Helmet with self-driven goggles

Abstract

The invention relates to a helmet with self-driven goggles. The helmet comprises a helmet body, the goggles, a driving mechanism and a control mechanism, the helmet body comprises a face opening; the goggles comprise the first goggles and the second goggles, and the first goggles and the second goggles are movably arranged on the helmet body. The driving mechanism is connected with the first goggles and the second goggles, so that the first goggles and the second goggles are sequentially arranged on a path communicating the inner space and the outer space of the helmet body through the face opening after moving; the control mechanism is connected with the driving mechanism, comprises a signal input module and is used for controlling the driving mechanism after receiving an external signal. Compared with the prior art, the external signal is received through the signal input module in the control mechanism, the driving mechanism is controlled through the external signal to adjust the first goggles and the second goggles, self-driven adjustment of the first goggles and the second goggles is achieved, the adjustment operation time is shortened, and the driving safety is improved.

Description

Technical Field

[0001] The invention relates to the technical field of helmets, in particular to a helmet with self-driven goggles. Background Art

[0002] Helmet technology has gradually developed with the popularization of vehicles and the increasing demand for riding safety and comfort, and has evolved from basic helmet collision protection function to multi-function.

[0003] Nowadays, the double protective goggles design is a common functional configuration. The two protective goggles can be used in conjunction with each other to achieve a combination of windproof, dustproof, lightproof or anti-fog functions to meet different riding environments and needs.

[0004] For example, UV protection is an important technical direction that has gradually developed in recent years as riding needs and safety awareness have increased. Ultraviolet rays are invisible rays in the sun. Long-term exposure to ultraviolet rays can cause damage to the skin and eyes, such as sunburn, skin aging, keratitis, cataracts, etc. Therefore, it is particularly important for cyclists to have UV protection through at least one protective goggles, especially in summer or when riding outdoors for a long time.

[0005] Light changes are a common phenomenon during driving. Such changes may come from natural environments, such as sunrise, sunset, cloudy days, sunny days, etc., or from artificial environments, such as tunnels, underground parking lots, city lights, etc.

[0006] The helmet in the invention previously applied for by the applicant adopts a toggle operation method to adjust the position of the goggles in order to cope with rapid or complex changes in the environment. This method still requires the driver to rely on the hands to continuously provide force, which prolongs the time when the hands are away from the vehicle control device, affecting the driving safety.

[0007] Therefore, it is necessary to develop a new type of helmet to improve the above-mentioned partial problems existing in the relevant technology. Summary of the invention

[0008] The purpose of the present invention is to provide a helmet with self-driven goggles, which can shorten the time for the wearer to adjust the goggles during driving, thereby improving driving safety.

[0009] The purpose of the present invention can be achieved by the following technical solutions:

[0010] The present invention provides a helmet with self-driven goggles, which comprises: a helmet body, goggles, a driving mechanism and a control mechanism; the helmet body comprises a facial opening; the goggles comprise a first goggles and a second goggles, and the first goggles and the second goggles are movably arranged on the helmet body; the driving mechanism connects the first goggles and the second goggles so that the first goggles and the second goggles are moved and arranged in sequence on a path connecting the space inside and outside the helmet body through the facial opening; the control mechanism is connected to the driving mechanism and comprises a signal input module for controlling the driving mechanism after receiving an external signal.

[0011] Optionally, the driving mechanism includes a worm wheel and a worm and a power assembly that cooperate with each other, the power assembly is connected to the worm, and the goggles are connected to the worm wheel.

[0012] Optionally, the driving mechanism includes a cable, a cable fixing frame and a power assembly, the cable is arranged in an arc shape on the inner surface of the helmet body through the cable fixing frame, and two ends of the cable are connected to the goggles and the power assembly.

[0013] Optionally, the driving mechanism includes a connecting rod assembly and a power assembly, the connecting rod assembly connects the power assembly and the goggles, the output rod of the connecting rod assembly is in a broken line shape, and the end of the output rod is connected to the goggles and is parallel to the swing axis of the goggles.

[0014] Optionally, the power assembly includes a motor or a cylinder.

[0015] Optionally, the signal input module includes a touch sensor, a photoelectric sensor, an acoustic sensor, a temperature sensor, a force torque sensor or a button switch.

[0016] Optionally, the acoustic-electric sensor is arranged in the jaw guard area of ​​the helmet body for receiving voice.

[0017] Optionally, in the swinging direction of the goggles, the rotating shaft of the force torque sensor is fixed to the connecting end of the goggles.

[0018] Optionally, the touch sensor is arranged on the left side of the facial opening.

