CN210375008U - Target type laser displacement coordinate value output sensor - Google Patents
Target type laser displacement coordinate value output sensor Download PDFInfo
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- CN210375008U CN210375008U CN201921827232.9U CN201921827232U CN210375008U CN 210375008 U CN210375008 U CN 210375008U CN 201921827232 U CN201921827232 U CN 201921827232U CN 210375008 U CN210375008 U CN 210375008U
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Abstract
The utility model relates to a target laser displacement coordinate value output sensor. The laser distance measuring device comprises a laser emitting part and a laser receiving part, wherein a light source emitter with a laser distance measuring instrument and a wireless signal remote transmission unit are arranged outside the laser emitting part, an emitting end operation and controller circuit and an emitting end optical signal conversion unit are arranged inside the laser emitting part, and the emitting end operation and controller circuit is respectively and electrically connected with the wireless signal remote transmission unit and the emitting end optical signal conversion unit; the laser receiving part is externally provided with an optical signal receiving unit and a TCP/IP data output interface, the laser receiving part is internally provided with a receiving end operation and controller circuit and a receiving end optical signal conversion unit, the optical signal receiving unit, the receiving end optical signal conversion unit, the receiving end operation and controller circuit and the TCP/IP data output interface are electrically connected in sequence, and the transmitting end operation and controller circuit is electrically connected with the receiving end operation and controller circuit. The utility model discloses offset and horizontal range finding about can measuring.
Description
Technical Field
The utility model relates to a sensor technical field specifically is a target laser displacement coordinate value output sensor who controls offset and horizontal range finding about can measuring.
Background
After large-scale capital constructions such as bridge, railway roadbed, highway roadbed and equipment are in permanent operation, base face department, linking department and can inevitable production displacement condition in expansion joint department, in case similar condition appears, bury down the potential safety hazard for equipment safe operation, need invest in manpower and materials and carry out periodic inspection to subsiding and the displacement that equipment produced, detect whether surpass the scope of permitting safe operation, eliminate the potential safety hazard as early as possible.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem to a can real-time supervision subside, expansion joint seam crossing displacement data change target formula laser displacement coordinate value output sensor is provided, the device provides the data output interface, receives teletransmission equipment back with data through the interface, can with data set show the far-end display device on, show monitoring point displacement state in real time and report to the police after reaching the early warning value.
The utility model provides a problem, the technical scheme who adopts is:
a target type laser displacement coordinate value output sensor comprises a laser emitting part and a laser receiving part, wherein a light source emitter with a laser range finder and a wireless signal remote transmission unit are arranged outside the laser emitting part, an emitting end operation and controller circuit and an emitting end optical signal conversion unit are arranged inside the laser emitting part, and the emitting end operation and controller circuit is respectively and electrically connected with the wireless signal remote transmission unit and the emitting end optical signal conversion unit; the laser receiving part is externally provided with an optical signal receiving unit and a TCP/IP data output interface, the laser receiving part is internally provided with a receiving end operation and controller circuit and a receiving end optical signal conversion unit, the optical signal receiving unit, the receiving end optical signal conversion unit, the receiving end operation and controller circuit and the TCP/IP data output interface are electrically connected in sequence, and the transmitting end operation and controller circuit and the receiving end operation and controller circuit are electrically connected to realize data exchange.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:
① realizes multi-azimuth coordinate displacement linear measurement output.
② adds a stretch distance measurement to the multi-azimuth displacement coordinate value measurement.
③ the multiple measurement data are integrated together.
④ provide multiple interface protocols for the remote acquisition module.
Preferably, the present invention further provides:
the optical signal receiving unit consists of a plurality of photosensitive IC elements corresponding to the light source emitter with the laser range finder, and the photosensitive IC elements are arranged in a target type array.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic side view of a laser emitting portion according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a side view of a laser receiving portion according to an embodiment of the present invention;
in the figure: a laser emitting section 1; a light source emitter 2 with a laser range finder; a wireless signal remote transmission unit 3; a laser receiving section 4; a photosensitive IC element 5; a transmitting end arithmetic and controller circuit 6; a transmitting-end optical signal conversion unit 7; a receiving-end optical signal conversion unit 8; a TCP/IP data output interface 9; a receiver arithmetic and control circuit 10.
