CN215493097U - Detection device based on visual positioning - Google Patents
Detection device based on visual positioning Download PDFInfo
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- CN215493097U CN215493097U CN202121257807.5U CN202121257807U CN215493097U CN 215493097 U CN215493097 U CN 215493097U CN 202121257807 U CN202121257807 U CN 202121257807U CN 215493097 U CN215493097 U CN 215493097U
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- adjusting rod
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- camera support
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Abstract
The utility model aims to provide a detection device based on visual positioning, which comprises: the camera comprises a base, an adjusting rod, a mounting plate, a camera support, a camera and a light emitting source, wherein the bottom of the adjusting rod is fixed on the base, the mounting plate is fixed at the top of the base, and the mounting plate covers the top of a sliding rail; the camera support is slidably arranged on the adjusting rod, the camera is rotatably arranged on the camera support, and a lens of the camera faces upwards; the light emitting source comprises a substrate and a plurality of annularly arranged lamp beads, the substrate is rotatably fixed at the top end of the adjusting rod, and the light emitting surface of each lamp bead faces the camera. The detection device is simple in overall structure, low in manufacturing cost, simple in camera installation, convenient to adjust up and down of the camera, capable of conducting good visual positioning detection on products and capable of ensuring product assembly accuracy.
Description
Technical Field
The application relates to the field of machine vision detection, in particular to a detection device based on visual positioning.
Background
The product is detected, the product is required to be fixed, the requirement on the installation and positioning precision of the product on a jig is high when the product is particularly lifted, and the production efficiency is difficult to improve in some dangerous working environments which are not suitable for manual operation or occasions where manual vision is difficult to meet the requirement.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide a detection device based on visual positioning, which can perform positioning visual observation on product assembly through a camera with an adjustable position and ensure the precision of the product assembly.
This application aim at provides a detection device based on visual positioning, and detection device includes:
the sliding rail is arranged in the vertical direction of the base, and a sliding block is slidably arranged in the sliding rail;
the adjusting rod is arranged in parallel with the same side of the sliding rail, and the bottom of the adjusting rod is fixed on the base;
the mounting plate is fixed on the top of the base and covers the top of the sliding rail;
the camera support is slidably arranged on the adjusting rod, and one side of the camera support is connected with the sliding block;
the camera is rotatably arranged on the camera support, and the lens of the camera faces upwards;
the light emitting source comprises a substrate and a plurality of annularly arranged lamp beads, the substrate is rotatably fixed at the top end of the adjusting rod, and the light emitting surface of each lamp bead faces the camera.
Preferably, the adjusting rod is a screw rod, the adjusting rod is in threaded connection with an adjusting nut, and the camera support is rotatably fixed on the adjusting nut.
Furthermore, a sleeve opening is formed in the camera support, the sleeve opening is fixed to one end of the adjusting nut, and the camera support is sleeved on the adjusting rod through the sleeve opening in a sliding mode along the adjusting rod.
Preferably, the camera fixing device further comprises a fixing plate, one end of the fixing plate is connected with the camera support, a strip-shaped groove is formed in the other end of the fixing plate in the vertical direction, and a fastening bolt is arranged in the strip-shaped groove and in threaded connection with the mounting plate.
By means of the structure, the detection device is simple in overall structure, low in manufacturing cost, simple in camera installation, convenient to adjust vertically, capable of conducting good visual positioning detection on products and capable of guaranteeing assembly precision of the products.
Drawings
In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present specification, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.
FIG. 1 is a schematic view of the overall structure of the detecting device of the present invention;
FIG. 2 is a schematic view of a light source according to the present invention;
fig. 3 is a schematic view of a cuff structure of a camera mount according to the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present specification, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present specification, and not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments in the present specification without any inventive step should fall within the scope of protection of the present specification.
Referring to fig. 1-3, an embodiment of the present application discloses a detection apparatus based on visual positioning, including: the camera comprises a base 10, an adjusting rod, a mounting plate 30, a camera support 80, a camera and a light emitting source 70, wherein the base 10 is provided with a slide rail along the vertical direction, and a slide block 40 is slidably mounted in the slide rail; the adjusting rod is arranged in parallel with the same side of the sliding rail, and the bottom of the adjusting rod is fixed on the base 10 through a shaft sleeve 11; the mounting plate 30 is fixed on the top of the base 10, and the mounting plate 30 covers the top of the slide rail to form a slide rail end limiting plate; the camera support 80 is slidably mounted on the adjusting rod, and one side of the camera support 80 is connected with the sliding block 40; the camera 90 is rotatably mounted on the camera mount 80 with the lens of the camera 90 facing upward; the light source 70 comprises a substrate 71 and a plurality of annularly arranged lamp beads 72, the substrate 71 is rotatably fixed at the top end of the adjusting rod, and the light emitting surface of the lamp beads 72 faces the camera 90.
