Multi-category product full life cycle environmental monitoring adaptive loading fixture

Abstract

The present application relates to the technical field of sustainable product environmental performance monitoring, and discloses a multi-category product whole life cycle environmental monitoring self-adaptive loading fixing device, which is composed of a split detachable main frame, a multi-modal self-adaptive loading fixing module, a mechanical loading density monitoring module and a mechanical vibration feedback module. The main frame adopts a split plug-in structure, and the loading module includes four types of adaptive loading groups, which can be flexibly assembled to adapt to multi-category products relying on the opposite sliding structure, the height adjusting structure and the locking structure, without the need for customized tooling. The device is designed with pure mechanical and non-electricity, is suitable for non-electricity scenes and does not produce electronic waste. The mechanical vibration feedback module is carried to realize real-time early warning of excessive transportation vibration and greatly reduce product loss. The whole device is free of fragile electronic components, effectively solves the problems of poor adaptability of traditional devices, difficulty in collecting environmental performance data, lagging stability feedback and difficulty in maintenance, and meets the needs of sustainable product evaluation and green logistics.

Description

Technical Field

[0001] This invention relates to the field of sustainable product environmental performance monitoring technology, specifically an adaptive loading and fixing device for environmental monitoring of multiple product categories throughout their entire life cycle. Background Technology

[0002] In sustainable product evaluation systems, environmental performance during transportation is a core evaluation indicator. Parameters such as transportation energy consumption and product loss rate directly reflect the low-carbon level and resource utilization efficiency of the logistics process, which are crucial to the green sustainability of the product throughout its entire life cycle. For various product categories, including textile rolls, consumer electronics, tires, and furniture panels, the adaptability of loading and securing devices, the level of loading density control, and the stability of transportation all directly affect transportation energy consumption and product integrity during cross-regional transportation. Therefore, there is an urgent need for a loading and securing device that is compatible with multiple product categories, supports environmental performance data collection, and provides real-time feedback on transportation stability, providing key hardware support for sustainable product evaluation and the implementation of green logistics.

[0003] Existing transportation loading and securing technologies have numerous shortcomings that contradict the principles of sustainable development, making it difficult to meet the practical needs of transporting multiple product categories and evaluating environmental performance. Traditional securing methods such as wooden frames and straps have extremely poor adaptability, only suitable for customized use on single products, and cannot be compatible with products of different shapes and specifications. When changing the type of goods being transported, the securing structure must be remade, resulting in a large amount of material waste and failing to meet the requirements of low-carbon, environmental protection, and sustainability. The environmental performance data required for transportation, such as loading density and stability, are highly dependent on the collection of data from electronic scales, sensors, and other electrically powered equipment. This makes them completely unusable in remote logistics points, temporary loading yards, and other scenarios without electricity. Furthermore, discarded electronic equipment generates electronic waste. This further exacerbates the environmental burden; transportation stability relies solely on periodic manual inspections, which cannot monitor vibration status in real time. Often, fixing failures are only discovered after products are damaged due to severe shaking, significantly increasing product loss rates, reducing product sustainability, and increasing environmental pressure on waste disposal; some integrated fixing devices have built-in electronic components, which are not only complex in structure and expensive to maintain, but also cannot adapt to harsh environments with high dust and high humidity, such as furniture board transportation. The equipment has a high failure rate and poor applicability, which seriously restricts the development of green transportation and sustainable environmental assessment for multiple product categories. Therefore, we propose an adaptive loading fixing device for full life cycle environmental monitoring of multiple product categories. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an adaptive loading and fixing device for environmental monitoring throughout the entire lifecycle of multiple product categories, thus solving the aforementioned problems.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a multi-category product full life cycle environmental monitoring adaptive loading and fixing device, comprising: The rectangular hollow main frame consists of a top frame, four vertical column plates in the middle, and a bottom frame at the bottom, forming a detachable frame. The multimodal adaptive loading and fixing module includes a textile roll loading group, a consumer electronics loading group, a tire disc loading group, and a furniture board loading group, all of which can be assembled and used separately with the main frame to adapt to loading different types of products. The mechanical loading density monitoring module consists of a scale line group and a mechanical counter, which is used to intuitively display the loading volume and number of loaded parts of the main frame. The scale line group includes a length scale line and a height scale line engraved on the front side of the main frame and a width scale line engraved on the side. The mechanical counter is fixedly installed in any conspicuous position on the outside of the main frame. The mechanical vibration feedback module is located at the top center of the main frame to visually indicate excessive vibration. The different loading groups in the multimodal adaptive loading and fixing module all include opposing sliding structures set on the main frame, and different loading groups are formed by the opposing sliding structures combined with clamping structures of different modes. The opposing sliding structure includes horizontal transverse rails located on opposite sides of the main frame and multiple sets of rolling gears that cooperate with the horizontal transverse rails for displacement. A height adjustment structure is set between the horizontal transverse rails and the main frame to adjust the assembly height of different loading groups in the multimodal adaptive loading and fixing module on the main frame. A locking structure is set between the rolling gears and the horizontal transverse rails. In the multimodal adaptive loading and fixing module, at least one of the different loading groups is assembled with the main frame, and each group of opposing sliding structures has at least four sets of rolling gears, which can be set and adjusted according to actual applications to meet the loading of different types and quantities of objects.

[0006] Preferably, the top frame, vertical column plates, and bottom frame of the main frame are all made of aluminum alloy, and the top frame and bottom frame are both rectangular frames, the vertical column plates are vertical plates, and the main frame is assembled by inserting four vertical column plates into the four corners of the top frame and bottom frame respectively and fixing them with hexagonal bolts. The length and width scale lines are respectively engraved along the length and width directions on the outer side of the bottom frame, and the height scale line is engraved along the height direction on the vertical column plate on the front side of the main frame. Cylindrical rubber feet are fixedly installed at the four bottom corners of the bottom frame; The horizontal rails on both sides of the opposing sliding structure can be set on the front and back opposite sides or the left and right opposite sides of the main frame, and the length of the horizontal rails set on different opposite sides is different. If they are located on the left and right sides of the main frame, the length is short, and if they are located on the front and back sides of the main frame, the length is long. In the opposing sliding structure, both horizontal rails on both sides are connected to the vertical column plate in the middle of the main frame.

[0007] Preferably, the rolling gear set includes roller gears, an open bending frame, and an elastic connecting structure for connecting the clamping structure. The open bending frame is in the shape of a vertical U-shape, and a vertical shaft is rotatably mounted on the open end of the open bending frame. Three vertically equidistant roller gears are fixedly sleeved on the vertical shaft. On the two sides of the main frame, there are three rows and multiple columns of adjusting round tooth holes on the side facing each other. The vertical spacing between the upper and lower rows of adjusting round tooth holes is the same as the vertical spacing between the upper and lower adjacent roller gears in the rolling gear set. In each rolling gear set, three roller gears are respectively connected to the three rows of adjusting round tooth holes. The ends of the outer ring teeth of the roller gears are all semi-circular and adapted to mesh with the adjusting round tooth holes. The tooth pitch of the roller gear is the same as the spacing between two adjacent adjusting circular tooth holes in the same row. At least two sets of rolling gears are assembled with a horizontal rail plate on one side of the main frame. The rolling gears assembled on the two horizontal rail plates are symmetrical and correspond one to one. The elastic connection structure is set on the outer wall of the side of the two opening bending frames facing each other. The two horizontal rail plates are respectively connected to a set of clamping structures of different modes through symmetrical rolling gears to form a loading area in different loading groups. The locking structure between the rolling gear set and the horizontal rail plate includes a threaded vertical groove, a threaded through hole, and a locking bolt post. The top and bottom ends of the horizontal rail plate are provided with threaded vertical grooves that run vertically through each row of adjusting round teeth. The three rolling gears in the rolling gear set are provided with threaded through holes that run vertically through each row of teeth on their semi-circular ends. The ends of the three rolling gears that are fully engaged in the adjusting round teeth in the same row are threadedly connected to vertical locking bolt posts through the threaded vertical groove and the threaded through hole.

[0008] Preferably, the elastic connection structure includes a horizontal block, a rectangular sleeve, a spring element, a solid insertion hole, and a plug post. In the opposing sliding structure, horizontal blocks are fixedly installed on the outer walls of the two open bending frames facing each other. The rectangular sleeve is slidably sleeved on the end of the horizontal block away from the open bending frame. The interior of the rectangular sleeve is hollow, and the outer surface of the horizontal block slides against the inner wall of the rectangular sleeve. Multiple sets of spring elements are fixedly connected between the horizontal block located at the middle end of the rectangular sleeve and the inner wall of the end side of the rectangular sleeve. The top of the horizontal block and the rectangular sleeve are provided with overlapping and vertically connected solid insertion holes, and the horizontal block and the rectangular sleeve are connected to the solid insertion holes with plugs to fix the connection between the horizontal block and the rectangular sleeve.

[0009] Preferably, the height adjustment structure includes adjustment holes, fixed plate blocks and double-set elastic bolt structure. The four vertical column plates in the middle of the main frame are provided with multiple sets of vertically equidistant adjustment holes on the outer walls of the front, back and left sides of the main frame. The two ends of the horizontal rail plate are provided with through fixed plate blocks at both ends of each row of adjustment round tooth holes. There are three fixed plate blocks at each end of the horizontal rail plate and they are vertically equidistant. The inner diameters of the adjusting socket, the fixed plate block, and the adjusting toothed hole are the same, and the distance between two adjacent adjusting sockets is the same as the distance between two adjacent fixed plate blocks. In the opposing sliding structure, the horizontal rails on both sides are horizontal and at the same height, and are attached to the opposite sides of the main frame. The fixed plate blocks at the middle of both ends of the horizontal rails are respectively connected to the two adjustment holes at the same height on the two vertical columns. The double set of elastic bolts are inserted into the horizontal rails through the fixed plate blocks at both ends and the adjustment holes that coincide with them, and are used to fix the horizontal rails to the main frame. The double-set elastic bolt structure includes a pin, a long strip plate, a tension spring, and a slot block. The pin is cylindrical and slides into the overlapping adjustment hole and the fixed plate block. One end of the pin is integrally formed with a ring that abuts against the outer surface of the horizontal rail plate, and the other end abuts against the inner wall of the end face of the adjustment hole. The center of the pin has an open rectangular slot, and the open end is located at the end of the pin exposed on the outside of the horizontal rail plate. A long strip is slidably inserted into the rectangular slot. One end of the long strip is flush with the open end of the pin and is fixedly installed with a pull ring. The outer wall of the adjusting hole has an arc groove that communicates with the rectangular slot. The inner wall of the adjusting hole has a fixing hole corresponding to the arc groove. A retaining block is slidably inserted into the arc groove, with one end of the retaining block fitting into the fixing hole and the other end being in the rectangular slot and actively connected to the long plate. The outer wall of the end of the long strip plate located in the rectangular groove facing the arc groove is inclined, and the tail end of the long strip plate facing the inner wall of the rectangular groove is the thinnest end. An open transmission groove is formed on the outer wall of the inclined surface of the long strip plate along the inclined direction. The slot block is located in the middle of the rectangular groove and is inclined to fit the inclined surface of the long strip plate. The inclined end of the slot block is integrally formed with a tail end block, and the tail end block is slidably engaged in the transmission groove. The top inner wall and bottom inner wall of the transmission groove are provided with limiting grooves. The top and bottom of the tail end block are fixed with an integral limiting protrusion, and the limiting protrusion is slidably engaged in the limiting groove. The tail end block engages with the transmission groove at the thickest end of the inclined section of the long strip, and the thickness difference between the thickest end and the thinnest end of the long strip is greater than the length of the groove block engaged in the bolt hole.

