An industrial design ranging device

Abstract

The present application relates to distance measuring device, especially to an industrial design distance measuring device. The purpose of the present application is to provide an industrial design distance measuring device with high distance measuring precision and high precision automatic calibration position. An industrial design distance measuring device comprises a fixed frame, the front and rear sides of the fixed frame are provided with horizontal moving electric sliding rails, and the left and right sides of the fixed frame are provided with vertical moving electric sliding rails. The present application adopts the distance measuring data of the laser distance measuring module, and combines the horizontal moving electric sliding rails, the vertical moving electric sliding rails, the ring-shaped electric sliding rails and the lifting electric sliding rails to realize the accurate adjustment of the distance measuring position with multiple degrees of freedom. According to the design data, the position of the distance measuring mechanism and the calibration mechanism can be automatically and accurately fine-tuned, so that the distance measuring point coincides with the design point, and the calibration mechanism and the paint spraying mechanism are used to accurately calibrate the position, angle, distance and other information on the ground, which greatly improves the calibration precision and efficiency.

Description

Technical Field

[0001] This invention relates to a distance measuring device, and more particularly to an industrially designed distance measuring device. Background Technology

[0002] In industrial fields such as industrial design, building construction, interior decoration, and equipment installation, advance design is required, and accurately measuring spatial dimensions and marking points are the first and most important goals to be achieved.

[0003] Currently, traditional distance measurement methods generally rely on manual point-by-point measurements using measuring tapes and rangefinders. This is not only inefficient but also prone to low data accuracy due to human error. Furthermore, traditional methods struggle to achieve rapid calibration at multiple points and angles, especially when on-site layout is required in conjunction with design drawings. This necessitates repeated comparisons between drawings and actual locations, which is time-consuming, labor-intensive, and difficult to guarantee accuracy. After distance measurement, calibration is also required at the measured location. However, manual calibration results in even lower accuracy, significantly impacting subsequent distance measurements at more points based on the calibrated location.

[0004] Therefore, there is an urgent need for an industrially designed distance measuring device to solve the above problems. Summary of the Invention

[0005] In order to overcome the shortcomings of low ranging accuracy and low calibration position accuracy in current ranging work in industrial design, the purpose of this invention is to provide an industrial design ranging device with high ranging accuracy and high accuracy in automatic calibration position.

[0006] An industrial design distance measuring device includes a fixed frame. Horizontal electric slide rails are installed on the inner walls of the front and rear sides of the fixed frame. Longitudinal electric slide rails are provided on the left and right sides of the fixed frame. Moving parts of the two longitudinal electric slide rails are respectively fixedly connected to the middle positions of the left and right side walls of the fixed frame. A frame is fixedly connected to the opposite sides of each longitudinal electric slide rail. An annular electric slide rail is installed between the moving parts of the two horizontal electric slide rails, and a mounting frame is fixedly connected to the moving parts of the annular electric slide rail. A lifting mechanism is provided on the upper side of the mounting frame, and a distance measuring mechanism is provided at the lifting mechanism for performing distance measuring operations. The lifting mechanism is used to drive the distance measuring mechanism to lift and lower. A calibration mechanism is provided on the lower side of the mounting frame for marking a planar pattern with design information on the ground surface. A painting mechanism is provided at the calibration mechanism for printing and marking the information on the ground surface through the calibration mechanism.

[0007] Preferably, the lifting mechanism includes a lifting electric slide rail, and lifting electric slide rails are installed at the front and rear positions on the upper side of the mounting frame. The moving parts of the lifting electric slide rails are fixedly connected to the lifting frame on opposite sides, and a mounting compartment is fixedly connected between the two lifting frames. The ranging mechanism is located in the mounting compartment.

[0008] Preferably, the ranging mechanism includes a connecting frame, which is fixedly connected to the left side of the installation compartment. A controller is installed on the right side of the connecting frame. The controller is used for power supply and wireless data transmission. A laser ranging module is installed on the right side of the controller.

[0009] Preferably, the calibration mechanism includes a first electric slide rail, and the first electric slide rail is installed at the opposite side of the support structure of the mounting frame. A descending frame is fixedly connected to the moving part of the first electric slide rail, and an assembly frame is fixedly connected between the two descending frames. A calibration plate is detachably assembled at the assembly frame. The number, size and form of the calibration plate are not unique.

