CN209690505U - A kind of single line laser radar and unmanned plane - Google Patents
A kind of single line laser radar and unmanned plane Download PDFInfo
- Publication number
- CN209690505U CN209690505U CN201920171823.9U CN201920171823U CN209690505U CN 209690505 U CN209690505 U CN 209690505U CN 201920171823 U CN201920171823 U CN 201920171823U CN 209690505 U CN209690505 U CN 209690505U
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- turntable
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Abstract
The utility model relates to a kind of single line laser radar and unmanned planes.Single line laser radar described in the utility model is used for carry in the holder of unmanned plane, comprising: laser ranging module；For driving the rotary part of the laser ranging module rotation；For being connected to the holder interface of holder；The control circuit board being electrically connected respectively with laser ranging module, rotary part and holder interface；And the shell of the accommodating rotary part and control circuit board；The laser ranging module includes laser head, receiver and inside chip, and the receiver is arranged adjacent to the laser head, and the laser head, receiver are electrically connected with the inside chip.Single line laser radar described in the utility model has the advantages of being suitable for unmanned plane, assisting unmanned machine operation and flight.
Description
Technical field
The utility model relates to air vehicle technique fields, more particularly to a kind of single line laser radar.
Background technique
As a kind of single line laser radar of novel range measurement means, data that are fast with measuring speed, obtaining are smart
The advantages that degree height, strong real-time, the weather complex environment such as illumination, sleet is adapted to, industrial circle, intelligence machine are widely used in
The fields such as people, automobile.Relatively conventional, single line laser radar is chiefly used in unmanned field, plays ranging and assists driving
Effect.
Unmanned machine operation, including the inspection of electric inspection process, river, Atmospheric Survey etc., it is also desirable to ranging and/or avoidance, at present compared with
Camera is mostly used to shoot photo, ultrasonic distance measurement, but without a single line laser radar suitable for unmanned plane.
Utility model content
Based on this, the purpose of the utility model is to provide a kind of single line laser radars, have and are suitable for unmanned plane,
The advantages of assisting unmanned machine operation and flight.
A kind of single line laser radar, for carry unmanned plane holder, comprising:
Laser ranging module；
For driving the rotary part of the laser ranging module rotation；
For being connected to the holder interface of holder；
The control circuit board being electrically connected respectively with laser ranging module, rotary part and holder interface；
And the shell of the accommodating rotary part and control circuit board；
The laser ranging module includes laser head, receiver and inside chip, and the receiver is adjacent to the laser head
Setting, the laser head, receiver are electrically connected with the inside chip.
Compared to the prior art, single line laser radar described in the utility model passes through laser ranging module and rotating part
Part is emitted during high speed rotation and is received laser, obtains the range information of unmanned plane ambient enviroment；The spy of laser
Property make the utility model measuring speed fast, precision is high, and degree affected by environment is low；And through control electricity after being handled by inside chip
Road plate feeds back to unmanned plane, realizes and assists unmanned machine operation and flight.
Further, the rotary part includes motor, transmission parts and turntable；The turntable and motor pass through the biography
Dynamic component transmission connection；The laser head and receiver are arranged on the turntable, and the laser edge that the laser head is launched turns
The radial direction of disk；The inside chip is located inside the turntable.
Further, the transmission parts include the driving wheel being fixedly connected with the output shaft of the motor, with described turn
The driven wheel and belt that the shaft of disk is fixedly connected；The belt is tightly placed on the driving wheel and driven wheel.
Further, the turntable is the turntable of maximum speed 600r/min.
Further, the holder interface includes the electric connection being electrically connected with the holder, and is connected with the holder machinery
The mechanical splice connect.
Further, the mechanical splice is cylinder, and column side face is provided with for the engaging that is recessed corresponding with holder
Fixed " knife-edge " protrusion；The electric connection is arranged in the middle part of the mechanical splice.
