Rescue vehicle convenient for expanding auxiliary equipment

Abstract

The utility model discloses a rescue carriage convenient to expand auxiliary equipment in the technical field of rescue carriages, which comprises a carriage body, the top of the carriage body is fixedly connected with a work box, the upper side of the right side wall of the carriage body is fixedly connected with a butt-joint frame, the top of the butt-joint frame is inserted with a bolt, and the inner cavity of the butt-joint frame is clamped with a connecting block. An expansion vehicle is fixedly connected to the right side wall of the connecting block, an aspirator is placed in the middle of the bottom of an inner cavity of the expansion vehicle, sliding grooves are formed in the front side and the rear side of the bottom of the inner cavity of the expansion vehicle, a motor is fixedly connected to the front side wall of the expansion vehicle, and a two-way lead screw is fixedly connected to the tail end of a power output shaft of the motor; the rescue carriage convenient to expand the auxiliary equipment is reasonable in structural design, the rescue carriage and an aspirator can be pushed to the side of a patient at a time to complete first-aid work, the first-aid timeliness is improved, and the rescue carriage can be adjusted and installed according to the size of a first-aid device.

Description

Technical Field

[0001] This utility model relates to the field of rescue vehicle technology, specifically a rescue vehicle that is convenient to expand with auxiliary equipment. Background Technology

[0002] An ambulance is a type of emergency medical equipment that contains various emergency supplies. It is usually installed in various wards of a hospital, especially in the emergency outpatient department. When an emergency occurs in the outpatient department, the ambulance can provide great convenience for the rescue of patients.

[0003] When performing emergency care using existing ambulances, doctors typically push the ambulance to the patient's side and retrieve emergency tools or medications from inside. However, when encountering patients with breathing difficulties, doctors not only need to push the ambulance to the patient's side but also need to push the suction device over. This requires the doctor to make several trips to get the ambulance and suction device to the patient's side, thus wasting emergency care time and resulting in insufficient patient assistance. Furthermore, ambulances are generally only equipped with basic emergency tools and cannot be adjusted according to actual emergency needs. Therefore, we propose an ambulance that is easy to expand with auxiliary equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a resuscitation cart that is convenient to expand with auxiliary equipment, in order to solve the problems mentioned in the background art. When using existing resuscitation carts for emergency treatment, doctors usually push the cart to the patient's side and take out emergency tools or medicines from inside. However, when encountering patients with breathing difficulties, doctors not only need to push the cart to the patient's side, but also need to push the suction device over. This requires doctors to go back and forth several times to push the cart and suction device to the patient's side, thus wasting emergency treatment time and resulting in insufficient timely patient assistance. In addition, resuscitation carts can generally only be equipped with simple emergency tools and cannot be adjusted according to actual emergency needs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rescue vehicle for convenient expansion of auxiliary equipment, comprising a vehicle body, a work box fixedly connected to the top of the vehicle body, a docking frame fixedly connected to the upper side of the right side wall of the vehicle body, a pin inserted into the top of the docking frame, a connecting block snapped into the inner cavity of the docking frame, and an expansion vehicle fixedly connected to the right side wall of the connecting block.

[0006] A suction device is placed in the middle of the bottom of the inner cavity of the expansion vehicle. Slide grooves are opened on the front and rear sides of the bottom of the inner cavity of the expansion vehicle. A motor is fixedly connected to the front side wall of the expansion vehicle. A two-way lead screw is fixedly connected to the end of the power output shaft of the motor. The end of the two-way lead screw passes through the expansion vehicle and extends to the rear side of the inner side wall of the slide groove.

[0007] As a further description of the above technical solution:

[0008] The outer side wall of the bidirectional lead screw is screwed with sliders on both the front and rear sides. A clamping plate is fixedly connected to the top of the slider, and a sponge pad is fixedly connected to the inner side wall of the clamping plate.

[0009] As a further description of the above technical solution:

[0010] Cylinders are fixedly connected to the four corners of the top of the work box. A piston rod is slidably connected to the inner cavity of the cylinder, and a top plate is fixedly connected to the top of the piston rod.

