CN209399946U - A kind of adjustable technical grade 3D scanner of high-precision - Google Patents
A kind of adjustable technical grade 3D scanner of high-precision Download PDFInfo
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- CN209399946U CN209399946U CN201920349767.3U CN201920349767U CN209399946U CN 209399946 U CN209399946 U CN 209399946U CN 201920349767 U CN201920349767 U CN 201920349767U CN 209399946 U CN209399946 U CN 209399946U
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Abstract
The utility model relates to 3D scanner technology fields, and disclose a kind of adjustable technical grade 3D scanner of high-precision, including pedestal and probe, the upper end of pedestal is fixedly connected with support tube, rectangular tube is fixedly connected on the upside of the right end of support tube, rectangular shaft is slidably connected in rectangular tube, one end of rectangular shaft extends to the outside of rectangular tube, connecting rod is fixedly connected on the right side of the lower end of rectangular shaft, the lower end of connecting rod is rotatably connected to mounting plate by shaft, the lower end of mounting plate is fixedly connected with probe, the upper end of mounting plate is by adjusting the connection of the bar wall of mechanism and rectangular shaft, the top of horizontal pedestal is equipped with transverse slat, the left end of transverse slat is connect by bindiny mechanism with support tube.The utility model can quickly change the scanning angle of probe according to the irregular structure of scanned object, be effectively reduced due to angle it is improper caused by scan data error, and scanned object can be transferred to suitable position and be scanned.
Description
Technical field
The utility model relates to 3D scanner technology fields more particularly to a kind of high-precision, and technical grade 3D scanning is adjusted
Instrument.
Background technique
3D scanner passes through projection or grating loss while a plurality of light, so that it may take a surface of object, only
Need the information in several faces that can complete to scan, maximum feature is that scanning speed is fast, and may be programmed and realize, with economy
Rapid development, social is constantly progressive, and all trades and professions are all persistently pushed ahead at different rates, and spatial digitizer is as one
Kind scientific instrument, for detecting and analyzing the shape and appearance data of object or environment in real world, the data collected are normal
It is used for three-dimensional reconstruction calculating, the mathematical model of actual object is created in virtual world, these models are in various industries
All there is quite extensive purposes, the key link that 3D scanner is read as information, good reading quality is the work in later period
Provide a great convenience, be the performance of enterprises raising more there is provided guarantees.
In the prior art, although 3D scanner can be scanned quickly, and programmable realization, 3D scanner are scanning
When, the mounting structure of probe is relatively fixed, in scanned object surface imperfection, is easy so that scan data appearance is larger
Error be not easy to scanned object being moved to suitable position and be scanned and when scanned object size difference.
Utility model content
Purpose of the utility model is to solve 3D scanners in the prior art in scanning, the mounting structure of probe
It is relatively fixed, in scanned object surface imperfection, it is easy so that biggish error occurs in scan data, and works as scanned
The one kind for when dimension of object difference, being not easy to for scanned object to be moved to the problem of suitable position is scanned, and proposing
Technical grade 3D scanner is adjusted in high-precision.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of adjustable technical grade 3D scanner of high-precision, including pedestal and probe, the upper end of the pedestal is fixed to be connected
It is connected to support tube, rectangular tube is fixedly connected on the upside of the right end of the support tube, slidably connects rectangular shaft in the rectangular tube,
One end of the rectangular shaft extends to the outside of rectangular tube, is fixedly connected with connecting rod on the right side of the lower end of the rectangular shaft, described
The lower end of connecting rod is rotatably connected to mounting plate by shaft, and the lower end of the mounting plate is fixedly connected with probe, the peace
The upper end of loading board is equipped with transverse slat by adjusting the connection of the bar wall of mechanism and rectangular shaft, the top of the horizontal pedestal, the transverse slat
Left end is connect by bindiny mechanism with support tube.
Preferably, the adjustment mechanism includes fixed bent frame on a mounting board, and sliding connects in the bent frame
It is connected to T-bar, horizontal part one end of the T-bar passes through bent frame and is fixedly connected with the bar wall of rectangular shaft, the T-bar
Horizontal part bar wall on be socketed with the first spring and ring block, one end of first spring and the vertical portion bar wall of T-bar are solid
Fixed connection, the other end of first spring are fixedly connected with ring block, the ring block one end and arc far from the first spring
The connection of shape contact therewith.
