CN101520970B

CN101520970B - Multi-frame circulating rolling display device

Info

Publication number: CN101520970B
Application number: CN2009100462071A
Authority: CN
Inventors: 花建民
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-16
Filing date: 2009-02-16
Publication date: 2012-07-18
Anticipated expiration: 2029-02-16
Also published as: CN101520970A

Abstract

The invention provides a device prestoring multiple frames for circulating rolling display. In the device, a group of magnet wheels (discs) are arranged on the upper part in a window frame type device, and are fixed on at two ends of a transverse shaft a through the circle center; an iron transverse rod is bonded on the tail end of a frame to densely suspend the frame on the rod; a picture can be changed according to the content at any time, and the frame is made of a flexible terylene film; the picture can be changed through overlapped adhesion, two longitudinal edges of the device machine are respectively provided with a transmission chain belt respectively, and a 90-degree rotatable metal hook is fixed on the synchronous position of each transmission chain belt; after the device is started, through A point, a non-magnetic transverse rod on the head end of the frame is hooked, does not attract a magnetic transverse rod, and smoothly runs to a visible window (0) to form rolling visualeffect; the hook is blocked to turn around on B point, the hook and the picture are separated, the hook keeps on running along the chain belt to the A point, and repeats the action in the last time, while the picture moves forward by means of rotation of magnetic metal belts (strips) adhered on to two longitudinal sides and two magnet wheels on an axis of a movable block with equal distance, until the tail rod of the frame is sucked by the magnet wheels; and a magnetic wheel shaft and the axis of the movable block are connected by the belts to interact, and the frame rotates to the A point along with the magnet wheels to be hooked once again. Therefore, the running principle is formed.

Description

Multi-frame circulating rolling display device

One, affiliated technical field:

The present invention aly can store several picture and text in advance, and constantly circularly exhibiting, can be widely used in the window frame formula device that purposes are showed in indoor and outdoor propaganda, advertisement etc.

Two, background technology:

At present, known large screen display, acquisition cost is high, program making is difficult, the content replacement is inconvenient, to the erosion difficulty of exposing to the sun and rain for a long time resist, fragile, safeguard difficult.And the overwhelming majority such as billboard, propaganda board are static, and that can see a kind ofly only has three pictures.Go to upper and lower the advertisement machine of rolling and showing back and forth, the space of a whole page is changed trouble.The mode of motion of putting upside down makes the people feel the plate that stagnates.I am with this sensation fully, and the smooth association of sending out mainly is according to general general knowledge, adds that repeatedly experiment is just made successfully, does not have what source index to do reference.Above-mentioned situation acts temporarily as reference background.

Three, summary of the invention:

The present invention makes simply, can make picture be single working direction and roll and show, and the picture replacement collects device mechanical, electrical, that the magnetic one is closed easily, and the technical scheme that is adopted is:

1, at upper end, the design height of vertical type, put a horizontal a axle, the diameter of axle is harmonious with the internal orifice dimension that fastens in the round magnet of the large scale at two (abbreviation disk) Fig. 1,2 they (4), and disk external diameter size determines the many and few of preparatory storage picture.

2, make fixing at random picture with pliable and tough, wear-resisting, transparent plastic film.Fig. 1 they (5) vertically is stained with one with an end and inhales the thin bar of magnetic metal, is tail end Fig. 1 they (10).The other end is stained with a thin bar of metal of not inhaling magnetic, is head end.All to be hanged the mode that holds by disk, standby is subsequent use then for Fig. 1 they (11).The difference of drawing then because of content changes at any time, takes off a breadth from disk during transposing, and the figure that will exchange for the width of cloth of tattooing the face overlaps, and clings with non cohesive gel or adhesive tape.Still making it outstanding the suction gets final product on disk.

3, on the position that is not less than a axle, put a b axle, a c axle is put again according to design length in corresponding lower end, each fixing internal orifice dimension of two of diaxon gear with the diameter of axle that is harmonious, upper and lower alignment.Upper and lower then the wheel with chain links, and makes it to become two vertical chain belts.Metal hook can be revolved at each fixing one 90 degree of same level point of two chains in Fig. 1 it (1), (2), (7), and Fig. 1,2 they (6) (abbreviation hook) make it synchronous operation.

