Bionic fishbone medical operation transfer bed conforming to human engineering

Abstract

The invention discloses a bionic fishbone medical operation transfer bed conforming to human engineering, which comprises a bed frame assembly, the bed frame assembly comprises a bed bottom frame, the bottom of the bed bottom frame is provided with a moving assembly, and the top of the bed bottom frame is provided with a lifting assembly; the bed body assembly is fixed at the top end of the lifting assembly; the bed board assembly comprises a bed body, a translation assembly and a transfer assembly, the bed body is slidably connected to the bed body assembly, the top surface and the bottom surface of the bed body are provided with an upper bed surface and a lower bed surface respectively, the upper bed surface and the lower bed surface define an annular structure and are rotatably connected to the bed body, and the translation assembly is in transmission fit with the bed body and used for controlling the bed body to move linearly. The transfer assembly is installed on the bed body and used for controlling transmission of the upper bed surface and the lower bed surface. According to the operation transfer bed, it can be guaranteed that a patient can be kept in a comfortable lying state in the transfer process, the transfer process is completed through the transfer bed, and pains and disease deterioration caused by posture changes in the manual transfer process are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, in particular to an ergonomic bionic fishbone medical surgery transfer bed. Background Art

[0002] Medical surgical transfer beds are an indispensable and important equipment in medical institutions. They are mainly used for the safe and smooth transfer of patients between different departments such as operating rooms, wards, and emergency departments. With the advancement of medical technology, electric intelligent medical surgical transfer beds have gradually become popular, bringing revolutionary changes to the transfer and transportation of patients. This type of transfer bed is usually equipped with advanced mechatronics and displacement integration systems, which can achieve fully automatic lifting and horizontal displacement, greatly reducing the labor intensity of medical staff and improving transfer efficiency and safety.

[0003] The transfer bed in the prior art requires medical staff to manually transfer the patient to the transfer bed first, and then use the transfer bed to transfer the patient between departments or wards, which causes high workload for medical staff. Therefore, the present invention provides an ergonomic bionic fishbone medical surgery transfer bed. Summary of the invention

[0004] The purpose of the present invention is to provide a bionic fishbone medical surgery transfer bed that conforms to ergonomics to solve the problems existing in the prior art.

[0005] To achieve the above object, the present invention provides the following solution: The present invention provides an ergonomic bionic fishbone medical surgery transfer bed, comprising:

[0006] A bed frame assembly, the bed frame assembly comprising a bed base frame, a moving assembly is installed at the bottom of the bed base frame, and a lifting assembly is installed at the top of the bed base frame;

[0007] A bed assembly, wherein the bed assembly is fixed on the top of the lifting assembly;

[0008] A bed board assembly, the bed board assembly includes a bed body, a translation assembly and a transfer assembly, the bed body is slidably connected to the bed body assembly, the top and bottom surfaces of the bed body are respectively provided with an upper bed surface and a lower bed surface, the upper bed surface and the lower bed surface are combined to form an annular structure and are rotatably connected to the bed body, the translation assembly and the bed body are cooperated in transmission to control the linear movement of the bed body, and the transfer assembly is installed on the bed body to control the transmission of the upper bed surface and the lower bed surface.

[0009] According to the ergonomic bionic fishbone medical surgery transfer bed provided by the present invention, the moving component includes silent wheels, and the silent wheels are provided in four groups. The four groups of silent wheels are symmetrically installed in pairs at the bottom of the bed frame.

[0010] According to the ergonomic bionic fishbone medical surgical transfer bed provided by the present invention, the lifting component includes lifting columns, and the lifting columns are provided in four groups. The four groups of lifting columns are respectively arranged on the four corners of the top surface of the bed frame, and the top ends of the lifting columns are fixedly connected with pads.

[0011] According to the ergonomic bionic fishbone medical surgical transfer bed provided by the present invention, the bed body assembly includes a bed frame, the bed frame is fixedly connected to the top surface of the pad, a front slide and a rear slide are installed on both sides of the top surface of the bed frame, and both sides of the bed body are slidably connected to the front slide and the rear slide respectively.

