Vehicle-mounted meteorological radar lifting structure

Abstract

The utility model discloses a vehicle-mounted meteorological radar lifting structure, which relates to the technical field of vehicle-mounted radars and comprises a vehicle body, a carriage body is arranged on the vehicle body, a lifting structure and a radar body are arranged in the carriage body, the lifting structure comprises a stepping motor, and the stepping motor enables the radar body to do lifting motion in the carriage body. A car roof window is arranged on the upper side of the compartment body, an electric skylight door is installed on the car roof window, and a compartment door is installed on one side of the compartment body. The lifting structure is installed in the compartment body, a stepping motor in the lifting structure can enable the radar body to do lifting motion in the compartment body, and two sets of threaded lead screws and a set of sliding rods are arranged, so that the stability of the radar body during vertical motion can be improved, and the phenomenon that the radar body shakes during motion is avoided; therefore, the radar body is protected, and the service life of the radar body is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle-mounted radar technical field, concretely is vehicle-mounted weather radar lifting structure. BACKGROUND

[0002] The radar car has wide application in the fields of military reconnaissance, environmental monitoring, weather observation and the like.

[0003] The existing radar of the radar car is divided into two kinds, one is fixed in the car body and does not move, and the other is installed in the car body through a lifting structure, and the radar is transported out of the car body (to the outside of the top side of the car body) through the lifting structure when the radar is used.

[0004] However, the stability of the conventional radar lifting structure is poor, which easily causes the radar to shake when moving, and the internal elements of the radar are easily unstable when shaking, thereby affecting the service life of the radar.

[0005] Therefore, the vehicle-mounted weather radar lifting structure is provided to solve the problems in the background. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing vehicle-mounted weather radar lifting structure to solve the problems in the background.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] The vehicle-mounted weather radar lifting structure comprises a vehicle body, a car body is arranged on the vehicle body, a lifting structure and a radar body are arranged in the car body, the lifting structure comprises a stepping motor, and the stepping motor enables the radar body to move up and down in the car body.

[0009] As a further scheme of the utility model: the upper side of the car body is provided with a roof window, an electric sunroof door is installed on the roof window, and a box door is installed on one side of the car body.

[0010] As a further scheme of the utility model: a sliding plate is arranged below the radar body, two groups of threaded rods are threadedly connected to the sliding plate, a sliding rod is arranged between the two groups of threaded rods, the sliding rod is slidably connected to the sliding plate, the two groups of threaded rods are rotatably connected to the car body, the output end of the stepping motor drives the two groups of threaded rods to rotate, and the stepping motor is fixedly connected to the inside of the car body.

[0011] As a further scheme of the utility model: a mounting seat is installed on the bottom side of the radar body, the mounting seat is fixedly connected to the sliding plate, a receiving seat is arranged on one side of the radar body, and the receiving seat is connected to the antenna of the radar body.

[0012] As a further scheme of the utility model: wherein, waterproof sealing strip is installed on the sliding plate, and the mounting seat and the receiving seat are located inside the waterproof sealing strip, a plurality of drainage holes are formed in the waterproof sealing strip.

[0013] As a further scheme of the utility model: wherein, the bottom side of the drainage hole is fixedly connected with a water guide hose, and the lower side of the mounting seat is fixedly connected with a plurality of supporting columns.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The inside of the car body is provided with a lifting structure, the stepping motor in the lifting structure can make the radar body move up and down in the inside of the car body, and the two groups of threaded rods and the group of sliding rods are arranged, so that the stability of the radar body when moving up and down is improved, the phenomenon that the radar body shakes when moving is avoided, the radar body is protected, and the service life of the radar body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a whole structure schematic view of the utility model;

[0017] Fig. 2 It is an embodiment schematic view of the utility model;

[0018] Fig. 3 It is an inside schematic view of the car body structure of the utility model;

[0019] Fig. 4 It is a bevel gear structure schematic view of the utility model;

[0020] Fig. 5 It is a stepping motor structure schematic view of the utility model;

[0021] The corresponding relationship between the annotations of various drawings in the figure and the component names is as follows:

[0022] 1, car body; 2, car body; 201, box door; 202, roof window; 203, electric sunroof door; 3, stepping motor; 301, threaded rod; 302, sliding rod; 303, bevel gear; 4, sliding plate; 401, mounting seat; 402, drainage hole; 403, waterproof sealing strip; 404, receiving seat; 405, supporting column; 406, water guide hose; 407, radar body. DETAILED DESCRIPTION

[0023] Please refer to Figs. 1-5The application discloses a lifting structure of a vehicle-mounted weather radar, which comprises a vehicle body 1, a vehicle compartment body 2 arranged on the vehicle body 1, a lifting structure and a radar body 407 arranged in the vehicle compartment body 2, a stepping motor 3, two groups of threaded rods 301 and a sliding rod 302.

