CN209745318U - Visual detection device for reducing visual detection misjudgment rate - Google Patents

Abstract

The utility model discloses a reduce visual detection device of visual detection misjudgment rate, including bottom plate and support column, the bottom of bottom plate and the top fixed connection of support column, the left side fixedly connected with camera post at bottom plate top, the top fixedly connected with camera of camera post, the utility model relates to a visual detection device technical field. This reduce visual detection device frame of visual detection misjudgement rate, through the camera post, put the thing post, antifog mirror and the joint setting of pressing from both sides tight frame, the device can rotate through the axis of rotation of putting thing post surface, and press from both sides tight frame and press from both sides it, make the product can not produce the displacement after the turn-over, and use the camera to shoot the product virtual image on the antifog mirror and preserve, then detect to the photo of positive and negative, this kind of method both makes things convenient for the later stage to review, conveniently file again and track, and shoot to the virtual image and detect and compare and adopted the optical lever fundamental principle, the effectual accuracy that has improved.

Description

Visual detection device for reducing visual detection misjudgment rate

Technical Field

the utility model relates to a visual detection device technical field specifically is a visual detection device who reduces visual detection misjudgment rate.

Background

Vision is a physiological vocabulary. The light acts on the visual organs to excite the receptor cells, and the information is processed by the visual nervous system to generate vision. Through vision, people and animals perceive the size, brightness, color, movement and the like of external objects to obtain various information which has important significance on the survival of organisms, at least more than 80 percent of external information is obtained through vision, and the vision is the most important feeling of the people and the animals. The detection is to use a specified method to check and test specified technical performance indexes of a certain object (gas, liquid and solid). The method is suitable for quality assessment of various industry categories, such as: civil construction engineering, water conservancy, food, chemistry, environment, machinery, and the like.

Traditional visual detection device is detecting the object, often needs the staff to use apparatus such as industry magnifying glass to carry out positive and negative detection to industrial product one by one, and ordinary product is because there is not fixed clamping device, behind the product turn-over, produces the displacement easily, adopts this kind of ordinary detection instrument of industry magnifying glass to detect this moment, very easily leads to detecting the misjudgement rate higher because staff's asthenopia or detection experience, consequently, an urgent need can obviously reduce visual detection misjudgement rate detection device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a reduce visual detection device of visual detection erroneous judgement rate has solved ordinary product because do not have fixed clamping device, after the product turn-over, produces the displacement easily, adopts this kind of ordinary detection instrument of industry magnifying glass to detect this moment, very easily leads to detecting the higher problem of erroneous judgement rate because staff's visual fatigue or detection experience.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a visual detection device for reducing the misjudgment rate of visual detection comprises a bottom plate and a support column, wherein the bottom of the bottom plate is fixedly connected with the top end of the support column, a camera is fixedly connected with the top of the bottom plate, two object placing columns are fixedly connected with the top of the bottom plate, an anti-fog mirror is fixedly connected with the top of the bottom plate, a rotating shaft penetrates through the top of the surface of each object placing column, a fixing block is fixedly connected with one side of the rotating shaft, a locking gear is fixedly connected with the surface of the rotating shaft, a protruding block is fixedly connected with the surface of each object placing column, a clamping plate is rotatably connected with the surface of the protruding block through a torsion spring, one side of the clamping plate is movably connected with one side of the surface of the locking gear, and a rotating handle is fixedly connected with one end of the rotating shaft, and the surface of the fixed block is fixedly connected with a clamping frame.

Preferably, a movable rod is fixedly connected to one side opposite to the inner wall of the clamping frame.

preferably, the surface cover of movable rod is equipped with chucking spring, chucking spring's one end fixedly connected with stabilizing block.

Preferably, one side of the stabilizing block is fixedly connected with a contact rod, and one end of the contact rod, which is far away from the stabilizing block, is fixedly connected with a contact pad.

Preferably, one side of the surface of the stabilizing block is rotatably connected with a connecting rod.

Preferably, one end of the connecting rod, which is far away from the stabilizing block, is fixedly connected with a lifting handle.