Further, the shell includes first shell and second shell；The first shell engages shape with second shell
At accommodating cavity, the motor, transmission parts and control circuit board are fixedly mounted in the accommodating cavity；
The first shell offers opening, and the turntable is stretched out from the opening, is placed in outside the accommodating cavity；
The perforation being connected to the accommodating cavity is offered at the top of the second shell, the holder interface is mounted on described
At perforation, the conducting wire of the electric connection is connected from the perforation across being electrically connected with the control circuit board.
Further, the rotary part further includes turntable mounting base, and the turntable and driven wheel are mounted on turntable installation
On seat；The first shell, turntable mounting base, control circuit board and second shell quadrangle be respectively arranged with screw hole, long spiral shell
Silk passes sequentially through the screw hole will be fixed described in the first shell, turntable mounting base, control circuit board and second shell.
The utility model also protects a kind of unmanned plane, including fuselage, and holder is arranged below the fuselage, it is characterised in that:
Carry single line laser radar as described above on the holder.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the single line laser radar of the utility model；
Fig. 2 is the explosive view of the single line laser radar of the utility model.
Specific embodiment
Referring now to attached drawing hereinafter, the utility model is described in more detail below, shows the utility model in the figure
Embodiment.However, the utility model can be presented as many different forms, and should not be construed as being limited to presented herein
Specific embodiment.Exactly, these embodiments are used to the scope of the utility model being communicated to those skilled in the art.
Unless otherwise defined, otherwise, term (including technical and scientific terms) used herein is interpreted as
With the identical meaning of the meaning that is generally understood with the technical staff in field belonging to the utility model.Moreover, it will be appreciated that
, term used herein be interpreted as have with the consistent meaning of meaning in this specification and related fields, and
And it should not be explained by ideal or excessively formal meaning, unless being clearly specified that herein.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a.
It in order to overcome the drawbacks of the prior art, referring to Figure 1 and Fig. 2, is the single line laser radar of the utility model
Schematic diagram, a kind of single line laser radar of the utility model, for carry unmanned plane holder, comprising:
Laser ranging module 10；
Rotary part 20 for driving the laser ranging module 10 to rotate；
For being connected to the holder interface 30 of holder；
The control circuit board 40 being electrically connected respectively with laser ranging module, rotary part and holder interface；
And the shell 50 of the accommodating rotary part 20 and control circuit board 40；
The laser ranging module 10 includes laser head 11, receiver 12 and inside chip, and the receiver 12 is adjacent to institute
The setting of laser head 11 is stated, the laser head 11, receiver 12 are electrically connected with the inside chip.
Exemplary, the rotary part 20 includes motor 21, transmission parts 22 and turntable 23；The turntable 23 and motor 21
It is sequentially connected by the transmission parts 22；The laser head 11 and receiver 12 are arranged on the turntable 23, the laser
Radial direction of first 11 laser launched along turntable 23；The inside chip is located at the inside of the turntable 23.The motor
21, inside chip is connect with the control circuit board 40 respectively.
Optionally, the motor 21 drives the turntable 23 that can use V belt translation, chain conveyer, gear drive and turbine snail
The modes such as bar transmission.In one embodiment, the turntable 23 is sequentially connected with motor 21 by belt.The transmission parts 22
Including the driving wheel 221 being fixedly connected with the output shaft of the motor, the driven wheel being fixedly connected with the shaft of the turntable
222 and belt 223；The belt 223 is tightly placed on the driving wheel 221 and driven wheel 222.Specifically, the motor 21
The top of the turntable 23 and driven wheel 222 is set with driving wheel 221, and the size of the driving wheel 221 is less than described driven
The size of wheel 222.Under the driving method of this belt transmission, the revolving speed of the turntable 23 is up to 600r/min, thus real
Rapid survey is showed.
