CN112901764A - Body-building apparatus shift system - Google Patents
Body-building apparatus shift system Download PDFInfo
- Publication number
- CN112901764A CN112901764A CN202110302384.2A CN202110302384A CN112901764A CN 112901764 A CN112901764 A CN 112901764A CN 202110302384 A CN202110302384 A CN 202110302384A CN 112901764 A CN112901764 A CN 112901764A
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- Prior art keywords
- shifting
- contact switch
- rotating shaft
- gear shifting
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000009471 action Effects 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses a shifting system of fitness equipment, which relates to the technical field of auxiliary equipment of the fitness equipment and comprises a supporting part and a controller, wherein a shifting device is respectively arranged at the left part and the right part of the supporting part; the gear shifting piece is used for rotating around the rotating pair under the action of external force and contacting or pressing the contact switch after rotating, and the elastic mechanism is used for controlling the gear shifting piece to be separated from the contact switch after the action of the external force disappears; the circuit board is electrically connected with the controller, the circuit board is used for acquiring a real-time signal of the contact switch and transmitting the real-time signal to the controller, and the controller is used for converting the received real-time signal into a control signal and carrying out gear shifting action according to the control signal. The invention has the advantages of convenient operation, high gear shifting efficiency and good user experience.
Description
Technical Field
The invention relates to the technical field of fitness equipment auxiliary equipment, in particular to a fitness equipment gear shifting system.
Background
Along with the improvement of people's standard of living, more and more people begin to focus on healthy, therefore, various fitness equipment use and live, fitness equipment mainly is through helping people to assist the exercise, thereby reach the effect of body building, in fitness equipment, according to user's different user demands, need switch the gear of fitness equipment, in order to make the user reach the best fitness effect, but current fitness equipment is to the inefficiency of gear switching, it is inconvenient to operate, user experience is not good.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a shifting system of fitness equipment.
A shifting system of fitness equipment comprises a supporting part and a controller, wherein a shifting device is respectively arranged on the left part and the right part of the supporting part, the shifting device comprises a supporting mechanism, an elastic mechanism, a shifting plectrum and a sensing module, the sensing module comprises a circuit board and a contact switch arranged on the circuit board, and the shifting plectrum is connected with the supporting mechanism through a revolute pair; the gear shifting piece is used for rotating around the rotating pair under the action of external force and contacting or pressing the contact switch after rotating, and the elastic mechanism is used for controlling the gear shifting piece to be separated from the contact switch after the action of the external force disappears; the circuit board is electrically connected with the controller, the circuit board is used for acquiring the real-time signal of the contact switch and transmitting the real-time signal to the controller, and the controller is used for converting the received real-time signal into a control signal and carrying out gear shifting action according to the control signal.
Preferably, the support mechanism includes: a grip handle provided on the support portion; a rotating shaft is arranged in the holding handle; the gear shifting plectrum is connected with the supporting mechanism through the rotating shaft and can rotate around the rotating shaft, and the elastic mechanism is arranged on the rotating shaft. The grip handle can be held by a user, so that the gear shifting plectrum is conveniently operated, and furthermore, the elastic mechanism is arranged between the grip handle and the gear shifting plectrum, so that the gear shifting plectrum is pushed away from the grip handle.
Preferably, the shift paddle includes: the sheet shifting plate is sleeved on the rotating shaft; and a contact arranged on the plectrum plate; the contact is opposite to the contact switch, the shifting sheet plate is used for rotating around the rotating shaft under the action of external force, and the contact is used for contacting or pressing the contact switch after the shifting sheet plate rotates. The whole piece shifting plate can enable the rotating shaft to rotate to drive the contact to be close to or far away from the contact switch.
Preferably, the elastic mechanism comprises: the torsion spring is sleeved on the rotating shaft; the first clamping structure is arranged in the holding handle; the second clamping structure is arranged on the plectrum plate; the torsion spring comprises a spring winding section, a head end arm and a tail end arm are arranged at the head end and the tail end of the spring winding section respectively, the head end arm is clamped in the first clamping structure, and the tail end arm is clamped in the second clamping structure. The spring section pairing rotation or rotatory external force produce the resistance, and head arm and terminal arm can produce rotatory or rotatory external force at the in-process that revolutes the rotation of axes, thereby the increase resistance produces, furtherly, first screens structure and second screens structure not only realize placing head arm and terminal arm respectively, more importantly can carry on spacingly to head arm and terminal arm, so that axial displacement can not take place for whole torsion spring, also make the rotation of head arm and terminal arm realize the orientation simultaneously.
