CN219461750U - Lifting device - Google Patents

Abstract

The utility model provides a lifting device, which is used to lift patients with lower limb disabilities, and includes a chest bracket and a swing rod, and also includes a lifting device. The lifting device includes a secondary lifting device. One end of the rod is rotatably connected, and at the same time, the bottom end of the chest bracket is also rotatably connected with one end of the secondary lifting device, and the other end of the secondary lifting device is fixed on the swing rod, and one end of the swing rod is perpendicular to the bottom surface of the chest bracket. One end of the swing rod is inclined to the other end of the swing rod; it can support the upper body of the patient and turn it at different angles to improve the comfort of the user.

Description

a lifting device

technical field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a lifting device.

Background technique

In recent years, the aging trend of China's population is obvious. In daily life, the elderly and some disabled people with inconvenient lower limbs are usually unable to get on and off the bed alone, move to the toilet or wheelchair, or move to other places. They need the assistance of caregivers Helping and caring requires time and physical exertion at the same time. In order to reduce the physical burden of caregivers and provide more convenience for patients, for example, the Chinese patent application number is CN202210854645.6, and the publication date is 2022.09.23, which discloses a nursing The moving trolley includes a car body, the car body includes a mobile chassis and a column arranged on the mobile chassis, the interior of the column is hollow, the interior of the column is hinged with a lever, the lever is inclined and movable inside the column; the middle position of the lever An operating rod is provided, and the upright column is provided with a lower limit baffle on the side of the lower end of the lever, and the lower limit baffle is located on one side of the operating rod; the upright column has an upper limit on the side away from the lower limit baffle of the operating rod

Baffle, the upper limit baffle is located between the lever and the operating rod, and away from the side of the lower limit baffle; the lever is provided with a chest support bracket on the end far away from the lower limit baffle; One side is equipped with a gas spring, and the two ends of the gas spring are respectively hinged on the lever and the lower limit baffle; the invention facilitates moving the patient in a sitting position to a chair, wheelchair, toilet, etc., so as to replace the nursing staff to pick up the patient. patients, reducing the physical burden on nursing staff. However, the chest support bracket of this structure is fixedly connected with the lever, and the angle between the chest support bracket and the lever cannot be adjusted, and when different patients are lifted, the angle of being lifted needs to be adjusted due to the influence of comfort, so that it cannot fulfil requirements.

Utility model content

The purpose of the utility model is to provide a lifting device, which can lift the patient's upper body and turn it at different angles, so as to improve the user's comfort.

In order to achieve the above purpose, a lifting device is used to lift patients with lower limb disabilities, including a chest bracket and a swing rod, and also includes a lifting device, the lifting device includes a secondary lifting device, the bottom of the chest bracket and the swing rod One end of the rod is rotatably connected, while the bottom end of the chest bracket is also rotatably connected with one end of the secondary lifting device, the other end of the secondary lifting device is fixed on the swing rod, and one end of the swing rod is perpendicular to the bottom surface of the chest bracket. One end of the fork is arranged obliquely with the other end of the fork.

The above settings, by setting the lifting device and the swing rod, can make the lifting device rotate, so as to realize the adjustment of the chest support to rotate to the patient. When the patient needs to be lifted up, the swing rod is driven downward through the telescopic drive of the secondary lifting device in the lifting device. Rotate, so that one end of the chest bracket rotates downward, so that the patient's head on the chest bracket is tilted downward, when the secondary lifting device in the lifting device is stretched out, the chest bracket rotates upward, so that the patient's head The upper part is upward, so that it is convenient to adjust the angle after being lifted, and then improve the comfort of the user after being lifted. In addition, because one end of the swing rod and the other end are inclined, so that when the chest bracket is close to the patient, the swing rod One end is angled from a sitting patient to allow the patient to be supported before being lifted, further enhancing user comfort.

Further, the secondary lifting device includes a secondary electric push rod and a secondary electric push rod box, one end of the secondary electric push rod is socketed inside the secondary electric push rod box, and the secondary electric push rod box The bottom end of the push rod is fixed on the mounting plate through the positioning block, and the mounting plate is fixed on one end of the swing rod. The output end of the two-stage electric push rod is provided with a through hole, and the connecting shaft passes through the through hole on the connecting block and the chest support. Rack swivel connection.

The above settings, by setting the secondary lifting device, and setting the secondary lifting device at one end of the swing rod, and at the same time making the secondary lifting device rotatably connected with the chest bracket, so that when the electric push rod of the secondary lifting device stretches, it can drive The chest support rotates, which in turn rotates the chest support to the target angle to support the patient.

Further, the two sides of one end of the swing rod are respectively provided with a connecting plate, and the connecting plates are fixedly connected by a support rod, one end of the connecting plate is rotatably connected with the chest bracket through the connecting rod, and the other end of the connecting plate is connected with the chest bracket through a bolt. One end of the swing rod is fixedly connected.

In the above arrangement, the connecting plate is arranged at one end of the swing rod, and the connecting rod is respectively connected to the chest bracket and the swing rod in rotation, so that the chest bracket can rotate around the swing rod, and then after the patient is lifted, the patient can Rotate the chest support to the appropriate angle.

