CN112735291A - Multifunctional supporting device for outdoor advertising board - Google Patents

Abstract

The utility model provides a multi-functional strutting arrangement of outdoor advertising board, the power distribution box comprises a box body, the middle part of box one side is equipped with the glass window, the front side of box is equipped with the access hole, the annular slide rail of symmetry around the fixed mounting in the box, the outside of annular slide rail is equipped with the first violently pipe and the second violently manages along annular slide rail distribution, the first violently pipe is violently managed the equal rear end with the second and is sealed, the front end opening, the first violently pipe is violently managed the cross distribution with the second, the first both ends of violently managing the inboard and the outside that the inboard both ends of violently managing the second are fixed connection slider respectively, the slider is sliding fit respectively and installs on the annular slide rail that corresponds, adjacent first violently pipe is violently managed two liang of constitution horizontal nest with the second. The invention has simple structure and ingenious conception, is provided with a plurality of groups of independent advertising cloth, can display the advertising cloth in turn in sequence, is convenient to operate when replacing one advertising cloth, can meet the market demand, and is suitable for popularization.

Description

Multifunctional supporting device for outdoor advertising board

Technical Field

The invention belongs to the field of billboard display devices, and particularly relates to a multifunctional supporting device for an outdoor billboard.

Background

Present bus station bill-board display device generally divide into the fixed and bill-board rotation change formula of advertising cloth, but the advertising cloth content that two kinds of bill-board display device can demonstrate is limited, and it is complicated to change the operation of advertising cloth, present display device that can roll up advertising cloth simultaneously, along with the increase of advertising cloth content, need a plurality of advertising cloth interconnect to become a long advertising cloth, further increase the difficulty of advertising cloth installation, when changing a certain section advertisement of long advertising cloth simultaneously, need to change whole long advertising cloth, or splice advertising cloth again, the operation is complicated, can't satisfy actual demand, so we have invented a multi-functional strutting arrangement of outdoor bill-board.

Disclosure of Invention

The invention provides a multifunctional supporting device for an outdoor billboard, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a multifunctional supporting device for an outdoor advertising board comprises a box body, wherein a glass window is arranged in the middle of one side of the box body, an access hole is formed in the front side of the box body, annular slide rails which are symmetrical front and back are fixedly installed in the box body, a plurality of first transverse pipes and second transverse pipes which are distributed along the annular slide rails are arranged on the outer sides of the annular slide rails, the rear ends of the first transverse pipes and the rear ends of the second transverse pipes are sealed, the front ends of the first transverse pipes and the second transverse pipes are open, the first transverse pipes and the second transverse pipes are distributed in a crossed mode, the two ends of the inner sides of the first transverse pipes and the two ends of the inner sides of the second transverse pipes are respectively fixedly connected with the outer sides of sliding blocks which are installed on the corresponding annular slide rails in a sliding fit mode, every two adjacent first transverse pipes and two adjacent second transverse pipes form transverse pipe groups, the adjacent first transverse pipes and the second transverse, the rear end of the first transverse pipe is fixedly connected with the rear end of the corresponding square rod, the rear end of the second transverse pipe is rotatably connected with the rear end of the corresponding square rod through a torsional spring bearing, the square rod is installed with a square pipe in a sliding fit mode, advertisement cloth is arranged on the outer side of the transverse pipe group, two ends of the advertisement cloth penetrate through the strip-shaped through grooves respectively and are fixedly connected with the periphery of the corresponding square pipe, and one end of the advertisement cloth is wound on the periphery of the square pipe in the second transverse pipe; the inner side of a sliding block connected with a first transverse pipe is fixedly provided with an arc-shaped rack, a first gear is arranged in the lower end of an annular sliding rail, the first gear is rotatably arranged on a box body through a bearing, the box body is provided with a first gear driving device, a second gear is arranged in the upper end of the annular sliding rail, the second gear is rotatably connected with the box body through an one-way bearing, the arc-shaped rack can be respectively meshed with the first gear and the second gear in a matched mode, and a first transverse pipe lifting device is arranged in the box body.

The multifunctional supporting device for the outdoor advertising board comprises a box body, a first gear and a second gear, wherein the box body is provided with a box cover, the box cover is provided with a box opening, the box opening is communicated with the box cover, the box opening is communicated with the box opening, the box cover is provided with a.

