Portable laser wind radar

Abstract

The present invention provides a portable laser wind measuring radar with a compact structure and a small size that can be carried by a single person. The present invention comprises an upper cover (1), an upper base plate (2), a lower base plate (3) and a lower cover (4) which are arranged in sequence from top to bottom, a housing (5) is provided between the upper base plate and the lower base plate, a U-shaped air duct (6) and a radar lens module (7) are provided on the lower base plate, a heat dissipation device is provided on the lower side of the lower base plate, and the heat dissipation device and the U-shaped air duct form a heat dissipation module to take away the heat in the laser wind measuring radar, a radar scanning port (8) and a lens adapter port (9) which are adapted to the radar lens module are provided on the upper cover and the upper base plate, a signal acquisition and control module (10) and an optical module are provided on the outer wall of the U-shaped air duct, one side of the upper cover is hingedly connected to the upper base plate, and an antenna module, a lens wiper device and a lens protection device are integrated in the upper cover. The present invention is applied to the field of laser radar technology.

Description

Technical Field

[0001] The present invention relates to the technical field of laser radars, and in particular to a single-soldier portable laser wind measurement radar. Background Art

[0002] With the development of science and technology and the need for changes in application scenarios, laser wind radars are moving towards miniaturization. In the market, general laser wind radars are large in size and generally weigh more than 50 kilograms. At present, there is no laser wind radar that can be carried and used by a single person. In order to meet the requirements of new application scenarios, it is urgent to design a laser wind radar that can be used by a single person, which is not only easy to carry, but also light in weight and can achieve fast and long-distance movement. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a portable laser wind measurement radar which has a compact structure and a small size and can be carried by one person.

[0004] The technical solution adopted by the present invention is a single-soldier portable laser wind measurement radar, comprising an upper cover, an upper base plate, a lower base plate and a lower cover arranged in sequence from top to bottom, a shell is matched between the upper base plate and the lower base plate, a U-shaped air duct and a radar lens module are arranged on the lower base plate, a heat dissipation device is arranged on the lower side of the lower base plate, the heat dissipation device and the U-shaped air duct form a heat dissipation module to take away the heat in the laser wind measurement radar, a radar scanning port and a lens adapter port adapted to the radar lens module are respectively arranged on the upper cover and the upper base plate, and a signal port is respectively arranged on the outer wall of the U-shaped air duct. The signal acquisition and control module and the optical module, one side of the upper cover is hingedly connected to the upper substrate, the upper cover is integrated with an antenna module, a lens wiper device and a lens protection device, the lower cover is provided with a battery compartment, the battery compartment is equipped with a battery, the battery is used to power the radar lens module, the heat dissipation device, the signal acquisition module, the optical module, the antenna module and the lens wiper device, the radar lens module is signal-connected to the optical module, and the signal acquisition and control module is electrically signal-connected to the radar lens module, the heat dissipation device, the antenna module and the lens wiper device respectively.

[0005] It can be seen from the above scheme that the antenna module, the lens wiper device and the lens protection device are integrated in the upper cover by sequentially arranging the upper cover, the upper base plate, the lower base plate and the lower cover from top to bottom, the U-shaped air duct and the radar lens module are arranged on the lower base plate, the signal acquisition and control module and the optical module are respectively arranged on the outer wall of the U-shaped air duct, and the battery compartment is arranged in the lower cover, and the battery compartment is equipped with batteries. It can be seen that the present invention adopts a top-down layout design, and its structure is compact. Compared with the prior art, its volume is greatly reduced, and its weight is also greatly reduced. It can be carried by one person, and its mobility is improved.

[0006] The heat dissipation device includes an air inlet fan and an exhaust fan arranged below the lower substrate, an air inlet is arranged on the side wall of the lower cover, an air outlet is arranged at the bottom of the lower cover, and a partition is arranged between the air inlet and the air outlet. Cold air enters from the air inlet, passes through the air inlet fan, and then enters the U-shaped air duct. At this time, the cold air takes away the heat of the U-shaped air duct, and the cold air becomes hot air. The hot air is discharged from the exhaust fan and then discharged from the air outlet to the outside of the laser wind measurement radar. It can be seen that through the arrangement of the heat dissipation device, the U-shaped air duct, the air inlet and the air outlet, the heat inside the radar is quickly taken away, thereby ensuring that each device inside the radar works in a better environment and ensuring the wind measurement accuracy.

