CN110398225B

CN110398225B - Have parallel formula rectilinear light path adjustment scanning distancer concurrently

Info

Publication number: CN110398225B
Application number: CN201910555621.9A
Authority: CN
Inventors: 何凌刚; 许尧军; 梁海; 王淑凤; 林秀妹; 谢蔓蓉
Original assignee: Shenzhen Hengtian Weiyan Technology Co ltd
Current assignee: Shenzhen Hengtian Weiyan Technology Co.,Ltd.
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2021-07-30
Anticipated expiration: 2039-06-25
Also published as: CN110398225A

Abstract

The invention discloses a vertical light path adjustment scanning range finder with parallel, which structurally comprises a range finder, a display panel and a key panel, wherein the display panel is embedded in the range finder, the key panel is installed on the range finder, the range finder consists of a lighting lamp, a frame structure and an internal device, the lighting lamp is installed on the frame structure, the frame structure is buckled with the internal device, the frame structure is provided with a top distance port, an upper side distance port and a bottom side distance port, and the invention can intuitively obtain two data for comparison by drawing the distance between scanning beams to carry out two-position parallel scanning; the upper device is driven to move downwards by moving the upper side distance port downwards, the scanning light beam is in a vertical structure by simultaneously operating the top distance port and the upper side distance port, the vertical data of the space is obtained simultaneously, and the scanning of a second position is carried out by transferring the position after one position is not needed, so that the time and labor are saved, and the operation efficiency is greatly improved; meanwhile, whether a single scanning light beam is used for scanning data or not can be controlled and selected through the key board, and the keyboard is convenient and flexible to use.

Description

Have parallel formula rectilinear light path adjustment scanning distancer concurrently

Technical Field

The invention relates to the field of semiconductors, in particular to a parallel vertical type optical path adjusting scanning range finder.

Background

Semiconductor lasers are lasers that use semiconductor materials as the working substance. Due to the difference of material structures, the specific process of generating laser in different types is special; the excitation mode comprises three modes of electric injection, electron beam excitation and optical pumping, wherein the most practical and important laser is small in size and long in service life, can be pumped by adopting a simple current injection mode, and is widely applied to the aspects of laser communication, optical storage, optical gyros, laser printing, distance measurement, radar and the like. The laser scanning range finder measures the size, shape and the like of a workpiece by means of a scanning technology, and is an instrument which is very accurate, rapid and simple to operate.

The existing laser scanning range finder in the prior art can only adopt single point-to-point scanning, has a single scanning mode, cannot realize the data comparison of the plain double-position scanning, and needs to scan at one position and then transfer the position to scan at a second position; vertical scanning cannot be achieved, the scanner needs to be switched to the position to scan the second position after scanning at one position, and time, labor and efficiency are low.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art, and provides a parallel vertical light path adjustment scanning range finder to solve the problems that the conventional laser scanning range finder only adopts single point-to-point scanning, has a single scanning mode, cannot realize the visual data comparison of the flat double-position scanning, and needs to scan at one position and then transfer the position to scan at a second position; the vertical scanning can not be realized, and the scanner needs to be switched to the position to scan the second position after the scanning is performed at one position, so that the problems of time and labor waste and low efficiency are solved.

The invention is realized by adopting the following technical scheme: the utility model provides a have parallel rectilinear light path adjustment scanning distancer concurrently, its structure includes distancer, display panel, keypad, the distancer front side is inlayed and is equipped with the display panel, the distancer front side is equipped with the keypad, the distancer comprises light, frame structure, internal device, the light is installed at frame structure top, frame structure and internal device lock joint, the internal device is located frame structure inner chamber.

Further preferably, a top distance opening is formed in the top of the frame structure, an upper side distance opening and a bottom side distance opening are formed in the right side of the frame structure, and a middle limiting plate is buckled on the right side of the frame structure.

Further preferably, the internal device comprises a scanner, a side distance meter and an internal power frame, the scanner and the side distance meter are mounted on the internal power frame and electrically connected with each other, the scanner is located at the upper ends of the side distance meter and the internal power frame, and the side distance meter is located in an inner cavity of the internal power frame.

Further preferably, the scanner includes a sensing chip, a scanning plate, a transparent plate, and an illuminating plate, the sensing chip is electrically connected to the scanning plate, the sensing chip is arranged from left to right with the scanning plate and the transparent plate, and the scanning plate and the transparent plate are adjacent to each other and form a triangular structure.

