Dustproof and waterproof three-dimensional laser scanner

Abstract

The utility model relates to the technical field of three-dimensional laser scanners, and discloses a dustproof and waterproof three-dimensional laser scanner, which comprises a base assembly, a mounting assembly and a protection assembly, and is characterized in that the base assembly comprises a mounting base, a lower clamping plate and an upper clamping plate are fixed on the mounting base, a regulation and control button is movably hinged between the clamping plates, a stabilizing table is fixed on the upper clamping plate, and the stabilizing table is fixed on the mounting assembly; the protection assembly is additionally arranged on the base assembly, the protection assembly covers the periphery of the three-dimensional laser scanner installed on the installation plate, so that good protection measures are provided, dust, water mist and rainwater are effectively prevented from making contact with the scanner, meanwhile, the whole protection assembly is rapidly assembled through the fastening rods, and the assembly efficiency is improved. And the protective shell is provided with the glass panel, so that data on the scanner can be normally measured and checked in the protection process, and meanwhile, during use, the protective side plate can be opened, the instrument can be operated, and the protective side plate is closed after the operation is completed, so that the use flexibility and practicability of the device are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional laser scanners, and particularly relates to a three-dimensional laser scanner with dust and water protection. Background Technique

[0002] A three-dimensional laser scanner is a high-precision measuring device that uses laser technology to obtain the geometric shape and detailed information of the surface of a target object. Its working principle is based on the laser ranging principle and computer vision technology. It mainly consists of a laser emitter, a scanning mirror, a photoelectric receiver, a control and data processing unit, and is widely used in fields such as construction engineering, cultural relic protection, industrial manufacturing, geological exploration, and medical imaging. It can very accurately capture the shape and details of complex surfaces, and is faster and more accurate than traditional measurement methods. Through high-precision laser ranging technology, combined with advanced computer processing and software analysis, the three-dimensional laser scanner provides users with an efficient and accurate three-dimensional measurement and data acquisition means, which is of great significance for many industrial and scientific research applications.

[0003] Currently, most existing three-dimensional laser scanners are directly placed on a tripod. Due to the relatively harsh working environment, dust and atomized water for dust suppression are floating in the air, which is easy to adsorb and adhere to the three-dimensional laser scanner, affecting the measurement effect of the scanner. Seriously, dust and water mist may penetrate into the interior of the scanner, causing damage to the scanner and affecting its service life. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a three-dimensional laser scanner with dust and water protection, which has the advantages of being able to prevent the scanner from being damaged by dust, water mist and rain, and providing a safe measurement environment for the three-dimensional laser scanner, and solves the problem that the current three-dimensional laser scanners are directly exposed and are easily damaged by dust, water mist and rain.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A three-dimensional laser scanner with dust and water protection includes a base assembly, a mounting assembly and a protection assembly. The base assembly includes a mounting base, on which a lower clamping plate and an upper clamping plate are fixed. A regulating knob is movably hinged between the clamping plates. At the same time, a stabilizing platform is fixed on the upper clamping plate, and a mounting ring is fixed on the side of the stabilizing platform. The base assembly is mounted on a tripod, and by rotating the regulating knob, the height and angle can be adjusted.

[0008] The installation component includes a stable bottom plate fixed on a stable platform. A rotating disk is movably hinged on the stable bottom plate. A convex block is provided on the rotating disk. At the same time, a mounting plate is movably connected to the rotating disk. A groove is opened at the bottom of the mounting plate, and the groove is slidably connected within the convex block. The rotating disk can rotate on the stable bottom plate, and the rotatable angle is degrees. And a groove runs horizontally through the bottom of the mounting plate, while a convex block is horizontally arranged on the rotating disk, and the width of the convex block matches that within the groove. At the same time, a three-dimensional laser scanner is installed on the mounting plate. When the groove is installed on the convex block, the three-dimensional laser scanner is installed on the base component. When the groove disengages from the convex block, the three-dimensional laser scanner is disengaged from the base component.

[0009] The protection component includes a protection bottom plate installed on a mounting ring. A mounting interface is opened in the middle of the protection bottom plate, and the mounting interface is snap-fitted to the side of the mounting ring. At the same time, a protection shell is fixed on the protection bottom plate, a protection cover plate is fixed on the protection shell, and an intercommunication interface is opened on the side of the protection shell. A protection side plate is movably hinged within the intercommunication interface. The protection component installs a protection shell between the protection bottom plate and the protection cover plate to cover the three-dimensional laser scanner, avoiding the scanner being directly exposed and providing protection for the scanner.

