CN214744603U

CN214744603U - Adjustable camera for machine vision

Info

Publication number: CN214744603U
Application number: CN202120898302.0U
Authority: CN
Inventors: 祝春; 杨志周; 胡勇进
Original assignee: Shenzhen Maiwei Zhishi Technology Co ltd
Current assignee: Shenzhen Maiwei Zhishi Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-16
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses an adjustable camera for machine vision, including camera body, frame, steering mechanism and heat dissipation mechanism, steering mechanism includes the base, and the top face of base rotates through the bearing simultaneously and installs the carousel, and the inside middle-end of base rotates installs the bull stick, and the top of bull stick docks with the pivot of carousel simultaneously, and inside one side fixed mounting of base has servo motor. The utility model discloses in, through starting servo motor, utilize servo motor to drive the master gear, the pinion, the bull stick, the carousel, rotation post and frame, the camera body is together rotated, this in-process, can start double-end motor, utilize double-end motor to drive one or two camera bodies and rotate, compare in traditional camera, this design can carry out all-round angle modulation to the camera body, thereby the demand in a plurality of positions has been satisfied, make the result of use better.

Description

Adjustable camera for machine vision

Technical Field

The utility model belongs to the technical field of machine vision, specifically be an adjustable camera for machine vision.

Background

Machine vision is a branch of the rapid development of artificial intelligence. In brief, machine vision is to use a machine to replace human eyes for measurement and judgment. The machine vision system converts the shot target into image signals through a machine vision product (namely an image shooting device which is divided into a CMOS (complementary metal oxide semiconductor) product and a CCD (charge coupled device), transmits the image signals to a special image processing system to obtain the form information of the shot target, and converts the form information into digital signals according to the information of pixel distribution, brightness, color and the like; the image system performs various operations on the signals to extract the characteristics of the target, and then controls the on-site equipment action according to the judgment result;

the conventional apparatus has the following disadvantages:

at present, most of cameras used for machine vision are fixed at a certain position, the angle of the camera cannot be adjusted, the camera is very troublesome to use, most of existing cameras adopt radiating holes to radiate heat, and therefore when the temperature is high in summer, internal elements are easily damaged due to overhigh temperature.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned proposition at present, most of cameras used for machine vision are fixed in a certain position, can't adjust the angle of camera for it is very troublesome to use, and current camera mostly adopts the louvre to dispel the heat, like this when the summer temperature is higher, causes the problem that interior component takes place to damage because the high temperature easily.

The utility model adopts the technical scheme as follows: an adjustable camera for machine vision comprises a camera body, a machine base, a steering mechanism and a heat dissipation mechanism, wherein the steering mechanism comprises a base, a turntable is installed on the top end face of the base in a rotating mode through a bearing, a rotating rod is installed on the middle end of the inside of the base in a rotating mode, the top end of the rotating rod is in butt joint with a rotating shaft of the turntable, a servo motor is fixedly installed on one side of the inside of the base, a main gear is installed at the output end of the servo motor in a rotating mode through a coupler, a secondary gear is fixedly sleeved on the rotating rod and meshed with the main gear, the machine base is arranged above the base, a rotating column is vertically and fixedly installed on the top end face of the turntable and fixedly connected with the bottom end of the machine base, the number of the camera body is two, the camera body is installed on two sides of the machine base through the bearing in a rotating mode respectively, and a double-head motor is fixedly installed inside the machine base, simultaneously double-end motor's output pivot respectively with the pivot butt joint of camera body, all be equipped with the protection casing on the camera body.

In a preferred embodiment, heat dissipation mechanism includes the heat dissipation frame, the heat dissipation frame is equipped with two, and fixed the inlaying is on two shields respectively simultaneously, the inside of heat dissipation frame loops through fastening screw fixed mounting has a plurality of radiator fan, and the equal fixed mounting of port of heat dissipation frame has the net simultaneously.

In a preferred embodiment, the base is provided with a connecting mechanism, the connecting mechanism comprises a connecting ring, the connecting ring is fixedly sleeved on the base, and a plurality of mounting holes are sequentially formed in the connecting ring.

