CN221101036U - Three-dimensional structured light ranging device - Google Patents
Three-dimensional structured light ranging device Download PDFInfo
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- CN221101036U CN221101036U CN202323204479.4U CN202323204479U CN221101036U CN 221101036 U CN221101036 U CN 221101036U CN 202323204479 U CN202323204479 U CN 202323204479U CN 221101036 U CN221101036 U CN 221101036U
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- seat
- position adjusting
- adjusting frame
- knob
- ranging device
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- 238000013016 damping Methods 0.000 claims abstract description 25
- 238000013507 mapping Methods 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model discloses a three-dimensional structure light ranging device, and relates to the technical field of mapping equipment. The three-dimensional structure optical ranging device comprises the triangular bracket, the top of the triangular bracket is provided with the seat disk, the seat disk is fixedly provided with the rotating seat, the damping shaft is sequentially arranged on the rotating seat from bottom to top and is a hollow position adjusting frame, the inner side of the position adjusting frame is slidably connected with the rectangular sliding seat, the rectangular sliding seat and the position adjusting frame are provided with elastic pre-locking structures, the rectangular sliding seat is transversely provided with a transverse strut in a penetrating manner, one end of the transverse strut is provided with the laser ranging device body, and the rectangular sliding seat is threaded with a knob in a penetrating manner. The utility model can quickly realize the locking and unlocking of the position adjusting frame, the return slide and the knob on the cross brace, thus improving the cooperativity and the connection efficiency of the transverse and longitudinal adjustment of the laser range finder body, and quickly realizing the position adjustment efficiency of the laser range finder body.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping equipment, in particular to a three-dimensional structure light ranging device.
Background
Optical three-dimensional measurement is widely applied to various fields such as industrial automatic detection, reverse design, biomedicine, virtual reality, cultural relic copying, human body measurement and the like. In the past three decades, optical three-dimensional measurement technology has been greatly developed, and many universities and enterprises at home and abroad have contributed to the development. The laser ranging device is often used for carrying out three-dimensional scanning on the surrounding environment during environment mapping, and the laser ranging device is used for ranging by taking a laser as a light source, so that the laser ranging device has the advantages of being strong in directivity, good in stability, high in ranging precision and the like. The existing laser range finder mainly comprises a handheld laser range finder and a tripod type laser range finder.
At present, a tripod type laser range finder generally assembles a laser range finder on a tripod for measurement, when the angle position of the laser range finder needs to be adjusted, the position of the tripod needs to be transferred, and the quick range finding requirement of the laser range finder is influenced by the re-erection of the new position of the tripod.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present utility model provide a three-dimensional structured light ranging device, which solves the technical problems: the triangular bracket is matched with the adjustment of the angle position of the laser ranging instrument, and the erection position needs to be changed, so that the technical problem of the requirement of the laser ranging instrument on quick ranging is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a three-dimensional structure light rangefinder, includes the tripod, the top of tripod is provided with the seat dish, fixed mounting has the seat of rotating on the seat dish, and rotates from supreme damping axle of having set gradually down, be hollow position adjustment frame on the seat, the inboard sliding connection of position adjustment frame has a shape slide that returns, and shape slide with be provided with elasticity pre-locking structure on the position adjustment frame, transversely run through on the shape slide and be provided with the stull, and the one end of stull is provided with the laser rangefinder body, the screw thread runs through on the shape slide that returns has the knob, the one end of knob extends to one side of position adjustment frame, and the other end butt of knob is in on the stull, the expansion groove has been seted up to the side of position adjustment frame, the knob corresponds in the expansion groove.
In a preferred embodiment, the position adjustment frame is connected in a damped rotational manner to the rotary mount via a damping shaft.
In a preferred embodiment, the sliding protrusion is integrally arranged on the square slide seat, a sliding groove for adapting to the sliding protrusion is formed in the inner side wall of the position adjusting frame, and the square slide seat is in sliding connection with the sliding groove through the sliding protrusion.
In a preferred embodiment, the elastic pre-locking structure comprises at least one pair of spring pieces fixedly arranged on one side of the square slide seat and racks fixedly arranged on the position adjusting frame in a vertical arrangement; the spring piece is elastically clamped with the tooth groove of the rack.
In a preferred embodiment, the knob is provided with a spacer.
In a preferred embodiment, when one end of the knob abuts against a cross brace in the return slide, a gasket on the knob is abutted against one side of the position adjustment frame.
The utility model has the technical effects and advantages that:
1. According to the utility model, through the position adjusting frame, the return-shaped sliding seat, the cross brace and the knob, the locking performance of the position adjusting frame, the return-shaped sliding seat and the knob on the cross brace is released, the return-shaped sliding seat can be based on the adjustment of the longitudinal position in the position adjusting frame, and meanwhile, the cross brace is movably inserted on the return-shaped sliding seat in a sliding manner to realize the adjustment of the transverse position, so that the adjustability of the transverse position of the laser range finder body at the end part of the cross brace can be endowed, the locking performance of the position adjusting frame, the return-shaped sliding seat and the knob on the cross brace is realized, the locking effect of the position adjustment of the laser range finder body can be realized quickly, the adjusting efficiency is improved, and the adjustment of the angle position of the laser range finder body can be completed quickly without adjusting the position of the triangular bracket, thereby meeting the use requirement of the laser range finder body for quick ranging.