[0011] As a further description of the above technical solution:

[0012] An air pump is fixedly connected to the bottom left side of the inner cavity of the working box, a connecting pipe is fixedly connected to the top of the air pump, and the end of the connecting pipe is fixedly connected to the bottom of the cylinder.

[0013] As a further description of the above technical solution:

[0014] An exhaust pipe is fixedly connected to the left side of the outer wall of the connecting pipe, and a valve is fixedly connected to the left side of the outer wall of the exhaust pipe via a flange.

[0015] As a further description of the above technical solution:

[0016] A socket is embedded in the rear right side wall of the work box, and a power supply is fixedly connected to the bottom right side of the inner cavity of the work box. The power supply is electrically connected to the socket and the air pump through a wire.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This convenient expandable emergency cart uses a motor to drive a bidirectional lead screw, which in turn moves a slider that moves a clamping plate. The clamping plate then holds and secures the suction device in place. A sponge pad provides cushioning to prevent the clamping plate from damaging the suction device. The connecting block on the expandable cart is then inserted into the docking frame, and a pin is inserted to lock the connecting block in the docking frame. This allows the cart and suction device to be combined, enabling doctors to push the emergency cart and suction device to the patient in one go to complete the emergency treatment, improving the timeliness of the rescue.

[0019] 2. This emergency rescue cart, which facilitates the expansion of auxiliary equipment, allows for the installation of different emergency rescue devices by reserving space on the top plate and the top of the work box. An air pump delivers gas to the cylinder, pushing the piston rod upwards and raising the top plate. This expands the space between the top plate and the work box, allowing for the installation of larger emergency rescue devices. When installing smaller devices, a valve can be opened, allowing gas inside the cylinder to enter the exhaust pipe through a connecting pipe and exit. The reduction in gas inside the cylinder causes the piston rod to lower the top plate, thus reducing the space between the top plate and the work box. This allows the device to be adjusted and installed according to the size of the emergency rescue device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a rescue vehicle that facilitates the expansion of auxiliary equipment according to this utility model;

[0021] Figure 2 This is a schematic diagram of the main sectional view of a rescue vehicle that facilitates the expansion of auxiliary equipment according to this utility model;

[0022] Figure 3 This is a partial cross-sectional view of a rescue vehicle with convenient expansion of auxiliary equipment proposed in this utility model;

[0023] Figure 4 This utility model proposes a rescue vehicle that facilitates the expansion of auxiliary equipment. Figure 1 Enlarged structural diagram at point A in the middle.

[0024] In the diagram: 100, vehicle body; 110, docking frame; 111, pin; 120, connecting block; 130, extension vehicle; 140, suction device; 150, slide rail; 160, motor; 170, double-acting lead screw; 180, slider; 190, clamping plate; 191, sponge pad; 200, work box; 210, cylinder; 220, piston rod; 230, top plate; 240, air pump; 250, connecting pipe; 260, exhaust pipe; 270, valve; 280, socket; 290, power supply. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] This utility model provides a resuscitation cart that is easy to expand with auxiliary equipment. It allows the resuscitation cart and suction device to be pushed to the patient's side in one go to complete emergency treatment, improving the timeliness of rescue. Furthermore, it can be adjusted and installed according to the size of the emergency equipment. Please refer to [link / reference]. Figure 1-4 , including the vehicle body 100 and the work box 200;

