CN220019348U - A move axle camera for product outward appearance detects - Google Patents
A move axle camera for product outward appearance detects Download PDFInfo
- Publication number
- CN220019348U CN220019348U CN202321011479.XU CN202321011479U CN220019348U CN 220019348 U CN220019348 U CN 220019348U CN 202321011479 U CN202321011479 U CN 202321011479U CN 220019348 U CN220019348 U CN 220019348U
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- camera
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- adjusting block
- adjusting
- lens
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- 238000003384 imaging method Methods 0.000 claims abstract description 23
- 210000000056 organ Anatomy 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to a shift camera for product appearance detection, comprising: the camera comprises a first side surface, wherein the first side surface is provided with a mounting groove, and a photosensitive chip is mounted in the mounting groove; a mounting frame; the motor is arranged on the mounting frame and connected with the camera, and drives the camera to rotate around the rotation axis of the motor; the rotation axis is parallel to the imaging plane of the photosensitive chip; the lens is arranged on the mounting frame; the organ cover is of a corrugated pipeline structure, one end of the organ cover is connected with the lens, and the other end of the organ cover is connected to the first side face of the camera. The utility model widens the angle adjusting range between the imaging plane and the lens plane, and is more convenient to use.
Description
Technical Field
The utility model relates to the field of appearance detection equipment, in particular to a moving-axis camera for product appearance detection.
Background
In detecting the appearance of a product, it is often necessary to acquire an image of the surface of the product with a camera. However, in the pipeline operation, when the appearance of the product is detected in a multi-surface and multi-angle manner, the angle between the camera and the product needs to be changed continuously, according to the law of the Moire, when the focal plane, the lens plane and the imaging plane intersect in a straight line, all the images photographed will be in a clear state. Thus, an adjustment of the shift camera occurs such that the focal plane, the lens plane, and the imaging plane intersect in a straight line. At present, the camera with the moving axis is connected with the lens and the camera by adopting the C interface, the lens is driven to rotate in the adjusting process, the adjusting space is small, and the adjustable range of the angle between the imaging plane and the lens plane is small.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a shift camera for detecting the appearance of a product, which has the following specific technical scheme.
A tilt-shift camera for product appearance detection, comprising:
the camera comprises a first side surface, wherein the first side surface is provided with a mounting groove, and a photosensitive chip is mounted in the mounting groove;
a mounting frame;
the motor is arranged on the mounting frame and connected with the camera, and drives the camera to rotate around the rotation axis of the motor; the rotation axis is parallel to the imaging plane of the photosensitive chip;
the lens is arranged on the mounting frame;
the organ cover is of a corrugated pipeline structure, one end of the organ cover is connected with the lens, and the other end of the organ cover is connected to the first side face of the camera.
Further, the mounting frame comprises a first mounting plate and a second mounting plate, and the first mounting plate is connected with the second mounting plate and is L-shaped; the motor is arranged on the first mounting plate, and the lens is arranged on the second mounting plate.
Further, the second mounting plate comprises a mounting ring, a notch is arranged on the mounting ring, and locking threaded holes are respectively formed in two ends of the notch; the lens passes through the mounting ring, and locking bolts are connected in the two locking threaded holes.
Further, the camera comprises a camera body and an adjusting bracket; the motor is connected with the adjusting bracket and drives the adjusting bracket to rotate around the rotating axis of the motor; the adjusting bracket is connected with the camera body and is used for adjusting the distance between the imaging plane of the photosensitive chip and the rotating shaft of the motor.
Further, the adjusting bracket comprises a first adjusting block, a second adjusting block and a first-stage positioning bolt; the motor is connected with the first adjusting block, and the second adjusting block is connected with the camera body; a sliding groove is formed in the second adjusting block, and the first adjusting block is in sliding fit with the sliding groove; the side of second regulating block is equipped with the waist type hole with spout intercommunication, be equipped with one-level screw hole on the first regulating block, one-level positioning bolt passes behind the waist type hole and cooperates with one-level screw hole.
Further, the adjusting bracket further comprises a third adjusting block and a second-stage positioning bolt; the third adjusting block is connected to the second adjusting block, and a bolt bayonet is arranged on the third adjusting block; the first adjusting block is provided with a second-level threaded hole, and the second-level positioning bolt is matched with the second-level threaded hole after passing through the bolt bayonet; the extending direction of the waist-shaped hole is parallel to the axis direction of the secondary positioning bolt.
