A field care case for placement of a monitor

Abstract

The present application relates to the technical field of nursing box, and proposes a field nursing box for placing a monitor, which has autonomous moving function, better cross-country performance and is more practical under the premise of meeting basic storage and protection use, comprising a box body, further comprising an autonomous moving structure, the box body comprises a main box shell, the main box shell is internally provided with an upper insertion bin, the upper insertion bin is fixedly connected with a cross cylinder frame, the cross cylinder frame is installed with a double-wing support, the double-wing support is installed with a monitor, the cross cylinder frame is fixedly connected with two vertical rod frames, the two vertical rod frames are installed with a handheld curved rod, the double-wing support is provided with insertion strip holes matched with the two vertical rod frames, the main box shell is provided with a cover body frame, the cover body frame is provided with assembly strip holes matched with the two vertical rod frames, the front and rear ends of the cover body frame are installed with operation covers, the cover body limiting mechanisms are installed between the two operation covers and the cover body frame, and the autonomous moving structure comprises two front rotating frames and two rear rotating frames.

Description

Technical Field

[0001] This invention relates to the field of nursing kit technology, and more specifically to a field nursing kit for housing a monitor. Background Technology

[0002] As is well known, the field care kit for housing monitors is a type of housing structure designed for convenient storage of monitors in field or wartime environments.

[0003] A search revealed that Chinese patent application number CN201920231080.X discloses a field care kit for holding a monitor. The kit generally includes a body, a lifting assembly, a placement assembly, and a storage assembly. The body has an open, upward-facing receiving cavity. The lifting assembly is located at the bottom of the receiving cavity, and the placement assembly is located on top of the lifting assembly, with the placement assembly and lifting assembly engaging in abutment. The storage assembly is located on top of the placement assembly, with the storage assembly and body sliding together. The body has a connecting piece. In use, the lifting assembly moves the placement assembly, moving the monitor outside the kit, facilitating the use of the monitor by nursing personnel. The storage assembly stores nursing tools, allowing for initial treatment of the injured.

[0004] While the aforementioned existing technical solutions can be used as protective storage devices for storing monitors to facilitate their use in the field, their overall structure and operation are relatively cumbersome, and their autonomous mobility during transport is poor, so their practicality needs to be further improved. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a field care kit for housing monitors. While meeting basic storage and protection requirements, it also features autonomous mobility, good off-road performance, and enhanced practicality.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a field care box for placing a monitor, comprising a box body and an autonomous moving structure. The box body includes a main shell, within which an upper insertion compartment is provided. A cross-bracket is fixedly connected within the upper insertion compartment. A double-wing support is mounted on the cross-bracket, and the monitor is mounted on the double-wing support. Two vertical rods are fixedly connected to the cross-bracket, and a handheld curved rod is installed between the two vertical rods. Insertion slots matching the two vertical rods are provided on the double-wing support. A cover frame is provided on the main shell, and assembly slots are provided on the cover frame, matching the two vertical rods. Operating covers are installed at both the front and rear ends of the cover frame, and cover limiting mechanisms are installed between the two operating covers and the cover frame. The autonomous moving structure includes two front rotating frames and two rear rotating frames. The two front rotating frames are rotatably connected to the two rear rotating frames respectively, and both the two front rotating frames and the two rear rotating frames are rotatably connected. Inside the main housing, a front wheel frame is fixedly connected between two front rotating frames, and a rear wheel frame is fixedly connected between two rear rotating frames. Tracks are installed in both the front and rear wheel frames. A main frame is mounted on one of the two front rotating frames near the right and one of the two rear rotating frames near the right. Support drive assemblies are mounted on both main frames, and the two support drive assemblies are used for auxiliary support and drive of the two tracks, respectively. An auxiliary frame is mounted on one of the two front rotating frames near the left and one of the two rear rotating frames near the left. An auxiliary wheel is rotatably connected to both auxiliary frames, and the two auxiliary wheels are used for auxiliary support and guidance of the two tracks, respectively. Two first servo motors are installed inside the cross-tube frame, and the two first servo motors are used for rotation drive of one of the two front rotating frames near the left and one of the two rear rotating frames near the left, respectively.