[0007] The rotation axis of the air inlet fan is perpendicular to the lower base plate, and the rotation axis of the air exhaust fan is set at an angle to the vertical line of the lower base plate. It can be seen that the rotation axis of the air inlet fan is perpendicular to the lower base plate, so that the air inlet path is closely connected with the U-shaped air duct, which improves the smoothness of air intake and the speed of taking away heat; in addition, the rotation axis of the air exhaust fan is set at an angle to the vertical line of the lower base plate, which can be seen that the air outlet channel is staggered with the air inlet channel, avoiding the exhaust hot air from affecting the cold air, and ensuring the heat dissipation effect of the heat dissipation device.

[0008] The U-shaped air duct includes a first heat sink and a second heat sink that cooperate with each other and are provided with a plurality of U-shaped heat sink fins. The U-shaped heat sink fins corresponding to the positions on the first heat sink and the second heat sink cooperate with each other to form a heat sink for cold air to enter and hot air to be discharged. It can be seen that by cooperating with the first heat sink and the second heat sink, a plurality of heat sinks formed by the U-shaped heat sink fins are provided therein, thereby increasing the heat dissipation area and improving the heat dissipation efficiency.

[0009] The lens adapter is provided with an optical dustproof lens, the optical dustproof lens is flush with the upper end surface of the upper substrate, the lens wiper device is provided on the upper substrate and cleans the optical dustproof lens, the lens wiper device includes a wiper, a wiper motor, a synchronous belt and a wiper moving track, the wiper is slidably matched on the wiper moving track and fixedly matched with the synchronous belt, a driven shaft is provided on the wiper moving track, a driven wheel is provided on the driven shaft, a driving wheel is provided on the output shaft of the wiper motor, the synchronous belt is matched between the driving wheel and the driven wheel, and a drainage groove is also provided on the periphery of the lens adapter. It can be seen that, through the provision of the lens wiper device, automatic cleaning can be achieved when there is moisture or stains on the optical dustproof lens, thereby ensuring the accuracy and efficiency of wind measurement; the provision of the drainage groove can timely drain the moisture or stains scraped off by the lens wiper device, and prevent the wiper from bringing the scraped moisture back to the optical dustproof lens during the back and forth movement of the wiper, thereby causing the wiper to operate ineffectively.

[0010] The lens protection device includes protection plate sliding rails symmetrically arranged on both sides of the upper cover, a lens protection plate slidingly cooperates on the protection plate sliding rails, the lens protection plate is adapted to the radar scanning port, a first spring fixing shaft is respectively arranged below the protection plate sliding rails on both sides, two second spring fixing shafts are arranged on the lower side of the lens protection plate, a return spring is connected between the first spring fixing shaft and the second spring fixing shaft, a manual toggle block is arranged on the upper side of the lens protection plate, and the manual toggle block is exposed on the radar scanning port. It can be seen that through the setting of the lens protection device, when the radar needs to be used, it can be pushed away from the radar scanning port, and when the radar is not in working state, the lens protection plate is pulled back to block the radar scanning port to prevent foreign objects from entering the upper cover and affecting the lens, especially in the wild, foreign objects can easily enter the upper cover and cause pollution to the optical dustproof lens.

[0011] The first spring fixing shaft is arranged on the protective plate sliding rail close to a side edge of the radar scanning port, which is the side edge close to the position of the lens protective plate when the lens protective plate does not block the radar scanning port, and the second spring fixing shaft is arranged in the middle of the lower side of the lens protective plate. It can be seen that by arranging the first spring fixing shaft on the protective plate sliding rail close to a side edge of the radar scanning port, which is the side edge close to the position of the lens protective plate when the lens protective plate does not block the radar scanning port, when the manual toggle block is manually pushed, when the lens protective plate is pushed to the arrangement position of the first spring fixing shaft, as the reset spring switches between the tension and compression states, the lens protective plate is pushed to cover the radar scanning port, or is pulled away from the radar scanning port, so that the lens protective plate can only switch between the two states of covering the radar scanning port and being away from the radar scanning port, thereby ensuring the stability of the lens protective plate.

