Extension accessory for scanner
By designing an extension accessory for the scanner, the problem of inconvenient scanning in high-rise or dangerous areas was solved, enabling flexible movement and protection of the scanner, and improving safety and service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGSHA KONGWEI LASER TECH SERVICE CO LTD
- Filing Date
- 2024-11-29
- Publication Date
- 2026-05-01
AI Technical Summary
When scanning mining areas, scanning operations in high-rise or dangerous areas are inconvenient and pose safety hazards, and spaces that are difficult to reach cannot be scanned.
An extension accessory for a scanner has been designed, including components such as a fixing box, guide block, connecting rod, rotating shaft, gear, limiting plate, slide groove, slider, and protective frame. Through the coordinated use of these components, the scanner can be extended and protected.
It enables flexible movement of the scanner in high-rise or hazardous areas, improving safety, and the protective frame reduces the risk of damage to the scanner and extends its service life.
Smart Images
Figure CN224188369U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tooling accessories, specifically an extension accessory for a scanner. Background Technology
[0002] A handheld laser scanner is a physical performance testing instrument used in surveying science and technology, civil engineering, and water conservancy engineering. It is handheld and uses an integrated structure of laser and CCD. 2. Scanning speed: ≥480,000 points / second 3. X / Y / Z axis resolution: 0.1mm 4. Scanning accuracy: ≤0.03mm.
[0003] When using a handheld laser scanner to scan a mining area, there are many high-rise or dangerous places. In order to perform the scan, people usually have to climb dangerously to perform the scanning operation. There are also spaces that cannot be scanned, which is very inconvenient and unsafe.
[0004] To address the aforementioned issues, an extension accessory for scanners is proposed. Utility Model Content
[0005] The purpose of this utility model is to provide an extension accessory for a scanner, which solves the problem in the background art that in order to scan in many high-rise or dangerous places, people usually have to perform dangerous climbing scan operations, and there are also spaces that cannot be scanned, which is very inconvenient and unsafe.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an extension accessory for a scanner, comprising a fixing box, a guide block fixedly connected to the rear end of the fixing box, a connecting rod provided at the rear end of the guide block, an L-shaped connecting rod provided at the top of the connecting rod, a rotating shaft rotatably connected inside the left side of the fixing box, a limit plate fixedly connected to the outer left ring of the rotating shaft, a gear fixedly connected to the outer right ring of the rotating shaft, sliding grooves provided on the inner walls of both the left and right sides of the guide block, two first threaded holes provided inside the top of the rear end of the L-shaped connecting rod, a second threaded hole provided at the top of the corner of the L-shaped connecting rod, a third threaded hole provided inside the front end of the bottom of the L-shaped connecting rod, and a protective component provided at the top of the L-shaped connecting rod.
[0007] By adopting the above technical solution, the handheld scanner is installed through two first threaded holes, the scanner is cooled through the slot of the L-shaped connecting rod, and the connecting rod is installed through the second and third threaded holes.
[0008] As a further description of the above technical solution: the protection component includes a protection frame, which is disposed on the top of the L-shaped connecting rod, and the L-shaped connecting rod has evenly distributed mounting slots at each corner.
[0009] By adopting the above technical solution, a protective frame is used to protect the handheld scanner.
[0010] As a further description of the above technical solution: the limiting plate is connected to the internal thread of the fixing box by bolts.
[0011] By adopting the above technical solution, the rotating shaft is limited by rotating the bolts into the limiting plate and the fixing box.
[0012] As a further description of the above technical solution: a slider is slidably connected to the inner wall of the groove, and a guide plate is fixedly connected between the sliders.
[0013] By adopting the above technical solution, the guide plate is guided by the slide and the slider.
[0014] As a further description of the above technical solution: the bottom of the protective frame is fixedly connected with evenly distributed mounting columns, and the outer and inner walls of the mounting columns are fixedly connected with evenly distributed extrusion blocks.
[0015] By adopting the above technical solution, the protective frame is installed using mounting columns and compression blocks.
[0016] As a further description of the above technical solution: a spring is fixedly connected to the inner wall of the extrusion block, and a universal ball is fixedly connected to one end of the spring.
[0017] By adopting the above technical solution, the omnidirectional ball enters the mounting groove, requiring the spring to be compressed.
[0018] As a further description of the above technical solution: a rack is fixedly connected to the front end of the guide plate, and the rack is meshed with a gear.
[0019] By adopting the above technical solution, the gear meshes with the rack, causing the rack to move upward or downward.
