Intelligent guide signboard

Abstract

The intelligent guide signboard comprises a signboard body, a fixing rod is arranged on one side of the signboard body, a first opening is formed in the outer wall of the fixing rod, a lifting device is arranged in the fixing rod, and the lifting device comprises a screw rod, a servo motor, a base and a lifting rod. And the screw rod is rotationally connected to the inner wall of the fixing rod through a bearing and penetrates through the bottom of the fixing rod, a servo motor is fixedly connected to the bottom of the screw rod, and a base is arranged outside the servo motor. The utility model relates to the technical field of intelligent guide signboards, through the cooperation among the servo motor, the screw rod and the lifting rod, when a child watches the signboard, the servo motor can be started through the controller, the servo motor rotates to drive the screw rod, the screw rod drives the lifting rod to move up and down, and the signboard can move along with the lifting rod. And the signboard is lowered to a certain height, so that children can watch the signboard conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent guide sign boards, in particular to an intelligent guide sign board. Background Art

[0002] Signs are also called billboards and signboards, such as toilet signs, scenic spot signs, road signs, etc. In daily life, people can see signboards everywhere, which can provide us with some information.

[0003] Compared with ordinary signs, existing smart signs are more standardized, beautiful, humane, personalized and technical. Not only can they enable us to understand the information more clearly, but smart signs also pay more attention to people's experience when using them.

[0004] However, the existing smart signboards can only be fixed at a certain position, and the signboards are viewed not only by adults but also by children who cannot see the content on the signboards due to their insufficient height and cannot obtain useful information, so the signboards lose their function. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an intelligent guide sign, which solves the problem that the sign can only be fixed in a certain position, but the sign is viewed not only by adults but also by some children who are not tall enough to see the content on the sign and cannot obtain useful information, thus rendering the sign useless.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: an intelligent guide sign, including a sign, a fixing rod is provided on one side of the sign, a first opening is opened on the outer wall of the fixing rod, a lifting device is provided inside the fixing rod, the lifting device includes a screw, a servo motor, a base, and a lifting rod, the screw is rotatably connected to the inner wall of the fixing rod through a bearing and passes through the bottom of the fixing rod, the bottom of the screw is fixedly connected to the servo motor, a base is provided on the outside of the servo motor and fixedly connected to the bottom of the base, the outer wall of the screw is threadedly connected to two lifting rods, the outer walls of the two lifting rods both pass through the fixing rod through the first opening, and the lifting rod is movably connected to the fixing rod.

[0007] Preferably, the front side of the base is rotatably connected to a cover body via a pin.

[0008] Preferably, the sides of the two lifting rods are fixedly connected with mounting parts, the inner wall of the mounting part is provided with a second groove, the inner wall of the second groove is slidably clamped with a fixing plate, and the identification plate is installed between the mounting part and the fixing plate.

[0009] Preferably, a controller is installed on the outer wall of the fixing rod, an ultrasonic body height sensor is electrically connected above the controller, and the ultrasonic body height sensor is fixedly connected to the outer wall of the fixing rod.

[0010] Preferably, the top of the fixing rod is fixedly connected to a straight rod, the top of the straight rod is fixedly connected to a rain shield, both sides of the straight rod are fixedly connected to support rods, and the other ends of the two support rods are fixedly connected to the inner wall of the rain shield.

[0011] Preferably, a solar panel is fixedly connected to the top of the rain shield, and lighting lamps are fixedly connected to both sides of the bottom of the rain shield.

[0012] Beneficial Effects

[0013] The utility model provides an intelligent guide sign, which has the following beneficial effects: the intelligent guide sign cooperates with a servo motor, a screw rod and a lifting rod, and when a child is viewing the sign, the servo motor can be started by a controller, the rotation of the servo motor drives the screw rod, and the screw rod drives the lifting rod to move up and down, and the sign can move with the lifting rod, and the sign can be lowered to a certain height to facilitate the child to view.

[0014] Through the coordination between straight poles, flashing boards and support poles, some signboards are installed indoors and some are installed outdoors. Thunderstorms may occur outdoors from time to time, and the flashing boards can provide people with a place to shelter from the rain, and the signboards can also be protected by the flashing boards. When it is windy, the two support poles can reinforce the flashing boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure of the central identification plate, lifting rod and mounting parts;

[0018] Figure 4 for Figure 1 Schematic diagram of the structure of the controller, fixed rod and ultrasonic height sensor.

