The content of the invention
It is an object of the invention to provide a kind of advertising board fixer and its application method, prior art can be overcome
Drawbacks described above.
According to the present invention, a kind of advertising board fixer of apparatus of the present invention, including frame frame and with the frame frame coordinate
The billboard of connection, vertical portion and a left side that the frame frame is fixedly connected by flat part, bottom with top on the left of the flat part
Side bottom is combined into the crossbeam being fixedly connected at the top of the vertical portion, and the vertical portion lower end is provided with port and connect towards right peace
Toe joint wheel is operably installed, the toe joint wheel is turned by the electricity being fixedly mounted in the vertical portion in groove, the peace access slot
Machine is driven, and the toe joint wheel is pacified outside access slot through described, and the billboard left end is provided with port directed downwardly first and slips groove, institute
State to slip in the first sliding groove and sliding plate is installed, the sliding plate left side is provided with the toe joint bar extended up and down, described the
One sliding groove left end wall be provided with connect the described first sliding groove connect groove, the groove that connects is penetrated simultaneously to the toe joint wheel
It is connected with the toe joint bar, the inserting groove corresponding with the described first sliding groove is provided with the flat part, it is described to insert
Access slot left end is additionally provided with the second sliding groove, and the described second sliding groove is connected with the inserting groove, can in the described second sliding groove
Left and right is provided with propulsion arms slidingly, and the propulsion arms is additionally provided with pinning tooth towards one end of the inserting groove, and described second slides
Access slot left end is additionally provided with to drive the propulsion arms towards the sliding magnetically attractive device in a left side, and the billboard base end wall right side is set
There is port buckling groove directed downwardly, the flat part right-hand member is additionally provided with what is be connected and coordinate with the buckling groove with the propulsion arms
Clamping apparatus, the cross rail top is provided with hanger bar, and the crossbeam is fixedly connected with the hanger bar by connecting rod.
Further technical scheme, the magnetically attractive device includes the iron being fixedly mounted in the described second sliding groove left end wall
Ring and the coiling being fixedly mounted on the iron hoop, the propulsion arms towards being fixedly installed iron block on the end face of the iron hoop,
The coiling is connected with the electricity favourable turn.
Further technical scheme, the clamping apparatus include being arranged in the flat part and the kerve of port upward with
And the sliding fastening rod being arranged in the kerve, the fastening rod bottom is fixedly connected with the first elastic force with the kerve bottom
Part, the described second sliding groove lower end is provided with first through hole, and the first through hole right-hand member, which is provided with towards the right side, is elongated to the kerve
Second through hole of lower section, the first through hole right-hand member is operably provided with the first circle wheel, the first through hole and described second
Through hole junction is operably provided with the second circle wheel, and the second through hole right-hand member is operably provided with the 3rd circle wheel, described
Propulsion arms lower end is installed with cotton rope, and the cotton rope justifies wheel and the 3rd from the described first circle wheel right side around being connected to described second
Circle wheel is upper and penetrates into the kerve and to be fixedly connected with the fastening rod bottom.
It is provided with above and below further technical scheme, the described second sliding groove in end wall in guide channel, the propulsion arms
Lower end is provided with guiding block, and the guiding block is sliding to be arranged in the guide channel, and second is also equipped with the guide channel
Spring element, second spring element is fixedly connected with the guiding block.
Further technical scheme, the described first sliding groove right-hand member is additionally provided with dead slot, and the sliding plate right-hand member, which is fixed, to be set
Flange block is equipped with, the flange block is arranged in the dead slot, and the dead slot bottom is provided with the 3rd spring element, the described 3rd
Spring element is fixedly connected with the flange block bottom.
Further technical scheme, the crossbeam is provided with in-between with the flat part is used for what the billboard was inserted
Insert and sliding-rail groove is provided with chamber, the crossbeam bottom surface, penetrate in the sliding-rail groove and slip at the top of the billboard and match somebody with somebody and connect.
