A portable X-ray generator

Abstract

The utility model belongs to X -ray generator technical field provides a portable X -ray generator, including support board, the inside of support board is provided with support inner board, both sides of support inner board all are set up a group of arc clamping slot, the outer surface of support board is fixedly installed with two elastic fixing pieces, the inner wall of support inner board is hinged with the accommodation cover through the damping pin shaft, the inner wall of accommodation cover is connected with the sliding push plate of sliding, one side surface of sliding push plate is fixedly installed with X -ray generator main part. The utility model discloses through pulling support inner board up and down, can drive the limiting sliding block along the limiting mouth of support board and slide, in this process, the arc clamping plate is automatically stored to the inside of support cover and compresses the second spring, need not additional complex operation and can separate arc clamping slot, can quickly remove the fixing of support inner board and support board, when support inner board is pulled to the appropriate height, the second spring can automatically reset and push the arc clamping plate and enter the clamping slot and complete positioning.

Description

Technical Field

[0001] This utility model belongs to the field of X-ray generator technology, and specifically relates to a portable X-ray generator. Background Technology

[0002] An X-ray generator is a portable device that uses a high-voltage electric field to accelerate electrons, causing them to strike a metal target and produce X-rays. It is widely used in medical diagnostics, industrial non-destructive testing, and security inspection. Its core components include a high-voltage power supply, an electron emission device, a metal target, and a control unit. By precisely controlling the electron acceleration voltage and current, X-rays of different energies and intensities can be generated to meet the detection needs of various scenarios. In the medical field, it assists doctors in observing the internal structure of the human body; in the industrial field, it can be used to detect defects such as cracks and pores inside workpieces, making it an indispensable key device in modern inspection technology.

[0003] Currently available X-ray generators typically consist of a main unit and a support frame, resulting in a large size that is difficult to fold and store, making them extremely inflexible during transport. Furthermore, current equipment lacks impact-resistant design, making it susceptible to displacement of internal high-voltage components and damage to the target material in the event of an accident, thus affecting the equipment's lifespan and potentially causing safety hazards due to X-ray leakage. Therefore, it fails to meet the portability and safety requirements of practical applications. To address these issues, we have developed a portable X-ray generator. Summary of the Invention

[0004] To address the above-mentioned technical problems, this invention proposes a portable X-ray generator to solve at least one of the aforementioned technical problems.

[0005] The technical solution of this utility model is: This utility model proposes a portable X-ray generator, including a support plate. An inner support plate is provided inside the support plate. A set of arc-shaped slots are formed on both sides of the inner support plate. Two elastic fasteners are fixedly installed on the outer surface of the support plate. A storage cover is hinged to the inner wall of the inner support plate via a damping pin. A sliding push plate is slidably connected to the inner wall of the storage cover. An X-ray generator body is fixedly installed on one side of the sliding push plate. The X-ray generator body is located inside the storage cover. Two sliding covers are fixedly embedded in the upper surface of the storage cover. A first spring is fixedly connected to the inner wall of each of the two sliding covers. A sliding block is fixedly connected to one end of each of the two first springs. The bottom surface of each sliding block is fixedly connected to the upper surface of the sliding push plate, and the outer surface of the sliding block is slidably connected to the inner wall of the sliding cover.

[0006] Preferably, both of the elastic fasteners include a support cover fixedly installed on one side of the support plate. A second spring is fixedly connected to the inner wall of each of the two support covers. An arc-shaped retaining plate is fixedly connected to one end of each of the two second springs. The ends of the two arc-shaped retaining plates that are close to each other extend into the interior of the two arc-shaped retaining grooves, and the outer surface of one end of the arc-shaped retaining plate is in close contact with the inner wall of the arc-shaped retaining groove. A limiting hole is opened on the bottom surface of each of the two support covers. A limiting block is fixedly connected to the bottom surface of each of the two arc-shaped retaining plates, and the outer surface of the limiting block is slidably connected to the inner wall of the limiting hole.

[0007] Preferably, two limiting openings are provided on both sides of the support plate, and two sets of limiting sliders are fixedly connected to the outer surface of the inner support plate, with the ends of the two sets of limiting sliders extending into the interior of the two sets of limiting openings respectively.

[0008] Preferably, the bottom surface of the storage cover has a strip-shaped hole, and the bottom surface of the sliding push plate is fixedly connected with a positioning bolt. The bottom end of the positioning bolt passes through the strip-shaped hole and extends to the bottom of the strip-shaped hole. A threaded positioning lock button is provided below the positioning bolt, and the inner ring of the threaded positioning lock button is adapted to the outer surface thread of the positioning bolt.

