X-ray tube and tube core assembly for X-ray tube

Abstract

The invention discloses an X-ray tube and a tube core assembly for the X-ray tube, and relates to the technical field of X-ray tubes. Comprising a protection tank, a storage box and a shell, mounting plates are fixedly arranged at the upper end and the lower end of one side of the storage box, a first threaded rod is movably arranged between the mounting plates, a first nut seat is movably arranged outside the first threaded rod, a sliding rod is fixedly arranged between the mounting plates, and a sliding block is movably arranged outside the sliding rod; connecting blocks are fixedly arranged on one side of the first nut seat and one side of the sliding block, second grooves are formed in the connecting blocks, second threaded rods are movably arranged in the second grooves, second nut seats are movably arranged outside the second threaded rods, and clamping plates are fixedly arranged on one sides of the second nut seats; and the clamping plate is clamped in a clamping groove formed in one side of the cleaning brush.

Description

Technical Field

[0001] The invention relates to the technical field of X-ray tubes, in particular to an X-ray tube and a tube core assembly used for the X-ray tube. Background Art

[0002] The core assembly of the X-ray tube is the core part of the X-ray tube. It is mainly composed of several key components such as the cathode (electron gun), anode (metal target), rotor, fixing device and possible vacuum system.

[0003] In the prior art, there is a heat dissipation type X-ray tube, belonging to the technical field of X-ray tubes, which includes a protective tank, the inner wall of which is movably connected with an X-ray tube body, the inner wall of which is fixedly connected with a limiting ring, the inner wall of which is clamped with a fixing ring, the fixing ring is clamped on the surface of the X-ray tube body, the surface of the protective tank is provided with a sealing cover, the surface of the protective tank is fixedly connected with a storage component, the storage component includes a storage box, a first pump body, a second pump body and a connecting pipe, by setting the storage component and working through the first pump body, it is convenient to extract the heat dissipation oil in the protective tank into the storage box for storage, which is convenient for repairing the X-ray tube body, by setting the second pump body and the connecting pipe, it is convenient to return the heat dissipation oil in the storage box to the protective tank through the bent pipe, and by setting the fixing ring, it is convenient to limit the X-ray tube body, thereby improving the stability of the X-ray tube body.

[0004] However, although the above device is provided with an observation window, which is convenient for users to observe the amount of heat dissipation oil in the storage box, it does not have the function of cleaning the observation window. If there is a lot of dust attached to the surface of the observation window, it will affect the observation of the interior of the storage box, reducing the practicality of the device and making it inconvenient for users to use. Summary of the invention

[0005] The present invention provides an X-ray tube and a tube core assembly for the X-ray tube to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an X-ray tube and a tube core assembly for an X-ray tube, comprising a protective tank, a storage box and a shell, wherein an X-ray tube body is arranged inside the protective tank, a cooling fan is movably arranged on one side of the shell, mounting blocks are fixedly arranged on both sides of the cooling fan, a first groove is opened on both sides of the shell, a pull rod is movably arranged inside the first groove, a spring is sleeved on the outside of the pull rod, a clamping plate is fixedly arranged on the other end of the pull rod, and the clamping plate is movably connected to the mounting block, mounting plates are fixedly arranged on the upper and lower ends of one side of the storage box, a first threaded rod is movably arranged between the mounting plates, one end of the first threaded rod passes through the mounting plate and extends to the mounting plate At the top, one end of the first threaded rod is fixedly provided with a first turning handle, the outside of the first threaded rod is movably provided with a first nut seat, a sliding rod is fixedly provided between the mounting plates, the outside of the sliding rod is movably provided with a sliding block, one side of the first nut seat and the sliding block are fixedly provided with a connecting block, a second groove is opened inside the connecting block, a second threaded rod is movably provided inside the second groove, one end of the second threaded rod passes through the top of the connecting block and extends to the outside of the connecting block, one end of the second threaded rod is fixedly provided with a second turning handle, the outside of the second threaded rod is movably provided with a second nut seat, one side of the second nut seat is fixedly provided with a clamping plate, and the clamping plate is clamped in the clamping groove opened on one side of the cleaning brush.

