CN218584984U

CN218584984U - High-precision radar measuring device

Info

Publication number: CN218584984U
Application number: CN202221686190.3U
Authority: CN
Inventors: 王中
Original assignee: Chuannahai Instrument Zhejiang Co ltd
Current assignee: Chuannahai Instrument Zhejiang Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-03-07
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a high accuracy radar measuring device, run through the install bin of seting up a plurality of gas pocket including an upper end, the tank wall that install bin one side is close to the lower extreme position runs through and has seted up a installing port, is located a spout has been seted up to the install bin outer wall of installing port upper end, the beneficial effects of the utility model are that: conveniently drive the carousel through setting up a plurality of push rod, montant and test radar rotate, thereby can the on-the-spot rotation adjust the direction, simultaneously when starting conveniently drive a plurality of flabellum through driving motor and bull stick and rotate, be convenient for dispel the heat to the test radar, avoid inside heat to pile up, increase measurement accuracy, simultaneously first drive wheel when the bull stick pivoted, secondary drive wheel and belt conveniently drive reciprocal lead screw and rotate, be convenient for adjust the thread bush under spout and slide bar effect and clean the pad and remove, thereby can clean the test radar output fast, increase the use accuracy.

Description

High-precision radar measuring device

Technical Field

The utility model relates to a high accuracy radar technical field specifically is a high accuracy radar measuring device.

Background

Radar is a detection system that uses radio waves to determine the range, angle or velocity of an object. It can be used to detect aircraft, ships, spacecraft, guided missiles, automobiles, weather formations, terrain. Radar systems include a transmitter that generates electromagnetic waves in the microwave domain, a receiving antenna (typically using the same antenna for both transmission and reception), and a receiver and processor to determine properties of an object. Radio waves (pulsed or continuous waves) from a transmitter reflect off an object and return to a receiver, giving information about the position and speed of the object, and radar has now developed in a wide variety of forms, such as lidar, high-precision radar, and the like.

Wherein present high accuracy radar inside electronic component can the continuous use produce the heat when using, but outside is basically all not having heat radiation structure when present high accuracy radar caliber is radiating, rely on inside to carry out the heat exchange heat dissipation, but the heat of machine inside can pile up like this, lead to the heat dissipation of machine itself not to influence, thereby lead to the machine heat dissipation slower, thereby cause the heat to pile up easily, influence inside electronic component, the slow case of long-time heat dissipation has certain influence to machine use itself, and high accuracy radar caliber all uses in the open air basically, the dust is piled up easily to the outside when the machine is used in the open air, at present, the inconvenient clearance in the in-process of machine use, thereby influence the use of high accuracy radar.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy radar measuring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision radar measuring device comprises an installation box, wherein a plurality of air holes are formed in the upper end of the installation box in a penetrating mode, an installation opening is formed in the box wall, close to the lower end, of one side of the installation box in a penetrating mode, a sliding groove is formed in the outer wall of the installation box, located at the upper end of the installation opening, a vertical rod is connected to the center of the upper surface of the installation box in a rotating mode through a bearing, a rotating disc is fixedly connected to the middle of the vertical rod, a plurality of push rods are fixedly connected to the outer portion of the rotating disc, an installation plate is fixedly connected to the upper end of the vertical rod, a test radar is fixedly connected to the upper end of the installation plate, and a heat dissipation cleaning mechanism is fixed to the lower end of the installation box;

clean mechanism of heat dissipation includes a driving motor, driving motor output end fixed connection is at the inner tank wall of install bin bottom, a bull stick of driving motor output end fixedly connected with, a first drive wheel has been cup jointed to bull stick lower extreme pole wall is fixed, just a plurality of flabellum of bull stick upper end fixedly connected with.

Preferably, the mounting box is close to bottom outer box wall fixedly connected with bottom of one side of installing port, the bottom plate upper end is rotated through the bearing and is connected with a reciprocal lead screw, a second drive wheel has been cup jointed to reciprocal lead screw lower extreme pole wall is fixed, the transmission is connected with a belt on the second drive wheel, the belt opposite side passes the installing port transmission and connects on first drive wheel, reciprocal lead screw upper end pole wall threaded connection has a thread bush, the thread bush is close to a slide of one side fixedly connected with of spout, slide sliding connection is in the spout, a link of thread bush upper end one side fixedly connected with, the link is close to one side fixedly connected with of test radar and cleans the pad.

