Cross-country anti-bumping blood transport vehicle

Abstract

The invention provides a cross-country type anti-bumping blood transporting vehicle, and relates to the technical field of blood transporting equipment, the cross-country type anti-bumping blood transporting vehicle comprises a cross-country vehicle and a blood transporting box, a fixing support is installed in a vehicle hopper of the cross-country vehicle, a first driving shaft is fixedly installed above the fixing support, and a first driving frame is fixedly installed on an output shaft of the first driving shaft; a second driving shaft is fixedly installed at the end of the first driving frame, a second driving frame is fixedly installed on an output shaft of the second driving shaft, a third driving shaft is fixedly installed at the end of the second driving frame, and a third driving frame is fixedly installed on an output shaft of the third driving shaft. And a driving base is fixedly installed on the side wall of the third driving frame, first clamping frames are arranged on the left side and the right side of the driving base, the distance between the first clamping frames and the second clamping frames is conveniently adjusted, and accurate adaptation to blood transporting boxes of different specifications is achieved. Afterwards, the first clamping frame and the second clamping frame stably clamp the blood transport box like two powerful arms. According to the adjustable clamping design, the stability of the blood conveying box during initial placement is ensured, diversified transportation requirements can be met, the universality of the device is greatly improved, the blood conveying box can be properly fixed no matter how the size of the blood conveying box changes, and a solid foundation is laid for stability in the subsequent transportation process.

Description

Technical Field

[0001] The present invention belongs to the technical field of blood transport equipment, and more specifically, particularly relates to an off-road anti-bumping blood transport vehicle. Background Art

[0002] Blood is generally stored in central blood stations. When medical institutions need blood, blood or blood products are transported in a cold chain using blood transport vehicles. During the transportation of blood (especially red blood cells), bumps and shaking should be avoided as much as possible. Severe bumps and shaking can easily damage red blood cells, causing them to dissolve and become difficult to use on patients, resulting in serious waste and loss of blood products. Blood preservation requires strict temperature control. The storage and transportation temperature of whole blood and red blood cells is 2-6°C, and the storage and transportation temperature of plasma is below -18°C. Strict temperature control can prevent the deterioration and failure of blood components. Civilian blood transport vehicles often do not have off-road performance and are not suitable for transporting blood on smooth roads. Military blood transport vehicles have off-road performance, but when encountering bumpy sections and pothole-ridden mountain roads, although the vehicle can pass through complex sections, its chassis shock absorption performance makes it difficult to avoid the shaking of the transported blood in the car. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides an off-road anti-bumping blood transport vehicle to solve the above problems.

[0004] An off-road anti-bumping blood transport vehicle comprises an off-road vehicle and a blood transport box, a fixed bracket is installed in the vehicle bed of the off-road vehicle, a first driving shaft is fixedly installed above the fixed bracket, a first driving frame is fixedly installed on the output shaft of the first driving shaft, a second driving shaft is fixedly installed on the end of the first driving frame, a second driving frame is fixedly installed on the output shaft of the second driving shaft, a third driving shaft is fixedly installed on the end of the second driving frame, a third driving frame is fixedly installed on the output shaft of the third driving shaft, a driving base is fixedly installed on the side wall of the third driving frame, a first clamping frame is provided on the left and right sides of the driving base, a second clamping frame is provided on the front and rear sides of the driving base, and the blood transport box is clamped and fixed by the two first clamping frames and the second clamping frames.

[0005] Preferably, a fixed base is fixedly installed below the fixed bracket, and the fixed bracket is connected to the truck bed of the off-road vehicle through the fixed base. The output shaft of the first drive shaft is used to stabilize the horizontal rotation angle of the first drive frame, the output shaft of the second drive shaft is used to stabilize the rotation angle of the second drive frame, and the output shaft of the third drive shaft is used to stabilize the longitudinal rotation angle of the third drive frame.

[0006] Preferably, first sliding rails are penetrated and provided on the left and right side walls of the driving base. Two cross bars at the bottom of each first clamping frame are located in the first sliding rails. First springs are fixedly installed between the two cross bars at the bottom of the two first clamping frames. Upper rotating covers are rotatably installed at the tops of the two first clamping frames. A fixed cover plate is fixedly installed at the top of the upper rotating cover plate on the left side of the driving base, and the fixed cover plate can be connected to the top of the other upper rotating cover plate.