In order to realize that communication connection, mechanical connection and the unmanned plane of single line laser radar and unmanned plane supply electricity to single line
Laser radar, the holder interface 30 include the electric connection 31 being electrically connected with the holder and the machine with holder mechanical connection
Tool connector 32.Specifically, the electric connection 31 is a connecting terminal, including power supply line and communication line, with setting in unmanned plane cloud
Interface on platform matches.The mechanical splice 32 can be by including but is not limited to engage, be bolted, be threadedly coupled etc. even
Mode is connect to be mechanically connected with holder.In an alternative embodiment, the mechanical splice 32 engages company with the holder
It connects, the mechanical splice 32 is cylinder, and column side face is provided with knife-edge protrusion, solid for recess corresponding with holder engaging
It is fixed.The middle part of the mechanical splice 32 is arranged in the electric connection 31.
In order to be protected and realized waterproof, this reality to laser ranging module 10, rotary part 20 and control circuit board 40
With it is novel further include a shell 50, the shell 50 includes first shell 51 and second shell 52；The first shell 51 and
The engaging of two shells 52 forms accommodating cavity, and the motor 21, transmission parts 22 and control circuit board 40 are fixedly mounted on the accommodating
It is intracavitary；
The first shell 51 offers opening, and the turntable 23 is stretched out from the opening, is placed in outside the accommodating cavity；
The top of the second shell 52 offers the perforation being connected to the accommodating cavity, and the holder interface 30 is mounted on
At the perforation, specifically, the holder interface 30 is set in first shell 51 and second shell after engaging by erecting bed 33
The top of body 52；The conducting wire namely power supply line and communication line for connecting the electric connection 31, from the perforation across with the control
Circuit board 40 processed is electrically connected.
The first shell 51, rotary part 20, control circuit board 40 and second shell 52 pass sequentially through screw and fix.Tool
Body, the rotary part 20 further includes turntable mounting base 24, and the turntable 23 and driven wheel 222 are mounted on turntable mounting base
On；The first shell 51, turntable mounting base 24, control circuit board 40 and second shell 52 quadrangle be provided with screw hole, it is long
Screw passes sequentially through the screw hole will be fixed described in the first shell, turntable mounting base, control circuit board and second shell.
Particularly, the control circuit board 40 can individually be fixed with second shell 52, the turntable mounting base 24 and control electricity
Sponge plate can be placed between road plate 40, play the role of shockproof and anticollision.
The working principle of the single line laser radar of the utility model is:
When unmanned machine operation, unmanned plane is single line laser radar power supply by electric connection 31, and motor 21 rotates, and drives turntable
23 rotations, the laser head 11 on turntable 23 emit laser, and laser returns after encountering object, by connecing near laser head 11
It receives device 12 to receive, internally chip sends laser signal to receiver 12, and inside chip processing laser signal becomes range information simultaneously
It is sent to control circuit board 40, range information is transmitted to unmanned plane by the electric connection 31 again by control circuit board 40, nobody
Machine carries out avoidance and setting flight path according to range information.
Compared to the prior art, single line laser radar described in the utility model passes through laser ranging module and rotating part
Part is emitted during high speed rotation and is received laser, obtains the range information of unmanned plane ambient enviroment；The spy of laser
Property make the utility model measuring speed fast, precision is high, and degree affected by environment is low；And through control electricity after being handled by inside chip
Road plate feeds back to unmanned plane, realizes and assists unmanned machine operation and flight.
The utility model also protects a kind of unmanned plane, including fuselage, and the fuselage divides into holder, it is characterised in that: described
Carry single line laser radar as described above on holder.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.
Claims (9)
1. a kind of single line laser radar, for carry unmanned plane holder characterized by comprising
Laser ranging module；
For driving the rotary part of the laser ranging module rotation；
For being connected to the holder interface of holder；
The control circuit board being electrically connected respectively with laser ranging module, rotary part and holder interface；
And the shell of the accommodating rotary part and control circuit board；
The laser ranging module includes laser head, receiver and inside chip, and the receiver is arranged adjacent to the laser head,
The laser head, receiver are electrically connected with the inside chip.
