectively and connect.

2. a kind of planar design according to claim 1 shows device, it is characterised in that there are two every power switch tools Power input, two power output ends.

3. a kind of planar design according to claim 1 shows device, it is characterised in that left rolling-up mechanism includes that motor subtracts Fast device, arc-shaped magnet bar, upper support plate, spool bars, bearing, upper support plate are mounted on the lower left end of upper plate, under upper support plate End is equipped with a bearing holder (housing, cover), and bearing is mounted in bearing holder (housing, cover), and the upper end cap of spool bars is in the inner ring of bearing, under spool bars For end cap in the upper end power output axis hole of second electromagnetic clutch, motor reducer is vertical type DC machine The gear deceleration Device, the power output axle sleeve of motor reducer is in the lower end power input shaft hole of second electromagnetic clutch, second electromagnetism Clutch lower end fixed disk is mounted on the shell upper end of motor reducer, and the shell lower end of motor reducer is mounted on the upper of lower plate Left end, the intrados of arc-shaped magnet bar and the extrados of spool bars coincide, and arc-shaped magnet bar is permanent magnet, and arc-shaped magnet bar is inhaled It closes in the front end of spool bars, spool bars are iron and steel material qualities.

4. a kind of planar design according to claim 1 shows device, it is characterised in that right rolling-up mechanism includes that motor subtracts Fast device, bearing, upper support plate, upper casing, fixed disk, lower fixed disk in activity, upper support plate are mounted on the lower right end of upper plate, on The lower end of support plate is equipped with a bearing holder (housing, cover), and bearing is mounted in bearing holder (housing, cover), and upper inside pipe casing from top to bottom has internal screw thread, The upper end of fixed disk is equipped with a screw rod in activity, and screw rod upper section is mounted on inside pipe casing, terminal filament under the left part of upper casing Screwing in hole has to manually adjust a screw rod, and motor reducer is vertical type DC machine gear reduction unit, and motor reducer moves Power output shaft covers in the lower end power input shaft hole of first electromagnetic clutch, first electromagnetic clutch lower end fixed disk peace Mounted in the shell upper end of motor reducer, the shell lower end of motor reducer is mounted on the upper right end of lower plate, lower fixed disk it is upper End is annular, is equipped with a shaft in the middle part of the lower end of lower fixed disk, shaft covers the upper end power in first electromagnetic clutch In output shaft hole.

5. a kind of planar design according to claim 1 shows device, it is characterised in that speed adjusting gear PWM governor, tool There are two power inputs, two power output ends.

6. a kind of planar design according to claim 1 shows device, it is characterised in that Switching Power Supply is that alternating current 220V turns 24 switch power module of direct current.