Further preferably, the lateral distance meter comprises an upper device, a middle telescopic column, a bottom device and a power structure, wherein the upper device and the bottom device penetrate through the middle telescopic column and form a string structure, the middle telescopic column is locked with the power structure and is perpendicular to the power structure, the upper device and the bottom device are identical in structure, and a cover cap is installed on the annular side of the bottom device.

Preferably, the upper device comprises a receiver, an irradiation hole, a servo motor and a reflector, the receiver is electrically connected with the servo motor, the irradiation hole is adjacent to the reflector, the servo motor is welded with the reflector, the receiver, the reflector and the servo motor are arranged from top to bottom, the irradiation hole is formed in the right end of the reflector, and the left end of the power supply structure is connected with a power supply.

Advantageous effects

According to the handheld device, the upper side distance opening is pushed upwards and the bottom side distance opening is pushed downwards during parallel scanning, the upper device and the bottom device move towards the opposite two ends, the scanned laser lines are arranged at the opposite two ends of the handheld device, two scanning data can be obtained visually after the scanning is finished, and therefore whether the distances between the two scanning points are equal or not is obtained, and whether the space wall surface is of a horizontal structure or not is obtained; when vertical scanning is carried out, the upper device is pushed down to be positioned in the middle of the equipment, the irradiation hole of the bottom device is closed by the cover cap, then the bottom of the scanner is placed on the ground, the illuminating lamp faces upwards, the frame structure faces sideways, the top of the space is subjected to distance scanning through the top distance opening, the side of the space is subjected to distance scanning through the side distance opening of the upper device, and the height, the length or the width of the space is obtained at the same time; in addition, the scanner can scan data, so that data analysis can be conveniently carried out by workers when the workers work, and the data is displayed on the display panel; the utility model discloses a scanner, including the scanner, the upper portion device of scanner, the key-press board is used for the illumination simultaneously, and the key-press board is used for data input, and sensing chip realizes data reception and analysis with the scanner board when the scanner moves, and upper portion device and bottom device pass through servo motor drive operation, and the light source is followed the illumination hole, upper portion side distance mouth department jets out under the reflection of speculum to the inside laser source of middle part flexible post, and the rethread receiver realizes that data scanning receives to the data result that reachs shows on the display panel.

Compared with the prior art, the invention has the beneficial effects that: the upper device is driven to move upwards and the bottom device is driven to move downwards by moving the upper side distance port upwards and the bottom side distance port downwards, so that the scanning beam distance is pulled apart, the two-position parallel scanning is carried out, and two data can be visually obtained for comparison; the upper device is driven to move downwards by moving the upper side distance port downwards, the scanning light beam is in a vertical structure by simultaneously operating the top distance port and the upper side distance port, the vertical data of the space is obtained simultaneously, and the scanning of a second position is carried out by transferring the position after one position is not needed, so that the time and labor are saved, and the operation efficiency is greatly improved; meanwhile, whether a single scanning light beam is used for scanning data or not can be controlled and selected through the key board, and the keyboard is convenient and flexible to use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of a scanning range finder with parallel vertical optical path adjustment according to the present invention.

Fig. 2 shows an enlarged structural view a of fig. 1 of the present invention.

Fig. 3 shows a schematic view of the structure of the internal device of the present invention.

Fig. 4 shows a schematic structural diagram of a sensor chip according to the present invention.

Fig. 5 shows a schematic view of the structure of the side distance meter of the present invention.

Fig. 6 shows a schematic diagram of the structure of the internal device of the present invention, which is also a schematic diagram of the structure that the light beam can be vertical.

Fig. 7 shows a schematic diagram of the internal device of the present invention, which is also a schematic diagram of a structure in which the light beams can be parallel.

Figure 8 shows a schematic of the beam parallel scanning arrangement of the scanning rangefinder of the present invention.

Figure 9 shows a schematic diagram of the vertical scanning of the beam of the scanning rangefinder of the present invention.

