CN213581347U

CN213581347U - Automatic start-stop and detection distance measuring machine

Info

Publication number: CN213581347U
Application number: CN202022019339.XU
Authority: CN
Inventors: 张文怡
Original assignee: Dons Enterprise Co ltd
Current assignee: Dons Enterprise Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-29
Anticipated expiration: 2030-09-15

Abstract

The distance measuring device with automatic on/off and detection of the utility model comprises a laser emitter and a laser receiver; an objective lens, which receives an invisible light reflected by the object to be measured; an image sensing device for receiving the invisible light captured by the objective lens and generating an image signal; a display device for displaying the image of the object captured by the image sensing device; an eyepiece, which is arranged beside the display device and is used for watching the display device through the eyepiece; and at least one multi-axis sensor electrically connected to the detection module, the image sensing device and the display device, wherein the detection module, the image sensing device and the display device are activated when the multi-axis sensor detects a vertical up-down displacement of 0-180 degrees, and the detection module, the image sensing device and the display device are deactivated when the multi-axis sensor detects a vertical up-down displacement of 180-0 degrees.

Description

Automatic start-stop and detection distance measuring machine

Technical Field

The present invention relates to a distance measuring device, and more particularly to a distance measuring device with a plurality of sensors, which can automatically open, close and measure the distance.

Background

At present, the rules of golf mainly require a player to drive a ball into a target hole (i.e. green) from a tee point with a minimum number of strokes, and two basic elements existing between the tee point and the target hole are "distance" and "angle" (although there are other factors such as wind speed and turf trend, which are not described herein), and the most important thing is that the player must accurately measure the distance of the target place by experience in order to control the distance of the shot distance, except for controlling the shot direction by the swing power. For beginners of golf, in addition to practicing swing hitting constantly to improve the skill and strength of the swing, it is important to learn how to accurately measure the distance between the target and the location.

The distance measuring device has the disadvantages that the distance measuring device can only detect the distance of a single target, and for a user, if the distance measuring device needs to detect the distance of another target, the distance measuring device needs to measure the distance of each target in a plurality of times, which is not convenient enough, and the distance data of each target still needs to be recorded in a paper pen mode through the measurement in a plurality of times.

All range finders in the market at present, no matter the range finder who measures single target or the range finder who measures a plurality of targets, all need press button or press the switch and just can start the range finder, press and start behind the range finder, all need press the range finder again at every turn and just can measure the distance, direct, timely, convenient inadequately in the use to probably lead to the fact along with press the switch and rock.

Therefore, how to eliminate the above-mentioned defects is the technical difficulty to be solved by the present invention.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect, the utility model provides an automatic range unit of opening and close and listening, it includes: a detection module, which includes a laser transmitter and a laser receiver, wherein the laser transmitter transmits a laser beam to a measured object, and the laser receiver receives a reflected laser beam reflected by the measured object, wherein an optical path of the laser beam is formed by the laser transmitter and the laser receiver; an objective lens, which receives an invisible light reflected by the object to be measured; an image sensing device for receiving the invisible light captured by the objective lens and generating an image signal; a display device for displaying the image of the object captured by the image sensing device, wherein an optical path of invisible light includes the objective lens, the image sensing device and the display device; an eyepiece, which is arranged beside the display device and is used for watching the display device through the eyepiece; and at least one multi-axis sensor electrically connected to the detection module, the image sensing device and the display device, wherein the detection module, the image sensing device and the display device are activated when the multi-axis sensor detects a vertical up-down displacement of 0-180 degrees, and the detection module, the image sensing device and the display device are deactivated when the multi-axis sensor detects a vertical up-down displacement of 180-0 degrees.

Further, the multi-axis sensor is a 3-axis, 6-axis or 9-axis sensor.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention from another perspective;

FIG. 3 is a diagram illustrating the operation of the present invention.

Description of the reference numerals

10. A distance measuring machine; A. a detection module; 11. a laser emitter; 12. a laser receiver; 13. an objective lens; 14. a focusing lens; 15. an image sensing device; 17. an eyepiece; 18. a collimating lens; 181. laser light; 19. a light-collecting lens; 191. reflecting the laser light; 20. a multi-axis sensor; v10, invisible light.

Detailed Description

The contents and effects of the present invention can be achieved by the following embodiments, which are illustrated in the accompanying drawings and described in the following:

referring to fig. 1 to 3, the distance measuring device 10 for automatic start-stop and detection of the present invention includes a detection module a, which includes a laser transmitter 11 and a laser receiver 12; an objective lens 13, a focusing lens 14, an image sensor 15, a display device (not shown), an eyepiece 17 and a multi-axis sensor 20.

The detecting module a further includes a collimating lens 18 and a light collecting lens 19, and thus the laser emitting and receiving system of the distance measuring device 10 of the present invention is configured to automatically open, close and detect.

The objective lens 13, the focusing lens 14 and the image sensor 15 constitute an image capturing system of the rangefinder 10 with automatic on/off and detection.

The display device and the eyepiece 17 constitute a display system of the range finder 10 which is automatically turned on, turned off and detected.

A multi-axis sensor 20 electrically connected to the detection module A, the image sensor 15 and the display device, wherein the detection module A, the image sensor 15 and the display device are activated when the multi-axis sensor 20 detects a vertical up-down displacement of 0-180 degrees, and the detection module A, the image sensor 15 and the display device are deactivated when the multi-axis sensor 20 detects a vertical up-down displacement of 180-0 degrees, wherein the multi-axis sensor 20 is a 3-axis, 6-axis or 9-axis sensor.