[0019] In the figure: 1. identification plate; 2. screw; 3. first opening; 4. fixing rod; 5. servo motor; 6. base; 7. lifting rod; 8. connecting piece; 9. rain shield; 10. solar panel; 11. straight rod; 12. support rod; 13. lighting lamp; 14. cover; 15. controller; 16. mounting piece; 17. second groove; 18. fixing plate; 19. ultrasonic height sensor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Existing smart signs can only be fixed in a certain position, but the signs are viewed not only by adults but also by children who cannot see the content on the signs due to their insufficient height and cannot obtain useful information, so the signs lose their function.

[0022] In view of this, the utility model provides an intelligent guide sign. Through the cooperation between the servo motor, the screw rod and the lifting rod, when a child is looking at the sign, the servo motor can be started through the controller. The rotation of the servo motor drives the screw rod, and the screw rod drives the lifting rod to move up and down. The sign can move with the lifting rod, and the sign can be lowered to a certain height to facilitate children to watch.

[0023] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0024] Embodiment 1: Figure 1-4 It can be known that an intelligent guide sign includes a sign 1, a fixing rod 4 is arranged on one side of the sign 1, a first opening 3 is opened on the outer wall of the fixing rod 4, a lifting device is arranged inside the fixing rod 4, and the lifting device includes a screw 2, a servo motor 5, a base 6, and a lifting rod 7. The screw 2 is rotatably connected to the inner wall of the fixing rod 4 through a bearing and passes through the bottom of the fixing rod 4. The bottom of the screw 2 is fixedly connected to the servo motor 5. The outside of the servo motor 5 is provided with a base 6 and fixedly connected to the bottom of the base 6. Two lifting rods 7 are threadedly connected to the outer wall of the screw 2. The outer walls of the two lifting rods 7 pass through the fixing rod 4 through the first opening 3. The lifting rod 7 is movably connected to the fixing rod 4. The servo motor 5 is started to rotate the screw 2, and the lifting rod 7 can move up and down according to the forward and reverse rotation of the servo motor 5.

[0025] In the specific implementation process, it is worth pointing out that when a child is viewing the sign 1, the controller 15 can be used to start the servo motor 5, the rotation of the servo motor 5 drives the screw 2, and the screw 2 drives the lifting rod 7 to move up and down, and the sign 1 can move with the lifting rod 7, and the sign is lowered to a certain height to facilitate the child to view;

[0026] Furthermore, the front side of the base 6 is rotatably connected to a cover 14 via a pin;

[0027] In the specific implementation process, it is worth pointing out that the cover 14 on the front of the base 6 can be opened when the lifting device fails, and the servo motor 5 inside the base 6 can be inspected or replaced;

[0028] Further, the sides of the two lifting rods 7 are fixedly connected with connecting members 8, and the connecting members 8 fix and connect the lifting rods 7 and the mounting member 16. The side of the connecting member 8 is fixedly connected with the mounting member 16, and the inner wall of the mounting member 16 is provided with a second groove 17, and the inner wall of the second groove 17 is slidably connected with a fixing plate 18, and the identification plate 1 is installed between the mounting member 16 and the fixing plate 18;

[0029] In the specific implementation process, it is worth pointing out that when installing the identification plate 1, first, through the sliding engagement relationship between the fixing plate 18 and the second groove 17 provided on the inner wall of the mounting member 16, the fixing plate 18 is moved away from the inner wall of the mounting member 16, and then the identification plate 1 is placed between the fixing plate 18 and the mounting member 16 from top to bottom or from bottom to top. After placement, the fixing plate 18 is pushed toward the identification plate 1, so that the fixing plate 18 is pressed against the side of the identification plate 1, and then fixed by bolts;

[0030] Furthermore, a controller 15 is installed on the outer wall of the fixed rod 4, and an ultrasonic height sensor 19 is electrically connected to the upper part of the controller 15. The ultrasonic height sensor 19 is fixedly connected to the outer wall of the fixed rod 4. The model of the controller 15 is OHR-PR10, and the model of the ultrasonic height sensor is DYP-H01-V1.0.

[0031] In the specific implementation process, it is worth pointing out that the ultrasonic height detector 19 transmits the detected signal to the controller 15, and the controller 15 determines the height of the person in front of the sign 1 at this time, and controls the start and forward and reverse rotation of the servo motor 5 to realize the rise or fall of the sign 1;

[0032] Specifically, when using the smart guide sign, when installing the sign 1, first, through the sliding engagement relationship between the fixing plate 18 and the second groove 17 provided on the inner wall of the mounting member 16, the fixing plate 18 is moved away from the inner wall of the mounting member 16, and then the sign 1 is placed between the fixing plate 18 and the mounting member 16 from top to bottom or from bottom to top. After placement, the fixing plate 18 is pushed toward the sign 1 so that the fixing plate 18 is pressed against the side of the sign 1, and then fixed by bolts. When the child views the sign 1, the servo motor 5 can be started through the controller 15. The rotation of the servo motor 5 drives the screw 2, and the screw 2 drives the lifting rod 7 to move up and down. The sign 1 can move with the lifting rod 7 to lower the sign to a certain height to facilitate the child to view. The controller 15 can be used to control the start and forward and reverse rotation of the servo motor 5 to realize the rising or lowering of the sign 1. When the lifting device fails, the cover 14 on the front of the base 6 can be opened to check or replace the servo motor 5 inside the base 6.

