Power supply for gas discharge electron gun

Abstract

The utility model discloses a gas discharge electron gun power supply comprising a machine body, four corners of the outer surface of the lower end of the machine body are fixedly provided with support legs, the outer surfaces of the lower ends of the support legs are fixedly provided with moving wheels, and the left and right sides of the lower parts of the outer surfaces of the two sides of the machine body are fixedly provided with limiting frames. A supporting rod is arranged on one side of the limiting frame, an upper clamping hole is formed in the upper portion of the outer surface of one side of the limiting frame, a lower clamping hole is formed in the lower portion of the outer surface of one side of the limiting frame, and a reinforcing plate is welded between the outer surface of one side of the limiting frame and the outer wall of the machine body. According to the power supply for the gas discharge electron gun, the supporting rods are arranged, the supporting rods are clamped through the machine body limiting frame of the clamping structure, operation is convenient, the operation time is shortened, the threaded rods are in threaded connection with the threaded grooves, the supporting heights of the four sets of supporting rods are convenient to adjust, the power supply is suitable for uneven road surfaces, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power supplies, in particular to a power supply for a gas discharge electron gun. Background Art

[0002] The gas discharge electron gun is a commonly used device. When connected to a power source, a high voltage power supply is usually used to transmit electricity, thereby increasing safety during use.

[0003] In the prior art, a Chinese patent document with the authorization announcement number CN218160209U records a short-circuit protection device for a high-voltage power supply for a gas discharge electron gun. The patent includes a body and a protective device. A connector is fixedly connected to the surface of the body. A circuit breaker is fixedly installed near the connector on the surface of the body. Two heat dissipation ports are provided on the side wall of the body. Rollers are rotatably connected to the four corners of the bottom of the body. A protective device is provided near the circuit breaker on the side wall of the body. The protective device includes a support block. The side wall of the support block is fixedly connected to the side wall of the body. Two rotating columns are rotatably connected to the inner wall of the support block. Limiting devices are provided on both sides of the body, and the limiting devices include a hollow block. The side wall of the hollow block is fixedly connected to the side wall of the body, and the inner wall of the hollow block is threadedly connected with a threaded rod. When the body is in use, the threaded rod is turned to allow the threaded rod to rotate inside the hollow block, and the threaded rod will rotate on the surface of the pad. At the same time, the threaded rod and the pad will also slide up and down, and the sliding of the pad will drive the hollow plate to slide, and the hollow plate will slide on the surface of the limiting block. The hollow plate and the limiting block can assist in supporting the body. The threaded rod is stopped after the body is vacated. By setting the threaded rod and the pad, the body can be suspended, reducing the possibility of the body being hit by the roller and causing the body to move around.

[0004] It has the following disadvantages when used:

[0005] 1. When the machine body is erected, the screw needs to be rotated for a long time before the machine body can be propped up, and the operation takes a long time;

[0006] 2. It supports the ground with a long plate-shaped pad. When the road surface is uneven, the machine body will tilt and cannot be used on uneven roads.

[0007] To this end, we propose a gas discharge electron gun power supply. Utility Model Content

[0008] 1. Technical issues to be solved

[0009] In view of the deficiencies in the prior art, the utility model provides a gas discharge electron gun power supply, which is convenient for use on uneven roads and convenient for quickly erecting the machine body, and can effectively solve the problems in the background technology.

[0010] (II) Technical solution

[0011] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a power supply for a gas discharge electron gun, comprising a body, four corners of the outer surface of the lower end of the body are fixedly installed with supporting feet, the outer surface of the lower end of the supporting feet is fixedly installed with moving wheels, the left and right sides of the lower part of the outer surface of both sides of the body are fixedly installed with limiting frames, one side of the limiting frame is provided with a support rod, the upper part of the outer surface of one side of the limiting frame is provided with an upper clamping hole, the lower part of the outer surface of one side of the limiting frame is provided with a lower clamping hole, and one side of the limiting frame A reinforcing plate is welded between the outer surface and the outer wall of the machine body, a connecting shaft is fixedly installed on the upper part of the outer surface of the support rod close to the limit frame, a clamping structure is provided at the upper end of the outer surface of the support rod close to the limit frame, and the clamping structure is located at the lower part of the connecting shaft, the clamping structure includes an installation chamber, a compression spring, a limit block, a sliding hole and a clamping shaft, a threaded groove is provided in the middle part of the outer surface of the lower end of the support rod, a support plate is provided at the lower part of the support rod, and a screw is fixedly installed in the middle part of the outer surface of the upper end of the support plate.

[0012] Preferably, the connecting shaft is connected to the middle part of the outer surface of one side of the limiting frame, a sealed bearing is provided between the connecting shaft and the limiting frame, and the connecting shaft is rotatably connected to the limiting frame via the sealed bearing.

[0013] Preferably, the upper portion of the screw extends into the thread groove, and the outer wall of the screw and the thread groove are threadedly connected.