In other words, when multiaxis sensor 20 senses the user and holds the utility model discloses automatic range finder 10 of opening and close and listening is lifted up, and this action of lifting up is from 0 degree to 180 degrees in the scope any physical principle action of lifting up the angle, multiaxis sensor 20 starts at once, and multiaxis sensor 20 need not press any switch again this moment, can accurately measure the distance at any time, and the range finder aims any target, and the distance will automatic display, need not press any button again completely.

When measuring the distance and ending, multiaxis sensor 20 can sensing to the user and hold the utility model discloses the automatic range finder 10 of opening and close and listening is by the action of putting down, and the user holds the utility model discloses the action of this putting down of range finder 10 of automatic opening and close and listening is from 180 degrees when the physical principle action of any angle of putting down in 0 degree scope, multiaxis sensor 20 can close at once.

Therefore the utility model discloses automatic open and close and range finder who listens, its advantage includes:

1. the inconvenience that the user must press to start the distance measuring machine and the inconvenience that the user must press to measure the distance are completely eliminated, the time for the user to start the distance measuring machine is shortened, and the time for the user to measure the distance is also shortened.

2. When measuring the distance, also get rid of completely pressing rocking of button, increase the precision that the user measured the distance, reduce measuring time, strengthen the measuring distance function that the user more conveniently operated the range finder.

The utility model discloses during the use, 10 subtend one of distancer (not shown) with automatic start-stop and detection are surveyed the region (not shown), an invisible light V10 will be by the distancer 10 of being surveyed regional directive automatic start-stop and detection, this invisible light V10 can pick up the invisible light image of being surveyed the region after receiving through image sensing device 15, this invisible light image of being surveyed the region conveys again to display device and supplies the user to inspect, the user aligns one of them testee (not shown) according to the distancer 10 of the surveyed region of being surveyed the region of automatic start-stop and detection. Then, the laser emitting and receiving system emits a laser beam 181 to the object to be measured and receives a reflected laser beam 191 reflected by the object to be measured, and then the measured distance to be measured is transmitted to the display system for the user to inspect.

The optical path of the invisible light when in use will be described below. As shown in fig. 2, when the range finder 10 is used, the range finder 10 is turned on and off automatically and detects the range finder image, the invisible light V10 is emitted from the range finder 10 to the automatically turned on and off and detect area, the invisible light V10 passes through the objective lens 13 and then continues to enter the focusing lens 14, and finally reaches the image sensing device 15, the image sensing device 15 receives the invisible light V10 from the range finder area, and then converts the optical image of the range finder area into an image signal, the image signal is output to the display device, the eyepiece 17 is disposed beside the display device, and the user's eyes can view the image of the range finder area presented by the display device through the eyepiece 17.

The optical path of the laser light when in use will be described below. As shown in FIG. 2 and FIG. 3, the distance measuring device 10 for automatic on-off and detection is adjusted to be correctly aligned with the object to be measured (not shown), the laser emitter 11 emits a laser beam 181, the laser beam 181 passes through the collimating lens 18, the collimating lens 18 can change the originally outwardly diverging laser beam 181 into a collimated laser beam 181 and then irradiate the collimated laser beam to the object to be measured, the object to be measured can reflect the laser beam 181, a reflected laser beam 191 is irradiated to the distance measuring device 10 for automatic on-off and detection, the reflected laser beam 191 irradiating the distance measuring device 10 for automatic on-off and detection passes through the light receiving lens 19 and then irradiates the laser receiver 12, the laser receiver 12 receives the reflected laser beam 191, and then the measured object distance is displayed on the display device through the subsequent data processing, and the user can view the object distance data displayed on the display device through the eyepiece 17.

In the above embodiment, the reflected laser beam 191 is directly incident on the laser receiver 12, however, it can be understood that if a filter is added between the light receiving lens 19 and the laser receiver 12, the filter only allows the reflected laser beam 191 to pass through, and it also belongs to the scope of the present invention.

The Laser emitter 11 in the above embodiment may be a Semiconductor Laser (Semiconductor Laser). The laser receiver 12 may be an Avalanche Photodiode (APD) or a Photodiode (PD). The image sensor 15 may be a Charge Coupled Device (CCD) or a Complementary Metal Oxide Semiconductor (CMOS) image sensor. The display device may be a Liquid Crystal Display (LCD) or an Organic Light Emitting Diode (OLED) or an Active Matrix Organic Light Emitting Diode (AMOLED).

The above detailed description is specific to a possible embodiment of the present invention, but the embodiment is not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an automatic range unit who opens and close and detect which characterized in that includes:

a detection module, which includes a laser transmitter for transmitting a laser beam to a measured object and a laser receiver for receiving a reflected laser beam reflected from the measured object, wherein an optical path of a laser beam is formed by the laser transmitter and the laser receiver;

an objective lens for receiving an invisible light reflected by the object to be measured;

an image sensing device for receiving the invisible light captured by the objective lens and generating an image signal;

a display device for displaying the image of the object captured by the image sensing device, wherein an optical path of invisible light includes the objective lens, the image sensing device and the display device;

an eyepiece arranged beside the display device for watching the display device; and

at least one multi-axis sensor electrically connected to the detection module, the image sensor and the display device.

2. The automatic start/stop and detection distance measuring machine according to claim 1, wherein: the multi-axis sensor is a 3-axis, 6-axis or 9-axis sensor.