Weatherproof electrical device terminal block assembly

Abstract

The utility model discloses provide low temperature fragile weather equipment wiring protection subassembly of resistance, belong to the technical field of protection equipment, including the thimble, two groups of opposite distribution's deformation through -hole are arranged in the thimble, the deformation through -hole includes the arc slit of multiple groups concentric circle arrangement;The butt joint port is set up on the inside surface of the thimble, and the butt joint port includes two groups of rubber hoop;The conical cover is fixedly arranged on the outside surface of the thimble, and the conical cover is arranged in the threading hole;Support structure, the support structure cover is arranged in the conical cover inside, and the support structure includes arc support board, assembly pin, lock catch, both sides of the arc support board are arranged obliquely, the arc support board is connected with the assembly pin constraint, and the assembly pin front end sets up for the lock catch fixed constraint ring. The present application can solve the defect that the traditional wiring port is easy to break under the low temperature environment, and the bending rate is big.

Description

Technical Field

[0001] This utility model patent relates to the field of protection equipment technology, specifically to a wiring protection component for meteorological equipment resistant to low-temperature embrittlement. Background Technology

[0002] Meteorological equipment is often deployed in complex outdoor environments, such as high-altitude mountainous areas and frigid northern regions. As the core node for power supply and data transmission, its connection port needs to withstand low-temperature environments ranging from -20°C to -40°C for extended periods, placing extremely high demands on the low-temperature resistance and anti-embrittlement performance of the protective components.

[0003] Traditional meteorological equipment wiring protection components have significant defects: they lack targeted support structures, the wiring points are in a state of no constraint for a long time, the rigidity of the conductors increases at low temperatures, and fatigue fracture is likely to occur when the stress is concentrated. In addition, some protective components have thin walls (usually less than 0.8cm), poor impact resistance, and are easily damaged by external collisions.

[0004] The aforementioned problems result in traditional protection components having a service life of less than 6 months in low-temperature environments, requiring frequent shutdowns for replacement. This not only increases maintenance costs but may also affect the accuracy of weather forecasts due to missing or abnormal data. Therefore, the development of wiring protection components that are resistant to low-temperature embrittlement and have a stable structure has become an urgent need in the industry. Summary of the Invention

[0005] To address some or all of the aforementioned technical problems, this application provides a wiring protection component for meteorological equipment that is resistant to low-temperature embrittlement, possessing excellent technical advantages in terms of resistance to low-temperature deformation and impact resistance.

[0006] A low-temperature embrittlement resistant wiring protection component for meteorological equipment includes: a collar with two sets of opposing deformable through holes, each deformable through hole comprising multiple sets of concentric arc-shaped slits; a mating port on the inner side of the collar, comprising two sets of rubber clamps; a conical sleeve fixedly disposed on the outer side of the collar, comprising a wire-passing hole; and a support structure disposed inside the conical sleeve, comprising an arc-shaped support plate, an assembly pin, and a latch, wherein the two sides of the arc-shaped support plate are inclined, the arc-shaped support plate and the assembly pin are constrainedly connected, and the front end of the assembly pin is provided with a hanging ring for constraining and fixing by the latch.

[0007] By adopting the above technical solution, the wire-passing hole in the conical sleeve guides the meteorological equipment wiring smoothly. Two sets of opposing deformation-adjustable holes with multiple concentric arc-shaped slits on the collar ensure that the collar maintains good deformation capacity even in low-temperature environments, preventing loss of elasticity due to low-temperature embrittlement. Two sets of rubber clamps on the inner side of the collar clamp and fix the wiring, preventing loosening and displacement. In the support structure fitted inside the conical sleeve, the inclined arc-shaped support plates on both sides form a constraint connection with the assembly pin. The hanging ring at the front end of the assembly pin is fixed by a locking buckle, providing stable support for the wire-passing hole before wiring. This ensures that the conical sleeve clamps and fixes the wiring after the support structure is removed.

[0008] The collar features multiple sets of concentric arc-shaped slits with deformation through holes, which, compared to traditional protective components without such a design, more effectively enhances the deformation capacity at low temperatures and prevents the collar from becoming brittle. The cooperation between the two sets of rubber clamps and the support structure (arc-shaped support plate, assembly pin, and locking buckle) at the docking port provides a more stable fixation and support for the wiring compared to traditional single fixed or unsupported structures, reducing the probability of wiring bending. The conical sleeve's wire-passing hole design, compared to traditional unguided structures, can guide the wiring direction, further reducing the wiring bending rate. Overall, it improves the embrittlement resistance and reliability of the meteorological equipment wiring protection components in low-temperature environments.

[0009] Optionally, the upper and lower end faces of the two deformable through holes are respectively flush with the inner surfaces of the two rubber clamps, the collar is made of rubber ring, and the wall thickness of the collar is greater than 1 cm.

