CN221243357U - Movable support - Google Patents

Abstract

The utility model discloses a mobile bracket, comprising a shell, wherein the shell is a hollow shell-like structure with an opening on the top; a support plate, wherein one end of the support plate is hinged to one end of the top of the shell; a slider and a connecting rod, wherein the slider is slidably connected to the inner wall of the bottom of the shell, and the two ends of the connecting rod are respectively hinged to the support plate and the slider; and a driving device, wherein the driving device is used to drive the slider to slide on the inner wall of the bottom of the shell. This mobile bracket adopts a mobile bracket. When in use, the bracket is placed on a bed board for surgery, and the patient can raise his upper body, which greatly reduces the state of hypoxia and can better cooperate with the doctor to complete the operation.

Description

A mobile bracket

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a movable and adjustable semi-recumbent inflatable support for surgery.

Background technique

Existing technology: Interventional ultrasound surgery often encounters patients who cannot lie flat due to breathing difficulties, but our existing operating tables lack this adjustment function. If this happens, two pillows must be stacked together to temporarily raise the patient's back and barely complete the operation (the operation is sometimes interrupted). Since this method is not stable enough, it brings difficulties and uncontrollable risks to the operation in actual operation.

The existing technology has the following disadvantages: it cannot achieve an efficient semi-recumbent position, the patient still has breathing difficulties, sweating, the patient is extremely uncomfortable, the patient's cooperation is poor, and the operation is difficult. Therefore, we propose a mobile bracket.

Utility Model Content

The purpose of the utility model is to provide a mobile bracket to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile bracket, comprising a shell, which is a hollow shell-like structure with an opening on the top; a support plate, one end of which is hinged to one end of the top of the shell; a slider and a connecting rod, the slider is slidably connected to the inner wall of the bottom of the shell, and the two ends of the connecting rod are respectively hinged to the support plate and the slider; and a driving device, which is used to drive the slider to slide on the inner wall of the bottom of the shell.

Preferably, a plurality of connecting rods are provided, a fixing plate is fixed on the top of the sliding block, and both ends of the plurality of connecting rods are hinged to the supporting plate and the fixing plate respectively through hinges.

Preferably, the driving device includes a screw rod, a first support block and a rotating assembly, a threaded hole is provided in the middle of the slider, and the slider is threadedly connected to the screw rod through the threaded hole, both ends of the screw rod are respectively rotatably connected to the first support block, and the first support block is fixed on the inner wall of the bottom of the shell.

Preferably, the rotating assembly includes a first bevel gear and a transmission assembly, the first bevel gear is fixed to one end of the screw rod, the transmission assembly includes a second bevel gear, a second support block, a transmission shaft and a turntable, the second bevel gear is meshingly connected to the first bevel gear, and the second bevel gear is fixed to one end of the transmission shaft, the other end of the transmission shaft passes through the side wall of the shell and is fixed to the turntable, the transmission shaft is rotatably connected to the second support block, and the second support block is fixed to the inner wall of the bottom of the shell.

Preferably, two transmission assemblies are provided, and the two transmission assemblies are symmetrically arranged on both sides of the housing.

Preferably, it also includes a fixing device for fixing the shell to the bed board, the fixing device includes an L-shaped connecting plate, a clamping plate and a bolt, one end of the L-shaped connecting plate is fixed to the shell, and the L-shaped connecting plate is provided with a threaded hole, the bolt passes through the threaded hole and is threadedly connected to the threaded hole, and the clamping plate is connected to the end of the bolt.

Preferably, an inflatable cushion is fixed on the top of the support plate.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model adopts a movable bracket. When in use, the bracket is placed on a bed board for surgery, so that the patient can raise his upper body, which greatly reduces the hypoxia state and can better cooperate with the doctor to complete the surgery.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the structure of the drive device of the utility model;

FIG3 is a schematic diagram of the structure of the fixing device of the utility model;

FIG4 is an enlarged view of area A in FIG2 ;

Figure 5 is an enlarged view of area B in Figure 2

FIG6 is an enlarged view of area C in FIG3 .

