Small damping intelligent running machine

Abstract

The utility model provides a small-sized damping intelligent running machine, which belongs to the technical field of fitness equipment, and aims to solve the problems that a user can see information on a display screen clearly only by lowering the head and focusing attention during running exercise in the prior art, the operation is labor-consuming, and the user is easy to distract, the small-sized damping intelligent running machine comprises a running machine frame body, the fixed box is fixedly connected to the top of the treadmill frame body; the limiting box is fixedly connected to the front surface of the fixed box; the display screen is arranged at the top of the treadmill frame body; the lifting assembly is arranged at the top of the treadmill frame body; the angle adjusting assembly is arranged at the top of the treadmill frame body. According to the treadmill, the display screen can slide upwards, sight lines of running exercisers with different heights can be flush with the display screen, the angle of the display screen can be changed by rotating the rotary knob, and information of the display screen can be better displayed to the running exercisers.

Description

Technical Field

[0001] The utility model belongs to the technical field of fitness equipment, and more specifically, it particularly relates to a small shock-absorbing intelligent treadmill. Background Art

[0002] In today's society, with the increasing work pressure, more and more people begin to seek physical exercise to strengthen their bodies and relieve stress during their busy work. Among them, the small shock-absorbing intelligent treadmill, as a convenient and efficient household fitness equipment, is deeply favored and loved by consumers. The existing small shock-absorbing intelligent treadmill generally consists of a frame, a running belt, a motor for driving the running belt to rotate, a display screen, and a shock-absorbing system.

[0003] The existing application number: CN201811407922.9. This invention relates to a shock-absorbing treadmill, including a treadmill handrail, a chassis, a running board, a shock-absorbing component, and a running belt component. The running board is arranged between the chassis and the running belt component, and a shock-absorbing component is provided between the running board and the chassis. The treadmill handrail is fixed on the chassis. By setting the shock-absorbing component, the purpose of automatically adjusting the anti-pressure ability of the treadmill can be achieved, so that the shock-absorbing effects felt by people of different weights are the same as those on a plastic runway, increasing the running experience of users, reducing the counter-shock force during running, and avoiding the damage to the knees caused by the counter-shock force.

[0004] Based on the above, the general height of the display screen of the treadmill is between one meter and one meter two. When users view information such as mileage and speed on the display screen during running exercises, they need to lower their heads and concentrate to see the information on the display screen clearly. This is not only laborious but also easy to be distracted, ignoring the speed of the treadmill and their own state, resulting in too fast or too slow running speed and increasing the risk during exercise. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a small shock-absorbing intelligent treadmill to solve the problem that the general height of the display screen of the existing treadmill is between one meter and one meter two. When users view information such as mileage and speed on the display screen during running exercises, they need to lower their heads and concentrate to see the information on the display screen clearly. This is not only laborious but also easy to be distracted, ignoring the speed of the treadmill and their own state, resulting in too fast or too slow running speed and increasing the risk during exercise.

[0006] The purpose and effect of the small shock-absorbing intelligent treadmill of the utility model are achieved by the following specific technical means:

[0007] The small shock-absorbing intelligent treadmill includes a running machine frame body;

[0008] A running belt, and the running belt is arranged at the bottom of the running machine frame body;

[0009] The armrest, which is fixedly connected to the top of the running machine frame;

[0010] The fixed box, which is fixedly connected to the top of the running machine frame;

[0011] The limit box, which is fixedly connected in front of the fixed box;

[0012] The display screen, which is arranged on the top of the running machine frame;

[0013] The hooks. There are two hooks, and the two hooks are dispersedly and fixedly connected to the left side of the display screen;

[0014] The lifting component, which is arranged on the top of the running machine frame;

[0015] The angle adjustment component, which is arranged on the top of the running machine frame.

[0016] Furthermore, the lifting component includes:

[0017] The transmission racks. There are two transmission racks, and the two transmission racks are dispersedly and slidably connected inside the fixed box;

[0018] The connecting rod, which is fixedly connected under the two transmission racks;

[0019] The connection box, which is fixedly connected above the two transmission racks;

[0020] The connection rotating shaft, which is rotatably connected to the internal connection box;

[0021] The connecting pieces. There are two connecting pieces, and the two connecting pieces are respectively fixedly connected to the front and rear ends of the connection rotating shaft, and the two connecting pieces are fixedly connected to the display screen.