[0010] Preferably, the painting mechanism includes a second electric slide rail, and the upper side of the U-shaped arm of the assembly frame is equipped with a second electric slide rail. A pusher is fixedly connected to the moving part of the second electric slide rail, and a painting manifold is installed between the two pushers. A connecting pipe valve is fixedly connected to the upper side of the painting manifold, and a paint bottle is detachably installed at the left end of the connecting pipe valve.

[0011] Preferably, it further includes a positioning mechanism, which is located on the right side of the connecting frame. The positioning mechanism is used to assist the laser ranging module in quickly positioning itself at the required ranging point on the ranging base surface. The positioning mechanism includes an extension frame, which is fixedly connected to the lower right side of the connecting frame. The right side of the extension frame surrounds the outer periphery of the laser generator of the laser ranging module, and multiple positioning laser light groups are installed on the right side of the extension frame.

[0012] Preferably, the system further includes an identification mechanism located on the lower side of the connecting frame. The identification mechanism is used to identify the calibration pattern sprayed by the calibration mechanism on the ground and the ranging base. The identification mechanism includes a mounting base, which is fixedly connected to the lower left side of the connecting frame. A rotating frame is rotatably connected to the right side of the mounting base. Drive motors are installed on both the front and rear sides of the mounting base. The output shafts of the drive motors are respectively connected to the rotating frame. A camera module is installed in the middle of the rotating frame. The camera center of the camera module is on the same vertical line as the center of the annular electric slide rail.

[0013] Preferably, it further includes an auxiliary mechanism located to the right of the ranging mechanism. The auxiliary mechanism is used to mount on a ranging base surface with weak light reflection to enhance the laser emission capability on this type of ranging base surface. The auxiliary mechanism includes an auxiliary plate, which is located to the right of the connecting frame. A mounting module is detachably installed on the right side of the auxiliary plate, a reflector is installed on the left side of the auxiliary plate, and a level is installed above the left side of the auxiliary plate.

[0014] The beneficial effects of this invention are: 1. This invention uses the ranging data of the laser ranging module combined with the horizontal electric slide rail, the vertical electric slide rail, the circular electric slide rail and the lifting electric slide rail to achieve precise adjustment of the ranging position with multiple degrees of freedom. It can also automatically and precisely finely adjust the position of the ranging mechanism and the calibration mechanism according to the design data so that the ranging point coincides with the design point. Furthermore, it uses the calibration mechanism and the painting mechanism to accurately calibrate the position, angle, distance and other information on the ground, which greatly improves the calibration accuracy and efficiency.

[0015] 2. This invention employs various types of calibration plates that are detachably installed on the assembly frame. Calibration plates of different shapes and with holes representing different information can be prefabricated according to design requirements. This allows the painting mechanism to form clear calibration patterns on the ground through fan-shaped spraying. These patterns not only contain position information but also represent design parameters such as serial numbers, angles, and radii. This facilitates quick understanding and use by subsequent construction or design personnel, avoiding errors caused by the disconnect between drawings and the site. It has efficient information management and visualization functions.

[0016] 3. This invention uses an identification mechanism to automatically identify ground marking patterns and make precise adjustments to their position and angle, achieving automatic positioning and distance measurement verification. It is suitable for multi-point distance measurement and calibration tasks in complex environments, reducing manual intervention and improving work efficiency.

[0017] 4. By employing a reflector and a level in the auxiliary mechanism, the present invention can enhance the ranging capability on a weakly reflective ranging base surface, further expanding the applicability of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the first three-dimensional structure of the present invention.

[0019] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0020] Figure 3 This is a schematic diagram of the third three-dimensional structure of the present invention.

[0021] Figure 4 This is a three-dimensional structural diagram of the fixing frame part of the present invention.

[0022] Figure 5 This is a three-dimensional structural diagram of the mounting bracket portion of the present invention.

[0023] Figure 6 This is a partial three-dimensional structural diagram of the present invention.

[0024] Figure 7 This is a three-dimensional structural diagram of the lifting mechanism of the present invention.

