Bottom ventilation structure of medical shaking table

Abstract

The utility model discloses a medical shaker's bottom ventilation structure relates to medical sickbed technical field, including bed body, handrail, ventilation bed board, silent air pump and switch seat, the upper surface of ventilation bed board is provided with air bag mounting groove, the inner wall bottom of air bag mounting groove is fixedly connected with the rollover air bag. According to the utility model, the breathable bed board, the rollover air bag, the breathable air bag, the air bag air inlet pipe, the electromagnetic control valve, the air shunting pipe, the air supply pipe and the silent air pump are matched for use, so that the requirement of back ventilation can be met under the condition that a patient is inconvenient to get up to move; through cooperative use of the switch placement seat, the elastic clamping plate, the remote control switch and the magnetic suction bottom sheet, medical staff and patients can use the remote control switch very conveniently, the remote control switch can be attracted to the proper position of the armrest through the magnetic suction bottom sheet according to needs, and the remote control switch can be conveniently used by the patients who cannot get up; and the use flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical beds, in particular to a bottom ventilation structure of a medical rocking bed. Background Art

[0002] A hospital bed generally refers to a nursing bed, which is designed according to the patient's treatment needs and bedridden lifestyle. It allows family members to accompany the patient and has multiple nursing functions and operation buttons. It uses an insulated and safe bed, such as weight monitoring, back-lifting for dining, intelligent turning over, prevention of bedsores, negative pressure bedwetting alarm monitoring, mobile transportation, rest, rehabilitation (passive movement, standing), drug administration and infusion, etc. Rehabilitation beds can be used alone or in conjunction with treatment or rehabilitation equipment.

[0003] The base design of some existing medical rocking beds is relatively simple, consisting of a flat plate with no dedicated ventilation structure. This results in the body contact area of the bed becoming stuffy and airtight when the patient lies on it for a long time. This problem is particularly prominent in hot weather or when the patient needs to stay in bed for a long time.

[0004] Some rocking beds use a small number of large holes at the bottom for ventilation, but this design has the problem of uneven ventilation, and moisture and heat may still accumulate in some areas, which cannot effectively improve the patient's comfort. Utility Model Content

[0005] The purpose of the present utility model is to provide a bottom ventilation structure of a medical rocking bed to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A bottom ventilation structure of a medical rocking bed includes a bed body, armrests, a breathable bed board, a silent air pump and a switch placement seat. An airbag mounting groove is provided on the upper surface of the breathable bed board. A rollover airbag is fixedly connected to the bottom of the inner wall of the airbag mounting groove. The top of the rollover airbag is fixedly connected to an airbag top plate. The bottom surface of the airbag top plate is fixedly connected to a return spring. The bottom surface of the rollover airbag is fixedly connected to an airbag air inlet pipe. An end of the airbag air inlet pipe away from the rollover airbag is fixedly connected to an electromagnetic control valve. One end of the electromagnetic control valve is fixedly connected to a gas diversion pipe.

[0008] A breathable airbag fixedly connected to the gas diversion pipe through a pipeline is provided on one side of the rollover airbag. A switch placement groove is provided on the upper surface of the switch placement seat, and a remote control switch is plugged into the inner wall of the switch placement groove.

[0009] A further improvement of the technical solution of the present utility model is that the bottom end of the return spring is fixedly connected to the bottom of the inner wall of the rollover airbag.

[0010] A further improvement of the technical solution of the present utility model is that the air inlet end of the electromagnetic control valve is fixedly connected to an air supply pipe, the end of the air supply pipe away from the electromagnetic control valve is fixedly connected to the air outlet end of the silent air pump, and the silent air pump is located on the bottom surface of the bed near the tail end.

[0011] A further improvement of the technical solution of the present invention is that: a magnetic sheet is fixedly connected to the bottom of the inner wall of the switch placement slot, and a magnetic bottom sheet is fixedly connected to the bottom surface of the remote control switch.

[0012] A further improvement of the technical solution of the present invention is that the upper surface of the magnetic sheet and the bottom surface of the magnetic bottom sheet are magnetically adsorbed.

[0013] A further improvement of the technical solution of the present utility model is that: an elastic clamping plate is fixedly connected to the bottom surface of the switch placement seat, and the outer wall of the elastic clamping plate is clamped with the outer wall of the cross bar of the handrail.

[0014] A further improvement of the technical solution of the present utility model is that: the bottom surface of the breathable bed board is fixedly connected to a reinforced bottom frame, the number of the rollover airbags is two groups, and the two groups of rollover airbags are symmetrically distributed on the upper surface of the breathable bed board.

