CN220205102U - Calibration support and automobile calibration equipment - Google Patents

Abstract

The utility model provides a calibration support and automobile calibration equipment, wherein the calibration support comprises: a base; the support assembly comprises a stand column arranged on the base and a bracket arranged on the stand column, and the bracket is provided with a support column; the fixing assembly comprises a cross beam arranged at the end part of the upright post, which is away from the base, and a sliding block arranged on the cross beam in a sliding manner; the slider is equipped with the fixed slot that is used for with the cooperation of support post in order to fix first calibration component and is used for fixed second calibration component's magnetism to inhale the piece, and the slider can adjust self in the first calibration component of equidimension or the position of adjustment second calibration component on the crossbeam in order to adapt to the crossbeam length direction. The calibration support of the embodiment can jointly fix the first calibration element with a large size through the sliding block and the supporting column, and also can independently fix the second calibration element with a small size through the sliding block, so that the calibration support is high in universality and easy to operate.

Description

Calibration support and automobile calibration equipment

Technical Field

The utility model relates to the technical field of automobile calibration equipment, in particular to a calibration support and automobile calibration equipment.

Background

In the automobile maintenance industry, calibration operation is required to be performed on vehicle-mounted equipment on an automobile through automobile calibration equipment, such as four-wheel positioning of the automobile and radar calibration of the automobile; when different calibration operations are performed, different calibration elements are required to be configured on the calibration support, and the calibration elements are arranged at corresponding positions in a manner of adapting to different calibration methods; at present, the universality of the calibration support is poor, the support cannot adapt to various calibration elements, the steps for assembling and disassembling the calibration elements are complicated, and the calibration efficiency is low.

Disclosure of Invention

The utility model aims to provide a calibration support and automobile calibration equipment, which are used for solving the technical problems that the universality of the calibration support is poor, the calibration support cannot adapt to various calibration elements, the steps for assembling and disassembling the calibration elements are complicated, and the calibration efficiency is low in the prior art.

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

in a first aspect, there is provided a calibration stand comprising:

a base;

the support assembly comprises a stand column arranged on the base and a bracket arranged on the stand column, and the bracket is provided with a support column;

the fixing assembly comprises a cross beam arranged at the end part of the upright post, which is away from the base, and a sliding block arranged on the cross beam in a sliding manner; the slider is provided with a fixing groove for being matched with the supporting column to fix the first calibration element and a magnetic attraction piece for fixing the second calibration element, and the slider can adjust the position of the slider in the length direction of the cross beam so as to adapt to the positions of the first calibration element or the second calibration element with different sizes on the cross beam.

By adopting the technical scheme:

firstly, the calibration support of the embodiment can jointly fix a first calibration element with a large size through the sliding block and the support column, and also can independently fix a second calibration element with a small size through the sliding block, so that the universality is strong;

secondly, the sliding block can slide on the cross beam to adjust the position of the sliding block on the cross beam, so that the sliding block can adapt to first calibration elements with different sizes, and can move second calibration elements to target positions, and different calibration requirements are met;

finally, the first calibration element is placed on the support column and clamped into the fixing groove to be fixed, the disassembly and assembly mode is simple and convenient, and similarly, the second calibration element is fixed on the sliding block in a magnetic attraction mode, and the disassembly and assembly mode is also simple and convenient.

In one embodiment, the upright is erected on the base, and the length direction of the cross beam is perpendicular to the length direction of the upright.

Through adopting above-mentioned technical scheme, the relation setting between the length direction of stand and crossbeam does benefit to the parallel degree with the horizontal direction when the crossbeam is placed on ground, reduces the adjustment range of crossbeam in the horizontal direction.

In one embodiment, the slider is located on one side of the upright, and the slot opening of the fixing groove on the slider faces the upright.

Through adopting above-mentioned technical scheme, the cell wall of the fixed slot of slider can spacing first calibration component's side, holds in the palm the post can with the spacing first calibration component's of slider cooperation lower limb, like this, applys spacing effort on first calibration component from two directions respectively, promotes the stability when first calibration component is fixed.

In one embodiment, the beam comprises two beam units symmetrically arranged by the upright, each beam unit is provided with the sliding block in a sliding manner, the notch of the fixing groove of the sliding block on the beam unit is opposite to the notch of the fixing groove of the sliding block on the symmetrical beam unit, and the two fixing grooves jointly fix one first calibration element.

Through adopting above-mentioned technical scheme, promoted the stability when fixed first calibration component, can also make the calibration support have the function of fixed two second calibration components simultaneously.

