阅读说明：本技术 雷达天线调节机构 (Radar antenna adjustment mechanism ) 是由 周文君 汪怡 于 2021-09-10 设计创作，主要内容包括：本发明公开了雷达天线技术领域的雷达天线调节机构,包括,支架,包括底座、支杆与雷达天线主体,所述支杆固定安装在底座的顶部壁上,所述雷达天线主体安装在支杆的外壁上,三组所述安装板均安装在底座的外壁上,所述连接臂铰接在安装板远离底座的一侧外壁上,所述活动臂滑动插在连接臂的内腔中,所述支板安装在活动臂的底部壁上,装置中转动定位螺栓,使定位螺栓与活动臂不接触,移动活动臂,使连接臂与活动臂组成的长度改变,使支板的摆放位置可以调节,从而在雷达设备摆放在户外使用时,可以将支板从较为松软的土壤上方移走,从而来降低支板下陷的几率,也使雷达设备发生倾斜的几率降低。(The invention discloses a radar antenna adjusting mechanism in the technical field of radar antennas, which comprises a bracket, a support rod and a radar antenna main body, wherein the support rod is fixedly arranged on the top wall of the base, the radar antenna main body is arranged on the outer wall of the support rod, three groups of mounting plates are all arranged on the outer wall of the base, a connecting arm is hinged on the outer wall of one side, away from the base, of the mounting plates, the movable arm is inserted in an inner cavity of the connecting arm in a sliding manner, the support plate is arranged on the bottom wall of the movable arm, a positioning bolt is rotated in the device to be not in contact with the movable arm, the movable arm is moved to change the length formed by the connecting arm and the movable arm, the placing position of the support plate can be adjusted, so that the support plate can be moved away from the soft soil when a radar device is placed outdoors for use, and the probability of the support plate sinking is reduced, the chance of the radar apparatus tilting is also reduced.)

1. Radar antenna adjustment mechanism, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the support comprises a base (1), a support rod (2) and a radar antenna main body (3), wherein the support rod (2) is fixedly arranged on the top wall of the base (1), and the radar antenna main body (3) is arranged on the outer wall of the support rod (2); and the number of the first and second groups,

the stabilizer blade, including mounting panel (4), linking arm (5), digging arm (9) and extension board (6), three groups mounting panel (4) are all installed on the outer wall of base (1), and mounting panel (4) are annular array and arrange, linking arm (5) articulate on one side outer wall that base (1) were kept away from in mounting panel (4), digging arm (9) slide-insert in the inner chamber of linking arm (5), install on the bottom wall of digging arm (9) extension board (6).

2. The radar antenna adjustment mechanism of claim 1, wherein:

a mounting groove is formed in one side wall, away from the base (1), of the connecting arm (5), the movable arm (9) is inserted into an inner cavity of the mounting groove in a sliding mode, a positioning bolt is connected to the outer wall of the connecting arm (5) in a threaded mode, and one side, close to the connecting arm (5), of the positioning bolt is attached to the outer wall of the movable arm (9).

3. The radar antenna adjustment mechanism of claim 2, wherein:

the bottom wall of the movable arm (9) is provided with a screw hole, the bottom end of an inner cavity of the screw hole is connected with a screw rod (13) in a threaded mode, and the bottom end of the screw rod (13) is fixedly connected with the top wall of the support plate (6).

4. The radar antenna adjustment mechanism of claim 3, wherein:

storage tanks have all been seted up to the extension board (6) left and right sides wall, and the movable plate (7) have been inserted in the sliding of storage tank inner chamber, the equal spiro union of left and right sides wall at extension board (6) top has fixing bolt (8), fixing bolt (8) are close to the one end of extension board (6) and extend to in the inner chamber of storage tank and laminate mutually with the outer wall of movable plate (7).

5. The radar antenna adjustment mechanism of claim 4, wherein:

the supporting plate is characterized in that retractable grooves (11) are formed in the outer walls of the front side and the rear side of the supporting plate (6), a compensation plate (10) is inserted into the inner cavity of the retractable grooves (11), a moving block (14) is installed on the wall of the top of the compensation plate (10), a moving groove is formed in the inner wall of the top of the retractable grooves (11), the moving block (14) is inserted into the inner cavity of the moving groove in a sliding mode, driving motors (12) are installed on the front side wall and the rear side wall of the top of the supporting plate (6), an output shaft at the bottom of each driving motor (12) extends into the inner cavity of the moving groove, and a connecting rope (15) is installed between the outer wall of the output shaft at the bottom of each driving motor (12) and the outer wall of the moving block (14).

