Supporting device convenient to install and used for limb burn plastic surgery

Abstract

The invention relates to the technical field of medical equipment. The invention discloses an easy-to-install supporting device for limb burn plastic surgery, which is characterized in that two installation slide rails are horizontally and symmetrically arranged on adjacent sides of a bed head end and a bed tail end of a medical sickbed, one of the installation slide rails is provided with a rapid installation assembly, one side of the rapid installation assembly is provided with an angle deflection assembly, and the other side of the rapid installation assembly is provided with an angle deflection assembly; a height adjusting assembly is arranged at the top of the angle deflection assembly, a distance adjusting assembly is horizontally and rotationally arranged at the top of the height adjusting assembly, and a supporting device facilitating dressing change is arranged at the side end of the distance adjusting assembly and comprises a side rail, a first supporting sleeve, a second supporting sleeve, an inserting assembly and a dressing change assembly. The device is convenient to mount and dismount, can support and lift any area of the upper limb or the lower limb of the patient, and does not need to be in direct contact with the limb part of the patient or be manually lifted during dressing change, so that the labor is saved, and the surgical part of the patient is prevented from being secondarily injured.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, in particular to a supporting device for limb burn plastic surgery which is easy to install. Background Art

[0002] Burn plastic surgery refers to plastic surgery after burns. Post-burn deformity manifests as tissue defect, displacement or hyperplasia. Mild clinical manifestations affect the beauty of appearance, while severe ones often lead to functional disorders and heavy psychological burden on patients. Burn plastic surgery should choose different surgical methods according to the specific situation of the patient. Skin grafting is usually required, and patients need to rest for a long time after surgery. The surgical site of the patient, such as the upper or lower limbs, needs to be supported by special supporting equipment to avoid stress or collision that may cause secondary injury to the surgical site. However, when the surgical site of the patient needs to be changed, the surgical site needs to be treated with dressing changes. During the operation, since the part is supported by the supporting device, the dressing change area is fully covered by the supporting device, which makes the dressing change process more cumbersome. In addition, it is difficult to avoid direct contact with the patient's limbs and stress during the dressing change process. In addition, there is a lack of external support from the supporting device during the dressing change process, and manpower is required to lift the patient's dressing change area, which is time-consuming and labor-intensive. There is a lack of a device that is easy to install and disassemble, can support and lift any area of ​​the patient's upper or lower limbs, and does not require direct contact with the patient's limbs and manual lifting during the dressing change, thereby saving manpower and avoiding secondary injury to the patient's surgical area. Summary of the invention

[0003] The purpose of the present invention is to provide a support device for limb burn plastic surgery that is easy to install, so as to solve the problems raised in the above-mentioned background technology. In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: including a medical bed, the medical bed is arranged on a horizontal plane, and two installation slide rails are horizontally and symmetrically arranged on one side adjacent to the head end and the tail end of the medical bed, one of the installation slide rails is provided with a quick installation component, one side of the quick installation component is provided with an angle deflection component, the top of the angle deflection component is provided with a height adjustment component, the top of the height adjustment component is horizontally and rotatably provided with a distance adjustment component, a buffer is provided at the rotational connection between the distance adjustment component and the height adjustment component, and the side end of the distance adjustment component is provided with a support device for easy dressing change, the support device for easy dressing change includes a side track, a first support sleeve, a second support sleeve, a plug-in assembly and a dressing change assembly, and the side track is provided with Two, two side tracks are symmetrically arranged on both sides of the distance adjustment component, the first support sleeve and the second support sleeve have the same shape and are arranged in a semicircular ring shape, the first support sleeve and the second support sleeve are symmetrically arranged between the two side tracks and the two sides of the first support sleeve and the second support sleeve are respectively slidably connected with the two side tracks in the horizontal direction, the tops of the first support sleeve and the second support sleeve are both provided with placement openings, the adjacent sides of the first support sleeve and the second support sleeve are detachably connected through a plug-in component, the interiors of the first support sleeve and the second support sleeve are hollow, the dressing change components are provided with a plurality of, and the hollow areas inside the first support sleeve and the second support sleeve are respectively provided with a plurality of dressing change components, and the dressing change components inside the first support sleeve and the dressing change components inside the second support sleeve are relatively staggered.

