CN112634789A - Adjustable advertisement frame for billboard - Google Patents
Adjustable advertisement frame for billboard Download PDFInfo
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- CN112634789A CN112634789A CN202011540591.3A CN202011540591A CN112634789A CN 112634789 A CN112634789 A CN 112634789A CN 202011540591 A CN202011540591 A CN 202011540591A CN 112634789 A CN112634789 A CN 112634789A
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- fixing ring
- upright post
- ring
- gear
- fixedly connected
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0068—Modular articulated structures, e.g. stands, and articulation means therefor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0037—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels supported by a post
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0075—Pillars
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0087—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Transmission Devices (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The application relates to the field of advertisement frames, in particular to an adjustable advertisement frame for a billboard. The key points of the technical scheme are as follows: the device comprises a vertical column arranged along the vertical direction, and a power input part, a transmission part, a planetary gear driving part and an installation part; the power input part is arranged on the upright post, the transmission part is rotationally connected to the upright post, one end of the transmission part is connected with the power input part, and the power input part is used for driving the transmission part to rotate; the planetary gear driving part is arranged at the top end of the upright post, the other end of the transmission part is connected with the planetary gear driving part, and the transmission part is used for driving the planetary gear driving part to rotate; installation department fixed connection in on the planetary gear drive division, the installation department is used for installing the bill-board, and this application has the effect that promotes the bandwagon effect of advertisement frame.
Description
Technical Field
The application relates to the field of advertisement frames, in particular to an adjustable advertisement frame for a billboard.
Background
The advertisement frame is a display tool of propaganda materials, is usually matched with an advertisement board for use, plays a role in simply and clearly displaying commodities and conveying information by printing propaganda information at the advertisement board, is widely applied to public places such as amusement parks, stations, parks and bus stations, and is popular among people and consumers.
At present, in the correlation technique, the advertising frame includes stand and bill-board usually, and the stand sets up along vertical direction, and the bottom fixed mounting of stand is in ground department, and the bill-board passes through fixed connection's mode and installs in the top of stand, and at this moment, the bill-board has higher height, possesses better field of vision, can be convenient for watch advertisement content to more pedestrians.
In view of the above-mentioned related art, the inventor finds that the billboard in the related art can only display towards the same direction, and in some open areas, it is difficult to display people in multiple directions, so that the display of the advertisement frame has a larger space for improvement.
Disclosure of Invention
In order to promote the bandwagon effect of advertisement frame, this application provides an adjustable advertisement frame for bill-board.
The application provides an adjustable advertisement frame for bill-board adopts following technical scheme:
an adjustable advertisement frame for a billboard comprises a vertical column arranged along the vertical direction, and comprises a power input part, a transmission part, a planetary gear driving part and an installation part; the power input part is arranged on the upright post, the transmission part is rotationally connected to the upright post, one end of the transmission part is connected with the power input part, and the power input part is used for driving the transmission part to rotate; the planetary gear driving part is arranged at the top end of the upright post, the other end of the transmission part is connected with the planetary gear driving part, and the transmission part is used for driving the planetary gear driving part to rotate; the installation department fixed connection in on the planetary gear drive division, the installation department is used for installing the bill-board.
Through adopting above-mentioned technical scheme, power input portion department input power, under drive assembly's effect, planetary gear drive portion starts, and planetary gear drive portion drives the installation department and rotates, and at this moment, the installation department that supplies bill-board fixed mounting can drive the bill-board and rotate for the bill-board can show towards a plurality of positions, and the bandwagon effect of advertisement frame is promoted, reasonable in design between each part, and the transmission is steady.
Preferably, the transmission part includes a transmission shaft, a first bevel gear and a second bevel gear, the interior of the upright column is hollow, the top end of the upright column is sealed, the transmission shaft is located in the upright column, the transmission shaft is arranged along the vertical direction, the transmission shaft is rotatably connected with the upright column, the top end of the transmission shaft penetrates through the top wall of the upright column, the top end of the transmission shaft is connected with the planetary gear driving part, the first bevel gear is fixedly connected to the transmission shaft, the second bevel gear is fixedly connected to the power input part, the first bevel gear is engaged with the second bevel gear, and the power input part is used for driving the second bevel gear to rotate.
Through adopting above-mentioned technical scheme, start power input portion, power input portion drive second bevel gear rotates, realize the input of power in transmission portion department, at this moment, under the effect of intermeshing's first bevel gear and second bevel gear, the transmission shaft rotates, the transmission shaft transfers the moment of torsion to planetary gear drive portion department, realize the transmission of power, the process is swift stable, in addition, the transmission shaft holding is in the stand, make the structure of advertisement frame more compact, transmission portion can also obtain enclosing of stand simultaneously and establish the protection, the security of structure is better.