6. The radar antenna adjustment mechanism of claim 5, wherein:

the bottom wall of the compensation plate (10) is provided with a mounting hole, and the bottom of the inner cavity of the mounting hole is inserted with a roller (16).

7. The radar antenna adjustment mechanism of claim 6, wherein:

electric putter (21) is installed to compensating plate (10) top wall, electric putter (21) bottom is removed the end and is extended to the inner chamber of mounting hole and is connected with the pedestal at gyro wheel (16) top.

8. The radar antenna adjustment mechanism of claim 5, wherein:

an inner retractable groove is formed in the bottom wall of the compensation plate (10), an inner cavity of the inner retractable groove is connected with the movable plate (19) in a sliding mode through an elastic piece, and an air bag (20) is fixedly mounted on the bottom wall of the movable plate (19).

9. The radar antenna adjustment mechanism of claim 8, wherein:

two groups of gas storage grooves (17) are formed in the inner cavity of the support plate (6), a pressing plate (18) is slidably mounted at the bottom of the inner cavity of the gas storage grooves (17), air is filled between the top wall of the pressing plate (18) and the top of the inner cavity of the gas storage grooves (17), a pull rope is mounted on the top wall of the pressing plate (18), one end, far away from the pressing plate (18), of the pull rope extends into the inner cavity of the moving groove and is fixedly connected with the outer wall of the moving block (14), and the top of the inner cavity of the gas storage grooves (17) is communicated with the inner cavity of the air bag (20) through a connecting pipe.

10. The radar antenna adjustment mechanism of claim 1, wherein:

base (1) bottom wall has seted up fluting (22), guide way (26) have evenly been seted up at fluting (22) inner chamber top, briquetting (24) have been inserted through elastic element slip in guide way (26) inner chamber bottom, recess has been seted up to briquetting (24) inner chamber, and recess inner chamber packs has steel ball (25), fluting (22) inner chamber evenly install with briquetting (24) assorted touch switch (23), touch switch (23) and external alarm electric connection.

Technical Field

The invention relates to the technical field of radar antennas, in particular to a radar antenna adjusting mechanism.

Background

Radars are devices for radiating and receiving electromagnetic waves and determining the detection direction thereof, and are widely used in the field of detection.

When the conventional radar antenna is temporarily used outdoors, a bracket of the radar antenna is unfolded and placed on the ground for use;

however, when the soil in the radar antenna placing area is soft, the area contacted with the ground due to the support legs of the radar antenna is fixed, the soft soil of the placing support is prone to sinking due to compression, the radar antenna inclines, the normal work of the radar antenna is affected, and therefore the radar antenna adjusting mechanism is provided.

Disclosure of Invention

The present invention is directed to a radar antenna adjustment mechanism to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the radar antenna adjusting mechanism comprises a radar antenna adjusting mechanism,

the support comprises a base, a support rod and a radar antenna main body, wherein the support rod is fixedly arranged on the top wall of the base, and the radar antenna main body is arranged on the outer wall of the support rod; and the number of the first and second groups,

the stabilizer blade, including mounting panel, linking arm, digging arm and extension board, three groups the mounting panel is all installed on the outer wall of base, and the mounting panel is annular array and arranges, the linking arm articulates on one side outer wall that the base was kept away from to the mounting panel, the digging arm slides and inserts in the inner chamber of linking arm, the extension board is installed on the bottom wall of digging arm.

Preferably, a mounting groove is formed in one side wall, far away from the base, of the connecting arm, the movable arm is inserted into an inner cavity of the mounting groove in a sliding mode, a positioning bolt is connected to the outer wall of the connecting arm in a threaded mode, and one side, close to the connecting arm, of the positioning bolt is attached to the outer wall of the movable arm.

Preferably, the bottom wall of the movable arm is provided with a screw hole, the bottom end of an inner cavity of the screw hole is in threaded connection with a screw rod, and the bottom end of the screw rod is fixedly connected with the top wall of the support plate.

Preferably, the left side wall and the right side wall of the support plate are both provided with storage grooves, the moving plate is inserted into the inner cavity of each storage groove in a sliding mode, the left side wall and the right side wall of the top of the support plate are both screwed with fixing bolts, and one ends of the fixing bolts, close to the support plates, extend into the inner cavities of the storage grooves and are attached to the outer wall of the moving plate.