[0004] Preferably, the quick installation assembly includes a sliding block, a locking block and a locking rod, the sliding block is detachably slidingly arranged on one side of the mounting slide rail, there is a gap between the middle part of one end of the sliding block close to the inner side of the mounting slide rail and the side end of the mounting slide rail, the locking block is rotatably arranged on the side end of the sliding block, the upper and lower ends of the locking block are respectively stopped at the upper and lower ends of the inner side of the mounting slide rail, and the middle part of the locking rod is coaxially connected with the rotation connection between the locking block and the sliding block.

[0005] Preferably, the angle deflection assembly includes a mounting frame, an adjusting column, an adjusting gear, an adjusting frame, an adjusting worm and an adjusting disk, the mounting frame is arranged at the top of one side of the sliding block, the adjusting column is horizontally arranged at the top of the mounting frame, the adjusting gear is arranged in the middle of the adjusting column, the adjusting frame is arranged above the mounting frame, the two sides of the bottom of the adjusting frame are rotatably connected to the two sides of the top of the mounting frame, the adjusting worm horizontally passes through the bottom of the adjusting frame and is threadedly connected thereto, the adjusting worm is meshed with the adjusting gear, and the adjusting disk is arranged on one end of the adjusting worm.

[0006] Preferably, the height adjustment assembly includes a first adjustment box, a first adjustment block and a first electric push rod, the first adjustment box is arranged on the top of the adjustment frame, the first electric push rod is vertically arranged at the bottom inside the first adjustment box, the first adjustment block vertically passes through the top of the first adjustment box and is connected to it by sliding up and down, and the bottom of the first adjustment block is connected to the output end of the top of the first electric push rod.

[0007] Preferably, the distance adjustment assembly includes a second adjustment box, a second adjustment block and a second electric push rod, the second adjustment box is horizontally arranged on the top of the first adjustment block, one end of the second adjustment box is hinged to the top of the first adjustment block, the second electric push rod is horizontally arranged inside the second adjustment box at one end close to the first adjustment block, the second adjustment block horizontally passes through a side of the second adjustment box away from the first adjustment block and is horizontally slidably connected to it, and the side end of the second adjustment block is connected to the output end of the second electric push rod.

[0008] Preferably, the buffer member is a buffer spring, and two ends of the buffer spring are respectively connected to the bottom of the second adjustment box and the side end of the first adjustment block.

[0009] Preferably, the plug-in assembly includes a plug-in rod and a plug-in interface, and the plug-in rod and the plug-in interface are both provided with a plurality of plug-in rods. One end portion of the first support sleeve is evenly provided with a plurality of plug-in rods, and a plug-in interface is provided between two adjacent plug-in rods, and a plurality of plug-ins are evenly provided at the side end portion of the first support sleeve, a plurality of plug-in rods are evenly provided at the side end portion of the second support sleeve, and a plug-in interface is provided between two adjacent plug-in rods, and a plurality of plug-in interfaces are evenly provided at the side end portion of the second support sleeve, the plurality of plug-in rods at the side end of the first support sleeve correspond one-to-one with the positions of the plurality of plug-in interfaces at the side end of the second support sleeve, and the plurality of plug-in rods at the side end of the second support sleeve correspond one-to-one with the positions of the plurality of plug-in interfaces at the side end of the first support sleeve.