[0010] As a further improvement of the above solution, a spring hole is opened on the side of the mounting ring. A tension spring is fixed within the spring hole. One end of the tension spring is fixed with a spring snap button. At the same time, a spring snap hole is opened within the mounting interface, and one end of the spring snap button is inserted into the spring snap hole.

[0011] Through the above technical solution, when the protection bottom plate is installed on the base component, the mounting interface is sleeved on the side of the mounting ring. When the spring snap hole corresponds, under the push of the tension spring, the front end of the spring snap button is inserted into the spring snap hole, realizing the fixation of the protection bottom plate on the base component.

[0012] As a further improvement of the above solution, a positioning groove is opened on the side of the mounting ring. At the same time, a positioning block is provided within the mounting interface, and the positioning block is inserted into the positioning groove.

[0013] Through the above technical solution, when the mounting interface is sleeved on the mounting ring, when the positioning block is inserted into the positioning groove, the spring snap hole can accurately correspond to the spring hole and then be inserted and fixed, improving the convenience of installing the protection bottom plate.

[0014] As a further improvement of the above solution, a regulation sliding groove is opened on the stable bottom plate. A moving button is slidably connected within the regulation sliding groove. One end of the moving button is fixed with a retaining button, and the retaining button penetrates through the rotating disk and abuts against the bottom of the mounting plate.

[0015] Through the above technical solution, the adjustment chute is arc-shaped and slopes upward along the clockwise rotation direction inside, so that when the turntable rotates clockwise, the bottom end of the moving button gradually moves upward along the inclined plane in the chute. At this time, the top end of the retaining button closely adheres to the bottom of the mounting plate, realizing the fixation of the mounting plate, thereby avoiding the sliding and detachment of the mounting plate from the turntable. When the turntable rotates in the reverse direction, the retaining button gradually moves downward along the inclined plane of the chute and disengages from the bottom of the mounting plate, so that the mounting plate can slide away from the turntable, achieving the effect of quick disassembly and assembly.

[0016] As a further improvement of the above solution, a magnetic attraction plate is fixed in the adjustment chute, and one end of the moving button is adsorbed on the magnetic attraction plate.

[0017] Through the above technical solution, the bottom end of the moving button is adsorbed on the magnetic attraction plate, thereby avoiding the moving button from disengaging from the adjustment chute and ensuring the stability of the moving button when sliding in the adjustment chute.

[0018] As a further improvement of the above solution, a stable chute is provided on the side of the convex block, and at the same time, a stable convex strip is arranged in the groove, and the stable convex strip is slidably connected in the stable chute.

[0019] Through the above technical solution, when the groove is installed on the convex block by sliding, the stable convex strip is slidably connected to the side of the stable chute. Thus, when the retaining button pushes upward against the bottom of the mounting plate, under the action of the transverse sliding connection between the stable convex strip and the stable chute, the mounting plate is restricted to avoid the mounting plate from disengaging upward.

[0020] As a further improvement of the above solution, connection interfaces are provided on both the protective bottom plate and the protective cover plate, and fastening rods are threadedly connected in the connection interfaces.

[0021] Through the above technical solution, connection interfaces are provided at the four corners of the protective bottom plate and the protective cover plate. By threadedly connecting the two ends of the fastening rod in the opposite connection interfaces of the bottom plate and the cover plate, the protective shell is clamped and fixed, realizing the rapid assembly of the protective component.

[0022] As a further improvement of the above solution, a glass panel is installed on the protective shell.

[0023] Compared with the prior art, the present utility model provides a three-dimensional laser scanner with dust and water protection, having the following beneficial effects:

[0024] 1. The dust-proof and waterproof three-dimensional laser scanner is provided with a protective component on the base component. The protective component covers the periphery of the three-dimensional laser scanner installed on the mounting plate, thereby providing good protection measures, effectively preventing dust, water mist and rain from contacting the scanner. At the same time, the overall protective component uses fastening rods for quick assembly, and a glass panel is installed on the protective shell, which is convenient for normal measurement and viewing of the data on the scanner during the protection process. Also, when in use, the protective side plate can be opened to operate the instrument and then closed after the operation is completed, effectively improving the flexibility and practicality of the device.