Preferably, the bottom of the front end of the holding handle is provided with a through hole, and the shifting plate penetrates into the through hole and is sleeved on the rotating shaft. Opening top and bottom can carry on spacingly to the plectrum board respectively to let to dial the corotation of piece board and reversal all by spacingly, the rotation range of piece board is dialled in the control.
Preferably, the support part is a hand grip, and the hand grip is arranged at the top of the fitness equipment. The gear shifting device is arranged on the hand-held handle, so that when a user uses the fitness equipment, the user can hold the hand-held handle, and the user can conveniently shift gears.
The invention has the beneficial effects that:
in the invention, when a user uses the whole body-building apparatus, the supporting part is arranged right opposite to the user, so that the manual operation of the user is convenient, when the gear shifting operation is needed, the user only needs to hold the whole supporting mechanism, then hold the gear shifting plectrum and apply acting force, so that the gear shifting plectrum moves towards the sensing module under the action of the external force until the gear shifting plectrum is contacted with the contact switch in the sensing module, at the moment, the circuit board acquires the real-time signal of the contact switch and transmits the real-time signal to the controller, the controller converts the received real-time signal into a control signal, the control signal can drive the specific gear shifting mechanism to shift gears, so that the reliable gear shifting of the whole body-building apparatus is realized, the gear shifting effect is good and the efficiency is high, after the gear shifting is completed, the user only needs to release hands, the elastic mechanism can automatically reset the gear shifting, the gear shifting device has the advantages that the gear shifting device is convenient to shift gears, user operation experience is greatly improved, furthermore, the left part and the right part of the supporting part are respectively provided with the gear shifting device, the left hand and the right hand of a user can be operated separately, operation experience is further improved, and meanwhile a plurality of different control signals can be carried out to obtain different gear shifting results. Specifically, in the left-part gear shifting device, the gear shifting plectrum can perform single-click and long-press on a contact switch, wherein the single-click represents single-time gear-up, and the long-press represents quick gear-up; in the right gear shifting device, the gear shifting plectrum can also perform single click and long press on the contact switch, wherein the single click represents single downshift, and the long press represents quick downshift; when the two gear shifting devices are simultaneously pressed for a long time, the gear is reset or reset.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a perspective view of the present invention in one orientation;
FIG. 2 is a perspective view of the present invention in another orientation;
FIG. 3 is a perspective view of the structure of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at A according to the present invention;
FIG. 5 is a perspective view of the present invention in another orientation;
fig. 6 is an enlarged view of the structure of fig. 5 at B according to the present invention.
Reference numerals:
1-support part, 2-gear shifting device, 21-support mechanism, 211-holding handle, 212-rotating shaft, 22-elastic mechanism, 221-torsion spring, 2211-spring winding section, 2212-head arm, 2213-tail arm, 222-first clamping structure, 223-second clamping structure, 23-gear shifting piece, 231-shifting piece plate, 232-contact, 24-sensing module, 241-circuit board and 242-contact switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, cannot be construed as limiting the present invention.
As shown in fig. 1 to 6, a shifting system for fitness equipment comprises a support part 1 and a controller, wherein a shifting device 2 is respectively arranged on the left part and the right part of the support part 1, the shifting device 2 comprises a support mechanism 21, an elastic mechanism 22, a shifting plectrum 23 and a sensing module 24, the sensing module 24 comprises a circuit board 241 and a contact switch 242 arranged on the circuit board 241, and the shifting plectrum 23 is connected with the support mechanism 21 through a revolute pair; the gear shifting sheet 23 rotates around the rotating pair under the action of external force and contacts or presses the contact switch 242 after rotating, and the elastic mechanism 22 is used for controlling the gear shifting sheet 23 to be separated from the contact switch 242 after the action of the external force disappears; the circuit board 241 is electrically connected to the controller, the circuit board 241 is configured to obtain a real-time signal of the contact switch 242 and transmit the real-time signal to the controller, and the controller is configured to convert the received real-time signal into a control signal and perform a shift operation according to the control signal.
