Movable charging billboard

Abstract

The utility model discloses a movable charging billboard which comprises an information display assembly and a machine frame, the information display assembly is connected with the machine frame, and universal wheels are arranged at the bottom of the machine frame. The information display assembly comprises side plate assemblies which are symmetrically arranged, and a transmission mechanism is arranged between the side plate assemblies; the side plate assembly comprises a first side plate and a second side plate, the transmission mechanism comprises a driving shaft, a driven shaft and a display unit, and a mark and charging information of the parking lot are arranged on the front face and the back face of the display unit respectively; a first sensor is further arranged on the machine frame. According to the utility model, the display unit surrounding the driving shaft and the driven shaft is arranged, and when a person or a vehicle approaches, the driving shaft drives the display unit to circularly display the parking lot standard and the charging standard, so that the charging billboard amplifies the mark of the parking lot and the font of the charging standard under the condition that the notice content is not deleted; and vehicle owners can conveniently find the parking lot and check the charging standard of the parking lot.

Description

Technical Field

[0001] The utility model belongs to the field of parking notice boards, and in particular relates to a movable charging notice board. Background Art

[0002] Parking lot signs are signs that display information about the parking lot, such as the parking lot's logo and rates. They are usually placed near the entrance of the parking lot to help passing car owners quickly find the parking lot. Figure 7 As shown, in order to facilitate car owners to view the charging information, existing parking signs usually place the parking space logo and charging standards on the front of the parking sign. However, due to the limited area of the parking sign, the font size of the parking space logo "P" and the charging standards is too small, making it inconvenient for car owners to find the parking space and view the parking fee standards from a distance, thereby making it difficult for car owners to plan their driving routes in time or miss the parking lot.

[0003] In the prior art, a patent document with publication number CN219716332U discloses a new type of parking lot sign, including a signboard, which records the content of the notice; a fixed rod, which is detachably connected to the signboard through a detachable part, and the fixed rod is fixed to a corresponding base; the detachable part is installed on the signboard along a horizontal guide so that the relative position of the signboard to the fixed rod can be adjusted in the horizontal direction; the signboard is detachably connected to the fixed rod so that the circumferential position of the signboard and the height on the fixed rod can be adjusted. By guiding the detachable part to be installed on the signboard and adjusting the horizontal position of the detachable part on the signboard, the relative position of the signboard to the fixed rod in the horizontal direction can also be adjusted.

[0004] The above-mentioned existing technology realizes the adjustment of the signboard's posture in multiple directions, including horizontal, vertical and circumferential directions, through structural design, effectively solving the technical problem of inconvenient adjustment caused by the fixed installation method of the existing signboard. However, there is still the problem that the parking lot sign "P" is not conspicuous enough due to the limited area of the signboard. Summary of the Invention

[0005] In response to the problems in the existing technology, the utility model proposes a movable fee sign, which is provided with a display unit surrounding a driving shaft and a driven shaft. When a person or a car approaches, the driving shaft drives the display unit to cyclically display the parking lot standards and fee standards, so that the fee sign can enlarge the parking lot logo and the font of the fee standards without deleting the content of the notice, making it easier for car owners to find the parking lot and check the parking lot fee standards.

[0006] The utility model is implemented as follows: a movable fee sign, including an information display component, on which a parking lot sign and fee information are displayed, and a frame, the information display component is connected to the frame, and a plurality of universal wheels with brakes are provided at the bottom of the frame; the universal wheels are used to facilitate the movement of the fee sign, and when there is an obstruction blocking the fee sign, it is difficult for the driver to find the fee sign. At this time, the fee sign can be easily moved by the universal wheels, so that the fee sign avoids the obstruction, making it easier for the driver to find the fee sign.

[0007] The information display assembly includes symmetrically arranged side panel assemblies, and a transmission mechanism is provided between the side panel assemblies; the side panel assembly includes a first side panel and a second side panel rotatably connected to the first side panel in a fixed manner. When the toll sign is used up, that is, the parking lot is full of vehicles, the toll sign can be folded and stored by rotating the second side panel. On the one hand, it can prevent car owners from driving to the parking lot entrance and being unable to enter the parking lot, and needing to turn around at the parking lot entrance, causing congestion at the parking lot entrance; on the other hand, when the parking lot is full of vehicles, the toll sign can be folded and stored, and the display unit can be hidden without moving the toll sign, thereby improving the convenience of using the toll sign and reducing the storage space required when the toll sign is idle by folding.

