CN219630011U - Moving bed for transferring patient - Google Patents

Moving bed for transferring patient Download PDF

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Publication number
CN219630011U
CN219630011U CN202321177249.0U CN202321177249U CN219630011U CN 219630011 U CN219630011 U CN 219630011U CN 202321177249 U CN202321177249 U CN 202321177249U CN 219630011 U CN219630011 U CN 219630011U
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China
Prior art keywords
bed
bed board
sliding
support frame
driving roller
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CN202321177249.0U
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Chinese (zh)
Inventor
陈艺鑫
姜天华
张国良
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Weihai Xite Shipbuilding Co ltd
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Weihai Xite Shipbuilding Co ltd
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Abstract

The utility model relates to the technical field of medical transfer beds, in particular to a patient transferring bed which comprises a base, a moving wheel and a conveyor belt, wherein the moving wheel is arranged on the base, the base is connected with a bed board support frame through a lifting assembly, the left side and the right side of the bed board support frame are respectively connected with guide rollers, the lower part of the middle part of the bed board support frame is connected with a driving roller, the upper part of the left side and the right side of the driving roller is connected with a turning roller on the bed board support frame, the conveyor belt is sleeved on the guide rollers, the driving roller and the turning roller and forms an inverted-I-shaped bed body structure, the base, the lifting assembly and the conveyor belt form an I-shaped bed body structure, the driving roller is connected with a rotary driver fixed on the bed board support frame, and the driving roller is driven to rotate through the rotary driver so as to drive the conveyor belt to rotate.

