Specialized bird watching device for campus donghong slope
By designing adjustable slope supports and concealed birdwatching cabins, the problems of terrain adaptability and concealment of existing devices on sloping campus slopes have been solved, achieving a combination of stable observation and popular science education, and improving the success rate of birdwatching.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHENZHEN CITY VOCATIONAL COLLEGE (SHENZHEN TECHNICIAN COLLEGE)
- Filing Date
- 2026-03-26
- Publication Date
- 2026-06-05
AI Technical Summary
When existing birdwatching devices are installed on sloping campus slopes, they have poor terrain adaptability, the observation cabins are tilted, which affects the observation experience and causes the viewing angle to be off. They also lack concealment and popular science functions, and cannot meet the needs of ecological observation and education.
The design incorporates adjustable slope supports and concealed birdwatching cabins. The supports can be adjusted to keep the cabin level. Combined with one-way viewing windows and science education devices, the design achieves stability and concealment of the observation environment, while also integrating science education functions.
It provides a stable observation environment on sloping terrain, reduces visual disturbance to birds, improves the success rate of bird watching, and combines science education functions to meet the needs of ecological observation and education.
Smart Images
Figure CN122148101A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of popular science on slope greening, specifically to a special popular science and birdwatching device for winter red slopes on campuses. Background Technology
[0002] Ecological restoration of campus slopes often employs a three-dimensional configuration of creeping ground cover plants and sun-loving pioneer shrubs (such as winter jasmine), as these are excellent nectar sources and can effectively attract small birds, thus becoming an ideal place for campus-based nature education.
[0003] Existing birdwatching devices are mainly divided into general-purpose outdoor birdwatching devices for flat parks and simple science education devices for indoor or flat sites. When these existing devices are directly applied to sloping school campuses, significant problems arise. First, existing devices are designed for flat terrain and lack terrain-adaptive and adjustable structures. When installed on slopes with a certain incline, the observation chamber cannot remain level, resulting in a poor riding experience and a severely distorted viewing angle. Second, most existing devices lack concealment structures designed for timid birds, easily disturbing them and leading to low success rates. Finally, existing devices often only have a single observation function, failing to effectively combine birdwatching with nature education, and cannot meet the integrated needs of concealed observation and science learning in school campus slope settings. Summary of the Invention
[0004] In view of the aforementioned problems, this application is made to provide a special science popularization and birdwatching device for winter red slopes on campuses that overcomes or at least partially solves the aforementioned problems, comprising: Adjustable slope support frame, used for installation on slope soil; A concealed birdwatching cabin is located above and hinged to the adjustable slope support; the concealed birdwatching cabin is a semi-enclosed structure, and a one-way perspective observation window is provided on one side of the concealed birdwatching cabin. A science popularization device is installed on the inner side wall of the concealed birdwatching cabin; The adjustable slope support has an adjustable support angle, which allows for adjustment of the pitch and yaw attitude of the concealed birdwatching cabin.
[0005] According to one embodiment of this application, the adjustable slope support includes two adjustment frames, which are spaced apart along the length of the concealed birdwatching cabin; the length of the concealed birdwatching cabin is perpendicular to the observation direction of the one-way perspective observation window; Each of the adjustable frames includes a support column and an adjustable brace. The upper end of the support column is hinged to the bottom of the concealed birdwatching cabin. The length of the adjustable brace is adjustable, and one end of the adjustable brace is hinged to the support column, while the other end of the adjustable brace is hinged to the bottom of the concealed birdwatching cabin.
[0006] According to one embodiment of this application, the support column includes an upper support tube and a lower support tube that are slidably sleeved together; One of the upper support pipe and the lower support pipe is provided with a plurality of first adjustment holes spaced apart along its length, and the other is provided with at least one first assembly hole adapted to the first adjustment holes; the lower end of the lower support pipe is also provided with an anchor plate for embedding in the slope soil. The support column also includes a first bolt assembly, which passes through the first adjustment hole and the first assembly hole that are aligned with each other to lock the relative positions of the upper support tube and the lower support tube.
[0007] According to one embodiment of this application, the adjustable diagonal brace includes a slidingly sleeved inner diagonal brace rod and an outer diagonal brace tube; One of the inner diagonal brace and the outer diagonal brace tube is provided with a plurality of second adjustment holes spaced apart along its length, and the other is provided with at least one second assembly hole adapted to the second adjustment holes; The adjustable brace also includes a second bolt assembly, which passes through the second adjustment hole and the second mounting hole that are aligned with each other to lock the relative positions of the inner brace rod and the outer brace tube.
[0008] According to one embodiment of this application, a carrier plate is fixedly installed at the bottom of the concealed birdwatching cabin; the upper end of the support column and the other end of the adjustable diagonal brace are both hinged to the bottom of the carrier plate.