Further, in use, the midline of the imaging plane is collinear with the rotational axis of the motor.
The beneficial effects are that: according to the shift camera for product appearance detection, the motor and the lens are respectively arranged on the mounting frame, the motor is connected with the camera to drive the camera to rotate so as to adjust the angle of the imaging plane, and the organ pipe is used for connecting the camera and the lens, so that the limitation of the angle adjusting range of the connecting structure between the camera and the lens is avoided, the angle adjusting range between the imaging plane and the lens plane is widened, and the use is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure of a camera with a moving axis;
FIG. 2 is a partial cross-sectional view of a pan camera;
fig. 3 is a schematic view of an adjustment bracket.
Reference numerals: 1. a camera; 2. a mounting frame; 3. a motor; 4. a lens; 5. an organ cover; 6. adjusting the bracket;
11. a first side; 12. a mounting groove; 13. a photosensitive chip;
21. a first mounting plate; 22. a second mounting plate; 23. a notch; 24. locking the threaded hole;
61. a first adjustment block; 62. a second adjustment block; 63. a third adjustment block; 64. a waist-shaped hole; 65. a primary threaded hole; 66. a secondary threaded hole; 67. bolt bayonets.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Examples
Referring to fig. 1, the present embodiment provides a shift camera for product appearance detection, which includes a camera 1, a mount 2, a motor 3, a lens 4, and an organ cover 5. Referring to fig. 2, the camera 1 includes a first side 11, and the first side 11 is provided with a mounting groove 12, and a photosensitive chip 13 is mounted in the mounting groove 12. With continued reference to fig. 1, the mounting frame 2 includes a first mounting plate 21 and a second mounting plate 22, where the first mounting plate 21 and the second mounting plate 22 are connected to form an L shape, the motor 3 is mounted on the first mounting plate 21 and connected to the camera 1, and the camera 1 is driven by the motor 3 to rotate around a rotation axis of the motor 3, and the rotation axis is parallel to an imaging plane of the photosensitive chip 13. The second mounting plate 22 comprises a mounting ring, a notch 23 is arranged on the mounting ring, locking threaded holes 24 are respectively arranged at two ends of the notch 23, the lens 4 passes through the mounting ring, and the two locking threaded holes 24 are locked by locking bolts (the locking bolts are not shown in fig. 1) to lock the lens 4. The organ cover 5 is of a corrugated pipeline structure, can swing freely for a certain angle, one end of the organ cover 5 is connected with the lens 4, and the other end of the organ cover is connected to the first side 11 of the camera 1 to form a photosensitive channel between the lens 4 and the photosensitive chip 13.
According to the shift camera for product appearance detection, the motor 3 and the lens 4 are respectively arranged on the mounting frame 2, the motor 3 and the camera 1 are connected to drive the camera 1 to rotate so as to adjust the angle of an imaging plane, the camera 1 and the lens 4 are connected through the organ pipe, the limitation of the angle adjusting range of the connecting structure between the camera 1 and the lens 4 is avoided, the angle adjusting range between the imaging plane and the lens plane is widened, and the use is more convenient.
In order to facilitate control of the rotation angle of the imaging plane, the center line of the imaging plane is made collinear with the rotation axis of the motor 3 at the time of photographing. In order to ensure that the center line of the imaging plane is collinear with the rotation axis of the motor 3, the camera 1 comprises a camera body and an adjusting bracket 6, the motor 3 is connected with the adjusting bracket 6, and the adjusting bracket 6 is driven to rotate around the rotation axis of the motor 3; the adjusting bracket 6 is connected with the camera body and is used for adjusting the distance between the imaging plane of the photosensitive chip 13 and the rotating shaft of the motor 3.
Specifically, referring to fig. 3, the adjustment bracket 6 includes a first adjustment block 61, a second adjustment block 62, a third adjustment block 63, a primary positioning bolt, and a secondary positioning bolt (the primary and secondary positioning bolts are not shown in fig. 3). The motor 3 is connected with the first adjusting block 61 to drive the first adjusting block 61 to rotate, and the second adjusting block 62 is connected with the camera body to drive the camera body to move or rotate. A sliding groove is formed in the second adjusting block 62, and the first adjusting block 61 is in sliding fit with the sliding groove; the side of the second adjusting block 62 is provided with a waist-shaped hole 64 communicated with the chute, the adjusting block is provided with a first-stage threaded hole 65, and the first-stage positioning bolt is matched with the first-stage threaded hole 65 after passing through the waist-shaped hole 64. The third adjusting block 63 is connected to the second adjusting block 62, a bolt bayonet 67 is arranged on the third adjusting block 63, a second-stage threaded hole 66 is arranged on the first adjusting block 61, and the second-stage positioning bolt is matched with the second-stage threaded hole 66 after passing through the bolt bayonet 67; the extending direction of the waist-shaped hole 64 is parallel to the axial direction of the secondary positioning bolt.
