CN215534383U - Height measuring structure and body-building physical examination equipment - Google Patents
Height measuring structure and body-building physical examination equipment Download PDFInfo
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- CN215534383U CN215534383U CN202121302777.5U CN202121302777U CN215534383U CN 215534383 U CN215534383 U CN 215534383U CN 202121302777 U CN202121302777 U CN 202121302777U CN 215534383 U CN215534383 U CN 215534383U
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Abstract
The utility model provides a height measuring structure and body-building physical examination equipment, which comprises: the upright post is provided with a movable mechanism; the motor drives the movable mechanism to move up and down; the motor has an encoder; the movable mechanism is provided with an ultrasonic sensor; and the processing unit is connected with the ultrasonic sensor and the motor. The height measuring structure of the utility model does not need a pressure head, maintains the measuring precision of the encoder, is slightly influenced by the temperature distance, greatly reduces the error and improves the measuring precision.
Description
Technical Field
The utility model relates to intelligent health equipment, in particular to a height measuring structure and body-building physical examination equipment with the height measuring structure.
Background
At present, with the improvement of living standard and the acceleration of life rhythm of people in urban and rural areas, people pay more attention to body health and attention to body indexes, and the use frequency of people is higher and higher as a height instrument capable of testing the height of a person.
The existing height instrument mainly has two modes, one mode is a mechanical height instrument which adopts an encoder to measure the moving distance of a moving mechanism, and the other mode is an ultrasonic height instrument. Both of these approaches have their disadvantages: although the height meter adopting the encoder measures accurately, the height meter needs to use a movable mechanism to press the head of a user, and the user experience is not good. The height instrument for measuring the height by adopting ultrasonic waves is greatly influenced by temperature, and the farther the ultrasonic sensor is away from the head of a user, the larger the measurement error is.
Therefore, it is desirable to provide a height measuring structure which does not require a indenter, has high measuring accuracy, and is less affected by distance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a height measuring structure, which does not need a pressure head, has high measuring precision and is slightly influenced by temperature distance.
In order to solve the above technical problems, the present invention provides a height measuring structure, comprising: the upright post is provided with a movable mechanism; the motor drives the movable mechanism to move up and down; the motor has an encoder; the movable mechanism is provided with an ultrasonic sensor; and the processing unit is connected with the ultrasonic sensor and the motor.
Preferably, a sliding block which slides up and down along the track is arranged in the upright post, and the sliding block is connected with the movable mechanism; the motor drives the sliding block to slide up and down through the steel wire.
Preferably, the movable mechanism descends under the control of the processing unit; the ultrasonic sensor feeds back the distance from the head in real time; when the distance from the head reaches a threshold value, the control movable mechanism of the processing unit stops descending; the ultrasonic sensor performs height measurement.
Preferably, the ultrasonic sensor is positioned on the lower surface of the movable mechanism.
Preferably, the height measuring structure is applied to a fitness physical examination device with height measurement.
The height measuring structure has the advantages that: the distance between the movable mechanism and the head is detected in real time by ultrasonic waves, the moving distance of the movable mechanism is calculated by an encoder, and when the distance between the movable mechanism and the head reaches a set range, the distance between the movable mechanism and the head is measured by an ultrasonic sensor. Need not the pressure head like this, kept the precision that the encoder measured again, because ultrasonic sensor is nearer apart from the head, it is little influenced by the distance, reduces the error by a wide margin, improves its measurement accuracy.
The utility model also provides a body-building physical examination device, which comprises: the upright post is provided with a movable mechanism; the motor drives the movable mechanism to move up and down; the motor has an encoder; the movable mechanism is provided with an ultrasonic sensor; and the processing unit is connected with the ultrasonic sensor and the motor.
Preferably, a sliding block which slides up and down along the track is arranged in the upright post, and the sliding block is connected with the movable mechanism; the motor drives the sliding block to slide up and down through the steel wire.
Preferably, the movable mechanism descends under the control of the processing unit; the ultrasonic sensor feeds back the distance from the head in real time; when the distance from the head reaches a threshold value, the control movable mechanism of the processing unit stops descending; the ultrasonic sensor performs height measurement.
Preferably, the ultrasonic sensor is positioned on the lower surface of the movable mechanism.
Preferably, the body-building physical examination equipment is a height instrument or a body composition analyzer with height detection.
The body-building physical examination equipment has the beneficial effects that: the distance between the movable mechanism and the head is detected in real time by ultrasonic waves, the moving distance of the movable mechanism is calculated by an encoder, and when the distance between the movable mechanism and the head reaches a set range, the distance between the movable mechanism and the head is measured by an ultrasonic sensor. Need not the pressure head like this, kept the precision that the encoder measured again, because ultrasonic sensor is nearer apart from the head, it is little influenced by the distance, reduces the error by a wide margin, improves its measurement accuracy.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of a height measurement configuration according to the present invention;
fig. 2 is a schematic bottom view of fig. 1.
The reference numbers in the figures illustrate:
101. a column;
102. a movable mechanism;
103. an ultrasonic sensor.
Detailed Description
The first embodiment,
As shown in FIGS. 1-2, the height measuring structure of the present invention comprises:
the vertical column 101 is provided with a movable mechanism 102; a sliding block which slides up and down along the track is arranged in the upright post 101 and is connected with the movable mechanism 102; the motor drives the sliding block to slide up and down through the steel wire.
A motor driving the movable mechanism 102 to move up and down;
the motor has an encoder;
the movable mechanism 102 is provided with an ultrasonic sensor 103; the ultrasonic sensor 103 is located on the lower surface of the movable mechanism 102.
And the processing unit is connected with the ultrasonic sensor 103 and the motor. Under the control of the processing unit, the movable mechanism 102 descends; the ultrasonic sensor 103 feeds back the distance from the head in real time; when the distance from the head reaches a threshold value, the control movement 102 of the processing unit stops descending; the ultrasonic sensor 103 performs height measurement.
The height measuring structure is applied to fitness physical examination equipment with height measurement, and the fitness physical examination equipment can be an independent height instrument or other fitness physical examination equipment with the height measuring function, such as a body measuring instrument and a body composition analyzer which can measure the height.
The height measuring structure of the utility model detects the distance between the movable mechanism 102 and the head in real time by ultrasonic waves, the encoder calculates the moving distance of the movable mechanism 102, and when the distance between the movable mechanism 102 and the head reaches a set range, the ultrasonic sensor 103 is used for measuring the distance between the movable mechanism 102 and the head. Therefore, a pressure head is not needed, the measuring precision of the encoder is kept, and the ultrasonic sensor 103 is close to the head and is slightly influenced by the distance, so that the error is greatly reduced, and the measuring precision is improved.
Example II,
The utility model also provides fitness physical examination equipment which can be an independent height instrument or other fitness physical examination equipment with a height measuring function, such as a body measuring instrument and a body composition analyzer capable of measuring height.
The embodiment is described by taking a body composition analyzer with a height measuring function as an example, and includes:
a body composition analysis unit comprising: a foot electrode connected to a foot of the subject; the hand electrode is connected with the hand of the measured object, and the foot electrode and the hand electrode acquire the measured object body composition data together. The foot electrode is positioned on the pedal; the hand electrodes are positioned on two sides of the body composition analyzer.
The height measuring structure comprises a stand column 101, wherein a movable mechanism 102 is arranged on the stand column 101; a sliding block which slides up and down along the track is arranged in the upright post 101 and is connected with the movable mechanism 102; the motor drives the sliding block to slide up and down through the steel wire. A motor driving the movable mechanism 102 to move up and down; the motor has an encoder; the movable mechanism 102 is provided with an ultrasonic sensor 103; the ultrasonic sensor 103 is located on the lower surface of the movable mechanism 102.
And the processing unit is connected with the ultrasonic sensor 103 and the motor. Under the control of the processing unit, the movable mechanism 102 descends; the ultrasonic sensor 103 feeds back the distance from the head in real time; when the distance from the head reaches a threshold value, the control movement 102 of the processing unit stops descending; the ultrasonic sensor 103 performs height measurement.
The method can also comprise the following steps: and the weighing sensor is used for measuring the weight of the measured object.
The fitness physical examination device of embodiments of the present invention may further include Radio Frequency (RF) circuitry, memory including one or more computer-readable storage media, an input unit, a display unit, a sensor, audio circuitry, a processor including one or more processing cores, and a power source. It will be appreciated by those skilled in the art that the physical examination apparatus configuration shown in the present embodiment does not constitute a limitation of the physical examination apparatus, and may include more or less components than those shown, or some components may be combined, or a different arrangement of components may be used. Wherein:
the RF circuit may be used for receiving and transmitting signals, and in particular, receives downlink information of a base station and then sends the received downlink information to one or more processors for processing; in addition, data relating to uplink is transmitted to the base station. Typically, the RF circuitry includes, but is not limited to, an antenna, at least one amplifier, a tuner, one or more oscillators, subscriber identity modules, transceivers, couplers, Low Noise Amplifiers (LNAs), duplexers, and the like. In addition, the RF circuitry may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol including, but not limited to, global system for mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), and the like.
The memory may be used to store software programs and modules, and the processor may execute various functional applications and data processing by operating the software programs and modules stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an application program and the like required for operating the storage medium, at least one function, and the like; the stored data area may store data created from use of the fitness physical examination device. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory may further include a memory controller to provide access to the memory by the processor and the input unit.
The input unit may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, in one particular embodiment, the input unit may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface may comprise two parts, a touch detection means and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor, and can receive and execute commands sent by the processor. In addition, touch sensitive surfaces may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit may comprise other input devices than a touch sensitive surface. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys, a trackball, a mouse, a joystick, and the like.
