Nursing medical kit with supporting frame capable of being folded and stored

Abstract

The invention relates to the technical field of medical boxes, in particular to a nursing medical box with a foldable and storable support frame, which comprises a box body and a box cover, the box body and the box cover are hinged through a hinge, a storable laminate assembly is arranged between the two walls of the box body, locking assemblies are arranged on the two sides of the storable laminate assembly, and the locking assemblies are arranged on the box body. The inner top face of the box cover is fixedly connected with a disinfection assembly, and two sliding grooves are formed in the bottom face of the inner side of the box body. And the storable laminate assembly comprises a sliding strip which is slidably connected to the interior of the sliding groove and folding connecting rods which are rotatably connected to the two sides of the box body. According to the improved nursing medical kit, layer plates and drawers are unfolded while the kit cover is opened, meanwhile, a lamp strip can be automatically turned on when the kit cover is opened, a locking assembly can be automatically driven to be unlocked when the kit cover is opened, a disinfection assembly can be automatically driven to automatically supplement liquid, and when the kit cover is closed, the disinfection assembly can automatically spray disinfectant to the interior of the kit body for disinfection; and external bacteria are prevented from entering the medical box to breed in the use process.

Description

Technical Field

[0001] The invention relates to the technical field of medical kits, and in particular to a nursing medical kit with a foldable support frame. Background Art

[0002] As the name suggests, a medical kit refers to a container for storing medicines and medical equipment, which can be taken out and used when encountering a situation. When a medical kit is in use, the medicinal materials and equipment used by a certain department or a certain type are often integrated into one or several special packages. This form of complete set of medicines is fixed, classified and numbered, and is called a medical kit. Medical kits are widely used because of their easy portability. Therefore, we have launched a nursing medical kit with a foldable support frame for storage.

[0003] The existing patent (Announcement No.: CN117257480A) discloses a nursing medical box with a foldable support frame, which relates to the field of medical boxes, including an installation box, a box cover and a second partition layer, the box cover is rotatably installed on the top of the installation box through a hinge, the second partition layer and the third partition layer are plugged into the installation box, straps are installed on both sides of the installation box, a lock is installed on the top of the box cover, a first partition layer is arranged on the upper side of the installation box, and a partition plate is arranged between the second partition layer and the third partition layer. The nursing medical box with a foldable support frame starts the adjustment motor to drive the winding roller to reel in the adjustment rope connected to the adjustment rod through the rotating shaft until the adjustment rod is adjusted to a suitable position and stops, and the process of the adjustment rod moving downward drives the folding rod inside the folding support mechanism to squeeze downward, so that the nursing medical box with a foldable support frame solves the problem that the partition layer inside the nursing box is of a fixed height and the surrounding area has limited support effect on the internal instruments. The existing technology has the following problems: the existing nursing medical box relies on a driving mechanism to unfold the layers of the medical box to facilitate searching for medicines. The whole process requires opening the medical box first, and then starting the driving mechanism to unfold the layers. The driving mechanism is driven by a threaded rod, with slow transmission efficiency and a long time required for unfolding. When encountering an emergency, the best treatment time will be delayed. In addition, if used at night or in poor lighting conditions, an external light source is required to illuminate and search for medicines, which is not convenient to use. Summary of the invention

[0004] The object of the present invention is to provide a nursing medical box with a foldable support frame to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a nursing medical box with a foldable support frame, comprising a box body and a box cover, wherein the box body and the box cover are hingedly connected by hinges, a retractable layer board component is arranged between the two walls of the box body, locking components are arranged on both sides of the retractable layer board component, a disinfection component is fixedly connected to the inner top surface of the box cover, and two sliding grooves are arranged on the inner bottom surface of the box body;

[0006] The foldable plate assembly comprises a profiled slide slidably connected to the inside of the profiled slide groove and a folding connecting rod rotatably connected to both sides of the box body, the profiled slide is integrally formed on the bottom surface of the drawer, and a fixing plate is fixedly connected to the inner corner of the drawer, one side of the fixing plate close to the outside of the drawer is fixedly connected with a spring 1, and one end of the spring 1 is fixedly connected with a moving block away from the fixed plate, the top of the moving block is connected to a power supply 1, and the power supply 1 is connected to the end of the light strip, and the top of the folding connecting rod is rotatably connected to the lower plate and the upper plate respectively, and an extrusion block passes through one side edge of the upper plate, and the top of the extrusion block is connected to a power supply 2, and the two sides of the extrusion block are fixedly connected to the spring 2 through an extension plate, and the top of the spring 2 is fixedly connected to the bottom surface of the upper plate, and the inner bottom surface of the lower plate is fixedly connected with a spring 3, and a power supply 3 is provided between the tops of the spring 3.