[0009] Preferably, both of the cover limiting mechanisms include two elastic springs and two rotating shafts. Each of the four corners of the cover frame has an adjustment port. The four rotating shafts are respectively connected to the four adjustment ports. Each of the four rotating shafts is fitted with a pusher. The four pushers are respectively fixedly connected to the four elastic springs. The four elastic springs are respectively fixedly connected to the four adjustment ports. Each of the four adjustment ports has a fixedly connected limiting protrusion. Both operating covers have two limiting recesses. The four limiting recesses respectively match the four limiting protrusions. The four rotating shafts are respectively fixedly connected to the two operating covers.

[0010] Preferably, two auxiliary vertical rods are fixedly connected inside the mounting strip hole, and an auxiliary hand rod is rotatably connected between the two auxiliary vertical rods. A matching contact plane is provided between the auxiliary hand rod and the hand-held bending rod.

[0011] Preferably, both of the support drive components include a connecting frame, the two connecting frames are fixedly connected to the two main frames respectively, and a support drive roller is rotatably connected to each of the two connecting frames. The two support drive rollers are matched with the two tracks respectively, and a second servo motor is installed on each of the two connecting frames. The two second servo motors are used to drive the rotation of the two support drive rollers respectively.

[0012] Preferably, each of the two second servo motors has a drive pulley mounted on its output shaft, each of the two support drive rollers has a driven pulley mounted on its driven shaft, each of the two drive pulleys is connected to a synchronous belt, and each of the two driven pulleys is connected to the two synchronous belts respectively.

[0013] Preferably, each of the output shafts of the two first servo motors is equipped with a drive spur gear, and the two drive spur gears are respectively meshed with a front arc-shaped internal gear ring and a rear arc-shaped internal gear ring. The front arc-shaped internal gear ring and the rear arc-shaped internal gear ring are respectively fixedly connected to one of the two front rotating frames near the left and one of the two rear rotating frames near the left.

[0014] Preferably, both the front wheel frame and the rear wheel frame are provided with notched surfaces, and the two notched surfaces are respectively used to expose the two tracks.

[0015] Preferably, a battery pack is installed in the upper insertion compartment, and the battery pack is located below the double-wing bracket. The battery pack is used to supply power to the first servo motor, the second servo motor and the monitor.

[0016] Preferably, the bottom of the main body shell is fixedly connected to two auxiliary supports, and both ends of the two auxiliary supports are provided with sloping surfaces.

[0017] Preferably, both operating covers are provided with a hand-operated groove for applying force to open the corresponding operating cover.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, the present invention provides a field care kit for holding a monitor, which has the following beneficial effects:

[0020] 1. In this invention, the design of the housing forms a storage and protection structure that is compatible with the monitor. Under the premise of meeting basic storage and protection needs, it is relatively simple to use and has good practicality.

[0021] 2. In this invention, the design of an autonomous moving structure forms a traveling and supporting structure that is compatible with the box, enabling the box to have autonomous moving function and good off-road performance, and it can also be stored after use. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the entire invention;

[0023] Figure 2 This is a three-dimensional structural diagram showing the assembly of the main body shell, cross-tube frame, and double-wing support of the present invention.

[0024] Figure 3 This is a three-dimensional structural diagram showing the assembly of the double-wing support, vertical rod frame, and cover frame of the present invention.

[0025] Figure 4 For the present invention Figure 3 A magnified schematic diagram of the partial structure at point A in the middle;

[0026] Figure 5 This is a partial cross-sectional three-dimensional structural schematic diagram of the cooperation of the cover frame, auxiliary vertical rod, and auxiliary hand rod of the present invention;

[0027] Figure 6 For the present invention Figure 5 A magnified schematic diagram of the local structure at point B;

[0028] Figure 7 This is a three-dimensional structural diagram of the two operating covers of the present invention being distributed relative to each other;

[0029] Figure 8 This is a partial cross-sectional three-dimensional structural diagram of the main body shell, front rotating frame, and rear rotating frame of the present invention in relative cooperation.

