Propaganda board is used in a kind of distribution of movie and video programs
Technical field
The present invention relates to a kind of propaganda boards more particularly to a kind of distribution of movie and video programs to use propaganda board.
Background technique
Video display: with copy, tape, film, memory etc. for carrier, for the purpose of screen, screen show, to realize view
Feel the art form watched with comprehensive hearing, is the comprehensive morphological of modern art, contains the contents such as film, TV play, animation.
Program: the project in theatrical performances or radio station, TV station's broadcasting.
Due to, to be publicized, can all pass through by by poster to propaganda board before issuing movie and video programs
Reach in this way and movie and video programs are publicized, improves purpose of the people to the attraction that will issue movie and video programs, but single
Pure attraction of putting up posters is little.
Therefore it needs to research and develop one kind and can be improved attraction, and can will advertise that column carries out mobile movie and video programs distribution
With propaganda board, come overcome in the prior art attraction it is not high, and propaganda board is fixed disadvantage.
Summary of the invention
(1) technical problems to be solved
The present invention in order to overcome in the prior art attraction it is not high, and propaganda board is fixed disadvantage, the present invention
Technical problems to be solved, which are to provide one kind, can be improved attraction, and can will advertise that column carries out mobile movie and video programs hair
Capable propaganda board.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a movie and video programs distribution propaganda boards, include
Support frame, driving mechanism, propaganda board ontology, cylinder body, elevating lever, piston and glass box are connected with driving machine at the top of support frame
Structure, is connected with propaganda board ontology in driving mechanism, and the left and right sides lower part of propaganda board ontology is respectively connected with cylinder body, at the top of cylinder body
It is connected with glass box, is provided with third through-hole in the middle part of cylinder body bottom wall, cylinder body roof is uniformly provided with fourth hole, is equipped in cylinder body
Piston, piston and cylinder body cooperate, and piston base center is respectively connected with elevating lever, and elevating lever both passes through third through-hole, elevating lever with
Driving mechanism contact.
Preferably, driving mechanism include the first placing frame, bearing block, the first bull stick, first bevel gear, cam, motor,
Second bull stick, second bevel gear and contact wheel are connected with the first placing frame, first placing frame roof or so pair at the top of support frame
Title is provided with the second through-hole, and elevating lever both passes through the second through-hole, and the bottom end of elevating lever is respectively connected with contact wheel, the first placing frame roof
Center is provided with first through hole, and the first placing frame top center is equipped with motor, and the second bull stick is connected on the output shaft of motor, the
Two bull sticks pass through first through hole, and the bottom end of the second bull stick is connected with second bevel gear, and antetheca bilateral symmetry connects in the first placing frame
It is connected to bearing block, the first bull stick is respectively connected on bearing block, the first bull stick both passes through bearing block, and the inner end of the first bull stick is all connected with
Have first bevel gear, first bevel gear is engaged with second bevel gear, and the outer end of the first bull stick is respectively connected with cam, contact wheel with
Cam contact.
It preferably, further include having the first directive wheel, the first drawstring and mobile mechanism, bilateral symmetry connects at the top of the first placing frame
It is connected to mobile mechanism, mobile mechanism includes sliding rail, sliding block, the first spring and third directive wheel, left and right at the top of the first placing frame
It is symmetrically connected with sliding rail, slidingtype is connected with sliding block on sliding rail, and sliding block and sliding rail cooperate, and sliding rail outer wall front is connected with third and leads
To wheel, it is wound with the first drawstring on third directive wheel, connect on front side of the first drawstring and sliding block, is connected between rear side and sliding block in sliding rail
There is the first spring, sliding block is connect with propaganda board ontology, and two walls of left and right are symmetrically provided with aperture at the top of the first placing frame, and first places
Two wall of frame inner top or so is respectively connected with the first directive wheel, and the first drawstring bypasses the first directive wheel, the first drawstring with lifting
Connection on the inside of bar.