Preferably, the planetary gear driving part comprises a sun gear, a gear ring and a plurality of planet gears, the sun gear is fixedly connected to the transmission part, and the transmission part is used for driving the sun gear to rotate; the gear ring and the sun gear are coaxially arranged, the bottom of the gear ring is in sliding and abutting joint with the top end of the upright post, and the mounting part is fixedly connected to the gear ring; the planetary wheels are uniformly arranged along the circumferential direction between the gear ring and the sun wheel, are rotatably connected to the stand column, and are respectively meshed with the sun wheel and the gear ring.
Through adopting above-mentioned technical scheme, under the drive effect of transmission portion, transmission portion drives the sun gear and rotates, and the sun gear drives a plurality of planet wheel and rotates simultaneously, and a plurality of planet wheel drives the ring gear immediately and rotates along the axle center of sun gear, and at ring gear pivoted in-process, the ring gear drives the installation department and realizes rotating, and the planet gear drive portion has the steady characteristics of transmission for the rotation action of installation department is steady, and the structure is practical.
Preferably, the mounting part comprises a first mounting seat, a second mounting seat and a connecting rod; the first mounting seat is fixedly connected to the planetary gear driving part; the connecting rod sets up along the horizontal direction, the one end fixed connection of connecting rod in on the first mount pad, second mount pad fixed connection in the other end of connecting rod, the second mount pad has the perpendicular lateral wall that is used for supplying the bill-board installation.
Through adopting the above technical scheme, first mount pad plays the effect with installation department and planetary gear drive portion fixed connection, first mount pad plays the function of support base here, at this moment, the connecting rod that sets up along the level supports the second mount pad, and simultaneously, the connecting rod extends the outside to the stand with the second mount pad, install the bill-board in the perpendicular lateral wall department of second mount pad, make the bill-board install in the stand outside, make the installation area of bill-board can enlarge, but make the bill-board level move towards the pedestrian simultaneously, be convenient for show, structural design is reasonable and practical.
Preferably, the power input portion comprises a motor, and an output shaft of the motor is connected with the transmission portion.
Through adopting above-mentioned technical scheme, the motor can comparatively output the moment of torsion steadily, and then realizes the stable input of power, satisfies the in-service use operating mode, and the structure is practical.
Preferably, the installation department is last fixedly connected with first locating part, fixedly connected with second locating part on the stand, the second locating part has closed loop joint clearance, first locating part inlay establish to the closed loop joint clearance department of second locating part, first locating part with the second locating part is spacing in the mutual lock of vertical direction, first locating part along the profile in closed loop joint clearance slide the butt in on the second locating part.
Through adopting above-mentioned technical scheme, it is spacing to buckle spacing first locating part and the second each other in vertical direction and can be spacing with mutual lock between stand and the first mount pad for the installation department is difficult in the rotation in-process and the stand pine takes off each other, stability when the first mount pad uses obtains promoting, in addition, but the rotation of the first locating part of mutual slip butt and the rotation of second locating part adaptation installation department provides the motion degree of freedom for the rotation of installation department, laminating in-service use operating mode, practical structure.
Preferably, the first limiting part comprises a first fixing ring, a limiting rod and a limiting block; the first fixing ring is sleeved on the installation part and fixedly connected with the installation part, the limiting rod is arranged along the vertical direction, the top end of the limiting rod is fixedly connected to the bottom of the first fixing ring, and the bottom end of the limiting rod is inserted into the closed-loop clamping gap; the limiting block is fixedly connected to the bottom end of the limiting rod, and the limiting block is abutted and limited to the second limiting part.
Through adopting above-mentioned technical scheme, first solid fixed ring provides the fixed stay for the gag lever post, and at this moment, the stopper that is located the gag lever post bottom obtains the fixed stay, and the gag lever post of pegging graft in closed loop joint clearance makes the stopper holding in closed loop joint clearance, forms barb-like joint structure between stopper and the gag lever post, and is spacing through spacing stopper and second locating part looks butt, and the realization is first locating part and second locating part between the mutual lock spacing.
Preferably, the second limiting part comprises a second fixing ring, a third fixing ring and a support rod, the second fixing ring is sleeved on the upright post, and the second fixing ring is fixedly connected to the upright post; the third fixing ring is sleeved on the stand column, the outer diameter of the third fixing ring is larger than that of the second fixing ring, the third fixing ring and the second fixing ring are coaxially arranged, the third fixing ring and the second fixing ring are opposite to each other, and a closed-loop clamping gap is formed between the third fixing ring and the second fixing ring; the two ends of the supporting rod are fixedly connected to the stand column and the third fixing ring respectively, and the first limiting part is abutted and limited to the bottom of the second fixing ring and the bottom of the third fixing ring respectively.
Through adopting above-mentioned technical scheme, the solid fixed ring of second obtains the support of stand through fixed connection's mode, and the solid fixed ring of third obtains the fixed stay through the bracing piece, form firm joint structure between the solid fixed ring of second and the solid fixed ring of third this moment, first locating part is when running through closed loop joint clearance and butt to the solid fixed ring of second and the solid fixed ring of third, the solid fixed ring of second and the solid fixed ring of third can apply upward movement's motion spacing to first locating part, realize the mutual location between installation department and the stand, the structure is firm.
