CN211676085U - Oval quick-witted footboard slope adjustment mechanism - Google Patents
Oval quick-witted footboard slope adjustment mechanism Download PDFInfo
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- CN211676085U CN211676085U CN201922385847.7U CN201922385847U CN211676085U CN 211676085 U CN211676085 U CN 211676085U CN 201922385847 U CN201922385847 U CN 201922385847U CN 211676085 U CN211676085 U CN 211676085U
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Abstract
The utility model discloses an elliptical machine footboard slope adjustment mechanism, the on-line screen storage device comprises a base, the first fixing base of top one side position fixedly connected with of base, first fixing base internal rotation is connected with rotates the wheel, rotate the equal fixedly connected with dead lever in surface both sides of wheel, two all rotate on the dead lever and be connected with the loading board, top one side fixedly connected with fixed plate of base, the top of fixed plate is connected with the rotating turret through the hinge rotation, first spout, two have all been seted up to the surface both sides of rotating turret all be provided with first slider, two in the first spout the surface of first slider all is provided with the axis of rotation. The utility model discloses in, connect the reciprocating motion work that can realize the elliptical machine through the transmission of rotating wheel, loading board, first connecting rod, second connecting rod isotructure, can realize automatically adjusting the slope of running-board through motor drive lead screw normal running fit transmission structure.
Description
Technical Field
The utility model relates to an elliptical machine technical field especially relates to an elliptical machine footboard slope adjustment mechanism.
Background
An elliptical trainer is a body-building apparatus which realizes circular motion through the reciprocating motion of a rotating wheel, is very common in body-building facilities, and has certain functional requirements on the gradient adjustment of pedals of the elliptical trainer aiming at the use requirements of different users.
The existing elliptical machine pedal has the advantages that the angle can be adjusted, but the manual operation is needed to loosen the fixing structure to adjust the angle and then fix the angle, so that the pedal angle adjusting work is realized, the operation mode is not only troublesome but also not flexible enough, the time and the labor are wasted, and the adjusted angle is also lack of accuracy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pedal gradient adjusting mechanism of an elliptical machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an ellipse machine pedal gradient adjusting mechanism comprises a base, wherein a first fixed seat is fixedly connected to one side of the top of the base, a rotating wheel is rotationally connected in the first fixed seat, fixed rods are fixedly connected to two sides of the outer surface of the rotating wheel, bearing plates are rotationally connected to two fixed rods, a fixed plate is fixedly connected to one side of the top of the base, a rotating frame is rotationally connected to the top of the fixed plate through hinges, first sliding grooves are formed in two sides of the outer surface of the rotating frame, first sliding blocks are arranged in the two first sliding grooves, rotating shafts are arranged on the outer surfaces of the two first sliding blocks, one ends of the two bearing plates are rotationally connected with the two rotating shafts respectively, connecting seats are fixedly connected to the bottoms of the two bearing plates, rear fixed shafts are arranged on the two connecting seats, and first connecting rods are rotationally connected to the two fixed shafts, the top fixedly connected with embedding of fixed plate sets up the second fixing base in the rotating turret, the inside groove has been seted up in the second fixing base, the inside groove internal rotation is connected with the lead screw, the spiral shell piece has been cup jointed to the surface of lead screw, the second spout has all been seted up to the internal surface both sides of rotating turret, two all be provided with the second slider in the second spout, the top fixedly connected with link of second fixing base, the top fixedly connected with fixed block of link, the both sides of fixed block all rotate and are connected with the turning block, two all the embedding is provided with the second connecting rod, two in the turning block the bottom of second connecting rod is equallyd divide with the one end of two first connecting rods and is do not rotated through the connecting axle and be.
As a further description of the above technical solution:
the tops of the two bearing plates are fixedly connected with pedals.
As a further description of the above technical solution:
and a motor with a driving end fixedly connected with the bottom end of the lead screw is embedded in the base.
As a further description of the above technical solution:
and the two sides of the outer surface of the screw block are respectively and rotationally connected with one side of the outer surface of the two second sliding blocks through connecting blocks.
As a further description of the above technical solution:
the top ends of the two second connecting rods are fixedly connected with grips.
As a further description of the above technical solution:
the utility model discloses a fixed block, including second fixing base, surface one side of second fixing base is provided with the graduation apparatus, the top of fixed block is provided with operating panel.
The utility model discloses following beneficial effect has:
the mechanism for adjusting the gradient of the pedal of the elliptical machine is stable in overall structure connection and convenient to use, the screw block is driven to lift by the rotation of the motor-driven screw rod, the screw block drives the rotating frame to lift, the rotating frame is connected with the fixed plate by one end in a rotating way, the rotating frame automatically turns to lift, the stable operation of the structure can be ensured by the arrangement of the sliding chute, so that the aim of adjusting the angle is realized, the accurate adjustment work can be conveniently carried out by a scale, when in use, the motor is started to drive the screw rod to rotate, the screw rod drives the screw block to lift, the screw block drives the two second sliding blocks to lift through the connecting block, the two second sliding blocks drive the rotating frame to lift, and through the rotating relation between the rotating frame and the fixed plate, the one end lifting of messenger's rotating turret or decline, and two second sliders then slide in the second spout, can make the stable in structure operation, steering angle through the rotating turret, the cooperation structure then can make the operation slope of running-board change, thereby realize the function of automatically regulated slope, then can carry out accurate slope regulation through the setting of graduation apparatus, current elliptical machine has been solved, there some can angle regulation but need manual operation to loosen fixed knot structure and adjust the angle and fix the back again, realize making footboard angle modulation work, such operating mode is not only troublesome and not nimble enough, waste time and energy, the angle of adjusting simultaneously also lacks the precision.
