Intelligent visual guiding rule based on light assistance

Abstract

The utility model relates to the technical field of guiding rules, in particular to an intelligent visual guiding rule based on light assistance, which comprises a guiding rule body, an electric control system, and an electronic level meter, a display screen, a laser ranging device and a movable seat which are respectively and electrically connected with the electric control system, a sliding groove is formed in the bottom of the guiding rule body in the length direction of the guiding rule body in a penetrating mode, the movable base is arranged in the guiding rule body, the laser distance measuring device penetrates through the sliding groove to be connected with the movable base, and the electronic level meter and the display screen are arranged on the guiding rule body. According to the intelligent visual guiding rule based on light assistance, independent operation can be achieved, measurement personnel can conveniently and visually observe the flatness of a building, and the measurement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rulers, in particular to an intelligent visual ruler based on light assistance. Background Art

[0002] A straightedge is a commonly used inspection tool during construction, primarily used for verticality, horizontality, and flatness testing. Currently, workers place a straightedge against the surface to be inspected and determine the flatness by observing whether there is a gap between the straightedge and the building. However, in dim lighting or when the straightedge is long, it can be difficult to visually identify the specific uneven areas. Sometimes, another worker is required to peer directly at the gap to complete the inspection, resulting in low measurement efficiency and a waste of human resources.

[0003] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide an intelligent visual ruler based on light assistance to solve the problem that the existing ruler cannot be operated independently and the measurement results cannot be observed intuitively.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The light-assisted intelligent visual ruler includes a ruler body, an electronic control system, and an electronic level, a display screen, a laser distance measuring device and a movable base electrically connected to the electronic control system. The electronic control system is installed in the ruler body. A slide groove is provided on the bottom of the ruler body along the length direction of the ruler body. The movable base is arranged in the ruler body. The laser distance measuring device is connected to the movable base through the slide groove. The electronic level and the display screen are respectively arranged on the ruler body.

[0007] As described above, the intelligent visual ruler based on light assistance, the ruler body includes a first ruler, a second ruler, a limit device and two end covers, one end of the second ruler is inserted into the first ruler, the limit device connects the first ruler and the second ruler, the two end covers are respectively arranged on the ends of the first ruler and the second ruler away from each other, the slide groove includes a first slide groove and a second slide groove that are connected to each other, the first slide groove is arranged on the first ruler, and the second slide groove is arranged on the second ruler.

[0008] As described above, the light-assisted intelligent visual ruler further comprises two guide rails and two guide rail grooves, wherein the two guide rails are respectively arranged on both sides of the first ruler, and the two guide rail grooves are respectively arranged on both sides of the second ruler, and the guide rails are passed through the guide rail grooves. The movable seat comprises a telescopic platform and a mobile driving mechanism, wherein the two ends of the telescopic platform are respectively connected to the two guide rails in a one-to-one correspondence, and the mobile driving mechanism is arranged on the telescopic platform and is respectively connected to the first ruler or the second ruler.

[0009] As described above, the light-assisted intelligent visual ruler, the telescopic platform includes a fixed platform, two movable platforms, two return springs and four connecting columns, the two movable platforms are respectively arranged on both sides of the fixed platform, any two connecting columns are respectively passed through the fixed platform and connected to any one of the movable platforms, and the two ends of the return spring are respectively connected to the fixed platform and the movable platform.

[0010] As described above, the intelligent visual ruler based on light assistance, the mobile drive mechanism includes two mobile drive components, the mobile drive component includes a first rack, a clearance groove, a second rack, an active drive component and a transmission drive component, the clearance groove is provided on one side of the second ruler, the first rack is provided on one side of the first ruler and is passed through the clearance groove, the second rack is provided on the side of the clearance groove facing away from the first rack, the active drive component is provided on the mobile platform, and the transmission drive component is provided on the fixed platform.

[0011] As described above, in the light-assisted intelligent visual ruler, the active driving component includes a first support frame, a driving motor and a driving wheel. The first support frame is arranged on the movable platform, the driving motor is arranged on the first support frame, and the driving wheel is arranged at the output end of the driving motor and is meshed with the first rack.

[0012] As described above, the light-assisted intelligent visual ruler, the transmission drive component includes a second support frame, a rotating column and a transmission wheel, the second support frame is arranged on the fixed platform, the rotating column is arranged on the second support frame, and the transmission wheel is rotatably connected to the rotating column.

[0013] As described above, in the light-assisted intelligent visual ruler, the limiting device includes a limiting groove, a limiting column and a tightening knob. The limiting groove is provided on the first ruler, the limiting column is passed through the limiting groove and is connected to the second ruler, and the tightening knob is threadedly connected to the limiting column.