Description

Moving bed for transferring patient
Technical Field
The utility model relates to the technical field of medical transport beds, in particular to a patient moving bed.
Background
As is well known, in the medical process, when a patient is moved from a sickbed to the operation trolley or from the operation trolley to the sickbed or the operation table, a plurality of people are often required to lift the operation trolley, on one hand, the labor intensity of medical staff is overlarge, and more importantly, the patient has great body position variation, so that the pain of the patient is increased, and the patient is extremely likely to be aggravated, especially the patient with major surgery, serious trauma, cervical vertebra or thoracolumbar vertebra fracture and the like is slightly careless in moving, the injury is aggravated, the fracture is aggravated, the broken end is shifted, the soft tissues such as nerves, blood vessels and spinal cords are stabbed, and even shock is caused, and the life of the patient is endangered.
At present, a moving bed for transporting patients consists of a bed frame, a movable bed plate and a conveyor belt wrapped on the bed plate, when a patient needs to be rotated, the bed plate is required to extend out of the bed plate and extend to one side above a sickbed through a transmission mechanism, and then the patient is straightened above the bed plate through friction force between the conveyor belt sleeved on the bed plate and the bed plate, however, the whole gravity center of the moving bed can be shifted after the bed plate extends out, so that the stability of the whole bed body is not high finally, and the conveyor belt wrapped on the bed plate has a driving effect, and the conveyor belt is required to be driven by the driving mechanism to rotate inside the bed plate wrapped by the conveyor belt, so that the thickness of the whole bed plate is increased, the effect of patient movement is also influenced after the bed plate is moved to the sickbed, the amplitude of patient turning is increased, and secondary injury of the patient is possibly caused.
Disclosure of Invention
The utility model aims to solve the defects of the prior art, and provides the patient transferring moving bed which has the advantages of simple structure, convenient use, stable and unimpeded patient transferring, good transferring effect, high transferring efficiency and low bed board thickness.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a transport patient moving bed, includes base, movable wheel and conveyer belt, installs the movable wheel on the base, its characterized in that base is connected with the bed board support frame through the lifting unit, the bed board support frame left and right sides connect the guide roll respectively, the drive roller is connected to the middle part below of bed board support frame, connect the steering roll on the bed board support frame of the left and right sides top of drive roller, the conveyer belt cover be the protruding style of calligraphy structure of class that stands upside down behind guide roll, drive roller, steering roll, base, lifting unit and conveyer belt constitute the bed body structure of class I shape of side, the drive roller on connect and fix the rotary drive on the bed board support frame, drive the drive roller rotatory and then drive the conveyer belt rotatory through rotary drive.
The inner side of the conveyor belt is provided with the transmission teeth, the outer wall of the driving roller is provided with the driving teeth meshed with the transmission teeth, and the conveyor belt is connected with the driving roller in a meshed manner through the transmission teeth and the driving teeth.
The bed plate supporting frame is provided with two inverted-like convex plates, guide rollers are connected between two ends of transverse plates of the two inverted-like convex plates, a driving roller is connected between protruding plates of the two inverted-like convex plates, and steering rollers are connected between protruding plates of the two inverted-like convex plates above two sides of the driving roller.
The lifting assembly is arranged as a lifting driver, and the lifting driver drives the bed board support frame to lift.
The lower part of the conveyor belt is provided with a bed bottom bracket, two sides of the bed bottom bracket are respectively connected with a bed board supporting frame, and the bed board supporting frame is connected with the output end of the lifting driver through a left-right sliding component.
The driving roller is of a cylindrical shape, driving teeth are arranged on the outer wall of the cylindrical driving roller, the inside of the cylindrical driving roller is connected with a rotary driver, the output shaft end of the rotary driver is connected with the inner wall of the cylindrical driving roller, and the machine body of the rotary driver is connected with a bed board supporting frame.
An output shaft of the driving roller extends out of the bedplate support frame to be connected with the driven gear, the bedplate support frame is provided with a rotary driver, the output shaft of the rotary driver is connected with the driving gear, and the driving gear is meshed with the driven gear.
