CN219700353U - a nursing bed - Google Patents

Abstract

The utility model provides a nursing sickbed, comprising: the two sides of the bedstead are respectively provided with a baffle, the baffles are respectively provided with a first connecting shaft corresponding to the positions in a rotating way, one end of each first connecting shaft extending into the bedstead is respectively connected with a transmission gear, one end of one first connecting shaft extending out of the bedstead is connected with an output shaft of a first motor, and the first motor is arranged on the baffle; the bed board is arranged between the two baffles in a sliding way, the bed board comprises an upper section and a lower rotating section which are mutually hinged, racks are arranged on two sides of the top surface of the upper section, and are in meshed connection with the transmission gear and used for driving the bed board to move in the length direction of the bed frame; the shell is sleeved outside the rack and the transmission gear. The bed board of the nursing sickbed can move towards the bed tail under the drive of the first motor, and the lower rotating section of the bed board can rotate downwards, so that patients can conveniently go out of the bed directly from the bed tail.

Description

a nursing bed

Technical field

The utility model belongs to the technical field of medical equipment, and is particularly related to a nursing bed.

Background technique

General nursing beds are designed for patients who have limited mobility and are bedridden for a long time. Currently, most nursing beds have an automatic back-raising function to help patients lift their upper body. However, when the patient needs to get out of bed, he still needs to twist his body to the nursing bed. On one side, it is difficult for patients with waist injuries to complete such movements because the waist is inconvenient to exert force. Forcibly twisting the body to get out of bed may cause further damage to the waist. Therefore, nursing staff often need assistance to get out of bed.

Utility model content

In order to solve the above-mentioned deficiencies in the prior art, the present application provides a nursing bed. The bed board can be moved toward the end of the bed driven by the first motor, and the lower rotating section of the bed board can be rotated downward, so that the patient can get out of the bed directly from the end of the bed without having to Twist to get off the side of the bed.

In order to achieve the above purpose, the present utility model adopts the following technologies:

A nursing bed, including:

The bed frame is provided with baffles on both sides, and first connecting shafts are rotated and penetrated in corresponding positions on the baffles. One end of the first connecting shaft extending into the bed frame is connected to a transmission gear, and one of the first connecting shafts is connected to the bed frame. One end of the shaft extending out of the bed frame is connected to the output shaft of a first motor, and the first motor is installed on the baffle;

The bed board is slidably located between two baffles. The bed board includes an upper section and a lower rotating section that are hinged to each other. The top surface of the upper section is provided with racks on both sides. The racks are meshed with the transmission gears to drive the bed board on the bed. Move the rack lengthwise;

The shell is set outside the rack and transmission gear.

Further, the top surface of the end of the bed frame close to the lower rotating section is an arc surface, and the axial direction of the arc surface is the same as the width direction of the bed frame.

Further, the upper section includes an upper rotating section and a meshing section that are hinged to each other. The rack is located above the meshing section. A lifting mechanism is provided below the upper rotating section. The movable end of the lifting mechanism is connected to the bottom of the upper rotating section. The fixed end of the lifting mechanism is connected to the meshing section. The connection is used to push the upper rotating section to rotate upward.

Further, the lifting mechanism includes a screw rod, a second motor, a push rod and a pair of support rods. One end of the pair of support rods is hinged to both sides of the bottom of the upper rotating section, and the two ends of the push rod are respectively connected to the other ends of the pair of support rods. One end is hinged, and fixed rods are spaced on both sides of the push rod. The fixed rods are connected to the meshing section. Threaded holes matching the screw rod are provided in the middle of the push rod and the fixed rod. The screw rod is inserted into the threaded hole. The second motor The output shaft is connected to one end of the screw rod, and the fixed end of the second motor is connected to a support rod.

Further, a plurality of guide columns are connected between the two fixed rods, a plurality of second through holes matching the guide columns are opened on the push rod, and the guide columns are slidably connected in the second through holes.

The beneficial effects of this utility model are:

1. The bed board can move toward the end of the bed driven by the first motor, and the lower rotating section of the bed board can rotate downward, making it easier for the patient to get out of the bed directly from the end of the bed.