[0010] Preferably, the areas inside the first support sleeve corresponding to the positions of the several plug-in interfaces are provided with dressing change components, and the areas inside the second support sleeve corresponding to the positions of the several plug-in interfaces are provided with dressing change components, each dressing change component comprises a fixing frame, a trigger plate, a spring, a limit frame and a rotating wheel, the limit frame is arranged at the bottom of the hollow area inside the first support sleeve or the second support sleeve, the spring is arranged at the side end inside the limit frame, the fixing frame passes through the limit frame and is connected with it for sliding up and down, the bottom of the fixing frame is connected to the top of the spring, a plurality of rotating wheels are provided, and the plurality of rotating wheels are equidistant and rotatably arranged above the fixing frame, a through opening is provided on the inner side of the first support sleeve or the second support sleeve and at the corresponding position of the rotating wheel, the trigger plate is arranged at one side end of the fixing frame, and the side of the trigger plate adjacent to the plug-in rod is provided with mutually fitting beveled edges; the adjacent ends of the first support sleeve and the second support sleeve are provided with magnetic attraction layers that are mutually attracted.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the present invention, when it is necessary to support the surgical site of the patient, the first support sleeve and the second support sleeve are first controlled to be plugged into each other through the plug interface and the plug rod in the relative directions on the side track, the plug rod on the first support sleeve passes through the corresponding plug interface on the second support sleeve, and the plug rod on the second support sleeve passes through the plug interface on the first support sleeve, and the stable connection between the two is achieved through the magnetic absorption layer on the first support sleeve and the second support sleeve, and when the plug rod on the first support sleeve enters the interior of the second support sleeve, the corresponding trigger plate inside the second support sleeve is lifted so that a plurality of rotating wheels are lowered away from the corresponding through openings. At this time, the patient places the surgical site on the first support sleeve and the second support sleeve to achieve the supporting effect on the surgical site. When it is necessary to change the dressing on the surgical site, the first support sleeve and the second support sleeve are first separated, and the two are on the side track. When the handle is moved in a direction away from the opposite side, the corresponding connecting rod is separated from the corresponding plug interface and the trigger plate. At this time, the fixing frame loses its resistance, and the fixing frame is driven to rise along the limiting frame under the action of the third spring, so that the rotating wheel is exposed from the through opening in the inner area of ​​the first support sleeve or the second support sleeve and contacts with the surface of the surgical site of the patient, so that the corresponding first support sleeve and the second support sleeve are moved according to the dressing change area of ​​the patient, and the deflection angle of the surgical site of the patient is adjusted by the angle deflection component, so as to expose the area where the dressing is required for the patient without releasing the supporting effect on the patient, and reduce the friction force of the first support sleeve or the second support sleeve when it moves under the action of the rotating wheel, so as to achieve dressing change without direct contact with the patient's limbs and manual lifting, thereby saving manpower and avoiding secondary injury to the surgical site of the patient.

[0013] In the present invention, when it is necessary to support the surgical part of the patient, such as the upper limbs or lower limbs, the sliding block is slidably installed on the corresponding mounting rail and slid to a suitable position according to the surgical part of the patient. Then, the locking rod is rotated 90 degrees to drive the upper and lower ends of the locking block to abut against the upper and lower ends of the inner side of the mounting rail, thereby locking the position of the sliding block, and then locking the position of the supporting device, so as to support the surgical part of the patient.

[0014] In the present invention, in order to improve the comfort of the patient's surgical site when supporting or exposing the dressing site during dressing changes, the support angle of the patient's surgical site can be adjusted. The adjusting disk is rotated to drive the adjusting worm to rotate, and then the adjusting worm is driven to rotate along the outer side of the adjusting gear. Rotating the adjusting disk clockwise can drive the adjusting frame to deflect to the left, and rotating the adjusting disk counterclockwise can drive the adjusting frame to deflect to the right, thereby adjusting the deflection angle of the supporting device, thereby facilitating dressing changes on the patient's surgical site and improving the comfort of the patient's surgical site when supporting.

