CN114344808A - Running machine - Google Patents
Running machine Download PDFInfo
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- CN114344808A CN114344808A CN202111632335.1A CN202111632335A CN114344808A CN 114344808 A CN114344808 A CN 114344808A CN 202111632335 A CN202111632335 A CN 202111632335A CN 114344808 A CN114344808 A CN 114344808A
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- protection
- belt
- treadmill
- control system
- rotating shaft
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Abstract
The invention discloses a treadmill, which comprises a rack, wherein a control system and a treadmill handrail are arranged on the rack, a bottom frame is arranged below the rack, and a running belt assembly is arranged on the bottom frame; the chassis is provided with a first protection mechanism, the first protection mechanism comprises support frames and an annular protection piece arranged between the support frames, two sides of the annular protection piece are connected with the support frames through elastic pieces, the annular protection piece is provided with a pressure sensor, and the pressure sensor is connected with the control system. The invention carries out double protection on the sportsman, and avoids the damage to the body of the runner caused by falling down; the invention has simple structure, convenient disassembly and assembly, convenient use and strong practicability.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to a running machine.
Background
Running is the most commonly used exercise mode for people, most people can choose to run outdoors, but outdoor running is often influenced by factors such as weather and environment. Therefore, indoor running is favored by more and more people, and meanwhile, with the improvement of living standard of people, the running machine is also promoted to approach to more and more households.
When people use the treadmill to do physical exercise, the running speed is inconsistent with the speed of the treadmill due to sports fatigue, distraction and pressing of a control button of the treadmill, so that the people easily fall down and hurt the arms, and simultaneously can walk backwards along the treadmill to hurt the face and the like. The technical staff of the company is dedicated to develop a treadmill with a protection function.
Disclosure of Invention
The present invention is directed to a treadmill that overcomes the above-mentioned deficiencies of the prior art.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a treadmill comprises a frame, wherein a control system and a treadmill handrail are arranged on the frame, a bottom frame is arranged below the frame, and a running belt assembly is arranged on the bottom frame; the chassis is provided with a first protection mechanism, the first protection mechanism comprises support frames and an annular protection piece arranged between the support frames, two sides of the annular protection piece are connected with the support frames through elastic pieces, the annular protection piece is provided with a pressure sensor, and the pressure sensor is connected with the control system.
Furthermore, the annular protection piece is formed by the front protection belt and the rear protection belt in a combined mode, telescopic buckles are arranged at two ends of the rear protection belt, and two ends of the front protection belt are connected with the telescopic buckles.
Furthermore, the front protective belt and the rear protective belt are made of elastic materials.
Further, the pressure sensor is arranged on the inner side of the front protective belt.
Furthermore, a massager is arranged on the rear protective belt and connected with the control system.
Furthermore, the elastic part adopts a spring, a tension sensor is arranged on the elastic part, and the tension sensor is connected with the control system.
Furthermore, a gravity sensor is arranged in the running belt assembly and connected with the control system.
Further, be provided with second protection machanism on the chassis, second protection machanism include auxiliary motor and with first pivot and the second pivot that auxiliary motor transmission is connected, first pivot set up in run the rear end of taking the subassembly, the second pivot set up in run the front end of taking the subassembly, the both ends of first pivot and second pivot are provided with the sprocket respectively, first pivot and second pivot correspond with one side be provided with the chain on the sprocket, two be provided with the guard plate between the chain.
Further, the protection plate is located on the rear side of the first rotating shaft and moves along with chain transmission.
Furthermore, the corresponding positions on the two chains are provided with mounting blocks, and the protection plates are arranged on the two mounting blocks.
Furthermore, the support frame includes two opposite pole settings that set up, the pole setting is the hollow tube, be provided with tension spring and guide post in the pole setting, tension spring's lower extreme with the pole setting bottom is connected, tension spring's upper end with the lower extreme of guide post is connected, the top of guide post is provided with the handle, the handle is located the pole setting top.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the treadmill is provided with the first protection mechanism and the second protection mechanism, the pressure sensor and the tension sensor in the first protection mechanism transmit data to the control system, the control system controls the running of the treadmill, and the annular protection piece can prevent people from falling down; the second protection mechanism is added on the basis of the first protection mechanism, when the control system controls the running machine to stop running, the control system controls the auxiliary motor to rotate to drive the two chains to rotate, the protection plate runs upwards from the rear side of the first rotating shaft, namely the rear side of the running belt assembly, to the upper part of the rear side of the running belt assembly to prevent a person from sliding backwards and play a role in supporting the toppled person, and when the person stands straight after getting up, the control system can control the auxiliary motor to rotate to reset the protection plate and return to the rear side of the running belt assembly, so that running is not influenced; the invention carries out double protection on the sportsman, and avoids the damage to the body of the runner caused by falling down; the invention has simple structure, convenient disassembly and assembly, convenient use and strong practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a second shielding mechanism according to the present invention;
fig. 3 is a schematic view of the supporting frame structure of the present invention.