Preferably, the outer walls of the front side and the rear side of the support plate are provided with retractable grooves, the inner cavities of the retractable grooves are inserted with compensation plates, the top walls of the compensation plates are provided with moving blocks, the inner walls of the top of the retractable grooves are provided with moving grooves, the moving blocks are inserted into the inner cavities of the moving grooves in a sliding mode, the front side wall and the rear side wall of the top of the support plate are provided with driving motors, output shafts at the bottoms of the driving motors extend into the inner cavities of the moving grooves, and connecting ropes are arranged between the outer walls of the output shafts at the bottoms of the driving motors and the outer walls of the moving blocks.

Preferably, the bottom wall of the compensation plate is provided with a mounting hole, and the bottom of the inner cavity of the mounting hole is inserted with a roller.

Preferably, an electric push rod is installed on the top wall of the compensation plate, and a moving end at the bottom of the electric push rod extends into an inner cavity of the installation hole and is connected with a seat body at the top of the roller.

Preferably, the bottom wall of the compensation plate is provided with an internal retractable groove, an inner cavity of the internal retractable groove is in sliding connection with the movable plate through an elastic piece, and the bottom wall of the movable plate is fixedly provided with an air bag.

Preferably, the support plate inner cavity is provided with two groups of gas storage grooves, the bottom of the gas storage groove inner cavity is slidably provided with a pressing plate, air is filled between the pressing plate top wall and the top of the gas storage groove inner cavity, the pressing plate top wall is provided with a pull rope, one end, far away from the pressing plate, of the pull rope extends into the inner cavity of the moving groove and is fixedly connected with the outer wall of the moving block, and the top of the gas storage groove inner cavity is communicated with the air bag inner cavity through a connecting pipe.

Preferably, the base bottom wall is provided with a groove, the top of the inner cavity of the groove is uniformly provided with a guide groove, the bottom of the inner cavity of the guide groove is slidably inserted with a pressing block through an elastic element, the inner cavity of the pressing block is provided with a groove, the inner cavity of the groove is filled with a steel ball, the inner cavity of the groove is uniformly provided with a touch switch matched with the pressing block, and the touch switch is electrically connected with an external alarm.

Compared with the prior art, the invention has the beneficial effects that:

1. the positioning bolt is rotated in the device, so that the positioning bolt is not contacted with the movable arm, the movable arm is moved, the length formed by the connecting arm and the movable arm is changed, and the placing position of the support plate can be adjusted, so that the support plate can be moved away from the soft soil when the radar equipment is placed outdoors for use, the sinking probability of the support plate is reduced, and the inclination probability of the radar equipment is also reduced;

2. the fixed bolt is rotated to enable the fixed bolt to be not in contact with the movable plate, the movable plate is pulled towards the outer side of the inner cavity of the storage groove, then the movable plate is fixed through the fixed bolt, the transverse contact area between the support plate and the placing area is increased through the movable plate, the extrusion force applied to the contact area between the placing area and the support plate is reduced, the probability of sinking of the placing area is reduced, and the probability of inclination of radar equipment is further avoided;

3. in the process that the compensation plate extends outwards, the electric push rod works to enable the roller to move downwards, the moving road surface is squeezed and compacted, the strength of the road surface is increased, the probability that the area is settled again is reduced, the support plate is lifted upwards, the inclined support plate is reset again, and therefore the radar equipment is adjusted to be adjusted and adjusted.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connecting structure of a connecting arm and a movable arm according to the present invention;

FIG. 3 is a schematic view of a connection structure of a movable arm and a support plate according to the present invention;

FIG. 4 is a schematic sectional view of the connection between the support plate and the compensation plate according to the present invention;

FIG. 5 is an enlarged view of the structure at A of the present invention;

FIG. 6 is a bottom view of the base of the present invention.