[0009] According to one embodiment of this application, the one-way perspective observation window includes a first tempered glass layer, a second tempered glass layer, and an adhesive layer and a chromium-plated aluminum layer sandwiched between the first tempered glass layer and the second tempered glass layer; The concealed birdwatching cabin is equipped with a window frame, and the edge of the one-way viewing window is inlaid in the window frame by a rubber sealing strip.
[0010] According to one embodiment of this application, the concealed birdwatching cabin includes a support frame and an outer shell plate fixed to the outside of the support frame; The supporting frame is assembled from aluminum profiles or galvanized steel; the outer shell is made of fiber-reinforced plastic or corrosion-resistant aluminum, and the outer surface of the outer shell is coated with polyurethane paint or has a decorative film layer.
[0011] According to one embodiment of this application, the science popularization device includes a mounting bracket, a back panel, and a front panel; the mounting bracket is fixed to the side wall of the concealed birdwatching cabin; The back panel is mounted on the mounting bracket, and the front panel is fixed to the front side of the back panel by a hinge or snap-fit structure; the outer surface of the front panel has a science popularization display area, a QR code area, and an erasable / write area.
[0012] According to one embodiment of this application, the concealed birdwatching cabin is also equipped with a seat for the observer to sit in.
[0013] According to one embodiment of this application, the top of the concealed birdwatching cabin is provided with a weatherproof cover, which is inclined.
[0014] This application has the following advantages: In the embodiments of this application, by setting an adjustable slope support with an adjustable support angle, it can effectively adapt to sloping terrain with a certain slope, ensuring that the concealed birdwatching cabin above remains horizontal under such terrain, thereby providing a stable observation environment for the observer. At the same time, the semi-enclosed structure and the design of a one-way perspective observation window can effectively shield the observer's human activities while ensuring the observation field of view, reducing visual interference to surrounding birds, and helping to improve the success rate of fixed-point birdwatching without disturbing the natural ecology. In addition, the integration of science popularization devices into the concealed birdwatching cabin allows the observer to conveniently obtain relevant science popularization knowledge during the concealed observation process, realizing the combination of ecological observation function and natural science popularization education function. Attached Figure Description
[0015] To more clearly illustrate the technical solution of this application, the drawings used in the description of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the structure of a special science popularization and bird watching device for winter red slopes on campus provided in one embodiment of this application from one perspective; Figure 2 This is a schematic diagram of the structure of a special science popularization and bird watching device for winter red slopes on campus provided in one embodiment of this application from another perspective; Figure 3 This is a cross-sectional view of the concealed birdwatching cabin in a special science popularization birdwatching device for winter red slopes on campus provided in one embodiment of this application; Figure 4 This is an exploded view of the adjustable slope support in the special popular science birdwatching device for winter red slopes on campus provided in one embodiment of this application; Figure 5 This is a schematic diagram of the structure of the one-way perspective observation window in the special science popularization bird watching device for winter red slopes on campus provided in one embodiment of this application; Figure 6 This is a schematic diagram of the composite layer structure of the one-way perspective observation window in a special popular science birdwatching device for winter red slopes on campus provided in one embodiment of this application; Figure 7 This is a schematic diagram of the structure of the science popularization device in the special science popularization and bird watching device for winter red slopes on campus provided in one embodiment of this application.
[0017] Figure label: 10. Adjustable slope support; 101. Support column; 1011. Upper support tube; 1012. Lower support tube; 1013. First bolt assembly; 1014. Anchor plate; H1011. First assembly hole; H1012. First adjustment hole; 102. Adjustable diagonal brace; 1021. Inner diagonal brace rod; 1022. Outer diagonal brace tube; 1023. Second bolt assembly; H1021. Second adjustment hole; H1022. Second assembly hole; 20. Concealed birdwatching cabins; 21. One-way perspective observation window; 211. Window frame; 212. First tempered glass layer; 213. Second tempered glass layer; 214. Laminated layer; 215. Chrome-plated aluminum layer; 22. Carrier plate; 23. Wind and rainproof roof; 24. Seats; 30. Popular science installations; 301. Mounting bracket; 302. Back panel; 303. Front panel; P01. Science popularization display area; P02. QR code area; P03. Erasing and writing area. Detailed Implementation
[0018] To make the objectives, features, and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.