[0008] The transmission mechanism includes a driving shaft installed between the first side panels, a driven shaft installed on each of the second side panels, and a display unit arranged around the driving shaft and the driven shaft. The parking lot sign and charging information are respectively arranged on the front and back of the display unit. The annular display unit increases the available area of the charging notice board, so that the charging notice board can enlarge the font of the parking lot sign and charging standards without deleting the notice content, making it easier for car owners to find the parking lot and check the parking lot charging standards.

[0009] The transmission mechanism further includes a driving unit disposed on the first side plate, wherein an output end of the driving unit is connected to the driving shaft for providing power for the driving shaft to rotate.

[0010] The frame includes an electrical cavity, in which a control unit is provided. A first sensor is provided on the frame, and the first sensor is electrically connected to the control unit. When the first sensor senses that a person or a vehicle is approaching, the control unit drives the driving shaft to rotate, and sequentially displays the front and back of the display unit. When the driving shaft drives the display unit to display its front and back in sequence only when a person or a vehicle is approaching, the parking lot sign can be displayed to the outside for a long time, which further facilitates car owners to find the parking lot while saving energy and protecting the environment.

[0011] Preferably, the frame is provided with a mounting base, the mounting base comprising a base fixed to the frame, the base being provided with a rotating base corresponding to the side panel assembly, the rotating base being rotatably connected to the base in a fixed manner, the rotating base being provided with a mounting slot adapted to mate with the first side panel, the side panel assembly being inserted into the mounting slot. The mounting base enables the first side panel to rotate relative to the frame, and when the toll sign is stored, the information display assembly can be further folded, making the folded toll sign easier to store and improving the convenience of the toll sign.

[0012] Specifically, flanges protruding toward the center are provided on both sides of the mounting slot, forming guide grooves on the sides of the mounting slot that are adapted to fit the first side panel. The guide grooves are used to guide the first side panel when it is inserted into the mounting slot, making the insertion of the first side panel smoother and improving the installation convenience of the first side panel.

[0013] Preferably, the information display assembly further includes a lever fixed to the first side panel. The lever is disposed at the junction of the first and second side panels and is in contact with the back surface of the display unit. The lever is used to tension the display unit when the second side panel is folded, so that the display unit fits within the outer periphery of the display unit, preventing the display unit from falling out when the second side panel is folded, thereby improving the reliability of the display unit.

[0014] Preferably, the device further comprises a roof disposed above the information display assembly, the roof gradually increasing in size from top to bottom to form an inclined portion and completely covering the information display assembly in the vertical direction. The roof is used to prevent the display unit from being exposed to the sun and rain for a long time during use, which would cause the display unit to age rapidly, thereby increasing the service life of the display unit.

[0015] Specifically, a plurality of mounting posts are provided between the ceiling and the frame. The mounting posts include a first post connected to the frame, a second post fixedly slidably connected to the first post, and a third post fixedly slidably connected to the second post, the third post also being connected to the ceiling. The mounting posts are used to support the ceiling. The first, second, and third posts allow the height of the ceiling to be adjustable. This not only allows the ceiling to accommodate information display assemblies of different heights, thereby improving the ceiling's compatibility, but also allows the ceiling to be lowered when the information display assembly is folded and stored, reducing the space occupied by the toll sign and making it easier to store the toll sign.

[0016] Specifically, the ceiling is further provided with an LED light electrically connected to the control unit, with the light-emitting surface of the LED light facing the display unit. The LED light is used to illuminate the information display assembly at night to prevent the toll sign from being lost in the dark.

[0017] Specifically, brightness sensors are provided on both the frame and the ceiling, and are electrically connected to the control unit. The brightness sensors are used to detect the brightness of the environment surrounding the toll sign. When the brightness of the environment is lower than a set value, the brightness sensor sends an electrical signal to the control unit, causing the control unit to turn on the LED light. When the brightness of the environment is higher than the set value, the brightness sensor sends an electrical signal to the control unit, causing the control unit to turn off the LED light. This automatically turns the LED light on and off, improving the convenience of using the toll sign.

[0018] Preferably, the second side plate has an adjustment slot and an adjustment screw corresponding to the adjustment slot at one end corresponding to the driven shaft. One end of the driven shaft extends into the adjustment slot and is slidably connected thereto; the adjustment screw extends into the adjustment slot and is screwed onto the driven shaft. The adjustment screw is used to drive the driven shaft to slide within the adjustment slot, thereby causing the driven shaft to tension the display unit, preventing slippage between the driving shaft and the display unit, thereby improving the reliability of the information display assembly.

