Automatic number plate

Abstract

The utility model relates to the technical field of number plates, and discloses an automatic number plate which comprises a box body and a display plate, a through groove is formed in the box body, the display plate is arranged in the through groove in a sliding mode, a driving assembly is installed in the box body, and the driving assembly is in transmission connection with the display plate. The driving assembly is used for driving the display card to slide in the through groove, a vibration detection assembly and a control module are installed in the box body, the vibration detection assembly is electrically connected with the driving assembly, and the control module controls the driving assembly to work through a vibration signal detected by the vibration detection assembly to enable the display card to rise for display. The problems that in the prior art, the number plate needs to be hidden through manual operation, and a user often forgets to hide the number plate, so that the number is exposed, and privacy is leaked are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of number plates, in particular to an automatic number plate. Background Art

[0002] The number plate is mainly used to display the owner's number when the vehicle is temporarily parked so that the owner can be contacted in time when something happens. The existing number plate mainly includes a box body and a display board arranged in the box body, and the display board can be displayed when in use.

[0003] For example, Chinese Patent Publication No. CN217238971U discloses a vehicle-mounted number plate comprising a plate body and a base. The plate body includes at least one number-recording surface, and the base defines a sliding cavity. The plate body and the sliding cavity are slidably connected. When the plate body is positioned at the fixed end, the number-recording surface faces the display port, allowing it to be viewed from the outside.

[0004] To hide the displayed number, the aforementioned patent moves the number plate body to the movable end and then to the fixed end, allowing the number recording surface to be hidden within the sliding cavity. However, since the hiding operation requires manual operation, users often forget to do so, exposing their number and leaking their privacy. Utility Model Content

[0005] In view of this, the purpose of the present invention is to provide an automatic number plate to solve the problem in the prior art that the number plate needs to be hidden manually and users often forget to perform the hiding operation, resulting in the exposure of the number and the leakage of privacy.

[0006] The utility model solves the above technical problems through the following technical means:

[0007] An automatic number plate includes a box body and a display board. The box body is provided with a through slot, and the display board is slidably arranged in the through slot. A drive component is installed in the box body, and the drive component is transmission-connected to the display board. The drive component is used to drive the display board to slide in the through slot. A vibration detection component and a control module are installed in the box body. The vibration detection component is electrically connected to the drive component. The control module controls the drive component to operate by detecting a vibration signal of the vibration detection component to cause the display board to rise for display.

[0008] Furthermore, the vibration detection component includes a vibration sensor, and the vibration sensor is electrically connected to the control module.

[0009] Furthermore, a power supply is provided in the box body, and the power supply is electrically connected to the control module.

[0010] Furthermore, a first magnetic component is provided at the bottom of the box body, and a connecting piece is adsorbed on the bottom of the box body through the first magnetic component.

[0011] Furthermore, a base is provided at the bottom of the box body, a second magnetic component is provided on the base body, the connecting piece is adsorbed on the base body through the second magnetic component, a solar panel is installed on the base body, and the solar panel is electrically connected to the power supply.

[0012] Furthermore, a fragrance bottle is provided in the box body, an atomizer is provided in the fragrance bottle, and the atomizer is electrically connected to the control module.

[0013] Furthermore, an effect light is provided in the box body, and a light-transmitting cover is provided on the box body, and the position of the light-transmitting cover corresponds to the position of the effect light.

[0014] Furthermore, the driving assembly includes a driving motor and a lifting frame, the driving motor is fixedly installed outside the box body, the lifting frame is slidably installed inside the box body, the lifting frame is supported on the bottom of the display board, the driving motor is transmission-connected to the lifting frame, and when the lifting frame rises, the lifting frame pushes the display board out of the through slot and out of the box body.

[0015] Furthermore, a first transmission member is provided on the output shaft of the driving motor, a second transmission member is rotatably installed in the box body, the second transmission member is transmission-connected to the first transmission member, a screw is fixedly connected to the second transmission member, and the screw is threadedly connected to the lifting frame. When the driving motor rotates, the driving motor drives the lifting frame to move up and down through the second transmission member and the first transmission member.

[0016] Beneficial effects of the utility model:

[0017] 1. This utility model utilizes a drive assembly and a vibration detection assembly. When the vehicle is in motion, the vibration detection assembly detects the vehicle's vibration signal, and the control module controls the drive assembly to retract the display sign into the box. When the vehicle is turned off, the vibration signal disappears, and the control module controls the drive assembly to move the display sign upward, out of the box. The display sign automatically rises for display or falls back for concealment, eliminating the need for manual control.