[0007] Furthermore, an oil filling port is provided on the top of the storage box, and an observation window is fixedly provided on one side of the storage box.

[0008] Furthermore, a first pump and a second pump are fixedly installed inside the storage box, a first tube is fixedly installed on one side of the first pump, and the other end of the first tube is fixedly connected to one side of the protective tank, and a second tube is fixedly installed on the top of the second pump, and the other end of the second tube passes through the outer shell and is fixedly connected to one side of the protective tank.

[0009] Furthermore, one end of the pull rod passes through one side of the shell and extends to the outside of the shell, a baffle is fixedly provided on one end of the pull rod, and a handle is fixedly provided on one side of the baffle.

[0010] Furthermore, a slot adapted to the card board is provided on one side of the mounting block, and the card board is carded inside the slot.

[0011] Furthermore, the connection relationship between the first threaded rod and the first nut seat is a threaded connection, and a threaded hole matched with the first threaded rod is provided inside the first nut seat.

[0012] Furthermore, the connection relationship between the slide bar and the slide block is a sliding connection.

[0013] Furthermore, the connection relationship between the second threaded rod and the second nut seat is a threaded connection, and a threaded hole matched with the second threaded rod is provided inside the second nut seat.

[0014] Compared with the prior art, the present invention provides an X-ray tube and a tube core assembly for an X-ray tube, which have the following beneficial effects:

[0015] The X-ray tube and the tube core assembly for the X-ray tube are provided with a first threaded rod, a first nut seat and a cleaning brush. By driving the first threaded rod to rotate, the first nut seat drives the cleaning brush to perform vertical lifting movement, so that the observation window can be cleaned, which is convenient for the user to observe the oil storage amount inside the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 It is a front view structural schematic diagram of the present invention;

[0018] Figure 3 It is a side view structural schematic diagram of the present invention;

[0019] Figure 4 It is a schematic diagram of the housing structure of the present invention;

[0020] Figure 5 It is a schematic diagram of the enlarged structure of part A of the present invention.

[0021] In the figure: 1, protective tank; 101, X-ray tube body; 2, storage box; 201, oil filling port; 202, observation window; 3, first pump; 301, first tube; 4, second pump; 401, second tube; 5, housing; 501, cooling fan; 502, mounting block; 6, first slot; 601, pull rod; 602, spring; 603, baffle; 604, handle; 605, clamping plate; 7, mounting plate; 701, first threaded rod; 702, first handle; 703, first nut seat; 8, sliding rod; 801, slider; 9, connecting block; 901, second slot; 902, second threaded rod; 903, second handle; 904, second nut seat; 905, clamping plate; 906, cleaning brush. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-5 The present invention discloses an X-ray tube and a tube core assembly for an X-ray tube, comprising a protective tank 1, a storage box 2 and a shell 5, wherein an X-ray tube body 101 is arranged inside the protective tank 1, a heat dissipation fan 501 is movably arranged on one side of the shell 5, and mounting blocks 502 are fixedly arranged on both sides of the heat dissipation fan 501, first grooves 6 are opened on both sides of the shell 5, a pull rod 601 is movably arranged inside the first groove 6, a spring 602 is sleeved on the outside of the pull rod 601, a clamping plate 605 is fixedly arranged on the other end of the pull rod 601, and the clamping plate 605 is movably connected to the mounting block 502, a mounting plate 7 is fixedly arranged on the upper end and the lower end of one side of the storage box 2, a first threaded rod 701 is movably arranged between the mounting plates 7, one end of the first threaded rod 701 passes through the mounting plate 7 and extends to the top of the mounting plate 7, and the first threaded rod 701 A first turning handle 702 is fixedly provided at one end of the first threaded rod 701, a first nut seat 703 is movably provided on the outside of the first threaded rod 701, a sliding rod 8 is fixedly provided between the mounting plates 7, a sliding block 801 is movably provided on the outside of the sliding rod 8, a connecting block 9 is fixedly provided on one side of the first nut seat 703 and the sliding block 801, a second groove 901 is provided inside the connecting block 9, a second threaded rod 902 is movably provided inside the second groove 901, one end of the second threaded rod 902 passes through the top of the connecting block 9 and extends to the outside of the connecting block 9, a second turning handle 903 is fixedly provided at one end of the second threaded rod 902, a second nut seat 904 is movably provided on the outside of the second threaded rod 902, a clamping plate 905 is fixedly provided on one side of the second nut seat 904, and the clamping plate 905 is clamped in the clamping groove provided on one side of the cleaning brush 906.