[0029] Please see Figure 1-3A docking frame 110 is fixedly connected to the upper side of the right side wall of the vehicle body 100. The docking frame 110 is used to dock with the connecting block 120. A pin 111 is inserted into the top of the docking frame 110 to lock the connecting block 120. The connecting block 120 is snapped into the inner cavity of the docking frame 110 to connect with the docking frame 110. An extension cart 130 is fixedly connected to the right side wall of the connecting block 120. The extension cart 130 is used to install the suction device 140. The middle of the bottom of the inner cavity of the extension cart 130 A suction device 140 is placed in the cavity for emergency treatment of the patient. The bottom of the inner cavity of the expansion cart 130 has grooves 150 on both the front and rear sides for mounting a bidirectional lead screw 170. A motor 160 is fixedly connected to the front wall of the expansion cart 130, driving the bidirectional lead screw 170 to rotate. The end of the power output shaft of the motor 160 is fixedly connected to the bidirectional lead screw 170, and the end of the bidirectional lead screw 170 passes through the expansion cart 130 and extends to the inner wall of the groove 150. On the rear side, a bidirectional lead screw 170 is used to drive the slider 180 to move. The slider 180 is screwed to the front and rear sides of the outer side wall of the bidirectional lead screw 170. The slider 180 is used to install the clamping plate 190. The clamping plate 190 is fixedly connected to the top of the slider 180. The clamping plate 190 is used to fix the suction device 140. A sponge pad 191 is fixedly connected to the inner side wall of the clamping plate 190. The sponge pad 191 is used to prevent the clamping plate 190 from damaging the suction device 140. The bidirectional lead screw 170 is driven to rotate by the motor 160. This causes the slider 180 to move the clamping plate 190, which in turn clamps and fixes the placed suction device 140. At the same time, the sponge pad 191 provides cushioning to prevent the clamping plate 190 from damaging the suction device 140. Then, the connecting block 120 on the extension vehicle 130 is inserted into the docking frame 110, and the pin 111 is inserted to lock the connecting block 120 in the docking frame 110, thereby bringing the vehicle body 100 and the suction device assembly 140 together.

[0030] In summary, this allows doctors to bring the ambulance and suction device 140 to the patient in one go to complete the emergency treatment, improving the timeliness of the rescue.

[0031] Please refer to it again. Figure 1-4A work box 200 is fixedly connected to the top of the vehicle body 100. Cylinders 210 are fixedly connected to the four corners of the top of the work box 200. Cylinders 210 are used to mount piston rods 220. The piston rods 220 are slidably connected to the inner cavity of the cylinders 210. The piston rods 220 are used to drive the top plate 230 to rise and fall. The top of the piston rods 220 is fixedly connected to the top plate 230, which is used to extend and install emergency rescue devices. An air pump 240 is fixedly connected to the bottom left side of the inner cavity of the work box 200. The air pump 240 is used to supply air to cylinder 210. A connecting pipe 250 is fixedly connected to the top of the air pump 240, and the end of the connecting pipe 250 is fixedly connected to the bottom of cylinder 210. The connecting pipe 250 connects the air pump 240 and cylinder 210. An exhaust pipe 260 is fixedly connected to the left side of the outer wall of the connecting pipe 250. The exhaust pipe 260 is used to discharge gas from inside cylinder 210. A valve 270 is fixedly connected to the left side of the outer wall of the exhaust pipe 260 via a flange. The valve 270 is used to open and close the exhaust pipe 260. A socket 280 is embedded in the rear right side wall of the work box 200. A power supply 290 is fixedly connected to the bottom right side of the inner cavity of the work box 200. The power supply 290 is electrically connected to the socket 280 and the air pump 240 through wires. The power supply 290 is used to provide power. By reserving the top plate 230 and the top of the work box 200, different emergency devices can be installed in their positions. Gas can be delivered to the cylinder 210 by the air pump 240, so that the air pressure pushes the piston rod 220 upward, thereby raising the top plate 230, thereby expanding the space between the top plate 230 and the work box 200, and thus installing larger emergency devices. When installing smaller emergency devices, the valve 270 can be opened, so that the gas inside the cylinder 210 enters the exhaust pipe 260 through the connecting pipe 250 and is discharged from the exhaust pipe 260. As the gas inside the cylinder 210 decreases, the piston rod 220 drives the top plate 230 to descend, thereby reducing the space between the top plate 230 and the work box 200.

[0032] In summary, this allows the device to be adjusted and installed according to the size of the emergency medical equipment.

[0033] For example, when using this device, an electrocardiogram monitor can be installed inside and powered by the device's power supply. In case of an accident in a place without power supply, such as a corridor or toilet, the patient can be rescued on the spot using this emergency cart, and the patient's heart rate can be monitored. If an accident occurs during transport or examination, the patient does not need to be moved, and rescue can be carried out immediately, gaining valuable time for rescue.