[0018] 2. The utility model realizes automatic charging by setting a power supply and a solar charging panel, without the need to replace batteries or connect an external power supply.

[0019] 3. The utility model is provided with a fragrance bottle and an atomizer. When the atomizer is working, the fragrance liquid in the fragrance bottle can be volatilized to improve the air environment in the car.

[0020] 4. The utility model provides an effect light. When the effect light is turned on, it follows the rhythm of the music in the car, thereby improving the user's visual experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of an automatic number plate (display plate retracted into the box) of the utility model;

[0022] Figure 2 This is a structural diagram of an automatic number plate (display plate extending out of the box) of the utility model;

[0023] Figure 3 This is a schematic diagram of the split structure of an automatic number plate of the utility model;

[0024] Figure 4 This is a schematic diagram of the installation structure of the drive component in an automatic number plate of the utility model. Figure 1 ;

[0025] Figure 5 This is a schematic diagram of the installation structure of the drive component in an automatic number plate of the utility model. Figure 2 ;

[0026] Figure 6 This is a schematic cross-sectional view of the first and second magnetic components of an automatic number plate according to the present invention;

[0027] in,

[0028] 1. Box body; 11. Through slot; 12. First limiting piece; 13. First mounting slot; 14. Second limiting piece; 15. First through hole; 16. Second through hole; 17. Light-transmitting cover; 18. Base; 19. Cover; 191. Touchpad; 192. Control keys;

[0029] 2. Display board;

[0030] 3. Drive assembly; 31. Drive motor; 311. First transmission member; 32. Lifting frame; 33. Mounting frame; 331. Slide; 332. Guide rod; 34. Second transmission member; 341. Screw;

[0031] 4. Vibration detection component;

[0032] 5. Control module; 51. Effect light;

[0033] 6. Power supply;

[0034] 71. First magnetic member; 72. Connecting piece; 73. Second magnetic member;

[0035] 8. Base; 81. Second mounting slot; 82. Solar panel;

[0036] 9. Fragrance bottle; 91. Atomizer; 92. Liquid inlet; 93. Liquid outlet; 94. Sealing plug. DETAILED DESCRIPTION

[0037] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are for illustrative purposes only and are only schematic diagrams, not actual drawings. They should not be understood as limiting the present invention. In order to better illustrate the embodiments of the present invention, some parts in the figures may be omitted, enlarged or reduced, and do not represent the dimensions of the actual product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the figures.

[0038] The same or similar numbers in the figures of the embodiments of the present invention correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "up", "down", "left", "right", "front", "back", etc. indicate directions or positional relationships, they are based on the directions or positional relationships shown in the figures. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationships in the figures are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0039] like Figures 1-6 As shown, the present invention provides an automatic number plate, comprising a housing 1 and a display board 2. The display board 2 is used to display the vehicle owner's phone number and can be attached to the display board 2 using a magnetic patch or a handwritten note. A through slot 11 is defined in the housing 1, and the display board 2 is slidably disposed within the through slot 11. The display board 2 can be extended or retracted from the housing 1 through the through slot 11. A drive assembly 3 is mounted within the housing 1 and is in transmission connection with the display board 2. The drive assembly 3 is used to drive the display board 2 to slide within the through slot 11. A vibration detection assembly 4 and a control module 5 are also mounted within the housing 1. The vibration detection assembly 4 is electrically connected to the drive assembly 3. The control module 5 controls the drive assembly 3 to raise the display board 2 based on a vibration signal detected by the vibration detection assembly 4.

[0040] In this embodiment, the vibration detection component 4 includes a vibration sensor, which is electrically connected to the control module 5. When the vehicle starts and is driving, the vibration sensor detects a vehicle vibration signal, and the control module 5 controls the drive component 3 to operate, so that the display board 2 is retracted into the box body 1. After the vehicle is turned off and stopped, the vibration signal disappears, and the control module 5 controls the drive component 3 to operate, so that the display board 2 moves up and exposes the box body 1. The display board 2 automatically rises to display or falls back to hide without manual control. This avoids the situation where the number plate is not displayed or hidden due to the user forgetting to operate. In some other embodiments, a method such as a movable block combined with a photoelectric sensor can be used to detect whether the vehicle is vibrating.