In the figure: 1. a frame; 2. a treadmill handrail; 3. a chassis; 4. a running belt assembly; 5. a support frame; 6. an annular shield; 61. a front guard band; 62. a rear protective belt; 63. a telescopic buckle; 7. an elastic member; 8. a pressure sensor; 9. a massager; 10. a tension sensor; 12. an auxiliary motor; 13. a first rotating shaft; 14. a second rotating shaft; 16. a chain; 17. a protection plate; 18. mounting blocks; 19. a tension spring; 20. a guide post; 21. and (4) a handle.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1-3, a treadmill according to a specific embodiment of the present invention includes a frame 1, a control system and a treadmill handle 2 are disposed on the frame 1, a chassis 3 is disposed under the frame 1, and a running belt assembly 4 is disposed on the chassis 3; be provided with first protection machanism on the chassis 3, first protection machanism include support frame 5 and set up in annular protection piece 6 between the support frame 5, support frame 5 is two pole settings, and the symmetry sets up both sides on the chassis, the both sides of annular protection piece 6 pass through elastic component 7 with support frame 5 is connected, be provided with pressure sensor 8 on the annular protection piece 6, pressure sensor 8 with control system connects. During running, a person stands in the annular protection member 6 and presses the pressure sensor 8 of the annular protection member 6 if the person falls down carelessly, the pressure sensor 8 transmits a signal to the control system, the control system controls the running belt assembly 4 to stop running, and the annular protection member 6 can prevent the person from falling down.
Furthermore, the support frame adopts the telescopic link, and height-adjustable is adaptable different people's height.
Further, the annular protection member 6 is formed by a front protection belt 61 and a rear protection belt 62 which are combined, two ends of the rear protection belt 62 are provided with retractable buckles 63, and two ends of the front protection belt 61 are connected with the retractable buckles 63. By adjusting the telescopic buckle 63, the size of the annular protection part 6 can be adjusted, the annular protection part is suitable for people with different body types, and the practicability is enhanced.
Furthermore, the front protective belt 61 and the rear protective belt 62 are made of elastic materials, so that the sportsman cannot be injured secondarily when falling down.
Further, the pressure sensor 8 is disposed inside the front guard belt 61. When a person falls, the body of the person generally falls forward and the person slides backwards along the treadmill, the pressure sensor 8 is arranged on the inner side of the front protective belt and used for sensing the weight of the person, sending data to the control system and controlling the running of the treadmill through the control system.
Further, a massager 9 is arranged on the rear protective belt 62, and the massager 9 is connected with the control system; after the running is finished, in order to prevent cramps of the legs, the user needs to walk on the running machine for a while, at the moment, the body can lean backwards slightly, and the massager is opened to massage and relax the waist and the back.
Further, the elastic part 7 is a spring, a tension sensor 10 is arranged on the elastic part 7, the tension sensor 10 is connected with the control system, specifically, the tension sensor 10 is arranged on the support frame 5, one end of the elastic part is connected with the tension sensor 10, when the sportsman topples forwards or backwards, the tension sensor detects tension change, sends data to the control system, and controls the running of the treadmill through the control system.
Furthermore, a gravity sensor is arranged in the running belt assembly 4 and connected with the control system, and because people with different weights topple over, the pressure or the tension generated by the pressure sensor and the tension sensor are different, so that the weight of the moving person needs to be measured, and the data is transmitted to the control system.