[0019] The inventors discovered through analysis of existing technologies that most existing birdwatching devices are general-purpose devices designed for flat parks, woodlands, or indoor venues. When these devices are directly applied to special terrains with significant slopes (e.g., 15-45°) such as winter red slopes on campuses, there are many technical defects. First, the terrain adaptability is poor. Installing existing devices on slopes causes the entire observation cabin to tilt, failing to provide observers with a level and stable internal observation environment. This not only affects the stay experience but also causes a serious shift in the observation perspective. Second, the concealment and disturbance prevention capabilities are insufficient. The winter red slopes on campus attract mostly small birds that are naturally timid, but existing devices are often open or lack transparent isolation designs. Students' human activities inside the cabins can easily disturb the target birds, resulting in a low success rate for fixed-point birdwatching. Third, the functions are limited and lack popular science integration. Traditional birdwatching pavilions only provide a simple physical stay space and fail to integrate popular science functions such as graphic displays, QR code interaction, and nature recording within the observer's line of sight, thus failing to effectively transform the slope ecological restoration site into a campus nature education platform. Finally, the compatibility with slope ecology and outdoor safety are poor. The installation method of conventional devices can easily damage the root system and soil layer of slope vegetation over a large area.
[0020] Reference Figure 1 This application illustrates a special science popularization and bird watching device for winter red slopes on campus, including an adjustable slope support 10, a concealed bird watching cabin 20, and a science popularization device 30.
[0021] The adjustable slope support 10 serves as the bottom load-bearing component of the entire device and is used to install on the slope soil to achieve a relatively reliable installation of the birdwatching device on sloping terrain with a certain slope.
[0022] The concealed birdwatching cabin 20 is located above the adjustable slope support 10 and is hinged to the adjustable slope support 10. The concealed birdwatching cabin 20 has a semi-enclosed structure, and a one-way perspective observation window 21 is provided on one side of the concealed birdwatching cabin 20.
[0023] In other words, the bottom of the concealed birdwatching cabin 20 is connected to the top of the adjustable slope support 10 by a hinged connection, allowing for relative rotational freedom between the concealed birdwatching cabin 20 and the adjustable slope support 10. Furthermore, the concealed birdwatching cabin 20 is constructed as a semi-enclosed structure, thus creating an internal space for the observer to reside. A one-way perspective observation window 21 is provided on one side wall of the concealed birdwatching cabin 20, the perspective direction of which extends directionally from the internal space towards the external environment, forming a one-way visual channel.
[0024] The science popularization device 30 is installed on the inner side wall of the concealed birdwatching cabin 20. Specifically, the science popularization device 30 is attached to and fixed to the inner side wall of the semi-enclosed structure, so that it is completely located inside the interior space of the concealed birdwatching cabin 20, thereby facilitating direct visibility for observers within the space.
[0025] The adjustable slope support 10 has an adjustable support angle, so as to adjust the pitch attitude of the concealed birdwatching cabin 20 through the adjustable slope support 10.
[0026] During actual installation and operation, after the bottom of the adjustable slope support 10 is fixed to the inclined slope soil, an adjustment force is applied to change the posture of the adjustable slope support 10, causing a change in the support angle of the adjustable slope support 10. The change in support angle is converted into angle compensation for the concealed birdwatching cabin 20 through the hinge node, causing the concealed birdwatching cabin 20 to deflect at a corresponding angle around the hinge axis until the concealed birdwatching cabin 20 returns to a horizontal state in the direction of gravity and maintains it. Then, the adjustable slope support 10 is locked to maintain this horizontal working position.
[0027] In the embodiments of this application, by setting an adjustable slope support 10 with an adjustable support angle, it can effectively adapt to sloping terrain with a certain slope, ensuring that the concealed birdwatching cabin 20 above maintains a horizontal state under such terrain, thereby providing a stable observation environment for the observer; at the same time, the design of a semi-enclosed structure and a one-way perspective observation window 21 can effectively shield the observer's human activities while ensuring the observation field of view, reducing visual interference to surrounding birds, and helping to improve the success rate of fixed-point birdwatching without disturbing the natural ecology; in addition, the popular science device 30 is integrated into the concealed birdwatching cabin 20, so that the observer can conveniently compare and obtain relevant popular science knowledge during the concealed observation process, realizing the combination of ecological observation function and natural popular science education function.
[0028] The following will further explain the special science popularization and bird watching device for winter red slopes on campus in this exemplary embodiment.
[0029] Reference Figure 1 and Figure 4 As shown, in some embodiments of the present invention, the adjustable slope support 10 includes two adjustment frames, which are spaced apart along the length of the concealed birdwatching cabin 20; the length of the concealed birdwatching cabin 20 is perpendicular to the observation direction of the one-way perspective observation window 21. That is, the length of the concealed birdwatching cabin 20 specifically refers to the extending direction perpendicular to the observation direction of the one-way perspective observation window 21. By defining this relative direction, it is ensured that the two adjustment frames are distributed on both sides of the observation line of sight, thereby providing stable structural support.
