CN114486036A - Intelligent handle with tension detection function - Google Patents
Intelligent handle with tension detection function Download PDFInfo
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- CN114486036A CN114486036A CN202210121175.2A CN202210121175A CN114486036A CN 114486036 A CN114486036 A CN 114486036A CN 202210121175 A CN202210121175 A CN 202210121175A CN 114486036 A CN114486036 A CN 114486036A
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- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000013500 data storage Methods 0.000 claims description 13
- 238000007405 data analysis Methods 0.000 claims description 6
- 238000004088 simulation Methods 0.000 claims description 6
- 230000003993 interaction Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- LVROLHVSYNLFBE-UHFFFAOYSA-N 2,3,6-trichlorobiphenyl Chemical compound ClC1=CC=C(Cl)C(C=2C=CC=CC=2)=C1Cl LVROLHVSYNLFBE-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0033—Force sensors associated with force applying means applying a pulling force
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses an intelligent handle with a tension detection function, which comprises: the pull rod, the tension detection mechanism and the pull rope are arranged on the pull rod; the pulling force detection mechanism contains: the shell is sleeved in the middle of the pull rod; the pressure sensor is arranged in the shell and used for detecting a tension value; the pressing trigger assembly is at least partially arranged outside the shell to be connected with the other end of the pull rope, the pull rope is tensioned when a user operates the pull rod, and the pull rope pulls the pressing trigger assembly to apply pressure to the pressure sensor; the PCB is arranged in the shell, and the pressure sensor is electrically connected to the PCB; a display which is arranged on a display window formed on the shell and is electrically connected to the PCB, and the display displays the tension value detected by the pressure sensor; and a battery disposed in the housing and electrically connected to the PCB to supply power. The intelligent handle with the tension detection function is simple in structure and capable of displaying tension in real time.
Description
Technical Field
The invention relates to an intelligent handle with a tension detection function.
Background
The pull handle comprises a pull rod and a pull rope, one end of the pull rope is connected to the middle of the pull rod, and the other end of the pull rope is connected to external equipment. The pull handle can be applied to pull fitness equipment or a rowing machine for a user to use.
Traditional pulling force handle, the function is more single, and is intelligent lower, can not satisfy user's daily demand gradually. The user wants to be able to observe the current operation tension in real time to measure the training effect. Especially, in recent years, the technology of internet of things is developed more and more, and it becomes more and more attractive to intelligentize equipment and connect the equipment with an intelligent terminal.
Disclosure of Invention
The invention provides an intelligent handle with a tension detection function, which adopts the following technical scheme:
an intelligent handle with a tension detection function, comprising:
the pull rod is used for being held by a user;
the tension detection mechanism is arranged on the pull rod;
the pull rope is fixed at one end and connected to the tension detection mechanism at the other end, and the tension detection mechanism is triggered when a user operates the pull rod;
the pulling force detection mechanism contains:
the shell is sleeved in the middle of the pull rod, and two holding parts are formed on the two side parts of the pull rod, which are positioned on the shell;
the pressure sensor is arranged in the shell and used for detecting a tension value;
the pressing trigger assembly is at least partially arranged outside the shell to be connected with the other end of the pull rope, a user tensions the pull rope when operating the pull rod, the pull rope pulls the pressing trigger assembly to apply pressure to the pressure sensor, and the pressure sensor detects the pressure value of the pressure applied to the pressure sensor;
the PCB is arranged in the shell, and the pressure sensor is electrically connected to the PCB;
a display which is arranged on a display window formed on the shell and is electrically connected to the PCB, and the display displays the tension value detected by the pressure sensor;
and a battery disposed in the housing and electrically connected to the PCB to supply power.
