Zero-energy-consumption self-adaptive load-reducing type individual equipment support assistant

Abstract

The invention provides a zero-energy-consumption self-adaptive load-reducing type individual equipment support assistant. The assistant comprises a bearing structure, a conversion module, an energy collection module and a containing structure which are connected in sequence. The bearing structure is used for bearing an individual soldier, and the accommodating structure is used for accommodating individual soldier equipment; the energy collecting module comprises a supporting frame and an energy collecting assembly which are in sliding connection. The energy collecting assembly can convert kinetic energy between the energy collecting assembly and the supporting frame into electric energy to be stored. The conversion module comprises a storage structure and a foldable cart structure, the foldable cart structure is connected with the energy collection assembly, the energy collection assembly provides a power source for the foldable cart structure, a sliding groove is formed in the side wall of the storage structure, and the foldable cart structure is slidably connected with the storage structure through the sliding groove; wherein the sliding groove is provided with a storage point position and an extension point position, and when the foldable cart structure is located at the storage point position, the foldable cart structure is in a foldable storage state; when the foldable cart structure is located at the stretching point position, the foldable cart structure is in a stretchable application state.

Description

Technical Field

[0001] The present invention relates to the technical field of individual soldier load transportation, and in particular to a zero-energy self-adaptive load-reducing individual soldier equipment support assistant. Background Art

[0002] At present, in the field of forest fire fighting and related logistical support, when an individual soldier performs a mission, the individual equipment he carries is closely related to the completion of the mission.

[0003] When the human body walks or runs, it needs to overcome the gravity of the earth due to the fluctuation of the center of gravity, which consumes a lot of energy. When the human body carries individual equipment, there is a certain lag in the movement of the individual equipment relative to the human body, which causes relative movement between the individual equipment and the human body. The mechanical energy of the movement of the individual equipment comes from the human body, which not only increases the pressure of the individual equipment on the human shoulder, but also makes people consume more energy due to carrying heavy objects. Therefore, there is an urgent need for a support assistant for individual equipment to improve the rapid mobility of individual soldiers. Summary of the invention

[0004] In view of this, the purpose of the present invention is to propose a zero-energy adaptive load-reducing individual equipment support assistant to solve some or all of the technical problems in the background technology.

[0005] Based on the above purpose, the present invention provides a zero-energy adaptive load-reducing individual equipment support assistant, comprising a carrying structure, a conversion module, an energy collection module and a containing structure connected in sequence;

[0006] The carrying structure is used for a single soldier to carry, and the containing structure is used for containing equipment of a single soldier;

[0007] The energy collection module comprises a support frame and an energy collection component which are slidably connected, and the energy collection component can convert the kinetic energy between the energy collection component and the support frame into electrical energy for storage;

[0008] The conversion module comprises a storage structure and a foldable cart structure, the foldable cart structure is connected to the energy collection component, the energy collection component provides power for the foldable cart structure, a slide groove is provided on the side wall of the storage structure, and the foldable cart structure is slidably connected to the storage structure through the slide groove;

[0009] Wherein, the slide groove has a storage point and an extension point. When the foldable cart structure is located at the storage point, it is in a foldable storage state; when the foldable cart structure is located at the extension point, it is in an extendable application state.

[0010] Furthermore, the foldable cart structure includes a drive assembly and a foldable cart assembly connected to each other, the drive assembly is electrically connected to the energy collection assembly, the foldable cart assembly includes a wheel assembly and a foldable connecting rod assembly connected to each other, the foldable connecting rod assembly is connected to the drive assembly, the wheel assembly is electrically connected to the energy collection assembly, and the energy collection assembly provides power for the wheel assembly.

[0011] Furthermore, the driving assembly and the foldable link assembly are connected via a sliding gear, the slide groove has meshing teeth, and the sliding gear is meshingly connected with the meshing teeth on the slide groove. When the sliding gear rotates under the action of the driving assembly, the sliding gear drives the foldable link assembly to slide relative to the slide groove, so that the foldable link assembly moves to the storage point or the extension point.

[0012] Furthermore, the storage structure has a storage cavity, the driving assembly is located in the storage cavity, and the storage cavity is connected to the slide groove.

[0013] Furthermore, the foldable connecting rod assemblies have two, the slide grooves have two, and are respectively located on the two opposite side walls of the storage chamber, the driving assembly includes a connected driving motor and a conversion gear group, and the two ends of the conversion gear group are respectively connected to the sliding gears on the two slide grooves, so that the driving assembly drives the two foldable connecting rod assemblies to move.