The lifting device comprises a motor, the motor is fixedly mounted at the bottom of the box body, a first chain wheel is fixedly mounted at the end part of a rotating shaft of the motor, a second chain wheel is arranged above the first chain wheel, the second chain wheel is connected with the first chain wheel through chain transmission, the second chain wheel is rotatably mounted on the box body through a bearing, the outer side of the chain is fixedly connected with the inner end of the shifting rod, and the outer end of the shifting rod can be in contact fit with the peripheries of the first transverse pipe and the second transverse pipe.

According to the multifunctional supporting device for the outdoor advertising board, the front end and the rear end of the first transverse pipe and the front end and the rear end of the second transverse pipe are respectively in sliding contact fit with the corresponding inner walls of the box body.

According to the multifunctional supporting device for the outdoor advertising board, the movable door is hinged to one side of the access hole, the movable door can seal the access hole, and a drawer lock is arranged between the movable door and the box body.

The invention has the advantages that: the invention has simple structure and ingenious conception, is provided with a plurality of groups of independent advertising cloth, can display the advertising cloth in turn in sequence, is convenient to operate when replacing one advertising cloth, can meet the market demand, and is suitable for popularization. When the advertising cloth stretching device is used, the box body is fixedly arranged at a proper position, and pedestrians can see the stretched advertising cloth positioned on the left side of the annular sliding rail through the glass in the glass window; when the displayed advertisement cloth is replaced, the first gear is driven to rotate through the driving device, the first gear is meshed and matched with the arc-shaped rack corresponding to the lower side, so that the arc-shaped rack drives the sliding block and the first transverse pipe to move clockwise along the lower end of the annular sliding rail until the first gear is separated from the arc-shaped rack, then the first gear stops rotating through controlling the driving device, the advertisement cloth in the upper group of transverse pipes is wound on the square pipe again under the action of torsion spring bearing rotation, upward pulling force is generated on the transverse pipe group where the arc-shaped rack is located, (the group of transverse pipes is the transverse pipe group between the upper group of transverse pipes and the lower group of transverse pipes), the transverse pipes of the group of transverse pipes continue to slide clockwise along the annular sliding rail, the arc-shaped rack of the next group of transverse pipes is meshed and matched with the first gear, at the moment, the first gear does not rotate, so that the arc-shaped rack of the next group cannot rotate, therefore, the pulling ropes between the group of transverse pipe groups and the next group of transverse pipe groups are stretched and tightened, the first transverse pipe in the group of transverse pipe groups is positioned on the lifting route of the lifting device, the first transverse pipe in the group can be lifted by the lifting device to move upwards along the left side of the annular slide rail, so that the advertising cloth in the group is stretched, the square pipe drives the square rod to rotate, the torsional spring bearing stores energy until the lifting device lifts the first transverse pipe of the group to the upper end of the annular slide rail, the arc-shaped rack of the group is meshed and matched with the second gear and drives the second gear to rotate clockwise, the second gear cannot rotate anticlockwise because the second gear is rotationally connected with the box body through the one-way bearing, so that the first transverse pipe cannot move anticlockwise along the annular slide rail, the advertising cloth in the group is kept in a stretched state, meanwhile, the second gear rotates to drive the arc-shaped rack of the last group to rotate, and further ensure that the transverse pipe group of the, and slides downwards under the action of gravity; continuously repeating the process, the advertising cloth can be stretched and unfolded one by one, and the advertising cloth is displayed; when changing the advertisement cloth, will be located the advertisement cloth of the horizontal nest of tubes on annular slide rail right side through the access hole and take off together with square pipe, change new advertisement cloth and square pipe to make the advertisement cloth winding on the square pipe in the horizontal pipe of second, make the torsional spring bearing be in the tensile state of energy storage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; fig. 2 is an enlarged view of part i of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A multifunctional supporting device for an outdoor advertising board comprises a box body 1, a glass window 2 is arranged in the middle of one side of the box body 1, an access opening 3 is arranged on the front side of the box body 1, annular slide rails 4 which are symmetrical front and back are fixedly installed in the box body 1, semicircular slide rails which are symmetrical up and down are arranged at the upper end and the lower end of each annular slide rail 4, vertical straight rails are arranged at the left side and the right side of each annular slide rail 4, a plurality of first transverse pipes 5 and second transverse pipes 6 which are distributed along the annular slide rails 4 are arranged on the outer sides of the annular slide rails, the rear ends of the first transverse pipes 5 and the rear ends of the second transverse pipes 6 are both closed, the front ends of the first transverse pipes 5 and the second transverse pipes 6 are both distributed in a crossed manner, the two ends of the inner sides of the first transverse pipes 5 and the two ends of the inner sides of the second transverse pipes 6 are respectively and fixedly connected with the outer sides, every two adjacent first transverse pipes 5 and second transverse pipes 6 form transverse pipe groups, each first transverse pipe 5 and each second transverse