CN213182012U - Portable imaging laser radar - Google Patents
Portable imaging laser radar Download PDFInfo
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- CN213182012U CN213182012U CN202021018582.3U CN202021018582U CN213182012U CN 213182012 U CN213182012 U CN 213182012U CN 202021018582 U CN202021018582 U CN 202021018582U CN 213182012 U CN213182012 U CN 213182012U
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Abstract
The utility model relates to a portable formation of image lidar, including bottom plate, navigation gyroscope, motor mounting panel, servo motor, connecting axle, sliding ring, connector, keysets, control mounting panel, control panel and the L shape installing support of installing lidar. Related parts are installed and combined together through the bottom plate, the motor installation plate, the sliding ring and the L-shaped installation support. The utility model discloses compact structure, design benefit, portable and installation because sliding ring inner circle, cable and laser radar can synchronous revolution, the winding condition of cable can not appear, has realized 360 unlimited rotary scanning.
Description
Technical Field
The utility model relates to a portable formation of image lidar belongs to formation of image lidar research and development technical field.
Background
At present, the application of lidar is very wide, and the lidar has been developed from the ground to the air, from the air to the space, from the land to the sea, from the sea to the water, and relates to a plurality of discipline fields. It has the advantages that the conventional radar is incomparable, and has wide application prospect in military affairs and civil use.
The imaging laser radar is a new technical product integrating various technologies such as laser technology, radar technology, optical scanning, control technology, high-sensitivity detection technology, high-speed computer processing technology and the like. The imaging laser radar is a comprehensive application of the laser radar to hard target detection, and combines various laser radar functions of angle measurement, distance measurement, speed measurement and the like. The method not only can position, but also can form a target image with high resolution, and has the advantages which are incomparable with the conventional radar. Plays an increasingly important role in military affairs and national economy. Most of the existing imaging laser radars are large in size and inconvenient to carry and install, and in addition, the scanning rotating range of the laser radar connecting cable is limited to a certain extent due to the fact that the laser radar connecting cable can be wound in the rotating scanning process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable formation of image laser radar, compact structure portable to can realize 360 unlimited rotations.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a portable imaging laser radar comprises a bottom plate, a navigation gyroscope, a motor mounting plate, a servo motor, a connecting shaft, a slip ring, a connector, a switching plate, a control mounting plate, a control plate and an L-shaped mounting bracket provided with the laser radar,
the navigation gyroscope is arranged in the middle of the bottom plate, the motor mounting plate is vertically and fixedly connected to the bottom plate, the servo motor is horizontally arranged on the motor mounting plate, the connecting shaft is fixed on an output shaft of the servo motor, an inner ring of the sliding ring is arranged on the circumferential surface of the connecting shaft, an outer ring of the sliding ring is fixed on the motor mounting plate, the connector is coaxially arranged at the end of the inner ring of the sliding ring, the control mounting plate is fixedly connected to the top of the motor mounting plate, the control plate is arranged on the control mounting plate,
the mounting bracket rigid coupling is at the end of connector, the keysets is installed on the lateral wall of connector, laser radar installs on the horizontal segment of L shape mounting bracket, and laser radar's cable is connected with the keysets.
In the portable imaging laser radar, the servo motor drives the connecting shaft to rotate through the output shaft, the inner ring of the slip ring synchronously rotates along with the connecting shaft, the adapter plate fixedly connected with the connector, the cable connected with the adapter plate and the mounting bracket of the laser radar rotate together with the inner ring of the slip ring, and the slip ring can rotate at 360 degrees without limit, can realize conduction and communication, and can realize unlimited rotary scanning of the laser radar. The bottom of the motor mounting plate is fixedly connected to the bottom plate, the top of the motor mounting plate is fixedly connected to the control panel mounting plate, the servo motor and the sliding ring outer ring are connected with the motor mounting plate, and the whole device is compact in structure and convenient to carry and mount.
Furthermore, in order to facilitate the arrangement of the cables, the connector is cylindrical, and the connector is provided with hollow grooves running through the two sides along the axial direction.
Further, in order to avoid dust to get into laser radar, the front end of bottom plate has the shrouding along vertical rigid coupling, and the shrouding top corresponds connector department and sets up the semicircle breach.
Furthermore, a positioning groove is formed in the middle of the horizontal section of the mounting support, and the central lines of the navigation gyroscope and the positioning groove are aligned. Therefore, the center alignment of the navigation gyroscope and the laser radar can be realized, and the algorithm precision is ensured.
Furthermore, in order to facilitate the battery not to be taken down when charging, a battery mounting bracket for mounting the battery and a battery charging interface are arranged on the bottom plate, and the battery charging interface is positioned below the battery mounting bracket.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses can compact structure, design benefit, portable and installation because sliding ring inner circle, cable and laser radar can synchronous revolution, the winding condition of cable can not appear, has realized 360 unlimited rotary scanning.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a partial cross-sectional view of a preferred embodiment of the invention.
Fig. 3 is a schematic structural view of the sealing plate according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The objects, aspects and advantages of the present invention will become more apparent from the following description. It should be understood that the described embodiments are presently preferred, but not all embodiments of the invention.
Referring to fig. 1 and 2, the portable imaging laser radar comprises a base plate 5, a navigation gyroscope 6, a motor mounting plate 7, a servo motor 11, a connecting shaft 19, a slip ring 12, a connector 15, an adapter plate 14, a control mounting plate 16, a control plate 13 and an L-shaped mounting bracket 2 provided with the laser radar 1. The servo motor is integrated with the encoder and the driver.
