X-ray machine bulb tube sealing structure

Abstract

The utility model discloses an X-ray machine bulb tube sealing structure, which relates to the technical field of X-ray machines and comprises a tube sleeve, a first connecting block is arranged on the surface of the tube sleeve, a connecting hole is arranged on the outer surface of the first connecting block, control blocks are arranged on two sides of the tube sleeve, a second connecting block is arranged on the outer surface of each control block, and the second connecting block is connected with the first connecting block. A connecting port is formed in the center of the outer surface of the second connecting block, a connecting mechanism is arranged between the control block and the pipe sleeve, a ray ball is arranged in the pipe sleeve, and the ray ball is fixedly connected to the surface of the end, close to the connecting mechanism, of the control block. According to the utility model, the purpose of quickly assembling and disassembling the control block is achieved through the connecting assembly, and when the ray ball is damaged, a worker can quickly disassemble the control block, so that the ray ball is replaced, convenience is brought to maintenance of the worker, and the practicability of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of X-ray machines, in particular to a tube sealing structure of an X-ray machine. Background Art

[0002] When using X-rays, an X-ray tube device is required. A ray ball is arranged inside the X-ray tube device. During use, the ray ball will naturally wear and become damaged. The prior art is cumbersome and difficult to disassemble the tube device. For example, a X-ray machine tube rotation mechanism is recorded in the patent with patent announcement number CN 220440974 U, which is characterized in that it includes a beam spotter and a tube. A fixed seat is fixedly connected to the beam spotter, and two sliding mechanisms are symmetrically arranged on the fixed seat. The tube is rotatably arranged on the sliding mechanism, one of the sliding mechanisms is provided with a positioning mechanism, and the other sliding mechanism is provided with a limiting mechanism. The sliding mechanism includes a fixed clamp and a sliding clamp, the sliding clamp is sleeved on the tube, the fixed clamp is screwed to the fixed seat, the fixed clamp is rotatably connected to the sliding clamp, and a self-lubricating spacer is provided between the fixed clamp and the sliding clamp. The utility model has the advantages that a sliding clamp is sleeved on the ball tube, which reduces the width of the head assembly; the sliding clamp rotates on the fixed clamp, which avoids the situation where the clamp and the ball tube are in direct contact and rotational wear of the ball tube. However, when the radiation ball inside the ball tube is damaged due to wear and tear, it is difficult to disassemble the ball tube for replacement.

[0003] Based on this, an X-ray machine tube sealing structure is now provided, which can eliminate the disadvantage of difficulty in replacing the X-ray tube. Utility Model Content

[0004] The utility model aims to provide a tube sealing structure for an X-ray machine, so as to solve the problem that the process of disassembling the tube device is complicated and difficult.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tube sealing structure of an X-ray machine comprises a tube sleeve, a first connecting block is arranged on the surface of the tube sleeve, a connecting hole is opened on the outer surface of the first connecting block, control blocks are arranged on both sides of the tube sleeve, a second connecting block is opened on the outer surface of the control block, a connecting port is arranged at the center position of the outer surface of the second connecting block, a connecting mechanism is arranged between the control block and the tube sleeve, a ray ball is arranged inside the tube sleeve, and the ray ball is fixedly connected to one end surface of the control block close to the connecting mechanism.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: the connecting mechanism includes a first connecting ring fixedly connected to the surface of the control block, second connecting rings are arranged on the surfaces of both ends of the sleeve, a first locking component is arranged on the inner surface of the first connecting ring, and a second locking component is arranged on the outer surface of the first connecting ring.

[0009] In an optional solution: the first locking assembly includes a fixed block fixedly connected to the inside of the first connecting ring, one end of the fixed block is fixedly connected to a locking bar, the locking bar is arc-shaped, and a limiting assembly is provided on the inner wall surface of the second connecting ring.

[0010] In an optional solution: the limiting assembly includes a limiting strip fixedly connected to the inner wall of the second connecting ring, the size of the limiting strip is the same as the size of the locking strip, and the side surface of the locking strip close to the fixed block is slidably connected to the inner surface of the limiting strip.

[0011] In an optional solution: the second locking component includes a first slide groove fixedly opened on the surface of the first connecting ring, the first slide groove is T-shaped, a locking slider is slidably connected inside the first slide groove, a fixing component is opened on the surface of the second connecting ring, and reset components are arranged on both sides of one end of the locking slider close to the fixing component.

[0012] In an optional solution: the fixing component includes a second slide groove opened on the surface of the second connecting ring, the size of the second slide groove is the same as the size of the first slide groove, and a clamping groove is opened on the inner surface of the second slide groove.

[0013] In an optional solution: the reset component includes a slot at one end of the locking slider, a plurality of reset springs are arranged inside the slot, a limiting block is arranged on the surface of the locking slider corresponding to the slot, a blocking block is arranged on one side surface of the limiting block located inside the slot, the other end of the reset spring is fixedly connected to the inner surface of the blocking block, and a clamping block is arranged on the other end surface of the blocking block.

