CN111120816B

CN111120816B - Adjusting support

Info

Publication number: CN111120816B
Application number: CN201911344237.0A
Authority: CN
Inventors: 赵永进; 覃甲林; 熊友军
Original assignee: Ubtech Robotics Corp
Current assignee: Ubtech Robotics Corp
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2021-09-17
Anticipated expiration: 2039-12-24
Also published as: CN111120816A

Abstract

The application discloses adjust support includes: base, top cap, first adjusting part, second adjusting part to and elastic component. First adjustment tank and second adjustment tank have been seted up to the top cap, and the degree of depth crescent or the diminishing of first adjustment tank, the degree of depth crescent or the diminishing of second adjustment tank. The first adjusting component comprises a first adjusting piece and a first adjusting driving mechanism used for driving the first adjusting piece to move along the length direction of the first adjusting groove. The second adjusting component comprises a second adjusting piece and a second adjusting driving mechanism used for driving the second adjusting piece to move along the length direction of the second adjusting groove. The elastic component is connected between the base and the top cover. The first adjusting piece and the second adjusting piece are variable in two positions, so that the coverage range during adjustment is wide. The variable synergy of two positions of first regulating part and second regulating part to the first adjustment groove and the second adjustment groove of the degree of depth gradual change of cooperation groove can guarantee the precision of adjusting.

Description

Adjusting support

Technical Field

The application relates to the field of radar installation, in particular to an adjusting support.

Background

A two-dimensional laser radar is a non-contact distance detection device that obtains target coordinates by emitting pulsed laser light over a fixed angular range and detecting a return light signal. Due to the defects of the existing assembly and machining, an included angle exists between the outgoing pulse laser of the laser radar and a reference plane of the laser radar, if the included angle is larger than +/-1 degrees, the accuracy of distance information of a detected target is seriously influenced, the estimated deviation of the target distance is increased, even the target is lost, the navigation precision and collision avoidance prediction are seriously influenced, and potential safety hazards are brought to a mechanical device provided with the equipment.

In order to realize the compensation of the angle error of the laser radar and the whole machining and assembling error, the conventional laser radar mostly adopts a three-degree-of-freedom displacement platform or three-point adjustment, the former has high precision but high price, large volume and cannot realize mass production and import of products, the latter has complex adjustment, the general adjustment direction is the same as the movement reverse direction, the function cannot be changed in part of the assembling process, if the posture adjustment of the laser radar cannot be finished outside the products, in addition, the adjustment precision is low, the stability is general, the adjustment number is large, and the debugging efficiency is relatively low in the assembling and debugging process of an actual production line.

Disclosure of Invention

The application aims to provide an adjusting support and aims to solve the problem that in the prior art, the radar adjusting precision is low.

To achieve the purpose, the following technical scheme is adopted in the application:

an adjustment mount comprising:

a base;

the top cover is provided with a first adjusting groove and a second adjusting groove, the depth of the first adjusting groove gradually increases or gradually decreases along the length direction of the first adjusting groove, and the depth of the second adjusting groove gradually increases or gradually decreases along the length direction of the second adjusting groove;

the first adjusting assembly comprises a first adjusting piece which is in contact with the inner wall of the first adjusting groove, and a first adjusting driving mechanism which is used for driving the first adjusting piece to move along the length direction of the first adjusting groove;

the second adjusting assembly comprises a second adjusting piece which is in contact with the inner wall of the second adjusting groove, and a second adjusting driving mechanism which is used for driving the second adjusting piece to move along the length direction of the second adjusting groove; and

an elastic component connected between the base and the top cover.

Furthermore, the base is provided with a first sliding groove opposite to the first adjusting groove and a second sliding groove opposite to the second adjusting groove, the inner wall of the first sliding groove is provided with a first threaded through hole, and the inner wall of the second sliding groove is provided with a second threaded through hole; the first adjusting driving mechanism comprises a first sliding block which is connected with the first adjusting piece and is positioned in the first sliding groove, and a first threaded piece which is in threaded connection with the first threaded through hole and is used for pushing the first sliding block to slide; the second adjusting driving mechanism comprises a second sliding block which is connected with the second adjusting piece and is positioned in the second sliding groove, and a second threaded piece which is in threaded connection with the second threaded through hole and is used for pushing the second sliding block to slide.

