CN217786887U

CN217786887U - Assembled experimental lamp box device for visual detection

Info

Publication number: CN217786887U
Application number: CN202222092882.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Chengdu Shuzhilian Technology Co Ltd
Current assignee: Chengdu Shuzhilian Technology Co Ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-11
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses an assembled experimental lamp box device for visual detection relates to visual detection equipment field, including box and at least one area source, at least one side of box is uncovered, shelter from piece and lower shelter from piece on the telescopic are all installed at uncovered upper and lower both ends, go up the shelter from piece terminal with the shelter from piece terminal all with the connection can be dismantled to the area source down. The problem that an existing lamp box for visual detection cannot be sealed under the condition that a light source is movable, and external light enters the lamp box to influence an experimental result is solved.

Description

Assembled experimental lamp box device for visual detection

Technical Field

The utility model relates to a visual detection equipment field specifically relates to an assembled experimental lamp house device for visual detection.

Background

At present, in the aspect of intelligent detection, visual detection is an important detection mode, a light source is needed for visual detection, light irradiates on an object to be detected, a camera is used for shooting, and a computer performs image processing.

In this process, the arrangement of the light source is particularly important, and the light source is required to illuminate the object to be detected and change the irradiation direction when the detection positions are different. However, the currently used detection device has a limited visual field range by the size of the dome light source during the lighting test; when the field of vision changes, need constantly to change the dome light source and can reach the effect, whole process is more loaded down with trivial details to after having detected a position of article, need carry the article to carry out the detection of another position in another equipment, the light source in two equipment is all fixed, can't carry out real-time regulation, just also leads to the detection position difference to go on in different equipment, perhaps, need change the light source of different angles during but in same equipment, it is more loaded down with trivial details.

Patent CN202121885978.2 describes a lamp box for visual inspection, in which the light source is movable, but the hole generated by the movable light source is not sealed, so that external light can enter the lamp box through the hole to affect the illumination of the lamp box.

SUMMERY OF THE UTILITY MODEL

The utility model provides an assembled experimental lamp box device for visual detection to solve current lamp box for visual detection under the mobilizable condition of light source, the lamp house is unable sealed, and external light gets into the problem that the lamp house influences the experimental result.

In order to achieve the above purpose, the utility model provides a following scheme:

the utility model provides an assembled experimental lamp box device for visual inspection, includes box and at least one area source, at least one side of box is uncovered, shielding piece and lower shielding piece on the telescopic are all installed at both ends about uncovered, go up shielding piece terminal with shielding piece end all with the connection can be dismantled to the area source down.

The utility model discloses install the area source on upper and lower two telescopic and shield down between, when sealing the uncovered, make the area source can reciprocate along with upper shield and lower shield together, change the position of light in the lamp house device, avoided needing frequent change dome light source and device light leak scheduling problem among the prior art, wherein, the end of upper shield is the lower extreme of the flexible part of upper shield, be used for making upper shield stretch out and draw back downwards, the end of lower shield is the upper end of the flexible part of lower shield, be used for making lower shield stretch out and draw back upwards; in addition, the connection mode of the surface light source, the upper shielding member and the lower shielding member may adopt any detachable connection mode in the prior art, such as bolt connection, snap connection or bolt connection, and is not limited specifically herein.

Further, the box includes frame, a plurality of curb plate and roof, the frame includes a plurality of stands, a plurality of horizontal pole, a plurality of connecting piece, stand and horizontal pole are connected to the connecting piece.

The box forms through a plurality of stands, horizontal pole, connecting piece, curb plate and roof concatenation, can change the size according to the experiment demand to adapt to different experimental environment, general usefulness is stronger.

Furthermore, the side surface of the upright post is provided with a groove.

The recess not only is used for imbedding the curb plate when the concatenation box, makes the curb plate connect more firmly, can also imbed the both sides of shielding piece and lower shielding piece and area source in the embedding, eliminates the gap that shielding piece, lower shielding piece and area source probably appear when removing for the box keeps the closed condition, eliminates the influence of external light to the experiment.

