WO2019019104A1 - Smart treadmill having head-up display device - Google Patents

Abstract

A smart treadmill having a head-up display device, comprising a base (1) and a front support frame (2). The base (1) comprises a base body (11) and a treadmill belt (12); a driving shaft (13) is rotatably connected at the front end of the base body (11); a driven shaft (14) is rotatably disposed on the base body (11) near the rear end thereof; the driving shaft (13) is connected to a main drive motor (15) for driving the driving shaft (13); the main drive motor (15) is connected to a speed governor (16); the treadmill belt (12) is sleeved on the driving shaft (13) and the driven shaft (14); the front support frame (2) comprises a post (21) and a beam (22); the lower end of the post (21) is fixedly connected to one side of the front end of the base body (11); one end of the beam (22) is connected to the upper end of the post (21); the beam (22) is connected to an adjustment base (23); the top surface of the adjustment base (23) is provided with a head-up display device (3); a housing (31) of the head-up display device (3) is further connected to a motion capture sensing camera (39) and a distance measuring probe (40).

Description

 Intelligent treadmill with head-up display device Technical field

The invention belongs to the technical field of treadmills, and in particular relates to a smart treadmill with a head up display device.

Background technique

In the current treadmill, the user performs operation setting on the display screen of the front end of the treadmill before running, and also needs to operate the device on the display screen of the front end of the treadmill during running, and the user needs to run close to the treadmill during running. The screen at the front end looks down at the information and the user experience is poor.

technical problem

SUMMARY OF THE INVENTION An object of the present invention is to overcome the above-mentioned deficiencies of the prior art and to provide a smart treadmill having a head-up display device with a good user experience.

Technical solution

The technical solution of the present invention is: a smart treadmill having a head-up display device, comprising a base and a front support frame, the base comprising a seat body and a running belt, the front end of the seat body being rotatably connected for driving a driving shaft of the running belt, the base body is rotatably disposed at a rear end thereof, and a driven shaft is connected, the driving shaft is connected with a main driving motor for driving the driving shaft, and the main driving motor is connected with a governor. The running belt is sleeved on the driving shaft and the driven shaft, the front supporting frame comprises a column and a beam, the column and the beam are both in a circular tube shape, and the lower end of the column is fixedly connected to the front end of the seat body One side of the beam is connected to an upper end of the column, the beam is connected with an adjustment seat, the adjustment seat has a circular through hole for the beam to pass through, and the bottom surface of the adjustment seat Provided with a threaded hole penetrating through the circular through hole, the threaded hole is connected with an adjusting bolt, a top surface of the adjusting seat is provided with a head display device, and a transparent rubber plate is arranged in front of the beam, and the head is displayed Device includes outside a light source device, a built-in display panel and a built-in display board, wherein the light source device, the built-in circuit board and the built-in display screen are disposed in the outer casing, the top of the outer casing has a projection hole, and the outer casing is further provided with The screen information is reflected to the first spherical mirror of the transparent plastic sheet and the second spherical mirror for reflecting the screen information from the built-in display screen to the first spherical mirror, the housing is also connected with an action toward the user a capture-sensing camera is connected to the image recognition module, the image recognition module is disposed on the built-in circuit board, and the light source device and the built-in display screen are respectively connected to the built-in circuit board by wires; a main control circuit board is disposed in the seat body, the built-in circuit board is connected to the main control circuit board by a cable, the cable passes through the column, and the built-in circuit board is provided with a voice control module, and the action a microphone is disposed on a side of the capture sensing camera; the governor is electrically connected to the main control circuit board, and the motion capture sensing camera A ranging sensor is provided with a side monitor user distance.

Specifically, the transparent rubber sheet is attached to the beam or the column by an adjustable bracket.

In particular, the beam or the column is provided with an emergency stop button.

Specifically, the transparent rubber sheet has a curved surface shape.

Specifically, an infrared type human body sensing switch is disposed on a side of the outer casing facing the user, and the infrared human body sensing switch is connected to the built-in circuit board through a wire.

Specifically, a vent hole is disposed on a side of the outer casing facing away from the user, and a heat dissipation fan is disposed in the outer casing, and the heat dissipation fan is located at the vent hole.