Further, a second protection mechanism is arranged on the chassis 3, the second protection mechanism comprises an auxiliary motor 12 and a first rotating shaft 13 and a second rotating shaft 14 which are in transmission connection with the auxiliary motor 12, the first rotating shaft 13 is arranged at the rear end of the belt running assembly 4, the second rotating shaft 14 is arranged at the front end of the belt running assembly 4, chain wheels are respectively arranged at two ends of the first rotating shaft 13 and two ends of the second rotating shaft 14, chains 16 are arranged on the same sides of the first rotating shaft 13 and the second rotating shaft 14 corresponding to the chain wheels, and a protection plate 17 is arranged between the two chains 16; the protection plate 17 is positioned at the rear side of the first rotating shaft 13, and the protection plate 17 moves along with the transmission of the chain 16; the two chains 16 are provided with mounting blocks 18 at corresponding positions, and the protection plates 17 are arranged on the two mounting blocks 18. The auxiliary motor can rotate forwards and backwards to drive the chain and the protection plates on the chain to rotate around the chain wheel in a reciprocating mode.
The second protection machanism increases on first protection machanism's basis, when pressure sensor and force sensor with data transmission for control system, control system control treadmill bring to rest, and simultaneously, control system control auxiliary motor rotates, drive two chains are rotatory, the guard plate runs the rear side of taking the subassembly promptly and operates to the rear side top of taking the subassembly to running from the rear side of first pivot, prevent that the people from sliding backward, play the effect of a support to the people of empting, stand straight back when the people stands up, accessible control system control auxiliary motor rotates, make the guard plate reset, get back to and run the subassembly rear side, do not influence and run.
Furthermore, the support frame 5 comprises two opposite vertical rods, the vertical rods are hollow tubes, tension springs 19 and guide posts 20 are arranged in the vertical rods, the lower ends of the tension springs 19 are connected with the bottoms of the vertical rods, the upper ends of the tension springs 19 are connected with the lower ends of the guide posts 20, handles 21 are arranged on the top ends of the guide posts 20, and the handles 21 are located at the tops of the vertical rods. The invention can also exercise the arm strength, and when the user walks slowly on the running machine after running, the user can pull the handle to lift the handle upwards to exercise the arm strength and carry out multi-directional exercise.
Furthermore, the control system also comprises a data processing module which can calculate the set value of the treadmill for protection stop according to the weight of the sporter.
Furthermore, the control system also comprises an information storage module, the information storage module can store the information of the commonly used sports personnel, and the running intensity and the running time of the treadmill can be directly set after the personnel information is selected.
Furthermore, the control system also comprises a control panel, and a display screen, control buttons and an information input device are arranged on the control panel.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The treadmill is characterized by comprising a frame (1), wherein a control system and a treadmill handrail (2) are arranged on the frame (1), an underframe (3) is arranged below the frame (1), and a running belt assembly (4) is arranged on the underframe (3); be provided with first protection machanism on chassis (3), first protection machanism include support frame (5) and set up in annular protection piece (6) between support frame (5), the both sides of annular protection piece (6) pass through elastic component (7) with support frame (5) are connected, be provided with pressure sensor (8) on annular protection piece (6), pressure sensor (8) with control system connects.
2. The treadmill of claim 1, wherein the annular protection member (6) is formed by a front protection belt (61) and a rear protection belt (62) which are folded together, the front protection belt (61) and the rear protection belt (62) are made of elastic material, two ends of the rear protection belt (62) are provided with retractable buckles (63), and two ends of the front protection belt (61) are connected with the retractable buckles (63).
3. A treadmill according to claim 2, characterised in that the pressure sensor (8) is arranged inside the front guard belt (61).
4. A treadmill according to claim 2, characterised in that a massager (9) is arranged on the rear guard belt (62), said massager (9) being connected to said control system.
5. A treadmill according to claim 1, characterised in that the elastic element (7) is a spring, and that the elastic element (7) is provided with a tension sensor (10), and that the tension sensor (10) is connected to the control system.
6. A treadmill according to claim 1, characterised in that a gravity sensor is arranged in the tread belt assembly (4), said gravity sensor being connected to the control system.
7. The treadmill of claim 1, wherein the base frame (3) is provided with a second protection mechanism, the second protection mechanism comprises an auxiliary motor (12) and a first rotating shaft (13) and a second rotating shaft (14) in transmission connection with the auxiliary motor (12), the first rotating shaft (13) is disposed at the rear end of the belt running assembly (4), the second rotating shaft (14) is disposed at the front end of the belt running assembly (4), two ends of the first rotating shaft (13) and the second rotating shaft (14) are respectively provided with a chain wheel, the same side of the first rotating shaft (13) and the second rotating shaft (14) corresponds to the chain wheel and is provided with a chain (16), and a protection plate (17) is disposed between the two chains (16).
