Scanning bed and imaging device

Abstract

The utility model provides a scanning bed and an imaging device, and relates to the technical field of medical equipment. The scanning bed comprises a bed body, a position adjusting mechanism and a turning cover assembly, the position adjusting mechanism is connected with the bed body and used for adjusting the position of the bed body, the turning cover assembly is used for shielding the accessory connector, and at least one of the bed body and the position adjusting mechanism is provided with the turning cover assembly. According to the scanning bed provided by the invention, the accessory interface is shielded by the flip cover assembly, so that the accessory interface can be exposed when the flip cover assembly is opened, and the accessory interface can be shielded when the flip cover assembly is closed, the aesthetic degree of the overall appearance of the scanning bed can be improved, and operation of medical staff can be facilitated.

Description

Technical Field

[0001] The present application belongs to the technical field of medical equipment, and more specifically, relates to a scanning bed and an imaging device. Background Art

[0002] Scanning tables often require additional accessories for use during scanning, such as ECG and respiratory monitoring systems. Placing these accessory interfaces on the surface of the table's housing would compromise appearance and pose a risk of contamination and damage. Typically, these accessory interfaces are located inside the housing and shielded with a soft rubber cover. However, this cover must be removed for use, which is inconvenient and requires reattachment when not in use. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide a scanning bed and an imaging device to solve the technical problem in the prior art that a soft rubber cover is used to cover the interface on the scanning bed, and the soft rubber cover needs to be removed during use, which causes inconvenience.

[0004] To achieve the above objectives, the technical solution adopted in this application is to provide a scanning bed, comprising:

[0005] Bed;

[0006] A position adjustment mechanism is connected to the bed and is used to adjust the position of the bed;

[0007] The flip cover assembly is used to cover the accessory interface, and the flip cover assembly is provided on at least one of the bed body and the position adjustment mechanism.

[0008] The scanning bed provided in this application uses a flip-cover assembly to cover the accessory interface. When the flip-cover assembly is opened, the accessory interface will be exposed, and when the flip-cover assembly is closed, the accessory interface can be covered. This not only improves the overall appearance of the scanning bed, but also facilitates operation by medical staff.

[0009] In some implementations, the scanning bed further includes a trailer, which is connected to the bed body and the position adjustment mechanism, and a flip cover assembly is provided on the trailer.

[0010] In this implementation, by setting the flip cover assembly on the trailer, it is convenient for medical staff to operate, that is, it is convenient for medical staff to open or close the flip cover assembly, and it is convenient for medical staff to connect the accessories to the accessory interface to perform electrocardiogram monitoring, respiratory monitoring, etc. on the patient.

[0011] In some implementations, the position adjustment mechanism includes a horizontal adjustment structure and / or a vertical adjustment structure. When the position adjustment mechanism includes a horizontal adjustment structure and a vertical adjustment structure, the vertical adjustment structure is connected to the horizontal adjustment structure, and one side of the bed is connected to the vertical adjustment structure through a trailer.

[0012] In this implementation, the horizontal position of the bed is adjusted by the horizontal adjustment structure, and the height position of the bed is adjusted by the vertical adjustment structure, so that the position of the bed can be adjusted in two directions, so that the scanning bed can cooperate with the scanning equipment to scan the part of the patient that needs to be examined.

[0013] In some implementations, the flip cover assembly is mounted on a mounting surface on an inner side of a scanning bed, the scanning bed has a receiving cavity, and the flip cover assembly covers the receiving cavity.

[0014] In this implementation, the accessory interface is provided on the cavity wall of the accommodating cavity, and the flip-cover assembly is pressed downward to open the flip-cover assembly so that the accessory interface is exposed; the flip-cover assembly is opened by pressing downward so that the flip-cover assembly is located in the accommodating cavity when in the open state, which is not only beautiful but also protects the flip-cover assembly.

[0015] In some implementations, the flip cover assembly includes a flip cover, an elastic return member, and a rotation structure, wherein the flip cover is rotationally connected to the mounting surface via the rotation structure, and the elastic return member contacts the flip cover and the mounting surface respectively.

[0016] In this implementation, the elastic return member is used to rotate the flip cover back to the closed state; the flip cover assembly in this implementation has a simple structure and is convenient for processing and assembly.

[0017] In some implementations, the flip cover assembly further includes a bump bead structure, which includes a bump bead male end and a bump bead female end, one of which is arranged on the inner side surface of the flip cover and the other is arranged on the bottom surface of the accommodating cavity.

[0018] In this implementation, when the male end of the bead and the female end of the bead are connected, the flip cover remains in the open state; when the male end of the bead and the female end of the bead are disconnected, the flip cover is reset under the action of the elastic reset member; by adopting a bead structure, it is convenient to press the flip cover downward so that the flip cover is temporarily fixed on the bottom surface of the cavity, making it convenient for medical staff to insert the plug cable of the accessory into the accessory interface.

[0019] In some implementations, the rotating structure includes a damper and a side connecting end located on the flip cover, the side connecting end is arranged corresponding to the damper, and the mounting surface is connected to the side connecting end via the damper.

