CN212913657U - Critical patient stands up auxiliary device - Google Patents
Critical patient stands up auxiliary device Download PDFInfo
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- CN212913657U CN212913657U CN202020806443.0U CN202020806443U CN212913657U CN 212913657 U CN212913657 U CN 212913657U CN 202020806443 U CN202020806443 U CN 202020806443U CN 212913657 U CN212913657 U CN 212913657U
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- turning
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Abstract
The utility model discloses a critical patient turning-over auxiliary device, which comprises a sickbed main frame and is characterized in that a transmission mechanism and a double turning-over mechanism are arranged on the sickbed main frame, the double turning-over mechanism comprises a bed body, the bed body comprises two movable bed plates and a fixed bed plate, two ends of the fixed bed plate are respectively hinged with the two movable bed plates, the fixed bed plate is fixedly connected on the sickbed main frame, a chute is arranged in the fixed bed plate, a slide block matched with the chute is arranged in the chute, the lower end of the slide block is fixedly connected with a connecting rod, the connecting rod is connected with the transmission mechanism, the connecting rod is fixedly connected with a cross rod, the cross rod is hinged with a movable rod, the movable rod is fixedly connected with a handrail, the critical patient turning-over auxiliary device can easily complete the turning-over action of a patient through the double turning-over mechanism, thereby greatly reducing the work, the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a critical patient stands up auxiliary device.
Background
Critical patients generally lack the ability of independently standing up on the sick bed, and keep a posture on the sick bed for a long time, can make the pressurized position continuously pressurized, thereby cause the ischemic anoxia of local skin and cause pressurized position ulcer, necrosis, for solving above-mentioned problem, need medical personnel to stand up for the patient regularly, because medical personnel are the ms mostly, strength is less, when standing up for the disease because strength is not enough probably to lead to hindering the disease, and it is also very low to rely on medical personnel to stand up work efficiency in addition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a critical patient stands up auxiliary device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a critical patient turning-over auxiliary device comprises a sickbed main frame and is characterized in that a transmission mechanism and a double turning-over mechanism are arranged on the sickbed main frame, the double turning-over mechanism comprises a bed body, the bed body comprises a fixed bed plate and two movable bed plates, two ends of the fixed bed plate are respectively hinged with the two movable bed plates, the fixed bed plate is fixedly connected on the sickbed main frame, a chute is arranged in the fixed bed plate, a sliding block matched with the chute is arranged in the chute, the lower end of the sliding block is fixedly connected with a connecting rod, the connecting rod is connected with the transmission mechanism, the sliding block and the movable bed plates are respectively provided with the same connecting mechanism, the sliding block is hinged with a pull rod through the connecting mechanism, the other end of the pull rod is hinged with the movable bed plates through the connecting mechanism, a cross rod is fixedly connected on the connecting rod and is hinged with the, the horizontal rod is provided with a limiting block, the movable rod is fixedly connected with a handrail, and the horizontal plane of the connecting mechanism on the movable bed board is lower than the horizontal plane of the connecting mechanism on the sliding block
As a further aspect of the present invention: the transmission mechanism comprises a motor, a rectangular groove is formed in the bottom of the main frame of the sickbed, the motor is fixedly installed on the side wall of the rectangular groove, a lead screw is connected to the motor in a rotating mode, a nut matched with the lead screw is installed on the lead screw, and the connecting rod is fixedly connected with the nut
As a further aspect of the present invention: the pitch range of the screw rod is 20-29mm
As a further aspect of the present invention: the connecting mechanism comprises a support and a limiting plate, the support is fixedly connected to the turnover auxiliary device, threaded holes are formed in the support, sleeves are fixedly connected to two ends of the pull rod, the sleeves are sleeved on the outer surface of the support, a screw rod is fixedly mounted on the limiting plate, and the screw rod is matched with the threaded holes in the support.
As a further aspect of the present invention: and a spring is fixedly connected between the cross rod and the movable rod.
As a further aspect of the present invention: the movable bed board is rotatably connected with a rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that: this critical patient stands up auxiliary device can make the patient easily accomplish through dual turnover mechanism and stand up the action, has significantly reduced medical personnel's the work degree of difficulty, has improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of a critical patient turning-over assisting device.
