CN215728774U

CN215728774U - Radar positioning device

Info

Publication number: CN215728774U
Application number: CN202120519429.7U
Authority: CN
Inventors: 黄钟晖; 张涛
Original assignee: Shenzhen Pudu Technology Co Ltd
Current assignee: Shenzhen Pudu Technology Co Ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2022-02-01
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a radar positioning device which comprises a positioning base, wherein a positioning base surface is arranged on the positioning base, and a rotating shaft is arranged on the positioning base; the radar body is rotatably arranged on the positioning base around the axis of the rotating shaft so as to adjust the angle between the upper surface of the radar body and the positioning base plane, and the axis of the rotating shaft is parallel to the positioning base plane; the positioning part is movably arranged on the positioning base surface along a set direction and is in contact with the radar body so as to drive the radar body to rotate around the axis of the rotating shaft relative to the positioning base, wherein the set direction is perpendicular to the positioning base surface. The radar positioning device can be used for adjusting the angle required to be reached by the radar body according to needs when in use, so that the convenience in use of the radar is improved.

Description

Radar positioning device

Technical Field

The utility model relates to the field of radars, in particular to a radar position adjusting device.

Background

The radar is used as an electronic device for detecting a target, is widely applied to a navigation system of a robot, and provides a route guarantee for the action of the robot.

However, in the radar structure used on the robot at present, after the production is completed, the angle of the radar is fixed, and the radar is inconvenient to adjust the angle when in use, so that the convenience of the use of the radar is affected.

SUMMERY OF THE UTILITY MODEL

The problem to be solved by the utility model is how to adjust the angle of the radar so as to improve the convenience of the radar in use.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the technical scheme of the utility model provides a radar positioning device, which comprises:

the positioning base is provided with a positioning base surface, and a rotating shaft is arranged on the positioning base;

the radar body is rotatably arranged on the positioning base around the axis of the rotating shaft so as to adjust the angle between the upper surface of the radar body and the positioning base plane, and the axis of the rotating shaft is parallel to the positioning base plane;

the positioning part is movably arranged on the positioning base surface along a set direction and is in contact with the radar body so as to drive the radar body to rotate around the axis of the rotating shaft relative to the positioning base, wherein the set direction is perpendicular to the positioning base surface.

Preferably, the radar device further comprises a limiting part, wherein a limiting hole is formed in the positioning base surface, and the limiting part penetrates through the limiting hole and abuts against the radar body, so that the upper surface of the radar body is parallel to the positioning base surface.

Preferably, the positioning device further comprises a positioning piece, wherein a positioning hole is further formed in the positioning base surface, and the positioning piece penetrates through the positioning hole and is connected with the radar body so as to limit the relative position of the radar body and the positioning base.

Preferably, the radar positioning device further comprises an elastic return piece, a first end of the elastic return piece is connected with the positioning base, and a second end of the elastic return piece is connected with the radar body to provide elastic force to drive the radar body and the positioning base to be close to each other.

Preferably, be close to on the positioning base one side of radar body is equipped with first magnet, be close to on the radar body one side of positioning base is equipped with the second magnet, first magnet with second magnet magnetism is opposite, so that the positioning base with the radar body can mutual magnetic adsorption.

Preferably, the positioning portion is a positioning bolt, a first threaded hole is formed in the positioning base surface, and the positioning bolt is in threaded connection with the first threaded hole so as to adjust the screwing-in depth of the positioning bolt in the set direction.

Preferably, the limiting part is a limiting bolt, the limiting hole is a second threaded hole, and the limiting bolt is in threaded connection with the second threaded hole.

Preferably, the positioning piece is a positioning bolt, a third threaded hole is formed in the radar body at a position corresponding to the positioning hole, and the positioning bolt penetrates through the positioning hole and is in threaded connection with the third threaded hole.

Preferably, the positioning base is integrally formed.

Preferably, still include rotatory hinge, the pivot sets up on the rotatory hinge, the positioning base with the one end of rotatory hinge is connected, the radar body with the other end of rotatory hinge is connected.

Compared with the prior art, the utility model has the following beneficial effects:

when the radar positioning device provided by the technical scheme is used, the adjustable positioning part can reciprocate along the set direction, the positioning part is in contact with the radar body, when the positioning part is gradually far away from the positioning base surface along the set direction, the radar body is driven to be close to the positioning base around the axis of the rotating shaft, otherwise, the positioning part drives the radar body to be far away from the positioning base around the axis of the rotating shaft, and the angle adjustment of the radar body is further realized. Therefore, the radar positioning device can be used for adjusting the angle required to be reached by the radar body according to needs when in use, so that the convenience in use of the radar is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a radar positioning apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the disassembled structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the radar body in an inclined state;

fig. 4 is a schematic cross-sectional view of the radar body in a horizontal state.

In the drawings, each reference numeral denotes:

1. a positioning base; 11. positioning a base plane; 12. a rotating shaft; 111. a first threaded hole; 112. a limiting hole; 113. positioning holes;

2. a radar body; 21. an upper surface; 22. a third threaded hole;

3. a positioning section; 4. a limiting member; 5. a positioning member; 6. the hinge is rotated.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent 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.