Further, still include the third regulating part, the third regulating part is pressed and is held between base and top cap.

Furthermore, the first adjusting piece and the second adjusting piece are both adjusting balls, the cross section of the first adjusting groove is triangular, and the variation trend of the width of the notch of the first adjusting groove is the same as that of the depth of the first adjusting groove; and/or the cross section of the second adjusting groove is triangular, and the variation trend of the width of the notch of the second adjusting groove is the same as that of the depth of the second adjusting groove.

Further, the first adjusting assembly further comprises a first pressure spring located in the first sliding groove, and the first sliding block is located between the first pressure spring and the first threaded part.

Furthermore, a first mounting hole is formed in the inner wall of the first sliding groove, and the first mounting hole is opposite to the first threaded through hole; one end of the first pressure spring, which is far away from the first sliding block, is positioned in the first mounting hole; a first anti-skid groove is formed in the first sliding block, and the first threaded piece is inserted into the first anti-skid groove.

Furthermore, the first adjusting component further comprises a first connecting column connected between the first sliding block and the first adjusting piece, and the first connecting column extends out of the first sliding groove.

Further, the second adjusting assembly further comprises a second pressure spring located in the second sliding groove, and the second sliding block is located between the second pressure spring and the second threaded part.

Furthermore, a second mounting hole is formed in the inner wall of the second sliding groove, and the second mounting hole is opposite to the second threaded through hole; one end of the second pressure spring, which is far away from the second sliding block, is positioned in the second mounting hole; and a second anti-skid groove is formed in the second sliding block, and the second threaded piece is inserted into the second anti-skid groove.

Furthermore, the second adjusting component further comprises a second connecting column connected between the second sliding block and the second adjusting piece, and the second connecting column extends out of the second sliding groove.

Furthermore, a first positioning groove is formed in the base, the third adjusting piece is an adjusting ball, and the third adjusting piece is installed in the first positioning groove and is in contact with the top cover; and the top cover is provided with a second positioning groove corresponding to the first positioning groove.

Further, the elastic component comprises a tension spring connected between the base and the top cover; the base is provided with a first accommodating groove, and the top cover is provided with a second accommodating groove; the two opposite ends of the tension spring are respectively positioned in the first accommodating groove and the second accommodating groove.

Furthermore, the base is provided with a first jack penetrating through the inner wall of the first accommodating groove, and the top cover is provided with a second jack penetrating through the second accommodating groove; the elastic component further comprises a first bolt connected with the tension spring and inserted in the first jack, and a second bolt connected with the tension spring and inserted in the second jack.

Furthermore, the number of the elastic components is four, and the four elastic components are positioned at four corners of the same rectangle.

Furthermore, the base is provided with a first fixing hole, and the top cover is provided with a second fixing hole.

The beneficial effect of this application: because the variable that has two positions of first regulating part and second regulating part, coverage is wide when consequently adjusting, realizes the regulation of the full gesture in plane, is difficult for having the regulation blind area. The variable synergy of two positions of first regulating part and second regulating part to the first adjustment groove and the second adjustment groove of the degree of depth gradual change of cooperation groove can effectively guarantee the precision of adjusting for single variable and flat bottom groove.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of an adjusting support in an embodiment of the present application;

FIG. 2 is an exploded view of the adjustment bracket of FIG. 1;

FIG. 3 is a top view of the adjustment bracket of FIG. 1;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 6 is a schematic structural view of the top cover of FIG. 1;

FIG. 7 is a schematic view of the base of FIG. 1 from a first perspective;

FIG. 8 is a structural diagram of the base in FIG. 2 from a second perspective;

in the figure:

1. a base; 11. a first sliding groove; 12. a second sliding groove; 13. a first threaded through hole; 14. a second threaded through hole; 15. a first mounting hole; 16. a second mounting hole; 17. a first positioning groove; 18. a first accommodating groove; 181. a first jack; 19. a first fixing hole;

