Low-energy X-ray radiation therapeutic instrument host

Abstract

The utility model provides a low-energy X-ray radiation therapeutic instrument host which comprises a bearing frame, a host shell and a movable base, the bearing frame is configured to be provided with at least one layer plate which is arranged on the bearing frame in a replaceable mode, and the layer plate is used for separating the inner space of the host shell in the vertical direction; at least one partition plate capable of being connected in a replaceable mode is arranged between the layer plates, and the partition plates are used for partitioning the same layer of inner space of the host shell in the horizontal direction; the host shell is arranged on the peripheral side and the top of the load-bearing frame and is detachably and fixedly connected with the load-bearing frame; the movable base is arranged at the bottom of the bearing frame and detachably and fixedly connected with the bearing frame. Beautifying of the shell of the host and prolonging of the service life are facilitated, reasonable configuration and full utilization of the installation space of the host are facilitated, and finally good and stable performance of the host can be guaranteed.

Description

Technical Field

[0001] The present application relates to a low-energy X-ray radiotherapy apparatus, and in particular to a main unit of a low-energy X-ray radiotherapy apparatus, belonging to the technical field of superficial X-ray radiotherapy. Background Art

[0002] The low-energy X-ray radiotherapy apparatus uses low energy to provide X-ray radiation for superficial irradiation treatment of primary epithelial cell carcinoma of the skin and keloids. For keloids and hypertrophic scars, the low-energy X-ray radiotherapy apparatus can destroy, inhibit or transform fibroblasts and occlude blood vessels, effectively curbing the proliferation and recurrence of scar tissue, and at the same time can play a role in analgesia, itching relief and alleviating subjective symptoms.

[0003] In the related art, the main unit of the low-energy X-ray radiotherapy apparatus is mostly a box-shaped housing structure. The box-shaped housing is composed of multiple plate members spliced together. The internal high-voltage power supply assembly, water-cooling assembly, main control assembly, etc. are respectively installed in the box-shaped housing through connecting members or supporting members, resulting in an overweight load on the box-shaped housing, which is not conducive to the reasonable layout of the internal components and the aesthetic appearance of the box-shaped housing, and ultimately affects the good and stable performance of the low-energy X-ray radiotherapy apparatus. Summary of the Invention

[0004] The embodiment of the present application provides a main unit of a low-energy X-ray radiotherapy apparatus, which is beneficial to both the beautification and service life extension of the main unit housing, and is also conducive to the reasonable configuration and full utilization of the installation space of the main unit, and ultimately can ensure the good and stable performance of the main unit.

[0005] In order to achieve the above object, the present application provides the following technical solutions:

[0006] The embodiment of the present application provides a main unit of a low-energy X-ray radiotherapy apparatus, including:

[0007] A load-bearing frame, the load-bearing frame is configured to have at least one layer board replaceably arranged on the load-bearing frame, the layer board is used to vertically partition the inner space of the main unit housing, and between the layer boards is configured to have at least one replaceably connected partition board, the partition board is used to horizontally partition the inner space of the same layer of the main unit housing;

[0008] A main unit housing, the main unit housing is arranged on the periphery and top of the load-bearing frame and is detachably and fixedly connected;

[0009] A moving base, the moving base is arranged at the bottom of the load-bearing frame and is detachably and fixedly connected.

[0010] In a possible implementation manner, the moving base includes a main unit bottom plate fixedly connected to the load-bearing frame, and a front wheel set and a rear wheel set are installed at the bottom of the main unit bottom plate. The front wheel set is configured as a wheel axle structure, and the rear wheel set is configured as a pair of self-locking universal wheels.

[0011] In a possible implementation, the host housing includes a host handle, a host tabletop panel, a host rear panel, a host front panel, a host right door panel, and a host left door panel that are fixedly connected to the load-bearing frame respectively. The host handle is arranged above the same side of the host rear panel, and the host tabletop panel is an inclined tabletop with a lower front and a higher rear overall.

[0012] In a possible implementation, the host rear panel has at least one vertical portion for enclosing the load-bearing frame from the back, and the host front panel and the host rear panel are integrally connected through a corner lower cover plate.