[0007] Preferably, the folding link is divided into a single link, a driving link and a pulling link, the pulling link is rotatably connected to the side wall of the box cover at one end away from the upper plate, and the single link is used to connect the upper plate and the lower plate, and the lower plate and the box body.

[0008] Preferably, the tops of the inner walls of the drawer, the upper plate and the lower plate are all provided with light strips, and the bottom surfaces of the upper plate and the lower plate are all paved with sponge pads.

[0009] Preferably, the two ends of the rear side of the drawer are fixedly connected to one end of the connecting rope, and the other end of the connecting rope is fixedly connected to an arc-shaped arm, and the connecting rope passes through the front side of the box body to form a "U" shape.

[0010] Preferably, an arc groove is provided in the middle portion of the arc arm, and the arc arm is slidably connected to the arc block through the arc groove, and one end of the arc arm away from the connecting rope is respectively fixedly connected to an arc retraction rod and an arc spring, and one end of the arc spring away from the arc arm is fixedly connected to an arc storage arm, and a storage groove is provided in the middle portion of the inner side of the arc storage arm, and the arc retraction rod extends to the inside of the storage groove, and one end of the arc storage arm away from the arc spring is connected to the outer top surface of the box cover through a hinge seat, and the outer surface of the arc arm is slidably connected to a slider, and a lifting rod is integrally formed on one side of the slider.

[0011] Preferably, the locking assembly includes a main pulley fixedly connected to the bottom end of the driving connecting rod via a connecting shaft, a synchronous belt is movably connected to the outer side of the main pulley, one side of the synchronous belt is movably connected to the secondary pulley, and the secondary pulley is rotationally connected to the outer wall of the box body via a connecting shaft.

[0012] Preferably, a cylindrical cylinder is integrally formed on the side of the secondary pulley away from the box body, a spiral groove is opened in the middle of the cylindrical cylinder, a guide rod is movably inserted in the middle of the spiral groove, one end of the guide rod extending to the outside of the cylindrical cylinder is connected to the locking rod, and the locking rod is slidably inserted in the middle of the side wall of the box body.

[0013] Preferably, the disinfection assembly includes a water bag fixedly connected to the inner top surface of the box cover, and four connecting pipes are connected to both sides of the water bag. The end of the connecting pipe away from the water bag is connected to the end of the disinfection chamber.

[0014] Preferably, the interior of the disinfection chamber is divided into a hydraulic chamber, an extrusion chamber and a liquid replenishing chamber. The hydraulic chamber and the extrusion chamber are separated by a piston. A return spring is provided on the side of the piston close to the hydraulic chamber, and an extrusion nozzle is provided on the side of the extrusion chamber away from the top surface of the box cover.

[0015] Preferably, partition one and partition two are fixedly connected between the squeezing bin and the liquid replenishing bin, circulation holes are opened at the corners of partition one, circulation holes are opened in the middle of partition two, and a blocking ball is provided between partition one and partition two.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, by opening the box cover, the upper plate and the lower plate will be unfolded at the same time, and during the opening process of the box cover, the locking assembly will be driven by the driving connecting rod to release the lock of the drawer. At the same time, the opening of the box cover will also cause the arc arm to drive the connecting rope to move, and the connecting rope is used to pull the drawer to move outside the box body, so as to realize automatic unfolding of the drawer, so that the user can find medicines conveniently. When the medical box is opened, the light strips inside it will automatically connect to the corresponding power supplies and light up. Similarly, when the box cover is closed, the light strips will go out. After the box cover is closed, the disinfection assembly will spray disinfectant into the box body to automatically disinfect the box body to prevent external bacteria from entering the medical box during the opening process. After the medical box is closed, the lifting rod can be placed at the top to lift the entire medical box for easy carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0019] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the locking assembly of the present invention;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the drawer of the present invention when viewed from above;

