Sitting-up frame with turnover mechanism for internal medicine nursing

Abstract

The utility model provides an internal medicine nursing standing and sitting frame with a turnover mechanism, which comprises a bed frame, a through groove is arranged on the surface of the bed frame, a backup plate is arranged in the through groove, the turnover mechanism is arranged between the backup plate and the bed frame, a channel is formed between the backup plate and the bed frame when the backup plate is turned over, and a movable plate is further arranged on the bed frame. Through the arrangement of the turnover mechanism, the backup plate can be turned over at the top of the stand column, so that the backup plate is lifted to enable a patient to sit up, and in the lifting process of the backup plate, a channel is formed between the backup plate and the bed frame to facilitate excretion of the patient; one end of a steel wire rope can be connected with the second base through a hook and a hole, so that when the backup plate is turned over, the driving mechanism and the turnover mechanism are matched to drive the movable plate to move out of the interior of the cavity to shield the channel, and the patient can normally sit up and sit down conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical nursing sitting frame with a turnover mechanism. Background Art

[0002] Internal medicine is a branch of medicine, including respiratory medicine, gastroenterology, cardiovascular medicine, neurology, oncology, endocrinology, hematology, infectious diseases, etc. Respiratory medicine: diseases included include colds, pneumonia, emphysema, tuberculosis, bronchiectasis, asthma, lung cancer, cor pulmonale, respiratory failure, chronic bronchitis, pneumothorax, lung abscess, pleural effusion, interstitial lung disease;

[0003] Publication No. "CN215020897U" provides a medical nursing sitting frame, including a nursing board, a fixing board bolted to the right of the top of the nursing board, a bidirectional motor bolted to one side of the fixing board, an adjustment rod bolted to the output end of the bidirectional motor, an adjustment sleeve threadedly connected to the outer side of the adjustment rod, and a connecting rod hinged to the top of the adjustment sleeve. The device can facilitate centralized cleaning of the excretion of patients with limited mobility, greatly reducing the burden on medical staff, and is worthy of promotion and use;

[0004] But the above device also has the following defects:

[0005] In the above scheme, the patient is allowed to sit up by adjusting the angle of the backrest, and a box cover is provided for the patient to defecate. However, this method requires that the box cover be kept open at all times, and is only suitable for patients who are inconvenient to get out of bed to defecate. Utility Model Content

[0006] The purpose of the utility model is to provide a medical nursing sitting frame with a turning mechanism to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A medical nursing sitting frame with a turning mechanism, comprising a bed frame, a through groove is formed on the surface of the bed frame, a backing plate is arranged inside the through groove, a turning mechanism is arranged between the backing plate and the bed frame, a passage is formed between the backing plate and the bed frame when the backing plate is turned over, a movable plate is also arranged on the bed frame, the movable plate is used to block the passage, and a driving mechanism is arranged between the movable plate and the backing plate;

[0009] The flipping mechanism includes a column, an electric push rod, a slide groove and a guide rod. The column is fixed on the bed frame. The top of the column is hinged to the bottom of the back plate. The two ends of the electric push rod are respectively hinged to the surface of the frame and the bottom of the back plate. The surface of the frame is provided with a slide groove. The side of the back plate is provided with a guide rod, and one end of the guide rod extends into the slide groove.

[0010] Preferably, a cavity is provided inside the bed frame, the movable plate is elastically and movably installed in the cavity, a groove is provided at the bottom of the bed frame, the groove is connected to the cavity, a first base is provided at the bottom of the movable plate, and the first base is slidably provided in the groove.

[0011] Preferably, the driving mechanism includes a gear, a latch, a second base and a steel wire rope, the gear rotates on the guide rod and is arranged in a slide groove, the latch is arranged in the slide groove and is connected to the gear, the guide rod is fixedly provided with a second base, and the first base and the second base are connected by a steel wire rope.

[0012] Preferably, a guide rod and a limit rod are fixed to the inner wall of the groove, and the bottom of the steel wire rope overlaps the surface of the guide rod and the limit rod.

