Auxiliary turning-over device

Abstract

The utility model discloses an auxiliary turnover device which comprises a bottom plate, a sliding rail is arranged at the top of the bottom plate, a sliding plate is connected to the sliding rail in a sliding mode, the sliding plate is connected with a first driving mechanism, a first supporting rod is detachably installed on one side of the sliding plate, a supporting column is vertically hinged to the top of the first supporting rod, and a fixing block is arranged at the top of the sliding plate. A rotating shaft is rotationally connected to the fixed block and fixedly connected with a supporting block through a connecting plate, two grooves are formed in the supporting block, a triangular push plate with an upward inclined face is arranged on the side, away from the fixed block, of the supporting block, a through rectangular sliding groove is formed in the sliding plate, and the triangular push plate extends into the bottom of the supporting block from a notch in the side, away from the fixed block, of the sliding groove. First push rods are fixedly connected to the ends, away from the supporting blocks, of the triangular push plates. According to the auxiliary turning-over device, turning over can be achieved through the synergistic effect of the back and the legs of a patient, the mode that the body of the patient is moved manually is replaced, and the work intensity of nursing staff is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to an auxiliary turning device. Background Art

[0002] Clinically, there are often patients who are bedridden for a long time due to paralysis or serious illness in the internal medicine inpatient department. These patients are unable to turn over by themselves, which is prone to bedsores in the long run, and severe cases may endanger their lives. When caring for these patients, they need to be turned over and scrubbed and massaged frequently. The existing method requires manual movement of the patient to turn over, or by fixing the legs and then rotating the legs to assist the whole body to turn over. This method will bring a large workload to the nursing staff, and it is easy to cause secondary injuries to the patient during the turning process; therefore, it is very necessary to provide an auxiliary turning device for internal medicine nursing that is easy to use, simple to operate, and has a good auxiliary turning effect. Utility Model Content

[0003] 1. Technical problems to be solved:

[0004] In view of the above technical problems, the utility model provides an auxiliary turning device.

[0005] 2. Technical solution:

[0006] The cam is connected to the first driving mechanism, and the cam is connected to the first driving mechanism by the support frame, and the cam is connected to the first driving mechanism by the support frame. The cam is connected to the first driving mechanism by the support frame, and the cam is connected to the first driving mechanism by the support frame. The cam is connected to the first driving mechanism by the support frame, and the cam is connected to the first driving mechanism by the support frame. The side notch extends into the bottom of the support block, and the end of the triangular push plate away from the support block is fixedly connected to the first push rod, the first push rod is slidably connected to the first guide sleeve, the first push rod is fixedly connected to the second push rod through a connecting rod, the second push rod is slidably connected to the second guide sleeve, the second guide sleeve is fixedly connected to the second support rod, the second support rod is fixedly connected to the bottom plate, the first support rod and the second support rod are located on the same side of the bottom plate and are arranged in parallel, and the end of the second push rod close to the first support rod is provided with a triangular pillow with an inclined surface facing upwards, the triangular pillow and the triangular push plate have the same size and inclination angle, and the connecting rod is connected to the second driving mechanism.

[0007] Furthermore, the first driving mechanism includes a first motor, a movable end of the first motor is fixedly connected to a first screw rod, the first screw rod is rotatably connected to a third guide sleeve on the bottom plate, the first screw rod is threadedly connected to a push block, and the push block is fixedly connected to the sliding plate.

[0008] Furthermore, the second driving mechanism includes a second motor, the second motor is fixed on a mounting plate, the mounting plate is fixedly connected to the second support rod, the movable end of the second motor is fixedly connected to the second screw, the second screw is threadedly connected to the driving block, the driving block and the connecting rod are fixedly connected, and the second screw is rotatably connected to the base on the second support rod.

[0009] Preferably, the first support rod is composed of a first rod body and a second rod body, the first rod body and the second rod body are slidably sleeved, the support column is hinged on the second rod body, and the first rod body is clamped and fixed to the sliding plate.

[0010] Preferably, a first locking bolt is provided on the first rod body.

[0011] Preferably, the second support rod is composed of a third rod body and a fourth rod body, the third rod body and the fourth rod body are slidably sleeved, the connecting rod is composed of a fifth rod body and a sixth rod body, the fifth rod body and the sixth rod body are slidably sleeved, and the second guide sleeve is arranged on the fourth rod body.

[0012] Preferably, a second locking bolt is provided on the third rod body.

[0013] Preferably, a connecting block is provided on the second push rod, a clamping slot is provided on the connecting block, a clamping block is provided on the triangular pillow, and the clamping block and the clamping slot are clamped and fixed.