[0014] Further, the wheel assembly includes a driving wheel group and a driven wheel group, the driven wheel group is connected to the foldable connecting rod assembly, the driving wheel group is electrically connected to the energy collection assembly, and the driving wheel group is fixedly connected to the driving assembly to move with the driving assembly relative to the slideway;

[0015] The bottom of the storage cavity is provided with an opening, and when the foldable connecting rod assembly moves to the extension point, the driving wheel is arranged to protrude relative to the opening.

[0016] Further, the foldable connecting rod assembly includes a folding plate, a push rod assembly and a stabilizing rod assembly connected to each other, the driven wheel assembly is connected to the folding plate, the folding plate is connected to the sliding gear, the push rod assembly is connected to the folding plate and is arranged close to the end of the folding plate, the stabilizing rod assembly includes a first stabilizing rod and a second stabilizing rod, the first stabilizing rod is connected to the storage structure, the second stabilizing rod is connected to the folding plate, and the free ends of the first stabilizing rod and the second stabilizing rod are detachably connected;

[0017] When the foldable connecting rod assembly moves to the extension point, the folding plate rotates to be parallel to the bottom of the containing structure, the driven wheel group protrudes relative to the bottom of the containing structure, a pushing angle is formed between the push rod assembly and the folding plate, and the first stabilizing bar and the second stabilizing bar are connected.

[0018] Furthermore, the push rod assembly is rotationally connected to the folding plate via an adaptive ratchet.

[0019] Furthermore, the push rod assemblies of the two foldable connecting rod assemblies are arranged opposite to each other, and the push rod assemblies include a main push rod and a secondary push rod that are rotatably connected. The main push rod is a telescopic structure connected to the folding plate, and the secondary push rods of the two oppositely arranged push rod assemblies are detachably connected.

[0020] Furthermore, the energy collection component includes an electromagnetic induction component, a sliding component and an energy storage component connected to each other, the electromagnetic induction component is located on the support frame, one end of the sliding component is connected to the electromagnetic induction component, and the other end is a ring-shaped structure sleeved on the periphery of the support frame and slidably connected to the support frame;

[0021] The input end of the energy storage element is connected to the electromagnetic induction element, and the output end is connected to the foldable cart structure.

[0022] From the above description, it can be seen that the present invention provides a zero-energy adaptive load-reducing individual equipment support assistant. By setting a slidingly connected support frame and an energy collection component, the energy collection component can slide relative to the support frame. During the period when the support assistant is carried on the back, it is inevitable that relative movement and sliding will occur between the two, which can facilitate the energy collection component to convert the kinetic energy between it and the support frame into electrical energy for storage. By setting a storage structure and a foldable cart structure, the support assistant has another usage mode, and the foldable cart structure can also have a conversion support. An energy collection module is set to convert the mechanical energy generated during the period of carrying the support assistant into electrical energy for storage. A conversion module is set to convert the use mode of the support assistant between the cart and the back to adapt to different environments, which is conducive to improving the practicality of the support assistant. In addition, the energy collection component of the energy collection module is connected to the foldable cart structure of the conversion module, so that the foldable cart structure uses the electrical energy stored by the energy collection component to work, which is conducive to sustainable development and the continuous application of the support assistant in the field, thereby improving the practicality of the support assistant. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 The three-dimensional structure of the zero-energy self-adaptive load-reducing individual equipment support assistant of the embodiment of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 2 The three-dimensional structure of the zero-energy self-adaptive load-reducing individual equipment support assistant of the embodiment of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 3 It is a perspective structural diagram of a storage structure according to an embodiment of the present invention;

[0027] Figure 4 It is a partial cross-sectional structural schematic diagram of a storage structure according to an embodiment of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the energy collection module according to an embodiment of the present invention.

[0029] In the figure: 100, carrying structure; 110, shoulder strap; 120, carrying plate; 200, conversion module; 210, storage structure; 211, slide; 2111, storage point; 2112, extension point; 212, meshing teeth; 213, storage cavity; 220, foldable cart structure; 221, drive assembly; 2211, drive motor; 2212, conversion gear set; 222, foldable cart assembly; 2221, wheel assembly; 2222, foldable connecting rod assembly; 223, sliding gear; 300, energy collection module; 310, support frame; 320, energy collection assembly; 321, electromagnetic induction component; 322, sliding component; 323, energy storage component; 400, containing structure;

[0030] 201, driving wheel set; 202, driven wheel set; 203, folding plate; 204, push rod assembly; 2041, main push rod; 2042, secondary push rod; 205, stabilizer bar assembly; 2051, first stabilizer bar; 2052, second stabilizer bar. DETAILED DESCRIPTION

[0031] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0032] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings understood by those of ordinary skill in the field to which this application belongs. The "first", "second" and similar terms used in this application do not denote any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0033] As described in the background art, when a single soldier executes a mission, he needs to carry single-soldier equipment. Based on the carrying of this single-soldier equipment, improving the mobility and mission execution efficiency of the single soldier is of top priority.