2. a top cover; 21. a first regulating groove; 22. a second regulating groove; 23. a second accommodating groove; 231. a second jack; 24. a second fixing hole; 25. a second positioning groove;

3. a first adjustment assembly; 31. a first adjustment member; 32. a first slider; 321. a first anti-slip groove; 33. a first screw member; 34. a first pressure spring; 35. a first connecting column;

4. a second adjustment assembly; 41. a second adjustment member; 42. a second slider; 421. a second anti-slip groove; 43. a second threaded member; 44. a second pressure spring; 45. a second connecting column;

5. an elastic component; 51. a tension spring; 52. a first latch; 53. a second bolt;

6. and a third adjusting member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The following detailed description of implementations of the present application is provided in conjunction with specific embodiments.

As shown in fig. 1-2, an embodiment of the present application provides an adjusting mount, including: a base 1; the top cover 2 is provided with a first adjusting groove 21 and a second adjusting groove 22, the depth of the first adjusting groove 21 gradually increases or gradually decreases along the length direction of the first adjusting groove 21, and the depth of the second adjusting groove 22 gradually increases or gradually decreases along the length direction of the second adjusting groove 22; the first adjusting component 3, the first adjusting component 3 includes the first adjusting piece 31 contacting with inner wall of the first adjusting groove 21, and the first adjusting driving mechanism for driving the first adjusting piece 31 to move along the length direction of the first adjusting groove 21; the second adjusting component 4, the second adjusting component 4 includes a second adjusting part 41 contacting with the inner wall of the second adjusting groove 22, and a second adjusting driving mechanism for driving the second adjusting part 41 to move along the length direction of the second adjusting groove 22; and the elastic component 5, the elastic component 5 is connected between the base 1 and the top cover 2.

In the embodiment of the application, the process of adjusting the installation state of the radar by the adjusting support comprises the following steps:

the radar is arranged on the top cover 2, and the first adjusting piece 31 and the second adjusting piece 41 are in contact with the top cover 2 and support the top cover 2; if the included angle between the radar outgoing pulse laser positioned on the plane and the reference plane thereof is not within the preset error range, the adjustment can be performed through the coordination of the first adjusting component 3 and the second adjusting component 4. The first adjusting driving mechanism drives the first adjusting piece 31 to move along the length direction of the first adjusting groove 21, and the depth of the first adjusting groove 21 is gradually changed along the length direction of the first adjusting groove 21, so that the supporting height of the top cover 2 can be changed when the first adjusting piece 31 moves; the second adjusting driving mechanism drives the second adjusting member 41 to move along the length direction of the second adjusting groove 22, and the depth of the second adjusting groove 22 gradually changes along the length direction of the second adjusting groove 22, so that the supporting height of the top cover 2 can be changed when the second adjusting member 41 moves.

The length direction of the first regulating groove 21 is the direction of a connecting line between two opposite longer ends of the first regulating groove 21; the length direction of the second regulation groove 22 is the direction of the line connecting the opposite longer ends of the second regulation groove 22.

Because the variable of two positions of the first adjusting piece 31 and the second adjusting piece 41 is provided, the coverage range is wide during adjustment, the adjustment of the plane full posture is realized, and the adjustment blind area is not easy to exist. The first adjusting piece 31 and the second adjusting piece 41 cooperate with the variable of the two positions and cooperate with the first adjusting groove 21 and the second adjusting groove 22 with gradually changing groove depths, so that the adjusting precision can be effectively ensured relative to a single variable and a flat bottom groove.

Further, referring to fig. 1-2, as another embodiment of the adjusting support provided by the present application, the base 1 is provided with a first sliding groove 11 opposite to the first adjusting groove 21 and a second sliding groove 12 opposite to the second adjusting groove 22, an inner wall of the first sliding groove 11 is provided with a first threaded through hole 13, and an inner wall of the second sliding groove 12 is provided with a second threaded through hole 14; the first adjusting driving mechanism comprises a first sliding block 32 which is connected with the first adjusting piece 31 and is positioned in the first sliding groove 11, and a first threaded piece 33 which is in threaded connection with the first threaded through hole 13 and is used for pushing the first sliding block 32 to slide; the second adjustment driving mechanism includes a second slider 42 connected to the second adjustment member 41 and located in the second sliding groove 12, and a second screw 43 threadedly connected to the second threaded through hole 14 and adapted to push the second slider 42 to slide.

