CN107928919A - A kind of medical bed - Google Patents

Abstract

The invention provides a medical bed, which belongs to the technical field of medical instruments. It solves the problems of short service life and inconvenient maintenance of existing medical beds. The medical bed includes a bed body and a mattress body arranged on the bed body. There are several placement cavities in the mattress body. The middle part of the mattress body is provided with a convenient hole vertically penetrating the mattress body. The mattress body is placed There are heating racks placed in the cavity, and one end of the heating rack is provided with several semicircular abutment parts, which are made of elastic material, and the abutment parts can be in contact with the cavity bottom of the placement cavity, and the mattress body It also includes a baffle plate hinged on the side wall of one side of the placement cavity through a hinge, and a limiting plate is arranged on the side wall of the other side of the placement cavity, and the baffle plate can abut against the limiting plate. The medical bed can make the maintenance and replacement of the electric heater more convenient.

Description

a medical bed

technical field

The invention belongs to the technical field of medical devices and relates to a medical bed.

Background technique

With the continuous development of medical equipment, the requirements for patient care are getting higher and higher. When many patients are sick, they need to physically cool them down, or the body temperature is too cold, and external insulation is required. Most bedridden patients cannot move by the way.

In view of the above situation, people have developed an air mattress, and added several electric heaters in the air mattress, the temperature of the electric heater can be adjusted according to the temperature required by the patient, but in the process of use, due to the long-term use of the electric heater It will cause the life of the electric heater to be too short. At this time, the whole mattress is replaced, which reduces the service life of the mattress.

Contents of the invention

The purpose of the present invention is to solve the above problems in the existing technology, and propose a medical bed. The technical problem to be solved by the present invention is how to make the maintenance and replacement of the electric heater more convenient.

The purpose of the present invention can be achieved through the following technical solutions:

A medical bed, comprising a bed body and a mattress body arranged on the bed body, several placement cavities are arranged in the mattress body, and a convenient hole vertically penetrating the mattress body is provided in the middle of the mattress body , it is characterized in that, the mattress body is placed with a heating rack in the placement cavity, and one end of the heating rack is provided with several semicircular abutting parts, and the abutting parts are made of elastic materials, The abutting portion can abut against the bottom of the placement cavity, the mattress body also includes a baffle hinged on the side wall of one side of the placement cavity through a hinge, and the side wall of the other side of the placement cavity A limit plate is provided, and the baffle plate can abut against the limit plate.

Working principle: by setting several placement cavities in the mattress body, and setting heating racks in the placement cavities, the heating racks are provided with abutting parts at this time, and the abutting parts can abut against the bottom of the placement cavities, Since the abutting part is made of elastic material, during the heating process, the abutting part can be deformed correspondingly, and then can better contact with the cavity bottom of the placement cavity. When the temperature drops, the abutting part recovers The original shape reduces the contact surface with the bottom of the cavity; the convenient hole is set so that when the patient needs convenience, the excrement can be discharged directly from the convenient hole; the setting of the baffle and the limit plate can facilitate the replacement of the heating rack and maintenance, but also facilitates the installation and use of the heating rack.

In the above-mentioned medical bed, the heating frame includes a heating chamber, and several heating wires are placed in the heating chamber, and the several heating wires are arranged in sequence along the width of the heating chamber.

In the above-mentioned medical bed, guide parts are provided on the side walls on both sides of the heating frame, and guide surfaces are provided on the wall of the placement cavity, and the end surfaces of the guide parts can be attached to the guide surfaces.

In the above-mentioned medical bed, a relief cavity is provided on the bed body, the mattress body can be embedded in the relief cavity, and a retractable foot assembly is provided under the bed body.

In the above-mentioned medical bed, the leg assembly includes a leg one and a leg two, and the leg one can be embedded in the leg two and slide along the leg two, and is positioned by a positioning pin.

In the above-mentioned medical bed, one end of the first leg is provided with a first traveling wheel and a second traveling wheel, and the first traveling wheel and the second traveling wheel are connected by a belt.

Compared with the prior art, this medical bed has the advantages: by setting the abutment made of elastic material, the abutment part can adjust the contact area with the bottom of the cavity according to the temperature, and at the same time the baffle plate and the limit plate The setting makes the maintenance and replacement of the heating rack more convenient.

Description of drawings

Fig. 1 is a partial sectional view of the medical bed.

Fig. 2 is a partial enlarged view of A in Fig. 1 .

In the figure, 1. Mattress body; 11. Placement cavity; 12. Convenient hole; 13. Guide surface; 2. Heating frame; 21. Abutting part; 22. Heating cavity; 3. Hinge; 4. Bezel; 5. Limiting plate; 6. Bed body; 61. Relief cavity; 7. Leg assembly; 71. Leg one; 72. Leg two; 73. Locating pin; 74. Walking wheel one; 75, walking wheel two; 8, belt.