Preferably, it is fixedly connected with sliding block in the rectangular tube, offers on the bar wall of the rectangular shaft and matches with sliding block
The sliding slot of conjunction, the lower end of the sliding block open up fluted, slidably connect mandril in the groove, and the lower end of mandril is arc
Structure is uniformly provided with multiple limiting slots matched with mandril lower end at the slot bottom of the sliding slot, and the is equipped in the groove
One end of two springs, the second spring is fixedly connected with mandril, and the other end of the second spring and the side of groove are fixed
Connection.
Preferably, the bindiny mechanism includes the screw rod being arranged in support tube, and the upper end of the screw rod is fixedly connected with
Knob, the lower end of the screw rod are rotatablely connected by the upper end of the first rolling bearing and pedestal, and the bar wall of the screw rod passes through the
Along rotation connection at the upper end tube nozzle of two rolling bearings and support tube, the right side opening of the support tube is equipped with strip through-hole, and
Rectangular block is slidably connected in strip through-hole, the rectangular block is threadedly coupled by threaded hole with the bar wall of screw rod, the rectangle
The right end of block is fixedly connected with the left end of transverse slat.
Preferably, it is fixedly connected with position limiting slide block on the bar wall of the mandril, the side of the groove offers and limits
The limit sliding chutes that sliding block matches.
Preferably, the lower end four corners of the pedestal are fixedly connected to level adjuster.
Compared with prior art, the utility model provides a kind of high-precision and technical grade 3D scanner is adjusted, have with
It is lower the utility model has the advantages that
1, technical grade 3D scanner is adjusted in the high-precision, by the ring block being arranged on T-bar, when body surface not
When regular, the angle that mounting plate changes probe is pulled with hand, while the first spring can push ring block to connect with bent frame
Touching, so that bent frame can not slide on T-bar, so as to quickly change the scanning angle of probe, when scanned
When object is larger, with hand direct pull rectangular shaft, rectangular shaft, which moves, is able to drive the position that mounting plate changes probe, while the
Two springs push mandril to engage with limiting slot, and then mandril is enabled to limit rectangular shaft, so that adjustment
Later probe is difficult to slide, convenient for scanning.
2, the high-precision is adjusted technical grade 3D scanner and is made by the knob being arranged on screw rod with hand turn knobs
Screw rod rotation, screw rod rotation keep rectangular block mobile with threaded hole interaction, and the mobile band motion plate of rectangular block is mobile, and transverse slat can
Change the distance between scanned object and probe, so that 3D scanner can be suitable for various sizes of object
Body.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, this is practical new
Type can quickly change the scanning angle of probe according to the irregular structure of scanned object, be effectively reduced due to angle
Improper caused scan data error is spent, and scanned object can be transferred to suitable position and be scanned.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high-precision be adjusted technical grade 3D scanner structural schematic diagram；
Fig. 2 be the utility model proposes a kind of high-precision be adjusted technical grade 3D scanner right view；
Fig. 3 is the schematic enlarged-scale view in Fig. 1 at A.
