阅读说明：本技术 一种用于医疗救护的运输方法 (Transportation method for medical aid ) 是由 冯景泉 于 2020-11-02 设计创作，主要内容包括：本发明公开一种用于医疗救护的运输方法,包括箱体和担架,箱体由挡板拼接成,担架的第一固定板上相对位置位于上方的传动轮与第一收卷辊筒固定连接,第一收卷辊筒背离传动轮的一侧设置有第一滑轴,且第一滑轴一端与第二固定板固定连接,第一滑轴另一端在第一收卷辊筒内滑动,相对位置位于下方的传动轮与第二滑轴一端固定连接,第二滑轴另一端在第二收卷辊筒内滑动,第二收卷辊筒背离传动轮的一端与第二固定板转动连接,第一固定板和第二固定板通过第一担架杆和第二担架杆连接,第二担架杆可在第一担架杆内滑动,且第一收卷辊筒和第二手收卷辊筒可转动,使担架不仅适应成年儿童等不同大小体型的伤员,而且在进行野外救助的时候组装方便,便于携带。(The invention discloses a transportation method for medical rescue, which comprises a box body and a stretcher, wherein the box body is spliced by baffles, a driving wheel oppositely positioned above a first fixing plate of the stretcher is fixedly connected with a first rolling roller, one side of the first rolling roller, which is far away from the driving wheel, is provided with a first sliding shaft, one end of the first sliding shaft is fixedly connected with a second fixing plate, the other end of the first sliding shaft slides in the first rolling roller, the driving wheel oppositely positioned below is fixedly connected with one end of a second sliding shaft, the other end of the second sliding shaft slides in the second rolling roller, one end of the second rolling roller, which is far away from the driving wheel, is rotatably connected with the second fixing plate, the first fixing plate and the second fixing plate are connected through a first stretcher bar and a second stretcher bar, the second stretcher bar can slide in the first stretcher bar, and the first rolling roller and the second stretcher roller can rotate, so that the stretcher is not only suitable for adult children and other children with different sizes, and the assembly is convenient when carrying out field rescue, and the carrying is convenient.)

1. A method of transportation for medical aid, characterized by the steps of:

the method comprises the following steps: the size of the box body structure of the transport box is adjusted according to the size of the patient to be rescued, the baffle plate, the first vertical supporting rod, the first transverse supporting rod, the second vertical supporting rod and the second transverse supporting rod are spliced into the box body structure which is suitable for the size of the body of the patient to be rescued,

step two: adjusting the length of the stretcher according to the length of the body of the patient; the distance between the first fixing plate and the second fixing plate is adjusted by sliding the second stretcher bar in the first stretcher bar, the first sliding shaft is pulled to slide in the first rolling roller in the moving process of the second fixing plate, so that the first rolling roller always abuts against one end of the first fixing plate in the moving process of the second fixing plate, meanwhile, the second rolling roller is pulled to slide on the second sliding shaft by the second fixing plate, so that the second rolling roller is always close to the end of the second fixing plate, and the acting lengths of the first stretcher cloth and the second stretcher cloth are adapted to the body length of a patient,

step three: adjusting the width of the stretcher according to the width of the body of the patient; pushing and pulling the bolt to separate the bolt from the lock disc, rotating the driving wheel to rotate the first rolling roller and the second rolling roller, adjusting the length of the first stretcher cloth and the second stretcher cloth to adapt the length of the first stretcher cloth and the second stretcher cloth to the width of the body of the patient,

step four: after the stretcher is adjusted, the patient is placed on the stretcher cloth, the legs of the patient are placed in the first limiting plate, the second limiting plate and the third limiting plate of the fixing device, the first elastic sheet is elastically deformed by pressing the first elastic sheet, the movable clamping plate hidden in the first limiting plate, the second limiting plate and the third limiting plate by the first elastic sheet is pushed out until the movable clamping plate 27 is pushed out, the limbs of the patient are fixed, and the patient is prevented from being disorderly moved,

step five: put into the recess with the transfer line in, put into the thing groove with the syringe needle of transfer line intercommunication simultaneously to make lug and the slider contact on the syringe needle, later, press the second shell fragment, utilize the second shell fragment to promote the lug, in the syringe needle pierces by ambulance patient's limbs, carry out infusion rescue to the patient, later, place the stretcher in the box of transport case, fix the stretcher in the box through the stay cord.

