CN212061766U - Community information display board based on Internet of things - Google Patents
Community information display board based on Internet of things Download PDFInfo
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- CN212061766U CN212061766U CN202020835791.0U CN202020835791U CN212061766U CN 212061766 U CN212061766 U CN 212061766U CN 202020835791 U CN202020835791 U CN 202020835791U CN 212061766 U CN212061766 U CN 212061766U
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Abstract
The utility model discloses a community information display board based on the Internet of things, which comprises a stand column, a base and an auxiliary adjusting device, the utility model arranges the auxiliary adjusting device at the bottom end of the outer frame, the rotating mechanism is driven to rotate by the knob, the two bevel gears arranged in the shell are driven to rotate by the rotating mechanism, the rotating plate connected with the supporting shaft rotates in the placing groove under the action of the transmission of the bevel gears, thereby facilitating the double-sided exhibition of the rotating plate and increasing the use area of the exhibition plate, when the fan-shaped turntable on the rotating mechanism rotates by installing the rotating mechanism in the transmission case, the shifting rod connected with the shifting rod shifts the sliding groove in the follow-up disc, the follow-up disc drives the main shaft to rotate, the main shaft rotates and drives the two rotating plates to rotate simultaneously through the bevel gear, therefore, the rotating plate can rotate 180 degrees accurately, and information on the front surface and the rear surface of the rotating plate can be fully displayed conveniently.
Description
Technical Field
The utility model relates to a show board technical field, concretely relates to information display board of community based on thing networking.
Background
The community service is a novel social service industry, in other public places such as communities and the like, the advertising device such as the display board is often used for announcing and propagating the contents such as activities or notices, the paper or the pictorial are pasted and placed, the contents are artificially written and the like for exhibiting the contents, and the use is very convenient.
At present, traditional show board is single structure mostly, and the usage space is less, and the show board generally is fixed structure, can only carry out the single face and use, can't carry out 180 degrees accurate rotations for the information on show board two sides obtains fully the show.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, present a community information display board based on thing networking, it is mostly single structure to have solved the display board, and the usage space is less, and the display board generally is fixed structure, can only carry out the single face and use, can't carry out 180 degrees accurate rotations for the information on display board two sides obtains the problem of abundant show.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a community information display board based on internet of things, which comprises a stand column, a base, a rain-proof top plate, a connecting rod, an outer frame, a placing groove, a rotating plate, a plastic cover and an auxiliary adjusting device, wherein the bottom end of the stand column is welded and fixed with the base, the top end of the stand column is fixed with the rain-proof top plate, the left end of the outer frame is connected with the stand column through the connecting rod, the inner side of the outer frame is provided with the placing groove, the upper end of the rotating plate is in rotating fit with the placing groove through a rotating shaft, the upper end of the plastic cover is in rotating fit with the rotating plate, the left end of the auxiliary adjusting device is fixed with the stand column, the auxiliary adjusting device is composed of a transmission case, a knob, a rotating mechanism, a shell, a main shaft, a driving bevel gear, a driven bevel gear and a supporting shaft, the left front end of the transmission case is fixed, the left end of the shell is fixed with the transmission case, the left end of the main shaft is fixedly connected with the rotating mechanism, the right end of the main shaft is rotatably connected with the shell through a shaft seat, the middle part in the driving bevel gear is fixedly connected with the main shaft, the bottom end of the driven bevel gear is meshed with the driving bevel gear, the bottom end of the supporting shaft penetrates through the top of the shell and is fixedly connected with the driven bevel gear, and the top end of the supporting shaft penetrates through the outer frame and is fixedly connected with the middle part of the bottom end of.
The rotating mechanism consists of a connecting shaft, a fixed seat, a fan-shaped rotary disc, a poking rod, a sliding column, a follow-up disc, a sliding groove, a fixed plate, a limiting seat and a spring, wherein the right end of the connecting shaft is fixed with a knob, the outer diameter of the connecting shaft is in rotating fit with the inner middle part of the fixed seat, the left end of the connecting shaft is fixedly connected with the fan-shaped rotary disc, the right end of the fixed seat is fixedly connected with a transmission box, the bottom end of the fan-shaped rotary disc is integrally connected with the poking rod, the sliding column is arranged at the left lower end of the poking rod, the left middle part of the follow-up disc is in rotating fit with the transmission box through a rotating shaft, the right middle part of the follow-up disc is fixedly inserted in a main shaft, the right lower end of the follow-up disc is provided with the sliding groove, the spring is arranged on the outer side of the limiting seat.