[0014] As described above, in the light-assisted intelligent visual ruler, the electronic level includes a first electronic level and a second electronic level, the first electronic level is arranged on the first ruler, and the second electronic level is arranged on any one of the end covers.

[0015] Beneficial effects:

[0016] The light-assisted intelligent visual ruler disclosed by the present utility model includes a ruler body, an electronic level, a display screen, a laser distance measuring device and a movable base electrically connected to the electronic control system respectively. The electronic control system is installed in the ruler body. A slide groove is provided on the bottom of the ruler body along the length direction of the ruler body, which is powered and controlled by the electronic control system. The movable base drives the laser distance measuring device to move along the length direction of the slide groove, and performs laser scanning and distance measurement on the position where the ruler is pressed. The electronic level detects the levelness of the current state of the ruler. The display screen displays the levelness and flatness of the building detected, as well as the position of the specific uneven parts. The ruler disclosed in the present application can be operated independently, which is convenient for surveyors to intuitively observe the flatness of the building, thereby improving the efficiency of measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the ruler provided by the utility model;

[0018] Figure 2 A schematic structural diagram of another angle of the ruler provided by the utility model;

[0019] Figure 3 A cross-sectional view of a ruler provided by the utility model;

[0020] Figure 4 An exploded view of the mobile seat provided by the utility model;

[0021] Reference numerals: 1. Ruler body; 11. Slide; 12. First rule; 13. Second rule; 14. Limiting device; 15. End cover; 16. First slide; 17. Second slide; 18. Limiting groove; 19. Limiting column; 10. Pressing knob; 2. Electronic level; 21. First electronic level; 22. Second electronic level; 3. Display screen; 4. Laser distance measuring device; 5. Moving seat; 51. Telescopic platform; 52. Moving drive Driving mechanism; 53, fixed platform; 54, movable platform; 55, return spring; 56, connecting column; 521, first rack; 522, air avoidance groove; 523, second rack; 524, active driving component; 5241, first support frame; 5242, driving motor; 5243, driving wheel; 525, transmission driving component; 5251, second support frame; 5252, rotating column; 5253, transmission wheel; 6, guide rail; 7, guide rail groove. DETAILED DESCRIPTION

[0022] The present invention provides an intelligent visual ruler based on light assistance. In order to make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail below with reference to the accompanying drawings and examples.

[0023] In the description of the present invention, it should be understood that the orientation or position relationship indicated by the term "top" is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and cannot be understood as a limitation on the present invention; in addition, the terms "installation" and "connection" should be understood in a broad sense. For ordinary technicians in this field, the specific meaning of the above terms in the present invention can be understood according to the specific circumstances.

[0024] like Figure 1-4 As shown, the embodiment of the present application proposes an intelligent visual ruler based on light assistance, including a ruler body 1, an electronic level 2, a display screen 3, a laser distance measuring device 4 and a movable base 5. A slide groove 11 is provided on the bottom of the ruler body 1 along the length direction of the ruler body 1, the movable base 5 is arranged in the ruler body 1, the laser distance measuring device 4 is connected to the movable base 5 through the slide groove 11, the electronic level 2 and the display screen 3 are respectively arranged on the ruler body 1, and the electronic level 2 and the laser distance measuring device 4 are respectively electrically connected to the display screen 3.

[0025] The light-assisted intelligent visual ruler disclosed by the present invention includes a ruler body 1, an electronic level 2, a display screen 3, a laser distance measuring device 4 and a moving base 5, which are electrically connected to the electronic control system respectively. The electronic control system is installed in the ruler body 1, and a slide groove 11 is provided on the bottom of the ruler body 1 along the length direction of the ruler body 1, which is powered and controlled by the electronic control system. The moving base 5 drives the laser distance measuring device 4 to move along the length direction of the slide groove 11, and performs laser scanning and distance measurement on the position where the ruler is pressed. The electronic level 2 detects the levelness of the current state of the ruler, and the display screen 3 displays the levelness and flatness of the building detection, as well as the position of the specific uneven parts. The ruler disclosed in the present application can be operated independently, which is convenient for surveyors to intuitively observe the flatness of the building, thereby improving the efficiency of measurement.

[0026] The ruler body 1 includes a first ruler 12, a second ruler 13, a limiting device 14 and two end covers 15. One end of the second ruler 13 is inserted into the first ruler 12. The limiting device 14 connects the first ruler 12 and the second ruler 13. The two end covers 15 are respectively arranged on the ends of the first ruler 12 and the second ruler 13 that are away from each other. The slide 11 includes a first slide 16 and a second slide 17 that are interconnected. The first slide 16 is arranged on the first ruler 12, and the second slide 17 is arranged on the second ruler 13. The first ruler 12 and the second ruler 13 are telescopically connected, and the relative movement position of the first ruler 12 and the second ruler 13 is limited by the limiting device 14, which is suitable for measuring buildings of more different sizes.