Beneficial effect

The invention provides a smart treadmill with a head-up display device. The head-up display device has a large virtual image area, can display a variety of information at the same time, and the user can watch relevant information at any time while running, without approaching the front end of the treadmill. Looking down, the user experience is good. Moreover, through gestures and motion sensing, various functions of running can be controlled, and the user experience is good.

DRAWINGS

1 is a schematic plan view of a smart treadmill having a head-up display device according to an embodiment of the present invention;

2 is a schematic plan view of a smart treadmill with a head-up display device according to an embodiment of the present invention;

3 is a schematic plan view of a smart treadmill having a head-up display device according to an embodiment of the present invention;

4 is a schematic plan view of a head-up display device of a smart treadmill having a head-up display device according to an embodiment of the present invention.

Embodiments of the invention

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in FIG. 1 to FIG. 4, a smart treadmill having a head-up display device includes a base 1 and a front support frame 2, and the base 1 includes a seat body 11 and a running belt 12, and a seat body. A drive shaft 13 for driving the running belt 12 is rotatably connected to the front end of the base 11. The base shaft 11 is rotatably disposed at a rear end thereof, and a driven shaft 14 is connected. The drive shaft 13 is connected with a main drive motor 15 for driving the drive shaft 13, and the main drive The motor 15 is connected to the governor 16 , and the running belt 12 is sleeved on the driving shaft 13 and the driven shaft 14 . The front supporting frame 2 includes a column 21 and a beam 22 . The column 21 and the beam 22 are both in a circular shape, and the lower end of the column 21 is fixedly connected. On one side (right side) of the front end of the seat body 11, the user can connect the treadmill from the left side, and one end of the beam 22 is connected to the upper end of the upright 21, which has a small outer shape. The beam 22 is connected with an adjusting seat 23, and the adjusting seat 23 has a circular through hole for the beam 22 to pass through. The bottom surface of the adjusting seat 23 is provided with a threaded hole penetrating through the circular through hole, and the adjusting hole 24 is connected to the threaded hole. The adjusting bolt 24 can be a hexagonal bolt or a butterfly bolt. That is, the adjustment seat 23 can adjust the position and angle along the beam 22. The top surface of the adjusting seat 23 is provided with a head-up display device 3, and a transparent rubber plate 4 is disposed in front of the beam 22, and the upper end of the transparent rubber plate 4 is inclined toward the user side. The head-up display device 3 includes a housing 31, a light source device 32, a built-in display screen 33, and a built-in circuit board 34. The light source device 32, the built-in circuit board 34, and the built-in display screen 33 are all disposed in the housing 31, and the light source device 32 can be 6 to 12. The LED chip, the built-in display screen 33 may be an LED screen or a TFT screen and located in front of the light source device 32, and the light source device 32 is connected with a positioning bolt 38. The top of the outer casing 31 has a projection hole, and the projection hole is provided with a dustproof glass 35. The outer casing 31 is further provided with a first spherical surface for reflecting the screen information (screen information of the built-in display screen 33) from the projection hole to the transparent rubber sheet 4. The mirror 36 and the second spherical mirror 37 for reflecting the screen information from the built-in display screen 33 to the first spherical mirror 36 are also connected with a motion capture sensing camera 39 facing the user, and the motion capture sensing camera 39 An image recognition module is connected, and the image recognition module is integrated or disposed on the built-in circuit board 34. The light source device 32 and the built-in display screen 33 are respectively connected to the built-in circuit board 34 by wires; the main control circuit board 17 is disposed in the base 11 and built in The circuit board 34 is connected to the main control circuit board 17 through a cable, the cable passes through the column 21, the built-in circuit board 34 is provided with a voice control module, and the side of the motion capture sensing camera 39 is provided with a microphone 30, and the microphone can receive the voice command of the user; The governor 16 is electrically connected to the main control circuit board 17, and one side of the motion capture inductive camera 39 is provided with a distance measuring probe 40 for monitoring the distance of the user. The transparent plastic plate 4 is located in front of the user, and the height of the transparent plastic plate 4 is substantially horizontal to the user's eyes, and the projected information is adjusted at a distance of infinity of the focal length. When the user looks through the transparent plastic plate 4, it can be easily The outside scene is fused with the information displayed by the head up display device 3. The projected information may include, but is not limited to, a running mode, a current time, a speed, a running accumulated time, a number of steps, and the like. Since the virtual image area formed by the head-up display device 3 is large, a plurality of types of information may be simultaneously displayed, and the user may Watch the relevant information, no need to get close to the front end of the treadmill to look down, user experience is good. Moreover, through gestures and motion sensing, various functions of the running can be controlled. For example, continuously swinging forward can increase the speed of the running belt 12, and when swinging backwards, the speed of the running belt 12 can be lowered, and waving to the left can switch the running. In the mode of the machine, the treadmill can be stopped when swinging to the right, and the treadmill mode can be switched when swinging to the left continuously. In a specific application, the motion capture camera 39 captures the user's motion, the image recognition module recognizes the user's motion, and controls the treadmill with corresponding commands. The treadmill can be controlled by hand movements and head movements during running. Good user checkup. The distance measuring probe 40 can be a radar probe, which can accurately measure the distance from the user to determine whether the user is close to the end of the running belt 12. When the user approaches the end of the running belt 12, the governor 16 can automatically lower the speed in time. The rotational speed of the main drive motor 15 prevents the user from falling down with the speed of the running belt 12, and when the user approaches the end of the running belt 12, the head-up display device 3 will also automatically display an alert message to alert the user to safety. Of course, the user can also control the treadmill by means of voice control, and the user can actively control the treadmill by means of motion or sound, and the user experience is good.