[0024] In the embodiment, when the radar body 407 is used (namely, the radar body 407 is moved out of the vehicle compartment body 2 and is located on the upper side of the vehicle compartment body 2), firstly, the electric sunroof door 203 (which is arranged in the vehicle roof window 202 and is electrically pushed and pulled) is opened, so that the vehicle roof window 202 is in an opened state, and then the radar body 407 is located on the upper side of the vehicle compartment body 2 through the lifting structure; the vehicle compartment body 2 does not affect the radar body 407 to transmit and receive signals, when it is windy and rainy, the radar body 407 is moved into the vehicle compartment body 2, so that the radar body 407 is protected and the service life of the radar body 407 is prolonged.

[0025] Further, a control switch of the electric sunroof door 203 and a control switch of the stepping motor 3 are arranged in the vehicle compartment body 2, and the control switches directly control the stepping motor 3 and the electric sunroof door.

[0026] Preferably, the radar body 407 is provided with a sliding plate 4, two groups of threaded rods 301 are threadedly connected to the sliding plate 4, the sliding rod 302 is arranged between the two groups of threaded rods 301, the sliding rod 302 is slidably connected to the sliding plate 4, the two groups of threaded rods 301 are rotatably connected to the vehicle compartment body 2, the output end of the stepping motor 3 drives the two groups of threaded rods 301 to rotate, and the stepping motor 3 is fixedly connected to the inside of the vehicle compartment body 2.

[0027] When the stepper motor 3 works, the output end of the stepper motor 3 drives two transmission rods to rotate synchronously in the same direction through two groups of transmission assemblies, the two transmission rods drive another group of bevel gears 303 to rotate through bevel gears 303, the other group of bevel gears 303 meshes with the bevel gears 303 on the two threaded rods 301, so that the two threaded rods 301 rotate synchronously in the same direction. The sliding plate 4 can move up and down on the two threaded rods 301, and the sliding rod 302 can make the sliding plate 4 move up and down. Because the radar device has a certain weight, if only one threaded rod is used, the weight of the radar device may be applied to the threaded rod during the up and down process, which may cause the threaded rod to deform. The two threaded rods 301 and the sliding rod 302 can improve the stability of the radar body 407 during the up and down movement, and avoid the phenomenon of shaking of the radar body 407 during the movement, thereby protecting the radar body and prolonging the service life of the radar body.

[0028] Specifically, the travel switch controls the rotation of the stepper motor 3, that is, when the sliding plate 4 rises or falls to a certain position, the stepper motor 3 will automatically stop rotating to avoid the stepper motor 3 continuing to work after the sliding plate 4 rises to the highest position. It is worth noting that as an optional embodiment, a locking mechanism (many existing technologies can be used, which will not be described here) can be added to the sliding rod 302 and the two threaded rods 301. Because the radar itself has a large weight, even when the radar rises to a predetermined height, the threaded rod or the drive gear box is provided with a locking structure to reduce the weight of the radar transmitted to the lower driving components, which can ensure the long-term stability of the driving mechanism.

[0029] Preferably, the radar body 407 is provided with a mounting seat 401 on the bottom side, the mounting seat 401 is fixedly connected with the sliding plate 4, and the radar body 407 is provided with a receiving seat 404 on one side, and the receiving seat 404 is connected with the antenna of the radar body 407.

[0030] The mounting seat 401 can improve the height of the radar body 407 on the sliding plate 4, so that the radar body 407 can be completely exposed after the sliding plate 4 is attached to the top side of the carriage body 2, and the signal is not blocked by other parts of the carriage body 2 or the vehicle body 1.

[0031] Specifically, because the center of gravity of the antenna of the radar body 407 is not on the mounting seat 401, the weight of the antenna on the radar body 407 will affect the radar body 407 when the radar body 407 is not working, and the radar body 407 will be skewed for a long time. The receiving seat 404 can support the antenna of the radar body 407 and avoid the skewing of the radar body 407.

[0032] Preferably, the waterproof sealing strip 403 is arranged on the sliding plate 4, the mounting seat 401 and the receiving seat 404 are located inside the waterproof sealing strip 403, and a plurality of drainage holes 402 are arranged in the waterproof sealing strip 403.