[0034] Based on this, the present application proposes a zero-energy consumption adaptive load-reducing single-soldier equipment support assistant, which can not only allow a single soldier to carry single-soldier equipment, but also allow the single soldier to perform a conversion of the carrying method, so that the single soldier can adjust according to his own situation, which helps to improve the rapid mobility of the single soldier and thus contributes to the success of the single soldier's mission.

[0035] The following will detail the present application through one or more specific embodiments.

[0036] In some embodiments, a zero-energy consumption adaptive load-reducing single-soldier equipment support assistant, as Figure 1 and Figure 2 shown, includes a back structure 100, a conversion module 200, an energy harvesting module 300, and a receiving structure 400 that are sequentially connected;

[0037] The back structure 100 is used for a single soldier to carry on the back, and the receiving structure 400 is used for receiving single-soldier equipment;

[0038] The energy harvesting module 300 includes a support frame 310 and an energy harvesting component 320 that are slidably connected, and the energy harvesting component 320 can convert the kinetic energy between it and the support frame 310 into electrical energy for storage;

[0039] The conversion module 200 includes a storage structure 210 and a foldable cart structure 220, the foldable cart structure 220 is connected to the energy collection component 320, the energy collection component 320 provides power for the foldable cart structure 220, a slide groove 211 is provided on the side wall of the storage structure 210, and the foldable cart structure 220 is slidably connected to the storage structure 210 through the slide groove 211;

[0040] The slide groove 211 has a storage point 2111 and an extension point 2112. When the foldable cart structure 220 is located at the storage point 2111, it is in a foldable storage state; when the foldable cart structure 220 is located at the extension point 2112, it is in an extendable application state.

[0041] Specifically, the carrying structure 100 includes two shoulder straps 110 and a carrying plate 120. The carrying plate 120 is designed to mimic the human body structure and is used to fit the back of a human body. The two shoulder straps 110 are used to connect to the shoulders of a human body. The carrying plate 120 of the carrying structure 100 is connected to the conversion module 200.

[0042] The storage structure 210 of the conversion module 200 is connected to the carrying structure 100 and the energy collection module 300. The foldable cart structure 220 can move to the extension point 2112 or the storage point 2111 on the slide groove 211 with the power support provided by the energy collection component 320, thereby facilitating the storage, folding or extension application of the foldable cart structure 220.

[0043] The energy collection module 300 includes a support frame 310 and an energy collection component 320. The support frame 310 is the main structure, which is used to connect with the containing structure 400 and the storage structure 210 of the conversion module 200. The energy collection component 320 can slide relative to the support frame 310 to convert its sliding action relative to the support frame 310 into energy for storage for use by the foldable cart structure 220, thereby achieving zero energy consumption of the foldable cart structure 220, which helps to reduce the burden of the support assistant while improving the rapid maneuverability of the individual soldier.

[0044] The containing structure 400 is a frame-type structure, and its opening is arranged upward, which can facilitate the placement of individual equipment and ensure the stability of individual equipment in the containing structure 400. On this basis, a connecting piece is arranged in the containing structure 400, and the connecting piece can be a binding structure or a magnetic structure, which can further enhance the stability of the individual equipment in the containing structure 400 and improve the support performance of the support assistant.

[0045] In this embodiment, by setting a sliding connection between the support frame 310 and the energy collection component 320, the energy collection component 320 can slide relative to the support frame 310. During the period when the assistant is carrying the vehicle, it is inevitable that the two will have relative movement and sliding, which can facilitate the energy collection component 320 to convert the kinetic energy between it and the support frame 310 into electrical energy for storage. By setting the storage structure 210 and the foldable cart structure 220, the assistant can have another usage mode, and the foldable cart structure 220 can also have a conversion support. The energy collection module is set 300 converts the mechanical energy generated while carrying the security assistant into electrical energy for storage, and sets a conversion module 200 to convert the use mode of the security assistant between the cart and the back to adapt to different environments, thereby helping to improve the practicality of the security assistant. In addition, the energy collection component 320 of the energy collection module 300 is connected to the foldable cart structure 220 of the conversion module 200, so that the foldable cart structure 220 uses the electrical energy stored in the energy collection component 320 to work, which is beneficial to sustainable development and the continuous use of the security assistant in the wild, thereby improving the practicality of the security assistant.