[0013] Preferably, one end of the steel wire rope is fixed on the first base, and the other end of the steel wire rope is installed in the hole of the second base through a hook.

[0014] Preferably, the upright column is arranged at the bottom of one side of the bottom of the backing plate close to the bottom of the movable plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can flip the backboard on the top of the column through the setting of the flipping mechanism, so that the backboard is raised to enable the patient to sit up. In the process of the backboard being raised, a passage is formed between the backboard and the bed frame to facilitate the patient to defecate. If the patient does not need to defecate, one end of the steel wire rope can be connected to the second base through the hook and the hole, so that when the backboard is flipped, the driving mechanism and the flipping mechanism can cooperate to drive the movable plate to move out of the cavity to cover the passage, thereby facilitating the patient to sit up normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cooperation between the driving mechanism and the flipping mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure between the guide rod and the slide groove of the utility model.

[0021] In the figure: 1. bed frame; 2. through groove; 3. back plate; 4. turning mechanism; 5. movable plate; 6. driving mechanism; 41. column; 42. electric push rod; 43. slide groove; 44. guide rod; 7. cavity; 8. groove; 9. first base; 61. gear; 62. latch tooth; 63. second base; 64. wire rope; 10. limit rod; 11. guide rod; 12. hole. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides a medical nursing sitting frame with a turning mechanism 4, comprising a bed frame 1;

[0024] A through groove 2 is provided on the surface of the bed frame 1, a backing plate 3 is provided inside the through groove 2, a turning mechanism 4 is provided between the backing plate 3 and the bed frame 1, a passage is formed between the backing plate 3 and the bed frame 1 when the backing plate 3 is turned over, a movable plate 5 is also provided on the bed frame 1, the movable plate 5 is used to block the passage, and a driving mechanism 6 is provided between the movable plate 5 and the backing plate 3;

[0025] The flipping mechanism 4 includes a column 41, an electric push rod 42, a slide groove 43 and a guide rod 44. The column 41 is fixed on the bed frame 1. The top of the column 41 is hinged to the bottom of the back plate 3. The two ends of the electric push rod 42 are respectively hinged to the surface of the frame and the bottom of the back plate 3. The surface of the frame is provided with a slide groove 43, and the side of the back plate 3 is provided with a guide rod 44. One end of the guide rod 44 extends into the slide groove 43. The column 41 is arranged at the bottom of the back plate 3 on one side close to the movable plate 5.

[0026] A cavity 7 is provided inside the bed frame 1, and the movable plate 5 is elastically and movably installed in the cavity 7. A groove 8 is provided at the bottom of the bed frame 1, and the groove 8 is connected to the cavity 7. A first base 9 is provided at the bottom of the movable plate 5, and the first base 9 is slidably provided in the groove 8.

[0027] Specifically, during the process of the backboard 3 rising, a passage is formed between the backboard 3 and the bed frame 1 to facilitate the patient to defecate. If the patient does not need to defecate, one end of the wire rope 64 can be connected to the second base 63 through the hook and the hole 12, so that when the backboard 3 is turned over, the driving mechanism 6 and the turning mechanism 4 can cooperate to drive the movable plate 5 to move out of the cavity 7 to block the passage, thereby facilitating the patient to sit up normally.

[0028] The driving mechanism 6 includes a gear 61, a latch 62, a second base 63 and a steel wire rope 64. The gear 61 rotates on the guide rod 44 and is arranged in the slide groove 43. The latch 62 is arranged in the slide groove 43 and is matched and connected with the gear 61. The second base 63 is fixedly arranged on the guide rod 44. The first base 9 and the second base 63 are connected by the steel wire rope 64.

[0029] Specifically, when the support plate 3 rotates, it drives the guide rod 44 to move synchronously inside the slide groove 43. When the guide rod 44 moves, it drives the gear 61 to rotate inside the slide groove 43 in cooperation with the latch tooth 62. The cooperation between the latch tooth 62 and the gear 61 can cooperate and support the guide rod 44 and the slide groove 43.

