CN217159854U

CN217159854U - Automatic adjustment type image acquisition device

Info

Publication number: CN217159854U
Application number: CN202221171326.7U
Authority: CN
Inventors: 孙楚卿
Original assignee: Communication University of China
Current assignee: Communication University of China
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-09
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses an automatic adjustment type image acquisition device, the on-line screen storage device comprises a base, be provided with a plurality of groups of induction system in the deckle board that sets up in the base, every group of induction system includes the infrared sensor that two bilateral symmetry set up, install the connecting plate that sets up about on the electric telescopic rod casing of installation in the middle of the rear side of base, be provided with a plurality of groups of banks on the connecting plate, the connecting rod is installed at the telescopic link top of electric telescopic link upper end, surface mounting has camera and a plurality of second light filling lamp under the front end of connecting rod, a plurality of groups of induction system pass through the PLC controller and first light filling lamp and second light filling lamp and electric telescopic link electricity are connected; compared with the prior art, the beneficial effects of the utility model are that: when gathering the image, put article on the base, induction system produces the response to article, through the illumination of first light filling lamp of PLC controller control and second light filling lamp work, control electric telescopic handle's telescopic link upwards stretches out, realizes the high quality collection of camera to the image.

Description

Automatic adjustment type image acquisition device

Technical Field

The utility model relates to an image acquisition technical field specifically is an automatic adjustment formula image acquisition device.

Background

Image information acquisition is a very common information acquisition technology in daily life of people, and is often used in the fields of goods storage, file scanning and the like to acquire clear images for convenient work use and further processing. At present, when images are collected, light in some areas is weak, light is supplemented when the images are collected so as to ensure image definition, but when the images of objects with larger volume and area are collected, light supplementation with larger area is generally needed, if the light supplementation area of the larger area is arranged, on one hand, resources are wasted, and on the other hand, too strong light can affect working environment; meanwhile, for articles with large size and area, the height position of the camera needs to be manually adjusted when the image is collected so as to adjust the collected image area and obtain a clear and complete image.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic adjustment formula image acquisition device to solve the problem that proposes among the above-mentioned background art.

An automatic adjustment type image acquisition device comprises a base, wherein a strip-shaped groove is formed in the base in a left-right mode, a frame plate is arranged in the base, a plurality of groups of sensing devices are arranged in the frame plate, each group of sensing devices comprises two infrared sensors which are symmetrically arranged in a left-right mode, and a transmitter and a receiver of each infrared sensor are respectively arranged on the rear side wall and the front side wall in the frame plate in a front-back corresponding mode; an electric telescopic rod is installed in the middle of the rear side of the base, a connecting plate which is arranged left and right is installed on an electric telescopic rod shell, a plurality of groups of lamp groups are arranged on the connecting plate, each group of lamp groups comprises two first light supplementing lamps which are symmetrically arranged left and right, a connecting rod which is arranged forward is installed at the top of a telescopic rod at the upper end of the electric telescopic rod, a connecting seat is installed on the lower surface of the front end of the connecting rod, a camera is arranged in the middle of the lower surface of the connecting seat and connected with an external computer or a processor, image information collected through the camera is stored in a storage module or a memory of the computer, and a plurality of second light supplementing lamps are installed on the lower surface of the connecting seat outside the camera;

the two groups of sensing devices positioned in the middle are electrically connected with the second light supplement lamp through the PLC, when the two groups of sensing devices in the middle are triggered, the PLC controls the second light supplement lamp to be electrified and illuminated, the rest sensing devices are correspondingly and electrically connected with the lamp groups arranged from the middle to the two sides through the PLC from the middle to the two sides respectively, and when the sensing devices arranged from the middle to the two sides are triggered, the PLC controls the lamp groups arranged from the middle to the two sides to be sequentially electrified and illuminated; the induction system that sets up to both sides in the middle of a plurality of groups still is connected with electric telescopic handle electricity through the PLC controller, and when the induction system that sets up to both sides in the middle of the follow was triggered in proper order, the PLC controller controlled electric telescopic handle constantly upwards to stretch out the telescopic link.