[0022] Furthermore, the lifting component also includes:

[0023] The first transmission shaft, which is rotatably connected inside the fixed box;

[0024] The transmission gears. There are two transmission gears, and the two transmission gears are dispersedly and coaxially fixedly connected to the outside of the first transmission shaft, and the two transmission gears are respectively meshed with the two transmission racks.

[0025] Furthermore, the lifting component also includes:

[0026] The transmission ratchet wheel, which is coaxially fixedly connected to the front end of the first transmission shaft;

[0027] The transmission ratchet pawl, which is rotatably connected inside the limit box, and the transmission ratchet pawl is meshed with the transmission ratchet wheel.

[0028] Furthermore, the lifting assembly further includes:

[0029] A return spring, with the left end of the return spring fixedly connected to the lower end of the transmission pawl, and the right end of the return spring fixedly connected inside the limit box.

[0030] Furthermore, the angle adjustment assembly includes:

[0031] A knob, which is rotatably connected inside the connection box;

[0032] A transmission worm, which is coaxially and fixedly connected to the knob;

[0033] A transmission worm gear, which is coaxially and fixedly connected to the outside of the connection rotating shaft, and the transmission worm gear meshes with the transmission worm.

[0034] Compared with the prior art, the present utility model has the following beneficial effects:

[0035] First of all, lifting the connection box upward can drive the display screen to slide upward. When the connection box is released, under the action of the ratchet and pawl transmission mechanism, the display screen will hover at the current position. When the display screen is level with the line of sight of the running exercise person, there is no need to lower the head or bend over when viewing the information on the display screen, which is more labor-saving and safe.

[0036] Secondly, entertainment devices such as tablets can be placed on the two hooks to prevent the running person from being too bored during exercise and increase the exercise duration. Rotating the knob can drive the connecting piece and the display screen to rotate, which is convenient for better displaying the information on the display screen to the running person. When there are entertainment devices such as tablets on the hooks, it is also more convenient for the running exercise person to watch.

[0037] The present utility model can make the display screen slide upward, so that the lines of sight of running exercise persons of different heights can be level with the display screen, and it is more labor-saving to view the information on the display screen. By rotating the knob, the angle of the display screen can be changed, and the information on the display screen and the entertainment devices such as tablets on the hooks can be better displayed to the running person. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 is the overall structural schematic diagram of the present utility model.

[0039] Figure 2 is the structural schematic diagram of the fixed box of the present utility model.

[0040] Figure 3 is the structural schematic diagram of the first transmission shaft of the present utility model.

[0041] Figure 4 is the structural schematic diagram of the limit box of the present utility model.

[0042] Figure 5 It is a schematic diagram of the knob structure of the present utility model.

[0043] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0044] 1. Running machine frame; 2. Running belt; 3. Handrail; 4. Fixed box; 5. Limit box; 6. Transmission rack; 601. Connecting rod; 7. Connecting box; 8. Connecting rotating shaft; 9. Connecting piece; 901. Display screen; 10. First transmission shaft; 1001. Transmission gear; 1002. Transmission ratchet; 11. Transmission pawl; 1101. Return spring; 12. Knob; 1201. Transmission worm; 13. Transmission worm gear; 14. Hook. Specific embodiments

[0045] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0046] Example 1:

[0047] As shown in Figure 1 to Figure 5 shown:

[0048] The present utility model provides a small shock-absorbing intelligent treadmill, including a running machine frame 1;

[0049] A running belt 2, and the running belt 2 is arranged at the bottom of the running machine frame 1;

[0050] A handrail 3, and the handrail 3 is fixedly connected to the top of the running machine frame 1;

[0051] A fixed box 4, and the fixed box 4 is fixedly connected to the top of the running machine frame 1;

[0052] A limit box 5, and the limit box 5 is fixedly connected in front of the fixed box 4;

[0053] A display screen 901, and the display screen 901 is arranged at the top of the running machine frame 1;

[0054] Two hooks 14, and the two hooks 14 are dispersedly and fixedly connected to the left side of the display screen 901;

[0055] A lifting assembly, and the lifting assembly is arranged at the top of the running machine frame 1.