[0046] In some embodiments, Figure 3 As shown, the foldable cart structure 220 includes a drive assembly 221 and a foldable cart assembly 222 connected to each other, the drive assembly 221 is electrically connected to the energy collection assembly 320, the foldable cart assembly 222 includes a wheel assembly 2221 and a foldable connecting rod assembly 2222 connected to the drive assembly 221, the wheel assembly 2221 is electrically connected to the energy collection assembly 320, and the energy collection assembly 320 provides power for the wheel assembly 2221.

[0047] Specifically, the energy collection component 320 provides power for the driving component 221 , and the foldable cart component 222 can be moved to the storage point 2111 or the extension point 2112 relative to the slide slot 211 under the drive of the driving component 221 .

[0048] The foldable cart assembly 222 includes a wheel assembly 2221 and a foldable link assembly 2222 that are connected to each other. The wheel assembly 2221 moves, folds, and is stored along with the foldable link assembly 2222. When the foldable link assembly 2222 enters the extendable application state and extends, the wheel assembly 2221 moves along with the foldable link assembly 2222 and contacts the ground (or other contact surfaces) to rotate, thereby driving the foldable link assembly 2222 and the safety assistant to move relative to the ground, thereby converting the safety assistant into a cart mode.

[0049] The rotation of the wheel assembly 2221 is driven, and the energy collection assembly 320 provides power support for the wheel assembly 2221, thereby avoiding the need for a single soldier to push the movement of the wheel assembly 2221, thereby reducing the burden on the single soldier.

[0050] In this embodiment, the driving component 221 of the foldable cart structure 220 can drive the foldable cart component 222 to move on the slide groove 211 under the power support of the energy collection component 320, and the wheel component 2221 of the foldable cart component 222 can rotate under the power support of the energy collection component 320, thereby driving the foldable cart component 222 and the support assistant to move on the ground, so that the energy collection component 320 can collect kinetic energy when the support assistant is in a carrying state, and output the collected energy when in a cart state, so as to reduce the burden of a single soldier, thereby facilitating the rapid maneuverability of the single soldier.

[0051] In addition, when the security assistant is in the cart state and bumps occur, causing the energy collection component 320 to slide relative to the support frame 310, the kinetic energy can also be collected and stored to fully meet the use needs of the drive component 221 and the foldable cart component 222.

[0052] In some embodiments, Figure 4 As shown, the driving assembly 221 and the foldable link assembly 2222 are connected via a sliding gear 223, the slide slot 211 has meshing teeth 212, and the sliding gear 223 is meshedly connected with the meshing teeth 212 on the slide slot 211. When the sliding gear 223 rotates under the action of the driving assembly 221, the sliding gear 223 drives the foldable link assembly 2222 to slide relative to the slide slot 211, so that the foldable link assembly 2222 moves to the storage point 2111 or the extension point 2112.

[0053] Specifically, the driving component 221 is connected to the foldable connecting rod component 2222 via the sliding gear 223 and the slide groove 211. The driving component 221 can drive the sliding gear 223 to move on the slide groove 211. The sliding gear 223 is connected to the foldable connecting rod component 2222, thereby enabling the driving component 221 to drive the foldable connecting rod component 2222 to move on the slide groove 211.

[0054] The output end of the driving component 221 is connected to the sliding gear 223, and the sliding gear 223 is meshed with the meshing teeth 212 on the slide groove 211. When the driving component 221 drives its output end to rotate, the sliding gear 223 rotates, and accordingly, the sliding gear 223 moves on the slide groove 211. The sliding gear 223 is connected to the foldable link assembly 2222 via a rotating shaft. When the sliding gear 223 rotates and moves on the slide groove 211, the rotating shaft rotates and moves with the sliding gear 223, and the foldable link assembly 2222 moves with the rotating shaft but does not rotate. Therefore, the foldable link assembly 2222 can be moved to the storage point 2111 or the extension point 2112 under the drive of the driving assembly 221. When the foldable link assembly 2222 is at the storage point 2111 or the extension point 2112, a single soldier can rotate the foldable link assembly 2222 relative to the rotating shaft for folding, storage or extension applications. The rotating shaft and the sliding gear 223 do not rotate.

[0055] In this embodiment, the driving assembly 221 drives the foldable link assembly 2222 to move relative to the slide groove 211 through the slide groove 211 with meshing teeth 212 and the sliding gear 223, thereby achieving the purpose of moving the foldable link assembly 2222 to the storage point 2111 or the extension point 2112, so that the foldable link assembly 2222 enters the storage and folding state or the extended application state, which is beneficial for the security assistant to switch between the carrying and pushing modes.

