CN218792959U - Body-building apparatus actuating mechanism and body-building apparatus - Google Patents
Body-building apparatus actuating mechanism and body-building apparatus Download PDFInfo
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- CN218792959U CN218792959U CN202222492932.5U CN202222492932U CN218792959U CN 218792959 U CN218792959 U CN 218792959U CN 202222492932 U CN202222492932 U CN 202222492932U CN 218792959 U CN218792959 U CN 218792959U
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Abstract
The utility model discloses a body-building apparatus actuating mechanism and body-building apparatus. Comprises a motor; the transmission shaft is in transmission connection with the motor and can be driven to rotate by the motor, and two ends of the transmission shaft are arranged on the corresponding rotating shaft seats; the eccentric unit is configured on the transmission shaft and can synchronously rotate along with the transmission shaft; the connecting unit is configured on the eccentric unit and can synchronously act along with the eccentric unit; the connecting arms are configured on the connecting units and can synchronously act along with the connecting units; and the vibration units are arranged on the connecting arms and are positioned on the side edges of the connecting units. The utility model adopts the transverse layout by improving the structure of the driving mechanism, thereby greatly reducing the thickness of the whole machine and obtaining thinner products; meanwhile, after the structure is improved, the defect of unstable operation of the machine in the transverse layout is overcome, so that the operation of the machine is more stable and reasonable.
Description
Technical Field
The utility model belongs to the technical field of the fitness equipment technique and specifically relates to a body-building apparatus actuating mechanism and body-building apparatus.
Background
The motor and the fat-swinging machine are common fitness equipment on the market, and the driving mechanisms of the motor and the fat-swinging machine are the same or similar, and the difference is that the motor moves vertically and vertically, and the fat-swinging machine moves leftwards and rightwards.
Aiming at the common law motivation or fat swinging machine in the market, the height of the whole machine of the corresponding product is thicker due to the limitation of the driving mechanism, the driving mechanism comprises an eccentric part 102 driven by a motor 101 to rotate and a moving component 103 arranged on the eccentric part 102, in order to enable a plate 104 to move when the eccentric part 102 moves, the moving component 103 is vertically set in the prior art, for example, a rhythm machine disclosed by TWM630034U, or see fig. 10-12, as can be known from the prior published patent documents or fig. 10-12, the vertically set moving component 103 is a direct reason of the thicker height of the whole machine, and in order to enable the height of the whole machine to be reduced, the applicant improves the technology.
SUMMERY OF THE UTILITY MODEL
The utility model provides a body-building apparatus actuating mechanism and body-building apparatus to not enough among the prior art, through the improvement to actuating mechanism, reduction complete machine height that can be great forms thinner product.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a driving mechanism of fitness equipment comprises
A motor;
the transmission shaft is in transmission connection with the motor and can be driven to rotate by the motor, and two ends of the transmission shaft are arranged on the corresponding rotating shaft seats;
the eccentric unit is arranged on the transmission shaft and can synchronously rotate along with the transmission shaft;
also comprises
A connecting unit disposed on the eccentric unit and capable of synchronously operating therewith;
the connecting arms are configured on the connecting units and can synchronously act along with the connecting units; and
the vibration units are arranged on the connecting arms and are positioned on the side edges of the connecting units.
In the above solution, preferably, the connecting arm includes a plurality of extension arms extending transversely, the extension arms are disposed at the side of the connecting unit, and the vibration unit is disposed on the extension arms.
In the above scheme, preferably, the connecting arm includes two extending arms extending transversely, the two extending arms are respectively disposed at two sides of the connecting unit, and each extending arm is configured with the corresponding vibration unit.
In the above solution, preferably, the extension arm is formed by extending the lower part of the connection arm to two sides thereof, so as to reduce the height of the upper edge of the vibration unit after installation.
In the above aspect, preferably, a first shaft is disposed on the extension arm, and the vibration unit is disposed on the first shaft so that the vibration unit can rotate relative to the extension arm.
In the above aspect, preferably, the vibration unit includes at least two mounting holes arranged in the longitudinal direction, and the first shaft is disposed on the mounting hole located below;
the vibration unit further comprises a fixed support, wherein a second shaft is arranged on the fixed support and is arranged on the mounting hole positioned above the second shaft, so that the vibration unit can rotate relative to the fixed support;
bearings are respectively arranged between the first shaft and the mounting hole positioned below and between the second shaft and the mounting hole positioned above;
the connecting arms are arranged on the front side and the rear side of the connecting unit and fixedly mounted on the connecting unit through fasteners;
the connecting unit comprises a through hole, the eccentric unit is abutted against the wall of the through hole, and the transmission shaft is arranged at the position of the eccentric unit in a penetrating manner;
the transmission shaft is provided with a rotating wheel, and the rotating wheel is in transmission connection with the motor through a transmission belt;
the transmission shaft and the rotating wheel are fixedly connected or meshed with each other so that the transmission shaft and the rotating wheel can synchronously rotate;
the transmission shaft and the eccentric unit are fixedly connected or meshed with each other so that the transmission shaft and the eccentric unit can synchronously rotate.