Specifically, the bottom of the slide rail is blocked by the base 10, the top of the slide rail is blocked by the mounting plate 30, and the slide block 40 can move in the slide rail under the driving of external force.
Preferably, the adjusting rod is a screw rod 20, the adjusting rod is in threaded connection with an adjusting nut 60, the camera support 80 is rotatably fixed on the adjusting nut 60, namely, a movable joint is arranged between the adjusting nut 60 and the camera support 80, and thus when the adjusting nut 60 rotates, the camera support cannot rotate along with the adjusting nut 60.
The mounting plate 30 is fixed on the top of the base 10 through bolts and used for bearing a product, the camera 90 slides up and down to collect mounting points on the side face of the product, and then whether the product assembly is qualified or not is identified through a computer. In use, the mounting plate 30 covers the rail exit at the top of the rail to prevent the slide block 40 from sliding out of the rail.
Of course, in order to facilitate the detection of other side surfaces of the product, the mounting plate 30 is rotatably connected to the top of the base 10 through a rotating shaft fixed to the bottom of the mounting plate, so that the mounting plate 30 can be rotated to switch the detection surfaces each time one side surface of the product is detected.
As shown in fig. 3, the camera support 80 is provided with a sleeve opening 81, the sleeve opening 81 is fixed to one end of the adjusting nut 60, the camera support 80 can be slidably sleeved on the adjusting rod through the sleeve opening 81, and thus when the adjusting nut 60 rotates, the camera support does not rotate along with the adjusting nut 60. Meanwhile, the camera 90 may change the focal length of the camera 90 during the raising or lowering of the camera mount 80 to obtain a sharp image.
Still include fixed plate 50, fixed plate 50 one end is connected with camera support 80, and the bar groove has been seted up along vertical direction to the other end of fixed plate 50, and the bar inslot is equipped with fastening bolt and mounting panel 30 threaded connection. The fixing plate 50 may move with the camera mount 80, and when moved to a certain position, the fixing plate 50 may be locked to the mounting plate 30 by screwing the fastening bolt.
While the present application has been described by way of examples, those of ordinary skill in the art will appreciate that there are numerous variations and permutations of the present application that do not depart from the spirit of the present application and that the appended embodiments are intended to include such variations and permutations without departing from the present application.
Claims (4)
1. A detection device based on visual positioning, the detection device comprising:
the sliding rail type automatic transmission device comprises a base (10), a sliding rail is arranged along the vertical direction of the base (10), and a sliding block (40) is slidably arranged in the sliding rail;
the adjusting rod is arranged in parallel with the same side of the sliding rail, and the bottom of the adjusting rod is fixed on the base (10);
the mounting plate (30) is fixed on the top of the base (10), and the mounting plate (30) covers the top of the sliding rail;
the camera support (80) is slidably arranged on the adjusting rod, and one side of the camera support (80) is connected with the sliding block (40);
a camera (90) rotatably mounted on the camera mount (80) with a lens of the camera (90) facing upward;
the luminous source (70) comprises a substrate (71) and a plurality of lamp beads (72) which are annularly arranged, the substrate (71) is rotatably fixed at the top end of the adjusting rod, and the light emitting surface of each lamp bead (72) faces towards the camera.
2. The detecting device according to claim 1, wherein the adjusting rod is a threaded rod (20), an adjusting nut (60) is connected to the adjusting rod in a threaded manner, and the camera support (80) is rotatably fixed on the adjusting nut (60).
3. The detection device according to claim 2, wherein the camera support (80) is provided with a sleeve opening (81), the sleeve opening (81) is fixed with one end of the adjusting nut (60), and the camera support (80) is sleeved on the adjusting rod through the sleeve opening (81) in a manner of sliding along the adjusting rod.
4. The detection device according to claim 1, further comprising a fixing plate (50), wherein one end of the fixing plate (50) is connected with the camera support (80), the other end of the fixing plate (50) is provided with a strip-shaped groove along a vertical direction, and a fastening bolt is arranged in the strip-shaped groove and is in threaded connection with the mounting plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121257807.5U CN215493097U (en) | 2021-06-07 | 2021-06-07 | Detection device based on visual positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121257807.5U CN215493097U (en) | 2021-06-07 | 2021-06-07 | Detection device based on visual positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215493097U true CN215493097U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121257807.5U Active CN215493097U (en) | 2021-06-07 | 2021-06-07 | Detection device based on visual positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215493097U (en) |
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2021
- 2021-06-07 CN CN202121257807.5U patent/CN215493097U/en active Active
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