Angle-adjustable laser calibration instrument

Abstract

The embodiment of the utility model discloses an angle-adjustable laser calibration instrument, which comprises a mounting base, an adjustable damping hinge, a laser calibration instrument and an angle adjusting assembly, the angle adjusting assembly comprises an angle plate and an angle ruler; the bevel protractor is vertically and fixedly mounted on one side of the upper end face of the mounting base, one side of the angle plate is hinged to one side of the mounting base through the adjustable damping hinge, so that the angle plate can rotate around the axial direction of the adjustable damping hinge, and the current rotating angle of the angle plate is directly read through the bevel protractor; the laser calibration instrument is arranged on the upper end face of the angle plate, and the laser calibration instrument is adopted to draw an oblique line at a specified angle. According to the technical scheme of the utility model, the problem that the installation time of related tests is relatively long due to the fact that the installation and inspection of a loading point with angle requirements are difficult to meet and the accuracy of test data cannot be ensured because the use mode of the existing laser calibrator is that the laser calibrator is placed or fixed at a certain specified position to realize the laser calibration function is solved.

Description

Technical Field

[0001] The utility model relates to but is not limited to the technical field of multifunctional adjustment of mounting structural parts, in particular to an angle-adjustable laser calibrator. Background Art

[0002] As a positioning and calibration device, laser calibrator is usually used in the positioning and installation process of various products that have coordinate requirements for the installation position.

[0003] During the product positioning and installation process, the existing laser calibration instrument is a single device, which is usually placed or fixed at a specified position to realize the laser calibration function. It does not have the ability to adjust the angle. Therefore, it cannot meet the installation and inspection of loading points with angle requirements, cannot guarantee the accuracy of test data, and also increases the installation time of loading points in the test. Utility Model Content

[0004] Purpose of the utility model: In order to solve the above-mentioned technical problems, the embodiment of the utility model provides an angle-adjustable laser calibrator to solve the problem that the existing laser calibrator is used in the form of being placed or fixed at a specified position to realize its laser calibration function, which is difficult to meet the installation and inspection of loading points with angle requirements, and the accuracy of the test data cannot be guaranteed, thus resulting in a long installation time for related tests.

[0005] Technical solution of the utility model: The embodiment of the utility model provides an angle-adjustable laser calibrator, comprising: a mounting base 2, an adjustable damping hinge 4, a laser calibrator 6 and an angle adjustment component;

[0006] The angle adjustment assembly includes: an angle plate 4 and an angle ruler 7; wherein the angle ruler 7 is vertically fixedly mounted on one side of the upper end surface of the mounting base 2, and one side of the angle plate 4 is hinged to one side of the mounting base 2 through an adjustable damping hinge 3, so that the angle plate 4 can rotate around the axial direction of the adjustable damping hinge 3, and the angle plate 4 is perpendicular to the plane of the angle ruler 7 at any rotation angle, so as to directly read the current rotation angle of the angle plate 4 through the angle ruler 7;

[0007] The laser calibrator 6 is arranged on the upper end surface of the angle plate 4, and is used to adjust the laser calibrator 6 to a corresponding installation angle by rotating the angle plate 4, so that the laser calibrator 6 is used to draw an oblique line at a specified angle.

[0008] Optionally, the angle-adjustable laser calibrator as described above further comprises: a plurality of adjustable legs 1;

[0009] At least three adjustable legs 1 are installed at the bottom of the mounting base 2, and the adjustable legs 1 are rotatable support legs for adjusting the horizontal state of the mounting base 2 on an uneven ground.

[0010] Optionally, the angle-adjustable laser calibrator as described above further comprises: an inclinometer 5;

[0011] The inclinometer 5 is fixedly arranged on the upper end surface of the angle plate 4;

[0012] The angle plate 4 is used to cooperate with the adjustment of the mounting base 2 to achieve adjustment of the mounting base 2 to a horizontal state during the process of adjusting the mounting base 2 to a horizontal state through the adjustable legs 1.