[0013] In a possible implementation, the four sides of the vertical portion are respectively bent and extended to form a top that can be connected to the host tabletop panel, a left side portion that can be connected to the host left door panel, a right side portion that can be connected to the host right door panel, and a rear portion that can be connected to the host bottom plate.

[0014] In a possible implementation, a space for accommodating the lifting rod of the therapeutic instrument is also provided inside the load-bearing frame, near the host rear panel side. The lifting rod of the therapeutic instrument extends out from the top of the host housing and can perform telescopic movement; several heat dissipation fans are also fixedly installed on the load-bearing frame, and fan placement openings 232 corresponding to the heat dissipation fans one by one are provided on the host rear panel.

[0015] In a possible implementation, an emergency stop switch, a circuit breaker storage box, and a host display screen are provided on the host tabletop panel; a power interface placement box and a cable outlet are also provided on the host rear panel, and a corrugated pipe clamp is provided outside the cable outlet; left door decorative plates and right door decorative plates are respectively stacked on the host left door panel and the host right door panel, and a cable restraint cup holder is also provided on the host left door panel.

[0016] In a possible implementation, the laminates include a host first layer board, a host second layer board, a host third layer board, and a host fourth layer board that are horizontally arranged inside the load-bearing frame from top to bottom in sequence. Support members are provided on the backs of the host second layer board, the host third layer board, and the host fourth layer board, and the partition board is a four-layer partition board vertically connected between the host third layer board and the host fourth layer board;

[0017] At least a circuit breaker assembly is installed on the host first layer board, at least a high-voltage power supply is installed on the host second layer board, at least a main board, a relay, and a switching power supply are installed on the host third layer board, and at least a water cooling assembly and an isolation transformer located on both sides of the four-layer partition board are installed on the host fourth layer board.

[0018] In a possible implementation, the water cooling assembly includes a water tank and a condenser. The water tank is connected to the ray tube of the therapeutic instrument through a water cooling pipeline, and a water cooling pump, a flow switch, a temperature switch, and a condenser are installed in sequence on the water cooling pipeline;

[0019] One side of the condenser is provided with a condensation fan, and the other side opposite to the condensation fan is communicated with the heat dissipation holes of the main machine housing.

[0020] In a possible implementation, the heat dissipation holes are configured to be opened on the mobile base, and the condenser is communicated with the heat dissipation holes through a wind guide cover; or, the heat dissipation holes are configured to be opened on the rear panel of the main machine, and the condenser is arranged opposite to the heat dissipation holes.

[0021] The main machine of the low-energy X-ray radiotherapy instrument provided by the present application sets a load-bearing frame, and based on the load-bearing frame, arranges the main machine housing and the mobile base outside, and arranges the laminates inside, which can not only balance the load force in both internal and external directions, avoid damage to the main machine housing due to overweight, ensure the good and stable performance of the main machine, but also facilitate the reasonable configuration and full utilization of the installation space of the main machine.

[0022] The structure of the present application and its other application purposes and beneficial effects will become more obvious and understandable through the description of the preferred embodiments in combination with the drawings. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 It is a perspective view of the main machine of the low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application.

[0025] Figure 2 It is a front view of the main machine of the low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application.

[0026] Figure 3 It is a rear view of the main machine of the low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application.

[0027] Figure 4 It is a left view of the main machine of the low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application.

[0028] Figure 5 It is a right view of the main machine of the low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application.

[0029] Figure 6 It is a top view of the main machine of the low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application.

[0030] Figure 7An elevation view of the main body of a low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application.

[0031] Figure 8 A perspective view of the main body of a low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application with the main body housing removed.

[0032] Figure 9 A front view of the main body of a low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application with the main body housing removed.

[0033] Figure 10 A rear view of the main body of a low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application with the main body housing removed.

[0034] Figure 11 A left view of the main body of a low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application with the main body housing removed.

[0035] Figure 12 A right view of the main body of a low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application with the main body housing removed.

[0036] Figure 13 A top view of the main body of a low-energy X-ray radiotherapy instrument provided by the first embodiment of the present application with the main body housing removed.

[0037] Figure 14 An elevation view of the main body of a low-energy X-ray radiotherapy instrument provided by the second embodiment of the present application with the main body housing removed.