[0014] 3. Beneficial effects:

[0015] The auxiliary turning device of the utility model can realize turning over from the two positions of the patient's back and legs, instead of manually moving the patient's body, reducing the workload of nursing staff; and the device can be simply placed under the body of a patient in a supine state, and can be taken out for use when the patient needs to turn over, and the supporting position and the action position of the triangular pillow can be adjusted according to the patient's body shape and condition. The structure and layout of the entire device are reasonable, suitable for a relatively small space such as a hospital bed, and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a top view of the auxiliary turning device of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure of the sliding plate and the supporting block of the utility model;

[0018] Figure 3 For the utility model Figure 1 A magnified image of the middle part;

[0019] Figure 4 It is a schematic diagram of the structure of the second driving mechanism of the utility model. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings.

[0021] As attached Figure 1 To Attachment Figure 4 As shown,

[0022] Specific embodiment: An auxiliary turning device, including a bottom plate 1, a slide rail is provided on the top of the bottom plate 1, a slide plate 2 is slidably connected to the slide rail, the slide plate 2 is connected to a first driving mechanism 3, a first support rod 4 is detachably installed on one side of the slide plate 2, a vertical hinged support column 5 is connected to the top of the first support rod 4, a fixed block 6 is provided on the top of the slide plate 2, a rotating shaft 7 is rotatably connected to the fixed block 6, the rotating shaft 7 is fixedly connected to the support block 9 through a connecting plate 8, two grooves 10 are provided on the support block 9, a triangular push plate 11 with an inclined surface facing upward is provided on the side of the support block 9 away from the fixed block 6, a rectangular slide groove 12 is provided on the slide plate 2, and the triangular push plate 11 extends into the notch on the side of the slide groove away from the fixed block 6 At the bottom of the support block 9, one end of the triangular push plate 11 away from the support block 9 is fixedly connected to the first push rod 13, the first push rod 13 is slidably connected to the first guide sleeve 14, the first push rod 13 is fixedly connected to the second push rod 16 through the connecting rod 15, the second push rod 16 is slidably connected to the second guide sleeve 17, the second guide sleeve 17 is fixedly connected to the second support rod 18, the second support rod 18 is fixedly connected to the base plate 1, the first support rod 4 and the second support rod 18 are located on the same side of the base plate 1 and are arranged in parallel, and the end of the second push rod 16 close to the first support rod 4 is provided with a triangular pillow 19 with an inclined surface facing upwards, the triangular pillow 19 and the triangular push plate 11 have the same size and inclination angle, and the connecting rod 15 is connected to the second driving mechanism 20.

[0023] When the auxiliary turning device of the present invention is in use, first remove the first support rod 4, lift the patient's legs, insert the bottom plate 1 under the legs from one side of the patient's body, place the legs in the groove 10, reinstall the first support rod 4, adjust the hinged support column 5 to a vertical state, and the first driving mechanism 3 drives the sliding plate 2, the first support rod 4 and the support column 5 to move toward one side of the patient's body until the support column 5 is close to the patient's body; the second driving mechanism 20 drives the connecting rod 15, the triangular pillow 19 and the triangular push plate 11 to move toward the other side of the patient's body. At this time, the triangular pillow 19 pushes the patient's back to turn it over, and the support column 5 serves as a support when the patient's body is turned over to prevent the patient from sliding to the other side. At the same time, the triangular push plate 11 pushes the support block 9 to turn over synchronously, and the patient's legs turn over with the support block 9. The utility model adopts coordinated turning from the patient's back and legs to achieve a smoother turning over.

[0024] The first driving mechanism 3 includes a first motor 3-1, the movable end of the first motor 3-1 is fixedly connected to the first screw 3-2, the first screw 3-2 is rotatably connected to the third guide sleeve 3-3 on the bottom plate 1, the first screw 3-2 is threadedly connected to the push block 3-4, and the push block 3-4 is fixedly connected to the sliding plate 2. The first motor 3-1 drives the first screw 3-2 to rotate, and since the sliding plate 2 is slidably connected to the slide rail, the first screw 3-2 drives the push block 3-4 to move linearly when it rotates, and the sliding plate 2 slides along the slide rail.

[0025] The second driving mechanism 20 includes a second motor 20-1, which is fixed on a mounting plate 20-2, which is fixedly connected to the second support rod 18, and the movable end of the second motor 20-1 is fixedly connected to the second screw rod 20-3, which is threadedly connected to the driving block 20-4, which is fixedly connected to the connecting rod 15, and the second screw rod 20-3 is rotatably connected to the base 20-5 on the second support rod 18. The second motor 20-1 drives the second screw rod 20-3 to rotate, thereby driving the driving block 20-4 to move linearly, and the driving block 20-4 drives the connecting rod 15 to move linearly, thereby driving the triangular pillow 19 and the triangular push plate 11 to move.