[0033] When the sliding plate 4 is lifted to the highest position, the waterproof sealing strip 403 on the sliding plate 4 is in a state of being attached to the top side wall (roof window 202) of the vehicle body 2, and rainwater can only stay in the rectangular waterproof sealing strip 403, and the rainwater cannot flow into the vehicle body 2 through the roof window 202, thereby playing a role of preventing rainwater in the vehicle body 2.

[0034] Preferably, the bottom side of the drainage hole 402 is fixedly connected with a water guide hose 406, and the lower side of the mounting seat 401 is fixedly connected with a plurality of supporting columns 405.

[0035] When the rainwater stays in the waterproof sealing strip 403, the rainwater can be drained through the drainage hole 402 and the water guide hose 406, and the other end of the water guide hose 406 is generally connected to the outside of the vehicle body 2, so that the rainwater in the waterproof sealing strip 403 can be directly drained.

[0036] Specifically, when the sliding plate 4 is lowered to the lowest position, the sliding plate 4 is in contact with the inner bottom wall of the vehicle body 2 through the supporting columns 405, and the supporting columns 405 increase the height of the sliding plate 4 in the vehicle body 2, which is arranged to avoid pressing the water guide hose 406 and the bevel gear 303 when the sliding plate 4 is lowered, so as to prevent the water guide hose 406 and the bevel gear 303 from being damaged by the sliding plate 4.

[0037] Working principle: when the radar body 407 is used, first, the power sunroof door 203 is opened, so that the roof window 202 is in an open state, then the stepping motor 3 is operated, the two output ends of the stepping motor 3 are simultaneously and synchronously rotated in the same direction, when the output end of the stepping motor 3 rotates, the two screw rods 301 are simultaneously and synchronously rotated in the same direction through the bevel gear 303, so that the sliding plate 4 can move up and down on the two groups of screw rods 301, the sliding rod 302 is arranged to improve the stability of the sliding plate 4 when moving up and down, so that the sliding plate 4 can move stably on the screw rod 301, thereby enabling the radar body 407 to be located outside the vehicle body 2, and then the radar body 407 is turned on; when the radar body 407 is folded, the radar body 407 is turned off, and then the above operation is repeated, so that the radar body 407 is moved into the vehicle body 2 through the sliding plate 4, and then the power sunroof door 203 is closed, so that the roof window 202 is in a closed state, and the folding of the radar body 407 is completed.

[0038] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. Vehicle-mounted weather radar lifting structure, comprising a vehicle body (1), characterized in that, The car body (1) is provided with a car body (2), the inside of the car body (2) is provided with a lifting structure and a radar body (407), the lifting structure comprises a stepping motor (3), the stepping motor (3) enables the radar body (407) to move up and down in the inside of the car body (2).

2. The lift structure for vehicular weather radar according to claim 1, characterized by The upper side of the car body (2) is provided with a roof window (202), the roof window (202) is provided with a power sunroof door (203), and one side of the car body (2) is provided with a box door (201).

3. The lift structure for vehicular weather radar of claim 1, wherein The lower side of the radar body (407) is provided with a sliding plate (4), the sliding plate (4) is provided with two groups of threaded rods (301) in threaded connection, the two groups of threaded rods (301) are provided with a sliding rod (302) therebetween, the sliding rod (302) is in sliding connection with the sliding plate (4), the two groups of threaded rods (301) are in rotary connection with the car body (2), the output end of the stepping motor (3) drives the two groups of threaded rods (301) to rotate, and the stepping motor (3) is fixedly connected in the inside of the car body (2).

4. The lift structure for vehicular weather radar of claim 3, wherein The bottom side of the radar body (407) is provided with a mounting seat (401), the mounting seat (401) is fixedly connected with the sliding plate (4), one side of the radar body (407) is provided with a receiving seat (404), and the receiving seat (404) is connected with the antenna of the radar body (407).

5. The lift structure for vehicular weather radar of claim 4, wherein The sliding plate (4) is provided with a waterproof sealing strip (403), the mounting seat (401) and the receiving seat (404) are located in the inside of the waterproof sealing strip (403), and a plurality of drainage holes (402) are formed in the inside of the waterproof sealing strip (403).

6. The lift structure for vehicular weather radar of claim 5, wherein The bottom side of the drainage hole (402) is fixedly connected with a water guide hose (406), and the lower side of the mounting seat (401) is fixedly connected with a plurality of supporting columns (405).

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