Adaptive x-ray intensity regulator

Abstract

The utility model discloses a self-adaptive X-ray intensity regulator which comprises an X-ray instrument, the top of the X-ray instrument is provided with a turntable driven by a driving motor, the outer wall of the turntable is provided with a plurality of first mounting holes at equal intervals, and the turntable is provided with a second mounting hole at equal intervals with the first mounting holes. A mounting mechanism is mounted in the first mounting hole; the mounting mechanism comprises a mounting sleeve fixed in the first mounting hole, two symmetrical second insertion holes are formed in the mounting sleeve, a first insertion hole is formed in the position, between the two second insertion holes, of the mounting sleeve, and limiting mechanisms are inserted into the first insertion hole and the second insertion holes; the limiting mechanism comprises a first sliding block located in the first inserting hole, a second sliding block is inserted into the second inserting hole, the second sliding block and the first sliding block are fixed through a connecting rod, and a pulling piece is installed on the first sliding block. According to the utility model, different X-ray intensities can be automatically adjusted according to different products.

Description

Technical Field

[0001] The utility model relates to the technical field of X-rays, in particular to a self-adaptive X-ray intensity regulator. Background Art

[0002] X-rays, part of the electromagnetic spectrum, have wavelengths ranging from approximately 0.01 to 10 nanometers, intermediate between ultraviolet rays and gamma rays. This wavelength gives X-rays unique penetrating power, enabling them to penetrate many materials opaque to visible light, such as human tissue and metal. The energy of X-rays is inversely proportional to their wavelength: shorter wavelengths have higher energy and greater penetrating power.

[0003] When X-rays are used to detect an object, the X-ray intensity is generally adjusted by adjusting the voltage of the X-ray tube, adjusting the current of the X-ray tube, and using a filter plate. However, the current adjustment method using a filter plate is relatively simple. The filter plate needs to be placed in front of the transmitter head through a bracket, and the position needs to be adjusted, which is relatively troublesome. Therefore, we designed an adaptive X-ray intensity regulator. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an adaptive X-ray intensity regulator.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An adaptive X-ray intensity regulator includes an X-ray apparatus, wherein a turntable driven by a drive motor is mounted on the top of the X-ray apparatus, a plurality of first mounting holes are formed on an outer wall of the turntable at equal intervals, a second mounting hole is formed on the turntable at equal intervals from the first mounting holes, and a mounting mechanism is mounted in the first mounting hole.

[0007] The mounting mechanism includes a mounting sleeve fixed in a first mounting hole, the mounting sleeve is provided with two symmetrical second sockets, the mounting sleeve is provided with a first socket located between the two second sockets, and a limiting mechanism is inserted into the first socket and the second socket.

[0008] As a further solution of the present invention, the limiting mechanism includes a first slider located in the first socket, a second slider is inserted into the second socket, the second slider is fixed to the first slider by a connecting rod, and a pulling piece is installed on the first slider.

[0009] As a further solution of the present invention, the pulling member includes a perforated block fixed on the turntable, a pull rod is inserted in the perforated block, a spring is sleeved on the pull rod, the bottom of the spring is fixed to the top of the first slider, the top of the spring is fixed to the bottom of the perforated block, sliders are fixed on the second slider and the first slider, and a sliding groove for the slider to slide is opened on the turntable.

[0010] As a further solution of the present invention, a sealing cap is threadedly connected to the second mounting hole, and a sealing gasket is fixed to one end of the sealing cap close to the turntable.

[0011] As a further solution of the present invention, the drive motor is fixed on the top of the turntable, a mounting ear is fixed on the top of the X-ray apparatus, and the output shaft of the drive motor is coaxially fixed with the turntable.

[0012] As a further solution of the present invention, an L-shaped rod is fixed on the mounting ear, a baffle is fixed on the top of the L-shaped rod, a hole is opened in the middle of the baffle, a paddle is fixed on the L-shaped rod, a top block passing through the hole on the baffle is fixed on the paddle, and the hole size is larger than the size of the top block. The L-shaped rod, baffle, paddle and top block are provided, and the second slider and the first slider can be pulled out, and the paddle is pushed to push the top block out of the filter plate located in the mounting sleeve for disassembly.

[0013] As a further solution of the present invention, a control box is fixed to the outer wall of the X-ray apparatus, a controller is installed in the control box, and the controller is electrically connected to the drive motor and the X-ray apparatus.