[0020] In this implementation, the damper is preferably a one-way damper. When the flip cover is pressed downward, the damper does not provide damping, reducing the force required to press open; when the flip cover is pressed down again, the damper causes the flip cover to rotate slowly, reducing the impact between the flip cover and the top plate, increasing the cushioning and reducing the collision sound when closing, that is, the damper only provides damping when the flip cover rotates and closes.

[0021] In some implementations, the rotating structure includes a limiting connecting end, an intermediate connecting end, and a connecting shaft. The intermediate connecting end is arranged on one side of the flip cover, the limiting connecting end is connected to the mounting surface, and the connecting shaft passes through the intermediate connecting end and the limiting connecting end; the elastic return member is sleeved on the connecting shaft, and the two ends of the elastic return member are respectively abutted against the mounting surface and the inner side surface of the flip cover.

[0022] In this implementation, the connecting shaft passes through the middle connecting end and the limit connecting end, and the elastic reset member is sleeved on the connecting shaft, which has a simple structure and is convenient for processing and assembly.

[0023] In some implementations, the limiting connection end includes a connecting plate and a limiting block, a connecting plate is provided on at least one of the two sides of the limiting block, a limiting groove is provided on the limiting block, the middle connecting end is inserted into the limiting groove, and the connecting shaft passes through the middle connecting end and the connecting plate.

[0024] In this implementation, the middle connecting end is inserted into the limiting groove to facilitate positioning of the flip cover, thereby facilitating rapid installation of the flip cover assembly.

[0025] In some implementations, one or more mounting holes are provided on the limit block, and a connecting piece is inserted through the mounting hole into the mounting surface to removably fix the limit block on the mounting surface; the length direction of the mounting hole is parallel to the rotation axis direction of the flip cover, and the length of the mounting hole is greater than the diameter of the connecting piece.

[0026] In this implementation, since the length of the mounting hole is greater than the diameter of the connecting piece, the position of the limit block on the mounting surface can be adjusted; by adjusting the position of the limit block on the mounting surface, the gap between the opposite sides of the flap and the edge of the opening on the top plate can be adjusted, which makes it convenient to adjust the position of the flap on the left and right sides during installation, so that the gap between the two sides of the flap and the edge of the opening is more uniform.

[0027] A second aspect of the present application provides an imaging device, comprising a scanning system and a scanning bed provided by any of the above technical solutions.

[0028] Through the above technical solution, since the imaging device includes the above scanning bed, it at least has all the beneficial effects of the scanning bed, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0030] Figure 1 A schematic diagram of the appearance of a scanning bed provided in an embodiment of the present application;

[0031] Figure 2 Another schematic diagram of the appearance of the scanning bed provided in an embodiment of the present application;

[0032] Figure 3 A schematic structural diagram of a trailer provided with a flip cover assembly according to an embodiment of the present application;

[0033] Figure 4 A schematic cross-sectional view of a trailer provided with a flip cover assembly according to an embodiment of the present application;

[0034] Figure 5 A schematic diagram of the structure of a flip cover assembly provided on the top plate of a trailer according to an embodiment of the present application;

[0035] Figure 6 A schematic diagram of the structure of the flip cover provided in an embodiment of the present application;

[0036] Figure 7 A schematic diagram of the structure of the limit block provided in an embodiment of the present application;

[0037] Figure 8 A schematic diagram of the structure of the matching limit connection end and the intermediate connection end provided in an embodiment of the present application;

[0038] Figure 9 Schematic diagram of the protruding part of the male end of the touch bead cooperating with the claw of the female end of the touch bead;

[0039] Figure 10 Schematic diagram of touching the mother-of-pearl end.

[0040] Among them, the reference numerals in the figures are:

[0041] 1-Bed; 2-Position adjustment mechanism; 3-Trailer; 4-Clamshell assembly; 5-Accessory interface; 6-Connector;

[0042] 21- horizontal adjustment structure; 22- vertical adjustment structure;

[0043] 31-mounting surface; 32-accommodation cavity; 33-top plate; 34-inner plate structure;

[0044] 321- cavity bottom surface; 322- interface side surface;

[0045] 331-opening;

[0046] 341- circumferential side plate; 342- bottom plate;

[0047] 41- flip cover; 42- ball-bumping structure; 43- elastic reset member; 44- rotating structure;

[0048] 411-Elastic pad;

[0049] 421-male end of the bead; 422-female end of the bead;

[0050] 4211-Protruding parts;

[0051] 4221-claw; 4222-slide; 4223-protrusion;

[0052] 441-damper; 442-side connection end; 443-limit connection end; 444-middle connection end; 445-connecting shaft;

[0053] 4431-connecting plate; 4432-limiting block; 4433-limiting slot; 4434-mounting hole.

[0054] 44321-Horizontal board; 44322-Vertical board. DETAILED DESCRIPTION

[0055] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0056] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0057] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0058] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0059] Please also refer to Figures 1-10 , the scanning bed provided in the embodiment of the present application is now described.

