CN114486036B - Intelligent handle with tension detection function - Google Patents
Intelligent handle with tension detection function Download PDFInfo
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- CN114486036B CN114486036B CN202210121175.2A CN202210121175A CN114486036B CN 114486036 B CN114486036 B CN 114486036B CN 202210121175 A CN202210121175 A CN 202210121175A CN 114486036 B CN114486036 B CN 114486036B
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 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
- 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
- 230000003993 interaction Effects 0.000 claims description 2
- 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 7
- 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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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- Engineering & Computer Science (AREA)
- 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; the pulling force detection mechanism includes: the shell is sleeved at the middle part 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, a user tightens the pull rope when operating 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; the display is arranged on the display window formed on the shell and is electrically connected to the PCB for displaying the tension value detected by the pressure sensor; and the battery is arranged in the shell and is electrically connected to the PCB board to provide electric energy. The intelligent handle with the tension detection function is simple in structure and capable of realizing real-time display of tension.
Description
Technical Field
The invention relates to an intelligent handle with a tension detection function.
Background
The pulling handle comprises a pull rod and a pull rope, one end of the pull rope is connected to the middle part of the pull rod, and the other end of the pull rope is connected to external equipment. The pulling handle can be applied to pulling fitness equipment or rowing machine for users to use.
Traditional pulling force handle, the function is more single, and is intelligent lower, can't satisfy user's daily demand gradually. The user hopes to observe the current operation tension in real time to measure the training effect. In particular, internet of things technology is developed more and more in recent years, and it is becoming attractive to intelligent devices and connect the devices with intelligent terminals.
Disclosure of Invention
The invention provides an intelligent handle with a tension detection function, which adopts the following technical scheme:
intelligent handle with pulling force detects function, its characterized in that contains:
The pull rod is used for being held by a user;
the tension detection mechanism is arranged on the pull rod;
One end of the pull rope is fixed, 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 pulling force detection mechanism includes:
the shell is sleeved in the middle of the pull rod, and two holding parts are formed at the two sides 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, a user tightens the pull rope when operating the pull rod, and 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;
the display is arranged on the display window formed on the shell and is electrically connected to the PCB for displaying the tension value detected by the pressure sensor;
And the battery is arranged in the shell and is electrically connected to the PCB board to provide electric energy.
Further, the press trigger assembly includes:
The two arms of the U-shaped fixing frame are respectively connected to the parts of the pull rod, which are 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 limit nuts used for limiting the U-shaped sliding frame are arranged at the other ends of the guide rods;
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 frames;
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 through fixing nuts for fixing a plurality of guide rods.
Further, the tension detecting mechanism further includes:
And 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.
Further, the tension detecting mechanism further includes:
The Bluetooth module is arranged in the shell and is electrically connected to the PCB and used for being connected to external intelligent equipment in a wireless way;
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 accommodating the battery is formed on the inner wall of the case.
Further, the PCB board is fixed to a portion of the tie rod located within the housing;
the PCB board is arranged along the extending direction of the pull rod.
Further, a portion of the tie rod located in the housing is formed with a mounting groove;
the PCB board is fixed in the mounting groove.
Further, the housing comprises:
The lower shell is provided with sleeved parts at two sides, and the sleeved parts are provided with mounting holes for the pull rods to pass through;
and an upper case connected to the lower case to form an accommodating space accommodating the pressure sensor, the pressing trigger assembly, and the PCB board.
Further, an elastic sleeve is sleeved on the holding part of the pull rod.
Further, the tension detecting mechanism further includes:
The data storage module is arranged in the shell and used for storing use data of a user, wherein the use data are tension data and pose data generated in the use process of the user;
After the external intelligent device is connected with the Bluetooth module in a pairing way, the user obtains the use data of the user stored in the data storage module through the APP on the external intelligent device.
Further, the tension detecting mechanism further includes:
the information acquisition module is arranged on the shell 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 for each user in the data storage module 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 acquired by the information acquisition module, and then stores the use data of the user into the corresponding storage account.
Further, the information acquisition module is one of an image acquisition device and 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.
Further, an APP on the external intelligent equipment is provided with an analog demonstration unit;
After user's use data is gathered through APP on the external smart machine, simulation presentation unit builds three-dimensional motion simulation picture according to pulling force data and position appearance data.
The beneficial effects of the invention are as follows:
the intelligent handle with the tension detection function is simple in structure and can display tension in real time.
The intelligent handle with the tension detection function is further provided with the electronic modules such as the gyroscope and the Bluetooth module, can measure the holding gesture of a user, and can also perform data communication with external intelligent equipment.
