Movable multifunctional medical bedside cabinet

Abstract

The utility model relates to medical auxiliary equipment technical field, and disclose portable multifunctional medical bedside cabinet, this portable multifunctional medical bedside cabinet, including the cabinet, the top fixed mounting of cabinet is provided with the top plate, the bottom fixed mounting of cabinet is provided with the base, be provided with a plurality of drawers on the cabinet, the inside fixed mounting of cabinet is provided with battery, the inside fixed mounting of cabinet is provided with inverter, the inverter with battery match, the electric connection between inverter and battery, the inside both sides wall of base rotatable mounting has two -way screw rod, the surface thread of two -way screw rod is connected with two screw rod cover, the inner wall of base is fixedly connected with slide rod, this utility model can satisfy patient equipment charging demand, convenient to remove, facilitate to push the bedside cabinet and move to the specified place and charge or use, avoid the illegal use medical power supply.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary equipment technology, specifically a movable multifunctional medical bedside table. Background Technology

[0002] In medical settings, bedside tables, as core auxiliary equipment beside the hospital bed, serve basic functions such as storing patients' personal belongings and placing daily necessities, and are key facilities to ensure the convenience of hospitalized patients. Currently, most medical bedside tables on the market are based on traditional storage designs, usually using sheet metal or wooden cabinet structures, equipped with drawers, simple shelves, and casters. They can only meet basic storage and simple movement needs, and are difficult to adapt to the special usage scenarios of hospital wards and the diverse needs of patients, gradually revealing many shortcomings.

[0003] A search revealed a modular medical bedside table with publication number CN 220192522 U, relating to the field of medical auxiliary equipment technology. This utility model includes a shell, a placement device, and an auxiliary medication device. The shell is a rectangular box. The placement device includes a rectangular opening at the top of the shell, a first rotating shaft, and a second rotating shaft rotatably connected to the inner wall of the rectangular opening. The first rotating shaft has a curved rod, which is divided into a short rod and a long rod. The short rod is fixedly connected to the first rotating shaft, and a connecting hole is provided at the connection point between the short rod and the long rod. A straight rod is fixedly connected to the second rotating shaft, and an assisting rod is provided in the connecting hole. A tabletop is provided on the curved rod and the straight rod, consisting of a top plate and four side plates. The inner walls of the front and rear side plates of the tabletop are rotatably connected to the curved rod and the straight rod. This utility model is a modular medical bedside table that is convenient to use and occupies little space, providing convenience for patients and medical staff.

[0004] However, the aforementioned bedside tables still have some shortcomings in use. With the widespread use of mobile electronic devices, hospitalized patients have an increasingly urgent need to charge their mobile phones, laptops, and other devices. However, the power outlets in hospital wards are for medical use only, and patients are strictly prohibited from privately connecting their personal devices for charging. This forces patients to illegally connect to medical power outlets, which not only poses safety hazards such as short circuits and electric shocks but may also interfere with the normal operation of medical equipment, creating significant challenges for ward management. Furthermore, the design of existing medical bedside tables for both movement and stability is flawed. Some products use fixed casters, which allow movement but lack a stable locking structure. These can easily shift when patients get up to use leverage or bump into something, posing a safety risk. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a movable multifunctional medical bedside table. It solves the problem of the increasingly urgent need for charging mobile phones, laptops, and other devices among hospitalized patients due to the widespread use of mobile electronic devices. However, hospital wards use dedicated medical power supplies, and patients are strictly prohibited from connecting their personal devices for charging. This forces patients to illegally connect to medical power supplies, posing safety hazards such as short circuits and electric shocks, and potentially interfering with the normal operation of medical equipment, creating significant challenges for ward management. Furthermore, existing medical bedside tables have design flaws in their mobility and stability. Some products use fixed casters, which allow movement but lack a stable locking structure, making them prone to displacement when patients get up or bump into things, posing a safety risk.

[0006] This utility model provides the following technical solution: a movable multifunctional medical bedside table, including a cabinet body, a top plate fixedly installed on the top of the cabinet body, a base fixedly installed on the bottom of the cabinet body, and multiple drawers provided on the cabinet body;

[0007] A battery is fixedly installed inside the cabinet, and an inverter is fixedly installed inside the cabinet. The inverter is matched with the battery and is electrically connected to the battery.

[0008] A bidirectional lead screw is rotatably installed between the two inner side walls of the base. Two lead screw sleeves are threaded onto the surface of the bidirectional lead screw. A sliding rod is fixedly connected between the inner walls of the base. Two sliding sleeves are slidably fitted onto the surface of the sliding rod. Connecting rods are movably installed on the lower surfaces of the two sliding sleeves and the two lead screw sleeves. A bracket is movably installed between the bottom ends of the four connecting rods. Four casters are installed on the lower surface of the bracket.