[0007] Preferably, second sliding rails are penetrated and provided on the front and rear side walls of the driving base. Two cross bars at the bottom of the two second clamping frames are located in the second sliding rails, and second springs are fixedly installed between every two opposite cross bars. Rubber pads are fixedly installed on the side walls of each first clamping frame and the second clamping frame, and each rubber pad is attached to the side wall of the blood transport box.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] High adaptability and stable clamping: This transportation system demonstrates excellent flexibility and stability when loading the blood transport box. The user can easily open the two upper rotating cover plates above the driving base and conveniently adjust the distance between the first clamping frame and the second clamping frame according to the specific size of the blood transport box to achieve precise adaptation to blood transport boxes of different specifications. Subsequently, the first clamping frame and the second clamping frame firmly clamp the blood transport box like powerful "arms". This adjustable clamping design not only ensures the stability of the blood transport box during the initial placement but also adapts to diverse transportation requirements, greatly enhancing the versatility of the device. No matter how the size of the blood transport box changes, it can be properly fixed, laying a solid foundation for the stability during the subsequent transportation process.

[0010] Multi-layer buffering and real-time adjustment: During transportation, an efficient buffering and real-time adjustment function is achieved through a carefully designed multi-layer structure. The bumps generated when the off-road vehicle is driving are first transmitted to the closely connected freezer box, and then sequentially transmitted to a series of components such as the first drive shaft above the fixed bracket through the fixed bracket. The series of components from the first drive shaft to the third drive frame cooperate with each other to accurately adjust the position and angle of the blood transport box in real time. For example, the first drive shaft can adjust the horizontal rotation angle of the first drive frame in real time, and then transmit layer by layer to achieve a full-range dynamic adjustment of the blood transport box. This multi-layer buffering and real-time adjustment mechanism is like building an intelligent "protective cover" for the blood transport box, effectively reducing the impact of bumps on the blood transport box during transportation, ensuring that the blood always remains stable in the box, and effectively preventing the blood from deteriorating and becoming ineffective due to shaking, providing a reliable transportation guarantee for precious blood samples.

[0011] Three-axis adjustment to cope with complex road conditions: The innovative three-axis adjustment design significantly enhances the stability and adaptability of the blood transport box during transportation. When off-road vehicles are driving on various complex road conditions, bumps are inevitable, but through the three-axis adjustment system, that is, the first drive shaft, the second drive shaft and the third drive shaft respectively adjust the rotation angle and position of the corresponding drive frame in real time, which can quickly and accurately offset the impact of bumps. When encountering bumps or potholes on the road, the three-axis adjustment system can adjust the posture of the blood transport box in time, reduce the possibility of large angle changes, and keep it relatively stable in a variety of complex environments. This three-axis adjustment technology not only improves the stability during transportation, but more importantly, ensures that the blood in the blood transport box can still maintain a suitable state in the face of extreme road conditions, greatly expanding the scope of application of transportation and ensuring the safety and reliability of blood transportation.

[0012] Convenient installation and enhanced fixation: The installation process of the blood transport box is designed to be extremely convenient and stable. The user only needs to rotate the upper rotating cover plates on the left and right sides of the driving base upwards in turn to easily place the blood transport box on the driving base. When the blood transport box is pressed down, the first clamping frame and the second clamping frame are forced to move to both sides, while stretching the first spring and the second spring at the bottom. After the blood transport box is stably in place, the tension of the first spring and the second spring makes the first clamping frame and the second clamping frame tightly fix the blood transport box. Finally, rotate the upper rotating cover plate from right to left in turn to close it. At this time, the six sides of the blood transport box are firmly clamped. This convenient installation method reduces the operation steps and time and improves work efficiency; and the enhanced fixing effect of the six-sided clamping further enhances the stability between the blood transport box and the fixed bracket, ensuring that the blood transport box can be firmly fixed during the entire transportation process without displacement or shaking, providing a solid physical guarantee for blood transportation.