In one embodiment, the bracket is provided with a bracket groove which cooperates with the fixing groove to fix the first alignment element, the bracket groove being notched toward the cross beam.

By adopting the technical scheme, the stability of the first calibration element when being fixed is improved.

In one embodiment, two support posts symmetrical with the upright posts are arranged on the bracket, and each support post is provided with a support post groove, and the support post grooves are in one-to-one correspondence with the fixing grooves.

By adopting the technical scheme, the first calibration element is jointly fixed by the two support columns, so that the supporting stress point of the lower edge of the first calibration element is increased, and the possibility of inclination of the first calibration element can be reduced.

In one embodiment, the sliding block is provided with an adjusting bolt, the adjusting bolt is in a locking state and an unlocking state, and when the adjusting bolt is in the locking state, the adjusting bolt is abutted against the cross beam, so that the sliding block is fixed relative to the cross beam; when the adjusting bolt is in an unlocking state, the adjusting bolt is separated from the cross beam, so that the sliding block can slide relative to the cross beam.

Through adopting above-mentioned technical scheme, rotate adjusting bolt and can switch the sliding state of slider, its governing efficiency is high for operating personnel easily operates.

In one embodiment, the sliding block is further provided with a scale pointer for pointing to the scale on the beam.

Through adopting above-mentioned technical scheme, operating personnel can obtain the position of slider on the scale easily when adjusting the position of slider to improve the accuracy of slider adjustment position.

In one embodiment, the upright is provided with a plurality of upright supports along its own length, and the bracket is alternatively fixed to one of the upright supports.

By adopting the technical scheme, the applicability of the calibration support is further improved.

In a second aspect, an automobile calibration device is provided, including a first calibration element, a second calibration element, and the calibration support described above, where the first calibration element or the second calibration element is alternatively fixed on the calibration support.

By adopting the technical scheme, on the basis of having the advantages of the calibration support, the automobile calibration equipment of the embodiment also has the advantages of strong applicability and high calibration efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of a calibration stand provided in an embodiment of the present utility model;

FIG. 2 is an exploded view of a calibration stand provided in an embodiment of the present utility model;

FIG. 3 is a perspective view of a bracket according to an embodiment of the present utility model;

FIG. 4 is a perspective view of a slider provided by an embodiment of the present utility model;

FIG. 5 is a front view of a calibration stand with a first calibration element secured thereto according to an embodiment of the present utility model;

FIG. 6 is a front view of a calibration stand provided with a second calibration element secured thereto in accordance with an embodiment of the present utility model;

FIG. 7 is an exploded view of a calibration stand with a second calibration element secured thereto in accordance with an embodiment of the present utility model.

The reference numerals in the drawings are as follows:

100. calibrating the bracket;

10. a first calibration element; 20. a second calibration element;

1. a base; 2. a support assembly; 3. a fixing assembly;

21. a column; 22. a bracket; 31. a cross beam; 32. a slide block;

211. a stand column frame; 221. a support column; 222. a bracket column groove; 311. a beam unit; 321. a fixing groove; 322. a magnetic attraction piece; 323. an adjusting bolt; 324. a scale pointer;

201. a magnetic member.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" 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 or indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing the utility model based on the orientation or positional relationship shown in the drawings, and are not to be construed as limiting the utility model, as the indicating device or element must have a particular orientation, be constructed and operated in a particular orientation.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating relative importance or indicating the number of technical features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The following describes in more detail the specific implementation of the present utility model in connection with specific embodiments:

as shown in fig. 1 and 2, an embodiment of the present utility model provides a calibration stand 100 for fixing a calibration element; specifically, the calibration stand 100 of the present embodiment can be used to fix at least two calibration elements, including a first calibration element 10 and a second calibration element 20, the first calibration element 10 having a larger size than the second calibration element 20, such as a large-size target and a small-size target, or a large-size radar calibration device and a small-size radar calibration device; while the calibration stand 100 is able to accommodate first calibration elements 10 of different sizes and for fixing second calibration elements 20 of different sizes; the following description is made by way of specific embodiments:

the calibration stand 100 of the present embodiment includes: a base 1, a supporting component 2 and a fixing component 3;

the base 1 is used for being fixed on the ground of a calibration place, and the base 1 is used for fixing the supporting component 2 and the fixing component 3;

referring to fig. 3, the support assembly 2 includes a column 21 disposed on the base 1 and a bracket 22 disposed on the column 21, where the bracket 22 is provided with a supporting column 221; here, the support assembly 2 is used to support the fixing assembly 3 while fixing the alignment member together with the fixing assembly 3; specifically, the support assembly 2 includes a stand 21 and a bracket 22, the stand 21 is provided on the base 1, and the stand 21 is used for supporting the fixing assembly 3 so that the fixing assembly 3 has a certain height; a bracket 22 is arranged on the upright 21, and the bracket 22 is used for fixing the calibration element together with the fixing assembly 3;