[0025] 2. The dust-proof and waterproof three-dimensional laser scanner is provided with a mounting component on the base component above the traditional tripod. The scanner is installed on the mounting plate. The mounting plate is inserted into the side of the convex block through the groove opened at the bottom, and by rotating the rotating disk, the retaining button abuts upward against the bottom of the mounting plate, thus achieving the effect of quick disassembly and assembly, and further improving its practicality. Brief Description of the Drawings

[0026] Figure 1 It is a schematic diagram of the overall external structure of the device of the present utility model;

[0027] Figure 2 It is a schematic diagram of the overall sectional structure of the device of the present utility model;

[0028] Figure 3 It is a schematic diagram of the split structure of the base component and the mounting component of the present utility model;

[0029] Figure 4 It is a schematic diagram of the overall structure of the stabilizing base plate of the present utility model;

[0030] Figure 5 For the present utility model Figure 2 Schematic diagram of the structure at A;

[0031] Figure 6 For the present utility model Figure 2 Schematic diagram of the structure at B;

[0032] Figure 7 It is a schematic diagram of the split structure of the protective component of the present utility model.

[0033] In the drawings, the list of components represented by each reference numeral is as follows:

[0034] 1. Base component; 101. Mounting base; 102. Lower clamping plate; 103. Upper clamping plate; 104. Regulation button; 105. Stabilizing platform; 106. Mounting ring; 107. Spring hole; 108. Tension spring; 109. Spring catch; 110. Three-dimensional laser scanner;

[0035] 2. Installation components; 201. Stable base plate; 202. Regulation chute; 203. Magnetic attraction plate; 204. Moving button; 205. Retaining button; 207. Rotating disk; 208. Convex block; 209. Stable chute; 211. Installation plate; 212. Groove; 213. Stable convex strip;

[0036] 3. Protection components; 301. Protection base plate; 302. Installation interface; 3021. Positioning block; 3022. Spring card hole; 303. Protection shell; 304. Protection cover plate; 305. Connection interface; 306. Fastening rod; 307. Glass panel; 308. Intercommunication interface; 309. Protection side plate. Detailed implementation manners

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] Embodiment 1

[0039] Please refer to Figure 1-7 As shown, the dust-proof and waterproof three-dimensional laser scanner proposed in this embodiment includes a base component 1, an installation component 2 and a protection component 3. The base component 1 includes an installation base 101, on which a lower clamping plate 102 and an upper clamping plate 103 are fixed, and a regulation button 104 is movably hinged between the clamping plates. At the same time, a stable platform 105 is fixed on the upper clamping plate 103, and an installation ring 106 is fixed on the side of the stable platform 105. The base component 1 is installed on a triangular bracket, and by rotating the regulation button 104, the height and angle can be adjusted.

[0040] The installation component 2 includes a stable base plate 201 fixed on the stable platform 105. A rotating disk 207 is movably hinged on the stable base plate 201. A convex block 208 is arranged on the rotating disk 207. At the same time, an installation plate 211 is movably connected to the rotating disk 207. A groove 212 is opened at the bottom of the installation plate 211. The groove 212 is slidably connected to the convex block 208. The rotating disk 207 can rotate on the stable base plate 201, and the rotatable angle is 90 degrees. And a groove 212 runs through the bottom of the installation plate 211 horizontally, while a convex block 208 is arranged horizontally on the rotating disk 207. The width of the convex block 208 matches the width in the groove 212. At the same time, a three-dimensional laser scanner is installed on the installation plate 211. When the groove 212 is installed on the convex block 208, the three-dimensional laser scanner is installed on the base component 1, and when the groove 212 is separated from the convex block 208, the three-dimensional laser scanner is separated from the base component 1.

[0041] The protection component 3 includes a protection bottom plate 301 installed on the mounting ring 106. An installation interface 302 is provided in the middle of the protection bottom plate 301. The installation interface 302 is snap-fitted on the side of the mounting ring 106. At the same time, a protection shell 303 is fixed on the protection bottom plate 301, and a protection cover plate 304 is fixed on the protection shell 303. An intercommunication interface 308 is provided on the side of the protection shell 303. A protection side plate 309 is movably hinged in the intercommunication interface 308. The protection component 3 is provided with a protection shell 303 between the protection bottom plate 301 and the protection cover plate 304 to achieve the enclosure of the 3D laser scanner, avoid the direct exposure of the scanner, and provide protection for the scanner.

