Suspension bed for burn treatment

Abstract

The utility model relates to the field of medical instruments, and discloses a suspension bed for burn treatment, which comprises a bed bottom plate, a support plate fixedly arranged at the bottom of the bed bottom plate, a burn suspension bed arranged on the bed bottom plate, vertical rods fixedly arranged at the top of the bed bottom plate, two groups of vertical rods extending out of the top of the burn suspension bed and fixedly connected with a stop plate. The burn suspension bed is slidably connected to the two sets of vertical rods, a double-shaft air cylinder is fixedly arranged at the position, corresponding to the middle, of the top of the bed bottom plate, and two sets of pull rods are pulled through piston rods at the two ends of the double-shaft air cylinder so that connecting rods can drive rocker arms to abut against the burn suspension bed to climb upwards on the vertical rods. The position of the burn suspension bed is effectively controlled, medical staff can nurse and observe a patient more conveniently by adjusting the height of the suspension bed, nursing efficiency is improved, in addition, the medical staff can conduct nursing operation such as examination and dressing change more easily by adjusting the height, and efficiency and quality of medical services are improved.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a suspended bed for treating burns. Background Art

[0002] The suspended bed for burn treatment is a medical device specially designed for the rehabilitation of burn patients. Its main function is to provide a suspended environment to reduce the pain and pressure of burn patients while promoting wound healing. The working principle of the suspended bed is based on the principle of fluid mechanics. The bed surface is composed of one or more air cushions, which can change the height and hardness of the bed surface by adjusting the air pressure. When the patient lies on the suspended bed, the air cushion will form a certain pressure distribution, so that the patient's body weight is evenly distributed throughout the bed, thereby reducing the pressure on the burn site.

[0003] At present, in the prior art, the suspended bed used for burn treatment usually has a fixed height setting, which brings inconvenience to the patient entering or leaving the suspended bed. In order to enable medical workers to put the patient into the suspended bed more labor-saving, we propose a suspended bed for burn treatment. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a suspended bed for burn treatment, which solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suspended bed for burn treatment, comprising a bed bottom plate, support plates are fixedly arranged at the four corners of the bottom of the bed bottom plate, a suspended bed for burns is arranged on the bed bottom plate, two groups of vertical uprights are fixedly arranged on the top of the bed bottom plate, the tops of the two groups of uprights extend out of the top of the suspended bed for burns and are fixedly connected with stop plates, the suspended bed for burns is slidably connected to the two groups of uprights, a double-axis cylinder is fixedly arranged at the middle position of the top of the bed bottom plate, and further comprising:

[0008] The lifting assembly is installed on the top of the bed bottom plate to control the height of the burn suspension bed.

[0009] The blocking component is installed on the top of the bed bottom plate to prevent the lifting component from being over-lifted during the lifting process.

[0010] Preferably, four groups of side stabilizing plates are fixedly provided at the bottom of the burn suspension bed, and main shafts are fixedly connected between two groups of side stabilizing plates arranged longitudinally.

[0011] Preferably, the piston rods at both ends of the double-axis cylinder are fixedly connected with inclined pull rods.

[0012] Preferably, two sets of slide grooves are provided on the top of the bed bottom plate.

[0013] Preferably, the lifting assembly includes a connecting rod, rollers and a rocker arm, four groups of rollers are slidably connected in the two groups of slide grooves, a connecting rod is fixedly connected between the two groups of longitudinally arranged rollers, both ends of the two groups of connecting rods extend out of the two groups of rollers and are sleeved with rocker arms, the pull rod is fixedly connected to the side of the connecting rod away from the end of the piston rod, and the four groups of rollers are slidably clamped in the two groups of slide grooves.

[0014] Preferably, the ends of the four groups of rocker arms are rotatably sleeved on the main shaft.