In the figure: 1. a base; 2. a strut; 3. a radar antenna main body; 4. mounting a plate; 5. a connecting arm; 6. a support plate; 7. moving the plate; 8. fixing the bolt; 9. a movable arm; 10. a compensation plate; 11. a retraction slot; 12. a drive motor; 13. a screw; 14. a moving block; 15. connecting a rope; 16. a roller; 17. an air storage tank; 18. pressing a plate; 19. a movable plate; 20. an air bag; 21. an electric push rod; 22. grooving; 23. a touch switch; 24. briquetting; 25. a steel ball; 26. a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

the invention provides a technical scheme that: the radar antenna adjustment mechanism, please refer to fig. 1, including,

the support comprises a base 1, a support rod 2 and a radar antenna main body 3, wherein the support rod 2 is fixedly arranged on the top wall of the base 1, and the radar antenna main body 3 is arranged on the outer wall of the support rod 2; and the number of the first and second groups,

the support legs comprise mounting plates 4, connecting arms 5, movable arms 9 and support plates 6, the three mounting plates 4 are all mounted on the outer wall of the base 1, the mounting plates 4 are arranged in an annular array, the connecting arms 5 are hinged to the outer wall of one side, far away from the base 1, of the mounting plates 4, the movable arms 9 are inserted into the inner cavities of the connecting arms 5 in a sliding mode, and the support plates 6 are mounted on the bottom wall of the movable arms 9;

referring to fig. 1 and 2, a mounting groove is formed in one side wall of the connecting arm 5, which is far away from the base 1, a movable arm 9 is inserted into an inner cavity of the mounting groove in a sliding manner, a positioning bolt is screwed on the outer wall of the connecting arm 5, one side of the positioning bolt, which is close to the connecting arm 5, is attached to the outer wall of the movable arm 9, the positioning bolt is not shown in the drawing, the positioning bolt is rotated to be not in contact with the movable arm 9, the movable arm 9 is moved to change the length formed by the connecting arm 5 and the movable arm 9, and the placing position of the support plate 6 can be adjusted, so that when the radar equipment is placed outdoors for use, the support plate 6 can be moved away from the soft soil, the sinking probability of the support plate 6 is reduced, and the probability of inclination of the radar equipment is reduced;

referring to fig. 2 and 3, a screw hole is formed in the bottom wall of the movable arm 9, a screw rod 13 is screwed at the bottom end of an inner cavity of the screw hole, the bottom end of the screw rod 13 is fixedly connected with the top wall of the support plate 6, the support plate 6 is rotated, the screw rod 13 rotates in the inner cavity of the screw hole, and the screw rod 13 drives the support plate 6 to move up and down so as to adjust the height of the support plate 6, so that the radar device placing device is suitable for outdoor uneven ground placing and the probability of inclination of the radar device in the placing process is reduced;

referring to fig. 2 and 3, storage grooves are formed in the left side wall and the right side wall of the support plate 6, a movable plate 7 is inserted into an inner cavity of each storage groove in a sliding mode, fixing bolts 8 are screwed to the left side wall and the right side wall of the top of the support plate 6, one end, close to the support plate 6, of each fixing bolt 8 extends into the inner cavity of each storage groove and is attached to the outer wall of the corresponding movable plate 7, the fixing bolts 8 are rotated to enable the fixing bolts 8 to be not in contact with the movable plate 7, the movable plate 7 is pulled towards the outer side of the inner cavity of each storage groove, the movable plate 7 is fixed through the fixing bolts 8, the transverse contact area between the support plate 6 and the placement area is increased through the movable plate 7, the extrusion force applied to the contact area between the placement area and the support plate 6 is reduced, the probability of sinking of the placement area is reduced, and the probability of inclination of radar equipment is further avoided.

Example 2:

referring to fig. 3, 4 and 5, on the basis of embodiment 1, the outer walls of the front and rear sides of the supporting plate 6 are respectively provided with a retractable groove 11, a compensation plate 10 is inserted into the inner cavity of the retractable groove 11, the top wall of the compensation plate 10 is provided with a moving block 14, the inner wall of the top of the retractable groove 11 is provided with a moving groove, the moving block 14 is slidably inserted into the inner cavity of the moving groove, the front and rear side walls of the top of the supporting plate 6 are respectively provided with a driving motor 12, the output shaft at the bottom of the driving motor 12 extends into the inner cavity of the moving groove, a connecting rope 15 is arranged between the outer wall of the output shaft at the bottom of the driving motor 12 and the outer wall of the moving block 14, the connecting rope 15 is wound on the output shaft of the driving motor 12 by the rotation of the driving motor 12, the moving block 14 slides in the inner cavity of the moving groove, the compensation plate 10 is pulled to the outer side of the inner cavity of the retractable groove 11 for increasing the transverse area of the supporting plate 6 again, so that the pressure on the soil in the placing area is shared, when the radar equipment is placed in a use area and is inclined, the compensation plate 10 is pulled outwards to prevent the probability that the radar equipment is continuously inclined, so that the normal work of the radar equipment is ensured;