[0019] Optionally, it also includes an actuator, the actuator includes two clamping assemblies, the clamping assemblies are respectively arranged on the helmet body and located on both sides of the face opening and are respectively connected to the first goggles and the second goggles

[0020] Optionally, the control mechanism further includes a synchronization component, which connects the two clamping components and is used to drive the first goggles and the second goggles to swing synchronously.

[0021] Optionally, the synchronization component is a gear set.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention receives an external signal through a signal input module in a control mechanism, and controls a driving mechanism to adjust the first goggles and the second goggles through the external signal, thereby realizing self-driven adjustment of the first goggles and the second goggles, reducing the time of the adjustment operation and improving driving safety.

[0024] 2. The present invention transmits power through a drive mechanism with a worm gear and a worm to adjust the position of the goggles, so that the drive mechanism has a large transmission ratio, which is conducive to the rapid adjustment of the goggles. In addition, the mechanical transmission structure is more compact, which is conducive to improving the space utilization rate inside the helmet. In addition, the worm gear mechanism has good self-locking performance, which is conducive to keeping the goggles in the expected position without deviation in a shaking driving environment.

[0025] 3. The present invention transmits power through a driving mechanism with a connecting rod assembly to adjust the position of the goggles, so that the transmission becomes a low-side contact, achieving a larger load-bearing ability, and having better protection performance and stable and reliable performance when external environmental objects impact the helmet goggles.

[0026] 4. The present invention connects the driving mechanism through a control mechanism and arranges the acoustic-electric sensor on the forehead area near the wearer's mouth on the helmet body, so that the wearer can control the adjustment of the goggles by voice, avoiding the safety hazard caused by adjusting the goggles by hand.

[0027] 5. The present invention connects the driving mechanism through the control mechanism and arranges the touch sensor on the left side of the helmet body, so that the driver can use the non-throttle operating hand to perform touch control.

[0028] 6. The present invention connects the driving mechanism through a control mechanism, and fixes the rotating shaft of the force torque sensor circumferentially to the connecting end of the goggles. When the driver intends to adjust the goggles, he only needs to swing the goggles in the expected direction with a small amplitude to obtain an external signal through the force torque sensor, and swing the goggles to the end position through the driving mechanism. This method not only conforms to the most basic intuitive logic of goggles adjustment, but also eliminates the need for continuous manual adjustment, which is beneficial to improving driving safety.

[0029] 7. The present invention connects the first goggles and the second goggles respectively through two clamping components, so that the inner and outer goggles can be adjusted independently. When adjusting the inner goggles, there is no need to open the outer goggles, which improves the flexibility and convenience of goggles configuration.

[0030] 8. The synchronization component in the control mechanism of the present invention connects the two clamping mechanisms, and when the two goggles need to be opened or closed at the same time, the two goggles can be adjusted synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic structural diagram of a helmet in an embodiment of the present invention;

[0032] Figure 2 It is a schematic structural diagram of the driving mechanism and the helmet body in the first embodiment;

[0033] Figure 3 It is a schematic structural diagram of the driving mechanism and the helmet body in the second embodiment;

[0034] Figure 4 It is a schematic structural diagram of a driving mechanism and a helmet body in a third embodiment;

[0035] Figure 5 It is a structural schematic diagram of the actuator in an embodiment of the present invention;

[0036] Figure 6 It is a schematic diagram of the positions of the clamping assembly, the first goggles and the second goggles in an embodiment of the present invention.

[0037] Reference numerals:

[0038] 1. Helmet body; 201. Curved lens; 202. Connecting end; 2031. First goggles; 2032. Second goggles; 201. Curved lens; 202. Connecting end; 401. Worm gear; 402. Cable; 403. Connecting rod assembly; 4031. Straight rod; 4032. Folding rod; 404. Worm; 5. Actuator; 501. Clamping assembly; 502. Clamping body; 503. Clamping rod; 504. Reinforcing rod; 505. Clamping bracket; 5051. Protective plate; 5052. Side plate; 7. Power assembly; 101. Facial opening; 102. Neck opening. DETAILED DESCRIPTION

[0039] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0040] An embodiment of the present invention provides a helmet with self-driven goggles, which includes: a helmet body 1, goggles, a driving mechanism and a control mechanism; the helmet body 1 includes a facial opening 101; the goggles include a first goggles 2031 and a second goggles 2032, and the first goggles 2031 and the second goggles 2032 are movably arranged on the helmet body 1; the driving mechanism connects the first goggles 2031 and the second goggles 2032, so that the first goggles 2031 and the second goggles 2032 are moved and arranged in sequence on a path connecting the inner and outer spaces of the helmet body 1 through the facial opening 101; the control mechanism is connected to the driving mechanism, and includes a signal input module for controlling the driving mechanism after receiving an external signal.