[0060] A scanning bed is a device that supports the patient and is required for Computed Tomography (CT) equipment, Magnetic Resonance Imaging (MRI) equipment, Positron Emission Computed Tomography (PET) equipment, etc. The function of the scanning bed is to put the patient into the scanning gantry hole of the equipment so that the examined part is correctly positioned on the scanning plane of the medical equipment.

[0061] See Figure 1 and Figure 2 The scanning bed provided in this embodiment includes a bed body 1, a position adjustment mechanism 2 and a flip cover assembly 4.

[0062] The bed 1 is used to support the patient. During use, the patient lies on the bed 1. The bed 1 is connected to a position adjustment mechanism 2, which is used to adjust the position of the bed 1. For example, the position adjustment mechanism 2 can adjust the horizontal position of the bed 1. When the patient lies on the bed 1, the position adjustment mechanism 2 drives the bed 1 to move horizontally to enter the scanning gantry hole; alternatively, the position adjustment mechanism 2 can adjust the height of the bed 1. Preferably, the position adjustment mechanism 2 can adjust not only the horizontal position of the bed 1, but also the height position of the bed 1 to meet the needs of the examination.

[0063] The scanning bed usually needs to be equipped with some additional accessories for use during scanning, such as electrocardiogram monitoring equipment, respiratory monitoring equipment, etc. In the existing related technology, the accessory interface is placed inside the scanning bed shell and is covered with a soft rubber cover, but the soft rubber cover needs to be removed when in use, which is relatively inconvenient. In this embodiment, a flip cover assembly 4 is provided on the scanning bed. When the flip cover assembly 4 is opened, the accessory interface 5 is exposed. At this time, the plug cable of the accessory can be inserted into the accessory interface 5. When the use is finished, the plug cable of the accessory is unplugged and the flip cover assembly 4 is closed to cover the accessory interface 5, which is convenient to use. This avoids the problem in the prior art that the accessory interface 5 is set on the outer surface of the scanning bed and is at risk of being contaminated or damaged. At the same time, it also avoids the problem in the prior art that the accessory interface is covered with a soft rubber cover and the soft rubber cover needs to be removed when in use, which is relatively troublesome.

[0064] In this embodiment, a flip cover assembly 4 is provided on at least one of the bed 1 and the position adjustment mechanism 2 .

[0065] That is, when there is only one flip cover assembly 4, it can be set on the bed 1 or on the position adjustment mechanism 2. For example, the flip cover assembly 4 can be set on the bed 1. Figure 1, illustrating that the flap assembly 4 is installed on the bed 1. When there are two or more flap assemblies 4, each flap assembly 4 can be installed on the bed 1 or on the position adjustment mechanism 2. Of course, flap assemblies 4 can also be installed on both the bed 1 and the position adjustment mechanism 2. In other words, the number and location of the flap assemblies 4 can be reasonably set based on operational convenience during use.

[0066] Therefore, the scanning bed provided in this embodiment adopts a flip cover assembly 4 to cover the accessory interface 5, so that the accessory interface 5 is exposed when the flip cover assembly 4 is opened, and the accessory interface 5 is covered when the flip cover assembly 4 is closed. This not only improves the overall appearance of the scanning bed, but also facilitates the operation of medical staff. At the same time, it also protects the accessory interface 5 when not in use.

[0067] In one embodiment, the scanning bed includes a trailer 3 , which is connected to the bed body 1 and the position adjustment mechanism 2 , and a flip cover assembly 4 is provided on the surface of the trailer 3 exposed to the outside.

[0068] In this embodiment, the bed 1 is mounted on the position adjustment mechanism 2 by a trailer 3, so that the bed 1 is stably connected to the position adjustment mechanism 2. For example, see Figure 2 , the trailer 3 is arranged on one side of the bed 1.

[0069] When the flip cover assembly 4 is placed on the trailer 3, since the flip cover assembly 4 is used to cover the accessory interface 5, the accessory interface 5 is also placed on the trailer 3. Therefore, if additional accessories are needed for electrocardiogram (ECG) monitoring, respiratory monitoring, etc., since the accessory interface 5 is placed on the trailer 3 and the patient lying on the bed 1 is relatively close to the trailer 3, it is convenient for medical staff to use the accessories to monitor the patient's ECG and respiratory monitoring when connecting the accessories to the accessory interface 5.

[0070] Therefore, in this embodiment, by setting the flip cover assembly 4 on the trailer 3, it is convenient for medical staff to operate, open or close the flip cover assembly, and connect the accessories to the accessory interface 5 to perform electrocardiogram monitoring, respiratory monitoring, etc. on the patient.

[0071] In one specific example, the flip cover assembly 4 is arranged on the top surface of the trailer 3; in another specific example, the flip cover assembly 4 is arranged on the side of the trailer 3. Figure 3 , illustrating that the flip cover assembly 4 is arranged on the top surface of the trailer 3.