[0010] Preferably, the clamping structure in the textile roll loading group includes two arc-shaped clamps and one anti-slip rubber pad. The arc-shaped clamps are arc-shaped, and the two arc-shaped clamps are symmetrically distributed in the opposing sliding structure. The two ends of each arc-shaped clamp are respectively fixedly connected to the symmetrical rectangular sleeve ends in the rolling gear groups on both sides, and the arc concave surfaces of the arc-shaped clamps facing each other are fixedly bonded with one anti-slip rubber pad. Two symmetrical arc-shaped clamps and four sets of rolling gears form a loading area, and at least one transfer area is assembled between the horizontal cross rails on both sides.

[0011] Preferably, the clamping structure in the consumer electronics loading assembly includes two cuboid blocks, a limiting horizontal shaft, a clamping sleeve shaft, and a spring component. The two cuboid blocks are symmetrically distributed in the opposing sliding structure, and the two ends of each cuboid block are respectively fixedly connected to the symmetrical rectangular sleeve ends in the rolling gear sets on both sides. Two cubes have rectangular grooves with open sides facing each other. Each cube has a set of limiting horizontal shafts that are densely distributed in an array in the rectangular groove. Each limiting horizontal shaft is slidably fitted with a clamping sleeve shaft, and the ends of the clamping sleeve shafts extend out of the opening end of the cube. A second spring is fixedly connected between the end side of the clamping sleeve shaft located in the rectangular inner groove and the inner wall of the end side of the cube block, and the second spring is sleeved on the periphery of the limiting horizontal shaft. The clamping sleeves in the two cuboid blocks are hemispherical and fixedly fitted with rubber sleeves.

[0012] Preferably, the clamping structure in the tire disc loading assembly includes two horizontal base plates, a clamping arm plate, a lead screw shaft, a displacement block, and a lever arm. The two horizontal base plates are symmetrically distributed in the opposing sliding structure, and the two ends of each horizontal base plate are respectively fixedly connected to the symmetrical rectangular sleeve ends in the rolling gear sets on both sides. Two symmetrically distributed clamping arms are rotatably mounted on each horizontal base plate, and the rotatable connection points between the clamping arms and the horizontal base plate are located on both sides of the center of the top of the horizontal base plate, and the two clamping arms are V-shaped. Each horizontal base plate has two clamping arm plates with corresponding opposite sidewalls having open clamping cavities, and the clamping cavities are open at the free ends of the clamping arm plates. A lead screw shaft is rotatably installed at the center of the side wall facing each other on both sides of the clamping arm plate, and a displacement block is threaded onto the lead screw shaft. Two symmetrical lever arms are hinged to the top of the displacement block, and the free ends of the two lever arms are respectively hinged to the bottom ends of the upper two clamping arm plates. The top end of the clamping arm plate is threadedly connected to a threaded lifting rod, and the bottom end of the threaded lifting rod extends into the clamping cavity and is rotatably mounted with a lower pressure plate. The lower pressure plate is located in the clamping cavity near the top end, and the bottom end of the lower pressure plate and the bottom inner wall of the clamping cavity are both fixedly bonded with anti-slip rubber pads.

[0013] Preferably, the clamping structure in the furniture board loading group includes two supporting horizontal plates and a corner bending plate. The two supporting horizontal plates are symmetrically distributed in the opposing sliding structure, and the two ends of each supporting horizontal plate are respectively fixedly connected to the symmetrical rectangular sleeve ends in the rolling gear groups on both sides. Both of the two supporting horizontal plates have long horizontal grooves that are perpendicular to the horizontal rail plate at the top and near the side. Each supporting horizontal plate has corner bending plates that are slidably installed at both ends of the long horizontal groove. The corner bending plates are horizontally L-shaped. The four long horizontal grooves on the two corner bending plates are centrally symmetrical and are used to abut the four corners of the board product. An integrated base plate is fixed at the bottom end of the corner bending plate, which is parallel to the long horizontal groove. The base plate slides against the inner surfaces of the two long horizontal grooves that are opposite to each other. Locking horizontal grooves are provided on the inner surfaces of the two long horizontal grooves that are opposite to each other. Each corner bending plate has a locking bolt threadedly connected to its base plate. Each corner bending plate can be fixed by turning the locking bolt and rubbing it against the inner wall of the locking horizontal groove.

[0014] Preferably, the mechanical vibration feedback module includes a first bending beam, a second bending beam, a pendulum rope, a pendulum counterweight ball, a bending frame plate, an early warning plate, and an elastic triggering structure. The first bending beam is fixedly connected to the top center of the top frame of the main frame, and the second bending beam is fixedly connected to the middle side of the first bending beam. The first bending beam is an inverted U-shape, and the second bending beam is an inverted L-shape. The pendulum rope is fixedly connected to the middle of the horizontal top of the first bending beam, and the bottom end of the pendulum rope is fixedly connected to the pendulum counterweight ball. The pendulum rope hangs down naturally. An L-shaped bending frame plate is fixedly installed on one side of the bending beam one and in the bending beam two. The bending frame plate and the bending beam one and the bending beam two form a rectangular frame area. The rectangular frame areas in the bending beam one and the bending beam two are perpendicular to each other, and the pendulum rope and the pendulum counterweight ball are located at the center of the two rectangular frame areas. The outer vertical sections of the bent beam one and bent beam two corresponding to the rectangular frame area are provided with through rectangular slots. The warning plate is located in the rectangular frame area, and one side of the warning plate is slidably engaged with the rectangular slot. The outer surface of the warning plate is coated with a conspicuous color. The elastic triggering structure includes a triggering horizontal groove, a triggering horizontal plate, a flipping plate, a stop plate guide shaft, a guide crossbar, a displacement plate, and a tension spring. The bottom horizontal section of the bent frame plate has an open triggering horizontal groove, and the end of the triggering horizontal groove facing the pendulum counterweight ball is open. The triggering horizontal plate is slidably engaged in the triggering horizontal groove. One end of the triggering horizontal plate faces the pendulum counterweight ball and protrudes from the open end of the triggering horizontal groove. The angle between the inclined extension line of the end of the triggering horizontal plate and the vertical pendulum rope is 20 degrees. The top end of the triggering horizontal plate in the rectangular frame area has a rectangular lower groove. An inclined flipping plate is hinged in the rectangular lower groove, and the top of the flipping plate faces the pendulum counterweight ball. Vertical plates are fixedly installed on both sides of the top of the triggering horizontal plate corresponding to the rectangular lower groove. A stop plate guide shaft is rotatably installed between the tops of the two vertical plates, and the stop plate guide shaft is in contact with the outer side of the flipping plate facing the rectangular through groove. A guide bar is fixedly installed between the lower part of the warning plate and the upper part of the flip plate in the rectangular frame area. A displacement piece is slidably sleeved on the guide bar, and the bottom end of the displacement piece abuts against the tilted top of the flip plate towards the pendulum counterweight ball. A tension spring is fixedly connected between the displacement piece and the inner side wall of the rectangular frame area, and the tension spring is sleeved on the periphery of the guide bar in a stretched energy storage state. The warning plate is parallel to the guide bar and has a lateral displacement degree of freedom along the length of the guide bar through the displacement plate. The warning plate can slide through the rectangular through slot and protrude on the outer side of the first and second bent beams.

[0015] Compared with existing technologies, this invention provides an adaptive loading and fixing device for environmental monitoring of multiple product categories throughout their entire lifecycle, which has the following beneficial effects: This invention closely addresses the core needs of environmental performance management in the transportation process during sustainable product evaluation. It specifically solves the pain points of traditional fixed transportation technologies, such as poor adaptability, limited data collection, delayed stability feedback, and high maintenance difficulty. It has outstanding beneficial effects in terms of green environmental protection, universal adaptability, data collection, transportation safety, and scenario adaptability, and can comprehensively support green transportation and environmental performance evaluation throughout the entire product life cycle.

[0016] This invention employs a multi-category adaptive fixing structure, simultaneously accommodating the transportation and fixing needs of various products such as textile rolls, consumer electronics, tires, and furniture panels. It eliminates the need for customized fixing fixtures for individual products and avoids the need to re-fabricate the fixing structure when changing transport categories, thus preventing waste of materials such as wood and straps at the source. It fully aligns with low-carbon, environmentally friendly, and sustainable development requirements. The invention utilizes a purely mechanical, non-electric design, relying on mechanical scales and counters to collect environmental performance data such as loading density. It eliminates the need for electronic scales, sensors, and other electrical equipment, allowing for normal operation in remote logistics points, temporary loading yards, and other scenarios without electricity. Furthermore, it generates no electronic waste from discarded electronic components. It eliminates the additional environmental burden brought by electrical equipment; equipped with a real-time mechanical vibration early warning structure, it can promptly report vibration exceeding the standard during transportation, eliminating the need for regular manual inspections. It can detect and adjust for potential failures in advance, significantly reducing the probability of product damage due to shaking, effectively reducing product loss rate, improving product sustainability throughout its entire life cycle, and minimizing the environmental impact of waste disposal; the overall structure is purely mechanical and modular, with no easily damaged electronic components, resulting in a simple, reliable structure and extremely low maintenance costs. It can withstand harsh transportation environments such as high dust and humidity, making it suitable for long-distance transportation of various products. The equipment's applicability and durability are significantly improved, leading to superior overall long-term benefits, as detailed below: Purely mechanical and non-electric design, stable operation, adaptable to all scenarios The device is completely free from electricity, batteries, electronic sensors and circuit control. All adjustments, locking, counting and early warning are completed by mechanical force transmission, inertial feedback and manual operation. It is not affected by temperature, humidity, dust, bumps and electromagnetic interference during transportation. There are no problems such as electronic failure, short circuit and power failure. It can operate stably in harsh environments such as outdoors, long-distance freight and industrial storage.

[0017] The core mechanical structure is simple in principle and reliable in transmission. It has no complex and precision electrical control components, is not easily damaged during long-term use, and has an overall service life that is far longer than that of traditional electric or electrically controlled loading and fixing equipment. Its operational stability and durability are greatly improved.