referring to fig. 4, the fixing assembly 3 includes a cross beam 31 disposed at an end of the upright 21 facing away from the base 1, and a slider 32 slidably disposed on the cross beam 31; here, the fixing assembly 3 is used to fix the calibration element; specifically, the fixing assembly 3 includes a cross beam 31 and a slider 32, the cross beam 31 is disposed on an end of the upright 21 facing away from the base 1, that is, when the base 1 is placed on the ground of the calibration place, the upright 21 fixes the cross beam 31 at a position with a certain height, so that the slider 32 also has a certain height, so as to fix the calibration element; the slide block 32 can move along the length direction of the cross beam 31 and adjust the position of the slide block on the cross beam 31;

the slider 32 is provided with a fixing groove 321 for cooperating with the supporting post 221 to fix the first calibration element 10 and a magnetic attraction piece 322 for fixing the second calibration element 20, and the slider 32 can adjust the position of itself in the length direction of the cross beam 31 to adapt to the first calibration element 10 with different sizes or adjust the position of the second calibration element 20 on the cross beam 31. Here, it should be further explained that the calibration stand 100 may be used to fix at least two kinds of calibration elements, wherein the first calibration element 10 is a large-sized calibration element, and at this time, the calibration stand 100 fixes the first calibration element 10 together through the slider 32 and the bracket 221; specifically, the slider 32 is located above the post 221, and the slider 32 is provided with a fixing groove 321 such that the lower edge of the large-sized first calibration element 10 is placed on the post 221 while the side edge of the first calibration element 10 in the horizontal direction is caught in the fixing groove 321, thereby achieving the fixation of the first calibration element 10; in addition, the second calibration element 20 is a small-sized calibration element, and at this time, the calibration stand 100 can fix the second calibration element 20 through the slider 32; specifically, the second calibration element 20 is provided with a magnetic member 201 for magnetically attracting the magnetic attraction member 322, and the second calibration element 20 is fixed to the slider 32 by the attraction of the magnetic attraction member 322 and the magnetic member 201, thereby achieving the fixation of the second calibration element 20.

The working principle of the calibration stand 100 provided in this embodiment is as follows:

referring to fig. 5, when the calibration stand 100 fixes the first calibration element 10, the position of the slider 32 on the cross beam 31 is adjusted to correspond to the side edge of the first calibration element 10, the lower edge of the first calibration element 10 is placed on the supporting post 221, and then the side edge of the first calibration element 10 is aligned with the slider 32 and inserted into the fixing slot 321, such that the first calibration element 10 is fixed by the limiting action of the slot wall of the fixing slot 321 and the supporting force of the supporting post 221;

referring to fig. 6 and 7 together, when the calibration stand 100 fixes the second calibration element 20, the magnetic member 201 of the second calibration element 20 is aligned with the magnetic attraction member 322 on the slider 32, the second calibration element 20 is fixed on the slider 32 by the action of magnetic attraction, and the slider 32 can move along the length direction of the beam 31 to adjust the position of the second calibration element 20.

By adopting the technical scheme:

firstly, the calibration stand 100 of the present embodiment can fix the first calibration element 10 with a large size together through the slider 32 and the bracket 221, and also can independently fix the second calibration element 20 with a small size through the slider 32, which has strong versatility;

secondly, the sliding block 32 can slide on the cross beam 31 to adjust the position of the sliding block on the cross beam 31, so that the sliding block 32 can adapt to the first calibration element 10 with different sizes, and the second calibration element 20 can be moved to a target position, thereby meeting different calibration requirements;

finally, the first calibration element 10 is placed on the supporting post 221 and is clamped into the fixing groove 321, so that the assembly and disassembly are simple and convenient, and similarly, the second calibration element 20 is fixed on the sliding block 32 by a magnetic attraction mode, so that the assembly and disassembly are simple and convenient.

In one embodiment, the upright 21 stands on the base 1, and the length direction of the cross beam 31 is perpendicular to the length direction of the upright 21.

Here, the column 21 is perpendicular to the base 1, so that the longitudinal direction of the column 21 is perpendicular to the horizontal plane; the length direction of the cross beam 31 is set to be the length direction of the upright post 21, so that the length direction of the cross beam 31 is parallel to the horizontal plane, and the position of the slide block 32 in the horizontal direction can be adjusted, so that the second calibration element 20 can move along with the slide block 32 when being fixed on the slide block 32, and the position of the second calibration element in the horizontal direction can be adjusted.

