阅读说明：本技术 用于创伤出血患者的急救转运车 (A first aid transfer car (buggy) for wound bleed patient ) 是由 王丽娜 于 2019-11-06 设计创作，主要内容包括：本发明公开了用于创伤出血患者的急救转运车,包括急救转运车主体,所述急救转运车主体的下表面两端焊接固定有固定块,所述固定块的一侧焊接固定有固定板槽,所述固定板槽的内部通过轴承转动连接有丝杆,所述固定板槽的内部一体式成型有滑轨,所述固定板槽的一侧设置有滚轮支撑腿；通过在固定板槽的内部设计丝杆和在滚轮支撑腿的端部设计螺纹头,避免在进行使用时不便于进行调节支撑腿的高度,易造成人员对患者抬起在急救转运车的上表面不方便,可以手握手轮通过轴承使得丝杆在固定板槽的内部转动,丝杆转动时带动螺纹头与滚轮支撑腿不断调节高度,同时通过滑座与滑轨滑动连接将滚轮支撑腿与螺纹头稳定控制。(The invention discloses an emergency transfer trolley for a trauma bleeding patient, which comprises an emergency transfer trolley main body, wherein fixed blocks are fixedly welded at two ends of the lower surface of the emergency transfer trolley main body, a fixed plate groove is fixedly welded at one side of each fixed block, a lead screw is rotatably connected inside each fixed plate groove through a bearing, a slide rail is integrally formed inside each fixed plate groove, and a roller supporting leg is arranged at one side of each fixed plate groove; through the internally designed lead screw in the fixed plate groove and the tip design thread head at the gyro wheel supporting leg, avoid being not convenient for adjust the height of supporting leg when using, easily cause the personnel to lift up the upper surface at the first aid transfer car (buggy) inconvenient to the patient, can hold the hand wheel and pass through the bearing and make the lead screw rotate in the inside in fixed plate groove, the lead screw drives thread head and the continuous height-adjusting of gyro wheel supporting leg when rotating, simultaneously through slide and slide rail sliding connection with gyro wheel supporting leg and thread head stable control.)

1. A first aid transfer car (buggy) for wound hemorrhage patient, including first aid transfer car (8), its characterized in that: two ends of the lower surface of the first-aid transfer trolley main body (8) are welded and fixed with fixed blocks (7), a fixed plate groove (5) is welded and fixed on one side of the fixed block (7), the inside of the fixed plate groove (5) is rotationally connected with a screw rod (3) through a bearing, a slide rail (2) is integrally formed in the fixed plate groove (5), a roller supporting leg (1) is arranged on one side of the fixed plate groove (5), the top end of the roller supporting leg (1) is welded and fixed with a thread head (4), the screw head (4) is screwed with the screw rod (3) through a thread structure, one side of the screw head (4) is integrally formed with a sliding seat (14), the fixed plate groove (5) and the thread head (4) are connected with the sliding seat (14) in a sliding way through the connecting pin (12), the end part of the screw rod (3) is positioned at the top end of the fixed plate groove (5) and is fixedly provided with a hand wheel (6).

2. The crash cart for a patient with traumatic hemorrhage according to claim 1, wherein: one side of the first-aid transfer vehicle main body (8) is approximately provided with a hook support (10), two ends inside the first-aid transfer vehicle main body (8) are respectively provided with a connecting pin (12), the bottom plate (11) and the first-aid transfer vehicle main body (8) are in sliding connection through the connecting pins (12), a spring (13) is fixedly arranged at the joint of the lower surface of the bottom plate (11) and the bottom end inside the first-aid transfer vehicle main body (8), and the upper surface of the bottom plate (11) is connected with a protective pad (9) in a screwing mode through screws.

3. The crash cart for a patient with traumatic hemorrhage according to claim 1, wherein: the bottom plate (11) is embedded into the emergency transfer trolley main body (8), and the connecting pins (12) penetrate through the insides of two ends of the bottom plate (11).