[0015] In the present invention, the first electric push rod is controlled to drive the first adjustment block to slide up and down along the first adjustment box, thereby adjusting the height of the first adjustment block, and the second electric push rod is controlled to drive the second adjustment block to slide horizontally, thereby controlling the distance between the second adjustment block and the patient, and then adjusting the height of the support device and the distance between the patient and the patient according to the patient's height, thereby achieving the state most suitable for the patient's surgical site, and through the provided buffer spring, the patient's upper limbs or lower limbs are supported by the support device while having a certain small angle of downward movement, and the buffer spring makes the support area have a certain elasticity, thereby improving the comfort of the surgical site in the supported state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0018] Figure 3 Schematic diagram of the unfolded structure of the installation slide rail and the quick installation assembly in the present invention Figure 1 ;

[0019] Figure 4 Schematic diagram of the unfolded structure of the installation slide rail and the quick installation assembly in the present invention Figure 2 ;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the angle deflection assembly, the height adjustment assembly and the distance adjustment assembly in the present invention;

[0021] Figure 6 It is a schematic diagram of the unfolded structure of the angle deflection assembly in the present invention;

[0022] Figure 7 is a cross-sectional view of a height adjustment component and a distance adjustment component in the present invention;

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the supporting device for facilitating dressing change in the present invention;

[0024] Fig. 9 It is a partial structural cross-sectional view of the supporting device for facilitating dressing change in the present invention;

[0025] Fig.10 It is a schematic diagram of the partial structure of the supporting device for facilitating dressing change in the present invention;

[0026] Fig.11 It is a schematic diagram of the three-dimensional structure of the dressing change support device in the present invention when it is in an open state.

[0027] In the figure: 1. medical bed; 2. mounting rail; 3. quick mounting assembly; 31. sliding block; 32. locking block; 33. locking rod; 4. angle deflection assembly; 41. mounting frame; 42. adjusting column; 43. adjusting gear; 44. adjusting frame; 45. adjusting worm; 46. adjusting disk; 5. height adjustment assembly; 51. first adjusting box; 52. first adjusting block; 53. first electric push rod; 6. distance adjustment assembly; 61. second adjusting box; 62. second adjusting block; 63. second electric push rod; 7. buffer; 8. dressing change support device; 81. side rail; 82. first support sleeve; 83. second support sleeve; 84. plug-in assembly; 841. plug-in rod; 842. plug-in interface; 85. dressing change assembly; 851. fixing frame; 852. trigger plate; 853. spring; 854. limit frame; 855. rotating wheel. DETAILED DESCRIPTION

[0028] 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figures 1 to 11The present invention provides a technical solution: comprising a medical bed 1, wherein the medical bed 1 is arranged on a horizontal plane, and two mounting rails 2 are horizontally and symmetrically arranged on one side adjacent to the head end and the tail end of the medical bed 1, wherein a quick mounting component 3 is arranged on one mounting rail 2, and an angle deflection component 4 is arranged on one side of the quick mounting component 3, and a height adjustment component 5 is arranged on the top of the angle deflection component 4, and a distance adjustment component 6 is horizontally and rotatably arranged on the top of the height adjustment component 5, and a buffer 7 is arranged at the rotation connection between the distance adjustment component 6 and the height adjustment component 5, and a dressing change support device 8 is arranged at the side end of the distance adjustment component 6, and the dressing change support device 8 comprises a side rail 81, a first support sleeve 82, a second support sleeve 83, a plug-in assembly 84 and a dressing change assembly 85, and the side rail 81 is provided with two, and the two side rails 81 are symmetrically arranged The first support sleeve 82 and the second support sleeve 83 are arranged on both sides of the distance adjustment component 6, and the first support sleeve 82 and the second support sleeve 83 have the same shape and are arranged in a semicircular ring shape. The first support sleeve 82 and the second support sleeve 83 are symmetrically arranged between the two side rails 81, and the two sides of the first support sleeve 82 and the second support sleeve 83 are respectively slidably connected with the two side rails 81 in the horizontal direction. The tops of the first support sleeve 82 and the second support sleeve 83 are both provided with placement openings, and the adjacent sides of the first support sleeve 82 and the second support sleeve 83 are detachably connected through a plug-in component 84. The interiors of the first support sleeve 82 and the second support sleeve 83 are hollow, and the dressing change components 85 are provided with a plurality of them. The hollow areas inside the first support sleeve 82 and the second support sleeve 83 are respectively provided with a plurality of dressing change components 85, and the dressing change components 85 inside the first support sleeve 82 and the dressing change components 85 inside the second support sleeve 83 are relatively staggered.