[0024] Specifically, an oil filling port 201 is provided on the top of the storage box 2 , and an observation window 202 is fixedly provided on one side of the storage box 2 .

[0025] In this embodiment, by providing an observation window 202 , a user can observe the internal conditions of the storage box 2 through the observation window 202 .

[0026] Specifically, a first pump 3 and a second pump 4 are fixedly installed inside the storage box 2, a first tube 301 is fixedly installed on one side of the first pump 3, and the other end of the first tube 301 is fixedly connected to one side of the protective tank 1, and a second tube 401 is fixedly installed on the top of the second pump 4, and the other end of the second tube 401 passes through the outer shell 5 and is fixedly connected to one side of the protective tank 1.

[0027] In this embodiment, by setting up the first pump 3 and the second pump 4, the heat absorbing heat dissipation oil is pumped into the interior of the storage box 2 by the first pump 3, and the high-temperature heat dissipation oil is then pumped out by the second pump 4, thereby realizing the circulation heat dissipation of the heat dissipation oil.

[0028] Specifically, one end of the pull rod 601 passes through one side of the housing 5 and extends to the outside of the housing 5 , a baffle 603 is fixedly provided on one end of the pull rod 601 , and a handle 604 is fixedly provided on one side of the baffle 603 .

[0029] In this embodiment, by providing a baffle 603 and a handle 604, the clamping state between the clamping plate 605 and the mounting block 502 can be released by pulling the handle 604, which is convenient to operate, simple in steps, and easy for users to use.

[0030] Specifically, a slot adapted to the card plate 605 is formed on one side of the mounting block 502 , and the card plate 605 is snap-connected to the inside of the slot.

[0031] In this embodiment, by providing a clamping plate 605 and pulling the pull rod 601 to compress the spring 602, the clamping plate 605 can be pulled into the first slot 6, thereby releasing the clamping state between the clamping plate 605 and the mounting block 502, thereby achieving disassembly of the heat dissipation fan 501, and facilitating the repair or replacement of the heat dissipation fan 501.

[0032] Specifically, the connection relationship between the first threaded rod 701 and the first nut seat 703 is a threaded connection, and a threaded hole matched with the first threaded rod 701 is opened inside the first nut seat 703 .

[0033] In this embodiment, by setting the first threaded rod 701 and the first nut seat 703, the first threaded rod 701 is driven to rotate by rotating the first handle 702, so that the first nut seat 703 drives the cleaning brush 906 to perform vertical lifting movement, and the observation window 202 can be cleaned for easy observation.

[0034] Specifically, the connection relationship between the slide bar 8 and the slide block 801 is a sliding connection.

[0035] In this embodiment, by providing the slide rod 8 and the slider 801, the stability of the movement of the cleaning brush 906 can be improved, thereby improving the stability of the entire cleaning mechanism.

[0036] Specifically, the connection relationship between the second threaded rod 902 and the second nut seat 904 is a threaded connection, and a threaded hole matched with the second threaded rod 902 is opened inside the second nut seat 904.

[0037] In this embodiment, by providing a second threaded rod 902 and a second nut seat 904, and by driving the second threaded rod 902 to rotate, the second nut seat 904 can make a reverse vertical movement along the outside of the second threaded rod 902, thereby releasing the clamping state of the clamping plate 905 and the cleaning brush 906, realizing the disassembly of the cleaning brush 906, and facilitating the cleaning of the cleaning brush 906.