After the start, hook moves to face sagging minimum point Fig. 1,2 they (A) points with chain belt, triggers the thin iron of picture head end.Smooth operation, during to visual windows, the rolling bandwagon effect, continue to move to Fig. 1,2 they (B) points, stopped by the bumping post here because of a feeler lever is arranged at the bottom of hook disjunctor, and turn.Make hook, draw and throw off, hook automatically resets, and when moving to the A point with chain belt, repeats last hook strip picture action.And at this moment the picture after breaking off relations has lost in the traction.At this moment stick on two of vertical two limits other the magnetic function of two magnet-wheels vertical and the metal tape distance on inhaling magnetic metal strip Fig. 1 they (9) and being fixed on the b axle with regard to leading surface when prefabricated and hold picture, and in rotation.The picture that makes another trend is the operation of downslide attitude along the picture return passage in the design.Till the tail end Metallic rod of this picture is held by disk.The a axle has driving-belt to link to each other with the b axle, Fig. 1 they (12), and disk rotates with the axis, and inhale superincumbent picture and ceaselessly transport the dividing plate that brings to machine frame structure body and be prevented from outstanding, a bit promptly be that overlapping and picture are by initial Fig. 1 of tape running, 2 A points of colluding and this is prevented from.Because of the edge of disk is very little in smooth, the mill sassafras, inhale greater than mill sassafras power as long as the magnetic between disk and picture is outstanding.The speed of disk running speed does not influence the suspension status of picture, and the position of disk in Fig. 2 they (4) can see that its hangs the cambered surface of picture, by chance forms a tendency that goes to upper and lower scalariform.Again because the principle of magnetic energy homopolar-repulsion, quite dried its diameter of spacing naturally all between the intensive picture foot piece that is suspended on the disk---distance.Just be used to prevent that hook from colluding phenomenon issuable the taking off of A point.So far, whole circulation mechanism is accomplished.

The invention has the beneficial effects as follows: can upgrade cheaply the billboard of existing indoor and outdoor, propaganda board, exhibition panel etc.Can efficiently utilize panel, practice thrift existing resource, the waste of equipment and cost of manufacture, and then reach and reduce customer charge, expand usage space, profound change into a kind of promoting economic development, the abundant and positive factor of beautifying people's culture life.

Four, description of drawings:

Fig. 1 is a sectional view, and Fig. 2 is a cut-open view, and Fig. 3 is the rotatable metal construction of an angle of 90 degrees, and wherein Fig. 6 .1 is a sectional view, and Fig. 6 .2 is the side diagrammatic sketch, and Fig. 6 .3 is back of the body diagrammatic sketch.

Five, embodiment:

Make square wooden housing by Fig. 1,2, simulation size 1000 * 700 * 280.

Precast 90 degree rotating metallic hooks by they (6.1) (6.2) (6.3) of Fig. 3.Note that (7) fixed orifice in (6.3) should be harmonious with the pin hole of single-unit chain.

By Fig. 1 they (5), (9), (10), (11) prefabricated width of cloth of appearing; Material is a mylar; Thick (0.2-1) millimeter, the thin bar of metal (

).

Complete machine material:

bearing steel * 700 * 3 (root).2 on chain is not shorter than 1800.Gear (

) * 4 (only).Magnet-wheel (outer

) * 2 (only).Large scale magnet-wheel (disk) (outer ) * 2 (only).Belt runner (outer

) * 1 (only).(outer

) * 1.

All internal diameters of taking turns series products all will be harmonious with the diameter of all bearing steels.One of servomotor should be furnished with belt pulley, voltage (12-24) volt, and per minute rotating speed (15-30) changes.

Get togather start by Fig. 1,2 set of locations:

When the synchronous 90 degree metal hooks on the chain belt move to Fig. 1,2 they (A) point, trigger the thin bar of metal of picture head end.Drive view picture operation, during to visual windows, the rolling bandwagon effect.During to (B) point, hook lower end feeler lever is met the resistance of bumping post, turns, and hook is drawn and thrown off, and hook continues to move ahead, to the last action of (A) some repetition.Magnetic, the rotation of intrinsic two magnet-wheel Fig. 1 they (8) perpendicular to bonding jumper on thin bonding jumper Fig. 1 they (9) of suction magnetic that at this moment the back picture that breaks off relations relies on vertical two limits to be stained with and the axis of a movable block; Because of the direction of two things differs, picture is continued to push away the return passage in design.The metal cross bar that is stained with because of the picture head end is not inhale magnetic, successfully crosses disk region, is whereabouts attitude operation, is lived to end by the disk magnetic until the suction magnetic metal bar of picture tail end.The axle of disk has driving-belt to link with the axle of driving wheel.Disk rotates with the axis.Drive all picture operations.End to being blocked, and this stop promptly is initial A point by machine frame structure body.So far, the complete machine circulation is able to connect.