[0030] Figure 9 This is a three-dimensional structural diagram of the front rotating frame, rear rotating frame, and front wheel frame of the present invention.

[0031] Figure 10 This is a three-dimensional structural diagram of the invention viewed from below.

[0032] Figure 11 This is a three-dimensional structural schematic diagram showing a partial cross-section of the main body shell, the first servo motor, and the interaction between the first servo motors of the present invention.

[0033] Figure 12 This is a bottom-view three-dimensional structural diagram showing the relative cooperation of the main body shell, front rotating frame, and rear rotating frame of the present invention.

[0034] Figure 13 This is a three-dimensional structural diagram of the supporting drive roller, the second servo motor, and the drive pulley of the present invention in relative cooperation.

[0035] Figure 14 This is a three-dimensional structural diagram of the interaction between the elastic spring and the pusher frame of the present invention.

[0036] In the diagram: 1. Main body shell; 2. Cross-tube frame; 3. Double-wing support; 4. Vertical rod frame; 5. Handheld bending rod; 6. Cover frame; 7. Operating cover; 8. Front rotating frame; 9. Rear rotating frame; 10. Front wheel frame; 11. Rear wheel frame; 12. Track; 13. Main frame; 14. Auxiliary frame; 15. Auxiliary wheel; 16. First servo motor; 17. Elastic spring; 18. Rotary coupling shaft; 19. Adjustment port; 20. Push frame; 21. Limiting protrusion 22. Limiting recessed groove; 23. Auxiliary vertical rod; 24. Auxiliary hand lever; 25. Contact plane; 26. Connecting frame; 27. Support drive roller; 28. Second servo motor; 29. ​​Drive pulley; 30. Driven pulley; 31. Synchronous belt; 32. Drive spur gear; 33. Front arc-shaped internal gear ring; 34. Rear arc-shaped internal gear ring; 35. Notched surface; 36. Battery pack; 37. Auxiliary bracket; 38. Sloping surface; 39. Hand-cut groove. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Example

[0039] Please see Figures 1-14A field care kit for housing a monitor includes a kit body and a self-moving structure. The kit body includes a main shell 1, an upper insertion compartment inside the main shell 1, a cross-bracket 2 fixedly connected inside the upper insertion compartment, a double-wing support 3 mounted on the cross-bracket 2, a monitor mounted on the double-wing support 3, two vertical rods 4 fixedly connected to the cross-bracket 2, a handheld curved rod 5 installed between the two vertical rods 4, and insertion slots matching the two vertical rods 4 on the double-wing support 3. The main shell 1 is provided with... The cover frame 6 has mounting slots that mate with two vertical support frames 4. Operating covers 7 are installed at both the front and rear ends of the cover frame 6. Through the design of the housing, a storage and protection structure adapted to the monitor is formed. While meeting basic storage and protection requirements, it is relatively simple to operate and has good practicality. A cover limiting mechanism is installed between the two operating covers 7 and the cover frame 6. Each cover limiting mechanism includes two elastic springs 17 and two rotating shafts 18. The cover frame 6... Each of the four corners is provided with an adjustment port 19. The four rotating shafts 18 are respectively connected to the four adjustment ports 19. Each of the four rotating shafts 18 is fitted with a pusher 20. The four pushers 20 are respectively fixedly connected to four elastic springs 17. The four elastic springs 17 are respectively fixedly connected to the four adjustment ports 19. Each of the four adjustment ports 19 is fixedly connected with a limiting protrusion 21. Each of the two operating covers 7 is provided with two limiting recesses 22. The four limiting recesses 22 respectively match the four limiting protrusions 21. The four rotating shafts 18 are respectively connected to the four adjustment ports 19. Shaft 18 is fixedly connected to two operating covers 7 respectively, which facilitates the auxiliary limiting of the operating cover 7 after it is closed relative to the cover frame 6. Two auxiliary vertical rods 23 are fixedly connected in the mounting strip hole. An auxiliary hand rod 24 is rotatably connected between the two auxiliary vertical rods 23. A matching contact plane 25 is provided between the auxiliary hand rod 24 and the hand-held bending rod 5 to form a relative coupling between the auxiliary hand rod 24 and the hand-held bending rod 5. Both operating covers 7 are provided with a hand-holding groove 39 for applying force to open the corresponding operating cover 7.