[0038] Figure 15 A perspective view of the main body of a low-energy X-ray radiotherapy instrument provided by the second embodiment of the present application.

[0039] Figure 16 A front view of the main body of a low-energy X-ray radiotherapy instrument provided by the second embodiment of the present application.

[0040] Figure 17 A rear view of the main body of a low-energy X-ray radiotherapy instrument provided by the second embodiment of the present application.

[0041] Figure 18 A left view of the main body of a low-energy X-ray radiotherapy instrument provided by the second embodiment of the present application.

[0042] Figure 19 A right view of the main body of a low-energy X-ray radiotherapy instrument provided by the second embodiment of the present application.

[0043] Figure 20Top view of the main body of a low-energy X-ray radiotherapy instrument provided by the second embodiment of the present application.

[0044] Figure 21 Bottom view of the main body of a low-energy X-ray radiotherapy instrument provided by the second embodiment of the present application.

[0045] Figure 22 Stereogram of the main body of a low-energy X-ray radiotherapy instrument with the main body housing removed, provided by the first embodiment of the present application.

[0046] Figure 23 Front view of the main body of a low-energy X-ray radiotherapy instrument with the main body housing removed, provided by the first embodiment of the present application.

[0047] Figure 24 Rear view of the main body of a low-energy X-ray radiotherapy instrument with the main body housing removed, provided by the first embodiment of the present application.

[0048] Figure 25 Left view of the main body of a low-energy X-ray radiotherapy instrument with the main body housing removed, provided by the first embodiment of the present application.

[0049] Figure 26 Right view of the main body of a low-energy X-ray radiotherapy instrument with the main body housing removed, provided by the first embodiment of the present application.

[0050] Figure 27 Top view of the main body of a low-energy X-ray radiotherapy instrument with the main body housing removed, provided by the first embodiment of the present application.

[0051] Figure 28 Bottom view of the main body of a low-energy X-ray radiotherapy instrument provided by the second embodiment of the present application.

[0052] Explanation of reference numerals:

[0053] 100 - Load-bearing frame;

[0054] 110 - Laminate; 111 - First-layer laminate of the main body; 112 - Second-layer laminate of the main body; 113 - Third-layer laminate of the main body; 114 - Fourth-layer laminate of the main body; 1141 - Support member;

[0055] 120 - Partition; 121 - Fourth-layer partition;

[0056] 200 - Main body housing;

[0057] 210 - Main body handle;

[0058] 220 - Main body table top panel;

[0059] 230 - Rear panel of the main unit; 231 - Vertical part; 2311 - Top; 2312 - Left side; 2313 - Right side; 2314 - Rear; 232 - Fan placement opening 232;

[0060] 240 - Front panel of the main unit;

[0061] 250 - Right door panel of the main unit; 251 - Right door decorative panel;

[0062] 260 - Left door panel of the main unit; 261 - Left door decorative panel; 262 - Cable restraint cup holder;

[0063] 270 - Corner lower cover plate;

[0064] 300 - Mobile base;

[0065] 310 - Bottom plate of the main unit;

[0066] 320 - Front wheel set;

[0067] 330 - Rear wheel set;

[0068] 410 - Circuit breaker assembly;

[0069] 420 - High - voltage power supply;

[0070] 430 - Main board;

[0071] 440 - Relay;

[0072] 450 - Switching power supply;

[0073] 460 - Water - cooling component; 461 - Water tank; 462 - Condenser; 4621 - Air guide cover; 463 - Water - cooling pump; 464 - Flow switch; 465 - Temperature switch; 466 - Condensing fan;

[0074] 470 - Isolation transformer;

[0075] 480 - Therapeutic instrument lifting rod;

[0076] 490 - Cooling fan;

[0077] 510 - Emergency stop switch;

[0078] 520 - Circuit breaker storage box;

[0079] 530 - Main unit display screen;

[0080] 540 - Power interface placement box;

[0081] 550 - Bellows clamp. Detailed implementation method

[0082] In order to make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are some, but not all, of the embodiments of this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the scope of protection of this application.

