CN214906936U - Multifunctional longitudinal jumping capability detection equipment - Google Patents
Multifunctional longitudinal jumping capability detection equipment Download PDFInfo
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- CN214906936U CN214906936U CN202120547360.9U CN202120547360U CN214906936U CN 214906936 U CN214906936 U CN 214906936U CN 202120547360 U CN202120547360 U CN 202120547360U CN 214906936 U CN214906936 U CN 214906936U
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Abstract
The utility model discloses a multi-functional ability check out test set of jumping from north to south, including base, pressure sensor, infrared distance meter, image acquisition device and door type frame. Wherein, the base is arranged right below the door-shaped frame; the base is connected with the door-shaped frame through threads; the pressure sensor is arranged in the base; the infrared distance meter is arranged on the inner side of the top wall of the door-shaped frame; the image acquisition device is arranged on the inner side of the side wall of the door-shaped frame. The utility model discloses comparing with current vertical jump appearance and having higher detection precision, can observe whole vertical jump process and detection data directly perceivedly, can measure user's height, weight, and have voice prompt function.
Description
Technical Field
The utility model relates to a motion ability check out test set suitable for infant, concretely relates to multi-functional ability check out test set of jumping from indulging.
Background
For a child aged 30-36 months, whose body is in a growing stage, appropriate longitudinal stretching exercises (e.g., longitudinal bouncing) help the child's mental development, and detecting the child's longitudinal bouncing ability and jumping posture helps the child to perform better bouncing training and standardize jumping posture in the growing period. However, most of the conventional vertical jump instruments use sensors such as pressure sensors and photoelectric sensors, use vertical jump motion as a timing switch, and calculate the vertical jump height according to the time from the jump to the landing process, so as to test the vertical jump capability of the infant. This way of longitudinal jump testing may lead to large errors. Further, the conventional vertical jump meter cannot recognize an erroneous posture in vertical jump.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the existing test mode of the longitudinal jump instrument has the defects of large test error and incapability of identifying wrong postures in longitudinal jump. The purpose is as follows: the utility model provides a multi-functional vertical jump ability check out test set, solves the above-mentioned defect that current vertical jump appearance exists.
The utility model discloses a following technical scheme realizes:
a multifunctional longitudinal jumping capability detection device comprises a base, a pressure sensor, an infrared distance meter, an image acquisition device and a door-shaped frame. Wherein, the base is arranged right below the door-shaped frame; the base is connected with the door-shaped frame through threads; the pressure sensor is arranged in the base; the infrared distance meter is arranged on the inner side of the top wall of the door-shaped frame; the image acquisition device is arranged on the inner side of the side wall of the door-shaped frame.
The utility model discloses an innovation point lies in: the aforesaid that exists to the mode of the ability of indulging the jump in current jump appearance test infant is not enough (adopt sensors such as pressure, photoelectricity mostly, calculate infant's the height of indulging the jump through the time of acquireing the jump to falling to the ground to test infant's the ability of indulging the jump, it is great to lead to test error), the utility model discloses a higher infrared distance meter of precision comes to test infant's the height of indulging the jump to carry out the precision calculation through the treater and obtain concrete jump height value of indulging, can effectively overcome the big defect of test error that current jump appearance exists. And the utility model discloses a through the whole process of jumping from north to south of image acquisition device catch infant, can in time catch infant and jump from north to south the wrong posture of in-process, help correcting wrong posture. Furthermore, the utility model discloses still can utilize pressure sensor to record infant's weight, utilize infrared distance meter to survey infant's height, make and indulge and jump ability check out test set and have multi-functionally. The pressure sensor, the infrared distance meter and the image acquisition device are controlled by the processor and perform data processing, so that the measurement precision is ensured.
As a further description of the present invention, the multi-functional vertical jump capability detecting apparatus includes a multimedia device. The multimedia device is hinged on the side wall of the door-shaped frame through a bracket.
The utility model discloses a another innovation lies in, installs the multimedia device, can detect user's the process of jumping from north to south more directly perceivedly in real time through the multimedia device.
As a further description of the present invention, the multimedia device includes a voice broadcasting device.
As a further description of the utility model, the base is provided with a foot-shaped area which is 1.5 times the average foot base area of the infant with the area of 30-36 months and is used for helping the user to find the correct testing area.