[0033] Embodiment 2: By Figure 1-4 It can be seen that the top of the fixed rod 4 is fixedly connected with a straight rod 11, the top of the straight rod 11 is fixedly connected with a rain shield 9, both sides of the straight rod 11 are fixedly connected with support rods 12, and the other ends of the two support rods 12 are fixedly connected to the inner wall of the rain shield 9;

[0034] In the specific implementation process, it is worth pointing out that some of the signboards 1 are installed indoors, and some are installed outdoors. Thunderstorms may occur outdoors from time to time. The rain shield 9 can provide a place for people to take shelter from the rain, and the signboard 1 can also be protected by the rain shield 9. When it is windy weather, the two support rods 12 can reinforce the rain shield 9;

[0035] Furthermore, a solar panel 10 is fixedly connected to the top of the rain shield 9, and lighting lamps 13 are fixedly connected to both sides of the bottom of the rain shield 9;

[0036] In the specific implementation process, it is worth pointing out that the solar panel 10 stores energy during the day, and at night, the stored energy provides lighting for the lighting lamp 13, so that people can see the sign 1 clearly at night. Among them, the solar panel 10 should have a photovoltaic structure, an inverter, a transformer structure, an energy storage device, and other necessary structures, which are common knowledge in the prior art and will not be repeated here, and the technical solution recorded in this embodiment shall prevail;

[0037] Specifically, based on the above-mentioned embodiment 1, some signboards 1 are installed indoors, and some are installed outdoors. Thunderstorms may occur outdoors from time to time. The rain shield 9 can provide people with a place to shelter from the rain, and the signboard 1 can also be protected by the rain shield 9. When it is windy, the two support rods 12 can reinforce the rain shield 9. The solar panel 10 stores energy during the day, and at night, the stored energy provides lighting 13 for illumination, so that people can see the signboard 1 clearly at night.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart guide sign, comprising a sign (1), characterized in that: A fixing rod (4) is provided on one side of the identification plate (1), a first opening (3) is provided on the outer wall of the fixing rod (4), and a lifting device is provided inside the fixing rod (4); The lifting device comprises a screw rod (2), a servo motor (5), a base (6) and a lifting rod (7); The screw rod (2) is rotatably connected to the inner wall of the fixed rod (4) through a bearing and passes through the bottom of the fixed rod (4); the bottom of the screw rod (2) is fixedly connected to a servo motor (5); a base (6) is provided outside the servo motor (5) and is fixedly connected to the bottom of the base (6); the outer wall of the screw rod (2) is threadedly connected to two lifting rods (7); the outer walls of the two lifting rods (7) pass through the fixed rod (4) through the first opening (3); and the lifting rod (7) is movably connected to the fixed rod (4).

2. The intelligent guide sign according to claim 1, characterized in that: The front side of the base (6) is rotatably connected to a cover body (14) via a pin shaft.

3. The intelligent guide sign according to claim 1, characterized in that: The sides of the two lifting rods (7) are fixedly connected with connecting pieces (8), the sides of the connecting pieces (8) are fixedly connected with mounting pieces (16), the inner wall of the mounting piece (16) is provided with a second groove (17), the inner wall of the second groove (17) is slidably engaged with a fixing plate (18), and the identification plate (1) is installed between the mounting piece (16) and the fixing plate (18).

4. The intelligent guide sign according to claim 1, characterized in that: A controller (15) is installed on the outer wall of the fixed rod (4), and an ultrasonic body height sensor (19) is electrically connected above the controller (15). The ultrasonic body height sensor (19) is fixedly connected to the outer wall of the fixed rod (4).

5. The intelligent guide sign according to claim 1, characterized in that: The top of the fixed rod (4) is fixedly connected to a straight rod (11), the top of the straight rod (11) is fixedly connected to a rain shield (9), both sides of the straight rod (11) are fixedly connected to support rods (12), and the other ends of the two support rods (12) are fixedly connected to the inner wall of the rain shield (9).

6. The intelligent guide sign according to claim 5, characterized in that: The top of the rain shield (9) is fixedly connected to a solar panel (10), and both sides of the bottom of the rain shield (9) are fixedly connected to lighting lamps (13).

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