The right end of the driving bevel gear and the bottom end of the driven bevel gear form a 90-degree included angle.
The driving bevel gear, the driven bevel gear and the supporting shaft are arranged in two groups and are arranged oppositely.
Arc grooves are formed in the front side and the rear side of the follow-up disc, and the radian of each arc groove is identical to the outer radian of the fan-shaped rotary disc.
The sliding grooves are two, and the inner width of each sliding groove is larger than the outer diameter of the sliding column.
The limiting seat and the springs are two groups, the top end face of the limiting seat is inclined, and the inclination angle is 45 degrees.
The knob outside is equipped with anti-skidding line to every anti-skidding line is equalling apart from seting up.
The follow-up disc is made of alloy steel.
The driving bevel gear and the driven bevel gear are both made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
the method has the advantages that: for solving the show board and being the simplex structure mostly, the usage space is less, and the show board generally is fixed structure, can only carry out the single face and use, can't carry out 180 degrees accurate rotations, make the information on show board two sides obtain the problem of abundant show, through having set up auxiliary regulating apparatus in the frame bottom, drive slewing mechanism through the knob and rotate, two bevel gear that drive shell internally mounted by slewing mechanism rotate, receive bevel gear driven effort under, make the rotor plate that is connected with the back shaft at the standing groove internal rotation, thereby make things convenient for the rotor plate to advance two-sided show, increase the usable floor area of show board.
The advantages are two: through installation slewing mechanism in the transmission case, when the fan-shaped carousel on the slewing mechanism rotated, the sliding tray in the follow-up disc was stirred to the poking rod that links to each other with it to drive the main shaft by the follow-up disc and rotate, the main shaft rotated and drives two rotor plates through bevel gear and rotate simultaneously, thereby made the rotor plate realize 180 degrees accurate rotations, made things convenient for the information of rotor plate front and back two sides to obtain abundant show.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the front view structure of the outer frame of the present invention;
FIG. 3 is a schematic structural view of an auxiliary adjusting device of the present invention;
FIG. 4 is a schematic view of the inside front view structure of the auxiliary adjusting device of the present invention;
fig. 5 is a schematic structural diagram of the rotating mechanism of the present invention.
In the figure: the device comprises a vertical column-1, a base-2, a rain-blocking top plate-3, a connecting rod-4, an outer frame-5, a placing groove-6, a rotating plate-7, a plastic cover-8, an auxiliary adjusting device-9, a transmission box-91, a knob-92, a rotating mechanism-93, a connecting shaft-931, a fixed seat-932, a sector turntable-933, a poke rod-934, a sliding column-935, a follow-up disk-936, a sliding groove-937, a fixed groove-938, a fixed plate-939, a limiting seat-9310, a spring-9311, a shell-94, a main shaft-95, a driving bevel gear-96, a driven bevel gear-97 and a supporting shaft-98.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model provides a community information display board based on the internet of things: comprises a vertical column 1, a base 2, a rain-proof top plate 3, a connecting rod 4, an outer frame 5, a placing groove 6, a rotating plate 7, a plastic cover 8 and an auxiliary adjusting device 9, wherein the bottom end of the vertical column 1 is welded and fixed with the base 2, the top end of the vertical column 1 is fixed with the rain-proof top plate 3, the left end of the outer frame 5 is connected with the vertical column 1 through the connecting rod 4, the placing groove 6 is arranged on the inner side of the outer frame 5, the upper end of the rotating plate 7 is in rotating fit with the placing groove 6 through a rotating shaft, the upper end of the plastic cover 8 is in rotating fit with the rotating plate 7, the left end of the auxiliary adjusting device 9 is fixed with the vertical column 1, the auxiliary adjusting device 9 comprises a transmission box 91, a knob 92, a rotating mechanism 93, a shell 94, a main shaft 95, a driving bevel gear 96, a driven bevel gear 97 and a supporting shaft 98, the left front end of the transmission box, shell 94 left end is fixed mutually with transmission case 91, 95 left ends of main shaft and slewing mechanism 93 fixed connection, 95 right-hand members of main shaft pass through the axle bed and are connected with shell 94 rotation, middle part and 95 fixed connection of main shaft in the drive bevel gear 96, driven bevel gear 97 bottom meshes with drive bevel gear 96, it rotates to be convenient for drive bevel gear 96 to drive driven bevel gear 97, back shaft 98 bottom run through shell 94 top and with driven bevel gear 97 fixed connection, back shaft 98 top run through frame 5 and with 7 bottom middle part fixed connection of rotor plate, it rotates at standing groove 6 to be convenient for back shaft 98 to drive rotor plate 7.