[0030] In this embodiment, Figure 3 to Figure 4 As shown, the quick installation assembly 3 includes a sliding block 31, a locking block 32 and a locking rod 33. The sliding block 31 is detachably slidably arranged on one side of the mounting rail 2. There is a gap between the middle of one end of the sliding block 31 close to the inner side of the mounting rail 2 and the side end of the mounting rail 2. The locking block 32 is rotatably arranged on the side end of the sliding block 31. The upper and lower ends of the locking block 32 are respectively stopped by the upper and lower ends of the inner side of the mounting rail 2. The middle part of the locking rod 33 is coaxially connected with the rotation connection between the locking block 32 and the sliding block 31.

[0031] When it is necessary to support the patient's surgical part, such as the upper limbs or lower limbs, the sliding block 31 is slidably installed on the corresponding mounting rail 2 according to the patient's surgical part and slid to a suitable position. Then, the locking rod 33 is rotated 90 degrees to drive the upper and lower ends of the locking block 32 to abut against the upper and lower ends of the inner side of the mounting rail 2, thereby locking the position of the sliding block 31, and then locking the position of the supporting device to facilitate supporting the patient's surgical part.

[0032] In this embodiment, Figure 5 to Figure 6 As shown, the angle deflection assembly 4 includes a mounting frame 41, an adjusting column 42, an adjusting gear 43, an adjusting frame 44, an adjusting worm 45 and an adjusting disk 46. The mounting frame 41 is arranged at the top of one side of the sliding block 31, the adjusting column 42 is horizontally arranged at the top of the mounting frame 41, the adjusting gear 43 is arranged in the middle of the adjusting column 42, the adjusting frame 44 is arranged above the mounting frame 41, the two sides of the bottom of the adjusting frame 44 are rotatably connected to the two sides of the top of the mounting frame 41, the adjusting worm 45 horizontally passes through the bottom of the adjusting frame 44 and is threadedly connected thereto, the adjusting worm 45 is meshed with the adjusting gear 43, and the adjusting disk 46 is arranged on one end of the adjusting worm 45;

[0033] In order to improve the comfort of the patient's surgical site when supporting the surgical site or exposing the dressing site during dressing changes, the support angle of the patient's surgical site can be adjusted. The adjusting disk 46 is rotated to drive the adjusting worm 45 to rotate, and then the adjusting worm 45 is driven to rotate along the outer side of the adjusting gear 43. Rotating the adjusting disk 46 clockwise can drive the adjusting frame 44 to deflect to the left, and rotating the adjusting disk 46 counterclockwise can drive the adjusting frame 44 to deflect to the right, thereby adjusting the deflection angle of the support device, thereby facilitating dressing changes on the patient's surgical site and improving the comfort of the patient's surgical site when supporting the surgical site.

[0034] In this embodiment, Figure 7 As shown, the height adjustment assembly 5 includes a first adjustment box 51, a first adjustment block 52 and a first electric push rod 53. The first adjustment box 51 is arranged on the top of the adjustment frame 44. The first electric push rod 53 is vertically arranged at the bottom inside the first adjustment box 51. The first adjustment block 52 vertically passes through the top of the first adjustment box 51 and is slidably connected thereto up and down. The bottom of the first adjustment block 52 is connected to the output end of the top of the first electric push rod 53.

[0035] The distance adjustment assembly 6 includes a second adjustment box 61, a second adjustment block 62 and a second electric push rod 63. The second adjustment box 61 is horizontally arranged on the top of the first adjustment block 52. One end of the second adjustment box 61 is hinged to the top of the first adjustment block 52. The second electric push rod 63 is horizontally arranged inside the second adjustment box 61 at one end close to the first adjustment block 52. The second adjustment block 62 horizontally passes through a side of the second adjustment box 61 away from the first adjustment block 52 and is slidably connected to the side in a horizontal direction. The side end of the second adjustment block 62 is connected to the output end of the second electric push rod 63.