[0018] A unified sliding base with multi-module clamping enables universal compatibility across multiple product categories. Using a standardized opposing sliding structure as a universal base, it can be quickly paired with four types of special clamping modules: textile rolls, consumer electronics, tire discs, and furniture panels. Without changing the main frame, only the clamping structure needs to be changed to adapt to products with different shapes such as cylindrical, irregular curved surfaces, discs, and flat plates, thus solving the pain points of traditional loading devices that are single-category dedicated, have poor versatility, and have high equipment investment costs.

[0019] The opposing sliding structure allows for multi-layer and multi-height assembly on the frame. The rolling gear set and clamping structure can be flexibly combined to form multiple loading areas, which can meet the needs of small-batch single-piece loading as well as adapt to large-scale transportation. The loading layout is flexible and adjustable, and the internal space utilization of the frame is maximized.

[0020] The modular design makes assembly, transportation, and storage more convenient. The main frame adopts a split plug-in design, and the top frame, vertical column plate and bottom frame can be quickly disassembled and assembled. With the help of special tools, on-site construction can be completed. After disassembly, the size is small, which greatly reduces the space and cost of equipment transportation and storage, and is suitable for off-site turnover and temporary operation scenarios.

[0021] The multi-category loading unit has an independent modular structure, which can be assembled individually or used in parallel. It can quickly switch between loading different categories of products without the need for overall equipment modification, significantly improving equipment turnover efficiency and usage flexibility.

[0022] Double mechanical self-locking ensures secure and permanent loading without loosening. The sliding base adopts an elastic bolt self-locking structure to achieve quick assembly and axial self-locking of the horizontal rail plate. It will not loosen without external force, ensuring accurate and stable positioning of the loading height. The rolling gear set adopts threaded clamping and locking to rigidly lock the meshing position, eliminating clamping displacement and loosening caused by transportation vibration, and maximizing the reliability of the fixation.

[0023] The flexible connection structure combines flexible buffering and solid fixing modes. It can adapt to slight deviations in product size, buffer transportation impacts, and prevent product extrusion and deformation. It can also switch to rigid fixing mode to meet the load-bearing requirements of heavy products, with uniform clamping force and excellent protection effect.

[0024] Mechanical density monitoring provides accurate data to support environmental performance evaluation. The outer side of the frame uses a laser-engraved volume scale to directly mark the available loading volume without the need for additional manual measurement. The readings are intuitive, accurate, wear-resistant, and do not detach. The mechanical counter is a mature and widely available technology. It is manually pressed to count, and the mechanical gears self-lock to maintain the count. The counting is accurate and error-free, and the readings can be maintained for a long time without being lost.

[0025] Staff can quickly calculate loading density using loading quantity and volume values, providing reliable basic data for transportation energy consumption accounting, environmental performance evaluation, and low-carbon transportation management, perfectly meeting the core needs of environmental monitoring throughout the product's entire life cycle.

[0026] Two-way inertial vibration early warning, real-time visualization of transportation safety It adopts a vertical bidirectional pendulum inertial monitoring structure, which covers the vibration amplitude in both front-to-back and left-to-right directions, and the monitoring range is comprehensive and without blind spots. It uses a fixed angle as the warning threshold and relies on inertial swing to trigger mechanical elastic warning. The response is timely, without delay or false alarm, and no continuous manual monitoring is required.

[0027] The warning component features a brightly colored, visually pop-up design, allowing staff to identify excessive vibration from a distance, promptly stop the vehicle, and adjust the fixing structure to prevent product damage or loading failure due to severe vibration, significantly reducing transportation losses and safety risks.

[0028] Environmentally friendly vibration damping + durable materials result in lower overall lifespan costs. The device consumes no electricity and generates no electronic waste. Its purely mechanical structure is green and low-carbon, perfectly matching the concepts of environmental monitoring and green transportation. The bottom rubber buffer component can absorb the basic vibration transmitted by the vehicle, reducing the impact of vibration on the product and the device, and further reducing the product loss rate.

[0029] The main frame is made of lightweight, high-strength aluminum alloy, which is corrosion-resistant and not easily deformed. The clamping anti-slip pads and early warning transmission components are made of wear-resistant and durable materials. The overall equipment has a low failure rate, is easy to maintain, and does not require frequent replacement of parts, resulting in a significant reduction in overall costs over the long term.

[0030] Flexible / rigid adapter clamping provides comprehensive product protection. Customized clamping methods are used for different product characteristics: textile rolls are clamped with a wrap-around flexible clamp, and consumer electronics are clamped with an array-type flexible bonding to avoid surface scratches and deformation; tires and sheet metal are clamped with rigid limiting to ensure that heavy products are fixed and stable, achieving full-category protection from precision small parts to heavy large parts, with no blind spots in applicable scenarios. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the main framework structure of the present invention; Figure 2 This is a schematic diagram of the multimodal adaptive loading and fixing module of the present invention; Figure 3 This is a schematic diagram showing the disassembly of the main frame structure of the present invention; Figure 4 This is a cross-sectional view of the connection between the horizontal rail plate and the main frame of the present invention. Figure 5 for Figure 4 A magnified view of part A in the diagram; Figure 6 This is a cross-sectional view and exploded schematic diagram of the double-set elastic plug structure of the present invention; Figure 7 This is an exploded view of the rolling gear assembly and the horizontal cross rail plate of the present invention; Figure 8 for Figure 7 A magnified view of section B in the diagram; Figure 9 This is a cross-sectional view of the rectangular sleeve of the present invention. Figure 10 for Figure 9 A magnified view of part C in the diagram; Figure 11 This is a schematic diagram of the textile roll loading assembly structure of the present invention; Figure 12 This is a schematic diagram of the consumer electronics loading assembly structure of the present invention; Figure 13 This is a schematic diagram of the tire disc-type loading assembly structure of the present invention; Figure 14 This is a schematic diagram showing the connection between the clamping arm plate and the horizontal base plate of the present invention; Figure 15 This is a schematic diagram of the loading assembly structure for furniture panels according to the present invention; Figure 16 This is a schematic diagram of the clamping structure on one side of the furniture board loading assembly of the present invention; Figure 17 This is a schematic diagram of the mechanical vibration feedback module structure of the present invention; Figure 18 for Figure 17 A magnified view of part D in the diagram.

[0032] In the diagram: 1. Main frame; 2. Top frame; 3. Vertical column plate; 4. Bottom frame; 5. Mechanical counter; 6. Bending beam one; 7. Bending beam two; 8. Horizontal rail plate; 9. Adjustment socket; 10. Fixed plate block; 11. Pin post; 12. Rectangular long slot; 13. Long strip plate; 14. Tension spring one; 15. Arc groove; 16. Slot block; 17. Transmission inclined groove; 18. Tail end block; 19. Limiting slide groove; 20. Limiting protrusion; 21. Pulling ring; 22. Fixed bolt hole; 23. Roller gear; 24. Adjusting round tooth hole; 25. Threaded vertical groove; 26. Threaded through hole; 27. Locking bolt post; 28. Open bending frame; 29. ​​Horizontal block; 30. Rectangular sleeve; 31. Spring component one; 32. Solid socket; 33. Pin post; 34. Arc-shaped clamp plate; 35. Anti-slip rubber. 36. Gasket 1; 37. Cube block; 38. Limiting horizontal axis; 39. Clamping sleeve shaft; 40. Spring component 2; 41. Rubber sleeve head; 42. Horizontal base plate; 43. Clamping arm plate; 44. Clamping cavity; 45. Lead screw shaft; 46. Displacement block; 47. Lever arm; 48. Lower pressure plate; 49. Threaded lifting rod; 50. Anti-slip rubber gasket 2; 51. Supporting horizontal plate; 52. Corner bending plate; 53. 2. Long horizontal groove; 53. Locking horizontal groove; 54. Locking bolt; 55. Pendulum rope; 56. Pendulum counterweight ball; 57. Bending frame plate; 58. Rectangular through groove; 59. Warning plate; 60. Trigger horizontal groove; 61. Trigger horizontal plate; 62. Rectangular lower groove; 63. Flip plate; 64. Vertical plate component; 65. Abutment guide shaft; 66. Guide horizontal bar; 67. Displacement plate; 68. Tension spring component two. Detailed Implementation

[0033] 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.

[0034] Please see Figure 1-18 Multi-category product full lifecycle environmental monitoring adaptive loading and fixing device, including: The rectangular hollow main frame 1 consists of a top frame 2, four vertical column plates 3 in the middle and a bottom frame 4 at the bottom, forming a detachable frame. The multimodal adaptive loading and fixing module includes a textile roll loading group, a consumer electronics loading group, a tire disc loading group, and a furniture board loading group, all of which can be assembled and used separately with the main frame 1 to adapt to loading different types of products. The mechanical loading density monitoring module consists of a scale line group and a mechanical counter 5. The mechanical counter 5 is an existing mature and general-purpose mechanical counting instrument, which belongs to conventional existing technology in this field. The compatible models include the D67-C type small push-button mechanical counter, the J114 type handheld mechanical counter, and the 94 type desktop mechanical counter. This type of counter does not require a power supply. The core realizes counting accumulation through an internal gear transmission mechanism. The built-in torsion spring completes the push-to-reset. The mechanical dial adopts a gear self-locking structure to maintain the reading. The count increases by one with each push. It is equipped with a manual zeroing knob, which is fully adapted to the manual push-to-count and manual zeroing requirements of this device. It has accurate counting, stable reading, and long service life. It is used to intuitively display the loading volume and number of loaded items of the main frame 1. The scale line group includes the length scale line and height scale line engraved on the front side of the main frame 1 and the width scale line engraved on the side. The mechanical counter 5 is fixedly installed in any conspicuous position on the outside of the main frame 1. The mechanical vibration feedback module is located at the top center of the main frame 1 to visually indicate excessive vibration. In the multimodal adaptive loading and fixing module, each loading group includes an opposing sliding structure set on the main frame 1. Different loading groups are formed by the opposing sliding structure in combination with clamping structures of different modes. The opposing sliding structure includes horizontal transverse rails 8 located on opposite sides of the main frame 1 and multiple sets of rolling gears that cooperate with the horizontal transverse rails 8 for displacement. A height adjustment structure is provided between the horizontal transverse rails 8 and the main frame 1 to adjust the assembly height of different loading groups in the multimodal adaptive loading and fixing module on the main frame 1. A locking structure is provided between the rolling gears and the horizontal transverse rails 8. In the multimodal adaptive loading and fixing module, at least one of the different loading groups is assembled with the main frame 1, and each group of opposing sliding structures has at least four sets of rolling gears, so that they can be set and adjusted according to actual applications to meet the loading of different types and quantities of objects.

[0035] This multi-category product's full lifecycle environmental monitoring adaptive loading and fixing device is also equipped with a dedicated mechanical wrench, a multi-functional mechanical wrench that is a complementary tool in existing technologies. It integrates multiple functions such as an internal hex wrench, flathead screwdriver, Phillips screwdriver, and knob wrench. The wrench head is replaceable and adaptable to the operating specifications of all bolts, knob-type locks, and pin-type locks of the device. It has no fixed installation connection with the device and is a complementary tool for the device. It can realize the entire process of mechanical operation, such as splicing the main frame, adjusting the adjustable fixing components, and locking or unlocking the locking mechanism, without the need for additional tools.