The beneficial effects of the invention are as follows:
1. apparatus of the present invention are when in use, after coiling is powered, iron hoop can be made to produce magnetic, can so as to make iron hoop adsorb iron block
Driving propulsion arms is sliding and pinning tooth is left inserting groove towards a left side, and propulsion arms towards a left side it is sliding when can pull cotton rope towards moving to left
It is dynamic, so as to pull and be retracted into kerve down fastening rod, so as to allow billboard to be slided on flat part, then by institute
State in the insertion sliding-rail groove and towards left slip at the top of billboard, until the billboard left side and the vertical portion right side
Laminating, at the same time the buckling groove is aligned with the kerve, and toe joint wheel can be penetrated from groove is connected and is meshed with toe joint bar,
And toe joint wheel can drive sliding plate to overcome the elastic reaction of the 3rd spring element towards lower slider and be inserted into inserting groove, when sliding plate
When sliding into bottom, first coiling is powered off, then stops electricity favourable turn, propulsion arms is slided in the presence of the second spring element towards right
And will lock up tooth and press to toe joint bar and be connected with toe joint bar, and the elastic force of the second spring element is more than the 3rd spring element
Elastic force, therefore can prevent sliding plate from sliding upward, due to the effect of flange block, billboard can not be moved upwardly by, therefore advertisement
Board is fixed in frame inframe, so as to realize simplified installation steps, improves installation effectiveness;
2. propulsion arms is during towards right slip, in the presence of the first spring element, fastening rod is slided upward, and is inserted into card
In access slot, it can prevent billboard right-hand member from swinging, fastness during so as to improve fixed;
3. coiling is powered, and when making electricity favourable turn antiport, propulsion arms can be driven to be slipped towards a left side and pinning tooth is departed from and toe joint
The engagement of bar, and propulsion arms towards a left side it is sliding when can pull cotton rope towards moving left, so as to pull and contract down fastening rod
Return in kerve, meanwhile, electricity favourable turn antiport can drive toe joint wheel to rotate backward and drive sliding plate to slide upward, so as to solve
Except the locking of billboard and flat part, so as to realize the quick-replaceable of billboard, simplicity when changing and replacing are improved
Efficiency;
4. apparatus structure is simple in the present invention, locking is firm, improves simplicity when fastness and the replacing when fixing.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification(Including any accessory claim, summary and accompanying drawing)Disclosed in any feature, except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figures 1 to 6, a kind of advertising board fixer of the invention, including frame frame 234 and match somebody with somebody with the frame frame 234
The billboard 10 of connection is closed, the frame frame 234 is by erecting that flat part 20, bottom are fixedly connected with the left side top of flat part 20
Straight portion 30 and left bottom are combined into the crossbeam 40 that the top of vertical portion 30 is fixedly connected, and the lower end of vertical portion 30 is set
Port is equipped with towards right peace access slot 31, described pacify operably is provided with toe joint wheel 32 in access slot 31, the toe joint wheel 32 is by solid
The electricity favourable turn driving that Dingan County is mounted in the vertical portion 30, the toe joint wheel 32 passes through the peace access slot outer 31, the billboard
10 left ends, which are provided with to slip in the sliding groove 11 of port directed downwardly first, the described first sliding groove 11, is provided with sliding plate 13, described
The sliding left side of plate 13 is provided with the toe joint bar 131 extended up and down, the described first sliding left end wall of groove 11 be provided with connect it is described
The first sliding groove 11 connects groove 111, and the groove 111 that connects is penetrated to the toe joint wheel 32 and nibbled with the toe joint bar 131
Close, the inserting groove 200 corresponding with the described first sliding groove 11, the left end of inserting groove 200 are provided with the flat part 20
The second sliding groove 22 is additionally provided with, the described second sliding groove 22 is connected with the inserting groove 200, can in the described second sliding groove 22
Left and right is provided with propulsion arms 25 slidingly, and the propulsion arms 25 is additionally provided with pinning tooth 251 towards one end of the inserting groove 200,
The described second sliding left end of groove 22 is additionally provided with to drive the propulsion arms 25 towards the sliding magnetically attractive device in a left side, the billboard
Port buckling groove 14 directed downwardly is provided with the right side of 10 base end walls, the right-hand member of flat part 20 is additionally provided with to be connected with the propulsion arms 25
The clamping apparatus for connecing and coordinating with the buckling groove 14, the top of the crossbeam 40 is provided with hanger bar 50, the crossbeam 40 with it is described
Hanger bar 50 is fixedly connected by connecting rod 501, and the hanger bar 50 is used to the frame frame 234 being suspended on certain altitude, from
And be conducive to the viewing of billboard 10, reach preferable the effect of publicity.
