CN218566445U - Three-dimensional optical scanning adjusting device - Google Patents
Three-dimensional optical scanning adjusting device Download PDFInfo
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- CN218566445U CN218566445U CN202222011781.7U CN202222011781U CN218566445U CN 218566445 U CN218566445 U CN 218566445U CN 202222011781 U CN202222011781 U CN 202222011781U CN 218566445 U CN218566445 U CN 218566445U
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- optical scanning
- dimensional optical
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Abstract
The utility model discloses a three-dimensional optical scanning adjusting device, it includes: the main part unit and the adjusting unit, the main part unit includes the support, the middle part of support is provided with the axis of rotation, the last fixed surface of axis of rotation is connected with the bottom plate, the last fixed surface of bottom plate is connected with the fixed block, the rear side threaded connection has the screw rod on the fixed block, the left surface fixedly connected with adjusting knob of screw rod, the right side of screw rod is provided with the movable block, the anterior fixedly connected with gag lever post of movable block, be provided with the CCD camera on the bottom plate, the upper surface of bottom plate and the right side that is located the CCD camera are provided with the stopper, the adjusting unit is including installing the axle, it is connected with the driving gear to install epaxial rotation. Through mutually supporting of the main part unit and the regulating unit that set up, regulation horizontal angle and vertical angle that can be simple, quick, the step of regulation is simple, and the efficiency of regulation is higher, convenient to use.
Description
Technical Field
The utility model relates to a three-dimensional scanning equipment technical field, in particular to three-dimensional optical scanning adjusting device.
Background
The three-dimensional scanning equipment is high-speed high-precision non-contact three-dimensional scanning measurement equipment, adopts the international most advanced heterodyne multi-frequency phase shift three-dimensional optical measurement technology, achieves the international most advanced level in the performances of single measurement breadth (24 mm to 128 mm), measurement precision, measurement speed and the like, has higher measurement precision and strong anti-interference capability, is slightly influenced by the darkness of the surface of a workpiece to be measured, and can measure the workpiece with severely changed surface. The three-dimensional scanning equipment is provided with a grating projection device and two CCD cameras. During measurement, the grating projection device projects a plurality of multi-frequency gratings onto an object to be measured, two cameras forming a certain included angle synchronously acquire corresponding images, then the images are decoded and subjected to phase calculation, and three-dimensional coordinates of pixel points in a common visual area of the two cameras are calculated by utilizing a stereo matching technology and a triangulation principle. It utilizes heterodyne multi-frequency phase-shift three-dimensional optical measurement technique, phase measurement technique and computer vision technique.
In the prior art, the three-dimensional scanning adjusting device adopts an adjusting mode that bolts and jackscrews are used for adjusting, a plurality of bolts need to be screwed, the adjusting steps are complex, the adjusting efficiency is low, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a three-dimensional optical scanning adjusting device, through mutually supporting of the main part unit and the regulating unit that set up, can be simple, quick regulation horizontal angle and vertical angle, the step of regulation is simple, and the efficiency of regulation is higher, convenient to use.
The utility model discloses still provide and have above-mentioned three-dimensional optical scanning adjusting device, include: the device comprises a main body unit and an adjusting unit, wherein the main body unit comprises a support, a rotating shaft is arranged in the middle of the support, a bottom plate is fixedly connected to the upper surface of the rotating shaft, a fixed block is fixedly connected to the upper surface of the bottom plate, a screw rod is in threaded connection with the fixed block on the rear side, an adjusting button is fixedly connected to the left side surface of the screw rod, a moving block is arranged on the right side of the screw rod, a limiting rod is fixedly connected to the front portion of the moving block, a CCD camera is arranged on the bottom plate, and a limiting block is arranged on the upper surface of the bottom plate and located on the right side of the CCD camera;
the adjusting unit comprises an installation shaft, a driving gear is connected to the installation shaft in a rotating mode, a control limiting sleeve is connected to the lower portion of the installation shaft in a threaded mode, and a driven gear is arranged on the rear side of the driving gear. Through mutually supporting of the main part unit and the regulating unit that set up, regulation horizontal angle and vertical angle that can be simple, quick, the step of regulation is simple, and the efficiency of regulation is higher, convenient to use.