[0030] Each of the aforementioned adjustment frames includes a support column 101 and an adjustable diagonal brace 102. The support column 101 serves as a basic load-bearing component and is suitable for fixing to the slope soil to remain stationary in practical applications. The upper end of the support column 101 is hinged to the bottom of the concealed birdwatching cabin 20 to allow the concealed birdwatching cabin 20 to rotate at a certain angle relative to the bottom of the support column 101.
[0031] The length of the adjustable brace 102 is adjustable, for example, by using a sleeve with a locking pin, or by using a threaded screw or other telescopic structure to achieve its length adjustment. One end of the adjustable brace 102 is hinged to the support column 101, and the other end is hinged to the bottom of the concealed birdwatching cabin 20. Through the above connection, a stable triangular support frame is formed between the support column 101, the adjustable brace 102, and the bottom of the concealed birdwatching cabin 20. When adjusting the attitude, by extending and retracting the length of the adjustable brace 102, the concealed birdwatching cabin 20 can be driven to pitch and rotate around its hinge point with the upper end of the support column 101, thereby changing the overall pitch state of the concealed birdwatching cabin 20.
[0032] It is understandable that in the specific assembly, the above-mentioned hinge nodes can be connected by welding or by U-shaped hinge lugs cast in one piece, and high-strength pin assemblies or anti-loosening bolt assemblies can be used for through connection to ensure the smoothness of hinge rotation and the reliability of structural connection under long-term alternating load environment.
[0033] Through the above-described configuration, the concealed birdwatching cabin 20 achieves stable installation and flexible adjustment of the observation angle on complex slope terrain. On one hand, the two adjustment frames are spaced apart along a length perpendicular to the observation direction, providing stable support across the lateral span. On the other hand, the dynamic coordination of the fixed support column 101 and the extendable diagonal brace 102, which changes the side length of the triangle, allows operators to easily adjust and lock the cabin's posture according to the actual slope. Furthermore, because the support column 101 is only partially and directly anchored to the ground, compared to directly attaching and fixing the entire bottom area of the concealed birdwatching cabin 20 to the ground, this elevated support structure significantly reduces the physical contact area between the device and the slope surface, effectively reducing excavation pressure on the slope's surface soil and damage to the surrounding vegetation's root system. This structure further ensures the concealed birdwatching cabin 20's horizontal adaptability and structural stability under different terrain conditions, and the adjustment method is clear, achieving reliable force transmission while also protecting the slope's ecological environment.
[0034] Reference Figure 1 , Figure 2 and Figure 4 As shown, in one embodiment of the present invention, the support column 101 includes an upper support tube 1011 and a lower support tube 1012 that are slidably sleeved together. Specifically, the lower support tube 1012 can be inserted into the upper support tube 1011 by setting the inner diameter of the upper support tube 1011 to be slightly larger than the outer diameter of the lower support tube 1012; or the inner diameter of the lower support tube 1012 can be slightly larger than the outer diameter of the upper support tube 1011 by setting the upper support tube 1011 into the lower support tube 1012, so that the two can slide relative to each other along the axial direction of the support column 101, thereby realizing the telescopic adjustment of the overall height of the support column 101.
[0035] For example, the cross-sections of the upper support tube 1011 and the lower support tube 1012 are preferably square, rectangular or regular polygonal structures. By utilizing the geometric characteristics of the non-circular cross-section, a circumferential rotation limiting function is provided when the two tubes slide relative to each other axially, ensuring the directional stability and coplanarity of the hinge node at the upper end of the support column 101 during the telescopic adjustment process.
[0036] One of the upper support tube 1011 and the lower support tube 1012 has a plurality of first adjustment holes H1012 spaced apart along its length, and the other has at least one first mounting hole H1011 adapted to the first adjustment holes H1012. During actual height adjustment, the operator can pull the upper support tube 1011 to change its extension length relative to the lower support tube 1012, and spatially align one of the first adjustment holes H1012 corresponding to the target height with the first mounting hole H1011.
[0037] The support column 101 also includes a first bolt assembly 1013, which passes through the first aligned adjustment hole H1012 and the first assembly hole H1011 to lock the relative positions of the upper support tube 1011 and the lower support tube 1012. In other words, by passing the first bolt assembly 1013 through the first aligned adjustment hole H1012 and the first assembly hole H1011 and tightening it, the relative positions of the upper support tube 1011 and the lower support tube 1012 are reliably locked through mechanical interference.
[0038] The lower end of the lower support pipe 1012 is also provided with an anchor plate 1014 for embedding in the slope soil. The anchor plate 1014 can be fixedly connected to the bottom end face of the lower support pipe 1012 by full welding process, and the two are formed into an integrated support base structure. The surface area of the anchor plate 1014 is larger than the cross-sectional area of the lower support pipe 1012, and it is deeply buried and compacted in the slope soil.