[0012] According to the ergonomic bionic fishbone medical surgery transfer bed provided by the present invention, the front slide includes a slide bracket, the slide bracket is fixedly connected to the top surface of the bed frame, a fixed rack is fixedly connected to the inner side of the slide bracket, a sealing plate is fixedly connected to the top of the slide bracket, the cross-sectional shape of the sealing plate is an inverted L-shape, a slide rail is fixedly connected to the top surface of the slide bracket, a translation slider is fixedly connected to the bed body, the translation slider is slidably connected between the sealing plate and the slide rail, a support bearing is arranged between the sealing plate and the translation slider, and a slide bearing is arranged between the slide rail and the translation slider;

[0013] The structure of the rear slide is the same as that of the front slide, and an adjusting rack is installed on the inner side of the slide bracket of the rear slide.

[0014] According to the ergonomic bionic fishbone medical surgery transfer bed provided by the present invention, the bed body includes two symmetrically arranged side panels, the translation slider is fixedly connected to the side of the side panels away from each other, a plurality of cross beams are fixedly connected between the two side panels, the plurality of cross beams are arranged at equal intervals along the length direction of the side panels, and a plurality of fishbone plates are fixedly connected to the cross beams at equal intervals along the length direction, and the length of the fishbone plates is equal to the length of the side panels.

[0015] According to the ergonomic bionic fishbone medical surgery transfer bed provided by the present invention, the transfer component includes two active rollers, and the two groups of the active rollers are symmetrically rotatably connected between the two side plates and arranged perpendicular to the side plates. The two active rollers are matched through a conveyor belt transmission, and the upper bed surface and the lower bed surface are both matched with the conveyor belt transmission. The two opposite side surfaces of the two side plates are respectively fixedly connected with a first bracket and a second bracket, a rotating motor is fixedly connected to the first bracket, and two groups of rotating gears are rotatably connected to the first bracket through a transmission shaft, the two groups of rotating gears are meshed, the rotating motor is matched with one group of the rotating gears in transmission, and the other group of the rotating gears is connected to one group of the active rollers in transmission connection.

[0016] According to the ergonomic bionic fishbone medical surgical transfer bed provided by the present invention, the translation assembly includes a translation gear and a translation motor, and the translation gear is provided in three groups, two of which are rotatably connected to the first bracket, and the other group of the translation gear is rotatably connected to the second bracket. The translation motor is fixed to the first bracket and is transmission-connected to one group of the translation gears. The translation gear on the first bracket is transmission-matched with the fixed rack, and the translation gear on the second bracket is transmission-matched with the adjustment rack.

[0017] According to the ergonomic bionic fishbone medical surgical transfer bed provided by the present invention, a tensioning assembly is installed on the first bracket, and the tensioning assembly includes a tensioning block. The tensioning block is fixed to the first bracket by a tensioning pin, and the tensioning block is abutted against the conveyor belt.

[0018] The present invention discloses the following technical effects:

[0019] When the present invention is working, the moving component drives the device to move to the specified position, and then the lifting component adjusts the height of the bed according to the height of the hospital bed. After the height of the bed body is equal to the height of the hospital bed, the translation component controls the bed body to slide out, and the transfer component works at the same time to transfer the patient from the hospital bed to the bed body. After that, the translation component is retracted, and the medical staff pushes the entire device to realize the transfer of the patient.

[0020] The surgical transfer bed provided by the present invention can ensure that the patient can maintain a relatively comfortable lying state during the transfer process. The transfer process is completed by the transfer bed, reducing pain and worsening of the condition caused by posture changes during manual transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is an axonometric diagram of the surgical transfer bed of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of the bed board assembly of the present invention;

[0024] Figure 3 This is an explosion effect diagram of the bed structure of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the bed body of the present invention;

[0026] Figure 5 It is a schematic diagram of the internal structure of the bed body of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the bed assembly of the present invention;

[0028] Figure 7 It is a structural schematic diagram of a bed frame assembly of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the transport component of the present invention;

[0030] Fig. 9 It is a schematic diagram of the structure of the translation assembly of the present invention;

[0031] Fig.10 It is a schematic diagram of the matching relationship between the translation gear, the adjustment rack and the rotation gear in the present invention;

[0032] Fig.11 This is a state diagram of the transfer bed of the present invention when it is fully moved in;

[0033] Fig.12 This is a state diagram when the transfer bed of the present invention is completely moved out.

