X-ray nondestructive perspective detector

Abstract

The utility model relates to the field of detectors, in particular to an X-ray nondestructive perspective detector which is characterized in that a detection cavity is formed in a detector body, a detection mechanism is arranged at the top of the detection cavity, and a movable cavity is downwards formed in the bottom of the detection cavity; an electric top extension rod is arranged at the bottom of the movable cavity, the top extension end of the electric top extension rod is vertically upward and is connected with a special-shaped connecting piece, a supporting plate is arranged above the special-shaped connecting piece through an elastic column, and limiting columns are connected to the ends of the periphery of the special-shaped connecting piece. According to the utility model, through the arrangement of the detection mechanism, a to-be-detected piece can be detected, before detection, a user only needs to put the to-be-detected piece on the supporting plate in the movable cavity, the supporting plate is jacked up through the electric jacking rod and the special-shaped connecting piece, and through the arrangement of the elastic column, the limiting column can be jacked out of the limiting cavity and the to-be-detected piece can be clamped; the mode does not need tedious manual positioning by a user, the positioning speed is high, and the detection efficiency of the to-be-detected piece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detectors, in particular to an X-ray non-destructive perspective detector. Background Art

[0002] The working principle of X-ray nondestructive radioscopy is to use the different penetration and absorption effects of X-rays on different materials to detect defects or abnormalities inside objects. When X-rays pass through an object, different materials absorb X-rays to different degrees, so different brightness or shadows will appear on the image, thus showing the shape and structure of the object.

[0003] The "An X-ray Nondestructive Fluorescence Detector" disclosed by the authorization publication number "CN 206321589 U" has solved the problem that the detection system of the existing X-ray nondestructive detector is inaccurate in positioning the surface mount components, and can only move up and down, left and right, and front and back. The detection range is small and it is impossible to detect every corner of the surface mount components in an all-round way, and it cannot meet the requirements of all-round detection of surface mount components.

[0004] However, in the actual use of similar structures, there are still many other problems. For example, when the X-ray non-destructive testing instrument is testing the workpiece, the workpiece needs to be positioned. However, the positioning steps of the workpiece currently on the market are often too complicated and the positioning time is long, which wastes the user's time and reduces the detection efficiency of the workpiece. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an X-ray non-destructive perspective detector.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An X-ray nondestructive fluoroscopic detector comprises a detector body, wherein a detection cavity is provided inside the detector body, a detection mechanism is arranged on the top of the detection cavity, and a movable cavity is downwardly provided on the bottom of the detection cavity; an electric extension rod is provided at the bottom of the movable cavity, the extension end of the electric extension rod is vertically upward and connected to a special-shaped connecting piece, a support plate is arranged above the special-shaped connecting piece through an elastic column, and the ends around the special-shaped connecting piece are connected to limit columns.

[0008] In addition, a preferred structure is that the support plate is located on the top of the special-shaped connecting piece through an elastic column and moves up and down, and the support plate is adapted to correspond to the piece to be detected.

[0009] In addition, a preferred structure is that a plurality of slide grooves are provided on the side wall of the movable cavity, and sliding blocks are provided around the supporting plate corresponding to the slide grooves.

[0010] In addition, the preferred structure is that the highest point of the slide is not connected to the top of the active cavity, the slider is located in the lower middle part around the support plate, and when the slider is located at the highest point of the slide, the support plate is flush with the top of the active cavity.

[0011] In addition, a preferred structure is that limiting cavities are provided at the four corners of the movable cavity, the limiting cavities are connected to the movable cavity, and the height of the limiting cavities is the same as the height of the movable cavity.

[0012] In addition, a preferred structure is that the limiting posts at the ends of the special-shaped connectors all extend into the limiting cavity, and the limiting posts are located in the limiting cavity and move up and down.