[0041] In this embodiment, a power supply 6 is disposed within the housing 1 and is electrically connected to the control module 5. The power supply 6 is a battery. In other embodiments, a battery is not required and power can be supplied directly from an external power supply 6. In this embodiment, a plurality of first limiting pieces 12 are disposed within the housing 1. The plurality of first limiting pieces 12 form a snap-fitting area, into which the power supply 6 is inserted to secure the power supply 6.

[0042] In this embodiment, a first mounting slot 13 is defined within the bottom of the box body 1. A first magnetic member 71 is fixedly mounted within the first mounting slot 13. A connecting piece 72 is attached to the bottom of the box body 1 via the first magnetic member. During use, the connecting piece 72 can be attached to the vehicle interior by applying 3M adhesive to the bottom of the connecting piece 72. In other embodiments, the box body 1 can also be directly secured to the vehicle interior using fixing bolts or the like.

[0043] In this embodiment, a base 8 is provided at the bottom of the box body 1. The base 8 has a second mounting slot 81 defined therein. A second magnetic member 73 is fixedly disposed within the second mounting slot 81. The box body 1 can be attached to the base 8 via the second magnetic member 73. A solar panel 82 is mounted on the base 8 and electrically connected to the power supply 6. The solar panel 82 can automatically charge the power supply 6, eliminating the need for battery replacement or external power supply 6. In this embodiment, multiple traceless adhesive blocks are bonded to the bottom of the base 8 to secure the base 8.

[0044] In this embodiment, multiple second stoppers 14 are provided at one end of the housing 1. These second stoppers 14 form an installation area, within which a fragrance bottle 9 is mounted. Within this area, an atomizer 91 is housed, electrically connected to the control module 5. When in operation, the atomizer 91 volatilizes the fragrance liquid within the fragrance bottle 9, improving the air quality within the vehicle. In this embodiment, the fragrance bottle 9 includes a liquid inlet 92 and a liquid outlet 93. The atomizer 91 is mounted at the location of the liquid outlet 93. A first through-hole 15 is defined within the housing 1 at the location of the liquid outlet 93, with the mist outlet of the atomizer 91 located at the first through-hole 15. A second through-hole 16 is defined within the housing 1 at the location of the liquid inlet 92. This second through-hole 16 communicates with the liquid inlet 92 to facilitate replenishment of the fragrance liquid within the fragrance bottle 9. A sealing plug 94 is provided within both the liquid inlet 92 and the second through-hole 16 to seal the liquid inlet 92 and the second through-hole 16.

[0045] In this embodiment, an effect light 51 is provided in the box body 1, and a light-transmitting cover 17 is provided on the box body 1. The light-transmitting cover 17 corresponds to the position of the effect light 51. When the effect light 51 is turned on, it follows the rhythm of the music in the car, thereby improving the user's visual experience.

[0046] In this embodiment, the drive assembly 3 includes a drive motor 31 and a lifting frame 32. A mounting frame 33 is fixedly mounted within the housing 1 via fixing columns and fixing bolts. The drive motor 31 is fixedly mounted within the housing 1. The mounting frame 33 is provided with a slide slot 331, and the lifting frame 32 is slidably mounted within the slide slot 331 of the mounting frame 33. The mounting frame 33 is also provided with a guide rod 332, and the lifting frame 32 is slidably connected to the guide rod 332. The lifting frame 32 is supported at the bottom of the display board 2. The drive motor 31 is in transmission connection with the lifting frame 32. When the lifting frame 32 rises, it pushes the display board 2 out of the housing 1 through the through slot 11. When the lifting frame 32 moves downward, the display board 2 falls back into the housing 1 along with the lifting frame 32.

[0047] In this embodiment, a first transmission member 311 is provided on the output shaft of the drive motor 31. The first transmission member 311 is a transmission gear. A second transmission member 34 is rotatably mounted within the housing 1. The second transmission member 34 is a crown gear. The second transmission member 34 meshes with the first transmission member 311. A screw 341 is fixedly connected to the second transmission member 34, which is threadedly connected to the lifting frame 32. When the drive motor 31 rotates, the drive motor 31 drives the lifting frame 32 up and down via the second transmission member 34 and the first transmission member 311. In other embodiments, a connecting rod, cam, etc. may be used to achieve transmission between the drive motor 31 and the lifting frame 32.

[0048] In this embodiment, the driving motor 31 is configured as a reduction motor. In other embodiments, it can also be configured as a common motor, and it is only necessary to provide a reduction gear set between the first transmission member 311 and the second transmission member 34 .