Preferably, the upper end of the reciprocating screw rod is fixedly connected with a limiting block.

Preferably, the test radar abuts against the cleaning pad when rotating.

Compared with the prior art, the beneficial effects of the utility model are that: conveniently drive the carousel through setting up a plurality of push rod, montant and test radar rotate, thereby can the on-the-spot rotation adjust the direction, simultaneously when starting conveniently drive a plurality of flabellum through driving motor and bull stick and rotate, be convenient for dispel the heat to the test radar, avoid inside heat to pile up, increase measurement accuracy, simultaneously at bull stick pivoted time first drive wheel, second drive wheel and belt conveniently drive reciprocal lead screw and rotate, be convenient for adjust the thread bush and clean the pad removal under spout and slide bar effect, thereby can clean the test radar output fast, increase the use accuracy.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic top sectional view of the vertical bar and the turntable of the present invention;

fig. 3 is a schematic top sectional structural view of the first driving wheel and the second driving wheel of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the threaded sleeve and the reciprocating screw rod in a top view according to the present invention;

fig. 5 is a schematic view of a partial three-dimensional structure of the reciprocating screw rod, the thread bushing and the connecting frame of the present invention.

In the figure: 1. installing a box; 2. an installation port; 3. a chute; 4. a vertical rod; 5. a turntable; 6. a push rod; 7. Mounting a plate; 8. testing a radar;

9. a heat dissipation cleaning mechanism; 91. a drive motor; 92. a rotating rod; 93. a first drive pulley; 94. a fan blade; 95. a base plate; 96. a reciprocating screw rod; 97. a second transmission wheel; 98. a belt; 99. a threaded sleeve; 910. A slide plate; 911. a connecting frame; 912. cleaning the pad;

10. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-precision radar measuring device comprises an installation box 1 with a plurality of air holes formed in the upper end in a penetrating mode, a mounting port 2 is formed in one side of the installation box 1 close to the lower end in a penetrating mode, a sliding groove 3 is formed in the outer wall of the installation box 1 located at the upper end of the mounting port 2, a vertical rod 4 is rotatably connected to the center of the upper surface of the installation box 1 through a bearing, a rotary disc 5 is fixedly connected to the middle of the vertical rod 4, a plurality of push rods 6 are fixedly connected to the outer portion of the rotary disc 5, a mounting plate 7 is fixedly connected to the upper end of the vertical rod 4, a test radar 8 is fixedly connected to the upper end of the mounting plate 7, and a heat dissipation cleaning mechanism 9 is fixed to the lower end of the installation box 1;

the heat dissipation cleaning mechanism 9 comprises a driving motor 91, the output end of the driving motor 91 is fixedly connected to the inner wall of the bottom end of the installation box 1, the output end of the driving motor 91 is fixedly connected with a rotating rod 92, the lower end rod wall of the rotating rod 92 is fixedly sleeved with a first driving wheel 93, and the upper end of the rotating rod 92 is fixedly connected with a plurality of fan blades 94.

The outer wall of the bottom end of one side, close to the mounting port 2, of the mounting box 1 is fixedly connected with a bottom plate 95, the upper end of the bottom plate 95 is rotatably connected with a reciprocating screw rod 96 through a bearing, a rod wall of the lower end of the reciprocating screw rod 96 is fixedly sleeved with a second driving wheel 97, a belt 98 is in transmission connection with the second driving wheel 97, the other side of the belt 98 penetrates through the mounting port 2 and is in transmission connection with a first driving wheel 93, a threaded sleeve 99 is in threaded connection with the rod wall of the upper end of the reciprocating screw rod 96, a sliding plate 910 is fixedly connected to one side, close to the sliding groove 3, of the threaded sleeve 99, the sliding plate 910 is in sliding connection with the sliding groove 3, a connecting frame 911 is fixedly connected to one side, close to the test radar 8, of the connecting frame 911 is fixedly connected with a cleaning pad 912, the reciprocating screw rod 96 and the threaded sleeve 99 can be conveniently driven to rotate through the belt 98 and the second driving wheel 97, the cleaning pad 912 is driven to move to clean the test radar 8 under the effect of the sliding groove 3 and the sliding plate 910, and the use precision is increased.