[0013] Overall coordination guarantees blood quality: The entire transport device works closely together from loading, transportation to fixation to ensure the quality of blood in all aspects. From the beginning, the clamping device is flexibly adjusted according to the size of the blood transport box, to the use of multi-layer buffering, real-time adjustment and three-axis adjustment to cope with bumps during transportation, to the final convenient installation and enhanced fixation, each step cooperates with each other and is committed to creating a stable transportation environment for blood. This highly coordinated design concept ensures that throughout the transportation process, whether facing blood transport boxes of different specifications or complex and changeable road conditions, the blood can be properly protected, and the risk of blood deterioration and failure due to various adverse factors during transportation is minimized. It provides solid and reliable support for the safe supply of medical blood, which is of great significance to ensuring the smooth development of medical treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the off-road vehicle of the present invention;

[0015] Figure 2 It is a schematic structural diagram of the fixed base of the present invention;

[0016] Figure 3 It is a schematic structural diagram of the fixed bracket of the present invention;

[0017] Figure 4 It is a schematic structural diagram of the blood transport box of the present invention;

[0018] Figure 5 It is a schematic structural diagram of the upper rotating cover plate of the present invention;

[0019] Figure 6 It is a schematic structural diagram of the first clamping bracket of the present invention;

[0020] Figure 7 It is a schematic structural diagram of the drive base of the present invention.

[0021] In the figure, the correspondence between the component names and the attached drawing numbers is as follows: 1, off-road vehicle; 11, fixed base; 12, fixed bracket; 13, first drive shaft; 14, first drive frame; 15, second drive shaft; 16, second drive frame; 17, third drive shaft; 18, third drive frame; 2, drive base; 21, first clamping bracket; 22, rubber pad; 23, first spring; 24, upper rotating cover plate; 26, second clamping bracket; 27, second spring; 28, first slide rail; 29, fixed cover plate; 3, blood transport box; 31, second slide rail. Detailed implementation manners

[0022] The following further describes in detail the implementation manners of the present invention in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] Please refer to Figures 1-7, the present invention provides an off-road anti-bumping blood transport vehicle, which includes an off-road vehicle 1 and a blood transport box 3. A fixed bracket 12 is installed in the cargo box of the off-road vehicle 1. Above the fixed bracket 12, a first drive shaft 13 is fixedly installed. The output shaft of the first drive shaft 13 is fixedly installed with a first drive frame 14. The end of the first drive frame 14 is fixedly installed with a second drive shaft 15. The output shaft of the second drive shaft 15 is fixedly installed with a second drive frame 16. The end of the second drive frame 16 is fixedly installed with a third drive shaft 17. When the off-road vehicle 1 bumps, it is transmitted to the fixed bracket 12 through the freezer, and the fixed bracket 12 is transmitted to the first drive shaft 13. The first drive shaft 13 can adjust the horizontal rotation angle of the first drive frame 14 in real time. Synchronously, the first drive frame 14 adjusts the position of the second drive shaft 15. The second drive shaft 15 can adjust the rotation angle of the second drive frame 16 in real time. Synchronously, the second drive frame 16 controls the stability of the position of the third drive shaft 17. Subsequently, the third drive shaft 17 can adjust the longitudinal rotation angle of the third drive frame 18 in real time. Synchronously, the third drive frame 18 can adjust the rotation angle of the blood transport box 3. The output shaft of the third drive shaft 17 is fixedly installed with a third drive frame 18. On the side wall of the third drive frame 18, a drive base 2 is fixedly installed. On the left and right sides of the drive base 2, first clamping frames 21 are provided. On the front and back sides of the drive base 2, second clamping frames 26 are provided. The blood transport box 3 is clamped and fixed by the two first clamping frames 21 and the second clamping frames 26.

[0024] Below the fixed bracket 12, a fixed base 11 is fixedly installed. The fixed bracket 12 is connected to the cargo box of the off-road vehicle 1 through the fixed base 11. The output shaft of the first drive shaft 13 is used to stabilize the horizontal rotation angle of the first drive frame 14. The output shaft of the second drive shaft 15 is used to stabilize the rotation angle of the second drive frame 16. The output shaft of the third drive shaft 17 is used to stabilize the longitudinal rotation angle of the third drive frame 18.