It preferably, further include having the second placing frame, rubber slab, mobile bar, fixed link and the second drawstring, the bottom of support frame
Center is connected with the second placing frame, and a word hole is provided among the bottom of the second placing frame, and the second placement frame bottom is connected with fixation
Bar, fixed link are located on front side of a word hole, and the left and right sides is symmetrically arranged with rubber slab in the second placing frame, and rubber slab bottom is connected with shifting
Lever, mobile bar pass through a word hole, are respectively connected with the second drawstring on the inside of mobile bar, the second drawstring is each attached in fixed link.
It preferably, further include having oscillating rod, second spring, the second directive wheel, mounting plate, neon light and wirerope, it is transparent
The equal rotary type in the top of case is connected with oscillating rod, and the top of oscillating rod is respectively connected with mounting plate, is respectively connected at the top of mounting plate
It is connected with second spring between at the top of neon light, the outside of oscillating rod and glass box, glass box inside top is respectively connected with second
Directive wheel, the left and right sides top of propaganda board ontology are respectively connected with wirerope, and wirerope bypasses the second directive wheel, and wirerope is equal
It is connect with oscillating rod inside.
It preferably, further include having placement mechanism, placement mechanism includes third placing frame and places bar, is connected on the right side of support frame
It is connected to third placing frame, front and back is uniformly connected with placement bar in third placing frame.
Preferably, the material of support frame is stainless steel.
Working principle: when using the present apparatus, first by poster on propaganda board ontology, then by driving mechanism come band
Dynamic elevating lever moves up and down, and then elevating lever pushes piston to move upwards in cylinder body, and the intracorporal water of cylinder is sprayed by fourth hole
To glass box, when elevating lever pulls piston to move downward in cylinder body, the water flowed into glass box is flowed back to by fourth hole
In cylinder body, repeatedly, by formed water flow, to attract the eyeball of people, allow the effect of publicity more preferably.
Because driving mechanism includes the first placing frame, bearing block, the first bull stick, first bevel gear, cam, motor,
Two bull sticks, second bevel gear and contact wheel are connected with the first placing frame, the first placing frame roof bilateral symmetry at the top of support frame
It is provided with the second through-hole, elevating lever both passes through the second through-hole, and the bottom end of elevating lever is respectively connected with contact wheel, in the first placing frame roof
The heart is provided with first through hole, and the first placing frame top center is equipped with motor, is connected with the second bull stick on the output shaft of motor, and second
Bull stick passes through first through hole, and the bottom end of the second bull stick is connected with second bevel gear, and antetheca bilateral symmetry connects in the first placing frame
There is bearing block, the first bull stick is respectively connected on bearing block, the first bull stick both passes through bearing block, and the inner end of the first bull stick is respectively connected with
First bevel gear, first bevel gear are engaged with second bevel gear, and the outer end of the first bull stick is respectively connected with cam, contact wheel with it is convex
Wheel contact.After by poster on propaganda board ontology, control motor is rotated clockwise, and motor is by the second bull stick come band
Dynamic second bevel gear rotates clockwise, and then second bevel gear drives the first bevel gear of the left and right sides to rotate counterclockwise, left and right
The first bevel gear of two sides drives the first bull stick of the left and right sides to rotate counterclockwise, so that the first bull stick of the left and right sides drives a left side
The cam of right two sides rotates counterclockwise, and cam pushes contact wheel and elevating lever to move upwards, and leaves and contacts when cam turns to
When wheel contact, elevating lever and contact wheel move downward under the effect of gravity, and repeatedly, elevating lever constantly moves up and down, just
It can be realized elevating lever to pull or piston is pushed to move up and down in cylinder body, form water flow to attract people, reach and publicity is allowed to imitate
Fruit more preferably purpose, when publicity finishes, control motor stops working.