[0015] Preferably, the blocking assembly includes four groups of limit plates, and a pair of limit plates are fixedly disposed in two groups of slide grooves respectively.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a suspended bed for burn treatment, which has the following beneficial effects:

[0018] 1. The suspended bed for burn treatment uses piston rods at both ends of the double-axis cylinder to pull two sets of pull rods so that the connecting rods drive the rocker arm to support the suspended bed for burns and climb up on the vertical poles, thereby effectively controlling the position of the suspended bed for burns. Adjusting the height of the suspended bed can make it more convenient for medical staff to care for and observe patients, thereby improving nursing efficiency. In addition, by adjusting the height, it is easier for medical staff to perform nursing operations such as inspection and dressing change, thereby helping to improve the efficiency and quality of medical services.

[0019] 2. The suspended bed for burn treatment blocks the rollers through the limit plate, so that the rocker arm does not over-rotate on the main shaft, thereby preventing the suspended bed for burn treatment from rising to the top position on the vertical pole and then sliding down. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the limit plate of the utility model;

[0022] Figure 3 It is a schematic diagram of the rocker arm of the utility model.

[0023] In the figure: 1. bed bottom plate; 2. support plate; 3. burn suspension bed; 4. vertical rod; 5. side stabilizing plate; 6. main shaft; 7. double-axis cylinder; 8. connecting rod; 9. roller; 10. pull rod; 11. rocker arm; 12. slide; 13. limit plate; 14. stop plate. 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 1-3 A suspended bed for burn treatment, comprising a bed bottom plate 1, support plates 2 are fixedly arranged at the four corners of the bottom of the bed bottom plate 1, a suspended bed 3 for burns is arranged on the bed bottom plate 1, two groups of vertical uprights 4 are fixedly arranged on the top of the bed bottom plate 1, the suspended bed 3 for burns climbs upward on the two groups of uprights 4, and the height of the suspended bed 3 for burns can be adjusted. When the position of the suspended bed 3 for burns needs to be lowered downward, the double-axis cylinder 7 can be operated in the reverse direction, the tops of the two groups of uprights 4 extend out of the top of the suspended bed 3 for burns and are fixedly connected with stop plates 14, the suspended bed 3 for burns is slidably connected to the two groups of uprights 4, a double-axis cylinder 7 is fixedly arranged at the middle position corresponding to the top of the bed bottom plate 1, and also includes:

[0026] The lifting assembly is installed on the top of the bed bottom plate 1 and is used to control the height of the burn suspension bed 3.

[0027] The blocking component is installed on the top of the bed bottom plate 1 and is used to prevent the lifting component from being over-lifted during the lifting process.

[0028] Four groups of side stabilizing plates 5 are fixedly provided at the bottom of the burn suspension bed 3, and the main shaft 6 is fixedly connected between two groups of side stabilizing plates 5 arranged longitudinally. The rocker arm 11 gradually tilts from a horizontal state to a vertical state, and at the same time, the other end of the rocker arm 11 rotates on the main shaft 6 to lift the position of the main shaft 6 upward.

[0029] The piston rods at both ends of the double-axis cylinder 7 are fixedly connected with inclined pull rods 10. When the two groups of pull rods 10 approach each other, they pull the two groups of connecting rods 8 to move synchronously.

[0030] Two groups of slide grooves 12 are provided on the top of the bed bottom plate 1 , and the roller 9 slides in the slide groove 12 through the movement of the connecting rod 8 , while driving one end of the rocker arm 11 to approach the position of the double-axis cylinder 7 .

[0031] The lifting assembly includes a connecting rod 8, a roller 9 and a rocker arm 11. Four groups of rollers 9 are slidably connected in two groups of slide grooves 12 respectively. A connecting rod 8 is fixedly connected between the two groups of longitudinally arranged rollers 9. The two ends of the two groups of connecting rods 8 extend out of the two groups of rollers 9 respectively and are sleeved with rocker arms 11. The pull rod 10 is fixedly connected to the side of the connecting rod 8 away from the end of the piston rod. The four groups of rollers 9 are slidably engaged in the two groups of slide grooves 12 respectively. When the burn suspension bed 3 needs to be lifted, the double-axis cylinder 7 is started so that the piston rods at both ends of the double-axis cylinder 7 synchronously drive the two groups of pull rods 10 to approach each other.