[0012] The battery is provided with a power transmission interface, the battery compartment is provided with an electric energy interface compatible with the power transmission interface, the battery is provided with a power switch, and the battery compartment is provided with a switch push rod. When the battery is pushed into the battery compartment and the power switch hits the switch push rod, the power switch is turned on by the switch push rod, and the power transmission interface is connected to the electric energy interface. It can be seen that when the battery is pushed into the battery compartment, the power supply can be quickly connected and the battery switch can be quickly started. When the battery needs to be replaced, it can be quickly replaced, which improves the convenience of battery replacement.

[0013] The upper cover is also provided with a signal port, which is sealed with a carbon fiber plate. Inside the upper cover, the antenna module is provided at a position corresponding to the position of the signal port, and the antenna module is a 4G or 5G antenna. It can be seen that the carbon fiber plate is provided on the signal port to ensure the smooth communication between the antenna module and the periphery.

[0014] The lower cover is also provided with a power indicator light, several signal interfaces and a main switch. The power indicator light is electrically connected to the battery protection board, and several signal interfaces are electrically connected to the signal acquisition and control module and the optical module. Four adjustable support feet are also provided at the bottom of the lower cover, and the main switch controls the opening and closing of the entire laser wind radar. It can be seen that the power indicator light can display the battery power. When the power is low, it will display different colors to remind you that the battery needs to be replaced; the signal interface is electrically connected to the signal acquisition and control module and the optical module to output signals to the outside or to connect signals with peripheral devices to modify radar parameters and other operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a simplified structural diagram of the overall structure of the present invention from a first viewing angle;

[0016] Figure 2 It is a simplified structural diagram of the overall structure of the present invention from a second viewing angle;

[0017] Figure 3 is a simplified structural diagram of the lower cover from a first viewing angle;

[0018] Figure 4 is a simplified structural diagram of the lower cover from a second viewing angle;

[0019] Figure 5 is a simplified structural diagram of the lower cover from a third viewing angle;

[0020] Figure 6 is a simplified structural diagram of the battery;

[0021] Figure 7 is a schematic diagram of a simple structure below the lower substrate;

[0022] Figure 8 is a simplified structural schematic diagram of the interior of the housing from a first perspective;

[0023] Fig. 9 is a simplified structural schematic diagram of the second viewing angle inside the housing;

[0024] Fig.10 is a schematic diagram of the internal structure of the U-shaped air duct;

[0025] Fig.11 is a simplified structural schematic diagram of the structure above the upper substrate from a first viewing angle;

[0026] Fig.12 is a simplified structural schematic diagram of the structure above the upper substrate from a second viewing angle;

[0027] Fig.13 is a simplified structural schematic diagram of the structure above the upper substrate from a third viewing angle;

[0028] Fig.14 is a simplified structural schematic diagram of the structure above the upper substrate from a fourth viewing angle;

[0029] Fig.15 is a schematic diagram of a simplified structure on the upper surface of the upper substrate;

[0030] Fig.16 is a simplified structural diagram of the radar lens module;

[0031] Fig.17 It is a simplified structural diagram of the interior of the radar lens module. DETAILED DESCRIPTION

[0032] like Figure 1 to Figure 15 As shown, a single-soldier portable laser wind measurement radar comprises an upper cover 1, an upper base plate 2, a lower base plate 3 and a lower cover 4 which are arranged in sequence from top to bottom, a housing 5 is provided between the upper base plate 2 and the lower base plate 3, a U-shaped air duct 6 and a radar lens module 7 are provided on the lower base plate 3, a heat dissipation device is provided on the lower side of the lower base plate 3, the heat dissipation device and the U-shaped air duct 6 form a heat dissipation module to take away the heat in the laser wind measurement radar, a radar scanning port 8 and a lens adapter port 9 which are adapted to the radar lens module 7 are provided on the upper cover 1 and the upper base plate 2, respectively, and a signal acquisition and control module 10 and an optical module are provided on the outer wall of the U-shaped air duct 6, respectively. 11, one side of the upper cover 1 is hingedly connected to the upper base plate 2, and the upper cover 1 is integrated with an antenna module 12, a lens wiper device and a lens protection device. The lower cover 4 is provided with a battery compartment 13, and a battery 14 is matched in the battery compartment 13. The battery 14 supplies power to the radar lens module 7, the heat dissipation device, the signal acquisition module 10, the optical module 11, the antenna module 12 and the lens wiper device. The radar lens module 7 is signal-connected with the optical module 11, and the signal acquisition and control module 10 is electrically signal-connected with the radar lens module 7, the heat dissipation device, the antenna module 12 and the lens wiper device, respectively.