[0021] Figure 4 For the present invention Figure 3 A is an enlarged structural diagram;

[0022] Figure 5 This is a schematic diagram of a partial top view of a three-dimensional structure of a drawer of the present invention;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the layer plate of the present invention;

[0024] Figure 7 It is a schematic diagram of the side cross-sectional three-dimensional structure of the arc-shaped storage arm of the present invention;

[0025] Figure 8 This is a schematic diagram of the front view of the three-dimensional structure of the disinfection assembly of the present invention;

[0026] Fig. 9 It is a schematic diagram of a partial cross-section of the three-dimensional structure of the disinfection component of the present invention;

[0027] Fig.10 For the present invention Fig. 9 The enlarged schematic diagram of the three-dimensional structure is shown in Figure 1.

[0028] In the figure: 1, box body; 2, box cover; 3, storable layer board assembly; 301, T-shaped slide; 302, folding link; 302a, single link; 302b, driving link; 302c, pulling link; 303, drawer; 304, fixed plate; 305, spring one; 306, moving block; 307, power supply one; 308, light strip; 309, lower plate; 3010, upper plate; 3011, extrusion block; 3012, power supply two; 3013, spring two; 3014, spring three; 3015, power supply three; 3016, sponge pad; 3017, connecting rope; 3018, arc arm; 3019, arc groove; 3020, arc block; 3021, arc spring; 3022, arc-shaped storage arm; 3023, storage groove; 3024, slider; 3025, lifting rod; 3026, arc-shaped retracting rod; 4, locking assembly; 401, main pulley; 402, synchronous belt; 403, secondary pulley; 404, cylindrical tube; 405, spiral groove; 406, guide rod; 407, locking rod; 5, disinfection assembly; 501, water bag; 502, connecting pipe; 503, disinfection chamber; 503a, hydraulic chamber; 503b, extrusion chamber; 503c, liquid replenishment chamber; 504, piston; 505, reset spring; 506, extrusion nozzle; 507, partition one; 508, partition two; 509, flow hole; 5010, blocking ball; 6, T-shaped slide groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figures 1 to 10 The present invention provides a technical solution: a nursing medical box with a foldable support frame, comprising a box body 1 and a box cover 2, the box body 1 and the box cover 2 are hinged by a hinge, a retractable shelf assembly 3 is provided between the two walls of the box body 1, locking assemblies 4 are provided on both sides of the retractable shelf assembly 3, a disinfection assembly 5 is fixedly connected to the inner top surface of the box cover 2, and two T-shaped slide grooves 6 are provided on the inner bottom surface of the box body 1.

