CN214128541U - Height measuring device - Google Patents
Height measuring device Download PDFInfo
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- CN214128541U CN214128541U CN202022306878.1U CN202022306878U CN214128541U CN 214128541 U CN214128541 U CN 214128541U CN 202022306878 U CN202022306878 U CN 202022306878U CN 214128541 U CN214128541 U CN 214128541U
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Abstract
The utility model discloses a height measuring device, which comprises a measuring body and a mobile terminal, wherein a distance measuring unit, a power module, a Bluetooth module and a control circuit board are arranged in the measuring body, the power unit comprises a stepping motor and a distance measuring frame, the distance measuring frame is rotatably arranged on the measuring body, the stepping motor is connected with the distance measuring frame, the control circuit board controls the stepping motor to rotate, and the distance measuring unit is arranged on the distance measuring frame; the distance measurement unit comprises a data acquisition assembly and a distance measurement module, the data acquisition assembly transmits data to the distance measurement module through the control circuit board, and the distance measurement module calculates the data; the mobile terminal is connected with the measuring body through the Bluetooth module and controls the power unit, and data measured by the distance measuring unit is sent to the mobile terminal through the Bluetooth module; the power module is electrically connected with the distance measuring unit, the power unit, the Bluetooth module and the control circuit board. The utility model discloses the structure is simple structure not only, easily carry, and can carry out the precision measurement.
Description
Technical Field
The utility model relates to a measure technical field, concretely relates to height measuring device.
Background
With the development and progress of society, the physical health is more and more emphasized by people, and physical examination of institutions such as schools, enterprises and the like is more and more.
In the physical examination, the height of a human body is basically measured manually, and then the measurement data is recorded one by one, for some large-scale physical examinations, the measurement mode wastes manpower and material resources, and the result measurement is easy to be wrong and the result recording is easy to be confused when the number of people is large.
The patent of utility model discloses an application number 2017200032137.0 china utility model discloses an automatic height measuring apparatu of integral type, including bottom plate, backup pad, installation height measuring device's overhead fixed plate, ultrasonic measurement module, electric display inquiry module, power module, ultrasonic sensor and singlechip. Although the device can accurately measure, the measuring instrument has large volume, is not easy to carry and is inconvenient to use.
Disclosure of Invention
The utility model provides a height measuring device, this utility model knot volume is less, easily carries, and the practicality is stronger.
In order to solve the technical problem, the technical scheme of the utility model as follows:
a height measuring device comprises a measuring body and a mobile terminal, wherein a distance measuring unit, a power module, a Bluetooth module and a control circuit board are arranged in the measuring body, the power unit comprises a stepping motor and a distance measuring frame, the distance measuring frame is rotatably arranged on the measuring body, the stepping motor is connected with the distance measuring frame, the control circuit board controls the stepping motor to rotate, and the distance measuring unit is arranged on the distance measuring frame; the distance measurement unit comprises a data acquisition assembly and a distance measurement module, the data acquisition assembly transmits data to the distance measurement module through the control circuit board, and the distance measurement module calculates the data; the mobile terminal is connected with the measuring body through the Bluetooth module and controls the power unit, and data measured by the distance measuring unit is sent to the mobile terminal through the Bluetooth module; the power module is electrically connected with the distance measuring unit, the power unit, the Bluetooth module and the control circuit board.
Furthermore, the data acquisition assembly comprises an infrared light spot sensor and an infrared cross-shaped cursor emitter, the infrared light spot sensor is connected with the distance measurement module, and the infrared light spot sensor and the infrared cross-shaped cursor emitter are located on the same horizontal plane.
Further, the measuring body is provided with a photoelectric sensor, the distance measuring frame is provided with a sensing part, and when the photoelectric sensor detects the sensing part, the control circuit board controls the power supply module to be disconnected.
Furthermore, the mobile terminal is provided with a data storage module and a data comparison module, and the data comparison module is connected with the data storage module and the ranging unit in a measuring mode.
Further, the power module comprises a storage battery and a power switch, and the measuring body is provided with a battery box for placing the storage battery.
Furthermore, the measuring body is provided with a partition plate and a rear cover, the partition plate is used for separating the control circuit board from the battery box, and the battery box is fixed by the rear cover.
From the above description of the present invention, compared with the prior art, the advantages of the present invention lie in:
the utility model comprises a measuring body and a mobile terminal, wherein a distance measuring unit, a power module, a Bluetooth module and a control circuit board are arranged in the measuring body, and the measuring body has simple structure, small volume and easy carrying; during the use, mobile terminal passes through bluetooth module and measures the body and establish and be connected, and mobile terminal passes through power pack and drives the ranging unit and rotate, makes the interior data acquisition subassembly of ranging unit gather the height of accurate measurement human body, convenient to use, and it is accurate to measure.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the distance measuring frame of the present invention.
Fig. 3 is a state diagram of the utility model used in the measurement of the infrared light spot sensor and the infrared cross-shaped cursor emitter.
Fig. 4 is a data processing flow chart of the present invention.