[0014] The beneficial effects of the utility model are:

[0015] The utility model adopts the X-ray apparatus, control box, turntable, first mounting hole and mounting mechanism. Therefore, the filter plate installed in the mounting sleeve can be blocked by the first slider and the second slider to fix it. The controller automatically controls the drive motor to rotate the turntable, and the filter plate located in the mounting sleeve is deflected. For different products, the controller controls the corresponding filter plate to be located at the position of the transmitter head, effectively solving the problems raised in the background technology, and further realizing automatic adjustment of different X-ray intensities for different products.

[0016] The utility model is provided with an L-shaped rod, a baffle, a paddle and a top block. The second slider and the first slider can be pulled out, and the paddle is pushed to make the top block push out the filter plate located in the installation sleeve for disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the first three-dimensional structure of the adaptive X-ray intensity regulator proposed by the present invention;

[0018] Figure 2 This is a second three-dimensional structural diagram of the adaptive X-ray intensity regulator proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of the partially expanded three-dimensional structure of the adaptive X-ray intensity regulator proposed in the present invention;

[0020] Figure 4 The adaptive X-ray intensity regulator proposed by the utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0021] In the figure: 1. X-ray instrument; 2. Control box; 3. Turntable; 301. First mounting hole; 302. Second mounting hole; 4. Mounting mechanism; 5. Drive motor; 6. Mounting ear; 7. Sealing cap; 8. Mounting sleeve; 9. First socket; 10. Second socket; 11. Slide groove; 12. First slider; 13. Connecting rod; 14. Second slider; 15. Pull rod; 16. Spring; 17. Opening block; 19. L-shaped rod; 20. Baffle; 21. Paddle; 22. Top block. DETAILED DESCRIPTION

[0022] 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 the embodiments.

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Reference Figures 1-4 The adaptive X-ray intensity regulator includes an X-ray apparatus 1, a turntable 3 driven by a drive motor 5 is mounted on the top of the X-ray apparatus 1, a plurality of first mounting holes 301 are equidistantly formed on the outer wall of the turntable 3, a second mounting hole 302 is equidistant from the first mounting hole 301 on the turntable 3, and a mounting mechanism 4 is mounted in the first mounting hole 301;

[0025] The mounting mechanism 4 includes a mounting sleeve 8 fixed in the first mounting hole 301, with two symmetrical second sockets 10 provided on the mounting sleeve 8, a first socket 9 provided between the two second sockets 10 on the mounting sleeve 8, and a limiting mechanism inserted in the first socket 9 and the second socket 10.

[0026] In this embodiment, the limiting mechanism includes a first slider 12 located in the first insertion hole 9, a second slider 14 is inserted into the second insertion hole 10, the second slider 14 is fixed to the first slider 12 through a connecting rod 13, and a pulling member is installed on the first slider 12.

[0027] In this embodiment, the pulling member includes a perforated block 17 fixed on the turntable 3, a pull rod 15 is inserted into the perforated block 17, a spring 16 is sleeved on the pull rod 15, the bottom of the spring 16 is fixed to the top of the first slider 12, the top of the spring 16 is fixed to the bottom of the perforated block 17, sliders are fixed on the second slider 14 and the first slider 12, and a slide groove 11 for the slider to slide is opened on the turntable 3.

[0028] In this embodiment, a sealing cap 7 is connected to the inner thread of the second mounting hole 302 , and a sealing gasket is fixed to one end of the sealing cap 7 close to the turntable 3 .

[0029] In this embodiment, the drive motor 5 is fixed on the top of the turntable 3 , a mounting ear 6 is fixed on the top of the X-ray apparatus 1 , and the output shaft of the drive motor 5 is coaxially fixed to the turntable 3 .

[0030] In this embodiment, an L-shaped rod 19 is fixed to the mounting ear 6, a baffle 20 is fixed to the top of the L-shaped rod 19, a hole is opened in the middle of the baffle 20, a paddle 21 is fixed to the L-shaped rod 19, a top block 22 is fixed to the paddle 21 and passes through the hole on the baffle 20, and the size of the hole is larger than the size of the top block 22. The L-shaped rod 19, the baffle 20, the paddle 21 and the top block 22 are provided, and the second slider 14 and the first slider 12 can be pulled out, and the paddle 21 is pushed to make the top block 22 eject the filter plate located in the mounting sleeve 8 for disassembly.