[0031] In this embodiment, Figure 1As shown, the foldable layer board assembly 3 includes a T-shaped slide 301 slidably connected to the inside of the T-shaped slide groove 6 and a folding connecting rod 302 rotatably connected to both sides of the box body 1, the T-shaped slide 301 is integrally formed on the bottom surface of the drawer 303, and a fixed plate 304 is fixedly connected to the inner corner of the drawer 303, and a spring 305 is fixedly connected to the side of the fixed plate 304 close to the outside of the drawer 303, and a moving block 306 is fixedly connected to the end of the spring 305 away from the fixed plate 304, and the top of the moving block 306 is connected to a power supply 307, and the power supply 307 is connected to the end of the light strip 308. The side wall of the drawer 303 is provided with a hole, and the top of the folding connecting rod 302 is rotatably connected to a lower plate 309 and an upper plate 3010 respectively, and an extrusion block 301 is penetrated by an edge of one side of the upper plate 3010 1. The top of the extrusion block 3011 is connected to the power supply 2 3012. The two sides of the extrusion block 3011 are fixedly connected to the spring 2 3013 through the extension plate. The top of the spring 2 3013 is fixedly connected to the bottom surface of the upper plate 3010. The inner bottom surface of the lower plate 309 is fixedly connected with the spring 3 3014. The power supply 3 3015 is arranged between the tops of the spring 3 3014. The folding connecting rod 302 is divided into a single connecting rod 302a, a driving connecting rod 302b and a pulling connecting rod 302c. The end of the pulling connecting rod 302c away from the upper plate 3010 is rotatably connected to the side wall of the box cover 2. The single connecting rod 302a is used to connect the upper plate 3010 with the lower plate 309, the lower plate 309 and the box body 1. The tops of the inner walls of the drawer 303, the upper plate 3010 and the lower plate 309 are all provided with light strips 308.When the nursing medical box needs to be opened, the unlocked box cover 2 is opened. During the opening process of the box cover 2, the box cover 2 will pull the upper plate 3010 up by pulling the connecting rod 302c, and the upper plate 3010 will pull the lower plate 309 up and unfold through the connecting rod 302a. When the angle between the box cover 2 and the box body 1 is an obtuse angle, the box cover 2 can prevent the plate from resetting under the action of gravity. This structure unfolds the upper plate 3010 and the lower plate 309 when the box cover 2 is opened, so that The effect of opening and unfolding is achieved. Compared with the traditional nursing medical box, the time required for unfolding between the layers is greatly shortened. In addition, when the nursing box is closed, the bottom surface of the extrusion block 3011 contacts the top surface of the power source 3 3014. At this time, the extrusion block 3011 and the power source 3 3015 compress the spring 2 3013 and the spring 3 3014 respectively, so that the power source 3 3015 and the power source 2 3012 are not connected to the corresponding light strips 308 at this time. When the box cover 2 is opened, the extrusion block 3011 The squeeze block 3011 and the power source 3015 are separated from each other, and under the action of the rebound force of the spring 2 3013 and the spring 3014, the squeeze block 3011 and the power source 3015 are reset, and the power source 3015 and the power source 2 3012 driven by the squeeze block 3011 are connected to the corresponding light strips 308, so that the light strips 308 are lit, which is convenient for using the nursing medical box under poor lighting conditions, and the light strips 308 in the drawer 303 are controlled to light up and close by the displacement of the locking rod 407. When the rod 407 is inserted into the hole in the side wall of the drawer 303, the locking rod 407 pushes the moving block 306 toward the inside of the fixed plate 304, and the spring 1 305 is compressed. At the same time, the moving block 306 drives the power supply 1 307 to separate from the light strip 308 inside the drawer 303, so that the light strip 308 is turned off. On the contrary, when the locking rod 407 is separated from the hole to release the lock of the drawer 303, the spring 1 305 rebounds and resets to drive the power supply 1 307 to reconnect with the light strip 308 to light up.

[0032] In this embodiment, Figure 1 As shown, the bottom surfaces of the upper plate 3010 and the lower plate 309 are both paved with sponge pads 3016; when the medical box is closed, the sponge pads 3016 can squeeze the medicines below to prevent the medicines inside from shaking violently and hitting the inner walls of the plates or drawers 303 and being damaged during the movement of the medical box.

[0033] In this embodiment, Figure 1As shown, the two ends of the rear side of the drawer 303 are fixedly connected to one end of the connecting rope 3017, and the other end of the connecting rope 3017 is fixedly connected to the arc arm 3018, the connecting rope 3017 passes through the front side of the box body 1 in a "U" shape, and an arc groove 3019 is opened in the middle of the arc arm 3018, and the arc arm 3018 is slidably connected to the arc block 3020 through the arc groove 3019, and the end of the arc arm 3018 away from the connecting rope 3017 is respectively fixedly connected to the arc retracting rod 3026 and the arc spring 3021, and the end of the arc spring 3021 away from the arc arm 3018 is fixedly connected to the arc storage arm 30 22, a storage groove 3023 is provided in the middle of the inner side of the arc-shaped storage arm 3022, and the arc-shaped retractable rod 3026 extends to the inside of the storage groove 3023. The end of the arc-shaped storage arm 3022 away from the arc spring 3021 is connected to the outer top surface of the box cover 2 through a hinge seat, and the outer surface of the arc-shaped arm 3018 is slidably connected to the slider 3024, and a lifting rod 3025 is integrally formed on one side of the slider 3024. A limited block is integrally formed on one end of the arc-shaped arm 3019 close to the arc spring 3021, and a limited block is also provided on the end of the arc-shaped retractable rod 3026 inserted into the storage groove 3023; or the box cover 2 is opened. During the process, the box cover 2 will drive the arc-shaped storage arm 3022 to move. Since the end of the arc-shaped arm 3018 located inside the box body 1 is blocked by the drawer 303 at this time, the box cover 2 will drive the follow-up arm 3018 to compress the arc spring 3021. At this time, the arc-shaped retractable rod 3026 will be inserted into the arc groove 3019. After the locking assembly 4 releases the lock on the drawer 303, the arc spring 3021 rebounds, and the end of the arc-shaped arm 3018 located inside the box body 1 will drive the connecting rope 3017 to pull the drawer 303 to slide outward along the T-shaped slide groove 6, thereby realizing the automatic expansion of the drawer 303 for the convenience of medical staff. When searching for medicines in drawer 1, it is worth noting that the arc-shaped retractable rod 3026 is provided to prevent the medical box from getting stuck when opening, because it takes time to unlock the drawer 303, more specifically, it takes time to pull the locking rod 407 out of the hole in the side wall of the drawer 303. During this period of time, the arc-shaped arm 3018 is blocked by the drawer 303 and cannot move. If there is no arc-shaped retractable rod 3026, the box cover 2 is restricted and cannot be opened. If the box cover 2 cannot be opened, the locking assembly 4 cannot unlock the drawer 303, thus entering an endless loop. Therefore, the arc-shaped retractable rod 3026 is indispensable here.