[0015] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0016] 1. The utility model provides a bottom ventilation structure for a medical rocking bed, which utilizes a breathable bed board, a rollover airbag, a breathable airbag, an airbag air inlet pipe, an electromagnetic control valve, a gas diversion pipe, an air supply pipe and a silent air pump to meet the patient's back ventilation needs even when it is inconvenient for the patient to get up and move around, effectively avoiding the patient from feeling stuffy and humid when lying on the rocking bed for a long time, and reducing the occurrence of skin problems.

[0017] 2. The utility model provides a bottom ventilation structure of a medical rocking bed. By using a switch placement seat, an elastic card plate, a remote control switch and a magnetic bottom sheet in combination, medical staff and patients can use the remote control switch very conveniently. Moreover, the remote control switch can be adsorbed on the appropriate position of the armrest through the magnetic bottom sheet as needed, which is convenient for patients who cannot get up to use it, thereby improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2This is a schematic diagram of the switch placement structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the breathable bed board of the present utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the breathable bed board of the present invention when viewed from above.

[0022] In the figure: 1. Bed body; 2. Armrest; 3. Breathable bed board; 4. Switch holder; 5. Switch slot; 6. Magnetic sheet; 7. Elastic card plate; 8. Remote control switch; 9. Magnetic bottom plate; 10. Rollover airbag; 11. Breathable airbag; 12. Airbag top plate; 13. Airbag mounting slot; 14. Airbag air inlet pipe; 15. Return spring; 16. Solenoid control valve; 17. Gas diverter pipe; 18. Air supply pipe; 19. Silent air pump; 20. Reinforced bottom frame. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0024] The present invention is further described in detail below with reference to the embodiments:

[0025] Example 1

[0026] like Figure 1-4 As shown, the utility model provides a bottom ventilation structure of a medical rocking bed, including a bed body 1, an armrest 2, a breathable bed board 3, a silent air pump 19 and a switch placement seat 4. The upper surface of the breathable bed board 3 is provided with an airbag mounting groove 13, and the bottom of the inner wall of the airbag mounting groove 13 is fixedly connected to a rollover airbag 10, the top of the rollover airbag 10 is fixedly connected to an airbag top plate 12, the bottom surface of the airbag top plate 12 is fixedly connected to a reset spring 15, the bottom surface of the rollover airbag 10 is fixedly connected to an airbag air inlet pipe 14, the end of the airbag air inlet pipe 14 away from the rollover airbag 10 is fixedly connected to an electromagnetic control valve 16, and one end of the electromagnetic control valve 16 is fixedly connected to a gas diversion pipe 17.

[0027] A permeable airbag 11 is mounted on one side of the rollover airbag 10, securely connected to a gas diversion tube 17 via a pipe. A switch slot 5 is defined on the upper surface of the switch holder 4, and a remote control switch 8 is inserted into the inner wall of the switch slot 5. During the inflation process of the rollover airbag 10, the permeable airbag 11 is also activated. The multiple groups of permeable airbags 11 alternately rise and fall, creating a constant undulation of the mattress in the patient's back area. This allows for a continuous airflow and outflow cycle, further enhancing ventilation.

[0028] At the same time, by adjusting the output power of the silent air pump 19, the height of the rollover airbag 10 and the breathable airbag 11 can be expanded to massage the patient, accelerate the patient's blood circulation, and avoid the occurrence of pressure sores.

[0029] The bottom end of the return spring 15 is fixedly connected to the bottom of the inner wall of the rollover airbag 10. The air inlet end of the electromagnetic control valve 16 is fixedly connected to the air supply pipe 18. The end of the air supply pipe 18 away from the electromagnetic control valve 16 is fixedly connected to the air outlet end of the silent air pump 19. The silent air pump 19 is located on the bottom surface of the bed body 1 near the tail end.

[0030] A magnetic sheet 6 is fixedly connected to the bottom of the inner wall of the switch placement slot 5, and a magnetic base plate 9 is fixedly connected to the bottom surface of the remote control switch 8. Medical staff can clip the remote control switch 8 onto the switch placement seat 4 to secure it according to the patient's needs. They can also use the magnetic base plate 9 on the back of the remote control switch 8 to attach the remote control switch 8 to the magnetically attracted support rod of the armrest 2. This allows patients with limited mobility to complete ventilation by simply operating the button on the remote control switch 8 with their fingers, improving the convenience of using the device.

[0031] The upper surface of the magnetic sheet 6 is magnetically attracted to the bottom surface of the magnetic bottom sheet 9. The bottom of the switch holder 4 is connected to the armrest 2 through an elastic clip 7. Therefore, the elastic clip 7 can be quickly removed according to usage habits and then clipped to a suitable position on the armrest 2 for convenient subsequent use.