4. The crash cart for a patient with traumatic hemorrhage according to claim 1, wherein: the bottom plate (11) and the first-aid transfer trolley main body (8) are both rectangular structures, and the bottom plate (11) is matched with the internal rectangular structure of the first-aid transfer trolley main body (8).

5. The crash cart for a patient with traumatic hemorrhage according to claim 1, wherein: the inside of gyro wheel supporting leg (1) has seted up spout (16), the one end welded fastening of fixed plate groove (5) has slider (15), just the one end of fixed plate groove (5) with gyro wheel supporting leg (1) passes through slider (15) with spout (16) sliding connection.

6. The crash cart for a patient with traumatic hemorrhage according to claim 5, wherein: the sliding block (15) is embedded into the sliding groove (16), and the sliding block (15) and the sliding groove (16) are identical in rectangular structure size.

7. The crash cart for a patient with traumatic hemorrhage according to claim 1, wherein: the screw rod (3) penetrates through the interior of the threaded head (4), and the annular structure of the inner surface of the threaded head (4) is matched with the annular structure of the screw rod (3).

Technical Field

The invention belongs to the technical field of emergency transfer vehicles, and particularly relates to an emergency transfer vehicle for a patient with traumatic hemorrhage.

Background

The existing first-aid transfer vehicle is an instrument used for first aid in hospitals, is suitable for a first-aid transfer vehicle which is operated in a short distance, is a vehicle which is directly pushed to the side of a patient to be treated and is treated on site, is easy to operate quickly when the patient is transferred, and is convenient for quickly first-aid the patient; the height of supporting leg is not convenient for adjust when using to current first aid transfer car (buggy), easily causes the personnel to lift up the upper surface at 8 inconvenient to the patient, is not convenient for simultaneously with 5 and 1 stable connection, easily takes place vibrations when transporting the patient and causes the patient uncomfortable aggravate the state of an illness, is difficult for playing the problem of comfortable transportation, for this we propose the first aid transfer car (buggy) that is used for the patient that the wound bleeds.

Disclosure of Invention

The invention aims to provide an emergency transfer trolley for a patient with traumatic hemorrhage, and aims to solve the problems that the height of supporting legs is inconvenient to adjust when the conventional emergency transfer trolley is used, personnel are inconvenient to lift the patient on the upper surface of the emergency transfer trolley, a fixed plate groove is inconvenient to stably connect with roller supporting legs, the patient is uncomfortable and aggravates the illness when the patient is transferred, and the patient is not easy to comfortably transfer.

In order to achieve the purpose, the invention provides the following technical scheme: a first aid transfer car (buggy) for traumatic hemorrhage patient, including first aid transfer car (buggy) main part, the lower surface both ends welded fastening of first aid transfer car (buggy) main part has the fixed block, one side welded fastening of fixed block has the fixed plate groove, the inside in fixed plate groove is rotated through the bearing and is connected with the lead screw, the inside integral type shaping in fixed plate groove has the slide rail, one side in fixed plate groove is provided with the gyro wheel supporting leg, the top welded fastening of gyro wheel supporting leg has the thread head, the thread head with the lead screw closes the connection soon through the helicitic texture, one side integral type shaping of thread head has the slide, and the fixed plate groove with the thread head passes through connecting pin with slide sliding connection, the tip of lead screw is located the top fixed mounting in fixed plate groove has the hand wheel.

Preferably, one side of the first-aid transfer vehicle main body is approximately provided with a hook support, two ends inside the first-aid transfer vehicle main body are respectively provided with a connecting pin, the bottom plate is connected with the first-aid transfer vehicle main body in a sliding mode through the connecting pins, a spring is fixedly arranged at the joint of the lower surface of the bottom plate and the bottom end inside the first-aid transfer vehicle main body, and the upper surface of the bottom plate is connected with a protective pad in a screwing mode through screws.

Preferably, the base plate is embedded in the body of the emergency transfer vehicle, and the connecting pins penetrate through the insides of both ends of the base plate.

Preferably, the bottom plate and the first-aid transfer trolley main body are both rectangular structures, and the bottom plate is matched with the internal rectangular structures of the first-aid transfer trolley main body.

