Shell module, examination couch and scanning equipment

Abstract

According to the shell module, the examination couch and the scanning equipment, the shell module comprises a shell assembly and a sliding rail assembly, the shell assembly comprises a plurality of shells, the multiple shells are sequentially arranged in a sleeving mode, and any two adjacent shells in the multiple shells are in sliding connection through the sliding rail assembly in the vertical direction. In other words, the shell assembly can guide the movement of the two adjacent shells in the vertical direction through the sliding rail assembly, so that the shell assembly can only move in the vertical direction. In this way, the situation that in the movement process of the whole shell module, due to the fact that the shell modules are subjected to external force, the shells between different layers rub against one another, noise, abnormal sounds or jamming are generated is avoided, and the use experience of the examining table with the shell module is improved.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, and in particular relates to a housing module, an examination bed and a scanning device. Background Technology

[0002] Large medical scanning equipment such as CT, MR, PET, and DR equipment are used to diagnose or examine target objects. Generally, the target object is required to lie flat on the examination bed. The examination bed can usually move the target object in both vertical and horizontal directions to meet the needs of large medical testing equipment to scan target areas on the target object.

[0003] The examination bed requires a shell design in the vertical direction to conceal its internal structure. Because the examination bed moves vertically, this shell needs to be designed with a multi-stage lifting structure to ensure complete concealment of the internal structure regardless of the examination bed's position. Currently, the multi-stage vertical shells on examination beds are typically connected using a simple overlapping method. This structure is relatively loose, with gaps between each stage. This allows for relative movement between the vertical shells in directions other than the vertical, making them prone to frictional noises under external forces, and in severe cases, even jamming, thus interfering with the normal movement of the examination bed. Utility Model Content

[0004] In view of this, it is necessary to provide a housing module, inspection bed and scanning device for solving the above-mentioned technical problems.

[0005] A housing module is used in an examination bed. The housing module includes a housing assembly, which includes multiple housings and a slide rail assembly. The multiple housings are arranged sequentially, and any two adjacent housings are slidably connected in the vertical direction by the slide rail assembly.

[0006] It is understandable that using a slide rail assembly to guide the vertical movement of two adjacent housings allows the housing assembly to move only in the vertical direction. This prevents the housing module from generating noise or jamming due to friction between different layers of housings during movement caused by external forces, thus improving the user experience of inspection beds with housing modules.

[0007] In one embodiment, two adjacent housings are designated as a first housing and a second housing, with the first housing disposed outside the second housing;

[0008] The slide rail assembly includes a guide rail and a slider. The guide rail extends along the vertical direction and is connected to the first housing. The slider is mounted on the second housing and is slidably connected to the guide rail.

[0009] In one embodiment, the first housing and the second housing are slidably connected by a plurality of the slide rail assemblies;

[0010] The slide rail assemblies are arranged sequentially at intervals along the circumferential direction of the housing module.

[0011] It is understandable that using multiple slide rail assemblies to simultaneously guide the vertical movement of the first and second housings can improve the stability of the first and second housings when they slide relative to each other in the vertical direction.

[0012] In one embodiment, the guide rail is threaded to the first housing;

[0013] And / or, the slider is threaded to the second housing.

[0014] It is understandable that by utilizing the connection characteristics of threaded connections, it is easy to assemble and connect the guide rail and / or slider on the corresponding first housing or the corresponding second housing.

[0015] In one embodiment, the number of housing components is configured to be one or more;

[0016] The multiple outer shells are arranged sequentially from the inside to the outside in the horizontal direction and / or in the vertical direction.

[0017] In one embodiment, two adjacent housings located on the same level are connected by threads.

[0018] It is understandable that the connection characteristics of threaded connections facilitate the assembly connection between two adjacent shells located at the same level.

[0019] In one embodiment, the number of housing assemblies is configured to be two, and the two housing assemblies are arranged symmetrically with respect to the center plane of the housing module.

[0020] It is understandable that combining shell components with the same structure to form a shell module can facilitate the production and manufacturing of the shell module and reduce costs.

[0021] This application also claims protection for an examination bed, including a bed frame and the aforementioned housing module;

[0022] The outer shell assembly is mounted on the bed frame, and the outer shell assembly is capable of telescoping and deforming under the influence of the bed frame.

