Human body bearing device of shifting machine and shifting machine

Abstract

The utility model relates to the technical field of shifting machines, in particular to a human body bearing device of a shifting machine and the shifting machine. The human body bearing device comprises a machine body, a supporting column is fixedly arranged above the machine body, a moving groove is formed in the supporting column, a motor is fixedly arranged at the bottom in the moving groove, a threaded column is fixedly arranged at the output end of the motor, and the top of the threaded column is connected with a rotating shaft at the top of the moving groove; a lifting block is slidably arranged in the moving groove, the lifting block is in threaded connection with the threaded column, moving blocks are arranged on the two sides of the supporting column correspondingly, the pair of moving blocks are fixedly connected with the lifting block, inserting holes are formed in the moving blocks, and bearing devices are detachably and fixedly arranged on the moving blocks. By means of the lifting mode, lifting can be carried out even if a user with large weight is taken, and the height of the bearing device does not need to be adjusted after the patient stands.

Description

Technical Field

[0001] This utility model relates to the field of transfer machine technology, and in particular to a human body support device for a transfer machine and a transfer machine. Background Technology

[0002] The transfer machine can help caregivers safely transfer people with mobility impairments between any two of the following: sofa, chair, bed, wheelchair, and commode. This can not only improve the initiative of people with mobility impairments in their daily activities, but also significantly reduce the workload of caregivers.

[0003] Most existing transfer machines use pin-type lifting mechanisms or manual crank-type lifting mechanisms. When carrying heavy users, it is difficult to adjust the height of the support device. If the height is forcibly adjusted, it is easy to damage the transfer machine. In order to solve the above problems, a human body support device and a transfer machine are provided. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing the following technical solution:

[0005] A transfer machine includes: a body, a support column fixedly mounted on the top of the body, a moving groove formed inside the support column, a motor fixedly mounted at the bottom of the moving groove, a threaded column fixedly mounted at the output end of the motor, the top of the threaded column being connected to a rotating shaft at the top of the moving groove, a lifting block slidably mounted inside the moving groove, the lifting block being threadedly connected to the threaded column, moving blocks respectively mounted on both sides of the support column, a pair of moving blocks being fixedly connected to the lifting block, each moving block having an insertion hole, and a support device detachably fixedly mounted on the moving block.

[0006] As an improvement to the above technical solution, guide grooves are provided on both sides of the support column, and guide wheels are provided on the side of each pair of moving blocks facing the motor, with the guide wheels located in the guide grooves.

[0007] As an improvement to the above technical solution, a flexible pad is laid on the top of the support column, a handle is fixedly provided on the top of the support column, and a push handle is fixedly provided on the side of the support column.

[0008] A human body support device for a transfer machine, using any one of the aforementioned technical solutions, the support device includes a pair of right-angled rods, each of the ends of the pair of right-angled rods is fixedly provided with a support rod, each of the support rods is fixedly provided with a seat cushion, each of the pair of seat cushions has an arc-shaped groove on its opposite side, each of the pair of seat cushions has a support plate fixedly provided on its opposite side, each of the pair of seat cushions has a backrest fixedly provided on its rear side, and a fixing mechanism is provided on the rear side of each pair of backrests.

[0009] As an improvement to the above technical solution, the fixing mechanism includes a pair of connecting blocks, which are respectively fixedly installed on the back side. The pair of connecting blocks are staggered vertically. A limiting block is slidably provided in the upper connecting block. The bottom of the limiting block is in the shape of a right-angled triangle. The inclined surface groove of the right-angled triangle end of the limiting block is directed towards the connecting block. A pull plate is fixedly provided on the top of the limiting block. A through groove is provided on the lower connecting block.

[0010] As an improvement to the above technical solution, an elastic element is fixedly provided at the bottom of the pull plate, and the end of the elastic element away from the pull plate is fixedly connected to the top of the connecting block above.

[0011] The beneficial effects of this utility model are:

[0012] By using a combination of a motor, threaded column, lifting block, moving block, insertion hole, and support device, when lifting is required, the motor is started, the motor drives the threaded column to rotate, the threaded column drives the lifting block to move up and down, the lifting block drives the moving block to move up and down, and the moving block drives the support device to move up and down through the insertion hole. This lifting method can be used even when carrying a heavy user, without the need to adjust the height of the support device after the patient stands up. Attached Figure Description

[0013] Figure 1 This is the main view of the present invention.

[0014] Figure 2 This is a cross-sectional view of the support column of this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the support device of this utility model;

[0016] Figure 4 This is a cross-sectional view of the connecting block of this utility model;

[0017] Figure 5 For the present utility model Figure 4 Enlarged diagram of point A in the middle.