In figure: 1 pedestal, 2 support tubes, 3 screw rods, 4 knobs, 5 rectangular tubes, 6 rectangular shafts, 7 bent frames, 8 mounting plates, 9 water
Heibei provincial opera section foot, 10 probes, 11 rectangular blocks, 12 transverse slats, 13T type bar, 14 first springs, 15 ring blocks, 16 sliding blocks, 17 second bullets
Spring, 18 sliding slots, 19 limit sliding chutes, 20 position limiting slide blocks, 21 mandrils.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, technical grade 3D scanner, including pedestal 1 and probe 10 is adjusted in a kind of high-precision, pedestal 1
Upper end is fixedly connected with support tube 2, is fixedly connected with rectangular tube 5 on the upside of the right end of support tube 2, slidably connects in rectangular tube 5
Rectangular shaft 6, one end of rectangular shaft 6 extend to the outside of rectangular tube 5, are fixedly connected with connecting rod on the right side of the lower end of rectangular shaft 6, even
The lower end of extension bar is rotatably connected to mounting plate 8 by shaft, and the lower end of mounting plate 8 is fixedly connected with probe 10, mounting plate 8
Upper end connect by adjusting mechanism with the bar wall of rectangular shaft 6, and adjustment mechanism includes the bent frame 7 being fixed on mounting plate 8, arc
The arc core of shape frame 7 and the axle center of shaft are located on same axis, prevent mounting plate 8 swing when bent frame 7 and T-bar 13 it
Between clamping stagnation, T-bar 13 is slidably connected in bent frame 7, horizontal part one end of T-bar 13 passes through bent frame 7 and and rectangle
The bar wall of bar 6 is fixedly connected, and the first spring 14 and ring block 15, the first spring 14 are socketed on the horizontal part bar wall of T-bar 13
One end be fixedly connected with the vertical portion bar wall of T-bar 13, the other end of the first spring 14 is fixedly connected with ring block 15, annular
The one end of block 15 far from the first spring 14 and bent frame 7 connect, and the top of horizontal pedestal 1 is equipped with transverse slat 12, transverse slat 12
Left end is connect by bindiny mechanism with support tube 2, and bindiny mechanism includes the screw rod 3 being arranged in support tube 2, the upper end of screw rod 3
It is fixedly connected with knob 4, the lower end of screw rod 3 is rotatablely connected by the upper end of the first rolling bearing and pedestal 1, the bar wall of screw rod 3
By the way that along being rotatablely connected, the right side opening of support tube 2 is logical equipped with bar shaped at the upper end tube nozzle of the second rolling bearing and support tube 2
Hole, and rectangular block 11 is slidably connected in strip through-hole, rectangular block 11 is threadedly coupled by threaded hole with the bar wall of screw rod 3, square
The right end of shape block 11 is fixedly connected with the left end of transverse slat 12.
It is fixedly connected with sliding block 16 in rectangular tube 5, offers the sliding slot matched with sliding block 16 on the bar wall of rectangular shaft 6
18, the lower end of sliding block 16 opens up fluted, slidably connects mandril 21 in groove, and the lower end of mandril 21 is arcuate structure, top
Position limiting slide block 20 is fixedly connected on the bar wall of bar 21, the side of groove offers the limit sliding chutes matched with position limiting slide block 20
19, it is uniformly provided with multiple limiting slots matched with 21 lower end of mandril at the slot bottom of sliding slot 18, is equipped with second spring in groove
17, one end of second spring 17 is fixedly connected with mandril 21, and the other end of second spring 17 is fixedly connected with the side of groove, bottom
The lower end four corners of seat 1 are fixedly connected to level adjuster 9, make 3D scanner will not when working convenient for steady pedestal for placed 1
It shakes.
In the utility model, when body surface is irregular, the angle that mounting plate 8 changes probe 10 is pulled with hand, together
When the first spring 14 ring block 15 can be pushed to contact with bent frame 7 so that bent frame 7 can not be slided on T-bar 13
It is dynamic, so as to quickly change the scanning angle of probe 10, when scanned object is larger, with hand direct pull rectangular shaft 6,
The mobile position for being able to drive mounting plate 8 and changing probe 10 of rectangular shaft 6, while second spring 17 pushes mandril 21 and limiting slot
Engaging, and then mandril 21 is enabled to limit rectangular shaft 6, so that the probe 10 after adjustment is not easy to slide
It is dynamic, convenient for scanning, rotate screw rod 3 with hand turn knobs 4, the rotation of screw rod 3 keeps rectangular block 11 mobile with threaded hole interaction,
The mobile band motion plate 12 of rectangular block 11 is mobile, and transverse slat 12 can change the distance between scanned object and probe 10, thus
Enable to 3D scanner that can be suitable for scanning various sizes of object.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. technical grade 3D scanner, including pedestal (1) and probe (10) is adjusted in a kind of high-precision, which is characterized in that described
The upper end of pedestal (1) is fixedly connected with support tube (2), is fixedly connected with rectangular tube (5) on the upside of the right end of the support tube (2),
It being slidably connected rectangular shaft (6) in the rectangular tube (5), one end of the rectangular shaft (6) extends to the outside of rectangular tube (5),
It is fixedly connected with connecting rod on the right side of the lower end of the rectangular shaft (6), the lower end of the connecting rod is rotatably connected to peace by shaft
The lower end of loading board (8), the mounting plate (8) is fixedly connected with probe (10), and the upper end of the mounting plate (8) is by adjusting machine
Structure is connect with the bar wall of rectangular shaft (6), and the top of the pedestal (1) is equipped with transverse slat (12), and the left end of the transverse slat (12) passes through
Bindiny mechanism connect with support tube (2).