Preferably, the bracing piece includes mutually perpendicular's first support arm and second support arm, first support arm sets up along the level, the second support arm is along vertical setting, the one end of first support arm with the bottom fixed connection of second support arm, the other end of second support arm with the solid fixed ring's of third bottom fixed connection, first support arm is kept away from the one end fixed connection of second support arm in on the stand.
Through adopting above-mentioned technical scheme, first support arm can extend the solid fixed ring of third towards the outside of stand, realizes fixing a position the solid fixed ring's of third put position, and simultaneously, vertical stay is carried out to the solid fixed ring's of third bottom to the second support arm for solid fixed ring of third realizes hanging fixedly for the stand, and the structure is ingenious, and laminating in-service use operating mode.
Preferably, a reinforcing rib is arranged between the first support arm and the second support arm, and the reinforcing rib is fixedly connected with the first support arm and the second support arm respectively.
Through adopting above-mentioned technical scheme, the reinforcing floor plays the effect of the joint strength between first support arm of reinforcing and the second support arm for the overall structure intensity of bracing piece obtains promoting, and then promotes the solid fixed ring's of third atress intensity, and the structure is practical.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the power input part inputs power, the planetary gear driving part is started under the transmission action of the transmission assembly, the planetary gear driving part drives the mounting part to rotate, at the moment, the mounting part for fixedly mounting the advertising board can drive the advertising board to rotate, so that the advertising board can be displayed towards a plurality of directions, the display effect of the advertising frame is improved, the parts are reasonably designed, and the transmission is stable;
2. the first limiting piece and the second limiting piece which are mutually buckled and limited can mutually buckle and limit the upright post and the first mounting seat, so that the mounting part is not easy to loosen from the upright post in the rotating process, and the stability of the first mounting seat in use is improved;
3. the connecting rod extends the second mount pad to the outside of stand, installs the bill-board in the perpendicular lateral wall department of second mount pad for the bill-board is installed in the stand outside, makes the installation area of bill-board can enlarge, but makes the bill-board level move towards the pedestrian simultaneously, is convenient for demonstrate, and structural design is reasonable and practical.
Drawings
Fig. 1 is a schematic structural diagram of an advertisement frame of the present application.
Fig. 2 is a cross-sectional view of an advertising shelf of the present application.
FIG. 3 is a schematic view showing the assembly relationship between the mounting portion and the planetary gear drive portion of the present application.
Fig. 4 is a schematic structural diagram of a first position limiting member and a second position limiting member according to the present application.
Fig. 5 is a schematic structural diagram of another view angle between the first limiting member and the second limiting member according to the present application.
Description of reference numerals: 1. a column; 101. a cover plate; 2. a power input section; 3. a transmission section; 31. a drive shaft; 32. a first bevel gear; 33. a second bevel gear; 4. a planetary gear drive section; 41. a sun gear; 42. a ring gear; 43. a planet wheel; 5. an installation part; 51. a first mounting seat; 52. a second mounting seat; 53. a connecting rod; 6. a first limit piece; 61. a first retaining ring; 62. a limiting rod; 63. a limiting block; 7. a second limiting member; 71. a second retaining ring; 72. a third fixing ring; 73. a support bar; 731. a first support arm; 732. a second support arm; 8. a closed loop clamping gap; 9. and a reinforcing rib plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses an adjustable advertisement frame for a billboard. Referring to fig. 1, the advertisement frame includes a vertical column 1 arranged along a vertical direction, in this embodiment, the vertical column 1 is arranged in a cylindrical shape, the vertical column 1 is arranged along the vertical direction, the interior of the vertical column 1 is hollow, and the top end of the vertical column 1 is arranged in a closed shape; in addition, the bottom of stand 1 is the setting of opening form, and stand 1 still includes a apron 101 that is located the bottom, and apron 101 and stand 1 looks fixed connection, and apron 101 closes stand 1's bottom lid, and apron 101 is fixed with ground at this accessible expansion screw, and at this moment, stand 1's bottom is realized fixedly, and stand 1 is used for supporting the bill-board.
Referring to fig. 1 and 2, in order to improve the display effect of the billboard on the advertisement frame, the advertisement frame further comprises a power input part 2, a transmission part 3, a planetary gear driving part 4 and a mounting part 5; the advertising board mounting structure comprises a vertical column 1, a planetary gear driving part 4, a mounting part 5, a planetary gear part, a mounting part 5 and a display part, wherein the planetary gear driving part 4 is arranged at the top end of the vertical column 1, the mounting part 5 is connected with the planetary gear part, the planetary gear driving part 4 is used for driving the mounting part 5 to rotate by taking a vertical axis as a center, the mounting part 5 is used for mounting an advertising board, when the mounting part 5 rotates, the advertising board; in addition, the transmission part 3 is arranged inside the upright post 1, the power input part 2 is arranged on the upright post 1, two ends of the transmission part 3 are respectively connected with the power input part 2 and the planetary gear driving part 4, the power input part 2 is used for driving the transmission part 3 to rotate, and the transmission part 3 is used for transmitting the power of the power input part 2 to the planetary gear driving part 4 so as to drive the planetary gear driving part 4 to rotate.