Further, the press trigger assembly comprises:
two arms of the U-shaped fixing frame are respectively connected to the part of the pull rod, which is positioned in the shell;
the U-shaped sliding frame is slidably arranged on the U-shaped fixing frame, two arms of the U-shaped sliding frame extend out of the shell, and the other end of the pull rope is sleeved on a connecting column arranged between the two arms of the U-shaped sliding frame;
one end of each guide rod is fixed to the U-shaped fixing frame through two fixing nuts, the U-shaped sliding frame is sleeved on the guide rods, and the other end of each guide rod is provided with a limiting nut used for limiting the U-shaped sliding frame;
the springs are respectively sleeved on the guide rods, one ends of the springs are abutted against the fixing nuts, and the other ends of the springs are abutted against the U-shaped sliding frame;
the pressure sensor is arranged on the U-shaped fixing frame and is positioned between the U-shaped fixing frame and the U-shaped sliding frame.
Further, the pressure sensor is fixed on the U-shaped fixing frame by fixing nuts for fixing the plurality of guide rods.
Further, the tension detection mechanism further comprises:
the gyroscope is arranged in the shell and electrically connected to the PCB, and the gyroscope is used for detecting the pose of the intelligent handle with the tension detection function.
Further, the tension detection mechanism further comprises:
the Bluetooth module is arranged in the shell, is electrically connected to the PCB and is used for being wirelessly connected to external intelligent equipment;
and the processor is arranged on the PCB and performs data interaction with external intelligent equipment through the Bluetooth module.
Further, the battery is a button battery;
a circular groove for receiving a battery is formed on the inner wall of the case.
Further, the PCB board is fixed to a portion of the tie bar located within the housing;
the PCB board is arranged along the extending direction of the pull rod.
Further, the part of the pull rod positioned in the shell is provided with a mounting groove;
the PCB board is fixed in the mounting groove.
Further, the housing includes:
the two sides of the lower shell are provided with sleeving parts, and mounting holes for the pull rods to pass through are formed in the sleeving parts;
and an upper case connected to the lower case to form a receiving space for receiving the pressure sensor, the press trigger assembly and the PCB.
Furthermore, an elastic sleeve is sleeved on the holding part of the pull rod.
Further, the tension detection mechanism further comprises:
the data storage module is arranged in the shell and used for storing use data of a user, and the use data are tension data and pose data generated in the use process of the user;
and the user acquires the use data of the user stored in the data storage module through the APP on the external intelligent device after the external intelligent device is connected with the Bluetooth module in a matching way.
Further, the tension detection mechanism further comprises:
the information acquisition module is arranged on the shell and used for acquiring biological information of the user;
the data storage module can store the use data of different users;
the processor establishes a storage account in the data storage module for each user according to the biological information of the user acquired by the information acquisition module;
when the user uses the intelligent handle with the tension detection function, the processor determines the identity of the current user according to the biological information of the user collected by the information collection module and stores the use data of the user into the corresponding storage account.
Further, the information acquisition module is one of an image acquisition device or a fingerprint acquisition device.
Further, an APP on the external intelligent device is provided with a data analysis unit;
after the APP on the external intelligent device collects the use data of the user, the data analysis unit can analyze the pose data of the user to judge whether the operation mode of the user is correct or not.
Further, an APP on the external intelligent device is provided with an analog demonstration unit;
after the APP on the external intelligent device collects the use data of a user, the simulation demonstration unit constructs a three-dimensional motion simulation picture according to the tension data and the pose data.
The invention has the beneficial effects that:
the intelligent handle with the tension detection function is simple in structure and capable of displaying tension in real time.
The intelligent handle with the tension detection function is also provided with electronic modules such as a gyroscope, a Bluetooth module and the like, can measure the holding posture of a user, and can also carry out data communication with external intelligent equipment.