Furthermore, fasteners are arranged on two sides of the tail ends of the upper shielding piece and the lower shielding piece.

The fastener can paste the stand and reciprocate, when removing a locating position, can with the stand temporarily fixed connection, make the shielding piece fixed, the area light source is also fixed simultaneously, makes things convenient for the experiment that follows to go on smoothly.

Furthermore, the top plate comprises a grid plate provided with a plurality of first through holes and a plurality of pore plates matched with the first through holes.

The first through hole on the top plate is used for installing shooting equipment such as a camera and the like, and the installation position and the number of the shooting equipment can be changed so as to better perform experiments.

Further, go up the shielding piece and be the coiling mechanism with shielding piece down, the coiling mechanism include with stand fixed connection's roll curtain pole, through roll up the curtain that the curtain pole rotated and goes up and down, and hold roll up the curtain pole with roll up a roll of curtain section of thick bamboo of curtain.

Go up the shielding piece and shelter from down and need drive the area source and reciprocate, and the coiling mechanism can be with rolling up in the whole roll curtain section of thick bamboo that receive of curtain for the area source can move the top and the below of box side, and movable range is big, and the position of can adjusting luminance source is more.

Furthermore, a first limiting structure used for limiting the rotation of the rolling device is arranged between the rolling rod and the stand column. The roller shutter rod is fixedly connected with the stand column through the connecting piece, and when the rolling device rolls the roller shutter, the roller shutter rod can be rotated, the rolling device is limited by the first limiting structure to be not rotated integrally, and the roller shutter rod is only rotated to facilitate rolling of the roller shutter.

Furthermore, a second limiting structure used for enabling the rolling curtain rod to rotate or limit is arranged between the rolling curtain rod and the rolling curtain cylinder.

Second limit structure restriction rolls up a curtain pole and rotates, when rolling up the curtain and removing the required position of experiment, uses second limit structure to roll up the curtain pole spacing, and the extension length of rolling up the curtain this moment is fixed, prevents that the area source from producing the displacement before the experiment finishes, leads to the experiment to receive the influence.

Furthermore, the second limit structure comprises a second through hole arranged on the roller shutter cylinder and a sliding block positioned in the second through hole, and a bolt used for inserting the roller connecting rod is arranged on the sliding block.

Roll up connecting rod one end and be equipped with and make its pivoted carousel, second through-hole site in carousel one side, the slider that takes the bolt slides in the second through-hole, and when the slider slided towards the carousel, the bolt inserts downthehole on the carousel, makes the carousel unable rotate, realizes spacingly, when the slider slided towards keeping away from the carousel direction, and the bolt was taken out in the downthehole on the carousel, and it is spacing to relieve, and the carousel can rotate this moment.

Furthermore, a detachable moving device is installed at the lower end of the upright post. The mobile device facilitates temporary movement of the light box device.

The utility model provides a one or more technical scheme has following technological effect or advantage at least:

(1) The utility model installs the surface light source by connecting the upper shielding piece and the lower shielding piece with the surface light source, which is convenient for the surface light source to move up and down, and can fill the gap between the upper shielding piece and the lower shielding piece, so that the lamp box device can be closed, and the external light penetration into the device is avoided to influence the experimental result;

(2) The grid plate and the pore plate form a top plate, and the camera is installed by removing any pore plate so as to adjust the position of the camera lens without influencing the sealing performance of the device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention;

FIG. 1 is a schematic structural view of the light box device of the present invention;

FIG. 2 is a schematic view of the end face structure of the center pillar of the present invention;

fig. 3 is a schematic structural view of the middle rolling device of the present invention;

wherein, 1-an opening, 2-an upper shielding piece, 3-a lower shielding piece, 4-a side plate, 5-a vertical column, 6-a cross rod, 7-a connecting piece, 8-a groove, 9-a fastening piece and 10-a first through hole, 11-grid plate, 12-rolling rod, 13-rolling, 14-rolling cylinder, 15-first limit structure, 16-second through hole, 17-sliding block and 18-moving device.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the features of the embodiments and examples of the present invention may be combined with each other without conflict between the embodiments and examples.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the scope of the present invention is not limited by the specific embodiments disclosed below.