[0013] The beneficial effects of the utility model are as follows: the inspected piece can be inspected through the setting of the detection mechanism. Before the detection, the user only needs to put the inspected piece on the support plate in the movable cavity, and lift the support plate through the electric extension rod and the special-shaped connecting piece, and with the setting of the elastic column, the limit column can be pushed out from the limit cavity and clamp the inspected piece. This method does not require the user to perform tedious manual positioning, the positioning speed is fast, and the detection efficiency of the inspected piece is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of an X-ray non-destructive perspective detector proposed by the utility model;

[0015] Figure 2 for Figure 1 A magnified detail of the center detection cavity;

[0016] Figure 3 This is a schematic diagram of the structure of an active cavity of an X-ray non-destructive fluoroscopic detector proposed by the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the active cavity when the electric extension rod of the X-ray non-destructive fluoroscopic detector proposed by the utility model is extended;

[0018] Figure 5 This is a schematic diagram of the internal structure of the active cavity when the electric extension rod of the X-ray non-destructive fluoroscopic detector proposed by the utility model is retracted;

[0019] Figure 6 The utility model provides an exploded structural diagram of an electric jacking rod, a special-shaped connecting piece, an elastic column and a supporting plate of an X-ray nondestructive perspective detector.

[0020] In the figure: 1 detector body, 11 detection cavity, 12 detection mechanism, 2 to-be-detected part, 3 limit column, 31 limit cavity, 4 movable cavity, 5 slide groove, 51 slide block, 6 support plate, 7 elastic column, 8 special-shaped connecting piece, 9 electric extension rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-6 An X-ray nondestructive fluoroscopic detector includes a detector body 1, a detection cavity 11 is opened inside the detector body 1, a detection mechanism 12 is arranged on the top of the detection cavity 11, and a movable cavity 4 is opened downwardly at the bottom of the detection cavity 11; an electric extension rod 9 is arranged at the bottom of the movable cavity 4, and the extension end of the electric extension rod 9 is vertically upward and connected to a special-shaped connecting piece 8, a support plate 6 is arranged above the special-shaped connecting piece 8 through an elastic column 7, and the ends around the special-shaped connecting piece 8 are connected to limit columns 3.

[0023] The support plate 6 is moved up and down on the top of the special-shaped connecting member 8 through the elastic column 7, and the support plate 6 is adapted to the detected member 2. By placing the detected member 2 on the support plate 6 and then ejecting the support plate 6 from the movable cavity 4, the detected member 2 can be detected by the detection mechanism 12.

[0024] There are multiple slide grooves 5 on the side wall of the active cavity 4, and sliders 51 are provided around the support plate 6 to correspond to the slide grooves 5. The support plate 6 moves up and down through the matching arrangement of the slide grooves 5 and the sliders 51, so that the to-be-detected part 2 on the support plate 6 can be moved.

[0025] The highest point of the chute 5 is not connected to the top of the active cavity 4, and the slider 51 is located in the middle and lower part of the surrounding of the support plate 6. When the slider 51 is located at the highest point of the chute 5, the support plate 6 is flush with the top of the active cavity 4. In this way, when the support plate 6 moves upward, the top of the support plate 6 can be flush with the top of the active cavity 4, and the support plate 6 will not extend from the inside of the active cavity 6. And when the support plate 6 is at the highest point, due to the setting of the chute 5 and the slider 51, when the electric extension rod 9 continues to extend, the support plate 6 will not continue to move upward, but the elastic column 7 will shrink.

[0026] The four corners of the active cavity 4 are provided with limiting cavities 31, which are connected to the active cavity 4 and have the same height as the active cavity. By setting the limiting cavities 31, the limiting column 3 can be moved up and down in the limiting cavities 31.

[0027] The limiting posts 3 at the ends of the special-shaped connector 8 are all extended into the limiting cavity 31, and the limiting posts 3 are movable up and down in the limiting cavity 31. The electric extension rod 9 can move the special-shaped connector 8, thereby driving the limiting posts 3 to move.

[0028] In the present embodiment, a detection cavity 11 is provided inside the detector body 1, a detection mechanism 12 is provided on the top of the detection cavity 11, and a movable cavity 4 is provided downwardly from the bottom of the detection cavity 11. It should be noted that the working methods of the detector body 1 and the detection mechanism 12 are both prior arts, and do not belong to the main technical features of the present technical solution, so they will not be elaborated. An electric extension rod 9 is provided at the bottom of the movable cavity 4, and the extension end of the electric extension rod 9 is vertically upward and connected to the special-shaped connecting piece 8, a support plate 6 is provided above the special-shaped connecting piece 8 through an elastic column 7, and the ends around the special-shaped connecting piece 8 are connected to limit columns 3. By providing the electric extension rod 9, the part to be detected 2 and the limit column 3 can be lifted, so that the part to be detected 2 can be detected by the detection mechanism 12.