The specific implementation mode is as follows:
the invention will be further described with reference to the following examples, which are intended only for better understanding of the invention and therefore do not limit the scope of the invention.
Referring to fig. 1, 2 and 3, a target type laser displacement coordinate value output sensor comprises a laser emitting part 1 and a laser receiving part 4, wherein a light source emitter 2 with a laser range finder and a wireless signal remote transmission unit 3 are installed outside the laser emitting part 1, an emitting end arithmetic and controller circuit 6 and an emitting end optical signal conversion unit 7 are installed inside the laser emitting part 1, and the emitting end arithmetic and controller circuit 6 is respectively and electrically connected with the wireless signal remote transmission unit 3 and the emitting end optical signal conversion unit 7; an optical signal receiving unit and a TCP/IP data output interface 9 are arranged outside the laser receiving part 4, the optical signal receiving unit is composed of a plurality of photosensitive IC elements 5 corresponding to the light source emitter 2 with the laser range finder, the photosensitive IC elements 5 are arranged in a target type array, a receiving end operation and controller circuit 10 and a receiving end optical signal conversion unit 8 are arranged inside the laser receiving part 4, the optical signal receiving unit, the receiving end optical signal conversion unit 8, the receiving end operation and controller circuit 10 and the TCP/IP data output interface 9 are electrically connected in sequence, and the transmitting end operation and controller circuit 6 and the receiving end operation and controller circuit 10 are electrically connected to realize data exchange.
The device is composed of two parts, a light source transmitter 2 with a laser range finder is installed on a laser transmitting part 1, the light source transmitter 2 with the laser range finder emits laser to a laser receiving part 4 installed on the opposite surface, the laser is received by a light signal receiving unit on the laser receiving part 4 in a reflection state, and is received by a transmitting end light signal conversion unit 7 after being reflected by a receiving surface of the light signal receiving unit, the transmitting end light signal conversion unit 7 converts light signals into electric signals and sends the electric signals to a transmitting end operation and controller circuit 6, and the transmitting end operation and controller circuit 6 obtains the distance between the laser transmitting part 1 and the laser receiving part 4 through operation.
A plurality of photosensitive IC elements 5 which are arranged in a target type array and correspond to the light source transmitters 2 with the laser range finders are arranged outside the laser receiving part 4, after the photosensitive IC elements 5 receive laser emitted by the light source transmitters 2 with the laser range finders on the laser emitting part 1, a receiving end optical signal conversion unit 8 converts optical signals into electric signals and transmits the electric signals to a receiving end operation and controller circuit 10, coordinate values of offset of a receiving laser position are calculated by comparing with the central points of the photosensitive IC elements 5 arranged in the target type array, the transmitting end operation and controller circuit 6 of the laser emitting part 1 and the receiving end operation and controller circuit 10 of the laser receiving part 4 are electrically connected through an internal communication interface of the device, thereby realizing data exchange, and measured offset scalar quantity and distance data values are transmitted to the wireless signal remote transmission unit 3 through a TCP/IP data output interface 9 outside the laser receiving part 4, and data remote transmission is realized.
The using method comprises the following steps:
the device is arranged on two sides of an object to be monitored for settlement and displacement, working surfaces of a laser emitting part 1 and a laser receiving part 4 are parallel to each other and are oppositely arranged, and laser emitted by a light source emitter 2 with a laser range finder of the laser emitting part 1 is superposed with the central point of a photosensitive IC element 5 arranged in a target type array on the laser receiving part 4.
The light source emitter 2 with a laser range finder installed on the laser emitting part 1 emits laser to the laser receiving part 4 installed on the opposite side, and then the distance value between the laser emitting part 1 and the receiving end is measured by the laser range finder.
