CN216985436U - A foldable and liftable medical flat cart - Google Patents

Abstract

The utility model discloses a foldable and liftable medical flat cart, which belongs to the technical field of medical equipment. The first support rods distributed in the front and rear, the bed plate is arranged above the bottom plate; the folding lifting mechanism is arranged between the bottom plate and the bed plate, which is used to lift the bed plate, manually push the bed plate, and drive the folding and lifting mechanism and the bottom plate to move through the bed plate , at this time, the roller rolls the device to move the device. When the height of the bed board needs to be adjusted, the height of the bed board is adjusted by using the folding lifting mechanism to drive the bed board to move up and down. When descending, the folding and lifting mechanism folds to drive the bed board to move downward, so that by setting the folding and lifting mechanism, it is more convenient for medical staff to use the device.

Description

A foldable and liftable medical flat cart

technical field

The utility model relates to the technical field of medical equipment, in particular to a foldable and liftable medical flat cart.

Background technique

The flat-car transport method is a common method for transporting patients in hospitals at present. The patient is transported to the flat car for transfer, and then the patient is transported to the hospital bed.

However, the existing medical flat carts are integrally fixed and cannot be folded and lifted, which makes the device inconvenient to use and reduces the practicability of the device.

Utility model content

In view of the above problems, the present utility model proposes a foldable and liftable medical flat cart to solve the above problems.

The utility model is realized in this way, a foldable liftable medical flat cart, comprising a bottom plate, four evenly distributed rollers are installed on the lower end surface of the bottom plate, and two front and rear distributed rollers are fixedly connected to the upper end surface of the bottom plate. a first support rod, a bed plate is arranged above the bottom plate;

A folding lifting mechanism, the folding lifting mechanism is arranged between the bottom plate and the bed plate, and is used for lifting and lowering the bed plate.

In order to facilitate the adjustment of the height of the bed board and to facilitate the folding of the device, as a foldable and liftable medical flat cart of the present invention, the folding lift mechanism includes two first fixing rods fixed between the first supporting rods. , the outer side walls of the two first fixing rods are rotatably connected with two folding rods distributed in the front and rear, and the two opposite sides of the four folding rods are connected with second fixing rods through them. Both the front and rear ends of the outer side wall of the second fixing rod are rotatably connected with second support rods located outside the folding rod, the upper end surfaces of the two second support rods are fixedly connected with mounting rods, and the mounting rods are fixedly connected with the bed board.

In order to facilitate the driving of the folding rod to swing, as a foldable and liftable medical flat cart of the present invention, preferably, the opposite sides of the two folding rods located below are fixedly connected with driving rods, and the two driving rods pass through between the two driving rods. A drive block is rotatably connected to the movable shaft, a motor is installed on the upper end surface of the bottom plate, a screw rod is installed at the output end of the motor, and the other end of the screw rod penetrates the drive block and is threadedly connected with the drive block.

In order to improve the stability and firmness of the first support rod and the second support rod, as a foldable liftable medical flat cart of the present invention, preferably, the right sides of the two first support rods are fixedly connected with a a first reinforcement rod, and the other ends of the two first reinforcement rods are fixedly connected to the bottom plate, the left sides of the two second support rods are fixedly connected with a second reinforcement rod, and the other ends of the two second reinforcement rods are fixed with the installation Rod fixed connection.

In order to facilitate the operation of the motor, as a foldable and liftable medical flat cart of the present invention, a control panel is installed on the front end of the front mounting rod, and the control panel and the motor are electrically connected.

In order to prevent the drive block from detaching from the screw rod, as a foldable liftable medical flat cart of the present invention, preferably, the other end of the screw rod is fixedly connected with a limit block.

In order to prevent the patient rod from getting wet when used in rainy days, as a foldable and liftable medical flat cart of the present invention, it is preferable that a chute is provided on the right side of the two mounting rods, and a cover is provided above the bed board. A canopy, the lower end surface of the canopy is fixedly connected with a slider matching the chute, and magnets are embedded in the lower end surfaces of the two sliders and the inner bottom ends of the two chute.

Compared with the prior art, the beneficial effects of the present utility model are:

This kind of foldable and liftable medical flat car, when the height of the bed board needs to be adjusted, the height of the bed board is adjusted by using the folding lifting mechanism to drive the bed board to move up and down. When descending, the folding lifting mechanism folds and drives the bed board to move downward, so that by setting the folding lifting mechanism, it is more convenient for medical staff to use the device and the practicability of the device is improved.

Description of drawings

Fig. 1 is a kind of foldable lifting medical flat cart structure diagram of the present invention;

Figure 2 is a side view of a foldable liftable medical flat cart of the present invention;

FIG. 3 is a partial enlarged view of A in FIG. 2 .