Drawings
FIG. 1 shows a schematic view of a smart grip with pull detection according to the present invention;
FIG. 2 shows an internal schematic view of a smart handle with pull detection capability according to the present invention;
FIG. 3 shows another internal schematic view of a smart grip with pull detection capability according to the present invention;
the intelligent handle 100 with the tension detection function, the pull rod 10, the holding part 11, the elastic sleeve 12, the tension detection mechanism 20, the shell 21, the lower shell 212, the sleeving part 214, the mounting hole 215, the circular groove 216, the upper shell 213, the display window 211, the pressure sensor 22, the pressing trigger assembly 23, the U-shaped fixing frame 231, the U-shaped sliding frame 232, the connecting column 2332, the guide rod 234, the fixing nut 2352, the limit nut 2362, the spring 237, the PCB 24, the display 25, the battery 26, the gyroscope 27, the Bluetooth module 28, the processor (not shown), the RF wireless sensor 29 and the pull rope 30.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1 to 3, an intelligent handle 100 with a pull force detecting function according to the present application includes: a pull rod 10, a tension detecting mechanism 20 and a pull rope 30. The pull rod 10 is held by a user. The tension detection mechanism 20 is provided to the tension rod 10. The pull rope 30 has one end fixed and the other end connected to the tension detecting mechanism 20, and the tension detecting mechanism 20 is triggered when the user operates the pull rod 10.
Wherein, the tension detecting mechanism 20 includes: housing 21, pressure sensor 22, push trigger assembly 23, PCB board 24, display 25 and battery 26.
Specifically, the housing 21 is sleeved on the middle portion of the pull rod 10, and two holding portions 11 are formed on two side portions of the pull rod 10 located on the housing 21. A pressure sensor 22 is provided in the housing 21 to detect the tension value. The pressing trigger assembly 23 is at least partially disposed outside the housing 21 to be connected to the other end of the pulling rope 30, the pulling rope 30 is tensioned by a user when the pulling rod 10 is operated, the pulling rope 30 pulls the pressing trigger assembly 23 to apply pressure to the pressure sensor 22, and the pressure sensor 22 detects a pressure value of the pressure applied thereto. A PCB board 24 is disposed within the housing 21, and the pressure sensor 22 is electrically connected to the PCB board 24. The display 25 is disposed in a display window 211 formed on the housing 21 and electrically connected to the PCB board 24, and the display 25 displays the tension value detected by the pressure sensor 22. A battery 26 is disposed within the housing 21 and electrically connected to the PCB board 24 to provide electrical power.
In the present application, the press trigger assembly 23 comprises: a U-shaped holder 231, a U-shaped carriage 232, a plurality of guide rods 234, and a plurality of springs 237. The two arms of the U-shaped holder 231 are connected to the portions of the drawbar 10 inside the housing 21, respectively. The U-shaped sliding bracket 232 is slidably mounted on the U-shaped fixing bracket 231, two arms of the U-shaped sliding bracket 232 extend out of the housing 21, and the other end of the pull rope 30 is sleeved on the connecting column 233 arranged between the two arms of the U-shaped sliding bracket 232. One end of each of the guiding rods 234 is fixed to the U-shaped fixing frame 231 by two fixing nuts 235, the U-shaped sliding frame 232 is sleeved on the guiding rods 234, and the other end of each of the guiding rods 234 is provided with a limiting nut 236 for limiting the U-shaped sliding frame 232. The plurality of springs 237 are respectively sleeved on the plurality of guiding rods 234, and one end of each of the plurality of springs 237 abuts against the fixing nut 235 and the other end abuts against the U-shaped sliding frame 232. The pressure sensor 22 is disposed on the U-shaped holder 231 and located between the U-shaped holder 231 and the U-shaped sliding frame 232. Preferably, the pressure sensor 22 is fixed to the U-shaped fixing frame 231 by a fixing nut 235 for fixing the plurality of guide rods 234.
In the present application, the battery 26 is a button battery 26. A circular groove 216 for receiving the battery 26 is formed on the inner wall of the housing 21.
