Multifunctional X-ray machine quality detector

Abstract

The utility model relates to X -ray machine detection technical field, concretely relates to a kind of multifunctional X -ray machine quality detector, including protective cover and the bottom ring being set in the lower of protective cover, the detection mechanism for radiation detection is provided on the outside of protective cover, the support mechanism of cooperation detection mechanism detection is provided on the top of protective cover, the utility model is detected when X -ray machine, the X -ray machine to be detected is shielded by the cooperation of protective cover and bottom ring, without the X -ray machine to be lifted to detection instrument, it is easy and fast to operate, greatly reduce the labor intensity when X -ray machine detection, in addition, when X -ray machine is detected, the rotation of protective cover body cooperates servo motor and threaded rod, so that the X -ray machine different position inside protective cover can be detected, detect whether X -ray machine radiation dose is stable, greatly improve the detection efficiency and accuracy of X -ray machine.

Description

Technical Field

[0001] This utility model relates to the field of X-ray machine inspection technology, specifically to a multifunctional X-ray machine quality inspection instrument. Background Technology

[0002] An X-ray machine is a device that uses the properties of X-rays for detection, imaging, or treatment. Its core function is based on the penetrability of X-rays and the differences in absorption by different substances. Before and after use, X-ray machines need to undergo quality testing. Quality testing of X-ray machines is an important step in ensuring stable equipment performance, reliable imaging quality, and compliance with radiation safety regulations.

[0003] The Chinese utility model patent with authorization announcement number "CN217277967U" is specifically "a multi-functional quality inspection instrument for X-ray machines with protective devices". Its mounting base is provided with a drive screw sleeve and two sliding sleeves. The output end of the second drive motor is fixedly connected to a drive screw. The X-ray quality inspection instrument body and the quality inspection camera are fixedly installed on the mounting base. This quality inspection instrument adopts a closed quality inspection method and can automatically perform multi-directional inspection on large products, while having high detection accuracy.

[0004] Although the above-mentioned devices can inspect X-ray machines, the large size and weight of X-ray machines make it difficult to place them into the inspection instrument during inspection, resulting in inconvenience and high labor intensity for the inspectors. Therefore, we propose a multifunctional X-ray machine quality inspection instrument. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a multifunctional X-ray machine quality inspection instrument, which can effectively solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a multifunctional X-ray machine quality inspection instrument, including a protective cover and a bottom ring set below the protective cover. A detection mechanism for radiation detection is set on the outside of the protective cover, and a support mechanism for detection is set on the top of the protective cover to cooperate with the detection mechanism.

[0008] The testing mechanism includes a cover, which is fixedly connected to the outside of the protective cover. A servo motor is fixedly connected to the top of the cover. A threaded rod is fixedly connected to the servo motor through an output shaft. An internal threaded block is threadedly connected to the outside of the threaded rod. A radiation detector is installed on the outside of the internal threaded block.

[0009] The support mechanism includes a fixing bar, which is located above the protective cover. A drive motor is fixedly connected to the top of the fixing bar. The drive motor is fixedly connected to a transmission rod through an output shaft. A T-shaped groove is opened at the other end of the transmission rod. A T-shaped block is fixedly connected to the top of the protective cover.

[0010] Preferably, the outer side of the protective cover has a through groove, and the other side of the groove is connected to the inner side of the cover.

[0011] Preferably, a groove is provided on the inner side of the cover, and a slider is fixedly connected to the outer side of the internal thread block, with the slider slidably connected to the inner side of the groove.

[0012] Preferably, a fixing ring is fixedly connected to the outside of the transmission rod, a spring is fixedly connected to the bottom of the fixing ring, and a sleeve is fixedly connected to the other end of the spring.

[0013] Preferably, a cylinder is fixedly connected to the bottom of the fixing strip, and a base is fixedly connected to the other end of the cylinder.

[0014] Preferably, a counterweight is fixedly connected to the top of the base, and omnidirectional wheels are provided at the bottom of the base in a rectangular arrangement.

[0015] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0016] 1. When inspecting an X-ray machine, this utility model uses a protective cover and a bottom ring to cover and protect the X-ray machine to be inspected, eliminating the need to lift the X-ray machine into the inspection instrument. This makes the operation convenient and quick, greatly reducing the labor intensity of X-ray machine inspection.

