CN214947955U - Signboard that possesses public notice service function - Google Patents
Signboard that possesses public notice service function Download PDFInfo
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- CN214947955U CN214947955U CN202121036611.3U CN202121036611U CN214947955U CN 214947955 U CN214947955 U CN 214947955U CN 202121036611 U CN202121036611 U CN 202121036611U CN 214947955 U CN214947955 U CN 214947955U
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- signboard
- driving motor
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- drive
- panel
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Abstract
The utility model discloses a signboard that possesses public notice service function, including panel and a plurality of display screen, it is a plurality of the equidistant setting on the panel of display screen, panel bottom fixed mounting has the base, the recess has been seted up in the base, sliding connection has the lifter plate in the recess. The utility model discloses in, start driving motor corotation, drive worm corotation, according to the meshing transmission principle of latch, drive worm wheel reversal, and then drive transmission shaft and second bevel gear reversal, drive first bevel gear and screw rod corotation, according to the screw thread transmission principle, drive installation piece downstream, and then drive lifter plate downstream, the wheel props up whole device with ground contact, driving motor stall, at this moment, can be subaerial promotion panel mobile device, do not need staff's transport, staff's burden has been alleviateed, the removal of the device of being convenient for.
Description
Technical Field
The utility model relates to a signboard technical field especially relates to a signboard that possesses public notice service function.
Background
For example, in a multi-layer shopping mall, a key intersection is generally provided with a signboard with a public notification service function, and the signboard can display information of which shops are located on floor 1, which shops are located on floor 2, which shops are located on floor 3, and the like, so that a user can quickly find the shops according to the information recorded in the signboard to purchase desired goods.
Signboard often needs to remove in the in-process that uses, however, current signboard is the integrated structure mostly, and the volume of signboard is great, and weight is heavier, and the staff is got rid of comparatively difficultly, and leads to the staff tired easily, the removal of the device of not being convenient for.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the existing signboard is mostly of an integrated structure, the size of the signboard is large, the weight is heavy, workers are difficult to carry, the workers are easy to fatigue, and the device is inconvenient to move, the signboard with the public notification service function is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a signboard that possesses public notice service function, includes panel and a plurality of display screen, and is a plurality of the equidistant setting on the panel of display screen, panel bottom fixed mounting has the base, the recess has been seted up in the base, sliding connection has the lifter plate in the recess, the bottom fixed mounting of lifter plate has the wheel, mounting groove and sliding tray have been seted up in the base, lifter plate both ends fixedly connected with is at the connecting block of sliding tray motion, fixed mounting has the installation piece on the connecting block, be equipped with the actuating mechanism of drive installation piece motion in the mounting groove.
As a further description of the above technical solution:
the driving mechanism comprises a driving motor, two screw rods are rotatably installed in the installation groove, the installation block is connected with the screw rods in a threaded manner, first bevel gears are fixedly installed at the tops of the screw rods, the driving motor is fixedly installed in the installation groove, and the driving motor drives the two first bevel gears to rotate in the same direction through the transmission assembly.
As a further description of the above technical solution:
the transmission assembly comprises a transmission shaft, the transmission shaft is rotatably installed in the installation groove, two second bevel gears meshed with the first bevel gears are fixedly installed at two ends of the transmission shaft, worm gears are fixedly installed on the outer sides of the transmission shaft, and worms meshed with the worm gears are connected to output shafts of the driving motors in a transmission mode.
As a further description of the above technical solution:
the connecting block is welded on the lifting plate.
As a further description of the above technical solution:
the driving motor is fixedly installed in the installation groove through bolts.
As a further description of the above technical solution:
the groove top is fixedly provided with a plurality of telescopic rods, and the free ends of the telescopic rods are fixedly arranged on the top of the lifting plate.