To improve space utilization within the housing 21, a PCB board 24 is fixed to the portion of the drawbar 10 within the housing 21. Specifically, the PCB board 24 is disposed along the extending direction of the draw bar 10. Optionally, the portion of the drawbar 10 within the housing 21 is formed with a mounting groove. Thus, the PCB 24 can be directly fixed in the mounting groove, and the stability of fixing the PCB 24 is improved.
In this application, casing 21 is formed for two halves concatenation about, and it contains: a lower housing 212 and an upper housing 213.
The lower case 212 has a fitting portion 214 at both sides thereof, and the fitting portion 214 has a mounting hole 215 through which the drawbar 10 passes. The upper case 213 is connected to the lower case 212 to form a receiving space in which the pressure sensor 22, the push trigger assembly 23, and the PCB board 24 are received.
Preferably, in order to improve the gripping comfort of the pull rod 10, the grip portion 11 of the pull rod 10 is sleeved with an elastic sleeve 12. Preferably, the elastic sleeve 12 is a rubber sleeve.
As a preferred embodiment, the tension detecting mechanism 20 further includes: a gyroscope 27, a bluetooth module 28 and a processor.
A gyroscope 27 is provided within the housing 21 and electrically connected to the PCB board 24, the gyroscope 27 being used to detect the posture of the smart grip 100 having the tension detecting function. The bluetooth module 28 is disposed in the housing 21 and electrically connected to the PCB 24 for wireless connection to an external smart device. The processor is disposed on the PCB 24 and performs data interaction with an external smart device through the bluetooth module 28. The external smart device may be a smart phone, a tablet computer, a smart watch, and the like.
The tension detection mechanism 20 may also include an RF wireless sensor 29.
Further, the tension detecting mechanism 20 further includes: and a data storage module.
The data storage module is arranged in the shell 21 and used for storing use data of a user, and the use data are tension data and pose data generated in the use process of the user. After the user pairs and connects the external smart device with the bluetooth module 28, the user obtains the user data stored in the data storage module through the APP on the external smart device.
As a preferred embodiment, the tension detecting mechanism 20 further includes: and an information acquisition module.
The information acquisition module is disposed on the housing 21 and is used for acquiring biological information of a user. The data storage module can store the use data of different users. The processor establishes a storage account number in the data storage module for each user according to the biological information of the user acquired by the information acquisition module. When the user uses the intelligent handle 100 with the tension detection function, the processor determines the identity of the current user according to the biological information of the user collected by the information collection module and stores the use data of the user into the corresponding storage account.
It will be appreciated that a user using the same smart grip 100 with pull detection capabilities is likely to have multiple people. In order to be able to record the use data of different users respectively and not need the users to carry out complicated operations, in the application, the biological data of the users are collected through the information collection module. Therefore, when the user operates the intelligent handle 100 with the tension detection function, the identity of the user can be directly identified by conveniently collecting the biological data of the user, and the use data of the user is directly stored in the corresponding storage account. Preferably, the information acquisition module is one of an image acquisition device or a fingerprint acquisition device. The user only needs to gather down the face image through image acquisition device before using, or gathers down fingerprint information through fingerprint acquisition device, alright completion identification. No other operation is needed.
As a preferred embodiment, the APP on the external smart device is provided with a data analysis unit. After the APP on the external intelligent device collects the use data of the user, the data analysis unit can analyze the pose data of the user to judge whether the operation mode of the user is correct or not. When the operation posture of the user is wrong, the user can be prompted through the external intelligent equipment.
More preferably, the APP on the external intelligent device is provided with an analog demonstration unit. After the APP on the external intelligent device collects the use data of a user, the simulation demonstration unit constructs a three-dimensional motion simulation picture according to the tension data and the pose data. Therefore, after the user uses the APP, the user can also generate dynamic simulation operation animation. The character actions in the animation are generated comprehensively according to the pulling force and the pose, and the operation posture of the user can be reflected really. By observing the character action on the animation, the user can identify the inaccurate position of the self operation so as to correct the operation.