[0036] The buffer member 7 is a buffer spring 853, and two ends of the buffer spring 853 are respectively connected to the bottom of the second adjustment box 61 and the side end of the first adjustment block 52;

[0037] The first electric push rod 53 is controlled to operate and drive the first adjustment block 52 to slide up and down along the first adjustment box 51, thereby adjusting the height of the first adjustment block 52. The second electric push rod 63 is controlled to operate and drive the second adjustment block 62 to slide horizontally, thereby controlling the distance between the second adjustment block 62 and the patient. Then, the height of the support device and the distance between the support device and the patient are adjusted according to the patient's height, thereby achieving the state that best matches the patient's surgical site. The buffer spring 853 is set so that the patient's upper limbs or lower limbs can move downward at a certain small angle while being supported by the support device. The buffer spring 853 makes the support area have a certain elasticity, thereby improving the comfort of the surgical site under the support state.

[0038] In this embodiment, Figures 8 to 11 As shown, the plug-in assembly 84 includes a plug-in rod 841 and a plug-in interface 842, and the plug-in rod 841 and the plug-in interface 842 are each provided with a plurality of plug-in rods 841 evenly distributed on one end of the first support sleeve 82, and a plug-in interface 842 is provided through two adjacent plug-in rods 841, and a plurality of plug-ins are evenly distributed on the side end of the first support sleeve 82, a plurality of plug-in rods 841 are evenly distributed on the side end of the second support sleeve 83, and a plug-in interface 842 is provided through two adjacent plug-in rods 841, and a plurality of plug-in interfaces 842 are evenly distributed on the side end of the second support sleeve 83, and the plurality of plug-in rods 841 on the side end of the first support sleeve 82 correspond to the plurality of plug-in interfaces 842 on the side end of the second support sleeve 83 in a one-to-one manner, and the plurality of plug-in rods 841 on the side end of the second support sleeve 83 correspond to the plurality of plug-in interfaces 842 on the side end of the first support sleeve 82 in a one-to-one manner;

[0039] The areas inside the first support sleeve 82 corresponding to the positions of the plurality of plug-in ports 842 are provided with dressing change components 85, and the areas inside the second support sleeve 83 corresponding to the positions of the plurality of plug-in ports 842 are provided with dressing change components 85, each dressing change component 85 includes a fixing frame 851, a trigger plate 852, a spring 853, a limiting frame 854 and a rotating wheel 855, the limiting frame 854 is arranged at the bottom of the hollow area inside the first support sleeve 82 or the second support sleeve 83, the spring 853 is arranged at the side end of the inner side of the limiting frame 854, the fixing frame 851 passes through the limiting frame 854 and It is slidably connected up and down, the bottom of the fixing frame 851 is connected to the top of the spring 853, a plurality of rotating wheels 855 are provided, and the plurality of rotating wheels 855 are equidistantly and rotatably arranged above the fixing frame 851, a through opening is provided on the inner side of the first supporting sleeve 82 or the second supporting sleeve 83 and at the corresponding position of the rotating wheel 855, the trigger plate 852 is arranged at one side end of the fixing frame 851, and the side of the trigger plate 852 adjacent to the plug rod 841 is provided with mutually fitting beveled edges; the first supporting sleeve 82 and the second supporting sleeve 83 are provided with mutually magnetically attracted magnetic layers at one end adjacent to each other;