Optionally, the first spherical mirror 36 can be rotatably disposed in the outer casing 31. One side of the first spherical mirror 36 can be fixedly coupled to the first damper rotating shaft, and the front end of the first damper rotating shaft can protrude from the side of the outer casing 31. The user can manually adjust the angle of the first spherical mirror 36 to adjust the position and size of the virtual image. Of course, the first damper shaft can also be rotated by the first servo motor, and the user can adjust the angle of the first spherical mirror 36 by gesture or button.

Optionally, the second spherical mirror 37 can be rotatably disposed in the outer casing 31. One side of the second spherical mirror 37 can be fixedly coupled to the second damper shaft, and the front end of the second damper shaft can protrude from the side of the outer casing 31. The user can manually adjust the angle of the second spherical mirror 37 to adjust the position and size of the virtual image. Of course, the second damper shaft can also be rotated by the second servo motor, and the user can adjust the angle of the second spherical mirror 37 by gesture or button.

Optionally, the bottom of the light source device 32 is attached to the metal heat sink, and the metal heat sink can be embedded with a heat pipe. The evaporation end of the heat pipe is embedded in the hole of the metal heat sink, and the condensation end of the heat pipe protrudes from the side of the casing 31. . Alternatively, a semiconductor heat sink is attached to the bottom of the metal heat sink.

Specifically, the transparent rubber sheet 4 is attached to the beam 22 or the column 21 through an adjustable bracket. The transparent rubber sheet 4 is light in weight, and the transparent rubber sheet 4 can be larger than 22 inches and smaller than 40 inches. In the embodiment, the size of the transparent rubber sheet 4 is 27 to 32 inches.

Specifically, the beam 22 or the column 21 is provided with an emergency stop button, and the inside of the emergency stop button may be provided with a red warning light, and the user can control the treadmill to stop in an emergency.

Specifically, the transparent rubber sheet 4 has a curved surface shape, and the outer shape thereof is beautiful. The surface of the transparent rubber sheet 4 may be coated with an anti-reflection film or a reflective film to improve the application effect of the head-up display.

Specifically, the side of the outer casing 31 facing the user is provided with an infrared human body sensing switch, and the infrared human body sensing switch is connected to the built-in circuit board 34 through a wire. When the human body is not sensed, the treadmill can automatically stop working.

Specifically, a vent hole is disposed on a side of the outer casing 31 facing away from the user, and a heat dissipation fan is disposed in the outer casing 31. The heat dissipation fan is located at the vent hole and faces the vent hole, and the bottom of the outer casing 31 is further provided with a heat dissipation hole. The cooling fan is electrically connected to the temperature sensor, and the temperature sensor is located inside the casing 31.

Optionally, the smart treadmill with the head-up display device further includes two illuminating bracelets, and the two illuminating bracelets can be worn on the left and right wrists of the user. The motion capture sensing camera 39 and the image recognition module are more apt to recognize the user's hand movements, and the user can control the treadmill more accurately.