The intelligent treadmill in a real-time manner refers to the intelligent handle 10 with a tension detection function provided by the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (10)
1. An intelligent handle with a tension detection function, comprising:
the pull rod is used for being held by a user;
the tension detection mechanism is arranged on the pull rod;
the pull rope is fixed at one end, the other end of the pull rope is connected to the tension detection mechanism, and the tension detection mechanism is triggered when a user operates the pull rod;
the tension detection mechanism comprises:
the shell is sleeved in the middle of the pull rod, and two holding parts are formed on two side parts of the pull rod, which are positioned on the shell;
a pressure sensor disposed within the housing for detecting a tension value;
the pressing trigger assembly is at least partially arranged outside the shell to be connected with the other end of the pull rope, a user tensions the pull rope when operating the pull rod, the pull rope pulls the pressing trigger assembly to apply pressure to the pressure sensor, and the pressure sensor detects the pressure value of the pressure applied to the pressure sensor;
the PCB board is arranged in the shell, and the pressure sensor is electrically connected to the PCB board;
a display provided in a display window formed on the case and electrically connected to the PCB board, the display displaying the tension value detected by the pressure sensor;
a battery disposed within the housing and electrically connected to the PCB board to provide electrical energy.
2. The smart handle with pulling force detecting function according to claim 1,
the tension detection mechanism further comprises:
the Bluetooth module is arranged in the shell, is electrically connected to the PCB and is used for being wirelessly connected to external intelligent equipment;
the gyroscope is arranged in the shell and electrically connected to the PCB, and is used for detecting the pose of the intelligent handle with the tension detection function;
and the processor is arranged on the PCB and performs data interaction with external intelligent equipment through the Bluetooth module.
3. The smart handle with pulling force detecting function according to claim 2,
the tension detection mechanism further comprises:
the data storage module is arranged in the shell and used for storing use data of a user, and the use data are tension data and pose data generated in the use process of the user;
and the user acquires the use data of the user stored in the data storage module through the APP on the external intelligent device after the external intelligent device is matched and connected with the Bluetooth module.
4. The smart handle with pull force detection function according to claim 3,
the tension detection mechanism further comprises:
the information acquisition module is arranged on the shell and used for acquiring biological information of a user;
the data storage module can store the use data of different users;
the processor establishes a storage account in the data storage module for each user according to the biological information of the user acquired by the information acquisition module;
when the user uses the intelligent handle with the tension detection function, the processor determines the identity of the current user according to the biological information of the user collected by the information collection module and stores the use data of the user into the corresponding storage account.
5. The smart handle with pull force detection function according to claim 4,
the information acquisition module is one of an image acquisition device or a fingerprint acquisition device.
6. The smart handle with pull force detection function according to claim 4,
the APP on the external intelligent equipment is provided with a data analysis unit;
after the APP on the external intelligent device collects the use data of the user, the data analysis unit can analyze the pose data of the user to judge whether the operation mode of the user is correct.
7. The smart handle with pull force detection function according to claim 4,
the APP on the external intelligent equipment is provided with an analog demonstration unit;
after the APP on the external intelligent device collects the use data of a user, the simulation demonstration unit constructs a three-dimensional motion simulation picture according to the tension data and the pose data.
8. The smart handle with pulling force detecting function according to claim 1,
the press trigger assembly includes:
two arms of the U-shaped fixing frame are respectively connected to the part of the pull rod, which is positioned in the shell;
the U-shaped sliding frame is slidably mounted on the U-shaped fixing frame, two arms of the U-shaped sliding frame extend out of the shell, and the other end of the pull rope is sleeved on a connecting column arranged between the two arms of the U-shaped sliding frame;
one end of each guide rod is fixed to the U-shaped fixing frame through two fixing nuts, the U-shaped sliding frame is sleeved on the guide rods, and the other end of each guide rod is provided with a limiting nut used for limiting the U-shaped sliding frame;
the springs are respectively sleeved on the guide rods, one ends of the springs are abutted against the fixing nuts, and the other ends of the springs are abutted against the U-shaped sliding frame;
the pressure sensor is arranged on the U-shaped fixing frame and is positioned between the U-shaped fixing frame and the U-shaped sliding frame;
the pressure sensor is fixed on the U-shaped fixing frame through fixing nuts used for fixing the guide rods.