[0036] This device is a purely mechanical structure without electric drive. All adjustment, locking, counting, and early warning functions are completed manually with a special mechanical wrench. The special mechanical wrench is a readily available general-purpose multi-functional manual tool that can be used with conventional hex bolts, knobs, clips, and pin structures. The main frame 1 adopts a split design for easy transportation, storage, and rapid on-site assembly. The multi-modal adaptive loading and fixing module is a modular, independent assembly structure that can be assembled individually or used in parallel. The configuration of four or more sets of rolling gears ensures uniform force distribution and stable loading of the clamping structure. The mechanical loading density monitoring module and the mechanical vibration feedback module respectively realize the quantification of loading data and transportation safety early warning. The four modules work together to complete the integrated functions of adaptive fixing, loading density monitoring, and transportation stability feedback. There are no electronic sensors throughout the process, ensuring stable and reliable operation.

[0037] Furthermore, the top frame 2, vertical column plate 3, and bottom frame 4 of the main frame 1 are all made of aluminum alloy. The top frame 2 and bottom frame 4 are both rectangular, and the vertical column plate 3 is a vertical plate. The main frame 1 is assembled by inserting four vertical column plates 3 into the four corners of the top frame 2 and bottom frame 4 and fixing them with hexagonal bolts. The main frame 1 is lightweight, high-strength, corrosion-resistant, and not easily deformed, making it suitable for long-term outdoor and transportation use. The top frame 2, vertical column plate 3, and bottom frame 4 adopt a conventional combination method of plug-in positioning frame and hexagonal bolt locking, which ensures high assembly accuracy and a firm connection without loosening. The length and width scale lines are engraved on the outer side of the bottom frame 4 along the length and width directions, respectively, and the height scale line is engraved on the vertical column plate 3 on the front side of the main frame 1 along the height direction; the internal loading volume of the main frame 1 can be directly and accurately marked without the need for additional manual measurement. Cylindrical rubber feet are fixedly installed at the four corners of the bottom frame 4. The bottom cylindrical rubber feet absorb the foundation vibration transmitted by the transport vehicle through their own elastic deformation, reducing the swaying amplitude of the main frame 1, while increasing the friction of the contact surface to prevent the device from slipping. The horizontal rails 8 on both sides of the opposing sliding structure are connected to the vertical column plate 3 in the middle of the main frame 1. The horizontal rails 8 on both sides of the opposing sliding structure can be set on the front and back opposite sides or the left and right opposite sides of the main frame 1, and the length of the horizontal rails 8 on different opposite sides is different. If they are located on the left and right sides of the main frame 1, the length is shorter, and if they are located on the front and back sides of the main frame 1, the length is longer. The horizontal rails 8 are distinguished by length according to the assembly position. The shorter left and right sides are suitable for small-sized products, and the longer front and back sides are suitable for large-sized products. They are all firmly connected to the vertical column plate 3 to ensure the load-bearing stability of the opposing sliding structure.

[0038] Furthermore, the rolling gear set includes roller gears 23, an open bending frame 28, and an elastic connecting structure for connecting the clamping structure. The open bending frame 28 is a vertical U-shape, and a vertical shaft is rotatably mounted on the open end of the open bending frame 28. Three vertically equidistantly distributed roller gears 23 are fixedly sleeved on the vertical shaft. On the two sides of the horizontal rail plates 8 on the main frame 1, three rows and multiple columns of adjusting circular tooth holes 24 are opened on the side facing each other. The vertical spacing of the upper and lower rows of adjusting circular tooth holes 24 is the same as the vertical spacing of the upper and lower adjacent roller gears 23 in the rolling gear set. In each rolling gear set, the three roller gears 23 are respectively meshed with the three rows of adjusting circular tooth holes 24. The ends of the outer ring teeth of the roller gears 23 are all semi-circular and adapted to mesh with the adjusting circular tooth holes 24. The tooth pitch on the roller gears 23 is the same as the spacing between two adjacent adjusting circular tooth holes 24 in the same row. At least two sets of rolling gears are assembled with the horizontal rail plate 8 on one side of the main frame 1. The rolling gears assembled on the horizontal rail plates 8 on both sides are symmetrical and correspond one to one. The elastic connection structure is set on the outer wall of the side of the two opening bending frame 28 facing each other. The horizontal rail plates 8 on both sides are connected to a set of clamping structures of different modes through symmetrical rolling gears to form a loading area in different loading groups. The locking structure between the rolling gear set and the horizontal rail plate 8 includes a threaded vertical groove 25, a threaded through hole 26, and a locking bolt post 27. The top and bottom ends of the horizontal rail plate 8 are each provided with a vertically penetrating threaded vertical groove 25 corresponding to the position of each row of adjusting round tooth holes 24. Each of the three rolling gears 23 in the rolling gear set has a vertically penetrating threaded through hole 26 on the semi-circular end of each tooth. The ends of the three rolling gears 23 that are fully engaged in the same row of adjusting round tooth holes 24 are threadedly connected to a vertical locking bolt post 27 via the threaded vertical groove 25 and the threaded through hole 26. The U-shaped structure of the open bending frame 28 provides a stable installation space for the rolling gears 23. The three vertically equidistant rolling gears 23 and the three rows of adjusting... The synchronous meshing of the pitch circle tooth hole 24 significantly increases the meshing contact area, avoiding the problems of easy slippage and displacement of single gear meshing, and improving the smoothness of rolling adjustment; the semi-circular tooth end of the roller gear 23 meshes with the adjusting pitch circle tooth hole 24, and the meshing is smooth and without jamming, which facilitates manual pushing of the rolling gear set for displacement adjustment; the symmetrically distributed rolling gear sets ensure synchronous displacement and precise centering of the clamping structure, and each loading area is supported by four or more rolling gear sets, which has strong load-bearing capacity and uniform force distribution; the locking structure uses the locking tooth bolt post 27 to penetrate the threaded vertical groove 25 and the threaded through hole 26 to rigidly lock the roller gear 23 and the horizontal rail plate 8, preventing gear slippage and clamping loosening caused by transportation vibration, and the locking operation is convenient and the fixation is firm.

[0039] Furthermore, the elastic connection structure includes a horizontal block 29, a rectangular sleeve 30, a spring element 31, a solid insertion hole 32, and a pin 33. In the opposing sliding structure, horizontal blocks 29 are fixedly installed on both sides of the open bending frame 28, facing each other towards one side of the outer wall. A rectangular sleeve 30 is slidably sleeved onto the end of the horizontal block 29 away from the open bending frame 28. The rectangular sleeve 30 has a hollow interior, and the outer surface of the horizontal block 29 slides against the inner wall of the rectangular sleeve 30. Multiple sets of spring elements 31 are fixedly connected between the middle side of the horizontal block 29 and the inner wall of the end side of the rectangular sleeve 30. A solid insertion hole 32, overlapping and penetrating vertically, is opened on the top of the horizontal block 29 and the rectangular sleeve 30. A pin 33 is inserted into the horizontal block 29 and the rectangular sleeve 30 through the solid insertion hole 32 to fix the connection between the horizontal block 29 and the rectangular sleeve 30. The elastic connection structure... It combines the dual core functions of clamping, fine-tuning, buffering, and assembly adaptation. The horizontal block 29 slides with the rectangular sleeve 30, and the spring 31 provides elastic force, allowing for slight adaptive adjustment of the product clamping size and buffering the squeezing impact of transportation vibrations on the product. At the same time, since the overall length of the rolling gear set is fixed after being connected to the clamping structure, when assembling the clamping structure and rolling gear set to the horizontal rails 8 on both sides, the rolling gear set on one side of the horizontal rail 8 can be fixed first. The plug 33 can be pulled out so that the horizontal block 29 can slide freely in the rectangular sleeve 30 and compress the spring 31, shortening the overall assembly length. The clamping structure and the rolling gear set on the other side can be aligned and installed into the horizontal rail 8. After assembly, the plug 33 is reinserted to make the horizontal block 29 and the rectangular sleeve 30 solidly fixed, completing the precise assembly on both sides. The solid socket 32 ​​and the plug 33 have high positioning accuracy and no radial wobble.

[0040] Furthermore, the height adjustment structure includes adjustment holes 9, fixed plate blocks 10 and double-set elastic bolt structure. The four vertical column plates 3 in the middle of the main frame 1 are vertically and equidistantly distributed multiple sets of adjustment holes 9 on the outer walls of the front, back and left sides of the main frame 1. The two ends of the horizontal rail plate 8 are provided with through fixed plate blocks 10 at the two ends of each row of adjustment round tooth holes 24. There are three fixed plate blocks 10 at each end of the horizontal rail plate 8 and they are vertically and equidistantly distributed. The inner diameters of the adjusting socket 9, the fixed plate plug 10 and the adjusting round tooth hole 24 are the same, and the distance between two adjacent adjusting sockets 9 is the same as the distance between two adjacent fixed plate plugs 10. In the opposing sliding structure, the horizontal rail plates 8 on both sides are horizontal and at the same height, and are attached to the opposite sides of the main frame 1. The fixed plate inserts 10 at the middle of both ends of the horizontal rail plate 8 are respectively connected to the two adjustment holes 9 at the same height on the two vertical column plates 3. The double set of elastic plug structure is inserted into the horizontal rail plate 8 through the fixed plate inserts 10 at both ends and the adjustment holes 9 that are connected to it, and is used to fix the horizontal rail plate 8 to the main frame 1. The double-set elastic plug structure includes a pin 11, a long strip 13, a tension spring 14, and a slot block 16. The pin 11 is cylindrical and is slidably inserted into the overlapping adjustment hole 9 and the fixed plate block 10. One end of the pin 11 is integrally formed with a ring that abuts against the outer surface of the horizontal rail plate 8, and the other end abuts against the inner wall of the end face of the adjustment hole 9. A rectangular slot 12 with an opening is provided at the center of the pin 11, and the opening end is located at the end of the pin 11 exposed outside the horizontal rail plate 8. A long strip plate 13 is slidably inserted into the rectangular slot 12. One end of the long strip plate 13 is flush with the opening end side of the pin 11 and a pull ring 21 is fixedly installed thereon. The outer wall of the pin 11 located in the adjustment hole 9 has an arc groove 15 that communicates with the rectangular long groove 12. The inner wall of the adjustment hole 9 has a fastening hole 22 corresponding to the position of the arc groove 15. A retaining block 16 is slidably inserted into the arc groove 15, and one end of the retaining block 16 is fitted into the fastening hole 22, while the other end is located in the rectangular long groove 12 and is actively connected to the long strip plate 13. The outer wall of the end of the long strip 13 located in the rectangular long groove 12 facing the arc groove 15 is inclined, and the tail end of the long strip 13 facing the inner wall of the rectangular long groove 12 is the thinnest end. An open transmission groove 17 is formed on the outer wall of the inclined surface of the long strip 13 along the inclined direction. The slot block 16 is located in the middle side of the rectangular long groove 12 and is inclined to fit the inclined surface of the long strip 13. The inclined end of the slot block 16 is integrally formed with a tail end block 18, and the tail end block 18 is slidably engaged in the transmission groove 17. The top inner wall and bottom inner wall of the transmission groove 17 are provided with limiting grooves 19. The top and bottom of the tail end block 18 are fixed with an integral limiting protrusion 20, and the limiting protrusion 20 is slidably engaged in the limiting groove 19. The engagement point between the tail end block 18 and the transmission inclined groove 17 is located at the thickest end of the inclined section of the long strip plate 13, and the thickness difference between the thickest end and the thinnest end of the long strip plate 13 is greater than the length of the slot block 16 engaged in the bolt hole 22, ensuring that the slot block 16 can be completely retracted into the arc groove 15.