[0038] During use, when the observation window 202 needs to be cleaned, the user rotates the first handle 702 to drive the first threaded rod 701 to rotate, so that the first nut seat 703 drives the cleaning brush 906 to perform vertical lifting movement, thereby cleaning the observation window 202 for easy observation.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An X-ray tube and a tube core assembly for an X-ray tube, comprising a protective tank (1), a storage box (2) and a housing (5), Features: An X-ray tube body (101) is arranged inside the protective tank (1), a heat dissipation fan (501) is movably arranged on one side of the shell (5), and mounting blocks (502) are fixedly arranged on both sides of the heat dissipation fan (501), a first groove (6) is opened on both sides of the shell (5), a pull rod (601) is movably arranged inside the first groove (6), a spring (602) is sleeved on the outside of the pull rod (601), a clamping plate (605) is fixedly arranged on the other end of the pull rod (601), and the clamping plate (605) is movably connected to the mounting block (502), a mounting plate (7) is fixedly arranged on the upper and lower ends of one side of the storage box (2), a first threaded rod (701) is movably arranged between the mounting plates (7), one end of the first threaded rod (701) passes through the mounting plate (7) and extends to the top of the mounting plate (7), one end of the first threaded rod (701) is fixedly arranged with a first rotating handle (702), and the first A first nut seat (703) is movably arranged outside the threaded rod (701), a sliding rod (8) is fixedly arranged between the mounting plates (7), a sliding block (801) is movably arranged outside the sliding rod (8), a connecting block (9) is fixedly arranged on one side of the first nut seat (703) and the sliding block (801), a second groove (901) is provided inside the connecting block (9), a second threaded rod (902) is movably arranged inside the second groove (901), one end of the second threaded rod (902) passes through the top of the connecting block (9) and extends to the outside of the connecting block (9), a second rotating handle (903) is fixedly arranged on one end of the second threaded rod (902), a second nut seat (904) is movably arranged outside the second threaded rod (902), a clamping plate (905) is fixedly arranged on one side of the second nut seat (904), and the clamping plate (905) is clamped in a clamping groove provided on one side of the cleaning brush (906).

2. An X-ray tube and a tube core assembly for an X-ray tube according to claim 1, Features: The top of the storage box (2) is provided with an oil filling port (201), and one side of the storage box (2) is fixedly provided with an observation window (202).

3. An X-ray tube and a tube core assembly for an X-ray tube according to claim 1, Features: A first pump (3) and a second pump (4) are fixedly arranged inside the storage box (2); a first tube (301) is fixedly arranged on one side of the first pump (3); the other end of the first tube (301) is fixedly connected to one side of the protective tank (1); a second tube (401) is fixedly arranged on the top of the second pump (4); the other end of the second tube (401) passes through the outer shell (5) and is fixedly connected to one side of the protective tank (1).

4. An X-ray tube and a tube core assembly for an X-ray tube according to claim 1, Features: One end of the pull rod (601) passes through one side of the outer shell (5) and extends to the outside of the outer shell (5), a baffle (603) is fixedly provided on one end of the pull rod (601), and a handle (604) is fixedly provided on one side of the baffle (603).

5. An X-ray tube and a tube core assembly for an X-ray tube according to claim 1, Features: A slot adapted to the card plate (605) is provided on one side of the mounting block (502), and the card plate (605) is snap-fitted into the interior of the slot.

6. An X-ray tube and a tube core assembly for an X-ray tube according to claim 1, Features: The connection relationship between the first threaded rod (701) and the first nut seat (703) is a threaded connection, and a threaded hole matching the first threaded rod (701) is provided inside the first nut seat (703).

7. An X-ray tube and a tube core assembly for an X-ray tube according to claim 1, Features: The connection relationship between the slide bar (8) and the slider (801) is a sliding connection.

8. An X-ray tube and a tube core assembly for an X-ray tube according to claim 1, Features: The connection relationship between the second threaded rod (902) and the second nut seat (904) is a threaded connection, and a threaded hole matching the second threaded rod (902) is provided inside the second nut seat (904).

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