2. The upper rotating section can rotate upwards driven by the second motor to help patients lift their backs.

3. The upper end of the bed frame is provided with an arc surface to facilitate the downward rotation and upward retraction of the lower rotating section.

Description of drawings

Figure 1 is a perspective view of the overall structure of the device according to the embodiment of the present application.

Figure 2 is a partial structural perspective view of the device according to the embodiment of the present application.

Figure 3 is a top view of a partial structure of the device according to the embodiment of the present application.

FIG. 4 is a perspective view of part of the structure of the device according to the embodiment of the present application from another perspective.

Figure 5 is a bottom view of the device according to the embodiment of the present application.

Reference signs: bed frame - 1, baffle - 2, first connecting shaft - 202, transmission gear - 203, first motor - 204, bed board - 3, lower rotating section - 301, rack - 302, housing - 4. Arc surface-101, upper rotating section-303, meshing section-304, lifting mechanism-5, screw-501, second motor-502, push rod-503, stay rod-504, fixed rod-3041, guide Column -6.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings. However, the embodiments described in the present utility model are part of the embodiments of the present utility model, not All examples.

The embodiment of the present application provides a nursing bed, as shown in Figures 1 to 5, including a bed frame 1, a bed board 3, a shell 4, etc., wherein the bed frame 1 is provided with baffles 2 on both sides, and the baffles 2 There are first through holes corresponding to the positions of the first through holes, and a first connecting shaft 202 is rotated and passed through the first through holes. One end of the first connecting shaft 202 extending into the bed frame 1 is connected to a transmission gear 203, and one of the first connecting shafts 202 is connected to the bed frame 1. One end of a connecting shaft 202 extending out of the bed frame (1) is connected to the output shaft of a first motor 204. The first motor 204 is installed on the baffle 2; the bed board 3 is slidably located between the two baffles 2, and the bed board 3 It includes an upper section and a lower rotating section 301 that are hinged to each other. There are racks 302 on both sides of the top surface of the upper section. The racks 302 are engaged with the transmission gear 203 and are used to drive the bed board 3 to move in the length direction of the bed frame 1; the shell The body 4 is sleeved on the rack 302 and the transmission gear 203. The rotation of the first motor 204 can drive the rack 302 and the bed board 3 to move. When the bed board 3 moves to the maximum limit toward the end of the bed, the lower rotating section 301 rotates downward to be perpendicular to the upper section, which facilitates the patient's lower legs to bend downward and complete getting up. Specifically, referring to Figure 2, the top surface of the end of the bed frame 1 close to the lower rotating section 301 is an arc surface 101. The axial direction of the arc surface 101 is the same as the width direction of the bed frame 1, which facilitates the downward and upward rotation of the lower rotating section 301. When folded, the lower rotating section 301 will rotate upward and downward along with the curvature of the arc surface 101, which can slow down the rotation speed.

In actual use, a mattress is laid on the bed board 3. Specifically, a rotatable multi-section mattress that matches the bed board 3 can be selected. When the patient needs to get on the nursing bed, the first motor 204 is first controlled to rotate, push out the bed board 3, and rotate the bed board 3. The section 301 rotates downward until it is perpendicular to the upper section. After the patient sits on the upper section, the first motor 204 is controlled to rotate in reverse to retract the bed board 3. When the patient needs to get out of the bed, the first motor 204 is controlled to rotate again and the bed board 3 is pushed out. That’s it.

