Bed body structure

Abstract

The embodiment of the utility model provides a bed body structure. A bed body comprises a bed frame, a bed board and a moving assembly. The moving assembly comprises a transmission chain and a connecting block, the transmission chain is connected with the bed frame, and the connecting block is fixedly connected with the chain and moves along with the transmission chain; the bed board is rectangular, the transmission direction of the transmission chain is parallel to the short edge of the bed board, and the connecting block is fixedly connected with the short edge of the bed board. A patient lies on the bed board, the bed board is controlled by the moving assembly to move in the short edge direction of the bed body, and the technical effect of conveniently moving the patient is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of medical detection equipment, in particular to a bed body structure. BACKGROUND

[0002] When a CT, gastrointestinal machine or other medical machine performs a tomographic scanning examination, the lesion area of a patient needs to be scanned in different directions and at different angles, and finally a three-dimensional image of the lesion area is synthesized.

[0003] A conventional tomographic scanning machine generally includes a radiation source assembly, a flat panel detector and a bed body. The radiation source assembly is arranged above the bed body, the flat panel detector is arranged below the bed body, and a patient lies on the bed body. The radiation source assembly emits multiple directions and multiple angles of rays to the lesion area of the patient, the remaining intensity of the rays after passing through the lesion area is received by the flat panel detector, and finally an initial image of the lesion area is established according to the remaining intensity data of the rays.

[0004] When the lesion area of the patient is scanned in multiple directions and at multiple angles, the conventional medical instrument still has the problem that the patient is inconvenient to move. CONTENT OF THE INVENTION

[0005] In view of the above problems, the present application is proposed to provide a bed body structure which overcomes the above problems or at least partially solves the above problems.

[0006] The bed body structure disclosed by the present application is used to assist in moving a patient when a medical device performs an examination. The bed body includes a bed frame, a bed plate and a moving assembly.

[0007] The moving assembly includes a transmission chain and a linking block. The transmission chain is connected with the bed frame, and the linking block is fixedly connected with the chain and moves with the transmission chain.

[0008] The bed plate is rectangular. The transmission direction of the transmission chain is parallel to the short side of the bed plate. The linking block is fixedly connected with the short side of the bed plate.

[0009] Specifically, the moving assembly further includes a sliding rail and a sliding block. The sliding rail is arranged on the bed frame, the sliding block is slidingly arranged on the sliding rail and slides along the sliding rail, and the short side of the bed plate is fixedly connected with the sliding block. The sliding rail is parallel to the short side of the bed plate.

[0010] Specifically, a plurality of receiving rods with the same height as the moving assembly are further included. The receiving rods are arranged between the bed frame and the bed plate, and the receiving rods are fixedly connected with the bed frame.

[0011] Specifically, the transmission chain includes two transmission wheels and a chain. The chain is arranged around the transmission wheels and is driven by the transmission wheels.

[0012] Specifically, the moving assembly further comprises a driving device connected with the transmission wheel and driving the transmission wheel to rotate.

[0013] Specifically, the bed plate is further provided with a plurality of fixing plates respectively arranged between the bed plate and the sliding block and between the bed plate and the connecting block.

[0014] Specifically, the bed plate is provided with a plurality of mounting holes for fixing with the fixing plates.

[0015] Specifically, the bed frame is a hollow bed frame.

[0016] The present application specifically includes the following advantages:

[0017] In the embodiments of the present application, compared with the inconvenience of patient movement in the prior art, the present application provides a bed body that can be automatically moved, specifically: "the bed body comprises a bed frame, a bed plate and a moving assembly; the moving assembly comprises a transmission chain and a connecting block, the transmission chain is connected with the bed frame, the connecting block is fixedly connected with the chain and moves with the transmission chain; the bed plate is rectangular, the transmission direction of the transmission chain is parallel to the short side of the bed plate, and the connecting block is fixedly connected with the short side of the bed plate". The patient lies on the bed plate, and the bed plate is controlled to move along the short side direction of the bed body by the moving assembly, thereby achieving the technical effect of conveniently moving the patient. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the present application, the following will briefly introduce the drawings needed to be used in the description of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1 is a schematic diagram of the overall structure of a bed body structure of the present application.

