Fixing device for beam limiting barrel of ray machine
Through the design of the beam-limiting cylinder fixing device of the beam-limiting cylinder fixing device, the problems of cumbersome replacement of the beam-limiting cylinder and the loss of the short beam-limiting cylinder are solved, and rapid disassembly and assembly and flexible combination are achieved, which improves work efficiency and equipment adaptability.
Patent Information
- Application Number
- CN202422232121.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The existing beam-limited beam cylinders are cumbersome to disassemble and assemble when replacing them, which affects working efficiency. The short-wire beam cylinders are easily lost, and it is impossible to flexibly combine beam cylinders of different lengths.
A ray machine beam limiting cylinder fixing device is designed, including a engaging assembly, a rotating assembly and a main body assembly. Through the coordination of the slab, a closure plate, a fixed shaft, a fixed disc, a gear and other structures, the ray machine and a beam cylinder of different lengths are quickly disassembled and assembled.
The rapid disassembly and assembly of the radiator and beam barrel of different lengths is realized, which improves equipment adaptability, prevents the loss of beam barrel, and enhances work efficiency and flexibility.
Smart Images
Figure CN223248230U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a beam limiting tube fixing device for a ray machine. Background Art
[0002] The X-ray machine mainly generates different types of rays through specific physical processes. The beam limiter of the X-ray machine is a device installed at the ray outlet of the X-ray machine. In the existing technology, when the length of the harness tube is changed, the harness tube and the X-ray machine cannot be easily disassembled and assembled. Each replacement of the harness tube requires cumbersome steps, which interrupts the continuity of work and reduces work efficiency. When the long harness tube needs to be replaced, the short harness tube may be lost, and the long harness tube cannot be combined with the short harness tube. It takes time to find or repurchase the short harness tube, which also reduces work efficiency. Utility Model Content
[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.
[0004] In view of the above problems and / or the problems existing in the existing beam limiting tube fixing devices of X-ray machines, the present utility model is proposed.
[0005] Therefore, the problem to be solved by the present invention is that the X-ray machine and the harness tube cannot be conveniently disassembled and assembled.
[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a beam limiting tube fixing device for a radiographic machine, comprising a clamping assembly, including a clamping block, a closing plate, and a fixed shaft, wherein the clamping blocks are four in number and are all arranged on one side of the closing plate, the closing plates are four in number and are all arranged on one side of the clamping block, the fixed shafts are four in number and are all plugged into the inner wall of the closing plate, and the closing plate is movably connected to the fixed shaft;
[0007] The rotating assembly is arranged at one end of the fixed shaft, and includes a fixed disk, a first gear, an elastic plate and a fixed ball. The first gear is arranged on one side of the fixed disk, a sliding groove is opened on one side of the fixed disk, and a radial hole is opened on the inner wall of the fixed disk. The elastic plate is arranged on the top of the first gear, and the fixed ball is fixed to the inner wall of the elastic plate.
[0008] As a preferred solution of the beam limiting tube fixing device of the X-ray machine of the present invention, a support plate is fixed on one side of the fixed shaft, and the other side of the fixed shaft is fixed to the inner wall of the fixed plate.
[0009] As a preferred solution of the beam limiting tube fixing device of the X-ray machine of the present invention, eight placement shafts are fixed on one side of the support plate, and the other ends of the placement shafts are fixed to the inner wall of the fixing plate.
[0010] As a preferred solution of the beam limiting tube fixing device of the X-ray machine of the present invention, four second gears are fixed on one side of the closing plate, and a rotating ring is sleeved on the outer side of the second gears.
[0011] As a preferred solution of the beam limiting tube fixing device of the X-ray machine of the present invention, the inner wall of the rotating ring is provided with four teeth, and the teeth are meshed with the second gear.
[0012] As a preferred solution of the beam limiting tube fixing device of the X-ray machine of the present invention, four sliding shafts are fixed to one side of the rotating ring, and the sliding shafts slide on the inner wall of the sliding groove.
[0013] As a preferred solution of the beam limiting tube fixing device of the X-ray machine of the present invention, a fixing ring is sleeved on the outer side of the sliding shaft, one end of the fixing ring is fixed to one end of the first gear, and the other end is fixed to the other end of the first gear.
[0014] As a preferred solution of the beam limiting tube fixing device of the X-ray machine of the present invention, a rotating rod is fixed to one end of the fixing ring.
[0015] As a preferred solution of the beam limiting tube fixing device for a X-ray machine of the present invention, two placement blocks are fixed on one end of the fixing plate, and one end of the placement block is fixed to one side of the elastic plate.