[0041] In some specific embodiments, the control mechanism 4 includes a communication component, and the signal input module is connected to the power component 7 through the communication component to control the output of the power component 7 according to an external signal.

[0042] In some specific embodiments, the facial opening 101 is used for the wearer's face to interact with the exterior of the helmet body 1 .

[0043] In some specific embodiments, the facial opening 101 is only used for the wearer's eyes to interact with the outside of the helmet body 1 .

[0044] In some specific embodiments, the helmet body 1 structure includes a neck opening 102, and the neck opening 102 is used to accommodate the wearer's neck.

[0045] In some specific embodiments, when the helmet goggles are adjusted, the power assembly 7 provides a driving force, and transmits the force to the actuator 5 through the driving mechanism. After the actuator 5 rotates, it drives the first goggles 2031 and the second goggles 2032 to swing from an initial position to a working position covering the facial opening 101, or drives the first goggles 2031 and the second goggles 2032 to swing from the working position covering the facial opening 101 to the initial position.

[0046] In some embodiments of the present invention, the driving mechanism includes a worm wheel 401 and a worm 404 that cooperate with each other, the power assembly 7 is connected to the worm 404, and the goggles are connected to the worm wheel 401.

[0047] In some specific embodiments, the worm gear 401 is disposed on one side of the facial opening 101 , the actuator 5 is connected to the worm gear 401 , and a connecting end 202 on one side of the goggles is connected to the actuator 5 .

[0048] In some specific embodiments, the rotation direction of the worm gear 401 is the swing direction of the goggles.

[0049] In some specific embodiments, the worm wheel 401 is meshed with the worm 404 , and the worm 404 is disposed on the output portion of the power assembly 7 . The power assembly 7 may be a rotary motor, and the worm wheel 401 rotates through the worm 404 to drive the actuator 5 to swing.

[0050] In some embodiments of the present invention, the clamping assembly 501 includes at least two clamping rods 503 disposed at intervals, and the clamping rods 503 abut against a surface of the connecting end 202 facing the swinging direction thereof.

[0051] In some specific embodiments, the clamping assembly 501 includes a clamping body 502 and two clamping rods 503 disposed on the clamping body 502 , the clamping rods 503 are disposed in parallel, and the connecting end 202 of the goggles is disposed between the clamping rods 503 .

[0052] In some embodiments of the present invention, the clamping assembly 501 further includes a reinforcing rod 504 , wherein the reinforcing rod 504 connects adjacent clamping rods 503 , and the reinforcing rod 504 abuts against a surface of the connecting end 202 .

[0053] In some specific embodiments, the reinforcing rod 504 is connected to the middle area of ​​the clamping rod 503 , and the reinforcing rod 504 is perpendicular to the clamping rod 503 .

[0054] In some embodiments of the present invention, the actuator 5 further comprises a clamping bracket 505, a fan-shaped activity cavity is formed between the clamping bracket 505 and the inner surface of the helmet body 1, and the clamping assembly 501 can be swingably disposed in the fan-shaped activity cavity.

[0055] In some specific embodiments, the clamping bracket 505 includes a protective plate 5051 and side plates 5052 arranged on both sides of the protective plate 5051. From a perspective perpendicular to the protective plate 5051, the clamping bracket 505 is fan-shaped as a whole, and the two side plates 5052 form the radius of the fan. The fan-shaped active cavity is provided with an opening in the radial direction of the fan, and the clamping rod 503 extends from the opening to the outside of the fan-shaped active cavity.

[0056] In some embodiments of the present invention, the bracket boss is arranged on the inner surface of the helmet body 1, and the end of the bracket boss abuts the clamping bracket 505. The end of the bracket boss is provided with a fixing hole for connecting the bracket boss and the helmet body 1 after the fastener is inserted, and the swing axis of the clamping assembly 501 is coaxial with the bracket boss.

[0057] In some specific embodiments, the clamping assembly 501 can be rotatably disposed on the bracket boss.

[0058] In some specific embodiments, the clamping body 502 can be rotatably disposed on the bracket boss.

[0059] In some specific embodiments, the clamping body 502 is provided with gear teeth.

[0060] In some specific embodiments, the clamping body 502 is disposed on a gear or a worm wheel 401 , and the gear or the worm wheel 401 is rotatably disposed on the bracket boss.