In the above scheme, the damping device preferably comprises a base, a damping unit and an upper plate;
the motor, the rotating shaft seat and the damping unit are arranged on the base, and the upper plate is supported by the damping unit;
the upper part of the vibration unit is connected with a fixed bracket which can move along with the vibration unit, and the upper plate is positioned in the moving stroke of the fixed bracket;
the driving mechanism is arranged in the middle of the base, so that the upper plate can vibrate up and down.
In the above solution, preferably, the base, the upper plate and the fixing bracket are respectively provided with avoiding holes for providing a moving space for the vibration unit;
at least two guide strips matched with the fixing support are fixedly arranged on the bottom surface of the upper plate and used for limiting the movement direction of the upper plate;
the damping unit comprises a limiting column, a plurality of connecting strips are fixedly arranged on the bottom surface of the upper plate, and matching holes matched with the limiting column are formed in the connecting strips;
the thickness of the fitness equipment is less than 10cm.
In the above scheme, the device preferably comprises a bottom plate and a plate;
the motor and the rotating shaft seat are arranged on the bottom plate, and the plate is rotatably arranged on the bottom plate;
the upper part of the vibration unit is connected with a fixed bracket which can move along with the movement of the vibration unit, and the plate is positioned in the movable stroke of the fixed bracket;
the driving mechanism is arranged at the left end or the right end of the bottom plate so as to enable the plate to swing.
In the above solution, preferably, the bottom plate, the plate and the fixing bracket are respectively provided with avoiding holes for providing a moving space for the vibration unit;
at least two guide strips matched with the fixing support are fixedly arranged on the bottom surface of the plate and used for limiting the movement direction of the plate;
the bottom plate is also provided with an intermediate wheel in transmission connection with the motor, and the intermediate wheel is in transmission connection with a rotating wheel arranged on a transmission shaft;
the middle wheel comprises a first wheel and a second wheel which are integrally formed, the first wheel is in transmission connection with the motor, and the second wheel is in transmission connection with the rotating wheel;
the middle wheel and the motor and the middle wheel and the rotating wheel are respectively in transmission connection through belts;
the thickness of the fitness equipment is less than 10cm.
The beneficial effects of the utility model are that:
the utility model adopts the transverse layout by improving the structure of the driving mechanism, thereby greatly reducing the thickness of the whole machine and obtaining thinner products;
meanwhile, after the structure is improved, the defect of unstable operation of the machine in the transverse layout is overcome, so that the operation of the machine is more stable and reasonable.
Drawings
Fig. 1 is a schematic view of a drive mechanism (not including a motor).
Fig. 2 is a schematic view of an eccentric unit.
FIG. 3 is a schematic view of a driving mechanism with a motor and a fixing bracket.
Fig. 4 is a schematic diagram of a lawyer with a drive mechanism according to the present application.
Fig. 5 is a schematic view of the driving mechanism of the present application installed on a motor.
Fig. 6 is a schematic cross-sectional view of a lawyer having a drive mechanism according to the present application.
FIG. 7 is a schematic view of a fat losing machine with a driving mechanism of the present application.
FIG. 8 is a schematic view illustrating a driving mechanism of the present application installed on a swing machine.
FIG. 9 is a cross-sectional view of a fat spinner having a drive mechanism according to the present application.
Fig. 10 is a schematic diagram of a conventional rhythm machine.
Fig. 11 is a schematic view of a state in which a conventional drive mechanism is installed in a motor.
Fig. 12 is a schematic cross-sectional view of a conventional rhythm machine.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1-3, which are corresponding schematic diagrams of the driving mechanism of the present application, a driving mechanism of fitness equipment comprises a motor 1, a transmission shaft 2, an eccentric unit 3, a connecting unit 4, a plurality of connecting arms 5 and a plurality of vibrating units 6.
As shown in figure 1, the motor 1 is in transmission connection with the transmission shaft 2 through a rotating wheel 11, belt transmission can be adopted between an output shaft of the motor 1 and the rotating wheel 11, and the motor 1 can be fixed at a corresponding position of the machine through a fixing piece.