[0019] Preferably, an energy storage unit is further provided in the electrical cavity and is electrically connected to the control unit. Since toll signs are often placed outdoors and are inconvenient to connect to an external power source via cables, the energy storage unit allows the toll sign to have its own power supply, enabling it to operate without the need for an external power source, thereby improving the convenience of the toll sign.

[0020] Beneficial effects of the utility model:

[0021] The present invention provides a movable parking fee sign, comprising a display unit circling a driving shaft and a driven shaft. When a person or vehicle approaches, the driving shaft drives the display unit to cyclically display the parking lot standard and fee schedule, thereby magnifying the parking lot logo and fee schedule font without deleting the content of the notice, making it easier for drivers to find the parking lot and view the fee schedule. When the parking lot is full, the parking fee sign can be folded and stored by rotating the second side panel. This prevents drivers from being unable to enter the parking lot at the parking lot entrance, which could cause congestion at the parking lot entrance. Furthermore, when the parking lot is full, folding the parking fee sign conceals the display unit without moving the sign, improving the sign's ease of use and reducing the storage space required when the sign is idle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an overall schematic diagram of the toll sign of the present invention;

[0023] Figure 2 This is a schematic diagram of the information display component of the toll sign of the present invention;

[0024] Figure 3 for Figure 2 An enlarged schematic diagram of point a;

[0025] Figure 4 This is another schematic diagram of the information display component of the toll sign of the present invention;

[0026] Figure 5 A schematic diagram of the mounting base of the toll sign of the present invention;

[0027] Figure 6 A schematic diagram of the ceiling of the toll sign of the present invention;

[0028] Figure 7 A schematic diagram of the existing toll sign.

[0029] Reference numerals:

[0030] 1. Frame; 2. Information display assembly; 3. Ceiling; 4. First sensor; 5. Brightness sensor; 11. Universal wheel; 12. Electrical chamber; 13. Mounting seat; 21. First side panel; 22. Second side panel; 23. Display unit; 24. Active shaft; 25. Driven shaft; 26. Drive unit; 27. Adjusting screw; 28. Shift lever; 31. Inclined portion; 32. Mounting column; 131. Base; 132. Rotating seat; 221. Adjusting slot; 321. First pillar; 322. Second pillar; 323. Third pillar; 1321. Mounting slot; 1322. Guide slot. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] like Figures 1-6As shown, a movable fee sign includes an information display component 2, on which a parking lot sign and fee information are displayed. The information display component 2 includes a frame 1, the information display component 2 is connected to the frame 1, and a plurality of universal wheels 11 with brakes are provided at the bottom of the frame 1; the universal wheels 11 are used to facilitate the movement of the fee sign. When there is an obstruction blocking the fee sign, it is difficult for the driver to find the fee sign. At this time, the fee sign can be easily moved by the universal wheels 11, so that the fee sign avoids the obstruction, making it easier for the driver to find the fee sign.

[0033] The information display assembly 2 includes symmetrically arranged side panel assemblies, and a transmission mechanism is provided between the side panel assemblies; the side panel assembly includes a first side panel 21, and a second side panel 22 rotatably connected to the first side panel 21 in a fixed manner. When the toll sign is used up, that is, the parking lot is full of vehicles, the toll sign can be folded and stored by rotating the second side panel 22. On the one hand, it can prevent the owner from driving to the parking lot entrance and being unable to enter the parking lot, and needing to turn around at the parking lot entrance, causing congestion at the parking lot entrance; on the other hand, when the parking lot is full of vehicles, the toll sign can be folded and stored, and the display unit 23 can be hidden without moving the toll sign, thereby improving the convenience of using the toll sign and reducing the storage space required when the toll sign is idle by folding.

[0034] In this embodiment, the frame 1 is provided with a mounting base 13. The mounting base 13 includes a base 131 fixed to the frame 1. The base 131 is provided with a rotating base 132 corresponding to the side panel assembly. The rotating base 132 is rotatably connected to the base 131 in a fixed manner. The rotating base 132 is provided with a mounting groove 1321 adapted to mate with the first side panel 21, and the side panel assembly is inserted into the mounting groove 1321. The mounting base 13 enables the first side panel 21 to rotate relative to the frame 1. When the toll sign is stored, the information display assembly 2 can be further folded, making the folded toll sign easier to store and improving the convenience of the toll sign.