The rotating mechanism 93 comprises a connecting shaft 931, a fixed seat 932, a fan-shaped turntable 933, a poking rod 934, a sliding column 935, a follow-up disc 936, a sliding groove 937, a fixed groove 938, a fixed plate 939, a limit seat 9310 and a spring 9311, wherein the right end of the connecting shaft 931 is fixed with the knob 92, the outer diameter of the connecting shaft 931 is in rotating fit with the middle part in the fixed seat 932, the left end of the connecting shaft 931 is fixedly connected with the fan-shaped turntable 933, the right end of the fixed seat 932 is fixedly connected with the transmission box 91, the bottom end of the fan-shaped turntable 933 is integrally connected with the poking rod 934, the sliding column 935 is arranged at the left lower end of the poking rod 934, the left middle part of the follow-up disc 936 is in rotating fit with the transmission box 91 through a rotating shaft, the right middle part of the follow-up disc 936 is fixedly spliced with the main shaft 95, the right lower end of the follow-, the outer diameter of the limiting seat 9310 is in sliding fit with the fixing groove 938, so that the sliding column 935 is prevented from sliding backwards, the spring 9311 is arranged outside the limiting seat 9310, and the limiting seat 9310 is convenient to reset.
The right end of the driving bevel gear 96 and the bottom end of the driven bevel gear 97 form an included angle of 90 degrees, so that the driving bevel gear 96 and the driven bevel gear 97 can be conveniently meshed and rotated.
Two sets of driving bevel gears 96, driven bevel gears 97 and supporting shafts 98 are arranged oppositely, so that the two rotating plates 7 can be driven to rotate in the outer frame 5 conveniently.
Arc-shaped grooves are formed in the front side and the rear side of the follow-up disc 936, the radian of each arc-shaped groove is identical to the outer radian of the fan-shaped turntable 933, the top end face of the fan-shaped turntable 933 can conveniently slide in the arc-shaped grooves, and normal auxiliary limiting is guaranteed.
The number of the sliding grooves 937 is two, and the inner width of the sliding groove 937 is larger than the outer diameter of the sliding column 935, so that the sliding column 935 slides in the sliding groove 937, and the follow-up disc 936 rotates intermittently.
The knob 92 is externally provided with anti-skid grains, and each anti-skid grain is arranged at equal distance, so that the knob 92 is beneficial to a user to use, and a certain anti-skid effect is achieved.
The follow-up disk 936 is made of alloy steel and has the advantages of high strength, high toughness and wear resistance.
The driving bevel gear 96 and the driven bevel gear 97 are both made of stainless steel, and have the advantages of high corrosion resistance and wear resistance.
The patent states: the drive bevel gear 96 and the driven bevel gear 97 are used to transmit the motion and power between two intersecting axes, in general machinery, the angle of intersection between two axes of the bevel gear is equal to 90 degrees, similar to a cylindrical gear, the bevel gear has a reference cone, an addendum cone, a dedendum cone and a base cone, the cone has a big end and a small end, the circles corresponding to the big end are respectively called a reference circle, an addendum circle, a dedendum circle and a base circle, and the motion of a pair of bevel gears is equivalent to that of a pair of pitch cones which roll purely.