In the figure: the distance measuring device comprises a distance measuring instrument 1, a display panel 2, a key panel 3, an illuminating lamp 10, a frame structure 11, an internal device 12, a top distance opening 110, an upper side distance opening 111, a bottom side distance opening 113, a scanner 120, a side distance measuring device 121, an internal power supply frame 122, a sensing chip 40, a scanning plate 41, a transparent plate 42, an illuminating plate 43, an upper device 50, a middle telescopic column 51, a bottom device 52, a power supply structure 53, a cover 520, a receiver 500, an illuminating hole 501, a servo motor 502, a reflecting mirror 503 and a power supply 530.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution of a parallel vertical optical path adjustment scanning range finder: the structure of the range finder comprises a range finder 1, a display panel 2 and a key panel 3, wherein the display panel 2 is embedded in the range finder 1, the key panel 3 is installed on the range finder 1, the range finder 1 consists of an illuminating lamp 10, a frame structure 11 and an internal device 12, the illuminating lamp 10 is installed on the frame structure 11, the frame structure 11 is buckled with the internal device 12, the frame structure 11 is provided with a top distance port 110, an upper side distance port 111 and a bottom side distance port 113, the frame structure 11 is buckled with a middle limiting plate 112, the internal device 12 comprises a scanner 120, a side distance meter 121 and an internal power frame 122, the scanner 120 and the side distance meter 121 are installed on the internal power frame 122 and are electrically connected with the three, the top distance port 110 is used for measuring the height of a space, the equipment can be transversely placed to realize the measurement of the distance of the side of the space, the upper side distance port 111 and the bottom side distance port 113 are used for measuring two points at the same and different positions in the space, whether the same surface is completely horizontal or not can be intuitively obtained, if the same surface is not completely horizontal, the difference between data can be obtained, the scanner 120 comprises a sensing chip 40, a scanning plate 41, a transparent plate 42 and an illuminating plate 43, the sensing chip 40 is electrically connected with the scanning plate 41, the transparent plate 42 and the illuminating plate 43 are adjacent, the scanning plate 41, the transparent plate 42 and the illuminating plate 43 form a triangular structure, the scanner 120 is used for realizing data scanning, pictures or two-dimensional codes, information can be displayed on the key board 3, and a user can conveniently analyze the data, the side distance meter 121 comprises an upper device 50, a middle telescopic column 51, a bottom device 52 and a power supply structure 53, the upper device 50 and the bottom device 52 penetrate through the middle telescopic column 51, the middle telescopic column 51 is locked with the power supply structure 53, the upper device 50 and the bottom device 52 have the same structure, and the bottom device 52 is provided with a cover 520, the upper device 50 comprises a receiver 500, an irradiation hole 501, a servo motor 502 and a reflecting mirror 503, the receiver 500 is electrically connected with the servo motor 502, the irradiation hole 501 is adjacent to the reflecting mirror 503, the servo motor 502 is welded with the reflecting mirror 503, the power supply structure 53 is connected with a power supply 530, the upper device 50 and the bottom device 52 can move up and down on the middle telescopic column 51, the distance between the parallel light beams can be adjusted conveniently, one light beam or two light beams can be controlled and selected, and the use is convenient and flexible.

The handheld device pushes the upper side distance port 111 upwards and pushes the bottom side distance port 113 downwards during parallel scanning, so that the upper device 50 and the bottom device 52 move towards two opposite ends, the scanned laser lines are arranged at two opposite ends of the device, two scanning data can be visually obtained after the scanning is finished, and whether the distances between the two scanning points are equal or not is obtained, so that whether the space wall surface is in a horizontal structure or not is obtained; when vertical scanning is carried out, the upper device 50 is pushed downwards to realize that the upper device 50 is positioned in the middle of the equipment, the irradiation hole 501 of the bottom device 52 is closed by the cover 520, then the bottom of the scanner is placed on the ground, the illuminating lamp 10 faces upwards, the frame structure 11 faces to the side, the top of the space is subjected to distance scanning through the top distance port 110, the side of the space is subjected to distance scanning through the upper side distance port 111, and the height, the length or the width of the space is obtained at the same time; in addition, the scanner 120 can scan data, so that the data can be analyzed conveniently when workers work, and the data is displayed on the display panel 2; meanwhile, the illuminating lamp 10 is used for illuminating, the key board 3 is used for data input, the sensing chip 40 and the scanning board 41 realize data receiving and analysis when the scanner 120 operates, the upper device 50 and the bottom device 52 are driven to operate through the servo motor 502, the laser source in the middle telescopic column 51 emits light from the illuminating hole 501 and the upper side distance port 111 under the reflection action of the reflector 503, data scanning and receiving are realized through the receiver 500, and the obtained data result is displayed on the display panel 2.