According to the three-dimensional optical scanning adjusting device, the driven gear is fixedly connected with the lower part of the rotating shaft and is meshed with the driving gear. The driving gear can restrict the rotation of the driven gear, and the purpose of adjusting the horizontal angle is achieved.
According to the three-dimensional optical scanning adjusting device, the number of the fixing blocks is two, and the limiting rods penetrate through the fixing blocks from the front side and are in sliding connection with each other.
The three-dimensional optical scanning adjusting device is provided, and the upper surface of the moving block is obliquely arranged. The purpose of adjusting the vertical angle is achieved.
According to the three-dimensional optical scanning adjusting device, the left end of the CCD camera is located on the moving block. The left end of the CCD camera can be lifted up by ensuring the movement of the moving block.
According to the three-dimensional optical scanning adjusting device, the outer surface of the adjusting button is provided with anti-skid grains. The screw rod is conveniently rotated, and the screw rod is not easy to slip.
According to the three-dimensional optical scanning adjusting device, the adjusting unit is positioned on the inner side of the bracket. The adjusting unit is not easy to be collided by foreign objects, and the service life of the adjusting unit is prolonged.
According to the three-dimensional optical scanning adjusting device, the mounting shaft is mounted on the support, and the radius of the driving gear is smaller than that of the driven gear.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a structural diagram of a three-dimensional optical scanning adjusting device according to the present invention;
fig. 2 is a structural diagram of a lower viewing angle of the three-dimensional optical scanning adjusting device according to the present invention in a cross-sectional view;
fig. 3 is a front view of a three-dimensional optical scanning adjustment apparatus of the present invention;
fig. 4 is a top view of the three-dimensional optical scanning adjusting device of the present invention.
Illustration of the drawings:
1. a main body unit; 2. an adjustment unit; 101. a support; 102. an adjusting knob; 103. a screw; 104. a CCD camera; 105. a limiting rod; 106. a fixed block; 107. a moving block; 108. a base plate; 201. a driven gear; 202. a control limit sleeve; 203. a driving gear; 205. and (4) installing a shaft.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
Referring to fig. 1-4, the embodiment of the present invention provides a three-dimensional optical scanning adjusting device, which includes a main unit 1 and an adjusting unit 2, the main unit 1 includes a support 101, a rotation axis is disposed in the middle of the support 101, a bottom plate 108 is fixedly connected to the upper surface of the rotation axis, fixed blocks 106 are fixedly connected to the upper surface of the bottom plate 108, the number of the fixed blocks 106 is two, a limiting rod 105 passes through the front fixed block 106 and is slidably connected to each other, a screw 103 is connected to the rear fixed block 106 through a thread, an adjusting button 102 is fixedly connected to the left surface of the screw 103, the outer surface of the adjusting button 102 is provided with anti-slip threads, the screw 103 is conveniently rotated and is not easily slipped, a moving block 107 is disposed on the right side of the screw 103, the upper surface of the moving block 107 is obliquely disposed to achieve the purpose of adjusting the vertical degree, the limiting rod 105 is fixedly connected to the front of the moving block 107, a CCD camera 104 is disposed on the bottom plate 108, the left end of the CCD camera 104 is disposed on the moving block 107 to ensure the movement of the moving block 107, the left end of the CCD camera 104 can be lifted up, and a right-angle of the bottom plate 108 is provided with a limiting block 104;
adjusting element 2 includes installation axle 205, installation axle 205 is installed on support 101, the radius of driving gear 203 is less than driven gear 201's radius, adjusting element 2 is located support 101's inboard, adjusting element 2 is difficult to be collided by the foreign object, prolong its life, it is connected with driving gear 203 to rotate on the installation axle 205, the lower part threaded connection of installation axle 205 has control restriction cover 202, the rear side of driving gear 203 is provided with driven gear 201, driven gear 201 and the lower part fixed connection of axis of rotation, driven gear 201 meshes with driving gear 203 mutually, driving gear 203 can restrict driven gear 201 and rotate, realize adjusting horizontal angle's purpose. Through mutually supporting of the main part unit 1 and the regulating unit 2 that set up, regulation horizontal angle and vertical angle that can be simple, quick, the step of regulation is simple, and the efficiency of regulation is higher, convenient to use.