[0034] In practical use, those skilled in the art first place the suction device 140 onto the extension cart 130. Then, the motor 160 drives the bidirectional lead screw 170 to rotate, causing the slider 180 to move the clamping plate 190. The clamping plate 190 then clamps and fixes the placed suction device 140, while the sponge pad 191 provides cushioning to prevent damage to the suction device 140. Next, the connecting block 120 on the extension cart 130 is inserted into the docking frame 110, and the pin 111 is inserted to lock the connecting block 120 into the docking frame 110, thereby merging the cart body 100 and the suction device assembly 140. When installing other emergency rescue devices, the air pump 240 delivers gas to the cylinder 210, causing the air pressure to push upwards to the piston rod 220, which in turn raises the top plate 230, thereby expanding the space between the top plate 230 and the work box 200, thus allowing the installation of larger emergency rescue devices. When installing smaller emergency rescue devices, the valve 270 is opened, allowing the gas inside the cylinder 210 to enter the exhaust pipe 260 through the connecting pipe 250 and be discharged from the exhaust pipe 260. The reduction of gas inside the cylinder 210 causes the piston rod 220 to drive the top plate 230 downwards, thereby reducing the space between the top plate 230 and the work box 200.

[0035] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A rescue vehicle with easily expandable auxiliary equipment, comprising a vehicle body (100), wherein a work box (200) is fixedly connected to the top of the vehicle body (100), characterized in that: A docking frame (110) is fixedly connected to the upper side of the right side wall of the vehicle body (100). A pin (111) is inserted into the top of the docking frame (110). A connecting block (120) is snapped into the inner cavity of the docking frame (110). An extension vehicle (130) is fixedly connected to the right side wall of the connecting block (120). A suction device (140) is placed in the middle of the bottom of the inner cavity of the expansion vehicle (130). Slide grooves (150) are provided on the front and rear sides of the bottom of the inner cavity of the expansion vehicle (130). A motor (160) is fixedly connected to the front side wall of the expansion vehicle (130). A two-way lead screw (170) is fixedly connected to the end of the power output shaft of the motor (160). The end of the two-way lead screw (170) passes through the expansion vehicle (130) and extends to the rear side of the inner side wall of the slide groove (150).

2. The rescue vehicle with convenient expandable auxiliary equipment according to claim 1, characterized in that: The outer side wall of the bidirectional lead screw (170) is screwed with sliders (180) on both the front and rear sides. The top of the slider (180) is fixedly connected with a clamping plate (190), and the inner side wall of the clamping plate (190) is fixedly connected with a sponge pad (191).

3. The rescue vehicle with convenient expandable auxiliary equipment according to claim 1, characterized in that: The top four corners of the work box (200) are fixedly connected to cylinders (210), the inner cavity of the cylinder (210) is slidably connected to a piston rod (220), and the top end of the piston rod (220) is fixedly connected to a top plate (230).

4. The rescue vehicle with convenient expandable auxiliary equipment according to claim 1, characterized in that: An air pump (240) is fixedly connected to the bottom left side of the inner cavity of the working box (200), and a connecting pipe (250) is fixedly connected to the top of the air pump (240). The end of the connecting pipe (250) is fixedly connected to the bottom of the cylinder (210).

5. The rescue vehicle with convenient expandable auxiliary equipment according to claim 4, characterized in that: An exhaust pipe (260) is fixedly connected to the left side of the outer wall of the connecting pipe (250), and a valve (270) is fixedly connected to the left side of the outer wall of the exhaust pipe (260) via a flange.

6. The rescue vehicle with convenient expandable auxiliary equipment according to claim 1, characterized in that: A socket (280) is embedded in the rear right side wall of the work box (200), and a power supply (290) is fixedly connected to the bottom right side of the inner cavity of the work box (200). The power supply (290) is electrically connected to the socket (280) and the air pump (240) through wires.

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