CN109300413A - A method of advertisement is shown using advertisement display - Google Patents

Abstract

The present invention provides a kind of methods for showing advertisement using advertisement display, wherein, the advertisement display includes vehicle body, interior the first cavity being arranged of the vehicle body and interior setting the second cavity that Open Side Down of the vehicle body bottom wall, advertisement display is provided in first cavity, it is symmetrically arranged with the first drive cavity in the first cavity left hand end wall, is provided with advertisement switching device between first drive cavity and first cavity；Advertisement display of the invention is more rationally and ingenious in overall structure, it uses also very convenient, not only it is moved easily, and support equipment entirety can be stablized, avoid leads to toppling over for equipment due to external force, this equipment can store the support device simultaneous with mobile device simultaneously, reduce occupation area of equipment, improve the convenience of equipment, driving switching device is provided in this equipment simultaneously, it can be realized and drive equipment mobile and advertisement switching using the same power source, improve equipment practicability, value for applications with higher.

Description

A method of advertisement is shown using advertisement display

Technical field

The present invention relates to advertisement fields, and in particular to a method of advertisement is shown using advertisement display.

Background technique

People when advertisement is launched, often launch by fixed advertisement curtain wall, but these advertisements are immovable can only be solid Determine place to be launched, cause audient relatively simple, to reduce the effect of publicity of advertisement.

Also there are some moveable simple advertising equipments now, but these device structures are simple, equipment is relatively light unfavorable It is placed in stablizing, is easy to topple over when there is the external forces such as wind, leads to equipment damage and be unable to reach advertising goal.

For this reason, it is necessary to which advertisement display in the prior art is further improved, shown to improve advertisement The convenience of device and practical.

Summary of the invention

The purpose of the present invention is to provide a kind of methods for showing advertisement using advertisement display, can overcome existing skill The drawbacks described above of art improves the convenience and practicability of equipment.

A kind of method for showing advertisement using advertisement display of the invention, wherein the advertisement display includes Setting the second cavity that Open Side Down, described in the first cavity and the vehicle body bottom wall being arranged in vehicle body, the vehicle body It is provided with advertisement display in first cavity, the first drive cavity is symmetrically arranged in the first cavity left hand end wall, it is described Advertisement switching device is provided between first drive cavity and first cavity, be provided in second cavity bilateral symmetry and The symmetrical first support bar in front and back, second support bar and the support machine being made of the first support bar and second support bar Structure is provided with the second drive cavity in the second cavity roof, is provided in second drive cavity and realizes first support Bar and second support bar strut the support driving device of gathering, are symmetrically set in the vehicle body bottom wall positioned at described Third cavity at left and right sides of two cavitys is provided with mobile device, the third cavity and described second in the third cavity It is provided with third drive cavity between cavity, is provided with sliding cavity between the third drive cavity and second drive cavity, it is described It is provided with slidable first sliding shoe in sliding cavity and realizes the driving switching device that first sliding shoe moves up and down, The driving switching device can realize the advertisement switching device and the mobile device using the support driving device power Between powershift；This method is technically characterized in that the starting mobile device drives the vehicle body mobile, when the vehicle Body moves to the appropriate position, and starts the opening that the support driving device realizes the support device, the at the same time support Driving device drives the driving switching device by the mobile device powershift to the advertisement switching device, the advertisement Switching device starting switches over the advertisement display, to realize that advertisement switches.

Wherein, it is provided with torsional spring chamber in end wall on the right side of first cavity, between the torsional spring chamber and first cavity Rotation is provided with first rotating shaft, elastic between the intracavitary first rotating shaft outer surface of the torsional spring and the intracavitary circumferential wall of the torsional spring It is provided with torsional spring, the first rotating shaft outer surface in first cavity is fixedly installed with symmetrical confinement plate, described It is fixedly installed accommodating groove in first cavity, containing cavities, the company of being provided in the containing cavities roof are provided in the accommodating groove Lead to the through-hole of first cavity, rotation is provided with through the accommodating groove between first cavity and first drive cavity The second shaft, second shaft end in first drive cavity is fixedly installed with first pulley, first cavity The interior first rotating shaft and the second shaft outer surface are surrounded with the curtain for showing advertisement, first drive cavity with it is described Rotation is provided with third shaft between third drive cavity, and the third shaft end in first drive cavity is fixedly installed with Second belt wheel is driven by first belt between second belt wheel and the first pulley and is cooperatively connected, and the third passes It moves the intracavitary third shaft end and is fixedly installed with first gear；It is characterized by: the first gear rotation drives institute It states the second belt wheel to rotate, the second belt wheel rotation drives the first pulley rotation, and the first pulley rotates described in drive The rotation of second shaft is described at this time to reach advertisement switching purpose for showing that the curtain of advertisement is wound in second shaft.