2. The method of transportation for medical aid of claim 1 wherein said ambulance bin comprises a box and a stretcher, and wherein: the box body is of a cube structure consisting of a first vertical support rod, a second vertical support rod, a first transverse support rod, a baffle and a second transverse support rod, wherein the first vertical support rod forms a vertical edge of the box body, the first transverse support rod forms a horizontal edge of the box body, the second vertical support rod and the second transverse support rod are distributed between the first vertical support rod and the first transverse support rod in a crossed manner, the baffle is spliced among the first vertical support rod, the first transverse support rod, the second vertical support rod and the second transverse support rod, and a stretcher is arranged inside the box body;

the stretcher is characterized in that second fixing plates are arranged on two sides of a first fixing plate, two driving wheels rotatably connected to the first fixing plate are connected through transmission of a conveying belt, a first receipt roller is fixedly connected to the rotating shafts of two sides of the driving wheels above the first fixing plate, a first sliding shaft is arranged on one side, deviating from the driving wheels, of the first rolling roller, one end of the first sliding shaft is fixedly connected with the second fixing plate, the other end of the first sliding shaft slides in the first rolling roller, the driving wheels below the relative positions of the first rolling roller and one end of the second sliding shaft are fixedly connected, the other end of the second sliding shaft slides in the second rolling roller, and one end, deviating from the driving wheels, of the second rolling roller is rotatably connected with the second fixing plate through.

3. A method of transportation for medical aid according to claim 2, characterized in that: two first stretcher bars are fixedly connected to two sides of the first fixing plate, the left end and the right end of the first stretcher cloth are wound on the first winding roller on one corresponding side, the left end and the right end of the second stretcher cloth are wound on the second winding roller on one corresponding side, the first stretcher bars are connected with the second stretcher bars in a sliding mode, and one ends of the second stretcher bars, which deviate from the first stretcher bars, are fixedly connected with the second fixing plate on one corresponding side.

4. A method of transportation for medical aid according to claim 2, characterized in that: this transport case sets up fixing device at the first slide shaft tip that is close to the second fixed plate, fixing device includes first limiting plate, the second limiting plate, the third limiting plate, first limiting plate, the second limiting plate, the third limiting plate cross-section is semicircular arc structure, and first limiting plate, the second limiting plate, the coincidence of third limiting plate axis, first limiting plate and second limiting plate are all fixed in head rod one end, the second limiting plate passes through second connecting rod and third limiting plate fixed connection, first limiting plate, the second limiting plate, equal sliding connection has the activity cardboard in the spout of both sides around the third limiting plate, the activity cardboard passes through first shell fragment and the first limiting plate that corresponds the position, the second limiting plate, the third limiting plate is connected, the head rod other end passes through antifriction bearing and is connected with first slide shaft rotation.

5. A method of transportation for medical aid according to claim 2, characterized in that: the utility model discloses a syringe, including the first connecting rod, the first limiting plate, the recess is provided with on the recess edge, the recess is provided with the arc that is used for prescribing a limit to the recess with the transfer line, the recess link up with the thing groove of putting of second limiting plate side, the one end that the recess was kept away from to the thing groove runs through the second limiting plate, put and put the injection needle in the thing groove, injection needle and syringe intercommunication, and injection needle and syringe connection position are provided with the lug that makes things convenient for to hand, lug and slider contact, slider and second limiting plate sliding connection, and the slider is connected with second shell fragment one end, the second shell fragment other end is connected with.

6. A method of transportation for medical aid according to claim 2, characterized in that: air holes are uniformly distributed on the baffle.

7. A method of transportation for medical aid according to claim 2, characterized in that: one side of the second fixing plate, which is far away from the first fixing plate, is provided with a handle, the handle is connected with the first vertical supporting rod through a pull rope, a push-and-pull bolt is arranged on the handle on one of the second fixing plates corresponding to the first fixing plate, one end of the first sliding shaft, which is close to the bolt, is provided with a lock disc, and the side surface of the lock disc is uniformly provided with limiting holes matched with the bolt.