[0061] In some embodiments of the present invention, the fan-shaped movable cavity includes a tooth-matching opening, and the tooth-matching opening is located at the vertex of the fan.

[0062] In some specific embodiments, the teeth of the gear or the worm gear 401 are exposed to the fan-shaped active cavity through the tooth matching opening.

[0063] In some specific embodiments, the gear teeth on the clamping body 502 are exposed to the fan-shaped movable cavity through the gear matching opening.

[0064] In some embodiments of the present invention, the driving mechanism includes a cable 402 and a cable 402 fixing frame, the cable 402 is arranged in an arc shape on the inner surface of the helmet body 1 through the cable 402 fixing frame, and both ends of the cable 402 are connected to the actuator 5 and the power assembly 7.

[0065] In some specific embodiments, the cable 402 fixing frame is disposed on the inner surface of the helmet body 1 to form a chamber for accommodating the cable 402 so that the cable 402 can move.

[0066] In some specific embodiments, the cable 402 is disposed on the output portion of the power assembly 7 , and the power assembly 7 may be a telescopic motor, which pulls the actuator 5 to swing through the cable 402 .

[0067] In some embodiments of the present invention, the driving mechanism includes a connecting rod assembly 403 , the output rod of the connecting rod assembly 403 is in a broken line shape, and the end of the output rod is connected to the actuator 5 and is parallel to the rotation axis of the actuator 5 .

[0068] In some specific embodiments, the connecting rod assembly 403 includes a straight rod 4031 and a folding rod 4032, the straight rod 4031 and the folding rod 4032 are hinged, the straight rod 4031 is arranged on the output part of the power assembly 7, the power assembly 7 can be a telescopic motor, and the linear motion of the telescopic motor is converted into rotational motion through the connecting rod assembly 403 and output to the actuator 5.

[0069] In some embodiments of the present invention, the power assembly 7 includes a motor or a cylinder.

[0070] In some embodiments of the present invention, the signal input module includes a touch sensor, a photoelectric sensor, an acoustic sensor, a temperature sensor, a force torque sensor or a button switch.

[0071] In some specific embodiments, the signal input module is disposed on the left side of the helmet body 1 , that is, on the left side of the facial opening 101 when the driver wears the helmet.

[0072] In some embodiments of the present invention, the control mechanism is connected to the power assembly 7 , wherein the signal input module includes an acoustic and electric sensor, and the acoustic and electric sensor is disposed in the jaw guard area of ​​the helmet body 1 .

[0073] In some specific embodiments, the jaw protection area of ​​the helmet body 1 is an area for protecting the wearer's mouth.

[0074] In some embodiments of the present invention, the touch sensor may be a sensor that converts physical actions such as touch actions or touch sliding actions into electronic signals, such as a sensor that detects changes in sliding resistance or pressure, but the present invention is not limited to this.

[0075] In some specific embodiments, the touch action may be a light touch, a long press, a slide along a certain direction, etc., and the present invention is not limited to this.

[0076] It should be noted that the signal input module receives external signals and converts them into input signals for the driving mechanism through existing technologies known to those skilled in the art. The present invention applies these existing signal receiving and conversion technologies, so they are not elaborated here.

[0077] In some embodiments of the present invention, in the swinging direction of the goggles, the rotating shaft of the force torque sensor is fixed to the connecting end of the goggles.

[0078] In some specific embodiments, the rotating shaft of the force torque sensor is fixed to the swing shaft of the connecting end of the goggles.

[0079] In some embodiments of the present invention, the actuator 5 drives the first goggles 2031 and the second goggles 2032 to move, so that the first goggles 2031 and the second goggles 2032 are arranged in sequence on a path connecting the inner and outer spaces of the helmet body 1 through the facial opening 101.

[0080] In some specific embodiments, the number of the goggles can be two. On the path connecting the internal and external spaces of the helmet body 1 structure through the facial opening 101, the two goggles successively completely cover the facial opening 101 or partially cover the facial opening 101, so that the goggles form an internal and external double mirror layout.

[0081] In some specific embodiments, the goggles can be a combination of two of the above types of goggles: dust-proof goggles, impact-proof goggles, chemical-proof goggles, light-radiation-proof goggles, laser-proof goggles, and microwave-proof goggles, and the present invention is not limited to this.

[0082] In some embodiments of the present invention, the actuator 5 includes two clamping assemblies 501, which are respectively arranged on the helmet body 1 and located on both sides of the facial opening 101 and are respectively connected to the first goggles 2031 and the second goggles 2032.

[0083] In some specific embodiments, the goggles include a curved lens 201 and connecting ends 202 located at both ends of the curved lens 201 .