[0031] In this embodiment, a control box 2 is fixed to the outer wall of the X-ray apparatus 1 , and a controller is installed in the control box 2 . The controller is electrically connected to the drive motor 5 and the X-ray apparatus 1 .

[0032] Working principle: When in use, through the set X-ray device 1, control box 2, turntable 3, first mounting hole 301 and mounting mechanism 4, the mounting mechanism 4 includes a mounting sleeve 8, a first socket 9, a second socket 10, a first slider 12, a connecting rod 13, a second slider 14, a pull rod 15, a spring 16 and an opening block 17. Through the above design, different types of filter plates are placed in the corresponding mounting sleeve 8. The first slider 12 and the second slider 14 can block the filter plate installed in the mounting sleeve 8 to make it fixed. The driving motor 5 drives the turntable 3 to rotate. The object to be inspected is placed in front of the transmitting head of the X-ray device 1. The controller automatically controls the driving motor 5 to work, so that the turntable 3 rotates and the filter plate located in the mounting sleeve 8 is deflected. For different products, the controller controls the corresponding filter plate to be located at the transmitting head position. The filter plate is used to absorb X-rays of specific energy and adjust the X-ray intensity, so as to automatically adjust different X-ray intensities for different products.

[0033] Furthermore, the blocking cap 7 is provided to block the second mounting hole 302 . When the X-ray apparatus 1 is not in use, the blocking cap 7 blocks the emission head and protects it from dust.

[0034] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An adaptive X-ray intensity regulator, comprising an X-ray apparatus (1), characterized in that A turntable (3) driven by a drive motor (5) is installed on the top of the X-ray apparatus (1); a plurality of first mounting holes (301) are equidistantly provided on the outer wall of the turntable (3); a second mounting hole (302) is provided on the turntable (3) at a position equidistant from the first mounting hole (301); a mounting mechanism (4) is installed in the first mounting hole (301); The mounting mechanism (4) comprises a mounting sleeve (8) fixed in a first mounting hole (301), the mounting sleeve (8) being provided with two symmetrical second insertion holes (10), the mounting sleeve (8) being provided with a first insertion hole (9) located between the two second insertion holes (10), and a limiting mechanism being inserted into the first insertion hole (9) and the second insertion hole (10).

2. The adaptive X-ray intensity regulator according to claim 1, characterized in that The limiting mechanism comprises a first slider (12) located in the first insertion hole (9), a second slider (14) inserted in the second insertion hole (10), the second slider (14) and the first slider (12) are fixed via a connecting rod (13), and a pulling member is installed on the first slider (12).

3. The adaptive X-ray intensity regulator according to claim 2, characterized in that The pulling member includes an opening block (17) fixed on the turntable (3), a pull rod (15) is inserted into the opening block (17), a spring (16) is sleeved on the pull rod (15), the bottom of the spring (16) is fixed to the top of the first slider (12), the top of the spring (16) is fixed to the bottom of the opening block (17), the second slider (14) and the first slider (12) are both fixed with sliders, and a sliding groove (11) for the slider to slide is opened on the turntable (3).

4. The adaptive X-ray intensity regulator according to claim 3, characterized in that The second mounting hole (302) is internally threadedly connected to a blocking cap (7), and a sealing gasket is fixed to one end of the blocking cap (7) close to the turntable (3).

5. The adaptive X-ray intensity regulator according to claim 4, characterized in that The driving motor (5) is fixed on the top of the turntable (3), a mounting ear (6) is fixed on the top of the X-ray apparatus (1), and the output shaft of the driving motor (5) is coaxially fixed with the turntable (3).

6. The adaptive X-ray intensity regulator according to claim 5, characterized in that An L-shaped rod (19) is fixed on the mounting ear (6), a baffle (20) is fixed on the top of the L-shaped rod (19), a hole is opened in the middle of the baffle (20), a paddle (21) is fixed on the L-shaped rod (19), and a top block (22) passing through the hole on the baffle (20) is fixed on the paddle (21), and the size of the hole is larger than the size of the top block (22).

7. The adaptive X-ray intensity regulator according to claim 5, characterized in that A control box (2) is fixed to the outer wall of the X-ray apparatus (1), a controller is installed in the control box (2), and the controller is electrically connected to the drive motor (5) and the X-ray apparatus (1).

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