The Figure of description title

Fig. 1,2: Fig. 3:

0, visual windows 1, gib head

1, driving wheel 2, jump ring

2, chain 3, main body suspension member

3, bumping post 4, bearing

4, disk (large scale circle magnet) 5, back-moving spring

5, picture 6, feeler lever

6,90 spend rotating metallic hook 7, fixed hole

7, driving wheel

8, magnet-wheel

9, inhale the magnetic metal strip

10, width of cloth tail end is inhaled the magnetic thin metal rod

11, width of cloth head end is inhaled the magnetic thin metal rod

12, driving-belt

13, machine frame structure body

14, servomotor

Claims

1. a multi-frame circulating rolling display device in window frame type ground plane view, utilizes a level to put to axle (a), in some positions, its two ends; Respectively fasten an above Instrument for measuring centre of circle and directly be equal to the circular magnet of the diameter of axle, utilize it to inhale magnetic principle, the picture that makes numerous tail ends be stained with iron is the bat hang, in the intensive preparatory storage machine; Each fixing axle (b) of upper and lower each the relevant position level of complete machine, (c), the fixing again gear in the relevant position of diaxon, upper and lower alignment, and continuous with link belt; Promptly be two driving-belts perpendicular to complete machine, at the same horizontal level of two driving-belts, each fixing one 90 rotatable metal hook of degree, upper and lower two axles that connect link belt of complete machine; Let alone one and be connected, it is characterized in that with motor: after the start, link belt run-in synchronism, two the 90 rotatable metal hooks of degree are when the A of Fig. 1 point; Trigger colluding of picture front end metal cross bar and be with the position, drive view picture and draw smooth moving row, to the B point; Hook is squeezed because of the disjunctor feeler lever of bottom, and generation is turned, and at this moment picture, hook are thrown off; At this moment hook continues operation with chain belt, to the A point, repeats last action; And at this moment the picture after breaking off relations utilizes the vertical both sides of picture to be stained with fixing two equidistance in addition on ultra-thin suction magnet skin and the axis of a movable block to attach in the magnet-wheel of ultra-thin iron sheet spacing and inhale and rotate, and the picture that is stained with ultra-thin iron sheet is pushed to go in the return passage of intrinsic direction, because of the Metallic rod of picture front end is not inhale magnetic; Successfully be the downslide attitude and cross disk, but the iron that the picture tail end is stained with is to inhale magnetic, so held by disk; His position this moment, head and the tail were exchanged, and the axle of disk has driving-belt to link to each other with the axle of driving wheel, and all hang the disk drive superincumbent picture and turn round to single direction; Constantly colluded away by order during to the A point, only get back to this width of cloth until taking turns again, then whole circulation is accomplished.

2. according to the right 1 described circulating rolling display devices of drawing, it is characterized in that: the picture that utilizes disk and be stained with iron is by the magnetic phenomenon, and many pictures are able in the intensive preparatory storage machine more.

3. according to right 1 described multi-frame circulating rolling display device, it is characterized in that: the integrated revolving property structure of the rotatable metal hook of 90 degree.

4. according to right 1 described multi-frame circulating rolling display device, it is characterized in that: the rotatable metal hook of 90 degree attaches the synchronous operation function that is fixed on the link belt.

5. according to right 1 described multi-frame circulating rolling display device, it is characterized in that: combined type picture head and the tail two ends are stained with Metallic rod of different nature, reach the super thin metal iron sheet perpendicular to the picture both sides.

6. according to right 1 described multi-frame circulating rolling display device, it is characterized in that: be fixed with two vertical also equidistance on the axis of a movable block in the magnet-wheel of the vertical sheet iron spacing in picture both sides, make picture get into return passage.