In this embodiment, it should be noted that, when a user uses the whole fitness apparatus, the supporting portion 1 is disposed opposite to the user, so as to facilitate the manual operation of the user, when a gear shift operation is required, the user only needs to hold the whole supporting mechanism 21, then hold the gear shift paddle 23 and apply an acting force, so that the gear shift paddle 23 moves towards the sensing module 24 under the action of an external force until the gear shift paddle 23 contacts with the contact switch 242 in the sensing module 24, at this time, the circuit board 241 obtains a real-time signal of the contact switch 242 and transmits the real-time signal to the controller, the controller converts the received real-time signal into a control signal, the control signal drives the specific gear shift mechanism to shift gears, thereby implementing reliable gear shift of the whole fitness apparatus, the gear shift effect is good and efficient, after the gear shift is completed, the user only needs to release the hand, the elastic mechanism 22 automatically resets the gear shift paddle 23, during the use of the fitness equipment, a user can select to shift at any moment, and the gear shifting operation and the convenience are realized simultaneously, so that the user operation experience is greatly improved, furthermore, the left part and the right part of the supporting part 1 are respectively provided with the gear shifting device 2, the left hand and the right hand of the user can be operated separately, the operation experience is further improved, and meanwhile, a plurality of different control signals can be carried out to obtain different gear shifting results. Specifically, in the left shifter 2, the shift paddle 23 can perform single-click representing single upshift and long-click representing quick upshift on the contact switch 242; in the right shifting device 2, the shift finger 23 can also click and long-press the contact switch 242, the click representing a single downshift and the long-press representing a fast downshift; when two shifting devices 2 are simultaneously pressed for a long time, gear resetting or gear resetting is represented.
Specifically, the support mechanism 21 includes: a grip handle 211 provided on the support 1; a rotating shaft 212 is arranged inside the holding handle 211; wherein, the shift plectrum 23 is connected with the supporting mechanism 21 through a rotating shaft 212 and can rotate around the rotating shaft 212, and the elastic mechanism 22 is arranged on the rotating shaft 212.
In the present embodiment, it should be noted that grip handle 211 can be gripped by a user to facilitate the operation of shift paddle 23, and further, elastic mechanism 22 is provided between grip handle 211 and shift paddle 23 to push shift paddle 23 away from grip handle 211.
Specifically, the shift paddle 23 includes: a shifting plate 231 sleeved on the rotating shaft 212; and a contact 232 provided on the paddle 231; the contact 232 faces the contact switch 242, the dial plate 231 rotates around the rotating shaft 212 under the action of external force, and the contact 232 contacts or presses the contact switch 242 after the dial plate 231 rotates.
In this embodiment, it should be noted that the entire blade plate 231 can rotate the rotating shaft 212 to drive the contact 232 to approach the contact switch 242 or to be away from the contact switch 242.
Specifically, the elastic mechanism 22 includes: a torsion spring 221 sleeved on the rotating shaft 212; a first detent structure 222 disposed within the grip handle 211; and a second detent structure 223 disposed on the blade plate 231; the torsion spring 221 includes a winding spring segment 2211, the winding spring segment 2211 is provided with a head end arm 2212 and a tail end arm 2213 respectively, the head end arm 2212 is clamped in the first clamping structure 222, and the tail end arm 2213 is clamped in the second clamping structure 223.
In this embodiment, it should be noted that the spring segment 2211 generates resistance to rotation or external rotation force, and the first end arm 2212 and the tail end arm 2213 generate external rotation or external rotation force during the rotation around the rotation shaft 212, so as to increase the resistance, and further, the first locking structure 222 and the second locking structure 223 not only realize the placement of the first end arm 2212 and the tail end arm 2213, respectively, but also more importantly, can limit the first end arm 2212 and the tail end arm 2213, so as to prevent the whole torsion spring 221 from axial displacement, and simultaneously, orient the rotation of the first end arm 2212 and the tail end arm 2213.