The pedal locking mechanism is arranged on the moving wheel, when the moving bed does not need to move, the pedal in the pedal locking mechanism is stepped on, the moving wheel is locked, the moving bed is fixed, and when the moving bed needs to move, the pedal in the pedal locking mechanism is released, and the moving wheel is unlocked and can freely rotate and move.
The left-right sliding component comprises a sliding motor, a sliding toothed belt and a sliding gear, wherein the sliding motor is fixed at the output end of a driver, an output shaft of the sliding motor is connected with the sliding gear, the sliding toothed belt is fixed on a bed bottom bracket, the sliding gear is meshed with the sliding toothed belt, and the sliding toothed belt is driven to move left and right through rotation of the sliding gear, so that the left-right movement of a bed board supporting frame is finally realized.
At least one supporting roller is arranged between the guide rollers, two ends of the supporting roller are respectively connected with the bed board supporting frame in a rotating way, and the flatness of the conveying belt is ensured through the supporting roller.
The rotary driver is a rotary motor, and the lifting driver is a lifting motor, a lifting cylinder or a lifting oil cylinder.
The conveyor belt comprises an inner layer rubber layer and an outer layer fiber layer, wherein the inner layer rubber layer is in fit connection with the outer layer fiber layer, the outer layer fiber layer is made of nylon or other fiber materials, no peculiar smell and dust impurities are generated, the inner layer rubber layer is made of rubber materials, and the friction force between the conveyor belt and the driving roller is increased.
The utility model has the beneficial effects that:
1. the bed body structure with the side being I-shaped is formed by the base, the lifting component and the conveyor belt, the whole moving of the moving bed can be realized, the conveyor belt can move to the upper side of the sickbed, and therefore the whole gravity center of the moving bed does not move, and the stability is high.
2. The conveyer belt cover is in the class protruding style of calligraphy structure of handstand behind guide roll, drive roller, steering roll, and the bed board support erects to class protruding style of calligraphy board of handstand, can reduce the thickness of the conveyer belt that removes to the sick bed top to minimum, ensures patient's moving process's smoothness, and patient turns over the range and reduces, can be steady the mobile patient that does not have the hindrance.
3. The left-right sliding assembly is arranged, and can drive the bed board support frame to slide left and right, so that the transmission belt on the bed board support frame is further moved towards a sickbed, and the carrying effect and efficiency of a patient are ensured.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present utility model.
Fig. 2 is a schematic structural view of embodiment 2 of the present utility model.
Fig. 3 is a schematic view of the structure of the driving roller in fig. 1.
Fig. 4 is a diagram of the connection between the rotary drive and the bed support frame and drive roller of fig. 1.
Fig. 5 is a connection diagram of the lifting assembly and the base in fig. 1.
Fig. 6 is a schematic view of the conveyor belt of fig. 1 and 2.
Fig. 7 is a schematic view of the structure of the conveyor belt in fig. 6 in a cylindrical form.
Fig. 8 is a side view of the conveyor belt of fig. 7.
Fig. 9 is a schematic illustration of the connection of the conveyor belt, guide roller, drive roller, turn roller and bed support frame of fig. 1 and 2.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in the drawing, a patient transferring moving bed comprises a base 1, a moving wheel 2 and a conveyor belt 3, wherein the moving wheel 2 is arranged on the base 1, the patient transferring moving bed is characterized in that the base 1 is connected with a bed board supporting frame 4 through a lifting component 11, the left side and the right side of the bed board supporting frame 4 are respectively connected with a guide roller 5, the lower part of the middle part of the bed board supporting frame 4 is connected with a driving roller 6, the upper left side and the right side of the driving roller 6 are respectively connected with a turning roller 7 on the bed board supporting frame 4, the conveyor belt 3 is sleeved on the guide roller 5, the driving roller 6 and the turning roller 7 and is in an inverted-I-shaped structure, the base 1, the lifting component 11 and the conveyor belt 3 form a bed body structure with I-shaped sides, the driving roller 6 is connected with a rotary driver 8 fixed on the bed board supporting frame 4, and the driving roller 6 is driven to rotate through the rotary driver 8 so as to drive the driving roller 6 to rotate.
Further, the inner side of the conveyor belt 3 is provided with a transmission tooth 14, the outer wall of the driving roller 6 is provided with a driving tooth 13 meshed with the transmission tooth 14, and the conveyor belt 3 is connected with the driving roller 6 in a meshed manner through the transmission tooth 14 and the driving tooth 13.
Further, the bed board support frame 4 is an inverted-convex-like plate, two inverted-convex-like plates are provided, a guide roller 5 is connected between two ends of a transverse plate 9 of the two inverted-convex-like plates, a driving roller 6 is connected between a convex plate 10 of the two inverted-convex-like plates, and a steering roller 7 is connected between convex plates 10 of the two inverted-convex-like plates above two sides of the driving roller 6.