[0034] In this embodiment, Figure 1As shown, the locking assembly 4 includes a main pulley 401 fixedly connected to the bottom end of the driving connecting rod 302b through a connecting shaft, a synchronous belt 402 is movably connected to the outer side of the main pulley 401, one side of the synchronous belt 402 is movably connected to the secondary pulley 403, the secondary pulley 403 is rotatably connected to the outer wall of the box body 1 through a connecting shaft, and a cylindrical barrel 404 is integrally formed on the side of the secondary pulley 403 away from the box body 1, a spiral groove 405 is opened in the middle of the cylindrical barrel 404, a guide rod 406 is movably inserted in the middle of the spiral groove 405, and one end of the guide rod 406 extending to the outside of the cylindrical barrel 404 is connected to the locking rod 407, and the locking rod 407 is connected to the locking rod 407. The stop rod 407 is slidably inserted in the middle of the side wall of the box body 1; in the process of opening the box cover 2, the driving connecting rod 302b will drive the main pulley 401 to rotate, and the main pulley 401 will drive the secondary pulley 403 to rotate through the synchronous belt 402, and the secondary pulley 403 will drive the cylindrical tube 404 to rotate. When the cylindrical tube 404 rotates, it will drive the guide rod 406 to move along the axial direction of the cylindrical tube 404 through the spiral groove 405. The movement of the guide rod 406 will drive the locking rod 407 to move away from the drawer 303, thereby pulling the locking rod 407 out of the hole in the side wall of the drawer 303, thereby releasing the lock on the drawer 303.

[0035] In this embodiment, Figure 1As shown, the disinfection assembly 5 includes a water bag 501 fixedly connected to the inner top surface of the box cover 2, and four connecting pipes 502 are connected on both sides of the water bag 501. The end of the connecting pipe 502 away from the water bag 501 is connected to the end of the disinfection chamber 503. The interior of the disinfection chamber 503 is divided into a hydraulic chamber 503a, an extrusion chamber 503b and a liquid replenishment chamber 503c. The hydraulic chamber 503a and the extrusion chamber 503b are separated by a piston 504. A reset spring 505 is provided on the side of the piston 504 close to the hydraulic chamber 503a. The extrusion chamber 503b is away from the top of the box cover 2. An extrusion nozzle 506 is provided on one side of the surface, and a partition 1 507 and a partition 2 508 are fixedly connected between the extrusion chamber 503b and the liquid replenishment chamber 503c. A flow hole 509 is opened at the corner of the partition 1 507, and a flow hole 509 is opened in the middle of the partition 2 508. A blocking ball 5010 is provided between the partition 1 507 and the partition 2 508. After the use of the medical box is completed, the box cover 2 is closed, and the water bag 501 on the top surface of the box cover 2 will contact and be squeezed by the medicine in the upper plate 3010, and the liquid in the water bag 501 will be discharged through the connecting pipe 50 2 is squeezed into the hydraulic chamber 503a. At this time, the piston 504 moves to the side where the squeezing chamber 503b is located, and the piston 504 stretches the return spring 505. The disinfectant in the squeezing chamber 503b flows to the liquid replenishing chamber 503c and the squeezing nozzle 506 at the initial stage of the movement of the piston 504. During the flow process, the disinfectant flowing out of the squeezing nozzle 506 is sprayed into the box body 1 for disinfection, and the disinfectant flowing into the liquid replenishing chamber 503c drives the blocking ball 5010 to approach the partition 2 508, and finally pushes the middle of the partition 2 508. The flow hole 509 is blocked, so that the disinfectant can only be sprayed out from the extrusion nozzle 506. On the contrary, when the box cover 2 is opened, the water bag 501 loses the medicine extrusion, and the return spring 505 rebounds to drive the piston 504 to reset. At this time, under the action of negative pressure, the disinfectant inside the liquid replenishing tank 503c drives the blocking ball 5010 to approach the partition 507, and because the flow hole 509 at the corner of the partition 507 will not be blocked by the blocking ball 5010, the blocking ball 5010 will not affect the flow of the disinfectant in the liquid replenishing tank 503c to the extrusion tank 503b.