Because further including having the first directive wheel, the first drawstring and mobile mechanism, bilateral symmetry is connected at the top of the first placing frame
There is mobile mechanism, mobile mechanism includes sliding rail, sliding block, the first spring and third directive wheel, left and right pair at the top of the first placing frame
Title is connected with sliding rail, and slidingtype is connected with sliding block on sliding rail, and sliding block and sliding rail cooperate, and sliding rail outer wall front is connected with third guiding
It takes turns, the first drawstring is wound on third directive wheel, is connect on front side of the first drawstring and sliding block, is connected between rear side and sliding block in sliding rail
First spring, sliding block are connect with propaganda board ontology, and two walls of left and right are symmetrically provided with aperture, the first placing frame at the top of the first placing frame
Two wall of inner top or so is respectively connected with the first directive wheel, and the first drawstring bypasses the first directive wheel, and the first drawstring is and elevating lever
Inside connection.When elevating lever moves upwards, elevating lever will pull sliding block to travel forward by the first drawstring, the first spring
It is stretched, and then sliding block drives propaganda board ontology to travel forward, when elevating lever moves downward, propaganda board ontology is existed by sliding block
It is moved backward under the action of first spring force, repeatedly, while elevating lever moves up and down, it will be able to drive propaganda board sheet
Body moves forward and backward.By allowing propaganda board ontology to move forward and backward, further attract the eyeball of people, allow the effect of publicity more preferably.
Because further including having the second placing frame, rubber slab, mobile bar, fixed link and the second drawstring, in the bottom of support frame
The heart is connected with the second placing frame, and a word hole is provided among the bottom of the second placing frame, and the second placement frame bottom is connected with fixed link,
Fixed link is located on front side of a word hole, and the left and right sides is symmetrically arranged with rubber slab in the second placing frame, and rubber slab bottom is connected with movement
Bar, mobile bar pass through a word hole, are respectively connected with the second drawstring on the inside of mobile bar, the second drawstring is each attached in fixed link.Pass through
After sound equipment is placed in the second placing frame, then the second drawstring is unlocked from fixed link, pull the second drawstring, by mobile bar come
It allows after rubber board clamping sound equipment, then the second drawstring is fixed in fixed link, in such manner, it is possible to publicized by seeing and listening, it can
While improving the effect of publicity, because there is rubber slab, protective action can be played to sound equipment.
Because further including having oscillating rod, second spring, the second directive wheel, mounting plate, neon light and wirerope, glass box
The equal rotary type in top is connected with oscillating rod, and the top of oscillating rod is respectively connected with mounting plate, is respectively connected with rainbow at the top of mounting plate
It is connected with second spring between at the top of lamp, the outside of oscillating rod and glass box, glass box inside top is respectively connected with the second guiding
Wheel, the left and right sides top of propaganda board ontology are respectively connected with wirerope, and wirerope bypasses the second directive wheel, wirerope with pendulum
Connection, when propaganda board ontology moves forward and backward, pulls oscillating rod to swing inwards, second spring quilt by wirerope on the inside of lever
Stretch, and then after oscillating rod drives mounting plate and neon light to swing inwards, oscillating rod under the action of second spring elastic force to
Outer swing, and then oscillating rod drives mounting plate and neon light to swing out, repeatedly, neon light is constantly swung, Lai Zengtian
Ornamental value further attracts the eyeball of people, reaches the effect of publicity.
Because further including having placement mechanism, placement mechanism includes third placing frame and places bar, is connected on the right side of support frame
There is a third placing frame, front and back is uniformly connected with placement bar in third placing frame, by hanging over newspaper on placement bar, to allow people
After by seeing that poster understands publicized movie and video programs, it can also look at that newspaper is added to understand, so that the effect of publicity is more preferably.
Because the material of support frame is stainless steel, stainless steel corrosion resistance and acid resistance are strong, make the service life of device more
It is long.
(3) beneficial effect
The present invention is provided with the cause of driving mechanism first, to allow elevating lever constantly to move up and down, it will be able to realize and rise
Dropping bar pulls or pushes piston in cylinder body to up and down motion, forms water flow to attract people, reach allow the effect of publicity more preferably
Purpose, and it is provided with the first directive wheel, the first drawstring and mobile mechanism, while elevating lever moves up and down, it will be able to drive
Propaganda board ontology moves forward and backward.By allowing propaganda board ontology to move forward and backward, further attracts the eyeball of people, allow the publicity to imitate
Fruit more preferably, is provided with the second placing frame, rubber slab, mobile bar, fixed link and the second drawstring, can be declared by seeing and listening
It passes, while the effect of publicity can be improved, because there is rubber slab, protective action can be played to sound equipment, and be provided with
Oscillating rod, second spring, the second directive wheel, mounting plate, neon light and wirerope, allow neon light constantly to swing, and see to increase
Reward property further attracts the eyeball of people, reaches the effect of publicity, be provided with placement mechanism, by the way that newspaper is hung over placement
On bar, to allow people after by seeing that poster understands publicized movie and video programs, it can also look at that newspaper is added to understand, so that a surname
Pass better effect.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the first schematic view of the front view of driving mechanism of the present invention.