[0040] It should be further explained that the autonomous moving structure includes two front rotating frames 8 and two rear rotating frames 9. The two front rotating frames 8 are rotatably connected to the two rear rotating frames 9 respectively. Both the two front rotating frames 8 and the two rear rotating frames 9 are rotatably connected inside the main body housing 1. A front wheel frame 10 is fixedly connected between the two front rotating frames 8, and a rear wheel frame 11 is fixedly connected between the two rear rotating frames 9. Tracks 12 are provided inside both the front wheel frame 10 and the rear wheel frame 11. Both the front wheel frame 10 and the rear wheel frame 11 are provided with notches 35, which are used to expose the two tracks 12 respectively. The main body frame 13 is installed on the right side of one of the two front rotating frames 8 and the right side of one of the two rear rotating frames 9. Each main frame 13 is equipped with a support drive assembly. Each support drive assembly includes a connecting frame 26, which is fixedly connected to each of the two main frames 13. Support drive rollers 27 are rotatably connected to each of the two connecting frames 26, and each of the two support drive rollers 27 is matched with a track 12. A second servo motor 28 is mounted on each of the two connecting frames 26. Drive pulleys 29 are mounted on the output shafts of each of the two second servo motors 28. Drive pulleys 30 are mounted on each of the two support drive rollers 27. Synchronous belts 31 are drivingly connected to each of the two drive pulleys 29, and the two driven pulleys 30 are drivingly connected to the two synchronous belts 31. The two second servo motors 28 are used to drive the rotation of the two support drive rollers 27. The two support drive assemblies are... Auxiliary frames 14 are installed on the left-hand front rotating frame 8 and the left-hand rear rotating frame 9 of the two front rotating frames 8, respectively, for auxiliary support and drive of the two tracks 12. Each auxiliary frame 14 is rotatably connected to an auxiliary wheel 15, which serves as auxiliary support and guide for the two tracks 12. Two first servo motors 16 are installed inside the cross-frame 2. Drive spur gears 32 are installed on the output shafts of both first servo motors 16. The two drive spur gears 32 mesh with a front arc-shaped internal gear ring 33 and a rear arc-shaped internal gear ring 34, respectively. The front arc-shaped internal gear ring 33 and the rear arc-shaped internal gear ring 34 are fixedly connected to the left-hand front rotating frame 8 of the two front rotating frames 8 and the left-hand rear rotating frame 9 of the two rear rotating frames 9, respectively. A rear rotating frame 9 is fixedly connected to the side. Two first servo motors 16 are used to drive the rotation of the left-hand front rotating frame 8 and the left-hand rear rotating frame 9, respectively. Through the design of the autonomous moving structure, a travel and support structure adapted to the box body is formed, enabling the box body to have autonomous moving function and good off-road performance. It can also be stored after use. A battery pack 36 is installed in the upper compartment. The battery pack 36 is located below the double-wing bracket 3. The battery pack 36 is used to supply power to the first servo motor 16, the second servo motor 28 and the monitor. Two auxiliary brackets 37 are fixedly connected to the bottom of the main box shell 1. Both the front and rear ends of the two auxiliary brackets 37 are provided with sloped surfaces 38.

[0041] In this embodiment, the first servo motor 16, the second servo motor 28, and the monitor are all commercially available conventional devices known to those skilled in the art. They can be matched or customized according to actual needs. In this patent, we only use them without improving their structure and function. Their setting method, installation method, and electrical connection method can be easily explained by those skilled in the art by following the instructions for use. Therefore, we will not elaborate on them here.