After the central point of the photosensitive IC element 5 arranged in the target array on the laser receiving part 4 detects the laser, the receiving end optical signal conversion unit 8 processes the signal and sends the processed signal to the transmitting end operation and controller circuit 6 to be used as an operation mark as a zero point.
The laser emitting part 1 and the laser receiving part 4 are respectively arranged at two sides of an object to be detected, once the object at two sides is displaced, the position of the photosensitive IC element 5 arranged in a target type array on the laser receiving part 4 for receiving laser is changed, and the receiving end optical signal conversion unit 8 processes the changed signal and then sends the processed signal to the emitting end operation and controller circuit 6 for operation to obtain the displacement.
The device provides a flexible TCP/IP data output interface 9, and realizes the connection with various remote transmission modules for remote transmission data acquisition.
The utility model discloses a diversified coordinate value displacement linear measurement output has increased tensile distance measurement in diversified displacement coordinate value measurement, and multiple measured data concentrates the integration, for the teletransmission collection module provides multiple interface agreement, and equipment structure is simple, and the operation installation is simple and easy, and the monitoring object is wide, and the installation site is nimble, can be used for multiple environment such as storehouse district dykes and dams, main equipment, road and bridge, uses wireless communication data teletransmission technique, has saved the manpower and has provided more accurate data.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.
Claims (2)
1. A target type laser displacement coordinate value output sensor comprises a laser emitting part and a laser receiving part, and is characterized in that: the laser distance measuring device comprises a laser emitting part, a laser distance measuring instrument, a light source emitter with the laser distance measuring instrument and a wireless signal remote transmission unit are arranged outside the laser emitting part, an emitting end operation and controller circuit and an emitting end optical signal conversion unit are arranged inside the laser emitting part, and the emitting end operation and controller circuit is electrically connected with the wireless signal remote transmission unit and the emitting end optical signal conversion unit respectively; the laser receiving part is externally provided with an optical signal receiving unit and a TCP/IP data output interface, the laser receiving part is internally provided with a receiving end operation and controller circuit and a receiving end optical signal conversion unit, the optical signal receiving unit, the receiving end optical signal conversion unit, the receiving end operation and controller circuit and the TCP/IP data output interface are electrically connected in sequence, and the transmitting end operation and controller circuit and the receiving end operation and controller circuit are electrically connected to realize data exchange.
2. The target laser displacement coordinate value output sensor according to claim 1, wherein: the optical signal receiving unit consists of a plurality of photosensitive IC elements corresponding to the light source emitter with the laser range finder, and the photosensitive IC elements are arranged in a target type array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827232.9U CN210375008U (en) | 2019-10-29 | 2019-10-29 | Target type laser displacement coordinate value output sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827232.9U CN210375008U (en) | 2019-10-29 | 2019-10-29 | Target type laser displacement coordinate value output sensor |
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| CN210375008U true CN210375008U (en) | 2020-04-21 |
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| CN201921827232.9U Active CN210375008U (en) | 2019-10-29 | 2019-10-29 | Target type laser displacement coordinate value output sensor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504129A (en) * | 2020-10-30 | 2021-03-16 | 北京全路通信信号研究设计院集团有限公司 | Non-contact multi-rail crawling displacement monitoring method and monitoring system based on laser detection |
| CN113280788A (en) * | 2021-06-01 | 2021-08-20 | 中国科学院西北生态环境资源研究院 | Roadbed settlement monitoring device and system |
-
2019
- 2019-10-29 CN CN201921827232.9U patent/CN210375008U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504129A (en) * | 2020-10-30 | 2021-03-16 | 北京全路通信信号研究设计院集团有限公司 | Non-contact multi-rail crawling displacement monitoring method and monitoring system based on laser detection |
| CN112504129B (en) * | 2020-10-30 | 2022-08-12 | 北京全路通信信号研究设计院集团有限公司 | Non-contact multi-rail crawling displacement monitoring method and monitoring system based on laser detection |
| CN113280788A (en) * | 2021-06-01 | 2021-08-20 | 中国科学院西北生态环境资源研究院 | Roadbed settlement monitoring device and system |
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