CN216351697U - Shadowless structure for industrial camera light source - Google Patents
Shadowless structure for industrial camera light source Download PDFInfo
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- CN216351697U CN216351697U CN202122866210.7U CN202122866210U CN216351697U CN 216351697 U CN216351697 U CN 216351697U CN 202122866210 U CN202122866210 U CN 202122866210U CN 216351697 U CN216351697 U CN 216351697U
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Abstract
The utility model belongs to the technical field of industrial cameras, and discloses a shadowless structure for an industrial camera light source, which comprises a camera frame, wherein a supporting frame is arranged at the top end of the camera frame, positioning strips are fixed at the front side and the rear side of the bottom end of the supporting frame, screw holes are symmetrically formed in the outer wall of each positioning strip, a positioning groove matched with each positioning strip is formed in the upper wall of the camera frame, fastening screws are screwed and connected to the upper ends of the front wall and the rear wall of the camera frame and are screwed and connected to the inner part of each screw hole, a first light guide plate and a second light guide plate are arranged at the upper end of the inner part of the supporting frame, and the positioning strips, the positioning grooves and the like are additionally arranged, so that the positioning strips can be embedded into the positioning grooves firstly when the camera frame and the supporting frame are butted, the supporting frame can be accurately and quickly positioned, the dislocation of the supporting frame can be avoided, the alignment of the supporting frame can be ensured, and the screws can be prevented from being dislocated and clamped, the subsequent quick screwing of the fastening screw is facilitated.
Description
Technical Field
The utility model belongs to the technical field of industrial cameras, and particularly relates to a shadowless structure for an industrial camera light source.
Background
The industrial camera is a key component in a machine vision system, the most essential function of the industrial camera is to convert an optical signal into an ordered electrical signal, the selection of a proper camera is also an important link in the design of the machine vision system, and the selection of the camera not only directly determines the resolution, the image quality and the like of an acquired image, but also is directly related to the operation mode of the whole system.
In the patent of application number CN201520541104.3, a coaxial shadowless structure of industry camera light source is disclosed, describe "not only guarantee the hi-lite but also do not have the projection in this patent, guarantee the camera identification light source requirement omnidirectionally, consequently, can satisfy the actual function of SMT general type chip mounter", but traditional shadowless structure does not set up effective location structure, the dislocation takes place easily in the installation between camera frame and carriage, the easy dislocation card of screw dies, furthermore, the light guide plate in the traditional shadowless structure is mostly integrated into one piece, it is comparatively inconvenient to install, and can't carry out local change.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shadowless structure for an industrial camera light source, which aims to solve the problem that the installation between a camera frame and a supporting frame is easy to be misplaced because an effective positioning structure is not arranged in the background technology, and in addition, most of light guide plates in the traditional shadowless structure are integrally formed and are inconvenient to install.
In order to achieve the purpose, the utility model provides the following technical scheme: a shadowless structure for an industrial camera light source comprises a camera frame, a supporting frame is arranged at the top end of the camera frame, the front side and the rear side of the bottom end of the supporting frame are both fixed with positioning strips, the outer surface walls of the positioning strips are symmetrically provided with screw holes, the upper surface wall of the camera frame is provided with a positioning groove matched with the positioning strip, the upper ends of the front wall and the rear wall of the camera frame are connected with fastening screws in a screwing way, the fastening screw is screwed and connected to the inside of the screw hole, the upper end of the inside of the supporting frame is provided with a first light guide plate and a second light guide plate, the two ends of one side of the first light guide plate facing the second light guide plate are both provided with embedded grooves, the two ends of one side of the second light guide plate facing the first light guide plate are fixed with embedded blocks matched with the embedded grooves, the one end of first light guide plate and second light guide plate towards the carriage inside wall all is fixed with the cutting, the slot has been seted up to the inside wall of carriage.
Preferably, a supporting plate is fixed at the bottom inside the camera frame, a supporting groove is formed in the upper surface wall of the supporting plate, and heat dissipation holes are uniformly formed in the bottom inside the supporting groove.
Preferably, the bottom end of the side wall of the camera frame is fixed with an installation bottom plate, and the upper wall of the installation bottom plate is provided with an installation hole.