[0032] The ends of the four groups of rocker arms 11 are all rotatably sleeved on the main shaft 6, and the main shaft 6 drives the burn suspension bed 3 to move upward through the side stabilizing plate 5.

[0033] The blocking assembly includes four groups of limit plates 13. A pair of limit plates 13 are fixed in each of the two groups of slide grooves 12. The limit plates 13 prevent the roller 9 and the rocker arm 11 from excessively rotating on the main shaft 6, thereby preventing the burn suspension bed 3 from rising to the top position on the vertical pole 4 and then sliding down.

[0034] Working principle: when it is necessary to raise the burn suspended bed 3, start the double-axis cylinder 7, so that the piston rods at both ends of the double-axis cylinder 7 respectively drive the two groups of pull rods 10 to approach each other synchronously. When the two groups of pull rods 10 approach each other, they pull the two groups of connecting rods 8 to move synchronously, and the roller 9 slides in the slide groove 12 through the movement of the connecting rod 8 and drives one end of the rocker arm 11 to approach the position of the double-axis cylinder 7. At this time, the rocker arm 11 gradually tilts from a horizontal state to a vertical state, and at the same time, the other end of the rocker arm 11 rotates on the main shaft 6 to lift the position of the main shaft 6 upward. The main shaft 6 drives the burn suspended bed 3 to move upward through the side stabilizing plate 5, and the burn suspended bed 3 climbs upward on the two groups of vertical poles 4, so as to adjust the height of the burn suspended bed 3. When it is necessary to lower the position of the burn suspended bed 3, the double-axis cylinder 7 can be operated in reverse.

[0035] Although the 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 suspended bed for burn treatment, comprising a bed bottom plate (1), characterized in that: The bottom corners of the bed bottom plate (1) are all fixed with support plates (2), a burn suspension bed (3) is arranged on the bed bottom plate (1), two groups of vertical upright poles (4) are fixed on the top of the bed bottom plate (1), the tops of the two groups of upright poles (4) extend out of the top of the burn suspension bed (3) and are fixedly connected with stop plates (14), the burn suspension bed (3) is slidably connected to the two groups of upright poles (4), a double-axis cylinder (7) is fixedly arranged at the middle position corresponding to the top of the bed bottom plate (1), and further comprises: A lifting assembly is installed on the top of the bed bottom plate (1) and is used to control the height of the burn suspension bed (3). The blocking component is installed on the top of the bed bottom plate (1) and is used to prevent the lifting component from being over-lifted during the lifting process.

2. A suspended bed for burn treatment according to claim 1, characterized in that: Four groups of side stabilizing plates (5) are fixedly arranged at the bottom of the burn suspension bed (3), and a main shaft (6) is fixedly connected between two groups of side stabilizing plates (5) arranged longitudinally.

3. The suspended bed for burn treatment according to claim 1, characterized in that: The piston rods at both ends of the double-axis cylinder (7) are fixedly connected with inclined pull rods (10).

4. The suspended bed for burn treatment according to claim 1, characterized in that: Two groups of slide grooves (12) are provided on the top of the bed bottom plate (1).

5. A suspended bed for burn treatment according to claim 4, characterized in that: The lifting assembly comprises a connecting rod (8), a roller (9) and a rocker arm (11); four groups of rollers (9) are slidably connected in the two groups of slide grooves (12), a connecting rod (8) is fixedly connected between the two groups of longitudinally arranged rollers (9), two ends of the two groups of connecting rods (8) extend out of the two groups of rollers (9) and are sleeved with the rocker arm (11); the pull rod (10) is fixedly connected to the side of the connecting rod (8) away from the end of the piston rod, and the four groups of rollers (9) are slidably connected in the two groups of slide grooves (12).

6. The suspended bed for burn treatment according to claim 5, characterized in that: The ends of the four groups of rocker arms (11) are all rotatably sleeved on the main shaft (6).

7. The suspended bed for burn treatment according to claim 5, characterized in that: The blocking assembly comprises four groups of limiting plates (13), and a pair of limiting plates (13) are respectively fixedly arranged in two groups of the sliding grooves (12).

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