Referring to fig. 2, in particular, to realize the input of power and the transmission of power to the planetary gear drive section 4. The power input part 2 comprises a motor, the motor can be selected as a servo motor, a three-phase asynchronous motor and the like, the device capable of outputting torque can be selectively used, the type and the specific type seat of the motor are not limited in the position, the motor is fixedly installed on the outer wall of the stand column 1, the motor is located at the position, close to the bottom, of the stand column 1, a through hole is formed in the side wall of the stand column 1 in a penetrating mode, the output shaft of the motor extends into the stand column 1 along the horizontal direction, the output shaft of the motor is connected with the transmission part 3, the motor can drive the output shaft to rotate through starting the motor, torque is. Meanwhile, the outer wall of the upright post 1 can be additionally provided with a protection box, and the motor is accommodated in the protection box to protect the motor.
In addition, the transmission section 3 includes a transmission shaft 31, a first bevel gear 32, and a second bevel gear 33. Transmission shaft 31, first bevel gear 32 and second bevel gear 33 three all are located stand 1, and transmission shaft 31 sets up along vertical direction, and in this embodiment, the axle center of transmission shaft 31 coincides mutually with the axle center of stand 1, and the bottom of transmission shaft 31 passes through the bearing with apron 101 to be rotated and is connected, and the top of transmission shaft 31 passes through the bearing with the roof that the stand 1 top is the closure and rotates to be connected, and at this moment, transmission shaft 31 and stand 1 rotate to be connected. The first bevel gear 32 is fixedly installed on the transmission shaft 31, the second bevel gear 33 is fixedly installed on an output shaft of the motor, the first bevel gear 32 is adjacent to the second bevel gear 33, and the first bevel gear 32 is meshed with the second bevel gear 33, when the output shaft of the motor rotates, the output shaft of the motor can drive the second bevel gear 33 to rotate, the second bevel gear 33 drives the first bevel gear 32 to rotate, and when the first bevel gear 32 rotates, the transmission shaft 31 is driven to rotate in the upright post 1.
In addition, referring to fig. 2 and 3, a through hole is formed in the top end surface of the upright post 1 in a penetrating manner along the vertical direction, the top end of the transmission shaft 31 upwardly penetrates through the top wall of the upright post 1 through the through hole and extends to the outside of the upright post 1, and the top end of the transmission shaft 31 is connected with the planetary gear driving part 4, so that the transmission shaft 31 can transmit power input near the end of the upright post 1 to the planetary gear driving part 4 at the top of the upright post 1, and power transmission is realized.
With continued reference to fig. 3, torque from drive shaft 31 drives planetary gear drive 4 to start, specifically, planetary gear drive 4 includes sun gear 41, ring gear 42, and a plurality of planet gears 43, planet gears 43 are provided in number not less than two, and in this embodiment, the number of planet gears 43 is three for example. The sun gear 41 is fixedly mounted on the transmission shaft 31, and when the transmission shaft 31 rotates, the transmission shaft 31 can drive the sun gear 41 to rotate.
In addition, the gear ring 42 is placed on the upper surface of the top wall of the upright post 1 along the horizontal direction, the bottom of the gear ring 42 is in sliding contact with the top end of the upright post 1, the gear ring 42 is rotated, the gear ring 42 can be rotated and slid on the upright post 1, meanwhile, the gear ring 42 is sleeved outside the sun gear 41, the sun gear 41 is located inside the gear ring 42 at the moment, the axial lead of the gear ring 42 and the axial lead of the sun gear 41 are placed coaxially, and the gear ring 42 and the sun gear 41 are arranged coaxially.
In addition, planet wheel 43 is located between ring gear 42 and sun gear 41, a plurality of planet wheel 43 evenly arranges along the circumference between ring gear 42 and the sun gear 41, in this embodiment, three planet wheel 43 is equilateral triangle and arranges, the top of stand 1 is provided with gear installation axle, gear installation axle sets up along vertical direction, gear installation axle set up quantity and planet wheel 43 set up quantity unanimous, gear installation axle's bottom is passed through the bearing and is rotated the top of bearing in stand 1, a plurality of planet wheel 43 one-to-one fixed mounting is on a plurality of gear installation axles, planet wheel 43 realizes here to rotate to be connected on stand 1. The two sides of the planet wheel 43 are respectively meshed with the sun wheel 41 and the ring gear 42, when the sun wheel 41 rotates, the sun wheel 41 drives the three planet wheels 43 to rotate, and it should be noted that the sun wheel 41, the planet wheels 43 and the ring gear 42 can adopt a helical tooth shape, so that the planet wheels 43 push the ring gear 42 towards the upright 1 through the helical tooth, and the ring gear 42 is more stable when in use; three planet wheel 43 drive ring gear 42 rotates, and planetary gear drive portion 4 can carry out speed reduction adjustment with the moment of torsion of transmission shaft 31 department for ring gear 42 rotates steadily, with installation department 5 fixed connection on ring gear 42, ring gear 42 can drive installation department 5 and carry out steady rotation.