As right the utility model discloses a further description, the base is provided with power source for external power source charges for equipment.
As a further description of the present invention, the image capturing devices are mounted on the inner sides of the two side walls of the door frame.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to a multifunctional longitudinal jumping capability detection device, which has higher detection precision compared with the prior longitudinal jumping instrument;
2. compared with the prior art, the multifunctional longitudinal jumping capability detection equipment of the utility model can visually observe the whole longitudinal jumping process and detection data;
3. the utility model relates to a multifunctional longitudinal jump capability detection device, which can measure the height and the weight of a user;
4. the utility model relates to a multi-functional ability check out test set of jumping from beginning to end has voice prompt function.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Reference numbers and corresponding part names in the drawings:
the method comprises the following steps of 1-base, 2-pressure sensor, 3-infrared distance meter, 4-image acquisition device, 5-door-shaped frame, 6-multimedia device, 7-bracket, 8-foot-shaped area, 9-power interface and 61-voice broadcast device.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Fig. 1 is a schematic structural diagram of a multifunctional longitudinal jump capability detection device according to this embodiment. As shown in the figure, the overall appearance structure of the multifunctional longitudinal jumping capability detection device is composed of a base 1 and a door-shaped frame 5. The base 1 and the gate frame 5 are screwed together. A pressure sensor 2 is mounted on the base 1 for measuring the weight of the user. An image acquisition device 4 is respectively installed on the inner sides of the left side frame and the right side frame of the door-shaped frame 5, and the image acquisition device 4 can be a high-definition camera and is used for acquiring the vertical jump posture of a user so as to correct the wrong vertical jump posture of the user. An infrared distance meter 3 is installed on the inner side of the top of the door-shaped frame 5 and used for accurately measuring the height and the vertical jump height of a user. A processor is also arranged in the multifunctional longitudinal jumping capability detection equipment, the processor can be an intelligent chip, and the pressure sensor 2, the infrared distance meter 3 and the image acquisition device 4 are all connected with the processor. The processor is used for controlling the pressure sensor 2, the infrared distance meter 3 and the image acquisition device 4 to work and calculating data fed back by the pressure sensor 2, the infrared distance meter 3 and the image acquisition device 4. It should be noted that, the technical calculation methods adopted by the processor to calculate the data fed back by the pressure sensor 2, the infrared distance meter 3 and the image acquisition device 4 are all the prior art.
Compared with the existing vertical jump instrument, the multifunctional vertical jump capability detection equipment adopts the infrared distance meter 3 to measure the height and the vertical jump height of a user with high precision, and meanwhile, the processor is utilized to perform precision calculation on measured data, so that the measurement precision is greatly improved, and the defects of the existing vertical jump instrument in the measurement precision are effectively overcome. In addition, the multifunctional longitudinal jumping ability detection equipment adopts the image acquisition device 4 to capture the jumping posture of the user, and provides reference data for correcting the wrong longitudinal jumping posture of the user in the later period. In addition, the pressure sensor 2 of the multifunctional longitudinal jumping ability detecting apparatus can also measure the weight of the user. Compare current vertical jump appearance and have abundanter function, the user's of laminating demand more, and each functional device is controlled and data processing by the treater, has further guaranteed the high accuracy and the intellectuality of equipment.
In order to further improve the visualization function of the multifunctional longitudinal jumping capability detection device, a multimedia device 6 is further hinged to the left side frame of the door-shaped frame 5 through a support 7, and the multimedia device 6 is also connected with the processor and used for receiving a control signal sent by the processor and displaying a processing result of the processor on a screen. The multimedia device 6 is also equipped with a voice announcer 61, which can provide voice prompts to the user.
It should be noted that the processor is internally provided with a control module, a data processing module and a communication module. The control module is mainly used for controlling the pressure sensor 2, the infrared distance meter 3, the image acquisition device 4 and the multimedia device 6 to work; the data processing module is used for processing the data fed back by the pressure sensor 2, the infrared distance meter 3 and the image acquisition device 4 and sending the processing result to the multimedia device 6; the communication module has a wireless communication function and is used for sending the processing result to a terminal with a wireless transmission function of the guardian, so that the guardian can conveniently know and analyze the relevant indexes of the body of the infant.
