CN220695748U - Body-building device - Google Patents
Body-building device Download PDFInfo
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- CN220695748U CN220695748U CN202320539168.4U CN202320539168U CN220695748U CN 220695748 U CN220695748 U CN 220695748U CN 202320539168 U CN202320539168 U CN 202320539168U CN 220695748 U CN220695748 U CN 220695748U
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- 230000007246 mechanism Effects 0.000 claims abstract description 127
- 238000004804 winding Methods 0.000 claims abstract description 34
- 230000009471 action Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 13
- 239000002070 nanowire Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of body-building equipment, in particular to a body-building device which comprises a pull rope, a rope reel, a wire winding mechanism, a wire arranging mechanism and a sliding mechanism, wherein the rope reel is arranged outside the wire winding mechanism, the wire arranging mechanism is slidably arranged on the sliding mechanism, one end of the pull rope penetrates through the wire arranging mechanism and is wound on the rope reel, the wire winding mechanism is used for driving the rope reel to drive the pull rope to wind up, and the body-building device further comprises a linkage mechanism, wherein the linkage mechanism is used for connecting the sliding mechanism and the wire winding mechanism. The utility model solves the problems that the conventional body-building equipment suddenly shakes and loosens in the process of rope pulling body-building and influences the user experience.
Description
Technical Field
The utility model relates to the technical field of fitness equipment, in particular to a fitness device.
Background
In the prior art, chinese patent publication number is: CN113144508A discloses a motor wire-arranging and winding device, which solves the technical problems of how to realize automatic winding by matching a motor with a rope-pulling disc and apply the winding structure to body-building equipment. However, when the existing exercise equipment is used for pulling wires, the existing exercise equipment is uneven, so that the phenomenon of sudden loosening or shaking occurs in the wire pulling process, and the experience of an exercise user is greatly affected.
Disclosure of Invention
In order to solve the problems, the utility model provides the body-building device which solves the problems that the conventional body-building equipment is suddenly shaken and loosened in the rope pulling body-building process, and the user experience is affected.
The technical scheme adopted by the utility model is as follows: the body-building device comprises a pull rope, a rope reel, a wire winding mechanism, a wire arranging mechanism and a sliding mechanism, wherein the rope reel is arranged outside the wire winding mechanism, the wire arranging mechanism is slidably arranged on the sliding mechanism, one end of the pull rope penetrates through the wire arranging mechanism and is wound on the rope reel, the wire winding mechanism is used for driving the rope reel to drive the pull rope to wind up, and the body-building device further comprises a linkage mechanism, and the linkage mechanism is used for connecting the sliding mechanism and the wire winding mechanism; when the wire winding mechanism drives the rope reel to wind wires, the wire winding mechanism drives the linkage mechanism to drive, the linkage mechanism drives the sliding mechanism to rotate, the wire arranging mechanism drives the sliding mechanism to reciprocate, and the ropes which are stored on the rope reel and enter the wire arranging mechanism are arranged.
According to the technical scheme, the rope reel is provided with a first side edge and a second side edge, the first side edge and the second side edge are oppositely arranged, a nanowire groove is formed between the first side edge and the second side edge, the nanowire groove is located on the outer diameter of the wire collecting mechanism, and a guiding inclined plane is arranged on one face, facing the nanowire groove, of the first side edge and the second side edge.
In a further improvement of the scheme, the first side edge and/or the second side edge are/is provided with wire accommodating holes, and the wire accommodating holes are used for fixing the pull ropes.
The technical scheme is further improved in that the wire winding mechanism is a driving motor, particularly an outer rotor direct-drive motor, and the rope disc is arranged on the outer rotor.
The wire arranging mechanism comprises a sliding connecting block and a wire arranging block arranged on the sliding connecting block, wherein a wire passing hole used for a pull rope to pass through is formed in the wire arranging block, and the wire passing hole faces towards the rope disc.
The sliding mechanism comprises a sliding guide rod and a driving guide rod positioned at one side of the sliding guide rod, wherein the sliding connecting block is provided with a sliding guide hole and a driving guide hole, the sliding guide hole can be connected with the sliding guide rod in a sliding manner, the driving guide hole can be connected with the driving guide rod in a sliding manner, and the driving guide hole slides along with the driving guide rod when the driving guide rod rotates;
the technical scheme is further improved in that the driving guide rod is a reciprocating screw rod, a driving pin is arranged in the driving guide hole, and when the reciprocating screw rod rotates, the driving guide hole moves along with the reciprocating screw rod under the action of the driving pin.
The technical scheme is further improved that the linkage mechanism comprises a first linkage element and a second linkage element, wherein the input end of the first linkage element is connected with the wire collecting mechanism, and the output end of the first linkage element is connected with the second linkage element; the output end of the second linkage element is connected with the sliding mechanism.