In the figure: 1-housing; 2-support plate; 3-slider; 4-connecting rod; 5-driving device; 6-fixing plate; 7-screw rod; 8-first supporting block; 9-rotating assembly; 10-first bevel gear; 11-transmission assembly; 12-second bevel gear; 13-second supporting block; 14-transmission shaft; 15-turntable; 16-fixing device; 17-L-type connecting plate; 18-clamping plate; 19-bolt; 20-inflatable cushion.

Detailed ways

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

Embodiment 1

Please refer to Figures 1-2. This embodiment discloses a mobile bracket, including a shell 1, which is a hollow shell-like structure with an opening on the top, so that the shell 1 has a certain storage and protection ability, and reduces the pollution caused by the outside to the internal objects; a support plate 2, one end of the support plate 2 is hinged to one end of the top of the shell 1, and the upper body of the human body is supported by the support plate 2; a slider 3 and a connecting rod 4, the slider 3 is slidably connected to the inner wall of the bottom of the shell 1, and the two ends of the connecting rod 4 are respectively hinged to the support plate 2 and the slider 3, and the position of the connecting rod 4 is changed by sliding the slider 3 in the shell 1, so as to adjust the angle of the support plate 2, thereby realizing the adjustment of the support angle of the human body; a driving device 5, the driving device 5 is used to drive the slider 3 to slide on the inner wall of the bottom of the shell 1.

A movable bracket is used. When in use, the bracket is placed on the surgical bed. The patient can raise his upper body, which greatly reduces the hypoxia state and can better cooperate with the doctor to complete the operation.

There are multiple connecting rods 4, and a fixing plate 6 is fixed on the top of the slider 3. The two ends of the multiple connecting rods 4 are hinged to the support plate 2 and the fixing plate 6 through hinges respectively. Through the supporting effect of the multiple connecting rods 4, the support plate 2 is more stable when the upper body of the human body leans on it.

Embodiment 2

Please refer to Figures 2, 4 and 5. This embodiment discloses a driving device. The driving device 5 includes a screw rod 7, a first support block 8 and a rotating assembly 9. A threaded hole is provided in the middle of the slider 3, and the slider 3 is threadedly connected to the screw rod 7 through the threaded hole. Both ends of the screw rod 7 are rotatably connected to the first support block 8 respectively. The first support block 8 is fixed to the inner wall of the bottom of the shell 1. The slider 3 is driven to move by the rotation of the screw rod 7, thereby realizing the driving of the slider 3, and the angle of the support plate 2 can be arbitrarily adjusted within the range. Even if the upper body of the human body leans on the support plate 2, the angle of the support plate 2 can be adjusted.

The rotating assembly 9 includes a first bevel gear 10 and a transmission assembly 11. The first bevel gear 10 is fixed to one end of the screw rod 7. The transmission assembly 11 includes a second bevel gear 12, a second support block 13, a transmission shaft 14 and a turntable 15. The second bevel gear 12 is meshed and connected with the first bevel gear 10, and the second bevel gear 12 is fixed to one end of the transmission shaft 14. The other end of the transmission shaft 14 passes through the side wall of the shell 1 and is fixed to the turntable 15. The transmission shaft 14 is rotatably connected to the second support block 13, and the second support block 13 is fixed to the inner wall of the bottom of the shell 1. Medical staff can adjust the angle of the support plate 2 on one side of the bed through the rotating part, which changes the traditional support device that can only be adjusted at the head of the bed. The adjustment method of the technical solution can still be used when the head of the bed is against the wall.

Embodiment 3

Please refer to Figure 2. The difference between this embodiment and the second embodiment is that two transmission assemblies 11 are provided, and the two transmission assemblies 11 are symmetrically arranged on both sides of the shell 1. By providing two transmission assemblies 11, medical staff can adjust the angle of the support plate 2 on either side of the bed, thereby improving practicality.