When the first adjusting assembly 3 is adjusted, the first screw 33 is screwed to drive the first slider 32 to slide in the first sliding groove 11, and further drive the first adjusting member 31 to move in the first adjusting groove 21, and since the depth of the first adjusting groove 21 gradually changes (the depth of the first adjusting groove 21 gradually increases or decreases along the direction away from the first threaded through hole 13), the height of the position where the top cover 2 contacts the first adjusting member 31 can be changed when the first adjusting member 31 moves.

When the second adjusting assembly 4 is adjusted, the second screw 43 is screwed to drive the second slider 42 to slide in the second sliding groove 12, and further drive the second adjusting member 41 to move in the second adjusting groove 22, and since the depth of the second adjusting groove 22 gradually changes (the depth of the second adjusting groove 22 gradually increases or gradually decreases along the direction away from the second threaded through hole 14), the height of the position where the top cover 2 contacts the second adjusting member 41 can be changed when the second adjusting member 41 moves.

The first screw 33 and the second screw 43 may be both screws or other threaded members.

Further, referring to fig. 1-2, as another embodiment of the adjusting support provided by the present application, a third adjusting member 6 is further included, and the third adjusting member 6 is pressed between the base 1 and the top cover 2. Because the variable of two positions of the first adjusting piece 31 and the second adjusting piece 41 is provided, the coverage range during adjustment is wide, the adjustment of the whole posture of the plane is realized by combining the third adjusting piece 6 (three points determine a plane, and the adjustment of the angles of the plane can be realized by changing two points of the plane), and an adjustment blind area is not easy to exist.

As shown in fig. 1-2, an embodiment of the present application provides an adjusting mount, including: the adjusting device comprises a base 1, a top cover 2, a first adjusting component 3, a second adjusting component 4, a third adjusting part 6 and an elastic component 5. Referring to fig. 3-5 synchronously, the base 1 is provided with a first sliding groove 11 and a second sliding groove 12, the first sliding groove 11 includes a threaded inner wall, and the second sliding groove 12 includes a threaded inner wall; the side wall of the base 1 is provided with a first threaded through hole 13 and a second threaded through hole 14 which are correspondingly communicated with the threaded inner wall of the first sliding groove 11 and the threaded inner wall of the second sliding groove 12. The top cover 2 can be used for installing a radar, the top cover 2 is provided with a first adjusting groove 21 opposite to the first sliding groove 11 and a second adjusting groove 22 opposite to the second sliding groove 12, the depth of the first adjusting groove 21 is gradually increased or gradually decreased from the first threaded through hole 13 along the direction away from the first threaded through hole 13, and the depth of the second adjusting groove 22 is gradually increased or gradually decreased from the second threaded through hole 14 along the direction away from the second threaded through hole. The first adjusting assembly 3 includes a first adjusting member 31 contacting with the inner wall of the first adjusting groove 21, a first sliding block 32 connected to the first adjusting member 31 and located in the first sliding groove 11, and a first screw member 33 connected to the first threaded through hole in a screw-fit manner and used for pushing the first sliding block 32 to slide. The second adjusting assembly 4 comprises a second adjusting part 41 contacting with the inner wall of the second adjusting groove 22, a second sliding block 42 connected with the second adjusting part 41 and located in the second sliding groove 12, and a second threaded part 43 in threaded fit connection with the second threaded through hole and used for pushing the second sliding block 42 to slide. The third adjusting part 6 is pressed between the base 1 and the top cover 2. The elastic component 5 is connected between the base 1 and the top cover 2.

the radar is arranged on the top cover 2, at the moment, the first adjusting piece 31, the second adjusting piece 41 and the third adjusting piece 6 are all in contact with the top cover 2 and support the top cover 2, and the first adjusting piece, the second adjusting piece and the third adjusting piece jointly determine a plane which is an installation plane of the radar; if the included angle between the radar outgoing pulse laser positioned on the plane and the reference plane thereof is not within the preset error range, the adjustment can be performed through the coordination action of the first adjusting component 3, the second adjusting component 4 and the third adjusting ball 6.