[0023] In one embodiment, a first hanging platform is installed on the bed frame, and a second hanging platform is installed on the outer shell assembly. The second hanging platform is correspondingly arranged with the first hanging platform, and the second hanging platform can overlap with the corresponding first hanging platform in the vertical direction.

[0024] And / or, the outer shell assembly is connected and fixed to the bed frame by a fixed sheet metal.

[0025] This application also claims protection for a scanning device, including the examination bed described above.

[0026] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0027] The housing module, inspection bed, and scanning device claimed in this application use a slide rail assembly to guide the vertical movement of two adjacent housings, so that the housing assembly can and can only move in the vertical direction. This prevents the housing module from generating noise or jamming due to friction between different layers of housings during movement caused by external forces, which is beneficial to improving the user experience of inspection beds with housing modules. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a partial structural diagram of the housing module provided in this application.

[0030] Figure 2 for Figure 1 The exploded diagram.

[0031] Figure 3 This is a schematic diagram of the slide rail assembly in this application.

[0032] Figure 4 This is a schematic diagram of the structure of the examination bed provided in this application.

[0033] Figure 5 This is a schematic diagram of the structure of the housing module and the bed frame during assembly in this application.

[0034] Figure 6This is an exploded view of the assembly of the housing module and the bed frame in this application.

[0035] Figure 7 for Figure 6 A partial structural diagram.

[0036] Reference numerals: 1000, inspection bed; 100, housing module; 10, housing assembly; 110, second mounting plate; 11, housing; 111, first housing; 112, second housing; 20, slide rail assembly; 21, guide rail; 22, slider; 200, bed frame; 210, first mounting plate; 220, fixed sheet metal. Detailed Implementation

[0037] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] It should be noted that when a component is said to be "located on" another component, it can be directly located on the other component or may have an intervening component. When a component is considered to be "located on" another component, it can be directly located on the other component or may have an intervening component. When a component is considered to be "fixed to" another component, it can be directly fixed to the other component or may have an intervening component.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0040] The housing module 100 claimed in this application specifically refers to the vertical housing used in the examination bed 1000 of the scanning equipment. The housing module 100 can synchronously extend and retract as the examination bed 1000 rises and falls, so as to ensure that the housing module 100 can always shield the internal structure of the examination bed 1000.

[0041] like Figure 1 , Figure 2As shown, an embodiment of this application provides a housing module 100, including a housing assembly 10 and a slide rail assembly 20. The housing assembly 10 includes a plurality of housings 11, which are arranged sequentially. Any two adjacent housings 11 are slidably connected in the vertical direction by the slide rail assembly 20. That is, the housing assembly 10 can use the slide rail assembly 20 to guide the relative movement of two adjacent housings 11 in the vertical direction, so that the housing assembly 10 can only perform telescopic movement in the vertical direction. This prevents the housings 11 at different levels from generating noise or jamming due to mutual friction during the movement of the housing module 100 as a whole, thereby improving the user experience of the examination bed 1000 using the housing module 100.

[0042] It should be noted that the number of housings 11 in the housing assembly 10 of this embodiment can be calculated based on the overall height of the housing module 100 required by the examination bed 1000 and the specific height of each housing 11, which will not be elaborated here.

[0043] like Figures 4 to 6 As shown, in some embodiments, the number of housing assemblies 10 is configured as one or more; multiple housings 11 are arranged sequentially from the inside out in the horizontal direction and / or in the vertical direction. When the number of housing assemblies 10 is multiple, the multiple housings 11 at the same level in the multiple housing assemblies 10 are connected end to end to form a ring structure. That is, the housing module 100 of this embodiment can be assembled from multiple housing assemblies 10, which facilitates the production and manufacturing of the housing module 100 and its assembly and application in the inspection bed 1000. Here, the number of housing assemblies 10 is two. It can be understood that in other embodiments, the number of housing assemblies 10 may also be three, four, or even more. Of course, for those skilled in the art, the number of housing assemblies 10 may also be one, in which case each housing 11 in the housing assembly 10 has a ring structure to meet the usage requirements of the inspection bed 1000.

[0044] It should be noted that since the housing module 100 is assembled from multiple housing components 10, when the housing module 100 is assembled and applied in the inspection bed 1000, the multiple housing components 10 can be sequentially assembled onto the bed frame 200 of the inspection bed 1000. In addition, the small size of the housing components 10 not only facilitates the production and manufacturing of the housing module 100, but also facilitates the assembly of the housing module 100 onto the bed frame 200 of the inspection bed 1000.

