Temperature-adjustable hand-sweat-resistant intelligent steering wheel

Abstract

The invention relates to a temperature-adjustable hand-sweat-resistant intelligent steering wheel, and belongs to the technical field of steering wheels, the temperature-adjustable hand-sweat-resistant intelligent steering wheel comprises a steering wheel body, one end of the steering wheel body is provided with a connecting mechanism, and the steering wheel body is internally provided with a containing cavity. The temperature is detected in real time through the temperature sensor, when the temperature reaches the preset temperature, the motor is started to drive the gear to rotate, cold air is transmitted to the outer side through the micro compressor refrigeration module to be cooled, and a user can hold the micro compressor refrigeration module more comfortably; when the temperature in a vehicle is low, the temperature of the steering wheel body is adjusted through a heating piece, the heat of the outer palm of the steering wheel body is too large, sweat is secreted, the air bag is heated to expand, the sweat of the palm is absorbed through moisture absorption cloth, and the situation that the comfort degree of the steering wheel body is affected when the steering wheel body is used is avoided; the overall use comfort of the steering wheel body is improved.

Description

Technical Field

[0001] The invention relates to the technical field of steering wheels, and in particular to a temperature-adjustable, anti-hand sweat intelligent steering wheel. Background Art

[0002] As one of the modern means of transportation, the convenience of cars is self-evident. Cars can be seen everywhere and are fully integrated into our lives. However, as a necessity in our daily lives, the safety and comfort of driving a car have become a hot topic of concern. The steering wheel is a component that the driver must touch when driving a car. China Patent Authorization Announcement No. CN206171543U discloses an intelligent steering wheel, including a turntable, a bottom shell, a top shell, control keys and an intelligent device. The intelligent device is arranged at the bottom of the top shell, and the turntable and the bottom shell are fixedly connected by spokes. This intelligent steering wheel not only realizes the function of self-contained navigation, but also realizes that the buttons on the steering wheel can be used to control the headlights, The control of the horn and turn signal, and the setting of the internal wireless retractable device, GPS signal receiver, and sound element make the functions of the steering wheel diversified. Not only can it be used for online shopping and listening to music, but it can also locate and determine the personal position. The above-mentioned prior art solutions have the following shortcomings: the smart steering wheel has achieved diversified functions and is also expected to be more and more humanized. With the change of seasonal climate, in the hot summer, the steering wheel of the car placed outdoors is very hot in the sun, making it impossible to hold the steering wheel; in the cold winter, the steering wheel of the car placed outdoors is very cold, making it impossible to hold the steering wheel. In order to improve the comfort during driving, it is necessary to design a temperature-adjustable and anti-hand sweat smart steering wheel. Summary of the invention

[0003] The purpose of the present invention is to provide a temperature-adjustable anti-hand sweat smart steering wheel to solve the problem raised in the above background technology that overheating or overcooling will affect user use as the seasonal climate changes.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a temperature-adjustable anti-hand sweat smart steering wheel, comprising a steering wheel body, a connecting mechanism is provided at one end of the steering wheel body, a receiving cavity is provided inside the steering wheel body, and a rotating ring is rotatably connected inside the receiving cavity, two groups of mounting frames are provided on the top of the inner wall of the receiving cavity, and the mounting frames are rotatably connected to gears inside, a motor is provided on one side of the mounting frame, and the output shaft of the motor is fixedly connected to one side of the gear, teeth are provided on the upper surface of the rotating ring, and the teeth are meshed with the gear, a refrigeration adjustment component is provided inside the rotating ring, a thermal pad is provided on the outer surface of the rotating ring, and a heating plate is provided inside the thermal pad, and the steering wheel body is externally provided with a heat conducting pad. Ventilation holes are provided on both sides of the surface, and the vents are connected with the interior of the accommodating cavity. An operating table is provided inside the steering wheel body, and mounting grooves are provided on both sides inside the operating table, and the mounting grooves are connected with the interior of the accommodating cavity. Humidity sensors are provided inside the two groups of mounting grooves. A groove is provided on the side wall of the operating table, and a temperature sensor is provided inside the groove. A accommodating groove is provided inside the operating table, and a single-chip computer and a signal transmission module are respectively provided on both sides of the accommodating groove; the refrigeration adjustment component includes a through hole provided inside the rotating ring, a heat-conducting rod is passed through the interior of the through hole, and the two ends of the heat-conducting rod are respectively connected to an air bag and a moisture-absorbing cloth, and a micro compressor refrigeration module is provided on the outer surface of the rotating ring.