A further development of the above-described solution provides that the first coupling element is provided with a first gear and the second coupling element is provided with a second gear, the first gear being in mesh with the second gear.
The sliding mechanism is a screw rod;
the gear ratios of the first gear and the second gear are:
x is the pitch of the screw rod; y is the pitch of the coiled rope; t2 is the number of teeth of the second gear; t1 is the number of teeth of the first gear.
The beneficial effects of the utility model are as follows:
compared with the prior body-building equipment, the rope-pulling storage device is provided with the wire-arranging mechanism, the sliding mechanism is driven to reciprocate with the wire-arranging mechanism under the action of the linkage mechanism, and the wire-arranging mechanism plays a role in arranging wires when a rope reel driven by the wire-winding mechanism is wound in transmission, so that the problems that the prior body-building equipment is suddenly vibrated and loosened in the body-building process of the rope-pulling and the user experience is affected are solved. The specific principle is as follows: when the wire winding mechanism drives the rope reel to rotate, the first linkage element rotates along with the wire winding mechanism to drive the second linkage element to rotate, the second linkage element drives the second driving mechanism to rotate with the sliding mechanism, the wire arranging mechanism drives the sliding mechanism to reciprocate, the ropes which are stored on the rope reel after entering the wire arranging mechanism are arranged, the ropes are uniformly and orderly wound on the rope reel to be stored, and the diameter of approximately 1 rope can be deviated by one circle, so that the arrangement of the ropes is tighter.
Drawings
FIG. 1 is a schematic perspective view of an exercise apparatus of the present utility model;
FIG. 2 is a perspective view of the exercise apparatus of FIG. 1 from another perspective;
FIG. 3 is a perspective view of the exercise apparatus of FIG. 1 from another perspective;
fig. 4 is a schematic top view of the exercise apparatus of fig. 1.
Reference numerals illustrate: the rope 1, the rope reel 2, the first side edge 21, the second side edge 22, the guide inclined surface 23, the wire accommodating hole 24, the wire collecting mechanism 3, the wire arranging mechanism 4, the sliding connecting block 41, the sliding guide hole 411, the driving guide hole 412, the wire arranging block 42, the wire passing hole 43, the sliding mechanism 5, the sliding guide rod 51, the driving guide rod 52, the coupling 521, the driving element 522, the linkage 6, the first linkage element 61, the first gear 611, the second linkage element 62 and the second gear 621.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 4, in one embodiment of the present utility model, an exercise device is related to, including a pull rope 1, a rope reel 2, a winding mechanism 3, a wire arranging mechanism 4, and a sliding mechanism 5, where the rope reel 2 is disposed outside the winding mechanism 3, the wire arranging mechanism 4 is slidably mounted on the sliding mechanism 5, one end of the pull rope 1 passes through the wire arranging mechanism 4 and is wound on the rope reel 2, the winding mechanism 3 is used for driving the rope reel 2 to drive the pull rope 1 to wind, and the exercise device further includes a linkage mechanism 6, where the linkage mechanism 6 is used for connecting the sliding mechanism 5 and the winding mechanism 3; when the wire winding mechanism 3 drives the rope reel 2 to wind wires, the wire winding mechanism 3 drives the linkage mechanism 6 to drive, the linkage mechanism 6 drives the sliding mechanism 5 to rotate, the wire arranging mechanism 4 drives the sliding mechanism 5 to reciprocate, and the stay ropes 1 stored on the rope reel 2 after passing through the wire arranging mechanism 4 are arranged.
The rope reel 2 is provided with a first side edge 21 and a second side edge 22, the first side edge 21 and the second side edge 22 are oppositely arranged, a nanowire groove is formed between the first side edge 21 and the second side edge 22, the nanowire groove is located at the outer diameter of the wire collecting mechanism 3, a guiding inclined plane 23 is arranged on one face of the first side edge 21 and one face of the second side edge 22, the wire collecting grooves formed by the two side edges are arranged, the wire collecting grooves are directly arranged at the outer diameter of the wire collecting mechanism 3 or are located on the outer diameter of the wire collecting mechanism, the space which can be collected when the pull rope 1 is collected is large, meanwhile, the guiding inclined plane 23 is used for guiding the pull rope 1 at the side edge towards the wire collecting groove, and the pull rope 1 is collected more uniformly and neatly.
The first side edge 21 and/or the second side edge 22 are provided with wire accommodating holes 24, the wire accommodating holes 24 are used for fixing the pull ropes 1, the wire accommodating holes 24 are generally formed in one side edge, the number of the wire accommodating holes 24 is three, and alternating penetrating effects are formed when the pull ropes 1 penetrate, so that connection stability can be guaranteed.