[0072] By arranging the flip cover assembly 4 on the top surface of the trailer 3, it is convenient for medical personnel to open or close the flip cover assembly 4, that is, it is convenient for medical personnel to operate the flip cover assembly 4. Figure 3 ,exist Figure 3In the example, the top surface area of ​​the trailer 3 is larger than the side area of ​​the trailer 3, so that there is enough area on the top surface of the trailer 3 to set the flip cover assembly 4.

[0073] Regarding the position adjustment mechanism 2, in one embodiment, the position adjustment mechanism 2 includes a horizontal adjustment structure 21 and a vertical adjustment structure 22. The vertical adjustment structure 22 is connected to the horizontal adjustment structure 21, and the trailer 3 is connected to the vertical adjustment structure 22. In another embodiment, the position adjustment mechanism 2 only includes the horizontal adjustment structure 21; or, in another embodiment, the position adjustment mechanism 2 only includes the vertical adjustment structure 22. Figure 2 , schematically shows a horizontal adjustment structure 21 and a vertical adjustment structure 22. The horizontal adjustment structure 21 is used to adjust the position of the bed 1 in the horizontal direction, while the vertical adjustment structure 22 is used to adjust the position of the bed 1 in the height direction.

[0074] In the embodiment where the position adjustment mechanism 2 includes a horizontal adjustment structure 21 and a vertical adjustment structure 22 , the position adjustment mechanism 2 enables the position of the bed 1 to be adjusted in two directions, so that the scanning bed cooperates with the scanning equipment to scan the part of the patient that needs to be examined.

[0075] Regarding the horizontal adjustment structure 21, generally, the horizontal adjustment structure 21 includes a guide rail extending in the horizontal direction. In this embodiment, the vertical adjustment structure 22 is set on the horizontal guide rail of the horizontal adjustment structure 21, and the trailer 3 is connected to the vertical adjustment structure 22. The scanning bed is supported on the ground by the horizontal guide rail of the horizontal adjustment structure 21. The structure is simple and can facilitate the stability of the scanning bed structure. For example, see Figure 2 The bed body 1 and the horizontal adjustment structure 21 are arranged up and down along the height direction.

[0076] Regarding the horizontal adjustment structure 21, the horizontal adjustment structure 21 also includes a horizontal drive device. The vertical adjustment structure 22 is disposed on the horizontal guide rail of the horizontal adjustment structure 21. The horizontal drive device drives the vertical adjustment structure 22 to move along the horizontal guide rail to adjust the horizontal position of the bed 1. The horizontal drive device can be used with existing technology and will not be described in detail in this embodiment.

[0077] The vertical adjustment structure 22 generally includes a vertical guide rail and a vertical drive device. The trailer 3 is connected to the vertical guide rail, and driven by the vertical drive device, the trailer 3 and the bed 1 can move in the height direction. The vertical adjustment structure 22 can also adopt existing technology, and will not be described in detail in this embodiment.

[0078] Regarding the position adjustment mechanism 2, in one embodiment, see Figure 1The position adjustment mechanism 2 includes a horizontal adjustment structure 21 and a vertical adjustment structure 22. The bed 1 is connected to the horizontal adjustment structure 21, and the horizontal adjustment structure 21 is connected to the vertical adjustment structure 22. The vertical adjustment structure 22 can adjust the height of the horizontal adjustment structure 21 and the bed 1, and the horizontal adjustment structure 21 can adjust the horizontal position of the bed 1.

[0079] exist Figure 1 In the illustrated example of a scanning bed, a trailer can also be placed between the bed 1 and the horizontal adjustment structure 21. Specifically, the bed 1 is connected to the horizontal adjustment structure 21 via the trailer, which is located within the horizontal adjustment structure 21. In this case, it is not appropriate to place the flip cover assembly 4 on the trailer. Therefore, in this embodiment, the flip cover assembly 4 can be placed on the bed 1, on the horizontal adjustment structure 21, or on the vertical adjustment structure 22.

[0080] Regarding the installation of the flip cover assembly 4 , in one embodiment, the flip cover assembly 4 is installed on the installation surface 31 on the inner side of the scanning bed. An accommodating cavity 32 is formed on the scanning bed and the flip cover assembly 4 covers the accommodating cavity 32 .

[0081] Specifically, the accessory interface 5 is provided on the cavity wall of the accommodating cavity 32 , and the flip cover assembly 4 is pressed downward to open the flip cover assembly 4 to expose the accessory interface 5 .

[0082] For example, the flip cover assembly 4 is mounted on the trailer 3, in which case the mounting surface 31 is the inner side of the trailer 3. For example, the flip cover assembly 4 can also be mounted on the bed 1, in which case the mounting surface 31 is the inner side of the bed 1. For ease of description, the following description primarily assumes that the mounting surface 31 is the inner side of the trailer 3.

[0083] The flap assembly 4 is mounted on the trailer 3, see Figure 3 , which shows that the flip cover assembly 4 is installed on the top surface of the trailer 3 and the flip cover assembly 4 is in the open state; see Figure 4 , is a cross-sectional view of the cover assembly 4 when it is installed on the top surface of the trailer 3 and is in an open state. Figure 3 , indicating that when the flip cover assembly 4 is in the open state, the accessory interface 5 is exposed to the outside.