Therefore, the first adjusting component 3 can change the position of the top cover 2 through the first adjusting part 31, the second adjusting component 4 can change the position of the top cover 2 through the second adjusting part 41, the third adjusting part 6 is unchanged in position and determines a supporting plane for the top cover 2 together with the first adjusting part 31 and the second adjusting part 41, so that the supporting postures of the top cover 2 at various angles can be changed by adjusting the positions of the first adjusting part 31 and the second adjusting part 41, and further, the included angle between the outgoing pulse laser of the radar and the reference plane thereof is changed, and the included angle is located in a preset error range.

Because the variable of two positions of the first adjusting piece 31 and the second adjusting piece 41 is provided, the coverage range during adjustment is wide, the adjustment of the whole posture of the plane is realized by combining the third adjusting piece 6 (three points determine a plane, and the adjustment of the angles of the plane can be realized by changing two points of the plane), and an adjustment blind area is not easy to exist.

And the variable of the two positions of the first adjusting piece 31 and the second adjusting piece 41 are cooperated, and the first adjusting groove 21 and the second adjusting groove 22 with gradually changing groove depths are matched, so that the adjusting precision can be effectively ensured relative to a single variable and a flat-bottom groove. The first adjusting piece 31 and the second adjusting piece 41 have smoothly changing arc surfaces, can be in good contact with the top cover 2, can smoothly slide relative to the top cover 2 when the positions of the first adjusting piece and the second adjusting piece are changed, and ensures stability in an adjusting process.

The adjustment manner is to screw the first screw member 33 and the second screw member 43, and the first screw member 33 and the second screw member 43 move along the axial direction thereof, i.e. in the direction in which the threads of the inner walls of the threads of the first sliding groove 11 and the second sliding groove 12 extend, and finally change the height and the inclination of the top cover 2 relative to the base 1, so that the adjustment support provided by the embodiment realizes the adjustment in different directions.

When adjusting the support and being applicable to mechanical equipment such as robot, can provide the assembled position of adjusting the support in a flexible way, for example in the side surface opening for adjust first screw 33 and second screw 43 can, and then realize adjusting the operation in the outside of equipment, reduced the degree of difficulty of adjusting, need not to adjust the support and install in topmost or bottommost so that adjust the height position along vertical direction operation, promoted the commonality of adjusting the support use.

Simultaneously, because the adjustment support has realized the incorgruous regulation, first screw 33 and second screw 43 all can set up along the horizontal direction, the change of first screw 33 and second screw 43 position can only slightly adjust the height of top cap 2 in the adjustment process, and can not adjust the holistic height of support owing to the great influence of the motion of stretching into of first screw 33 and second screw 43, and then realized adjusting the compactness and the miniaturization of support structure, this most parts setting of adjusting the support, thereby realize the effect of small and easily assembling.

The first threaded part 33 and the second threaded part 43 are in threaded connection with the base 1, so that the first threaded part 33 and the second threaded part 43 do not need to be locked through an external fixing part after adjustment is completed, the first threaded part 33 and the second threaded part 43 are forced by the first sliding block 32 and the second sliding block 42 along the axial direction of the first threaded part 33 and the second threaded part 43, the first threaded part 33 and the second threaded part 43 cannot be pushed to move, self-locking of the adjusting support is further completed, the structure of the adjusting support is further simplified, and convenience in operation is improved.