[0025] Figure 8 This is a schematic diagram of the first three-dimensional structure of the ranging mechanism of the present invention.

[0026] Figure 9 This is a schematic diagram of a second three-dimensional structure of the ranging mechanism of the present invention.

[0027] Figure 10 This is a three-dimensional structural diagram of the identification mechanism portion of the present invention.

[0028] Figure 11 This is a schematic diagram of the first three-dimensional structure of the calibration mechanism of the present invention.

[0029] Figure 12 This is a schematic diagram of a second three-dimensional structure of the calibration mechanism of the present invention.

[0030] Figure 13 This is a schematic diagram of the third three-dimensional structure of the calibration mechanism of the present invention.

[0031] Figure 14 This is a three-dimensional structural diagram of the auxiliary mechanism part of the present invention.

[0032] Explanation of reference numerals in the attached drawings: 1: Fixed frame, 2: Horizontal electric slide rail, 3: Longitudinal electric slide rail, 4: Chassis, 5: Circular electric slide rail, 6: Mounting frame, 7: Lifting mechanism, 8: Distance measuring mechanism, 9: Calibration mechanism, 10: Painting mechanism, 71: Lifting electric slide rail, 72: Lifting frame, 73: Mounting compartment, 81: Connecting frame, 82: Controller, 83: Laser distance measuring module, 91: First electric slide rail, 92: Lowering frame, 93: Assembly frame, 94: Marking Fixed plate, 101: Second electric slide rail, 102: Push frame, 103: Paint spray manifold, 104: Connecting pipe valve, 105: Paint bottle, 11: Positioning mechanism, 111: Extension frame, 112: Positioning laser light group, 12: Identification mechanism, 121: Mounting base, 122: Rotating frame, 123: Drive motor, 124: Camera module, 13: Auxiliary mechanism, 131: Auxiliary plate, 132: Hanging module, 133: Reflector, 134: Leveler. Detailed Implementation

[0033] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0034] Example 1, as Figures 1-6As shown, an industrial design ranging device includes a fixed frame 1, a horizontal electric slide rail 2, a vertical electric slide rail 3, a frame 4, a ring electric slide rail 5, a mounting frame 6, a lifting mechanism 7, a ranging mechanism 8, a calibration mechanism 9, and a painting mechanism 10. The fixed frame 1 is a horizontally placed square frame structure. Horizontal electric slide rails 2 are installed on the inner walls of both the front and rear sides of the fixed frame 1. The horizontal electric slide rails 2 are horizontally placed servo-controlled track pairs in the left-right direction and are used for fine-tuning in the left-right direction. Vertical electric slide rails 3 are provided on both the left and right sides of the fixed frame 1. The vertical electric slide rails 3 are horizontally placed servo-controlled track pairs in the front-back direction. The synchronously controlled track pair includes a longitudinal electric slide rail 3 for fine-tuning in the forward and backward directions. The moving parts of the two longitudinal electric slide rails 3 are fixedly connected to the middle positions of the left and right side walls of the fixed frame 1. A frame 4 is fixedly connected to the opposite side of each longitudinal electric slide rail 3. The frame 4 is a wheeled frame with universal wheel sets, and the universal wheel set structure of the frame 4 has a locking structure to limit its displacement. It can move within the measuring area through the universal wheel set structure of the frame 4, and its position is fixed by the locking mechanism of the universal wheel structure. A circular electric slide rail 5 is installed between the moving parts of the two transverse electric slide rails 2. The slide rail 5 is a horizontally mounted, servo-controlled circular track assembly. A mounting bracket 6 is fixedly connected to the moving part of the circular electric slide rail 5. The mounting bracket 6 is a square frame structure with two legs. The circular electric slide rail 5 drives the mounting bracket 6 to rotate for angle adjustment. A lifting mechanism 7 is located on the upper side of the mounting bracket 6, and a distance measuring mechanism 8 is located at the lifting mechanism 7. The distance measuring center of the distance measuring mechanism 8 and the rotation center of the circular electric slide rail 5 are on the same vertical line. The distance measuring mechanism 8 is used for distance measurement, and the lifting mechanism 7 drives the distance measuring mechanism 8 to move up and down to adjust its measuring height. The frame 6 has a calibration mechanism 9 at each of its two support legs. The calibration mechanism 9 is used to mark a planar pattern with position, angle, distance or other design information on the ground. The calibration mechanism 9 is equipped with a painting mechanism 10, which is used to print and mark the information on the ground through the calibration mechanism 9. The cooperation between the calibration mechanism 9 and the painting mechanism 10 can accurately mark the position, angle and distance on the ground after the accurate distance measurement by the distance measuring mechanism 8, and carry other information to assist industrial design, so as to help the industrial design process to quickly obtain position, angle, distance or other design information.The distance measurement data from the ranging mechanism 8 is controlled by an external computer and program to fine-tune the operation of the horizontal electric slide rail 2 and the vertical electric slide rail 3. This allows the horizontal electric slide rail 2 and the vertical electric slide rail 3 to drive the annular electric slide rail 5, the mounting bracket 6, and the lifting mechanism 7 to make horizontal distance adjustments. This ensures that the data measured by the ranging mechanism 8 matches the required design distance data, and that the calibration mechanism 9 is accurately positioned directly above the required calibration location based on the precise distance measurement information from the ranging mechanism 8. This allows the calibration mechanism 9 to quickly and accurately position itself within the required calibration area.