With continued reference to fig. 3, to mount the billboard, the mounting portion 5 includes a first mounting seat 51, a second mounting seat 52 and a connecting rod 53.
In the present embodiment, the first mounting base 51 is disposed in a cylindrical shape, the first mounting base 51 is disposed along a vertical direction, an axial line of the first mounting base 51 coincides with an axial line of the gear ring 42, the gear ring 42 can be fixedly mounted on the first mounting base 51 in a manner of fixing with a screw, wherein the screw can penetrate through the first mounting base 51 from top to bottom and is connected to the gear ring 42 in a threaded manner, at this time, the first mounting base 51 is fixedly connected with the planetary gear driving portion 4, and when the gear ring 42 rotates, the first mounting base 51 rotates.
In addition, the connecting rod 53 is arranged along the horizontal direction, one end of the connecting rod 53 is fixedly connected to the peripheral surface of the first mounting seat 51 by welding, the second mounting seat 52 is arranged in a plate shape, the second mounting seat 52 is arranged along the vertical direction, the second mounting seat 52 at this time has two side walls which are vertically arranged and back to back, the side wall which is vertically arranged on the second mounting seat 52 is defined as a vertical side wall, one side vertical side wall of the second mounting seat 52 is fixedly connected to one end of the connecting rod 53 far away from the first mounting seat 51 by welding, the vertical side wall on the second mounting seat 52 back to the connecting rod 53 can be used for fixing the advertising board, when the advertising board is fixed, the advertising board can be fixedly arranged on the second mounting seat 52 by bolt fixing, the second mounting seat 52 supports the advertising board, the first mounting seat 51 and the supporting rod 73 support the second mounting seat 52, so that the billboard is fixedly installed. And, the support rod 73 can extend the second mounting seat 52 to the outer side of the upright post 1, so that the billboard can be mounted on the outer side of the upright post 1, and the mounting area of the billboard is increased.
Referring to fig. 4 and 5, in order to further improve the stability of the installation portion 5 during use, a first limiting member 6 is fixedly connected to the installation portion 5, a second limiting member 7 is fixedly connected to the column 1, the second limiting member 7 has a closed-loop clamping gap 8, the first limiting member 6 is embedded in the closed-loop clamping gap 8 of the second limiting member 7, the first limiting member 6 and the second limiting member 7 are mutually buckled in the vertical direction for limitation, and the first limiting member 6 can slide along the profile of the closed-loop clamping gap 8 and abut against the second limiting member 7.
Specifically, first locating part 6 includes first solid fixed ring 61, gag lever post 62 and stopper 63, first solid fixed ring 61 is the ring form setting, the internal diameter of first solid fixed ring 61 is unanimous with first mount pad 51's external diameter, first solid fixed ring 61 is put along the horizontal direction, first solid fixed ring 61 along vertical cup jointing on the first mount pad 51 of installation department 5, the inner wall of first solid fixed ring 61 and the global butt of laminating mutually of first mount pad 51, and first solid fixed ring 61 and first mount pad 51 pass through welded fastening's mode or through the mode of fix with screw and installation department 5 looks fixed connection, first locating part 6 and installation department 5 realize mutual fixed connection this moment.
In addition, the limiting rod 62 is arranged in a round rod shape in the embodiment, the limiting rod 62 is arranged along the vertical direction, and the top end of the limiting rod 62 is fixedly connected to the bottom of the first fixing ring 61 in a welding and fixing manner; the limiting block 63 is a cake-shaped setting in this embodiment, the limiting block 63 is fixedly connected to the bottom end of the limiting rod 62 through a welding fixing mode, at this time, a T-shaped buckling structure is formed between the limiting block 63 and the limiting rod 62, the limiting rod 62 and the limiting block 63 are used for buckling with the second limiting part 7, it should be noted that here, a limiting rod 62 and a limiting block 63 which are fixed to each other are defined as a set of limiting rod 62 and a limiting block 63, the limiting rod 62 and the limiting block 63 can be in multiple groups, for example, three groups, four groups or five groups, the multiple groups of limiting rods 62 and limiting blocks 63 are uniformly arranged at the bottom of the first fixing ring 61 along the contour direction of the first fixing ring 61, and the multiple groups of limiting rods 62 play a role in hooking and limiting multiple positions in the circumferential direction of the first fixing ring 61.