[0045] like Figures 4 to 6As shown, in a non-limiting embodiment, when the number of outer shell components 10 in the housing module 100 is two, the two outer shell components 10 are arranged symmetrically with respect to the midpoint of the housing module 100. That is, in this embodiment, the two outer shell components 10 in the housing module 100 are configured with the same structure, which further facilitates the production and manufacturing of the housing module 100 and reduces costs.

[0046] like Figure 4 , Figure 5 As shown, in some embodiments, when the housing module 100 is assembled from multiple housing components 10, adjacent housings 11 at the same level among the multiple housing components 10 are connected by threads. Specifically, screws, bolts, or other connectors (not shown) can be used to connect the adjacent housings 11. This facilitates the assembly and connection of adjacent housings 11 at the same level. Therefore, multiple housing components 10 can be connected by threads to form the housing module 100. It is understood that in other embodiments, adjacent housings 11 can also be connected by snap-fit, welding, bonding, or other methods, which will not be elaborated here.

[0047] like Figure 2 , Figure 3 As shown, in some embodiments, two adjacent outer shells 11 are designated as a first outer shell 111 and a second outer shell 112, with the first outer shell 111 disposed outside the second outer shell 112; the slide rail assembly 20 includes a guide rail 21 and a slider 22, the guide rail 21 extending vertically and connected to the first outer shell 111, the slider 22 being mounted on the second outer shell 112, and the slider 22 being slidably connected to the guide rail 21, thereby realizing the sliding connection between the first outer shell 111 and the second outer shell 112; wherein, multiple slide rail assemblies 20 are arranged sequentially at intervals along the circumferential direction of the housing module 100.

[0048] like Figure 1 , Figure 2 As shown, in some embodiments, the first outer shell 111 and the second outer shell 112 are slidably connected by multiple slide rail assemblies 20. That is, the first outer shell 111 and the second outer shell 112 can move relative to each other in the vertical direction under the guidance of the multiple slide rail assemblies 20, thus improving the stability of the first outer shell 111 and the second outer shell 112 during relative movement in the vertical direction. Therefore, in this embodiment, two adjacent outer shells 11 in the outer shell assembly 10 can be slidably connected by multiple slide rail assemblies 20. Here, the number of slide rail assemblies 20 used for the slidable connection between the first outer shell 111 and the second outer shell 112 can be configured to be two, three, or even more. It should be noted that the horizontal spacing between two adjacent slide rail assemblies 20 can be specifically set according to the lengths of the first outer shell 111 and the second outer shell 112, which will not be elaborated here.

[0049] like Figure 3 As shown, in some embodiments, the guide rail 21 is threaded to the first housing 111, or it can be fixed to the inner side of the first housing 111 using screws, bolts, or other connecting parts (not shown); and / or, the slider 22 is threaded to the second housing 112, or it can be fixed to the outer side of the second housing 112 using screws, bolts, or other connecting parts (not shown). This facilitates the assembly and connection of the guide rail 21 and / or the slider 22 on the corresponding first housing 111 or the corresponding second housing 112. Here, the guide rail 21 is threaded to the first housing 111, and the slider 22 is threaded to the second housing 112. It is understood that in other embodiments, the connection method when the guide rail 21 is connected to the first housing 111, and the connection method when the slider 22 is connected to the second housing 112, can also be welding, bonding, snap-fitting, etc., which will not be elaborated here.

[0050] like Figures 4 to 6 As shown, this application also provides an examination bed 1000, including a bed frame 200 and the aforementioned housing module 100; the housing module 100 has an outer shell assembly 10 mounted on the bed frame 200, and the outer shell assembly 10 can extend and retract under the drive of the bed frame 200.

[0051] like Figures 5 to 7 As shown, in some embodiments, a first mounting plate 210 is installed on the bed frame 200, and a second mounting plate 110 is installed on the outer shell assembly 10. The second mounting plate 110 is correspondingly arranged with the first mounting plate 210, and the second mounting plate 110 can overlap with the corresponding first mounting plate 210 in the vertical direction, thereby achieving assembly limitation between the outer shell assembly 10 and the bed frame 200 in the vertical direction. Here, the second mounting plate 110 is disposed on the uppermost outer shell 11 of the outer shell assembly 10, and can be connected to the outer shell 11 by means of threads; correspondingly, the first mounting plate 210 is also connected to the side of the bed frame 200 in the length direction by means of threads.