[0035] like Figures 6-7 As shown, the lifting mechanism 7 includes a lifting electric slide rail 71, a lifting frame 72, and a mounting compartment 73. Lifting electric slide rails 71 are installed at the front and rear positions on the upper side of the frame structure of the mounting frame 6. The lifting electric slide rails 71 are all vertically mounted track pairs synchronously controlled by a servo system. The moving parts of the lifting electric slide rails 71 are fixedly connected to the lifting frame 72 on the opposite side. The mounting compartment 73 is fixedly connected between the two lifting frames 72. The ranging mechanism 8 is located in the mounting compartment 73. The lifting electric slide rails 71 are used to drive the lifting frame 72 and the mounting compartment 73 to perform lifting and lowering operations, so that the ranging mechanism 8 can perform lifting and lowering operations to adjust the ranging height.

[0036] like Figures 8-9 As shown, the ranging mechanism 8 includes a connecting frame 81, a controller 82, and a laser ranging module 83. The connecting frame 81 is fixedly connected to the left side of the mounting compartment 73. The controller 82 is installed on the right side of the connecting frame 81. The controller 82 is used for power supply and wireless data transmission. The laser ranging module 83 is installed on the right side of the controller 82. The laser ranging module 83 is electrically controlled by the controller 82 to perform power adjustment, ranging information recognition, and ranging information transmission. The laser ranging module 83 is a combination of a laser generator and a laser receiving module. The laser generator and laser receiving module of the laser ranging module 83 are on the same vertical line as the rotation center of the circular electric slide rail 5. The laser generator of the laser ranging module 83 is used to emit ranging lasers with pulses of a set frequency. The ranging laser emitted by the laser generator of the laser ranging module 83 is reflected by the detection base surface and received by its laser receiving module. Based on the time difference between the emitted and received ranging lasers, the distance between the laser receiving module of the laser ranging module 83 and the detection base surface is accurately determined.

[0037] like Figures 11-13As shown, the calibration mechanism 9 includes a first electric slide rail 91, a descending frame 92, an assembly frame 93, and a calibration plate 94. The first electric slide rail 91 is installed on opposite sides of the support structure of the mounting frame 6. Each first electric slide rail 91 is a vertically oriented track pair synchronously controlled by a servo system. A descending frame 92 is fixedly connected to the moving part of each first electric slide rail 91. An assembly frame 93 is fixedly connected between two descending frames 92. The assembly frame 93 is a horizontal U-shaped structure, open to the right. Each opposite side wall of the U-shaped structure of the assembly frame 93 has an assembly slot. A calibration plate 94 is detachably mounted in the assembly slot within the U-shaped structure of the assembly frame 93. The number, size, and form of the calibration plates 94 are not unique. Each calibration plate 94 has several vertical holes. The vertical hole structure of the calibration plate 94 can be set according to the required detection point information displayed on the ground. Pre-processing includes: a central hole located in the middle of the calibration plate 94 and aligned vertically with the center of the annular electric slide rail 5, used to indicate the location of the distance measuring point; multiple indicator holes with specific radius data around the central hole; numbered holes on the calibration plate 94 to indicate the serial number of the distance measuring point; directional holes at a certain location on the calibration plate 94 to indicate the angle at which the distance is measured, and other types of holes; the vertical hole structure of the calibration plate 94 is used to leave paint marks on the ground after painting, and these paint marks represent the information indicated by the distance measuring point. Using this information, the specific information of the distance measuring point can be quickly understood in the subsequent design process without referring to drawings or imagining the existence of the point, and without the need for manual re-estimation. Furthermore, the distance measuring point is accurate, ensuring the precision of the design or assembly process, and without the need for manual calibration, thus ensuring calibration accuracy.