In addition, a foot-shaped area 8 with the area 1.5 times of the average foot basal area of the infant of 30-36 months is arranged on the base 1, so that a user can conveniently and correctly find a test position; and a power interface 9 is arranged on the side surface of the base 1 and used for supplying power to the multifunctional longitudinal jump capability detection equipment by an external power supply.
In the actual use process, when a user steps on the position of the foot-shaped area 8 on the base 1, firstly the control module controls the multimedia device 6 to play a section of height and weight meter longitudinal jump test delayed animation through a screen, then the weight of the person is transmitted to the processor through the pressure sensor 2, after the data processing module acquires the data transmitted by the pressure sensor 2, the control module controls the infrared distance measuring instrument 3, the image acquisition device 4 and the multimedia device 6 to start working, and meanwhile, the calculated weight is transmitted to the screen of the multimedia device 6 to be displayed.
After the infrared distance measuring instrument 3 works, the distance from the top of the head of the user to the infrared distance measuring instrument 3 in the correct standing posture is measured, the height data is obtained according to the height difference between the infrared distance measuring instrument 3 and the base 1, the height data is transmitted to the data processing module for calculation, and the data processing module sends the processing result to the multimedia device 6 for display.
In the vertical jump height measurement, a voice prompt of 'start test' is played through the voice prompt function of the multimedia device 6, the distance between the infrared distance meter 3 and the top of the head is measured in the whole jump process, and the measured data is transmitted to the data processing module. The data processing module is used for calculating the absolute value of the difference between the minimum distance between the instrument and the top of the head during jumping and the distance between the instrument and the top of the head during standing as the vertical jumping height value of the user. It should be noted that, during the vertical jump, the image capturing device 4 works simultaneously, and sends the jump gesture of the user in the whole jump process to the data processing module, and the data processing module performs frame-by-frame analysis to identify the key points of the person in the image, and thus determines whether the user has completed the standard vertical jump gesture according to the relationship between the included angles between the key points of the standard vertical jump gesture and the connection lines of the key points of the person in the image. If the posture is standard, after the user jumps, the vertical jump height is displayed on the screen of the multimedia device 6, otherwise, the character of 'nonstandard jump posture' is displayed on the screen, the animation with the standard vertical jump posture is played again, the lifting voice of 'starting vertical jump' is played through the voice broadcaster 61, and then the next vertical jump test is started.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A multifunctional longitudinal jump capability detection device is characterized in that,
comprises a base (1), a pressure sensor (2), an infrared distance meter (3), an image acquisition device (4) and a door-shaped frame (5);
the base (1) is arranged right below the door-shaped frame (5), and the base (1) is connected with the door-shaped frame (5) through threads;
the pressure sensor (2) is arranged in the base (1);
the infrared distance meter (3) is arranged on the inner side of the top wall of the door-shaped frame (5);
the image acquisition device (4) is arranged on the inner side of the side wall of the door-shaped frame (5).
2. A multifunctional jump capability detection device according to claim 1, characterized by comprising a multimedia device (6), wherein the multimedia device (6) is hinged on the side wall of the portal frame (2) through a bracket (7).
3. A multifunctional longitudinal jump capability detection device according to claim 2, characterized in that said multimedia means (6) comprise a voice announcer (61).
4. A multifunctional longitudinal jump capability test device according to any one of claims 1-3, characterized in that the base (1) is provided with a foot-shaped area (8) with an area 1.5 times the average foot basal area of a baby of 30-36 months.
5. A multifunctional longitudinal jump capability detection device according to claim 4, characterized in that the base (1) is provided with a power interface (9).
6. A multifunctional longitudinal jump capability test device according to any one of claims 1-3, characterized in that the image acquisition devices (4) are mounted on the inner sides of both side walls of the gate-shaped frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547360.9U CN214906936U (en) | 2021-03-16 | 2021-03-16 | Multifunctional longitudinal jumping capability detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547360.9U CN214906936U (en) | 2021-03-16 | 2021-03-16 | Multifunctional longitudinal jumping capability detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214906936U true CN214906936U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120547360.9U Active CN214906936U (en) | 2021-03-16 | 2021-03-16 | Multifunctional longitudinal jumping capability detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214906936U (en) |
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2021
- 2021-03-16 CN CN202120547360.9U patent/CN214906936U/en active Active
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