[0033] The heat dissipation device includes an air inlet fan 15 and an exhaust fan 16 arranged below the lower base plate 3, an air inlet 17 is arranged on the side wall of the lower cover 4, an air outlet 18 is arranged at the bottom of the lower cover 4, and a partition 19 is arranged between the air inlet 17 and the air outlet 18. Cold air enters from the air inlet 17, passes through the air inlet fan 15, and then enters the U-shaped air duct 6. At this time, the cold air takes away the heat of the U-shaped air duct 6, and the cold air becomes hot air. The hot air is discharged from the exhaust fan 16 and then discharged from the air outlet 18 to the outside of the laser wind measurement radar. Here, the air outlet 18 is arranged at the bottom of the lower cover 4 in order to blow the hot air to the ground, minimize the accumulation of hot air around the radar, and thus reduce the probability of being detected by the thermal imager. The rotation axis of the air inlet fan 15 is perpendicular to the lower base plate 3, and the rotation axis of the exhaust fan 16 is set at an angle to the vertical line of the lower base plate 3.

[0034] The U-shaped air duct 6 includes a first heat sink 21 and a second heat sink 22 which cooperate with each other and are provided with a plurality of U-shaped heat sink fins 20. The U-shaped heat sink fins 20 at corresponding positions on the first heat sink 21 and the second heat sink 22 cooperate with each other to form a heat sink channel for cold air to enter and hot air to exhaust.

[0035] The lens adapter 9 is provided with an optical dustproof lens 23, which is flush with the upper end surface of the upper substrate 2. The lens wiper device is provided on the upper substrate 2 and cleans the optical dustproof lens 23. The lens wiper device includes a wiper 24, a wiper motor 25, a synchronous belt 26 and a wiper moving track 27. The wiper 24 is slidably matched on the wiper moving track 27 and fixedly matched with the synchronous belt 26. A driven shaft 28 is provided on the wiper moving track 27, and a driven wheel 29 is provided on the driven shaft 28. A driving wheel 30 is provided on the output shaft of the wiper motor 25. The synchronous belt 26 is matched between the driving wheel 30 and the driven wheel 29. A drainage groove 43 is also provided on the periphery of the lens adapter 9. A position sensor 48 is also provided on the upper cover 1. The position sensor 48 is electrically connected to the control board of the wiper motor 25. The position sensor 48 senses the position of the wiper 24.

[0036] The lens protection device includes a protection plate sliding rail 31 symmetrically arranged on both sides of the interior of the upper cover 1, a lens protection plate 32 is slidably matched on the protection plate sliding rail 31, and the lens protection plate 32 is adapted to the radar scanning port 8. A first spring fixing shaft 33 is respectively arranged below the protection plate sliding rail 31 on both sides, two second spring fixing shafts 34 are arranged on the lower side of the lens protection plate 32, and a return spring 35 is connected between the first spring fixing shaft 33 and the second spring fixing shaft 34. A manual toggle block 36 is arranged on the upper side of the lens protection plate 32, and the manual toggle block 36 is exposed on the radar scanning port 8. The first spring fixing shaft 33 is arranged on the protection plate sliding rail 31 at a side edge close to the radar scanning port 8, which is the side edge close to the position of the lens protection plate 32 when the lens protection plate 32 does not block the radar scanning port 8, and the second spring fixing shaft 34 is arranged at the middle of the lower side of the lens protection plate 32.

[0037] The battery 14 is provided with a power transmission interface 37, and the battery compartment 13 is provided with an electric energy interface 38 compatible with the power transmission interface 37. The battery 14 is provided with a power switch 39, and the battery compartment 13 is provided with a switch push rod 40. When the battery 14 is pushed into the battery compartment 13 and the power switch 39 hits the switch push rod 40, the switch push rod 40 is used to turn on the power switch 39, and at the same time, the power transmission interface 37 is connected to the electric energy interface 38.