Preferably, the width of the strip-shaped groove is the same as the height of the frame plate, so that the frame plate can be vertically inserted into the strip-shaped groove.

Preferably, the lamp group quantity is three groups, induction system is five groups, is convenient for provide sufficient illumination light on the base.

Preferably, the PLC controller is installed in the rear side of base, prevents that the PLC controller from being touched by mistake, plays the protection effect.

Compared with the prior art, the beneficial effects of the utility model are that:

when an image is collected, an article is placed in the middle position in the upper frame plate of the base, the infrared sensors of the sensing devices of the groups are shielded by the article, so that the infrared sensors generate sensing signals and transmit the sensing signals to the PLC, the PLC controls the corresponding first light supplement lamps and the second light supplement lamps to work and illuminate, the light intensity around the article is improved, meanwhile, the PLC controls the telescopic rod of the electric telescopic rod to extend upwards to drive the height of the camera to be increased to the corresponding position, the camera can clearly shoot the panoramic view of the article, and high-quality image collection is achieved;

simultaneously, when the image of gathering the drawing, because drawing thickness is less, can't shelter from infrared sensor, consequently with the framed panel upright insert the bar inslot, make the drawing trigger induction system's infrared sensor through covering, realize first light filling lamp, second light filling lamp and electric telescopic handle's work.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a front view structural section view of the present invention;

fig. 4 is an electrical connection diagram of the present invention.

In the figure: 1. the base, 101, bar groove, 2, electric telescopic handle, 21, telescopic link, 3, connecting plate, 4, banks, 41, first light filling lamp, 5, connecting rod, 6, connecting seat, 7, framed panel, 8, induction system, 81, infrared sensor, 9, PLC controller, 10, camera, 11, second light filling lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, an automatic adjustment type image acquisition device comprises a base 1, wherein a strip-shaped groove 101 is formed in the base 1 and arranged on the left and right sides, a frame plate 7 is arranged in the base 1, and the width of the strip-shaped groove 101 is the same as the height of the frame plate 7, so that the frame plate 7 can be vertically inserted into the strip-shaped groove 101; five groups of sensing devices 8 are arranged in the frame plate 7, each group of sensing devices 8 comprises two infrared sensors 81 which are arranged in bilateral symmetry, and a transmitter and a receiver of each infrared sensor 81 are respectively arranged on the rear side wall and the front side wall in the frame plate 7 in a front-back corresponding manner; install electric telescopic handle 2 in the middle of base 1's the rear side, install the connecting plate 3 that sets up about on the 2 casings of electric telescopic handle, be provided with three banks of lights 4 of group on the connecting plate 3, every group banks of lights 4 includes the first light filling lamp 41 that two bilateral symmetry set up, connecting rod 5 that sets up forward is installed at the 21 tops of telescopic link of 2 upper ends of electric telescopic handle, the front end under surface mounting of connecting rod 5 has connecting seat 6, be provided with camera 10 in the middle of the 6 lower surfaces of connecting seat, camera 10 can be sony IMX298 model high definition digtal camera module, and camera 10 is connected with external computer or treater, and the image information storage of the collection through camera 10 is in the storage module of computer or in the memory, 6 under surface mounting of the connecting seat outside camera 10 have a plurality of second light filling lamp 11.