[0056] In some embodiments, Figure 3 and Figure 4 As shown, the storage structure 210 has a storage cavity 213 , the driving assembly 221 is located in the storage cavity 213 , and the storage cavity 213 is connected to the slide groove 211 .

[0057] Specifically, the drive component 221 is located in the storage cavity 213 of the storage structure 210, the sliding gear 223 is meshed and connected with the meshing teeth 212 of the slide groove 211, and the storage cavity 213 is connected to the slide groove 211, so that the connection between the drive component 221 and the sliding gear 223 is smooth, which is beneficial to the smooth connection between the drive component 221 and the foldable connecting rod assembly 2222, and is beneficial to the smooth use of the foldable cart structure 220 and the conversion module 200. In addition, the drive component 221 is located in the storage cavity 213, so that the drive component 221 can be stored, which is beneficial to the neat appearance of the security assistant.

[0058] In some embodiments, Figure 2As shown, there are two foldable connecting rod assemblies 2222, there are two slide grooves 211, and they are respectively located on the two opposite side walls of the storage cavity 213, the driving assembly 221 includes a connected driving motor 2211 and a conversion gear set 2212, and the two ends of the conversion gear set 2212 are respectively connected to the sliding gears 223 on the two slide grooves 211, so that the driving assembly 221 drives the two foldable connecting rod assemblies 2222 to move.

[0059] Specifically, there are two foldable link assemblies 2222, which are respectively located on both sides of the storage structure 210, so that the foldable link assemblies 2222 can be easily folded and stored, and at the same time, the foldable link assemblies 2222 can stably support the containing structure 400 and the individual equipment therein when extended and used, thereby avoiding affecting the practicality of the cart mode of the support assistant due to the asymmetric or uneven setting of the foldable link assemblies 2222.

[0060] The driving assembly 221 is connected to the two foldable link assemblies 2222 to simultaneously drive the two foldable link assemblies 2222 to achieve synchronous movement of the two foldable link assemblies 2222, which is beneficial to the simplicity and practicality of the security assistant.

[0061] The driving assembly 221 includes a driving motor 2211 and a conversion gear set 2212. The driving motor 2211 has only one output end. The conversion gear set 2212 converts the output end of the driving motor 2211 into two output ends, and synchronization can be achieved. The conversion gear set 2212 includes a large gear connected to the output end of the driving motor 2211 and a small gear connected to the foldable connecting rod assembly 2222. The large gear and the small gear are meshed and connected. The small gear is connected to the foldable connecting rod assembly 2222 through a rotating rod. The two ends of the rotating rod are respectively connected to the two sliding gears 223. The two sliding gears 223 are respectively meshed and connected to the meshing teeth 212 on the two slide slots 211.

[0062] It should be noted that the driving assembly 221 is connected to the sliding gear 223, and the driving assembly 221 moves with the sliding gear 223. When the sliding gear 223 drives the foldable connecting rod assembly 2222 to move relative to the sliding groove 211, the driving assembly 221 also moves accordingly.

[0063] In this embodiment, two foldable link assemblies 2222 are provided, which are connected to the driving motor 2211 through the conversion gear set 2212, and can drive the two foldable link assemblies 2222 at the same time, thereby realizing the synchronous movement of the two foldable link assemblies 2222, which is beneficial to the simplicity and practicality of the security assistant.

[0064] In some embodiments, Figure 2 and Figure 3 As shown, the wheel assembly 2221 includes a driving wheel assembly 201 and a driven wheel assembly 202, the driven wheel assembly 202 is connected to the foldable connecting rod assembly 2222, the driving wheel assembly 201 is electrically connected to the energy collection assembly 320, and the driving wheel assembly 201 is fixedly connected to the driving assembly 221 to move with the driving assembly 221 relative to the slideway 211;

[0065] The bottom of the storage cavity 213 has an opening, and when the foldable connecting rod assembly 2222 moves to the extension point 2112, the driving wheel is protruded relative to the opening.

[0066] Specifically, the active wheel group 201 is electrically connected to the energy collection component 320 so as to rotate under the power support of the energy collection component 320 to achieve movement. The active wheel group 201 is connected to the driving component 221 to drive the driving component 221, the storage structure 210 and the foldable link assembly 2222 connected to the storage structure 210 to move. The driven wheel group 202 is connected to the foldable link assembly 2222 to follow and drive the movement of the foldable link assembly 2222 while also supporting the foldable link assembly 2222.