8. A method of transportation for medical aid according to claim 2, characterized in that: the first sliding shaft is circular in cross section, so that the first rolling roller can rotate on the first sliding shaft, and the second sliding shaft is polygonal in cross section, so that the second sliding shaft can drive the second rolling roller to rotate.

9. A method of transportation for medical aid according to claim 2, characterized in that: and a gap for the first stretcher cloth and the second stretcher cloth to pass through is formed between the two first stretcher rods positioned on the same side.

Technical Field

The invention relates to the technical field of medical aid, in particular to a transportation method for medical aid.

Background

Sudden earthquakes, debris flows and other natural disasters can cause casualties of people who travel in the field or live in remote mountainous areas, timely treatment needs to be achieved, for seriously injured patients, in order to prevent germ infection, the patients need to be placed in a rescue transport box, the existing medical rescue transport box is simple in structure and only is of an air-permeable box body structure, because the size of the box body structure is fixed, the patients with different body sizes need different transport boxes, the utilization rate of the transport box is low, in addition, for the patients with limited activities, the patients need to be lifted to the position close to the transport box by a stretcher and move into the transport box, the process can cause secondary injury to the patients, in addition, the sizes of the stretcher are also limited by the adult patients and the children patients, different body sizes of the rescue patients need different transport boxes, and undoubtedly, the rescue work is difficult, therefore, in order for a transport device for medical aid to be able to rescue patients of different sizes without being limited by the size of the patient, further improvements in the prior art are needed.

Disclosure of Invention

In order to solve the above problems, the present invention provides a technical solution: a transportation method for medical aid, comprising the following steps: the size of the box body structure of the transport box is adjusted according to the size of the patient to be rescued, the baffle plate, the first vertical supporting rod, the first transverse supporting rod, the second vertical supporting rod and the second transverse supporting rod are spliced into the box body structure which is suitable for the size of the body of the patient to be rescued,

step two: adjusting the length of the stretcher according to the length of the body of the patient; through sliding the second stretcher bar in the first stretcher bar, adjust the distance between first fixed plate and the second fixed plate, the second fixed plate is at the in-process that removes, the first slide-bar of pulling slides in first rolling roller, make the in-process that the second fixed plate removed, first rolling roller is near first fixed plate one end all the time, simultaneously, second fixed plate pulling second rolling roller slides on the second slide-bar, make the second rolling roller be close to second fixed plate end all the time, and then make first stretcher cloth and second stretcher cloth effect length adapt to patient's health length.

Step three: adjusting the width of the stretcher according to the width of the body of the patient; and pushing and pulling the bolt to separate the bolt from the lock disc, rotating the driving wheel to rotate the first rolling roller and the second rolling roller, and adjusting the lengths of the first stretcher cloth and the second stretcher cloth to adapt the lengths of the first stretcher cloth and the second stretcher cloth to the width of the body of the patient.

Step four: after the stretcher is adjusted, the patient is placed on the stretcher cloth, the legs of the patient are placed in the first limiting plate, the second limiting plate and the third limiting plate of the fixing device, the first elastic sheet is elastically deformed by pressing the first elastic sheet, the movable clamping plate hidden in the first limiting plate, the second limiting plate and the third limiting plate by the first elastic sheet is pushed out until the movable clamping plate 27 is pushed out, the limbs of the patient are fixed, and the patient in rescue is prevented from moving randomly.

Step five: put into the recess with the transfer line in, put into the thing groove with the syringe needle of transfer line intercommunication simultaneously to make lug and the slider contact on the syringe needle, later, press the second shell fragment, utilize the second shell fragment to promote the lug, in the syringe needle pierces by ambulance patient's limbs, carry out infusion rescue to the patient, later, place the stretcher in the box of transport case, fix the stretcher in the box through the stay cord.