Preferably, the top of carriage is equipped with the bounding wall, the interior table wall of bounding wall is fixed with the LED lamp plate.
Preferably, the opposite sides of the first light guide plate and the second light guide plate are respectively provided with a semicircular groove.
Preferably, a sealing door is installed on the front surface wall of the camera frame, and a handle is installed on the outer surface wall of the sealing door.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the camera support frame, the positioning strip, the positioning groove and the like are additionally arranged, when the camera frame and the support frame are butted, the positioning strip can be embedded into the positioning groove, positioning can be accurately and quickly carried out, dislocation of the support frame is avoided, meanwhile, alignment of screw holes can be guaranteed, screws are prevented from being misplaced and clamped, and quick screwing of subsequent fastening screws is facilitated.
(2) The light guide plate is formed by combining the light guide plates into the measuring parts, the parts can be replaced after the light guide plates are partially damaged, the whole parts are not required to be abandoned, resources are saved, when the light guide plates are installed, the first light guide plate can be installed firstly, the inserting strips on the first light guide plate are embedded into the slots to the bottommost part, then the second light guide plate is installed in the same mode, then the first light guide plate and the second light guide plate are moved relatively, and the embedded blocks are embedded into the embedded slots, so that the installation is convenient, rapid and convenient.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the support frame of the present invention;
FIG. 3 is a top view of the camera frame of the present invention;
FIG. 4 is a cross-sectional view of a support frame of the present invention;
FIG. 5 is a top view of the support frame of the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 4;
in the figure: 1. a camera frame; 2. a support frame; 3. fastening screws; 4. enclosing plates; 5. a sealing door; 6. mounting a bottom plate; 7. a positioning bar; 8. a screw hole; 9. positioning a groove; 10. a support plate; 11. a bracket; 12. heat dissipation holes; 13. a first light guide plate; 14. a second light guide plate; 15. an insert block; 16. cutting; 17. a slot; 18. a semicircular groove; 19. and (4) caulking grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: a shadowless structure for an industrial camera light source comprises a camera frame 1, wherein a supporting frame 2 is arranged at the top end of the camera frame 1, positioning strips 7 are fixed at the front side and the rear side of the bottom end of the supporting frame 2, screw holes 8 are symmetrically formed in the outer wall of each positioning strip 7, a positioning groove 9 matched with each positioning strip 7 is formed in the upper wall of the camera frame 1, fastening screws 3 are connected to the upper ends of the front wall and the rear wall of the camera frame 1 in a screwing mode, each fastening screw 3 is connected to the inside of each screw hole 8 in a screwing mode, when the camera frame 1 and the supporting frame 2 are butted, each positioning strip 7 can be embedded into each positioning groove 9 firstly, accurate and rapid positioning can be achieved, dislocation of the supporting frame 2 is avoided, alignment of the screw holes 8 can be guaranteed, the screws are prevented from being clamped in a dislocation mode, rapid screwing of subsequent fastening screws 3 is facilitated, a first light guide plate 13 and a second light guide plate 14 are arranged at the upper end inside the supporting frame 2, caulking grooves 19 are formed in two ends, on one side, facing the second light guide plate 14, of the first light guide plate 13, the two ends of one side of the second light guide plate 14 facing the first light guide plate 13 are fixed with embedded blocks 15 matched with the embedded grooves 19, the ends of the first light guide plate 13 and the second light guide plate 14 facing the inner side wall of the support frame 2 are both fixed with inserting strips 16, the inner side wall of the support frame 2 is provided with an inserting groove 17, when the light guide plates are installed, the first light guide plate 13 is installed first, the insert 16 on the first light guide plate 13 is inserted into the slot 17 to the bottom, then the second light guide plate 14 is installed in the same way, and then the first light guide plate 13 and the second light guide plate 14 are relatively moved, and the embedded block 15 is embedded into the embedded groove 19, so that the installation is convenient, fast and convenient, wherein, the light guide plate is composed of two parts, after the local damage, the part can be replaced without being abandoned as a whole, thereby saving resources, secondly, the length of the insert 15 does not exceed half the depth of the slot 17, which ensures that the cutting 16 has a sufficient portion to support within the slot 17.