Further, referring to fig. 5-6, as another embodiment of the adjusting support provided by the present application, the first adjusting element 31 and the second adjusting element 41 are both adjusting balls; the first regulation groove 21 has a triangular cross section. Therefore, when the first adjusting member 31 contacts the inner wall of the first adjusting groove 21, that is, the planes corresponding to the two sides of the triangle contact the first adjusting member 31, the stability of the first adjusting member 31 during movement is ensured, and the stability of adjustment and the accuracy of adjustment are further improved. The variation trend of the width of the notch of the first adjustment groove 21 is the same as the variation trend of the depth of the first adjustment groove 21, that is, when the depth of the first adjustment groove 21 gradually increases from the first threaded through hole 13 in a direction away from the first threaded through hole 13, the width of the notch of the first adjustment groove 21 also gradually increases; when the depth of the first adjustment groove 21 is gradually reduced from the first threaded through hole 13 in a direction away from the first threaded through hole 13, the width of the notch of the first adjustment groove 21 is also gradually reduced. The longer opposite ends of the first regulation groove 21 are in the length direction thereof, the shorter opposite ends are in the width direction thereof, and the width of the notch of the first regulation groove 21 is defined as the distance between the opposite ends in the width direction thereof.

Further, referring to fig. 5 to 6, as another embodiment of the adjusting mount provided by the present application, the cross section of the second adjusting groove 22 is triangular, and the width of the notch of the second adjusting groove 22 has the same variation tendency as the depth of the second adjusting groove 22. Therefore, when the second adjusting member 41 contacts the inner wall of the second adjusting groove 22, that is, the planes corresponding to the two sides of the triangle contact the second adjusting member 41, the stability of the second adjusting member 41 during movement is ensured, and the stability of adjustment and the accuracy of adjustment are further improved. The variation trend of the width of the notch of the second adjustment groove 22 is the same as the variation trend of the depth of the second adjustment groove 22, that is, when the depth of the second adjustment groove 22 is gradually increased along the direction away from the second threaded through hole 14, the width of the notch of the second adjustment groove 22 is also gradually increased; when the depth of the second adjustment groove 22 is gradually reduced in a direction away from the second threaded through hole 14, the width of the notch of the second adjustment groove 22 is also gradually reduced. The longer opposite ends of the second regulating groove 22 are the length direction thereof, the shorter opposite ends are the width direction thereof, and the width of the notch of the second regulating groove 22 is defined as the distance between the opposite ends in the width direction thereof.

Further, referring to fig. 2, as another specific embodiment of the adjusting support provided by the present application, the first adjusting assembly 3 further includes a first compression spring 34 located in the first sliding groove 11, and the first sliding block 32 is located between the first compression spring 34 and the first threaded member 33.

The first pressure spring 34 can apply elasticity to the first sliding block 32 and the first threaded part 33, pre-tightening of the first spring is achieved, and the change of the radar installation position caused by looseness of the first threaded part 33 in the using process is avoided.

In other embodiments of the present application, the end of the first threaded element 33 can be rotatably connected to the first sliding block 32, so as to improve the stability of the overall structural connection of the adjustment support.

Further, referring to fig. 7, as another specific embodiment of the adjusting support provided by the present application, a first mounting hole 15 is formed in an inner wall of the first sliding groove 11, and the first mounting hole 15 is disposed opposite to the first threaded through hole 13; one end of the first pressure spring 34, which is far away from the first sliding block 32, is positioned in the first mounting hole 15; the first slider 32 is provided with a first anti-slip groove 321, and the first screw 33 is inserted into the first anti-slip groove 321.

First pressure spring 34 is installed in first mounting hole 15, realize the stability of first pressure spring 34 installation, first screw 33 is inserted and is located in first spout, promote the stability of first screw 33 and the contact of first slider 32, consequently first pressure spring 34 can steadily transmit to first screw 33 when applying the pretightning force to first screw 33, and mainly concentrate on the axis direction of first screw 33, guarantee the effect to the pretension of first screw 33, and then promote the self-locking effect of adjusting the support.

Further, referring to fig. 2, as another embodiment of the adjusting support provided by the present application, the first adjusting assembly 3 further includes a first connecting column 35 connected between the first sliding block 32 and the first adjusting member 31, and the first connecting column 35 extends out of the first sliding groove 11. And the first slider 32 extends the first adjusting piece 31 out of the first sliding groove 11 and contacts with the top cover 2, so that the anisotropic adjustment is realized.