[0041] The height adjustment structure, through the equidistantly distributed adjustment holes 9 and the fixed plate blocks 10, enables the horizontal rail plate 8 to be infinitely adjustable in multiple layers and at multiple heights on the vertical column plate 3, adapting to the layered loading requirements of products of different heights and quantities. The inner diameters of the adjustment holes 9, fixed plate blocks 10, and adjustment round tooth holes 24 are uniform, facilitating the universal insertion of the pins 11 and reducing the difficulty of processing and assembly. The double-set elastic bolt structure is an elastic self-locking design. Pulling the pull ring 21 outwards will cause the slot block 16 to retract into the arc groove 15 through the inclined surface of the long strip plate 13, realizing the rapid insertion and removal of the pin 11. After releasing the pull ring 21, the tension spring 14 automatically resets, and the slot block 16 is locked into the bolt hole 22 to complete axial self-locking, and will not loosen under the action of external force. The limiting slide groove 19 and the limiting protrusion 20 cooperate to ensure that the sliding guidance of the slot block 16 is accurate and without jamming, and the horizontal rail plate 8 has high levelness and stable load-bearing after assembly.

[0042] Furthermore, the clamping structure in the textile roll loading group includes two arc-shaped clamping plates 34 and anti-slip rubber pads 35. The arc-shaped clamping plates 34 are arc-shaped, and the two arc-shaped clamping plates 34 are symmetrically distributed in the opposing sliding structure. The two ends of each arc-shaped clamping plate 34 are respectively fixedly connected to the ends of the rectangular sleeves 30 that are symmetrical in the rolling gear groups on both sides, and the anti-slip rubber pads 35 are fixedly bonded to the concave surfaces of the arc-shaped clamping plates 34 facing each other. Two symmetrical arc-shaped clamping plates 34 and four sets of rolling gears form a loading area for textile roll products. At least one transfer area is installed between the horizontal cross rails 8 on both sides. The textile roll clamping structure adopts an arc-shaped wrap-around design. The arc-shaped clamping plates 34 fit perfectly with the cylindrical shape of the textile roll, and the clamping force is uniform, avoiding local compression that could cause the roll to deform. The anti-slip rubber pad 35 is made of wear-resistant and anti-slip rubber material, which increases the friction with the surface of the roll and prevents the roll from rotating or slipping during transportation. Multiple loading areas can load multiple rolls of textile products in parallel, improving loading efficiency and adapting to the fixing needs of textile rolls of different diameters.

[0043] Furthermore, the clamping structure in the consumer electronics loading assembly includes two cuboid blocks 36, a limiting horizontal shaft 37, a clamping sleeve shaft 38, and a spring element 39. The two cuboid blocks 36 are symmetrically distributed in the opposing sliding structure, and the two ends of each cuboid block 36 are respectively fixedly connected to the ends of the rectangular sleeves 30 that are symmetrically connected in the rolling gear sets on both sides. Two cube blocks 36 have rectangular grooves with open sides facing each other. Each cube block 36 has a fixedly installed array of densely distributed limiting horizontal shafts 37. Each limiting horizontal shaft 37 is slidably sleeved with a clamping sleeve 38, and the end of the clamping sleeve 38 extends out of the opening end of the cube block 36. A spring element 39 is fixedly connected between the end side of the clamping sleeve shaft 38 located in the rectangular inner groove and the inner wall of the end side of the cube block 36, and the spring element 39 is sleeved on the periphery of the limiting horizontal shaft 37. The clamping sleeves 38 in the two cuboid blocks 36 are hemispherical and fixedly fitted with rubber sleeves 40. The two symmetrical cuboid blocks 36 and four sets of rolling gears form a loading area for consumer electronics products. At least one transfer area is assembled between the horizontal rails 8 on both sides. The consumer electronics clamping structure adopts an array-type flexible clamping design. The densely distributed clamping sleeves 38 can adaptively extend and retract according to the irregular curved surface of the consumer electronics product. The spring component 39 provides flexible clamping force, without rigid compression or stress concentration. The hemispherical rubber sleeves 40 are soft and will not scratch the shell or screen when they are in contact with the product surface. The limiting horizontal axis 37 ensures that the clamping sleeves 38 slide linearly without deviation, which is suitable for the flexible fixation of various precision consumer electronics products such as mobile phones, computers, and instruments.

[0044] Furthermore, the clamping structure in the tire disc loading assembly includes two horizontal base plates 41, a clamping arm plate 42, a lead screw shaft 44, a displacement block 45, and a lever arm 46. The two horizontal base plates 41 are symmetrically distributed in the opposing sliding structure, and the two ends of each horizontal base plate 41 are respectively fixedly connected to the ends of the rectangular sleeves 30 that are symmetrically connected in the rolling gear sets on both sides. Two symmetrically distributed clamping arm plates 42 are rotatably mounted on each horizontal substrate 41, and the rotatable connection points between the clamping arm plates 42 and the horizontal substrate 41 are located on both sides of the center of the top of the horizontal substrate 41, and the two clamping arm plates 42 are V-shaped. Each horizontal base plate 41 has two clamping arm plates 42 with corresponding sidewalls facing each other, and the clamping cavity 43 is open at the free end of the clamping arm plate 42. Both sides of the clamping arm plate 42 have a lead screw shaft 44 rotatably installed at the center of the side wall facing each other, and a displacement block 45 is threaded on the lead screw shaft 44. Two symmetrical lever arms 46 are hinged to the top of the displacement block 45, and the free ends of the two lever arms 46 are respectively hinged to the bottom ends of the upper two clamping arm plates 42. The top end of the clamping arm plate 42 is threadedly connected to a threaded lifting rod 48, and the bottom end of the threaded lifting rod 48 extends into the clamping cavity 43 and is rotatably mounted with a lower pressure plate 47. The lower pressure plate 47 is located in the clamping cavity 43 near the top end, and the bottom end of the lower pressure plate 47 and the bottom inner wall of the clamping cavity 43 are both fixedly bonded with anti-slip rubber pads 49. Two symmetrical horizontal base plates 41 and four sets of rolling gears form a tire disc-shaped product loading area. At least one transfer area is installed between the horizontal rail plates 8 on both sides. The tire disc-shaped clamping structure drives the displacement block 45 to move laterally by rotating the lead screw shaft 44. With the help of the lever arm 46, the V-shaped clamping arm plate 42 opens and closes synchronously, accurately adapting to the center positioning of tires of different diameters, and clamping without deviation. The clamping cavity 43 wraps around the tire sidewall. Twisting the threaded lifting rod 48 pushes the lower pressure plate 47 to clamp up and down. With the help of the anti-slip rubber pad 49, the tire rotation and movement are completely prevented. The V-shaped clamping structure has a strong load-bearing capacity and is suitable for the rigid fixing of various automobile tires and industrial disc-shaped products.

[0045] Furthermore, the clamping structure in the furniture board loading group includes two supporting horizontal plates 50 and a corner bending plate 51. The two supporting horizontal plates 50 are symmetrically distributed in the opposing sliding structure. The two ends of each supporting horizontal plate 50 are respectively fixedly connected to the ends of the rectangular sleeves 30 that are symmetrically connected in the rolling gear groups on both sides. Both of the two supporting horizontal plates 50 have long horizontal grooves 52 that are perpendicular to the horizontal rail plate 8 at the top and near the side. Both ends of the long horizontal grooves 52 on each supporting horizontal plate 50 are slidably provided with corner bending plates 51. The corner bending plates 51 are horizontally L-shaped. The four long horizontal grooves 52 on the two corner bending plates 51 are centrally symmetrical and are used to abut the four corners of the board product. An integrated base plate is fixed at the bottom end of the corner bending plate 51 that is parallel to the long horizontal groove 52. The base plate slides against the inner side surfaces of the two long horizontal grooves 52 that are opposite to each other. A locking horizontal groove 53 is provided on the inner side surfaces of the two long horizontal grooves 52 that are opposite to each other. A locking bolt 54 is threadedly connected to the base plate of each corner bending plate 51. Each corner bending plate 51 can be fixed by screwing the locking bolt 54 against the inner wall of the locking horizontal groove 53. Two symmetrical support plates 50 and four sets of rolling gears form a loading area for furniture panel products. At least one transfer area is installed between the horizontal rails 8 on both sides. The furniture panel clamping structure adopts a bottom support plus four-corner limiting design. The support plates 50 stably support the bottom of the panel. The L-shaped corner bending plate 51 slides symmetrically along the center of the long horizontal groove 52, precisely fitting the four corners of the panel to prevent the panel from tipping over or slipping. The locking bolts 54 and the locking horizontal groove 53 adopt a friction locking method, which is convenient to operate and firmly fixed, and is suitable for flat products such as wood boards, panels, and furniture panels of different lengths and widths. The long horizontal groove 52 provides a stable sliding guide for the corner bending plate 51, without offset or jamming.