[0009] Preferably, a portable handle is fixedly connected to the upper surface of the storage cover, and the outer surface of the portable handle is covered with an anti-slip sleeve.

[0010] This utility model has the following advantages and effects compared with the prior art: (1) This portable X-ray generator can drive the limiting slider to slide along the limiting port of the support plate by pulling the inner support plate up and down. During this process, the arc-shaped card plate is automatically stored inside the support cover and the second spring is compressed. It can be released from the arc-shaped slot without additional complicated operation, and the fixing between the inner support plate and the support plate can be quickly released. When the inner support plate is pulled to a suitable height, the second spring can automatically reset and push the arc-shaped card plate into the slot to complete the positioning. Subsequently, by rotating the storage cover by the damping pin shaft and loosening the threaded positioning lock button, the sliding push plate is pushed out of the X-ray generator body, so that the X-ray generator body can work. Compared with the cumbersome process of assembling the main unit and bracket separately when the traditional equipment is unfolded, the response speed of the equipment in medical emergency, outdoor industrial inspection and other scenarios is improved.

[0011] (2) The portable X-ray generator can automatically pull the sliding block to reset by loosening the threaded positioning lock button and using the elastic force of the first spring. This can drive the sliding push plate to retract the X-ray generator body into the storage cover without manual disassembly. Then, the storage cover is folded by the damping pin, and the inner support plate is pushed down to retract it into the support plate. The whole storage process is fast, and the size of the equipment is greatly reduced after storage. With the complete wrapping of the X-ray generator body by the storage cover, it can resist accidental impacts during carrying, avoid displacement of internal high-voltage components and damage to the target material, and prevent X-ray leakage from causing safety hazards. Whether carried by a single person by hand or transported in a regular storage box, it has good flexibility and safety, and fully meets the dual requirements of portability and protection in practical applications. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the portable X-ray generator of this utility model, viewed from the front. Figure 2 This is a schematic diagram of the structure of the storage cover in the deployed state of the portable X-ray generator of this utility model; Figure 3 This is a frontal sectional view of the inner support plate in the portable X-ray generator of this utility model; Figure 4 This is a bottom-view cross-sectional view of the housing in the portable X-ray generator of this utility model; Figure 5 This is a bottom-view cross-sectional view of the elastic fixing component in the portable X-ray generator of this utility model.

[0013] Reference numerals: 1. Support plate; 2. Inner support plate; 3. Elastic fastener; 31. Support cover; 32. Second spring; 33. Arc-shaped retaining plate; 34. Limiting hole; 35. Limiting block; 4. Damping pin; 5. Storage cover; 6. Sliding push plate; 7. X-ray generator body; 8. Strip hole; 9. Positioning bolt; 10. Threaded positioning lock button; 11. Sliding cover; 12. First spring; 13. Sliding block; 14. Limiting port; 15. Limiting slider; 16. Portable handle; 17. Arc-shaped groove. Detailed Implementation

[0014] To enable those skilled in the art to better understand this utility model, it will now be further described in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are for illustrative and explanatory purposes only and are not intended to limit the scope of this utility model.

[0015] Example 1: like Figures 1-5As shown, this utility model provides a portable X-ray generator, including a support plate 1, an inner support plate 2 inside the support plate 1, and a set of arc-shaped slots 17 on both sides of the inner support plate 2. Two elastic fasteners 3 are fixedly installed on the outer surface of the support plate 1. A storage cover 5 is hinged to the inner wall of the inner support plate 2 by a damping pin 4. The damping pin 4 includes a shaft core and a damping sleeve. The shaft core passes through the inner support plate 2 and the storage cover 5. The damping sleeve is filled with friction material, and rotational positioning is achieved by frictional resistance, so that the storage cover 5 can be stably stopped at the required angle. A sliding push plate 6 is slidably connected to the inner wall of the storage cover 5. An X-ray generator body 7 is fixedly installed on one side of the sliding push plate 6. The X-ray generator body 7 is located inside the storage cover 5. Two sliding covers 11 are fixedly embedded in the upper surface of the storage cover 5. A first spring is fixedly connected to the inner wall of each of the two sliding covers 11. 12. One end of each of the two first springs 12 is fixedly connected to a sliding block 13. The bottom surfaces of the two sliding blocks 13 are fixedly connected to the upper surface of the sliding push plate 6, and the outer surface of the sliding block 13 is slidably connected to the inner wall of the sliding cover 11. Specifically, the inner support plate 2 can be adjusted to change its height to meet the needs of different usage scenarios. The arc-shaped slots 17 on both sides of the inner support plate 2 are used to fix the position with the elastic fixing parts 3. The inner support plate 2 is connected to the storage cover 5 through the damping pin 4. The damping pin 4 can make the storage cover 5 rotate flexibly to the required angle and remain stable. The sliding push plate 6 inside the storage cover 5 can drive the X-ray generator body 7 to slide, realizing the extension and retraction of the X-ray generator body 7. The first spring 12 inside the sliding cover 11 cooperates with the sliding block 13 to assist the sliding push plate 6 to automatically reset, ensuring the convenience of storing the X-ray generator body 7.