The transmission shaft 2 and the rotating wheel 11 may be fixedly connected or engaged to allow the two to rotate synchronously, such as rough protrusions, e.g. saw-tooth protrusions, wavy protrusions, etc. formed in a ring shape at corresponding positions of the transmission shaft 2.
The two ends of the transmission shaft 2 can be disposed on the corresponding rotating shaft seats 21, for example, the two ends of the transmission shaft are engaged with the two rotating shaft seats.
The eccentric unit 3 is disposed on the transmission shaft 2, and may be fixedly connected or engaged with the transmission shaft 2 to enable the transmission shaft and the transmission shaft to rotate synchronously, for example, the transmission shaft 2 has rough protrusions, such as saw-tooth protrusions, wave protrusions, etc., at corresponding positions.
The eccentric unit 3 is provided with a connecting unit 4, the connecting unit 4 comprises a through hole, the eccentric unit 3 is abutted against the wall of the through hole, the transmission shaft 2 penetrates through the eccentric unit 3, so that when the transmission shaft 2 is driven by the motor 1 to rotate, the eccentric unit 3 and the connecting unit 4 can synchronously rotate along with the transmission shaft, and the connecting unit 4 is used for mounting the connecting arm 5, can be understood as a connecting part, can be set according to actual requirements for the shape of the connecting part, such as a square or similar square part, and reduces the height of the connecting part as much as possible.
As described above, the link arm 5 is mounted on the link unit 4, and as one embodiment, the link arm 5 has two, which are respectively located at the front and rear sides of the link unit 4, and is mounted on the link unit 4 by a fastener so as to be capable of being synchronously operated according to the operation of the link unit 4.
The height of the connecting arm 5 can be equal to or close to the height of the connecting unit 4, in this embodiment, the connecting arm 5 includes two extending arms 51 extending transversely, and the number of the extending arms 51 can be specifically selected according to actual needs, and is set as one of two embodiments within a reasonable range.
The two extension arms 51 are respectively formed by extending the lower portion of the connecting arm 5 to two sides thereof, and are disposed on two sides of the connecting unit 4, and correspondingly, the corresponding vibration units 6 are mounted on the extension arms 51, and as mentioned above, the extension arms 51 extend to two sides of the connecting unit 4, so that the vibration units 6 can be disposed on two sides of the connecting unit 4, as shown in fig. 1 and 3, and thus, the height of the upper edge of the vibration unit 6 after being mounted can be reduced, that is, the overall height of the driving mechanism is reduced, so as to prepare for reducing the overall height of the exercise machine or the swing machine.
Regarding the matching relationship between the vibration unit 6 and the extension arm 51, in the present embodiment, a first shaft 61 is configured on the extension arm 51, the vibration unit 6 includes at least two longitudinally arranged mounting holes 62, and the first shaft 61 is connected to the mounting hole 62 located below, so that the vibration unit 6 can rotate relative to the extension arm 51.
Further, a bearing may be provided between the first shaft 61 and the corresponding mounting hole 62.
Therefore, the motor 1 can drive the vibration unit 6 to move up and down, and further, the fixed bracket 7 can be arranged on the vibration unit 6, and the movement of the motor or the plate of the swing machine can be pushed in the form of the fixed bracket 7.
As indicated above, the vibration unit 6 further includes two mounting holes 62 located above, the mounting holes 62 are used for mounting the fixing bracket 7, as one embodiment, the extension arm 51 has two corresponding ones, one vibration unit 6 is mounted on each extension arm 51, the vibration unit 6 also has two, the two vibration units 6 are respectively connected to two ends of the fixing bracket 7, as shown in fig. 3, similarly, the fixing bracket 7 is provided with a second shaft 63, the second shaft 63 is connected to the mounting holes 62 located above the vibration units 6, so that the vibration units 6 can rotate relative to the fixing bracket 7, and bearings can be arranged between the second shaft 63 and the corresponding mounting holes 62.
Therefore, in an eccentric motion mode, the vertical motion of the fixed support 7 can be realized through the corresponding rotating connection point on the vibrating unit 6, if some limiting structures are arranged on two sides of the fixed support 7, the vertical motion of the fixed support 7 can be smoother and more stable, and the corresponding limiting structures are described in detail below.
The driving mechanism of the application can be arranged on the motor and can also be arranged on the fat losing machine.
Referring to fig. 4 to 6, when it is installed on the rhythm machine, the rhythm machine further comprises a base 81, a shock-absorbing unit 82 and an upper plate 83, and since the rhythm machine moves in an up-and-down manner, as shown in fig. 5, the driving mechanism of the present application is disposed at a middle position of the base 81 to vibrate the upper plate 83 up and down.
