Intelligent seat for smart city public facilities

Abstract

The utility model discloses a smart city public facility intelligent seat, which relates to the technical field of intelligent seats, and comprises a fixed pipe and a shielding assembly, supporting frames which are uniformly distributed are fixed at the lower end of the circumferential surface of the fixing pipe, a seat plate is fixed on the upper sides of the supporting frames, an induction assembly is mounted at the upper end of the fixing pipe, a shifting assembly is mounted in the fixing pipe, a measuring assembly is mounted at the upper end in the fixing pipe, and the shifting assembly is matched with the measuring assembly; the shielding assembly comprises strip-shaped openings, gears, supporting strips and sun-shading and rain-shading cloth, the uniformly distributed strip-shaped openings are formed in the upper end of the circumferential surface of the fixing pipe, the gears are rotatably connected to the interiors of the strip-shaped openings, the supporting strips are fixed to the surfaces of the gears, and automatic sun-shading and rain-shading can be achieved at high temperature or in rainy days; meanwhile, the sunshade waterproof cloth can be automatically recycled when not used or in windy weather, and the sunshade waterproof cloth is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent seats, in particular to an intelligent seat for public facilities in a smart city. Background Art

[0002] Smart city originated from the field of media. It refers to the use of various information technologies or innovative concepts to connect and integrate the city's systems and services to improve the efficiency of resource utilization, optimize urban management and services, and improve the quality of life of citizens. In the gardens of smart cities, seats are needed to ensure the normal rest of tourists.

[0003] Existing public seats have sunshade and waterproof cloth installed on the top for sunshade and rain protection. Although this method can improve the comfort of users when in use, the sunshade and waterproof cloth cannot be automatically recovered in windy weather, which can easily cause it to be damaged. For this reason, we propose a smart seat for smart city public facilities. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an intelligent seat for public facilities in a smart city, which can automatically provide shade and rain protection in high temperatures or rainy days, and can also be automatically recycled when not in use or in windy weather to avoid damage to the sunshade and waterproof cloth, thereby effectively solving the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a smart seat for public facilities in a smart city, comprising a fixing tube and a shielding component;

[0006] Fixed tube: A uniformly distributed support frame is fixed to the lower end of the circumferential surface, a seat plate is fixed to the upper side of the support frame, a sensing component is installed on the upper end of the fixed tube, a toggle component is installed inside the fixed tube, a measuring component is installed on the upper end of the fixed tube, and the toggle component cooperates with the measuring component;

[0007] The shielding component comprises a strip opening, a gear, a support bar and a sunshade and rainproof cloth. The upper end of the circumferential surface of the fixed tube is provided with evenly distributed strip openings. The inside of the strip opening is rotatably connected with a gear. A support bar is fixed on the surface of the gear. A sunshade and rainproof cloth is fixed between two adjacent support bars. The shielding component is provided to provide shade and rain protection for users.

[0008] Furthermore, the toggle assembly includes a fixed disk, an electric telescopic rod, a connecting column and a rack. The fixed disk is fixed inside the fixed tube, the electric telescopic rod is installed on the upper end of the fixed disk, the telescopic arm of the electric telescopic rod is fixed with a connecting column, and evenly distributed racks are fixed on the circumferential surface of the connecting column. The rack is meshed with the gear, and the input end of the electric telescopic rod is electrically connected to the output end of the external PLC controller. By setting the toggle assembly, all the gears are driven to rotate.

[0009] Furthermore, the measuring component includes a mounting groove, an infrared transmitter and an infrared receiver. Two corresponding mounting grooves are opened at the upper end of the interior of the fixed tube. An infrared transmitter and an infrared receiver are respectively installed inside the two mounting grooves. The infrared transmitter and the infrared receiver cooperate with each other. The input end of the infrared transmitter is electrically connected to the output end of the external PLC controller. The infrared receiver is bidirectionally electrically connected to the external PLC controller. The position of the connecting column is measured by setting the measuring component.

[0010] Furthermore, the sensing component includes a second fixed disk, a raindrop sensor and a temperature sensor. The second fixed disk is fixed to the upper end of the fixed tube. Two corresponding connecting grooves are provided at the upper end of the second fixed disk. A raindrop sensor and a temperature sensor are respectively installed inside the two connecting grooves. The raindrop sensor and the temperature sensor are both electrically connected to an external PLC controller in a bidirectional manner. The external environment is sensed by setting the sensing component.