[0084] In this embodiment, the flip cover assembly 4 is opened by pressing downward, so that the flip cover assembly 4 is located in the accommodating cavity 32 when in the open state, which is not only aesthetically pleasing but also protects the flip cover assembly 4.

[0085] Preferably, the side of the accommodating cavity 32 that is away from the side where the flip cover assembly 4 is rotatably connected to the trailer 3 is the interface side 322, see Figure 3, illustrating the interface side 322, the accessory interface 5 is arranged on the interface side 322, so that when the flip assembly 4 is opened at a small angle, the accessory interface 5 can be exposed to the outside.

[0086] Preferably, see Figure 3 The accessory interface 5 is close to the opening side of the accommodating cavity 32 to help reduce the depth of the accommodating cavity 32.

[0087] When the flip cover assembly 4 is provided on the top surface of the trailer 3, specifically, the trailer 3 includes a top plate 33, and the flip cover assembly 4 is provided on the top plate 33. Figure 3 and Figure 5 , schematically showing the top plate 33 of the trailer and the arrangement of the flip cover assembly 4 on the top plate 33, with a portion of the inner side surface of the top plate 33 forming the mounting surface 31, see Figure 5 , illustrating the mounting surface 31.

[0088] See Figure 3-Figure 5 The trailer 3 further includes an inner plate structure 34, which is connected to the inner side of the top plate 33. The inner plate structure 34 and the top plate 33 form a receiving cavity 32. Figure 3 , the top plate 33 is provided with an opening 331, see Figure 4 The inner plate structure 34 includes a circumferential side plate 341 and a bottom plate 342. The circumferential side plate 341 connects the bottom plate 342 and the inner side surface of the top plate 33. The circumferential side plate 341 is arranged along the circumference of the opening 331. The plate surface of the circumferential side plate 341 is used to form the cavity side surface of the accommodating cavity 32, and the plate surface of the bottom plate 342 is used to form the cavity bottom surface 321.

[0089] Regarding the circumferential side plate 341, in one example, the circumferential side plate 341 is a square cylindrical shape; or, in another example, the circumferential side plate 341 includes a first side plate, a second side plate and a third side plate, the first side plate, the second side plate and the third side plate are connected in sequence, the first side plate, the second side plate and the third side plate are arranged along the circumference of the opening 331, the first side plate is perpendicular to the second side plate, the second side plate is perpendicular to the third side plate, and the plate surface of the second side plate is used to form the interface side 322.

[0090] Regarding the structure of the flip cover assembly 4, in one embodiment, see Figure 4 、 Figure 5 as well as Figure 8 The flip cover assembly 4 includes a flip cover 41 , an elastic reset member 43 and a rotating structure 44 .

[0091] The flip cover 41 is used to cover the accessory interface 5. The flip cover 41 is rotatably connected to the mounting surface 31 on one side through the rotating structure 44. The elastic return member 43 contacts the flip cover 41 and the mounting surface 31 respectively. When the flip cover 41 is pressed downward, the flip cover 41 rotates so that the flip cover 41 can be turned from a closed state to an open state. At this time, the elastic return member 43 is in a compressed state, and the flip cover 41 can be rotated and reset to the closed state under the action of the elastic return member 43.

[0092] When the flip cover 41 is opened, the flip cover 41 can be temporarily fixed on the inner plate structure 34; alternatively, when the flip cover 41 is opened, it is also possible not to temporarily fix the flip cover 41. In this case, the medical staff needs to press the flip cover 41 with one hand and insert the plug cable of the accessory into the accessory interface 5 with the other hand. When the plug cable is inserted into place, the pressure on the flip cover 41 is released, and the flip cover 41 will rotate under the action of the elastic return member 43. However, due to the obstruction of the plug cable, the flip cover 41 will rest against the plug cable. When the plug cable needs to be unplugged from the accessory interface 5, the medical staff needs to press the flip cover 41 with one hand and unplug the plug cable of the accessory from the accessory interface 5 with the other hand; alternatively, the medical staff does not need to press the flip cover 41 with one hand and can directly unplug the plug cable from the accessory interface 5. When the plug cable is unplugged from the accessory interface 5, the flip cover 41 can rotate and reset to the closed state under the action of the elastic return member 43.

[0093] When the flip cover 41 is opened, the flip cover 41 can be temporarily fixed on the inner plate structure 34, that is, the flip cover 41 is pressed downward to open, and the flip cover 41 will be fixed on the inner plate structure 34. At this time, the medical staff can operate to insert the plug cable of the accessory into the accessory interface 5; when the medical staff unplugs the plug cable from the accessory interface 5, the connection between the flip cover 41 and the inner plate structure 34 is cancelled, so that the flip cover 41 rotates and returns to the closed state under the action of the elastic reset member 43.