[0005] Preferably, the connecting mechanism includes a hollow groove arranged on the outer surface of the steering wheel body, a shielding cover is rotatably connected to one side of the hollow groove, an elastic block is arranged on the other side of the shielding cover, and a limiting protrusion is arranged on the side of the elastic block away from the shielding cover, a suede sticker is arranged on the side of the moisture-absorbing cloth close to the heat-conducting rod, and a hook sticker is arranged on the side of the heat-conducting rod close to the moisture-absorbing cloth, and the hook sticker is adhered to the suede sticker.

[0006] Preferably, a limiting groove is provided on the inner wall of the hollow groove, and the limiting groove and the limiting protrusion are snap-fitted and connected, and an L-shaped groove is provided inside the elastic block.

[0007] Preferably, the size of the limiting protrusion matches the size of the limiting groove, the cross-section of the limiting protrusion and the cross-section of the limiting groove are both arranged to be semicircular, and the material of the elastic block and the material of the limiting protrusion are both thermoplastic elastomer.

[0008] Preferably, two groups of the refrigeration adjustment components are provided, and the refrigeration adjustment components are symmetrically arranged with respect to the operating table, and the airbag is located on a side close to the operating table.

[0009] Preferably, both groups of moisture-absorbing cloths are provided with through grooves inside, the micro compressor refrigeration module is located inside the through grooves, and the cross-sectional size of the through grooves is larger than the cross-sectional size of the micro compressor refrigeration module.

[0010] Preferably, two groups of thermally conductive pads are provided, and the two groups of thermally conductive pads and cooling adjustment components are alternately spaced and distributed on the steering wheel body.

[0011] Preferably, the output end of the humidity sensor is electrically connected to the input end of the single-chip microcomputer through a wire, the output end of the temperature sensor is electrically connected to the input end of the single-chip microcomputer through a wire, the output end of the single-chip microcomputer is electrically connected to the input end of the motor through a wire, the output end of the single-chip microcomputer is electrically connected to the input end of the micro-compressor refrigeration module through a wire, and the output end of the single-chip microcomputer is electrically connected to the input end of the heating plate through a wire.

[0012] Preferably, a buzzer is provided on the upper surface of the steering wheel body, two groups of heart rate sensors are provided on the upper surface of the steering wheel body, a control panel is provided on the upper surface of the operating table, a camera is provided on the upper surface of the operating table, and the camera is located above the control panel.

[0013] Preferably, the output end of the camera is electrically connected to the input end of the single-chip microcomputer through a wire, the output end of the heart rate sensor is electrically connected to the input end of the single-chip microcomputer through a wire, the output end of the single-chip microcomputer is electrically connected to the input end of the buzzer through a wire, the output end of the single-chip microcomputer is electrically connected to the input end of the signal transmission module through a wire, and the output end of the control panel is electrically connected to the input end of the single-chip microcomputer through a wire.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the temperature is detected in real time by the temperature sensor, and the relevant information is transmitted to the single chip computer for analysis. When the preset temperature is reached, the motor is started to drive the gear to rotate. When the temperature is too high, the micro compressor refrigeration module transmits cold air to the outside for cooling, so that the user can hold the steering wheel with both hands more comfortably. When the temperature is not high enough to turn on the micro compressor refrigeration module, the palm of the hand holding the outside of the steering wheel body has too much heat and secretes sweat. The airbag expands due to the heat, and the sweat of the palm is absorbed by the moisture-absorbing cloth to avoid the secretion of hand sweat affecting the use of the steering wheel body. When the temperature inside the car is low, the heating plate is used to heat the steering wheel body, so as to adjust the temperature of the steering wheel body and improve the comfort of the steering wheel body as a whole; the humidity on the moisture-absorbing cloth is detected by the humidity sensor, and when the humidity of the moisture-absorbing cloth reaches the set level, the buzzer is turned on and the replacement information is sent to the user through the signal transmission module for double reminder. The overall operation is relatively simple and convenient, which improves the practicality of this function; the user is monitored in real time through the cooperation of the heart rate sensor and the camera to ensure safety during driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the front cross-section structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the rotating ring distribution of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating ring of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the refrigeration adjustment component of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 6 It is a schematic diagram of a partial three-dimensional structure of the connecting mechanism of the present invention; Figure 7 It is a schematic diagram of the electrical relationship structure of the present invention.