[0017] 2. In the X-ray machine inspection, the rotation of the protective cover, in conjunction with the servo motor and threaded rod, allows for the inspection of different positions inside the X-ray machine, thus detecting whether the radiation dose of the X-ray machine is stable, greatly improving the inspection efficiency and accuracy of the X-ray machine. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the quality testing instrument of this utility model;

[0020] Figure 2 This is a partial structural diagram of the base of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the fixing strip of this utility model;

[0022] Figure 4 This is a partial structural diagram of the protective cover of this utility model;

[0023] Figure 5 This is a schematic diagram of the partial explosion structure of the cover of this utility model.

[0024] The labels in the diagram represent:

[0025] 1. Protective cover; 2. Bottom ring; 3. Support mechanism; 301. Drive motor; 302. Fixing ring; 303. Sleeve; 304. Spring; 305. Fixing strip; 306. Cylinder; 307. Base; 308. Counterweight; 309. T-block; 310. T-slot; 311. Transmission rod; 4. Detection mechanism; 401. Through slot; 402. Servo motor; 403. Threaded rod; 404. Slider; 405. Internal threaded block; 406. Radiation detector; 407. Slide groove; 408. Cover. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] The present invention will be further described below with reference to the embodiments.

[0028] Example 1:

[0029] Reference Figure 1-4 The first embodiment of this utility model discloses a multifunctional X-ray machine quality inspection instrument, including a protective cover 1 and a bottom ring 2 disposed below the protective cover 1. A detection mechanism 4 for radiation detection is disposed on the outside of the protective cover 1, and a support mechanism 3 for detection in cooperation with the detection mechanism 4 is disposed on the top of the protective cover 1.

[0030] A sealing ring is fixed to the bottom of the outer side of the protective cover 1, which fits tightly with the inner side of the bottom ring 2. The ring enters the bottom ring 2 from the bottom of the protective cover 1, thereby achieving a sealing effect.

[0031] The support mechanism 3 includes a fixing strip 305, which is located above the protective cover 1. A drive motor 301 is fixedly connected to the top of the fixing strip 305. The drive motor 301 is fixedly connected to a transmission rod 311 through an output shaft. A T-shaped groove 310 is provided at the other end of the transmission rod 311. A T-shaped block 309 is fixedly connected to the top of the protective cover 1.

[0032] Specifically, a fixing ring 302 is fixedly connected to the outer side of the transmission rod 311, a spring 304 is fixedly connected to the bottom of the fixing ring 302, and a sleeve 303 is fixedly connected to the other end of the spring 304.

[0033] Under the action of the fixing ring 302, spring 304 and sleeve 303, the T-block 309 in the T-groove 310 is limited to ensure the stable connection between the transmission rod 311 and the protective cover 1. When the height of the X-ray machine to be inspected is high, the sleeve 303 can be pulled upward to release the limitation on the T-block 309, and the protective cover 1 can be removed from the transmission rod 311. The inspector lowers the protective cover 1 from above the X-ray machine to be inspected, and then connects the transmission rod 311 and the protective cover 1 through the T-block 309 and the T-groove 310.

[0034] Specifically, a cylinder 306 is fixedly connected to the bottom of the fixing strip 305, a base 307 is fixedly connected to the other end of the cylinder 306, a counterweight 308 is fixedly connected to the top of the base 307, and a rectangularly distributed caster wheel is provided at the bottom of the base 307. The caster wheel is equipped with a braking device for braking the caster wheel.

[0035] The cylinder 306 can push the fixed bar 305 to move up and down, thereby driving the protective cover 1 connected to the transmission rod 311 to move up and down, adjusting the height of the protective cover 1 to facilitate X-ray machine inspection. The counterweight 308 can provide counterweight for the base 307 to ensure stability during X-ray machine inspection.

[0036] Example 2:

[0037] Reference Figure 1-5 This is the second embodiment of the present invention, which differs from the first embodiment in that:

[0038] The detection mechanism 4 includes a cover 408, which is fixedly connected to the outside of the protective cover 1. A servo motor 402 is fixedly connected to the top of the cover 408. A threaded rod 403 is fixedly connected to the servo motor 402 through an output shaft. An internal threaded block 405 is threadedly connected to the outside of the threaded rod 403. A radiation detector 406 is installed on the outside of the internal threaded block 405.

[0039] The servo motor 402 can drive the threaded rod 403 to rotate through the output shaft. With the help of the internal threaded block 405, the height of the radiation detector 406 can be adjusted, thereby detecting the radiation dose at different positions of the X-ray machine and ensuring the quality of the X-ray machine.