The display unit may be used to display information input by or provided to the user and various graphical user interfaces of the fitness physical examination device, which may be made up of graphics, text, icons, video, and any combination thereof. The display unit may include a display panel, and the display panel may be configured, optionally, in the form of a Liquid Crystal Display (LCD), an Organic Light Emitting Diode (OLED), or the like. Further, the touch-sensitive surface may overlie the display panel, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor to determine the type of touch event, and the processor then provides a corresponding visual output on the display panel in accordance with the type of touch event. Although in the present embodiment the touch sensitive surface and the display panel are implemented as two separate components for input and output functions, in some embodiments the touch sensitive surface may be integrated with the display panel for input and output functions.
The fitness physical examination device may further include at least one sensor, including at least one of a laser ranging sensor, an infrared ranging sensor, an ultrasonic ranging sensor, or a camera.
The processor is a control center of the body-building physical examination equipment, various interfaces and lines are utilized to connect all parts of the whole body-building physical examination equipment, and various functions and processing data of the body-building physical examination equipment are executed by running or executing software programs and/or modules stored in the memory and calling data stored in the memory, so that the body-building physical examination equipment is integrally monitored. Optionally, the processor may include one or more processing cores; preferably, the processor may integrate an application processor, which mainly handles operations of storage media, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor.
The body-building physical examination equipment also comprises a power supply for supplying power to each part, and the power supply can be logically connected with the processor through a power supply management storage medium, so that the functions of managing charging, discharging, power consumption management and the like can be realized through the power supply management storage medium. The power supply may also include any component of one or more dc or ac power sources, rechargeable storage media, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
Specifically, in this embodiment, the processor in the physical examination apparatus loads the executable file corresponding to the process of one or more application programs into the memory according to the following instructions, and the processor runs the application programs stored in the memory, thereby implementing various functions.
The utility model is not limited to the embodiments discussed above. The foregoing description of the specific embodiments is intended to describe and explain the principles of the utility model. Obvious modifications or alterations based on the teachings of the present invention should also be considered as falling within the scope of the present invention. The foregoing detailed description is provided to disclose the best mode of practicing the utility model, and also to enable a person skilled in the art to utilize the utility model in various embodiments and with various alternatives for carrying out the utility model.
Claims (10)
1. A height measuring structure, comprising:
the upright post is provided with a movable mechanism;
the motor drives the movable mechanism to move up and down;
the motor has an encoder;
the movable mechanism is provided with an ultrasonic sensor;
and the processing unit is connected with the ultrasonic sensor and the motor.
2. The height measurement structure of claim 1,
a sliding block which slides up and down along the track is arranged in the upright post and is connected with the movable mechanism;
the motor drives the sliding block to slide up and down through the steel wire.
3. The height measurement structure of claim 2,
the movable mechanism descends under the control of the processing unit;
the ultrasonic sensor feeds back the distance from the head in real time;
when the distance from the head reaches a threshold value, the control movable mechanism of the processing unit stops descending; the ultrasonic sensor performs height measurement.
4. The height measurement structure of claim 3,
the ultrasonic sensor is positioned on the lower surface of the movable mechanism.
5. The height measurement structure of claim 4,
the height measuring structure is applied to fitness physical examination equipment with height measurement.
6. An exercise physical examination apparatus, comprising:
the upright post is provided with a movable mechanism;
the motor drives the movable mechanism to move up and down;
the motor has an encoder;
the movable mechanism is provided with an ultrasonic sensor;
and the processing unit is connected with the ultrasonic sensor and the motor.
7. The fitness physical examination device of claim 6,
a sliding block which slides up and down along the track is arranged in the upright post and is connected with the movable mechanism;
the motor drives the sliding block to slide up and down through the steel wire.
8. The fitness physical examination device of claim 7,
the movable mechanism descends under the control of the processing unit;
the ultrasonic sensor feeds back the distance from the head in real time;
when the distance from the head reaches a threshold value, the control movable mechanism of the processing unit stops descending;
the ultrasonic sensor performs height measurement.
9. The fitness physical examination device of claim 8,
the ultrasonic sensor is positioned on the lower surface of the movable mechanism.
10. The fitness physical examination device of claim 9,
the body-building physical examination equipment is a height instrument or a body composition analyzer with height detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121302777.5U CN215534383U (en) | 2021-06-10 | 2021-06-10 | Height measuring structure and body-building physical examination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121302777.5U CN215534383U (en) | 2021-06-10 | 2021-06-10 | Height measuring structure and body-building physical examination equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215534383U true CN215534383U (en) | 2022-01-18 |
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ID=79816561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121302777.5U Active CN215534383U (en) | 2021-06-10 | 2021-06-10 | Height measuring structure and body-building physical examination equipment |
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| Country | Link |
|---|---|
| CN (1) | CN215534383U (en) |
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2021
- 2021-06-10 CN CN202121302777.5U patent/CN215534383U/en active Active
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