[0020] As a further description of the above technical solution: a support plate is fixedly connected to the rear end of the guide plate, and the support plate is fixedly connected to the bottom of the connecting rod.
[0021] By adopting the above technical solution, the connecting rod and scanner are moved upward by moving the support plate.
[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0023] 1. The present invention provides an extension accessory for a scanner, which first connects to a connecting rod, and moves the connecting rod upward through a rotating shaft, gears, racks, guide plates, guide blocks, slides, sliders and support plates. It is flexible and suitable for different application needs, can effectively solve the problem of handheld or inaccessible places, and has a certain degree of safety.
[0024] 2. The present invention provides an extension accessory for a scanner, which protects the scanner by means of a protective frame. The protective frame is installed by means of a mounting groove, mounting post, pressing block, spring and universal ball, so that the scanner can be moved to adapt to different environments and protect the scanner. The protective frame can effectively resist external impact, collision and dust, thereby reducing the risk of damage to the scanner and extending its service life. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0026] Figure 2 This is an exploded structural diagram of the guide block of this utility model;
[0027] Figure 3 This is an exploded structural diagram of the L-shaped connecting rod of this utility model;
[0028] Figure 4 This is a schematic diagram of the structure of the L-shaped connecting rod of this utility model;
[0029] Figure 5 This is a schematic diagram of the exploded structure of the universal ball of this utility model.
[0030] In the diagram: 1. Fixing box; 2. Guide block; 3. Rotating shaft; 4. Limiting plate; 5. Bolt; 6. Connecting rod; 7. L-shaped connecting rod; 8. Protective frame; 9. Gear; 10. Rack; 11. Guide plate; 12. Slider; 13. Slide groove; 14. Support plate; 15. Universal ball; 16. Mounting column; 17. Mounting groove; 18. First threaded hole; 19. Second threaded hole; 20. Third threaded hole; 21. Extrusion block; 22. Spring. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] To further understand the contents of this utility model, a detailed description of this utility model will be provided with reference to the accompanying drawings.
[0033] Reference Figure 1 and Figure 4This utility model discloses an extension accessory for a scanner, including an L-shaped connecting rod 7. The L-shaped connecting rod 7 has two first threaded holes 18 at its rear top, a second threaded hole 19 at the corner top, and a third threaded hole 20 at its bottom front end. This device connects a handheld 3D scanner to the extension rod. The L-shaped connecting rod 7 is made of hollowed-out aluminum alloy. The first threaded holes 18 at both ends tightly connect the scanner and the extension rod. The second threaded holes 19 and 20 are fixed to the connecting rod 6. Screw holes can be selected for connection according to the environment. The L-shaped connecting rod 7 and the connecting rod 6 are made of lightweight aluminum alloy, which is corrosion-resistant and non-toxic to humans. When not in use, the first threaded holes 18, 19, and 20 can be disassembled for easy portability.
[0034] Reference Figure 1 - Figure 3 A guide block 2 is fixedly connected to the rear end of the fixed box 1. A connecting rod 6 is set at the rear end of the guide block 2. The connecting rod 6 is fixed at the position of the second threaded hole 19 and the third threaded hole 20 by screws. An L-shaped connecting rod 7 is set at the top of the connecting rod 6. A rotating shaft 3 is rotatably connected inside the left side of the fixed box 1. A limit plate 4 is fixedly connected to the outer ring of the left side of the rotating shaft 3. The gear 9 is controlled by the limit plate 4 and the bolt 5. Controlling the gear 9 controls the rack 10 and prevents the rack 10 from sliding downward. The gear 9 is fixedly connected to the outer ring of the right side of the rotating shaft 3. Slide grooves 13 are opened on the inner walls of both sides of the guide block 2. The limit plate 4 is threadedly connected to the inside of the fixed box 1 by bolts 5. A slider 12 is slidably connected to the inner wall of the slide groove 13. The movement of the rack 10 drives the guide plate 11 to move. This allows the sliders 12 on both sides of the guide plate 11 to slide on the inner wall of the slide groove 13 for guided movement. The guide plate 11 is fixedly connected between the sliders 12. A rack 10 is fixedly connected to the front end of the guide plate 11, and the rack 10 meshes with the gear 9. A support plate 14 is fixedly connected to the rear end of the guide plate 11, and the support plate 14 is fixedly connected to the bottom of the connecting rod 6. Rotating the bolt 5 causes the rotating shaft 3 to rotate, which in turn drives the gear 9 to rotate. The gear 9 meshes with the rack 10, which in turn moves the guide plate 11, causing the sliders 12 on both sides of the guide plate 11 to slide on the inner wall of the slide groove 13. This causes the support plate 14 to move, which in turn moves the connecting rod 6 upward. When no adjustment is needed, the bolt 5 is rotated into the limiting plate 4 for limiting control.