[0040] When it is necessary to support the surgical site of the patient, first control the first support sleeve 82 and the second support sleeve 83 to be plugged into each other through the plug interface 842 and the plug rod 841 in the relative directions on the side rail 81, the plug rod 841 on the first support sleeve 82 passes through the corresponding plug interface 842 on the second support sleeve 83, and the plug rod 841 on the second support sleeve 83 passes through the plug interface 842 on the first support sleeve 82, and the first support sleeve 82 and the second support sleeve 83 are used to achieve a stable connection between the two, and when the plug rod 841 on the first support sleeve 82 enters the second support sleeve 83, the corresponding trigger plate 852 inside the second support sleeve 83 is lifted, so that the plurality of rotating wheels 855 are lowered away from the corresponding through openings. At this time, the patient places the surgical site on the first support sleeve 82 and the second support sleeve 83 to achieve a supporting effect on the surgical site. When it is necessary to change the dressing on the surgical site, first separate the first support sleeve 82 from the second support sleeve 83, and then separate the two. The first support sleeve 82 or the second support sleeve 83 is moved to the left of the support sleeve 840, and the second support sleeve 83 is moved to the right of the support sleeve 841.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A support device for limb burns and plastic surgery that is easy to install, characterized in that: The medical bed (1) comprises a medical bed (1), wherein the medical bed (1) is arranged on a horizontal plane, and two installation slide rails (2) are arranged horizontally and symmetrically on one side adjacent to the head end and the tail end of the medical bed (1), and a quick installation component (3) is arranged on one of the installation slide rails (2), and an angle deflection component (4) is arranged on one side of the quick installation component (3), and a height adjustment component (5) is arranged on the top of the angle deflection component (4), and a distance adjustment component (6) is arranged horizontally and rotatably on the top of the height adjustment component (5), and a buffer (7) is arranged at the rotation connection between the distance adjustment component (6) and the height adjustment component (5), and a dressing change support device (8) is arranged at the side end of the distance adjustment component (6), and the dressing change support device (8) comprises a side rail (81), a first support sleeve (82), a second support sleeve (83), a plug-in assembly (84) and a dressing change assembly (85), and two side rails (81) are provided, and the two side rails (81) are symmetrically arranged on the distance adjustment component (81). On both sides of the component (6), the first support sleeve (82) and the second support sleeve (83) are of the same shape and are arranged in a semicircular ring shape. The first support sleeve (82) and the second support sleeve (83) are symmetrically arranged between the two side rails (81), and the two sides of the first support sleeve (82) and the second support sleeve (83) are respectively connected to the two side rails (81) in a horizontal sliding direction. The tops of the first support sleeve (82) and the second support sleeve (83) are both provided with a placement opening. The adjacent sides of the first support sleeve (82) and the second support sleeve (83) are detachably connected through a plug-in component (84). The interiors of the first support sleeve (82) and the second support sleeve (83) are hollow. The dressing change component (85) is provided with a plurality of dressing change components (85). The hollow areas inside the first support sleeve (82) and the second support sleeve (83) are respectively provided with a plurality of dressing change components (85), and the dressing change components (85) inside the first support sleeve (82) and the dressing change components (85) inside the second support sleeve (83) are relatively staggered.

2. The easy-to-install support device for limb burns and plastic surgery according to claim 1, characterized in that: The quick installation assembly (3) comprises a sliding block (31), a locking block (32) and a locking rod (33); the sliding block (31) is detachably slidably arranged on one side of the mounting rail (2); a gap exists between the middle of one end of the sliding block (31) close to the inner side of the mounting rail (2) and the side end of the mounting rail (2); the locking block (32) is rotatably arranged on the side end of the sliding block (31); the upper and lower ends of the locking block (32) are respectively abutted against the upper and lower ends of the inner side of the mounting rail (2); the middle part of the locking rod (33) is coaxially connected with the rotation connection between the locking block (32) and the sliding block (31).

3. The easy-to-install support device for limb burns and plastic surgery according to claim 2, characterized in that: The angle deflection assembly (4) comprises a mounting frame (41), an adjusting column (42), an adjusting gear (43), an adjusting frame (44), an adjusting worm (45) and an adjusting disk (46); the mounting frame (41) is arranged at the top of one side of the sliding block (31); the adjusting column (42) is horizontally arranged at the top of the mounting frame (41); the adjusting gear (43) is arranged at the middle of the adjusting column (42); the adjusting frame (44) is arranged above the mounting frame (41); two sides of the bottom of the adjusting frame (44) are rotatably connected to two sides of the top of the mounting frame (41); the adjusting worm (45) horizontally passes through the bottom of the adjusting frame (44) and is threadedly connected thereto; the adjusting worm (45) is meshed with the adjusting gear (43); and the adjusting disk (46) is arranged on one end of the adjusting worm (45).