[0027] The ruler also includes two guide rails 6 and two guide rail grooves 7. The two guide rails 6 are respectively arranged on both sides of the first ruler 12, and the two guide rail grooves 7 are respectively arranged on both sides of the second ruler 13. The guide rails 6 are passed through the guide rail grooves 7. The movable seat 5 includes a telescopic platform 51 and a mobile driving mechanism 52. The two ends of the telescopic platform 51 are respectively connected to the two guide rails 6 in a one-to-one correspondence. The mobile driving mechanism 52 is provided on the telescopic platform 51 and is respectively connected to the first ruler 12 or the second ruler 13. When the movable seat 5 moves in the ruler body 1, the telescopic platform 51 is driven by the mobile driving mechanism 52 to move on the guide rails 6 or the guide rails. The telescopic platform 51 moves in the rail groove 7, wherein the telescopic platform 51 includes a fixed platform 53, two movable platforms 54, two return springs 55 and four connecting columns 56, the two movable platforms 54 are respectively arranged on both sides of the fixed platform 43, any two connecting columns 56 are respectively passed through the fixed platform 53 and connected to any of the movable platforms 54, and the two ends of the return spring 55 are respectively connected to the fixed platform 53 and the movable platform 54. When the movable seat 5 moves, the different widths of the guide rail 51 and the guide rail groove 52 press the two movable platforms 54 to move closer to or away from the fixed platform 53, thereby realizing the extension and retraction of the telescopic platform 51. The structure is simple and convenient for assembly, disassembly and replacement.

[0028] The mobile drive mechanism 52 includes two mobile drive components, which include a first rack 521, an air avoidance groove 522, a second rack 523, an active drive component 524 and a transmission drive component 525. The air avoidance groove 522 is provided on one side of the second straight ruler 13, the first rack 521 is provided on one side of the first straight ruler 12 and is passed through the air avoidance groove 522, the second rack 523 is provided on the side of the air avoidance groove 522 facing away from the first rack 521, and the active drive component 524 is provided on the side of the mobile drive mechanism 52. The transmission drive component 525 is arranged on the fixed platform 53, wherein the active drive component 524 includes a first support frame 5241, a drive motor 5242 and a driving wheel 5243, the first support frame 5241 is arranged on the mobile platform 54, the drive motor 5242 is arranged on the first support frame 5241, the driving wheel 5243 is arranged at the output end of the drive motor 5242 and is meshed with the first rack 521, the transmission drive component 525 includes a second support frame 5251, a rotating column 5 252 and the transmission wheel 5253, the second support frame 5251 is provided on the fixed platform 53, the rotating column 5252 is provided on the second support frame 5251, the transmission wheel 5253 is rotatably connected to the rotating column 5252, the active driving component 524 follows the mobile platform 54 toward or away from the fixed platform 53, when the mobile seat 5 is located at the first ruler 12, the telescopic platform 51 is clamped on the guide rail 6, the active wheel 5243 of the active driving component 524 is meshed with the first rack 521 When the movable seat 5 moves from the first ruler 12 to the second ruler 13, the telescopic platform 51 moves from the guide rail 6 to the guide rail groove 7, the movable platform 54 approaches the fixed platform 53, the driving wheel 5243 disengages from the first rack 521 and engages with the transmission wheel 5253 for transmission, and the transmission wheel 5253 engages with the second rack 523 for transmission, so as to drive the movable seat 5 to move in the second ruler 13. There is no need to independently set up two sets of moving structures, which saves the production cost and use cost of the ruler.

[0029] The limiting device 14 includes a limiting groove 18, a limiting column 19 and a clamping knob 10. The limiting groove 18 is provided on the first straightedge 12. The limiting column 19 is provided in the limiting groove 18 and is connected to the second straightedge 13. The clamping knob 10 is threadedly connected to the limiting column 19. The clamping knob 10 is rotated to rotate along the limiting column 19 and press on the first straightedge 12, thereby limiting the relative movement of the first straightedge 12 and the second straightedge 13. The structure is simple and easy to control.

[0030] The electronic level 2 includes a first electronic level 21 and a second electronic level 22. The first electronic level 21 is arranged on the first ruler 12, and the second electronic level 22 is arranged on any of the end covers 15. The ruler can measure the levelness of the horizontal plane or the vertical plane, and has higher applicability.