[0039] The structure of the support column 101 in this embodiment enables height adjustment of the concealed birdwatching cabin 20. When adjusting the height, the operator first pulls or compresses the upper support tube 1011 axially, causing it to slide relative to the deeply buried lower support tube 1012. When the upper hinge node reaches the target elevation, the sliding distance is finely adjusted so that the first mounting hole H1011 on the lower support tube 1012 aligns with a first adjustment hole H1012 at a specific height on the upper support tube 1011. Subsequently, the screw portion of the first bolt assembly 1013 is sequentially inserted through the aligned first mounting hole H1011 and first adjustment hole H1012, and the matching nut at the end is tightened to lock them in place. As a partial alternative, the first bolt assembly 1013 can also be replaced with a spring-loaded quick-release pin assembly to omit the nut tightening action and further improve the locking efficiency after hole alignment.
[0040] Understandably, the height adjustment of the concealed birdwatching cabin 20 can accommodate the growth height of winter jasmine (45-80cm), ensuring that the observer's line of sight is consistent with the height of the vegetation, thereby improving the effective observation of bird behavior on the vegetation.
[0041] Through the above-mentioned sliding sleeve upper support pipe 1011 and lower support pipe 1012 and multi-hole mating first bolt assembly 1013 structural design, combined with the bottom anchor plate 1014, the support column 101 can be adjusted in multiple positions in axial length. The sleeve perforation structure combined with the force transmission path of bolt transverse shear can further enhance the bearing reliability of local stress nodes when bearing gravity and wind loads. At the same time, the end face diffusion effect of the anchor plate 1014 effectively improves the grip and anti-settlement performance of the lower support pipe 1012 on soft slope soil, providing a guarantee for the smooth leveling action of the upper structure.
[0042] Reference Figure 1 , Figure 2 and Figure 4 As shown, in one embodiment of the present invention, the adjustable diagonal brace 102 includes an inner diagonal brace rod 1021 and an outer diagonal brace tube 1022 that are slidably sleeved together to form a telescopic structure with an axial length. Exemplarily, both the inner diagonal brace rod 1021 and the outer diagonal brace tube 1022 can be integrally extruded and stretched from high-strength aluminum alloy or structural steel. A suitable clearance fit is maintained between the outer circumferential surface of the inner diagonal brace rod 1021 and the inner circumferential surface of the outer diagonal brace tube 1022 to allow for relative linear sliding between the two in the axial direction.
[0043] The cross-sections of the inner diagonal brace 1021 and the outer diagonal brace tube 1022 are preferably rectangular, square, or regular polygonal. This non-circular cross-section geometry provides a circumferential rotation limiting function when the two slide relative to each other axially, ensuring that the hinge nodes at both ends of the adjustable diagonal brace 102 always remain in the same plane of motion, and preventing torsional misalignment during length adjustment.
[0044] One of the inner inclined strut 1021 and the outer inclined strut 1022 is provided with a plurality of second adjustment holes H1021 spaced apart along its length, and the other is provided with at least one second assembly hole H1022 adapted to the second adjustment hole H1021.
[0045] The adjustable diagonal brace 102 also includes a second bolt assembly 1023, which passes through the aligned second adjustment hole H1021 and the second mounting hole H1022 to lock the relative positions of the inner diagonal brace rod 1021 and the outer diagonal brace tube 1022. As an alternative implementation of the partial structure, the second bolt assembly 1023 can also be replaced with a spring-loaded quick-release pin assembly or an eccentric cam locking element to further improve the speed of hole locking.
[0046] In practical applications, when tilt angle compensation and leveling are required, the user first loosens and removes the second bolt assembly 1023 located in the second mounting hole H1022 and the second adjustment hole H1021, releasing the relative position lock between the inner inclined brace 1021 and the outer inclined brace tube 1022; then, an external force is applied to stretch or compress the inner inclined brace 1021, causing it to slide smoothly axially within the outer inclined brace tube 1022 until the overall physical length of the adjustable brace 102 reaches the target leveling requirement; at this time, the sliding distance is finely adjusted so that the second mounting hole H1022 on the outer inclined brace tube 1022 and one of the second adjustment holes H1021 on the inner inclined brace 1021 are aligned; finally, the bolt shank of the second bolt assembly 1023 is sequentially passed through the aligned second mounting hole H1022 and the second adjustment hole H1021, and the matching nut at the end is tightened to apply a lateral locking preload.
[0047] Through the sliding interlocking of the inner diagonal brace 1021 and the outer diagonal brace tube 1022, and in conjunction with the cross-hole locking method of the second bolt assembly 1023, an adjustable structure with graded adjustable length and rigid locking is formed. Furthermore, this structure combining sleeve insertion and transverse through-pin effectively converts the axial tensile and compressive loads into shear forces on the bolt rod, improving the deformation stiffness of the adjustable diagonal brace 102 in the face of dynamic alternating stresses such as the gravity of the concealed birdwatching cabin and environmental wind loads.