Referring to fig. 1 and fig. 2, a radar positioning apparatus according to an embodiment of the present invention includes: positioning base 1, radar body 2 and positioning portion 3.

The positioning base 1 is provided with a positioning base surface 11, and the positioning base 1 is provided with a rotating shaft 12; the radar body 2 is rotatably arranged on the positioning base 1 around the axis of the rotating shaft 12 so as to adjust the angle between the upper surface 21 of the radar body 2 and the positioning base surface 11, and the axis of the rotating shaft 12 is parallel to the positioning base surface 11; the positioning portion 3 is movably disposed on the positioning base surface 11 along a setting direction perpendicular to the positioning base surface 11 and contacts with the radar body 2 to drive the radar body 2 to rotate relative to the positioning base 1 around an axis of the rotation shaft.

In this embodiment, during the specific use, adjustable positioning portion 3 is along setting for direction reciprocating motion to make positioning portion 3 and radar body 2 contact, when positioning portion 3 keeps away from location base face 11 along setting for the direction gradually, then can drive radar body 2 and revolute the axis of axle 12 and be close to positioning base 1, otherwise, then positioning portion 3 can drive radar body 2 and revolute the axis of axle 12 and keep away from positioning base 1, and then realized the angle modulation to radar body 2. Therefore, the radar positioning device can be used for adjusting the angle required to be reached by the radar body 2 according to needs, and the convenience of using the radar is improved.

In the above embodiment, the positioning base 1 is used to provide an installation foundation for the radar body 2 and the positioning portion 3, and meanwhile, the positioning base 11 on the positioning base 1 is used as an adjustment reference for the radar body 2, when the upper surface 21 of the radar body 2 and the positioning base 11 are parallel to each other, it indicates that the radar body 2 is in a horizontal state, and when the upper surface 21 of the radar body 2 and the positioning base 11 form a certain included angle, it indicates that the radar body 2 is in an inclined state. Preferably, the positioning base 1 is integrally formed, so that a later secondary assembly process can be avoided, the production process is simplified, and the production efficiency is improved; on the other hand, the structure consistency of the positioning base 1 is better because no connecting gap exists.

In the above embodiment, the radar body 2 may be a detection type radar commonly available in the market, or may be a special radar, and here, specific types and specific functions of the radar body 2 are not limited, and may be adaptively selected as needed.

In the above embodiment, preferably, the positioning portion 3 is a positioning bolt, the positioning base 11 has a first threaded hole 111, and the positioning bolt 3 is screwed into the first threaded hole 111 to adjust the screwing depth of the positioning bolt 3 in the set direction. Specifically, in this embodiment, when a specific angle of the radar body 2 needs to be adjusted, the positioning bolt can be screwed into different depths of the first threaded hole 111, the deeper the positioning bolt 3 is screwed into the first threaded hole 111, the larger the included angle formed by the upper surface 21 of the radar body 2 and the positioning base surface 11 is, the shallower the positioning bolt 3 is screwed into the first threaded hole 111, the smaller the included angle formed by the upper surface 21 of the radar body 2 and the positioning base surface 11 is, and finally, the upper surface 21 of the radar body 2 can be adjusted to be parallel to the positioning base surface 11. From this, utilize adjusting bolt 3 can very conveniently control the specific angle of radar body 2, improved the convenience of adjusting. However, the present invention is not limited to this configuration, and in another embodiment, the positioning portion 3 may be a positioning structure such as a rack and pinion.

In the above embodiment, preferably, the radar positioning device further includes a limiting member 4, the positioning base 11 is provided with a limiting hole 112, and the limiting member 4 is inserted into the limiting hole 112 and abuts against the radar body 2, so that the upper surface of the radar body 2 is parallel to the positioning base 11. Specifically, in this embodiment, the limiting bolt 4 has a set length, and before the angle of the radar body 2 is adjusted, the limiting member 4 is inserted into the limiting hole 112 in advance, and as the radar body 2 is continuously close to the positioning base 1, until the radar body 2 abuts against the limiting member 4, the upper surface 21 of the radar body 2 is parallel to the positioning base 11. Therefore, when the radar body 2 needs to be adjusted to be in a horizontal state, the radar body 2 can be ensured to be in the horizontal state by using the limiting part 4. In this embodiment, preferably, the limiting member 4 is a limiting bolt, the limiting hole 112 is a second threaded hole, and the limiting bolt 4 is screwed into the second threaded hole 112, during specific assembly, the limiting bolt 4 is screwed to the bottom in advance, and the limiting bolt is used as the limiting member 4, which is not only simple in structure, but also convenient to use.