[0013] Optionally, in the angle-adjustable laser calibrator as described above,

[0014] The angle ruler 7 is an arc-shaped angle ruler, and an arc-shaped through groove is opened along its arc-shaped measuring edge, and the arc-shaped through groove has an angle mark;

[0015] An angle reading label is arranged at the bottom of the opening and closing end of the angle plate 4 during the rotation process, near the arc-shaped through slot of the angle ruler 7 .

[0016] Optionally, in the angle-adjustable laser calibrator as described above,

[0017] The angle ruler 7 is set as a 1 / 4 arc angle ruler.

[0018] Optionally, in the angle-adjustable laser calibrator as described above,

[0019] The inclinometer 5 is also used to determine the current rotation angle in cooperation with the angle ruler 7 during the rotation of the angle plate 4, and to finely adjust the rotation angle of the angle plate 4 through the inclinometer 5.

[0020] Beneficial effects of the utility model: The utility model embodiment provides an angle-adjustable laser calibrator. On the one hand, by adopting the angle adjustment assembly of the angle plate 4 and the angle ruler 7, the angle adjustment of the laser calibrator 6 and the quick reading of the rotation angle are realized; specifically, the angle ruler 7 is vertically fixedly mounted on one side of the upper end surface of the mounting base 2, and one side of the angle plate 4 is hinged to one side of the mounting base 2 through the adjustable damping hinge 3, so that the angle plate 4 can rotate around the axial direction of the adjustable damping hinge 3, and the angle plate 4 is perpendicular to the plane of the angle ruler 7 at any rotation angle, which is used to directly read the angle through the angle ruler 7 Take the current rotation angle of the angle plate 4; on the other hand, based on the coordinated use of the angle plate 4, the angle ruler 7 and the laser calibrator 6 in the embodiment of the utility model, the use of other tools in the laser calibration work can be reduced; on the other hand, in the utility model, the adjustable legs 1 are installed at the bottom of the base 2, so that the angle-adjustable laser calibrator can be suitable for various ground surfaces. Compared with ordinary laser calibrators, the angle-adjustable laser calibrator provided in the embodiment of the utility model can realize diagonal lines at any specified angle, and the adjustable damping hinge 3 can have better stability at any rotation angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the technical solution of the utility model and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the utility model and do not constitute a limitation on the technical solution of the utility model.

[0022] Figure 1 A schematic diagram of the structure of an angle-adjustable laser calibration instrument in a horizontal state provided by an embodiment of the utility model;

[0023] Figure 2 for Figure 1 The illustrated embodiment is a schematic structural diagram of an angle-adjustable laser calibrator in an arbitrary angle adjustment state.

[0024] Reference numerals:

[0025] 1-Adjustable legs; 2-Mounting base; 3-Adjustable damping hinge; 4-Angle plate; 5-Inclinometer; 6-Laser calibrator; 7-Angle ruler. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the embodiments of the utility model will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other arbitrarily without conflict.

[0027] The above background technology has already explained the application requirements of laser calibrators and the use of existing laser calibrators. However, for the installation and inspection of loading points with angle requirements, the existing laser calibrators cannot meet their installation requirements, cannot guarantee the accuracy of test data, and also increase the installation time of loading points in the test.

[0028] In the full-scale static and durability / damage tolerance test of ailerons, the accuracy of the installation angle of the displacement sensor is required to be detected, and since the test requires the measurement of multiple angle displacements, a large number of displacement sensors need to be arranged to measure the displacement. The displacement sensors in the above tests are devices with certain installation angle requirements. However, the installation and detection of the existing calibration methods are difficult.

[0029] In order to detect the installation angle accuracy of the displacement sensor in the aileron full-scale static, durability / damage tolerance test project, the embodiment of the utility model provides an angle-adjustable laser calibrator, which can simplify the problem of loading point positioning during the installation process.