[0042] The working principle of the dust-proof and waterproof 3D laser scanner proposed in this embodiment is as follows: When in use, the 3D laser scanner is fixed on the mounting plate 211. At the same time, the protection bottom plate 301 is sleeved on the side of the mounting ring 106 through the provided installation interface 302, so that the positioning block 3021 is inserted into the positioning groove 110. At this time, the spring snap hole 3022 corresponds to the spring snap button 109. Under the push of the tension spring 108, the front end of the spring snap button 109 is inserted into the spring snap hole 3022, realizing the installation of the protection bottom plate 301 on the base component 1. Then, a protection shell 303 is installed on the protection bottom plate 301, and a protection cover plate 304 is installed on the protection shell 303. By installing a fastening rod 306 between the protection bottom plate 301 and the protection cover plate 304, both ends of the fastening rod 306 are respectively threadedly connected to the connection interfaces 305 provided on the bottom plate and the cover plate. Then, a protection side plate 309 is movably hinged in the intercommunication interfaces 308 provided at both ends of the protection shell 303. The 3D laser scanner is placed into the protection component 3 through the intercommunication interface 308. By pushing the mounting plate 211, the groove 212 is sleeved on the side of the convex block 208, and at the same time, the stable convex strip 213 is slidably connected in the stable sliding groove 209, realizing the installation of the scanner in the protection component 3. During operation, by opening the protection side plate 309 and inserting the hand into the protection component 3, the scanner can be operated. When not in operation, the protection side plate 309 can be closed, enabling the staff to view the data on the scanner through the glass panel 307.

[0043] Furthermore, a spring hole 107 is provided on the side of the mounting ring 106. A tension spring 108 is fixed in the spring hole 107. A spring snap button 109 is fixed at one end of the tension spring 108. At the same time, a spring snap hole 3022 is provided in the installation interface 302, and one end of the spring snap button 109 is inserted into the spring snap hole 3022.

[0044] More specifically, when the protective bottom plate 301 is installed on the base assembly 1, the installation interface 302 is sleeved on the side of the installation ring 106. When the spring snap hole 3022 corresponds to the spring hole 107, under the push of the tension spring 108, the front end of the spring snap button 109 is inserted into the spring snap hole 3022, realizing the fixation of the protective bottom plate 301 on the base assembly 1.

[0045] Furthermore, a positioning groove 110 is provided on the side of the installation ring 106, and a positioning block 3021 is arranged inside the installation interface 302. The positioning block 3021 is inserted into the positioning groove 110.

[0046] More specifically, when the installation interface 302 is sleeved on the installation ring 106, when the positioning block 3021 is inserted into the positioning groove 110, the spring snap hole 3022 can accurately correspond to the spring hole 107 and then be inserted and fixed, improving the convenience of installing the protective bottom plate 301.

[0047] Furthermore, a regulation sliding groove 202 is provided on the stable bottom plate 201. A moving button 204 is slidably connected in the regulation sliding groove 202. A retaining button 205 is fixed at one end of the moving button 204. The retaining button 205 penetrates through the rotating disc 207 and abuts against the bottom of the mounting plate 211.

[0048] More specifically, the regulation sliding groove 202 is arc-shaped and is inclined upward along the clockwise rotation direction inside. Thus, when the rotating disc 207 is rotated clockwise, the bottom end of the moving button 204 gradually moves upward along the inclined plane in the sliding groove. At this time, the top end of the retaining button 205 closely abuts against the bottom of the mounting plate 211 (located in the groove 212), realizing the fixation of the mounting plate 211, thereby preventing the mounting plate 211 from sliding and detaching from the rotating disc 207. When the rotating disc 207 is rotated counterclockwise, the retaining button 205 gradually moves downward along the inclined plane of the sliding groove and detaches from the bottom of the mounting plate 211, so that the mounting plate 211 can slide and detach from the rotating disc 207, realizing the effect of quick disassembly and assembly.

[0049] Furthermore, a magnetic attraction plate 203 is fixed in the regulation sliding groove 202. One end of the moving button 204 is adsorbed on the magnetic attraction plate 203.

[0050] More specifically, the bottom end of the moving button 204 is adsorbed on the magnetic attraction plate 203, thereby preventing the moving button 204 from detaching from the regulation sliding groove 202 and at the same time ensuring the stability of the moving button 204 sliding in the regulation sliding groove 202.

