CN216748087U - Laser sensing indicating system - Google Patents
Laser sensing indicating system Download PDFInfo
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- CN216748087U CN216748087U CN202123161750.1U CN202123161750U CN216748087U CN 216748087 U CN216748087 U CN 216748087U CN 202123161750 U CN202123161750 U CN 202123161750U CN 216748087 U CN216748087 U CN 216748087U
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Abstract
The utility model relates to a laser sensing indicating system, including laser transceiver and laser indicating device, laser indicating device includes the laser designator, laser transceiver and laser designator are installed side by side together, laser transceiver connects laser indicating device, the first laser of laser transceiver transmission and receipt correspond laser feedback signal, the laser designator sends visible second laser, the second laser through adjustment laser designator shines to predetermine the position and marks with the laser that carries out laser transceiver in step. The utility model discloses a connect laser indicating device with laser transceiver, after the first laser that laser transceiver launches detected the object that awaits measuring, transmission control signal and control laser indicating device start simultaneously and launch the second laser, and the second laser is fixed a position under manual control to the predetermined position of the object that awaits measuring, realizes the accurate control of laser demarcation.
Description
Technical Field
The utility model relates to a laser positioning field especially relates to a laser sensing indicating system.
Background
Laser positioning is to emit a laser signal, calculate the distance according to the time difference of the received signal reflected from the object, and then determine the angle between the object and the transmitter according to the angle of emitting laser, so as to obtain the relative position between the object and the transmitter. The laser positioning can be installed on the vertical or horizontal plane of mechanical equipment, and the laser line can be adjusted finely at will in three-dimensional space, so as to achieve the best use effect.
However, the existing laser positioning is only simple in positioning and has no indication mark, so that the accurate control cannot be carried out in the positioning process.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a laser sensing and indicating system with indication and precise control.
A laser sensing indication system comprises a laser receiving and sending device and a laser indication device, wherein the laser indication device comprises a laser indicator, the laser receiving and sending device and the laser indicator are installed together in parallel, the laser receiving and sending device is connected with the laser indication device, the laser receiving and sending device sends first laser and receives corresponding laser feedback signals, the laser indicator sends visible second laser, and laser calibration of the laser receiving and sending device is synchronously carried out by adjusting the second laser of the laser indicator to irradiate a preset position.
The laser receiving and sending device comprises a receiving device body, the receiving device body comprises a multi-axis mounting plate and a signal control piece, the multi-axis mounting plate is used for mounting a laser receiving and sending device and a laser indicating device respectively, the signal control piece is used for remotely controlling the laser receiving and sending device and the laser indicating device, and the laser sensing and indicating system is controlled to be connected with a switch of the laser indicating device according to signals.
Further, the laser transceiver device comprises a laser transmitter and a laser receiver.
Further, the laser transmitters and the laser receivers are respectively arranged on the multi-axis mounting plate in parallel.
Furthermore, the laser indicating device is arranged above the laser transmitter and the laser receiver in parallel and forms a triangular axial arrangement with the laser transmitter and the laser receiver, and the laser indicating device corresponds to the middle point position of a connecting line of two axes of the laser transmitter and the laser receiver.
Further, the laser emitter emits a first laser which is invisible laser, and the first laser is used for detecting an object to be positioned.
Further, the laser receiver comprises a photoelectric detection piece and a photoelectric conversion piece, and the photoelectric detection piece is connected with the photoelectric conversion piece.
Furthermore, the photoelectric detection piece is used for receiving the laser that reflects back, and the photoelectric detection piece transmits the light signal who detects to photoelectric conversion piece, photoelectric conversion piece converts light signal into the signal transmission for signal control spare.
Further, the second laser emitted by the laser indicator is visible light, and the second laser is parallel to the first laser.
Further, the signal control part is connected with a laser indicator, the laser indicator is remotely controlled through the signal control part, and the laser indicator realizes a positioning function through a second laser under the control of the signal control part.
The utility model discloses a will laser indicating device and the parallel installation side by side of laser transceiver, laser transceiver connects laser indicating device, in the in-service use, if change under the circumstances such as target object or installation maintenance, when needing to adjust laser transceiver's target position, the target position is clear and definite the back, closes or shelters from laser transceiver, sends out through laser indicating device earlier and instructs laser to the target position to adjust laser indicating device so that the second laser pinpoints to the target position, reopens laser transceiver this moment. Because the laser indicating device and the laser receiving and transmitting device are installed in parallel, the laser indicating device is adjusted, the laser receiving and transmitting device is synchronously adjusted, the laser receiving and transmitting device is calibrated to a target position, and the precise control of laser calibration is realized. The laser positioning is adopted for adjustment during indication, so that the calibration accuracy can be the accuracy level of the laser line, and the laser positioning device is synchronously adjusted, is convenient and quick, and is accurate and reliable.