In the figure, 1, the bottom plate; 101, the roller; 102, the first support rod; 103, the first reinforcement rod; 2, the folding lifting mechanism; 201, the first fixing rod; 202, the folding rod; 203, the second fixing rod; 204, the second support rod; 205, the installation rod; 206, the second reinforcement rod; 207, the driving rod; 208, the driving block; 209, the chute; 3, the bed board; 4, the control panel; 5, the motor; 501, the wire rod; 502, limit block; 6, canopy; 601, slider.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

Please refer to Fig. 1-3, a foldable and liftable medical flat cart, including a bottom plate 1, four evenly distributed rollers 101 are installed on the lower end surface of the bottom plate 1, and two front and rear distributed No. a support rod 102, and a bed plate 3 is arranged above the bottom plate 1;

The folding lifting mechanism 2 is arranged between the bottom plate 1 and the bed board 3 , and is used for lifting and lowering the bed board 3 .

In this embodiment: the bed board 3 is manually pushed, the folding lifting mechanism 2 and the bottom plate 1 are driven to move by the bed board 3, and the roller 101 rolls to move the device at this time;

When the height of the bed board 3 needs to be adjusted, the height of the bed board 3 is adjusted by using the folding lifting mechanism 2 to drive the bed board 3 to move up and down. When the bed board 3 rises, the folding lifting mechanism 2 unfolds to drive the bed board 3 to move upward. , the folding and lifting mechanism 2 folds to drive the bed board 3 to move downward, so that by setting the folding lifting mechanism 2, it is more convenient for medical staff to use the device, and the practicability of the device is improved.

As a technical optimization solution of the present invention, the folding lifting mechanism 2 includes two first fixing rods 201 fixed between the first supporting rods 102, and the outer side walls of the two first fixing rods 201 are rotatably connected with two The folding rods 202 are distributed in the front and rear. The two opposite sides of the four folding rods 202 are connected with second fixing rods 203 through them. On the outer second support rods 204 , the upper end surfaces of the two second support rods 204 are fixedly connected with mounting rods 205 , and the mounting rods 205 are fixedly connected with the bed board 3 .

In this embodiment, the two folding rods 202 are driven to swing around the first fixed rod 201, and then the second support rod 204 is driven to follow the first fixed rod 201. At the same time, under the action of the two second fixed rods 203, the first The two support rods 204 are always perpendicular to the bottom plate 1. When the second support rod 204 swings, it drives the mounting rod 205 and the bed board 3 to move up and down, thereby completing the height adjustment of the bed board 3. When the bed board 3 is at the lowest position, the second support rod 204 The lower end surface is in contact with the upper end surface of the bottom plate 1, and the device is in a retracted state at this time, thereby reducing the space area of the device.

As a technical optimization scheme of the present invention, the opposite sides of the two lower folding rods 202 are fixedly connected with driving rods 207, and a driving block 208 is rotatably connected between the two driving rods 207 through the movable shaft. The motor 5 is installed on the upper end surface, the output end of the motor 5 is installed with a lead screw 501 , and the other end of the lead screw 501 penetrates the driving block 208 and is threadedly connected with the driving block 208 .

In this embodiment, the motor 5 is connected to an external power supply, and the screw rod 501 is driven by the motor 5 to rotate. When the screw rod 501 rotates, the driving block 208 moves linearly along the screw rod 501, and then the driving rod 207 is driven by the driving block 208 to move. , the folding rod 202 is driven to swing by the driving rod 207 .

As a technical optimization solution of the present invention, the right sides of the two first support rods 102 are fixedly connected with the first reinforcement rods 103 , and the other ends of the two first reinforcement rods 103 are fixedly connected with the bottom plate 1 , and the two first reinforcement rods 103 are fixedly connected to the bottom plate 1 . A second reinforcement rod 206 is fixedly connected to the left side of the two support rods 204 , and the other ends of the two second reinforcement rods 206 are fixedly connected to the installation rod 205 .

In this embodiment, the stability and firmness of the first support rod 102 and the second support rod 204 are further increased by the arrangement of the first reinforcement rod 103 and the second reinforcement rod 206 .

As a technical optimization solution of the present invention, a control panel 4 is installed on the front end surface of the front mounting rod 205 , and the control panel 4 and the motor 5 are electrically connected.

In this embodiment, the operation of the motor 5 is controlled by the control panel 4 .

As a technical optimization scheme of the present invention, the other end of the screw rod 501 is fixedly connected to the limiting block 502 .

In this embodiment, the limiting block 502 is provided to limit the position of the driving block 208 , thereby effectively preventing the problem that the driving block 208 is separated from the screw rod 501 .