4. The easy-to-install support device for limb burns and plastic surgery according to claim 3, characterized in that: The height adjustment assembly (5) comprises a first adjustment box (51), a first adjustment block (52) and a first electric push rod (53); the first adjustment box (51) is arranged at the top of the adjustment frame (44); the first electric push rod (53) is vertically arranged at the bottom inside the first adjustment box (51); the first adjustment block (52) vertically passes through the top of the first adjustment box (51) and is slidably connected thereto up and down; the bottom of the first adjustment block (52) is connected to the output end of the top of the first electric push rod (53).

5. The easy-to-install support device for limb burns and plastic surgery according to claim 4, characterized in that: The distance adjustment component (6) comprises a second adjustment box (61), a second adjustment block (62) and a second electric push rod (63); the second adjustment box (61) is horizontally arranged on the top of the first adjustment block (52); one end of the second adjustment box (61) is hinged to the top of the first adjustment block (52); the second electric push rod (63) is horizontally arranged inside the second adjustment box (61) at one end close to the first adjustment block (52); the second adjustment block (62) horizontally passes through a side of the second adjustment box (61) away from the first adjustment block (52) and is slidably connected to the first adjustment block (52) in a horizontal direction; and the side end of the second adjustment block (62) is connected to the output end of the second electric push rod (63).

6. The easy-to-install support device for limb burns and plastic surgery according to claim 5, characterized in that: The buffer member (7) is a buffer spring (853), and two ends of the buffer spring (853) are respectively connected to the bottom of the second adjustment box (61) and the side end of the first adjustment block (52).

7. The easy-to-install support device for limb burns and plastic surgery according to claim 6, characterized in that: The plug assembly (84) comprises a plug rod (841) and a plug interface (842), and the plug rod (841) and the plug interface (842) are both provided with a plurality of plug rods (841) evenly arranged at one end of the first support sleeve (82), and a plug interface (842) is provided through-through between two adjacent plug rods (841), and a plurality of plug rods (841) are evenly arranged at the side end of the first support sleeve (82), and a plurality of plug rods (841) are evenly arranged at the side end of the second support sleeve (83). 41), and an insertion interface (842) is provided between two adjacent insertion rods (841), and a plurality of insertion interfaces (842) are evenly arranged at the side end of the second support sleeve (83), the positions of the plurality of insertion rods (841) at the side end of the first support sleeve (82) and the plurality of insertion interfaces (842) at the side end of the second support sleeve (83) correspond one to one, and the positions of the plurality of insertion rods (841) at the side end of the second support sleeve (83) and the plurality of insertion interfaces (842) at the side end of the first support sleeve (82) correspond one to one.

8. The easy-to-install support device for limb burns and plastic surgery according to claim 7, characterized in that: The areas inside the first support sleeve (82) corresponding to the positions of the plurality of plug interfaces (842) are provided with dressing change components (85), and the areas inside the second support sleeve (83) corresponding to the positions of the plurality of plug interfaces (842) are provided with dressing change components (85), each dressing change component (85) comprises a fixing frame (851), a trigger plate (852), a spring (853), a limiting frame (854) and a rotating wheel (855), the limiting frame (854) being arranged at the bottom of a hollow area inside the first support sleeve (82) or the second support sleeve (83), the spring (853) being arranged at the side end inside the limiting frame (854), and the fixing frame (851) passing through the limiting frame (851). 854) is connected to it for sliding up and down, the bottom of the fixed frame (851) is connected to the top of the spring (853), a plurality of rotating wheels (855) are provided, and the plurality of rotating wheels (855) are equidistant and rotatably arranged above the fixed frame (851), a through opening is provided on the inner side of the first support sleeve (82) or the second support sleeve (83) at a corresponding position of the rotating wheel (855), the trigger plate (852) is arranged at one side end of the fixed frame (851), and the side of the trigger plate (852) adjacent to the plug rod (841) is provided with mutually fitting beveled edges; the adjacent ends of the first support sleeve (82) and the second support sleeve (83) are provided with magnetic attraction layers that attract each other.

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