2. The position adjusting frame is connected to the rotating seat in a damping way through the damping shaft in a damping way, so that the angle rotatability of the laser range finder body can be provided, the use requirement of the laser range finder body for surveying and mapping angles is met, and meanwhile, the damping shaft meets the rotation damping property, so that the unexpected deflection problem of the laser range finder body is prevented.
3. According to the utility model, the elastic pre-locking structure is arranged, and the spring piece is matched with the rack in an elastic clamping way in the longitudinal movement process of the return-shaped sliding seat, so that the spring piece can be arbitrarily suspended in a certain area of the rack, the temporary locking effect of the return-shaped sliding seat is achieved, and the connection between the return-shaped sliding seat and the cross brace can be conveniently and quickly limited by the knob.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the structure of fig. 1 without the tripod according to the present utility model.
Fig. 3 is a split view of fig. 2 in accordance with the present utility model.
Fig. 4 is a schematic structural view of the loop-shaped slider and the elastic pre-locking structure of the present utility model.
The reference numerals are: 1. a tripod; 2. a seat plate; 3. a rotating seat; 4. a damping shaft; 5. a position adjustment frame; 6. a loop-shaped slide seat; 61. a sliding protrusion; 7. an elastic pre-locking structure; 71. a spring piece; 72. a rack; 8. a cross brace; 9. a laser rangefinder body; 10. a knob; 11. a telescopic slot; 12. a gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the utility model provides a three-dimensional structure light ranging device, which comprises a tripod 1, wherein a seat disk 2 is arranged at the top of the tripod 1, a rotating seat 3 is fixedly arranged on the seat disk 2, and a damping shaft 4 and a hollow position adjusting frame 5 are sequentially arranged on the rotating seat 3 from bottom to top; the position adjusting frame 5 can be connected to the rotating seat 3 in a damping and rotating way through the damping shaft 4, so that the angle rotatability of damping can be provided for distance measurement; the inner side of the position adjusting frame 5 is connected with a square slide seat 6 in a sliding way; the vertical height of the square slide seat 6 can be adjusted in the position adjusting frame 5; the elastic pre-locking structure 7 is arranged on the square slide seat 6 and the position adjusting frame 5; the elastic pre-locking structure 7 is used for elastically and temporarily locking the height position of the check slide 6 so that the subsequent fixing of the check slide 6 provides a rapid limiting effect; a cross brace 8 is transversely arranged on the square slide seat 6 in a penetrating manner, and a laser range finder body 9 is arranged at one end of the cross brace 8; the laser range finder body 9 can be fastened and connected with the cross brace 8 through a flange, and the laser range finder body 9 performs three-dimensional scanning on the surrounding environment through laser; the screw thread of the rectangular slide seat 6 is penetrated with a knob 10, one end of the knob 10 extends to one side of the position adjusting frame 5, and the other end of the knob 10 is abutted against the cross brace 8; the knob 10 is used for flexibly locking the square slide seat 6 on the position adjusting frame 5 and flexibly locking the cross brace 8 on the cross brace 8; the side surface of the position adjusting frame 5 is provided with a telescopic groove 11, and the knob 10 is correspondingly arranged in the telescopic groove 11; when the vertical height of the square slide 6 is adjusted, the square slide can drive the knob 10 to move in the telescopic groove 11.
In this embodiment, the position adjustment frame 5 is connected to the rotation seat 3 through the damping rotation of the damping shaft 4, so that the damping rotation performance of the angle can be provided for the laser range finder body 9, the adjusting of the longitudinal position of the rectangular slide seat 6 can be realized based on the position adjustment frame 5, and the transverse position of the transverse support 8 can be realized by sliding and inserting the transverse support 8 on the rectangular slide seat 6, so that the locking and unlocking of the knob 10 on the position adjustment frame 5, the rectangular slide seat 6 and the transverse support 8 can be realized rapidly, the cooperativity and the connection efficiency of the transverse and longitudinal adjustment of the laser range finder body 9 can be improved, the efficiency of the position adjustment of the laser range finder body 9 can be realized rapidly, and the adjustment of the angle position of the laser range finder body 9 can be completed rapidly without adjusting the position of the triangular support 1, thereby meeting the use requirement of rapid range finding of the laser range finder body 9.
The position adjusting frame 5 is in damping rotation connection with the rotating seat 3 through the damping shaft 4; the damping property of the rotation of the damping shaft 4 can enable the position adjusting frame 5 to realize damping rotation based on the rotation seat 3, and then the laser range finder body 9 positioned above can reach the damping rotation property of a rotation angle.