With continued reference to fig. 4 and 5, the second limiting member 7 includes a second fixing ring 71, a third fixing ring 72, and a support rod 73. The second fixing ring 71 and the third fixing ring 72 are both arranged in a circular ring shape, the inner diameter of the second fixing ring 71 is consistent with the outer diameter of the upright post 1, the second fixing ring 71 is sleeved on the upright post 1, the inner wall of the second fixing ring 71 is attached to the upright post 1, and the second fixing ring 71 is fixedly connected to the upright post 1 in a welding and fixing mode; the support rod 73 is used for supporting the third fixing ring 72, so that the third fixing ring 72 is fixed, at this time, the outer diameter of the third fixing ring 72 is larger than the outer diameter of the second fixing ring 71, the third fixing ring 72 is sleeved on the column 1, the axis of the second fixing ring 71 coincides with the axis of the third fixing ring 72, at this time, the third fixing ring 72 and the second fixing ring 71 are coaxially arranged, and the third fixing ring 72 and the second fixing ring 71 are located at the same height, at this time, the third fixing ring 72 and the second fixing ring 71 are opposite to each other, a closed-loop clamping gap 8 is formed between the third fixing ring 72 and the second fixing ring 71, and more specifically, the closed-loop clamping gap 8 is annularly arranged.
At this time, the bottom end of the limiting rod 62 is inserted into the closed-loop clamping gap 8 and penetrates through the closed-loop clamping gap 8, and the peripheral surface of the limiting rod 62 is respectively abutted to the third fixing ring 72 and the second fixing ring 71. Meanwhile, the two sides of the limiting block 63 extend from the bottom of the closed-loop clamping gap 8 to the bottoms of the second fixing ring 71 and the third fixing ring 72 respectively, at this moment, the limiting block 63 is located at the bottoms of the second fixing ring 71 and the third fixing ring 72, the top of the limiting block 63 slides and abuts against the bottoms of the second fixing ring 71 and the third fixing ring 72 respectively, at this moment, the first limiting part 6 vertically abuts against and is limited with the second fixing ring 71 and the third fixing ring 72 respectively, further, the limiting block 63 abuts against and is limited with the second limiting part 7, at this moment, mutual fastening and limiting are realized in the vertical direction between the upright 1 and the mounting part 5, and the mounting part 5 is not easy to loosen and release from the upright 1 in the.
Meanwhile, the limiting block 63 slides and abuts against the second fixing ring 71 and the third fixing ring 72 respectively, when the installation part 5 rotates, the first limiting part 6 rotates around the axis of the installation part 5 in the closed-loop clamping gap 8, at the moment, the closed-loop clamping gap 8 provides a motion freedom degree for the motion of the first limiting part 6, and the installation part 5 is enabled to rotate relative to the stand column 1 while being clamped and limited by the installation part 5 and the stand column 1.
Referring to fig. 5, in order to support and support the third fixing ring 72, two ends of the supporting rod 73 are respectively and fixedly connected to the peripheral surface of the upright 1 and the bottom of the third fixing ring 72, wherein the supporting rod 73 is plural, for example, three, four, or five, etc., the supporting rods 73 are uniformly arranged between the third fixing ring 72 and the upright 1 along the circumferential direction of the upright 1, the supporting rods 73 can support multiple positions of the third fixing ring 72 in the circumferential direction, so that the third fixing ring 72 is stably supported, the specific setting number of the supporting rods 73 can be correspondingly set according to actual needs, and the specific setting number of the supporting rods 73 is not limited here.
Specifically, the supporting rod 73 includes a first supporting arm 731 and a second supporting arm 732 which are perpendicular to each other, the first supporting arm 731 and the second supporting arm 732 can be arranged in a square bar shape, the first supporting arm 731 is arranged horizontally, the second supporting arm 732 is arranged vertically, one end of the first supporting arm 731 is fixedly connected with the bottom end of the second supporting arm 732, and usually, the first supporting arm 731 and the second supporting arm 732 are welded and fixed; the other end of the second arm 732 is fixedly connected to the bottom of the third fixing ring 72, and usually, the second arm 732 is fixedly mounted on the third fixing ring 72 by welding, and the support rod 73 is fixed to the third fixing ring 72; meanwhile, one end of the first arm 731, which is far from the second arm 732, is fixedly connected to the upright 1, for example, a butt plate may be welded to the end of the first arm 731, and the first arm 731 and the upright 1 are fixed by using a screw to penetrate through the butt plate and to be screwed to the upright 1.
Meanwhile, the third fixing ring 72 can be further detachably arranged, for example, the third fixing ring 72 is split into two halves, the locking parts are additionally arranged on the two halves of the third fixing ring 72 respectively, the two halves of the third fixing ring 72 are mutually detached and installed through the locking parts, the supporting rod 73 and the stand column 1 are mutually detached at the moment, the third fixing ring 72 is detached, the second limiting part 7 can be detached, the first limiting part 6 is loosened, the mounting part 5 can be detached, and the planetary gear driving part 4 is overhauled.