Drawings
FIG. 1 shows a schematic view of an intelligent handle with a tension detection function according to the present invention;
FIG. 2 shows an internal schematic view of an intelligent handle with a tension detection function according to the present invention;
FIG. 3 shows another internal schematic view of a smart grip with tension detection according to the present invention;
the intelligent handle 100 with 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 sleeve 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 drawings and the specific embodiments. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
Fig. 1-3 show an intelligent handle 100 with tension detecting function according to the present application, which is characterized by comprising: a pull rod 10, a pull force detecting mechanism 20 and a pull rope 30. The pull rod 10 is held by a user. The tension detecting mechanism 20 is provided to the tie rod 10. The pull cord 30 is fixed at one end and connected to the tension detecting mechanism 20at the other end, and the tension detecting mechanism 20 is triggered when the user operates the pull lever 10.
Wherein, the pulling force detection mechanism 20 includes: a housing 21, a pressure sensor 22, a push trigger assembly 23, a PCB board 24, a display 25 and a battery 26.
Specifically, the housing 21 is sleeved on the middle part of the pull rod 10, and two holding parts 11 are formed at two side parts of the pull rod 10 located on the housing 21. A pressure sensor 22 is provided in the housing 21 for detecting a 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 string 30, and when the user operates the pulling rod 10, the pulling string 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. The PCB 24 is disposed within the housing 21, and the pressure sensor 22 is electrically connected to the PCB 24. The display 25 is disposed at 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 is electrically connected to the PCB board 24 to provide electrical power.
In the present application, the push trigger assembly 23 includes: a U-shaped fixing frame 231, a U-shaped sliding frame 232, a plurality of guide rods 234 and a plurality of springs 237. The two arms of the U-shaped fixing frame 231 are respectively connected to portions of the tie rod 10 located inside the housing 21. The U-shaped carriage 232 is slidably mounted on the U-shaped fixing frame 231, two arms of the U-shaped carriage 232 extend out of the housing 21, and the other end of the pull rope 30 is sleeved on a connecting post 233 arranged between the two arms of the U-shaped carriage 232. One end of the plurality of guide rods 234 is fixed to the U-shaped fixing frame 231 through two fixing nuts 235, the U-shaped sliding frame 232 is sleeved on the plurality of guide rods 234, and the other end of the guide rods 234 is provided with a limiting nut 236 used for limiting the U-shaped sliding frame 232. The springs 237 are respectively sleeved on the guide rods 234, and one ends of the springs 237 are abutted against the fixing nuts 235 and the other ends are abutted against the U-shaped sliding frames 232. The aforementioned pressure sensor 22 is disposed on the U-shaped fixing frame 231 and located between the U-shaped fixing frame 231 and the U-shaped sliding frame 232. Preferably, the pressure sensor 22 is fixed to the U-shaped fixing frame 231 by fixing nuts 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 accommodating the battery 26 is formed on the inner wall of the case 21.
To improve space utilization within the housing 21, a PCB board 24 is secured to a portion of the tie rod 10 located within the housing 21. Specifically, the PCB board 24 is arranged along the extending direction of the tie rod 10. Optionally, the portion of the tie rod 10 located 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 the present application, the housing 21 is formed by splicing upper and lower halves, and includes: a lower case 212 and an upper case 213.
The lower case 212 has a fitting portion 214 formed on both sides thereof, and a mounting hole 215 through which the tie rod 10 passes is formed in the fitting portion 214. The upper case 213 is connected to the lower case 212 to form an accommodating space accommodating the pressure sensor 22, the pressing trigger assembly 23, and the PCB board 24.
Preferably, in order to improve the holding comfort of the pull rod 10, the holding 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 in the housing 21 and electrically connected to the PCB board 24, the gyroscope 27 being used to detect the pose of the intelligent handle 100 having a 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 located on the PCB 24 and interacts with external smart devices via the bluetooth module 28. The external smart device may be a smart phone, a tablet computer, a smart watch, etc.
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 disposed in the housing 21 and is used for storing usage data of a user, wherein the usage data is tension data and pose data generated in a use process of the user. After the external smart device is paired with the bluetooth module 28, the user obtains the user's usage 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 the information acquisition module.
The information acquisition module is disposed on the housing 21 and is used for acquiring biological information of the user. The data storage module may store usage data for different users. The processor establishes a storage account for each user in the data storage module 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 acquired by the information acquisition module, and then stores the use data of the user into the corresponding storage account.