[0048] Reference Figure 1and Figure 2 As shown, in some embodiments of the present invention, a carrier plate 22 is fixedly installed at the bottom of the concealed birdwatching cabin 20; the upper end of the support column 101 and the other end of the adjustable diagonal brace 102 are both hinged to the bottom of the carrier plate 22.
[0049] The carrier plate 22 is preferably a rectangular or polygonal high-strength metal plate structure with a large flat surface, such as a one-piece thickened anti-corrosion aluminum plate or galvanized thick steel plate, to provide sufficient bending section modulus and load-bearing area. The carrier plate 22 can be rigidly fastened to the bottom of the concealed birdwatching cabin 20 by a matrix of bolts, or permanently connected by a peripheral welding process, thereby ensuring that the carrier plate 22 and the concealed birdwatching cabin 20 remain stable and reliably fixed.
[0050] For example, at least two sets of hinge seats with coaxial through holes are welded to the bottom surface of the carrier plate 22. The top of the support column 101 is provided with a U-shaped lug plate, and the hinge seat is inserted into the U-shaped lug plate, and a single degree of freedom hinge is achieved by a transversely penetrating pin or pivot bolt assembly. Correspondingly, the top of the adjustable diagonal brace 102 can also be hinged to the carrier plate through a combination structure of hinge seat and U-shaped lug plate.
[0051] In this embodiment, the carrier plate 22 can effectively concentrate and smoothly distribute the large-area surface load to each hinge node at the bottom, which enhances the local structural stiffness of the bottom stress area and prevents possible deformation of the concealed bird-watching cabin. At the same time, the cooperation of multiple hinge nodes can prevent the concentration of bending moment stress at the connection parts of each rod when adjusting the tilt attitude on the slope terrain, providing mechanical support for the smooth following of the entire device during dynamic leveling process and reliable load transmission under long-term use.
[0052] Reference Figure 5 and Figure 6 As shown, in one embodiment of the present invention, the one-way viewing window 21 includes a first tempered glass layer 212, a second tempered glass layer 213, and an adhesive layer 214 and a chrome-plated aluminum layer 215 sandwiched between the first tempered glass layer 212 and the second tempered glass layer 213. A concealed birdwatching cabin 20 is provided with a window frame 211, and the edge of the one-way viewing window 21 is embedded in the window frame 211 by a rubber sealing strip.
[0053] Exemplarily, the first tempered glass layer 212 and the second tempered glass layer 213 are preferably made of high-strength flat tempered glass with a uniform thickness to provide basic bending cross-section and impact stiffness. A chromium-plated aluminum layer 215 is uniformly and densely attached to the inner surface of the first tempered glass layer 212 or the second tempered glass layer 213 by vacuum magnetron sputtering or chemical vapor deposition, forming an interference coating with a specific optical reflectivity. The laminated layer 214 is preferably made of a polymer resin film (e.g., PVB or SGP film), which, under a high-temperature and high-pressure lamination and curing process, tightly bonds the first tempered glass layer 212, the coated surface layer, and the second tempered glass layer 213 together. The rubber sealing strip is preferably made of EPDM rubber integrally molded by an extrusion process, with a U-shaped cross-section and a continuous corrugated sealing lip on the outer wall.
[0054] The composite structure achieves a high degree of integration between optical concealment and mechanical explosion-proof properties of the observation interface. When high-intensity external light shines on the one-way perspective observation window 21, the chrome-plated aluminum layer 215 strongly reflects the light, creating a one-way mirror effect, while some low-intensity light inside the cabin is transmitted, forming a one-way perspective light transmission path, preventing birds from seeing human figures inside and ensuring good observation concealment. When the observation window is subjected to wind pressure or accidental physical impact from the external environment, the laminated layer 214 generates interlayer adhesion and tension. If the tempered glass reaches its yield limit and breaks, the laminated layer 214 can effectively pull the glass fragments, limiting their splashing or scattering, ensuring safety in its usage scenario. In addition, the rubber sealing strip around the window frame 211 not only has a waterproof sealing effect but also acts as an elastic buffer medium, preventing stress concentration and breakage caused by rigid contact between the glass edge and the window frame 211.
[0055] In some specific examples, the concealed birdwatching cabin 20 includes a support frame and an outer shell panel fixed to the outside of the support frame. The support frame is assembled from aluminum profiles or galvanized steel. The outer shell panel is made of fiber-reinforced plastic sheet or corrosion-resistant aluminum sheet, and the outer surface of the outer shell panel is coated with a polyurethane paint layer or has a decorative film layer applied.