Further, the lifting assembly 11 is set as a lifting driver, and the lifting driver drives the bed board support frame 4 to lift.
Further, a bed bottom bracket 12 is arranged below the conveyor belt 3, two sides of the bed bottom bracket 12 are respectively connected with a bed board supporting frame 4, and the bed board supporting frame 4 is connected with the output end of the lifting driver through a left-right sliding component.
Further, the left and right sliding assembly comprises a sliding motor 20, a sliding toothed belt 21 and a sliding gear 22, wherein the sliding motor 20 is fixed at the output end of a driver, an output shaft of the sliding motor 20 is connected with the sliding gear 22, the sliding toothed belt 21 is fixed on the bed bottom bracket 12, the sliding gear 22 is meshed with the sliding toothed belt 21, and the sliding toothed belt 21 is driven to move left and right through the rotation of the sliding gear 22, so that the left and right movement of the bed board support frame 4 is finally realized.
Further, the driving roller 6 is a cylindrical driving roller 6, driving teeth 13 are arranged on the outer wall of the cylindrical driving roller 6, the inside of the cylindrical driving roller 6 is connected with a rotary driver 8, the output shaft end of the rotary driver 8 is connected with the inner wall of the cylindrical driving roller 6, and the machine body of the rotary driver 8 is connected with the bed board supporting frame 4.
Further, an output shaft of the driving roller 6 extends out of the bedplate supporting frame 4 to be connected with the driven gear 23, the bedplate supporting frame 4 is provided with the rotary driver 8, an output shaft of the rotary driver 8 is connected with the driving gear 24, and the driving gear 24 is meshed with the driven gear 23.
Further, the pedal locking mechanism is arranged on the moving wheel 2, when the moving bed does not need to move, the pedal in the pedal locking mechanism is stepped on, the moving wheel 2 is locked, the moving bed is fixed, when the moving bed needs to move, the pedal in the pedal locking mechanism is released, and the moving wheel 2 is unlocked and can rotate and move freely.
Further, at least one supporting roller 15 is arranged between the guide rollers 5, two ends of the supporting roller 15 are respectively and rotatably connected with the bedplate supporting frame 4, and the flatness of the conveyor belt 3 is ensured through the supporting roller 15.
Further, the rotary driver 8 is a rotary motor, and the lifting driver is a lifting motor, a lifting cylinder or a lifting oil cylinder.
Further, conveyer belt 3 include inlayer rubber layer and outer fibrous layer, inlayer rubber layer and outer fibrous layer laminating are connected, and outer fibrous layer adopts nylon or other fibrous material to make, does not have the peculiar smell and does not fall dust impurity, and the inlayer rubber layer adopts the rubber material, increases the frictional force between conveyer belt 3 and the drive roller 6.
The specific implementation process of the utility model is as follows:
example 1: the four moving wheels 2 are arranged on the base 1, the four moving wheels 2 are respectively provided with a foot locking mechanism (the foot locking mechanism is in the prior art, the specific structure and the connection relation are not repeated), the upper part of the base 1 is provided with two groups of lifting components 11, each lifting component 11 comprises a fixed cylinder 16, a lifting cylinder 17 and a lifting motor 18, the fixed cylinder 16 is arranged on the base 1, the lower end of the lifting cylinder 17 stretches into the fixed cylinder 16 to be connected with the output shaft of the lifting motor 18, the upper end of the lifting cylinder 17 is provided with an arc groove 19, the upper ends of the lifting cylinders 17 at two sides of the arc groove 19 are connected with a bed bottom bracket 12, two sides of the bed bottom bracket 12 are respectively and fixedly connected with an inverted-shaped bed board support frame 4, the left end and the right end of a transverse plate 9 of the inverted-shaped bed board support frame 4 are respectively and rotatably connected with guide rollers 5, the left end and the right end of a convex plate 10 of the inverted-shaped bed board support frame 4 are connected with a driving roller 6, the driving roller 6 is respectively erected in the arc-shaped groove, the driving roller 6 is in a cylinder shape, a driving motor is arranged in one end of the cylinder-shaped driving roller 6, an output shaft of the driving motor is connected with the inner wall of the driving roller 6, a stand of the driving motor is fixed on a bed board supporting frame, the other end of the driving roller 6 is rotationally connected with the bed board supporting frame, a turning roller 7 is rotationally connected on the similar-convex bed board supporting frame above two sides of the driving roller 6, a conveyor belt 3 is wound on the driving roller 6, the turning roller 7 and the guiding roller 5 to form a similar-convex structure, the driving motor drives the driving roller 6 to rotate so as to drive the conveyor belt 3 to rotate, and when in use, the driving belt is lifted to the upper position of a