Compared with the prior art, the invention has the technical progress that: the upper device 50 is driven to move upwards and the bottom device 52 is driven to move downwards by moving the upper side distance port 111 upwards and the bottom side distance port 113 downwards, so that the scanning light beam interval is pulled apart, the two-position parallel scanning is carried out, and two data can be visually obtained for comparison; the upper device 50 is driven to move downwards by moving the upper side distance opening 111 downwards, the top distance opening 110 and the upper side distance opening 111 operate simultaneously to realize that the scanning beam is in a vertical structure, vertical data of a space are obtained simultaneously, and after one scanning is not needed, the position is shifted to perform scanning at a second position, so that time and labor are saved, and the operation efficiency is greatly improved; meanwhile, whether a single scanning light beam is used for scanning data or not can be controlled and selected through the key board 3, and the use is convenient and flexible.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a have parallel vertical light path adjustment scanning distancer that moves in parallel, its structure includes distancer (1), display panel (2), keypad (3), distancer (1) inlays and is equipped with display panel (2), keypad (3), its characterized in that have been installed in distancer (1):

the range finder (1) consists of an illuminating lamp (10), a frame structure (11) and an internal device (12), wherein the illuminating lamp (10) is installed on the frame structure (11), and the frame structure (11) is buckled with the internal device (12); the frame structure (11) is provided with a top distance opening (110), an upper side distance opening (111) and a bottom side distance opening (113), and the frame structure (11) is buckled with a middle limiting plate (112); the top distance opening (110) is used for measuring the height of a space, equipment can also be transversely placed to realize the measurement of the distance between the side surfaces of the space, the upper side distance opening (111) and the bottom side distance opening (113) are used for measuring two points at different positions of the same horizontal plane in the space, whether the same plane is completely horizontal or not can be intuitively obtained, and if the same plane is not horizontal, the difference between data can be obtained; the internal device (12) comprises a scanner (120), a side distance meter (121) and an internal power frame (122), wherein the scanner (120) and the side distance meter (121) are arranged on the internal power frame (122) and are electrically connected; the scanner (120) comprises a sensing chip (40), a scanning plate (41), a transparent plate (42) and an illuminating plate (43), wherein the sensing chip (40) is electrically connected with the scanning plate (41), the scanning plate (41) and the transparent plate (42) are adjacent to the illuminating plate (43), and the scanning plate (41) and the transparent plate (42) form a triangular structure; the side distance measuring device (121) comprises an upper device (50), a middle telescopic column (51), a bottom device (52) and a power supply structure (53), wherein the upper device (50) and the bottom device (52) penetrate through the middle telescopic column (51), the middle telescopic column (51) is locked with the power supply structure (53), the upper device (50) and the bottom device (52) have the same structure, and a cover (520) is installed on the bottom device (52); the upper device (50) and the bottom device (52) can move up and down on the middle telescopic column (51), so that the distance between the parallel light beams can be conveniently adjusted, one or two light beams can be controlled and selected, and the use is convenient and flexible; the upper device (50) comprises a receiver (500), an irradiation hole (501), a servo motor (502) and a reflecting mirror (503), wherein the receiver (500) is electrically connected with the servo motor (502), the irradiation hole (501) is adjacent to the reflecting mirror (503), the servo motor (502) is welded with the reflecting mirror (503), and the power supply structure (53) is connected with a power supply (530);

the handheld device pushes up the upper side distance opening (111) and pushes down the bottom side distance opening (113) during parallel scanning, so that the upper device (50) and the bottom device (52) move towards opposite two ends, the scanned laser lines are arranged at the opposite two ends of the handheld device, and after the scanning is finished, two scanning data can be visually obtained, so that whether the distances between the two scanning points are equal or not is obtained, and whether the space wall surface is of a horizontal structure or not is obtained; when vertical scanning is carried out, the upper device (50) is pushed down only to realize that the upper device (50) is positioned in the middle of the equipment, the irradiation hole (501) of the bottom device (52) is closed by the cover (520), then the bottom of the scanner is placed on the ground, the illuminating lamp (10) faces upwards, the frame structure (11) faces to the side, the top of the space is subjected to distance scanning through the top distance port (110), the side of the space is subjected to distance scanning through the upper side distance port (111), and meanwhile, the height, the length or the width of the space is obtained; in addition, the scanner (120) can scan data, so that data analysis can be conveniently carried out when workers work, and the data are displayed on the display panel (2); meanwhile, the illuminating lamp (10) is used for illuminating, the key board (3) is used for data input, when the scanner (120) operates, the sensing chip (40) and the scanning board (41) achieve data receiving and analyzing, the upper device (50) and the bottom device (52) are driven to operate through the servo motor (502), the laser source inside the middle telescopic column (51) emits light from the illuminating hole (501) and the upper side distance opening (111) under the reflection effect of the reflector (503), data scanning and receiving are achieved through the receiver (500), and therefore the obtained data result is displayed on the display board (2).