[0014] Preferably, the installation chamber is opened inside the upper end of the support rod, the sliding hole is opened at the upper end of the outer surface of one side of the support rod, and one end of the sliding hole is connected to the installation chamber.

[0015] Preferably, the compression spring and the limit block are both located in the installation chamber, the outer surface of one end of the compression spring is fixedly connected to one end of the installation chamber, the outer surface of the other end of the compression spring is fixedly connected to the middle part of the outer surface of one side of the limit block, the clamping shaft is fixedly installed in the middle part of the outer surface of the other side of the limit block, and the outer wall of the limit block is slidably connected to the installation chamber, and the outer surface of one side of the limit block is elastically connected to one end of the installation chamber through the compression spring.

[0016] Preferably, the outer wall of the clamping shaft is slidably connected to the sliding hole, and the outer wall of one end of the clamping shaft is clamped to the lower clamping hole and the upper clamping hole.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a gas discharge electron gun power supply, which has the following beneficial effects:

[0019] 1. The power supply of the gas discharge electron gun is provided with a support rod, and the support rod is clamped by a clamping structure body limit frame, which is convenient for operation and reduces the operation time.

[0020] 2. The power supply of the gas discharge electron gun has a threaded connection between the screw rod and the thread groove, which is convenient for adjusting the support height of the four groups of support rods, is convenient for application on uneven roads, and improves applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a schematic diagram of the overall structure of a gas discharge electron gun power supply.

[0022] Figure 2 The utility model is a schematic structural diagram of a limit frame in a power supply for a gas discharge electron gun.

[0023] Figure 3 The utility model is a schematic diagram of the structure of a support rod in a power supply for a gas discharge electron gun.

[0024] Figure 4 It is a side cross-sectional view of a support rod in a power supply for a gas discharge electron gun of the utility model.

[0025] In the figure: 1. body; 2. support foot; 3. moving wheel; 4. limit frame; 5. support rod; 6. lower clamping hole; 7. upper clamping hole; 8. reinforcement plate; 9. screw rod; 10. support plate; 11. clamping structure; 12. connecting shaft; 13. threaded groove; 14. installation chamber; 15. compression spring; 16. limit block; 17. sliding hole; 18. clamping shaft. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] This embodiment is a power supply for a gas discharge electron gun.

[0028] like Figure 1-4As shown, it includes a body 1, the four corners of the lower outer surface of the body 1 are fixedly installed with supporting feet 2, the lower outer surface of the supporting feet 2 is fixedly installed with moving wheels 3, the left and right sides of the lower outer surface of both sides of the body 1 are fixedly installed with limiting frames 4, one side of the limiting frame 4 is provided with a support rod 5, the upper part of the outer surface of one side of the limiting frame 4 is provided with an upper clamping hole 7, the lower part of the outer surface of one side of the limiting frame 4 is provided with a lower clamping hole 6, a reinforcing plate 8 is welded between the outer surface of one side of the limiting frame 4 and the outer wall of the body 1, and the support rod 5 is close to the limiting frame 4. A connecting shaft 12 is fixedly installed on the upper part of the outer surface of one side of the positioning frame 4, and a clamping structure 11 is provided at the upper end of the outer surface of the support rod 5 close to the limiting frame 4, and the clamping structure 11 is located at the lower part of the connecting shaft 12. The clamping structure 11 includes an installation chamber 14, a compression spring 15, a limiting block 16, a sliding hole 17 and a clamping shaft 18. A threaded groove 13 is opened in the middle of the outer surface of the lower end of the support rod 5, and a support plate 10 is provided at the lower part of the support rod 5. A screw 9 is fixedly installed in the middle of the outer surface of the upper end of the support plate 10.

[0029] The connecting shaft 12 is connected to the middle of the outer surface of one side of the limit frame 4, and a sealed bearing is provided between the connecting shaft 12 and the limit frame 4, and the connecting shaft 12 is rotatably connected to the limit frame 4 through the sealed bearing; the upper part of the screw 9 extends into the thread groove 13, and the outer wall of the screw 9 and the thread groove 13 are threadedly connected; the installation chamber 14 is opened inside the upper end of the support rod 5, and the sliding hole 17 is opened at the upper end of the outer surface of one side of the support rod 5, and one end of the sliding hole 17 is connected to the installation chamber 14; the compression spring 15 and the limit block 16 are both located in the installation chamber 14, and the compression spring 15 The outer surface of one end is fixedly connected to one end of the installation chamber 14, the outer surface of the other end of the compression spring 15 is fixedly connected to the middle of the outer surface of one side of the limit block 16, the clamping shaft 18 is fixedly installed in the middle of the outer surface of the other side of the limit block 16, and the outer wall of the limit block 16 is slidably connected to the installation chamber 14, and the outer surface of one side of the limit block 16 is elastically connected to one end of the installation chamber 14 through the compression spring 15; the outer wall of the clamping shaft 18 is slidably connected to the sliding hole 17, and the outer wall of one end of the clamping shaft 18 is clamped to the lower clamping hole 6 and the upper clamping hole 7.