Detailed ways

The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

As shown in Figure 1, the medical bed includes a bed body 6 and a mattress body 1 arranged on the bed body 6. Several placement cavities 11 are arranged in the mattress body 1, and the middle part of the mattress body 1 is provided with a vertical The convenient hole 12 that runs through the mattress body 1 .

Specifically, as shown in Figures 1 and 2, the mattress body 1 is provided with a heating frame 2 in the placement cavity 11, and one end of the heating frame 2 is provided with a number of semicircular abutment parts 21 for abutment against The part 21 is made of elastic material, and the abutting part 21 can abut against the bottom of the placement cavity 11. The mattress body 1 also includes a baffle 4 hinged on the side wall of the placement cavity 11 through a hinge 3. A limiting plate 5 is provided on the side wall on the other side of the cavity 11 , and the baffle plate 4 can abut against the limiting plate 5 .

Working principle: by setting several placement cavities 11 in the mattress body 1, and setting heating racks 2 in the placement cavities 11, at this time, the heating rack 2 is provided with abutting parts 21, and the abutting parts 21 can be placed with The cavity bottom of the cavity 11 is in contact with each other. Since the abutment part 21 is made of elastic material, the abutment part 21 can be deformed correspondingly during the heating process, and thus can better conform to the cavity bottom of the cavity 11. Contact, when the temperature drops, the abutting portion 21 returns to its original shape, reducing the contact surface with the bottom of the cavity 11, the setting of the baffle plate 4 and the limit plate 5 can facilitate the replacement and maintenance of the heating frame 2, and it is also convenient The installation and use of the heating rack 2 are described.

As shown in FIG. 1 and FIG. 2 , the heating frame 2 includes a heating chamber 22 , and several heating wires are placed in the heating chamber 22 , and the several heating wires are placed in sequence along the width of the heating chamber 22 .

As shown in Figures 1 and 2, guide parts 24 are provided on the side walls on both sides of the heating frame 2, and guide surfaces 13 are provided on the cavity wall of the placement chamber 11, and the end faces of the guide parts 24 can be attached to the guide surfaces 13. combine.

As shown in FIG. 1 and FIG. 2 , the bed body 6 is provided with a relief cavity 61 , the mattress body 1 can be embedded in the relief cavity 61 , and the bed body 6 is provided with a retractable leg assembly 7 .

As shown in FIGS. 1 and 2 , the leg assembly 7 includes a leg 1 71 and a leg 2 72 . The leg 1 71 can be embedded in the leg 2 72 and slide along the leg 2 72 , and is positioned by a positioning pin 73 .

As shown in Fig. 1 and Fig. 2, one end of leg one 71 is provided with road wheel one 74 and road wheel two 75, adopts belt 8 to connect between road wheel one 74 and road wheel two 75.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Claims (6)

1. A medical bed, comprising a bed body and a mattress body arranged on the bed body, said mattress body is provided with several placement cavities, and the middle part of said mattress body is provided with a vertically penetrating mattress body The convenient hole is characterized in that the mattress body is placed with a heating rack in the placement cavity, and one end of the heating rack is provided with several semicircular abutting parts, and the abutting parts are made of elastic materials. In this way, the abutting portion can abut against the bottom of the placement cavity, the mattress body also includes a baffle hinged on the side wall of one side of the placement cavity through a hinge, and the side wall of the other side of the placement cavity A limit plate is arranged on the wall, and the baffle plate can abut against the limit plate. 2 . The medical bed according to claim 1 , wherein the heating frame comprises a heating chamber, and several heating wires are placed in the heating chamber, and the several heating wires are arranged in sequence along the width of the heating chamber. 3. The medical bed according to claim 1, wherein guide parts are provided on the side walls on both sides of the heating rack, guide surfaces are provided on the cavity wall of the placement cavity, and guide parts of the guide parts The end face can fit the guide face. 4. The medical bed according to claim 1, 2 or 3, characterized in that, the bed body is provided with a relief cavity, the mattress body can be embedded in the relief cavity, and the bed body Features retractable foot assembly. 5 . The medical bed according to claim 4 , wherein the leg assembly comprises a leg 1 and a leg 2, the leg 1 can be embedded in the leg 2 and slide along the leg 2, and is positioned by a positioning pin. 6. The medical bed according to claim 5, characterized in that, one end of the first leg is provided with a first traveling wheel and a second traveling wheel, and the first traveling wheel and the second traveling wheel are connected by a belt.