[0034] Among them, 1. bed board assembly; 2. bed body assembly; 3. bed frame assembly; 11. bed body; 12. translation assembly; 13. transfer assembly; 101. translation slider; 102. fishbone plate; 103. lower bed surface; 104. crossbeam; 105. upper bed surface; 106. translation gear; 107. transmission shaft; 108. active roller; 109. translation motor; 110. rotation motor; 111. rotation gear; 112. Conveyor belt; 113, tensioning pin; 114, tensioning block; 115, supporting bearing; 116, first bracket; 117, second bracket; 21, bed frame; 22, front slide; 23, rear slide; 201, adjusting rack; 202, fixing rack; 203, slide bracket; 204, slide rail; 205, slide bearing; 206, closing plate; 301, lifting column; 302, bed base; 303, silent wheel. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] Reference Figure 1-Figure 12 The present invention provides an ergonomic bionic fishbone medical surgery transfer bed, comprising:

[0038] The bed frame assembly 3 includes a bed frame 302, a moving assembly is installed at the bottom of the bed frame 302, and a lifting assembly is installed at the top of the bed frame 302;

[0039] The bed assembly 2 is fixed on the top of the lifting assembly;

[0040] The bed board assembly 1 includes a bed body 11, a translation assembly 12 and a transfer assembly 13. The bed body 11 is slidably connected to the bed body assembly 2. The top and bottom surfaces of the bed body 11 are respectively provided with an upper bed surface 105 and a lower bed surface 103. The upper bed surface 105 and the lower bed surface 103 are combined to form an annular structure and are rotatably connected to the bed body 11. The translation assembly 12 and the bed body 11 are matched with each other in transmission to control the linear movement of the bed body 11. The transfer assembly 13 is installed on the bed body 11 to control the transmission of the upper bed surface 105 and the lower bed surface 103.

[0041] When the present invention is working, the device is driven to move to a specified position by the moving component, and then the lifting component adjusts the height of the bed body 11 according to the height of the hospital bed. After the height of the bed body 11 is equal to the height of the hospital bed, the translation component 12 controls the bed body 11 to slide out, and at the same time the transfer component 13 works to transfer the patient from the hospital bed to the bed body 11. Then the translation component 12 is retracted, and the medical staff pushes the entire device to realize the transfer of the patient.

[0042] The surgical transfer bed provided by the present invention can ensure that the patient can maintain a relatively comfortable lying state during the transfer process. The transfer process is completed by the transfer bed, reducing pain and worsening of the condition caused by posture changes during manual transfer.

[0043] According to a further optimized solution, the moving assembly includes four groups of silent wheels 303 , and the four groups of silent wheels 303 are symmetrically installed in pairs at the bottom of the bed frame 302 .

[0044] According to a further optimized solution, the lifting assembly includes a lifting column 301 , and four groups of lifting columns 301 are provided. The four groups of lifting columns 301 are respectively arranged at four corners of the top surface of the bed frame 302 , and a pad is fixedly connected to the top of the lifting column 301 .

[0045] The lifting column 301 cooperates with the translation assembly 12 to make the device suitable for different beds. The silent wheel 303 is convenient for moving the device. At the same time, a brake assembly needs to be provided on the silent wheel 303 to facilitate fixing the device at a specified position.

[0046] A further optimized solution is that the bed body assembly 2 includes a bed frame 21, which is fixedly connected to the top surface of the pad, and a front slide 22 and a rear slide 23 are installed on both sides of the top surface of the bed frame 21, and both sides of the bed body 11 are slidably connected to the front slide 22 and the rear slide 23 respectively.

[0047] Further optimized solution, the front slide 22 includes a slide bracket 203, the slide bracket 203 is fixedly connected to the top surface of the bed frame 21, the inner side of the slide bracket 203 is fixedly connected to the fixed rack 202, the top of the slide bracket 203 is fixedly connected to the cover plate 206, the cross-sectional shape of the cover plate 206 is an inverted L-shape, the top surface of the slide bracket 203 is fixedly connected to the slide rail 204, the bed body 11 is fixedly connected to the translation slider 101, the translation slider 101 is slidably connected between the cover plate 206 and the slide rail 204, a support bearing 115 is provided between the cover plate 206 and the translation slider 101, and a slide bearing 205 is provided between the slide rail 204 and the translation slider 101;

[0048] The structure of the rear slide 23 is the same as that of the front slide 22 , and an adjusting rack 201 is installed inside the slide bracket 203 of the rear slide 23 .