Referring to fig. 4, a sliding protrusion 61 is integrally arranged on the square slide seat 6, a sliding groove for adapting to the sliding protrusion 61 is formed in the inner side wall of the position adjusting frame 5, and the square slide seat 6 is in sliding connection with the sliding groove through the sliding protrusion 61; the sliding connection of the sliding protrusion 61 in the sliding groove can increase the smoothness of the vertical displacement of the square sliding seat 6 in the position adjusting frame 5.
With continued reference to fig. 4, the elastic pre-locking structure 7 includes at least one pair of spring pieces 71 fixedly mounted on one side of the carriage 6 and a rack 72 vertically arranged and fixedly mounted on the position adjusting frame 5; the spring piece 71 is elastically clamped with the tooth slot of the rack 72; the spring piece 71 adopts spring steel material, utilizes the elastic force of spring piece 71, and when the return shape slide 6 drove the spring piece 71 longitudinal movement, the spring piece 71 can stir the contact with rack 72, and when the return shape slide 6 does not have effort, the spring piece 71 can block into the tooth's socket of rack 72 and accomplish the preliminary locking of return shape slide 6 position, and when the stull 8 is for accomplishing the fastening, through preliminary locking return shape slide 6, can conveniently cooperate knob 10 to fix return shape slide 6 and stull 8 fast like this.
Referring to fig. 3, a gasket 12 is sleeved on the knob 10; when one end of the knob 10 is abutted against the cross brace 8 in the square slide seat 6, the gasket 12 on the knob 10 is clung to one side of the position adjusting frame 5; the provision of the spacer 12 improves the slip resistance of the knob 10 and the position adjustment frame 5, thereby reducing the risk of the carriage 6 slipping out of the position adjustment frame 5.
Specifically, when the adjustment of the transverse and longitudinal positions is required to be provided for the laser range finder body 9, the locking of the knob 10 can be released on the return-shaped sliding seat 6 and the transverse support 8, at this time, the return-shaped sliding seat 6 can move longitudinally in the position adjusting frame 5, the transverse support 8 can move transversely on the return-shaped sliding seat 6 until the position in the transverse and longitudinal directions meets the requirement of the laser range finder body 9 for mapping positions, the knob 10 can be screwed into the return-shaped sliding seat 6 until one end of the knob 10 is abutted against the transverse support 8, and meanwhile, the gasket 12 on the knob 10 is tightly pressed on the position adjusting frame 5, so that the locking can be completed.
Claims (6)
1. Three-dimensional structure light range unit, including tripod (1), the top of tripod (1) is provided with seat dish (2), its characterized in that: the seat pan (2) is fixedly provided with a rotating seat (3), the damping shaft (4) and the hollow position adjusting frame (5) are sequentially arranged on the rotating seat (3) from bottom to top, the inner side of the position adjusting frame (5) is slidably connected with a circular sliding seat (6), the circular sliding seat (6) and the position adjusting frame (5) are provided with an elastic pre-locking structure (7), the circular sliding seat (6) is transversely penetrated and provided with a transverse strut (8), one end of the transverse strut (8) is provided with a laser range finder body (9), a knob (10) is penetrated through threads on the circular sliding seat (6), one end of the knob (10) extends to one side of the position adjusting frame (5), the other end of the knob (10) is abutted to the transverse strut (8), a telescopic groove (11) is formed in the side face of the position adjusting frame (5), and the knob (10) corresponds to the telescopic groove (11).
2. The three-dimensional structured light ranging device according to claim 1, wherein: the position adjusting frame (5) is connected with the rotating seat (3) in a damping rotation way through a damping shaft (4).
3. The three-dimensional structured light ranging device according to claim 1, wherein: the sliding chute is characterized in that a sliding protrusion (61) is integrally arranged on the return-shaped sliding seat (6), a sliding chute for matching the sliding protrusion (61) is formed in the inner side wall of the position adjusting frame (5), and the return-shaped sliding seat (6) is in sliding connection with the sliding chute through the sliding protrusion (61).
4. The three-dimensional structured light ranging device according to claim 1, wherein: the elastic pre-locking structure (7) comprises at least one pair of spring pieces (71) fixedly arranged on one side of the square slide seat (6) and racks (72) fixedly arranged on the position adjusting frame (5) in a vertical arrangement; the spring piece (71) is elastically clamped with the tooth groove of the rack (72).
5. The three-dimensional structured light ranging device according to claim 1, wherein: a gasket (12) is sleeved on the knob (10).
6. The three-dimensional structured light ranging device of claim 5, wherein: when one end of the knob (10) is abutted against the cross brace (8) in the square slide seat (6), a gasket (12) on the knob (10) is tightly attached to one side of the position adjusting frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323204479.4U CN221101036U (en) | 2023-11-27 | 2023-11-27 | Three-dimensional structured light ranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323204479.4U CN221101036U (en) | 2023-11-27 | 2023-11-27 | Three-dimensional structured light ranging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221101036U true CN221101036U (en) | 2024-06-07 |
Family
ID=91327340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323204479.4U Active CN221101036U (en) | 2023-11-27 | 2023-11-27 | Three-dimensional structured light ranging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221101036U (en) |
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2023
- 2023-11-27 CN CN202323204479.4U patent/CN221101036U/en active Active
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