Further, the two sides of the bottom of the chest bracket are fixedly provided with arm and elbow support plates for placing the patient.

The above settings are convenient for the patient to place the arm and improve the comfort of the patient.

Further, a first angle is formed between one end of the swing rod and the other end of the swing rod, and the first angle is larger than 90°.

In the above setting, an angle greater than 90° is formed between one end of the swing rod and the other end of the swing rod, so that one end of the swing rod and the other end of the swing rod are inclined before turning, so that one end of the chest bracket Easier access to patients.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is the front view of the utility model.

Fig. 3 is a side view of the utility model.

Fig. 4 is a schematic diagram of the overall structure of the utility model from another perspective.

Detailed ways

The embodiments of the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

As shown in Figures 1-4, the embodiment of the utility model provides a lifting device for lifting patients with lower limb disabilities, including a chest bracket 2 and a swing rod 3, and a lifting device, wherein the lifting device includes two Lifting device, the secondary lifting device includes a secondary electric push rod 8 and a secondary electric push rod box 9, one end of the secondary electric push rod 8 is socketed inside the secondary electric push rod box 9, and the secondary electric push rod The bottom end of the box body 9 is fixedly arranged on the mounting plate 11 through the positioning block 10, wherein the mounting plate 11 is fixedly installed on one end of the swing rod 3 by bolts, and the output end of the two-stage electric push rod 8 is provided with a through hole, and the connecting shaft 6 Through the through hole and one end of the connecting block 12 is rotatably connected, the other end of the connecting block 12 is fixedly installed on the chest bracket 2 by bolts, and the two sides of the bottom end of the swing rod 3 are provided with mounting holes, bearing blocks 116 and limiters 117, The bottom end of the swing rod 3 passes through the mounting hole and is rotatably connected with the bearing seat 116 through the pin shaft. A groove is arranged in the middle of the bottom end of the swing rod 3, wherein the cross-sectional shape of the groove is set to U-shaped, and one end of the stopper 117 is located at In the groove, by setting a limit device, the rotation angle of the swing rod 3 can be limited.

In this embodiment, elbow support plates 13 are fixedly arranged on both sides of the chest bracket 2, which is convenient for the patient to place the arm and improves the comfort of the patient; One end of 15 is rotationally connected, and the other end of connecting rod 15 is rotationally connected with an end of connecting plate 16, and the other end of connecting plate 16 is fixedly connected with an end of swing bar 3 by bolt, and support bar 7 is arranged between connecting plate 16, supports Both ends of the rod 7 are respectively fixedly connected with the connecting plate 16 by bolts. As shown in FIG. 3 , a first angle A is formed between one end of the swing rod and the other end of the swing rod, and the first angle A is larger than 90°. Thereby it is convenient for the swing rod to move to the front of the patient's bed.

When in use, the bearing seat 116 at the bottom of the lifting device can be fixed on the existing mobile base, so as to facilitate movement. The rod can make the lifting device rotate, so as to realize the adjustment of the chest supporting bracket to rotate to the patient. When the patient is lifted, the second-level lifting device in the lifting device telescopically drives the pendulum to rotate downward, so that one end of the chest bracket is turned toward the patient. Rotate downward, so that the patient's head on the chest bracket is tilted downward. When the secondary lifting device in the lifting device is stretched out, the chest bracket is rotated upward, so that the patient's head is upward, so that it is convenient to adjust after being lifted. In addition, because one end of the swing rod is inclined to the other end, when the chest bracket is close to the patient, one end of the swing rod is inclined to the sitting patient The angle makes it easier for the patient to be supported before being lifted, further improving the comfort of the user.

Claims (4)

1. A lifting device for lifting patients with lower limb disabilities, comprising a chest bracket and a swing bar, characterized in that: it also includes a lifting device, and the lifting device includes a secondary lifting device, the bottom of the chest bracket is connected to the One end of the swing rod is rotatably connected, and at the same time, the bottom end of the chest bracket is also rotatably connected with one end of the secondary lifting device, and the other end of the secondary lifting device is fixed on the swing rod, and one end of the swing rod is perpendicular to the bottom surface of the chest bracket. , one end of the swing rod is inclined to the other end of the swing rod. 2. A lifting device according to claim 1, characterized in that: the two sides of one end of the swing rod are respectively provided with connecting plates, the connecting plates are fixedly connected by a support rod, and one end of the connecting plate is connected by a The rod is rotatably connected with the chest bracket, and the other end of the connecting plate is fixedly connected with one end of the swing rod through a bolt. 3. A lifting device according to claim 1, characterized in that: the secondary lifting device comprises a secondary electric push rod and a secondary electric push rod box, and one end of the secondary electric push rod is sleeved on the Inside the two-stage electric push rod box, the bottom end of the two-stage electric push rod box is fixed on the mounting plate through the positioning block, wherein the mounting plate is fixed on one end of the swing rod, and the output end of the two-stage electric push rod is provided with Through hole, the connecting shaft passes through the through hole on the connecting block and is rotatably connected with the chest bracket. 4. The lifting device according to claim 1, wherein a first angle is formed between one end of the swing rod and the other end of the swing rod, and the first angle is greater than 90°.