[0067] The driving wheel group 201 is connected to the driving component 221, and can move with the driving component 221 to realize the movement of the driving wheel group 201 between the storage point 2111 and the extension point 2112. When the driving wheel group 201 moves to the storage point 2111 with the driving component 221, the driving wheel group 201 is completely located in the storage cavity 213 to complete the storage. When the driving wheel group 201 moves to the extension point 2112 with the driving component 221, the driving wheel group 201 is protruded relative to the opening of the storage cavity 213, so as to protrude relative to the storage structure 210 and contact the ground, thereby driving the storage structure 210 and the security assistant to move.

[0068] Exemplarily, the driven wheel group 202 includes a first driven wheel and a second driven wheel, wherein the first driven wheel and the second driven wheel are respectively connected to the two foldable connecting rod assemblies 2222 and are symmetrically arranged relative to the center line of the security assistant.

[0069] It should be noted that the driving wheel group 201 and the driven wheel group 202 both have a shock-absorbing structure and a contraction structure, and can be highly adjusted in rigidity and flexibility to adapt to different application scenarios, thereby improving the field obstacle-crossing ability of the support assistant in the cart mode, and can greatly improve the material transportation capacity during individual combat, further meeting the rapid mobility requirements of individual combat.

[0070] In some embodiments, Figure 2 As shown, the foldable connecting rod assembly 2222 includes a folding plate 203, a push rod assembly 204 and a stabilizing rod assembly 205 which are connected to each other, the driven wheel assembly 202 is connected to the folding plate 203, the folding plate 203 is connected to the sliding gear 223, the push rod assembly 204 is connected to the folding plate 203 and is arranged near the end of the folding plate 203, the stabilizing rod assembly 205 includes a first stabilizing rod 2051 and a second stabilizing rod 2052, the first stabilizing rod 2051 is connected to the storage structure 210, the second stabilizing rod 2052 is connected to the folding plate 203, and the free ends of the first stabilizing rod 2051 and the second stabilizing rod 2052 are detachably connected;

[0071] When the foldable connecting rod assembly 2222 moves to the extension point 2112, the folding plate 203 rotates to be parallel to the bottom of the containing structure 400, the driven wheel group 202 is protruded relative to the bottom of the containing structure 400, and there is a pushing angle between the push rod assembly 204 and the folding plate 203, and the first stabilizing bar 2051 and the second stabilizing bar 2052 are connected.

[0072] Specifically, the folding plate 203 is the main structure of the foldable connecting rod assembly 2222, and the driven wheel is connected to the folding plate 203. When the folding plate 203 is in a folded storage state, the driven wheel assembly 202 is also folded. When the folding plate 203 is in an extended application state, the driven wheel contacts the ground to support the security assistant so that the security assistant has "wheels".

[0073] The folding plate 203 is connected to the driving assembly 221. When the folding plate 203 moves to the storage point 2111 or the extension point 2112, a single soldier completes the storage or extension of the folding plate 203 by rotating the folding plate 203, and on this basis rotates the push rod assembly 204 and the stabilizing rod assembly 205.

[0074] The push rod assembly 204 can rotate relative to the folding plate 203 to a position convenient for a single soldier to push, so as to facilitate the single soldier to push and control the direction. The stabilizing rod assembly 205 is used to connect one end of the folding plate 203 away from the storage structure 210 to the storage structure 210, so as to ensure the relative position stability between the folding plate 203 and the support assistant, which is conducive to the folding plate 203 driving the support assistant to move, and is conducive to the stable operation of the support assistant in the cart mode.

[0075] It should be noted that when the foldable link assembly 2222 moves to the extended position 2112, the folding plate 203 can rotate to be parallel to the bottom of the accommodating structure 400 under the rotation of a single soldier, and the height is lower than that of the accommodating structure 400, which is convenient for the driven wheels to protrude relative to the accommodating structure 400, and then it is convenient for the driven wheel set 202 to support and drive the accommodating structure 400 and the support assistant to move.

[0076] In addition, the connection between the folding plate 203 and the sliding gear 223 in the foldable link assembly 2222, the connection between the push rod assembly 204 and the folding plate 203 in the foldable link assembly 2222, the connection between the first stabilizing rod 2051 and the storage structure 210, and the connection between the second stabilizing rod 2052 and the folding plate 203 are all constrained rotational connections, that is, the rotation between the two requires a single soldier (or external personnel) to apply a rotational force to proceed. For example, a damping member is provided at the rotational connection between the folding plate 203 and the sliding gear 223. When a rotational force is applied to the folding plate 203, the folding plate 203 rotates relative to the sliding gear 223. When the rotational force on the folding plate 203 is removed, the folding plate 203 stably maintains its current position.