Drawings
Fig. 1 is a schematic view of an internal decomposition structure of a laser sensing and indicating system according to an embodiment of the present invention.
Fig. 2 is a schematic view of an exploded structure in another view angle of the laser sensing and indicating system according to an embodiment of the present invention.
Fig. 3 is a schematic perspective view of a use and installation state of the laser sensing and indicating system according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of the operation of the first laser and the second laser of the laser sensing and indicating system according to the embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and drawings.
Please refer to fig. 1 and fig. 2, which show a laser sensing indication system 100 provided by an embodiment of the present invention, including a laser transceiver 10 and a laser indicator 20, the laser indicator 20 includes a laser pointer 21, the laser transceiver 10 and the laser pointer 21 are installed in parallel, the laser transceiver 10 is connected to the laser indicator 20, the laser transceiver 10 emits a first laser 13 and receives a corresponding laser feedback signal, the laser pointer 21 emits a visible second laser 22, and the laser calibration of the laser transceiver 10 is performed synchronously by adjusting the irradiation of the second laser 22 of the laser pointer 21 to a preset position.
Specifically, the containing device 30 comprises a triangular shaft mounting plate 31 and a fixing plate 32, the triangular shaft mounting plate 31 is fixedly mounted on the fixing plate 32, the laser transceiver device 10 and the laser indicating device 20 are respectively mounted on the triangular shaft mounting plate 31 in parallel, the signal control member 40 is used for remotely controlling the laser transceiver device 10 and the laser indicating device 20, and the laser sensing and indicating system 100 is controlled to be switched on and off by the laser indicating device 20 according to signals.
Specifically, as shown in fig. 3, the laser sensing and indicating system 100 is detachably installed in the housing 50 through the housing device 30, and the signal control element 40 is also installed in the housing 50, so that the application of the laser sensing and indicating system 100 is realized.
Specifically, the signal control part 40 includes a remote signal I/O module 41 and a power supply module 42, the remote signal I/O module 41 and the power supply module 42 are respectively installed on the fixing plate 32, and the remote signal I/O module 41 can remotely control the laser sensing indication system 100 through a remote command, so that precise control is realized, and the control is more precise compared with manual operation.
Specifically, the laser transceiver 10 includes a laser transmitter 11 and a laser receiver 12, the laser transmitter 11 is a three-level laser, laser generated by the three-level laser is invisible laser, and the laser receiver 12 is mainly used for receiving laser information and performing photoelectric conversion on the laser information.
Specifically, the laser transmitter 11 and the laser receiver 12 are respectively installed in the bottom dual axis of the triangular axis mounting plate 31 in parallel, and the laser transmitter 11 and the laser receiver 12 are connected to the remote signal I/O switch and the power supply module 42, the laser transmitter 11 and the laser receiver 12 are started under the control of the power supply module 42, and the laser transceiver 10 and the laser indication device 20 are remotely controlled through the remote signal I/O module 41.
Specifically, the laser indicating device 20 is installed in the top shaft of the triangular shaft installation plate 31 and is parallel to the laser transmitter 11 and the laser receiver 12, the laser indicating device 20 and the laser transmitter 11 and the laser receiver 12 form a delta-shaped axial arrangement, and the laser indicating device 20 corresponds to the midpoint position of the two central connecting lines of the laser transmitter 11 and the laser receiver 12.
Specifically, as shown in fig. 4, the laser transmitter 11 emits a first laser 13 as a non-visible laser, and the first laser 13 is used for detecting an object to be positioned. For example, for production, it is determined by the laser transmitter 11 whether an object to be positioned (i.e., a target object) is in place, i.e., whether a target position is reached. Before the laser transceiver 10 is used for the first time or used after replacement and maintenance, the measuring position of the laser transceiver 10 needs to be adjusted, after the object to be positioned is determined, the laser indicating device 20 firstly emits indicating laser to the target position, the laser indicating device 20 is adjusted to enable the second laser 22 to be accurately positioned to the target position, and then the laser transceiver 10 is opened, so that the laser transceiver can be used for detecting whether the object reaches the target position in production.
Specifically, the laser receiver 12 includes a photo detector connected to a photo converter, and a photo converter electrically connected to the remote signal I/O module 41.