Further, referring to fig. 2, as another specific embodiment of the adjusting support provided by the present application, the second adjusting assembly 4 further includes a second compression spring 44 located in the second sliding groove 12, and the second sliding block 42 is located between the second compression spring 44 and the second threaded member 43.

The second pressure spring 44 can apply elasticity to the second slider 42 and the second threaded part 43, pre-tightening of the second spring is achieved, and change of the radar installation position caused by looseness of the second threaded part 43 in the use process is avoided.

In other embodiments of the present application, the end of the second threaded element 43 can be rotatably connected to the second slider 42, so as to improve the stability of the overall structural connection of the adjustment support.

Further, referring to fig. 7, as another specific embodiment of the adjusting support provided by the present application, a second mounting hole 16 is formed in an inner wall of the second sliding groove 12, and the second mounting hole 16 is disposed opposite to the second threaded through hole 14; one end of the second pressure spring 44 far away from the second sliding block 42 is positioned in the second mounting hole 16; the second slider 42 is provided with a second anti-slip groove 421, and the second screw 43 is inserted into the second anti-slip groove 421.

The second pressure spring 44 is installed in the second installation hole 16, the stability of installation of the second pressure spring 44 is realized, the second threaded part 43 is inserted into the second sliding groove, the stability of contact between the second threaded part 43 and the second sliding block 42 is improved, therefore, the second pressure spring 44 can be stably transmitted to the second threaded part 43 when pretightening force is applied to the second threaded part 43, the axial direction of the second threaded part 43 is mainly concentrated, the pretightening effect of the second threaded part 43 is ensured, and the self-locking effect of the adjusting support is further improved.

Further, referring to fig. 2, as another embodiment of the adjusting support provided by the present application, the second adjusting assembly 4 further includes a second connecting rod 45 connected between the second sliding block 42 and the second adjusting member 41, and the second connecting rod 45 extends out of the second sliding groove 12. And the second slider 42 extends the second adjusting piece 41 out of the second sliding groove 12 and contacts with the top cover 2, so that the different-direction adjustment is realized.

Further, please refer to fig. 6 and 7, as another embodiment of the adjusting support provided by the present application, a first positioning groove 17 is formed on the base 1, and the third adjusting member 6 is installed in the first positioning groove 17 and contacts with the top cover 2; the top cover 2 is provided with a second positioning slot 25 corresponding to the first positioning slot 17. The first positioning groove 17 and the second positioning groove 25 can fix the position of the third adjusting part 6 between the base 1 and the top cover 2, and are stably contacted with the top cover 2, and in the position change process of the first adjusting part 31 and the second adjusting part 41, the third adjusting part 6 is kept still as a fulcrum, so that the stability and the precision of adjustment are improved. The third adjustment member 6 may be an adjustment ball.

Further, referring to fig. 2, as another embodiment of the adjusting support provided by the present application, the elastic component 5 includes a tension spring 51 connected between the base 1 and the top cover 2; the base 1 is provided with a first containing groove 18, and the top cover 2 is provided with a second containing groove 23; opposite ends of the tension spring 51 are respectively located in the first receiving groove 18 and the second receiving groove 23. Elastic component 5 is used for keeping base 1 and top cap 2 to continuously have the trend of being close to, can guarantee after accomplishing the regulation that the top cap 2 position is fixed unchangeable, promotes the stability of adjusting the support use, and the use that still can be better under environment such as external vibrations, for example be applied to the occasion that service environment ground is changeable, still can keep higher stability.

Further, referring to fig. 6-8, as another embodiment of the adjusting support provided in the present application, the base 1 is provided with a first insertion hole 181 penetrating through an inner wall of the first receiving groove 18, and the top cover 2 is provided with a second insertion hole 231 penetrating through the second receiving groove 23; the elastic member 5 further includes a first latch 52 connected to the extension spring 51 and inserted into the first insertion hole 181, and a second latch 53 connected to the extension spring 51 and inserted into the second insertion hole 231. When the elastic assembly 5 is assembled, the first pin 52 is inserted into the first insertion hole 181 and is clamped with the hook of the first tension spring 51, the second pin 53 is inserted into the second insertion hole 231 and is clamped with the hook of the second tension spring 51, and therefore the assembly of the elastic assembly 5 can be completed, and the assembly is convenient and fast.