In a preferred embodiment, the bottom end surface of the machine base is provided with a thread groove, the outer wall surface of the top end of the rotating column is provided with an external thread, and the rotating column is in threaded connection with the thread groove.

In a preferred embodiment, a camera is arranged on the camera body, and the camera is located inside the protective cover.

In a preferred embodiment, the protective cover is provided with mounting grooves, and the heat dissipation frames are movably clamped in the mounting grooves.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, through setting up steering mechanism, double-end motor, the frame, the protection casing, when needing to carry out angle modulation to the camera body like this, then start servo motor, utilize servo motor to drive the master gear, the pinion, the bull stick, the carousel, rotation post and frame, the camera body is together rotated, in this process, can start double-end motor, utilize double-end motor to drive one or two camera bodies and rotate, compared in traditional camera, this design can carry out all-round angle modulation to the camera body, thereby the demand in a plurality of position has been satisfied, make the result of use better, and set up heat dissipation mechanism, utilize the inside radiator fan of heat dissipation frame like this, can dispel the heat to the camera body, prevent that the high temperature from causing camera body internal component to take place the damage, make this design use function more, The practicability is stronger.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional connection structure of the present invention;

fig. 3 is a schematic view of the local decomposition structure of the present invention.

The labels in the figure are: 1. a connecting mechanism; 11. a connecting ring; 12. mounting holes; 2. a camera body; 21. a camera; 3. a protective cover; 4. a machine base; 5. a heat dissipation mechanism; 51. a grid; 52. a heat dissipation frame; 53. a heat radiation fan; 6. a steering mechanism; 61. rotating the column; 62. a turntable; 63. a base; 64. a rotating rod; 65. a servo motor; 66. a main gear; 67. a pinion gear; 7. double-ended motor.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, an adjustable camera for machine vision comprises a camera body 2, a base 4, a steering mechanism 6 and a heat dissipation mechanism 5, wherein the steering mechanism 6 comprises a base 63, a turntable 62 is rotatably mounted on the top end surface of the base 63 through a bearing, a rotating rod 64 is rotatably mounted on the middle end inside the base 63, the top end of the rotating rod 64 is butted with the rotating shaft of the turntable 62, a servo motor 65 is fixedly mounted on one side inside the base 63, a main gear 66 is rotatably mounted on the output end of the servo motor 65 through a coupler, a secondary gear 67 is fixedly sleeved on the rotating rod 64, the secondary gear 67 is meshed with the main gear 66, the base 4 is arranged above the base 63, a rotating column 61 is vertically and fixedly mounted on the top end surface of the turntable 62, the rotating column 61 is fixedly connected with the bottom end of the base 4, two camera bodies 2 are provided, and a specified number of camera bodies 2 can be mounted as required for use, simultaneously camera body 2 rotates through the bearing respectively and installs in the both sides of frame 4, and the inside fixed mounting of frame 4 has double-end motor 7, and the output pivot of double-end motor 7 all is equipped with protection casing 3 with camera body 2's pivot butt joint respectively simultaneously on the camera body 2.

Wherein, heat dissipation mechanism 5 includes heat dissipation frame 52, and heat dissipation frame 52 is equipped with two, simultaneously respectively fixes inlaying on two protection casings 3, and the inside of heat dissipation frame 52 loops through fastening screw fixed mounting has a plurality of radiator fan 53, and the equal fixed mounting of port of heat dissipation frame 52 has net 51 simultaneously, but this design radiator fan 53 utilizes radiator fan 53 to cool down camera body 2, prevents that the high temperature in summer from damaging camera body 2 internals.

Wherein, be equipped with coupling mechanism 1 on the base 63, coupling mechanism 1 includes go-between 11 simultaneously, and go-between 11 fixed cover has seted up a plurality of mounting hole 12 on the go-between 11 simultaneously in proper order on the base 63, and the go-between 11 of this design, mounting hole 12 are used for the assembly of camera body 2.

Wherein, the thread groove has been seted up to the bottom end face of frame 4, and the external screw thread has been seted up to the outer wall surface in top of rotating post 61, rotates post 61 and thread groove threaded connection simultaneously, adopts threaded connection, is convenient for assemble.