The wire winding mechanism 3 is a driving motor, specifically an outer rotor direct-drive motor, the rope disc 2 is arranged on the outer rotor, in the embodiment, the outer rotor direct-drive motor is adopted as the wire winding mechanism 3, the installation space is saved, the control of wire winding and wire releasing is more convenient, and particularly, the control of speed ratio transmission angle and the like is more accurate under the action of a controller aiming at uniform and tidy wire winding and wire releasing. In the embodiment, the winding mechanism can also adopt a coil spring as a drive, so that the cost can be saved, and in the body-building use, a user pulls a rope to build body, and winding is performed under the rebound effect of the coil spring.
The wire arranging mechanism 4 comprises a sliding connecting block 41 and a wire arranging block 42 arranged on the sliding connecting block 41, a wire passing hole 43 for the pull rope 1 to pass through is formed in the wire arranging block 42, the wire passing hole 43 faces the rope reel 2, the pull rope 1 passes through the wire passing hole 43 to be stored on the rope reel 2, and the wire is paid off reversely.
The sliding mechanism 5 comprises a sliding guide rod 51 and a driving guide rod 52 positioned on one side of the sliding guide rod 51, the sliding connecting block 41 is provided with a sliding guide hole 411 and a driving guide hole 412, the sliding guide hole 411 can be connected with the sliding guide rod 51 in a sliding manner, the driving guide hole 412 can be connected with the driving guide rod 52 in a sliding manner, and the driving guide hole 412 slides along the driving guide rod 52 when the driving guide rod 52 rotates; in a further improvement, the driving guide rod 52 is a reciprocating screw, a driving pin (not shown in the figure) is arranged in the driving guide hole 412, and when the reciprocating screw rotates, the driving guide hole 412 moves along with the reciprocating screw under the action of the driving pin (not shown in the figure); the sliding guide rod 51 serves as a guiding function of sliding, the driving guide rod 52 is a reciprocating screw rod, and a reciprocating thread groove is formed in the driving guide rod and is used for driving the sliding connecting block 41 to carry out reciprocating transmission in cooperation with the driving pin so as to realize reciprocating transmission wire containing of the pull rope 1.
The driving guide rod 52 is connected with a coupler 521 and a driving element 522, one end of the second linkage element 62 is connected with the output end of the driving element 522, the other end is connected with the coupler 521, the coupler 521 is connected with the sliding mechanism 5, in this embodiment, the driving element 522 is a coil spring, in use, the reciprocating driving can be realized under the action of the coil spring, so that the reciprocating driving is driven to take up and pay off, the coupler 521 is adopted for structural connection, the disassembly and the maintenance are convenient, the structural connection is stable, and the coaxial driving connection can be also carried out within a certain range of errors.
The first linkage element 61 is provided with a first gear 611, the second linkage element 62 is provided with a second gear 621, and the first gear 611 is meshed with the second gear 621; in the embodiment, the synchronous transmission connection realized by adopting gear meshing is realized, and under the cooperation of the synchronous transmission connection and the synchronous transmission connection, the second driving mechanism 6 can realize the transmission of a linkage mode without singly connecting and driving any more, so that the structure is simple and the synchronism is good.
Furthermore, in different embodiments, the above linkage element can adopt synchronous belt and synchronous wheel transmission, or can be selected as a chain transmission structure, and can realize linkage effect.
The transmission process of the body-building device is completed by the following formula:
the gear ratio of the first gear to the second gear is:
x is the pitch of the screw rod; y is the pitch of the coiled rope; t2 is the number of teeth of the second gear; t1 is the number of teeth of the first gear.
According to the above formula, the following parameters can be adopted to complete, the transmission ratio between the first gear 611 and the second gear 621 is 1:3, the pitch of the screw rod is 8-10 mm, the diameter of the pull rope 1 is 2-3 mm, the interval between the pull ropes 1 wound on the rope reel 2 is equal to the diameter of the pull rope 1, in this embodiment, the screw rod pitch/wire rope pitch=the number of teeth of the second gear 621/the number of teeth of the first gear 611, and the ratio between the number of teeth of the second gear 621 and the number of teeth of the first gear 611 is 150:50, the distance between the ropes 1 wound on the rope reel 2 is equal to the diameter of the ropes 1, and in different embodiments, the reciprocating driving of the wire arranging mechanism 4 can be ensured to be directly driven by the wire collecting mechanism 3, no additional driving structure is needed for driving, and the diameter of the ropes 1 is approximately offset by one circle, so that the arrangement of the ropes is more compact.
It will be appreciated that when the first and second coupling members 61, 62 are belt driven, the ratio of the diameter of the second pulley 62 to the first pulley 61 is 3:1, X is the pitch of a screw rod; y is the pitch of the coiled rope; t2 is the diameter of the second pulley; t1 is the diameter of the first pulley, and the technical effects can be achieved.