Further, in order to improve the overall strength of the support rod 73, a reinforcing rib 9 is arranged between the first support arm 731 and the second support arm 732, the reinforcing rib 9 is arranged in a triangular plate shape, the reinforcing rib 9 has two perpendicular side edges, the two perpendicular side edges of the reinforcing rib 9 are respectively attached to the first support arm 731 and the second support arm 732, and the reinforcing rib 9 is fixedly connected with the first support arm 731 and the second support arm 732 in a welding and fixing manner, here, the reinforcing rib 9 supports the first support arm 731 and the second support arm 732, so that the overall structural strength of the support rod 73 is improved.
The implementation principle of the adjustable advertising frame for the advertising board in the embodiment of the application is as follows: on one hand, by starting the motor, the output shaft of the motor drives the second bevel gear 33 to rotate, the second bevel gear 33 drives the first bevel gear 32 to rotate, the first bevel gear 32 drives the transmission shaft 31 to rotate, and power is input; under transmission shaft 31 pivoted effect, transmission shaft 31 is with power transmission to 4 departments of planetary gear drive portion for 4 starts of planetary gear drive portion, and when 4 starts of planetary gear drive portion, ring gear 42 rotated, and ring gear 42 installation department 5 rotates, and at this moment, the installation department 5 that supplies bill-board fixed mounting can drive the bill-board and rotate, makes the bill-board show towards a plurality of positions, and the bandwagon effect of advertisement frame obtains promoting.
On the other hand, under the spacing effect of joint between first locating part 6 and the second locating part 7, spacing each other in the vertical direction between installation department 5 and the stand 1, make installation department 5 difficult pine take off stand 1 when using, stability when installation department 5 uses is promoted, and closed loop joint clearance 8 provides the degree of freedom of motion for first locating part 6, make installation department 5 and stand 1 in the spacing mutual joint of vertical direction in, installation department 5 can rotate for stand 1, and the structure is ingenious.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an adjustable advertisement frame for bill-board, includes stand (1) along vertical direction setting, its characterized in that: the power transmission device also comprises a power input part (2), a transmission part (3), a planetary gear driving part (4) and a mounting part (5);
the power input part (2) is arranged on the upright post (1), the transmission part (3) is rotationally connected to the upright post (1), one end of the transmission part (3) is connected with the power input part (2), and the power input part (2) is used for driving the transmission part (3) to rotate;
the planetary gear driving part (4) is arranged at the top end of the upright post (1), the other end of the transmission part (3) is connected with the planetary gear driving part (4), and the transmission part (3) is used for driving the planetary gear driving part (4) to rotate;
installation department (5) fixed connection in on planetary gear drive division (4), installation department (5) are used for installing the bill-board.
2. An adjustable advertising frame for a billboard as claimed in claim 1, wherein: the transmission part (3) comprises a transmission shaft (31), a first bevel gear (32) and a second bevel gear (33), the inside of the upright post (1) is hollow, the top end of the upright post (1) is closed, the transmission shaft (31) is positioned in the upright post (1), the transmission shaft (31) is arranged along the vertical direction, the transmission shaft (31) is rotationally connected with the upright post (1), the top end of the transmission shaft (31) penetrates through the top wall of the upright post (1), the top end of the transmission shaft (31) is connected with the planetary gear driving part (4), the first bevel gear (32) is fixedly connected to the transmission shaft (31), the second bevel gear (33) is fixedly connected to the power input part (2), the first bevel gear (32) is meshed with the second bevel gear (33), the power input part (2) is used for driving the second bevel gear (33) to rotate.
3. An adjustable advertising frame for a billboard as claimed in claim 1, wherein: the planetary gear driving part (4) comprises a sun gear (41), a gear ring (42) and a plurality of planet gears (43), the sun gear (41) is fixedly connected to the transmission part (3), and the transmission part (3) is used for driving the sun gear (41) to rotate;
the gear ring (42) and the sun gear (41) are coaxially arranged, the bottom of the gear ring (42) is in sliding contact with the top end of the upright post (1), and the mounting part (5) is fixedly connected to the gear ring (42);
a plurality of planet wheels (43) are uniformly arranged along the circumferential direction between the gear ring (42) and the sun wheel (41), the planet wheels (43) are rotationally connected to the upright post (1), and the planet wheels (43) are respectively meshed with the sun wheel (41) and the gear ring (42).
4. An adjustable advertising stand for a billboard as claimed in claim 1 or 2, wherein: the mounting part (5) comprises a first mounting seat (51), a second mounting seat (52) and a connecting rod (53);
the first mounting seat (51) is fixedly connected to the planetary gear driving part (4);
connecting rod (53) set up along the horizontal direction, the one end fixed connection of connecting rod (53) in on first mount pad (51), second mount pad (52) fixed connection in the other end of connecting rod (53), second mount pad (52) have the vertical side wall that is used for supplying the bill-board installation.
5. An adjustable advertising frame for a billboard as claimed in claim 1, wherein: the power input part (2) comprises a motor, and an output shaft of the motor is connected with the transmission part (3).