Referring to fig. 1 to fig. 3, an assembled experimental light box device for visual inspection includes a box body and at least one surface light source, at least one side surface of the box body is an opening 1, telescopic upper shielding pieces 2 and telescopic lower shielding pieces 3 are mounted at the upper end and the lower end of the opening 1, and the tail ends of the upper shielding pieces 2 and the lower shielding pieces 3 are detachably connected with the surface light source.

Wherein, the area source is preferred 4, arranges respectively on four sides of box, makes the area source shine the box interior light more even, and is corresponding, uncovered 1, go up shielding piece 2 and shielding piece 3 down and all prefer respectively to set up four for match the area source, go up shielding piece 2 end and shielding piece 3 end down and can be bolted connection, buckle connection etc. with dismantling of area source being connected.

In a more preferred embodiment, the box body comprises a frame, a plurality of side plates 4 and a top plate, the frame comprises a plurality of upright posts 5, a plurality of cross rods 6 and a plurality of connecting pieces 7, and the connecting pieces 7 are used for connecting the upright posts 5 and the cross rods 6.

Wherein, the frame is by a plurality of stands 5, a plurality of horizontal poles 6 and a plurality of connecting piece 7 splice form, the stand 5 that uses, the quantity of horizontal pole 6 and connecting piece 7 is confirmed by the size and the shape of frame, and the size and the shape of frame are confirmed according to the experimental demand of reality, this embodiment does not do specifically and restricts, connecting piece 7 has the angle connecting block that is used for apex angle department to connect, be used for two-way connecting block between two horizontal poles 6 and the four-way connecting block etc. that is used for connecting four horizontal poles 6, connecting piece 7 and stand 5, the connected mode between the horizontal pole 6 has bolted connection, bolt connection etc., preferably bolt connection, make things convenient for the dismouting.

In a more preferred embodiment, the side of the upright 5 is provided with a groove 8. The two sides for embedding the upper shielding piece 2, the surface light source and the lower shielding piece 3 are convenient to mount and slide, and meanwhile, the sealing performance is better.

In a more preferred embodiment, the upper and

lower screens

2, 3 are provided with fasteners 9 on either side of their distal ends.

The fastening member 9 may be a bolt, a screw, or the like, and may temporarily fix the upper and

lower blinders

2 and 3 to the pillar 5.

In a more preferred embodiment, the top plate comprises a grid plate 11 with a plurality of first through holes 10 and a plurality of hole plates matching with the first through holes.

The number of the first through holes 10 is the same as that of the pore plates, and the shape of the top plate is preferably rectangular according to the shape of the top plate, so that the grid plate 11 can be a grid plate provided with the first through holes 10 such as 3x3, 4x4 or 5x5, and the structure is attractive and firm.

In a more preferred embodiment, the upper and

lower shields

2, 3 are rolling devices, which include a roller blind rod 12 fixedly connected to the column 5, a roller blind 13 that is lifted by the rotation of the roller blind rod 12, and a roller blind cylinder 14 that accommodates the roller blind rod 12 and the roller blind 13.

Wherein, the coiling mechanism can be electronic roll up the curtain, draw the pearl to roll up curtain or spring roll up the curtain etc. and roll up curtain pole 12 and stand 5 and pass through connecting piece fixed connection, connected mode has bolted connection and bolt connection etc., preferred bolt connection, make things convenient for the dismouting, roll up curtain pole 12 two respectively has a fixed part, the middle part is rotation portion, roll up curtain 13 and twine promptly in rotation portion, roll up the both ends fixed connection at a curtain section of thick bamboo 14 on the fixed part at both ends, and roll up a curtain section of thick bamboo 14 and seted up horizontal opening, make and roll up curtain 13 through this opening, conveniently roll up curtain 13 and go up and down.