The rescue box comprises a box body and a stretcher, the box body is of a square structure consisting of a first vertical support rod, a second vertical support rod, a first transverse support rod, a baffle and a second transverse support rod, wherein the first vertical support rod forms the vertical edge of the box body, the first transverse support rod forms the horizontal edge of the box body, the second vertical support rod and the second transverse support rod are distributed between the first vertical support rod and the first transverse support rod in a crossed manner, the baffle is spliced among the first vertical support rod, the first transverse support rod, the second vertical support rod and the second transverse support rod, and the stretcher is arranged in the box body;

the stretcher comprises two first stretcher cloths, two second stretcher cloths, four first rolling rollers, four second rolling rollers and two first fixing plates, wherein the two sides of each first fixing plate are respectively provided with a second fixing plate, each first fixing plate is rotatably connected with two driving wheels, the two driving wheels on the same first fixing plate are in transmission connection through a conveying belt, the rotating shafts on the two sides of the driving wheels which are positioned above the first rolling rollers in opposite positions are respectively and fixedly connected with a first receipt roller, one side of each first rolling roller, which is far away from the driving wheels, is provided with a first sliding shaft, one end of each first sliding shaft is fixedly connected with the second fixing plate, the other end of each first sliding shaft slides in the first rolling roller, the driving wheels which are positioned below the first rolling rollers in opposite positions are fixedly connected with one end of each second sliding shaft, the other end of each second sliding shaft slides in the second rolling roller, one end, which is far away from the driving wheels, is, two first stretcher bars are fixedly connected to two sides of each first fixing plate, the two ends of each first stretcher bar are wound on the first winding roller on one corresponding side, the two ends of each second stretcher bar are wound on the second winding roller on one corresponding side, the second stretcher bars are connected in the first stretcher bars in a sliding mode, and one ends of the second stretcher bars, which deviate from the first stretcher bars, are fixedly connected with the second fixing plates on one corresponding side.

Further, this transport case sets up fixing device at the first slide shaft tip that is close to the second fixed plate, fixing device includes first limiting plate, the second limiting plate, the third limiting plate, first limiting plate, the second limiting plate, the third limiting plate cross-section is semicircular arc structure, and first limiting plate, the second limiting plate, the coincidence of third limiting plate axis, first limiting plate and second limiting plate are all fixed in head rod one end, the second limiting plate passes through second connecting rod and third limiting plate fixed connection, first limiting plate, the second limiting plate, equal sliding connection has movable cardboard in the spout of both sides around the third limiting plate, movable cardboard passes through first shell fragment and the first limiting plate that corresponds the position, the second limiting plate, the third limiting plate is connected, the head rod other end passes through antifriction bearing and is connected with first slide shaft rotation.

The first connecting rod side is provided with the recess that is used for placing the transfer line, and be provided with on the recess edge and be used for prescribing a limit to the arc in the recess with the transfer line, the recess link up with the thing groove of putting of second limiting plate side, put the one end that the recess was kept away from in the thing groove and run through the second limiting plate, put and put the syringe needle in the thing groove, syringe needle and syringe intercommunication, and syringe needle and syringe union coupling position are provided with the lug that makes things convenient for to hand, lug and slider contact, slider and second limiting plate sliding connection, and the slider is connected with second shell fragment one end, the second shell fragment other end is connected with the.

Preferably, the method comprises the following steps: the baffle is evenly distributed with the air holes, so that a patient placed in the box body can conveniently breathe.

Preferably, the method comprises the following steps: one side of the second fixing plate, which is far away from the first fixing plate, is provided with a handle, the handle is connected with the first vertical supporting rod through a pull rope, a push-and-pull bolt is arranged on the handle on one of the second fixing plates corresponding to the first fixing plate, one end of the first sliding shaft, which is close to the bolt, is provided with a lock disc, and the side surface of the lock disc is uniformly provided with limiting holes matched with the bolt.

Preferably, the method comprises the following steps: the first sliding shaft is circular in cross section, so that the first rolling roller can rotate on the first sliding shaft, and the second sliding shaft is polygonal in cross section, so that the second sliding shaft can drive the second rolling roller to rotate.

Preferably, the method comprises the following steps: and a gap for the first stretcher cloth and the second stretcher cloth to pass through is formed between the two first stretcher rods positioned on the same side.