[0030] It should be noted that the utility model is a power supply for a gas discharge electron gun. The body 1, the support legs 2 and the moving wheels 3 described in the text are all prior arts, which can be effectively known to the technicians in the relevant technical field, and the details are not repeated here. When the moving wheel 3 is in contact with the ground, the clamping shaft 18 in the clamping structure 11 is clamped in the upper clamping hole 7 on the upper part of the limit frame 4. When the body 1 needs to be supported by the support rod 5 to separate the moving wheel 3 from the ground, first pull the handle on the upper part of the body 1 to lift the body 1 and squeeze the clamping shaft 18 in the upper clamping hole 7 so that the clamping shaft 18 is separated from the upper clamping hole 7. Then rotate the support rod 5 to squeeze the clamping shaft 18. The clamping shaft 18 drives the limit block 16 to squeeze the compression spring 15 in the installation chamber 14, so that one end of the clamping shaft 18 enters the sliding hole 17. When the clamping shaft 18 reaches the position of the lower clamping hole 6, due to the reset effect of the compression spring 15, one end of the clamping shaft 18 is clamped into the lower clamping hole 6. After the support plates 10 in the four groups of support rods 5 are all facing downward, the machine body 1 is put down and supported by the support rods 5 for easy operation. When the machine body 1 is placed on an uneven road surface, the support plate 10 is rotated, and the support plate 10 drives the screw rod 9 to rise and fall along the thread groove 13, which is convenient for adjusting the height supported by the support rod 5, suitable for uneven roads, and improves applicability.

[0031] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A power supply for a gas discharge electron gun, comprising a body (1), wherein four corners of the lower outer surface of the body (1) are fixedly mounted with legs (2), and the lower outer surface of the legs (2) is fixedly mounted with moving wheels (3), characterized in that: A limiting frame (4) is fixedly mounted on both left and right sides of the lower part of the outer surface of both sides of the machine body (1); a support rod (5) is arranged on one side of the limiting frame (4); an upper clamping hole (7) is opened on the upper part of the outer surface of one side of the limiting frame (4); a lower clamping hole (6) is opened on the lower part of the outer surface of one side of the limiting frame (4); a reinforcing plate (8) is welded between the outer surface of one side of the limiting frame (4) and the outer wall of the machine body (1); a connecting shaft (12) is fixedly mounted on the upper part of the outer surface of one side of the supporting rod (5) close to the limiting frame (4); and the supporting rod (5) is fixedly mounted on the upper part of the outer surface of one side of the limiting frame (4). (5) A clamping structure (11) is provided at the upper end of the outer surface of one side close to the limiting frame (4), and the clamping structure (11) is located at the lower part of the connecting shaft (12), and the clamping structure (11) includes an installation chamber (14), a compression spring (15), a limiting block (16), a sliding hole (17) and a clamping shaft (18). A threaded groove (13) is provided in the middle of the outer surface of the lower end of the support rod (5), and a support plate (10) is provided at the lower part of the support rod (5), and a screw rod (9) is fixedly installed in the middle of the outer surface of the upper end of the support plate (10).

2. A gas discharge electron gun power supply according to claim 1, characterized in that: The connecting shaft (12) is connected to the middle part of the outer surface of one side of the limiting frame (4), a sealed bearing is provided between the connecting shaft (12) and the limiting frame (4), and the connecting shaft (12) is rotatably connected to the limiting frame (4) via the sealed bearing.

3. A gas discharge electron gun power supply according to claim 2, characterized in that: The upper part of the screw rod (9) extends into the thread groove (13), and the outer wall of the screw rod (9) and the thread groove (13) are threadedly connected.

4. A gas discharge electron gun power supply according to claim 3, characterized in that: The installation chamber (14) is opened inside the upper end of the support rod (5), the sliding hole (17) is opened at the upper end of the outer surface of one side of the support rod (5), and one end of the sliding hole (17) is connected to the installation chamber (14).

5. A gas discharge electron gun power supply according to claim 4, characterized in that: The compression spring (15) and the limit block (16) are both located in the installation chamber (14); the outer surface of one end of the compression spring (15) is fixedly connected to one end of the installation chamber (14); the outer surface of the other end of the compression spring (15) is fixedly connected to the middle of the outer surface of one side of the limit block (16); the clamping shaft (18) is fixedly installed in the middle of the outer surface of the other side of the limit block (16); the outer wall of the limit block (16) and the installation chamber (14) are slidably connected; the outer surface of one side of the limit block (16) is elastically connected to one end of the installation chamber (14) through the compression spring (15).

6. A gas discharge electron gun power supply according to claim 5, characterized in that: The outer wall of the clamping shaft (18) is slidably connected to the sliding hole (17), and the outer wall of one end of the clamping shaft (18) is clamped to the lower clamping hole (6) and the upper clamping hole (7).

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