[0046] Furthermore, the mechanical vibration feedback module includes a bending beam 6, a bending beam 7, a pendulum rope 55, a pendulum counterweight ball 56, a bending frame plate 57, an early warning plate 59, and an elastic triggering structure. The bending beam 6 is fixedly connected to the top center of the top frame 2 in the main frame 1, and the bending beam 7 is fixedly connected to the middle side of the bending beam 6. The bending beam 6 is an inverted U-shape, and the bending beam 7 is an inverted L-shape. The pendulum rope 55 is fixedly connected to the middle of the horizontal top of the bending beam 6, and the pendulum counterweight ball 56 is fixedly connected to the bottom end of the pendulum rope 55. The pendulum rope 55 hangs down naturally. An L-shaped bending frame plate 57 is fixedly installed on one side of the bending beam 6 and in the bending beam 7. The bending frame plate 57, the bending beam 6 and the bending beam 7 form a rectangular frame area. The rectangular frame areas in the bending beam 6 and the bending beam 7 are perpendicular to each other, and the pendulum rope 55 and the pendulum counterweight ball 56 are located at the center of the two rectangular frame areas. The outer vertical sections of the bent beam 6 and bent beam 7 corresponding to the rectangular frame area are provided with through rectangular slots 58. The warning plate 59 is located in the rectangular frame area, and one side of the warning plate 59 is slidably engaged with the rectangular slot 58. The outer surface of the warning plate 59 is coated with a conspicuous color. The elastic triggering structure includes a triggering transverse groove 60, a triggering transverse plate 61, a flipping plate 63, a stop plate guide shaft 65, a guide crossbar 66, a displacement plate 67, and a tension spring 68. An open triggering transverse groove 60 is provided on the bottom horizontal section of the bent frame plate 57, with one end of the triggering transverse groove 60 facing the pendulum counterweight ball 56 being open. The triggering transverse plate 61 is slidably engaged in the triggering transverse groove 60, with one end of the triggering transverse plate 61 facing the pendulum counterweight ball 56 and protruding beyond the open end of the triggering transverse groove 60. The inclined extension line of the end of the triggering transverse plate 61 is parallel to... The included angle between the vertical pendulum ropes 55 is 20 degrees. The trigger plate 61 is located at the top end of the rectangular frame area and has a rectangular lower groove 62. An inclined flip plate 63 is hinged in the rectangular lower groove 62, and the top of the flip plate 63 faces the pendulum counterweight ball 56. The top of the trigger plate 61 is fixedly installed on both sides of the rectangular lower groove 62, and a stop plate guide shaft 65 is rotatably installed between the tops of the two vertical plate pieces 64. The stop plate guide shaft 65 is in contact with the outer side of the flip plate 63 facing the rectangular through groove 58. A guide bar 66 is fixedly installed between the lower part of the warning plate 59 and the upper part of the flip plate 63 in the rectangular frame area. A displacement piece 67 is slidably sleeved on the guide bar 66, and the bottom end of the displacement piece 67 abuts against the inclined top of the flip plate 63 towards the pendulum counterweight ball 56. A tension spring 68 is fixedly connected between the displacement piece 67 and the inner side wall of the rectangular frame area, and the tension spring 68 is sleeved on the periphery of the guide bar 66 in a stretched energy storage state. The warning plate 59 is parallel to the guide bar 66 and has lateral displacement freedom along the length of the guide bar 66 via the displacement piece 67. The warning plate 59 can slide through the rectangular through slot 58 and protrude from the outer side of the first bent beam 6 and the second bent beam 7. The mechanical vibration feedback module adopts a vertical bidirectional vibration monitoring layout. The first bent beam 6 and the second bent beam 7 are perpendicular to each other, and can simultaneously monitor the vibration amplitude in both the front-back and left-right directions of the main frame 1, providing a comprehensive monitoring range. The pendulum counterweight ball 56 swings based on the principle of inertia, and the swing angle is positively correlated with the frame vibration amplitude. 20° is a fixed warning threshold, ensuring accurate triggering without false alarms. In the elastic trigger structure, the tension spring 68 is initially in a stretched and energy-storing state. When the vibration exceeds the standard, it quickly releases potential energy, pushing the warning plate 59 out of the air, resulting in a fast response speed. The warning plate 59 is painted with a bright color, providing strong visualization and facilitating long-distance observation by staff. The guide shaft 65 of the abutment plate provides stable guidance for the flip plate 63. The displacement piece 67 slides along the guide bar 66 without jamming. After the warning, it can be manually reset, making it highly reusable.

[0047] Working Principle: In actual use, operators can carry a dedicated mechanical wrench for frame assembly, adjustment of fixed components, and operation of locking mechanisms. The entire device achieves adaptive loading and fixing for environmental monitoring throughout the entire lifecycle of multiple product categories through the separate assembly of the main frame, the adaptation and switching of multi-modal adaptive loading and fixing modules, the real-time counting and display of mechanical loading density by the mechanical loading density monitoring module, and the vibration exceeding the standard warning by the mechanical vibration feedback module. The various structures work together and adjust as needed, perfectly adapting to different product categories such as textile rolls, consumer electronics, tire discs, and furniture panels. The core working principle of the device is based on the force transmission, inertial feedback, mechanical counting, and position adjustment of a purely mechanical structure. Through the coordinated work of four core modules—adaptive loading and fixing module, mechanical loading density monitoring module, mechanical vibration feedback module, and auxiliary support module—it achieves integrated functions of adaptive fixing, loading density monitoring, and transportation stability feedback. The entire process does not rely on any electric drive; all operations are completed manually and mechanically. The main frame 1 adopts a detachable design. The top frame 2, bottom frame 4 and four vertical column plates 3 are aligned and inserted. The four corners are locked and fixed by tightening the hex bolts with a special mechanical wrench, forming a rectangular hollow load-bearing main body. The cylindrical rubber feet at the four corners of the bottom frame 4 provide basic protection by ground support, which can reduce shock, prevent slip and buffer. This module is based on a unified opposing sliding structure and is combined with different modal clamping structures to form a multi-category loading group. The product shape is achieved by mechanical displacement adjustment, and the position is fixed by pin limit, threaded clamping and friction locking. No additional power is required throughout the process. The opposing sliding structure consists of horizontal transverse rails 8 on opposite sides of the main frame 1 and multiple sets of rolling gears. The rolling gears 23 of the rolling gears mesh with the adjusting round tooth holes 24 on the horizontal transverse rails 8. The rolling gears can be manually pushed to move smoothly along the horizontal transverse rails 8, causing the clamping structures to move closer or further away from each other, thus achieving precise adjustment of the clamping distance. The horizontal transverse rails 8 can be assembled in multiple layers and at multiple heights on the vertical column plate 3 according to the quantity and size of the products. The rolling gears and clamping structures can be combined to form multiple loading areas to meet the needs of batch loading. The horizontal rail plate 8 achieves vertical positioning through a height adjustment structure. After aligning the fixed plate blocks 10 at both ends of the horizontal rail plate 8 with the adjustment holes 9 on the vertical column plate 3, the pin 11 is inserted. Pulling the pull ring 21 outward causes the long strip plate 13 to slide in the rectangular groove 12. The inclined surface of the long strip plate 13 drives the tail block 18 to move through the transmission inclined groove 17, causing the slot block 16 to retract into the arc groove 15. At this time, the pin 11 can be freely inserted and removed. After releasing the pull ring 21, the tension spring 14 returns to its original position by relying on its own elasticity. The inclined surface pushes the slot block 16 out again and locks it into the bolt hole 22, completing the axial self-locking of the pin 11 and allowing the horizontal rail plate 8 to be stably fixed at the specified height of the vertical column plate 3. After the rolling gear set is moved into place, the locking bolt 27 is screwed into the threaded vertical groove 25 of the horizontal rail plate 8 and the threaded through hole 26 of the rolling gear 23. The rolling gear 23 is rigidly locked by the threaded contact, preventing displacement due to vibration during transportation. The horizontal block 29 in the elastic connection structure slides with the rectangular sleeve 30, and the spring 31 provides flexible buffering to accommodate minor deviations in the product's shape. After inserting the plug 33, it can be switched to a rigid fixing mode, taking into account both flexible adaptation and rigid load-bearing requirements. The arc-shaped clamp 34 of the textile roll loading group will form an embracing posture to fit the surface of the roll as the rolling gear set moves. The anti-slip rubber pad 35 increases the surface friction. Multiple loading areas can simultaneously accommodate textile rolls of different diameters, using flexible clamping to prevent deformation of the roll. In the consumer electronics loading group, the clamping sleeve shaft 38 slides along the limiting horizontal axis 37. During clamping, the spring component 39 is compressed to varying degrees according to the product's shape. The rubber sleeve 40 at the end of the clamping sleeve shaft 38 flexibly conforms to the irregular curved surface of the electronic product, without rigid compression throughout the process, thus preventing scratches on the product surface. In the tire disc loading group, the displacement block 45 is moved laterally by rotating the lead screw shaft 44. The opening and closing of the two clamping arm plates 42 is controlled by the push-pull action of the lever arm 46, adapting to tires of different diameters. Tightening the threaded lifting rod 48 pushes the lower pressure plate 47 to move, and the anti-slip rubber pad 49 completes the upper and lower clamping and fixing of the tire. In the furniture board loading group, the corner bending plate 51 slides along the long horizontal groove 52, precisely aligning with the four corners of the furniture board. Tightening the locking bolt 54 causes it to rub and lock against the inner wall of the locking horizontal groove 53, preventing slippage and tipping of the board through corner limiting.

[0048] The mechanical loading density monitoring module uses a purely mechanical structure to collect loading density data. The core calculation logic is that loading density equals the product quantity divided by the loading volume. The entire process requires no electronic sensors or electric drive. The bottom frame 4 of the main frame 1 is engraved with length and width scales, and the vertical column plate 3 is engraved with height scales. The available loading volume of the device is directly calibrated using laser-engraved scales, allowing operators to directly read the volume value without additional measurement. The mechanical counter 5 uses a standard mechanical counter component compatible with existing technology. After each loading, operators press the mechanical counter 5 to accumulate the loading quantity. The mechanical counter 5 has a built-in torsion spring to ensure reset after pressing, and the gear self-locking structure of the mechanical dial ensures stable counting and reliable data acquisition. After reading the volume and count values, operators can manually calculate the loading density, providing basic data support for environmental performance evaluation and transportation energy consumption accounting during product transportation.

[0049] The mechanical vibration feedback module relies on the principle of inertia and the elastic potential energy of springs to achieve early warning of excessive vibration. It transmits no electrical signals, providing a direct and timely warning. During transportation, the vibration of the carriage is transmitted to the main frame 1. The pendulum counterweight ball 56 maintains its original motion due to inertia and swings with the frame's vibration. The swing angle directly reflects the frame's vibration amplitude; the greater the vibration amplitude, the larger the swing angle of the pendulum counterweight ball 56. In the initial state of the device, the top of the flip plate 63 abuts against the displacement plate 67, fixing the tension spring 68 in an energy-storing state. When the swing angle of the pendulum counterweight ball 56 exceeds the warning threshold of 20 degrees, it will directly impact the trigger plate 61, pushing the trigger plate 61 to slide along the trigger groove 60. Under the pressure of the abutment guide shaft 65, the flip plate 63 flips into the rectangular lower groove 62, releasing the resistance and limiting of the displacement plate 67. After the displacement plate 67 is unconstrained, the tension spring 68 releases its elastic potential energy, pulling the warning plate 59 through the rectangular through groove 58 and protruding to the outside of the bending beam 6 and the bending beam 7, thus visually warning of excessive vibration through a conspicuous color. After the vibration subsides, the staff can manually press the reset mechanism to restore the pendulum counterweight ball 56 and the warning plate 59 to their initial state, completing one warning cycle. The device can repeat the warning monitoring.