Valuably, the magnetically attractive device include the iron hoop 26 being fixedly mounted in the described second sliding left end wall of groove 22 and
It is fixedly mounted on the coiling 261 on the iron hoop 26, the propulsion arms 25 is towards being fixedly installed iron on the end face of the iron hoop 26
Block 254, the coiling 261 is connected with the electricity favourable turn.
Valuably, the clamping apparatus includes being arranged in the flat part 20 and port kerve 24 upward and sliding
Fastening rod 27 in the kerve 24, the bottom of fastening rod 27 is fixedly connected with the first bullet with the bottom of kerve 24
Power part 271, the described second sliding lower end of groove 22 is provided with first through hole 23, and the right-hand member of first through hole 23 is provided with towards right elongation
To the second through hole 21 of the lower section of kerve 24, the right-hand member of first through hole 23 is operably provided with the first circle wheel 41, described
First through hole 23 is operably provided with the second circle wheel 42 with the junction of the second through hole 21, and the right-hand member of the second through hole 21 can
3rd circle wheel 43 is operably installed, the lower end of propulsion arms 25 is installed with cotton rope 44, the cotton rope 44 is from described first
Circle wheel 41 right side around be connected to it is described second circle wheel 42 and the 3rd circle wheel 43 on and penetrate into the kerve 24 with the clamping
The bottom of bar 27 is fixedly connected.
Valuably, the described second sliding groove is provided with guide channel 28, the upper and lower side of propulsion arms 25 in end wall about 22
Guiding block 252 is provided with, the guiding block 252 is sliding to be arranged in the guide channel 28, is also installed in the guide channel 28
There is the second spring element 253, second spring element 253 is fixedly connected with the guiding block 252, and second spring element 253 is used
With by the propulsion arms 25 towards the inserting groove 200 direction top pressure.
Valuably, the described first sliding right-hand member of groove 11 is additionally provided with dead slot 12, and the sliding right-hand member of plate 13 is fixedly installed
Flange block 132, the flange block 132 is arranged in the dead slot 12, and the bottom of the dead slot 12 is provided with the 3rd spring element
133, the 3rd spring element 133 is fixedly connected with the bottom of flange block 132, and the 3rd spring element 133 is to by described in
The sliding jacking upward of plate 13.
Valuably, the crossbeam 40 is provided with for inserting that the billboard 10 is inserted in-between with the flat part 20
Sliding-rail groove is provided with chamber, the bottom surface of crossbeam 40, the top of billboard 10, which penetrates in the sliding-rail groove and slipped, matches somebody with somebody and connect.
During original state, the propulsion arms 25 is in the presence of second spring element 253 by towards the inserting groove 200
Direction top pressure, makes the pinning tooth 251 penetrate into the inserting groove 200, the sliding plate 13 is in the 3rd spring element 133
In the presence of the sliding plate 13 is contracted in the described first sliding groove 11 completely by jacking upward;
It is logical to the coiling and electricity favourable turn first before the billboard 10 is placed on the flat part 20 during installation
Drive the toe joint wheel to rotate clockwise after electricity, the electrical power, and after the coiling 261 is powered, the iron hoop 26 can be made
Magnetic is produced, so as to make the iron hoop 26 adsorb the iron block 254, so as to drive the propulsion arms 25 to slip and make towards a left side
The pinning tooth 251 leaves the inserting groove 200, and the propulsion arms 25 towards a left side it is sliding when can pull the cotton rope 44 towards a left side
It is mobile, so as to pull and be retracted into the kerve 24 fastening rod 27 down, so as to allow the billboard 10 to exist
Slided on the flat part 20, then the top of billboard 10 is inserted in the sliding-rail groove and slided towards left, until described
The left side of billboard 10 is fitted with the right side of vertical portion 30, and at the same time the buckling groove 14 is relative with the kerve 24
Standard, the toe joint wheel 32 can be penetrated and be meshed with the toe joint bar 131 from the groove 111 that connects, and the meeting of toe joint wheel 32
The sliding plate 13 is driven to overcome the elastic reaction of the 3rd spring element 133 towards lower slider and be inserted into the inserting groove 200