Preferably, the roller supporting legs are provided with sliding grooves inside, one ends of the fixing plate grooves are fixedly welded with sliding blocks, and one ends of the fixing plate grooves are connected with the roller supporting legs in a sliding mode through the sliding blocks and the sliding grooves.

Preferably, the sliding block is embedded into the sliding groove, and the size of the rectangular structure of the sliding block and the size of the rectangular structure of the sliding groove are the same.

Preferably, the screw rod penetrates through the interior of the screw head, and the annular structure of the inner surface of the screw head is matched with the annular structure of the screw rod.

Compared with the prior art, the invention has the beneficial effects that:

(1) through the internally designed lead screw at the fixed plate groove and the tip design thread head at the gyro wheel supporting leg, avoid being not convenient for adjust the height of supporting leg when using, easily cause personnel to lift up the upper surface at the first aid transfer car (buggy) inconvenient to the patient, can hold the hand wheel and make the lead screw rotate in the inside in fixed plate groove through the bearing, the lead screw drives thread head and the continuous height-adjusting of gyro wheel supporting leg when rotating, simultaneously with gyro wheel supporting leg and thread head stable control through slide and slide rail sliding connection, adjust the device to certain operating position, the problem of the height of the supporting leg of being not convenient for adjust is solved.

(2) Through the junction design spring at first aid transfer car (buggy) main part and bottom plate and the upper surface design protection pad at the bottom plate, easily take place vibrations when avoiding transporting the patient and cause the patient uncomfortable aggravate the state of an illness, be difficult for playing comfortable transportation, can place the patient and take place elastic deformation through the spring when the upper surface that fills up at the protection takes place vibrations when transporting, the surface that makes the both ends of bottom plate be located the connecting pin in the inside of first aid transfer car (buggy) main part slides and is in the shock attenuation this moment, when the comfortable transportation of patient when transporting, the problem of taking place vibrations when transporting and transporting discomfort is solved.

(3) Through the internal design spout at the gyro wheel supporting leg and the tip design slider in the fixed plate groove, avoid being not convenient for stably be connected fixed plate groove and gyro wheel supporting leg, can slide the gyro wheel supporting leg with fixed plate groove stable connection in the inside of spout through the slider when adjusting the height of gyro wheel supporting leg, solved the problem of being not convenient for stably be connected fixed plate groove and gyro wheel supporting leg.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the first-aid transfer vehicle body, the protective pad and the base plate of the present invention;

FIG. 3 is a schematic side view of the body, the protective pad and the base plate of the emergency transfer vehicle according to the present invention;

FIG. 4 is a schematic structural view of a roller supporting leg, a fixing plate groove and a fixing block of the present invention;

FIG. 5 is a schematic side view of the roller support leg and the fixing plate groove of the present invention;

in the figure: 1. roller supporting legs; 2. a slide rail; 3. a screw rod; 4. a screw head; 5. a fixed plate groove; 6. a hand wheel; 7. a fixed block; 8. a first-aid transfer vehicle main body; 9. a protective pad; 10. a hook support; 11. a base plate; 12. a connecting pin; 13. a spring; 14. a slide base; 15. a slider; 16. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: an emergency transfer trolley for a patient with traumatic hemorrhage comprises an emergency transfer trolley main body 8, wherein two ends of the lower surface of the emergency transfer trolley main body 8 are fixedly welded with fixing blocks 7, one side of each fixing block 7 is fixedly welded with a fixing plate groove 5, the inside of each fixing plate groove 5 is rotatably connected with a screw rod 3 through a bearing, a slide rail 2 is integrally formed inside each fixing plate groove 5, one side of each fixing plate groove 5 is provided with a roller supporting leg 1, the top end of each roller supporting leg 1 is fixedly welded with a threaded head 4, each threaded head 4 is screwed and connected with the corresponding screw rod 3 through a threaded structure, one side of each threaded head 4 is integrally formed with a slide seat 14, the fixing plate grooves 5 and the threaded heads 4 are slidably connected with the slide seats 14 through connecting pins 12, the end parts of the screw rods 3 are fixedly provided with hand wheels 6 at the top ends of the fixing plate grooves 5, and the hand wheels 6 can be, the lead screw 3 drives the screw thread head 4 and the roller supporting leg 1 to continuously adjust the height when rotating, and meanwhile, the roller supporting leg 1 and the screw thread head 4 are stably controlled through the sliding connection of the sliding seat 14 and the sliding rail 2, and the device is adjusted to a certain operation position.

