Auxiliary rising and lying device for nurse in intensive care unit

Abstract

The utility model discloses an auxiliary rising and lying device for nurses in an intensive care unit. The auxiliary rising and lying device comprises a bracket, and the bottom of the bracket is movably connected with a base plate; the bracket comprises a first frame body, an adapter plate is fixed to the downward end of the first frame body after the first frame body is unfolded, a half worm gear is fixed to the middle of the lower side of the adapter plate, and one side of the first frame body is slidably connected with a second frame body through a plurality of extension rods, extension auxiliary rods and extension groove pipes; the base plate comprises a land wheel push plate, a driving motor and a worm are movably connected to one side of a rotating groove formed in the end of the land wheel push plate, the driving motor is in transmission connection with the worm through a belt, and the worm is in meshed connection with a semi-worm gear; through the arrangement of the bracket and the base plate, the device can be pushed to a rising and lying supporting position with a small volume, a patient does not need to be lifted to a too high height by a nurse, the operation difficulty and the operation intensity of the nurse can be greatly reduced, an inverse locking state is kept at any time while synchronous co-movement is carried out, and the working efficiency of the nurse is improved. The accidental injury to the patient caused by the falling of the hydraulic jacking force is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to an auxiliary lying-up device for nurses in a intensive care unit. Background Art

[0002] The ICU usually refers to the Intensive Care Unit, which provides isolation places and equipment for critically ill or comatose patients, provides the best care, and provides targeted monitoring. It is also called the Intensive Care Unit. It is a form of medical organization management that integrates modern medical care technology and has emerged with the development of medical care profession, the birth of new medical equipment, and the improvement of hospital management system. At present, nurses in the ICU need to help patients in beds get up and down. Since the patients in the ICU are in a coma and cannot cooperate with the nurses to get up and down, they need to use auxiliary lying devices to complete the lying down.

[0003] Patent application number "202223375777.5" describes "a patient auxiliary lying device, comprising a lying board, the lying board protrudes upward on both sides along the length direction, and a rectangular hole is respectively provided on both sides of the middle part of the lying board";

[0004] The frame of the above-mentioned patient auxiliary lying device is overall high and has a certain volume. When in use, it is not convenient to place it on the patient's back. In addition, the above-mentioned auxiliary lying device adopts equipment such as hydraulic jacks and electric push rods to drive the upper support. Compared with the current hand-cranked lying device, although the efficiency of lying is improved, the hydraulic jacks and electric push rods may suddenly lose power when driven, causing the auxiliary lying device to collapse, which lacks safety.

[0005] Therefore, the utility model provides an auxiliary lying-down device for nurses in a intensive care unit to solve the above-mentioned problem. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides an auxiliary lying-down device for nurses in an intensive care unit to solve the above problems.

[0007] To achieve the above purpose, the utility model is implemented by the following technical solutions: an auxiliary lying device for nurses in a intensive care unit, comprising: a bracket, the bottom of which is movably connected to a base plate;

[0008] The bracket comprises a first frame body, wherein an adapter plate is fixedly connected to one end of the first frame body when the first frame body is unfolded and downward, a half worm gear is fixedly connected to the middle position of the lower side of the adapter plate, a plurality of extension rods are fixedly connected to one side of the first frame body in a straight line along a plate surface path, an extension auxiliary rod is fixedly connected to the end of the first frame body around the circumference of the extension rod, the extension rod and the extension auxiliary rod are slidably inserted in the interior of the extension slot tube, and the extension slot tube is fixedly connected to the side of the second frame body corresponding to the extension rod;

[0009] The base plate includes a ground wheel push plate, and a driving motor and a worm are movably connected to one side of a rotating groove opened at the end of the ground wheel push plate. The driving motor is connected to the worm gear through a belt transmission, and the worm gear is meshingly connected to a semi-worm gear rotatably connected inside the rotating groove.

[0010] Preferably: after the first frame is unfolded, a support rod is fixedly connected to the center position of the upper end, the support rods at the ends of the first frame and the second frame are slidably inserted into the inside of the soft support, and the bottom of the first frame and the second frame is provided with a rotating groove at one end close to the support rod, and is movably connected to the hydraulic top through the rotating groove.

[0011] Preferably, two ends of the second frame body are synchronously provided with supporting rods, adapter plates and half worm gears corresponding to the first frame body.

[0012] Preferably, an open groove is formed on the surface of the extension groove tube corresponding to the extension auxiliary rod, and the rod surface of the extension auxiliary rod is flush with the extension groove tube.

[0013] Preferably: a plurality of rollers for lateral movement are arranged at the bottom of the ground wheel push plate, and a groove is opened at a position near the end of the upper surface, and is rotatably connected to the hydraulic jack through the groove.