Fig. 3 is second of schematic view of the front view of driving mechanism of the present invention.
Fig. 4 is the left view structural representation of mobile mechanism of the present invention.
Fig. 5 is the first schematic view of the front view of support frame of the present invention.
Fig. 6 is the part schematic view of the front view of propaganda board ontology of the present invention and glass box.
Fig. 7 is second of schematic view of the front view of support frame of the present invention.
Fig. 8 is the overlooking structure diagram of placement mechanism of the present invention.
The label in accompanying drawing is: 1- support frame, 2- driving mechanism, 3- propaganda board ontology, 4- cylinder body, 5- third through-hole, 6-
Elevating lever, 7- piston, 8- fourth hole, 9- glass box, the first placing frame of 201-, 202- bearing block, the first bull stick of 203-, 204-
First bevel gear, 205- cam, 206- first through hole, 207- motor, the second bull stick of 208-, 209- second bevel gear, 2010-
Two through-holes, 2011- contact wheel, the first directive wheel of 10-, the first drawstring of 11-, 12- aperture, 13- mobile mechanism, 131- sliding rail,
132- sliding block, the first spring of 133-, 134- third directive wheel, the second placing frame of 14-, the mono- word hole 15-, 16- rubber slab, 17- are moved
Lever, 18- fixed link, the second drawstring of 19-, 20- oscillating rod, 21- second spring, the second directive wheel of 22-, 23- mounting plate, 24-
Neon light, 25- wirerope, 26- placement mechanism, 261- third placing frame, 262- place bar.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of distribution of movie and video programs includes as shown in figures 1-8 support frame 1, driving mechanism 2, propaganda board sheet with propaganda board
Body 3, cylinder body 4, elevating lever 6, piston 7 and glass box 9, the top of support frame 1 are connected with driving mechanism 2, connect in driving mechanism 2
There is propaganda board ontology 3, the left and right sides lower part of propaganda board ontology 3 is respectively connected with cylinder body 4, is respectively connected with glass box at the top of cylinder body 4
9,4 bottom wall of cylinder body middle part is provided with third through-hole 5, and 4 roof of cylinder body is uniformly provided with fourth hole 8, piston 7 is equipped in cylinder body 4,
Piston 7 and cylinder body 4 cooperate, and 7 bottom centre of piston is respectively connected with elevating lever 6, and elevating lever 6 both passes through third through-hole 5, elevating lever 6
It is contacted with driving mechanism 2.
Embodiment 2
A kind of distribution of movie and video programs includes as shown in figures 1-8 support frame 1, driving mechanism 2, propaganda board sheet with propaganda board
Body 3, cylinder body 4, elevating lever 6, piston 7 and glass box 9, the top of support frame 1 are connected with driving mechanism 2, connect in driving mechanism 2
There is propaganda board ontology 3, the left and right sides lower part of propaganda board ontology 3 is respectively connected with cylinder body 4, is respectively connected with glass box at the top of cylinder body 4
9,4 bottom wall of cylinder body middle part is provided with third through-hole 5, and 4 roof of cylinder body is uniformly provided with fourth hole 8, piston 7 is equipped in cylinder body 4,
Piston 7 and cylinder body 4 cooperate, and 7 bottom centre of piston is respectively connected with elevating lever 6, and elevating lever 6 both passes through third through-hole 5, elevating lever 6
It is contacted with driving mechanism 2.