[0025] On both the left and right side walls of the driving base 2, first slide rails 28 are perforated through. Subsequently, rotate the upper rotating cover plate 24 on the right upward, then place the blood transport box 3 on the driving base 2. The blood transport box 3 moves downward and contacts the two first clamping brackets 21 and the second clamping bracket 26. The two first clamping brackets 21 and the second clamping bracket 26 move toward both sides under force, simultaneously driving the two first springs 23 and the second spring 27 at the bottom to stretch. After the blood transport box 3 is stable on the driving base 2, the first clamping brackets 21 and the second clamping bracket 26 are subjected to the pulling force of the first springs 23 and the second spring 27, and can stably fix the blood transport box 3. Subsequently, rotate and close the upper rotating cover plate 24 from right to left in sequence. At this time, all six sides of the blood transport box 3 are clamped. The two cross bars at the bottom of each first clamping bracket 21 are located within the first slide rails 28. A first spring 23 is fixedly installed between the two cross bars at the bottom of the two first clamping brackets 21. The upper rotating cover plate 24 is rotatably installed at the top of the two first clamping brackets 21. A fixed cover plate 29 is fixedly installed at the top of the upper rotating cover plate 24 on the left side of the driving base 2, and the fixed cover plate 29 can be connected to the top of the other upper rotating cover plate 24.

[0026] On both the front and back side walls of the driving base 2, second slide rails 31 are perforated through. The user can adjust the distance between the first clamping bracket 21 and the second clamping bracket 26 according to the size of the blood transport box 3. The first clamping bracket 21 and the second clamping bracket 26 can firmly clamp the blood transport box 3. A transport refrigeration box can be placed above the off-road vehicle 1. Then, fix the fixed bracket 12 inside the refrigeration box. Subsequently, during the driving of the off-road vehicle 1, the first drive shaft 13, the first drive frame 14, the second drive shaft 15, the second drive frame 16, the third drive shaft 17, and the third drive frame 18 above the fixed bracket 12 can adjust the position of the blood transport box 3 in real time, thereby reducing the bumps suffered by the blood transport box 3 during transportation, and thus ensuring the stability of the transportation of the blood transport box 3. The two cross bars at the bottom of the two second clamping brackets 26 are located within the second slide rails 31, and a second spring 27 is fixedly installed between every two opposite cross bars. A rubber pad 22 is fixedly installed on the side wall of each first clamping bracket 21 and the second clamping bracket 26, and each rubber pad 22 is attached to the side wall of the blood transport box 3.

[0027] Working principle:

[0028] First step, when transporting the blood transport box 3, the user rotates the two upper rotating covers 24 above the driving base 2 upwards in sequence. Then, the user places the blood transport box 3 on the driving base 2 from top to bottom. The user can adjust the distance between the first clamping frame 21 and the second clamping frame 26 according to the size of the blood transport box 3. The first clamping frame 21 and the second clamping frame 26 can firmly clamp the blood transport box 3. A transport freezing box can be placed above the off-road vehicle 1. Then, the fixing bracket 12 is fixed inside the freezing box. Subsequently, during the driving of the off-road vehicle 1, the first drive shaft 13, the first drive frame 14, the second drive shaft 15, the second drive frame 16, the third drive shaft 17, and the third drive frame 18 above the fixing bracket 12 can adjust the position of the blood transport box 3 in real time, thereby reducing the bumps suffered by the blood transport box 3 during transportation, ensuring the stability of the transportation of the blood transport box 3, ensuring the stability of the blood transportation in the blood transport box 3, and preventing the blood from deteriorating and becoming ineffective due to shaking.

[0029] Second step, when the off-road vehicle 1 is transporting, the fixed base 11 can be connected to the freezing box through four bolts. When the off-road vehicle 1 jolts, it is transmitted to the fixing bracket 12 through the freezing box, and the fixing bracket 12 is transmitted to the first drive shaft 13. The first drive shaft 13 can adjust the horizontal rotation angle of the first drive frame 14 in real time. Synchronously, the first drive frame 14 adjusts the position of the second drive shaft 15. The second drive shaft 15 can adjust the rotation angle of the second drive frame 16 in real time. Synchronously, the second drive frame 16 controls the stability of the position of the third drive shaft 17. Subsequently, the third drive shaft 17 can adjust the longitudinal rotation angle of the third drive frame 18 in real time. Synchronously, the third drive frame 18 can adjust the rotation angle of the blood transport box 3. By adopting three-axis adjustment, the impact of the jolts of the off-road vehicle 1 on the blood transport box 3 can be reduced, the stability of the blood transport box 3 during transportation can be improved, the stability of the blood transport box 3 in various environments can be improved, and large-angle changes can be reduced.