[0014] In an optional solution: a rubber gasket is provided between the first connecting ring and the second connecting ring.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model achieves the purpose of quick installation and removal of the control block through the connection component. When the ray ball is damaged, the staff can quickly disassemble the control block to replace the ray ball, which brings convenience to the staff's maintenance and increases the practicality of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the ray-ball connection state of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the connecting mechanism of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the second locking assembly of the utility model.

[0021] Figure 5 It is a schematic diagram of the internal structure of the reset component of the utility model.

[0022] Notes on figure numbers: 1. sleeve; 2. first connecting block; 3. connecting hole; 4. control block; 5. second connecting block; 6. connecting port; 7. connecting mechanism; 71. first connecting ring; 72. second connecting ring; 73. first locking assembly; 731. fixing block; 732. locking bar; 74. limiting bar; 8. second locking assembly; 81. first slide groove; 82. locking slider; 83. second slide groove; 84. snap-in groove; 9. reset assembly; 91. slot; 92. reset spring; 93. limiting block; 94. blocking block; 95. snap-in block; 10. ray ball. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Example 1

[0025] In one embodiment, Figure 1-Figure 5 As shown, an X-ray tube sealing structure includes a tube sleeve 1, a first connecting block 2 is provided on the surface of the tube sleeve 1, a connecting hole 3 is opened on the outer surface of the first connecting block 2, control blocks 4 are provided on both sides of the tube sleeve 1, a second connecting block 5 is opened on the outer surface of the control block 4, a connecting port 6 is provided at the center position of the outer surface of the second connecting block 5, and the two ends of the connecting port 6 are respectively connected to the positive and negative poles of the circuit, a connecting mechanism 7 is provided between the control block 4 and the tube sleeve 1, and a ray ball 10 is provided inside the tube sleeve 1, the ray ball 10 realizes the processing of X-rays, and the ray ball 10 is fixedly connected to the surface of one end of the control block 4 close to the connecting mechanism 7.

[0026] In one embodiment, Figure 3As shown, the connecting mechanism 7 includes a first connecting ring 71 fixedly connected to the surface of the control block 4, second connecting rings 72 are arranged on the surfaces of both ends of the pipe sleeve 1, and a rubber gasket is arranged between the first connecting ring 71 and the second connecting ring 72 to ensure the sealing of the first connecting ring 71 and the second connecting ring 72. The inner surface of the first connecting ring 71 is provided with a first locking component 73, and the outer surface of the first connecting ring 71 is provided with a second locking component 8. The first locking component 73 includes a fixed block 731 fixedly connected to the inside of the first connecting ring 71, and one end of the fixed block 731 is fixedly connected to a locking strip 732, and the locking strip 732 is in an arc shape. A limiting component is arranged on the inner wall surface of the second connecting ring 72, and the limiting component includes a fixed The limiting strip 74 is fixedly connected to the inner wall of the second connecting ring 72, and the size of the limiting strip 74 is the same as the size of the locking strip 732. The side surface of the locking strip 732 close to the fixed block 731 is slidably connected to the inner surface of the limiting strip 74. When the ray ball 10 inside the ball tube is damaged, the locking strip 732 restricted by the limiting strip 74 can be rotated by rotating the control block 4, thereby unlocking the locking turntable connecting the first connecting ring 71 and the second connecting ring 72. When the locking strip 732 is released from the state of being restricted by the limiting strip 74, the locking strip 732 can be taken out from the inside of the pipe sleeve 1, thereby achieving the purpose of disassembling the control block 4, making it convenient for the staff to replace the ray ball 10 installed on the control block 4.

[0027] Example 2

[0028] In one embodiment, Figure 4 and Figure 5As shown, the second locking component 8 includes a first slide groove 81 fixedly opened on the surface of the first connecting ring 71, the first slide groove 81 is T-shaped, and a locking slider 82 is slidably connected inside the first slide groove 81, a fixing component is opened on the surface of the second connecting ring 72, and a reset component 9 is arranged on both sides of a section of the locking slider 82 close to the fixing component, the fixing component includes a second slide groove 83 opened on the surface of the second connecting ring 72, the size of the second slide groove 83 is the same as that of the first slide groove 81, and a clamping groove 84 is opened on the inner surface of the second slide groove 83, and the reset component 9 includes a slot 91 opened at one end of the locking slider 82, and a plurality of reset springs 92 are arranged inside the slot 91, and a limiting block 93 is arranged on the surface of the locking slider 82 corresponding to the slot 91, and the limiting block 93 is positioned at the A blocking block 94 is provided on one side surface inside the slot 91, and the other end of the return spring 92 is fixedly connected to the inner surface of the blocking block 94. A clamping block 95 is provided on the other end surface of the blocking block 94. When the locking bar 732 and the limit bar 74 are locked with each other, the locking slider 82 can be slid and the clamping block 95 can be pressed into the slot 91. At this time, the return spring 92 is compressed, and the locking slider 82 is slid into the second slide groove 83 until the clamping block 95 enters the clamping groove 84. At this time, the return spring 92 is reset and the locking slider 82 is fixed. At this time, one end of the locking slider 82 is located in the first slide groove 81, and the other end is located in the second slide groove 83, which avoids relative sliding between the pipe sleeve 1 and the control block 4 after being connected, thereby increasing the stability of the connection.