As a further description of the above technical solution:
the telescopic rods are arranged on the lifting plate at equal intervals.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, start driving motor corotation, drive worm corotation, according to the meshing transmission principle of latch, drive worm wheel reversal, and then drive transmission shaft and second bevel gear reversal, drive first bevel gear and screw rod corotation, according to the screw thread transmission principle, drive installation piece downstream, and then drive lifter plate downstream, the wheel props up whole device with ground contact, driving motor stall, at this moment, can be subaerial promotion panel mobile device, do not need staff's transport, staff's burden has been alleviateed, the removal of the device of being convenient for.
2. The utility model discloses in, recess top fixed mounting has a plurality of telescopic links, the free end and the lifter plate top fixed mounting of telescopic link, and the telescopic link has guaranteed the motion that the lifter plate is stable in vertical direction, improves the stability of device.
Drawings
Fig. 1 is a schematic structural diagram illustrating a driving mechanism of a signboard with a public notification service function according to an embodiment of the present invention;
fig. 2 is a schematic axial view illustrating a signboard with a public notification service function according to an embodiment of the present invention;
fig. 3 shows a schematic partial cross-sectional view of a signboard with a public notification service function according to an embodiment of the present invention.
Illustration of the drawings:
1. a base; 101. a groove; 102. mounting grooves; 103. a sliding groove; 2. a panel; 3. a display screen; 4. a wheel; 5. a lifting plate; 6. connecting blocks; 7. mounting blocks; 8. a screw; 9. a first bevel gear; 10. a drive shaft; 11. a second bevel gear; 12. a worm gear; 13. a worm; 14. a drive motor; 15. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a signboard with a public notification service function comprises a panel 2 and a plurality of display screens 3, wherein the plurality of display screens 3 are arranged on the panel 2 at equal intervals, a base 1 is fixedly arranged at the bottom of the panel 2, a groove 101 is formed in the base 1, a lifting plate 5 is connected in the groove 101 in a sliding manner, wheels 4 are fixedly arranged at the bottom of the lifting plate 5, a mounting groove 102 and a sliding groove 103 are formed in the base 1, two ends of the lifting plate 5 are fixedly connected with connecting blocks 6 moving in the sliding groove 103, a mounting block 7 is fixedly arranged on each connecting block 6, a driving mechanism for driving the mounting block 7 to move is arranged in the mounting groove 102, the driving mechanism comprises a driving motor 14, two screw rods 8 are rotatably arranged in the mounting groove 102, the mounting blocks 7 are in threaded connection with the screw rods 8, a first bevel gear 9 is fixedly arranged at the top of each screw rod 8, the driving motor 14 is fixedly arranged in the mounting groove 102, the driving motor 14 drives the two first bevel gears 9 to rotate in the same direction through a transmission component, the transmission assembly comprises a transmission shaft 10, a transmission shaft 10 is rotatably installed in the installation groove 102, two ends of the transmission shaft 10 are fixedly provided with a second bevel gear 11 meshed with the first bevel gear 9, a worm wheel 12 is fixedly installed on the outer side of the transmission shaft 10, an output shaft of a driving motor 14 is in transmission connection with a worm 13 meshed with the worm wheel 12, the driving motor 14 is started to rotate forwards to drive the worm 13 to rotate forwards, the driving worm wheel 12 rotates backwards according to the meshing transmission principle of the latch and further drive the transmission shaft 10 and the second bevel gear 11 to rotate backwards, the first bevel gear 9 and the screw 8 are driven to rotate forwards according to the meshing transmission principle of the latch, the mounting block 7 is driven to move downwards according to the thread transmission principle and further drive the lifting plate 5 to move downwards, the wheels 4 contact with the ground to support the whole device, the driving motor 14 stops rotating, and at the moment, the panel 2 moving device can be pushed on the ground, the device does not need to be carried by workers, the burden of the workers is reduced, and the device is convenient to move.