The two groups of sensing devices 8 in the middle are electrically connected with the second light supplement lamp 11 through the PLC 9, when the two groups of sensing devices 8 in the middle are triggered, the PLC 9 controls the second light supplement lamp 11 to be electrified and illuminated, the other three groups of sensing devices 8 are correspondingly and electrically connected with the three groups of lamp groups 4 arranged from the middle to the two sides through the PLC 9 from the middle to the two sides, and when the three groups of sensing devices 8 arranged from the middle to the two sides are triggered, the PLC 9 controls the three groups of lamp groups 4 arranged from the middle to the two sides to be electrified and illuminated in sequence; five groups set up from the centre to both sides induction system 8 still is connected with electric telescopic handle 2 electricity through PLC controller 9, and when five groups induction system 8 that set up to both sides from the centre were triggered in proper order, PLC controller 9 control electric telescopic handle 2 was constantly upwards stretched out telescopic link 21, PLC controller 9 is installed in the rear side of base 1, prevents that PLC controller 9 from being touched by the mistake, plays the protection effect, and the PLC controller can be siemens S7-200 series products, has the miniaturization, the advantage of easily acquireing.

The working principle is as follows: when an image is collected, an article is placed in the middle position of the upper frame plate 7 of the base 1, the infrared sensors 81 of the sensing devices 8 of the groups are shielded by the article, so that sensing signals generated by the infrared sensors 81 are transmitted to the PLC 9, the PLC 9 controls the corresponding first light supplement lamps 41 and the second light supplement lamps 11 to work and illuminate, the light intensity around the article is improved, meanwhile, the PLC 9 controls the telescopic rods 21 of the electric telescopic rods 2 to extend upwards to drive the height of the camera 10 to be lifted to the corresponding position, so that the camera 10 can clearly shoot the panoramic view of the article, finally, the camera 10 is controlled by an external computer or processor to shoot and collect an image of the article, and collected image information is stored in a storage module or a memory of the computer;

when gathering the image of drawing, because drawing thickness is less, can't shelter from infrared sensor 81, consequently with frame plate 7 upright insert the bar groove 101 in, when putting the drawing on base 1 again, make the drawing trigger induction system 8 through covering infrared sensor 81, realize the work of first light filling lamp 41, second light filling lamp 11 and electric telescopic handle 2, be convenient for gather the clarity of image comprehensively.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automatic regulation formula image acquisition device, includes base (1), its characterized in that: a strip-shaped groove (101) which is arranged left and right is formed in the base (1), a frame plate (7) is arranged in the base (1), a plurality of groups of sensing devices (8) are arranged in the frame plate (7), each group of sensing devices (8) comprises two infrared sensors (81) which are symmetrically arranged left and right, and a transmitter and a receiver of each infrared sensor (81) are respectively arranged on the rear side wall and the front side wall in the frame plate (7) in a front-back corresponding mode; an electric telescopic rod (2) is installed in the middle of the rear side of the base (1), a connecting plate (3) which is arranged left and right is installed on a shell of the electric telescopic rod (2), a plurality of groups of lamp groups (4) are arranged on the connecting plate (3), each group of lamp groups (4) comprises two first light supplement lamps (41) which are symmetrically arranged left and right, a connecting rod (5) which is arranged forwards is installed at the top of a telescopic rod (21) at the upper end of the electric telescopic rod (2), a connecting seat (6) is installed on the lower surface of the front end of the connecting rod (5), a camera (10) is arranged in the middle of the lower surface of the connecting seat (6), and a plurality of second light supplement lamps (11) are installed on the lower surface of the connecting seat (6) outside the camera (10);

the two groups of sensing devices (8) in the middle are electrically connected with a second light supplement lamp (11) through a PLC (programmable logic controller) (9), and the rest sensing devices (8) are correspondingly and electrically connected with lamp groups (4) arranged from the middle to the two sides through the PLC (9) from the middle to the two sides; the plurality of groups of sensing devices (8) are also electrically connected with the electric telescopic rod (2) through a PLC (programmable logic controller) 9.

2. The automatically adjusting image capturing device of claim 1, wherein: the width of the strip-shaped groove (101) is the same as the height of the frame plate (7).

3. The automatically adjusting image capturing device of claim 1, wherein: the number of the lamp groups (4) is three, and the number of the induction devices (8) is five.

4. The automatically adjusting image capturing device of claim 1, wherein: the PLC (9) is installed on the rear side of the base (1).