[0049] A further optimized solution is that the bed body 11 includes two symmetrically arranged side panels, a translation slider 101 is fixedly connected to the side of the side panels away from each other, a plurality of cross beams 104 are fixedly connected between the two side panels, the plurality of cross beams 104 are arranged at equal intervals along the length direction of the side panels, and a plurality of fishbone plates 102 are fixedly connected to the cross beams 104 at equal intervals along the length direction, and the length of the fishbone plates 102 is equal to the length of the side panels.

[0050] A further optimized solution is that the transfer component 13 includes two active rollers 108, and the two groups of active rollers 108 are symmetrically connected to rotate between the two side plates and arranged perpendicular to the side plates. The two active rollers 108 are matched with each other through a conveyor belt 112, and the upper bed surface 105 and the lower bed surface 103 are matched with the conveyor belt 112. The first bracket 116 and the second bracket 117 are fixedly connected to the opposite side surfaces of the two side plates respectively, and a rotating motor 110 is fixedly connected to the first bracket 116. Two groups of rotating gears 111 are rotatably connected to the first bracket 116 through a transmission shaft 107, and the two groups of rotating gears 111 are meshed with each other, and the rotating motor 110 is matched with one of the groups of rotating gears 111 for transmission, and the other group of rotating gears 111 is connected to one of the groups of active rollers 108 for transmission.

[0051] Further optimization scheme, the translation assembly 12 includes a translation gear 106 and a translation motor 109, and the translation gear 106 is provided with three groups, of which two groups of translation gears 106 are rotatably connected to the first bracket 116, and the other group of translation gears 106 are rotatably connected to the second bracket 117. The translation motor 109 is fixed to the first bracket 116 and is transmission-connected with one group of translation gears 106. The translation gear 106 on the first bracket 116 is transmission-matched with the fixed rack 202, and the translation gear 106 on the second bracket 117 is transmission-matched with the adjustment rack 201. Through the setting of the translation assembly 12, the window can slide linearly on the slide bracket 203, so that the bed body 11 bracket can be extended to the bed, and the setting of the transfer assembly 13 can reduce the work intensity of medical staff.

[0052] The translation motor 109 drives the translation gear 106 to rotate, and transmission occurs between the translation gear 106 and the fixed rack 202 , so that the entire bed 11 slides along the direction of the fixed rack 202 .

[0053] According to a further optimized solution, a tensioning assembly is installed on the first bracket 116 , and the tensioning assembly includes a tensioning block 114 . The tensioning block 114 is fixed to the first bracket 116 by a tensioning pin 113 , and the tensioning block 114 is in contact with the conveyor belt 112 .

[0054] The setting of the tensioning assembly can ensure stable transmission between the conveyor belt 112 and the active roller 108. The setting of the translation motor 109 can drive the translation gear 106 to rotate. The rotating gear 111 drives one group of active rollers 108 to rotate, and the conveyor belt 112 drives the other group of active rollers 108 to rotate. The two groups cooperate to realize the transmission of the upper bed surface 105 and the lower bed surface 103, so that the patient can be transferred to the bed. The setting of the fishbone plate 102 can form an inclined surface on one side of the bed body 11, which is convenient for the patient to be transferred to the bed body 11.

[0055] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, 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 should not be understood as a limitation on the present invention.

[0056] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. An ergonomic bionic fishbone medical surgery transfer bed, characterized in that: include: A bed frame assembly (3), the bed frame assembly (3) comprising a bed base frame (302), a moving assembly being installed at the bottom of the bed base frame (302), and a lifting assembly being installed at the top of the bed base frame (302); A bed assembly (2), wherein the bed assembly (2) is fixed on the top of the lifting assembly; A bed board assembly (1), the bed board assembly (1) comprising a bed body (11), a translation assembly (12) and a transfer assembly (13), the bed body (11) being slidably connected to the bed body assembly (2), the top surface and the bottom surface of the bed body (11) being respectively provided with an upper bed surface (105) and a lower bed surface (103), the upper bed surface (105) and the lower bed surface (103) being enclosed together to form an annular structure and being rotatably connected to the bed body (11), the translation assembly (12) being in transmission cooperation with the bed body (11) for controlling the linear movement of the bed body (11), the transfer assembly (13) being installed on the bed body (11) for controlling the transmission of the upper bed surface (105) and the lower bed surface (103).