[0056] Among them, the lifting assembly includes:

[0057] Two transmission racks 6, and the two transmission racks 6 are dispersedly and slidably connected inside the fixed box 4;

[0058] Connecting rod 601, the connecting rod 601 is fixedly connected under two transmission racks 6;

[0059] Connection box 7, the connection box 7 is fixedly connected above two transmission racks 6;

[0060] Connection rotating shaft 8, the connection rotating shaft 8 is rotatably connected to the internal connection box 7;

[0061] Connecting member 9, two connecting members 9 are provided, the two connecting members 9 are respectively fixedly connected to the front and rear ends of the connection rotating shaft 8, and the two connecting members 9 are fixedly connected to the display screen 901. The function is that when the connection box 7 is lifted upward, it can drive the two transmission racks 6 and the display screen 901 to slide upward. When the display screen 901 is level with the line of sight of the person running and exercising on the running belt 2, stop moving the connection box 7.

[0062] Among them, the lifting assembly further includes:

[0063] The first transmission shaft 10, the first transmission shaft 10 is rotatably connected inside the fixed box 4;

[0064] Transmission gears 1001, two transmission gears 1001 are provided, the two transmission gears 1001 are coaxially and fixedly connected to the outside of the first transmission shaft 10 in a scattered manner, and the two transmission gears 1001 are respectively meshed with the two transmission racks 6. The function is that when the two transmission racks 6 slide upward, they will drive the first transmission shaft 10 to rotate through the gear-rack transmission mechanism formed by meshing with the two transmission racks 6 respectively.

[0065] Among them, the lifting assembly further includes:

[0066] Transmission ratchet 1002, the transmission ratchet 1002 is coaxially and fixedly connected to the front end of the first transmission shaft 10;

[0067] Transmission pawl 11, the transmission pawl 11 is rotatably connected inside the limit box 5, and the transmission pawl 11 is meshed with the transmission ratchet 1002. The function is that under the action of the ratchet-pawl transmission mechanism formed by the meshing of the transmission pawl 11 and the transmission ratchet 1002, the first transmission shaft 10 can only rotate in one direction, so that the two transmission racks 6 can only slide upward. Therefore, after the connection box 7 is released, the display screen 901 will still hover at the current position.

[0068] Among them, the lifting assembly further includes:

[0069] The reset spring 1101 has its left end fixedly connected to the lower end of the driving pawl 11, and its right end fixedly connected to the inside of the limit box 5. The function is that when the lower end of the driving pawl 11 is pulled to the right, the driving pawl 11 can be disengaged from the driving ratchet 1002, and no longer restrict the rotation direction of the first transmission shaft 10, thus facilitating the lowering of the display screen 901.

[0070] The specific usage and function of this embodiment:

[0071] Before running exercise, the exerciser can lift the connection box 7 upward, which can drive the two driving racks 6 and the display screen 901 to slide upward. When the display screen 901 is level with the line of sight of the person running on the running belt 2, stop moving the connection box 7. When the two driving racks 6 slide upward, they will drive the first transmission shaft 10 to rotate through the gear-rack transmission mechanism formed by meshing with the two driving racks 6 respectively. Under the action of the ratchet-pawl transmission mechanism formed by the engagement of the driving pawl 11 and the driving ratchet 1002, the first transmission shaft 10 can only rotate in one direction, so that the two driving racks 6 can only slide upward. Therefore, after releasing the connection box 7, the display screen 901 will still hover at the current position, level with the line of sight of the running exerciser. When viewing the information on the display screen 901, there is no need to bend down, which is more labor-saving and safe; after the exercise is completed, pulling the lower end of the driving pawl 11 to the right can disengage the driving pawl 11 from the driving ratchet 1002, and no longer restrict the rotation direction of the first transmission shaft 10, thus facilitating the lowering of the display screen 901.