[0083] The first embodiment

[0084] Refer to Figures 1 to 14 As shown, a main unit of a low-energy X-ray radiotherapy instrument provided by the first embodiment of this application includes:

[0085] A load-bearing frame 100, which is configured to have at least one layer board 110 replaceably arranged on the load-bearing frame 100. The layer board 110 is used to divide the inner space of the main unit housing 200 in the vertical direction, and at least one replaceably connected partition board 120 is configured between the layer boards 110. The partition board 120 is used to divide the inner space of the same layer of the main unit housing 200 in the horizontal direction;

[0086] A main unit housing 200, which is arranged on the periphery and the top 2311 of the load-bearing frame 100 and is detachably and fixedly connected;

[0087] A moving base 300, which is arranged at the bottom of the load-bearing frame 100 and is detachably and fixedly connected.

[0088] In a possible implementation manner, the moving base 300 includes a main unit bottom plate 310 fixedly connected to the load-bearing frame 100. A front wheel set 320 and a rear wheel set 330 are installed at the bottom of the main unit bottom plate 310. The front wheel set 320 is configured as a wheel axle structure, and the rear wheel set 330 is configured as a pair of self-locking universal wheels.

[0089] Compared with the fixed whole-machine frame (shallow X-ray therapy system in CN102430207A) or box body (shallow X-ray skin therapy device and system in CN209378335U) in the related art, the mobile base 300 has the advantage of facilitating flexible switching of the usage space. When the mobile base 300 is designed in the form of the main machine base plate 310, the front wheel set 320 and the rear wheel set 330, the main machine base plate 310 is directly connected to the load-bearing frame 100, which can simplify the structure and reduce the weight while still meeting the load-bearing capacity requirements. And when the front wheel set 320 adopts a wheel axle structure with two wheels and a rotating shaft, and the rear wheel set 330 adopts two universal wheels, the rotation and self-locking force of the mobile base 300 are taken into account. Specifically, the larger-sized front wheel set 320 can provide sufficient forward / backward driving force and energy for guiding the direction through the wheel axle structure, and then with the cooperation of the rear wheel set 330 in the form of universal wheels, the mobile base 300 achieves excellent mobility characteristics.

[0090] In a possible implementation manner, the main machine housing 200 includes a main machine handle 210, a main machine table top plate 220, a main machine rear panel 230, a main machine front panel 240, a main machine right door panel 250, and a main machine left door panel 260 that are respectively fixedly connected to the load-bearing frame 100. The main machine handle 210 is arranged above the same side of the main machine rear panel 230, and the main machine table top plate 220 is an inclined table top that is lower in the front and higher in the rear as a whole.

[0091] The main machine handle 210, the main machine table top plate 220, the main machine rear panel 230, the main machine front panel 240, the main machine right door panel 250, and the main machine left door panel 260 are all fixedly connected to the load-bearing frame 100 from the outer periphery and have a balanced weight. In this way, the load-bearing frame 100 plays a role of supporting and positioning the main machine handle 210, the main machine table top plate 220, the main machine rear panel 230, the main machine front panel 240, the main machine right door panel 250, and the main machine left door panel 260 respectively. The main machine handle 210, the main machine table top plate 220, the main machine rear panel 230, the main machine front panel 240, the main machine right door panel 250, and the main machine left door panel 260 also increase the weight of the load-bearing frame 100. Therefore, it can not only improve the stability of the main machine but also strengthen the installation reliability of the main machine handle 210, the main machine table top plate 220, the main machine rear panel 230, the main machine front panel 240, the main machine right door panel 250, and the main machine left door panel 260.

[0092] In a possible implementation, the rear panel 230 of the host has at least one vertical portion 231 for supporting the load-bearing frame 100 from the back. The front panel 240 of the host is integrally connected to the rear panel 230 of the host through the corner lower cover plate 270. Exemplarily, the host handle 210 in the figure is externally connected to the rear panel 230, the host table top panel 220, the right door panel 250 and the left door panel 260 of the host at the same time, enhancing the streamline of the product appearance. Together with the right door decorative panel 251 and the left door decorative panel 261, a unique appearance effect is formed, and to a certain extent, the stiffness of the host housing 200 is improved.