Embodiment 4

Please refer to Figures 3 and 6. This embodiment discloses a mobile bracket, which also includes a fixing device 16 for fixing the shell 1 to the bed board. When used on some beds where the head of the bed is not against the wall or on a relatively smooth bed surface, the shell 1 can be fixed to the bed board by the fixing device 16 to prevent the shell 1 from slipping when the human body leans against the support plate 2. The fixing device 16 includes an L-shaped connecting plate 17, a clamping plate 18 and a bolt 19. One end of the L-shaped connecting plate 17 is fixed to the shell 1, and a threaded hole is provided on the L-shaped connecting plate 17. The bolt 19 passes through the threaded hole and is threadedly connected to the threaded hole. The clamping plate 18 is connected to the end of the bolt 19 to clamp the bed board between the clamping plate 18 and the bottom of the shell 1. The clamping plate 18 is clamped to the bed board by rotating the bolt 19, thereby fixing the shell 1.

Embodiment 5

Please refer to FIG. 1 . This embodiment discloses a movable bracket, wherein an inflatable cushion 20 is fixed on the top of a support plate 2 . The inflatable cushion 20 makes the human body more comfortable when leaning against the support plate 2 .

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (3)

1. A mobile bracket, characterized in that it includes: A shell (1), wherein the shell (1) is a hollow shell-like structure with an opening at the top; A support plate (2), one end of the support plate (2) being hinged to one end of the top of the shell (1); A slider (3) and a connecting rod (4), wherein the slider (3) is slidably connected to the inner wall of the bottom of the housing (1), and the two ends of the connecting rod (4) are respectively hinged to the support plate (2) and the slider (3); A driving device (5), the driving device (5) being used to drive the slider (3) to slide on the inner wall of the bottom of the housing (1); A plurality of connecting rods (4) are provided, a fixing plate (6) is fixed on the top of the sliding block (3), and both ends of the plurality of connecting rods (4) are hingedly connected to the supporting plate (2) and the fixing plate (6) via hinges respectively; The driving device (5) comprises a screw rod (7), a first support block (8) and a rotating assembly (9); a threaded hole is provided in the middle of the slider (3), and the slider (3) is threadedly connected to the screw rod (7) via the threaded hole; both ends of the screw rod (7) are respectively rotatably connected to the first support block (8); and the first support block (8) is fixed to the inner wall of the bottom of the housing (1); The rotating assembly (9) comprises a first bevel gear (10) and a transmission assembly (11), wherein the first bevel gear (10) is fixed to one end of the screw rod (7), and the transmission assembly (11) comprises a second bevel gear (12), a second support block (13), a transmission shaft (14) and a rotating disk (15), wherein the second bevel gear (12) is meshingly connected to the first bevel gear (10), and the second bevel gear (12) is fixed to one end of the transmission shaft (14), and the other end of the transmission shaft (14) passes through a side wall of the housing (1) and is fixed to the rotating disk (15), and the transmission shaft (14) is rotationally connected to the second support block (13), and the second support block (13) is fixed to the inner wall of the bottom of the housing (1); Two transmission assemblies (11) are provided, and the two transmission assemblies (11) are symmetrically arranged on both sides of the housing (1). 2. A mobile bracket according to claim 1, characterized in that it also includes a fixing device (16) for fixing the shell (1) to the bed board, the fixing device (16) includes an L-shaped connecting plate (17), a clamping plate (18) and a bolt (19), one end of the L-shaped connecting plate (17) is fixed to the shell (1), and the L-shaped connecting plate (17) is provided with a threaded hole, the bolt (19) passes through the threaded hole and is threadedly connected to the threaded hole, and the clamping plate (18) is connected to the end of the bolt (19). 3. The mobile bracket according to claim 1, characterized in that an inflatable cushion (20) is fixed on the top of the support plate (2).