[0014] Preferably, the adapter plate is rotatably connected to a rotation groove provided at the front end of the ground wheel push plate, and the main body of the worm is exposed in the rotation groove.

[0015] Beneficial Effects

[0016] The utility model provides a device for assisting nurses in getting up and lying down in a intensive care unit. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The auxiliary lying-down device for nurses in the intensive care unit can be switched between a combined state and an expanded state at will through the arrangement of a first frame, a second frame, an extension rod, an extension auxiliary rod, and a ground wheel push plate, so that when in use, it can be pushed to a supporting position for lying-down with a smaller volume, without the need for nurses to lift the patient too high, which can greatly reduce the difficulty and intensity of the nurses' operation and improve the convenience of patients' lying-down and getting up.

[0018] (2) The auxiliary lying-up device for nurses in the ICU can be operated synchronously by fixing a half worm gear at the rotating ends of the first frame and the second frame, and connecting a driving motor and a worm gear on one side of the half worm gear. The device can assist the hydraulic top in lifting the first frame and the second frame, and utilize the self-locking effect of the worm gear to protect the first frame and the second frame at all times during the lying-up process, thereby preventing the hydraulic top from losing force and falling, causing accidental injury to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is a disassembly diagram of the bracket and base plate of the utility model;

[0021] Figure 3 It is a disassembly diagram of the bracket of the utility model;

[0022] Figure 4 It is a cross-sectional view of the substrate of the utility model.

[0023] In the figure: 1, bracket; 101, first frame; 1011, support rod; 1012, adapter plate; 1013, half worm gear; 1014, extension rod; 1015, extension auxiliary rod; 102, second frame; 1021, extension slot tube; 103, hydraulic top; 104, soft support; 2, base plate; 201, ground wheel push plate; 202, drive motor; 203, worm. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 , an auxiliary lying device for nurses in a ICU, comprising a bracket 1, the bottom of which is movably connected with a base plate 2;

[0026] The bracket 1 includes a first frame 101, a support rod 1011 is fixedly connected to the center position of the upward end of the first frame 101 after it is unfolded, an adapter plate 1012 is fixedly connected to the downward end of the first frame 101 after it is unfolded, a half worm gear 1013 is fixedly connected to the middle position of the lower side of the adapter plate 1012, a plurality of extension rods 1014 are fixedly connected to one side of the first frame 101 along a straight line on the plate surface path, an extension auxiliary rod 1015 is fixedly connected to the end of the first frame 101 around the circumference of the extension rod 1014, and the extension rod 1014 and the extension auxiliary rod 1015 slide Inserted inside the extension slot tube 1021, the extension slot tube 1021 corresponds to the extension rod 1014 fixedly connected to the side of the second frame 102, and the two ends of the second frame 102 are synchronously provided with a support rod 1011, an adapter plate 1012 and a half worm gear 1013 corresponding to the first frame 101, and the support rod 1011 at the end of the first frame 101 and the second frame 102 is slidably inserted inside the soft support 104, and a rotating groove is opened at the bottom of the first frame 101 and the second frame 102 at one end close to the support rod 1011, and is movably connected to the hydraulic top 103 through the rotating groove.

[0027] The base plate 2 includes a ground wheel push plate 201, a plurality of rollers for lateral movement are arranged at the bottom of the ground wheel push plate 201, and a groove is opened at a position near the end of the upper surface, and is rotatably connected with the hydraulic top 103 through the groove. The ground wheel push plate 201 is movably connected with a drive motor 202 and a worm 203 on one side of the rotating groove at the opposite end of the groove. The drive motor 202 is connected to the worm 203 through a belt. The main part of the worm 203 is exposed in the rotating groove and is meshed with the half worm wheel 1013 rotatably connected inside the rotating groove.

[0028] During operation, the auxiliary lying device in the contracted state is pushed horizontally to the patient's back or one side, and is pulled to both sides or one side to unfold, and then the hydraulic top 103 is controlled to push the first frame 101 and the second frame 102 upward, so that they rotate along the adapter plate 1012 until they are supported on the patient's back, and then the hydraulic top 103 is continued to be controlled to push the patient upward until the patient is pushed to a suitable lying state. During this process, the driving motor 202 will synchronously drive the worm 203 to rotate, and maintain the meshing state with the half worm gear 1013 during the rotation process; during use, if the hydraulic top 103 suddenly loses power, due to the self-locking effect between the worm 203 and the half worm gear 1013, the first frame 101 and the second frame 102 can be directly locked, and then the patient can be protected in time and the auxiliary lying device can be replaced; after use, the first frame 101 and the second frame 102 can be pushed back from both sides, so that the extension rod 1014 and the extension auxiliary rod 1015 are re-inserted into the extension groove tube 1021 for combined storage.