[0094] Preferably, when the flip cover 41 is opened, the flip cover 41 can be temporarily fixed to the inner plate structure 34, that is, in one embodiment, see Figure 4 The flip cover assembly 4 also includes a ball structure 42, which includes a male ball end 421 and a female ball end 422. One of the male ball end 421 and the female ball end 422 is arranged on the inner side of the flip cover 41, and the other is arranged on the bottom surface 321 of the accommodating cavity 32. The male ball end 421 and the female ball end 422 are connected to make the flip cover 41 stay in the open state, and when the male ball end 421 and the female ball end 422 are disconnected, the flip cover 41 is reset under the action of the elastic reset member 43.

[0095] For example, see Figure 4 The male end 421 of the ball is arranged on the inner side of the flip cover 41 , and the female end 422 of the ball is arranged on the bottom surface 321 of the accommodating cavity 32 .

[0096] The bead structure 42 is a press-type bead. When the flip cover 41 is in the closed state, the flip cover 41 is pressed downward to engage the male end 421 and the female end 422 of the bead, and the flip cover 41 remains in the open state. At this time, the plug cable of the accessory can be inserted into the accessory interface 5; when the flip cover 41 is pressed downward again, the connection between the male end 421 and the female end 422 of the bead is released, so that the flip cover 41 is reset to the closed state under the action of the elastic reset member 43.

[0097] The push-type ball contact is an existing structure. Figure 9 and Figure 10 The male end 421 of the bead is usually a structure with a protruding part 4211; the female end 422 of the bead has a claw 4221 that matches the protruding part 4211. At the same time, a slide groove 4222 and a protrusion 4223 that cooperates with the slide groove 4222 are provided on the female end 422, and the protrusion 4223 is connected to the claw 4221.

[0098] When the protruding part 4211 of the male end 421 of the bead is pressed against the claw 4221 of the female end 422 of the bead, the claw 4221 moves downward until the protrusion 4223 moves to the first position B of the slide groove 4222. At this time, the claw 4221 closes and grabs the protruding part 4211. When the pressure on the male end 421 of the bead is released, the protruding part 4211 and the claw 4221 will move upward by a certain amount under the action of the elastic part of the female end 422. That is, the protrusion 4223 moves to the second position A of the slide groove 4222. At this time, The claw 4221 still grasps the protruding part 4211; when the protruding part 4211 of the male end 421 of the bead touching ball presses the claw 4221 of the female end 422 of the bead touching ball again, the claw 4221 initially moves downward until the protrusion 4223 moves to the first position B of the slide groove 4222. When the pressure on the male end 421 of the bead touching ball is released, the female end 422 of the bead touching ball resets and moves upward under the action of the elastic part of the female end 422 itself until the protrusion 4223 moves to the third position C of the slide groove 4222. At this time, the claw 4221 opens and releases the protruding part 4211.

[0099] In this embodiment, a ball-bumping structure 42 is adopted to facilitate pressing the flip cover 41 downward so that the flip cover 41 is temporarily fixed on the cavity bottom surface 321, making it convenient for medical staff to insert the plug cable of the accessory into the accessory interface 5. The ball-bumping structure 42 is easy to operate, and the flip cover 41 can be connected to the cavity bottom surface 321 or the connection between the flip cover 41 and the cavity bottom surface 321 can be released by pressing.

[0100] In one embodiment, see Figure 4An elastic pad 411 is provided on the inner side of the flip cover 41, located on the side of the flip cover 41 away from the rotating structure 44. When the flip cover 41 is open and the male end 421 of the ball is connected to the female end 422 of the ball, the elastic pad 411 on the flip cover 41 contacts the elastic pad 411. The addition of the elastic pad 411 on the flip cover 41 in this embodiment provides a cushioning and shock-absorbing effect.

[0101] In one embodiment, see Figure 8 The rotating structure 44 includes a damper 441 and a side connecting end 442 located on the flip cover 41 . The side connecting end 442 is arranged corresponding to the damper 441 , and the mounting surface 31 is connected to the side connecting end 442 via the damper 441 .

[0102] See Figure 8 , illustrating two dampers 441 spaced apart and connected to mounting surface 31. Damper 441 passes through and is connected to side connection end 442. A damper is a device that provides resistance to motion. Its working principle is to slow the speed of an object through a damping medium, thereby achieving vibration reduction and noise reduction.

[0103] Specifically, the damper 441 is mounted on the mounting surface 31 through a damper fixing block, and the rotating shaft of the damper 441 is inserted into the through hole on the side connecting end 442 . When the flip cover 41 rotates, the damper 441 can be driven to rotate together.

[0104] In this embodiment, the damper 441 is preferably a one-way damper, providing damping only when the flip cover 41 is pivoted and closed. When the flip cover 41 is pressed downward, the damper 441 provides no damping, reducing the force required to open it. When the flip cover 41 is pressed downward again, the damper 441 causes the flip cover 41 to pivot slowly, reducing the impact between the flip cover 41 and the top plate 33, increasing cushioning and reducing the impact noise during closing.