The working principle is as follows: when the horizontal angle needs to be adjusted, the control limiting sleeve 202 is screwed firstly, so that the upper end face of the control limiting sleeve 202 is far away from the driving gear 203, the friction force between the upper end face and the driving gear 203 is reduced, at the moment, the driving gear 203 is in a rotatable state, then the control limiting sleeve 202 is screwed again when the bottom plate 108 is rotated to a proper angle, and the driving gear 203 is limited under the action of the friction force between the upper end face of the control limiting sleeve 202 and the driving gear 203, so that the bottom plate 108 is limited;
when the vertical angle needs to be adjusted, the screw rod 103 is rotated through the adjusting button 102, the screw rod 103 moves rightwards relative to the fixed block 106, the screw rod 103 drives the moving block 107 to move rightwards, the moving block 107 lifts up the left side end of the CCD camera 104 under the action of the upper surface, the angle of the CCD camera 104 lifted up in the vertical direction is changed, the limiting rod 105 ensures that the moving block 107 moves stably and smoothly, the adjusting process is simple and rapid, the adjusting step is simple, the adjusting efficiency is high, and the use is convenient.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A three-dimensional optical scanning adjustment apparatus, comprising: the main body unit (1) comprises a support (101), a rotating shaft is arranged in the middle of the support (101), a bottom plate (108) is fixedly connected to the upper surface of the rotating shaft, a fixing block (106) is fixedly connected to the upper surface of the bottom plate (108), a screw rod (103) is in threaded connection with the fixing block (106) on the rear side, an adjusting button (102) is fixedly connected to the left side surface of the screw rod (103), a moving block (107) is arranged on the right side of the screw rod (103), a limiting rod (105) is fixedly connected to the front portion of the moving block (107), a CCD camera (104) is arranged on the bottom plate (108), and a limiting block is arranged on the upper surface of the bottom plate (108) and located on the right side of the CCD camera (104);
the adjusting unit (2) comprises an installation shaft (205), a driving gear (203) is connected to the installation shaft (205) in a rotating mode, a control limiting sleeve (202) is connected to the lower portion of the installation shaft (205) in a threaded mode, and a driven gear (201) is arranged on the rear side of the driving gear (203).
2. The adjusting apparatus for three-dimensional optical scanning according to claim 1, wherein the driven gear (201) is fixedly connected to a lower portion of the rotation shaft, and the driven gear (201) is engaged with the driving gear (203).
3. The adjusting apparatus for three-dimensional optical scanning according to claim 1, wherein the number of the fixing blocks (106) is two, and the limiting rods (105) pass through the fixing blocks (106) from the front side and are slidably connected with each other.
4. The device according to claim 1, wherein the upper surface of the moving block (107) is inclined.
5. The device for adjusting three-dimensional optical scanning according to claim 1, wherein the left end of the CCD camera (104) is located on the moving block (107).
6. The three-dimensional optical scanning adjusting device according to claim 1, wherein the outer surface of the adjusting knob (102) is provided with anti-skid veins.
7. A three-dimensional optical scanning adjustment device according to claim 1, characterized in that the adjustment unit (2) is located inside the support (101).
8. The adjustment device for three-dimensional optical scanning according to claim 1, wherein the mounting shaft (205) is mounted on the bracket (101), and the radius of the driving gear (203) is smaller than that of the driven gear (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222011781.7U CN218566445U (en) | 2022-08-02 | 2022-08-02 | Three-dimensional optical scanning adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222011781.7U CN218566445U (en) | 2022-08-02 | 2022-08-02 | Three-dimensional optical scanning adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218566445U true CN218566445U (en) | 2023-03-03 |
Family
ID=85307510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222011781.7U Active CN218566445U (en) | 2022-08-02 | 2022-08-02 | Three-dimensional optical scanning adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218566445U (en) |
-
2022
- 2022-08-02 CN CN202222011781.7U patent/CN218566445U/en active Active
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