Advantageous effects

The utility model provides a reduce visual detection device of visual detection misjudgment rate. Compared with the prior art, the method has the following beneficial effects:

(1) The visual detection device for reducing the false judgment rate of visual detection is characterized in that a camera column is fixedly connected to the left side of the top of a base plate, a camera is fixedly connected to the top of the camera column, two object placing columns are fixedly connected to the top of the base plate, an anti-fog mirror is fixedly connected to the top of the base plate, a rotating shaft penetrates through the top of the surface of each object placing column, a fixed block is fixedly connected to one side of the rotating shaft, a locking gear is fixedly connected to the surface of the rotating shaft, a protruding block is fixedly connected to the surface of each object placing column, a clamping plate is rotatably connected to the surface of the protruding block through a torsion spring, one side of the clamping plate is movably connected with one side of the surface of the locking gear, a rotating handle is fixedly connected to one end of the rotating shaft, a clamping frame is fixedly connected to the surface of the fixed block, and the device can rotate through the, and press from both sides it through pressing from both sides tight frame for the product can not produce the displacement after the turn-over, and use the camera to shoot the product virtual image on the antifog mirror and preserve, then detect to the photo of positive and negative, this kind of method both made things convenient for the later stage to review, made things convenient for the file again and tracked, and shot to the virtual image and detected and compared and adopted the optical lever theory of thumb, the effectual accuracy that has improved.

(2) the visual detection device for reducing the misjudgment rate of visual detection is characterized in that a movable rod is fixedly connected to one side opposite to the inner wall of a clamping frame, a clamping spring is sleeved on the surface of the movable rod, one end of the clamping spring is fixedly connected with a stabilizing block, one side of the stabilizing block is fixedly connected with a contact rod, one end of the contact rod, far away from the stabilizing block, is fixedly connected with a contact pad, one side of the surface of the stabilizing block is rotatably connected with a connecting rod, one end of the connecting rod, far away from the stabilizing block, is fixedly connected with a lifting handle, and the common product can be stably fixed on a detection table during detection through the combined arrangement of the clamping spring, the stabilizing block, the contact rod, the contact pad and the lifting handle, and common workers can conveniently take down or fix the product through the lifting handle, so that the smoothness degree of industrial products during detection is greatly improved, and meanwhile, the, the front and back photos of the product are in the same position, and the detection precision is further improved.

Drawings

Fig. 1 is a top view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a side view of the structure of the object-placing pillar of the present invention;

Fig. 4 is a partial enlarged view of the utility model at B in fig. 3;

Fig. 5 is a side view of the structure of the present invention;

Fig. 6 is a cross-sectional view of the clamping frame structure of the present invention.

in the figure: the device comprises a base plate 1, a support column 2, a camera column 3, a camera 4, a storage column 5, an anti-fog mirror 6, a fixed block 7, a rotating shaft 8, a locking gear 9, a protruding block 10, a torsion spring 11, a clamping plate 12, a rotating handle 13, a clamping frame 14, a movable rod 15, a clamping spring 16, a stabilizing block 17, a contact rod 18, a contact pad 19, a connecting rod 20 and a lifting handle 21.