[0105] When the damper 441 only provides damping when the flip cover 41 rotates and closes, the two dampers 441 provide damping in different rotation directions, one of which provides damping in the clockwise rotation direction and the other provides damping in the counterclockwise rotation direction, so that the two dampers 441 provide damping when the flip cover 41 rotates.

[0106] For example, the side connection end 442 is integrally formed with the flip cover 41. Figure 6 The two side connection ends 442 are arranged on the inner side of the flip cover 41 , the two side connection ends 442 are close to one side of the flip cover 41 and protrude from the flip cover 41 , and the two side connection ends 442 are arranged far apart.

[0107] In one embodiment, see Figure 6-Figure 8The rotating structure 44 also includes a limiting connecting end 443, an intermediate connecting end 444 and a connecting shaft 445. The intermediate connecting end 444 is arranged on one side of the flip cover 41, the limiting connecting end 443 is connected to the mounting surface 31, and the connecting shaft 445 passes through the intermediate connecting end 444 and the limiting connecting end 443; the elastic return member 43 is sleeved on the connecting shaft 445, and the two ends of the elastic return member 43 are respectively in contact with the mounting surface 31 and the inner side surface of the flip cover 41.

[0108] See Figure 6 , schematically showing the middle connection end 444 provided on the flip cover 41; see Figure 8 , schematically shows that the connecting shaft 445 passes through the intermediate connecting end 444 and the limiting connecting end 443. The intermediate connecting end 444 and the limiting connecting end 443 are connected by the connecting shaft 445 to achieve the rotational connection between the intermediate connecting end 444 and the limiting connecting end 443.

[0109] In this embodiment, the elastic reset member 43 is preferably a torsion spring. Figure 8 , schematically shows that the elastic reset member 43 is sleeved on the connecting shaft 445. When the flip cover 41 is pressed downward, the elastic reset member 43 is compressed, so that the elastic reset member 43 provides the flip cover 41 with a force for rotation.

[0110] In this embodiment, the connecting shaft 445 passes through the middle connecting end 444 and the limiting connecting end 443, and the elastic reset member 43 is sleeved on the connecting shaft 445, which has a simple structure and is convenient for processing and assembly.

[0111] For example, there are more than one elastic reset member 43, for example, there are two elastic reset members 43, see Figure 8 , schematically shows two elastic reset members 4. That is, according to the shapes of the intermediate connecting end 444 and the limiting connecting end 443, a reasonable number of elastic reset members 43 can be set on the connecting shaft 445.

[0112] Preferably, the middle connecting end 444 is disposed in the middle of the two side connecting ends 442 .

[0113] Regarding the limiting connection end 443, in one embodiment, see Figure 8 The limiting connecting end 443 includes a connecting plate 4431 and a limiting block 4432. A connecting plate 4431 is set on at least one of the two sides of the limiting block 4432. A limiting groove 4433 is formed on the limiting block 4432. The middle connecting end 444 is inserted into the limiting groove 4433, and the connecting shaft 445 passes through the middle connecting end 444 and the connecting plate 4431.

[0114] In this embodiment, the middle connecting end 444 is inserted into the limiting groove 4433 to facilitate positioning of the flip cover 41 and facilitate rapid installation of the flip cover assembly 4 .

[0115] In this embodiment, a connecting plate 4431 is provided on at least one of the two sides of the limit block 4432, that is, a connecting plate 443 is provided on one side of the limit block 4432, or a connecting plate 443 is provided on both sides of the limit block 4432. Figure 8 , schematically shows that connecting plates 443 are provided on both sides of the limit block 4432, and the connecting shaft 445 passes through the middle connecting end 444 and the connecting plates 4431 located on both sides of the middle connecting end 444, so as to facilitate structural stability. Figure 8 The connecting shaft 445 is sleeved with an elastic reset member 43 in the section between the connecting plate 443 and the middle connecting end 444 .

[0116] Exemplarily, the connecting plate 4431 is integrally formed with the top plate 33 of the trailer 3 .

[0117] Exemplarily, the middle connecting end 444 is integrally formed with the flip cover 41 .

[0118] Exemplarily, the limiting block 4432 is integrally formed with the top plate 33 of the trailer 3 ; or, the limiting block 4432 is detachably connected to the top plate 33 of the trailer 3 .

[0119] Regarding the connection between the limit block 4432 and the top plate 33, in one embodiment, see Figure 7 , more than one mounting hole 4434 is provided on the limit block 4432, see Figure 8 The connecting member 6 is inserted into the mounting surface 31 through the mounting hole 4434 to detachably fix the limiting block 4432 on the mounting surface 31 .

[0120] In this embodiment, see Figure 7 and Figure 8 The length direction of the mounting hole 4434 is parallel to the rotation axis direction of the flip cover 41 , and the length of the mounting hole 4434 is greater than the diameter of the connecting member 6 .