[0056] The support frame can be assembled from multiple aluminum profiles or galvanized steel. The nodes of adjacent pipes can be rigidly connected by full welding to form an integrated load-bearing skeleton. Alternatively, matching metal right-angle brackets combined with self-tapping bolts can be used for detachable splicing to meet the needs of rapid assembly and modular transportation on outdoor slopes.
[0057] The outer shell panels are laid flat and fixedly mounted on the outer periphery of the support frame. The outer shell panels are preferably made of fiber-reinforced plastic (FRP) sheets of uniform thickness or corrosion-resistant aluminum sheets, as these materials possess excellent tensile strength and lightweight characteristics. In actual assembly, structural weather-resistant sealant can be applied beforehand to the contact surfaces between the outer shell panels and the support frame. Then, using rivets or self-drilling screws with waterproof rubber washers, the outer shell panels are fastened to the internal support frame in a matrix arrangement.
[0058] The polyurethane coating can be densely adhered to the surface of the outer shell panel through electrostatic spraying and a medium-to-high temperature baking and curing process. The decorative coating layer can be made of a high-polymer weather-resistant film with UV resistance, which is applied by hot pressing or shadowless adhesive bonding process.
[0059] The concealed birdwatching cabin 20 with the above-mentioned structure forms a high-strength, lightweight, weather-resistant protective structure that can effectively resist outdoor wind loads and physical impacts. At the same time, the composite surface treatment improves the device's corrosion resistance and long-term appearance stability in damp slopes and strong ultraviolet environments.
[0060] Reference Figure 7 As shown, in one embodiment of the present invention, the science popularization device 30 includes a mounting bracket 301, a back plate 302, and a front plate 303; the mounting bracket 301 is fixed to the side wall of the concealed birdwatching cabin 20. The mounting bracket 301 and the side wall of the concealed birdwatching cabin 20 can be fixed at multiple points in an array using self-tapping screws or rivets to maintain the reliability of its fixation.
[0061] The back panel 302 is mounted on the mounting bracket 301. The back panel 302 can be detachably fixed to the mounting bracket 301 using bolts, clips, or other means. The front panel 303 is fixed to the front side of the back panel 302 via hinges or clips. The outer surface of the front panel 303 has a science display area P01, a QR code area P02, and an erasable / write area P03. The front panel 303 is preferably made of high-transmittance acrylic or PC endurance board, and its edges are chamfered or rounded to eliminate sharp corners and prevent scratches.
[0062] When it is necessary to update or replace the display medium, the operator first applies an outward pulling force to flip the front panel 303 off the back panel 302 or remove it as a whole; then, the paper or film posters and graphic media sandwiched between the front panel 303 and the back panel 302 are pulled out and replaced; finally, the front panel 303 is closed again and a directional fastening force is applied to lock the front panel 303.
[0063] The outer surface of the front panel 303 is spatially divided into a science display area P01, a QR code area P02, and an erasable / write area P03. For example, the science display area P01 corresponds to a highly translucent section, primarily used for clearly viewing static text and graphics at the bottom; the QR code area P02 can be equipped with a science QR code, which observers can scan to view detailed videos and guides on winter jasmine planting and bird observation. The erasable / write area P03 has a low surface energy nano-anti-fouling coating or a PET whiteboard composite film on its outer surface, forming an erasable writing surface for observers to record the types, times, and behaviors of observed birds, completing a nature journal.
[0064] Through the assembly design of the mounting bracket 301, back panel 302, and front panel 303 described above, a modular information display carrier that is easy to update quickly and structurally stable is realized. The flip-out or detachable front panel 303 can further simplify the replacement process of internal graphic media. Combined with the different functional areas on the surface of the front panel 303, it provides observers with a diversified natural science popularization operation interface, ranging from static observation, popular science reading, QR code interaction to writing and recording.
[0065] Reference Figures 1 to 3 As shown, in one embodiment of the invention, the concealed birdwatching cabin 20 is also equipped with a seat 24 for observers. The seat 24 is typically installed inside the concealed birdwatching cabin 20, located behind the one-way viewing window 21. This seat 24 provides observers with seated observation conditions, reducing fatigue caused by prolonged standing and providing reliable observation conditions for high-success-rate, long-term natural ecological observation.
[0066] Reference Figure 2 and Figure 3 As shown, in one embodiment of the present invention, the top of the concealed birdwatching cabin 20 is provided with a weatherproof cover 23, which is inclined. Exemplarily, the weatherproof cover 23 preferably adopts a geometric structure of a one-way slope or a two-way herringbone slope, and its inclination angle is between 10 degrees and 30 degrees.
[0067] The inclined windproof and rainproof roof 23 prevents rain and snow from lingering on the top plane of the concealed birdwatching cabin 20 for a long time, reducing the risk of external precipitation seeping into the internal observation space and providing observers with a dry, reliable and structurally stable internal space.