Through adopting above-mentioned technical scheme, the relation setting between the length direction of stand 21 and crossbeam 31 does benefit to the parallel degree with the horizontal direction when crossbeam 31 is placed on ground, reduces the adjustment range of crossbeam 31 in the horizontal direction.

In one embodiment, the slider 32 is located on one side of the post 21, with the notch of the fixing groove 321 on the slider 32 facing the post 21.

Here, in order to make the fixing groove 321 on the slider 32 cooperate with the side edge of the first calibration element 10, the notch of the fixing groove 321 on the slider 32 is directed toward the post 21, i.e., the notch of the fixing groove 321 is directed toward the supporting post 221 on the post 21, and the side edge thereof is inserted into the fixing groove 321 when the first calibration element 10 is fixed.

Through adopting above-mentioned technical scheme, the cell wall of the fixed slot 321 of slider 32 can spacing the side edge of first calibration component 10, and support post 221 can cooperate spacing first calibration component 10's lower limb with slider 32, like this, exerts spacing effort on first calibration component 10 from two directions respectively, promotes the stability when first calibration component 10 is fixed.

In one embodiment, the beam 31 comprises two beam units 311 symmetrically arranged by the upright 21, each beam unit 311 is provided with a sliding block 32 in a sliding manner, the notch of the fixing groove 321 of the sliding block 32 on the beam unit 311 is opposite to the notch of the fixing groove 321 of the sliding block 32 on the symmetrical beam unit 311, and the two fixing grooves 321 jointly fix one first calibration element 10.

It will be appreciated that, in order to improve the stability of the first calibration element 10 when it is fixed, the cross beam 31 is divided into two cross beam units 311 symmetrically arranged with respect to the upright 21, each cross beam unit 311 being provided with a slider 32, the slider 32 being movable in the longitudinal direction of the cross beam unit 311; when the first calibration element 10 is fixed, the fixing grooves 321 of the two sliding blocks 32 respectively fix the two opposite side edges of the first calibration element 10, so that the stability of the first calibration element 10 during fixing can be further improved; in addition, because the second calibration element 20 is small in size, each slider 32 is capable of independently securing one second calibration element 20, i.e., the calibration stand 100 is capable of simultaneously securing two second calibration elements 20.

By adopting the above technical scheme, the stability of fixing the first calibration element 10 is improved, and the calibration support 100 can also have the function of fixing the two second calibration elements 20.

Referring again to fig. 3, in one embodiment, the post 221 is provided with a post slot 222, and the post slot 222 and the fixing slot 321 cooperate to fix the first calibration element 10, and the slot of the post slot 222 faces the beam 31.

Here, when the alignment bracket 100 fixes the first alignment member 10, the lower edge of the first alignment member 10 is inserted into the bracket groove 222, and the first alignment member 10 is further fixed by the limiting action of the groove wall of the bracket groove 222.

By adopting the above technical scheme, the stability of the first calibration element 10 when being fixed is improved.

In one embodiment, two support columns 221 symmetrical with the upright column 21 are arranged on the bracket 22, and support column grooves 222 are arranged on each support column 221, wherein the support column grooves 222 are in one-to-one correspondence with the fixing grooves 321.

By adopting the above technical solution, the two brackets 221 jointly fix the first calibration element 10, increasing the supporting stress point of the lower edge of the first calibration element 10, and reducing the possibility of tilting the first calibration element 10.

Referring to fig. 4 again, in one embodiment, the slider 32 is provided with an adjusting bolt 323, the adjusting bolt 323 has a locked state and an unlocked state, and when the adjusting bolt 323 is in the locked state, the adjusting bolt 323 abuts against the cross beam 31, so that the slider 32 is fixed relative to the cross beam 31; when the adjusting bolt 323 is in the unlocked state, the adjusting bolt 323 is disengaged from the cross member 31, so that the slider 32 can slide with respect to the cross member 31.

Here, the adjusting bolt 323 is used to switch the sliding state of the slider 32, the operator rotates the adjusting bolt 323 such that the adjusting bolt 323 is extended or retracted with respect to the cross beam 31, when the adjusting bolt 323 is extended toward the cross beam 31 and abuts against the cross beam 31, the adjusting bolt 323 is in a locked state, and the slider 32 is fixed with respect to the cross beam 31 by a friction force generated by the contact of the adjusting bolt 323 with the cross beam 31; and when the adjusting bolt 323 is retracted from the cross beam 31 and disengaged from the cross beam 31, the adjusting bolt 323 is in an unlocked state, and the slider 32 can freely slide with respect to the cross beam 31.