[0026] Preferably, the first support rod 4 is composed of a first rod body 4-1 and a second rod body 4-2, the first rod body 4-1 and the second rod body 4-2 are slidably sleeved, the support column 5 is hinged on the second rod body 4-2, and the first rod body 4-1 and the sliding plate 2 are clamped and fixed. The first rod body 4-1 and the sliding plate 2 are detachable, which is convenient for placing the device under the patient's body. The first support rod 4 adopts a multi-section sliding sleeve method to adjust the position of the support column 5 to adapt to patients of different body shapes. For example, when the patient is tall, it is necessary to extend the length of the entire first support rod 4 so that the support column 5 reaches the appropriate position of the patient's body. Some patients may have injuries in certain parts that are not suitable for support, and can be adjusted to other parts. Preferably, a first locking bolt is provided on the first rod body 4-1.

[0027] Preferably, the second support rod 18 is composed of a third rod body 18-1 and a fourth rod body 18-2, which are slidably sleeved, the connecting rod 15 is composed of a fifth rod body 15-1 and a sixth rod body 15-2, which are slidably sleeved, and the second guide sleeve 17 is arranged on the fourth rod body 18-2. The reason is the same as above, mainly to adapt to patients of different body shapes and conditions, to adjust the force application position of the triangular pillow 19. Preferably, a second locking bolt is arranged on the third rod body 18-1.

[0028] The second push rod 16 is provided with a connecting block 21, the connecting block 21 is provided with a slot, the triangular pillow 19 is provided with a block, the block and the slot are fixed by clamping. The triangular pillow 19 and the connecting block 21 are detachable and can be disassembled for manual use.

[0029] The connecting plate 8 is provided with a rectangular bolt through hole 8 - 1 , and the rotating shaft 7 passes through the bolt through hole 8 - 1 and is fixedly connected by a third locking bolt 8 - 2 .

[0030] In addition, it should be noted that in actual design, the position of the rotation axis 7 and the vertical distance from the support column 5 are relatively short, the triangular pillow 19 and the triangular push plate 11 have the same size and tilt angle, and are at the same distance from the first support rod 4; the length between the end of the support block 9 and the rotation axis 7 is similar to the width of most people's bodies. The main reason is that when the patient turns over, it can basically be regarded as a rotation movement on one side of the body (the side supported by the support column 5). If the turning angle of the support block 9 supporting the leg is greatly different from the turning angle of the back of the body, it will cause discomfort. Since the triangular pillow 19 and the triangular push plate 11 have the same size and tilt angle, there are certain requirements for the position of the rotation axis 7 of the support block 9 and the length between its end and the rotation axis 7. For those with relatively large differences in body shape, the length between the end of the support block 9 and the rotation axis 7 can be adjusted by the fixed position of the third locking bolt 8-2.

[0031] Although the present invention has been disclosed as above in terms of preferred embodiments, they are not intended to limit the present invention. Anyone skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection defined by the claims of this application.

Claims

1. An auxiliary turning device, characterized in that: The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, and the interlocking structure is hinged on the base plate, and the interlocking structure is hinged on the base plate, and the interlocking structure is hinged on the base plate, and the interlocking structure is hinged on the base plate, and the interlocking structure is hinged on the base plate, and the interlocking structure is hinged on the base plate, and the interlocking structure is hinged on the base plate, and the interlocking structure is hinged on the 2. The auxiliary turning device according to claim 1, characterized in that: The first driving mechanism comprises a first motor, a movable end of the first motor is fixedly connected to a first screw rod, the first screw rod is rotatably connected to a third guide sleeve on the bottom plate, the first screw rod is threadedly connected to a push block, and the push block is fixedly connected to the sliding plate.

3. An auxiliary turning device according to claim 1 or 2, characterized in that: The second driving mechanism includes a second motor, the second motor is fixed on a mounting plate, the mounting plate is fixedly connected to the second support rod, the movable end of the second motor is fixedly connected to the second screw, the second screw is threadedly connected to the driving block, the driving block and the connecting rod are fixedly connected, and the second screw is rotatably connected to the base on the second support rod.

4. The auxiliary turning device according to claim 3, characterized in that: The first support rod is composed of a first rod body and a second rod body. The first rod body and the second rod body are slidably sleeved, the support column is hinged on the second rod body, and the first rod body is clamped and fixed with the sliding plate.

5. The auxiliary turning device according to claim 4, characterized in that: The first rod body is provided with a first locking bolt.

6. The auxiliary turning device according to claim 3, characterized in that: The second support rod is composed of a third rod body and a fourth rod body, which are slidably sleeved, the connecting rod is composed of a fifth rod body and a sixth rod body, which are slidably sleeved, and the second guide sleeve is arranged on the fourth rod body.

7. The auxiliary turning device according to claim 6, characterized in that: The third rod body is provided with a second locking bolt.

8. The auxiliary turning device according to claim 4, characterized in that: The second push rod is provided with a connecting block, the connecting block is provided with a clamping slot, the triangular pillow is provided with a clamping block, and the clamping block and the clamping slot are clamped and fixed.

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