[0042] In summary, the usage process of this field care kit for housing the monitor is as follows: First, the kit is organized and inspected, and the battery level in the battery pack 36 is checked. Charging is necessary when needed to ensure sufficient power supply to the battery pack 36. Charging of the battery pack 36 can be done by opening the operating cover 7, or by installing a charging port on the main body shell 1. When carrying the field care kit by lifting, the overall structure of the kit is adjusted as shown in the attached diagram. Figure 1 In the state shown, the contact surface 25 on the handheld curved rod 5 and the contact surface 25 inside the auxiliary hand rod 24 are in contact with each other, so that the auxiliary hand rod 24 and the handheld curved rod 5 are coupled together, which facilitates the hand grip of the carrier or the connection and installation with other supporting devices. When the field care box for holding the monitor needs to move actively, the two first servo motors 16 are operated respectively to drive the rotation of the front rotating frame 8 and the rear rotating frame 9 relative to the main body shell 1. Then, the front wheel frame 10 and the rear wheel frame 11 are rotated out of the main body shell 1. In this way, the main body shell 1 can form auxiliary support through the front wheel frame 10 and the rear wheel frame 11. Due to the setting of the notch surface 35, the tracks 12 inside the front wheel frame 10 and the tracks 12 inside the rear wheel frame 11 can be exposed, so the two tracks The track 12 will make contact with the placement location of the field care box for holding the monitor. After that, the two second servo motors 28 will be powered on and run. Through the transmission cooperation of the drive pulley 29, driven pulley 30 and synchronous belt 31, the rotation of the support drive roller 27 will be formed. The rotation of the support drive roller 27 will drive the track 12 connected to it. Since the track 12 makes contact with the placement location, the moving track 12 will realize the active movement of the field care box for holding the monitor. By controlling the coordinated movement of the two second servo motors 28 to realize the differential movement between the two tracks 12, the movement direction of the field care box for holding the monitor can be changed. Since the distance exposed from the corresponding notch surface 35 of the track 12 is long enough, it is more suitable for movement and operation in the field environment.

[0043] Furthermore, in use, the operation cover 7 is opened relative to the cover frame 6. The opening process of the operation cover 7 is as follows: first, pull the operation cover 7 relative to the cover frame 6 so that the limiting protrusion 21 is completely disengaged from the limiting recess 22, and maintain the state in which the limiting protrusion 21 is completely disengaged from the limiting recess 22. This allows the operation cover 7 to rotate and open relative to the cover frame 6, after which the monitor can be used. Since the two operation covers 7 are independent of each other, they can be opened separately to suit different usage situations, reduce the opening area of ​​the main housing 1, and improve the protective effect while ensuring the use of the monitor. If needed, the entire structure consisting of the cover frame 6 and the two operating covers 7 can be completely disassembled relative to the main housing 1 to match specific usage conditions and improve convenience during use. After use, the operating cover 7 can be rotated in the opposite direction to achieve a reverse rotation and closure relative to the cover frame 6. This continues until the limiting protrusion 21 and the limiting recess 22 rotate into their relative positions. Under the combined action of the elastic spring 17 and the pusher 20, a rotation limit is formed, thus achieving the closure limit of the operating cover 7 relative to the cover frame 6.