[0038] like Figures 11-13 As shown, the painting mechanism 10 includes a second electric slide rail 101, a pusher frame 102, a painting manifold 103, a connecting pipe valve 104, and a paint bottle 105. The upper side of the U-shaped arm of the assembly frame 93 is equipped with the second electric slide rail 101. The second electric slide rail 101 is a horizontally positioned servo-controlled track pair. The moving parts of the second electric slide rail 101 are fixedly connected to the pusher frame 102. A painting manifold 105 is installed between the two pusher frames 102. 03. The spray painting manifold 103 is downward-facing and covers the calibration plate 94 with a fan-shaped spray paint. A connecting pipe valve 104 is fixedly connected to the upper side of the spray painting manifold 103. The connecting pipe valve 104 is a three-way structure. The middle part of the connecting pipe valve 104 is a normally closed solenoid valve. A paint bottle 105 is detachably installed on the left end of the connecting pipe valve 104. The number of paint bottles 105 and the paint color inside are not unique. The paint bottle 105 contains water-soluble paint. After the calibration pattern is no longer needed, it can be cleaned with pure water.

[0039] like Figure 9As shown, it also includes a positioning mechanism 11, which includes an extension frame 111 and a positioning laser light group 112. The positioning mechanism 11 is located on the right side of the connecting frame 81. The positioning mechanism 11 is used to assist the laser ranging module 83 in quickly positioning itself to the required ranging point on the ranging base surface. The extension frame 111 is fixedly connected to the lower right side of the connecting frame 81. The extension frame 111 is a vertical corner frame structure. The right side of the extension frame 111 has a perforated structure. The right side of the extension frame 111 surrounds the outer periphery of the laser generator of the laser ranging module 83 through its perforated structure. The right side of the extension frame 111 is centered on the center of the laser generator of the laser ranging module 83. The laser ranging module 83 has multiple positioning laser light groups 112 arranged in a ring array. Each positioning laser light group 112 can emit laser spots of various colors. The lasers emitted by the multiple positioning laser light groups 112 illuminate the required ranging point on the ranging base surface, forming multiple laser spots. The ranging laser emitted by the laser generator of the laser ranging module 83 is located at the center of the laser spots of the multiple positioning laser light groups 112. In this way, the ranging mechanism 8 can be quickly oriented to the required ranging point on the ranging base surface without turning on the laser ranging module 83, which can reduce the switching frequency of the laser ranging module 83 and increase its service life.

[0040] like Figure 8 and Figure 10 As shown, it also includes an identification mechanism 12, which includes a mounting base 121, a rotating frame 122, a drive motor 123, and a camera module 124. The identification mechanism 12 is located under the connecting frame 81. The identification mechanism 12 is used to identify the calibration pattern sprayed by the calibration mechanism 9 on the ground and the ranging base surface, and automatically controls the horizontal fine adjustment of the horizontal electric slide rail 2 and the vertical electric slide rail 3 according to the calibration pattern and the information it represents, automatically controls the angle of the annular electric slide rail 5, and automatically controls the operation of the lifting electric slide rail 71 to adjust the height of the ranging mechanism 8 and itself, so that the identification mechanism 12 can align the ranging mechanism 8 with the calibration point according to the calibration pattern and the information it represents, so that the ranging mechanism 8 can quickly and accurately align the ranging mechanism 8 with the calibration point. The distance measurement work at multiple locations in the standard-fixed point is carried out for distance re-inspection or other areas to ensure the accuracy requirements of multi-point distance measurement. A mounting base 121 is fixedly connected to the lower left side of the connecting frame 81. A rotating frame 122 is rotatably connected to the right side of the mounting base 121 through a rotating shaft structure. Drive motors 123 are installed on the front and rear sides of the mounting base 121. The drive motors 123 are self-locking reduction motors controlled by a servo system. The output shafts of the drive motors 123 are respectively connected to the rotating shaft structure of the rotating frame 122. A camera module 124 is installed in the middle of the rotating frame 122. The camera center of the camera module 124 is on the same vertical line as the center of the circular electric slide rail 5. The camera module 124 is equipped with an AI intelligent algorithm chip to identify the calibration pattern information it photographs.