6. An adjustable advertising frame for a billboard as claimed in claim 3, wherein: the utility model discloses a quick-witted structure, including installation department (5), first locating part (6) of fixedly connected with on installation department (5), fixedly connected with second locating part (7) on stand (1), second locating part (7) have closed loop joint clearance (8), first locating part (6) inlay establish extremely closed loop joint clearance (8) department of second locating part (7), first locating part (6) with second locating part (7) are spacing in the mutual lock of vertical direction, first locating part (6) along the profile of closed loop joint clearance (8) slide the butt in on second locating part (7).
7. An adjustable advertising frame for a billboard as claimed in claim 6, wherein: the first limiting part (6) comprises a first fixing ring (61), a limiting rod (62) and a limiting block (63);
the first fixing ring (61) is sleeved on the mounting part (5), the first fixing ring (61) is fixedly connected with the mounting part (5), the limiting rod (62) is arranged along the vertical direction, the top end of the limiting rod (62) is fixedly connected to the bottom of the first fixing ring (61), and the bottom end of the limiting rod (62) is inserted into the closed-loop clamping gap (8);
the limiting block (63) is fixedly connected to the bottom end of the limiting rod (62), and the limiting block (63) is abutted and limited to the second limiting part (7).
8. An adjustable advertising frame for a billboard as claimed in claim 6, wherein: the second limiting part (7) comprises a second fixing ring (71), a third fixing ring (72) and a support rod (73), the second fixing ring (71) is sleeved on the upright post (1), and the second fixing ring (71) is fixedly connected to the upright post (1);
the third fixing ring (72) is sleeved on the upright post (1), the outer diameter of the third fixing ring (72) is larger than that of the second fixing ring (71), the third fixing ring (72) and the second fixing ring (71) are coaxially arranged, the third fixing ring (72) and the second fixing ring (71) are opposite to each other, and a closed-loop clamping gap (8) is formed between the third fixing ring (72) and the second fixing ring (71);
the two ends of the supporting rod (73) are respectively and fixedly connected to the upright post (1) and the third fixing ring (72), and the first limiting part (6) is respectively abutted against and limited by the bottoms of the second fixing ring (71) and the third fixing ring (72).
9. An adjustable advertising frame for a billboard as claimed in claim 8, wherein: the bracing piece (73) includes first support arm (731) and second support arm (732) of mutually perpendicular, first support arm (731) set up along the level, vertical setting is followed in second support arm (732), the one end of first support arm (731) with the bottom fixed connection of second support arm (732), the other end of second support arm (732) with the bottom fixed connection of third solid fixed ring (72), the one end fixed connection of keeping away from in first support arm (731) in on stand (1).
10. An adjustable advertising stand for a billboard as claimed in claim 9, wherein: a reinforcing rib (9) is arranged between the first support arm (731) and the second support arm (732), and the reinforcing rib (9) is fixedly connected with the first support arm (731) and the second support arm (732) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011540591.3A CN112634789B (en) | 2020-12-23 | 2020-12-23 | Adjustable advertisement frame for billboard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011540591.3A CN112634789B (en) | 2020-12-23 | 2020-12-23 | Adjustable advertisement frame for billboard |
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| Publication Number | Publication Date |
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| CN112634789A true CN112634789A (en) | 2021-04-09 |
| CN112634789B CN112634789B (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011540591.3A Active CN112634789B (en) | 2020-12-23 | 2020-12-23 | Adjustable advertisement frame for billboard |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207018937U (en) * | 2017-06-23 | 2018-02-16 | 新疆正隆电器设备有限公司 | A kind of Novel LED street lamp |
| CN210585513U (en) * | 2019-05-20 | 2020-05-22 | 浙江亚特电器有限公司 | Barrel structure of tree trunk whitewashing machine for garden maintenance and whitewashing machine |
| CN211269665U (en) * | 2019-10-23 | 2020-08-18 | 内蒙古农业大学职业技术学院 | Display device for electronic commerce |
| CN211578281U (en) * | 2020-04-26 | 2020-09-25 | 沈阳工学院 | Outdoor display device for network new media promotion |
| CN212208846U (en) * | 2020-05-18 | 2020-12-22 | 罗颖 | Rotary billboard |
-
2020
- 2020-12-23 CN CN202011540591.3A patent/CN112634789B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207018937U (en) * | 2017-06-23 | 2018-02-16 | 新疆正隆电器设备有限公司 | A kind of Novel LED street lamp |
| CN210585513U (en) * | 2019-05-20 | 2020-05-22 | 浙江亚特电器有限公司 | Barrel structure of tree trunk whitewashing machine for garden maintenance and whitewashing machine |
| CN211269665U (en) * | 2019-10-23 | 2020-08-18 | 内蒙古农业大学职业技术学院 | Display device for electronic commerce |
| CN211578281U (en) * | 2020-04-26 | 2020-09-25 | 沈阳工学院 | Outdoor display device for network new media promotion |
| CN212208846U (en) * | 2020-05-18 | 2020-12-22 | 罗颖 | Rotary billboard |
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| Publication number | Publication date |
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| CN112634789B (en) | 2022-11-29 |
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