In, when the sliding plate 13 slides into bottom, first the coiling 26 is powered off, then stops the electricity favourable turn, it is described to push away
Enter arm 25 and the pinning tooth 251 is pressed into the toe joint bar 131 simultaneously towards right slip in the presence of second spring element 253
Engaged with the toe joint bar 131, so as to prevent the sliding plate 13 from sliding upward, due to the effect of the flange block 132, institute
Stating billboard 10 can not be moved upwardly by, therefore, and the billboard 10 is locked on the flat part 20, meanwhile, it is described to promote
Arm 25 is during towards right slip, in the presence of first spring element 271, and the fastening rod 27 is slided upward, and is inserted
Enter into the buckling groove 14;
When changing the billboard 10, the coiling 26 is powered first, and makes the electricity favourable turn antiport, the coiling
After 261 are powered, the iron hoop 26 can be made to produce magnetic, so as to make the iron hoop 26 adsorb the iron block 254, can driven described
Propulsion arms 25 is towards left sliding and depart from the pinning tooth 251 to engage with the toe joint bar 131, and the propulsion arms 25 is towards a left side
The cotton rope 44 can be pulled when sliding towards moving left, so as to be pulled the fastening rod 27 down and be retracted into the kerve
In 24, meanwhile, the electricity favourable turn antiport can drive the toe joint wheel 32 to rotate backward and drive the sliding plate 13 upward
Slide, so as to allow the billboard 10 to be slided on the flat part 20 and remove the billboard 10.
The beneficial effect of apparatus of the present invention is:Apparatus of the present invention when in use, after coiling is powered, can make iron hoop produce magnetic
Property, so as to make iron hoop adsorb iron block, propulsion arms can be driven sliding and pinning tooth is left inserting groove towards a left side, and propulsion arms is towards a left side
Cotton rope can be pulled when sliding towards moving left, so as to pull and be retracted into kerve down fastening rod, so as to allow advertisement
Board is slided on flat part, then will be inserted in the sliding-rail groove and is slided towards left at the top of the billboard, until the advertisement
Board left side is fitted with the vertical portion right side, and at the same time the buckling groove is aligned with the kerve, and toe joint wheel can be from
Groove is connected to penetrate and be meshed with toe joint bar, and toe joint wheel can drive sliding plate to overcome the elastic reaction of the 3rd spring element towards downslide
Move and be inserted into inserting groove, when sliding plate slides into bottom, first power off coiling, then stop electricity favourable turn, propulsion arms
It will lock up tooth towards right slip in the presence of the second spring element and press to toe joint bar and be connected with toe joint bar, and the second bullet
The elastic force of power part is more than the elastic force of the 3rd spring element, therefore can prevent sliding plate from sliding upward, due to the effect of flange block,
Billboard can not be moved upwardly by, therefore billboard is fixed in frame inframe, so as to realize simplified installation steps, improved and installed effect
Rate;
Propulsion arms is during towards right slip, and in the presence of the first spring element, fastening rod is slided upward, and is inserted into clamping
In groove, it can prevent billboard right-hand member from swinging, fastness during so as to improve fixed;
Coiling is powered, and when making electricity favourable turn antiport, propulsion arms can be driven to be slipped towards a left side and pinning tooth is departed from and toe joint bar
Engagement, and propulsion arms towards a left side it is sliding when can pull cotton rope towards moving left, so as to pull and retract down fastening rod
Into kerve, meanwhile, electricity favourable turn antiport can drive toe joint wheel to rotate backward and drive sliding plate to slide upward, so as to release
The locking of billboard and flat part, so as to realize the quick-replaceable of billboard, improves simplicity when changing and changes effect
Rate;
Apparatus structure is simple in the present invention, and locking is firm, improves simplicity when fastness and the replacing when fixing.
Embodiment described above, only inventing, but invention protection domain 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 domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.