referring to fig. 4 and 5, a mounting hole is formed in the bottom wall of the compensation plate 10, a roller 16 is inserted into the bottom of an inner cavity of the mounting hole, in the process that the compensation plate 10 extends outwards, the roller 16 rolls in a placement area to guide the compensation plate 10, so that the compensation plate 10 can extend outwards conveniently without being affected by an uneven road surface, an electric push rod 21 is installed on the top wall of the compensation plate 10, a moving end of the bottom of the electric push rod 21 extends into the inner cavity of the mounting hole and is connected with a seat body at the top of the roller 16, in the process that the compensation plate 10 extends outwards, the electric push rod 21 works to enable the roller 16 to move downwards and extrude the moving road surface, the strength of the road surface is increased, the probability of settlement of the area is reduced, and the support plate 6 is lifted upwards to reset the inclined support plate 6 again, so that the radar equipment is straightened;

referring to fig. 4 and 5, an inner retractable groove is formed in the bottom wall of the compensation plate 10, an inner cavity of the inner retractable groove is slidably connected with a movable plate 19 through an elastic member, an air bag 20 is fixedly installed on the bottom wall of the movable plate 19, two sets of air storage grooves 17 are formed in the inner cavity of a support plate 6, a pressure plate 18 is slidably installed at the bottom of the inner cavity of the air storage grooves 17, air is filled between the top wall of the pressure plate 18 and the top of the inner cavity of the air storage grooves 17, a pull rope is installed on the top wall of the pressure plate 18, one end of the pull rope, far away from the pressure plate 18, extends into the inner cavity of the movable groove and is fixedly connected with the outer wall of a movable block 14, the top of the inner cavity of the air storage grooves 17 is communicated with the inner cavity of the air bag 20 through a connecting pipe, the air bag 20 is moved to the outer side of the retractable groove 11 by the compensation plate 10, the movable plate 19 moves down with the air bag 20 under the action of the elastic member, and the pressure plate 18 is pulled by the compensation plate 10 in the outward moving process, the air in the air storage tank 17 enters the inner cavity of the air bag 20, the air bag 20 is inflated, the air bag 20 is in contact with the placing area, and the probability of the compensation plate 10 sinking again is reduced;

compared with the embodiment 1, the parts such as the compensating plate 10 are added, in the process that the compensating plate 10 extends outwards, the electric push rod 21 works, the roller 16 moves downwards to extrude the moving road surface, the strength of the road surface is increased, the probability of the area to sink again is reduced, the support plate 6 is also lifted upwards, the inclined support plate 6 is reset again, the equipment is adjusted, and the radar equipment is adjusted to be upright.

Example 3:

referring to fig. 6, on the basis of embodiment 1, a slot 22 is formed in the bottom wall of a base 1, guide grooves 26 are uniformly formed in the tops of inner cavities of the slot 22, a press block 24 is slidably inserted into the bottom of an inner cavity of the guide groove 26 through an elastic element, a groove is formed in an inner cavity of the press block 24, a steel ball 25 is filled in the inner cavity of the groove, touch switches 23 matched with the press block 24 are uniformly installed in the inner cavity of the slot 22, the touch switches 23 are electrically connected with an external alarm, the external alarm is not shown in the figure, when a radar device inclines, the press block 24 moves outwards and presses the touch switches 23, so that the external alarm is powered on to work, a worker can find the problem of the inclination in time, and the adjustment is facilitated in time;

increase parts such as touch switch 23 and briquetting 24 for embodiment 1, when radar equipment takes place the slope, briquetting 24 can move to the outside, presses touch switch 23, makes external alarm circular telegram work, makes the staff can in time discover the problem of slope, is convenient for in time adjust.

The working principle is as follows: the positioning bolt is rotated to enable the positioning bolt to be not in contact with the movable arm 9, the movable arm 9 is moved to enable the length of the connecting arm 5 and the length of the movable arm 9 to be changed, the placing position of the supporting plate 6 is adjusted, then the fixing bolt 8 is rotated to enable the fixing bolt 8 to be not in contact with the movable plate 7, the movable plate 7 is pulled towards the outer side of the inner cavity of the storage groove, then the movable plate 7 is fixed through the fixing bolt 8, the transverse contact area of the supporting plate 6 and the placing area is increased through the movable plate 7, then the support is placed in the using area, and the radar antenna main body 3 works.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.