Compared with the prior art, the invention has the beneficial effects that: before the invention rescues patients, the box body structure with corresponding volume can be spliced by utilizing the baffle plates according to the size of the patients, so that the box body for transportation can rescue the patients with various sizes, similarly, the second stretcher bar slides in the first stretcher bar to drive the first sliding shaft to slide in the first rolling roller, the first rolling roller is always close to one end of the first fixed plate, meanwhile, the second rolling roller slides on the second sliding shaft to enable the first rolling roller and the second rolling roller to move relatively, further enable the first stretcher cloth and the second stretcher cloth to move relatively to adapt to the body length of the patients, adjust the length of the first stretcher cloth and the second stretcher cloth by rotating the first rolling roller and the second rolling roller, enable the length of the first stretcher cloth and the second stretcher cloth to adapt to the width of the bodies of the patients, thereby facilitating the patients to be transported by utilizing the stretchers, moreover, the adjusted stretcher can be more conveniently placed in a transportation box body, the fixing device is arranged on the first sliding shaft of the stretcher, the movable clamping plate on the fixing device slides by pressing the first elastic sheet, so that the limb of the patient is fixed on the stretcher, the patient can be conveniently transported, and the injection needle can be directly inserted into the upper limb of the patient for transfusion; in addition, the device is convenient to assemble and carry when carrying out field rescue.

Drawings

FIG. 1 is a view showing the structure of the main body of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a top view of the first embodiment of the stretcher according to the invention in a first working condition;

fig. 4 is a front view of the stretcher of the present invention;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3 in accordance with the present invention;

FIG. 6 is a cross-sectional view taken at the location C-C of FIG. 3 in accordance with the present invention;

fig. 7 is a top view of the first embodiment of the stretcher according to the invention in a second working condition;

fig. 8 is a top view structural view of the second embodiment of the stretcher of the present invention in the working state;

FIG. 9 is a top view of the fixing device of the present invention;

FIG. 10 is a cross-sectional view of the present invention taken at a first position D-D of FIG. 9;

FIG. 11 is a cross-sectional view of the second state of the invention taken along line D-D of FIG. 9;

FIG. 12 is a right side view of the fixing device of the present invention;

FIG. 13 is an enlarged view of a portion E of FIG. 12 according to the present invention.

Reference numbers in the figures: 1 a first vertical support bar; 2 a second vertical support rod; 3 a first cross strut; 4, a baffle plate; 5 a second cross strut; 6 a first stretcher cloth; 7 second stretcher cloth; 8, a first rolling roller; 9 a second winding roller; 10 a first fixing plate; 11 a second fixing plate; 12 a lock disc; 13, a bolt; 14 a first stretcher bar; 15 a second stretcher bar; 16 a handle; 17 pulling a rope; 18 a driving wheel; 19 a first slide shaft; 20 a second slide shaft; 21 a fixing device; 22 a first connecting rod; 2201 arc-shaped plate; 2202 grooves; 23, a first limiting plate; 24 a second limiting plate; 2401 placing a groove; 25 a second connecting rod; 26 a third limiting plate; 27 movable clamping plates; 28 a first spring plate; 29 a second spring plate; 30 sliding blocks; 31 an injection needle; 3101 bumps.