[0017] Explanation of the reference numerals in the figure: 1. connecting mechanism; 101. hook patch; 102. suede patch; 103. shielding cover; 104. elastic block; 105. L-shaped groove; 106. limiting protrusion; 2. steering wheel body; 3. accommodating cavity; 4. rotating ring; 5. refrigeration adjustment component; 501. micro compressor refrigeration module; 502. moisture-absorbing cloth; 503. through hole; 504. air bag; 505. heat-conducting rod; 506. through groove; 6. operating table; 7. camera; 8. single-chip microcomputer; 9. humidity sensor; 10. temperature sensor; 11. thermal pad; 12. heating plate; 13. gear; 14. motor; 15. mounting bracket; 16. buzzer; 17. heart rate sensor; 18. control panel; 19. vent; 20. signal transmission module; 21. teeth. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments of the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention. Example

[0019] In order to solve the problem in the prior art that overheating or overcooling will affect the use of users as the seasonal climate changes, the following solution is disclosed. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown: a temperature-adjustable anti-hand sweat smart steering wheel, comprising a steering wheel body 2, a connecting mechanism 1 is arranged at one end of the steering wheel body 2, a receiving chamber 3 is arranged inside the steering wheel body 2, and a rotating ring 4 is rotatably connected inside the receiving chamber 3, two sets of mounting frames 15 are arranged on the top of the inner wall of the receiving chamber 3, and the mounting frames 15 are rotatably connected to the gear 13 inside, a motor 14 is arranged on one side of the mounting frame 15, and the output shaft of the motor 14 is fixedly connected to one side of the gear 13, a tooth 21 is arranged on the upper surface of the rotating ring 4, and the tooth 21 is meshed with the gear 13, a refrigeration adjustment component 5 is arranged inside the rotating ring 4, and the rotating ring 4 is provided with a heat-conducting pad 11 on the outer surface, and a heating plate 12 is provided inside the heat-conducting pad 11, ventilation holes 19 are provided on both sides of the outer surface of the steering wheel body 2, and the ventilation holes 19 are connected with the inside of the accommodating cavity 3, an operating table 6 is provided inside the steering wheel body 2, and mounting grooves are provided on both sides of the operating table 6, and the mounting grooves are connected with the inside of the accommodating cavity 3, a groove is provided on the side wall of the operating table 6, and a temperature sensor 10 is provided inside the groove, and a accommodating groove is provided inside the operating table 6, and a single-chip computer 8 and a signal transmission module 20 are respectively provided on both sides of the accommodating groove; the refrigeration adjustment component 5 includes a The rotating ring 4 has an internal through hole 503, and a heat-conducting rod 505 runs through the internal of the through hole 503, and the two ends of the heat-conducting rod 505 are respectively connected to an air bag 504 and a moisture-absorbing cloth 502, and a micro compressor refrigeration module 501 is provided on the outer surface of the rotating ring 4. The micro compressor refrigeration module 501 is a prior art and is not particularly limited here; two groups of refrigeration adjustment components 5 are provided, and the refrigeration adjustment components 5 are symmetrically arranged with respect to the operating table 6. The air bag 504 is located on the side close to the operating table 6, and the two groups of moisture-absorbing cloths 502 are both provided with through grooves 506 inside, and the micro compressor refrigeration module 501 is located on the inner side of the through groove 506. The cross-sectional view of the through groove 506 The surface size is larger than the cross-sectional size of the micro compressor refrigeration module 501, two groups of thermal conductive pads 11 are provided, and the two groups of thermal conductive pads 11 and the refrigeration adjustment component 5 are alternately spaced on the steering wheel body 2, the output end of the humidity sensor 9 is electrically connected to the input end of the single-chip microcomputer 8 through a wire, the output end of the temperature sensor 10 is electrically connected to the input end of the single-chip microcomputer 8 through a wire, the output end of the single-chip microcomputer 8 is electrically connected to the input end of the motor 14 through a wire, the output end of the single-chip microcomputer 8 is electrically connected to the input end of the micro compressor refrigeration module 501 through a wire, and the output end of the single-chip microcomputer 8 is electrically connected to the input end of the heating plate 12 through a wire.