[0052] like Figures 5 to 7 As shown, in some embodiments, the outer shell assembly 10 is connected and fixed to the bed frame 200 by a fixing sheet metal 220, thereby enabling the assembly connection of the outer shell assembly 10 on the bed frame 200. Here, the fixing sheet metal 220 is connected to the uppermost outer shell 11 of the outer shell assembly 10 and the bed frame 200 by means of threads.

[0053] like Figure 6 , Figure 7As shown, as a non-limiting embodiment, when the number of outer shell components 10 in the shell module 100 is configured to be two, one outer shell component 10 can first be assembled onto the bed frame 200 by overlapping the second mounting plate 110 and the first mounting plate 210, and then connected and fixed to the fixing sheet metal 220 fixed to the bed frame 200. This enables the assembly and connection of the outer shell component 10 onto the bed frame 200. Next, the other outer shell component 10 is also assembled onto the bed frame 200 by overlapping the second mounting plate 110 and the first mounting plate 210. Finally, the outer shells 11 of the same level in the two outer shell components 10 are connected and fixed. Here, the number of second mounting plates 110 on each outer shell component 10 is configured to be two. Correspondingly, two first mounting plates 210 are installed on each of the two sides of the bed frame 200 in the length direction; in addition, one fixing sheet metal 220 is installed on each of the two sides of the bed frame 200 in the width direction.

[0054] In addition, this application also provides a scanning device, including the examination bed 1000 described above.

[0055] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0056] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Any appropriate changes and variations made to the above embodiments within the scope of the essential spirit of the present utility model shall fall within the scope of protection claimed by the present utility model.

Claims

1. A housing module for use in an examination table (1000), characterized in that, The shell module (100) comprises a shell assembly (10) and a slide rail assembly (20), the shell assembly (10) comprises a plurality of shells (11), the plurality of shells (11) are arranged in sequence, and any two adjacent shells (11) in the plurality of shells (11) are connected in sliding mode in the vertical direction through the slide rail assembly (20).

2. The housing module of claim 1, wherein, The two adjacent shells (11) are set as a first shell (111) and a second shell (112), the first shell (111) is arranged outside the second shell (112); The slide rail assembly (20) comprises a guide rail (21) and a sliding block (22), the guide rail (21) is arranged in extension along the vertical direction and is connected with the first shell (111), and the sliding block (22) is installed on the second shell (112) and is connected in sliding mode with the guide rail (21).

3. The housing module of claim 2, wherein, The first shell (111) and the second shell (112) are connected in sliding mode through a plurality of slide rail assemblies (20); The plurality of slide rail assemblies (20) are arranged in sequence and at intervals along the circumferential direction of the shell module (100).

4. The housing module of claim 2, wherein, The guide rail (21) is connected with the first shell (111) in threaded mode; And / or, the sliding block (22) is connected with the second shell (112) in threaded mode.

5. The housing module of claim 1, wherein, The number of the shell assemblies (10) is configured as one or more; The plurality of shells (11) are arranged in sequence from inside to outside in the horizontal direction or / and in the vertical direction.

6. The housing module of claim 5, wherein, The two adjacent shells (11) at the same level are connected in threaded mode.

7. The housing module of claim 4, wherein, The number of the shell assemblies (10) is configured as two, and the two shell assemblies (10) are arranged symmetrically relative to the middle surface of the shell module (100).

8. An examination bed, characterized in that The shell module (100) comprises a bed frame (200) and the shell module (100) of any one of claims 1 to 7; The shell assembly (10) is installed on the bed frame (200), and the shell assembly (10) can be deformed in extension and contraction under the driving of the bed frame (200).

9. The examination bed of claim 8, characterized in that A first hanging plate (210) is installed on the bed frame (200), a second hanging plate (110) is installed on the shell assembly (10), the second hanging plate (110) is arranged correspondingly to the first hanging plate (210), and the second hanging plate (110) can be overlapped with the corresponding first hanging plate (210) in the vertical direction; And / or, the shell assembly (10) and the bed frame (200) are connected and fixed through a fixed metal plate (220).

10. A scanning device, characterized by The examination bed (1000) comprises the examination bed (1000) of claim 8 or claim 9.

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