Further, please refer to fig. 2, as another embodiment of the adjusting support provided in the present application, the number of the elastic assemblies 5 is four, the four elastic assemblies 5 are located at four corners of the same rectangle, that is, the four corners of the base 1 and the top cover 2 are connected through the elastic assemblies 5, so that the base 1 and the top cover 2 tend to be an integral after being connected, and the first adjusting member 31 and the second adjusting member 41 move inside the integral and complete the adjustment, thereby ensuring the stability and accuracy of the adjustment.

Further, referring to fig. 3 and 8, as another embodiment of the adjusting support provided in the present application, the base 1 is provided with a first fixing hole 19, which may be a threaded hole, so that the base 1 is fixed to a main structure of a robot (or other mechanical devices); the top cover 2 is provided with a second fixing hole 24 which can be a threaded hole, so that the radar is fixedly arranged on the top cover 2 conveniently.

It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.

It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. Adjust support, its characterized in that includes:

a base;

the elastic component is connected between the base and the top cover;

the third adjusting piece is pressed between the base and the top cover;

the first adjusting piece, the second adjusting piece and the third adjusting piece are all adjusting balls.

2. The adjusting support according to claim 1, wherein the base is provided with a first sliding groove opposite to the first adjusting groove and a second sliding groove opposite to the second adjusting groove, the inner wall of the first sliding groove is provided with a first threaded through hole, and the inner wall of the second sliding groove is provided with a second threaded through hole; the first adjusting driving mechanism comprises a first sliding block which is connected with the first adjusting piece and is positioned in the first sliding groove, and a first threaded piece which is in threaded connection with the first threaded through hole and is used for pushing the first sliding block to slide; the second adjusting driving mechanism comprises a second sliding block which is connected with the second adjusting piece and is positioned in the second sliding groove, and a second threaded piece which is in threaded connection with the second threaded through hole and is used for pushing the second sliding block to slide.

3. The adjusting support according to any one of claims 1-2, wherein the cross section of the first adjusting groove is triangular, and the width of the notch of the first adjusting groove has the same trend as the depth of the first adjusting groove; and/or the cross section of the second adjusting groove is triangular, and the variation trend of the width of the notch of the second adjusting groove is the same as that of the depth of the second adjusting groove.

4. The adjustment mount of claim 2, wherein the first adjustment assembly further comprises a first compression spring positioned within the first sliding channel, and wherein the first slider block is positioned between the first compression spring and the first threaded member.

5. The adjusting support saddle according to claim 4, wherein the inner wall of the first sliding groove is provided with a first mounting hole, and the first mounting hole is opposite to the first threaded through hole; one end of the first pressure spring, which is far away from the first sliding block, is positioned in the first mounting hole; a first anti-skid groove is formed in the first sliding block, and the first threaded piece is inserted into the first anti-skid groove.

6. The adjustment mount of claim 2, wherein the second adjustment assembly further comprises a second compression spring positioned within the second sliding channel, and wherein the second slider block is positioned between the second compression spring and the second threaded member.

7. The adjusting support saddle according to claim 6, wherein the inner wall of the second sliding groove is provided with a second mounting hole, and the second mounting hole is opposite to the second threaded through hole; one end of the second pressure spring, which is far away from the second sliding block, is positioned in the second mounting hole; and a second anti-skid groove is formed in the second sliding block, and the second threaded piece is inserted into the second anti-skid groove.

8. The adjusting support saddle of claim 1, wherein the base is provided with a first positioning groove, and the third adjusting piece is mounted in the first positioning groove and contacts with the top cover; and the top cover is provided with a second positioning groove corresponding to the first positioning groove.

9. The adjustment bracket according to claim 1, wherein said resilient assembly comprises a tension spring connected between said base and said top cover; the base is provided with a first accommodating groove, and the top cover is provided with a second accommodating groove; the two opposite ends of the tension spring are respectively positioned in the first accommodating groove and the second accommodating groove.