[0020] In this embodiment, when the steering wheel body 2 needs to be used, the user adjusts the temperature of the heating plate 12 and the temperature of the micro compressor refrigeration module 501 through the control panel 18. The user holds the outer side of the steering wheel body 2 with both hands, and detects the temperature in real time through the temperature sensor 10, and transmits the relevant information to the single chip computer 8 for analysis. When the preset temperature is reached, the motor 14 is started to drive the gear 13 to rotate. Under the action of meshing connection, the motor 14 is driven to rotate as a whole inside the accommodating chamber 3, so that the vent hole 19 and the refrigeration adjustment component 5 are on the same horizontal line, and then the micro compressor refrigeration module 501 is started to transmit the cold air to the outside through the vent hole 19 for cooling. The temperature is high, making it more comfortable for the user to hold the steering wheel body 2 with both hands. When the temperature is not high enough to turn on the micro compressor refrigeration module 501, when the palm of the hand holding the outer side of the steering wheel body 2 is too hot and sweat is secreted, the air bag 504 expands due to the heat, so that the moisture-absorbing cloth 502 moves to the vent 19 to absorb the sweat of the palm, thereby avoiding the secretion of hand sweat affecting the comfort of the steering wheel body 2 when using it. When the temperature inside the car is low, the motor 14 drives the gear 13 to rotate so that the thermal pad 11 and the vent 19 are displaced to the same horizontal line, and the heating plate 12 is started so that the heating plate 12 heats the steering wheel body 2, thereby adjusting the temperature of the steering wheel body 2 and improving the overall comfort of the steering wheel body 2 when using it. Example

[0021] In order to further improve the overall use effect, the following scheme is disclosed, specifically: Figure 1 , Figure 5 and Figure 7As shown: humidity sensors 9 are arranged inside the two groups of mounting grooves, the connecting mechanism 1 includes an empty groove arranged on the outer surface of the steering wheel body 2, a shielding cover 103 is rotatably connected to one side of the empty groove, and an elastic block 104 is arranged on the other side of the shielding cover 103, and a limiting protrusion 106 is arranged on the side of the elastic block 104 away from the shielding cover 103, a suede sticker 102 is arranged on the side of the moisture-absorbing cloth 502 close to the heat-conducting rod 505, a hook sticker 101 is arranged on the side of the heat-conducting rod 505 close to the moisture-absorbing cloth 502, and the hook sticker 101 is adhered to the suede sticker 102, a limiting groove is arranged on the inner wall of the empty groove, and the limiting groove and the limiting protrusion 106 are snap-connected, an L-shaped groove 105 is arranged inside the elastic block 104, the size of the limiting protrusion 106 matches the size of the limiting groove, and the cross-section of the limiting protrusion 106 matches the cross-section of the limiting groove. The cross-sections are all arranged in a semicircular shape, the materials of the elastic block 104 and the limiting protrusion 106 are both thermoplastic elastomers, a buzzer 16 is arranged on the upper surface of the steering wheel body 2, two groups of heart rate sensors 17 are arranged on the upper surface of the steering wheel body 2, a control panel 18 is arranged on the upper surface of the operating table 6, a camera 7 is arranged on the upper surface of the operating table 6, and the camera 7 is located above the control panel 18, the output end of the camera 7 is electrically connected to the input end of the single-chip microcomputer 8 through a wire, the output end of the heart rate sensor 17 is electrically connected to the input end of the single-chip microcomputer 8 through a wire, the output end of the single-chip microcomputer 8 is electrically connected to the input end of the buzzer 16 through a wire, the output end of the single-chip microcomputer 8 is electrically connected to the input end of the signal transmission module 20 through a wire, and the output end of the control panel 18 is electrically connected to the input end of the single-chip microcomputer 8 through a wire.