[0040] Specifically, a through groove 401 is provided on the outer side of the protective cover 1. The other side of the through groove 401 is connected to the inner side of the cover body 408. A sliding groove 407 is provided on the inner side of the cover body 408. A slider 404 is fixedly connected to the outer side of the internal thread block 405. The slider 404 is slidably connected to the inner side of the sliding groove 407.

[0041] The through groove 401 connects the inside of the cover 408 and the protective cover 1, allowing the radiation detector 406 to inspect the X-ray machine inside the protective cover 1 and determine whether the quality of the X-ray machine meets the requirements based on the inspection results. The sliding groove 407 and the slider 404 limit the movement trajectory of the internal thread block 405, ensuring that the radiation detector 406 can move in the up and down direction.

[0042] The remaining structure is the same as that in Example 1.

[0043] The workflow of this utility model is as follows:

[0044] When inspecting an X-ray machine, first lower the bottom ring 2 from the top of the X-ray machine to be inspected, so that the X-ray machine to be inspected is inside the bottom ring 2. Then lower the protective cover 1 above the X-ray machine to be inspected until the bottom of the protective cover 1 enters the inside of the bottom ring 2.

[0045] At this time, the servo motor 402 drives the threaded rod 403 to rotate, and the rotation of the threaded rod 403 drives the internal threaded block 405 to move up and down, thereby adjusting the height of the radiation detector 406 and detecting the X-ray machine to be tested at different heights inside the protective cover 1.

[0046] The drive motor 301 drives the protective cover 1 to rotate through the transmission rod 311, and cooperates with the detection mechanism 4 to detect different positions of the X-ray machine to be tested inside the protective cover 1;

[0047] After the inspection is completed, the protective cover 1 is lifted by the cylinder 306, and the X-ray machine that has been inspected can be taken out from the protective cover 1. The inspection of the X-ray machine is completed, and its quality is judged according to the value of the radiation detector 406.

[0048] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multifunctional X-ray machine quality inspection instrument, characterized in that, It includes a protective cover (1) and a bottom ring (2) located below the protective cover (1). A detection mechanism (4) for detecting radiation is provided on the outside of the protective cover (1). A support mechanism (3) is provided above the protective cover (1) to cooperate with the detection mechanism (4) for detection. The detection mechanism (4) includes a cover (408), which is fixedly connected to the outside of the protective cover (1). A servo motor (402) is fixedly connected to the top of the cover (408). A threaded rod (403) is fixedly connected to the servo motor (402) through an output shaft. An internal threaded block (405) is threadedly connected to the outside of the threaded rod (403). A radiation detector (406) is provided on the outside of the internal threaded block (405). The support mechanism (3) includes a fixing strip (305), which is located above the protective cover (1). A drive motor (301) is fixedly connected to the top of the fixing strip (305). A transmission rod (311) is fixedly connected to the drive motor (301) through the output shaft. A T-shaped groove (310) is provided at the other end of the transmission rod (311). A T-shaped block (309) is fixedly connected to the top of the protective cover (1).

2. The multifunctional X-ray machine quality inspection instrument according to claim 1, characterized in that, The protective cover (1) has a through groove (401) on its outer side, and the other side of the through groove (401) is connected to the inner side of the cover (408).

3. The multifunctional X-ray machine quality inspection instrument according to claim 1, characterized in that, The cover (408) has a groove (407) on its inner side, and a slider (404) is fixedly connected to the outer side of the internal thread block (405). The slider (404) is slidably connected to the inner side of the groove (407).

4. The multifunctional X-ray machine quality inspection instrument according to claim 1, characterized in that, A fixing ring (302) is fixedly connected to the outside of the transmission rod (311), a spring (304) is fixedly connected to the bottom of the fixing ring (302), and a sleeve (303) is fixedly connected to the other end of the spring (304).

5. The multifunctional X-ray machine quality inspection instrument according to claim 1, characterized in that, A cylinder (306) is fixedly connected to the bottom of the fixing strip (305), and a base (307) is fixedly connected to the other end of the cylinder (306).

6. The multifunctional X-ray machine quality inspection instrument according to claim 5, characterized in that, The base (307) is fixedly connected to a counterweight (308) at the top, and the base (307) is provided with omnidirectional wheels arranged in a rectangular pattern at the bottom.

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