[0029] Further, when the user needs to detect the part to be detected 2, the top extension end of the electric extension rod 9 shrinks, the support plate 6 is located in the active cavity 4, and the elastic column 7 is in a normal state at this time, and the limit column 3 on the special-shaped connector 8 is located below the support plate 6. At this time, the user can place the part to be detected 2 directly above the support plate 6 in the active cavity 4, and then control the top extension end of the electric extension rod 9 to extend upward. At this time, the special-shaped connector 8, the elastic column 7 and the support plate 6 all move upward. When the support plate 6 moves to the top, the support plate 6 is flush with the top of the active cavity 4, and the part to be detected 2 is located in the detection cavity 11. And at this time, due to the setting of the chute 5 and the slider 51, the support plate 6 cannot continue to move upward, and the top extension end of the electric extension rod 9 continues to extend upward, the special-shaped connector 8 drives the limit column 3 to continue to move upward, the elastic column 7 is compressed, and the top of the limit column 3 extends from the limit cavity 31 and is located around the part to be detected 2, so that the part to be detected 2 can be clamped. This method does not require the user to perform tedious manual positioning, and the positioning speed is fast, thereby improving the inspection efficiency of the inspection object 2.

[0030] In the utility model, the detection member 2 can be detected through the setting of the detection mechanism 12. Before the detection, the user only needs to put the detection member 2 on the support plate 6 in the movable cavity 31, and lift the support plate 6 through the electric extension rod 9 and the special-shaped connecting member 8, and cooperate with the setting of the elastic column 7 to enable the limit column 3 to be ejected from the limit cavity 31 and clamp the detection member 2. This method does not require the user to perform tedious manual positioning, and the positioning speed is fast, thereby improving the detection efficiency of the detection member 2.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An X-ray nondestructive fluoroscopic detector, comprising a detector body (1), characterized in that: A detection chamber (11) is provided inside the detector body (1), a detection mechanism (12) is provided on the top of the detection chamber (11), and an active chamber (4) is provided downwardly at the bottom of the detection chamber (11); An electric extension rod (9) is arranged at the bottom of the movable chamber (4), the extension end of the electric extension rod (9) is vertically upward and connected to a special-shaped connecting piece (8), a support plate (6) is arranged above the special-shaped connecting piece (8) via an elastic column (7), and the ends around the special-shaped connecting piece (8) are connected to limit columns (3).

2. The X-ray nondestructive fluoroscopic detector according to claim 1, characterized in that: The support plate (6) is located on the top of the special-shaped connecting piece (8) through an elastic column (7) and moves up and down, and the support plate (6) is adapted to correspond to the to-be-detected piece (2).

3. The X-ray nondestructive fluoroscopic detector according to claim 2, characterized in that: A plurality of slide grooves (5) are provided on the side wall of the movable cavity (4), and sliding blocks (51) are provided on all sides of the support plate (6) corresponding to the slide grooves (5).

4. The X-ray nondestructive fluoroscopic detector according to claim 3, characterized in that: The highest point of the slide groove (5) is not connected to the top of the active cavity (4), and the slider (51) is located in the middle and lower part of the periphery of the support plate (6). When the slider (51) is located at the highest point of the slide groove (5), the support plate (6) is flush with the top of the active cavity (4).

5. The X-ray nondestructive fluoroscopic detector according to claim 4, characterized in that: The movable cavity (4) is provided with a limiting cavity (31) at each of the four corners. The limiting cavity (31) is connected to the movable cavity (4), and the height of the limiting cavity (31) is the same as that of the movable cavity.

6. The X-ray nondestructive fluoroscopic detector according to claim 5, characterized in that: The limiting columns (3) at the ends of the special-shaped connecting pieces (8) extend into the limiting chambers (31). The limiting column (3) is located in the limiting cavity (31) and moves upward and downward.

Images