Novel intelligent flag penetrating and hanging rod

Abstract

The utility model discloses a novel intelligent flag penetrating and hanging rod which comprises a rotating shaft, an air blower, an upper cover, a lower cover, a sensor, a motor and a shell. The upper cover and the lower cover are integrated with the two air blowers respectively, the lower cover and the shell are welded into a whole, and the upper cover is detachable so that a flag can be hung conveniently. The motor is fixed with the lower cover through screws, the rotating shaft is connected with the motor, and automatic air blowing and forward and reverse rotation of the rotating shaft are achieved through information of the sensor. And the hook on the shell can facilitate the connection of the device and a counterweight lever on the flagpole. The intelligent flag flying device is practical and reasonable in structure, and automatic flying, intelligent folding and unfolding of a flag are achieved through cooperative use of a mechanical structure, the motor and the circuit module. In order to protect the flag and beautify the image of the flag, the problem that the flag is faded and faded due to the fact that the flag cannot be stretched under the windless condition and cannot be collected in time in the rainy weather is solved, the convenience of collecting and releasing the flag is effectively improved, the service life of the flag is prolonged, the image of the flag is beautified, and the flag is convenient and reliable.

Description

Technical Field

[0001] The utility model belongs to the technical field of flag poles, and in particular relates to a novel intelligent flag hanging pole. Background Art

[0002] With the continuous development of technology, technical equipment in modern society is becoming more and more intelligent. In order to ensure that the flag continues to fly to highlight the image of the flag, there are traditional solutions on the market that use blowers to make the flag fly by modifying the flagpole, but the process is cumbersome, the cost is high, and the universality is low. In order to solve this problem, we invented a new type of intelligent flag hanging pole, which can not only blow air to the flag, but also realize the function of automatically retracting and releasing the flag according to the rainfall conditions. The new flag hanging pole adopts advanced scientific and technological means, such as mechanical automation, electronic control, sensor application, etc. The power device is activated by the raindrop sensor to receive the flag into the device and the blower power is adjusted by the wind sensor. This process reflects the development of scientific and technological level and innovation ability. This improvement in scientific and technological content also adds more modern and technological sense to the flag-raising ceremony, while maintaining the image of the flag. The emergence of the new intelligent flag hanging pole makes the flag-raising ceremony more standardized and solemn. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a new intelligent flag hanging rod for the above-mentioned shortcomings of the prior art, which is reasonably designed to replace the traditional ordinary flag hanging rod and the traditional flag blowing solution. It does not require a customized flagpole, and can achieve functions such as blowing air for the flag and automatically folding the flag when it rains, thereby achieving the effect of protecting and beautifying the flag, and has promotion value.

[0004] This utility model is a multifunctional flag sleeve with compact specifications, detachable and convenient installation between various functional modules. Different modules can be matched according to actual conditions to meet the needs, including flag transmission and folding modules, intelligent blowing modules, and intelligent sensing modules (wind sensing and precipitation sensing). It effectively realizes the all-day flying and intelligent transmission of the flag.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a new type of intelligent flag hanging rod, including a rotating shaft, a blower, a raindrop sensor, a wind sensor, a motor, a shell, a flexible roller and a small motor for driving the flexible roller to rotate; the lower end of the rotating shaft and the upper end of the motor are fixed through an inlay opening; the two blowers are respectively placed in the upper cover and the lower cover at both ends of the rotating shaft, and air outlets are respectively left on the sides of the upper cover and the lower cover; the battery is located inside the lower cover; the rotating shaft is opposite to the bearing at the lower end of the upper cover; the rubber ring is located below the upper cover; the lower end of the motor is fixed to the upper end of the lower cover; the wind sensor and the raindrop sensor are placed on the top of the upper cover; the two 7-shaped buckles used for clamping the flag are respectively located at the upper end and the lower end of the rotating shaft.

[0006] As a further solution of the utility model, there is an elastic iron bead on the surface of the upper cover, and there is a slot at the upper end of the shell to cooperate with the elastic iron bead.

[0007] As a further solution of the utility model, the lower end of the shell is fixed to the upper end of the lower cover, the shell, the rotating shaft, the upper cover and the lower cover are coaxially arranged, and the shell is provided with a shell slit.

[0008] As a further solution of the utility model, a hook 1 and a hook 2 are respectively provided at the upper and lower ends of the outer surface of the shell.

[0009] As a further solution of the utility model, a flexible roller is provided at the narrow slit of the outer shell, and the lower end of the flexible roller is fixed to the lower end of the narrow slit of the outer shell.