[0016] As a preferred solution of the X-ray machine beam limiting tube fixing device of the utility model, it further includes: a main body component, which is arranged at one end of the support plate, including a short wire beam tube, a long wire beam tube, a X-ray machine body and a base, the support plate is fixed to one end of the short wire beam tube, the short wire beam tube is sleeved on the outside of the clamping block, and a card slot corresponding to the clamping block is opened at one end of the long wire beam tube, the long wire beam tube is arranged at one end of the short wire beam tube, the X-ray machine body is arranged at one end of the long wire beam tube, and the base is arranged at the bottom of the X-ray machine body.
[0017] The beneficial effects of the present invention are: it is convenient to disassemble and assemble the X-ray machine with wire harness tubes of different lengths, and wire harness tubes of different lengths can be quickly replaced according to actual needs without spending a lot of time on complicated operations. Both long wire harness tubes and short wire harness tubes can be installed separately on the X-ray machine, so that the X-ray machine can be quickly switched according to specific scenarios, which greatly improves the adaptability of the equipment. The long wire harness tube and the short wire harness tube can also be combined and installed on the X-ray machine together, and three lengths can be adjusted. At the same time, the loss of a certain wire harness tube can also be prevented. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:
[0019] Figure 1 This is the overall structural diagram of the beam limiting tube fixing device of the X-ray machine.
[0020] Figure 2 This is the structural diagram of the short beam tube of the X-ray machine's beam tube fixing device.
[0021] Figure 3 This is the structural diagram of the long beam tube of the X-ray machine's beam tube fixing device.
[0022] Figure 4 This is the structural diagram of the sliding shaft of the beam limiting tube fixing device of the X-ray machine.
[0023] Figure 5 This is the structural diagram of the closed block of the beam limiting tube fixing device of the X-ray machine.
[0024] Figure 6 This is the structural diagram of the elastic plate of the beam limiting tube fixing device of the X-ray machine. DETAILED DESCRIPTION
[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.
[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0027] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0028] Example 1
[0029] Reference Figures 1-6 , which is the first embodiment of the present invention, provides a beam limiting tube fixing device for a X-ray machine. The beam limiting tube fixing device for a X-ray machine includes a main body component 100, a clamping component 200 and a rotating component 300. The three can be combined to form three uses of the X-ray machine.
[0030] Specifically, the locking assembly 200 includes a locking block 201a, a closing plate 201b and a fixed shaft 201c. There are four locking blocks 201a, all of which are arranged on one side of the closing plate 201b. There are four closing plates 201b, all of which are arranged on one side of the locking block 201a. There are four fixed shafts 201c, all of which are inserted into the inner wall of the closing plate 201b. The closing plate 201b is movably connected to the fixed shaft 201c.
[0031] The fixed shaft 201c is used to support the closing plate 201b to prevent the closing plate 201b from shifting when moving. By rotating the block 201a, the short harness tube 101 and the long harness tube 102 are fixed. When the light needs to be adjusted, the closing plate 201b is moved to open and close the closing plate 201b, so that the light size can be adjusted. This can achieve precise adjustment of the light size. Different activities or tasks may require light of different intensities, which enhances applicability.
[0032] Specifically, the rotating assembly 300 is arranged at one end of the fixed shaft 201c, and includes a fixed disk 301a, a first gear 301b, an elastic plate 301c and a fixed ball 301d. The first gear 301b is arranged on one side of the fixed disk 301a, a sliding groove 301a-1 is opened on one side of the fixed disk 301a, and a radial hole 301a-2 is opened on the inner wall of the fixed disk 301a. The elastic plate 301c is arranged on the top of the first gear 301b, and the fixed ball 301d is fixed to the inner wall of the elastic plate 301c.
[0033] The fixed disk 301a is used to support the elastic plate 301c. By rotating the first gear 301b, when the first gear 301b is rotated, the top of the first gear 301b will squeeze the fixed ball 301d. When the first gear 301b moves to engage with the fixed ball 301d, the first gear 301b can be limited to prevent the first gear 301b from rotating. The first gear 301b remains stable in the required position and will not rotate due to unexpected factors or slight external force interference, thereby ensuring the operating accuracy of the entire system.
[0034] Example 2
[0035] Reference Figures 1-6 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.
[0036] Specifically, the support disk 202a is fixed to one side of the fixed shaft 201c, and the other side of the fixed shaft 201c is fixed to the inner wall of the fixed disk 301a.
[0037] The supporting plate 202a is used to support the fixed shaft 201c.
[0038] Specifically, eight placement shafts 202b are fixed to one side of the support plate 202a, and the other end of the placement shaft 202b is fixed to the inner wall of the fixed plate 301a.
[0039] The placement shaft 202b is used to fix the fixing plate 301a and the supporting plate 202a.
[0040] Specifically, four second gears 202c are fixed to one side of the closing plate 201b, and a rotating ring 202d is sleeved on the outer side of the second gear 202c.