[0038] A signal port 41 is also provided on the upper cover 1 , and the signal port 41 is sealed with a carbon fiber plate 42 . Inside the upper cover 1 , the antenna module 12 is provided at a position corresponding to the setting position of the signal port 41 , and the antenna module 12 is a 4G or 5G antenna.

[0039] The lower cover 4 is also provided with a power indicator 44, a plurality of signal interfaces 45 and a main switch 46. The power indicator 44 is electrically connected to the protection board of the battery 14, and the plurality of signal interfaces 45 are electrically connected to the signal acquisition and control module 10 and the optical module 11, respectively. Four adjustable support feet 47 are also provided at the bottom of the lower cover 4, and each height adjustment is realized by threaded engagement. The main switch 46 controls the opening and closing of the entire laser wind radar.

[0040] One side of the upper cover 1 is hingedly connected to the upper base plate 2, and a snap-on quick-lock button 49 is provided on the other side of the upper base plate 2, and pop-up pillars 50 are also provided on both sides of the upper base plate 2. The snap-on quick-lock button 49 allows the user to quickly open the upper cover to maintain the components inside the upper cover; the provision of the pop-up pillars 50 enables the upper cover to be lifted up after the snap-on quick-lock button 49 is opened, thereby facilitating the quick flipping of the upper cover.

[0041] like Figure 16-17 As shown, the radar lens module 7 includes a wedge block motor 71 and a telescope module 72 located at the bottom, a wedge mirror 73 is arranged above the telescope module 72, the telescope module 72 is fixedly arranged on the main board 74 at the bottom of the wedge block motor 71, and the lower part of the telescope module 72 passes through the through hole inside the wedge block motor 71, and the telescope module 72 is in a non-contact state with the inside of the wedge block motor 71. A connecting cylinder 75 is fixedly arranged on the rotor part of the wedge block motor 71, the telescope module 72 is located in the connecting cylinder 75, and the wedge mirror 73 is fixedly arranged on the upper part of the connecting cylinder 75. The rotor part of the wedge block motor 71 drives the connecting cylinder 75 to rotate, and the connecting cylinder 75 drives the wedge mirror 73 to rotate, and the laser emitted from the telescope module 72 is formed into a scanning state through the wedge mirror 73, thereby realizing laser scanning of the wind field.

[0042] Finally, it should be emphasized that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A portable laser wind measurement radar for a single soldier, characterized by: The single-soldier portable laser wind measurement radar comprises an upper cover (1), an upper base plate (2), a lower base plate (3) and a lower cover (4) which are arranged in sequence from top to bottom; a housing (5) is provided between the upper base plate (2) and the lower base plate (3); a U-shaped air duct (6) and a radar lens module (7) are provided on the lower base plate (3); a heat dissipation device is provided on the lower side of the lower base plate (3); the heat dissipation device and the U-shaped air duct (6) form a heat dissipation module to remove heat from the laser wind measurement radar; a radar scanning port (8) and a lens adapter port (9) which are compatible with the radar lens module (7) are provided on the upper cover (1) and the upper base plate (2); and a signal acquisition and control module (10) and an optical module (11) are provided on the outer wall of the U-shaped air duct (6). ), one side of the upper cover (1) is hingedly connected to the upper base plate (2), the upper cover (1) is integrated with an antenna module (12), a lens wiper device and a lens protection device, the lower cover (4) is provided with a battery compartment (13), the battery compartment (13) is equipped with a battery (14), the battery (14) supplies power to the radar lens module (7), the heat dissipation device, the signal acquisition and control module (10), the optical module (11), the antenna module (12) and the lens wiper device, the radar lens module (7) is signal-connected to the optical module (11), and the signal acquisition and control module (10) is respectively electrically signal-connected to the radar lens module (7), the heat dissipation device, the antenna module (12) and the lens wiper device; The heat dissipation device comprises an air inlet fan (15) and an air exhaust fan (16) arranged below the lower base plate (3); an air inlet (17) is arranged on the side wall of the lower cover (4); an air outlet (18) is arranged at the bottom of the lower cover (4); a partition (19) is arranged between the air inlet (17) and the air outlet (18); cold air enters from the air inlet (17), passes through the air inlet fan (15), and then enters the U-shaped air duct (6); at this time, the cold air takes away the heat of the U-shaped air duct (6), and the cold air becomes hot air. The hot air is discharged from the exhaust fan (16) and then discharged from the air outlet (18) to the outside of the laser wind measuring radar; The lens protection device comprises protection plate sliding rails (31) symmetrically arranged on both sides of the interior of the upper cover (1), a lens protection plate (32) slidably matched on the protection plate sliding rails (31), the lens protection plate (32) being adapted to the radar scanning port (8), first spring fixing shafts (33) being arranged below the protection plate sliding rails (31) on both sides, two second spring fixing shafts (34) being arranged on the lower side of the lens protection plate (32), a return spring (35) being connected between the first spring fixing shaft (33) and the second spring fixing shaft (34), and a manual toggle block (36) being arranged on the upper side of the lens protection plate (32), the manual toggle block (36) being exposed above the radar scanning port (8).