Corresponding supporting legs can be installed at four corners of the base 81, the motor 1, the rotating shaft seat 21 and the damping units 82 are installed on the base 81, the damping units 82 can be four and are respectively set on the four corners of the base 81, and the upper plate 83 is supported by the damping units 82.
A plurality of guide strips 831 and a plurality of connecting strips 832 are fixedly arranged on the bottom surface of the upper plate 83, the guide strips 831 are used for being matched with the fixing bracket 7 to limit the movement direction of the upper plate 83, and the connecting strips 832 are used for being matched with the damping unit 82.
In this embodiment, the damping unit 82 includes a limiting pillar 821, and the connecting strip 832 is provided with a matching hole matching with the limiting pillar 821.
After the installation, go up the plate 83 and be located the activity stroke of fixed bolster 7, the gib block 831 can be two, is located the both sides of fixed bolster 7 respectively, and the width that two gib blocks 831 are injectd is unanimous with the width of fixed bolster 7, and further, can set up respectively on base 81, last plate 83 and fixed bolster 7 and offer the required hole 84 of dodging of activity space for the vibration unit 6.
After the driving mechanism of the application is set, the overall thickness of the law motivation is less than 10cm.
Referring to fig. 7-9, when the fat thrower is mounted on the fat thrower, the fat thrower further comprises a bottom plate 91 and a plate 92, and the motion mode of the fat thrower is a side-to-side swing motion, so as shown in fig. 8, the driving mechanism of the present application is disposed at a side position of the bottom plate 91 and can be set at a left end or a right end of the bottom plate 91 to make the plate 92 swing.
For the fat losing machine, corresponding supporting legs can be installed at four corners of the bottom plate 91, the motor 1 and the rotating shaft seat 21 are configured on the bottom plate 91, and the plate 92 is rotatably disposed on the bottom plate 91, as shown in fig. 7 and 8.
At least two guide strips 831 matched with the fixing support 7 are fixedly arranged on the bottom surface of the plate 92 and used for limiting the moving direction of the plate 92.
The returning of the plate 92 after swinging can be realized by setting the damping member or setting the rotation angle range thereof, and the existing design can be specifically referred to.
After installation, the plate 92 is located in the moving stroke of the fixing bracket 7, and in order to balance the weight of the whole body of the fat losing machine, the motor 1 can be set on the other side of the bottom plate 91, as shown in fig. 9, in this way, the single belt can be used for direct transmission, and as shown in the figure, the double belt transmission can be used, in the double belt transmission way, the bottom plate 91 is further provided with an intermediate wheel 93 in transmission connection with the motor 1, wherein the intermediate wheel 93 comprises a first wheel and a second wheel which are integrally formed, the first wheel is in transmission connection with the motor 1, the second wheel is in transmission connection with the rotating wheel 11, and the intermediate wheel 93 is in transmission connection with the motor 1 and the intermediate wheel 93 is in transmission connection with the rotating wheel 11 through belts respectively.
Further, the bottom plate 91, the plate 92 and the fixing bracket 7 are respectively provided with avoiding holes for providing a moving space for the vibration unit 6.
After the driving mechanism of the application is set, the thickness of the whole machine of the fat losing machine is smaller than 10cm.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A driving mechanism of fitness equipment comprises
A motor;
the transmission shaft is in transmission connection with the motor and can be driven to rotate by the motor, and two ends of the transmission shaft are arranged on the corresponding rotating shaft seats;
the eccentric unit is configured on the transmission shaft and can synchronously rotate along with the transmission shaft;
the method is characterized in that: also comprises
A connecting unit disposed on the eccentric unit and capable of synchronously operating therewith;
the connecting arms are configured on the connecting units and can synchronously act along with the connecting units; and
the vibration units are arranged on the connecting arms and are positioned on the side edges of the connecting units.
2. An exercise apparatus drive mechanism according to claim 1, wherein: the connecting arm comprises a plurality of extension arms which extend transversely, the extension arms are arranged on the side edge of the connecting unit, and the vibration unit is configured on the extension arms.
3. An exercise apparatus drive mechanism according to claim 2, wherein: the linking arm is including two extension arms of lateral extension, two the extension arm arrange respectively in linkage unit's both sides, each all dispose the correspondence on the extension arm the vibration unit.
4. An exercise apparatus drive mechanism according to claim 3, wherein: the extension arm is formed by extending the lower part of the connecting arm to two sides of the connecting arm so as to reduce the height of the upper edge of the vibration unit after installation.