[0041] When the rotating ring 202d is rotated, the second gear 202c is driven to rotate, and the movement of the second gear 202c drives the closing plate 201b to move, so that the closing plate 201b can be opened and closed to disperse light.
[0042] Specifically, four teeth 202e are provided on the inner wall of the rotating ring 202d, and the teeth 202e are meshed and connected with the second gear 202c.
[0043] When the rotating ring 202d is rotated, the teeth 202e are driven to engage and rotate with the second gear 202c. The rotation of the second gear 202c drives the closing plate 201b to move, thereby opening and closing the closing plate 201b to disperse light.
[0044] Specifically, four sliding shafts 202f are fixed to one side of the rotating ring 202d, and the sliding shafts 202f slide on the inner wall of the sliding groove 301a-1.
[0045] By sliding the sliding shaft 202f on the inner wall of the sliding groove 301a-1 through the guidance of the sliding groove 301a-1, the sliding shaft 202f moves and drives the rotating ring 202d to rotate, and the rotating ring 202d drives the teeth 202e to engage and rotate with the second gear 202c, and the rotation of the second gear 202c drives the closing plate 201b to move.
[0046] Example 3
[0047] Reference Figure 5-Figure 6 , which is the third embodiment of the present utility model, and is based on the first two embodiments.
[0048] Specifically, a fixing ring 202g is sleeved on the outer side of the sliding shaft 202f. One end of the fixing ring 202g is fixed to one end of the first gear 301b, and the other end is fixed to the other end of the first gear 301b.
[0049] By rotating the fixed ring 202g, the fixed ring 202g drives the sliding shaft 202f to slide on the inner wall of the sliding groove 301a-1 through the guidance of the sliding groove 301a-1, and the sliding shaft 202f moves to drive the rotating ring 202d to rotate, and the rotating ring 202d drives the teeth 202e to engage and rotate with the second gear 202c, and the rotation of the second gear 202c drives the closing plate 201b to move, so that the closing plate 201b can be opened and closed to disperse light.
[0050] Specifically, a rotating rod 202h is fixed to one end of the fixing ring 202g.
[0051] By turning the rotating rod 202h, the rotating rod 202h moves and drives the fixing ring 202g to rotate, and the closing plate 201b can be opened and closed more conveniently through the rotating rod 202h.
[0052] Specifically, two placement blocks 302a are fixed to one end of the fixed plate 301a, and one end of the placement block 302a is fixed to one side of the elastic plate 301c.
[0053] The placement block 302a is used to support the elastic plate 301c. When the rotating rod 202h is turned, the rotating rod 202h moves and drives the fixed ring 202g to rotate. When the fixed ring 202g rotates, it drives the first gear 301b to rotate. When the first gear 301b is rotated, the top of the first gear 301b will squeeze the fixed ball 301d. When it moves to the inner wall of the first gear 301b and engages with the fixed ball 301d, the first gear 301b can be limited to prevent the first gear 301b from rotating.
[0054] Specifically, it also includes a main body component 100, which is arranged at one end of the support plate 202a, including a short wire harness tube 101, a long wire harness tube 102, a X-ray machine body 103 and a base 104. The support plate 202a is arranged at one end of the short wire harness tube 101, the short wire harness tube 101 is sleeved on the outside of the clamping block 201a, and a card slot 102-1 corresponding to the clamping block 201a is opened at one end of the long wire harness tube 102. The long wire harness tube 102 is arranged at one end of the short wire harness tube 101, the X-ray machine body 103 is arranged at one end of the long wire harness tube 102, and the base 104 is arranged at the bottom of the X-ray machine body 103.
[0055] The short harness tube 101 provides a layer of physical protection for the line, and the long harness tube 102 provides physical protection for the line. The difference between the short harness tube 101 and the long harness tube 102 is the length. The X-ray machine body 103 is a device that uses radiation for multiple purposes such as detection, diagnosis or treatment. The base 104 provides it with a stable support platform. When the short harness tube 101 and the long harness tube 102 need to be combined, the block 201a is rotated and engaged with the slot 102-1, so that the short harness tube 101 and the long harness tube 102 can be used in combination.