Further, the inside bottom of camera frame 1 is fixed with layer board 10, and the support groove 11 has been seted up to the last wall of layer board 10, and louvre 12 has evenly been seted up to the inside bottom of support groove 11, when placing the industrial camera, only need with the bottom of industrial camera arrange in the support groove 11 of seting up on layer board 10 can, wherein the louvre 12 of seting up is convenient for the thermal effluvium that the camera produced.
Further, a mounting bottom plate 6 is fixed to the bottom end of the side wall of the camera frame 1, a mounting hole is formed in the upper wall of the mounting bottom plate 6, and the structural stability can be mounted and fixed by the aid of the mounting bottom plate 6 with the mounting hole.
Further, the top of braced frame 2 is equipped with bounding wall 4, and the interior table wall of bounding wall 4 is fixed with the LED lamp plate, and the LED lamp plate is 30 ~ 60 degrees tilt up.
Further, semicircular grooves 18 are formed in opposite sides of the first light guide plate 13 and the second light guide plate 14, and the two semicircular grooves 18 form a circular light guide through hole to serve as a shooting opening of a camera.
Further, a sealing door 5 is installed on the front surface wall of the camera frame 1, a handle is installed on the outer surface wall of the sealing door 5, and after the sealing door 5 is opened through the handle, the front end of the camera frame 1 is opened, so that a camera can be conveniently placed on the supporting plate 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A shadowless structure for an industrial camera light source is characterized in that: including camera frame (1), the top of camera frame (1) is equipped with carriage (2), all be fixed with location strip (7) in the side around the bottom of carriage (2), screw (8) have been seted up to the exterior wall symmetry of location strip (7), constant head tank (9) with location strip (7) looks adaptation is seted up to the last wall of camera frame (1), the preceding back wall upper end of camera frame (1) all closes soon and is connected with fastening screw (3), fastening screw (3) close soon and are connected to the inside of screw (8), the inside upper end of carriage (2) is equipped with first light guide plate (13) and second light guide plate (14), caulking groove (19) have all been seted up towards one side both ends of second light guide plate (14) in first light guide plate (13), second light guide plate (14) are fixed with and caulking groove (19) assorted abaculus (15) towards one side both ends of first light guide plate (13), the inserting strips (16) are fixed at one ends, facing the inner side wall of the supporting frame (2), of the first light guide plate (13) and the second light guide plate (14), and inserting grooves (17) are formed in the inner side wall of the supporting frame (2).
2. The shadowless structure of claim 1, wherein: the camera frame is characterized in that a supporting plate (10) is fixed to the bottom inside the camera frame (1), a supporting groove (11) is formed in the upper surface wall of the supporting plate (10), and heat dissipation holes (12) are uniformly formed in the bottom inside the supporting groove (11).
3. The shadowless structure of claim 2, wherein: the camera frame is characterized in that an installation bottom plate (6) is fixed to the bottom end of the side wall of the camera frame (1), and an installation hole is formed in the upper wall of the installation bottom plate (6).
4. The shadowless structure of claim 3, wherein: the top of carriage (2) is equipped with bounding wall (4), the interior table wall of bounding wall (4) is fixed with the LED lamp plate.
5. The shadowless structure of claim 4, wherein: and one side of the first light guide plate (13) opposite to one side of the second light guide plate (14) is provided with a semicircular groove (18).
6. The shadowless structure of claim 5, wherein: sealing door (5) are installed to the preceding table wall of camera frame (1), the handle is installed to the outward appearance wall of sealing door (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122866210.7U CN216351697U (en) | 2021-11-22 | 2021-11-22 | Shadowless structure for industrial camera light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122866210.7U CN216351697U (en) | 2021-11-22 | 2021-11-22 | Shadowless structure for industrial camera light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216351697U true CN216351697U (en) | 2022-04-19 |
Family
ID=81152034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122866210.7U Active CN216351697U (en) | 2021-11-22 | 2021-11-22 | Shadowless structure for industrial camera light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216351697U (en) |
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2021
- 2021-11-22 CN CN202122866210.7U patent/CN216351697U/en active Active
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