2. The ergonomic bionic fishbone medical surgery transfer bed according to claim 1, characterized in that: The moving assembly comprises silent wheels (303), and the silent wheels (303) are provided in four groups. The four groups of silent wheels (303) are symmetrically installed in pairs at the bottom of the bed base frame (302).

3. The ergonomic bionic fishbone medical surgery transfer bed according to claim 1, characterized in that: The lifting assembly comprises a lifting column (301), and the lifting columns (301) are provided in four groups. The four groups of the lifting columns (301) are respectively arranged on the four corners of the top surface of the bed frame (302), and the top ends of the lifting columns (301) are fixedly connected with pads.

4. The ergonomic bionic fishbone medical surgery transfer bed according to claim 3 is characterized by: The bed frame assembly (2) comprises a bed frame (21), the bed frame (21) being fixedly connected to the top surface of the pad, a front slide (22) and a rear slide (23) being installed on both sides of the top surface of the bed frame (21), and both sides of the bed body (11) are slidably connected to the front slide (22) and the rear slide (23) respectively.

5. The ergonomic bionic fishbone medical surgery transfer bed according to claim 4, characterized in that: The front slide (22) comprises a slide bracket (203), the slide bracket (203) is fixedly connected to the top surface of the bed frame (21), a fixed rack (202) is fixedly connected to the inner side of the slide bracket (203), a sealing plate (206) is fixedly connected to the top of the slide bracket (203), the cross-sectional shape of the sealing plate (206) is an inverted L-shape, a slide rail (204) is fixedly connected to the top surface of the slide bracket (203), a translation slider (101) is fixedly connected to the bed body (11), the translation slider (101) is slidably connected between the sealing plate (206) and the slide rail (204), a support bearing (115) is arranged between the sealing plate (206) and the translation slider (101), and a slide bearing (205) is arranged between the slide rail (204) and the translation slider (101); The structure of the rear slideway (23) is the same as that of the front slideway (22), and an adjusting rack (201) is installed on the inner side of the slideway bracket (203) of the rear slideway (23).

6. The ergonomic bionic fishbone medical surgery transfer bed according to claim 5, characterized in that: The bed body (11) comprises two symmetrically arranged side panels, the translation slider (101) is fixedly connected to the side of the side panels that are away from each other, a plurality of cross beams (104) are fixedly connected between the two side panels, the plurality of cross beams (104) are arranged at equal intervals along the length direction of the side panels, a plurality of fishbone plates (102) are fixedly connected to the cross beams (104) at equal intervals along the length direction, and the length of the fishbone plates (102) is equal to the length of the side panels.

7. The ergonomic bionic fishbone medical surgery transfer bed according to claim 6, characterized in that: The transfer assembly (13) comprises two active rollers (108). The two groups of active rollers (108) are symmetrically rotatably connected between the two side plates and are arranged perpendicular to the side plates. The two active rollers (108) are connected in transmission through a conveyor belt (112). The upper bed surface (105) and the lower bed surface (103) are both connected in transmission with the conveyor belt (112). The two opposite side surfaces of the two side plates are respectively fixedly connected with a first bracket (116) and a second bracket (117). The first bracket (116) is fixedly connected with a rotating motor (110). The first bracket (116) is rotatably connected with two groups of rotating gears (111) through a transmission shaft (107). The two groups of rotating gears (111) are meshed with each other. The rotating motor (110) is connected in transmission with one group of the rotating gears (111). The other group of the rotating gears (111) is connected in transmission with one group of the active rollers (108).

8. The ergonomic bionic fishbone medical surgery transfer bed according to claim 7, characterized in that: The translation assembly (12) comprises a translation gear (106) and a translation motor (109). The translation gear (106) is provided in three groups, wherein two groups of the translation gear (106) are rotatably connected to the first bracket (116), and another group of the translation gear (106) is rotatably connected to the second bracket (117). The translation motor (109) is fixed to the first bracket (116) and is transmission-connected to one group of the translation gear (106). The translation gear (106) on the first bracket (116) is transmission-matched with the fixed rack (202), and the translation gear (106) on the second bracket (117) is transmission-matched with the adjustment rack (201).

9. The ergonomic bionic fishbone medical surgery transfer bed according to claim 7, characterized in that: A tensioning assembly is installed on the first bracket (116), and the tensioning assembly includes a tensioning block (114). The tensioning block (114) is fixed to the first bracket (116) via a tensioning pin (113), and the tensioning block (114) is in abutment with the conveyor belt (112).

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