Wherein, it is slidably provided with the second sliding shoe in the supporting mechanism, is provided in the second sliding shoe First threaded hole of lower perforation, the interior rotation of first threaded hole are provided with the first threaded rod, the first threaded rod roof end End protrudes into second drive cavity through the second drive cavity bottom wall and end is fixedly installed with first bevel gear, and described first It is provided with the splined hole that Open Side Down in threaded rod bottom wall, is slidably provided with splined shaft in the splined hole, described second Third sliding shoe is provided with below sliding shoe, is provided with perforative second threaded hole up and down in the third sliding shoe, described the Two threaded hole screw-internal thread fits are connected with the second threaded rod, the second threaded rod top end and the fixed company of the splined shaft It connects, the third sliding shoe is symmetrically and front and back is symmetrically arranged with the linking arm being articulated and connected therewith, the linking arm end It is articulated and connected with the first support bar and second support bar, the second support bar is hinged close to vehicle body center side Connection is provided with the long hole through the first support bar, institute on the second sliding shoe bottom wall in the first support bar It states and is slidably provided with articulated shaft in long hole, the articulated shaft is fixedly installed on the second cavity roof, and described first The rotation of support rod end is provided with idler wheel；It is characterized by: the second motor rotation drives the first threaded rod rotation, institute Stating the rotation of the first threaded rod drives the second sliding shoe to move down, and the second sliding shoe, which moves down, drives the support device whole It moves down, at the same time, the first threaded rod rotation drives the splined shaft rotation, and the splined shaft rotation drives described second Threaded rod rotation, second threaded rod grab east and the third sliding shoe are driven to move down, and the third sliding shoe moves down drive The linking arm stretches the first support bar and second support bar hinged place, the first support bar and the second support bar Tend to same straight line, described device is propped up by stabilization at this time.

Preferably, the mobile device includes be rotatably dispose between the third cavity and the third drive cavity Four shafts, the 4th shaft end in the third cavity is fixedly installed with idler wheel, described in the third drive cavity 4th shaft end is fixedly installed with second gear；

It is characterized by: the device inclined is started the first motor rotation at this time, the first motor, which rotates, to be driven The third gear rotation, the third gear rotation drive the second gear rotation, and the second gear rotation drives institute Idler wheel rotation is stated, the idler wheel rotation drives the equipment mobile.

Preferably, the driving switching device includes first sliding shoe of sliding setting in the sliding cavity, described Elasticity is provided with elasticity reset device between first sliding shoe and the sliding cavity end wall, and first sliding shoe is close to the third It is fixedly mounted the second motor of right end in the end wall of drive cavity side, second motor output shaft is through the sliding cavity and described the Intercommunicating pore between three drive cavities protrudes into the third drive cavity and end and is fixedly installed with the engaged with the second gear Three gears, rotation is provided with the 5th shaft, the institute in second drive cavity between the sliding cavity and second drive cavity It states the 5th shaft end and is fixedly installed with the second bevel gear engaged with the first bevel gear, described in the sliding cavity Five shaft ends are fixedly installed with cam, and the second motor, second motor power are provided in the second drive cavity roof It is connected with the 6th shaft being fixedly connected with the first bevel gear；It is characterized by: described in the second motor rotation drive First bevel gear rotation, the first bevel gear rotation drive the second bevel gear rotation, the second bevel gear rotation The cam is driven to rotate, when the equipment is standby to be propped up, the cam is separated with first sliding shoe, and at this time described first Sliding shoe moves up under elasticity reset device effect, and the second gear is separated with the third gear at this time, and described the Three gears are engaged with the first gear.