Fig. 2 is a top view of the critical patient turn-over assisting device.
Fig. 3 is a schematic structural diagram of a in fig. 2.
Fig. 4 is a perspective view of fig. 3.
Fig. 5 is a perspective view of the turn-over armrest.
In the figure: 1. a main frame of the sickbed; 2. an electric motor; 3. a cross bar; 4. a spring; 5. a screw; 6. a limiting block; 7. a movable rod; 8. a handrail; 9. a rotating shaft; 10. a limiting plate; 11. a pull rod; 12. a movable bed board; 13. a sleeve; 14. fixing the bed plate; 15. a connecting rod; 16. a slider; 17. a chute; 18. a nut; 19. a lead screw; 20. and a support pillar.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-5, the present embodiment provides a critical patient turn-over assisting device, which includes a main bed frame 1, a transmission mechanism and a dual turn-over mechanism are disposed on the main bed frame 1, the dual turn-over mechanism includes a bed body, the bed body includes a fixed bed plate 14 and two movable bed plates 12, two ends of the fixed bed plate 14 are respectively hinged to the two movable bed plates 12, the fixed bed plate 14 is fixedly connected to the main bed frame 1, a sliding slot 17 is disposed in the fixed bed plate 14, a sliding block 16 matched with the sliding slot 17 is mounted in the sliding slot 17, a connecting rod 15 is fixedly connected to a lower end of the sliding block 16, the connecting rod 15 is connected to the transmission mechanism, the same connection mechanisms are disposed on the sliding block 16 and the movable bed plates 12, the sliding block 16 is hinged to a pull rod 11 through a connection mechanism, the other end of the pull rod 11 is hinged to the movable bed plates 12 through, the connecting rod 15 is fixedly connected with a cross rod 3, the cross rod 3 is hinged with a movable rod 7, the cross rod 3 is provided with a limiting block 6, the limiting block 6 has a limiting effect on the movable rod 7, the movable rod 7 is fixedly connected with a handrail 8, when the patient lies on a bed body, when the patient needs to turn over, a transmission mechanism is started, the connecting rod 15 can drive a sliding block 16 to move, the sliding block 16 moves to drive a pull rod 11 to pull a movable bed plate 12, so that the movable bed plate 12 can be inclined, the patient can turn over, meanwhile, the connecting rod 15 can drive the cross rod 3 to move, the cross rod 3 drives the movable rod 7 and the handrail 8 to start moving, the patient can hold the handrail 8 with hands at the moment, the handrail 8 can pull the patient to turn over, the double-over mechanism is arranged in such a way, the patient can easily turn over, and attention is paid here to prevent the pull rod, the horizontal plane of the connecting mechanism on the movable bed board 12 is lower than that of the connecting mechanism on the sliding block 16.
The transmission mechanism comprises a motor 2, a rectangular groove is formed in the bottom of the main sickbed frame 1, the motor 2 is fixedly installed on the side wall of the rectangular groove, a lead screw 19 is connected to the motor 2 in a rotating mode, a nut 18 matched with the lead screw 19 is installed on the lead screw 19, the connecting rod 15 is fixedly connected with the nut 18, a smaller thread pitch is adopted for threads on the lead screw 19, the value range is 20-29mm, the nut 18 can be more stably moved due to the arrangement, and therefore the turnover device is smoother in operation.
Coupling mechanism includes pillar 20 and limiting plate 10, pillar 20 fixed connection is on this stands up auxiliary device, threaded hole is seted up to pillar 20, the both ends fixedly connected with sleeve 13 of pull rod 11, the surface at pillar 20 is established to sleeve 13 cover, fixed mounting has screw rod 5 on the limiting plate 10, the screw hole cooperation on screw rod 5 and the pillar 20, this connection structure dismantles the installation simply.
Fixedly connected with spring 4 between horizontal pole 3 and the movable rod 7, so set up and just can make movable rod 3 be in vertical state always, make things convenient for the patient to hold handrail 8.
