CN214278700U

CN214278700U - Laser detection type sit-up detection system

Info

Publication number: CN214278700U
Application number: CN202120420009.3U
Authority: CN
Inventors: 姚克强
Original assignee: Shandong Zhixue Network Technology Co ltd
Current assignee: Shandong Zhixue Network Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-09-24
Anticipated expiration: 2031-02-26

Abstract

The utility model provides a laser detects formula sit up detecting system, which comprises a bracket, be equipped with the intelligent detection subassembly with adjustable height on the support, the intelligent detection subassembly is including being used for data acquisition laser detection module, being used for data processing's PLC or single chip microcomputer control module, being used for data transmission's wireless transmission module. This system adopts laser sensor as detecting element to the detecting element independent setting on the gasket will be arranged in originally has simplified check out test set, and usable ordinary usable gasket of sports at present has guaranteed the rational utilization of sports resources as the gasket when sit up, and the whole cost of equipment is low, and the advantage that detection effect is good still can satisfy intelligent unmanned invigilating test, does not influence examination efficiency.

Description

Laser detection type sit-up detection system

Technical Field

The utility model relates to a health quality test technical field especially relates to a health sports quality check out test set, specifically indicates a laser detection formula sit up detecting system.

Background

The sit-up is a necessary item in the physical quality examination of students at present, and I is concentrated on the intelligent physical examination of students for many years and is dedicated to creating a convenient and handy intelligent physical examination device. I have applied for before the department patent number CN202020995902.4, the name is the utility model patent of an intelligence sit up examination system, has realized that unmanned invigilating, the automatic function of uploading processing of examination information data, nevertheless in the aspect of the hardware, through experiment and further research and development of last year, still need further promotion in the aspect of the software and hardware.

Through continuous research and development innovation, a novel sit-up detection system is designed, so the protection of patent is applied.

Disclosure of Invention

The to-be-solved technical problem of the utility model is weak point to prior art exists, a laser detection formula sit up detecting system is provided, this system adopts laser sensor as detecting element, and will originally arrange the independent setting of detecting element on the gasket in, check out test set has been simplified, usable gasket when the usable gasket of ordinary sports of tradition at present is as sit up, the rational utilization of sports resources has been guaranteed, the whole cost of equipment is low, the advantage that detection effect is good, still can satisfy intelligent unmanned invigilant test, do not influence examination efficiency.

The technical solution of the utility model is that, a following laser detection formula sit up detecting system is provided, which comprises a bracket, be equipped with the intelligent detection subassembly with adjustable height on the support, the intelligent detection subassembly is including being used for data acquisition laser detection module, being used for data processing's PLC or single chip microcomputer control module, being used for data transmission's wireless transmission module.

Preferably, the intelligent detection assembly is connected with the support through a sliding block, a locking device used for fixing the sliding block on the support is arranged on the sliding block, and the locking device is a locking screw.

Preferably, the wireless transmission module is one or more of a bluetooth, a LORA, a WIFI, a 4G and a 5G wireless communication module.

Preferably, the PLC or the single chip microcomputer control module is also connected with a face recognition module.

Preferably, the system further comprises a cloud platform server connected through a wireless transmission module.

Preferably, the height of the intelligent detection assembly on the support is not less than the maximum value of the front and back thickness of the human body.

The beneficial effects of the technical scheme are as follows: this system adopts laser sensor as detecting element to the detecting element independent setting on the gasket will be arranged in originally has simplified check out test set, and usable ordinary usable gasket of sports at present has guaranteed the rational utilization of sports resources as the gasket when sit up, and the whole cost of equipment is low, and the advantage that detection effect is good still can satisfy intelligent unmanned invigilating test, does not influence examination efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a laser detection type sit-up detection system.

Fig. 2 is a schematic diagram of connection of an intelligent detection module in a laser detection type sit-up detection system.