Preferably, referring to Figures 2, 4-5, the upper section includes an upper rotating section 303 and a meshing section 304 that are hinged to each other. The rack 302 is provided above the meshing section 304, and a lifting mechanism 5 is provided below the upper rotating section 303. The lifting mechanism 5 The movable end is connected to the bottom of the upper rotating section 303, and the fixed end of the lifting mechanism 5 is connected to the meshing section 304 for pushing the upper rotating section 303 to rotate upward. By controlling the rotation of the upper rotating section 303 through the lifting mechanism 5, it can further help the patient to get up and lie down, especially effectively reducing the difficulty of movement for patients with waist injuries. Specifically, the lifting mechanism 5 includes a screw 501, a second motor 502, a push rod 503 and a pair of support rods 504. One end of the pair of support rods 504 is respectively hinged on both sides of the bottom of the upper rotating section 303. Both ends of the push rod 503 They are respectively hinged with the other ends of a pair of support rods 504, and fixed rods 3041 are spaced on both sides of the push rod 503. The fixed rods 3041 are connected to the meshing section 304, and the middle parts of the push rod 503 and the fixed rod 3041 are provided with screw rods 501. Matching threaded holes, the screw rod 501 is inserted into the threaded hole, the output shaft of the second motor 502 is connected to one end of the screw rod 501, and the second motor 502 is installed on a support rod 504. Controlling the rotation of the second motor 502 can control the rotation of the upper rotating section 303, and the patient can complete the operation alone.

Preferably, referring to Figures 4 and 5, a plurality of guide columns 6 are connected between the two fixed rods 3041. The push rod 503 is provided with a plurality of second through holes matching the guide columns 6. The guide columns 6 are slidably connected to inside the second through hole. The setting of the guide column 6 can further increase the stability of the push rod 503 during its movement, and at the same time can support the push rod 503 and increase its maximum stress limit.

The above are only some examples listed in this application and are not intended to limit this application.

Claims (5)

1. A nursing hospital bed, comprising:

the two sides of the bedstead (1) are respectively provided with a baffle plate (2), the baffle plates (2) are respectively provided with a first connecting shaft (202) corresponding to the positions in a rotating way, one end of each first connecting shaft (202) extending into the bedstead (1) is respectively connected with a transmission gear (203), one end of each first connecting shaft (202) extending out of the bedstead (1) is connected with an output shaft of a first motor (204), and the first motor (204) is arranged on the baffle plates (2);

the bed board (3) is arranged between the two baffles (2) in a sliding manner, the bed board (3) comprises an upper section and a lower rotating section (301) which are mutually hinged, racks (302) are arranged on two sides of the top surface of the upper section, and the racks (302) are connected with the transmission gear (203) in a meshed manner and are used for driving the bed board (3) to move in the length direction of the bed frame (1);

and the shell (4) is sleeved outside the rack (302) and the transmission gear (203).

2. A nursing sickbed as claimed in claim 1, characterized in that the top surface of the end of the bed frame (1) close to the lower rotating section (301) is an arc-shaped surface (101), and the axial direction of the arc-shaped surface (101) is the same as the width direction of the bed frame (1).

3. A nursing sickbed according to claim 1, characterized in that the upper section comprises an upper rotating section (303) and a meshing section (304) which are hinged with each other, the rack (302) is arranged on the meshing section (304), a lifting mechanism (5) is arranged below the upper rotating section (303), the movable end of the lifting mechanism (5) is connected with the bottom of the upper rotating section (303), and the fixed end of the lifting mechanism (5) is connected with the meshing section (304) for pushing the upper rotating section (303) to rotate upwards.

4. The nursing sickbed according to claim 2, characterized in that the lifting mechanism (5) comprises a screw (501), a second motor (502), a pushing rod (503) and a pair of supporting rods (504), one ends of the pair of supporting rods (504) are hinged to two sides of the bottom of the upper rotating section (303) respectively, two ends of the pushing rod (503) are hinged to the other ends of the pair of supporting rods (504) respectively, fixing rods (3041) are arranged on two sides of the pushing rod (503) at intervals, the fixing rods (3041) are connected with the meshing section (304), threaded holes matched with the screw (501) are formed in the middle portions of the pushing rod (503) and the fixing rods (3041), the screw (501) is arranged in the threaded holes in a penetrating mode, an output shaft of the second motor (502) is connected with one end of the screw (501), and the second motor (502) is mounted on one supporting rod (504).

5. A nursing sickbed according to claim 3, characterized in that a plurality of guide posts (6) are connected between the two fixing rods (3041), a plurality of second through holes matched with the guide posts (6) are formed in the pushing rod (503), and the guide posts (6) are slidably connected in the second through holes.