sickbed through adjusting a lifting component 11, because the base 1, the lifting component 11 and the conveyor belt 3 are in the similar-I-shaped structure, the whole moving bed can be directly moved to the upper part of the sickbed, the conveying belt 3 is moved to the upper part of the sickbed, so that the gravity center of the whole moving bed is not shifted, the moving bed is locked by a pedal in a pedal locking mechanism and is not moved any more, a patient is pulled to the edge of the conveying belt 3 by a bed sheet, then a driving motor is started, the driving motor drives the conveying belt 3 to rotate, the patient is moved to the moving bed by the friction force between the conveying belt 3 and the patient and the bed sheet, the whole moving process is finished, when the patient needs to be dismounted, the conveying belt 3 is rotated in the opposite direction, or the moving bed is moved to the other side of the sickbed to rotate the conveying belt in the same direction, and the conveying belt 3 is in an inverted-like convex structure, so that the thickness of the conveying belt 3 extending into the upper part of the sickbed can be reduced, the conveying belt is more suitable for conveying the patient, and the turning amplitude of the patient is reduced.
Example 2: the four moving wheels 2 are arranged on the base 1, the four moving wheels 2 are respectively provided with a pedal locking mechanism (the pedal locking mechanism is in the prior art, the specific structure and the connection relation are not repeated), two groups of lifting components 11 are arranged above the base 1, the lifting components 11 comprise a fixed cylinder 16, a lifting cylinder 17 and a lifting motor 18, the fixed cylinder 16 is arranged on the base 1, the lower end of the lifting cylinder 17 stretches into the fixed cylinder 16 and is connected with the output shaft of the lifting motor 18, the upper end of the lifting cylinder 17 is connected with a bed bottom bracket 12 through a left sliding component and a right sliding component, the left sliding component comprises a sliding motor 20, a sliding toothed belt 21 and a sliding gear 22, the sliding motor 20 is fixed at the output end of a driver, the output shaft of the sliding motor 20 is connected with the sliding gear 22, the sliding toothed belt 21 is fixed on the bed bottom bracket, the sliding gear 22 is meshed with the sliding toothed belt 21, the sliding toothed belt 21 is driven to move left and right through the rotation of the sliding gear 22, and finally the bed plate bracket is moved left and right,
the two sides of the bed bottom support 12 are respectively and fixedly connected with an inverted-U-shaped bed board support frame 4, the left and right ends of a transverse plate 9 of the inverted-U-shaped bed board support frame 4 are respectively and rotatably connected with guide rollers 5, the left and right ends of a protruding plate 10 of the inverted-U-shaped bed board support frame 4 are connected with a driving roller 6,
the output shaft of the driving roller 6 extends out of the bed board support frame 4 to be connected with the driven gear 23, the bed board support frame 4 is provided with a rotary driver 8 (the rotary driver is arranged on the bed bottom support frame 12 in the figure), the output shaft of the rotary driver 8 is connected with a driving gear 24, the driving gear 24 is meshed with the driven gear 23, the rotary driver is a driving motor, two ends of the driving roller 6 are respectively and rotatably connected with the bed board support frame, the turning roller 7 is rotatably connected on the similar-convex bed board support frame above two sides of the driving roller 6, the conveyor belt 3 is wound on the driving roller 6, the turning roller 7 and the guide roller 5 to form a similar-convex structure, the driving motor drives the driving roller 6 to rotate so as to drive the conveyor belt 3 to rotate, and when the sickbed is used, the driving belt is lifted to the upper position of the sickbed by adjusting the lifting component 11, therefore, the whole moving bed can be directly moved to the upper part of the sickbed, and then the conveyor belt 3 is moved to the upper part of the sickbed, so that the gravity center of the whole moving bed can not deviate, after moving to a proper position, the moving bed is locked by a pedal in a pedal locking mechanism, and is not moved any more, when the conveyor belt still needs to continuously move towards a patient, a sliding motor 20 is started, a bed plate supporting frame and the conveyor belt move towards the patient together, then the patient is pulled to the edge of the conveyor belt 3 through a bed sheet, then a driving motor is started, the driving motor drives the conveyor belt 3 to rotate, the patient is moved to the moving bed through friction force between the conveyor belt 3 and the patient and the bed sheet, and then the whole moving process is completed, when the patient needs to be dismounted, the conveyor belt 3 is rotated in the opposite direction, or the moving bed is moved to the other side of the sickbed to rotate the driving belt in the same direction, and the thickness of the driving belt 3 extending above the sickbed can be reduced because the driving belt 3 is in an inverted convex-like structure, so that the driving belt is more suitable for conveying patients and the turning amplitude of the patients is reduced.