Detailed Description

For convenience of explanation, the laser detection type sit-up detection system of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 2, a laser detection type sit-up detection system includes a support 1, an intelligent detection assembly 2 with adjustable height is provided on the support 1, and the intelligent detection assembly 2 includes a laser detection module 2.1 for data acquisition, a PLC or single chip microcomputer control module 2.2 for data processing, and a wireless transmission module 2.3 for data transmission; the intelligent detection assembly 2 is connected with the support 1 through a sliding block 3, a locking device 4 used for fixing the sliding block 3 on the support 1 is arranged on the sliding block 3, and the locking device 4 is a locking screw; the wireless transmission module 2.3 is one or more of Bluetooth, LORA, WIFI, 4G and 5G wireless communication modules; the height of the intelligent detection assembly 2 on the support 1 is not less than the maximum value of the front and back thickness of the human body. The PLC or the single chip microcomputer control module 2.2 is also connected with a face recognition module 2.4; the system also comprises a cloud platform server 5 connected through a wireless transmission module 2.3.

The working principle is as follows: when the laser sit-up examination system is used, firstly, examinee information is completely input into the cloud platform server, under the premise, examinees enter an examination area and come before the laser detection type sit-up detection system, the identity of the examinees is confirmed in the traditional mode in need of invigilating the examination, such as examination admission certificates, student certificates and the like.

The examinee hip sits on a cushion of the sit-up testing device or on a clean plastic track, feet are fixed through a fixed seat or can be fixed through another examinee presser foot, after lying, a laser detection sit-up detection system is located on the ground at the top of an examination head, a laser detection module is a laser probe for laser distance measurement, a program in a PLC or single chip microcomputer control module for laser distance measurement is programmed in advance, when two values smaller than 30cm and larger than 60cm appear in the detected distance, a sit-up action is calculated, namely the examination starts to stand up from lying down, the head moves upwards from the ground, when the head moves to the irradiation direction of the laser probe, a value is generated and generally smaller than 30cm, after the value is collected and enters the PLC or single chip microcomputer control module, the value is compared with the preset value, and the confirmation data are smaller than 30cm, the program continues to run, along with the gradual completion of the sit-up action of the examinee, when the human body bends forwards, the distance between the back of the human body and the laser probe is more than 60cm, the preset numerical value in the PLC or single chip microcomputer control module is 60cm, the numerical value transmitted by the laser probe is more than 60cm, and the PLC or single chip microcomputer control module considers that one action is completed to realize one counting; after finishing one sit-up action, the examinee performs a backward-bending reset action, the reset is considered to be successful when the data measured by the laser probe is less than 30cm, and then the examinee performs the sit-up action to realize a second sit-up action.

The 30cm and 60cm are used for illustration, and are not really fixed 30cm and 60cm, and can be adjusted according to actual conditions.

Utilize PLC or singlechip and laser range finding probe to realize the function of count in earlier patent and realized, also be present comparatively ripe technique, this no longer details again, this patent compares with preceding patent, and equipment is more simple and convenient, and data monitoring equipment need not to install on the gasket, only needs a support can accomplish, and manufacturing cost is also lower, so set up to height-adjustable, mainly be to different examinees' statures difference.

In the above embodiments, the best mode of the present invention has been described, it is obvious that many changes can be made under the inventive concept of the present invention, and it should be noted that any changes made under the inventive concept of the present invention will fall within the protective scope of the present invention.

Claims

1. The utility model provides a laser detects formula sit up detecting system which characterized by: the intelligent detection device comprises a support (1), an intelligent detection assembly (2) with adjustable height is arranged on the support (1), and the intelligent detection assembly (2) comprises a laser detection module (2.1) for data acquisition, a PLC or single-chip microcomputer control module (2.2) for data processing and a wireless transmission module (2.3) for data transmission.

2. The laser-detectable sit-up detection system according to claim 1, wherein: the intelligent detection assembly (2) is connected with the support (1) through the sliding block (3), a locking device (4) used for fixing the sliding block (3) on the support (1) is arranged on the sliding block (3), and the locking device (4) is a locking screw.

3. The laser-detectable sit-up detection system according to claim 1, wherein: the wireless transmission module (2.3) is one or more of Bluetooth, LORA, WIFI, 4G and 5G wireless communication modules.

4. The laser-detectable sit-up detection system according to claim 1, wherein: and the PLC or the single chip microcomputer control module (2.2) is also connected with a face recognition module (2.4).

5. The laser-detectable sit-up detection system according to claim 1, wherein: the system also comprises a cloud platform server (5) connected through a wireless transmission module (2.3).

6. The laser-detectable sit-up detection system according to claim 1, wherein: the height of the intelligent detection assembly (2) on the support (1) is not less than the maximum value of the front and back thickness of the human body.