[0018] Reference numerals: 10. Body; 11. Support column; 12. Moving groove; 13. Motor; 14. Threaded column; 15. Lifting block; 16. Moving block; 17. Insertion hole; 18. Guide groove; 19. Guide wheel; 111. Flexible pad; 112. Handle; 113. Push handle; 20. Support device; 21. Right-angle insertion rod; 22. Support rod; 23. Seat cushion; 24. Arc-shaped groove; 25. Support plate; 26. Backrest; 30. Fixing mechanism; 31. Connecting block; 32. Limiting block; 33. Pull plate; 34. Through groove; 35. Elastic element. Detailed Implementation

[0019] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0020] Most existing transfer machines use pin-type or manual crank-type lifting mechanisms. When carrying heavy users, it is difficult to adjust the height of the support device. If the height is forcibly adjusted, the transfer machine may be damaged.

[0021] To address this issue, the following implementation method is provided:

[0022] Example 1

[0023] Please see Figure 1-5 A transfer machine is provided, comprising: a body 10, a support column 11 fixedly disposed on the upper part of the body 10, a movable groove 12 opened in the support column 11, a motor 13 fixedly disposed at the bottom of the movable groove 12, a threaded column 14 fixedly disposed at the output end of the motor 13, the top of the threaded column 14 being connected to the top rotating shaft of the movable groove 12, a lifting block 15 slidably disposed in the movable groove 12, the lifting block 15 being threadedly connected to the threaded column 14, movable blocks 16 respectively disposed on both sides of the support column 11, a pair of movable blocks 16 being fixedly connected to the lifting block 15, each movable block 16 being provided with an insertion hole 17, and a support device 20 being detachably fixedly disposed on the movable block 16;

[0024] When the patient needs to be raised while supported by the support device 20, the motor 13 is started. The motor 13 rotates forward, driving the threaded column 14 to rotate. The threaded column 14 drives the lifting block 15 to rise, and the lifting block 15 drives the moving block 16 to rise. The moving block 16 drives the support device 20 to rise through the insertion hole 17, thereby raising the patient along with it. When it is necessary to lower the support device 20, the motor 13 is started to rotate in the opposite direction, thus completing the descent of the support device 20. Driven by the motor 13, it can raise and lower the patient while they are being supported.

[0025] In the specific implementation process, such as Figure 2 As shown, guide grooves 18 are provided on both sides of the support column 11, and guide wheels 19 are provided on the side of the pair of moving blocks 16 facing the motor 13. The guide wheels 19 are displaced into the guide grooves 18.

[0026] In use, the guide groove 18 is used for the guide wheel 19 to roll. When the patient is supported, the support device 20 is on one side of the support column 11. Due to the increase in gravity, the friction may increase during lifting and lowering, which may cause the lifting and lowering to become stuck. By pressing the gravity on the guide wheel 19 and rolling the guide wheel 19, the friction is reduced and the lifting and lowering is improved.

[0027] In the specific implementation process, such as Figure 1 As shown, a flexible pad 111 is laid on the top of the support column 11, a handle 112 is fixedly installed on the top of the support column 11, and a push handle 113 is fixedly installed on the side of the support column 11.

[0028] When the patient is placed on the support device 20, the patient needs to hold the handle 112 and pull up with their hands so that the patient can lean on the support column 11 with their elbows. Then the support device 20 is moved under the patient so that the patient can slowly descend and sit on the support device 20.

[0029] Example 2

[0030] To complement the technical solution described in Embodiment 1, a human body support device for a transfer machine is provided, specifically, as follows: Figure 3 and Figure 4 As shown, the support device 20 includes a pair of right-angled rods 21. Each end of the pair of right-angled rods 21 is fixedly provided with a support rod 22. Each support rod 22 is fixedly provided with a seat cushion 23. Each pair of seat cushions 23 has an arc-shaped groove 24 on one side opposite to the other. Each pair of seat cushions 23 has a support plate 25 fixedly provided on the opposite side. Each pair of seat cushions 23 has a backrest 26 fixedly provided on the back side. Each pair of backrests 26 has a fixing mechanism 30 on the back side.

[0031] In use, the right-angled rod 21 on the support device 20 is inserted into the socket 17, allowing it to rotate within the socket 17. When the patient lies on the support column 11, the seat cushion 23 is rotated so that the two seat cushions 23 are rotated under the patient, and the two seat cushions 23 are joined together by the fixing mechanism 30, thus providing support when the patient sits down. The support plate 25 on the side of the seat cushion 23 is used to support the patient's arms when supporting the patient, making it more comfortable. The backrest 26 on the back side supports the patient's back, allowing the patient to continue to lean back. After the two seat cushions 23 are assembled together, the arc-shaped groove 24 forms a circular through hole, allowing the seat cushion 23 to rise so that its bottom can be pushed into the top of the toilet. The circular through hole facilitates the patient's toilet use. By inserting the right-angled rod 21 into the socket 17, the support device 20 can be quickly separated from the transfer machine, making it easy to replace and use.