The utility model is provided with the wire arranging mechanism 4, and the sliding mechanism 5 is driven to reciprocate with the wire arranging mechanism under the action of the second driving mechanism 6 and the linkage mechanism 7, so that the wire arranging mechanism plays a role in arranging wires when the wire reel 2 driven by the wire collecting mechanism 3 is collected during transmission, and further solves the problems that the conventional body-building equipment suddenly shakes and loosens in the body-building process of the pull rope 1, and the user experience is affected. The specific principle is as follows: when the wire winding mechanism 3 drives the rope reel 2 to rotate, the first linkage element 61 rotates along with the wire winding mechanism 3 to drive the second linkage element 62 to rotate, and the second linkage element 62 drives the second driving mechanism 6 and the sliding mechanism 5 to rotate, so that the wire arranging mechanism 4 drives the sliding mechanism 5 to reciprocate, the ropes 1 which enter the rope reel 2 through the wire arranging mechanism 4 are arranged, and the ropes 1 are uniformly and orderly wound on the rope reel 2 to be stored.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. An exercise device, characterized in that: the wire arranging mechanism is slidably arranged on the sliding mechanism, one end of the pull rope penetrates through the wire arranging mechanism and is wound on the wire disc, the wire collecting mechanism is used for driving the wire disc to drive the pull rope to collect wires, and the wire arranging mechanism further comprises a linkage mechanism, wherein the linkage mechanism is used for connecting the sliding mechanism and the wire collecting mechanism; when the wire winding mechanism drives the rope reel to wind wires, the wire winding mechanism drives the linkage mechanism to drive, the linkage mechanism drives the sliding mechanism to rotate, the wire arranging mechanism drives the sliding mechanism to reciprocate, and the ropes which are stored on the rope reel and enter the wire arranging mechanism are arranged.
2. The exercise device of claim 1, wherein: the rope reel is provided with a first side edge and a second side edge, the first side edge and the second side edge are oppositely arranged, a wire containing groove is formed between the first side edge and the second side edge, the wire containing groove is located on the outer diameter of the wire collecting mechanism, and a guiding inclined plane is arranged on one face, facing the wire containing groove, of the first side edge and the second side edge.
3. The exercise device of claim 2, wherein: the first side edge and/or the second side edge are/is provided with wire accommodating holes which are used for fixing the pull ropes.
4. The exercise device of claim 1, wherein: the wire winding mechanism is a driving motor, in particular an outer rotor direct-drive motor, and the rope disc is arranged on the outer rotor.
5. The exercise device of claim 1, wherein: the wire arranging mechanism comprises a sliding connecting block and a wire arranging block arranged on the sliding connecting block, a wire passing hole used for a pull rope to pass through is formed in the wire arranging block, and the wire passing hole faces towards the rope disc.
6. The exercise device of claim 5, wherein: the sliding mechanism comprises a sliding guide rod and a driving guide rod positioned on one side of the sliding guide rod, the sliding connecting block is provided with a sliding guide hole and a driving guide hole, the sliding guide hole is slidably connected with the sliding guide rod, the driving guide hole is slidably connected with the driving guide rod, and the driving guide hole slides along with the driving guide rod when the driving guide rod rotates.
7. The exercise device of claim 6, wherein: the driving guide rod is a reciprocating screw rod, a driving pin is arranged in the driving guide hole, and when the reciprocating screw rod rotates, the driving guide hole moves along with the reciprocating screw rod under the action of the driving pin.
8. The exercise device of claim 1, wherein: the linkage mechanism comprises a first linkage element and a second linkage element, wherein the input end of the first linkage element is connected with the wire collecting mechanism, and the output end of the first linkage element is connected with the second linkage element; the output end of the second linkage element is connected with the sliding mechanism.
9. The exercise device of claim 8, wherein: the first linkage element is provided with a first gear, the second linkage element is provided with a second gear, and the first gear is meshed with the second gear.
10. The exercise device of claim 9, wherein: the sliding mechanism is a screw rod;
the gear ratios of the first gear and the second gear are:
x is the pitch of the screw rod; y is the pitch of the coiled rope; t2 is the number of teeth of the second gear; t1 is the number of teeth of the first gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539168.4U CN220695748U (en) | 2023-03-17 | 2023-03-17 | Body-building device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539168.4U CN220695748U (en) | 2023-03-17 | 2023-03-17 | Body-building device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220695748U true CN220695748U (en) | 2024-04-02 |
Family
ID=90447525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320539168.4U Active CN220695748U (en) | 2023-03-17 | 2023-03-17 | Body-building device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220695748U (en) |
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2023
- 2023-03-17 CN CN202320539168.4U patent/CN220695748U/en active Active
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