[0044] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A field care kit for housing a monitor, comprising a kit body, characterized in that, It also includes an autonomous moving structure. The box body includes a main box shell (1), an upper insertion compartment is provided inside the main box shell (1), a cross-tube frame (2) is fixedly connected inside the upper insertion compartment, a double-wing bracket (3) is installed on the cross-tube frame (2), a monitor is installed on the double-wing bracket (3), two vertical rods (4) are fixedly connected to the cross-tube frame (2), a hand-held curved rod (5) is installed between the two vertical rods (4), the double-wing bracket (3) has an insertion strip hole that matches the two vertical rods (4), a cover frame (6) is provided on the main box shell (1), and the cover frame (6) has... The assembly strip hole is provided, which matches the two vertical rods (4). The front and rear ends of the cover frame (6) are equipped with operating covers (7). The two operating covers (7) and the cover frame (6) are equipped with cover limiting mechanisms. The autonomous moving structure includes two front rotating frames (8) and two rear rotating frames (9). The two front rotating frames (8) are rotatably connected to the two rear rotating frames (9). The two front rotating frames (8) and the two rear rotating frames (9) are rotatably connected inside the main body shell (1). The front wheel frame (10) is fixedly connected between the two front rotating frames (8). A rear wheel frame (11) is fixedly connected between the two rear rotating frames (9). Tracks (12) are provided in both the front wheel frame (10) and the rear wheel frame (11). A main frame (13) is installed on the right side of one of the two front rotating frames (8) and the right side of one of the two rear rotating frames (9). Support drive assemblies are installed on both main frames (13). The two support drive assemblies are used for auxiliary support and drive of the two tracks (12) respectively. The left side of one of the two front rotating frames (8) is... Auxiliary frames (14) are installed on the left side of the two rear rotating frames (9). The two auxiliary frames (14) are rotatably connected to auxiliary wheels (15). The two auxiliary wheels (15) are used for auxiliary support and guidance of the two tracks (12). Two first servo motors (16) are installed in the cross tube frame (2). The two first servo motors (16) are used for rotation drive of the left side of the two front rotating frames (8) and rotation drive of the left side of the two rear rotating frames (9). Both of the aforementioned support drive assemblies include a connecting frame (26), which is fixedly connected to the two main frames (13) respectively. Support drive rollers (27) are rotatably connected to each of the two connecting frames (26), and the two support drive rollers (27) are respectively matched with the two tracks (12). A second servo motor (28) is mounted on each of the two connecting frames (26), and the two second servo motors (28) are used to drive the rotation of the two support drive rollers (27). Drive spur gears are mounted on the output shafts of the two first servo motors (16). The wheel (32) has two drive spur gears (32) meshing with a front arc-shaped internal gear ring (33) and a rear arc-shaped internal gear ring (34). The front arc-shaped internal gear ring (33) and the rear arc-shaped internal gear ring (34) are fixedly connected to one of the two front rotating frames (8) near the left and one of the two rear rotating frames (9) near the left. The front wheel frame (10) and the rear wheel frame (11) are both provided with notch surfaces (35). The two notch surfaces (35) are respectively used for the exposure of the two tracks (12).

2. The field care kit for housing a monitor according to claim 1, characterized in that, Both of the cover limiting mechanisms include two elastic springs (17) and two rotating shafts (18). Each of the four corners of the cover frame (6) is provided with a connecting port (19). The four rotating shafts (18) are respectively connected to the four connecting ports (19). Each of the four rotating shafts (18) is equipped with a pusher (20). The four pushers (20) are respectively fixedly connected to the four elastic springs (17). The four elastic springs (17) are respectively fixedly connected to the four connecting ports (19). Each of the four connecting ports (19) is fixedly connected with a limiting protrusion (21). Each of the two operating covers (7) is provided with two limiting recesses (22). The four limiting recesses (22) are respectively matched with the four limiting protrusions (21). The four rotating shafts (18) are respectively fixedly connected to the two operating covers (7).

3. A field care kit for housing a monitor according to claim 2, characterized in that, Two auxiliary vertical rods (23) are fixedly connected inside the mounting strip hole. An auxiliary hand rod (24) is rotatably connected between the two auxiliary vertical rods (23). A matching contact plane (25) is provided between the auxiliary hand rod (24) and the hand-held bending rod (5).

4. A field care kit for housing a monitor according to claim 3, characterized in that, A drive pulley (29) is mounted on the output shaft of each of the two second servo motors (28), and a driven pulley (30) is mounted on each of the two support drive rollers (27). The two drive pulleys (29) are connected to a synchronous belt (31), and the two driven pulleys (30) are connected to the two synchronous belts (31) respectively.

5. A field care kit for housing a monitor according to claim 4, characterized in that, A battery pack (36) is installed in the upper insertion compartment. The battery pack (36) is located below the double-wing bracket (3). The battery pack (36) is used to supply power to the first servo motor (16), the second servo motor (28) and the monitor.

6. A field care kit for housing a monitor according to claim 5, characterized in that, The bottom of the main body shell (1) is fixedly connected to two auxiliary supports (37), and the front and rear ends of the two auxiliary supports (37) are provided with sloped surfaces (38).

7. A field care kit for housing a monitor according to claim 6, characterized in that, Both operating covers (7) are provided with a hand-pull groove (39) for applying force to open the corresponding operating cover (7).

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