[0030] Third step, when installing the blood transport box 3, the user rotates the upper rotating cover 24 on the left side of the driving base 2 upwards, then rotates the upper rotating cover 24 on the right side upwards, and then places the blood transport box 3 on the driving base 2. The blood transport box 3 moves downwards and contacts the two first clamping frames 21 and the second clamping frame 26. The two first clamping frames 21 and the second clamping frame 26 move towards both sides under force, simultaneously driving the two first springs 23 and the second spring 27 at the bottom to stretch. After the blood transport box 3 is stable on the driving base 2, the first clamping frame 21 and the second clamping frame 26 are subjected to the pulling force of the first spring 23 and the second spring 27, and can firmly fix the blood transport box 3. Then, the upper rotating cover 24 is rotated and closed from right to left in sequence. At this time, all six sides of the blood transport box 3 are clamped, thereby further improving the stability between the blood transport box 3 and the fixing bracket 12 and ensuring that the blood transport box 3 can be stably transported.

[0031] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An off-road anti-bumping blood transport vehicle, comprising an off-road vehicle (1) and a blood transport box (3), characterized in that: A fixed bracket (12) is installed in the vehicle box of the off-road vehicle (1), a first drive shaft (13) is fixedly installed above the fixed bracket (12), the output shaft of the first drive shaft (13) is fixedly installed with a first drive frame (14), a second drive shaft (15) is fixedly installed at the end of the first drive frame (14), the output shaft of the second drive shaft (15) is fixedly installed with a second drive frame (16), a third drive shaft (17) is fixedly installed at the end of the second drive frame (16), the output shaft of the third drive shaft (17) is fixedly installed with a third drive frame (18), a driving base (2) is fixedly installed on the side wall of the third drive frame (18), first clamping frames (21) are arranged on the left and right sides of the driving base (2), and second clamping frames (26) are arranged on the front and rear sides of the driving base (2), and the blood transport box (3) is clamped and fixed by the two first clamping frames (21) and the second clamping frames (26).

2. The off-road anti-bumping blood transport vehicle as claimed in claim 1, characterized in that: A fixed base (11) is fixedly installed below the fixed bracket (12), and the fixed bracket (12) is connected to the bucket of the off-road vehicle (1) via the fixed base (11).

3. The off-road anti-bumping blood transport vehicle as claimed in claim 1, characterized in that: The output shaft of the first driving shaft (13) is used to stabilize the horizontal rotation angle of the first driving frame (14).

4. The off-road anti-bumping blood transport vehicle as claimed in claim 1, characterized in that: The output shaft of the second driving shaft (15) is used to stabilize the rotation angle of the second driving frame (16).

5. The off-road anti-bumping blood transport vehicle as claimed in claim 1, characterized in that: The output shaft of the third driving shaft (17) is used to stabilize the longitudinal rotation angle of the third driving frame (18).

6. The off-road anti-bumping blood transport vehicle as claimed in claim 1, characterized in that: The left and right side walls of the driving base (2) are both penetrated by first slide rails (28), and the two cross bars at the bottom of each of the first clamping frames (21) are both located in the first slide rails (28).

7. The off-road anti-bumping blood transport vehicle as claimed in claim 6, characterized in that: A first spring (23) is fixedly installed between two cross bars at the bottom of the two first clamping frames (21).

8. The off-road anti-bumping blood transport vehicle as claimed in claim 7, characterized in that: An upper rotating cover plate (24) is rotatably mounted on the top of each of the two first clamping frames (21); a fixed cover plate (29) is fixedly mounted on the top of the upper rotating cover plate (24) located on the left side of the driving base (2); and the fixed cover plate (29) can be connected to the top of another upper rotating cover plate (24).

9. The off-road anti-bumping blood transport vehicle as claimed in claim 8, characterized in that: The front and rear side walls of the driving base (2) are both penetrated by second slide rails (31), the two cross bars at the bottom of the two second clamping frames (26) are both located in the second slide rails (31), and a second spring (27) is fixedly installed between each two opposite cross bars.

10. The off-road anti-bumping blood transport vehicle as claimed in claim 9, characterized in that: A rubber pad (22) is fixedly mounted on the side wall of each of the first clamping frame (21) and the second clamping frame (26), and each rubber pad (22) is in contact with the side wall of the blood transport box (3).

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