[0041] like Figure 14As shown, it also includes an auxiliary mechanism 13, which includes an auxiliary plate 131, a mounting module 132, a reflector 133, and a level 134. The auxiliary mechanism 13 is located to the right of the ranging mechanism 8. The auxiliary mechanism 13 is used to mount on the ranging base surface with weak reflection light to enhance the laser emission capability on this type of ranging base surface. This avoids the drawback that when the ranging laser emitted by the laser generator of the laser ranging module 83 is emitted onto this type of ranging base surface, the weakly reflected light cannot be effectively received and analyzed by the laser receiving module of the laser ranging module 83, thus leading to a decrease in ranging efficiency and accuracy. The auxiliary plate 131 is located to the right of the connecting frame 81. A mounting module 132 is detachably installed on the right side. The mounting module 132 can be a magnetic plate, mounting flange, hook, etc., mounted on the ranging base surface. A reflector 133 is installed on the left side of the auxiliary plate 131. The reflector 133 is used to enhance the laser emission capability on this type of ranging base surface. When measuring distance on this type of ranging base surface, the ranging laser can be emitted from the laser generator of the laser ranging module 83 onto the reflector 133, and the laser is directly reflected by the reflector 133. A level 134 is installed on the upper left side of the auxiliary plate 131. The level 134 is a spherical level structure. The level 134 is used to provide a horizontal reference when mounting the auxiliary plate 131 through the mounting module 132.

[0042] Example 2, as Figures 1-14 As shown, the distance measurement method of this industrial design distance measuring device is as follows: When distance measurement is required, this industrial design distance measuring device can be used; when distance measurement is required in a certain area to collect on-site distance data during design work, the industrial design distance measuring device can be moved to the distance measuring area via the frame 4. Then, the circular electric slide rail 5 can be controlled to move, causing the moving part of the circular electric slide rail 5 to drive the lifting mechanism 7 to rotate, causing the lifting mechanism 7 to drive the distance measuring mechanism 8 to rotate, so that the distance measuring mechanism 8 is oriented towards the required distance measuring angle. Then, the lifting electric slide rail 7 is controlled to move. 1. Operation: The lifting electric slide rail 71 drives the ranging mechanism 8 to move up and down, causing the laser ranging module 83 of the ranging mechanism 8 to move up and down to the required ranging height. Then, the ranging laser emitted by the laser generator of the laser ranging module 83 is turned on and shines on the detection base surface. It is then received by its laser receiving module. Based on the time difference between the emitted and received ranging lasers, the distance between the laser receiving module of the laser ranging module 83 and the detection base surface is accurately determined. In this way, the ranging work at a certain angle and a certain height of the ranging base surface is completed.