[0022] In this embodiment, the humidity on the moisture-absorbing cloth 502 is detected by the humidity sensor 9 during use. When the humidity of the moisture-absorbing cloth 502 reaches the set value, the single-chip computer 8 analyzes it and starts the buzzer 16 to remind the user to replace it. The replacement information is sent to the user through the signal transmission module 20 for double reminder. When the buzzer 16 is turned on or a text message reminder is received, the finger is inserted into the L-shaped groove 105. Under the elastic action of the elastic block 104 and the limiting protrusion 106, the limiting protrusion 106 is separated from the limiting groove to open the shielding cover 103. The moisture-absorbing cloth 502 is pulled to separate the hook surface sticker 101 from the suede surface sticker 102 to separate the moisture-absorbing cloth 502 from the heat-conducting rod 505. The reverse operation is performed to install the moisture-absorbing cloth 502. The overall operation is relatively simple and convenient, which improves the practicality of this function. The user is monitored in real time through the cooperation of the heart rate sensor 17 and the camera 7 to ensure safety during driving.

[0023] 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 temperature-adjustable, anti-hand-sweat smart steering wheel, comprising a steering wheel body (2), characterized in that: A connecting mechanism (1) is provided at one end of the steering wheel body (2); a receiving chamber (3) is provided inside the steering wheel body (2); and a rotating ring (4) is rotatably connected inside the receiving chamber (3); two groups of mounting frames (15) are provided on the top of the inner wall of the receiving chamber (3); and the inside of the mounting frames (15) is rotatably connected to a gear (13); a motor (14) is provided on one side of the mounting frame (15); and the output shaft of the motor (14) is fixedly connected to one side of the gear (13); teeth (21) are provided on the upper surface of the rotating ring (4); and the teeth (21) are meshedly connected to the gear (13); a cooling adjustment component (5) is provided inside the rotating ring (4); a heat conductive pad (11) is provided on the outer surface of the rotating ring (4); and a heating plate (12) is provided inside the heat conductive pad (11); and ventilation holes (19) are provided on both sides of the outer surface of the steering wheel body (2); and the ventilation holes (19) 19) is connected to the interior of the accommodating chamber (3); an operating table (6) is arranged inside the steering wheel body (2), and mounting grooves are arranged on both sides of the operating table (6), and the mounting grooves are both connected to the interior of the accommodating chamber (3); humidity sensors (9) are arranged inside the two groups of mounting grooves; a groove is arranged on the side wall of the operating table (6), and a temperature sensor (10) is arranged inside the groove; a accommodating groove is arranged inside the operating table (6), and a single-chip computer (8) and a signal transmission module (20) are arranged on both sides of the accommodating groove; the refrigeration adjustment component (5) includes a through hole (503) arranged inside the rotating ring (4), a heat-conducting rod (505) is passed through the interior of the through hole (503), and the two ends of the heat-conducting rod (505) are respectively connected to an air bag (504) and a moisture-absorbing cloth (502); a micro compressor refrigeration module (501) is arranged on the outer surface of the rotating ring (4).