As a technical optimization scheme of the present invention, the right side of the two installation rods 205 is provided with a chute 209, a rain shelter 6 is arranged above the bed board 3, and the lower end surface of the rain shelter 6 is fixedly connected with the chute For the sliders 601 matched with 209, magnets are embedded in the lower end surfaces of the two sliders 601 and the inner bottom ends of the two sliding grooves 209.

In this embodiment, the two sliders 601 are inserted into the two chute 209 at the same time, and the magnet located at the lower end of the slider 601 attracts the magnet located at the bottom end of the chute 209, thereby fixing the slider 601 Inside the chute 209, the canopy 6 is installed through the cooperation of the slider 601 and the chute 209. When disassembling, the slider 601 can be pushed out of the chute 209 by force, so as to effectively avoid the rain when the device is used in rainy days. The problem of the patient getting wet.

The working principle and use process of the present utility model: when adjusting the height of the bed board 3, first start the motor 5, and drive the screw rod 501 to rotate through the motor 5. When the screw rod 501 rotates, the driving block 208 moves linearly along the screw rod 501, The driving block 208 drives the driving rod 207 to move, and the driving rod 207 drives the folding rod 202 to swing around the first fixed rod 201, thereby driving the second support rod 204 to follow the first fixed rod 201. Under the action of the rod 203, the second support rod 204 is always perpendicular to the bottom plate 1. When the second support rod 204 swings, it drives the installation rod 205 and the bed board 3 to move up and down, thereby completing the height adjustment of the bed board 3. When the bed board 3 is at the lowest position At this time, the lower end surface of the second support rod 204 is in contact with the upper end surface of the bottom plate 1, and the device is in a retracted state at this time, thereby reducing the space area of the device.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of protection.

Claims (7)

1. a foldable liftable medical flat car, is characterized in that, comprises: A base plate (1), four evenly distributed rollers (101) are installed on the lower end surface of the base plate (1), and two first support rods (102) distributed in the front and rear are fixedly connected to the upper end surface of the base plate (1). , a bed plate (3) is arranged above the bottom plate (1); A folding lifting mechanism (2) is provided between the bottom plate (1) and the bed board (3), and is used for lifting and lowering the bed board (3). 2. A foldable liftable medical flat cart according to claim 1, characterized in that: the folding lift mechanism (2) comprises two first fixing rods fixed between the first supporting rods (102) (201), the outer side walls of the two first fixing rods (201) are rotatably connected with two folding rods (202) distributed in the front and rear, and the opposite sides of the four folding rods (202) are both front and rear. A second fixing rod (203) is connected through the two second fixing rods (203), and the front and rear ends of the outer side walls of the two second fixing rods (203) are rotatably connected with a second supporting rod (204) located on the outer side of the folding rod (202). A mounting rod (205) is fixedly connected to the upper end surface of the second support rod (204), and the mounting rod (205) is fixedly connected to the bed board (3). 3. A foldable liftable medical flat cart according to claim 2, characterized in that a drive rod (207) is fixedly connected to the opposite sides of the two lower folding rods (202), and the two said A drive block (208) is rotatably connected between the drive rods (207) through a movable shaft, a motor (5) is installed on the upper end surface of the bottom plate (1), and a lead screw (501) is installed at the output end of the motor (5). ), the other end of the lead screw (501) penetrates the driving block (208) and is threadedly connected with the driving block (208). 4. A foldable liftable medical flat cart according to claim 2, characterized in that: both the right sides of the two first support rods (102) are fixedly connected with first reinforcement rods (103), and The other ends of the two first reinforcement rods (103) are fixedly connected to the bottom plate (1), the left sides of the two second support rods (204) are fixedly connected with second reinforcement rods (206), and the two second reinforcement rods (206) are fixedly connected to the left side of the two second support rods (204). The other end of the rod (206) is fixedly connected with the mounting rod (205). 5. A foldable liftable medical flat cart according to claim 3, characterized in that: a control panel (4) is installed on the front end surface of the front mounting rod (205), and the control panel (4) is connected to the motor (5) is an electrical connection. 6. A foldable liftable medical flat cart according to claim 3, characterized in that: the other end of the screw rod (501) is fixedly connected with a limiting block (502). 7. A foldable liftable medical flat cart according to claim 2, characterized in that: the right sides of the two mounting rods (205) are provided with chute (209), and the bed board (3) A canopy (6) is arranged above the canopy, the lower end surface of the canopy (6) is fixedly connected with a slider (601) matching the chute (209), the two sliders (601) are Magnets are embedded in the lower end surface and the inner bottom ends of the two sliding grooves (209).

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