In order to facilitate the battery 10 not to be taken down during charging, a battery mounting bracket 8 for mounting the battery 10 and a battery charging interface 9 are arranged on the bottom plate 5, and the battery charging interface 9 is located below the battery mounting bracket 8.
The connector 15 is cylindric, and in order to make things convenient for arranging of cable, the connector 15 is equipped with the hollow groove 15a who link up both sides along the axial, the corresponding hollow groove 15a department of installing support 2 is equipped with the round hole 3a that supplies cable 3 to pass. The cable 3 is passed downward from the adapter plate 14 into the hollow groove 15a, and then passed through the circular hole 3a to be connected to the laser radar 1.
With reference to fig. 1 and 3, in order to prevent dust from entering the laser radar, a sealing plate 4 is fixedly connected to the front end of the bottom plate 5 along the vertical direction, and a semicircular notch 4a is formed in the top of the sealing plate 4 corresponding to the connector 15.
The horizontal section of the mounting bracket 2 is provided with a positioning groove 2a in the middle, and the central lines of the navigation gyroscope 6 and the positioning groove 2a are aligned. Therefore, the center alignment of the navigation gyroscope and the laser radar can be realized, and the algorithm precision is ensured.
The utility model discloses in, it is rotatory that servo motor passes through the output shaft and drives the connecting axle, and the inner circle of sliding ring rotates along with the connecting axle is synchronous, all rotates together with the sliding ring inner circle with the keysets of connector rigid coupling, the cable of being connected with the keysets and laser radar's installing support, because the sliding ring can 360 unlimited rotations, can realize electric conduction and communication simultaneously, can realize the unlimited rotary scanning of laser radar. The bottom of the motor mounting plate is fixedly connected to the bottom plate, the top of the motor mounting plate is fixedly connected to the control panel mounting plate, the servo motor and the sliding ring outer ring are connected with the motor mounting plate, and the whole device is compact in structure and convenient to carry and mount.
The above description is only for the purpose of illustration of the preferred embodiments of the present invention, and it is not intended to limit the scope of the present invention, and it is obvious that any person skilled in the art can easily conceive of alterations and modifications to obtain other embodiments based on the above embodiments, and these should be covered by the scope of the present invention.
Claims (5)
1. A portable imaging lidar characterized by:
comprises a bottom plate, a navigation gyroscope, a motor mounting plate, a servo motor, a connecting shaft, a slip ring, a connector, a switching plate, a control mounting plate, a control plate and an L-shaped mounting bracket provided with a laser radar,
the navigation gyroscope is arranged in the middle of the bottom plate, the motor mounting plate is vertically and fixedly connected to the bottom plate, the servo motor is horizontally arranged on the motor mounting plate, the connecting shaft is fixed on an output shaft of the servo motor, an inner ring of the sliding ring is arranged on the circumferential surface of the connecting shaft, an outer ring of the sliding ring is fixed on the motor mounting plate, the connector is coaxially arranged at the end of the inner ring of the sliding ring, the control mounting plate is fixedly connected to the top of the motor mounting plate, the control plate is arranged on the control mounting plate,
the mounting bracket rigid coupling is at the end of connector, the keysets is installed on the lateral wall of connector, laser radar installs on the horizontal segment of L shape mounting bracket, and laser radar's cable is connected with the keysets.
2. The portable imaging lidar of claim 1, wherein:
the connector is cylindric, and the connector is equipped with the cavity groove that link up both sides along the axial.
3. The portable imaging lidar of claim 2, wherein:
the front end of the bottom plate is fixedly connected with a sealing plate along the vertical direction, and the top of the sealing plate is provided with a semicircular notch corresponding to the connector.
4. The portable imaging lidar of claim 1, wherein:
the horizontal section of the mounting bracket is provided with a positioning groove in the middle, and the central lines of the navigation gyroscope and the positioning groove are aligned.
5. The portable imaging lidar of claim 1, wherein:
the battery charging device is characterized in that a battery mounting bracket for mounting a battery and a battery charging interface are arranged on the bottom plate, and the battery charging interface is located below the battery mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021018582.3U CN213182012U (en) | 2020-06-05 | 2020-06-05 | Portable imaging laser radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021018582.3U CN213182012U (en) | 2020-06-05 | 2020-06-05 | Portable imaging laser radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213182012U true CN213182012U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021018582.3U Active CN213182012U (en) | 2020-06-05 | 2020-06-05 | Portable imaging laser radar |
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| CN (1) | CN213182012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117706551A (en) * | 2024-02-02 | 2024-03-15 | 千巡科技(深圳)有限公司 | Laser radar three-dimensional image construction equipment and control method thereof |
-
2020
- 2020-06-05 CN CN202021018582.3U patent/CN213182012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117706551A (en) * | 2024-02-02 | 2024-03-15 | 千巡科技(深圳)有限公司 | Laser radar three-dimensional image construction equipment and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200233 No. 770, Xuhui District, Shanghai, Yishan Road Patentee after: Shanghai Laser Technology Research Institute Co.,Ltd. Address before: 200233 No. 770, Xuhui District, Shanghai, Yishan Road Patentee before: Shanghai Institute of Laser Technology |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230322 Address after: 501-503, Floor 5, No. 12, 11th Road, Chaoyang Industrial Park, Xinzhou District, Shangrao City, Jiangxi Province, 334005 Patentee after: Jiangxi Shangke Jixing Optoelectronic Technology Co.,Ltd. Address before: 200233 No. 770, Xuhui District, Shanghai, Yishan Road Patentee before: Shanghai Laser Technology Research Institute Co.,Ltd. |
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| TR01 | Transfer of patent right |