[0010] By adopting the above technical solution, a rubber ring is selected for the collar, which has a certain degree of low-temperature elasticity and can reduce the tendency to become brittle in low-temperature environments. The collar wall thickness is greater than 1 cm, which can enhance its structural strength and resistance to external impacts, and prevent it from being easily damaged at low temperatures due to insufficient wall thickness.

[0011] The upper and lower end faces of the two sets of deformation through holes on the collar are flush with the inner surfaces of the two sets of rubber clamps, respectively. When the wiring is clamped and fixed by the rubber clamps at the docking port, the deformation through holes (including multiple sets of concentric arc-shaped slits) allow the collar to adapt to the stress through the deformation of the arc-shaped slits when subjected to external force or slight shrinkage at low temperature. Moreover, the flush position relationship allows the deformation effect of the deformation through holes to directly correspond to the rubber clamp area, avoiding the deformation of the collar from causing the rubber clamp to misalign or loosen, and ensuring that the rubber clamp always stably clamps the wiring.

[0012] Optionally, the length of the docking port is greater than 2 cm, a metal spring is provided in the rubber clamp, and screw holes are provided at both ends of the rubber clamp. The two screw holes are fixedly connected by bolts, and the two screw holes pass through the metal spring.

[0013] By adopting the above technical solution, the length of the docking port is greater than 2 cm, which extends the fixed contact range of the wiring, improves the fixed stability of the wiring in the docking port, and reduces the problem of the wiring being easily displaced due to the short fixed section.

[0014] Optionally, the inner surface of the rubber clamp is provided with anti-slip texture, the inner diameter of the rubber clamp is larger than the inner diameter of the collar, and the inner diameter of the collar is larger than the inner diameter of the threading hole.

[0015] By adopting the above technical solution, the anti-slip texture on the inner side of the rubber clamp can increase the friction with the wiring surface, preventing the wiring from sliding relative to the equipment due to shaking or external interference after the clamp is tightened and fixed.

[0016] Optionally, a cylindrical metal mesh is disposed inside the conical sleeve, and the conical sleeve and the cylindrical metal mesh are arranged concentrically.

[0017] By adopting the above technical solution, the cylindrical metal mesh set in the conical sleeve can provide support for the conical sleeve in a low-temperature environment by means of the structural rigidity of the metal material itself; and the conical sleeve and the cylindrical metal mesh are set in the same circle, which can ensure that the supporting force of the metal mesh on the conical sleeve is evenly distributed in various positions inside the conical sleeve, avoiding local deformation of the conical sleeve due to uneven support.

[0018] When the wire passes through the wire hole of the tapered sleeve, the tapered sleeve, supported by the metal mesh, can maintain the shape and size of the wire hole and prevent deformation due to low temperature embrittlement or external force. This avoids the wire hole deformation from squeezing or forcibly bending the wire passing through it.

[0019] Optionally, the assembly pin includes a baffle, an arc plate, and a hanging ring. The arc plate is fixedly mounted on the baffle, and the hanging ring is fixedly mounted on the upper surface of the arc plate. The two ends of the baffle abut against the two arc-shaped support plates respectively, and the two sides of the arc plate are inclined. The two sides of the arc-shaped support plates are provided with groove rails, and the two sides of the arc plate are provided with slide rails. The groove rails are slidably connected to the slide rails. The assembly pin is constrained and abutted against the inner surface of the collar.

[0020] By adopting the above technical solution, the two ends of the baffle of the assembly pin abut against the two arc-shaped support plates, which can initially limit the arc-shaped support plates. The two sides of the arc plate are inclined and slidably connected to the groove rails on the two sides of the arc-shaped support plates, so that the arc plate can slide along the groove rails, thereby driving the assembly pin to adjust its overall position. The hanging ring at the front end of the assembly pin can be fixed by a lock, realizing a stable connection between the assembly pin and other components.

[0021] In summary, compared with the prior art, this application includes at least the following beneficial technical effects of a weather equipment wiring protection component resistant to low-temperature embrittlement: The collar is made of rubber and is equipped with two sets of opposing through holes containing multiple concentric arc-shaped slits. Even at low temperatures, it can still adapt to stress through the deformation of the arc-shaped slits, avoiding material hardening and embrittlement. In addition, the collar wall thickness is greater than 1 cm, which greatly improves the resistance to external impacts compared to traditional thin-walled protective parts, and can withstand external force collisions in windy and low-temperature environments.

[0022] The two sets of rubber clamps at the docking port have built-in metal springs to counteract the shrinkage of the rubber at low temperatures. Combined with the bolts that pass through the metal springs at both ends, the clamping force is ensured to remain constant. The anti-slip texture on the inner side of the clamps enhances the friction with the wiring. In addition, the inner diameter of the clamps is larger than the inner diameter of the collar (the collar provides lateral constraint to the clamps), and the length of the docking port is greater than 2 cm (extending the fixing section). These multiple designs work together to prevent the wiring from loosening and slipping due to equipment shaking or low-temperature shrinkage, and reduce stress concentration at the wiring port.