[0056] During use, when it is necessary to remove the short harness tube 101 and install the long harness tube 102, in order to prevent the short harness tube 101 from being lost, the short harness tube 101 is rotated, and the block 201a on the inner wall of the short harness tube 101 engages with the slot 102-1 on the inner wall of the long harness tube 102, thereby preventing the short harness tube 101 from being lost. Then, when it is necessary to debug the light of the X-ray machine body 103, the rotating rod 202h is toggled, and the rotating rod 202h moves to drive the fixing ring 202g to rotate. The rotation of the fixing ring 202g drives the sliding shaft 202f to slide on the inner wall of the sliding groove 301a-1 through the guide of the sliding groove 301a-1. When the sliding shaft 202f is rotated, the rotating ring 202d is driven to rotate, and the rotating ring 202d drives the four teeth 202e to engage with the four first teeth 202e. The two gears 202c mesh and rotate, and the rotation of the second gear 202c drives the closing plate 201b to move, thereby making the closing plate 201b open and emitting light from the radiation hole 301a-2. If it is necessary to turn off the light irradiation, the closing plate 201b can be driven to close by rotating the rotating rod 202h in the opposite direction, so that the closing plates 201b move toward each other and engage, thereby stopping the irradiation. In order to prevent the fixing ring 202g from rotating, the first gear 301b is also driven to rotate while the fixing ring 202g is rotated. When the first gear 301b is rotated, the top of the first gear 301b squeezes the fixing ball 301d, and engages with the fixing ball 301d through the inner wall of the first gear 301b, thereby limiting the fixing ring 202g and preventing the fixing ring 202g from rotating.
[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.
Claims
1. A beam limiting tube fixing device for a radiographic machine, characterized in that: include, A snap-fit assembly (200) comprises a snap-fit block (201a), a closing plate (201b), and a fixed shaft (201c), wherein the snap-fit blocks (201a) are four in number and are all arranged on one side of the closing plate (201b), the closing plates (201b) are four in number and are all arranged on one side of the snap-fit block (201a), the fixed shafts (201c) are four in number and are all plugged into the inner wall of the closing plate (201b), and the closing plate (201b) and the fixed shaft (201c) are movably connected; The rotating assembly (300) is arranged at one end of the fixed shaft (201c), and comprises a fixed disk (301a), a first gear (301b), an elastic plate (301c) and a fixed ball (301d), wherein the first gear (301b) is arranged on one side of the fixed disk (301a), a sliding groove (301a-1) is provided on one side of the fixed disk (301a), and a radial hole (301a-2) is provided on the inner wall of the fixed disk (301a), the elastic plate (301c) is arranged on the top of the first gear (301b), and the fixed ball (301d) is fixed to the inner wall of the elastic plate (301c).
2. The beam limiting tube fixing device for a radiographic device according to claim 1, wherein: A support disk (202a) is fixed to one side of the fixed shaft (201c), and the other side of the fixed shaft (201c) is fixed to the inner wall of the fixed disk (301a).
3. The beam limiting tube fixing device for a radiographic device according to claim 2, wherein: Eight placement shafts (202b) are fixed to one side of the support disk (202a), and the other ends of the placement shafts (202b) are fixed to the inner wall of the fixed disk (301a).
4. The beam limiting tube fixing device for a radiographic device according to claim 3, wherein: Four second gears (202c) are fixed to one side of the closing plate (201b), and a rotating ring (202d) is sleeved on the outer side of the second gears (202c).
5. The beam limiting tube fixing device for a radiographic device according to claim 4, wherein: Four teeth (202e) are provided on the inner wall of the rotating ring (202d), and the teeth (202e) are meshedly connected with the second gear (202c).
6. The beam limiting tube fixing device for a radiographic device according to claim 5, wherein: Four sliding shafts (202f) are fixed on one side of the rotating ring (202d), and the sliding shafts (202f) are located on the inner wall of the sliding groove (301a-1) and slide.
7. The beam limiting tube fixing device for a radiographic device according to claim 6, wherein: A fixing ring (202g) is sleeved on the outside of the sliding shaft (202f), one end of the fixing ring (202g) is fixed to one end of the first gear (301b), and the other end is fixed to the other end of the first gear (301b).
8. The beam limiting tube fixing device for a radiographic device according to claim 7, wherein: A rotating rod (202h) is fixed to one end of the fixing ring (202g).
9. The beam limiting tube fixing device for a radiographic device according to claim 8, wherein: Two placement blocks (302a) are fixed to one end of the fixed plate (301a), and one end of the placement block (302a) is fixed to one side of the elastic plate (301c).
10. The beam limiting tube fixing device for a radiographic device according to claim 9, wherein: The invention also includes a main body component (100), which is arranged at one end of the support plate (202a), and includes a short wire harness tube (101), a long wire harness tube (102), a ray machine body (103) and a base (104); the support plate (202a) is fixed to one end of the short wire harness tube (101); the short wire harness tube (101) is sleeved on the outside of the clamping block (201a); one end of the long wire harness tube (102) is provided with a clamping slot (102-1) corresponding to the clamping block (201a); the long wire harness tube (102) is arranged at one end of the short wire harness tube (101); the ray machine body (103) is arranged at one end of the long wire harness tube (102); and the base (104) is arranged at the bottom of the ray machine body (103).