The beneficial effect of equipment of the invention is: advertisement display of the invention is more rationally and skilful in overall structure It is wonderful, it uses also very convenient, is not only moved easily, but also support equipment entirety can be stablized, avoid due to external force original Because leading to toppling over for equipment, while this equipment can store the support device simultaneous with mobile device, reduce equipment and account for Ground area improves the convenience of equipment, while driving switching device is provided in this equipment, can be realized and utilizes the same power source It drives equipment mobile and advertisement switches, improve equipment practicability, value for applications with higher.

Detailed description of the invention

It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is a kind of overall structure diagram of method that advertisement is shown using advertisement display of the invention;

Fig. 2 is the enlarged structure schematic diagram of A in Fig. 1.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is based on attached orientation or positional relationship shown in FIG. 1, merely to just In description the present invention and simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with Specific orientation construction and operation, therefore be not considered as limiting the invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more, Unless otherwise specifically defined.

As shown in Figs. 1-2, a kind of method showing advertisement using advertisement display of the invention, including vehicle body 100, institute Setting the second cavity 127 that Open Side Down in the first cavity 103 and 100 bottom wall of the vehicle body being arranged in vehicle body 100 is stated, It is provided with advertisement display in first cavity 103, is symmetrically arranged with the first biography in 103 left hand end wall of the first cavity Dynamic chamber 105, is provided with advertisement switching device, second cavity between first drive cavity 105 and first cavity 103 It is provided with bilateral symmetry in 127 and the symmetrical first support bar 118 in front and back, second support bar 124 and is supported by described first The supporting mechanism that bar 118 and second support bar 124 form is provided with the second drive cavity 143 in 127 roof of the second cavity, The support for realizing that the first support bar 118 and second support bar 124 strut gathering is provided in second drive cavity 143 Driving device is symmetrically set with the third cavity positioned at 127 left and right sides of the second cavity in 100 bottom wall of vehicle body 113, mobile device is provided in the third cavity 113, is arranged between the third cavity 113 and second cavity 127 There is third drive cavity 112, sliding cavity 133 is provided between the third drive cavity 112 and second drive cavity 143, it is described It is provided with slidable first sliding shoe 130 in sliding cavity 133 and realizes the driving that first sliding shoe 130 moves up and down Switching device, the driving switching device can using the support driving device power realization advertisement switching device with it is described Powershift between mobile device.

In the following, the specific structure for the advertisement switching device and the advertisement display will be introduced in detail, Wherein, torsional spring chamber 149, the torsional spring chamber 149 and first cavity 103 are provided in the 103 right side end wall of the first cavity Between rotation be provided with first rotating shaft 150,150 outer surface of the first rotating shaft in the torsional spring chamber 149 and the torsional spring chamber Elasticity is provided with torsional spring 149 between 149 inner peripheral walls, the fixed peace in 150 outer surface of the first rotating shaft in first cavity 103 Equipped with symmetrical confinement plate 148, it is fixedly installed accommodating groove 145 in first cavity 103, in the accommodating groove 145 Containing cavities 146 are provided with, are provided with the through-hole 147 for being connected to first cavity 103 in 146 roof of containing cavities, described Rotation is provided with the second shaft 107 through the accommodating groove 145 between one cavity 103 and first drive cavity 105, described 107 end of the second shaft in first drive cavity 105 is fixedly installed with first pulley 106, in first cavity 103 The first rotating shaft 150 and 107 outer surface of the second shaft are surrounded with the curtain 102 for showing advertisement, first drive cavity Rotation is provided with third shaft 110, the third in first drive cavity 105 between 105 and the third drive cavity 112 110 end of shaft is fixedly installed with the second belt wheel 109, by described between second belt wheel 109 and the first pulley 106 The transmission of one belt 108 is cooperatively connected, and 110 end of third shaft in the third drive cavity 112 is fixedly installed with first Gear 111.