It will be appreciated that a user using the same intelligent handle 100 with tension sensing capability is likely to have multiple individuals. In order to record the use data of different users respectively and not to require complicated operation of the users, the biological data of the users are collected through the information collecting module. Thus, each time the user operates the intelligent handle 100 with the tension detecting function, the identity of the user can be directly identified through conveniently collecting the biological data of the user, so that the use data of the user can be directly stored in the corresponding storage account. Preferably, the information acquisition module is one of an image acquisition device and a fingerprint acquisition device. The user only needs to collect the face image through the image collection device or collect the fingerprint information through the fingerprint collection device before using, and the identity recognition can be completed. No further operations are required.
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. When the operation gesture of the user is wrong, the user can be prompted through the external intelligent equipment.
More preferably, the APP on the external smart device is provided with an analog presentation unit. After user's use data is gathered through APP on the external smart machine, simulation presentation unit builds three-dimensional motion simulation picture according to pulling force data and position appearance data. Thus, after the user finishes using, the user can also generate dynamic simulation operation animation through the APP. The character actions in the animation are generated comprehensively according to the pulling force and the pose, so that the operation pose of the user can be reflected more truly. By observing the character motion on the animation, the user can identify the inaccurate place of the operation, thereby correcting.
The intelligent running machine in a specific real-time mode refers to the intelligent handle 10 with the tension detection function provided by the invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the invention in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the invention.
Claims (4)
1. Intelligent handle with pulling force detects function, its characterized in that contains:
The pull rod is used for being held by a user;
the tension detection mechanism is arranged on the pull rod;
One end of the pull rope is fixed, 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 includes:
The shell is sleeved in the middle of the pull rod, and two holding parts are formed at the two sides 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 tightens 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;
the display is arranged on a display window formed on the shell and is electrically connected to the PCB for displaying the tension value detected by the pressure sensor;
a battery disposed within the housing and electrically connected to the PCB to provide electrical energy;
the tension detection mechanism further comprises:
the Bluetooth module is arranged in the shell and is electrically connected to the PCB and used for being connected to external intelligent equipment in a wireless mode;
The gyroscope is arranged in the shell and is electrically connected to the PCB, and the gyroscope is used for detecting the pose of the intelligent handle with the tension detection function;
the processor is arranged on the PCB and performs data interaction with external intelligent equipment through the Bluetooth module;
the tension detection mechanism further comprises:
the data storage module is arranged in the shell and used for storing use data of a user, wherein the use data are tension data and pose data generated in the use process of the user;
After the user connects the external intelligent device with the Bluetooth module in a pairing way, the user obtains the use data of the user stored in the data storage module through the APP on the external intelligent device;
the tension detection mechanism further comprises:
The information acquisition module is arranged on the shell and is used for acquiring biological information of a user;
The data storage module stores use data of different users;
The processor establishes a storage account for each user in the data storage module according to the biological information of the user acquired by the information acquisition module;
When a 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 acquired by the information acquisition module and then stores the use data of the user into a corresponding storage account;
the APP on the external intelligent equipment is provided with a data analysis unit;
After the application data of the user are acquired through the APP on the external intelligent equipment, the data analysis unit can analyze the pose data of the user so as to judge whether the operation mode of the user is correct or not;
the APP on the external intelligent equipment is provided with an analog demonstration unit;
After user use data are acquired through an APP on external intelligent equipment, the simulation demonstration unit constructs a three-dimensional motion simulation picture according to the tension data and the pose data;
The press trigger assembly includes:
the 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 limiting nuts used for limiting the U-shaped sliding frame are arranged at the other ends of the guide rods;
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 frames;
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 a plurality of guide rods.
2. The intelligent handle with a tension detecting function according to claim 1, wherein,
The information acquisition module is one of an image acquisition device and a fingerprint acquisition device.
3. The intelligent handle with a tension detecting function according to claim 1, wherein,
The PCB board is fixed to a part of the pull rod located in the shell;
The PCB is arranged along the extending direction of the pull rod;
A mounting groove is formed in the part of the pull rod, which is positioned in the shell;
The PCB board is fixed into the mounting groove.
4. The intelligent handle with a tension detecting function according to claim 1, wherein,
The housing comprises:
the lower shell is provided with sleeved parts at two sides, and the sleeved parts are provided with mounting holes for the pull rods to pass through;
And an upper case connected to the lower case to form an accommodating space accommodating the pressure sensor, the pressing 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114486036A CN114486036A (en) | 2022-05-13 |
| CN114486036B true 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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| CN (1) | CN114486036B (en) |
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 |
| 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 |
|---|---|
| CN114486036A (en) | 2022-05-13 |
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