[0010] As a further solution of the utility model, a small motor is arranged at the upper end of the drum, and the small motor is fixed at the upper end of the slit of the outer shell.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. The specifications of the device of this utility model are consistent with those of a normal flag hanging rod, and it can be directly installed and used, which is convenient for use and promotion.

[0013] 2. The utility model device is equipped with an intelligent wind sensing module, which can actively adjust the blower speed according to the size of the external natural wind force and control it within a certain power range. Without affecting the service life of the blower, it can reduce the power consumption of the blower as much as possible, save energy and reduce emissions.

[0014] 3. The utility model device is equipped with an intelligent precipitation sensing module. When the precipitation exceeds the set standard, the flag will be automatically folded. After the precipitation, the flag can be actively unfolded and the blower can be started to keep the flag flying, so as to protect the flag from getting wet or damaged, thereby achieving the purpose of protecting the flag.

[0015] To sum up, the device of the utility model has reasonable specifications, and the setting of the wind sensing module and the precipitation sensing module enables the device to keep the flag flying at all times while saving energy. It can also actively fold the flag when the precipitation is too heavy, and unfold the flag and make it fly after the precipitation to protect the flag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a detailed internal plan view of the upper end of the utility model.

[0018] Figure 3 This is a three-dimensional detailed view of the upper interior of the utility model.

[0019] Figure 4 This is a detailed internal plan view of the lower end of the utility model.

[0020] Figure 5 This is a three-dimensional detailed view of the interior of the lower end of the utility model.

[0021] Figure 6 This is a three-dimensional detail diagram of the upper exterior of the utility model.

[0022] Figure 7 This is the principle block diagram of the power control system of the utility model.

[0023] Figure numerals: 1. rotating shaft; 2. blower 1; 3. blower 2; 4. battery; 5. charging port; 6. wind sensor; 7. raindrop sensor; 8. 7-shaped buckle 1 for clamping flag; 9. 7-shaped buckle 2 for clamping flag; 10. bearing; 11. elastic iron bead; 12. rubber ring; 13. air outlet 1; 14. air outlet 2; 15. motor; 16. inlay opening; 17. cylindrical small hole reserved for the lower part of the motor; 18. outer shell; 19. slot; 20. flexible roller; 21. small motor; 22. hook 1; 23. hook 2; 24. upper cover; 25. lower cover; 26. outer shell slit. DETAILED DESCRIPTION

[0024] like Figures 1 to 7As shown, the utility model includes a new intelligent flag hanging rod body, which includes a rotating shaft 1, a blower 1 2, a blower 2 3, a wind sensor 6 and a raindrop sensor 7, a motor 15 and a housing 18. The upper and lower ends of the rotating shaft 1 are respectively provided with an upper cover 24 and a lower cover 25, the two blowers are respectively placed in the upper cover 24 and the lower cover 25 at both ends of the rotating shaft 1, and an air outlet 13 and an air outlet 2 14 are respectively reserved in the upper cover 24 and the lower cover 25, the rotating shaft 1 is relative to the upper cover 24 through a bearing 10 to ensure the stability of the rotation of the rotating shaft 1, the lower end of the rotating shaft 1 is connected to the lower cover 25 through a motor 15, the motor 15 is fixed to the upper end of the lower cover 25 to provide power for the rotating shaft 1, and the lower end of the rotating shaft 1 is connected to the motor 15. The wind sensor 6 and the raindrop sensor 7 are placed on the top of the upper cover 24 to monitor the change of wind strength and whether rain occurs in real time. According to the information feedback of the sensor, the device makes intelligent adjustments to cope with the real-time situation changes. According to the feedback of the wind sensor 6, the blower 1 2 and the blower 2 3 timely adjust the wind strength to ensure that the flag is in an unfolded posture when it is hung. According to the feedback of the raindrop sensor 7, when the raindrop sensor 7 alarms, the device starts to automatically retract the flag through the rotating shaft 1. At the same time, the manager can press the elastic iron bead 11 to open the upper cover 24, which is convenient for installing and removing the flag. During the installation process, the upper cover 24 is opened first, and the flag is hung on the 7-shaped buckle 1 8 and the 7-shaped buckle 2 9 used for clamping the flag, and then the upper cover 24 is pressed to press the elastic iron bead 11 into the round hole on the shell 18. The rubber ring 12 can ensure that the top of the device is watertight.

[0025] In this embodiment, the motor 15 is preferably a 16W60KTYZ claw-level permanent magnet synchronous motor with a rotation speed of 30 rpm and a torque of 50 N·CM, which ensures sufficient power for the shaft to retract and release the flag and a reasonable speed. The motor 15 is firmly fixed to the upper end of the lower cover 25 with screws through the fixing holes at its lower end to ensure the stability of the operation of the motor 15.