[0121] Because the length of mounting hole 4434 is greater than the diameter of connector 6, the position of limit block 4432 on mounting surface 31 is adjustable. For example, connector 6 can be loosened so that limit block 4432 is not pressed against mounting surface 31. Limit block 4432 can then be moved along the length of mounting hole 4434 to adjust its position on mounting surface 31. Once adjusted, connector 6 can be tightened to secure limit block 4432 to mounting surface 31. Because limit block 4432 is provided with limit slot 4433, adjusting the position of limit block 4432 can change the position of limit slot 4433. The flip cover 41 is positioned on top plate 33 by inserting the intermediate connecting end 444 into the limit slot 4433. Therefore, by adjusting the position of the limit block 4432 on the mounting surface 31, the gap between the opposite sides of the flip cover 41 and the edge of the opening 331 on the top plate 33 can be adjusted, that is, it is convenient to adjust the position of the flip cover 41 on the left and right sides during installation, so that the gap between the two sides of the flip cover and the edge of the opening 331 is more uniform.

[0122] Exemplarily, the mounting hole 4434 is a waist-shaped hole.

[0123] Exemplarily, there are two mounting holes 4434 , which are respectively arranged on both sides of the limiting groove 4433 .

[0124] Exemplarily, the connecting member is a screw or a bolt.

[0125] Specifically, see Figure 7 The limit block 4432 includes a horizontal plate 44321 and a vertical plate 44322. The two vertical plates 44322 are arranged in parallel and spaced apart in the middle area of ​​the horizontal plate 44321. A limit groove 4433 is formed between the two vertical plates 44322. A mounting hole 4434 is set on the horizontal plate 44321. The two mounting holes 4434 are respectively located on both sides of the two horizontal plates 44321.

[0126] This embodiment provides an imaging device, including a scanning system and a scanning bed provided by any of the above embodiments.

[0127] Regarding the scanning bed, the specific structure has been described above and will not be elaborated on here. Regarding the scanning system, the scanning system can be a computed tomography (CT) device, a magnetic resonance imaging (MRI) device, etc.

[0128] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A scanning bed, characterized in that: include: Bed (1); A position adjustment mechanism (2) is connected to the bed (1) and is used to adjust the position of the bed (1); A flip cover assembly (4) is provided on at least one of the bed (1) and the position adjustment mechanism (2).

2. The scanning bed according to claim 1, wherein: The scanning bed further comprises a trailer (3), the trailer (3) being connected to the bed body (1) and the position adjustment mechanism (2), and the flip cover assembly (4) being arranged on the trailer (3).

3. The scanning bed according to claim 2, wherein: The position adjustment mechanism (2) comprises a horizontal adjustment structure (21) and / or a vertical adjustment structure (22), the vertical adjustment structure (22) being connected to the horizontal adjustment structure (21), and one side of the bed (1) being connected to the vertical adjustment structure (22) via the trailer (3).

4. The scanning bed according to any one of claims 1 to 3, wherein: The flip cover assembly (4) is mounted on a mounting surface (31) on the inner side of the scanning bed; a receiving cavity (32) is provided on the scanning bed, and the flip cover assembly (4) covers the receiving cavity (32).

5. The scanning bed according to claim 4, wherein: The flip cover assembly (4) comprises a flip cover (41), an elastic return member (43) and a rotation structure (44), wherein the flip cover (41) is rotatably connected to the mounting surface (31) at one side thereof via the rotation structure (44), and the elastic return member (43) is in contact with the flip cover (41) and the mounting surface (31) respectively.

6. The scanning bed according to claim 5, wherein: The flip cover assembly (4) further includes a ball-bumping structure (42), the ball-bumping structure (42) including a ball-bumping male end (421) and a ball-bumping female end (422), one of the ball-bumping male end (421) and the ball-bumping female end (422) being arranged on the inner side surface of the flip cover (41), and the other being arranged on the cavity bottom surface (321) of the accommodating cavity (32).

7. The scanning bed according to claim 5, wherein: The rotating structure (44) comprises a damper (441) and a side connecting end (442) located on the flip cover (41); the side connecting end (442) is arranged corresponding to the damper (441); and the mounting surface (31) is connected to the side connecting end (442) via the damper (441).

8. The scanning bed according to claim 5, wherein: The rotating structure (44) comprises a limiting connection end (443), an intermediate connection end (444) and a connecting shaft (445); the intermediate connection end (444) is arranged on one side of the flip cover (41); the limiting connection end (443) is connected to the mounting surface (31); and the connecting shaft (445) passes through the intermediate connection end (444) and the limiting connection end (443); the elastic return member (43) is sleeved on the connecting shaft (445); and the two ends of the elastic return member (43) are respectively in contact with the mounting surface (31) and the inner side surface of the flip cover (41).

9. The scanning bed according to claim 8, wherein: The limiting connecting end (443) includes a connecting plate (4431) and a limiting block (4432), the connecting plate (4431) is provided on at least one of the two sides of the limiting block (4432), the limiting block (4432) has a limiting groove (4433), the intermediate connecting end (444) is inserted into the limiting groove (4433), and the connecting shaft (445) passes through the intermediate connecting end (444) and the connecting plate (4431).

10. An imaging device, characterized in that: The invention comprises a scanning system and a scanning bed according to any one of claims 1 to 9.

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