Next, introduce the supporting mechanism of the application and the specific structure of support driving device in detail with reference to Fig. 1-2, Wherein, it is slidably provided with the second sliding shoe 139 in the supporting mechanism 127, is provided in the second sliding shoe 139 First threaded hole 138 of lower perforation, the interior rotation of first threaded hole 138 are provided with the first threaded rod 137, first screw thread 137 roof end of bar protrudes into second drive cavity 143 through 143 bottom wall of the second drive cavity and end is fixedly installed with the One bevel gear 140, is provided with the splined hole 136 that Open Side Down in 137 bottom wall of the first threaded rod, in the splined hole 136 It slidably is provided with splined shaft 135, third sliding shoe 123, the third sliding are provided with below the second sliding shoe 139 It is provided with perforative second threaded hole 121,121 screw-internal thread fit of the second threaded hole up and down in block 123 and is connected with the second spiral shell Rasp bar 122,122 top end of the second threaded rod are fixedly connected with the splined shaft 135, and the third sliding shoe 123 is left Right symmetrical and front and back is symmetrically arranged with the linking arm 120 being articulated and connected therewith, 120 end of linking arm and first support Bar 118 and second support bar 124 are articulated and connected, and the second support bar 124 hingedly connects close to the 100 center side of vehicle body It connects on 139 bottom wall of the second sliding shoe, is provided in the first support bar 118 through the first support bar 118 Long hole 126 is slidably provided with articulated shaft 125 in the long hole 126, and the articulated shaft is fixedly installed on second cavity On 127 roofs, 118 end of the first support bar rotation is provided with idler wheel 119, reduces the resistance when support rod struts.

Valuably, as shown in Figure 1, wherein the mobile device include be rotatably dispose in the third cavity 113 with it is described The 4th shaft 116 between third drive cavity 112,116 end of the 4th shaft in the third cavity 113 are fixedly mounted There is idler wheel 115,116 end of the 4th shaft in the third drive cavity 112 is fixedly installed with second gear 117, is convenient for The equipment is mobile.

Valuably, as shown in Figure 1, wherein the driving switching device includes the institute of sliding setting in the sliding cavity 133 The first sliding shoe 130 is stated, elasticity is provided with elasticity reset device between 133 end wall of first sliding shoe 130 and the sliding cavity 128, the second motor of right end 129 is fixedly mounted in first sliding shoe 130 in the 112 side end wall of third drive cavity, Second motor, 129 output shaft protrudes into institute through the intercommunicating pore 131 between the sliding cavity 133 and the third drive cavity 112 It states in third drive cavity 112 and end is fixedly installed with the third gear 114 engaged with the second gear 117, the sliding Rotation is provided with the 5th shaft 134 between chamber 133 and second drive cavity 143, and described the in second drive cavity 143 Five shafts, 134 end is fixedly installed with the second bevel gear 141 engaged with the first bevel gear 140, in the sliding cavity 133 134 end of the 5th shaft be fixedly installed with cam 132, be provided with the second motor in 143 roof of the second drive cavity 144, second motor 144 is connected by power the 6th shaft 142 being fixedly connected with the first bevel gear 140.

In the following, applicant will refer to specific group of the advertisement display of attached drawing 1-2 and the application described above At come the application method of introducing the advertisement display of the application in detail: firstly, in the initial state, the first motor 129 and second motor 144 be in stationary state, the support device is in receiving state, at this time first sliding shoe 130 are located at 133 lower section of sliding cavity, and the second gear 117 is engaged with the third gear 114, the third gear 114 It is separated with the first gear 111.

When present device is mobile, by the device inclined, starts the first motor 129 at this time and rotate, it is described The rotation of first motor 129 drives the third gear 114 to rotate, and the rotation of third gear 114 drives the second gear 117 Rotation, the rotation of second gear 117 drive the idler wheel 115 to rotate, and the rotation of idler wheel 115 drives the equipment mobile, When the equipment, which is moved to, to be needed to launch location advertising, start second motor 144, second motor 144 rotates band First threaded rod 137 to be moved to rotate, the rotation of the first threaded rod 137 drives the second sliding shoe 139 to move down, and described the Two sliding shoes 139, which move down, drives the support device integrally to move down, and at the same time, the rotation of the first threaded rod 137 drives institute The rotation of splined shaft 135 is stated, the rotation of splined shaft 135 drives second threaded rod 122 to rotate, second threaded rod 122, which grab east, drives the third sliding shoe 123 to move down, and the third sliding shoe 123, which moves down, drives the linking arm 120 to stretch institute First support bar 118 and 124 hinged place of second support bar are stated, the first support bar 118 tends to the second support bar 124 Same straight line, described device is propped up by stabilization at this time, and the rotation of the second motor 144 drives the first bevel gear at the same time 140 rotations, the rotation of first bevel gear 140 drive the second bevel gear 141 to rotate, 141 turns of the second bevel gear Dynamic that the cam 132 is driven to rotate, when the equipment is standby to be propped up, the cam 132 is separated with first sliding shoe 130, First sliding shoe 130 moves up under the elasticity reset device 128 effect at this time, at this time the second gear 117 and institute The separation of third gear 114 is stated, the third gear 114 is engaged with the first gear 111, starts the first motor at this time 129, the first motor 129 rotation drives the first gear 111 to rotate, and the rotation of first gear 111 drives described the The rotation of two belt wheels 109, the rotation of the second belt wheel 109 drive the first pulley 106 to rotate, and the first pulley 106 rotates Drive the rotation of the second shaft 107 described for showing that the curtain 102 of advertisement is wound to second shaft 107 at this time Reach advertisement switching purpose.