[0026] In this embodiment, the wind sensor 6 is preferably a WMSM-AK-05 wind sensor, which is fixed to the top of the upper cover 24 by screws to ensure that it is exposed to the air so that it can fully sense the strength changes of natural wind, give full play to its function and provide wind information feedback to the device in time. According to the feedback of the wind sensor 6, the device timely and intelligently adjusts the power of the blower 1 2 and the blower 2 3 to replenish the wind in time, ensuring that the flag remains in an unfolded state when it is hung.

[0027] In this embodiment, the raindrop sensor 7 is preferably a raindrop sensor using a wide voltage LM393 comparator. The raindrop sensor 7 uses double-sided material and is nickel-plated on the surface to have better performance in terms of anti-oxidation, conductivity and life. The raindrop sensor 7 is fixed to the top of the upper cover 24 by screws to ensure that its top is exposed to the air, so that it can accurately sense whether rainy weather has occurred and provide rain information feedback to the device in a timely manner. According to the feedback of the raindrop sensor 7, the device timely and intelligently adjusts the operation of the motor 15. When the raindrop sensor 7 senses the presence of rain, it provides feedback to the device. After receiving the feedback, the motor 15 starts to rotate forward to collect the flag to ensure that the flag will not be exposed to rainy weather for a long time, which can effectively reduce the fading problem of the flag caused by water immersion to increase the service life of the flag.

[0028] In this embodiment, it should be noted that the motor 15 provides two-way rotation. When the raindrop sensor 7 senses that the rain has stopped, it provides information feedback to the device, and then the motor 15 reverses and starts to release the flag. In this embodiment, in addition to intelligently adjusting the operation of the motor 15 through the information feedback of the sensor, the user can also perform command adjustment through the remote control terminal, and the remote control terminal has a higher priority. When there is a conflict between the intelligent adjustment of the sensor and the command of the remote control terminal, the command of the remote control terminal is used as the execution command of the device to ensure the flexibility of the intelligent adjustment system in special use cases. Figure 5As shown, the device in this embodiment also includes a shell 18, a flexible roller 20 and a small motor 21 for driving the flexible roller 20 to rotate. The lower end of the shell 18 is fixed on the lower cover 25. The shell 18, the rotating shaft 1, the upper cover 24 and the lower cover 25 are coaxially arranged. The diameter of the shell 18 is larger than the diameter of the rotating shaft 1. The shell 18 provides protection for the rotating shaft 1 and provides sufficient accommodation space for the stored flag. The shell 18 is made into a vertical section to leave a shell slit 26 for the shell 18. The width of the shell slit 26 is slightly larger than the thickness of the flag, leaving an in and out channel for the storage of the flag. The shell slit 26 is provided with a flexible roller 20, and the lower end of the flexible roller 20 is fixed to the lower end of the shell slit 26. The upper end of the flexible roller 20 is provided with a pair of small motors 21, and the small motors 21 are fixed to the upper end of the shell slit 26. And it is ensured that the flexible roller 20 is located inside the shell 18 to ensure the aesthetics of the device. A small motor 21 is placed on the upper end of the flexible roller 20 to provide power for the flexible roller 20. Considering the softness of the flexible roller 20, the inner spacing of the flexible roller 20 is slightly smaller than the thickness of the flag, so that the flexible roller 20 can tightly clamp the flag during the process of folding and releasing the flag, ensuring the flatness of the flag during the process of folding and releasing the flag and avoiding wrinkles on the flag. It should be noted that the small motor 21 controls the rotation of the flexible roller 20, and its linear speed should be simultaneous and at the same speed as the motor 15. When the flag is retracted, the pair of rollers indicated by the flexible roller 20 should rotate inward; when the flag is automatically released, the pair of rollers indicated by the flexible roller 20 should rotate outward.

[0029] In this embodiment, the upper and lower ends of the rotating shaft 1 are respectively provided with a 7-shaped buckle 8 and a 7-shaped buckle 9 for clamping the flag, which play the role of fixing the upper and lower ends of the flag, and cooperate with the soft roller 20 at the outer shell 18. The small gap between the pair of rollers indicated by the soft roller 20 is used to further ensure the flatness of the flag during the folding and unfolding process, and ensure the stability of the flag in the stored state, so that the flag in the stored state is firmly fixed on the rotating shaft 1.

[0030] In this embodiment, it should be noted that the new intelligent flag hanging rod is a whole and can change the length and other indicators according to different counterweight rods, and replace the traditional flag hanging rod on any required flagpole, and use it with the counterweight rod that rises and falls with the flag. When the utility model is used, the device replaces the traditional flag hanging rod, and is connected to the flag through the 7-character buckle 1 8 and the 7-character buckle 2 9 used for the flag clamp, and is connected to the counterweight rod on the flagpole through the hook 1 22 and the hook 2 23 on the shell 18 to complete the installation of the device. During the use of the device, the wind sensor 6 and the raindrop sensor 7 monitor the changes in the strength of the wind and whether rainy weather occurs in real time, provide real-time information feedback for the device, and the device makes intelligent adjustments. When the flag is raised, when the wind sensor 6 senses that the natural wind strength reaches the preset strength, the device believes that the natural wind is sufficient to keep the flag in the unfolded state, and the blower 1 2 and the blower 2 3 stop working. When the wind sensor 6 senses that the natural wind strength does not reach the preset strength, the device believes that the natural wind is insufficient to keep the flag in the unfolded posture, and blower 1 2 and blower 2 3 start working and adjust their own power in real time according to the natural wind strength to reach the preset wind strength, so that the flag remains in the unfolded posture. When the raindrop sensor 7 senses the presence of rain, it provides information feedback to the device, and the shaft 1 begins to reverse and collect the flag after receiving the information, and rolls the flag into the outer shell 18 to protect the flag from long-term contact with rain, effectively alleviating the fading problem of the flag caused by immersion in water, and improving the service life of the flag. When the raindrop sensor 7 senses that the rain has ended, it provides information feedback to the device, and the shaft 1 begins to rotate forward and release the flag after receiving the information, and sends the flag out of the outer shell 18. At the same time, the device uses the charging port 5 to charge the battery 4.

[0031] The utility model has a reasonable design and aims to protect the quality of the flag and maintain the image of the flag. It solves the problem of flag fading caused by the flag being unable to be unfolded when the natural wind is weak and the flag being unable to be folded in time in rainy weather, resulting in the flag being soaked in water. It effectively improves the convenience of flag folding and unfolding, increases the service life of the flag, is highly practical, safe and reliable.

Claims

1. A new type of intelligent flag hanging rod, characterized by: The invention comprises a rotating shaft (1), a blower 1 (2), a blower 2 (3), a battery (4), a raindrop sensor (7), a wind sensor (6), a 7-shaped buckle 1 (8) for clamping a flag, a 7-shaped buckle 2 (9) for clamping a flag, a rubber ring (12), an electric motor (15), a housing (18), a flexible roller (20), and a small motor (21) for driving the flexible roller (20) to rotate; the lower end of the rotating shaft (1) is fixed to the upper end of the electric motor (15) through an inlay opening (16); the blower 1 (2) and the blower 2 (3) are respectively placed in an upper cover (24) and a lower cover (25) at both ends of the rotating shaft (1); and the upper cover (24) and the lower cover (25) are provided with a plurality of springs. ) are provided with an air outlet 1 (13) and an air outlet 2 (14) on the side of the lower cover (25); the storage battery (4) is located inside the lower cover (25); the rotating shaft (1) is opposite to the bearing (10) at the lower end of the upper cover (24); the rubber ring (12) is located below the upper cover (24); the lower end of the motor (15) is fixed to the upper end of the lower cover (25); the wind sensor (6) and the raindrop sensor (7) are placed on the top of the upper cover (24); the 7-shaped buckle 1 (8) and the 7-shaped buckle 2 (9) used for clamping the flag are respectively located at the upper end and the lower end of the rotating shaft (1).

2. A novel intelligent flag hanging rod according to claim 1, characterized in that: An elastic iron bead (11) is provided on the surface of the upper cover (24), and a slot (19) is provided at the upper end of the outer shell (18) to cooperate with the elastic iron bead (11).

3. A novel intelligent flag hanging rod according to claim 1, characterized in that: The lower end of the shell (18) is fixed to the upper end of the lower cover (25); the shell (18), the rotating shaft (1), the upper cover (24) and the lower cover (25) are coaxially arranged; and the shell (18) is provided with a shell slit (26).

4. A novel intelligent flag hanging rod according to claim 3, characterized in that: The outer surface of the housing (18) is provided with a first hook (22) and a second hook (23) at the upper and lower ends respectively.

5. A novel intelligent flag hanging rod according to claim 3, characterized in that: A flexible roller (20) is provided at the narrow slit (26) of the outer shell, and the lower end of the flexible roller (20) is fixed to the lower end of the narrow slit (26) of the outer shell.

6. A novel intelligent flag hanging rod according to claim 5, characterized in that: A small motor (21) is provided at the upper end of the drum (20), and the small motor (21) is fixed to the upper end of the slit (26) of the outer shell.

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