The working principle is as follows:
firstly, before use, the display board is moved to a proper position, the display board is fixed through the base 2 at the bottom end of the upright post 1, then the plastic covers 8 on the front side and the rear side of the rotating board 7 are respectively opened, and information to be displayed is pasted on the two sides of the rotating board 7;
secondly, when the rotating plate 7 needs to be displayed by changing the surface, the knob 92 is rotated manually, the knob 92 drives the fan-shaped turntable 933 to be in sliding fit with the arc-shaped grooves on the front and back sides of the follower disk 936 through the connecting shaft 931, the poke rod 934 connected with the fan-shaped turntable 933 pokes the sliding groove 937 in the follower disk 936 through the sliding post 935, so that the follower disk 936 rotates, at this time, the follower disk 936 drives the spindle 95 to rotate, the spindle 95 rotates and drives the two sets of driving bevel gears 96 and the driven bevel gears 97 to rotate in a meshed manner, the driven bevel gears 97 rotate and simultaneously drive the rotating plate 7 to rotate 180 degrees precisely in the placing groove 6 through the supporting shaft 98, so that the information behind the rotating plate 7 is fully displayed, wherein when the sliding post 935 slides to the top end of the limiting seat 9310, the limiting seat 9310 is extruded downwards, so that the spring 9311 contracts, the limiting seat 9310 slides in the fixing, when the sliding column 935 slides over, the spring 9311 does not bear force to drive the limiting seat 9310 to reset, thereby playing a limiting role and preventing the sliding column 935 from sliding backwards;
third, the utility model discloses a supplementary adjusting device 9 has been set up in frame 5 bottom, rotate through knob 92 drive slewing mechanism 93, two bevel gear that drive shell 94 internally mounted by slewing mechanism 93 rotate, receive under the driven effort of bevel gear, make rotor plate 7 that is connected with back shaft 98 at standing groove 6 internal rotation, thereby make things convenient for rotor plate 7 to advance two-sided show, increase the usable floor of show board, through installing slewing mechanism 93 in transmission case 91, when fan-shaped carousel 933 on the slewing mechanism 93 rotates, poker rod 934 that links to each other stirs sliding tray 937 in follow-up disk 936, and drive main shaft 95 by follow-up disk 936 and rotate, main shaft 95 rotates and drives rotor plate 7 through bevel gear simultaneously and rotates, thereby make rotor plate 7 realize 180 degrees rotations, make things convenient for the information on two sides to obtain abundant show around rotor plate 7.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A community information display board based on the Internet of things comprises a stand column (1), a base (2), a rain shielding top plate (3), a connecting rod (4), an outer frame (5), a placing groove (6), a rotating plate (7) and a plastic cover (8), wherein the bottom end of the stand column (1) is welded and fixed with the base (2), the top end of the stand column (1) is fixed with the rain shielding top plate (3), the left end of the outer frame (5) is connected with the stand column (1) through the connecting rod (4), the placing groove (6) is arranged on the inner side of the outer frame (5), the upper end of the rotating plate (7) is in rotating fit with the placing groove (6) through a rotating shaft, and the upper end of the plastic cover (8) is in rotating fit with the rotating plate (;
the method is characterized in that: the left end of the auxiliary adjusting device (9) is fixed with the upright post (1), the auxiliary adjusting device (9) is composed of a transmission box (91), a knob (92), a rotating mechanism (93), a shell (94), a main shaft (95), a driving bevel gear (96), a driven bevel gear (97) and a support shaft (98), the left front end of the transmission box (91) is fixed with the upright post (1) through a bolt, the left end of the knob (92) is rotatably connected with the transmission box (91), the left end of the rotating mechanism (93) is rotatably matched with the transmission box (91), the left end of the shell (94) is fixed with the transmission box (91), the left end of the main shaft (95) is fixedly connected with the rotating mechanism (93), the right end of the main shaft (95) is rotatably connected with the shell (94) through a shaft seat, and the middle part in the driving bevel gear (96) is fixedly connected with the main shaft (95), the bottom end of the driven bevel gear (97) is meshed with the driving bevel gear (96), the bottom end of the support shaft (98) penetrates through the top of the shell (94) and is fixedly connected with the driven bevel gear (97), and the top end of the support shaft (98) penetrates through the outer frame (5) and is fixedly connected with the middle of the bottom end of the rotating plate (7).