Drawings
Fig. 1 is a front view of a pedal gradient adjusting mechanism of an elliptical machine according to the present invention;
fig. 2 is a schematic view of a screw position structure of a pedal gradient adjusting mechanism of an elliptical machine according to the present invention;
fig. 3 is the utility model provides an ellipse machine footboard slope adjustment mechanism's rotating turret position structure plan view.
Illustration of the drawings:
1. a base; 2. a first fixed seat; 3. a rotating wheel; 4. fixing the rod; 5. a carrier plate; 6. a foot pedal; 7. a fixing plate; 8. a rotating frame; 9. a first chute; 10. a first slider; 11. a rotating shaft; 12. a connecting seat; 13. a fixed shaft; 14. a first link; 15. a second fixed seat; 16. an inner tank; 17. a lead screw; 18. a motor; 19. a screw block; 20. connecting blocks; 21. a second chute; 22. a second slider; 23. a dial gauge; 24. a connecting frame; 25. a fixed block; 26. rotating the block; 27. a second link; 28. a grip; 29. a connecting shaft; 30. an operation panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an ellipse machine pedal gradient adjusting mechanism comprises a base 1, wherein a first fixed seat 2 is fixedly connected to one side of the top of the base 1, a rotating wheel 3 is rotatably connected in the first fixed seat 2, fixed rods 4 are fixedly connected to two sides of the outer surface of the rotating wheel 3, bearing plates 5 are rotatably connected to two fixed rods 4, a fixed plate 7 is fixedly connected to one side of the top of the base 1, the top of the fixed plate 7 is rotatably connected with a rotating frame 8 through hinges, first sliding grooves 9 are formed in two sides of the outer surface of the rotating frame 8, first sliding blocks 10 are arranged in the two first sliding grooves 9, rotating shafts 11 are arranged on the outer surfaces of the two first sliding blocks 10, one ends of the two bearing plates 5 are respectively rotatably connected with the two rotating shafts 11 correspondingly, connecting seats 12 are fixedly connected to the bottoms of the two bearing plates 5, and rear fixed shafts 13 are arranged on, all rotate on two fixed axles 13 and be connected with first connecting rod 14, the second fixing base 15 of the top fixedly connected with embedding setting in the rotating turret 8 of fixed plate 7, interior groove 16 has been seted up in the second fixing base 15, interior groove 16 internal rotation is connected with lead screw 17, spiral shell piece 19 has been cup jointed to lead screw 17's surface, second spout 21 has all been seted up to the internal surface both sides of rotating turret 8, all be provided with second slider 22 in two second spout 21, the top fixedly connected with link 24 of second fixing base 15, the top fixedly connected with fixed block 25 of link 24, the both sides of fixed block 25 are all rotated and are connected with turning block 26, all the embedding is provided with second connecting rod 27 in two turning blocks 26, the bottom of two second connecting rods 27 is equallyd divide with the one end of two first connecting rods 14 and is do not rotated through connecting.
The tops of the two bearing plates 5 are fixedly connected with the pedals 6, and a user can conveniently move in a standing place through the arrangement of the pedals 6; a motor 18 with a driving end fixedly connected with the bottom end of a screw rod 17 is embedded in the base 1, and the motor 18 drives the screw rod 17 to be rotationally matched with a transmission structure, so that the gradient of the pedal can be conveniently adjusted; the two sides of the outer surface of the screw block 19 are respectively and rotatably connected with one side of the outer surfaces of the two second sliding blocks 22 through the connecting block 20, and the stable operation of the whole structure can be ensured through the connection relationship among the structures; the top ends of the two second connecting rods 27 are fixedly connected with handles 28, and the arrangement of the handles 28 can facilitate the auxiliary and balanced use of a user; the surface one side of second fixing base 15 is provided with graduation apparatus 23, and the top of fixed block 25 is provided with operating panel 30, can audio-visually see the angle of adjusting through graduation apparatus 23 to conveniently carry out different angle modulation and make the footboard produce different slopes, the person of facilitating the use uses, and operating panel 30 then sets up for the basis of ellipse machine simultaneously, can conveniently start operation control work.