2. The portable laser wind measurement radar according to claim 1 is characterized in that: The rotation axis of the air inlet fan (15) is perpendicular to the lower base plate (3), and an angle is formed between the rotation axis of the air exhaust fan (16) and a vertical line of the lower base plate (3).

3. The portable laser wind measurement radar according to claim 1 is characterized in that: The U-shaped air duct (6) comprises a first heat sink (21) and a second heat sink (22) which cooperate with each other and are provided with a plurality of U-shaped heat sink fins (20); the U-shaped heat sink fins (20) on the first heat sink (21) and the second heat sink (22) which are located at corresponding positions cooperate with each other to form a heat sink duct for cold air to enter and hot air to be discharged.

4. The portable laser wind measurement radar according to claim 1 is characterized in that: The lens adapter (9) is provided with an optical dustproof lens (23), the optical dustproof lens (23) being flush with the upper end surface of the upper substrate (2); the lens wiper device is provided on the upper substrate (2) and cleans the optical dustproof lens (23); the lens wiper device comprises a wiper (24), a wiper motor (25), a synchronous belt (26) and a wiper moving track (27); the wiper (24) is slidably engaged on the wiper moving track (27) and fixedly engaged with the synchronous belt (26); a driven shaft (28) is provided on the wiper moving track (27); a driven wheel (29) is provided on the driven shaft (28); a driving wheel (30) is provided on the output shaft of the wiper motor (25); the synchronous belt (26) is engaged between the driving wheel (30) and the driven wheel (29); and a drainage groove (43) is also provided on the periphery of the lens adapter (9).

5. The portable laser wind measurement radar according to claim 1 is characterized in that: The first spring fixing shaft (33) is arranged on the protective plate sliding rail (31) at a position close to a side edge of the radar scanning port (8), the side edge being a side edge close to a position of the lens protective plate (32) when the lens protective plate (32) does not block the radar scanning port (8), and the second spring fixing shaft (34) is arranged at a middle portion of a lower side of the lens protective plate (32).

6. The portable laser wind measurement radar according to claim 1 is characterized in that: The battery (14) is provided with a power transmission interface (37), the battery compartment (13) is provided with an electric energy interface (38) adapted to the power transmission interface (37), the battery (14) is provided with a power switch (39), and a switch push rod (40) is provided in the battery compartment (13); when the battery (14) is pushed into the battery compartment (13) and the power switch (39) contacts the switch push rod (40), the power switch (39) is turned on by the switch push rod (40), and at the same time, the power transmission interface (37) is connected to the electric energy interface (38).

7. The portable laser wind measurement radar according to claim 1 is characterized in that: A signal port (41) is also provided on the upper cover (1), and the signal port (41) is sealed by being provided in cooperation with a carbon fiber plate (42). Inside the upper cover (1), the antenna module (12) is provided at a position corresponding to the setting position of the signal port (41), and the antenna module (12) is a 4G or 5G antenna.

8. The portable laser wind measurement radar according to claim 1 is characterized in that: A power supply indicator light (44), a plurality of signal interfaces (45) and a main switch (46) are also provided on the lower cover (4); the power supply indicator light (44) is electrically connected to a protection board of the battery (14); the plurality of signal interfaces (45) are electrically connected to the signal acquisition and control module (10) and the optical module (11), respectively; four adjustable support feet (47) are also provided at the bottom of the lower cover (4); and the main switch (46) controls the opening and closing of the entire laser wind measurement radar.

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