[0036] The use method and advantages of the present invention: When the nursing medical box with a foldable support frame is used, the working process is as follows:

[0037] When the medical kit needs to be used, the box cover 2 is opened. When the box cover 2 is opened, the upper plate 3010 and the lower plate 309 are unfolded. In addition, during the opening process of the box cover 2, the locking assembly 4 is driven by the connecting rod 302b to release the lock of the drawer 303. At the same time, the opening of the box cover 2 will also cause the arc arm 3018 to drive the connecting rope 3017 to move, and the connecting rope 3017 is used to pull the drawer 303 to move to the outside of the box body 1, so as to realize the automatic unfolding of the drawer 303, so as to facilitate the user to search for medicines. When the medical kit is opened, the light strips 308 inside it will also automatically connect to their respective corresponding power sources and light up. Similarly, when the box cover 2 is closed, the light strips 308 are extinguished. After the box cover 2 is closed, the disinfection assembly 5 will spray disinfectant into the box body 1 to automatically disinfect the box body 1 to prevent external bacteria from entering the medical kit during the opening process. After the medical kit is closed, the lifting rod 3025 can be placed at the top to lift the entire medical kit for easy carrying.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A nursing medical box with a foldable support frame, comprising a box body (1) and a box cover (2), characterized in that: The box body (1) and the box cover (2) are hingedly connected by hinges, a retractable layer board component (3) is provided between the two walls of the box body (1), locking components (4) are provided on both sides of the retractable layer board component (3), a disinfection component (5) is fixedly connected to the inner top surface of the box cover (2), and two T-shaped sliding grooves (6) are provided on the inner bottom surface of the box body (1); The foldable shelf assembly (3) comprises a T-shaped slide bar (301) slidably connected to the inside of the T-shaped slide groove (6) and a folding connecting rod (302) rotatably connected to both sides of the box body (1); the T-shaped slide bar (301) is integrally formed on the bottom surface of the drawer (303); a fixing plate (304) is fixedly connected to the inner corner of the drawer (303); a spring (305) is fixedly connected to one side of the fixing plate (304) close to the outside of the drawer (303); a moving block (306) is fixedly connected to one end of the spring (305) away from the fixing plate (304); the top of the moving block (306) is connected to a power source (307); the power source (307) is connected to a light source (307). The ends of the belt (308) are connected, and the top of the folding connecting rod (302) is rotatably connected to the lower plate (309) and the upper plate (3010), and an extrusion block (3011) passes through one side edge of the upper plate (3010), and the top of the extrusion block (3011) is connected to the second power source (3012). The two sides of the extrusion block (3011) are fixedly connected to the second spring (3013) through an extension plate, and the top of the second spring (3013) is fixedly connected to the bottom surface of the upper plate (3010). The inner bottom surface of the lower plate (309) is fixedly connected to the third spring (3014), and a third power source (3015) is provided between the tops of the third spring (3014).

2. A nursing medical box with a foldable support frame according to claim 1, characterized in that: The folding connecting rod (302) is divided into a single connecting rod (302a), a driving connecting rod (302b) and a pulling connecting rod (302c). The pulling connecting rod (302c) is rotatably connected to the side wall of the box cover (2) at one end away from the upper plate (3010). The single connecting rod (302a) is used to connect the upper plate (3010) and the lower plate (309), and the lower plate (309) and the box body (1).