Detailed Description
Referring to fig. 1, 2 and 4, a height measuring device comprises a measuring body 001 and a mobile terminal, wherein a distance measuring unit, a power module, a bluetooth module and a control circuit board 010 are arranged in the measuring body 001. The power unit includes step motor 006 and range finding frame 004, and range finding frame 004 rotationally locates and measures body 001, and step motor 006 passes through flange plate 014 and is connected with range finding frame 004, and step motor 006 is controlled to rotate by control circuit board 010, and range finding frame 004 is located through a measuring element fixing base 013 to the range finding unit. The range finding unit includes data acquisition subassembly 002 and range finding module 003, and data acquisition subassembly 002 passes through control circuit board 010 and carries data to range finding module 003, and range finding module 003 is handled the data that data acquisition subassembly 002 gathered to reach the height of people. The mobile terminal is connected with the measuring body through the Bluetooth module and controls the power unit, and data measured by the distance measuring unit are sent to the mobile terminal through the Bluetooth module to be watched by people. The power module is electrically connected with the distance measuring unit, the power unit, the Bluetooth module and the control circuit board 010. The power module of this technical scheme includes battery (not seen in the figure) and switch 005, measures body 001 and is equipped with the battery case 007 of placing battery (not seen in the figure). The measuring body 001 is provided with a partition plate 015 and a rear cover 011, wherein the partition plate 015 is used for separating the control circuit board 010 from the battery box 007; the rear cover 011 is a small part of the appearance shape of the whole body 001, and fixes the battery case 007.
The use principle is as follows:
will this real novel flat ground of placing and plus one side non-transparent wall body, the people stands at the wall body, then utilize power module to give the range finding unit, power pack, bluetooth module and control circuit board 010 power supply, mobile terminal passes through bluetooth module and establishes with measuring body 001 and be connected, at mobile terminal input instruction, utilize step motor 006 to drive range finding frame 004 through control circuit board 010 and rotate, adjustment range finding module 003 angle, make the height of the accurate collection people of data acquisition subassembly 002, data acquisition subassembly 002 passes through control circuit board 010 and carries to range finding module 003, range finding module 003 is handled data and is delivered to the mobile terminal through bluetooth module and supply the people to watch and.
Referring to fig. 1 to 3, the data acquisition assembly 002 includes an infrared light spot sensor and an infrared cross-shaped cursor emitter, and the infrared light spot sensor and the infrared cross-shaped cursor emitter are disposed on the measuring element fixing base 013. The infrared light spot sensor is connected 003 with the ranging module, and the infrared light spot sensor and the infrared cross cursor emitter are located on the same horizontal plane. By adopting the technical scheme, the height is displayed by using infrared rays, so that an operator can clearly observe the actual height of a measured person; the infrared cross cursor emitter and the infrared light spot sensor are positioned on the same horizontal line, so that the infrared light spot 009 emitted by the infrared light spot sensor is always kept to be coincided with the cross light mark line 008, the infrared light spot 009 serves as data input and collection of the device, the cross light mark line 008 serves as a use reference line of a user, and the accurate coincidence of the two lines ensures the accuracy of data collection, thereby ensuring the accuracy of height measurement.
Referring to fig. 1 and 2, the measurement body 001 is provided with a photoelectric sensor 012, the ranging frame 004 is provided with a sensing portion a, and when the photoelectric sensor 012 detects the sensing portion a, the control circuit board 010 controls the power module to be disconnected. By adopting the technical scheme, the distance measuring frame 004 can be accurately reset.
Referring to fig. 4, the utility model discloses a mobile terminal is equipped with data storage module and data contrast module, and data contrast module is connected with data storage module, range unit measurement. By adopting the technical scheme, the original data can be stored for convenient viewing; and secondly, the originally stored data can be compared with the data just measured.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (6)
1. A height measuring device, characterized by: the device comprises a measuring body and a mobile terminal, wherein a distance measuring unit, a power module, a Bluetooth module and a control circuit board are arranged in the measuring body, the power unit comprises a stepping motor and a distance measuring frame, the distance measuring frame is rotatably arranged on the measuring body, the stepping motor is connected with the distance measuring frame, the control circuit board controls the stepping motor to rotate, and the distance measuring unit is arranged on the distance measuring frame; the distance measurement unit comprises a data acquisition assembly and a distance measurement module, the data acquisition assembly transmits data to the distance measurement module through the control circuit board, and the distance measurement module processes the data; the mobile terminal is connected with the measuring body through the Bluetooth module and controls the power unit, and data measured by the distance measuring unit is sent to the mobile terminal through the Bluetooth module; the power module is electrically connected with the distance measuring unit, the power unit, the Bluetooth module and the control circuit board.
2. A height measuring device as claimed in claim 1, wherein: the data acquisition assembly comprises an infrared light spot sensor and an infrared cross cursor emitter, the infrared light spot sensor is connected with the distance measurement module, and the infrared light spot sensor and the infrared cross cursor emitter are located on the same horizontal plane.
3. A height measuring device as claimed in claim 1, wherein: the measuring body is provided with a photoelectric sensor, the distance measuring frame is provided with an induction part, and when the photoelectric sensor detects the induction part, the control circuit board controls the power supply module to be disconnected.
4. A height measuring device as claimed in claim 1, wherein: the mobile terminal is provided with a data storage module and a data comparison module, and the data comparison module is connected with the data storage module and the ranging unit in a measuring mode.
5. A height measuring device as claimed in any one of claims 1 to 4, wherein: the power module comprises a storage battery and a power switch, and the measuring body is provided with a battery box for placing the storage battery.
6. A height measuring device as claimed in claim 5, wherein: the measuring body is provided with a partition plate and a rear cover, the partition plate is used for separating the control circuit board from the battery box, and the battery box is fixed by the rear cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022306878.1U CN214128541U (en) | 2020-10-16 | 2020-10-16 | Height measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022306878.1U CN214128541U (en) | 2020-10-16 | 2020-10-16 | Height measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214128541U true CN214128541U (en) | 2021-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022306878.1U Active CN214128541U (en) | 2020-10-16 | 2020-10-16 | Height measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214128541U (en) |
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2020
- 2020-10-16 CN CN202022306878.1U patent/CN214128541U/en active Active
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