Specifically, as shown in fig. 1-3, the connecting block 6 is welded on the lifting plate 5, the driving motor 14 is fixedly mounted in the mounting groove 102 through bolts, a plurality of telescopic rods 15 are fixedly mounted at the top of the groove 101, the free ends of the telescopic rods 15 are fixedly mounted at the top of the lifting plate 5, the telescopic rods 15 are equidistantly arranged on the lifting plate 5, the telescopic rods 15 ensure the stable movement of the lifting plate 5 in the vertical direction, and the stability of the device is improved.
The working principle is as follows: when the device is used, firstly, the driving motor 14 is started to rotate forwards to drive the worm 13 to rotate forwards, the worm wheel 12 is driven to rotate backwards according to the meshing transmission principle of the clamping teeth, the transmission shaft 10 and the second bevel gear 11 are driven to rotate backwards, the first bevel gear 9 and the screw rod 8 are driven to rotate forwards according to the meshing transmission principle of the clamping teeth, the mounting block 7 is driven to move downwards according to the thread transmission principle, the lifting plate 5 is driven to move downwards, the wheel 4 is in contact with the ground to support the whole device, the driving motor 14 stops rotating, at the moment, the panel 2 moving device can be pushed on the ground, the carrying of workers is not needed, the burden of the workers is reduced, and the device can be moved conveniently.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a signboard that possesses public notice service function, includes panel (2) and a plurality of display screen (3), and is a plurality of equidistant setting on panel (2) of display screen (3), its characterized in that, panel (2) bottom fixed mounting has base (1), recess (101) have been seted up in base (1), sliding connection has lifter plate (5) in recess (101), the bottom fixed mounting of lifter plate (5) has wheel (4), mounting groove (102) and sliding tray (103) have been seted up in base (1), lifter plate (5) both ends fixedly connected with is at connecting block (6) of sliding tray (103) internal motion, fixed mounting has installation piece (7) on connecting block (6), be equipped with the actuating mechanism of drive installation piece (7) motion in mounting groove (102).
2. The signboard with the function of public notification service according to claim 1, wherein the driving mechanism comprises a driving motor (14), two screws (8) are rotatably mounted in the mounting groove (102), the mounting block (7) is in threaded engagement with the screws (8), a first bevel gear (9) is fixedly mounted at the top of each screw (8), the driving motor (14) is fixedly mounted in the mounting groove (102), and the driving motor (14) drives the two first bevel gears (9) to rotate in the same direction through a transmission component.
3. The signboard with the public notification service function according to claim 2, wherein the transmission assembly comprises a transmission shaft (10), the transmission shaft (10) is rotatably mounted in the mounting groove (102), two ends of the transmission shaft (10) are fixedly mounted with a second bevel gear (11) engaged with the first bevel gear (9), a worm gear (12) is fixedly mounted on the outer side of the transmission shaft (10), and an output shaft of the driving motor (14) is in transmission connection with a worm (13) engaged with the worm gear (12).
4. A signboard with a public notification service function according to claim 3, wherein the connecting block (6) is welded on the elevating plate (5).
5. A signboard with a public notification service function according to claim 4, wherein the driving motor (14) is fixedly installed in the installation groove (102) by bolts.
6. The signboard with the public notification service function according to claim 5, wherein a plurality of telescopic rods (15) are fixedly installed at the top of the groove (101), and the free ends of the telescopic rods (15) are fixedly installed at the top of the lifting plate (5).
7. The signboard with a public notification service function according to claim 6, wherein a plurality of the telescopic bars (15) are provided at equal intervals on the elevating plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121036611.3U CN214947955U (en) | 2021-05-14 | 2021-05-14 | Signboard that possesses public notice service function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121036611.3U CN214947955U (en) | 2021-05-14 | 2021-05-14 | Signboard that possesses public notice service function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214947955U true CN214947955U (en) | 2021-11-30 |
Family
ID=79060669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121036611.3U Active CN214947955U (en) | 2021-05-14 | 2021-05-14 | Signboard that possesses public notice service function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214947955U (en) |
-
2021
- 2021-05-14 CN CN202121036611.3U patent/CN214947955U/en active Active
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