Detailed Description

Example 1: referring to fig. 1-7, a transportation box for medical aid comprises a box body and a stretcher, wherein the box body is a cube structure consisting of a first vertical support rod 1, a second vertical support rod 2, a first cross support rod 3, a baffle plate 4 and a second cross support rod 5, the first vertical support rod 1 forms the vertical edge of the box body, the first cross support rod 3 forms the horizontal edge of the box body, the second vertical support rod 2 and the second cross support rod 5 are distributed between the first vertical support rod 1 and the first cross support rod 3 in a cross way, the baffle plate 4 is spliced among the first vertical support rod 1, the first cross support rod 3, the second vertical support rod 2 and the second cross support rod 5, air holes are uniformly distributed on the baffle plate 4, the stretcher is arranged in the box body, the stretcher comprises two first stretcher cloth 6, two second rolling stretcher cloth 7, four first rolling rollers 8, four second rollers 9 and two first fixing plates 10, the second fixing plates 11 are arranged at two sides of each first fixing plate 10, and one side of the second fixing plate 11 departing from the first fixing plate 10 is provided with a handle 16, the handle 16 is connected with the first vertical support rod 1 through a pull rope 17, the handle 16 on one of the second fixing plates 11 corresponding to the first fixing plate 10 is provided with a push-pull bolt 13, each first fixing plate 10 is rotatably connected with two transmission wheels 18, the two transmission wheels 18 on the same first fixing plate 10 are in transmission connection through a conveyor belt, the rotating shafts at two sides of the transmission wheel 18 positioned above the corresponding position are fixedly connected with a first receipt roller 8, one side of the first rolling roller 8 departing from the transmission wheels 18 is provided with a first sliding shaft 19, one end of the first sliding shaft 19 is fixedly connected with the second fixing plate 11, the other end of the first sliding shaft 19 slides in the first rolling roller 8, one end of the first sliding shaft 19 close to the bolt 13 is provided with a lock disc 12, and the side surface of the lock disc 12 is uniformly distributed with limit holes matched with the bolt, the driving wheel 18 and one end of the second sliding shaft 20 which are located below the relative position are fixedly connected, the other end of the second sliding shaft 20 slides in the second rolling roller 8, one end of the second rolling roller departing from the driving wheel 18 is rotatably connected with the second fixing plate 11 through a rolling bearing, two first stretcher bars 10 are fixedly connected to two sides of each first fixing plate 10, a gap through which the first stretcher cloth 6 and the second stretcher cloth 7 can pass exists between the two first stretcher bars 10 located on the same side, the left end and the right end of the first stretcher cloth 6 are respectively wound on the first rolling roller 8 on one corresponding side, the left end and the right end of the second stretcher cloth 7 are respectively wound on the second rolling roller 9 on one corresponding side, the second stretcher bar 11 is slidably connected with the first stretcher bar 10, and one end of the second stretcher bar 11 departing from the first stretcher bar 10 is fixedly connected with the second fixing plate 11 on one corresponding side.

The method for rescuing by adopting the transport case comprises the following steps:

the method comprises the following steps: the size of the box body structure of the transport box is adjusted according to the size of the patient to be rescued, the baffle plate 4, the first vertical supporting rod 1, the first transverse supporting rod 3, the second vertical supporting rod 2 and the second transverse supporting rod 5 are spliced into the box body structure which is suitable for the size of the body of the patient to be rescued,

step two: adjusting the length of the stretcher according to the length of the body of the patient; the distance between the first fixing plate 10 and the second fixing plate 11 is adjusted by sliding the second stretcher bar 15 in the first stretcher bar 14, the second fixing plate 11 is in the moving process, the first sliding shaft 19 is pulled to slide in the first rolling roller 8, so that in the moving process of the second fixing plate 11, the first rolling roller 8 always abuts against one end of the first fixing plate 10, meanwhile, the second fixing plate 11 pulls the second rolling roller 9 to slide on the second sliding shaft 20, so that the second rolling roller 9 is always close to the end of the second fixing plate 11, and further the acting lengths of the first stretcher cloth 6 and the second stretcher cloth 7 are adapted to the body length of a patient.

Step three: adjusting the width of the stretcher according to the width of the body of the patient; and pushing and pulling the bolt 13 to separate the bolt 13 from the lock disc 12, rotating the driving wheel 18 to rotate the first rolling roller 8 and the second rolling roller 9, and adjusting the lengths of the first stretcher cloth 6 and the second stretcher cloth 7 to adapt the lengths of the first stretcher cloth 6 and the second stretcher cloth 7 to the width of the body of the patient.

After adjustment, in the process of rescuing the patient, the patient is placed on the stretcher cloth, then the stretcher is placed in the box body of the transport box, and the stretcher is fixed in the box body through the pull rope 17.