[0084] In some specific embodiments, the actuator 5 is connected to the connection ends 202 on both sides of the curved lens 201 , and the driving mechanism is connected to the actuator 5 .

[0085] In some specific embodiments, the two clamping assemblies 501 are respectively located on the first side and the second side of the facial opening 101, the clamping assembly 501 located on the first side of the facial opening 101 is connected to the first side connecting end 202 of the first goggles 2031, and the clamping assembly 501 located on the second side of the facial opening 101 is connected to the second side connecting end 202 of the second goggles 2032.

[0086] In some embodiments of the present invention, the actuator 5 includes two clamping assemblies 501 and a synchronization assembly. The two clamping assemblies are arranged on the helmet body 1 and are located on the same side of the facial opening 101. The clamping assemblies 501 cooperate with the synchronization assembly to drive the first goggles 2031 and the second goggles 2032 to swing synchronously.

[0087] In some specific embodiments, gear teeth are provided on both clamping assemblies 501 and the gear teeth mesh with each other. The driving mechanism is connected to any one of the two clamping assemblies 501, and when the two clamping assemblies 501 are driven to swing, the other one can swing synchronously.

[0088] In some embodiments of the present invention, the synchronization component includes a gear set.

[0089] In some specific embodiments, the gear set includes two gears arranged on a gear shaft, the gears of the gear set and the gear shaft are circumferentially fixed, the first clamping assembly 5011 and the second clamping assembly 5012 are respectively meshed with the two gears of the gear set, and the driving mechanism connects the gears of the gear set.

[0090] In some specific embodiments, the synchronization component further includes an engagement movement mechanism for moving the gear set to engage or disengage the gear teeth on the clamping component 501 .

[0091] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. A helmet with self-propelled goggles, characterized in that: include: A helmet body (1) including a facial opening (101); Goggles, comprising a first goggles (2031) and a second goggles (2032), wherein the first goggles (2031) and the second goggles (2032) are movably arranged on the helmet body (1); A driving mechanism, connecting the first goggles (2031) and the second goggles (2032), so that the first goggles (2031) and the second goggles (2032) are moved and arranged in sequence on a path connecting the inner and outer spaces of the helmet body (1) through the facial opening (101); The control mechanism is connected to the driving mechanism and comprises a signal input module for controlling the driving mechanism after receiving an external signal.

2. The helmet according to claim 1, characterized in that The driving mechanism comprises a worm wheel (401) and a worm (404) which cooperate with each other, and a power assembly (7), wherein the power assembly (7) is connected to the worm (404), and the goggles are connected to the worm wheel (401).

3. The helmet according to claim 1, characterized in that The driving mechanism comprises a cable (402), a cable fixing frame and a power assembly (7); the cable (402) is arranged in an arc shape on the inner surface of the helmet body (1) through the cable fixing frame; and two ends of the cable (402) are connected to the goggles and the power assembly (7).

4. The helmet according to claim 1, characterized in that The driving mechanism comprises a connecting rod assembly (403) and a power assembly (7), wherein the connecting rod assembly (403) connects the power assembly (7) and the goggles, and an output rod of the connecting rod assembly (403) is in a broken line shape, wherein the end of the output rod is connected to the goggles and is parallel to the swing axis of the goggles.

5. The helmet according to any one of claims 2 to 4, characterized in that: The power assembly (7) comprises a motor or a cylinder.

6. The helmet according to claim 1, characterized in that The signal input module includes a touch sensor, a photoelectric sensor, an acoustic sensor, a temperature sensor, a force torque sensor or a button switch.

7. The helmet according to claim 6, characterized in that The touch sensor is arranged on the left side of the helmet body (1).

8. The helmet according to claim 6, characterized in that The acoustic-electric sensor is arranged in the jaw protection area of ​​the helmet body (1) and is used for receiving speech.

9. The helmet according to claim 6, characterized in that In the swinging direction of the goggles, the rotating shaft of the force torque sensor is fixed to the connecting end of the goggles.

10. The helmet according to claim 1, characterized in that It also includes an actuator (5), the actuator (5) including two clamping assemblies (501), the clamping assemblies (501) are respectively arranged on the helmet body (1) and located on both sides of the facial opening (101) and are respectively connected to the first goggles (2031) and the second goggles (2032).

11. The helmet according to claim 10, characterized in that The control mechanism further comprises a synchronization component, wherein the synchronization component is connected to the two clamping components (501) and is used to drive the first goggles (2031) and the second goggles (2032) to swing synchronously.

12. The helmet according to claim 11, characterized in that The synchronous component is a gear set.

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