Optionally, the rear end of the seat body 11 is provided with a support leg 21, and the bottom of the support leg 21 is provided with a damping rubber pad or a shock absorbing air bag; the treadmill has good shock absorption effect.

Optionally, an electric clutch may be disposed between the main drive motor 15 and the drive shaft 13 , and the electric clutch may connect or disconnect the output shaft of the main drive motor 15 with the drive shaft 13 to transmit power to the drive shaft 13 or interrupt the drive shaft. The power of 13 allows the treadmill to be switched to electric or mechanical mode to suit different applications. The cross member 22 may be provided with a button for controlling the electric clutch. When the button is pressed, the electric clutch is energized and engaged, and the main drive motor 15 can drive the drive shaft 13. When the button is not pressed, the electric clutch is opened and separated, and the output shaft of the reducer is output. Separating from the connection of the drive shaft 13, the main drive motor 15 cannot drive the drive shaft 13.

Optionally, at least two sets of airbags for lifting or supporting the seat body 11 are disposed below the front end of the seat body 11, and the airbags may be symmetrically disposed. The airbag can raise or lower the seat body 11.

Optionally, a Bluetooth module is provided in the housing 31 for connection with the user's smartphone, the data can be synchronized or the initial setting of the treadmill can be automatically completed according to settings in the user's mobile phone.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the spirit and scope of the present invention should be included in the scope of the present invention. Inside.

Claims (6)

A smart treadmill having a head-up display device includes a base and a front support frame, the base includes a seat body and a running belt, and a front axle of the seat body is rotatably coupled with a drive shaft for driving the running belt, a rotating shaft is disposed on the base body near the rear end, and the driving shaft is connected with a main driving motor for driving the driving shaft, the main driving motor is connected with a governor, and the running belt is sleeved in the The driving shaft and the driven shaft are characterized in that the front supporting frame comprises a column and a beam, the column and the beam are both in a circular tube shape, and the lower end of the column is fixedly connected to one side of the front end of the seat body One end of the beam is connected to an upper end of the column, the beam is connected with an adjustment seat, the adjustment seat has a circular through hole for the beam to pass through, and the bottom surface of the adjustment seat is provided with a threaded hole penetrating through the circular through hole, the threaded hole is connected with an adjusting bolt, a top surface of the adjusting seat is provided with a head display device, a transparent rubber plate is disposed in front of the beam, and the head display device comprises an outer casing ,Light a source device, a built-in display screen and a built-in circuit board, the light source device, the built-in circuit board and the built-in display screen are disposed in the outer casing, the top of the outer casing has a projection hole, and the outer casing is further provided with a screen for placing the screen Information is reflected to the first spherical mirror of the transparent plastic sheet and a second spherical mirror for reflecting the screen information from the built-in display screen to the first spherical mirror, the housing is also connected with a motion capture toward the user Inductive camera, the motion capture sensing camera is connected with an image recognition module, the image recognition module is disposed on the built-in circuit board, and the light source device and the built-in display screen are respectively connected to the built-in circuit board by wires; a main control circuit board is disposed in the body, the built-in circuit board is connected to the main control circuit board by a cable, the cable passes through the column, and the built-in circuit board is provided with a voice control module, and the motion capture One side of the inductive camera is provided with a microphone; the governor is electrically connected to the main control circuit board, and the motion captures one side of the inductive camera There probe placed Ranging for monitoring the user's distance. A smart treadmill having a head-up display device according to claim 1, wherein said transparent rubber sheet is coupled to said beam or said column by an adjustable bracket. A smart treadmill having a head-up display device according to claim 2, wherein said beam or said column is provided with an emergency stop button. A smart treadmill having a head-up display device according to claim 1, wherein said transparent rubber sheet has a curved surface shape. The smart treadmill with a head-up display device according to claim 1, wherein an infrared type human body sensing switch is disposed on a side of the outer casing facing the user, and the infrared human body sensing switch is connected to the wire through a wire. The built-in circuit board. A smart treadmill with a head-up display device according to claim 1, wherein a side of the casing facing away from the user is provided with a venting hole, and a cooling fan is disposed in the casing, the cooling fan Located at the venting opening.