[0029] In summary, by setting the first frame 101, the second frame 102, the extension rod 1014, the extension auxiliary rod 1015 and the ground wheel push plate 201, it is possible to switch between the combined state and the unfolded state at will, so that when in use, it can be pushed to the supporting position for getting up and lying down with a smaller volume, and the nurse does not need to lift the patient too high, which can greatly reduce the difficulty and intensity of the nurse's operation and improve the convenience of patients getting up and lying down; by fixing the half worm gear 1013 at the rotating ends of the first frame 101 and the second frame 102, and connecting the drive motor 202 and the worm 203 on one side of the half worm gear 1013, the hydraulic top 103 can be assisted in the synchronous coordinated state to complete the lifting support of the first frame 101 and the second frame 102, and the self-locking effect of the half worm gear 1013 and the worm 203 can be used to protect the first frame 101 and the second frame 102 at all times during the process of getting up and lying down, so as to prevent the hydraulic top 103 from falling off and causing accidental injury to the patient.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] Working principle: When working, first stably hold up the patient, then push the auxiliary lying device in the contracted state horizontally to the patient's back or one side, and after placing it in a suitable position, pull the device to both sides or one side to unfold it, and then slowly lower the patient to make him lie on the device, or control the hydraulic top 103 to push the first frame 101 and the second frame 102 to make them rotate along the adapter plate 1012 until they are supported on the patient's back, and then continue to control the hydraulic top 103 to push the patient upwards until the patient is pushed to a suitable lying state. During this process, the drive motor 202 will synchronously drive the worm 2 03 rotates and maintains a meshing state with the half worm gear 1013 during the rotation process; during use, if the hydraulic top 103 suddenly loses power, due to the self-locking effect between the worm 203 and the half worm gear 1013, the first frame 101 and the second frame 102 can be directly locked, and then the patient can be protected in time and the auxiliary lying device can be replaced; after use and withdrawal, the first frame 101 and the second frame 102 can be pushed back from both sides, so that the extension rod 1014 and the extension auxiliary rod 1015 can be reinserted into the extension groove tube 1021 for combined storage.

[0032] 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.

[0033] Although 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

1. A device for assisting nurses in lying down in a ICU, characterized in that: include: A bracket (1), wherein the bottom of the bracket (1) is movably connected to a base plate (2); The bracket (1) comprises a first frame body (101); a transfer plate (1012) is fixedly connected to one end of the first frame body (101) that is downwardly extended after being unfolded; a half worm gear (1013) is fixedly connected to the middle position of the lower side of the transfer plate (1012); a plurality of extension rods (1014) are fixedly connected to one side of the first frame body (101) along a plate path in a straight line; an extension auxiliary rod (1015) is fixedly connected to the end of the first frame body (101) around the extension rod (1014); the extension rod (1014) and the extension auxiliary rod (1015) are slidably inserted into an extension slot tube (1021); and the extension slot tube (1021) is fixedly connected to the side of the second frame body (102) corresponding to the extension rod (1014); The base plate (2) comprises a ground wheel push plate (201), and a driving motor (202) and a worm (203) are movably connected to one side of a rotating groove opened at the end of the ground wheel push plate (201), and the driving motor (202) is connected to the worm (203) through a belt, and the worm (203) is meshingly connected to a half worm wheel (1013) rotatably connected inside the rotating groove.

2. The auxiliary lying device for nurses in intensive care units according to claim 1, characterized in that: After the first frame (101) is unfolded, a support rod (1011) is fixedly connected to the center position of the upper end; the support rods (1011) at the ends of the first frame (101) and the second frame (102) are slidably inserted into the inside of the soft support (104); and a rotation groove is provided at the bottom of the first frame (101) and the second frame (102) at one end close to the support rod (1011), and is movably connected to the hydraulic jack (103) through the rotation groove.

3. The auxiliary lying device for nurses in intensive care unit according to claim 1, characterized in that: Support rods (1011), adapter plates (1012) and half worm gears (1013) are synchronously arranged at two ends of the second frame (102) corresponding to the first frame (101).

4. The auxiliary lying device for nurses in intensive care unit according to claim 1, characterized in that: An open groove body is formed on the surface of the extension groove tube (1021) corresponding to the extension auxiliary rod (1015), and the rod surface of the extension auxiliary rod (1015) is flush with the extension groove tube (1021).

5. The auxiliary lying device for nurses in intensive care unit according to claim 1, characterized in that: The bottom of the ground wheel push plate (201) is provided with a plurality of rollers for transverse movement, and a groove is provided at a position near the end of the upper surface, and is rotatably connected to the hydraulic jack (103) through the groove.

6. The auxiliary lying device for nurses in intensive care unit according to claim 1, characterized in that: The adapter plate (1012) is rotatably connected to a rotation groove provided at the front end of the ground wheel push plate (201), and the main body of the worm (203) is exposed in the rotation groove.

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