[0011] Furthermore, it also includes a wind force detection component, which includes a rotating shaft, a connecting disk, a connecting strip, a rotating hemisphere, a torsion spring, an extrusion plate, a mounting plate and a pressure sensor, the upper end of the fixed disk II is rotatably connected to the rotating shaft, the upper end of the rotating shaft is fixed with a connecting disk, a torsion spring is sleeved on the circumferential surface of the rotating shaft, the upper end of the torsion spring is fixed to the lower end of the connecting disk, the lower end of the torsion spring is fixed to the upper end of the fixed disk II, the circumferential surface of the connecting disk is fixed with evenly distributed connecting strips, the side of the connecting strip is fixed with a rotating hemisphere, the lower end of the circumferential surface of the connecting disk is fixed with evenly distributed extrusion plates, the upper end of the fixed disk II is fixed with evenly distributed mounting plates, two corresponding pressure sensors are installed on the side of the mounting plate, the pressure sensor is bidirectionally electrically connected to an external PLC controller, and the external wind force is detected by setting the wind force detection component.

[0012] Furthermore, grooves are provided on the lower sides of the four support frames, and anti-skid plates are fixed inside the grooves. The stability of the four support frames can be effectively guaranteed by providing the anti-skid plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the smart city public facility smart chair has the following advantages:

[0014] 1. The wind force detection component is set to detect the external wind force. When the wind force is too strong, the toggle component will toggle all the gears to rotate, so that all the support bars can be rotated to contact the wall of the fixed tube, so that all the sunshade and rainproof cloths can be folded, and the sunshade and rainproof cloths can be prevented from being damaged after folding;

[0015] 2. By setting up raindrop sensors and temperature sensors to detect the external environment, when it rains or the temperature is too high, all sunshade and rainproof cloths will be unfolded. After unfolding, they can automatically shade the user from the sun and rain, which is extremely convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the toggle assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the wind force detection component of the utility model.

[0019] In the figure: 1 fixed pipe, 2 support frame, 3 seat board, 4 shielding component, 41 strip mouth, 42 gear, 43 support bar, 44 sunshade and rainproof cloth, 5 toggle component, 51 fixed plate one, 52 electric telescopic rod, 53 connecting column, 54 rack, 6 measuring component, 61 installation groove, 62 infrared transmitter, 63 infrared receiver, 7 sensing component, 71 fixed plate two, 72 raindrop sensor, 73 temperature sensor, 8 wind detection component, 81 rotating shaft, 82 connecting plate, 83 connecting bar, 84 rotating hemisphere, 85 torsion spring, 86 extrusion plate, 87 mounting plate, 88 pressure sensor, 9 anti-slip plate. 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] See also Figure 1-3 ,This embodiment provides a technical solution: a smart seat for public facilities in a smart city, comprising a fixing tube 1 and a shielding component 4;

[0022] Fixed tube 1: A support frame 2 is evenly distributed at the lower end of the circumferential surface, a seat plate 3 is fixed on the upper side of the support frame 2, a sensing component 7 is installed on the upper end of the fixed tube 1, a toggle component 5 is installed inside the fixed tube 1, a measuring component 6 is installed on the upper end inside the fixed tube 1, the toggle component 5 cooperates with the measuring component 6, the toggle component 5 comprises a fixed plate 1 51, an electric telescopic rod 52, a connecting column 53 and a rack 54, a fixed plate 1 51 is fixed inside the fixed tube 1, an electric telescopic rod 52 is installed on the upper end of the fixed plate 1 51, a connecting column 53 is fixed on the telescopic arm of the electric telescopic rod 52, a uniformly distributed rack 54 is fixed on the circumferential surface of the connecting column 53, the rack 54 is meshed with the gear 42, and the electric telescopic rod The input end of 52 is electrically connected to the output end of the external PLC controller, the measuring component 6 includes a mounting groove 61, an infrared transmitter 62 and an infrared receiver 63, the upper end of the fixed tube 1 is provided with two corresponding mounting grooves 61, the insides of the two mounting grooves 61 are respectively installed with infrared transmitters 62 and infrared receivers 63, the infrared transmitter 62 and the infrared receiver 63 cooperate with each other, the input end of the infrared transmitter 62 is electrically connected to the output end of the external PLC controller, the infrared receiver 63 is bidirectionally electrically connected to the external PLC controller, the sensing component 7 includes a fixed disk 2 71, a raindrop sensor 72 and a temperature sensor 73, the upper end of the fixed tube 1 is fixed with a fixed disk 2 71, the fixed disk 2 Two corresponding connection grooves are provided at the upper end of 71, and raindrop sensors 72 and temperature sensors 73 are installed inside the two connection grooves respectively. The raindrop sensors 72 and the temperature sensors 73 are both electrically connected to the external PLC controller in a bidirectional manner. The wind force detection component 8 is also included. The wind force detection component 8 includes a rotating shaft 81, a connecting plate 82, a connecting bar 83, a rotating hemisphere 84, a torsion spring 85, an extrusion plate 86, a mounting plate 87 and a pressure sensor 88. The upper end of the fixed plate 71 is rotatably connected to the rotating shaft 81, and the connecting plate 82 is fixed to the upper end of the rotating shaft 81. A torsion spring 85 is sleeved on the circumferential surface of the rotating shaft 81, and the upper end of the torsion spring 85 is fixed to the lower end of the connecting plate 82, and the lower end of the torsion spring 85 is fixed. At the upper end of the second fixed disk 71, the circumferential surface of the connecting disk 82 is fixed with evenly distributed connecting strips 83, the side of the connecting strip 83 is fixed with a rotating hemisphere 84, the lower end of the circumferential surface of the connecting disk 82 is fixed with evenly distributed extrusion plates 86, the upper end of the second fixed disk 71 is fixed with evenly distributed mounting pieces 87, and the side of the mounting pieces 87 is installed with two corresponding pressure sensors 88, the pressure sensor 88 is bidirectionally electrically connected to the external PLC controller, the wind force detection component 8 is set to detect the external wind force, the sensing component 7 is set to sense the external environment, the measuring component 6 is set to measure the position of the connecting column 53, and the toggle component 5 is set to drive all the gears 42 to rotate;

[0023] The shielding component 4 includes a strip opening 41, a gear 42, a support bar 43 and a sunshade and rainproof cloth 44. The upper end of the circumferential surface of the fixed tube 1 is provided with evenly distributed strip openings 41. The inner part of the strip opening 41 is rotatably connected with a gear 42. A support bar 43 is fixed on the surface of the gear 42. A sunshade and rainproof cloth 44 is fixed between two adjacent support bars 43. The shielding component 4 is provided to provide shade and rain protection for users.

[0024] A groove is formed on the lower side of the four support frames 2 , and an anti-skid plate 9 is fixed inside the groove. The anti-skid plate 9 can effectively ensure the stability of the four support frames 2 .

[0025] The working principle of a smart city public facility smart seat provided by the utility model is as follows: Under normal circumstances, the torsion spring 85 will support the connecting disk 82 to prevent it from rotating. When the wind force is too strong, the connecting disk 82 will rotate under the action of all the rotating hemispheres 84, and the rotation of the connecting disk 82 will drive all the extrusion plates 86 to rotate. During the rotation of the extrusion plate 86, when it contacts the pressure sensor 88, the external PLC controller will automatically control the electric telescopic rod 52 to work. The operation of the electric telescopic rod 52 drives all the racks 54 to move upward. The upward movement of all the racks 52 can drive all the gears 42 to rotate. When all the racks 54 are located between the infrared transmitter 62 and the infrared receiver 63, the infrared transmitter 62 will be blocked. After blocking, the infrared The receiver 63 will send this signal to the external PLC controller. After receiving the signal, the external PLC controller can close the electric telescopic rod 52. At this time, all the support bars 43 will be rotated to contact the wall of the fixed tube 1. In this case, all the sunshade and rainproof cloths 44 can be folded. After folding, the sunshade and rainproof cloths 44 can be prevented from being damaged. By setting a raindrop sensor 72 and a temperature sensor 73 to detect the external environment, when it rains or the temperature is too high, the raindrop sensor 72 and the temperature sensor 73 will respectively send this signal to the external PLC controller. In this case, the external PLC controller will automatically control the electric telescopic rod 52 to retract, thereby unfolding all the sunshade and rainproof cloths. After unfolding, the user can be automatically shaded from the sun and rain, which is very convenient.

[0026] It is worth noting that the external PLC controller disclosed in the above embodiment is specifically a Siemens S7-200 model, the electric telescopic rod 52 can use a TGC-A high-thrust electric telescopic rod, the infrared transmitter 62 can use a 5mm infrared transmitter head, the infrared receiver 63 can use a CHQ0038F infrared receiver head, the temperature sensor 73 can use a LSCI-TZ03 laser focusing infrared temperature sensor, the pressure sensor 88 can use a DP-101 pressure sensor, and the raindrop sensor 72 can be freely configured according to actual conditions. The external PLC controller controls the operation of the electric telescopic rod 52 and the infrared transmitter 62 using methods commonly used in the prior art.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A smart seat for public facilities in a smart city, characterized by: It comprises a fixed tube (1) and a shielding component (4); Fixed tube (1): a support frame (2) evenly distributed is fixed at the lower end of the circumferential surface, a seat plate (3) is fixed on the upper side of the support frame (2), a sensing component (7) is installed at the upper end of the fixed tube (1), a toggle component (5) is installed inside the fixed tube (1), a measuring component (6) is installed at the upper end inside the fixed tube (1), and the toggle component (5) cooperates with the measuring component (6); The shielding assembly (4) comprises a strip opening (41), a gear (42), a support bar (43) and a sunshade and rainproof cloth (44); the upper end of the circumferential surface of the fixed tube (1) is provided with evenly distributed strip openings (41); the interior of the strip opening (41) is rotatably connected to a gear (42); a support bar (43) is fixed to the surface of the gear (42); and a sunshade and rainproof cloth (44) is fixed between two adjacent support bars (43).

2. The smart city public facility smart seat according to claim 1, characterized in that: The toggle assembly (5) comprises a fixed disk (51), an electric telescopic rod (52), a connecting column (53) and a rack (54); the fixed disk (51) is fixed inside the fixed tube (1); the electric telescopic rod (52) is mounted on the upper end of the fixed disk (51); the connecting column (53) is fixed on the telescopic arm of the electric telescopic rod (52); the circumferential surface of the connecting column (53) is fixed with evenly distributed racks (54); the racks (54) are meshed with the gears (42); the input end of the electric telescopic rod (52) is electrically connected to the output end of an external PLC controller.

3. The smart seat for public facilities in a smart city according to claim 1, characterized in that: The measuring component (6) comprises a mounting groove (61), an infrared transmitter (62) and an infrared receiver (63). Two corresponding mounting grooves (61) are provided at the upper end of the interior of the fixing tube (1). The infrared transmitter (62) and the infrared receiver (63) are respectively installed inside the two mounting grooves (61). The infrared transmitter (62) and the infrared receiver (63) cooperate with each other. The input end of the infrared transmitter (62) is electrically connected to the output end of an external PLC controller, and the infrared receiver (63) is bidirectionally electrically connected to the external PLC controller.

4. The smart seat for public facilities in a smart city according to claim 1, characterized in that: The sensing component (7) comprises a second fixing plate (71), a raindrop sensor (72) and a temperature sensor (73); the second fixing plate (71) is fixed to the upper end of the fixing tube (1); the second fixing plate (71) is provided with two corresponding connection grooves at the upper end; the raindrop sensor (72) and the temperature sensor (73) are respectively installed inside the two connection grooves; the raindrop sensor (72) and the temperature sensor (73) are both bidirectionally electrically connected to an external PLC controller.

5. The smart seat for public facilities in a smart city according to claim 4, characterized in that: The invention also comprises a wind force detection component (8). The wind force detection component (8) comprises a rotating shaft (81), a connecting plate (82), a connecting strip (83), a rotating hemisphere (84), a torsion spring (85), an extrusion plate (86), a mounting plate (87) and a pressure sensor (88). The upper end of the second fixed plate (71) is rotatably connected to the rotating shaft (81). The upper end of the rotating shaft (81) is fixed with the connecting plate (82). The circumferential surface of the rotating shaft (81) is sleeved with a torsion spring (85). The upper end of the torsion spring (85) is fixed to the lower end of the connecting plate (82). The lower end of the spring (85) is fixed to the upper end of the second fixed disk (71); the circumferential surface of the connecting disk (82) is fixed with evenly distributed connecting strips (83); the side of the connecting strip (83) is fixed with a rotating hemisphere (84); the lower end of the circumferential surface of the connecting disk (82) is fixed with evenly distributed extrusion plates (86); the upper end of the second fixed disk (71) is fixed with evenly distributed mounting pieces (87); two corresponding pressure sensors (88) are mounted on the side of the mounting piece (87); the pressure sensors (88) are bidirectionally electrically connected to an external PLC controller.

6. The smart city public facility smart seat according to claim 1, characterized in that: The lower sides of the four support frames (2) are provided with grooves, and anti-slip plates (9) are fixed inside the grooves.

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