pipe 6 can only be positioned in one transverse pipe group, the adjacent first transverse pipes 5 and the adjacent second transverse pipes 6 between the adjacent transverse pipe groups are connected through pull ropes 8, the outer sides of the first transverse pipes 5 and the outer sides of the second transverse pipes 6 are respectively provided with strip-shaped through grooves 9, the front ends of the strip-shaped through grooves 9 are opened, coaxial square rods 10 are respectively arranged in the first transverse pipes 5 and the second transverse pipes 6, the rear ends of the first transverse pipes 5 are fixedly connected with the rear ends of the corresponding square rods 10, the rear ends of the second transverse pipes 6 and the rear ends of the corresponding square rods 10 are rotatably connected through torsion spring bearings, each torsion spring bearing comprises a bearing and a torsion spring, the square rods 10 and the second transverse pipes 6 are rotatably connected through bearings, the torsion spring springs are sleeved on the peripheries of the square rods 10, one ends of the torsion springs are fixedly connected with the square rods 10, and the other ends of the torsion spring are fixedly connected, the periphery of the square rod 10 is in sliding fit with a square tube 11, the square tube 11 can only slide back and forth along the square rod 10, the outer side of the transverse tube group is provided with an advertisement cloth 12, two ends of the advertisement cloth 12 respectively penetrate through the strip-shaped through grooves 9 to be fixedly connected with the periphery of the corresponding square tube 11, and one end of the advertisement cloth 12 is wound on the periphery of the square tube 11 in the second transverse tube 6; the inboard fixed mounting arc rack 13 of the slider 7 that is connected with first violently pipe 5, the axis of the circle of arc rack 13 place can respectively with the axis collineation of the semicircle slide rail place circle of annular slide rail 4 lower extreme, be equipped with first gear 14 in the lower extreme of annular slide rail 4, first gear 14 passes through the bearing rotation and installs on box 1, be equipped with first gear 14 drive arrangement on box 1, be equipped with second gear 15 in the upper end of annular slide rail 4, second gear 15 passes through one-way bearing rotation with box 1 and is connected, arc rack 13 can respectively with first gear 14, the meshing cooperation of second gear 15, be equipped with first violently pipe 5 hoisting device in the box 1. The invention has simple structure and ingenious conception, is provided with a plurality of groups of independent advertising cloth, can display the advertising cloth in turn in sequence, is convenient to operate when replacing one advertising cloth, can meet the market demand, and is suitable for popularization. When the invention is used, the box body 1 is fixedly arranged at a proper position, and pedestrians can see the stretched advertisement cloth 12 positioned at the left side of the annular slide rail 4 through the glass in the glass window 2; when the displayed advertisement cloth 12 is replaced, firstly, the first gear 14 is driven to rotate by the driving device, the first gear 14 is meshed and matched with the arc-shaped rack 13 corresponding to the lower side, so that the arc-shaped rack 13 drives the sliding block 7 and the first transverse pipe 5 to move clockwise along the lower end of the annular sliding rail 4 until the first gear 14 is separated from the arc-shaped rack 13, then the driving device is controlled to stop rotating the first gear 14, the advertisement cloth 12 in the upper group of transverse pipes is rewound on the square pipe 11 under the torsion spring bearing action, and upward pulling force is generated on the transverse pipe group where the arc-shaped rack 13 is located, (the group of transverse pipes is the transverse pipe group between the upper group of transverse pipes and the lower group of transverse pipes), so that the transverse pipes of the group of transverse pipes continue to slide clockwise along the annular sliding rail 14, until the arc-shaped rack 13 of the next group of transverse pipes is meshed and matched with the first gear 14, at this time, because the first gear, so that the next group of arc-shaped racks 13 can not rotate clockwise, the pulling ropes 8 between the group of transverse pipe sets and the next group of transverse pipe sets are stretched and tightened, the first transverse pipe 5 in the group of transverse pipe sets is positioned on the lifting route of the lifting device, the first transverse pipe 5 in the group can be lifted by the lifting device to move upwards along the left side of the annular slide rail 4, so that the advertising cloth 12 in the group is stretched, the square pipe 11 drives the square rod 10 to rotate, the torsional spring bearing stores energy, the first transverse pipe 5 in the group is lifted by the lifting device to the upper end of the annular slide rail 4, the arc-shaped racks 13 in the group are meshed and matched with the second gear 15 and drive the second gear 15 to rotate clockwise, because the second gear 15 is rotatably connected with the box body 1 through the one-way bearing, the second gear 15 can not rotate anticlockwise, so that the first transverse pipe 5 can not move along the annular slide rail 4, so that the advertising cloth 12 in the group can be kept, meanwhile, the second gear 15 rotates to drive the upper group of arc-shaped racks 13 to rotate, so that the upper group of transverse pipe groups is positioned on the right side of the annular slide rail 4 and slides downwards under the action of gravity; the process is repeated continuously, so that the advertising cloth 12 can be stretched and unfolded one by one, and the advertising cloth 12 is displayed; when the advertisement cloth 12 is replaced, the advertisement cloth in the transverse pipe group positioned on the right side of the annular slide rail 4 is taken down together with the square pipe 11 through the access hole 3, the advertisement cloth 12 and the square pipe 11 are replaced by new advertisement cloth, the advertisement cloth is wound on the square pipe 11 in the second transverse pipe 6, and the torsion spring bearing is in an energy storage stretching state.