[0093] In a possible implementation, a space for accommodating the lifting rod 480 of the therapeutic instrument is also provided inside the load-bearing frame 100, near the side of the rear panel 230 of the host. The lifting rod 480 of the therapeutic instrument extends from the top 2311 of the host housing 200 and can perform telescopic movement; several heat dissipation fans 490 are also fixedly installed on the load-bearing frame 100, and fan placement openings 232 corresponding to the heat dissipation fans 490 one by one are provided on the rear panel 230 of the host.

[0094] During implementation, the lifting rod 480 of the therapeutic instrument is installed at the rear inside the load-bearing frame 100. The movement of the lifting rod 480 of the therapeutic instrument is not likely to have an adverse impact on the components on each inner layer board 110. At the same time, the heat dissipation fans 490 are arranged on both sides of the lifting rod 480 of the therapeutic instrument and correspond to the installation space between the layer boards 110. The load-bearing frame 100 can also absorb the vibration noise during the operation of the heat dissipation fans 490 and the lifting rod 480 of the therapeutic instrument to a certain extent. The heat inside the host housing 200 is directly discharged outside through the heat dissipation fans 490, without the need for air ducts and outlet holes, and the heat dissipation efficiency is higher.

[0095] In a possible implementation, an emergency stop switch 510, a circuit breaker storage box 520 and a host display screen 530 are provided on the host table top panel 220; specifically, the circuit breaker storage box 520 is configured as a storage chamber recessed from the host table top panel 220 and a circuit breaker cover body that can be opened and closed at the entrance of the storage chamber. The circuit breaker assembly 410 is installed in the circuit breaker storage box 520 to play a role in protection and prevention of misoperation; considering human-machine efficiency, the emergency stop switch 510 and the circuit breaker storage box 520 are arranged on the same side at a position convenient for patients and doctors to quickly press, and the host display screen 530 is arranged at a prominent position on the other side. Considering the design of the inclined table top, the emergency stop switch 510 can be arranged at a higher position more convenient for quick operation and the host display screen 530 can maintain a preset elevation angle for comfortable and clear viewing. A power interface placement box 540 and a cable outlet are also provided on the rear panel 230 of the host; a corrugated pipe clamp 550 is provided outside the cable outlet. Left door decorative panels 261 and right door decorative panels 251 are respectively stacked on the left door panel 260 and the right door panel 250 of the host, and a cable bundling cup holder 262 is also provided on the left door panel 260 of the host.

[0096] In a possible implementation, the shelf 110 includes a mainframe first shelf 111, a mainframe second shelf 112, a mainframe third shelf 113, and a mainframe fourth shelf 114 that are horizontally arranged inside the load-bearing frame 100 from top to bottom in sequence. Support members 1141 are provided on the backs of the mainframe second shelf 112, the mainframe third shelf 113, and the mainframe fourth shelf 114. The partition 120 is a four-layer partition 121 vertically connected between the mainframe third shelf 113 and the mainframe fourth shelf 114;

[0097] At least a circuit breaker assembly 410 is installed on the mainframe first shelf 111, at least a high-voltage power supply 420 is installed on the mainframe second shelf 112, at least a main board 430, a relay 440, and a switching power supply 450 are installed on the mainframe third shelf 113, and at least a water-cooling assembly 460 and an isolation transformer 470 located on both sides of the four-layer partition 121 are installed on the mainframe fourth shelf 114.

[0098] In specific implementation, the support member 1141 can be a pipe or rod arranged horizontally and vertically or crosswise, which plays a role in strengthening the bearing capacity of the corresponding shelf. The water-cooling assembly 460 is arranged on the mainframe fourth shelf 114 at the bottom and is divided by the four-layer partition 121, effectively ensuring the internal electrical safety. The high-voltage power supply 420 is arranged on the mainframe first shelf 111 at the top 2311, which can be relatively close to the therapy ray tube of the therapeutic instrument, reducing line loss and voltage drop. At the same time, the separate arrangement in space is conducive to ensuring good ventilation around the device and ensuring the timely dissipation of heat. Moreover, it can avoid approaching vibration sources such as the water-cooling assembly 460 and the isolation transformer 470, and can reduce the mechanical damage impact on the high-voltage power supply 420.