[0051] Furthermore, a stable sliding groove 209 is provided on the side of the convex block 208, and a stable convex strip 213 is arranged inside the groove 212. The stable convex strip 213 is slidably connected in the stable sliding groove 209.

[0052] More specifically, when the groove 212 is installed on the protrusion 208 by sliding, the stabilizing protrusion 213 is slidably connected to the side of the stabilizing slide groove 209, so that when the retaining button 205 presses upward against the bottom of the mounting plate 211, the mounting plate 211 is restricted under the force of the horizontal sliding connection between the stabilizing protrusion 213 and the stabilizing slide groove 209, thereby preventing the mounting plate 211 from detaching upward.

[0053] Furthermore, a connection interface 305 is provided on the protection bottom plate 301 and the protection cover plate 304 , and a fastening rod 306 is threadedly connected to the connection interface 305 .

[0054] More specifically, connection interfaces 305 are provided on the four corners of the protective base plate 301 and the protective cover plate 304. The two ends of the fastening rod 306 are threadedly connected to the connection interfaces 305 relative to the base plate and the cover plate, so that the protective shell 303 is clamped and fixed, thereby realizing the function of quick assembly of the protective component 3.

[0055] Furthermore, a glass panel 307 is installed on the protective shell 303 .

[0056] More specifically, the front and rear sides of the protective shell 303 are both equipped with glass panels 307 that can see through the protective component 3, so as to facilitate the normal operation of the three-dimensional laser scanner and the function of viewing data.

[0057] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional laser scanner with dust and water protection, comprising a base assembly, a mounting assembly, and a protection assembly, characterized in that, The base assembly includes a mounting base, on which a lower clamping plate and an upper clamping plate are fixed, and a regulating knob is movably hinged between the clamping plates. At the same time, a stabilizing platform is fixed on the upper clamping plate, and a mounting ring is fixed on the side of the stabilizing platform; The mounting assembly includes a stabilizing bottom plate fixed on the stabilizing platform, on which a rotating disk is movably hinged. A convex block is arranged on the rotating disk. At the same time, a mounting plate is movably connected to the rotating disk, and a groove is formed at the bottom of the mounting plate, and the groove is slidably connected to the convex block; The protection assembly includes a protection bottom plate mounted on the mounting ring. A mounting interface is formed in the middle of the protection bottom plate, and the mounting interface is clamped on the side of the mounting ring. At the same time, a protection shell is fixed on the protection bottom plate, a protection cover plate is fixed on the protection shell, and an intercommunication interface is formed on the side of the protection shell. A protection side plate is movably hinged in the intercommunication interface.

2. A three-dimensional laser scanner with dust and water protection according to claim 1, characterized in that: A spring hole is formed on the side of the mounting ring, and a tension spring is fixed in the spring hole. One end of the tension spring is fixed with a spring snap button. At the same time, a spring snap hole is formed in the mounting interface, and one end of the spring snap button is inserted into the spring snap hole.

3. A three-dimensional laser scanner with dust and water protection according to claim 2, characterized in that: A positioning groove is formed on the side of the mounting ring, and a positioning block is arranged in the mounting interface, and the positioning block is inserted into the positioning groove.

4. A three-dimensional laser scanner with dust and water protection according to claim 1, characterized in that: A regulating sliding groove is formed on the stabilizing bottom plate, and a moving button is slidably connected in the regulating sliding groove. A retaining button is fixed at one end of the moving button, and the retaining button penetrates through the rotating disk and abuts against the bottom of the mounting plate.

5. A three-dimensional laser scanner with dust and water protection, as claimed in claim 4, wherein: A magnetic attraction plate is fixed in the regulating sliding groove, and one end of the moving button is attracted to the magnetic attraction plate.

6. A three-dimensional laser scanner with dust and water protection according to claim 1, characterized in that: A stabilizing sliding groove is formed on the side of the convex block, and a stabilizing convex strip is arranged in the groove, and the stabilizing convex strip is slidably connected in the stabilizing sliding groove.

7. A three-dimensional laser scanner with dust and water protection, according to claim 1, characterized in that: Connection interfaces are arranged on both the protection bottom plate and the protection cover plate, and a fastening rod is threadedly connected in the connection interface.

8. A three-dimensional laser scanner with dust and water protection, as claimed in claim 1, characterized in that: A glass panel is installed on the protection shell.

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