Specifically, as shown in the figure, the driving device according to the present embodiment includes a driving motor 20, coaxial worm wheels 21 are fixedly mounted on opposite sides of the first gear 14, a worm 22 is disposed on one side of the worm wheel 21 in a meshing and fitting manner, an upper end of the worm 22 is fixedly connected with a lower end of a rotating shaft of the driving motor 20, and the driving motor 20 is fixedly mounted on the box 1. When the driving motor 20 is electrified, the worm 22 is driven to rotate, the worm 22 drives the worm wheel 21 and the first gear 14 to rotate, and the first gear 14 is prevented from actively rotating by utilizing self-locking between the worm wheel and the worm.

Specifically, as shown in the figure, the lifting device according to the embodiment includes a motor 30, the motor 30 is fixedly installed at the bottom of the box body 1, a first chain wheel 31 is fixedly installed at an end portion of a rotating shaft of the motor 30, a second chain wheel 32 is arranged above the first chain wheel 31, the second chain wheel 32 is in transmission connection with the first chain wheel 31 through a chain 33, the second chain wheel 32 is rotatably installed on the box body 1 through a bearing, an inner end of a shift lever 34 is fixedly connected to an outer side of the chain 33, and an outer end of the shift lever 34 can be in contact fit with outer peripheries of the first transverse pipe 5 and the second transverse pipe. The motor 30 is electrified, the rotating shaft of the motor 30 drives the first chain wheel 31 to rotate, the first chain wheel 31 drives the second chain wheel 32 to rotate through the chain 33, so that the chain 33 drives the shift lever 34 to rotate anticlockwise, when the shift lever 34 is positioned on the right side of the chain 33, the shift lever 34 moves upwards, the outer end of the shift lever 34 can shift the first transverse pipe 5 upwards, and the first transverse pipe 5 moves upwards along the left side of the annular slide rail 4; when the first gear 14 contacts with the left end of the corresponding arc-shaped rack 13 and starts to be meshed and matched, at the moment, the second transverse pipe 6 adjacent to the left side of the arc-shaped rack 13 cannot be upwards supported by the outer end of the shifting rod 34, when the first gear 14 finishes to be meshed and separated with the right end of the arc-shaped rack 13, the square pipe 11 inside the second transverse pipe 6 adjacent to the left side of the arc-shaped rack 13 rotates under the action of a torsion spring bearing, the advertisement cloth 12 is wound on the square pipe 11 again, the second transverse pipe 6 moves upwards, the transverse pipe 6 drives the adjacent transverse pipe group to move clockwise through the pull rope 8, the arc-shaped rack 13 of the next transverse pipe group and the first gear 14 start to be meshed and matched, at the moment, the outer end of the shifting rod 34 can be in contact and matched with the bottom side of the first transverse pipe 5, and the.

Further, as shown in the figure, the front and rear ends of the first horizontal tube 5 and the front and rear ends of the second horizontal tube 6 in the embodiment are respectively in sliding contact fit with the corresponding inner walls of the box body 1. The stability of the movement of the first horizontal tube 5 and the second horizontal tube 6 is increased, and the square tube 11 is prevented from moving out of the first horizontal tube 5 and the second horizontal tube 6.