9. The smart handle with pulling force detecting function according to claim 1,
the PCB board is fixed to the part of the pull rod positioned in the shell;
the PCB is arranged along the extending direction of the pull rod;
the part of the pull rod positioned in the shell is provided with a mounting groove;
the PCB board is fixed in the mounting groove.
10. The smart handle with pulling force detecting function according to claim 1,
the housing includes:
the two sides of the lower shell are provided with sleeving parts, and mounting holes for the pull rods to penetrate through are formed in the sleeving parts;
an upper case connected to the lower case to form a receiving space to receive the pressure sensor, the press trigger assembly, and the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210121175.2A CN114486036B (en) | 2022-02-09 | 2022-02-09 | Intelligent handle with tension detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210121175.2A CN114486036B (en) | 2022-02-09 | 2022-02-09 | Intelligent handle with tension detection function |
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| Publication Number | Publication Date |
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| CN114486036A true CN114486036A (en) | 2022-05-13 |
| CN114486036B CN114486036B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210121175.2A Active CN114486036B (en) | 2022-02-09 | 2022-02-09 | Intelligent handle with tension detection function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109316730A (en) * | 2017-08-01 | 2019-02-12 | 向股份有限公司 | Force measuring system for sports equipment |
| CN109908539A (en) * | 2019-03-26 | 2019-06-21 | 埃欧健身管理(上海)有限公司 | A kind of body-building chest developer with bluetooth tension measurement function |
| CN112401855A (en) * | 2020-10-31 | 2021-02-26 | 深圳桦昇智能科技有限公司 | Intelligent fitness equipment and fitness management system |
| KR20210079511A (en) * | 2019-12-20 | 2021-06-30 | 협동조합 잇고 | Digital measuring device of pulling muscle strength |
| CN214260484U (en) * | 2020-10-20 | 2021-09-24 | 深圳市零点智联科技有限公司 | Intelligent chest developer for body building |
| CN214260487U (en) * | 2020-10-20 | 2021-09-24 | 深圳市零点智联科技有限公司 | Intelligent chest developer for body building |
| CN214913153U (en) * | 2021-03-25 | 2021-11-30 | 深圳市零点智联科技有限公司 | Intelligent chest developer for body building |
-
2022
- 2022-02-09 CN CN202210121175.2A patent/CN114486036B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316730A (en) * | 2017-08-01 | 2019-02-12 | 向股份有限公司 | Force measuring system for sports equipment |
| CN109908539A (en) * | 2019-03-26 | 2019-06-21 | 埃欧健身管理(上海)有限公司 | A kind of body-building chest developer with bluetooth tension measurement function |
| KR20210079511A (en) * | 2019-12-20 | 2021-06-30 | 협동조합 잇고 | Digital measuring device of pulling muscle strength |
| CN214260484U (en) * | 2020-10-20 | 2021-09-24 | 深圳市零点智联科技有限公司 | Intelligent chest developer for body building |
| CN214260487U (en) * | 2020-10-20 | 2021-09-24 | 深圳市零点智联科技有限公司 | Intelligent chest developer for body building |
| CN112401855A (en) * | 2020-10-31 | 2021-02-26 | 深圳桦昇智能科技有限公司 | Intelligent fitness equipment and fitness management system |
| CN214913153U (en) * | 2021-03-25 | 2021-11-30 | 深圳市零点智联科技有限公司 | Intelligent chest developer for body building |
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| Publication number | Publication date |
|---|---|
| CN114486036B (en) | 2024-04-30 |
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