[0029] The above embodiment discloses an X-ray tube sealing structure, wherein the radiation ball 10 may be worn and damaged under X-ray irradiation. When the radiation ball 10 inside the tube is damaged, the locking bar 732 restricted by the limit bar 74 can be rotated by rotating the control block 4, thereby unlocking the locking turntable connected to the first connecting ring 71 and the second connecting ring 72. When the locking bar 732 is released from the state restricted by the limit bar 74, the locking bar 732 can be taken out from the inside of the tube sleeve 1, thereby achieving the purpose of disassembling the control block 4, which is convenient for the staff to operate the control block 4. The ray ball 10 installed on it is replaced. When the locking bar 732 and the limit bar 74 are locked with each other, the locking slider 82 can be slid and the snap-in block 95 can be pressed into the slot 91. At this time, the reset spring 92 is compressed, and the locking slider 82 is slid into the second slot 83 until the snap-in block 95 enters the snap-in slot 84. At this time, the reset spring 92 is reset and the locking slider 82 is fixed. At this time, one end of the locking slider 82 is located in the first slot 81, and the other end is located in the second slot 83, which avoids relative sliding between the pipe sleeve 1 and the control block 4 after being connected, thereby increasing the stability of the connection.

[0030] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An X-ray tube sealing structure, comprising a tube sleeve (1), a first connection block (2) being provided on the surface of the tube sleeve (1), a connection hole (3) being provided on the outer surface of the first connection block (2), control blocks (4) being provided on both sides of the tube sleeve (1), a second connection block (5) being provided on the outer surface of the control block (4), a connection port (6) being provided at the center of the outer surface of the second connection block (5), characterized in that: A connecting mechanism (7) is provided between the control block (4) and the pipe sleeve (1), a ray ball (10) is provided inside the pipe sleeve (1), and the ray ball (10) is fixedly connected to an end surface of the control block (4) close to the connecting mechanism (7).

2. The X-ray tube sealing structure according to claim 1, characterized in that: The connecting mechanism (7) comprises a first connecting ring (71) fixedly connected to the surface of the control block (4), second connecting rings (72) are arranged on the surfaces of both ends of the pipe sleeve (1), a first locking component (73) is arranged on the inner surface of the first connecting ring (71), and a second locking component (8) is arranged on the outer surface of the first connecting ring (71).

3. The X-ray tube sealing structure according to claim 2, characterized in that: The first locking assembly (73) comprises a fixing block (731) fixedly connected to the inside of the first connecting ring (71), one end of the fixing block (731) is fixedly connected to a locking strip (732), the locking strip (732) is in an arc shape, and a limiting assembly is provided on the inner wall surface of the second connecting ring (72).

4. The X-ray tube sealing structure according to claim 3, characterized in that: The limiting assembly comprises a limiting strip (74) fixedly connected to the inner wall of the second connecting ring (72); the size of the limiting strip (74) is the same as the size of the locking strip (732); a side surface of the locking strip (732) close to the fixing block (731) is slidably connected to the inner surface of the limiting strip (74).

5. The X-ray tube sealing structure according to claim 2, characterized in that: The second locking component (8) comprises a first slide groove (81) fixedly opened on the surface of the first connecting ring (71), the first slide groove (81) is T-shaped, a locking slider (82) is slidably connected inside the first slide groove (81), a fixing component is opened on the surface of the second connecting ring (72), and reset components (9) are arranged on both sides of one end of the locking slider (82) close to the fixing component.

6. The X-ray tube sealing structure according to claim 5, characterized in that: The fixing assembly comprises a second slide groove (83) formed on the surface of the second connecting ring (72); the size of the second slide groove (83) is the same as that of the first slide groove (81); and a clamping groove (84) is formed on the inner surface of the second slide groove (83).

7. The X-ray tube sealing structure according to claim 5, characterized in that: The reset assembly (9) comprises a slot (91) formed at one end of a locking slider (82), a plurality of reset springs (92) being arranged inside the slot (91), a limiting block (93) being arranged on the surface of the locking slider (82) corresponding to the slot (91), a blocking block (94) being arranged on one side of the limiting block (93) located inside the slot (91), the other end of the reset spring (92) being fixedly connected to the inner surface of the blocking block (94), and a clamping block (95) being arranged on the other end surface of the blocking block (94).

8. The X-ray tube sealing structure according to claim 2, characterized in that: A rubber gasket is provided between the first connecting ring (71) and the second connecting ring (72).

Images