In the above embodiment, preferably, the radar positioning device further includes a positioning element 5, the positioning base 11 is further provided with a positioning hole 113, and the positioning element 5 is inserted into the positioning hole 113 and connected to the radar body 2 to limit the relative position between the radar body 2 and the positioning base 1. Specifically, in this embodiment, after the angular adjustment of radar body 2 was accomplished, then be connected radar body 2 and positioning base 1 fixedly through setting element 5 to avoid the radar to appear rocking, improved the stability that the radar used. In this embodiment, preferably, the positioning element 5 is a positioning bolt, the radar body 2 is provided with a third threaded hole 22 at a position corresponding to the positioning hole 113, and the positioning bolt 5 is inserted into the positioning hole 113 and is in threaded connection with the third threaded hole 22, so that the radar body 2 and the positioning base 1 are connected and fixed in a bolt connection manner.

In the above embodiment, preferably, the radar positioning device further includes an elastic return member (not shown in the figure), a first end of the elastic return member is connected to the positioning base 1, and a second end of the elastic return member is connected to the radar body 2, so as to provide an elastic force to drive the radar body 2 and the positioning base 1 to approach each other. Specifically, in this embodiment, the elastic return piece can be an elastic structure such as a spring or a shrapnel, and is disposed between the positioning base 1 and the radar body 2, when the positioning portion 3 drives the radar body 2 to gradually keep away from the positioning base 1, the elastic return piece is in a stretching state, and when the positioning portion 3 returns, the elastic return piece can provide elastic force to pull the radar body 2 to be close to the positioning base 1, so that the convenience of angle adjustment of the radar body 2 is further improved.

In the above embodiment, it is preferable that a first magnet (not shown) is disposed on a side of the positioning base 1 close to the radar body 2, and a second magnet (not shown) is disposed on a side of the radar body 2 close to the positioning base 1, and the first magnet and the second magnet have opposite magnetism, so that the positioning base 1 and the radar body 2 can be magnetically attracted to each other. Specifically, in this embodiment, provide the adsorption affinity through magnetic adsorption's mode to make radar body 2 and positioning base 1 be close to each other, simultaneously, the space that the mode that sets up magnet occupy is less, can not influence the setting of other parts.

In the above embodiment, preferably, the radar positioning device further includes a rotating hinge 6, the rotating shaft 12 is disposed on the rotating hinge 6, the positioning base 1 is connected to one end of the rotating hinge 6, and the radar body 2 is connected to the other end of the rotating hinge 6. Specifically, in this embodiment, the positioning base 1 is fixed to one end of the rotating hinge 6 by a bolt and a nut, and the radar body 2 is fixed to the other end of the rotating hinge 6 by an automatic screw, so that the radar body 2 can be conveniently assembled on the positioning base 1 by using the rotating hinge 6, thereby improving the convenience of assembly.

In summary, the radar positioning device provided in the embodiment of the present invention can adjust the angle of the radar body 2 as required, so as to improve the convenience of the radar; meanwhile, the radar can be adjusted to be in a horizontal state by using the limiting bolt 4, and the radar body 2 can be fixed in position by using the positioning bolt 5; in addition, the convenience of the angle adjustment of the radar body 2 can be further improved by an elastic return or magnetic return mode.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the present invention shall be covered thereby. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A radar positioning apparatus, comprising:

2. The radar positioning device according to claim 1, further comprising a limiting member, wherein a limiting hole is formed in the positioning base surface, and the limiting member is inserted into the limiting hole and abuts against the radar body, so that the upper surface of the radar body is parallel to the positioning base surface.

3. The radar positioning device according to claim 2, further comprising a positioning member, wherein the positioning base surface is further provided with a positioning hole, and the positioning member is inserted into the positioning hole and connected to the radar body so as to limit the relative position of the radar body and the positioning base.

4. The radar positioning device of claim 1, further comprising an elastic return member, wherein a first end of the elastic return member is connected to the positioning base, and a second end of the elastic return member is connected to the radar body, so as to provide an elastic force to drive the radar body and the positioning base to approach each other.

5. The radar positioning device of claim 1, wherein a first magnet is disposed on a side of the positioning base adjacent to the radar body, and a second magnet is disposed on a side of the radar body adjacent to the positioning base, wherein the first magnet and the second magnet are opposite in magnetism, so that the positioning base and the radar body can be magnetically attracted to each other.

6. The radar positioning device according to claim 1, wherein the positioning portion is a positioning bolt, a first threaded hole is formed in the positioning base surface, and the positioning bolt is threaded in the first threaded hole to adjust a screwing depth of the positioning bolt in the setting direction.

7. The radar positioning device according to claim 2, wherein the limiting member is a limiting bolt, the limiting hole is a second threaded hole, and the limiting bolt is threaded in the second threaded hole.

8. The radar positioning device according to claim 3, wherein the positioning member is a positioning bolt, a third threaded hole is formed in the radar body at a position corresponding to the positioning hole, and the positioning bolt is inserted into the positioning hole and is in threaded connection with the third threaded hole.

9. The radar positioning device of claim 1, wherein the positioning base is integrally formed.

10. The radar positioning device according to claim 1, further comprising a rotation hinge, wherein the rotation shaft is disposed on the rotation hinge, the positioning base is connected to one end of the rotation hinge, and the radar body is connected to the other end of the rotation hinge.