By detailed analysis above it can be seen that the support driving device drives the support device to open storage drop The low occupied space of equipment, while stability when equipment advertisement is launched is improved, the equipment comes with mobile device, is convenient for User is mobile to launch advertisement, improves the mobile convenience of equipment.

The equipment can launch multiple advertisements with advertisement switching device simultaneously simultaneously, and to equipment can not timing cut Advertisement is changed, equipment practicability, the advertisement switching device and the mobile device is improved and is driven using the same power source, and utilize The support device opening storage process aforesaid operations are switched over, realize the simplification of the structure of equipment, make equipment at This reduction.

Therefore, advertisement display of the invention is more rationally and ingenious in overall structure, uses also very square Just, it is not only moved easily, but also support equipment entirety can be stablized, avoid leads to toppling over for equipment due to external force, together When this equipment can store the support device simultaneous with mobile device, reduce occupation area of equipment, improve equipment just Benefit, while driving switching device is provided in this equipment, it can be realized and drive equipment mobile and advertisement using the same power source Switching, improves equipment practicability, value for applications with higher.

The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention It should be determined by the scope of protection defined in the claims.

Claims (5)

1. a kind of method for showing advertisement using advertisement display of the invention, wherein the advertisement display includes vehicle Setting the second cavity that Open Side Down in the first cavity and the vehicle body bottom wall being arranged in body, the vehicle body, wherein institute It states and is provided with advertisement display in the first cavity, the first drive cavity, institute are symmetrically arranged in the first cavity left hand end wall It states and is provided with advertisement switching device between the first drive cavity and first cavity, bilateral symmetry is provided in second cavity And the symmetrical first support bar in front and back, second support bar and the support machine being made of the first support bar and second support bar Structure is provided with the second drive cavity in the second cavity roof, is provided in second drive cavity and realizes first support Bar and second support bar strut the support driving device of gathering, are symmetrically set in the vehicle body bottom wall positioned at described Third cavity at left and right sides of two cavitys is provided with mobile device, the third cavity and described second in the third cavity It is provided with third drive cavity between cavity, is provided with sliding cavity between the third drive cavity and second drive cavity, it is described It is provided with slidable first sliding shoe in sliding cavity and realizes the driving switching device that first sliding shoe moves up and down, The driving switching device can realize the advertisement switching device and the mobile device using the support driving device power Between powershift；This method is technically characterized in that the starting mobile device drives the vehicle body mobile, when the vehicle Body moves to the appropriate position, and starts the opening that the support driving device realizes the support device, the at the same time support Driving device drives the driving switching device by the mobile device powershift to the advertisement switching device, the advertisement Switching device starting switches over the advertisement display, to realize that advertisement switches.

2. a kind of method for showing advertisement using advertisement display according to claim 1, wherein first cavity Torsional spring chamber is provided in the end wall of right side, rotation is provided with first rotating shaft, the torsion between the torsional spring chamber and first cavity Elasticity is provided with torsional spring between the intracavitary first rotating shaft outer surface of spring and the intracavitary circumferential wall of the torsional spring, in first cavity The first rotating shaft outer surface be fixedly installed with symmetrical confinement plate, be fixedly installed storage in first cavity Slot is provided with containing cavities in the accommodating groove, the through-hole for being connected to first cavity is provided in the containing cavities roof, described Rotation is provided with the second shaft through the accommodating groove, first drive cavity between first cavity and first drive cavity Interior second shaft end is fixedly installed with first pulley, the first rotating shaft in first cavity and the second shaft Outer surface is surrounded with the curtain for showing advertisement, and rotation is provided with the between first drive cavity and the third drive cavity Three shafts, the third shaft end in first drive cavity are fixedly installed with the second belt wheel, second belt wheel and institute It states to be driven between first pulley by first belt and be cooperatively connected, the third shaft end in the third drive cavity is solid Dingan County is equipped with first gear；It is characterized by: the first gear rotation drives the second belt wheel rotation, second belt wheel Rotation drives the first pulley rotation, and the first pulley rotation drives the second shaft rotation described for showing at this time The curtain of advertisement, which is wound in second shaft, reaches advertisement switching purpose.