The practical process comprises the following steps: before use, the camera 1 is adjusted by the adjusting bracket 6, so that the center line of the imaging plane of the photosensitive chip 13 is collinear with the rotation axis of the motor 3; the adjusting process of the adjusting bracket 6 comprises the steps of firstly unscrewing a first-stage positioning bolt, and adjusting the relative positions of a first adjusting block 61 and a second adjusting block 62 to form preliminary adjustment; the first stage positioning bolts are then slightly tightened, and the second stage adjusting bolts are then tightened to precisely adjust the position of the second adjusting block 62 so that the center line of the imaging plane is collinear with the axis of rotation of the motor 3. In photographing, the angle of the camera 1 is adjusted by the motor 3 according to the relation between the shift axis camera 1 and the focal plane, so that the focal plane, the lens 4 plane and the imaging plane intersect on a straight line.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. A tilt-shift camera for product appearance detection, comprising:
the camera comprises a first side surface, wherein the first side surface is provided with a mounting groove, and a photosensitive chip is mounted in the mounting groove;
a mounting frame;
the motor is arranged on the mounting frame and connected with the camera, and drives the camera to rotate around the rotation axis of the motor; the rotation axis is parallel to the imaging plane of the photosensitive chip;
the lens is arranged on the mounting frame;
the organ cover is of a corrugated pipeline structure, one end of the organ cover is connected with the lens, and the other end of the organ cover is connected to the first side face of the camera.
2. The camera for detecting the appearance of a product according to claim 1, wherein the mounting frame comprises a first mounting plate and a second mounting plate, and the first mounting plate is connected with the second mounting plate and is L-shaped; the motor is arranged on the first mounting plate, and the lens is arranged on the second mounting plate.
3. The camera of claim 2, wherein the second mounting plate comprises a mounting ring, a notch is arranged on the mounting ring, and locking threaded holes are respectively arranged at two ends of the notch; the lens passes through the mounting ring, and locking bolts are connected in the two locking threaded holes.
4. The camera for product appearance inspection according to claim 1, wherein the camera comprises a camera body and an adjusting bracket; the motor is connected with the adjusting bracket and drives the adjusting bracket to rotate around the rotating axis of the motor; the adjusting bracket is connected with the camera body and is used for adjusting the distance between the imaging plane of the photosensitive chip and the rotating shaft of the motor.
5. The camera of claim 4, wherein the adjusting bracket comprises a first adjusting block, a second adjusting block and a first-stage positioning bolt; the motor is connected with the first adjusting block, and the second adjusting block is connected with the camera body; a sliding groove is formed in the second adjusting block, and the first adjusting block is in sliding fit with the sliding groove; the side of second regulating block is equipped with the waist type hole with spout intercommunication, be equipped with one-level screw hole on the first regulating block, one-level positioning bolt passes behind the waist type hole and cooperates with one-level screw hole.
6. The camera of claim 5, wherein the adjusting bracket further comprises a third adjusting block and a second positioning bolt; the third adjusting block is connected to the second adjusting block, and a bolt bayonet is arranged on the third adjusting block; the first adjusting block is provided with a second-level threaded hole, and the second-level positioning bolt is matched with the second-level threaded hole after passing through the bolt bayonet; the extending direction of the waist-shaped hole is parallel to the axis direction of the secondary positioning bolt.
7. A camera according to any one of claims 4 to 6, wherein, in use, the centre line of the imaging plane is collinear with the axis of rotation of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321011479.XU CN220019348U (en) | 2023-04-28 | 2023-04-28 | A move axle camera for product outward appearance detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321011479.XU CN220019348U (en) | 2023-04-28 | 2023-04-28 | A move axle camera for product outward appearance detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220019348U true CN220019348U (en) | 2023-11-14 |
Family
ID=88686299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321011479.XU Active CN220019348U (en) | 2023-04-28 | 2023-04-28 | A move axle camera for product outward appearance detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220019348U (en) |
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2023
- 2023-04-28 CN CN202321011479.XU patent/CN220019348U/en active Active
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