[0099] In a possible implementation, the water-cooling assembly 460 includes a water tank 461 and a condenser 462. The water tank 461 is connected to the therapy ray tube of the therapeutic instrument through a water-cooling pipeline. A water-cooling pump 463, a flow switch 464, a temperature switch 465, and a condenser 462 are sequentially installed on the water-cooling pipeline; a condensation fan 466 is provided on one side of the condenser 462, and the other side opposite to the condensation fan 466 communicates with the heat dissipation holes of the mainframe housing 200. More specifically, the heat dissipation holes are configured to be opened on the rear panel 230 of the mainframe, and the condenser 462 is arranged opposite to the heat dissipation holes.

[0100] After the cold water flows through the therapy ray tube that needs to be cooled, the temperature rises, and then the water temperature drops back after passing through the condenser 462, so as to repeatedly cool the therapy ray tube in a cycle to ensure its service life, and further achieve the purpose of intelligent adjustment of the water-cooling process through the flow switch 464 and the temperature switch 465.

[0101] The second embodiment

[0102] Refer to Figures 2 to 28As shown in the figure, the main body of a low-energy X-ray radiotherapy instrument provided by the second embodiment of the present application has the same technical solutions and various implementation manners as those of the first embodiment described above, and can achieve the same technical effects, which will not be elaborated herein one by one.

[0103] It should be emphasized that in this second embodiment, the main body handle 210, the main body table panel 220, the main body rear panel 230, the main body front panel 240, the main body right door panel 250, and the main body left door panel 260 of the main body housing 200 have different shapes and structures. On the basis of the first embodiment described above, in this second embodiment, the four sides of the vertical part 231 are respectively bent and extended to form a top part 2311 that can be connected to the main body table panel 220, a left side part 2312 that can be connected to the main body left door panel 260, a right side part 2313 that can be connected to the main body right door panel 250, and a rear part 2314 that can be connected to the main body bottom plate 310. Thus, this second embodiment forms a product appearance with a very different styling style, and further improves the bearing capacity of the main body housing 200 through the local integrated structure design, which is conducive to better coordinating the reasonable layout of the internal cooling fan 490 and the condensation fan 466.

[0104] In this second embodiment, the heat dissipation holes are configured to be opened on the mobile base 300, and the condenser 462 is connected to the heat dissipation holes through the air guide cover 4621. At this time, the air guide cover 4621 and the heat dissipation holes are centrally arranged at the rear part 2314 of the main body rear panel 230 described above. By means of the air guide cover 4621, the purpose of separating the condensation heat dissipation from the main body heat dissipation in space is achieved, and the water cooling effect is further improved.

[0105] In this second embodiment, the main body table panel 220 and the top part 2311 together form the top surface of the main body housing 200. The top part 2311 corresponds to the position of the treatment instrument lifting rod 480. The expression of the treatment instrument lifting rod 480 is omitted in the figure, but its structure and layout inside the load-bearing frame 100 are the same as those of the first embodiment. The difference is that the main body table panel 220 in the first embodiment is the top surface of the main body housing 200.

[0106] The main body of a low-energy X-ray radiotherapy instrument provided by the first and second embodiments of the present application both utilize the provided load-bearing frame 100. On the one hand, it is detachably and fixedly connected to the main body housing 200 and the mobile base 300 located outside, and on the other hand, it is detachably and fixedly connected to the layer board 110 located inside. In this way, after balancing the internal and external loads, the load-bearing frame 100 constitutes the basic component of the main body, which is beneficial to avoiding the influence of the load on the main body housing 200, improving the stability and durability of the main body, improving the utilization rate of the internal space of the main body, and ensuring the good operation of the main body.

[0107] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application.

[0108] In the description of the present application, it should be understood that the terms "comprising" and "having" used herein and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products or devices.