3. a kind of method for showing advertisement using advertisement display according to claim 1, wherein the supporting mechanism It is interior to be slidably provided with the second sliding shoe, it is provided with the first threaded hole up and down in the second sliding shoe, described Rotation is provided with the first threaded rod in one threaded hole, and the first threaded rod roof end is stretched through the second drive cavity bottom wall Enter second drive cavity and end is fixedly installed with first bevel gear, is provided with that Open Side Down in the first threaded rod bottom wall Splined hole, splined shaft is slidably provided in the splined hole, is provided with third sliding shoe below the second sliding shoe, It is provided with perforative second threaded hole, the second threaded hole screw-internal thread fit up and down in the third sliding shoe and is connected with second Threaded rod, the second threaded rod top end are fixedly connected with the splined shaft, and the third sliding shoe is symmetrically and preceding It is symmetrically arranged with the linking arm being articulated and connected therewith, the linking arm end and the first support bar and second support bar afterwards Articulated connection, the second support bar is in the articulated connection of vehicle body center side and the second sliding shoe bottom wall, institute The long hole being provided in first support bar through the first support bar is stated, is slidably provided with articulated shaft in the long hole, The articulated shaft is fixedly installed on the second cavity roof, and the first support bar end rotation is provided with idler wheel；It is special Sign is: the second motor rotation drives the first threaded rod rotation, and the first threaded rod rotation drives described second Sliding shoe moves down, and the second sliding shoe, which moves down, drives the support device integrally to move down, at the same time, first threaded rod Rotation drives the splined shaft rotation, and the splined shaft rotation drives the second threaded rod rotation, second threaded rod Grabbing east drives the third sliding shoe to move down, and the third sliding shoe, which moves down, drives the linking arm to stretch the first support bar With second support bar hinged place, the first support bar and the second support bar tend to same straight line, at this time described device quilt Stabilization is propped up.

4. a kind of method for showing advertisement using advertisement display according to claim 1, wherein the mobile device It is described in the third cavity including the 4th shaft being rotatably dispose between the third cavity and the third drive cavity 4th shaft end is fixedly installed with idler wheel, and the 4th shaft end in the third drive cavity is fixedly installed with the second tooth Wheel；It is characterized by: the device inclined is started the first motor rotation at this time, the first motor, which rotates, to be driven The third gear rotation, the third gear rotation drive the second gear rotation, and the second gear rotation drives institute Idler wheel rotation is stated, the idler wheel rotation drives the equipment mobile.

5. a kind of method for showing advertisement using advertisement display described in -4 according to claim 1, wherein the driving is cut Changing device includes first sliding shoe of sliding setting in the sliding cavity, first sliding shoe and the sliding cavity end wall Between elasticity be provided with elasticity reset device, the right side is fixedly mounted in first sliding shoe in the end wall of third drive cavity side The second motor is held, second motor output shaft protrudes into described through the intercommunicating pore between the sliding cavity and the third drive cavity In third drive cavity and end is fixedly installed with the third gear engaged with the second gear, the sliding cavity and described second Rotation is provided with the 5th shaft between drive cavity, and the 5th shaft end in second drive cavity is fixedly installed with and institute The second bevel gear of first bevel gear engagement is stated, the 5th shaft end in the sliding cavity is fixedly installed with cam, institute It states and is provided with the second motor in the second drive cavity roof, second motor power is connected with and the fixed company of the first bevel gear The 6th shaft connect；It is characterized by: the second motor rotation drives the first bevel gear rotation, the first bevel gear Rotation drives the second bevel gear rotation, and the second bevel gear rotation drives the cam rotation, when the equipment is standby When propping up, the cam is separated with first sliding shoe, and first sliding shoe is acted in the elasticity reset device at this time Under move up, the second gear is separated with the third gear at this time, and the third gear is engaged with the first gear.