[0016] In this embodiment, each of the two elastic fasteners 3 includes a support cover 31 fixedly installed on one side of the support plate 1. The inner walls of the two support covers 31 are fixedly connected with second springs 32. One end of each of the two second springs 32 is fixedly connected with an arc-shaped locking plate 33. The ends of the two arc-shaped locking plates 33 that are close to each other extend into the interior of the two arc-shaped locking grooves 17, and the outer surface of one end of the arc-shaped locking plate 33 is in close contact with the inner wall of the arc-shaped locking groove 17. The bottom surface of each of the two support covers 31 is provided with a limiting hole 34. The bottom surface of each of the two arc-shaped locking plates 33 is fixedly connected with a limiting block 35, and the outer surface of the limiting block 35 is slidably connected to the inner wall of the limiting hole 34. Specifically, the second spring 32 in the support cover 31 has an elastic reset function, which can push the arc-shaped locking plate 33 into the arc-shaped locking groove 17 to fix the inner support plate 2 and the support plate 1. The sliding of the limiting block 35 along the limiting hole 34 can limit the movement of the arc-shaped locking plate 33 and prevent slippage.

[0017] In this embodiment, two limiting openings 14 are provided on both sides of the support plate 1. Two sets of limiting sliders 15 are fixedly connected to the outer surface of the inner support plate 2. The ends of the two sets of limiting sliders 15 that are far apart from each other extend into the interior of the two sets of limiting openings 14. A strip hole 8 is provided on the bottom surface of the storage cover 5. A positioning bolt 9 is fixedly connected to the bottom surface of the sliding push plate 6. The bottom end of the positioning bolt 9 passes through the strip hole 8 and extends below the strip hole 8. A threaded positioning lock button 10 is provided below the positioning bolt 9. The inner ring of the threaded positioning lock button 10 is adapted to the thread on the outer surface of the positioning bolt 9. The upper surface of the storage cover 5 is fixedly connected to... The device is equipped with a portable handle 16, and the outer surface of the portable handle 16 is covered with an anti-slip sleeve. Specifically, the cooperation between the limiting port 14 and the limiting slider 15 can limit the sliding direction of the inner support plate 2, prevent it from deviating during sliding, and improve the adjustment stability. The strip hole 8 on the bottom surface of the storage cover 5 provides movement space for the positioning bolt 9. The positioning bolt 9 cooperates with the threaded positioning lock button 10 to fix the position of the sliding push plate 6, ensuring the stability of the X-ray generator body 7 during operation. The portable handle 16 on the storage cover 5 makes it convenient to carry the equipment, and the anti-slip sleeve can increase friction to prevent slipping during carrying and improve the ease of use.

[0018] Working principle: When the portable X-ray generator is in use, first pull the inner support plate 2, causing the limiting slider 15 to slide along the limiting slots 14 on both sides of the support plate 1. This allows the inner support plate 2 to extend from inside the support plate 1 to a suitable position, enabling the arc-shaped locking plate 33 to be housed inside the support cover 31. The arc-shaped locking plate 33 then compresses the second spring 32, causing the arc-shaped locking plate 33 to disengage from the arc-shaped slots 17 on both sides of the inner support plate 2, releasing the fixation between the inner support plate 2 and the support plate 1. Then, pull the inner support plate 2 to a suitable height, and then the second spring 32... 2. Reset and push the arc-shaped card plate 33 back into the corresponding arc-shaped card slot 17 to complete the positioning of the inner support plate 2. Then, with the damping pin 4 as the axis, rotate the storage cover 5 to the horizontal use angle. After that, loosen the threaded positioning lock button 10 and push the sliding push plate 6 through the threaded positioning lock button 10 to drive the X-ray generator body 7 to slide along the inner wall of the storage cover 5. When the X-ray generator body 7 extends to the working position, tighten the threaded positioning lock button 10 and fix the sliding push plate 6 through the cooperation of the positioning bolt 9 and the strip hole 8. At this time, the X-ray generator body 7 can work normally.