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. 1-6, the present invention provides a technical solution: a visual detection device for reducing the misjudgment rate of visual detection comprises a bottom plate 1 and a support column 2, wherein the bottom of the bottom plate 1 is fixedly connected with the top end of the support column 2, the left side of the top of the bottom plate 1 is fixedly connected with a camera column 3, the top of the camera column 3 is fixedly connected with a camera 4, the camera 4 is provided with a flash lamp, the top of the bottom plate 1 is fixedly connected with two object placing columns 5, the top of the bottom plate 1 is fixedly connected with an anti-fog mirror 6, a rotating shaft 8 penetrates through the top of the surface of the object placing column 5, one side of the rotating shaft 8 is fixedly connected with a fixed block 7, the surface of the rotating shaft 8 is fixedly connected with a locking gear 9, the surface of the object placing column 5 is fixedly connected with a protruding block 10, the device can rotate through the rotating shaft 8 on the surface of the object placing column 5 and is clamped through a clamping frame 14, the product can not be displaced after being turned over, a camera is used for photographing and storing a virtual image of the product on the anti-fog mirror 6, and then the front and back photos are detected, the method is convenient for later-stage review and filing and tracking, the optical lever basic principle is adopted for comparison of virtual image photographing and detection, the accuracy is effectively improved, the surface of the protruding block 10 is rotatably connected with a clamping plate 12 through a torsion spring 11, one side of the clamping plate 12 is movably connected with one side of the surface of a locking gear 9, one end of a rotating shaft 8 is fixedly connected with a rotating handle 13, the surface of a fixed block 7 is fixedly connected with a clamping frame 14, one side, opposite to the inner wall of the clamping frame 14, is fixedly connected with a movable rod 15, the surface of the movable rod 15 is sleeved with a clamping spring 16, one end of the clamping spring 16 is fixedly connected with a stabilizing block 17, one side of the stabilizing, the end of the contact rod 18 far away from the stabilizing block 17 is fixedly connected with a contact pad 19, one side of the surface of the stabilizing block 17 is rotatably connected with a connecting rod 20, and the end of the connecting rod 20 far away from the stabilizing block 17 is fixedly connected with a lifting handle 21.

During operation, place the level with bottom plate 1 and support column 2, promote to carry and carry handle 21, make connecting rod 20 promote the chucking spring 16 of stabilizing block 17 extrusion movable rod 15 surface, then place the product that needs to detect between contact pad 19, loosen and carry handle 21, the product is pressed from both sides tightly by contact pad 19, show the virtual image of product on the antifog mirror 6, operation camera 4 shoots, then around torsional spring 11 pulling cardboard 12, rotate rotation handle 13, drive axis of rotation 8, fixed block 7 and the tight frame 14 of clamp rotate 180 degrees, then continue to operate camera 4 and shoot, compare the photo that will obtain through photo or display, can effectual reduction misjudgement rate.

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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. the utility model provides a reduce visual detection device of visual detection misjudgment rate, includes bottom plate (1) and support column (2), the top fixed connection of the bottom of bottom plate (1) and support column (2), its characterized in that: the portable camera comprises a base plate (1), a camera column (3) is fixedly connected to the left side of the top of the base plate (1), a camera (4) is fixedly connected to the top of the camera column (3), a storage column (5) is fixedly connected to the top of the base plate (1), the number of the storage columns (5) is two, an anti-fog mirror (6) is fixedly connected to the top of the base plate (1), a rotating shaft (8) penetrates through the top of the surface of the storage column (5), a fixing block (7) is fixedly connected to one side of the rotating shaft (8), a locking gear (9) is fixedly connected to the surface of the rotating shaft (8), a protruding block (10) is fixedly connected to the surface of the storage column (5), a clamping plate (12) is rotatably connected to the surface of the protruding block (10) through a torsion spring (11), and one side of the clamping plate (12) is movably connected to, one end of the rotating shaft (8) is fixedly connected with a rotating handle (13), and the surface of the fixing block (7) is fixedly connected with a clamping frame (14).

2. A visual inspection apparatus for reducing the false positive rate of visual inspection according to claim 1, wherein: and one side opposite to the inner wall of the clamping frame (14) is fixedly connected with a movable rod (15).

3. A visual inspection apparatus for reducing the false positive rate of visual inspection according to claim 2, wherein: the surface cover of movable rod (15) is equipped with chucking spring (16), the one end fixedly connected with stabilizing block (17) of chucking spring (16).

4. A visual inspection apparatus for reducing the false positive rate of visual inspection according to claim 3, wherein: one side of the stabilizing block (17) is fixedly connected with a contact rod (18), and one end, far away from the stabilizing block (17), of the contact rod (18) is fixedly connected with a contact pad (19).

5. A visual inspection apparatus for reducing the false positive rate of visual inspection according to claim 3, wherein: one side of the surface of the stabilizing block (17) is rotatably connected with a connecting rod (20).

6. The visual inspection device according to claim 5, wherein the visual inspection device further comprises: one end of the connecting rod (20) far away from the stabilizing block (17) is fixedly connected with a lifting handle (21).