Wherein, be equipped with camera 21 on the camera body 2, camera 21 is located the inside of protection casing 3 simultaneously, and this design is convenient for better protect.

Wherein, all seted up the mounting groove on the protection casing 3, the equal activity card of heat dissipation frame 52 is in the mounting groove simultaneously, and this design is convenient for dismantle, maintain.

The working principle is as follows: when the utility model is used, the rotating column 61 in the steering mechanism 6 is connected with the base 4 by screw thread, then the camera body 2 is installed on the base 4, at this time, two camera bodies 2 can be installed according to the requirement for use together, then the protective cover 3 is installed on the camera body 2, then the heat dissipation frame 52 in the heat dissipation mechanism 5 is installed in the installation groove of the protective cover 3, then the connection ring 11 on the base 63 is installed at the designated position, when the angle adjustment of the camera body 2 is needed, the servo motor 65 is started, the main gear 66, the pinion 67, the rotating rod 64, the rotating disc 62, the rotating column 61, the base 4 and the camera body 2 are driven to rotate together by the servo motor 65, in the process, the double-head motor 7 can be started, one or two camera bodies 2 are driven to rotate by the double-head motor 7, compared with the traditional camera, this design can carry out all-round angle modulation to camera body 2 to the demand in a plurality of position has been satisfied, makes the result of use better, and has set up heat dissipation mechanism 5, utilizes the inside radiator fan 53 of heat dissipation frame 52 like this, can dispel the heat to camera body 2, prevents that the high temperature from causing 2 internal elements of camera body to take place to damage, makes this design service function more, the practicality is stronger.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an adjustable camera for machine vision, includes camera body (2), frame (4), steering mechanism (6) and heat dissipation mechanism (5), its characterized in that: steering mechanism (6) include base (63), and carousel (62) are installed through bearing rotation to the top face of base (63) simultaneously, the inside middle-end of base (63) rotates and installs bull stick (64), and the top of bull stick (64) docks with the pivot of carousel (62) simultaneously, inside one side fixed mounting of base (63) has servo motor (65), and servo motor (65) output rotates through the shaft coupling simultaneously and installs master gear (66), fixed cover has pinion (67) on bull stick (64), and pinion (67) and master gear (66) intermeshing simultaneously, establish the top at base (63) in frame (4), the vertical fixed mounting in top face of carousel (62) has rotation post (61), rotates the bottom fixed connection of post (61) and frame (4) simultaneously, camera body (2) are equipped with two, simultaneously camera body (2) rotate the both sides of installing in frame (4) through the bearing respectively, the inside fixed mounting of frame (4) has double-end motor (7), and the output pivot of double-end motor (7) docks with the pivot of camera body (2) respectively simultaneously, all be equipped with protection casing (3) on camera body (2).

2. An adjustable camera for machine vision according to claim 1, wherein: the heat dissipation mechanism (5) comprises a heat dissipation frame (52), the heat dissipation frame (52) is provided with two heat dissipation frames, the two heat dissipation frames are respectively fixedly embedded on the two protective covers (3), the inside of the heat dissipation frame (52) is sequentially provided with a plurality of heat dissipation fans (53) through fastening screws, and meshes (51) are fixedly arranged on ports of the heat dissipation frame (52) at the same time.

3. An adjustable camera for machine vision according to claim 1, wherein: the connecting mechanism (1) is arranged on the base (63), the connecting mechanism (1) comprises a connecting ring (11), the connecting ring (11) is fixedly sleeved on the base (63), and meanwhile a plurality of mounting holes (12) are sequentially formed in the connecting ring (11).

4. An adjustable camera for machine vision according to claim 1, wherein: the bottom end face of the base (4) is provided with a thread groove, the outer wall face of the top end of the rotating column (61) is provided with an external thread, and the rotating column (61) is in threaded connection with the thread groove.

5. An adjustable camera for machine vision according to claim 1, wherein: be equipped with camera (21) on camera body (2), camera (21) are located the inside of protection casing (3) simultaneously.

6. An adjustable camera for machine vision according to claim 1, wherein: the protective cover (3) is provided with mounting grooves, and the heat dissipation frame (52) is movably clamped in the mounting grooves.