2. technical grade 3D scanner is adjusted in a kind of high-precision according to claim 1, which is characterized in that the adjustment machine
Structure includes the bent frame (7) being fixed on mounting plate (8), slidably connects T-bar (13), institute in the bent frame (7)
The horizontal part one end for stating T-bar (13) passes through bent frame (7) and is fixedly connected with the bar wall of rectangular shaft (6), the T-bar
(13) the first spring (14) and ring block (15), one end of first spring (14) and T-type are socketed on horizontal part bar wall
The vertical portion bar wall of bar (13) is fixedly connected, and the other end of first spring (14) is fixedly connected with ring block (15), described
Ring block (15) one end and bent frame (7) far from the first spring (14) connect.
3. technical grade 3D scanner is adjusted in a kind of high-precision according to claim 1, which is characterized in that the rectangular tube
(5) it is fixedly connected with sliding block (16) in, offers the sliding slot matched with sliding block (16) on the bar wall of the rectangular shaft (6)
(18), the lower end of the sliding block (16) opens up fluted, slidably connects in the groove mandril (21), and under mandril (21)
End is arcuate structure, is uniformly provided with multiple limiting slots matched with mandril (21) lower end at the slot bottom of the sliding slot (18),
Second spring (17) are equipped in the groove, one end of the second spring (17) is fixedly connected with mandril (21), and described second
The other end of spring (17) is fixedly connected with the side of groove.
4. technical grade 3D scanner is adjusted in a kind of high-precision according to claim 1, which is characterized in that the connection machine
Structure includes the screw rod (3) being arranged in support tube (2), and the upper end of the screw rod (3) is fixedly connected with knob (4), the screw rod
(3) lower end is rotatablely connected by the upper end of the first rolling bearing and pedestal (1), and the bar wall of the screw rod (3) passes through the second rolling
Along being rotatablely connected at the upper end tube nozzle of dynamic bearing and support tube (2), the right side opening of the support tube (2) is equipped with strip through-hole,
And rectangular block (11) are slidably connected in strip through-hole, the rectangular block (11) passes through the bar wall screw thread of threaded hole and screw rod (3)
Connection, the right end of the rectangular block (11) are fixedly connected with the left end of transverse slat (12).
5. technical grade 3D scanner is adjusted in a kind of high-precision according to claim 3, which is characterized in that the mandril
(21) it is fixedly connected on bar wall position limiting slide block (20), the side of the groove, which is offered, to be matched with position limiting slide block (20)
Limit sliding chutes (19).
6. technical grade 3D scanner is adjusted in a kind of high-precision according to claim 1, which is characterized in that the pedestal
(1) lower end four corners are fixedly connected to level adjuster (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349767.3U CN209399946U (en) | 2019-03-19 | 2019-03-19 | A kind of adjustable technical grade 3D scanner of high-precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349767.3U CN209399946U (en) | 2019-03-19 | 2019-03-19 | A kind of adjustable technical grade 3D scanner of high-precision |
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| Publication Number | Publication Date |
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| CN209399946U true CN209399946U (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920349767.3U Active CN209399946U (en) | 2019-03-19 | 2019-03-19 | A kind of adjustable technical grade 3D scanner of high-precision |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460406A (en) * | 2020-11-30 | 2021-03-09 | 居天科技(深圳)有限公司 | Laser radar human body modeling system |
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2019
- 2019-03-19 CN CN201920349767.3U patent/CN209399946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460406A (en) * | 2020-11-30 | 2021-03-09 | 居天科技(深圳)有限公司 | Laser radar human body modeling system |
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