By adopting the above technical scheme, the sliding state of the sliding block 32 can be switched by rotating the adjusting bolt 323, and the adjusting efficiency is high, so that the operation is easy for operators.

In one embodiment, the slider 32 is further provided with a scale pointer 324 for pointing to a scale on the cross member 31.

Here, the cross member 31 is provided with graduations along its own length direction, and the slider 32 is provided with a graduation pointer 324, and the position of the slider 32 in the length direction of the cross member 31 is obtained by the positional relationship of the graduation pointer 324 and the graduations.

By adopting the technical scheme, an operator can easily obtain the position of the sliding block 32 on the scale when adjusting the position of the sliding block 32, so that the accuracy of the position adjustment of the sliding block 32 is improved.

Referring again to fig. 2, in one embodiment, the upright 21 is provided with a plurality of upright frames 211 along its length, and the bracket 22 is alternatively fixed to one of the upright frames 211.

Here, the operator may choose to fix the bracket 22 to the stand 211 of different heights according to the height dimension of the first calibration element 10, which may enable the calibration stand 100 of the present embodiment to accommodate the first calibration element 10 of different heights.

By adopting the above technical scheme, the applicability of the calibration stand 100 is further improved.

In a second aspect, an automobile calibration device is provided, including a first calibration element 10, a second calibration element 20, and the calibration stand 100 described above, where the first calibration element 10 or the second calibration element 20 is alternatively fixed on the calibration stand 100.

Here, the automobile calibration device of the present embodiment can be applied to various sizes and various types of calibration elements, and the first calibration element 10 and the second calibration element 20 may be the same calibration element, or may be various calibration elements, for example, the first calibration element 10 and the second calibration element 20 may be targets, or may be targets and radar calibration devices.

By adopting the above technical scheme, on the basis of having the advantages of the above calibration support 100, the automobile calibration device of the embodiment also has the advantages of strong applicability and high calibration efficiency.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A calibration support, comprising:

a base;

the support assembly comprises a stand column arranged on the base and a bracket arranged on the stand column, and the bracket is provided with a support column;

the fixing assembly comprises a cross beam arranged at the end part of the upright post, which is away from the base, and a sliding block arranged on the cross beam in a sliding manner; the slider is provided with a fixing groove for being matched with the supporting column to fix the first calibration element and a magnetic attraction piece for fixing the second calibration element, and the slider can adjust the position of the slider in the length direction of the cross beam so as to adapt to the positions of the first calibration element or the second calibration element with different sizes on the cross beam.

2. The alignment bracket of claim 1, wherein the upright is upstanding from the base and the length of the cross member is perpendicular to the length of the upright.

3. The alignment bracket of claim 2, wherein the slider is located on one side of the post, the slot of the fixed slot on the slider facing the post.

4. A calibration support according to claim 3, wherein the cross beam comprises two cross beam units symmetrically arranged with respect to the upright, each of the cross beam units being slidably provided with the slider, the slot opening of the fixing slot of the slider on the cross beam unit being opposite to the slot opening of the fixing slot of the slider on the symmetrical cross beam unit, both fixing slots together fixing one of the first calibration elements.

5. The alignment bracket of claim 4, wherein the post is provided with a post slot that cooperates with the securing slot to secure the first alignment member, the post slot being notched toward the cross beam.

6. The alignment bracket of claim 5, wherein two of said brackets are provided with said post members symmetrical about said post, each of said post members having said post member slots, said post member slots being in one-to-one correspondence with said mounting slots.

7. The alignment bracket of any of claims 1-6, wherein the slider is provided with an adjustment bolt, the adjustment bolt having a locked state and an unlocked state, the adjustment bolt abutting against the cross beam when the adjustment bolt is in the locked state, securing the slider relative to the cross beam; when the adjusting bolt is in an unlocking state, the adjusting bolt is separated from the cross beam, so that the sliding block can slide relative to the cross beam.

8. A calibration support according to any one of claims 1 to 6, wherein the slider is further provided with a scale pointer for pointing to a scale on the cross beam.

9. A calibration support according to any one of claims 1 to 6, wherein the upright is provided with a plurality of uprights along its own length, the bracket being alternatively secured to one of the uprights.

10. An automotive calibration apparatus comprising a first calibration element, a second calibration element and a calibration support according to any one of claims 1 to 9, wherein either the first calibration element or the second calibration element is alternatively secured to the calibration support.