[0043] The distance measurement calibration method of this industrial design distance measuring device for auxiliary design is as follows: If a regional design plan already exists, and on-site distance measurement and point calibration are required within the region, the distance data from the design plan can be input into the industrial design distance measuring device. The device is then moved to a rough point location via the frame 4, and the caster wheel structure of the frame 4 is locked. Afterward, the circular electric slide rail 5 and the lifting electric slide rail 71 are controlled to move, causing the distance measuring mechanism 8 to face the distance measuring point and be at the same height as the point. Then, the laser distance measuring module 83 of the distance measuring mechanism 8 can be activated, and the laser distance measurement... The laser ranging module 83 will detect the distance between itself and the ranging point on the ranging base surface. If the measured distance data deviates from the design data, the horizontal electric slide rail 2 and the vertical electric slide rail 3 can be controlled to work together to drive the ranging mechanism 8 to make fine adjustments in the horizontal direction based on the difference between the measured distance data and the design data, until the distance data detected by the laser ranging module 83 matches the design data. This indicates that the distance between the vertical plane where the laser ranging module 83 is located and the ranging point on the ranging base surface has reached the design data. Subsequently, the circular electric slide rail 5 can be controlled to run, allowing the laser ranging module 83 to move smoothly. 3. Rotate the set angle so that the laser ranging module 83 faces the ranging point of the next ranging base surface. As mentioned above, based on the difference between the current distance data and the design data, and simultaneously based on the distance data from the previous step, drive the ranging mechanism 8 to perform fine adjustments in the horizontal direction until the distance data detected by the laser ranging module 83 matches the design data. At this point, it indicates that the distance between the vertical plane where the laser ranging module 83 is located and the ranging point of the current ranging base surface has reached the design data. Combining the two sets of data and the fine adjustments, the laser ranging module 83 is precisely fine-tuned to the designed position. At this time, the calibration mechanism... 9 is also located at this design point; then the paint spraying mechanism 10 can be controlled to operate, so that the connecting pipe valve 104 of the paint spraying mechanism 10 is opened, and at the same time the second electric slide rail 101 is controlled to drive the paint spraying manifold 103 to move to the right, so that the paint bottle 105 sprays the paint liquid in a fan shape through the paint spraying manifold 103 onto the calibration plate 94, so that the paint liquid leaves the information indicated on the calibration plate 94 on the ground; if it is necessary to perform precise distance measurement and calibration for the next design point, the industrial design distance measuring device can be moved again, and the calibration plate 94 can be replaced at the assembly rack 93, so that the next calibration point displays different point information.

[0044] The industrial design ranging device is precisely positioned within the ranging area by the identification mechanism 12 as follows: If a pattern with a defined location, calibrated by the calibration mechanism 9, is already present on the ground within the ranging area, the calibration plate 94 can be removed from the assembly frame 93, leaving the assembly frame 93 in an unloaded, open state. The industrial design ranging device can then be moved above the pattern, positioning the assembly frame 93 roughly above the pattern. The drive motor 123 is then controlled to rotate the rotating frame 122 and the camera module 124, making the camera module 124 face directly downwards. The camera module 124 is then activated, recognizing the pattern below it and identifying the information it represents. Based on this information, the camera module 124 controls the operation of the horizontal electric slide rail 2, the vertical electric slide rail 3, the circular electric slide rail 5, and the lifting electric slide rail 71, enabling... The camera center of the camera module 124 is finely adjusted to be directly above the pattern, thereby positioning the ranging mechanism 8 directly above the pattern. At this time, the ranging mechanism 8 also completes automatic adjustment of its angle and height. Thus, the industrial design ranging device can be accurately positioned at the calibration location on the ground. This allows the industrial design ranging device to quickly and accurately align with the calibration point for distance re-checking or ranging work at more locations in other areas, ensuring the accuracy requirements of multi-point ranging work. In addition, if there are already identifiable ranging points on the ranging base surface, the calibration plate 94 can be manually painted separately to create a reference calibration position on the ranging base surface. The camera module 124 can be controlled to rotate to face the horizontal direction for imaging, allowing the camera module 124 to identify the pattern of the calibration point on the ranging base surface as described above, and to finely adjust the industrial design ranging device as described above.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An industrial design ranging device, characterized in that: The system includes a fixed frame (1), with transverse electric slide rails (2) installed on the inner walls of the front and rear sides of the fixed frame (1), and longitudinal electric slide rails (3) provided on the left and right sides of the fixed frame (1). The moving parts of the two longitudinal electric slide rails (3) are respectively fixedly connected to the middle positions of the left and right side walls of the fixed frame (1). A frame (4) is fixedly connected to the opposite side of the longitudinal electric slide rails (3). An annular electric slide rail (5) is installed between the moving parts of the two transverse electric slide rails (2), and a mounting bracket (6) is fixedly connected to the moving part of the annular electric slide rail (5). The mounting frame (6) is provided with a lifting mechanism (7) on the upper side, and a distance measuring mechanism (8) is provided at the lifting mechanism (7). The distance measuring mechanism (8) is used to perform distance measuring operations, and the lifting mechanism (7) is used to drive the distance measuring mechanism (8) to perform lifting operations. The mounting frame (6) is provided with a calibration mechanism (9) on the lower side. The calibration mechanism (9) is used to mark a planar pattern with design information on the ground for distance measuring. The calibration mechanism (9) is provided with a painting mechanism (10). The painting mechanism (10) is used to print and mark information on the ground through the calibration mechanism (9).