3. A nursing medical box with a foldable support frame according to claim 1, characterized in that: The tops of the inner walls of the drawer (303), the upper plate (3010) and the lower plate (309) are all provided with light strips (308), and the bottom surfaces of the upper plate (3010) and the lower plate (309) are all paved with sponge pads (3016).

4. A nursing medical box with a foldable support frame according to claim 1, characterized in that: The two ends of the rear side of the drawer (303) are fixedly connected to one end of a connecting rope (3017), and the other end of the connecting rope (3017) is fixedly connected to an arc-shaped arm (3018), and the connecting rope (3017) passes through the front side of the box body (1) to form a "U" shape.

5. A nursing medical box with a foldable support frame according to claim 4, characterized in that: An arc-shaped groove (3019) is provided in the middle of the arc-shaped arm (3018), and the arc-shaped arm (3018) is slidably connected to the arc-shaped block (3020) through the arc-shaped groove (3019). An end of the arc-shaped arm (3018) away from the connecting rope (3017) is fixedly connected to an arc-shaped retractable rod (3026) and an arc-shaped spring (3021), respectively. An end of the arc-shaped spring (3021) away from the arc-shaped arm (3018) is fixedly connected to an arc-shaped storage arm (3022). A storage groove (3023) is provided in the middle of the inner side of the arc-shaped storage arm (3022), and the arc-shaped retractable rod (3026) extends to the inside of the storage groove (3023). The end of the arc-shaped storage arm (3022) away from the arc-shaped spring (3021) is connected to the outer top surface of the box cover (2) through a hinge seat, and the outer surface of the arc-shaped arm (3018) is slidably connected to a slider (3024), and a lifting rod (3025) is integrally formed on one side of the slider (3024).

6. A nursing medical box with a foldable support frame according to claim 1, characterized in that: The locking assembly (4) comprises a main pulley (401) fixedly connected to the bottom end of the driving connecting rod (302b) via a connecting shaft, a synchronous belt (402) is movably connected to the outer side of the main pulley (401), one side of the synchronous belt (402) is movably connected to a secondary pulley (403), and the secondary pulley (403) is rotatably connected to the outer wall of the box body (1) via a connecting shaft.

7. A nursing medical box with a foldable support frame according to claim 6, characterized in that: A cylindrical tube (404) is integrally formed on the side of the secondary pulley (403) away from the box body (1), a spiral groove (405) is provided in the middle of the cylindrical tube (404), a guide rod (406) is movably inserted in the middle of the spiral groove (405), one end of the guide rod (406) extending to the outside of the cylindrical tube (404) is connected to a locking rod (407), and the locking rod (407) is slidably inserted in the middle of the side wall of the box body (1).

8. The nursing medical box with a foldable support frame according to claim 1, characterized in that: The disinfection assembly (5) comprises a water bag (501) fixedly connected to the inner top surface of the box cover (2), and four connecting pipes (502) are connected to both sides of the water bag (501), and one end of the connecting pipe (502) away from the water bag (501) is connected to the end of the disinfection chamber (503).

9. A nursing medical box with a foldable support frame according to claim 8, characterized in that: The interior of the disinfection chamber (503) is divided into a hydraulic chamber (503a), an extrusion chamber (503b) and a liquid replenishing chamber (503c); the hydraulic chamber (503a) and the extrusion chamber (503b) are separated by a piston (504); a return spring (505) is provided on the side of the piston (504) close to the hydraulic chamber (503a); and an extrusion nozzle (506) is provided on the side of the extrusion chamber (503b) away from the top surface of the box cover (2).

10. A nursing medical box with a foldable support frame according to claim 9, characterized in that: A partition plate 1 (507) and a partition plate 2 (508) are fixedly connected between the squeezing chamber (503b) and the liquid replenishing chamber (503c); a circulation hole (509) is opened at the corner of the partition plate 1 (507); a circulation hole (509) is opened in the middle of the partition plate 2 (508); and a blocking ball (5010) is provided between the partition plate 1 (507) and the partition plate 2 (508).

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