Example 2
When the motor starts, the movable rod 7 of one end can stimulate the patient, and the movable rod 7 of the other end can touch with activity bed board 12, for preventing the damage that causes of rubbing between activity bed board 12 and the movable rod 7, this embodiment further improves on embodiment 1's basis, and the improvement part is: the movable bed board 12 is rotatably connected with a rotating shaft 9, and the sliding friction between the movable rod 7 and the movable bed board 12 is changed into the rolling friction between the movable rod 7 and the rotating shaft 9, so that the friction force is greatly reduced, and the damage caused by the friction between the movable bed board 12 and the movable rod 7 is avoided.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A critical patient turning-over auxiliary device comprises a sickbed main frame (1) and is characterized in that a transmission mechanism and a double turning-over mechanism are arranged on the sickbed main frame (1), the double turning-over mechanism comprises a bed body, the bed body comprises a fixed bed board (14) and two movable bed boards (12), two ends of the fixed bed board (14) are respectively hinged with the two movable bed boards (12), the fixed bed board (14) is fixedly connected on the sickbed main frame (1), a sliding groove (17) is formed in the fixed bed board (14), a sliding block (16) matched with the sliding groove (17) is installed in the sliding groove (17), the lower end of the sliding block (16) is fixedly connected with a connecting rod (15), the connecting rod (15) is connected with the transmission mechanism, the sliding block (16) and the movable bed boards (12) are respectively provided with the same connecting mechanism, and the sliding block (16) is hinged with a pull rod (11) through the connecting mechanism, the other end of pull rod (11) passes through coupling mechanism and is connected with activity bed board (12) are articulated, fixedly connected with horizontal pole (3) on connecting rod (15), horizontal pole (3) are connected with movable rod (7) are articulated, be provided with stopper (6) on horizontal pole (3), fixedly connected with handrail (8) are gone up in movable rod (7), coupling mechanism place horizontal plane on activity bed board (12) will be less than the coupling mechanism place horizontal plane on slider (16).
2. The critical patient turning-over auxiliary device according to claim 1, wherein the transmission mechanism comprises a motor (2), a rectangular groove is formed in the bottom of the main frame (1) of the hospital bed, the motor (2) is fixedly installed on the side wall of the rectangular groove, a lead screw (19) is rotatably connected to the motor (2), a nut (18) matched with the lead screw (19) is installed on the lead screw (19), and the connecting rod (15) is fixedly connected with the nut (18).
3. The critical patient turning-over assisting device as claimed in claim 2, wherein the pitch of the lead screw (19) is in the range of 20-29 mm.
4. The critical patient turning-over assisting device is characterized in that the connecting mechanism comprises a supporting column (20) and a limiting plate (10), the supporting column (20) is fixedly connected to the turning-over assisting device, the supporting column (20) is provided with a threaded hole, two ends of the pull rod (11) are fixedly connected with sleeves (21), the sleeves (21) are sleeved on the outer surface of the supporting column (20), a screw rod (5) is fixedly mounted on the limiting plate (10), and the screw rod (5) is matched with the threaded hole in the supporting column (20).
5. The critical patient turning-over assisting device is characterized in that a spring (4) is fixedly connected between the cross rod (3) and the movable rod (7).
6. The critical patient turning-over auxiliary device according to claim 1, wherein the movable bed board (12) is rotatably connected with a rotating shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806443.0U CN212913657U (en) | 2020-05-15 | 2020-05-15 | Critical patient stands up auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806443.0U CN212913657U (en) | 2020-05-15 | 2020-05-15 | Critical patient stands up auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212913657U true CN212913657U (en) | 2021-04-09 |
Family
ID=75315187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020806443.0U Expired - Fee Related CN212913657U (en) | 2020-05-15 | 2020-05-15 | Critical patient stands up auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212913657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288630A (en) * | 2021-06-15 | 2021-08-24 | 河南省肿瘤医院 | Sickbed capable of keeping height of liquid drainage part of patient and keeping method |
-
2020
- 2020-05-15 CN CN202020806443.0U patent/CN212913657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288630A (en) * | 2021-06-15 | 2021-08-24 | 河南省肿瘤医院 | Sickbed capable of keeping height of liquid drainage part of patient and keeping method |
| CN113288630B (en) * | 2021-06-15 | 2022-03-25 | 河南省肿瘤医院 | Sickbed capable of keeping height of liquid drainage part of patient and keeping method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |