Three-kilometer range finder with temperature and distance measurement

Abstract

The utility model belongs to the technical field of temperature measuring and distance measuring instruments, and particularly relates to a three-kilometer distance measuring instrument with temperature measuring and distance measuring functions, which comprises a temperature measuring and distance measuring instrument main body and an eyepiece arranged on the temperature measuring and distance measuring instrument main body, and a micro motor is arranged on the top surface of the front end of the temperature measuring and distance measuring instrument main body. The micro motor is electrically connected with a control system in the temperature and distance measuring instrument body, the output end of the micro motor is fixedly connected with a connecting block, and one end of the connecting block is integrally connected with a cover plate matched with the front end of the temperature and distance measuring instrument body. According to the utility model, through mutual cooperation among the micro motor, the connecting block and the cover plate, automatic overturning of the cover plate at the front end of the temperature and distance measuring instrument main body can be realized, so that the front end of the temperature and distance measuring instrument main body can be covered, and a good protection effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of temperature and distance measuring instruments, and particularly relates to a distance measuring instrument with a temperature and distance measurement of 3000 meters. Background Technique

[0002] A distance measuring instrument is an instrument for measuring distance, which measures the distance between the target object and the distance measuring instrument by emitting and receiving ultrasonic waves or laser beams. It is widely used in fields such as construction, forestry, agriculture, geological exploration, fire protection and safety.

[0003] For example, a temperature and distance measuring instrument with the publication number CN211425675U aims to solve the problems existing in the existing infrared temperature measuring instruments. This product includes an upper housing, a lower housing and a single-chip microcomputer. A function key is installed on the upper surface of the upper housing, and a power supply component is installed on the lower surface of the lower housing. The upper housing and the lower housing are buckled and form a cavity, and the single-chip microcomputer is installed in the cavity and a display screen, a distance measuring device and a temperature measuring device are installed on the single-chip microcomputer. The display screen extends outside the upper housing, and the single-chip microcomputer is electrically connected to the function key, the display screen, the power supply component, the distance measuring device and the temperature measuring device respectively. This product can measure the temperature of the heating body and conveniently measure the distance between the measured object and the test point at the same time; thus, it can also analyze the data of different test points to find out the relationship between the heat source and the distance, so as to solve the problem more conveniently; this product is small in size and easy to carry, and can assist in positioning the position of the heat source detection point.

[0004] At present, the temperature and distance measuring instruments in the prior art often realize distance measurement through the laser transmitter and laser receiver at its front end. Therefore, the protection of the laser transmitter and laser receiver at its front end is particularly important;

[0005] In view of this, the utility model provides a distance measuring instrument with a temperature and distance measurement of 3000 meters to solve the protection of the front-end components of the temperature and distance measuring instrument. Content of the Utility Model

[0006] The purpose of the utility model is to provide a distance measuring instrument with a temperature and distance measurement of 3000 meters, aiming to solve the problem of protecting the front-end components of the existing temperature and distance measuring instruments.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A distance measuring instrument with a temperature and distance measurement of 3000 meters, including a temperature and distance measuring instrument body and an eyepiece installed on the temperature and distance measuring instrument body. A micro motor is installed at the front top surface of the temperature and distance measuring instrument body. The micro motor is electrically connected to the control system in the temperature and distance measuring instrument body. The output end of the micro motor is fixedly connected with a connecting block, and one end of the connecting block is integrally connected with a cover plate adapted to the front end of the temperature and distance measuring instrument body.

[0008] Preferably, for a rangefinder with a temperature measurement and ranging function of 3000 meters according to the present utility model, the rangefinder main body includes: a laser receiver, a laser transmitter, a battery compartment, and a TTL serial port provided at the front end of the rangefinder main body.

[0009] Preferably, for a rangefinder with a temperature measurement and ranging function of 3000 meters according to the present utility model, the rangefinder main body further includes: a power button and a setting button provided at the top of the rangefinder main body.

[0010] Preferably, for a rangefinder with a temperature measurement and ranging function of 3000 meters according to the present utility model, a bracket connection hole is further provided at the bottom of the rangefinder main body.

[0011] Preferably, for a rangefinder with a temperature measurement and ranging function of 3000 meters according to the present utility model, the inner wall of the bracket connection hole is of a threaded structure.

[0012] Preferably, for a rangefinder with a temperature measurement and ranging function of 3000 meters according to the present utility model, the laser wavelength of the laser transmitter is 905 nm.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] Through the mutual cooperation among the micro motor, the connecting block, and the cover plate, the present utility model can realize the automatic flipping of the cover plate at the front end of the rangefinder main body, and further cover the front end of the rangefinder main body, playing a good protective role; secondly, through the integrated installation of the micro motor, the connecting block, and the cover plate on the rangefinder main body, the loss of the cover plate can be effectively prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a rear view structural schematic diagram of the present utility model;

[0017] Figure 2 is a side view structural schematic diagram of the present utility model;

[0018] Figure 3 is a bottom view structural schematic diagram of the present utility model;

[0019] Figure 4 is a top view structural schematic diagram of the present utility model;

[0020] Figure 5 is a front view structural schematic diagram of the present utility model after the cover plate is opened;

[0021] Figure 6This is the front view structural schematic diagram after the cover plate of the present utility model is closed.

[0022] In the figure: 1. Main body of the temperature and distance measuring instrument; 2. Eyepiece; 3. Bracket connection hole; 4. Laser receiver; 5. Laser emitter; 6. Battery compartment; 7. TTL serial port; 8. Power button; 9. Setting button; 10. Micro motor; 11. Connection block; 12. Cover plate. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1-4 , the present utility model provides the following technical solutions: A distance measuring instrument with a temperature and distance measurement of 3,000 meters, including a main body 1 of the temperature and distance measuring instrument and an eyepiece 2 installed on the main body 1 of the temperature and distance measuring instrument. The main body 1 of the temperature and distance measuring instrument includes: a laser receiver 4, a laser emitter 5, a battery compartment 6, and a TTL serial port 7 provided at the front end of the main body 1 of the temperature and distance measuring instrument. The main body 1 of the temperature and distance measuring instrument further includes: a power button 8 and a setting button 9 provided on the top of the main body 1 of the temperature and distance measuring instrument. A micro motor 10 is installed at the front top surface of the main body 1 of the temperature and distance measuring instrument. The micro motor 10 is electrically connected to the control system inside the main body 1 of the temperature and distance measuring instrument. The output end of the micro motor 10 is fixedly connected to a connection block 11. One end of the connection block 11 is integrally connected with a cover plate 12 adapted to the front end of the main body 1 of the temperature and distance measuring instrument.

[0025] During specific use, set an instruction in the control system inside the main body 1 of the temperature and distance measuring instrument, that is, when the main body 1 of the temperature and distance measuring instrument is turned on, the micro motor 10 automatically runs and rotates to flip and open the cover plate 12; when the main body 1 of the temperature and distance measuring instrument is turned off, the micro motor 10 automatically runs and rotates to flip and close the cover plate 12. Furthermore, when the main body 1 of the temperature and distance measuring instrument is not in use, the cover plate 12 will automatically cover and protect the front-end components of the main body 1 of the temperature and distance measuring instrument.

[0026] Preferably: A bracket connection hole 3 is further opened at the bottom of the main body 1 of the temperature and distance measuring instrument, and the inner wall of the bracket connection hole 3 is a threaded structure.

[0027] During specific use, the main body 1 of the temperature and distance measuring instrument can also be connected to a bracket for use, so that it can be erected at the required position for fixed-point distance measurement. For example, the brackets of existing cameras, total station instruments in construction equipment, etc. can all be used. The tops of these brackets are provided with protruding threaded posts. By threadedly connecting the threaded posts with the bracket connection hole 3, the erection and use of the main body 1 of the temperature and distance measuring instrument can be realized.

[0028] Preferably, the laser wavelength of the laser emitter 5 is 905 nm.

[0029] In specific use, a laser wavelength of 905 nm belongs to the CLASS1 first-level safety rating. This level of laser is a safe laser and will not cause harm to the human body under normal use conditions. Therefore, the safety is better.

[0030] Working principle: The measurement range of this laser temperature and distance measuring instrument can reach 3000 m. It can be used handheld or with a tripod. The distance measuring mode can be quickly switched through the setting key 9. It supports single-point distance measurement and speed measurement, two-point distance measurement, and three-point distance measurement. It can achieve 360° all-round inclination measurement, supports Bluetooth connection and GPS rapid positioning, and has an IP67 protection rating. There are three distance measurement modes: long-distance mode, normal mode, close-distance mode, and scanning mode. The temperature and distance measuring instrument is internally equipped with a laser sensor. The external response is divided into a laser receiver 4 and a laser emitter 5. The emitted laser has a safety rating of CLASS1 first-level, and the laser wavelength is 905 nm. After being reflected by the measured object, it is received by the distance measuring instrument again. The distance measuring instrument records the time for the laser to travel back and forth at the same time. Half of the product of the speed of light and the round-trip time is the distance between the distance measuring instrument and the measured object. At the same time, the speed can also be measured, and the optical magnification is up to 8X, which greatly improves the accuracy when measuring the observed object. It can measure within a range of 3000 m. The internally installed temperature measurement chip can detect the temperature in real time, and the temperature measurement range is -45°C to 125°C.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rangefinder with a temperature measuring range of 3,000 meters, comprising a temperature measuring rangefinder body (1) and an eyepiece (2) mounted on the temperature measuring rangefinder body (1), characterized in that: A micro motor (10) is installed on the top surface of the front end of the temperature measuring and distance measuring instrument body (1); the micro motor (10) is electrically connected to a control system in the temperature measuring and distance measuring instrument body (1); an output end of the micro motor (10) is fixedly connected to a connection block (11); one end of the connection block (11) is integrally connected to a cover plate (12) adapted to the front end of the temperature measuring and distance measuring instrument body (1).

2. A rangefinder with temperature and distance measurement of 3,000 meters according to claim 1, characterized in that: The temperature measuring and distance measuring instrument body (1) comprises: a laser receiver (4) arranged at the front end of the temperature measuring and distance measuring instrument body (1), a laser transmitter (5), a battery compartment (6) and a TTL serial port (7).

3. A rangefinder with temperature and distance measurement of 3,000 meters according to claim 2, characterized in that: The temperature measuring and distance measuring instrument body (1) further comprises: a power key (8) and a setting key (9) arranged on the top of the temperature measuring and distance measuring instrument body (1).

4. A rangefinder with temperature and distance measurement of 3,000 meters according to claim 1, characterized in that: A bracket connection hole (3) is also provided at the bottom of the temperature and distance measuring instrument body (1).

5. A rangefinder with temperature and distance measurement of 3,000 meters according to claim 4, characterized in that: The inner wall of the bracket connection hole (3) is a threaded structure.

6. A rangefinder with temperature and distance measurement of 3,000 meters according to claim 2, characterized in that: The laser wavelength of the laser emitter (5) is 905 nm.

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