[0072] Embodiment 2:

[0073] On the basis of Embodiment 1, as shown in Appendix Figure 1 to Appendix Figure 5 shown, it further includes an angle adjustment component, and the angle adjustment component is arranged on the top of the running machine frame 1.

[0074] Among them, the angle adjustment component includes:

[0075] A knob 12, and the knob 12 is rotatably connected to the inside of the connection box 7;

[0076] A driving worm 1201, and the driving worm 1201 is coaxially and fixedly connected to the knob 12;

[0077] A driving worm gear 13, and the driving worm gear 13 is coaxially and fixedly connected to the outside of the connection shaft 8, and the driving worm gear 13 meshes with the driving worm 1201.

[0078] The specific usage and function of this embodiment:

[0079] Two hooks 14 can hold entertainment devices such as tablet computers, preventing runners from getting bored during exercise and increasing the exercise duration. By rotating the knob 12, the connecting rotating shaft 8 can be driven to rotate through the worm and worm gear transmission mechanism jointly formed by the transmission worm wheel 13 and the transmission worm 1201, thereby driving the connecting piece 9 and the display screen 901 to rotate, facilitating the better display of the information on the display screen 901 to the runners. When there are entertainment devices such as tablet computers on the hooks 14, it is also more convenient for the runners to watch.

[0080] In this article, the following points need attention:

[0081] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0082] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0083] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A small shock-absorbing intelligent treadmill, comprising a treadmill frame, a running belt, an armrest, a fixing box, a limit box, a display screen, a hook, a lifting assembly and an angle adjustment assembly; the running belt is arranged at the bottom of the treadmill frame; the armrest is fixedly connected to the top of the treadmill frame; the characteristics are: The fixing box is fixedly connected to the top of the treadmill frame; the limiting box is fixedly connected in front of the fixing box; the display screen is arranged on the top of the treadmill frame; two hooks are arranged, and the two hooks are dispersedly fixedly connected to the left side of the display screen; the lifting assembly is arranged on the top of the treadmill frame; the angle adjustment assembly is arranged on the top of the treadmill frame.

2. The small shock-absorbing intelligent treadmill according to claim 1, characterized in that: The lifting assembly includes: a transmission rack, a connecting rod, a connecting box, a connecting shaft and a connecting piece; the transmission rack is provided with two pieces, and the two transmission racks are slidably connected in a dispersed manner inside the fixed box; the connecting rod is fixedly connected below the two transmission racks; the connecting box is fixedly connected above the two transmission racks; the connecting shaft is rotatably connected to the internal connecting box; the connecting piece is provided with two pieces, and the two connecting pieces are respectively fixedly connected to the front and rear ends of the connecting shaft, and the two connecting pieces are fixedly connected to the display screen.

3. The small shock-absorbing intelligent treadmill as claimed in claim 2, characterized in that: The lifting assembly also includes: a first transmission shaft and a transmission gear; the first transmission shaft is rotatably connected inside the fixed box; the transmission gear is provided with two pieces, the two transmission gears are coaxially fixedly connected to the outside of the first transmission shaft, and the two transmission gears are respectively meshed with two transmission racks.

4. The small shock-absorbing intelligent treadmill as claimed in claim 3, characterized in that: The lifting assembly also includes: a transmission ratchet and a transmission pawl; the transmission ratchet is coaxially fixedly connected to the front end of the first transmission shaft; the transmission pawl is rotatably connected inside the limit box, and the transmission pawl is meshed with the transmission ratchet.

5. The small shock-absorbing intelligent treadmill as claimed in claim 4, characterized in that: The lifting assembly also includes: a return spring; the left end of the return spring is fixedly connected to the lower end of the transmission pawl, and the right end of the return spring is fixedly connected to the inside of the limit box.

6. The small shock-absorbing intelligent treadmill according to claim 1, characterized in that: The angle adjustment assembly includes: a knob, a transmission worm and a transmission worm wheel; the knob is rotatably connected inside the connection box; the transmission worm is coaxially fixedly connected to the knob; the transmission worm wheel is coaxially fixedly connected to the outside of the connecting shaft, and the transmission worm wheel is meshed with the transmission worm.

Images