Claims (10)

1. The utility model provides a transport patient moving bed, includes base, movable wheel and conveyer belt, installs the movable wheel on the base, its characterized in that base is connected with the bed board support frame through the lifting unit, the bed board support frame left and right sides connect the guide roll respectively, the drive roller is connected to the middle part below of bed board support frame, connect the steering roll on the bed board support frame of the left and right sides top of drive roller, the conveyer belt cover be the protruding style of calligraphy structure of class that stands upside down behind guide roll, drive roller, steering roll, base, lifting unit and conveyer belt constitute the bed body structure of class I shape of side, the drive roller on connect and fix the rotary drive on the bed board support frame, drive the drive roller rotatory and then drive the conveyer belt rotatory through rotary drive.
2. A patient transferring moving bed according to claim 1, wherein the inner side of the conveyor belt is provided with driving teeth, the outer wall of the driving roller is provided with driving teeth meshed with the driving teeth, and the conveyor belt is connected with the driving roller through the driving teeth and the driving teeth in a meshed manner.
3. The patient transferring moving bed according to claim 1, wherein the bed plate supporting frame is an inverted-convex-like plate, two inverted-convex-like plates are provided, guide rollers are connected between two ends of a transverse plate of the two inverted-convex-like plates, a driving roller is connected between convex plates of the two inverted-convex-like plates, and steering rollers are connected between convex plates of the two inverted-convex-like plates above two sides of the driving roller.
4. A patient transferring moving bed according to claim 1, wherein the lifting assembly is provided as a lifting drive which drives the lifting of the bed plate support.
5. The moving bed for transporting patients according to claim 1, wherein a bed bottom support is arranged below the conveyor belt, two sides of the bed bottom support are respectively connected with a bed board support, and the bed board support is connected with an output end of the lifting driver through a left sliding component and a right sliding component.
6. The moving bed for transporting patients according to claim 1, wherein the driving roller is a cylinder, driving teeth are arranged on the outer wall of the cylinder driving roller, the inner part of the cylinder driving roller is connected with a rotary driver, the output shaft end of the rotary driver is connected with the inner wall of the cylinder driving roller, and the machine body of the rotary driver is connected with the bed board supporting frame.
7. The moving bed for transporting patients according to claim 1, wherein an output shaft of the driving roller extends out of the bed board support frame to be connected with the driven gear, the bed board support frame is provided with a rotary driver, an output shaft of the rotary driver is connected with the driving gear, and the driving gear is meshed with the driven gear.
8. A patient transferring moving bed according to claim 1, wherein the moving wheel is provided with a foot pedal locking mechanism.
9. The patient moving bed according to claim 5, wherein the left and right sliding assembly comprises a sliding motor, a sliding toothed belt and a sliding gear, the sliding motor is fixed at the output end of the driver, the output shaft of the sliding motor is connected with the sliding gear, the sliding toothed belt is fixed on the bed bottom support, the sliding gear is meshed with the sliding toothed belt, and the sliding toothed belt is driven to move left and right through rotation of the sliding gear, so that the left and right movement of the bed board support frame is finally realized.
10. A patient transfer bed according to claim 1, wherein the conveyor belt comprises an inner rubber layer and an outer fibrous layer, the inner rubber layer and the outer fibrous layer being in abutting engagement.
CN202321177249.0U 2023-05-16 2023-05-16 Moving bed for transferring patient Active CN219630011U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321177249.0U CN219630011U (en) 2023-05-16 2023-05-16 Moving bed for transferring patient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321177249.0U CN219630011U (en) 2023-05-16 2023-05-16 Moving bed for transferring patient

Publications (1)

Publication Number Publication Date
CN219630011U true CN219630011U (en) 2023-09-05

Family

ID=87814139

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321177249.0U Active CN219630011U (en) 2023-05-16 2023-05-16 Moving bed for transferring patient

Country Status (1)

Country Link
CN (1) CN219630011U (en)

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