Specifically, the bottom of the front end of the grip handle 211 is provided with a through hole 2111, and the shifting plate 231 penetrates through the through hole 2111 and is sleeved on the rotating shaft 212.
In the present embodiment, the top and bottom of the through opening 2111 can limit the dial plate 231, so that the dial plate 231 can be limited in both normal rotation and reverse rotation, and the rotation range of the dial plate 231 is controlled.
Specifically, the supporting part 1 is a hand-held handle which is arranged at the top of the body-building equipment.
In this embodiment, it should be noted that the gear shifting device 2 is arranged on the handle bar, and when the user uses the fitness equipment, the user can hold the handle bar, so that the user can conveniently shift gears.
Finally, it should be noted that: 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 will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (6)
1. A shifting system of fitness equipment is characterized by comprising a supporting part and a controller, wherein a shifting device is respectively arranged at the left part and the right part of the supporting part, the shifting device comprises a supporting mechanism, an elastic mechanism, a shifting plectrum and a sensing module, the sensing module comprises a circuit board and a contact switch arranged on the circuit board, and the shifting plectrum is connected with the supporting mechanism through a revolute pair; wherein,
the gear shifting sheet is used for rotating around the rotating pair under the action of external force and contacting or pressing the contact switch after rotating, and the elastic mechanism is used for controlling the gear shifting sheet to be separated from the contact switch after the action of the external force disappears;
the circuit board is electrically connected with the controller, the circuit board is used for acquiring the real-time signal of the contact switch and transmitting the real-time signal to the controller, and the controller is used for converting the received real-time signal into a control signal and carrying out gear shifting action according to the control signal.
2. The fitness apparatus shifting system of claim 1, wherein the support mechanism comprises:
a grip handle provided on the support portion; and
a rotating shaft is arranged inside the holding handle; wherein,
the gear shifting plectrum is connected with the supporting mechanism through the rotating shaft and can rotate around the rotating shaft, and the elastic mechanism is arranged on the rotating shaft.
3. The fitness apparatus shifting system of claim 2, wherein the shift paddle comprises:
the sheet shifting plate is sleeved on the rotating shaft; and
the contact is arranged on the plectrum plate; wherein,
the contact is right opposite to the contact switch, the shifting plate is used for rotating around the rotating shaft under the action of external force, and the contact is used for contacting or pressing the contact switch after the shifting plate rotates.
4. The fitness apparatus shifting system of claim 3, wherein the resilient mechanism comprises:
the torsion spring is sleeved on the rotating shaft;
the first clamping structure is arranged in the holding handle; and
the second clamping structure is arranged on the sheet shifting plate; wherein,
torsion spring includes the spring section of coiling, the spring section head and the tail are provided with head end arm and terminal arm respectively, head end arm card is established in the first screens structure, terminal arm card is established in the second screens structure.
5. A shifting system for fitness equipment according to any one of claims 2 to 4, wherein a through hole is formed at the bottom of the front end of the grip handle, and the shifting plate penetrates into the through hole and is sleeved on the rotating shaft.
6. An exercise machine gear shifting system according to any of claims 1-4, wherein the support portion is a handlebar disposed at a top of the exercise machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110302384.2A CN112901764A (en) | 2021-03-22 | 2021-03-22 | Body-building apparatus shift system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110302384.2A CN112901764A (en) | 2021-03-22 | 2021-03-22 | Body-building apparatus shift system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112901764A true CN112901764A (en) | 2021-06-04 |
Family
ID=76106338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110302384.2A Pending CN112901764A (en) | 2021-03-22 | 2021-03-22 | Body-building apparatus shift system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112901764A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009413A (en) * | 2022-07-08 | 2022-09-06 | 青岛迈金智能科技股份有限公司 | Transmission structure |
-
2021
- 2021-03-22 CN CN202110302384.2A patent/CN112901764A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009413A (en) * | 2022-07-08 | 2022-09-06 | 青岛迈金智能科技股份有限公司 | Transmission structure |
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