[0020] The reference signs are as follows:

[0021] 10, bed frame; 11, transmission chain; 12, connecting block; 13, sliding block; 14, sliding rail; 20, bed plate. DETAILED DESCRIPTION

[0022] To make the objectives, features, and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0023] The inventors discovered through analysis of existing technologies that when performing tomographic scans on medical machines such as CT scanners and gastrointestinal machines, it is necessary to scan the patient's lesion area from multiple directions. The movement of the radiation source component alone cannot guarantee the comprehensiveness of the scan. Therefore, it is necessary to design a movable bed structure that can move the patient to cooperate with the radiation source component for multi-angle scanning.

[0024] Reference Figure 1 This application illustrates a bed structure for assisting in patient movement during medical examinations, characterized in that the bed comprises: a bed frame 10, a bed board 20, and a moving assembly;

[0025] The moving component includes a transmission chain 11 and a connecting block 12. The transmission chain 11 is connected to the bed frame 10, and the connecting block 12 is fixedly connected to the chain and moves with the transmission chain 11.

[0026] The bed board 20 is rectangular, the transmission direction of the transmission chain 11 is parallel to the short side of the bed board 20, and the connecting block 12 is fixedly connected to the short side of the bed board 20.

[0027] In the embodiments of this application, in response to the problem of inconvenient patient movement in the prior art, this application provides an automatically movable bed, specifically: "The bed includes: a bed frame 10, a bed board 20, and a moving assembly; the moving assembly includes a transmission chain 11 and a connecting block 12, the transmission chain 11 is connected to the bed frame 10, and the connecting block 12 is fixedly connected to the chain and moves with the transmission chain 11; the bed board 20 is rectangular, the transmission direction of the transmission chain 11 is parallel to the short side of the bed board 20, and the connecting block 12 is fixedly connected to the short side of the bed board 20." The patient lies flat on the bed board 20, and the moving assembly controls the bed board 20 to move along the short side of the bed, achieving the technical effect of facilitating patient movement.

[0028] The following will further describe a bed structure in this exemplary embodiment.

[0029] In embodiments of this application, the bed body includes: a bed frame 10, a bed board 20, and a moving assembly;

[0030] The moving assembly comprises a transmission chain 11 connected with the bed frame 10 and a link block 12 fixedly connected with the chain and moving with the transmission chain 11.

[0031] The bed plate 20 is rectangular, the transmission direction of the transmission chain 11 is parallel to the short side of the bed plate 20, and the link block 12 is fixedly connected with the short side of the bed plate 20.

[0032] It should be noted that the bed body of the present application is suitable for medical equipment, and the general examination mode is single-person examination. In order to save space, the bed body is generally rectangular, that is, the bed plate 20 is rectangular. The existing CT, gastrointestinal machine and other medical equipment capable of tomographic scanning generally use a lifting and rotating link structure to help the bed body move. The source assembly can move along the long side of the bed body, and only the problem of moving the bed body in the short side direction cannot be solved. Therefore, the moving direction of the moving assembly of the present application is to move along the short side of the bed body.

[0033] The bed frame 10 is formed by welding four steel strips with each other, the shape of the bed frame 10 is the same as that of the bed plate 20, the bed plate 20 adopts a frameless design, and the structures of the bed frame 10 and the bed plate 20 are simple, and the overall manufacturing cost is low.

[0034] In the embodiment of the present application, the moving assembly further comprises a sliding rail 14 and a sliding block 13, the sliding rail 14 is arranged on the bed frame 10, the sliding block 13 is slidingly arranged on the sliding rail 14 and slides along the sliding rail 14, and the short side of the bed plate 20 is fixedly connected with the sliding block 13; wherein the sliding rail 14 is parallel to the short side of the bed plate 20.

[0035] It should be noted that the height of the sliding rail 14 and the sliding block 13 is the same as that of the chain and the link block 12, the sliding rail 14 is used to keep the balance of the bed plate 20 and limit the displacement direction of the bed plate 20.

[0036] In the embodiment of the present application, a plurality of supporting rods with the same height as the moving assembly are further included, the supporting rods are arranged between the bed frame 10 and the bed plate 20, and the supporting rods are fixedly connected with the bed frame 10.