[0009] Preferred technical solution 1: Three telescopic rods are fixedly installed on the inner top wall of the base, and all three telescopic rods are fixedly connected to the bracket.

[0010] Preferred technical solution 2: The back of the cabinet is provided with multiple heat dissipation holes.

[0011] Preferred technical solution 3: A charging connector is provided on the back of the cabinet, and the charging connector is electrically connected to the battery.

[0012] Preferred technical solution four: A placement cylinder is fixedly connected to the upper surface of the top plate, and a towel rack is fixedly installed on one side of the cabinet.

[0013] Preferred technical solution five: One end of the bidirectional lead screw extends to the outside of the base and is fixedly connected to an operating handle. The bidirectional lead screw and the two lead screw sleeves meet the self-locking condition, and its thread helix angle is less than the equivalent friction angle.

[0014] Compared with the prior art, this utility model provides a movable multifunctional medical bedside table with the following advantages: When in use, the battery fixed inside the cabinet provides power to the entire power supply system. When it is necessary to charge the patient's mobile phone, computer, or other devices, the battery is electrically connected to the inverter fixed inside the cabinet. The inverter converts the low-voltage DC power of the battery into AC power suitable for the devices to use, thus meeting the charging needs. When the battery power is insufficient, it can be connected to an external non-medical power source through the charging connector on the back of the cabinet to supplement the power. At the same time, the multiple heat dissipation holes on the back of the cabinet can dissipate the heat generated by the battery and inverter during operation in a timely manner, avoiding overheating damage. In daily use, the multiple drawers on the cabinet can be used to store the patient's personal items or medical supplies, the storage tube can hold small items such as water cups and thermometers, and the towel rack is convenient for hanging towels.

[0015] When the cabinet needs to be moved to a designated location for charging or use, the operator can turn the operating handle to rotate the bidirectional lead screw. The rotation of the bidirectional lead screw will cause the two lead screw sleeves to move in opposite directions along the lead screw, thereby changing the angle of the four connecting rods and pushing the support up and down. When the support is lowered, the four casters installed on its lower surface contact the ground, which can push the bedside table to move, which is convenient and quick. This utility model can meet the patient's equipment charging needs, and at the same time, it is easy to move the bedside table to a designated location for charging or use, avoiding the unauthorized use of medical power supplies. Attached Figure Description

[0016] Figure 1 This is a front structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0018] Figure 3 This is an exploded view of the internal structure of the base of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the cabinet of this utility model.

[0020] In the diagram: 1. Cabinet; 2. Top panel; 3. Base; 4. Drawer; 5. Battery; 6. Inverter; 7. Two-way lead screw; 8. Lead screw sleeve; 9. Slide rod; 10. Slide sleeve; 11. Connecting rod; 12. Bracket; 13. Casters; 14. Telescopic rod; 15. Ventilation holes; 16. Charging connector; 17. Storage tube; 18. Towel rack; 19. Operating handle. Detailed Implementation

[0021] Please see Figure 1-4 ,

[0022] Example 1: A movable multifunctional medical bedside table, including a cabinet body 1, a top plate 2 fixedly installed on the top of the cabinet body 1, a base 3 fixedly installed on the bottom of the cabinet body 1, and multiple drawers 4 provided on the cabinet body 1;

[0023] A storage battery 5 is fixedly installed inside the cabinet 1. An inverter 6 is fixedly installed inside the cabinet 1. The inverter 6 is matched with the storage battery 5 and is electrically connected to the storage battery 5.

[0024] A bidirectional lead screw 7 is rotatably installed between the two inner side walls of the base 3. Two lead screw sleeves 8 are threaded onto the surface of the bidirectional lead screw 7. A slide rod 9 is fixedly connected between the inner walls of the base 3. Two slide sleeves 10 are slidably fitted onto the surface of the slide rod 9. Connecting rods 11 are movably installed on the lower surfaces of the two slide sleeves 10 and the two lead screw sleeves 8. A bracket 12 is movably installed between the bottom ends of the four connecting rods 11. Four casters 13 are installed on the lower surface of the bracket 12.

[0025] Example 2: The difference between this example and Example 1 is that three telescopic rods 14 are fixedly installed on the inner top wall of the base 3. All three telescopic rods 14 are fixedly connected to the bracket 12, making the lifting and lowering of the bracket 12 more stable.

[0026] Example 3: The difference between this example and Example 1 is that multiple heat dissipation holes 15 are provided on the back of the cabinet 1 to facilitate heat dissipation.