[0035] Specifically, flanges protruding toward the center are provided on both sides of the mounting groove 1321, so that the side surfaces of the mounting groove 1321 form guide grooves 1322 adapted to the first side panel 21. The guide grooves 1322 are used to guide the first side panel 21 when it is inserted into the mounting groove 1321, making the insertion of the first side panel 21 smoother and improving the installation convenience of the first side panel 21.

[0036] The transmission mechanism includes a driving shaft 24 installed between the first side plates 21, a driven shaft 25 installed on each of the second side plates 22, and a display unit 23 arranged around the driving shaft 24 and the driven shaft 25. The parking lot sign and fee information are respectively provided on the front and back of the display unit 23. The annular display unit 23 increases the available area of the fee notice board, so that the fee notice board can enlarge the parking lot sign "P" and the font of the fee standard without deleting the notice content, making it easier for car owners to find the parking lot and check the parking lot fee standard.

[0037] In this embodiment, the display unit is a printing tape.

[0038] The transmission mechanism further includes a driving unit 26 disposed on the first side plate 21 . An output end of the driving unit 26 is connected to the driving shaft 24 to provide power for the driving shaft 24 to rotate.

[0039] In this embodiment, the driving unit 26 is a motor.

[0040] In this embodiment, the information display assembly 2 further includes a lever 28 fixedly connected to the first side panel 21. The lever 28 is disposed at the junction of the first side panel 21 and the second side panel 22 and is in contact with the back surface of the display unit 23. The lever 28 is used to tension the display unit 23 when the second side panel 22 is folded, so that the display unit 23 is adapted to the outer periphery of the display unit 23, preventing the display unit 23 from falling out when the second side panel 22 is folded, thereby improving the reliability of the display unit 23.

[0041] In this embodiment, an adjustment slot 221 is defined at one end of the second side plate 22 corresponding to the driven shaft 25, and an adjustment screw 27 corresponding to the adjustment slot 221. One end of the driven shaft 25 extends into the adjustment slot 221 and is slidably connected thereto. The adjustment screw 27 extends into the adjustment slot 221 and is screwed onto the driven shaft 25. The adjustment screw 27 is used to drive the driven shaft 25 to slide within the adjustment slot 221, thereby causing the driven shaft 25 to tension the display unit 23, preventing slippage between the driving shaft 24 and the display unit 23 and improving the reliability of the information display assembly 2.

[0042] The frame 1 includes an electrical cavity 12, in which a control unit is provided. A first sensor 4 is provided on the frame 1, and the first sensor 4 is electrically connected to the control unit. When the first sensor 4 senses that a person or vehicle is approaching, the control unit drives the active shaft 24 to rotate, and sequentially displays the front and back of the display unit 23. When the active shaft 24 drives the display unit 23 to display its front and back in sequence only when a person or vehicle is approaching, the parking lot sign can be displayed to the outside for a long time, which further facilitates car owners to find the parking lot while saving energy and protecting the environment.

[0043] In this embodiment, the control unit is a single chip microcomputer.

[0044] In this embodiment, an energy storage unit is also provided within the electrical chamber 12 and is electrically connected to the control unit. Because toll signs are often placed outdoors and are inconveniently connected to an external power source via cables, the energy storage unit allows the toll sign to have its own power supply, enabling it to operate without an external power source, thereby improving its convenience.

[0045] In this embodiment, the energy storage unit is a battery.

[0046] In this embodiment, a roof 3 is further provided above the information display assembly 2. The roof 3 gradually increases in size from top to bottom, forming an inclined portion 31, and completely vertically covers the information display assembly 2. The roof 3 is used to prevent the display unit 23 from being exposed to the sun and rain for a long time during use, which would cause the display unit 23 to age rapidly, thereby increasing the service life of the display unit 23.

[0047] Specifically, a plurality of mounting posts 32 are provided between the ceiling 3 and the frame 1. The mounting posts 32 include a first post 321 connected to the frame 1, a second post 322 fixedly slidably connected to the first post 321, and a third post 323 fixedly slidably connected to the second post 322. The third post 323 is also connected to the ceiling 3. The mounting posts 32 are used to support the ceiling 3. The first post 321, the second post 322, and the third post 323 make the height of the ceiling 3 adjustable. This not only enables the ceiling 3 to accommodate information display assemblies 2 of different heights, thereby improving the compatibility of the ceiling 3, but also allows the ceiling 3 to be lowered when the information display assembly 2 is folded and stored, thereby reducing the space occupied by the toll sign and facilitating its storage.