2. The temperature-adjustable anti-hand sweat smart steering wheel according to claim 1, characterized in that: The connection mechanism (1) comprises a hollow groove arranged on the outer surface of the steering wheel body (2); a shielding cover (103) is rotatably connected to one side of the hollow groove, and an elastic block (104) is arranged on the other side of the shielding cover (103); a limiting protrusion (106) is arranged on the side of the elastic block (104) away from the shielding cover (103); a suede sticker (102) is arranged on the side of the moisture-absorbing cloth (502) close to the heat-conducting rod (505); a hook sticker (101) is arranged on the side of the heat-conducting rod (505) close to the moisture-absorbing cloth (502); and the hook sticker (101) is adhered to the suede sticker (102).

3. The temperature-adjustable, anti-hand sweat smart steering wheel according to claim 2, characterized in that: A limiting groove is provided on the inner wall of the hollow groove, and the limiting groove and the limiting protrusion (106) are snap-fitted and connected, and an L-shaped groove (105) is provided inside the elastic block (104).

4. The temperature-adjustable, anti-hand sweat smart steering wheel according to claim 2, characterized in that: The size of the limiting protrusion (106) matches the size of the limiting groove, the cross-section of the limiting protrusion (106) and the cross-section of the limiting groove are both arranged to be semicircular, and the material of the elastic block (104) and the material of the limiting protrusion (106) are both thermoplastic elastomer.

5. The temperature-adjustable, anti-hand sweat smart steering wheel according to claim 1, characterized in that: The refrigeration adjustment components (5) are provided in two groups, and the refrigeration adjustment components (5) are symmetrically arranged with respect to the operating table (6), and the airbag (504) is located on a side close to the operating table (6).

6. The temperature-adjustable, anti-hand sweat smart steering wheel according to claim 1, characterized in that: A through groove (506) is provided inside the two groups of moisture-absorbing cloths (502), and the micro compressor refrigeration module (501) is located inside the through groove (506). The cross-sectional size of the through groove (506) is larger than the cross-sectional size of the micro compressor refrigeration module (501).

7. The temperature-adjustable, anti-hand sweat smart steering wheel according to claim 1, characterized in that: Two groups of the thermally conductive pads (11) are provided, and the two groups of the thermally conductive pads (11) and the cooling adjustment components (5) are alternately spaced and distributed on the steering wheel body (2).

8. The temperature-adjustable, anti-hand-sweat smart steering wheel according to claim 1, characterized in that: The output end of the humidity sensor (9) is electrically connected to the input end of the single-chip computer (8) via a wire, the output end of the temperature sensor (10) is electrically connected to the input end of the single-chip computer (8) via a wire, the output end of the single-chip computer (8) is electrically connected to the input end of the motor (14) via a wire, the output end of the single-chip computer (8) is electrically connected to the input end of the micro compressor refrigeration module (501) via a wire, and the output end of the single-chip computer (8) is electrically connected to the input end of the heating plate (12) via a wire.

9. The temperature-adjustable, anti-hand sweat smart steering wheel according to claim 1, characterized in that: A buzzer (16) is arranged on the upper surface of the steering wheel body (2), two groups of heart rate sensors (17) are arranged on the upper surface of the steering wheel body (2), a control panel (18) is arranged on the upper surface of the operating table (6), a camera (7) is arranged on the upper surface of the operating table (6), and the camera (7) is located above the control panel (18).

10. The temperature-adjustable, anti-hand-sweat smart steering wheel according to claim 9, characterized in that: The output end of the camera (7) is electrically connected to the input end of the single-chip computer (8) via a wire, the output end of the heart rate sensor (17) is electrically connected to the input end of the single-chip computer (8) via a wire, the output end of the single-chip computer (8) is electrically connected to the input end of the buzzer (16) via a wire, the output end of the single-chip computer (8) is electrically connected to the input end of the signal transmission module (20) via a wire, and the output end of the control panel (18) is electrically connected to the input end of the single-chip computer (8) via a wire.

Images