[0027] Example 4: The difference between this example and Example 1 is that a charging connector 16 is provided on the back of the cabinet 1. The charging connector 16 is electrically connected to the battery 5 to facilitate charging of the battery 5.

[0028] Example 5: The difference between this example and Example 1 is that a placement tube 17 is fixedly connected to the upper surface of the top plate 2, and a towel rack 18 is fixedly installed on one side of the cabinet 1 for convenient use.

[0029] Example 6: The difference between this example and Example 1 is that one end of the bidirectional lead screw 7 extends to the outside of the base 3 and is fixedly connected to an operating handle 19. The bidirectional lead screw 7 and the two lead screw sleeves 8 meet the self-locking condition, and its thread helix angle is less than the equivalent friction angle, which makes it convenient for the user to operate.

[0030] In summary, this portable multifunctional medical bedside table provides power to the entire system through the battery 5 fixed inside the cabinet 1 during use. When charging devices such as patients' mobile phones and computers is required, the battery 5 is electrically connected to the inverter 6 fixed inside the cabinet 1. The inverter 6 converts the low-voltage DC power of the battery 5 into AC power suitable for the devices to meet the charging needs. When the battery 5 is low on power, it can be connected to an external non-medical power source through the charging connector 16 on the back of the cabinet 1 to replenish its power. At the same time, the multiple heat dissipation holes 15 on the back of the cabinet 1 can dissipate the heat generated by the battery 5 and the inverter 6 during operation in a timely manner to prevent overheating damage. In daily use, the multiple drawers 4 on the cabinet 1 can be used to store patients' personal items or medical supplies, the storage tube 17 can hold small items such as water cups and thermometers, and the towel rack 18 is convenient for hanging towels.

[0031] When the cabinet 1 needs to be moved to a designated location for charging or use, the operator can turn the operating handle 19 to rotate the bidirectional lead screw 7. The rotation of the bidirectional lead screw 7 will cause the two lead screw sleeves 8 to move in opposite directions along the lead screw, thereby causing the angle of the four connecting rods 11 to change, pushing the support 12 to move up and down. When the support 12 descends, the four casters 13 installed on its lower surface contact the ground, which can push the bedside table to move, which is convenient and quick. This utility model can meet the patient's equipment charging needs, and at the same time, it is easy to move the bedside table to a designated location for charging or use, avoiding the unauthorized use of medical power.

Claims

1. A movable multifunctional medical bedside table, comprising a cabinet (1), characterized in that: The top of the cabinet (1) is fixedly installed with a top plate (2), the bottom of the cabinet (1) is fixedly installed with a base (3), and the cabinet (1) is provided with multiple drawers (4); A storage battery (5) is fixedly installed inside the cabinet (1), and an inverter (6) is fixedly installed inside the cabinet (1). The inverter (6) is matched with the storage battery (5), and the inverter (6) is electrically connected to the storage battery (5). A bidirectional lead screw (7) is rotatably installed between the two inner side walls of the base (3). Two lead screw sleeves (8) are threaded onto the surface of the bidirectional lead screw (7). A sliding rod (9) is fixedly connected between the inner walls of the base (3). Two sliding sleeves (10) are slidably fitted onto the surface of the sliding rod (9). Connecting rods (11) are movably installed on the lower surfaces of the two sliding sleeves (10) and the two lead screw sleeves (8). A bracket (12) is movably installed between the bottom ends of the four connecting rods (11). Four casters (13) are installed on the lower surface of the bracket (12).

2. The movable multifunctional medical bedside table according to claim 1, characterized in that: Three telescopic rods (14) are fixedly installed on the inner top wall of the base (3), and all three telescopic rods (14) are fixedly connected to the bracket (12).

3. The movable multifunctional medical bedside table according to claim 1, characterized in that: The back of the cabinet (1) has multiple ventilation holes (15).

4. The movable multifunctional medical bedside table according to claim 1, characterized in that: A charging connector (16) is provided on the back of the cabinet (1), and the charging connector (16) is electrically connected to the battery (5).

5. The movable multifunctional medical bedside table according to claim 1, characterized in that: A placement tube (17) is fixedly connected to the upper surface of the top plate (2), and a towel rack (18) is fixedly installed on one side of the cabinet (1).

6. The movable multifunctional medical bedside table according to claim 1, characterized in that: One end of the bidirectional lead screw (7) extends to the outside of the base (3) and is fixedly connected to an operating handle (19). The bidirectional lead screw (7) and the two lead screw sleeves (8) meet the self-locking condition, and its thread helix angle is less than the equivalent friction angle.

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