[0048] Specifically, the ceiling 3 is further provided with an LED light electrically connected to the control unit, with the light-emitting surface of the LED light facing the display unit 23. The LED light is used to illuminate the information display assembly 2 at night to prevent the light from being too dark and causing the driver to be unable to find the toll sign.

[0049] Specifically, a brightness sensor 5 is provided on both the frame 1 and the ceiling 3, and the brightness sensor 5 is electrically connected to the control unit. The brightness sensor 5 is used to detect the brightness of the environment surrounding the toll sign. When the brightness of the environment is lower than a set value, the brightness sensor 5 sends an electrical signal to the control unit, which turns on the LED light. When the brightness of the environment is higher than the set value, the brightness sensor 5 sends an electrical signal to the control unit, which turns off the LED light. This automatically turns the LED light on and off, improving the convenience of using the toll sign.

[0050] Based on the disclosure and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are for convenience only and do not constitute any limitation to the present invention.

Claims

1. A movable toll notice board, comprising an information display component, wherein the information display component displays a parking lot sign and toll information, characterized in that: The information display assembly is connected to the frame, and a plurality of universal wheels with brakes are provided at the bottom of the frame; The information display assembly includes symmetrically arranged side panel assemblies, with a transmission mechanism disposed between the side panel assemblies; the side panel assembly includes a first side panel and a second side panel rotatably connected to the first side panel in a fixed manner; the transmission mechanism includes a driving shaft mounted between the first side panels, a driven shaft mounted on each of the second side panels, and a display unit disposed around the driving shaft and the driven shaft; a parking lot sign and fee information are disposed on the front and back of the display unit, respectively; The frame includes an electrical cavity, in which a control unit is provided. A first sensor is provided on the frame and is electrically connected to the control unit. When the first sensor senses a person or vehicle approaching, the control unit drives the driving shaft to rotate, displaying the front and back of the display unit in sequence.

2. A movable toll sign according to claim 1, characterized in that: The frame is provided with a mounting base, which includes a base fixed to the frame, a rotating base corresponding to the side panel assembly is provided on the base, the rotating base is rotatably connected to the base in a fixed manner, and a mounting groove adapted to the first side panel is provided on the rotating base, and the side panel assembly is inserted into the mounting groove.

3. A movable toll sign according to claim 2, characterized in that: Flanges protruding toward the middle are provided on both sides of the installation groove, so that the side surfaces of the installation groove are formed into guide grooves adapted to the first side plate.

4. A movable toll sign according to claim 1, characterized in that: The information display assembly further includes a shift lever fixedly connected to the first side panel. The shift lever is provided at the connection between the first side panel and the second side panel and is in contact with the back surface of the display unit.

5. The movable toll sign according to claim 1, characterized in that: It also includes a ceiling arranged above the information display assembly, the ceiling gradually increases from top to bottom to form an inclined portion, and completely covers the information display assembly in the vertical direction.

6. A movable toll sign according to claim 5, characterized in that: A plurality of mounting columns are provided between the ceiling and the frame, and the mounting columns include a first column connected to the frame, a second column slidably connected to the first column in a fixed manner, and a third column slidably connected to the second column in a fixed manner, and the third column is also connected to the ceiling.

7. The movable toll sign according to claim 5, characterized in that: The ceiling is also provided with an LED lamp electrically connected to the control unit, and the light-emitting surface of the LED lamp faces the display unit.

8. A movable toll sign according to claim 7, characterized in that: The frame and the ceiling are both provided with brightness sensors, and the brightness sensors are electrically connected to the control unit.

9. The movable toll sign according to claim 1, characterized in that: An end of the second side plate corresponding to the driven shaft is provided with an adjustment groove and an adjustment screw corresponding to the adjustment groove. One end of the driven shaft extends into the adjustment groove and is slidably connected to the adjustment groove; the adjustment screw extends into the adjustment groove and is screwed to the driven shaft.

10. The movable toll sign according to claim 1, characterized in that: An energy storage unit is also provided in the electrical cavity, and the energy storage unit is electrically connected to the control unit.

Images