[0077] In some embodiments, the push rod assembly 204 and the folding plate 203 are rotationally connected through an adaptive ratchet.

[0078] Specifically, the angle between the push rod assembly 204 and the folding plate 203 is the pushing angle, which is rotationally connected through the adaptive ratchet, so that the pushing angle can be adaptively adjusted. While being conducive to improving the adjustment efficiency, it can also ensure that the pushing angle is suitable for a single soldier (or user) to use the support assistant, which is conducive to improving the rapid maneuvering efficiency of the single soldier equipment.

[0079] In some embodiments, such as Figure 2As shown, the push rod assemblies 204 of the two foldable connecting rod assemblies 2222 are arranged opposite to each other, and the push rod assembly 204 includes a main push rod 2041 and a secondary push rod 2042 which are rotatably connected. The main push rod 2041 is a telescopic structure connected to the folding plate 203, and the secondary push rods 2042 of the two oppositely arranged push rod assemblies 204 are detachably connected.

[0080] Specifically, the main push rod 2041 is a retractable structure, so that the height of the push rod assembly 204 is adjustable to adapt to the height and usage needs of different users (soldiers). The secondary push rods 2042 of the two relatively arranged foldable connecting rod assemblies 2222 are detachably connected to connect the two main push rods 2041, which is convenient for the user (soldier) to simultaneously adjust the angle between the two main push rods 2041 and the folding plate 203, thereby helping to improve the maneuverability efficiency of the support assistant.

[0081] In some embodiments, Figure 5 As shown, the energy collection component 320 includes an electromagnetic induction component 321, a sliding component 322 and an energy storage component 323 connected to each other. The electromagnetic induction component 321 is located on the support frame 310. One end of the sliding component 322 is connected to the electromagnetic induction component 321, and the other end is a ring-shaped structure sleeved on the periphery of the support frame 310 and slidably connected to the support frame 310.

[0082] The input end of the energy storage element 323 is connected to the electromagnetic induction element 321 , and the output end is connected to the foldable cart structure 220 .

[0083] Specifically, the electromagnetic induction component 321 is an electromagnetic power generation structure, and its input end is connected to the sliding component 322. When the sliding component 322 slides relative to the support frame 310, kinetic energy is input into the electromagnetic induction component 321. The electromagnetic induction component 321 can convert the kinetic energy into electrical energy and output it to the energy storage component 323 for storage. The energy storage component 323 is connected to the driving wheel group 201 and the driving component 221 to output power to the driving wheel group 201 and the driving component 221 to provide power support for them.

[0084] Specifically, the electromagnetic induction component 321 includes a magnet and an induction coil, wherein the induction coil is sleeved on the periphery of the magnet, the induction coil is connected to the energy storage component 323, and the magnet is connected to the sliding component 322 and can move with the sliding component 322. When the magnet slides with the sliding component 322, the magnet and the induction coil produce relative motion, and the induction coil cuts the magnetic flux lines around the magnet, thereby generating current in the induction coil, i.e., electric energy, which is stored in the energy storage component 323.

[0085] In this embodiment, the electromagnetic induction component 321 can convert kinetic energy into electrical energy for storage, the sliding component 322 can generate relative movement with the support frame 310 to generate kinetic energy, one end of the sliding component 322 is mounted on the periphery of the support frame 310, and the relative movement between the two is directional, which can convert the irregular movement of the security assistant into regular linear movement along the support frame 310, which is conducive to maximizing the generation of kinetic energy and inputting it into the electromagnetic induction component 321 to obtain electrical energy. The energy storage component 323 can store the generated electrical energy, which is conducive to the energy reuse and sustainable development of the security assistant, and realize zero energy consumption of the security assistant.

[0086] Supplementary explanation based on all the above content:

[0087] The support assistant also has a control module, which is connected to the drive assembly 221 and the driving wheel group 201, so that a single soldier can control the operation of the drive assembly 221 and the driving wheel group 201 through the control module.

[0088] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present application (including the claims) is limited to these examples. In line with the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0089] The embodiments of the present invention are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A zero-energy self-adaptive load-reducing individual equipment support assistant, characterized in that: It includes a carrying structure, a conversion module, an energy collection module and a containing structure connected in sequence; The carrying structure is used for a single soldier to carry, and the containing structure is used for containing equipment of a single soldier; The energy collection module comprises a support frame and an energy collection component which are slidably connected, and the energy collection component can convert the kinetic energy between the energy collection component and the support frame into electrical energy for storage; The conversion module comprises a storage structure and a foldable cart structure, the foldable cart structure is connected to the energy collection component, the energy collection component provides power for the foldable cart structure, a slide groove is provided on the side wall of the storage structure, and the foldable cart structure is slidably connected to the storage structure through the slide groove; Wherein, the slide groove has a storage point and an extension point. When the foldable cart structure is located at the storage point, it is in a foldable storage state; when the foldable cart structure is located at the extension point, it is in an extendable application state.