2. The industrial design ranging device according to claim 1, characterized in that: The lifting mechanism (7) includes a lifting electric slide rail (71). The lifting electric slide rail (71) is installed at the front and rear positions on the upper side of the mounting frame (6). The moving parts of the lifting electric slide rail (71) are fixedly connected to the lifting frame (72) on the opposite side. The two lifting frames (72) are fixedly connected to the mounting compartment (73). The ranging mechanism (8) is located in the mounting compartment (73).

3. The industrial design ranging device according to claim 2, characterized in that: The ranging mechanism (8) includes a connecting frame (81), which is fixedly connected to the left side of the installation compartment (73). A controller (82) is installed on the right side of the connecting frame (81). The controller (82) is used for power supply and wireless data transmission. A laser ranging module (83) is installed on the right side of the controller (82).

4. The industrial design ranging device according to claim 1, characterized in that: The calibration mechanism (9) includes a first electric slide rail (91). The first electric slide rail (91) is installed on the opposite side of the support structure of the mounting frame (6). A descending frame (92) is fixedly connected to the moving part of the first electric slide rail (91). An assembly frame (93) is fixedly connected between the two descending frames (92). A calibration plate (94) is detachably assembled on the assembly frame (93). The number, size and form of the calibration plate (94) are not unique.

5. The industrial design ranging device according to claim 4, characterized in that: The painting mechanism (10) includes a second electric slide rail (101). The upper side of the U-shaped arm of the assembly frame (93) is equipped with the second electric slide rail (101). The moving part of the second electric slide rail (101) is fixedly connected with a pusher frame (102). A painting manifold (103) is installed between the two pushers (102). A connecting pipe valve (104) is fixedly connected to the upper side of the painting manifold (103). A paint bottle (105) is detachably installed on the left end of the connecting pipe valve (104).

6. The industrial design ranging device according to claim 3, characterized in that: Also includes Positioning mechanism (11) is located on the right side of connecting frame (81). Positioning mechanism (11) is used to assist laser ranging module (83) to quickly position itself at the required ranging point on the ranging base surface. Positioning mechanism (11) includes extension frame (111). Extension frame (111) is fixedly connected to the lower right side of connecting frame (81). The right side of extension frame (111) surrounds the outer periphery of the laser generator of laser ranging module (83). Multiple positioning laser light groups (112) are installed on the right side of extension frame (111).

7. An industrial design ranging device according to claim 3, characterized in that: It also includes an identification mechanism (12), which is located on the lower side of the connecting frame (81). The identification mechanism (12) is used to identify the calibration pattern sprayed by the calibration mechanism (9) on the ground and the ranging base. The identification mechanism (12) includes a mounting base (121). The mounting base (121) is fixedly connected to the lower left side of the connecting frame (81). The mounting base (121) is rotatably connected to the right side of the mounting base (121). The mounting base (121) is equipped with drive motors (123) on both the front and rear sides. The output shaft of the drive motor (123) is connected to the rotating frame (122) respectively. The rotating frame (122) is equipped with a camera module (124) in the middle. The camera center of the camera module (124) is on the same vertical line as the center of the annular electric slide rail (5).

8. The industrial design ranging device according to claim 3, characterized in that: It also includes an auxiliary mechanism (13), which is located to the right of the ranging mechanism (8). The auxiliary mechanism (13) is used to mount on a ranging base surface with weak reflective light to enhance the laser emission capability on this type of ranging base surface. The auxiliary mechanism (13) includes an auxiliary plate (131). An auxiliary plate (131) is provided to the right of the connecting frame (81). A mounting module (132) is detachably installed on the right side of the auxiliary plate (131). A reflector (133) is installed on the left side of the auxiliary plate (131). A level (134) is installed on the upper left side of the auxiliary plate (131).

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