[0050] The four core modules of the device operate collaboratively with the main frame 1 as the core carrier. The entire process is purely mechanical, with each module cooperating with each other without any interference. Following the complete process of pre-loading, loading, transportation, and unloading, it completes the adaptation work for environmental monitoring throughout the entire product lifecycle. Before loading, the staff first uses a special mechanical wrench to complete the separate insertion and bolt tightening of the top frame 2, vertical column plate 3, and bottom frame 4, building a complete main frame 1. Then, based on the type and quantity of the products to be transported, the number of assembly layers and height of the horizontal rail plate 8 are determined. The horizontal rail plate 8 is vertically locked by a double set of elastic bolt structure. Subsequently, the rolling gear set is pushed to move along the horizontal rail plate 8, adjusting the spacing and angle of the corresponding product clamping structure. The locking bolt column 27 and the bolt column 33 are tightened to complete the rigid locking. At the same time, the volume scale value on the outside of the frame is read to mark the available loading volume for this transportation, allowing the adaptive loading fixing module and the mechanical loading density monitoring module to complete the preliminary preparation work. During loading, workers place the products one by one into their corresponding loading areas. They manually push the rolling gear assembly to bring the clamping structures closer together and secure them to the product surface. After each product is loaded, the worker presses the mechanical counter 5 to simultaneously record the loading quantity. Workers can compare the counter readings with the volume scale values ​​in real time during loading to predict the current loading density and adjust the loading quantity and loading area layout as needed. The adaptive loading and fixing module provides temporary fixation for the products, preventing them from tipping over during loading. Before transportation begins, the pendulum counterweight ball 56 is checked to ensure it is vertical and stationary. Once confirmed, transportation begins. During transportation, the rubber feet of the auxiliary support module continuously absorb foundation vibrations, reducing the swaying amplitude of the main frame 1. The mechanical vibration feedback module monitors the frame vibration status in real time. If the vibration is within the acceptable range, slight pendulum swaying will not trigger an alarm. When the vibration amplitude exceeds the alarm threshold, the alarm plate 59 automatically pops out to remind workers to stop, inspect, and adjust the fixing components. Throughout this process, the adaptive loading and fixing module maintains the rigid fixation of the products, and the mechanical loading density monitoring module keeps the reading locked. The auxiliary support module and the mechanical vibration feedback module work together to ensure the safety and stability of the transportation process. Upon arrival at the destination, staff use a specialized mechanical wrench to loosen the locking bolt column 27 and the insertion bolt column 33, push the rolling gear assembly in the opposite direction to loosen the clamping structure and remove the product. They then record data such as the loading volume, product quantity, and vibration warning status of this transport, providing a basis for environmental performance evaluation and transportation plan optimization. Finally, they manually reset the pendulum counterweight ball 56 and warning plate 59 of the mechanical vibration feedback module, manually zero the mechanical counter 5, or remove the double-set elastic insertion bolt structure to disassemble the horizontal rail plate 8, restoring the device to its initial state and making full preparations for the next use.

[0051] The device achieves universal clamping for multiple product categories through a unified opposing sliding structure. It achieves non-electric operation by relying on a purely mechanical adjustment, locking, monitoring, and early warning structure. The four core modules work together to complete the entire process of adaptive fixing, density monitoring, and vibration feedback. It can stably adapt to multiple product categories such as textile rolls, consumer electronics, tire discs, and furniture panels, fully meeting the loading, fixing, and data acquisition needs of environmental monitoring throughout the product life cycle.

[0052] 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 multi-category product full lifecycle environmental monitoring adaptive loading and fixing device, characterized in that, include: The rectangular hollow main frame (1) consists of a top frame (2) at the top, four vertical column plates (3) in the middle and a bottom frame (4) at the bottom, forming a detachable frame. The multimodal adaptive loading and fixing module includes a textile roll loading group, a consumer electronics loading group, a tire disc loading group and a furniture board loading group, and each of them can be assembled and used separately with the main frame (1) to adapt to loading different types of products. The mechanical loading density monitoring module consists of a scale line group and a mechanical counter (5) to intuitively display the loading volume and number of loading parts of the main frame (1). The scale line group includes a length scale line and a height scale line engraved on the front side of the main frame (1) and a width scale line engraved on the side. The mechanical counter (5) is fixedly installed on the outside of the main frame (1). The mechanical vibration feedback module is located at the top center of the main frame (1); The different loading groups in the multimodal adaptive loading and fixing module all include opposing sliding structures set on the main frame (1), and different loading groups are formed by the opposing sliding structures combined with clamping structures of different modes. The opposing sliding structure includes horizontal transverse rails (8) located on opposite sides of the main frame (1) and multiple sets of rolling gears that cooperate with the horizontal transverse rails (8) for displacement. A height adjustment structure is provided between the horizontal transverse rails (8) and the main frame (1) to adjust the assembly height of different loading groups in the multimodal adaptive loading and fixing module on the main frame (1). A locking structure is provided between the rolling gears and the horizontal transverse rails (8). In the multimodal adaptive loading and fixing module, at least one of the different loading groups is assembled with the main frame (1), and the rolling gear group in each group of opposing sliding structures is at least four groups.

2. The adaptive loading and fixing device for environmental monitoring of multiple product categories throughout their entire life cycle as described in claim 1, characterized in that, The main frame (1) consists of an aluminum alloy top frame (2), vertical column plate (3) and bottom frame (4), both of which are rectangular. The vertical column plate (3) is a vertical plate. The main frame (1) is assembled by inserting four vertical column plates (3) into the four corners of the top frame (2) and bottom frame (4) and fixing them with hexagonal bolts. The length and width scale lines are engraved on the outer side of the bottom frame (4) along the length and width directions, respectively, and the height scale line is engraved on the vertical column plate (3) on the front side of the main frame (1) along the height direction. Cylindrical rubber feet are fixedly installed at the four corners of the bottom of the bottom frame (4); The horizontal rails (8) on both sides of the opposing sliding structure can be set on the front and back opposite sides or the left and right opposite sides of the main frame (1), and the length of the horizontal rails (8) set on different opposite sides is different. If they are located on the left and right sides of the main frame (1), the length is short; if they are located on the front and back sides of the main frame (1), the length is long. In the opposing sliding structure, the horizontal transverse rails (8) on both sides are connected to the vertical column plate (3) in the middle of the main frame (1).

3. The adaptive loading and fixing device for environmental monitoring of multiple product categories throughout their entire life cycle according to claim 2, characterized in that, The rolling gear set includes a roller gear (23), an open bending frame (28), and an elastic connection structure for connecting the clamping structure. The open bending frame (28) is in the shape of a vertical U-shape, and a vertical shaft is rotatably installed at the open end of the open bending frame (28). Three vertically equidistant roller gears (23) are fixedly sleeved on the vertical shaft. The main frame (1) has three rows and multiple columns of adjusting round tooth holes (24) on the side of the horizontal rail plates (8) facing each other. The vertical spacing of the upper and lower rows of adjusting round tooth holes (24) is the same as the vertical spacing of the upper and lower adjacent roller gears (23) in the rolling gear set. The three roller gears (23) in each rolling gear set are respectively connected to the three rows of adjusting round tooth holes (24). The ends of the outer ring teeth of the roller gears (23) are all semi-circular and adapted to mesh with the adjusting round tooth holes (24). The pitch of the upper tooth of the roller gear (23) is the same as the distance between two adjacent adjusting circular tooth holes (24) in the same row; At least two sets of rolling gears are assembled with the horizontal rail plate (8) on one side of the main frame (1). The rolling gears assembled on the horizontal rail plates (8) on both sides are symmetrical and correspond one to one. The elastic connection structure is set on the outer wall of the side of the two opening bending frame (28) facing each other. The horizontal rail plates (8) on both sides are connected to a set of clamping structures of different modes through symmetrical rolling gears to form a loading area in different loading groups. The locking structure between the rolling gear set and the horizontal rail plate (8) includes a threaded vertical groove (25), a threaded through hole (26), and a locking bolt post (27). The top and bottom ends of the horizontal rail plate (8) are provided with threaded vertical grooves (25) that run vertically through each row of adjusting round teeth holes (24). The three rolling gears (23) in the rolling gear set are provided with threaded through holes (26) that run vertically through each row of teeth on their semi-circular ends. The ends of the three rolling gears (23) that are fully engaged in the same row of adjusting round teeth holes (24) are connected to vertical locking bolt posts (27) by threaded vertical grooves (25) and threaded through holes (26).

4. The adaptive loading and fixing device for environmental monitoring of multiple product categories throughout their entire life cycle according to claim 3, characterized in that, The elastic connection structure includes a horizontal block (29), a rectangular sleeve (30), a spring element (31), a solid insertion hole (32), and a plug post (33). In the opposing sliding structure, the two sides of the open bending frame (28) are fixedly installed with horizontal blocks (29) facing each other on one side of the outer wall. The horizontal block (29) is slidably sleeved with the rectangular sleeve (30) at the end away from the open bending frame (28). The interior of the rectangular sleeve (30) is hollow. The outer surface of the horizontal block (29) is slidably attached to the inner wall of the rectangular sleeve (30). The horizontal block (29) is located between the middle end side of the rectangular sleeve (30) and the inner wall of the end side of the rectangular sleeve (30) and is fixedly connected with multiple sets of spring elements (31). The top of the horizontal block (29) and the rectangular sleeve (30) are provided with overlapping and vertically connected solid insertion holes (32), and the horizontal block (29) and the rectangular sleeve (30) are connected to the plug post (33) through the solid insertion hole (32) to fix the connection state between the horizontal block (29) and the rectangular sleeve (30).