[0030] The utility model provides the following specific embodiments which can be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0031] Figure 1 A schematic diagram of the structure of an angle-adjustable laser calibration instrument in a horizontal state provided by an embodiment of the utility model; Figure 2 for Figure 1 The embodiment shown is a schematic diagram of the structure of an angle-adjustable laser calibration instrument in an arbitrary angle adjustment state. Figure 1 and Figure 2 As shown, the structure of the angle-adjustable laser calibrator provided by the embodiment of the utility model may include: a mounting base 2, an adjustable damping hinge 4, a laser calibrator 6 and an angle adjustment component.

[0032] like Figure 1 and Figure 2 As shown, the angle adjustment component in the embodiment of the utility model includes: an angle plate 4 and an angle ruler 7; wherein the angle ruler 7 is vertically fixedly mounted on one side of the upper end surface of the mounting base 2, and one side of the angle plate 4 is hinged to one side of the mounting base 2 through an adjustable damping hinge 3, so that the angle plate 4 can rotate around the axial direction of the adjustable damping hinge 3, and the angle plate 4 is perpendicular to the plane of the angle ruler 7 at any rotation angle, so as to directly read the current rotation angle of the angle plate 4 through the angle ruler 7.

[0033] The angle plate 4 and the angle ruler 7 in the embodiment of the utility model are components used in combination, and have a mounting angle adjustment function and a matching angle reading function; and the angle plate 4 and the angle ruler 7 can be configured as an integrated structure with a relatively movable form.

[0034] In the embodiment of the utility model, the laser calibrator 6 is arranged on the upper end surface of the angle plate 4, and is used to adjust the laser calibrator 6 to a corresponding installation angle by rotating the angle plate 4, so that the laser calibrator 6 is used to draw a diagonal line at a specified angle. Figure 2 FIG. 4 is a schematic diagram showing that the angle plate 4 is at a rotation angle.

[0035] In one implementation of the present utility model, Figure 1 and Figure 2 The angle-adjustable laser calibrator shown further comprises: a plurality of adjustable legs 1 .

[0036] In this implementation, at least three adjustable legs 1 are installed at the bottom of the mounting base 2, and the adjustable legs 1 are rotatable support legs for adjusting the horizontal state of the mounting base 2 on an uneven ground.

[0037] In one implementation of the present utility model, Figure 1 and Figure 2 The angle-adjustable laser calibrator shown also includes an inclinometer 5 .

[0038] The inclinometer 5 is fixedly arranged on the upper end surface of the angle plate 4;

[0039] In this implementation, the angle plate 4 is used to cooperate with the adjustment of the mounting base 2 to adjust the mounting base 2 to a horizontal state during the process of adjusting the mounting base 2 to a horizontal state through the adjustable legs 1 .

[0040] Furthermore, the inclinometer 5 can also cooperate with the angle ruler 7 to determine the current rotation angle during the rotation of the angle plate 4, and finely adjust the rotation angle of the angle plate 4 through the inclinometer 5.

[0041] In one implementation of the present utility model, Figure 1 and Figure 2 In the angle-adjustable laser calibrator shown, the angle ruler 7 is an arc-shaped angle ruler, an arc-shaped through groove is provided along its arc-shaped measuring edge, and the arc-shaped through groove has an angle mark.

[0042] Correspondingly, an angle reading label is provided at the bottom of the opening and closing end of the angle plate 4 during rotation, near the arc-shaped through slot of the angle ruler 7 , so as to facilitate reading the current rotation angle of the angle plate 4 through the angle ruler 7 .

[0043] In a specific implementation, the angle ruler 7 can be a 1 / 4 arc angle ruler, which can realize the rotation requirement of the angle plate 4 and the laser calibrator 6 from a horizontal state to a vertical state.