Driving mechanism 2 includes the first placing frame 201, bearing block 202, the first bull stick 203, first bevel gear 204, cam
205, motor 207, the second bull stick 208, second bevel gear 209 and contact wheel 2011, the top of support frame 1 are connected with the first placement
Frame 201, the first placing frame 201 roof bilateral symmetry are provided with the second through-hole 2010, and elevating lever 6 both passes through the second through-hole 2010, rises
The bottom end of drop bar 6 is respectively connected with contact wheel 2011, and 201 roof center of the first placing frame is provided with first through hole 206, the first placing frame
201 top centers are equipped with motor 207, are connected with the second bull stick 208 on the output shaft of motor 207, and the second bull stick 208 passes through the
One through-hole 206, the bottom end of the second bull stick 208 are connected with second bevel gear 209, and antetheca bilateral symmetry connects in the first placing frame 201
It is connected to bearing block 202, is respectively connected with the first bull stick 203 on bearing block 202, the first bull stick 203 both passes through bearing block 202, and first
The inner end of bull stick 203 is respectively connected with first bevel gear 204, and first bevel gear 204 is engaged with second bevel gear 209, and first turn
The outer end of bar 203 is respectively connected with cam 205, and contact wheel 2011 is contacted with cam 205.
Embodiment 3
A kind of distribution of movie and video programs includes as shown in figures 1-8 support frame 1, driving mechanism 2, propaganda board sheet with propaganda board
Body 3, cylinder body 4, elevating lever 6, piston 7 and glass box 9, the top of support frame 1 are connected with driving mechanism 2, connect in driving mechanism 2
There is propaganda board ontology 3, the left and right sides lower part of propaganda board ontology 3 is respectively connected with cylinder body 4, is respectively connected with glass box at the top of cylinder body 4
9,4 bottom wall of cylinder body middle part is provided with third through-hole 5, and 4 roof of cylinder body is uniformly provided with fourth hole 8, piston 7 is equipped in cylinder body 4,
Piston 7 and cylinder body 4 cooperate, and 7 bottom centre of piston is respectively connected with elevating lever 6, and elevating lever 6 both passes through third through-hole 5, elevating lever 6
It is contacted with driving mechanism 2.
Driving mechanism 2 includes the first placing frame 201, bearing block 202, the first bull stick 203, first bevel gear 204, cam
205, motor 207, the second bull stick 208, second bevel gear 209 and contact wheel 2011, the top of support frame 1 are connected with the first placement
Frame 201, the first placing frame 201 roof bilateral symmetry are provided with the second through-hole 2010, and elevating lever 6 both passes through the second through-hole 2010, rises
The bottom end of drop bar 6 is respectively connected with contact wheel 2011, and 201 roof center of the first placing frame is provided with first through hole 206, the first placing frame
201 top centers are equipped with motor 207, are connected with the second bull stick 208 on the output shaft of motor 207, and the second bull stick 208 passes through the
One through-hole 206, the bottom end of the second bull stick 208 are connected with second bevel gear 209, and antetheca bilateral symmetry connects in the first placing frame 201
It is connected to bearing block 202, is respectively connected with the first bull stick 203 on bearing block 202, the first bull stick 203 both passes through bearing block 202, and first
The inner end of bull stick 203 is respectively connected with first bevel gear 204, and first bevel gear 204 is engaged with second bevel gear 209, and first turn
The outer end of bar 203 is respectively connected with cam 205, and contact wheel 2011 is contacted with cam 205.
It further include having the first directive wheel 10, the first drawstring 11 and mobile mechanism 13,201 top bilateral symmetry of the first placing frame
It is connected with mobile mechanism 13, mobile mechanism 13 includes sliding rail 131, sliding block 132, the first spring 133 and third directive wheel 134,
Left and right is symmetrically connected with sliding rail 131 at the top of first placing frame 201, and slidingtype is connected with sliding block 132 on sliding rail 131, sliding block 132 with
Sliding rail 131 cooperates, and 131 outer wall front of sliding rail is connected with third directive wheel 134, the first drawstring 11 is wound on third directive wheel 134,
It is connected on front side of first drawstring 11 and sliding block 132, is connected with the first spring 133, sliding block between rear side and sliding block 132 in sliding rail 131
132 connect with propaganda board ontology 3, and two walls of left and right are symmetrically provided with aperture 12, the first placing frame 201 at the top of the first placing frame 201
Two wall of inner top or so is respectively connected with the first directive wheel 10, and the first drawstring 11 bypasses the first directive wheel 10, and the first drawstring 11 is
It is connected on the inside of elevating lever 6.