[0049] In this embodiment, the box body 1 includes a base 18 and a cover 19, which is fixed to the base 18 via connecting posts. A touch panel 191 is provided on the top surface of the cover 19. Touch panel 191 is equipped with fragrance spray, lift, and lighting control keys 192. Touch panel 191 is electrically connected to the control module 5. By touching the corresponding control keys 192, the atomizer 91 can be controlled, the display board 2 can be raised and lowered, and the effect light 51 can be turned on and off.

[0050] The working principle of this utility model is as follows:

[0051] When the vehicle starts and moves, the vibration sensor detects a vehicle vibration signal, and the control module 5 controls the drive motor 31 to operate. The drive motor 31 drives the second transmission member 34 to rotate through the first transmission member 311, and the second transmission member 34 drives the screw 341 to rotate. During the rotation of the screw 341, the lifting frame 32 is forced to slide downward in the slide groove 331. When the lifting frame 32 moves downward, the display board 2 automatically falls back into the box body 1 along with the lifting frame 32.

[0052] After the vehicle is turned off and stopped, the vibration signal disappears, and the control module 5 controls the drive assembly 3 to work. The drive motor 31 drives the second transmission member 34 to rotate through the first transmission member 311, and the second transmission member 34 drives the screw 341 to rotate. During the rotation of the screw 341, the lifting frame 32 is forced to move upward in the slide slot 331. When the lifting frame 32 moves upward, the display board 2 is pushed out of the box body 1 from the through slot 11 to display the number.

[0053] The above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and such modifications or equivalent substitutions shall be encompassed by the claims of the present invention. The techniques, shapes, and structural portions not described in detail in the present invention are well known.

Claims

1. An automatic number plate, comprising a box body (1) and a display plate (2), characterized in that: The box body (1) is provided with a through slot (11), the display board (2) is slidably arranged in the through slot (11), a driving component (3) is installed in the box body (1), the driving component (3) is in transmission connection with the display board (2), the driving component (3) is used to drive the display board (2) to slide in the through slot (11), a vibration detection component (4) and a control module (5) are installed in the box body (1), the vibration detection component (4) is electrically connected to the driving component (3), and the control module (5) controls the driving component (3) to work through a vibration signal detected by the vibration detection component (4) so ​​as to make the display board (2) rise and be displayed; The driving assembly (3) comprises a driving motor (31) and a lifting frame (32), wherein the driving motor (31) is fixedly mounted in the box body (1), and the lifting frame (32) is slidably mounted in the box body (1). The lifting frame (32) is supported on the bottom of the display board (2), and the driving motor (31) is in transmission connection with the lifting frame (32). When the lifting frame (32) rises, the lifting frame (32) pushes the display board (2) out of the box body (1) from the through slot (11); A first transmission member (311) is provided on the output shaft of the driving motor (31), a second transmission member (34) is rotatably installed in the box body (1), the second transmission member (34) is transmission-connected to the first transmission member (311), a screw (341) is fixedly connected to the second transmission member (34), and the screw (341) is threadedly connected to the lifting frame (32), and when the driving motor (31) rotates, the driving motor (31) drives the lifting frame (32) to move up and down through the second transmission member (34) and the first transmission member (311).

2. The automatic number plate according to claim 1, characterized in that: The vibration detection component (4) includes a vibration sensor, and the vibration sensor is electrically connected to the control module (5).

3. The automatic number plate according to claim 1, characterized in that: A power supply (6) is provided in the box body (1), and the power supply (6) is electrically connected to the control module (5).

4. The automatic number plate according to claim 3, characterized in that: A first magnetic attraction component (71) is provided at the bottom of the box body (1), and a connecting piece (72) is adsorbed on the bottom of the box body (1) via the first magnetic attraction component (71).

5. The automatic number plate according to claim 4, characterized in that: A base (8) is provided at the bottom of the box body (1), a second magnetic member (73) is provided on the base body (8), the connecting piece (72) is adsorbed on the base body (8) through the second magnetic member (73), a solar panel (82) is installed on the base body (8), and the solar panel (82) is electrically connected to the power supply (6).

6. The automatic number plate according to claim 1, characterized in that: A fragrance bottle (9) is provided in the box body (1), an atomizer (91) is provided in the fragrance bottle (9), and the atomizer (91) is electrically connected to the control module (5).

7. The automatic number plate according to claim 1, characterized in that: An effect light (51) is provided in the box body (1), and a light-transmitting cover (17) is provided on the box body (1), wherein the positions of the light-transmitting cover (17) and the effect light (51) correspond.

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