In this embodiment, preferably, one side of the first-aid transfer vehicle main body 8 is substantially provided with a hook support 10, two connecting pins 12 are respectively installed at two ends inside the first-aid transfer vehicle main body 8, the bottom plate 11 is slidably connected with the first-aid transfer vehicle main body 8 through the connecting pins 12, a spring 13 is fixedly installed at a connection position of the lower surface of the bottom plate 11 and the bottom end inside the first-aid transfer vehicle main body 8, the upper surface of the bottom plate 11 is connected with the protection pad 9 through screwing screws, so that a patient can be placed on the upper surface of the protection pad 9 and elastically deformed through the spring 13 when the patient shakes during transfer, and at the same time, two ends of the bottom plate 11 are positioned on the outer surface of the connecting pins 12 inside the first-aid transfer vehicle main body 8 to slide to be in.

In order to facilitate the sliding connection of the floor plate 11, in the present embodiment, it is preferable that the floor plate 11 is embedded inside the body 8 of the crash cart and the connection pins 12 are inserted through both ends of the floor plate 11.

In order to facilitate the operation of stably embedding the first-aid transfer vehicle main body 8 into the interior of the base plate 11, in the present embodiment, it is preferable that the base plate 11 and the first-aid transfer vehicle main body 8 have a rectangular structure, and the base plate 11 is fitted into the rectangular structure of the interior of the first-aid transfer vehicle main body 8.

In this embodiment, preferably, sliding groove 16 is provided inside roller supporting leg 1, slider 15 is welded and fixed to one end of fixing plate groove 5, and one end of fixing plate groove 5 and roller supporting leg 1 are connected with sliding groove 16 through slider 15, so that roller supporting leg 1 and fixing plate groove 5 can be stably connected through slider 15 sliding inside sliding groove 16 when adjusting the height of roller supporting leg 1.

In order to connect the roller supporting leg 1 with the fixed plate groove 5 by sliding the sliding block 15 in the sliding groove 16, in the embodiment, preferably, the sliding block 15 is embedded in the sliding groove 16, and the rectangular structures of the sliding block 15 and the sliding groove 16 are the same in size.

In order to adjust the heights of the roller supporting legs 1 and the threaded heads 4, in the embodiment, preferably, the screw rods 3 penetrate through the threaded heads 4, and the annular structures of the inner surfaces of the threaded heads 4 are matched with the annular structures of the screw rods 3.

The working principle and the using process of the invention are as follows: before the emergency transfer trolley for the patient with traumatic hemorrhage is used, firstly, a hand wheel 6 is held by hand to enable a screw rod 3 to rotate in a fixed plate groove 5 through a bearing, the screw rod 3 drives a screw head 4 and a roller supporting leg 1 to adjust the height continuously when rotating, meanwhile, the roller supporting leg 1 and the screw head 4 are stably controlled through sliding connection of a sliding seat 14 and a sliding rail 2, when the height of the roller supporting leg 1 is adjusted, the roller supporting leg 1 and the fixed plate groove 5 are stably connected through sliding of a sliding block 15 in a sliding groove 16, the transfer trolley is used at a certain height, then the patient is placed on the upper surface of a protective pad 9 to generate elastic deformation through a spring 13 when the patient shakes during transfer, at the moment, two ends of a bottom plate 11 are enabled to slide on the outer surface of a connecting pin 12 in the interior of a transfer trolley main body 8 of the emergency transfer trolley to be in a damping mode, alleviating the severity of the patient.

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