2. The zero-energy self-adaptive load-reducing individual equipment support assistant according to claim 1 is characterized in that: The foldable cart structure includes a drive assembly and a foldable cart assembly connected to each other, the drive assembly is electrically connected to the energy collection assembly, the foldable cart assembly includes a wheel assembly and a foldable connecting rod assembly connected to each other, the foldable connecting rod assembly is connected to the drive assembly, the wheel assembly is electrically connected to the energy collection assembly, and the energy collection assembly provides power for the wheel assembly.

3. The zero-energy self-adaptive load-reducing individual equipment support assistant according to claim 2 is characterized in that: The driving assembly and the foldable link assembly are connected via a sliding gear, the slide groove has meshing teeth, and the sliding gear is meshingly connected with the meshing teeth on the slide groove. When the sliding gear rotates under the action of the driving assembly, the sliding gear drives the foldable link assembly to slide relative to the slide groove, so that the foldable link assembly moves to the storage point or the extension point.

4. The zero-energy self-adaptive load-reducing individual equipment support assistant according to claim 3 is characterized in that: The storage structure has a storage cavity, the driving assembly is located in the storage cavity, and the storage cavity is connected to the sliding groove.

5. The zero-energy self-adaptive load-reducing individual equipment support assistant according to claim 4 is characterized in that: The foldable connecting rod assemblies have two, the slide grooves have two, and are respectively located on the two opposite side walls of the storage cavity. The driving assembly includes a connected driving motor and a conversion gear set, and the two ends of the conversion gear set are respectively connected to the sliding gears on the two slide grooves, so that the driving assembly drives the two foldable connecting rod assemblies to move.

6. The zero-energy self-adaptive load-reducing individual equipment support assistant according to claim 5 is characterized in that: The wheel assembly comprises a driving wheel assembly and a driven wheel assembly, the driven wheel assembly is connected to the foldable connecting rod assembly, the driving wheel assembly is electrically connected to the energy collection assembly, and the driving wheel assembly is fixedly connected to the driving assembly to move with the driving assembly relative to the slideway; The bottom of the storage cavity is provided with an opening, and when the foldable connecting rod assembly moves to the extension point, the driving wheel is arranged to protrude relative to the opening.

7. The zero-energy self-adaptive load-reducing individual equipment support assistant according to claim 6 is characterized in that: The foldable connecting rod assembly includes a folding plate, a push rod assembly and a stabilizing rod assembly connected to each other, the driven wheel assembly is connected to the folding plate, the folding plate is connected to the sliding gear, the push rod assembly is connected to the folding plate and is arranged close to the end of the folding plate, the stabilizing rod assembly includes a first stabilizing rod and a second stabilizing rod, the first stabilizing rod is connected to the storage structure, the second stabilizing rod is connected to the folding plate, and the free ends of the first stabilizing rod and the second stabilizing rod are detachably connected; When the foldable connecting rod assembly moves to the extension point, the folding plate rotates to be parallel to the bottom of the containing structure, the driven wheel group protrudes relative to the bottom of the containing structure, a pushing angle is formed between the push rod assembly and the folding plate, and the first stabilizing bar and the second stabilizing bar are connected.

8. The zero-energy self-adaptive load-reducing individual equipment support assistant according to claim 7 is characterized in that: The push rod assembly is rotationally connected to the folding plate via an adaptive ratchet.

9. The zero-energy self-adaptive load-reducing individual equipment support assistant according to claim 7 is characterized in that: The push rod assemblies of the two foldable connecting rod assemblies are arranged opposite to each other. The push rod assemblies include a main push rod and a secondary push rod that are rotatably connected. The main push rod is a telescopic structure connected to the folding plate. The secondary push rods of the two oppositely arranged push rod assemblies are detachably connected.

10. The zero-energy self-adaptive load-reducing individual equipment support assistant according to claim 1 is characterized in that: The energy collection assembly comprises an electromagnetic induction component, a sliding component and an energy storage component connected to each other, wherein the electromagnetic induction component is located on the support frame, one end of the sliding component is connected to the electromagnetic induction component, and the other end of the sliding component is an annular structure sleeved on the periphery of the support frame and slidably connected to the support frame; The input end of the energy storage element is connected to the electromagnetic induction element, and the output end is connected to the foldable cart structure.

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