[0109] Unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated into one; it can be directly connected or indirectly connected through an intermediate medium, and can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0110] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A low-energy X-ray radiotherapy device host, characterized in that: include: A load-bearing frame, wherein the load-bearing frame is configured to have at least one layer plate which is replaceably arranged on the load-bearing frame, wherein the layer plate is used to separate the inner space of the host housing in the vertical direction, and at least one partition plate which is replaceably connected between the layer plates is configured to separate the inner space of the same layer of the host housing in the horizontal direction; A mainframe housing, which is disposed on the sides and top of the load-bearing frame and is detachably fixedly connected; A movable base is arranged at the bottom of the load-bearing frame and is detachably fixedly connected.

2. A low-energy X-ray radiotherapy apparatus host according to claim 1, characterized in that: The mobile base includes a main body bottom plate fixedly connected to the load-bearing frame, and a front wheel group and a rear wheel group are installed at the bottom of the main body bottom plate. The front wheel group is configured as an axle structure, and the rear wheel group is configured as a pair of self-locking universal wheels.

3. A low-energy X-ray radiotherapy apparatus host according to claim 2, characterized in that: The host housing includes a host handle, a host table panel, a host rear panel, a host front panel, a host right door panel and a host left door panel, which are respectively fixedly connected to the load-bearing frame. The host handle is arranged on the same side above the host rear panel, and the host table panel as a whole is an inclined table top with a lower front and a higher back.

4. A low-energy X-ray radiotherapy apparatus host according to claim 3, characterized in that: The host rear panel has at least one vertical portion for enclosing the load-bearing frame from the back, and the host front panel and the host rear panel are connected together through a corner lower cover plate.

5. A low-energy X-ray radiotherapy apparatus host according to claim 4, characterized in that: The four sides of the vertical part are bent and extended to form a top part that can be connected to the host table panel, a left side part that can be connected to the left door panel of the host, a right side part that can be connected to the right door panel of the host, and a rear part that can be connected to the bottom plate of the host.

6. The low-energy X-ray radiotherapy apparatus host according to claim 3, characterized in that: A space for accommodating a lifting rod of a therapeutic device is also provided in the load-bearing frame and close to the rear panel of the main unit. The lifting rod of the therapeutic device extends from the top of the main unit housing and can perform telescopic movement. A plurality of cooling fans are also fixedly provided on the load-bearing frame, and fan placement openings (232) corresponding to the cooling fans are opened on the rear panel of the main unit.

7. The low-energy X-ray radiotherapy apparatus host according to claim 3, characterized in that: The host table panel is provided with an emergency stop switch, a circuit breaker storage box and a host display screen; the host rear panel is also provided with a power interface placement box and a cable outlet, and a bellows clamp is provided outside the cable outlet; the left door panel and the right door panel of the host are respectively stacked with a left door decorative panel and a right door decorative panel, and the left door panel of the host is also provided with a restraint cup holder.

8. A low-energy X-ray radiotherapy apparatus host according to claim 1 or 2, characterized in that: The layer plates include a host layer plate, a host layer plate, a host layer plate, a host layer plate and a host layer plate, which are arranged horizontally inside the load-bearing frame from top to bottom, and the backs of the host layer plates are all provided with supporting members, and the partition plate is a four-layer partition plate vertically connected between the host layer plates and the host layer plates; At least a circuit breaker assembly is installed on the first layer board of the host, at least a high voltage power supply is installed on the second layer board of the host, at least a main board, a relay and a switching power supply are installed on the third layer board of the host, and at least a water cooling assembly and an isolation transformer are installed on both sides of the four-layer partition board respectively.

9. A low-energy X-ray radiotherapy apparatus host according to claim 8, characterized in that: The water cooling assembly includes a water tank and a condenser, the water tank is connected to the therapeutic instrument ray tube through a water cooling pipeline, and a water cooling pump, a flow switch, a temperature switch and a condenser are installed in sequence on the water cooling pipeline; A condensing fan is disposed on one side of the condenser, and the other side thereof opposite to the condensing fan is connected to the heat dissipation holes of the main housing.

10. A low-energy X-ray radiotherapy apparatus host according to claim 9, characterized in that: The heat dissipation hole is configured to be opened on the mobile base, and the condenser is connected to the heat dissipation hole through an air guide cover; or, the heat dissipation hole is configured to be opened on the rear panel of the host, and the condenser is arranged opposite to the heat dissipation hole.

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