[0044] The angle-adjustable laser calibrator provided by the embodiment of the utility model, on the one hand, realizes the angle adjustment of the laser calibrator 6 and the quick reading of the rotation angle by adopting the angle adjustment assembly of the angle plate 4 and the angle ruler 7; specifically, the angle ruler 7 is vertically fixedly mounted on one side of the upper end surface of the mounting base 2, and one side of the angle plate 4 is hinged to one side of the mounting base 2 through the adjustable damping hinge 3, so that the angle plate 4 can rotate around the axial direction of the adjustable damping hinge 3, and the angle plate 4 is perpendicular to the plane of the angle ruler 7 at any rotation angle, which is used to directly read the angle of the angle plate 4 through the angle ruler 7 current rotation angle; on the other hand, based on the coordinated use of the angle plate 4, the angle ruler 7 and the laser calibrator 6 in the embodiment of the utility model, the use of other tools in the laser calibration work can be reduced; on the other hand, in the utility model, the adjustable legs 1 are installed at the bottom of the base 2, so that the angle-adjustable laser calibrator can be suitable for various ground surfaces. Compared with ordinary laser calibrators, the angle-adjustable laser calibrator provided in the embodiment of the utility model can realize diagonal lines at any specified angle, and the adjustable damping hinge 3 can have better stability at any rotation angle.

[0045] Although the implementation methods disclosed in the utility model are as above, the content is only an implementation method adopted to facilitate the understanding of the utility model, and is not used to limit the utility model. Any technician in the field to which the utility model belongs can make any modifications and changes in the form and details of implementation without departing from the spirit and scope disclosed in the utility model, but the scope of patent protection of the utility model shall still be based on the scope defined in the attached claims.

Claims

1. An angle-adjustable laser calibrator. It is characterized in that include: A mounting base (2), an adjustable damping hinge (4), a laser calibrator (6) and an angle adjustment assembly; The angle adjustment assembly comprises: an angle plate (4) and an angle ruler (7); wherein the angle ruler (7) is vertically fixedly mounted on one side of the upper end surface of the mounting base (2); one side of the angle plate (4) is hinged to one side of the mounting base (2) via an adjustable damping hinge (3), so that the angle plate (4) can rotate around the axial direction of the adjustable damping hinge (3), and the angle plate (4) is perpendicular to the plane of the angle ruler (7) at any rotation angle, so as to directly read the current rotation angle of the angle plate (4) via the angle ruler (7); The laser calibrator (6) is arranged on the upper end surface of the angle plate (4) and is used to adjust the laser calibrator (6) to a corresponding installation angle by rotating the angle plate (4), so that the laser calibrator (6) is used to draw an oblique line at a specified angle.

2. The angle-adjustable laser calibrator according to claim 1, It is characterized in that Also includes: A plurality of adjustable legs (1); At least three adjustable legs (1) are installed at the bottom of the installation base (2), and the adjustable legs (1) are rotatable support legs used to adjust the horizontal state of the installation base (2) on an uneven ground.

3. The angle-adjustable laser calibration instrument according to claim 2, It is characterized in that Also includes: Inclinometer (5); The inclinometer (5) is fixedly arranged on the upper end surface of the angle plate (4); The angle plate (4) is used to cooperate with the adjustment of the mounting base (2) during the process of adjusting the horizontal state of the mounting base (2) through the adjustable legs (1) to achieve adjustment of the mounting base (2) to a horizontal state.

4. The angle-adjustable laser calibration instrument according to any one of claims 1 to 3, It is characterized in that The angle ruler (7) is an arc-shaped angle ruler, an arc-shaped through groove is provided along its arc-shaped measuring edge, and an angle mark is provided on the arc-shaped through groove; An angle reading label is arranged at the bottom of the opening and closing end of the angle plate (4) during the rotation process, near the arc-shaped through slot of the angle ruler (7).

5. The angle-adjustable laser calibration instrument according to claim 4, It is characterized in that The angle ruler (7) is configured as a 1 / 4 arc angle ruler.

6. The angle-adjustable laser calibration instrument according to claim 4, It is characterized in that The inclinometer (5) is also used to determine the current rotation angle in cooperation with the angle ruler (7) during the rotation of the angle plate (4), and to finely adjust the rotation angle of the angle plate (4) through the inclinometer (5).

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