[0019] During the equipment storage and carrying stage, first loosen the threaded positioning lock button 10, the first spring 12 releases its elasticity, pulls the sliding block 13 to reset along the inner wall of the sliding cover 11, and drives the sliding push plate 6 to retract the X-ray generator body 7 into the storage cover 5. Then, using the damping pin 4 as the axis, rotate and fold the storage cover 5 until it fits against the inner support plate 2. Next, push the inner support plate 2 downward to retract it into the support plate 1. Similarly, the arc-shaped card plate 33 is re-engaged into the arc-shaped slot 17 for fixation. At this time, the entire equipment greatly reduces its volume through the retraction of the support plate 1 and the inner support plate 2 and the folding of the storage cover 5. Together with the storage cover 5 wrapping the X-ray generator body 7, it forms anti-collision protection to avoid damage to internal components or X-ray leakage caused by accidental impact during carrying, thus meeting the requirements of portability and safety.

[0020] It should also be noted that, in terms of circuit structure, the drive and control circuits of this utility model are common and mature technologies. Those skilled in the art can select appropriate circuit components to build the circuit according to the power requirements and control requirements of the equipment. For the power supply components, common general power supply equipment on the market and electrical components of this application can be used. These are all common electrical equipment in the prior art. In addition, it needs to be connected to an external control system. The control circuit can be implemented by those skilled in the art through simple programming. This application will not elaborate further.

[0021] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. All equivalent changes and modifications made within the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A portable X-ray generator, comprising a support plate (1), characterized in that: The support plate (1) is provided with an inner support plate (2). Both sides of the inner support plate (2) are provided with a set of arc-shaped slots (17). Two elastic fasteners (3) are fixedly installed on the outer surface of the support plate (1). The inner wall of the inner support plate (2) is hinged with a storage cover (5) through a damping pin (4). The inner wall of the storage cover (5) is slidably connected with a sliding push plate (6). One side of the sliding push plate (6) is fixedly installed with an X-ray generator body (7). The X-ray generator body (7) is located inside the storage cover (5). Two sliding covers (11) are fixedly embedded on the upper surface of the storage cover (5). The inner walls of the two sliding covers (11) are fixedly connected with a first spring (12). One end of the two first springs (12) is fixedly connected with a sliding block (13).

2. A portable X-ray generator according to claim 1, characterized in that: Both of the elastic fasteners (3) include a support cover (31) fixedly installed on one side of the support plate (1), and a second spring (32) is fixedly connected to the inner wall of both support covers (31), and an arc-shaped clamping plate (33) is fixedly connected to one end of each of the two second springs (32).

3. A portable X-ray generator according to claim 2, characterized in that: The two arc-shaped plates (33) extend into the interior of the two arc-shaped slots (17) at their respective ends, and the outer surface of one end of the arc-shaped plate (33) is in close contact with the inner wall of the arc-shaped slot (17). The bottom surfaces of the two support covers (31) are provided with limiting holes (34), and the bottom surfaces of the two arc-shaped plates (33) are fixedly connected with limiting blocks (35), and the outer surface of the limiting blocks (35) is slidably connected to the inner wall of the limiting holes (34).

4. A portable X-ray generator according to claim 1, characterized in that: The support plate (1) has two limiting ports (14) on both sides. The outer surface of the inner support plate (2) is fixedly connected with two sets of limiting sliders (15). The ends of the two sets of limiting sliders (15) that are far apart from each other extend into the interior of the two sets of limiting ports (14).

5. A portable X-ray generator according to claim 1, characterized in that: The bottom surface of the storage cover (5) is provided with a strip hole (8), and the bottom surface of the sliding push plate (6) is fixedly connected with a positioning bolt (9). The bottom end of the positioning bolt (9) passes through the strip hole (8) and extends to the bottom of the strip hole (8). A threaded positioning lock button (10) is provided below the positioning bolt (9). The inner ring of the threaded positioning lock button (10) is adapted to the outer surface thread of the positioning bolt (9).

6. A portable X-ray generator according to claim 1, characterized in that: The upper surface of the storage cover (5) is fixedly connected to a portable handle (16), and the outer surface of the portable handle (16) is covered with an anti-slip sleeve.

7. A portable X-ray generator according to claim 1, characterized in that: The bottom surfaces of both sliding blocks (13) are fixedly connected to the upper surface of the sliding push plate (6), and the outer surface of the sliding block (13) is slidably connected to the inner wall of the sliding cover (11).

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