5. An exercise apparatus drive mechanism according to claim 4, wherein: the extension arm is provided with a first shaft, and the vibration unit is arranged on the first shaft so as to enable the vibration unit to rotate relative to the extension arm.
6. An exercise apparatus drive mechanism according to claim 5, wherein: the vibration unit comprises at least two mounting holes which are longitudinally arranged, and the first shaft is configured on the mounting hole which is positioned below the first shaft;
the vibration unit further comprises a fixed support, wherein a second shaft is arranged on the fixed support, and the second shaft is arranged on the mounting hole positioned above the fixed support, so that the vibration unit can rotate relative to the fixed support;
bearings are respectively arranged between the first shaft and the mounting hole positioned below and between the second shaft and the mounting hole positioned above;
the connecting arms are arranged on the front side and the rear side of the connecting unit and fixedly mounted on the connecting unit through fasteners;
the connecting unit comprises a through hole, the eccentric unit is abutted against the wall of the through hole, and the transmission shaft is arranged at the position of the eccentric unit in a penetrating manner;
the transmission shaft is provided with a rotating wheel which is in transmission connection with the motor through a transmission belt;
the transmission shaft and the rotating wheel are fixedly connected or meshed with each other so that the transmission shaft and the rotating wheel can synchronously rotate;
the transmission shaft and the eccentric unit are fixedly connected or meshed with each other so as to synchronously rotate.
7. An exercise apparatus having a drive mechanism according to any of claims 1-6, wherein: comprises a base, a damping unit and an upper plate;
the motor, the rotating shaft seat and the damping unit are arranged on the base, and the upper plate is supported by the damping unit;
the upper part of the vibration unit is connected with a fixed bracket which can move along with the movement of the vibration unit, and the upper plate is positioned in the movable stroke of the fixed bracket;
the driving mechanism is arranged in the middle of the base, so that the upper plate can vibrate up and down.
8. An exercise apparatus according to claim 7, wherein: the base, the upper plate and the fixed support are respectively provided with avoidance holes required for providing a moving space for the vibration unit;
at least two guide strips matched with the fixing support are fixedly arranged on the bottom surface of the upper plate and used for limiting the movement direction of the upper plate;
the damping unit comprises a limiting column, a plurality of connecting strips are fixedly arranged on the bottom surface of the upper plate, and matching holes matched with the limiting column are formed in the connecting strips;
the thickness of the fitness equipment is less than 10cm.
9. An exercise apparatus having a drive mechanism according to any of claims 1-6, wherein: comprises a bottom plate and a plate;
the motor and the rotating shaft seat are arranged on the bottom plate, and the plate is rotatably arranged on the bottom plate;
the upper part of the vibration unit is connected with a fixed bracket which can move along with the movement of the vibration unit, and the plate is positioned in the movable stroke of the fixed bracket;
the driving mechanism is arranged at the left end or the right end of the bottom plate so as to enable the plate to swing.
10. An exercise apparatus according to claim 9, wherein: the bottom plate, the plate and the fixed support are respectively provided with avoidance holes for providing a moving space for the vibration unit;
at least two guide strips matched with the fixing support are fixedly arranged on the bottom surface of the plate and used for limiting the movement direction of the plate;
the bottom plate is also provided with an intermediate wheel in transmission connection with the motor, and the intermediate wheel is in transmission connection with a rotating wheel arranged on a transmission shaft;
the middle wheel comprises a first wheel and a second wheel which are integrally formed, the first wheel is in transmission connection with the motor, and the second wheel is in transmission connection with the rotating wheel;
the middle wheel and the motor and the middle wheel and the rotating wheel are respectively in transmission connection through a belt;
the thickness of the fitness equipment is less than 10cm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222492932.5U CN218792959U (en) | 2022-09-21 | 2022-09-21 | Body-building apparatus actuating mechanism and body-building apparatus |
| TW112205562U TWM647175U (en) | 2022-09-21 | 2023-06-01 | Fitness equipment and driving mechanism for effective bones and skeleton movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222492932.5U CN218792959U (en) | 2022-09-21 | 2022-09-21 | Body-building apparatus actuating mechanism and body-building apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218792959U true CN218792959U (en) | 2023-04-07 |
Family
ID=87265236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222492932.5U Active CN218792959U (en) | 2022-09-21 | 2022-09-21 | Body-building apparatus actuating mechanism and body-building apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218792959U (en) |
| TW (1) | TWM647175U (en) |
-
2022
- 2022-09-21 CN CN202222492932.5U patent/CN218792959U/en active Active
-
2023
- 2023-06-01 TW TW112205562U patent/TWM647175U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWM647175U (en) | 2023-10-11 |
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