2. single line laser radar according to claim 1, it is characterised in that: the rotary part includes motor, driving section
Part and turntable；The turntable is sequentially connected with motor by the transmission parts；The laser head and receiver are arranged described
On turntable, the radial direction of laser that the laser head is launched along turntable；The inside chip is located inside the turntable.
3. single line laser radar according to claim 2, it is characterised in that: the transmission parts include and the motor
The driving wheel that output shaft is fixedly connected, the driven wheel and belt being fixedly connected with the shaft of the turntable；The belt is fixed
On the driving wheel and driven wheel.
4. single line laser radar according to claim 3, it is characterised in that: the turntable is maximum speed 600r/min's
Turntable.
5. according to the described in any item single line laser radars of claim 2~4, it is characterised in that: the holder interface include with
The electric connection of the holder electrical connection, and the mechanical splice with holder mechanical connection.
6. single line laser radar according to claim 5, it is characterised in that: the mechanical splice is cylinder, cylinder side
Face is provided with for " knife-edge " protrusion for being recessed and being fixed corresponding with holder；The electric connection is arranged in the mechanical splice
Middle part.
7. single line laser radar according to claim 5, it is characterised in that: the shell includes first shell and second shell
Body；The first shell engages to form accommodating cavity with second shell, and the motor, transmission parts and control circuit board are fixedly mounted
In the accommodating cavity；
The first shell offers opening, and the turntable is stretched out from the opening, is placed in outside the accommodating cavity；
The perforation being connected to the accommodating cavity is offered at the top of the second shell, the holder interface is mounted on the perforation
Place connects the conducting wire of the electric connection from the perforation across being electrically connected with the control circuit board.
8. single line laser radar according to claim 7, it is characterised in that: the rotary part further includes turntable installation
Seat, the turntable and driven wheel are mounted in turntable mounting base；The first shell, turntable mounting base, control circuit board and
The quadrangle of two shells is respectively arranged with screw hole, and long screw passes sequentially through the screw hole and installs the first shell, turntable
It is fixed described in seat, control circuit board and second shell.
9. a kind of unmanned plane, including fuselage, holder is arranged in the fuselage lower section, it is characterised in that: carry is as weighed on the holder
Sharp 1~8 described in any item single line laser radars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171823.9U CN209690505U (en) | 2019-01-30 | 2019-01-30 | A kind of single line laser radar and unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171823.9U CN209690505U (en) | 2019-01-30 | 2019-01-30 | A kind of single line laser radar and unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209690505U true CN209690505U (en) | 2019-11-26 |
Family
ID=68601072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920171823.9U Active CN209690505U (en) | 2019-01-30 | 2019-01-30 | A kind of single line laser radar and unmanned plane |
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| Country | Link |
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| CN (1) | CN209690505U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112558081A (en) * | 2020-11-18 | 2021-03-26 | 国网智能科技股份有限公司 | Laser radar system based on wireless communication network and working method thereof |
| CN113119113A (en) * | 2021-03-19 | 2021-07-16 | 深圳市优必选科技股份有限公司 | Obstacle avoidance detection device and robot |
| WO2021232753A1 (en) * | 2020-05-22 | 2021-11-25 | 深圳市大疆创新科技有限公司 | Aircraft and aircraft control system |
-
2019
- 2019-01-30 CN CN201920171823.9U patent/CN209690505U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021232753A1 (en) * | 2020-05-22 | 2021-11-25 | 深圳市大疆创新科技有限公司 | Aircraft and aircraft control system |
| CN112558081A (en) * | 2020-11-18 | 2021-03-26 | 国网智能科技股份有限公司 | Laser radar system based on wireless communication network and working method thereof |
| CN113119113A (en) * | 2021-03-19 | 2021-07-16 | 深圳市优必选科技股份有限公司 | Obstacle avoidance detection device and robot |
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