Example 2: referring to fig. 8-13, on the basis of embodiment 1, a fixing device 21 is disposed at an end of the first sliding shaft 19 close to the second fixing plate 11, the fixing device 21 includes a first limiting plate 23, a second limiting plate 24, and a third limiting plate 26, cross sections of the first limiting plate 23, the second limiting plate 24, and the third limiting plate 26 are semi-circular arc structures, central axes of the first limiting plate 23, the second limiting plate 24, and the third limiting plate 26 are coincident, the first limiting plate 23 and the second limiting plate 24 are both fixed at one end of the first connecting rod 22, the second limiting plate 24 is fixedly connected to the third limiting plate 26 through the second connecting rod 25, movable snap-gauge 27 is slidably connected in sliding grooves at front and rear sides of the first limiting plate 23, the second limiting plate 24, and the third limiting plate 26, the movable snap-gauge 27 is connected to the first limiting plate 23, the second limiting plate 24, and the third limiting plate 26 at corresponding positions through the first elastic, the other end of the first connecting rod 22 is rotatably connected with the first sliding shaft 19 through a rolling bearing, a groove 2202 for placing an infusion tube is arranged on the side face of the first connecting rod 22, an arc-shaped plate 2201 for limiting the infusion tube into the groove 2202 is arranged on the edge of the groove 2202, the groove 2202 is communicated with a storage groove 2401 on the side face of the second limiting plate 24, one end, away from the groove 2202, of the storage groove 2401 penetrates through the second limiting plate 24, an injection needle 31 is placed in the storage groove 2401, the injection needle 31 is communicated with the injection tube, a convex block 3101 convenient to hold by hand is arranged at the connecting part of the injection needle 31 and the injection tube, the convex block 3101 is in contact with the sliding block 30, the sliding block 30 is slidably connected with the second limiting plate 24, the sliding block 30 is connected with one end of the.

The method for rescuing the patient by adopting the transport case comprises the following steps:

the method comprises the following steps: the size of the box body structure of the transport box is adjusted according to the size of the patient to be rescued, the baffle plate 4, the first vertical supporting rod 1, the first transverse supporting rod 3, the second vertical supporting rod 2 and the second transverse supporting rod 5 are spliced into the box body structure which is suitable for the size of the body of the patient to be rescued,

step two: adjusting the length of the stretcher according to the length of the body of the patient; the distance between the first fixing plate 10 and the second fixing plate 11 is adjusted by sliding the second stretcher bar 15 in the first stretcher bar 14, the second fixing plate 11 is in the moving process, the first sliding shaft 19 is pulled to slide in the first rolling roller 8, so that in the moving process of the second fixing plate 11, the first rolling roller 8 always abuts against one end of the first fixing plate 10, meanwhile, the second fixing plate 11 pulls the second rolling roller 9 to slide on the second sliding shaft 20, so that the second rolling roller 9 is always close to the end of the second fixing plate 11, and further the acting lengths of the first stretcher cloth 6 and the second stretcher cloth 7 are adapted to the body length of a patient.

Step three: adjusting the width of the stretcher according to the width of the body of the patient; and pushing and pulling the bolt 13 to separate the bolt 13 from the lock disc 12, rotating the driving wheel 18 to rotate the first rolling roller 8 and the second rolling roller 9, and adjusting the lengths of the first stretcher cloth 6 and the second stretcher cloth 7 to adapt the lengths of the first stretcher cloth 6 and the second stretcher cloth 7 to the width of the body of the patient.

Step four: after the stretcher is adjusted, the patient is placed on the stretcher cloth, the legs of the patient are placed in the first limiting plate 23, the second limiting plate 24 and the third limiting plate 26 of the fixing device, the first elastic sheet 28 is elastically deformed by pressing the first elastic sheet 28, the movable clamping plate 27 hidden in the first limiting plate 23, the second limiting plate 24 and the third limiting plate 26 as shown in fig. 10 is pushed out by the first elastic sheet 28, and as shown in fig. 11, the limbs of the patient are fixed until the movable clamping plate 27 is pushed out, so that the rescued patient is prevented from moving randomly.

Step five: the infusion tube is put into the groove 2201, the injection needle 31 communicated with the infusion tube is put into the article placing groove 2401, the convex block 3101 on the injection needle 31 is contacted with the slide block 30, then the second elastic sheet 29 is pressed, the convex block 3101 is pushed by the second elastic sheet 8 until the injection needle 31 pierces the limb of the rescued patient, the patient is rescued by infusion, then the stretcher is put into the box body of the transport box, and the stretcher is fixed in the box body through the pull rope 17.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.