Specifically, the photoelectric detection element is configured to receive the reflected laser light, transmit the detected optical signal to the photoelectric conversion element, and convert the optical signal into an electrical signal and transmit the electrical signal to the remote signal I/O module 41.
Specifically, as shown in fig. 4, the laser pointer 21 is a tertiary laser, the laser generated by the infrared laser is visible laser, the laser pointer 21 generates red visible laser light at the wavelength of 650nm of the indoor visible laser light, the laser pointer 21 generates green visible laser light at the wavelength of 538nm of the outdoor visible laser light, and the second laser light 22 is parallel to the first laser light 13.
Specifically, the signal control unit 40 is connected to the laser pointer 21, remotely controls the laser pointer 21 through the remote signal I/O module 41, and the laser pointer 21 performs a positioning function through the second laser 22 under the control of the remote signal I/O module 41.
In the laser sensing and indicating system 100, the laser indicating device 20 and the laser transceiver device 10 are installed in parallel, the laser transceiver device 10 is connected to the laser indicating device 20, and in practical use, when the target position of the laser transceiver device 10 needs to be adjusted, such as when a target is replaced or installed and maintained, the laser transceiver device 10 is closed or shielded after the target position is clear, the laser indicating device 20 first emits indicating laser to the target position, and the laser indicating device 20 is adjusted to accurately position the second laser 22 to the target position, and then the laser transceiver device 10 is opened. Because the laser indicating device 20 and the laser transceiver 10 are installed in parallel, the laser indicating device 20 is adjusted and the laser transceiver 10 is adjusted synchronously, so that the laser transceiver 10 is calibrated to a target position, and the laser calibration is accurately controlled. The laser positioning is adopted during the adjustment during the indication, so that the calibration accuracy is the accuracy grade of the laser line, and the laser positioning device is synchronously adjusted, convenient, quick, accurate and reliable.
It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. The laser sensing and indicating system is characterized by comprising a laser receiving and transmitting device and a laser indicating device, wherein the laser indicating device comprises a laser indicator, the laser receiving and transmitting device and the laser indicator are arranged in parallel, the laser receiving and transmitting device is connected with the laser indicating device, the laser receiving and transmitting device transmits first laser and receives corresponding laser feedback signals, the laser indicator emits visible second laser, and the second laser of the laser indicator is adjusted to irradiate a preset position so as to synchronously calibrate the laser receiving and transmitting device.
2. The laser sensing and indicating system of claim 1, comprising a housing device, the housing device comprising a multi-axis mounting plate and a signal control member, the multi-axis mounting plate is used for mounting the laser transceiver and the laser indicating device respectively, the signal control member is used for remotely controlling the laser transceiver and the laser indicating device, and the laser sensing and indicating system controls a switch of the laser indicating device according to the signal.
3. The laser sensing and indicating system of claim 2 wherein the laser transceiver device comprises a laser transmitter and a laser receiver.
4. The laser sensing and indicating system of claim 3, wherein the laser transmitter and the laser receiver are each mounted in parallel on a multi-axis mounting plate.
5. The laser sensing and indicating system of claim 4, wherein the laser indicating device is installed in parallel above the laser transmitter and the laser receiver and forms a delta-shaped axial arrangement with the laser transmitter and the laser receiver, and the laser indicating device corresponds to the middle point of the connecting line of the two axes of the laser transmitter and the laser receiver.
6. The laser sensing and indicating system of claim 5 wherein the laser transmitter emits a first laser that is invisible and is used to detect an object to be positioned.
7. The laser sensing and indicating system of claim 6, wherein the laser receiver comprises a photo detector and a photo converter, and the photo detector is connected to the photo converter.
8. The laser sensing and indicating system of claim 7, wherein the photo detector is configured to receive the reflected laser light, the photo detector transmits the detected light signal to the photo converter, and the photo converter converts the light signal into an electrical signal and transmits the electrical signal to the signal controller.
9. The laser sensing and indicating system of claim 8 wherein the laser pointer emits a second laser that is visible and parallel to the first laser.
10. The laser sensing pointing system of claim 9, wherein the signal control is connected to a laser pointer, the laser pointer being remotely controlled by the signal control, the laser pointer performing a pointing function with a second laser under control of the signal control.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021203523232 | 2021-02-06 | ||
| CN202120352323 | 2021-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216748087U true CN216748087U (en) | 2022-06-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123161750.1U Active CN216748087U (en) | 2021-02-06 | 2021-12-15 | Laser sensing indicating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216748087U (en) |
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2021
- 2021-12-15 CN CN202123161750.1U patent/CN216748087U/en active Active
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