[0068] Although preferred embodiments of the present application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the embodiments of the present application.
[0069] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes said element.
[0070] The above provides a detailed description of a special science popularization and birdwatching device for winter red slopes on campus provided by this application. Specific examples are used in this article to illustrate the principle and implementation method of this application. The description of the above embodiments is only used to help understand the method and core idea of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of this application. Therefore, the content of this specification should not be construed as a limitation of this application.
Claims
1. A special science popularization and birdwatching device for winter red slopes on campuses, characterized in that, include: Adjustable slope support frame, used for installation on slope soil; A concealed birdwatching cabin is located above and hinged to the adjustable slope support; the concealed birdwatching cabin is a semi-enclosed structure, and a one-way perspective observation window is provided on one side of the concealed birdwatching cabin. A science popularization device is installed on the inner side wall of the concealed birdwatching cabin; The adjustable slope support has an adjustable support angle, which allows for adjustment of the pitch and yaw attitude of the concealed birdwatching cabin.
2. The special science popularization and bird watching device for winter red slopes on campus according to claim 1, characterized in that, The adjustable slope support includes two adjustment frames, which are spaced apart along the length of the concealed birdwatching cabin; the length of the concealed birdwatching cabin is perpendicular to the observation direction of the one-way perspective observation window; Each of the adjustable frames includes a support column and an adjustable brace. The upper end of the support column is hinged to the bottom of the concealed birdwatching cabin. The length of the adjustable brace is adjustable, and one end of the adjustable brace is hinged to the support column, while the other end of the adjustable brace is hinged to the bottom of the concealed birdwatching cabin.
3. The special science popularization and bird watching device for winter red slopes on campus according to claim 2, characterized in that, The support column includes a slidingly sleeved upper support tube and a lower support tube; One of the upper support pipe and the lower support pipe is provided with a plurality of first adjustment holes spaced apart along its length, and the other is provided with at least one first assembly hole adapted to the first adjustment holes; the lower end of the lower support pipe is also provided with an anchor plate for embedding in the slope soil. The support column also includes a first bolt assembly, which passes through the first adjustment hole and the first assembly hole that are aligned with each other to lock the relative positions of the upper support tube and the lower support tube.
4. The special science popularization and bird watching device for winter red slopes on campus according to claim 2, characterized in that, The adjustable diagonal brace includes a slidingly sleeved inner diagonal brace rod and an outer diagonal brace tube; One of the inner diagonal brace and the outer diagonal brace tube is provided with a plurality of second adjustment holes spaced apart along its length, and the other is provided with at least one second assembly hole adapted to the second adjustment holes; The adjustable brace also includes a second bolt assembly, which passes through the second adjustment hole and the second mounting hole that are aligned with each other to lock the relative positions of the inner brace rod and the outer brace tube.
5. The special science popularization and bird watching device for winter red slopes on campus according to claim 2, 3 or 4, characterized in that, The bottom of the concealed birdwatching cabin is fixedly equipped with a carrier plate; the upper end of the support column and the other end of the adjustable diagonal brace are both hinged to the bottom of the carrier plate.
6. The special science popularization and bird watching device for winter red slopes on campus according to claim 1, characterized in that, The one-way perspective observation window includes a first tempered glass layer, a second tempered glass layer, and an adhesive layer and a chrome-plated aluminum layer sandwiched between the first tempered glass layer and the second tempered glass layer. The concealed birdwatching cabin is equipped with a window frame, and the edge of the one-way viewing window is inlaid in the window frame by a rubber sealing strip.
7. The special science popularization and bird watching device for winter red slopes on campus according to claim 1, characterized in that, The concealed birdwatching cabin includes a support frame and an outer shell plate fixed to the outside of the support frame; The supporting frame is assembled from aluminum profiles or galvanized steel; the outer shell is made of fiber-reinforced plastic or corrosion-resistant aluminum, and the outer surface of the outer shell is coated with polyurethane paint or has a decorative film layer.
8. The special science popularization and bird watching device for winter red slopes on campus according to claim 1, characterized in that, The science popularization device includes a mounting bracket, a back panel, and a front panel; the mounting bracket is fixed to the side wall of the concealed birdwatching cabin; The back panel is mounted on the mounting bracket, and the front panel is fixed to the front side of the back panel by a hinge or snap-fit structure; the outer surface of the front panel has a science popularization display area, a QR code area, and an erasable / write area.
9. The special science popularization and bird watching device for winter red slopes on campus according to claim 1, characterized in that, The concealed birdwatching cabin is also equipped with seats for observers.
10. The special science popularization and bird watching device for winter red slopes on campus according to claim 1, characterized in that, The concealed birdwatching cabin is equipped with a weatherproof cover on top, which is tilted.