In a more preferred embodiment, as shown in fig. 3, a first limiting structure 15 for limiting the rotation of the rolling device is arranged between the rolling rod 12 and the upright post 5.

The first limiting structure 15 is located on the fixing portion, and may be a cross structure or a gear structure, and is inserted into a slot matched with the connecting member, so as to fix the fixing portion and prevent rotation.

In a more preferred embodiment, a second limiting structure for limiting or rotating the rolling shutter rod 12 is disposed between the rolling shutter rod 12 and the rolling shutter drum 14.

In a more preferred embodiment, the second limiting structure includes a second through hole 16 opened on the roller blind drum 14 and a sliding block 17 located in the second through hole 16, and a latch for inserting a roller connecting rod is provided on the sliding block 17.

The second through hole 16 may be a rectangular hole, or a "Z" shaped hole, etc., and a plurality of holes with the same size are provided on the rotating part and the fixing part for inserting the plug.

In a more preferred embodiment, the lower end of the upright 5 is fitted with a removable moving device 18. The moving device 18 is a universal wheel, so that the device is convenient to move, the connecting mode of the moving device 18 and the upright post 5 can be bolt connection or bolt connection, and the bolt connection can also be used for fixing after bolt connection, preferably mixing and fixing, and is firmer.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an assembled experimental lamp box device for visual inspection, includes box and at least one area source, its characterized in that, at least one side of box is uncovered (1), shielding piece (2) and lower shielding piece (3) on the telescopic are all installed at both ends about uncovered (1), go up shielding piece (2) terminal with shielding piece (3) end all with the connection can be dismantled to the area source down.

2. The assembled experimental lamp box device for visual inspection according to claim 1, wherein the box body comprises a frame, a plurality of side plates (4) and a top plate, the frame comprises a plurality of upright posts (5), a plurality of cross rods (6) and a plurality of connecting pieces (7), and the connecting pieces (7) connect the upright posts (5) and the cross rods (6).

3. The assembled experimental light box device for visual inspection according to claim 2, characterized in that the side of the upright (5) is provided with a groove (8).

4. The assembled experimental light box device for visual inspection according to claim 1, characterized in that the upper and lower shields (2, 3) are provided with fasteners (9) at both sides of their distal ends.

5. The assembled experimental light box device for visual inspection according to claim 2, wherein the top plate comprises a grid plate (11) with a plurality of first through holes (10) and a plurality of hole plates matched with the first through holes.

6. The assembled experimental light box device for visual inspection according to claim 3, characterized in that, the upper and lower shields (2, 3) are rolling devices, which comprise a rolling rod (12) fixedly connected with the column (5), a rolling shutter (13) that goes up and down by the rotation of the rolling rod (12), and a rolling shutter drum (14) that contains the rolling rod (12) and the rolling shutter (13).

7. The assembled experimental light box device for visual inspection according to claim 6, wherein a first limiting structure (15) for limiting the rotation of the rolling device is arranged between the rolling rod (12) and the upright post (5).

8. The assembled experimental light box device for visual inspection according to claim 7, wherein a second limiting structure for enabling the rolling shutter rod (12) to rotate or limit is arranged between the rolling shutter rod (12) and the rolling shutter drum (14).

9. The assembled experimental light box device for visual inspection according to claim 8, wherein the second limiting structure comprises a second through hole (16) opened on the roller blind cylinder (14) and a sliding block (17) located in the second through hole (16), and a bolt for inserting a roller connecting rod is arranged on the sliding block (17).

10. The assembled experimental light box device for visual inspection according to claim 3, characterized in that the lower end of the upright (5) is mounted with a detachable moving device (18).