[0030] The inner wall of the groove 8 is fixed with a guide rod 11 and a limit rod 10, the bottom of the wire rope 64 is overlapped on the surface of the guide rod 11 and the limit rod 10, one end of the wire rope 64 is fixed on the first base 9, and the other end of the wire rope 64 is installed in the hole 12 of the second base 63 through a hook;

[0031] Specifically, a detachable connection structure needs to be set between one end of the wire rope 64 and the second base 63 so that the movable plate 5 can be moved as needed. When the wire rope 64 moves, the guide rod 11 can change the direction of force transmission on the wire rope 64, and the limit rod 10 can fix the end of the wire rope 64 to facilitate the normal movement of the movable plate 5.

[0032] Working principle: start the electric push rod 42, the electric push rod 42 drives the support plate 3 to rotate on the top of the column 41, at this time, one end of the support plate 3 rises and the other end falls, and the fallen end cooperates with the frame to form a channel for the patient to defecate. If the patient does not need to defecate, one end of the wire rope 64 can be directly installed on the hole 12 of the second base 63 through a hook. When the support plate 3 rotates, it drives the guide rod 44 to move synchronously inside the slide groove 43. When the guide rod 44 moves, it drives the gear 61 to rotate in cooperation with the latch tooth 62 inside the slide groove 43. At this time, the overall height of the guide rod 44 will be reduced, so that the guide rod 44 drives the second base 63 to move downward synchronously. When the second base 63 moves, the first base 9 is pulled by the wire rope 64 to slide inside the groove 8, so that the first base 9 drives the movable plate 5 to extend out of the cavity 7 to block the channel.

[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 medical nursing sitting frame with a turning mechanism, comprising a bed frame (1), characterized in that: The bed frame (1) is provided with a through groove (2) on its surface, a backing plate (3) is arranged inside the through groove (2), a turning mechanism (4) is arranged between the backing plate (3) and the bed frame (1), a passage is formed between the backing plate (3) and the bed frame (1) when the backing plate (3) is turned over, a movable plate (5) is also arranged on the bed frame (1), the movable plate (5) is used to block the passage, and a driving mechanism (6) is arranged between the movable plate (5) and the backing plate (3); The flip mechanism (4) comprises a column (41), an electric push rod (42), a slide groove (43) and a guide rod (44); the column (41) is fixed on the bed frame (1); the top of the column (41) is hinged to the bottom of the backing plate (3); the two ends of the electric push rod (42) are respectively hinged to the surface of the frame and the bottom of the backing plate (3); the surface of the frame is provided with a slide groove (43); the side of the backing plate (3) is provided with a guide rod (44); one end of the guide rod (44) extends into the slide groove (43); The bed frame (1) has a cavity (7) formed inside, the movable plate (5) is elastically and movably installed in the cavity (7), the bottom of the bed frame (1) has a groove (8) formed therein, the groove (8) is connected to the cavity (7), the bottom of the movable plate (5) has a first base (9), and the first base (9) is slidably arranged in the groove (8); The driving mechanism (6) comprises a gear (61), a latch tooth (62), a second base (63) and a steel wire rope (64); the gear (61) rotates on the guide rod (44) and is arranged in the slide groove (43); the latch tooth (62) is arranged in the slide groove (43) and is connected to the gear (61); the second base (63) is fixedly arranged on the guide rod (44); the first base (9) and the second base (63) are connected by a steel wire rope (64); one end of the steel wire rope (64) is fixed on the first base (9); and the other end of the steel wire rope (64) is installed in the hole (12) of the second base (63) through a hook.

2. A medical nursing sitting frame with a turning mechanism according to claim 1, characterized in that: A guide rod (10) and a limit rod (11) are fixed to the inner wall of the groove (8), and the bottom of the steel wire rope (64) is overlapped on the surface of the guide rod (10) and the limit rod (11).

3. The medical nursing sitting frame with a turning mechanism according to claim 1, characterized in that: The upright post (41) is arranged at the bottom of one side of the bottom of the backing plate (3) close to the movable plate (5).

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