Embodiment 4
A kind of distribution of movie and video programs includes as shown in figures 1-8 support frame 1, driving mechanism 2, propaganda board sheet with propaganda board
Body 3, cylinder body 4, elevating lever 6, piston 7 and glass box 9, the top of support frame 1 are connected with driving mechanism 2, connect in driving mechanism 2
There is propaganda board ontology 3, the left and right sides lower part of propaganda board ontology 3 is respectively connected with cylinder body 4, is respectively connected with glass box at the top of cylinder body 4
9,4 bottom wall of cylinder body middle part is provided with third through-hole 5, and 4 roof of cylinder body is uniformly provided with fourth hole 8, piston 7 is equipped in cylinder body 4,
Piston 7 and cylinder body 4 cooperate, and 7 bottom centre of piston is respectively connected with elevating lever 6, and elevating lever 6 both passes through third through-hole 5, elevating lever 6
It is contacted with driving mechanism 2.
Driving mechanism 2 includes the first placing frame 201, bearing block 202, the first bull stick 203, first bevel gear 204, cam
205, motor 207, the second bull stick 208, second bevel gear 209 and contact wheel 2011, the top of support frame 1 are connected with the first placement
Frame 201, the first placing frame 201 roof bilateral symmetry are provided with the second through-hole 2010, and elevating lever 6 both passes through the second through-hole 2010, rises
The bottom end of drop bar 6 is respectively connected with contact wheel 2011, and 201 roof center of the first placing frame is provided with first through hole 206, the first placing frame
201 top centers are equipped with motor 207, are connected with the second bull stick 208 on the output shaft of motor 207, and the second bull stick 208 passes through the
One through-hole 206, the bottom end of the second bull stick 208 are connected with second bevel gear 209, and antetheca bilateral symmetry connects in the first placing frame 201
It is connected to bearing block 202, is respectively connected with the first bull stick 203 on bearing block 202, the first bull stick 203 both passes through bearing block 202, and first
The inner end of bull stick 203 is respectively connected with first bevel gear 204, and first bevel gear 204 is engaged with second bevel gear 209, and first turn
The outer end of bar 203 is respectively connected with cam 205, and contact wheel 2011 is contacted with cam 205.
It further include having the first directive wheel 10, the first drawstring 11 and mobile mechanism 13,201 top bilateral symmetry of the first placing frame
It is connected with mobile mechanism 13, mobile mechanism 13 includes sliding rail 131, sliding block 132, the first spring 133 and third directive wheel 134,
Left and right is symmetrically connected with sliding rail 131 at the top of first placing frame 201, and slidingtype is connected with sliding block 132 on sliding rail 131, sliding block 132 with
Sliding rail 131 cooperates, and 131 outer wall front of sliding rail is connected with third directive wheel 134, the first drawstring 11 is wound on third directive wheel 134,
It is connected on front side of first drawstring 11 and sliding block 132, is connected with the first spring 133, sliding block between rear side and sliding block 132 in sliding rail 131
132 connect with propaganda board ontology 3, and two walls of left and right are symmetrically provided with aperture 12, the first placing frame 201 at the top of the first placing frame 201
Two wall of inner top or so is respectively connected with the first directive wheel 10, and the first drawstring 11 bypasses the first directive wheel 10, and the first drawstring 11 is
It is connected on the inside of elevating lever 6.
It further include having the second placing frame 14, rubber slab 16, mobile bar 17, fixed link 18 and the second drawstring 19, support frame 1
Bottom centre is connected with the second placing frame 14, and a word hole 15,14 bottom of the second placing frame are provided among the bottom of the second placing frame 14
Portion is connected with fixed link 18, and fixed link 18 is located at 15 front side of a word hole, and the left and right sides is symmetrically arranged with rubber in the second placing frame 14
Plate 16,16 bottom of rubber slab are connected with mobile bar 17, and mobile bar 17 passes through a word hole 15, is respectively connected with second on the inside of mobile bar 17
Drawstring 19, the second drawstring 19 are each attached in fixed link 18.