[0031] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and the utility model concept of the present invention, and all these changes or substitutions should fall within the scope of protection of the present invention.

Claims

1. The intelligent visual ruler based on light assistance is characterized by: The invention comprises a ruler body (1), an electric control system, an electronic level (2), a display screen (3), a laser distance measuring device (4) and a movable seat (5) which are electrically connected to the electric control system respectively. The electric control system is installed in the ruler body (1). A slide groove (11) is provided on the bottom of the ruler body (1) along the length direction of the ruler body (1). The movable seat (5) is arranged in the ruler body (1). The laser distance measuring device (4) passes through the slide groove (11) and is connected to the movable seat (5). The electronic level (2) and the display screen (3) are respectively arranged on the ruler body (1).

2. The light-assisted intelligent visual ruler according to claim 1, characterized in that: The ruler body (1) includes a first ruler (12), a second ruler (13), a limiting device (14) and two end covers (15), one end of the second ruler (13) is inserted into the first ruler (12), the limiting device (14) connects the first ruler (12) and the second ruler (13), the two end covers (15) are respectively arranged on the ends of the first ruler (12) and the second ruler (13) away from each other, the slide groove (11) includes a first slide groove (16) and a second slide groove (17) which are connected to each other, the first slide groove (16) is arranged on the first ruler (12), and the second slide groove (17) is arranged on the second ruler (13).

3. The light-assisted intelligent visual ruler according to claim 2, characterized in that: The ruler also includes two guide rails (6) and two guide rail grooves (7), the two guide rails (6) are respectively arranged on both sides of the first ruler (12), and the two guide rail grooves (7) are respectively arranged on both sides of the second ruler (13), the guide rails (6) are passed through the guide rail grooves (7), and the movable seat (5) includes a telescopic platform (51) and a movable driving mechanism (52), the two ends of the telescopic platform (51) are respectively connected to the two guide rails (6), and the movable driving mechanism (52) is arranged on the telescopic platform (51) and is respectively connected to the first ruler (12) or the second ruler (13).

4. The light-assisted intelligent visual ruler according to claim 3, characterized in that: The telescopic platform (51) comprises a fixed platform (53), two movable platforms (54), two return springs (55) and four connecting columns (56). The two movable platforms (54) are respectively arranged on both sides of the fixed platform (53). Any two connecting columns (56) are respectively passed through the fixed platform (53) and connected to any one of the movable platforms (54). The two ends of the return spring (55) are respectively connected to the fixed platform (53) and the movable platform (54).

5. The light-assisted intelligent visual ruler according to claim 4, characterized in that: The mobile drive mechanism (52) includes two mobile drive components, which include a first rack (521), a clearance groove (522), a second rack (523), an active drive component (524) and a transmission drive component (525). The clearance groove (522) is provided on one side of the second straightedge (13), the first rack (521) is provided on one side of the first straightedge (12) and is passed through the clearance groove (522), the second rack (523) is provided on the side of the clearance groove (522) facing away from the first rack (521), the active drive component (524) is provided on the mobile platform (54), and the transmission drive component (525) is provided on the fixed platform (53).

6. The light-assisted intelligent visual ruler according to claim 5, characterized in that: The active driving component (524) includes a first support frame (5241), a driving motor (5242) and a driving wheel (5243), wherein the first support frame (5241) is arranged on the movable platform (54), the driving motor (5242) is arranged on the first support frame (5241), and the driving wheel (5243) is arranged at the output end of the driving motor (5242) and is meshed with the first rack (521).

7. The light-assisted intelligent visual ruler according to claim 5, characterized in that: The transmission driving component (525) includes a second support frame (5251), a rotating column (5252) and a transmission wheel (5253), wherein the second support frame (5251) is arranged on the fixed platform (53), the rotating column (5252) is arranged on the second support frame (5251), and the transmission wheel (5253) is rotatably connected to the rotating column (5252).

8. The light-assisted intelligent visual ruler according to claim 2, characterized in that: The limiting device (14) comprises a limiting groove (18), a limiting column (19) and a pressing knob (10); the limiting groove (18) is provided on the first straightedge (12); the limiting column (19) is passed through the limiting groove (18) and is connected to the second straightedge (13); the pressing knob (10) is threadedly connected to the limiting column (19).

9. The light-assisted intelligent visual ruler according to claim 2, characterized in that: The electronic level (2) comprises a first electronic level (21) and a second electronic level (22), wherein the first electronic level (21) is arranged on the first ruler (12), and the second electronic level (22) is arranged on any one of the end covers (15).

Images