The working principle is as follows: in use, by the rotation wheel 3 matching the pedal 6 on the bearing plate 5 and the reciprocating and rotating relationship of the first connecting rod 14 and the second connecting rod 27, the operation of the ellipse dragging machine can be realized, when the gradient of the pedal 6 needs to be adjusted, the motor 18 is started, the motor 18 drives the screw rod 17 to rotate, the screw rod 17 drives the screw block 19 to lift, the screw block 19 drives the two second sliding blocks 22 to lift through the connecting block 20, the two second sliding blocks 22 drive the rotating frame 8 to lift, one end of the rotating frame 8 is lifted or lowered through the rotating relation between the rotating frame 8 and the fixed plate 7, and the two second sliding blocks 22 slide in the second sliding grooves 21, so that the structure can stably run, the running gradient of the pedal 6 can be changed by the steering angle of the rotating frame 8 and the matching structure, thereby realize the function of automatically regulated slope, then can carry out accurate slope through the setting of graduation apparatus 23 and adjust.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an ellipse machine footboard slope adjustment mechanism, includes base (1), its characterized in that: the device is characterized in that a first fixing seat (2) is fixedly connected to one side of the top of the base (1), a rotating wheel (3) is rotationally connected to the first fixing seat (2), fixing rods (4) are fixedly connected to two sides of the outer surface of the rotating wheel (3), bearing plates (5) are rotationally connected to two fixing rods (4), a fixing plate (7) is fixedly connected to one side of the top of the base (1), a rotating frame (8) is rotationally connected to the top of the fixing plate (7) through hinges, first sliding grooves (9) are formed in two sides of the outer surface of the rotating frame (8), first sliding blocks (10) are arranged in the two first sliding grooves (9), rotating shafts (11) are arranged on the outer surfaces of the two first sliding blocks (10), one ends of the two bearing plates (5) are rotationally connected with the two rotating shafts (11) correspondingly, the bottom parts of the two bearing plates (5) are fixedly connected with connecting seats (12), rear fixing shafts (13) are arranged on the two connecting seats (12), first connecting rods (14) are rotatably connected on the two fixing shafts (13), the top part of the fixing plate (7) is fixedly connected with second fixing seats (15) embedded in the rotating frame (8), inner grooves (16) are formed in the second fixing seats (15), lead screws (17) are rotatably connected in the inner grooves (16), screw blocks (19) are sleeved on the outer surfaces of the lead screws (17), second sliding grooves (21) are formed in two sides of the inner surface of the rotating frame (8), second sliding blocks (22) are arranged in the two second sliding grooves (21), connecting frames (24) are fixedly connected on the top parts of the second fixing seats (15), and fixing blocks (25) are fixedly connected on the top parts of the connecting frames (24), the both sides of fixed block (25) are all rotated and are connected with turning block (26), two all the embedding is provided with second connecting rod (27) in turning block (26), two the bottom of second connecting rod (27) is equallyd divide with the one end of two first connecting rods (14) and is do not rotated through connecting axle (29) and be connected.
2. The elliptical machine pedal slope adjustment mechanism of claim 1, further comprising: the tops of the two bearing plates (5) are fixedly connected with foot pedals (6).
3. The elliptical machine pedal slope adjustment mechanism of claim 1, further comprising: and a motor (18) with a driving end fixedly connected with the bottom end of the screw rod (17) is embedded in the base (1).
4. The elliptical machine pedal slope adjustment mechanism of claim 1, further comprising: the two sides of the outer surface of the screw block (19) are respectively and rotationally connected with one side of the outer surface of the two second sliding blocks (22) through a connecting block (20).
5. The elliptical machine pedal slope adjustment mechanism of claim 1, further comprising: the top ends of the two second connecting rods (27) are fixedly connected with a handle (28).
6. The elliptical machine pedal slope adjustment mechanism of claim 1, further comprising: the utility model discloses a fixed block of a motor vehicle, including second fixing base (15), the surface one side of second fixing base (15) is provided with graduation apparatus (23), the top of fixed block (25) is provided with operating panel (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385847.7U CN211676085U (en) | 2019-12-26 | 2019-12-26 | Oval quick-witted footboard slope adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385847.7U CN211676085U (en) | 2019-12-26 | 2019-12-26 | Oval quick-witted footboard slope adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211676085U true CN211676085U (en) | 2020-10-16 |
Family
ID=72795045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922385847.7U Expired - Fee Related CN211676085U (en) | 2019-12-26 | 2019-12-26 | Oval quick-witted footboard slope adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211676085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774103A (en) * | 2021-01-30 | 2021-05-11 | 安徽天珝科技有限公司 | Inclination-adjustable elliptical machine and using method thereof |
| CN113117287A (en) * | 2021-04-23 | 2021-07-16 | 河南省中医院（河南中医药大学第二附属医院） | Cardiovascular patient rehabilitation training device |
-
2019
- 2019-12-26 CN CN201922385847.7U patent/CN211676085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774103A (en) * | 2021-01-30 | 2021-05-11 | 安徽天珝科技有限公司 | Inclination-adjustable elliptical machine and using method thereof |
| CN112774103B (en) * | 2021-01-30 | 2021-10-26 | 安徽天珝科技有限公司 | Inclination-adjustable elliptical machine and using method thereof |
| CN113117287A (en) * | 2021-04-23 | 2021-07-16 | 河南省中医院（河南中医药大学第二附属医院） | Cardiovascular patient rehabilitation training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211226 |