It further include having oscillating rod 20, second spring 21, the second directive wheel 22, mounting plate 23, neon light 24 and wirerope 25,
The equal rotary type in the top of glass box 9 is connected with oscillating rod 20, and the top of oscillating rod 20 is respectively connected with mounting plate 23, mounting plate 23
Top is respectively connected with neon light 24, is connected with second spring 21, glass box 9 between 9 top of outside and glass box of oscillating rod 20
Inside top is respectively connected with the second directive wheel 22, and the left and right sides top of propaganda board ontology 3 is respectively connected with wirerope 25, wirerope
25 bypass the second directive wheel 22, and wirerope 25 is connected on the inside of oscillating rod 20.
It further include having placement mechanism 26, placement mechanism 26 includes third placing frame 261 and places bar 262, and support frame 1 is right
Side is connected with third placing frame 261, and front and back, which is uniformly connected with, in third placing frame 261 places bar 262.
The material of support frame 1 is stainless steel.
Working principle: use the present apparatus when, first by poster on propaganda board ontology 3, then by driving mechanism 2 come
Elevating lever 6 is driven to move up and down, and then elevating lever 6 pushes piston 7 to move upwards in cylinder body 4, the water in cylinder body 4 passes through the 4th
Through-hole 8 sprays to glass box 9, and when elevating lever 6 pulls piston 7 to move downward in cylinder body 4, the water flowed into glass box 9 passes through
Fourth hole 8 flows back in cylinder body 4, repeatedly, by formed water flow, to attract the eyeball of people, allow the effect of publicity more preferably.
Because driving mechanism 2 include the first placing frame 201, bearing block 202, the first bull stick 203, first bevel gear 204,
Cam 205, motor 207, the second bull stick 208, second bevel gear 209 and contact wheel 2011, the top of support frame 1 are connected with first
Placing frame 201, the first placing frame 201 roof bilateral symmetry are provided with the second through-hole 2010, and elevating lever 6 both passes through the second through-hole
2010, the bottom end of elevating lever 6 is respectively connected with contact wheel 2011, and 201 roof center of the first placing frame is provided with first through hole 206, the
One placing frame, 201 top center is equipped with motor 207, and the second bull stick 208, the second bull stick are connected on the output shaft of motor 207
208 pass through first through hole 206, and the bottom end of the second bull stick 208 is connected with second bevel gear 209, and antetheca is left in the first placing frame 201
The right side is symmetrically connected with bearing block 202, and the first bull stick 203 is respectively connected on bearing block 202, and the first bull stick 203 both passes through bearing block
202, the inner end of the first bull stick 203 is respectively connected with first bevel gear 204, and first bevel gear 204 is nibbled with second bevel gear 209
It closes, the outer end of the first bull stick 203 is respectively connected with cam 205, and contact wheel 2011 is contacted with cam 205.It is being declared when by poster
After passing on column ontology 3, control motor 207 is rotated clockwise, and motor 207 drives second bevel gear by the second bull stick 208
209 rotate clockwise, and then second bevel gear 209 drives the first bevel gear 204 of the left and right sides to rotate counterclockwise, the left and right sides
First bevel gear 204 drive the left and right sides the first bull stick 203 rotate counterclockwise, thus the first bull stick 203 of the left and right sides
The cam 205 of the left and right sides is driven to rotate counterclockwise, cam 205 pushes contact wheel 2011 and elevating lever 6 to move upwards, and works as cam
205 turn to and leave when contacting with contact wheel 2011, and elevating lever 6 and contact wheel 2011 move downward under the effect of gravity, so
Repeatedly, elevating lever 6 constantly moves up and down, it will be able to realize that elevating lever 6 pulls or piston 7 is pushed to move up and down in cylinder body 4,
Water flow is formed to attract people, reaches and allows the effect of publicity more preferably purpose, when publicity finishes, control motor 207 stops working i.e.
It can.