5. The adaptive loading and fixing device for environmental monitoring of multiple product categories throughout their entire life cycle according to claim 4, characterized in that, The height adjustment structure includes adjustment holes (9), fixed plate blocks (10) and double elastic bolt structure. The four vertical column plates (3) in the middle of the main frame (1) are provided with multiple sets of vertically equidistant adjustment holes (9) on the outer walls of the front, back and left sides of the main frame (1). The two ends of the horizontal rail plate (8) are provided with through fixed plate blocks (10) at both ends of each row of adjustment round tooth holes (24). There are three fixed plate blocks (10) at each end of the horizontal rail plate (8) and they are vertically equidistant. The inner diameters of the adjustment socket (9), the fixed plate plug (10) and the adjustment round tooth hole (24) are the same, and the distance between two adjacent adjustment sockets (9) is the same as the distance between two adjacent fixed plate plugs (10). The horizontal rails (8) on both sides of the opposing sliding structure are horizontal and at the same height attached to the opposite sides of the main frame (1). The fixed plate inserts (10) at the middle of the two ends of the horizontal rails (8) are respectively connected to the two adjustment holes (9) at the same height on the two vertical column plates (3). The double set of elastic plug structure is inserted into the horizontal rails (8) through the fixed plate inserts (10) at both ends and the adjustment holes (9) that coincide with them, for fixing the horizontal rails (8) onto the main frame (1). The double-set elastic plug structure includes a pin (11), a long strip (13), a tension spring (14), and a slot block (16). The pin (11) is cylindrical and is slidably inserted into the overlapping adjustment hole (9) and the fixed plate block (10). One end of the pin (11) is integrally formed with a ring that abuts against the outer surface of the horizontal rail plate (8), and the other end abuts against the inner wall of the end face of the adjustment hole (9). The pin (11) has an open rectangular slot (12) at its center, and the open end is located at the end of the pin (11) exposed outside the horizontal rail plate (8). A long strip plate (13) is slidably inserted into the rectangular slot (12). One end of the long strip plate (13) is flush with the open end of the pin (11) and a pull ring (21) is fixedly installed thereon. The pin (11) is located in the adjustment hole (9) and has an arc groove (15) on one side of the outer wall that communicates with the rectangular long groove (12). The inner wall of the adjustment hole (9) is provided with a fastening hole (22) corresponding to the position of the arc groove (15). A slot block (16) is slidably inserted in the arc groove (15), and one end of the slot block (16) is fitted into the fastening hole (22), while the other end is located in the rectangular long groove (12) and is actively connected to the long strip plate (13). The outer wall of the end of the long strip (13) in the rectangular long groove (12) facing the arc groove (15) is inclined, and the end of the long strip (13) facing the inner wall of the rectangular long groove (12) is the thinnest end. An open transmission groove (17) is opened on the outer wall of the inclined surface of the long strip (13) along the inclined direction. The slot block (16) is located in the middle of the rectangular long groove (12) and is inclined to fit the inclined surface of the long strip (13). The inclined end of the slot block (16) is integrally formed with a tail end block (18), and the tail end block (18) is slidably engaged in the transmission groove (17). The inner wall of the top and bottom of the transmission groove (17) is provided with a limiting groove (19). The top and bottom of the tail end block (18) are fixed with an integral limiting protrusion (20), and the limiting protrusion (20) is slidably engaged in the limiting groove (19). The engagement point between the tail end block (18) and the transmission groove (17) is located at the thickest end of the inclined section of the long strip plate (13), and the thickness difference between the thickest end of the long strip plate (13) and the thinnest end of the tail end is greater than the length of the slot block (16) engaged in the bolt hole (22).

6. The adaptive loading and fixing device for environmental monitoring of multiple product categories throughout their entire life cycle according to claim 4, characterized in that, The clamping structure in the textile roll loading group includes two arc-shaped clamps (34) and an anti-slip rubber pad (35). The arc-shaped clamps (34) are arc-shaped, and the two arc-shaped clamps (34) are symmetrically distributed in the opposing sliding structure. The two ends of each arc-shaped clamp (34) are respectively fixedly connected to the ends of the rectangular sleeves (30) that are symmetrical in the rolling gear group on both sides. The arc concave surfaces of the arc-shaped clamps (34) facing each other are fixedly bonded with the anti-slip rubber pad (35). Two symmetrical arc-shaped clamps (34) and four sets of rolling gears form a loading area, and at least one transfer area is assembled between the horizontal cross rails (8) on both sides.

7. The adaptive loading and fixing device for environmental monitoring of multiple product categories throughout their entire life cycle according to claim 4, characterized in that, The clamping structure in the consumer electronics loading assembly includes two cube blocks (36), a limiting horizontal shaft (37), a clamping sleeve shaft (38), and a spring element (39). The two cube blocks (36) are symmetrically distributed in the opposing sliding structure. The two ends of each cube block (36) are respectively fixedly connected to the ends of the rectangular sleeves (30) that are symmetrically connected in the rolling gear sets on both sides. Two cubes (36) have rectangular grooves with open sides facing each other. Each cube (36) has a fixed array of densely distributed limiting horizontal shafts (37) in the rectangular groove. Each limiting horizontal shaft (37) is slidably sleeved with a clamping sleeve shaft (38), and the end of the clamping sleeve shaft (38) extends out of the opening end of the cube (36). The clamping sleeve shaft (38) is fixedly connected to the end side of the rectangular inner groove and the end side inner wall of the cube block (36) with a spring element two (39), and the spring element two (39) is sleeved on the periphery of the limiting horizontal shaft (37). The clamping sleeves (38) in the two cuboid blocks (36) are hemispherical and fixedly fitted with rubber sleeves (40).

8. The adaptive loading and fixing device for environmental monitoring of multiple product categories throughout their entire life cycle according to claim 4, characterized in that, The clamping structure in the tire disc loading assembly includes two horizontal base plates (41), a clamping arm plate (42), a lead screw shaft (44), a displacement block (45), and a lever arm (46). The two horizontal base plates (41) are symmetrically distributed in the opposing sliding structure. The two ends of each horizontal base plate (41) are respectively fixedly connected to the ends of the rectangular sleeves (30) that are symmetrically connected in the rolling gear sets on both sides. Two symmetrically distributed clamping arm plates (42) are rotatably mounted on each horizontal substrate (41), and the rotatable connection points between the clamping arm plates (42) and the horizontal substrate (41) are located on both sides of the center of the top of the horizontal substrate (41), and the two clamping arm plates (42) are V-shaped. Each horizontal base plate (41) has two clamping arm plates (42) with corresponding mutually facing sidewalls having open clamping cavities (43), and the clamping cavities (43) are open at the free ends of the clamping arm plates (42); A lead screw shaft (44) is rotatably installed at the center of the side wall facing each other on both sides of the clamping arm plate (42), and a displacement block (45) is threaded onto the lead screw shaft (44). Two symmetrical lever arms (46) are hinged to the top of the displacement block (45), and the free ends of the two lever arms (46) are respectively hinged to the bottom ends of the clamping arm plates (42) on both sides above. The top end of the clamping arm plate (42) is threadedly connected to a threaded lifting rod (48), and the bottom end of the threaded lifting rod (48) extends into the clamping cavity (43) and is rotatably mounted with a lower pressure plate (47). The lower pressure plate (47) is located in the clamping cavity (43) near the top end, and the bottom end of the lower pressure plate (47) and the bottom inner wall of the clamping cavity (43) are both fixedly bonded with anti-slip rubber pads (49).

9. The adaptive loading and fixing device for environmental monitoring of multiple product categories throughout their entire life cycle according to claim 4, characterized in that, The clamping structure in the furniture board loading group includes two supporting horizontal plates (50) and a corner bending plate (51). The two supporting horizontal plates (50) are symmetrically distributed in the opposing sliding structure. The two ends of each supporting horizontal plate (50) are respectively fixedly connected to the ends of the rectangular sleeves (30) that are symmetrically connected in the rolling gear groups on both sides. Two support plates (50) are provided with long horizontal grooves (52) perpendicular to the horizontal rail plate (8) at the top of their tops near the sides. Each support plate (50) has a corner bending plate (51) slidably installed at both ends of the long horizontal groove (52). The corner bending plate (51) is in the shape of a horizontal L. The four long horizontal grooves (52) on the two corner bending plates (51) are centrally symmetrical and are used to abut the four corners of the board product. An integrated base plate is fixed at the bottom end of the corner bending plate (51) parallel to the long horizontal groove (52), and the base plate slides against the inner side of the two long horizontal grooves (52) facing away from each other. A locking horizontal groove (53) is opened on the inner side of the two long horizontal grooves (52) facing away from each other. A locking bolt (54) is threadedly connected to the base plate of each corner bending plate (51), and each corner bending plate (51) can be fixed by rotating the locking bolt (54) and rubbing against the inner wall of the locking horizontal groove (53).

10. The adaptive loading and fixing device for environmental monitoring of multiple product categories throughout their entire life cycle according to claim 1, characterized in that, The mechanical vibration feedback module includes a bending beam 1 (6), a bending beam 2 (7), a pendulum rope (55), a pendulum counterweight ball (56), a bending frame plate (57), an early warning plate (59), and an elastic triggering structure. The top center of the top frame (2) in the main frame (1) is fixedly connected to the bending beam 1 (6), and the middle side of the bending beam 1 (6) is fixedly connected to the bending beam 2 (7). The bending beam 1 (6) is an inverted U-shape, and the bending beam 2 (7) is an inverted L-shape. The middle of the horizontal top of the bending beam 1 (6) is fixedly connected to the pendulum rope (55), and the bottom end of the pendulum rope (55) is fixedly connected to the pendulum counterweight ball (56). The pendulum rope (55) hangs down naturally. An L-shaped bending frame plate (57) is fixedly installed on one side of the bending beam one (6) and in the bending beam two (7). The bending frame plate (57) and the bending beam one (6) and the bending beam two (7) form a rectangular frame area. The rectangular frame areas in the bending beam one (6) and the bending beam two (7) are perpendicular to each other, and the pendulum rope (55) and the pendulum counterweight ball (56) are located at the center of the two rectangular frame areas. The vertical sections of the outer side of the rectangular frame area of ​​the first bent beam (6) and the second bent beam (7) are provided with through rectangular slots (58). The warning plate (59) is located in the rectangular frame area, and one side of the warning plate (59) is slidably engaged with the rectangular slot (58). The outer surface of the warning plate (59) is coated with a conspicuous color. The elastic triggering structure includes a triggering transverse groove (60), a triggering transverse plate (61), a flipping plate (63), a stop plate guide shaft (65), a guide crossbar (66), a displacement plate (67), and a tension spring (68). The bottom horizontal section of the bent frame plate (57) is provided with an open triggering transverse groove (60), and the end of the triggering transverse groove (60) facing the pendulum counterweight ball (56) is open. The triggering transverse plate (61) is slidably engaged in the triggering transverse groove (60). One end of the triggering transverse plate (61) faces the pendulum counterweight ball (56) and protrudes from the open end of the triggering transverse groove (60), and the inclined extension of the end of the triggering transverse plate (61) is... The angle between the long line and the vertical pendulum rope (55) is 20 degrees. The trigger plate (61) is provided with a rectangular lower groove (62) at the top end of the rectangular frame area. An inclined flip plate (63) is hinged in the rectangular lower groove (62), and the top of the flip plate (63) faces the pendulum counterweight ball (56). The top of the trigger plate (61) is fixedly installed with vertical plate members (64) on both sides of the rectangular lower groove (62), and a stop plate guide shaft (65) is rotatably installed between the tops of the two vertical plate members (64), and the stop plate guide shaft (65) is in contact with the outer side of the flip plate (63) facing the rectangular through groove (58). A guide bar (66) is fixedly installed between the lower part of the warning plate (59) and the upper part of the flip plate (63) in the rectangular frame area. A displacement piece (67) is slidably sleeved on the guide bar (66), and the bottom end of the displacement piece (67) abuts against the inclined top end of the flip plate (63) towards the pendulum counterweight ball (56). A tension spring (68) is fixedly connected between the displacement piece (67) and the inner side wall of the rectangular frame area, and the tension spring (68) is sleeved on the periphery of the guide bar (66) in a stretched energy storage state. The warning plate (59) is parallel to the guide bar (66) and has a lateral displacement degree of freedom along the length direction of the guide bar (66) through the displacement plate (67).

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