[0037] It should be noted that, in order to prevent the bed plate 20 from collapsing or deforming, a supporting rod for supporting the weight of the bed plate 20 needs to be arranged on the long side of the bed frame 10, and the opposite side of the supporting rod to the bed plate 20 is relatively smooth, so as to avoid causing resistance to the displacement of the bed plate 20.

[0038] In the embodiment of the present application, the transmission chain 11 comprises two transmission wheels and a chain, the chain is arranged around the transmission wheels and is driven by the transmission wheels.

[0039] It should be noted that the thickness of the chain can be selected according to the size and weight of the bed body.

[0040] In the embodiment of the present application, the moving assembly further comprises a driving device connected with the transmission wheel and driving the transmission wheel to rotate.

[0041] It should be noted that the transmission distance of the chain is controlled by controlling the rotation angle of the driving device.

[0042] In the embodiment of the present application, the bed plate 20 is further provided with a plurality of fixing plates respectively arranged between the bed plate 20 and the sliding block 13 and between the bed plate 20 and the connecting block 12.

[0043] It should be noted that the sliding block 13 and the connecting block 12 can be multiple, and therefore the fixing plates are fixedly connected with the sliding block 13 and the connecting block 12, which can facilitate the installation of the bed plate 20.

[0044] In the embodiment of the present application, the bed plate 20 is provided with a plurality of mounting holes for fixing with the fixing plates.

[0045] It should be noted that the mounting holes can facilitate the disassembly and installation of the bed plate 20.

[0046] In the embodiment of the present application, the bed frame 10 is a hollow bed frame 10.

[0047] It should be noted that the bed frame 10 is provided with a plurality of mounting screw holes for fixedly connecting with the bodies of medical instruments.

[0048] Although the preferred embodiments of the embodiments of the present application have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic inventive concept. Therefore, the appended claims are intended to be interpreted as including all the preferred embodiments and all the changes and modifications falling within the scope of the embodiments of the present application.

[0049] Finally, it needs to be pointed out that in this document, relational terms such as first and second and the like can only be intended to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprising", "including", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, an element defined by the statement "comprising a" does not exclude the existence of additional identical elements in the process, method, article, or apparatus including the stated element.

[0050] The bed body structure provided by the present application is described in detail above, and the principles and implementation manners of the present application are described by applying specific examples in this document. The above description of the embodiments is only used to help understand the method of the present application and its core idea; meanwhile, for those skilled in the art, the specific implementation manners and application ranges will be changed according to the idea of the present application. In summary, the content of the specification should not be understood as a limitation of the present application.

Claims

1. A bed structure for assisting in moving a patient, characterized by The bed body comprises a bed frame, a bed plate and a moving assembly; The moving assembly comprises a transmission chain and a link block, the transmission chain is connected with the bed frame, the link block is fixedly connected with the chain and moves with the transmission chain; the moving assembly further comprises a slide rail and a slide block, the slide rail is arranged on the bed frame, the slide block is slidingly arranged on the slide rail and slides along the slide rail, and the short side of the bed plate is fixedly connected with the slide block; wherein the slide rail is parallel to the short side of the bed plate; The bed plate is rectangular, the transmission direction of the transmission chain is parallel to the short side of the bed plate, and the link block is fixedly connected with the short side of the bed plate.

2. The bed structure of claim 1, wherein, Further comprising a plurality of supporting rods with the same height as the moving assembly, the supporting rods are arranged between the bed frame and the bed plate, and the supporting rods are fixedly connected with the bed frame.

3. The bed structure of claim 1, wherein, The transmission chain comprises two transmission wheels and a chain, the chain is arranged around the transmission wheels and is driven by the transmission wheels.

4. The bed structure of claim 3, wherein, The moving assembly further comprises a driving device, the driving device is connected with the transmission wheels and drives the transmission wheels to rotate.

5. The bed structure of claim 4, wherein, The bed plate is further provided with a plurality of fixed plates, the fixed plates are respectively arranged between the bed plate and the slide block and between the bed plate and the link block.

6. The bed structure of claim 5, wherein, The bed plate is provided with a plurality of mounting holes for fixing the fixed plates.

7. The bed structure of claim 6, wherein, The bed frame is a hollow bed frame.

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