The upper end of the reciprocating screw rod 96 is fixedly connected with a limiting block 10, so that the threaded sleeve 99 is limited by the limiting block 10 and is prevented from being separated from the reciprocating screw rod 96 during movement.

Test radar 8 offsets with cleaning pad 912 when rotating, is favorable to clearing up test radar 8 output through cleaning pad 912 and test radar 8 offsets.

Specifically, use the utility model discloses the time, start test radar 8 earlier and use, then start driving motor 91, driving motor 91 output drives bull stick 92 and rotates, bull stick 92 drives a plurality of flabellum 94 in step and rotates, flabellum 94 drives the air pocket through the 1 upper end of install bin and flows and carry out heat dissipation protection to test radar 8 and simultaneously drives first drive wheel 93 in step and rotate when bull stick 92 pivoted, first drive wheel 93 drives second drive wheel 97 through belt 98 and installing port 2 and rotates, second drive wheel 97 drives reciprocal lead screw 96 through the bearing and rotates, it rises to drive thread bush 99 through spout 3 and slide 910 during the rotation of reciprocal lead screw 96, thread bush 99 cleans pad 912 rising movement through link 911 drive and cleans test radar 8 output, drive carousel 5 through a plurality of push rods 6 simultaneously and rotate, carousel 5 drives montant 4 through the bearing and rotates, montant 4 synchronous drive test radar 8 rotation direction of regulation.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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.

Claims

1. A high accuracy radar measuring device which characterized in that: the device comprises an installation box (1) with a plurality of air holes in a penetrating mode at the upper end, wherein an installation opening (2) is formed in a penetrating mode in the box wall, close to the lower end, of one side of the installation box (1), a sliding groove (3) is formed in the outer wall of the installation box (1) and located at the upper end of the installation opening (2), a vertical rod (4) is rotatably connected to the center of the upper surface of the installation box (1) through a bearing, a rotary table (5) is fixedly connected to the middle of the vertical rod (4), a plurality of push rods (6) are fixedly connected to the outer portion of the rotary table (5), an installation plate (7) is fixedly connected to the upper end of the vertical rod (4), a test radar (8) is fixedly connected to the upper end of the installation plate (7), and a heat dissipation cleaning mechanism (9) is fixed to the lower end of the installation box (1);

clean mechanism (9) dispel heat includes a driving motor (91), driving motor (91) output end fixed connection is at the inner box wall of install bin (1) bottom, a bull stick (92) of driving motor (91) output end fixedly connected with, a first drive wheel (93) has been cup jointed to bull stick (92) lower extreme pole wall fixed, just a plurality of flabellum (94) of bull stick (92) upper end fixedly connected with.

2. A high precision radar measuring device according to claim 1, characterized in that: a bottom plate (95) is fixedly connected to the outer wall of the bottom end of one side, close to the mounting opening (2), of the mounting box (1), the upper end of the bottom plate (95) is rotatably connected with a reciprocating screw rod (96) through a bearing, a second transmission wheel (97) is fixedly sleeved on the lower end rod wall of the reciprocating screw rod (96), a belt (98) is in transmission connection with the second transmission wheel (97), the other side of the belt (98) penetrates through the mounting opening (2) and is in transmission connection with a first transmission wheel (93), reciprocal lead screw (96) upper end pole wall threaded connection has a thread bush (99), one side fixedly connected with slide (910) that thread bush (99) are close to spout (3), slide (910) sliding connection is in spout (3), link (911) of one side fixedly connected with of thread bush (99) upper end, link (911) are close to one side fixedly connected with of test radar (8) and clean pad (912).

3. A high precision radar measuring device according to claim 2, characterized in that: the upper end of the reciprocating screw rod (96) is fixedly connected with a limiting block (10).

4. A high precision radar measuring device according to claim 1, characterized in that: the test radar (8) is abutted against the cleaning pad (912) when rotating.