8. A treadmill according to claim 7, characterised in that said protection plate (17) is located behind said first rotation axis (13), said protection plate (17) moving in conjunction with the transmission of the chain (16).
9. A treadmill according to claim 7, characterised in that two of said chains (16) are provided with mounting blocks (18) in corresponding positions, said protection plate (17) being provided on both of said mounting blocks (18).
10. A running machine according to claim 1, wherein the supporting frame (5) comprises two opposite vertical rods, the vertical rods are hollow tubes, tension springs (19) and guide posts (20) are arranged in the vertical rods, the lower ends of the tension springs (19) are connected with the bottoms of the vertical rods, the upper ends of the tension springs (19) are connected with the lower ends of the guide posts (20), the top ends of the guide posts (20) are provided with handles (21), and the handles (21) are arranged on the tops of the vertical rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111632335.1A CN114344808B (en) | 2021-12-28 | 2021-12-28 | Running machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111632335.1A CN114344808B (en) | 2021-12-28 | 2021-12-28 | Running machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114344808A true CN114344808A (en) | 2022-04-15 |
| CN114344808B CN114344808B (en) | 2023-08-01 |
Family
ID=81103055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111632335.1A Active CN114344808B (en) | 2021-12-28 | 2021-12-28 | Running machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114344808B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203736780U (en) * | 2014-01-12 | 2014-07-30 | 黄海峰 | Running machine with ankle-spraining-prevention structure |
| CN203954555U (en) * | 2014-07-02 | 2014-11-26 | 田洁 | A kind of treadmill of dynamic fluctuating |
| CN106362356A (en) * | 2016-11-22 | 2017-02-01 | 郑州诚合信息技术有限公司 | Novel running machine |
| CN108114406A (en) * | 2018-01-30 | 2018-06-05 | 郑州大学 | A kind of the elderly's treadmill |
| CN208785675U (en) * | 2018-07-16 | 2019-04-26 | 南通华隆机械制造有限公司 | A kind of Combined body-building apparatus |
| CN110270054A (en) * | 2019-07-04 | 2019-09-24 | 安徽商贸职业技术学院 | A kind of safe treadmill |
| CN209475478U (en) * | 2019-01-28 | 2019-10-11 | 厦门海辰天泽仪器有限公司 | A kind of treadmill for preventing from falling and automatically adjusting speed |
| CN112957665A (en) * | 2021-03-05 | 2021-06-15 | 季盟健身器械科技（上海）有限公司 | Suspension type weight reduction treadmill |
| CN214679862U (en) * | 2021-05-13 | 2021-11-12 | 张水亮 | Recovered dull and stereotyped telecontrol equipment of using |
-
2021
- 2021-12-28 CN CN202111632335.1A patent/CN114344808B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203736780U (en) * | 2014-01-12 | 2014-07-30 | 黄海峰 | Running machine with ankle-spraining-prevention structure |
| CN203954555U (en) * | 2014-07-02 | 2014-11-26 | 田洁 | A kind of treadmill of dynamic fluctuating |
| CN106362356A (en) * | 2016-11-22 | 2017-02-01 | 郑州诚合信息技术有限公司 | Novel running machine |
| CN108114406A (en) * | 2018-01-30 | 2018-06-05 | 郑州大学 | A kind of the elderly's treadmill |
| CN208785675U (en) * | 2018-07-16 | 2019-04-26 | 南通华隆机械制造有限公司 | A kind of Combined body-building apparatus |
| CN209475478U (en) * | 2019-01-28 | 2019-10-11 | 厦门海辰天泽仪器有限公司 | A kind of treadmill for preventing from falling and automatically adjusting speed |
| CN110270054A (en) * | 2019-07-04 | 2019-09-24 | 安徽商贸职业技术学院 | A kind of safe treadmill |
| CN112957665A (en) * | 2021-03-05 | 2021-06-15 | 季盟健身器械科技（上海）有限公司 | Suspension type weight reduction treadmill |
| CN214679862U (en) * | 2021-05-13 | 2021-11-12 | 张水亮 | Recovered dull and stereotyped telecontrol equipment of using |
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| Publication number | Publication date |
|---|---|
| CN114344808B (en) | 2023-08-01 |
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