Furthermore, as shown in the drawings, a movable door 50 is hinged to one side of the access opening 3, the movable door 50 can seal the access opening 3, and a drawer lock is arranged between the movable door 50 and the box body 1. The drawer lock can keep the movable door 50 closed so that the access opening 3 is closed, and the movable door 50 can be opened after the drawer lock is opened, so that the access opening 3 is opened.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (5)

1. The utility model provides a multi-functional strutting arrangement of outdoor bill-board which characterized in that: comprises a box body (1), a glass window (2) is arranged in the middle of one side of the box body (1), an access hole (3) is arranged on the front side of the box body (1), annular slide rails (4) which are symmetrical front and back are fixedly installed in the box body (1), a plurality of first transverse pipes (5) and second transverse pipes (6) which are distributed along the annular slide rails (4) are arranged on the outer sides of the annular slide rails, the rear ends of the first transverse pipes (5) and the second transverse pipes (6) are closed, the front ends of the first transverse pipes (5) and the second transverse pipes (6) are open, the first transverse pipes (5) and the second transverse pipes (6) are distributed in a cross mode, the two ends of the inner sides of the first transverse pipes (5) and the two ends of the inner sides of the second transverse pipes (6) are respectively and fixedly connected with the outer sides of sliding blocks (7), the sliding blocks (7) are respectively installed on the corresponding annular slide rails (4) in a sliding fit mode, transverse pipe groups are formed by the adjacent first transverse pipes (, the outer side of a first transverse pipe (5) and the outer side of a second transverse pipe (6) are respectively provided with a strip-shaped through groove (9), the front end of the strip-shaped through groove (9) is opened, coaxial square rods (10) are respectively arranged in the first transverse pipe (5) and the second transverse pipe (6), the rear end of the first transverse pipe (5) is fixedly connected with the rear end of the corresponding square rod (10), the rear end of the second transverse pipe (6) is rotatably connected with the rear end of the corresponding square rod (10) through a torsion spring bearing, the periphery of the square rod (10) is in sliding fit with a mounting square pipe (11), the outer side of a transverse pipe group is provided with advertisement cloth (12), two ends of the advertisement cloth (12) respectively penetrate through the strip-shaped through groove (9) to be fixedly connected with the periphery of the corresponding square pipe (11), and one end of the advertisement cloth (12) is wound on the periphery of the square pipe (11) in the second transverse; inboard fixed mounting arc rack (13) of slider (7) that are connected with first violently pipe (5), be equipped with first gear (14) in the lower extreme of annular slide rail (4), first gear (14) are installed on box (1) through bearing rotation, be equipped with first gear (14) drive arrangement on box (1), be equipped with second gear (15) in the upper end of annular slide rail (4), second gear (15) are connected through one-way bearing rotation with box (1), arc rack (13) can respectively with first gear (14), second gear (15) meshing cooperation, be equipped with first violently pipe (5) hoisting device in box (1).

2. The multifunctional supporting device for the outdoor advertising board as claimed in claim 1, wherein: the driving device comprises a driving motor (20), wherein the opposite sides of the first gear (14) are respectively and fixedly provided with a worm wheel (21) which is coaxial, one side of the worm wheel (21) is meshed and matched with a worm (22), the upper end of the worm (22) is fixedly connected with the lower end of a rotating shaft of the driving motor (20), and the driving motor (20) is fixedly arranged on the box body (1).

3. The multifunctional supporting device for the outdoor advertising board as claimed in claim 1, wherein: lifting device include motor (30), motor (30) fixed mounting is in the bottom of box (1), the first sprocket of tip fixed mounting (31) of motor (30) pivot, the top of first sprocket (31) is equipped with second sprocket (32), second sprocket (32) are connected through chain (33) transmission with first sprocket (31), second sprocket (32) rotate through the bearing and install on box (1), the inner of chain (33) outside fixed connection driving lever (34), the outer end of driving lever (34) can with first violently pipe (5), the periphery contact cooperation of violently pipe (6) of second.

4. The multifunctional supporting device for the outdoor advertising board as claimed in claim 1, wherein: the front end and the rear end of the first transverse pipe (5) and the front end and the rear end of the second transverse pipe (6) are respectively in sliding contact fit with the corresponding inner walls of the box body (1).

5. The multifunctional supporting device for the outdoor advertising board as claimed in claim 1, wherein: one side of access hole (3) articulated installation dodge gate (50), dodge gate (50) can make access hole (3) seal, and be equipped with the drawer lock between dodge gate (50) and box (1).

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