[0032] In the specific implementation process, such as Figure 4 and Figure 5 As shown, the fixing mechanism 30 includes a pair of connecting blocks 31, which are respectively fixedly installed on the rear side of the backrest 26. The pair of connecting blocks 31 are staggered vertically. A limiting block 32 is slidably installed inside the upper connecting block 31. The bottom of the limiting block 32 is in the shape of a right triangle. The inclined surface groove of the right triangle end of the limiting block 32 is directed towards the lower connecting block 31. A pull plate 33 is fixedly installed on the top of the limiting block 32. A through groove 34 is opened on the lower connecting block 31.

[0033] In use, when a pair of seat cushions 23 are joined together, the hypotenuse of the right-angled triangle at the bottom of the limiting block 32 is lifted by the connecting block 31 below. When the seat cushions 23 are joined together, the through groove 34 is located directly below the limiting block 32. At this time, the limiting block 32 falls into the through groove 34 by its own weight. The supporting device 20 is spliced ​​and fixed by the insertion of the limiting block 32 into the through groove 34. When it is necessary to separate the seat cushions 23, simply lift the pull plate 33 upward. The pull plate 33 drives the limiting block 32 to rise, so that its bottom is separated from the through groove 34. The restriction of the through groove 34 on the limiting block 32 is removed, and the seat cushions 23 can be separated.

[0034] In the specific implementation process, such as Figure 5 As shown, an elastic element 35 is fixedly provided at the bottom of the pull plate 33, and the end of the elastic element 35 away from the pull plate 33 is fixedly connected to the top of the connecting block 31 above.

[0035] When in use, the elastic element 35 presses down on the limiting block 32 to reduce the risk of the limiting block 32 disengaging from the through groove 34.

[0036] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A shifting machine, characterized in that, include: The machine body (10) has a support column (11) fixedly installed on the top of the machine body (10). A moving groove (12) is opened in the support column (11). A motor (13) is fixedly installed at the bottom of the moving groove (12). A threaded column (14) is fixedly installed at the output end of the motor (13). The top of the threaded column (14) is connected to the top shaft of the moving groove (12). A lifting block (15) is slidably installed in the moving groove (12). The lifting block (15) is threadedly connected to the threaded column (14). Moving blocks (16) are respectively installed on both sides of the support column (11). A pair of moving blocks (16) are fixedly connected to the lifting block (15). An insertion hole (17) is opened on each moving block (16). A support device (20) is detachably fixed on the moving block (16).

2. The shifting machine according to claim 1, characterized in that: The support column (11) has guide grooves (18) on both sides, and each of the pair of moving blocks (16) is provided with a guide wheel (19) on the side facing the motor (13). The guide wheel (19) is located in the guide groove (18).

3. The shifting machine according to claim 1, characterized in that: The top of the support column (11) is covered with a flexible pad (111), the top of the support column (11) is fixed with a handle (112), and the side of the support column (11) is fixed with a push handle (113).

4. A human body support device for a transfer machine, applied to a transfer machine according to any one of claims 1-3, characterized in that: The support device (20) includes a pair of right-angled inserts (21), each of the ends of the pair of right-angled inserts (21) is fixed with a support rod (22), each of the support rods (22) is fixed with a cushion (23), each of the pair of cushions (23) has an arc-shaped groove (24) on one side opposite to the other, each of the pair of cushions (23) has a support plate (25) fixed on the opposite side, each of the pair of cushions (23) has a backrest (26) fixed on the back side, and a fixing mechanism (30) is provided on the back side of the pair of backrests (26).

5. The human body support device for a transfer machine according to claim 4, characterized in that: The fixing mechanism (30) includes a pair of connecting blocks (31), which are respectively fixedly installed on the backrest (26) and staggered vertically. A limiting block (32) is slidably provided in the upper connecting block (31). The bottom of the limiting block (32) is in the shape of a right triangle. The inclined surface groove of the right triangle end of the limiting block (32) is directed towards the lower connecting block (31). A pull plate (33) is fixedly provided on the top of the limiting block (32). A through groove (34) is provided on the lower connecting block (31).

6. The human body support device for a transfer machine according to claim 5, characterized in that: An elastic element (35) is fixedly provided at the bottom of the pull plate (33), and the end of the elastic element (35) away from the pull plate (33) is fixedly connected to the top of the connecting block (31) above.

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