2. The community information display board based on the internet of things as claimed in claim 1, wherein: the rotating mechanism (93) consists of a connecting shaft (931), a fixing seat (932), a fan-shaped turntable (933), a poking rod (934), a sliding column (935), a follow-up disk (936), a sliding groove (937), a fixing groove (938), a fixing plate (939), a limiting seat (9310) and a spring (9311), wherein the right end of the connecting shaft (931) is fixed with a knob (92), the outer diameter of the connecting shaft (931) is in rotating fit with the inner middle of the fixing seat (932), the left end of the connecting shaft (931) is fixedly connected with the fan-shaped turntable (933), the right end of the fixing seat (932) is fixedly connected with a transmission box (91), the bottom end of the fan-shaped turntable (933) is connected with the poking rod (934) in an integrated manner, the sliding column (935) is arranged at the left lower end of the poking rod (934), the left middle of the follow-up disk (936) is in rotating fit with the transmission box (91) through a rotating, the right lower end of the follow-up disc (936) is provided with a sliding groove (937), the outer diameter of the sliding column (935) is in sliding fit with the sliding groove (937), the middle part of the right lower end of the follow-up disc (936) is arranged in the fixing groove (938), the top end of the fixing plate (939) is fixedly connected with the follow-up disc (936), the outer diameter of the limiting seat (9310) is in sliding fit with the fixing groove (938), and the spring (9311) is arranged on the outer side of the limiting seat (9310).
3. The community information display board based on the internet of things as claimed in claim 1, wherein: the right end of the driving bevel gear (96) and the bottom end of the driven bevel gear (97) form an included angle of 90 degrees.
4. The community information display board based on the internet of things as claimed in claim 1, wherein: the driving bevel gear (96), the driven bevel gear (97) and the supporting shaft (98) are arranged in two groups and are oppositely arranged.
5. The community information display board based on the internet of things as claimed in claim 2, wherein: arc-shaped grooves are formed in the front side and the rear side of the follow-up disc (936), and the radian of each arc-shaped groove is identical to the outer radian of the fan-shaped turntable (933).
6. The community information display board based on the internet of things as claimed in claim 2, wherein: the number of the sliding grooves (937) is two, and the inner width of each sliding groove (937) is larger than the outer diameter of the sliding column (935).
7. The community information display board based on the internet of things as claimed in claim 2, wherein: the limiting seat (9310) and the spring (9311) are provided with two groups, the top end surface of the limiting seat (9310) is inclined, and the inclination angle is 45 degrees.
8. The community information display board based on the internet of things as claimed in claim 1, wherein: the knob (92) is externally provided with anti-skid grains, and each anti-skid grain is arranged at equal distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020835791.0U CN212061766U (en) | 2020-05-19 | 2020-05-19 | Community information display board based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020835791.0U CN212061766U (en) | 2020-05-19 | 2020-05-19 | Community information display board based on Internet of things |
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| Publication Number | Publication Date |
|---|---|
| CN212061766U true CN212061766U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020835791.0U Active CN212061766U (en) | 2020-05-19 | 2020-05-19 | Community information display board based on Internet of things |
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| CN (1) | CN212061766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114283715A (en) * | 2021-12-30 | 2022-04-05 | 广州番禺职业技术学院 | Intelligent scenic spot tour guide system with multiple interaction modes |
-
2020
- 2020-05-19 CN CN202020835791.0U patent/CN212061766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114283715A (en) * | 2021-12-30 | 2022-04-05 | 广州番禺职业技术学院 | Intelligent scenic spot tour guide system with multiple interaction modes |
| CN114283715B (en) * | 2021-12-30 | 2022-08-23 | 维迈科建集团有限公司 | Intelligent scenic spot tour guide system with multiple interaction modes |
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