[0032] Example 2

[0033] like Figure 1-4 As shown, based on Example 1, the utility model provides a technical solution: preferably, the bottom surface of the switch placement seat 4 is fixedly connected with an elastic clip 7, the outer wall of the elastic clip 7 is clamped with the outer wall of the cross bar of the armrest 2, the bottom surface of the breathable bed board 3 is fixedly connected with a reinforced bottom frame 20, the number of rollover airbags 10 is two groups, and the two groups of rollover airbags 10 are symmetrically distributed on the upper surface of the breathable bed board 3.

[0034] The following specifically describes the working principle of the bottom ventilation structure of the medical rocking bed.

[0035] like Figure 1-4As shown, when in use, medical staff and patients can remotely start the silent air pump 19 and the electromagnetic control valve 16 through the remote control switch 8, so that the silent air pump 19 delivers air to the rollover airbag 10 and the breathable airbag 11 through the air supply pipe 18 and the gas diversion pipe 17. At this time, the interior of one group of rollover airbags 10 begins to inflate and expand, and the airbag top plate 12 is pushed up under the action of air pressure. In the process of the airbag top plate 12 moving up, the patient's back close to one side will be pushed to slowly rise, thereby forming a height difference for ventilation. Subsequently, the remote control switch 8 can be used to control the other group of rollover airbags 10 to perform the same operation, and the previous group of rollover airbags 10 is restored, so that the two groups of rollover airbags 10 are alternated, thereby improving the ventilation efficiency of the patient's back and enhancing the ventilation effect.

[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or still includes elements that are inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element. The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to it based on the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A bottom ventilation structure of a medical rocking bed, comprising a bed body (1), armrests (2), a breathable bed board (3), a silent air pump (19) and a switch placement seat (4), characterized in that: An airbag mounting groove (13) is provided on the upper surface of the breathable bed board (3), a rollover airbag (10) is fixedly connected to the bottom of the inner wall of the airbag mounting groove (13), an airbag top plate (12) is fixedly connected to the top of the rollover airbag (10), a return spring (15) is fixedly connected to the bottom surface of the airbag top plate (12), an airbag air inlet pipe (14) is fixedly connected to the bottom surface of the rollover airbag (10), an end of the airbag air inlet pipe (14) away from the rollover airbag (10) is fixedly connected to an electromagnetic control valve (16), and one end of the electromagnetic control valve (16) is fixedly connected to a gas diversion pipe (17); A breathable airbag (11) is provided on one side of the rollover airbag (10) and is fixedly connected to the gas diversion pipe (17) through a pipeline. A switch placement groove (5) is provided on the upper surface of the switch placement seat (4), and a remote control switch (8) is plugged into the inner wall of the switch placement groove (5).

2. The bottom ventilation structure of a medical rocking table according to claim 1, characterized in that: The bottom end of the return spring (15) is fixedly connected to the bottom of the inner wall of the rollover airbag (10).

3. The bottom ventilation structure of a medical rocking table according to claim 1, characterized in that: The air inlet end of the electromagnetic control valve (16) is fixedly connected to an air supply pipe (18), and one end of the air supply pipe (18) away from the electromagnetic control valve (16) is fixedly connected to the air outlet end of the silent air pump (19), and the silent air pump (19) is located on the bottom surface of the bed (1) near the tail end.

4. The bottom ventilation structure of a medical rocking table according to claim 1, characterized in that: A magnetic sheet (6) is fixedly connected to the bottom of the inner wall of the switch placement slot (5), and a magnetic bottom sheet (9) is fixedly connected to the bottom surface of the remote control switch (8).

5. The bottom ventilation structure of a medical rocking table according to claim 4, characterized in that: The upper surface of the magnetic attraction sheet (6) is magnetically attracted to the bottom surface of the magnetic attraction bottom sheet (9).

6. The bottom ventilation structure of a medical rocking table according to claim 1, characterized in that: The bottom surface of the switch placement seat (4) is fixedly connected to an elastic clamping plate (7), and the outer wall of the elastic clamping plate (7) is clamped to the outer wall of the crossbar of the handrail (2).

7. The bottom ventilation structure of a medical rocking table according to claim 1, characterized in that: The bottom surface of the breathable bed board (3) is fixedly connected to a reinforced bottom frame (20), and the number of the rollover airbags (10) is two groups, and the two groups of rollover airbags (10) are symmetrically distributed on the upper surface of the breathable bed board (3).

Images