[0035] Reference Figure 3 - Figure 5The top of the L-shaped connecting rod 7 is equipped with a protective component, including a protective frame 8. The protective frame 8 blocks dust and stones from the mine, preventing damage to the scanner. The protective frame 8 is located on the top of the L-shaped connecting rod 7. The corners of the L-shaped connecting rod 7 are all provided with evenly distributed mounting slots 17. The mounting slots 17 are initially small and gradually increase in size, with an arc shape inside. They are used to control the universal ball 15. It takes a lot of force to pull out the universal ball 15. The bottom of the protective frame 8 is fixedly connected to evenly distributed mounting posts 16. The outer and inner walls of the mounting posts 16 are fixedly connected to evenly distributed pressing blocks 21. The mounting posts 16 and pressing blocks 21 can be directly inserted into the mounting slots 17. The spring 22 and the universal ball 15 need to be pressed together. Pressing the spring 22 makes the universal ball 15 limit control within the mounting slots 17. The inner wall of the pressing block 21 is fixedly connected to the spring 22, and one end of the spring 22 is fixedly connected to the universal ball 15.
[0036] Working principle: Install the protective frame 8 in the mine, align the mounting column 16 with the mounting groove 17, and squeeze the spring 22 and the universal ball 15 into the mounting groove 17. Control the universal ball 15; considerable force is required to pull it out. Install the connecting rod 6 with screws. Install the scanner on top of the L-shaped connecting rod 7. Rotate the bolt 5 to rotate the rotating shaft 3. The rotating shaft 3 drives the gear 9 to rotate. The gear 9 meshes with the rack 10, causing the guide plate 11 to move. This causes the sliders 12 on both sides of the guide plate 11 to slide on the inner wall of the groove 13, causing the support plate 14 to move. The support plate 14 then drives the connecting rod 6 to move upward. When no adjustment is needed, rotate the bolt 5 into the limit plate 4 for limit control.
[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An extension accessory for a scanner, comprising a mounting box (1), characterized in that: The fixed box (1) is fixedly connected to a guide block (2) at its rear end. A connecting rod (6) is provided at the rear end of the guide block (2). An L-shaped connecting rod (7) is provided at the top of the connecting rod (6). A rotating shaft (3) is rotatably connected inside the left side of the fixed box (1). A limit plate (4) is fixedly connected to the outer ring of the left side of the rotating shaft (3). A gear (9) is fixedly connected to the outer ring of the right side of the rotating shaft (3). Sliding grooves (13) are provided on the inner walls of both the left and right sides of the guide block (2). Two first threaded holes (18) are provided inside the top of the rear end of the L-shaped connecting rod (7). A second threaded hole (19) is provided at the top of the corner of the L-shaped connecting rod (7). A third threaded hole (20) is provided inside the front end of the bottom of the L-shaped connecting rod (7). A protective component is provided at the top of the L-shaped connecting rod (7).
2. The extension kit for a scanner according to claim 1, wherein: The protective component includes a protective frame (8), which is set on the top of the L-shaped connecting rod (7). The L-shaped connecting rod (7) has evenly distributed mounting slots (17) at each corner.
3. The scanner extension accessory according to claim 1, characterized in that: The limiting plate (4) is internally threaded with bolts (5) to the fixing box (1).
4. The scanner extension accessory according to claim 1, characterized in that: The inner wall of the groove (13) is slidably connected to a slider (12), and a guide plate (11) is fixedly connected between the sliders (12).
5. The scanner extension accessory according to claim 2, characterized in that: The bottom of the protective frame (8) is fixedly connected with evenly distributed mounting columns (16), and the outer and inner walls of the mounting columns (16) are fixedly connected with evenly distributed extrusion blocks (21).
6. The extension kit for a scanner according to claim 5, wherein: A spring (22) is fixedly connected to the inner wall of the extrusion block (21), and a universal ball (15) is fixedly connected to one end of the spring (22).
7. The extension kit for a scanner according to claim 4, wherein: The guide plate (11) is fixedly connected to a rack (10) at its front end, and the rack (10) is meshed with a gear (9).
8. The extension kit for a scanner according to claim 4, wherein: The guide plate (11) is fixedly connected to a support plate (14) at its rear end, and the support plate (14) is fixedly connected to the bottom of the connecting rod (6).