Because further including having the first directive wheel 10, the first drawstring 11 and mobile mechanism 13, left and right at the top of the first placing frame 201
It is symmetrically connected with mobile mechanism 13, mobile mechanism 13 includes sliding rail 131, sliding block 132, the first spring 133 and third directive wheel
134, left and right is symmetrically connected with sliding rail 131 at the top of the first placing frame 201, and slidingtype is connected with sliding block 132, sliding block on sliding rail 131
132 cooperate with sliding rail 131, and 131 outer wall front of sliding rail is connected with third directive wheel 134, the first drawing is wound on third directive wheel 134
Rope 11 connects on front side of first drawstring 11 and sliding block 132, in sliding rail 131 on rear side of be connected with the first spring 133 between sliding block 132,
Sliding block 132 is connect with propaganda board ontology 3, and two walls of left and right are symmetrically provided with aperture 12, the first placing frame at the top of the first placing frame 201
201 inner tops or so, two wall is respectively connected with the first directive wheel 10, and the first drawstring 11 bypasses the first directive wheel 10, the first drawstring 11
Connected on the inside of elevating lever 6.When elevating lever 6 moves upwards, elevating lever 6 will pull sliding block by the first drawstring 11
132 travel forward, and the first spring 133 is stretched, so sliding block 132 drive propaganda board ontology 3 travel forward, when elevating lever 6 to
When lower movement, propaganda board ontology 3 is moved under the action of the first 133 elastic force of spring backward by sliding block 132, repeatedly, is risen
While dropping the up and down motion of bar 6, it will be able to propaganda board ontology 3 be driven to move forward and backward.By allowing propaganda board ontology 3 to move forward and backward,
The further eyeball to attract people, allow the effect of publicity more preferably.
Because further including having the second placing frame 14, rubber slab 16, mobile bar 17, fixed link 18 and the second drawstring 19, support
The bottom centre of frame 1 is connected with the second placing frame 14, and a word hole 15, the second placing frame are provided among the bottom of the second placing frame 14
14 bottoms are connected with fixed link 18, and fixed link 18 is located at 15 front side of a word hole, and the left and right sides is symmetrically arranged in the second placing frame 14
Rubber slab 16,16 bottom of rubber slab are connected with mobile bar 17, and mobile bar 17 passes through a word hole 15, is respectively connected on the inside of mobile bar 17
Second drawstring 19, the second drawstring 19 are each attached in fixed link 18.After sound equipment is placed in the second placing frame 14, then from
The second drawstring 19 is unlocked in fixed link 18, pulls the second drawstring 19, after allowing rubber slab 16 to clamp sound equipment by mobile bar 17, then
Second drawstring 19 is fixed in fixed link 18, in such manner, it is possible to be publicized by seeing and listening, the same of the effect of publicity can be improved
When, because there is rubber slab 16, protective action can be played to sound equipment.
Because further including having oscillating rod 20, second spring 21, the second directive wheel 22, mounting plate 23, neon light 24 and steel wire
Rope 25, the equal rotary type in the top of glass box 9 is connected with oscillating rod 20, and the top of oscillating rod 20 is respectively connected with mounting plate 23, installation
The top of plate 23 is respectively connected with neon light 24, is connected with second spring 21 between 9 top of outside and glass box of oscillating rod 20, thoroughly
9 inside top of camera-lucida is respectively connected with the second directive wheel 22, and the left and right sides top of propaganda board ontology 3 is respectively connected with wirerope 25,
Wirerope 25 bypasses the second directive wheel 22, and wirerope 25 is connected on the inside of oscillating rod 20, when propaganda board ontology 3 moves forward and backward
When, pull oscillating rod 20 to swing inwards by wirerope 25, second spring 21 is stretched, and then oscillating rod 20 drives mounting plate
23 and after neon light 24 swings inwards, oscillating rod 20 is swung out under the action of 21 elastic force of second spring, and then oscillating rod
20 drive mounting plates 23 and neon light 24 are swung out, and repeatedly, neon light 24 is constantly swung, Lai Zengtian ornamental value, into
One step attracts the eyeball of people, reaches the effect of publicity.
Because further including having placement mechanism 26, placement mechanism 26 includes third placing frame 261 and places bar 262, is supported
It is connected with third placing frame 261 on the right side of frame 1, front and back, which is uniformly connected with, in third placing frame 261 places bar 262, by by newspaper
It hangs over and places on bar 262, to allow people after by seeing that poster understands publicized movie and video programs, can also look at that newspaper is added
Understand, so that the effect of publicity is more preferably.
Because the material of support frame 1 is stainless steel, stainless steel corrosion resistance and acid resistance are strong, make the service life of device more
It is long.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.