[0023] Stable installation guidance and structural rigidity solve the problem of wiring bending caused by low-temperature deformation of traditional conical sleeves: A concentric cylindrical metal mesh is set inside the conical sleeve, which provides uniform support for the conical sleeve with the help of metal rigidity, avoiding deformation of the conical sleeve at low temperatures; it provides a stable installation path for wiring and reduces the risk of mechanical damage. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale. Figure 1 This is a schematic diagram of the structure of this utility model patent; Figure 2 This is a schematic diagram of the structure of the collar of this utility model patent; Figure 3 This is a schematic diagram of the structure of the rubber clamp of this utility model patent; Figure 4 This is a schematic diagram of the structure of the collar and the docking port of this utility model patent. Figure 5 This is a schematic diagram of the conical sleeve of this utility model patent; Figure 6 This is a cross-sectional structural diagram of the conical sleeve of this utility model patent; Figure 7 This is a schematic diagram of the supporting structure of this utility model patent; Figure 8 This is a schematic diagram of the assembly pin structure of this utility model patent.

[0025] Explanation of reference numerals in the attached figures: 1. Collar; 2. Deformation through hole; 3. Arc-shaped slit; 11. Connecting port; 12. Rubber clamp; 13. Screw hole; 14. Bolt; 15. Metal spring; 16. Anti-slip texture; 21. Conical sleeve; 22. Threading hole; 23. Metal mesh; 31. Support structure; 32. Arc-shaped support plate; 33. Assembly pin; 34. Lock; 35. Hanging ring; 38. Baffle; 39. Arc plate. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model patent clearer, the technical solutions of the embodiments of this utility model patent will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model patent, not all of them. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model patent are within the scope of protection of this utility model patent.

[0027] Referring to the accompanying drawings, embodiments of this application disclose wiring protection components for meteorological equipment resistant to low-temperature embrittlement.

[0028] Example 1:

[0029] This embodiment discloses a low-temperature embrittlement resistant meteorological equipment wiring protection component, which includes a collar 1, a docking port 11, a conical sleeve 21, and a support structure 31. The connection and structural features of each component are as follows: The collar 1 is a ring structure with two sets of opposing deformation through holes 2 on the ring body. Each set of deformation through holes 2 is composed of multiple sets of concentric arc-shaped slits 3. The arc-shaped slits 3 are evenly distributed around the center of the collar 1 and can undergo adaptive deformation along the radial direction of the collar 1.

[0030] The docking port 11 is integrated on the inner side of the collar 1 and is an integral or fixed connection structure with the collar 1. The docking port 11 includes two sets of symmetrically arranged rubber clamps 12. The two sets of clamps are distributed at intervals along the inner circumference of the collar 1 to form a clamping space for wiring.

[0031] The conical sleeve 21 has a conical hollow structure. Its large-diameter end is fixedly connected to the outer side of the collar 1 (opposite to the inner side of the docking port 11). The central axis of the conical sleeve 21 is collinear with the central axis of the collar 1. A wire hole 22 is provided through the conical sleeve 21, and the wire hole 22 is connected to the inner hole of the collar 1.

[0032] The support structure 31 is nested on the inner wall of the conical sleeve 21, serving to support the wire passing through the through hole. The support structure 31 includes an arc-shaped support plate 32, an assembly pin 33, and a latch 34. The arc-shaped support plate 32 is an arc-shaped sheet structure with inclined sides. The assembly pin 33 and the arc-shaped support plate 32 are connected by a "constraint connection" (such as a slot or slide rail). The front end of the assembly pin 33 is integrally formed or fixedly connected to a hanging ring 35. The latch 34 can engage with the hanging ring 35 to fix the assembly pin 33.

[0033] Preparation for threading: First, by cooperating with the buckle 34 and the hanging ring 35, the assembly pin 33 is fixed on the arc-shaped support plate 32, so that the support structure 31 forms a stable support frame inside the conical sleeve 21, and the threading hole 22 is supported to maintain the preset shape. Wiring installation: The wiring of the meteorological equipment is inserted through the wire hole 22 of the conical sleeve 21, passes through the conical sleeve 21 and the inner hole of the collar 1 in sequence, and finally extends to the docking port 11. Wiring fixing: The wiring is clamped by two sets of rubber clamps 12 at the docking port 11 to prevent the wiring from loosening or shifting; Low temperature adaptation: In low temperature environments ranging from -20℃ to -40℃, the deformation through hole 2 of collar 1, through the slight deformation of the arc-shaped slit 3, offsets the shrinkage stress of collar 1 caused by low temperature, thus preventing collar 1 from becoming brittle.

[0034] To address the issue of traditional wiring ports being prone to bending and breakage at low temperatures, the collar 1-shaped through hole 2 enhances the low-temperature deformation capability, while the support structure 31 and rubber clamp 12 securely fix the wiring, thereby improving the overall low-temperature embrittlement resistance and reliability of the components.

[0035] After threading is completed, release the constraints of assembly pin 33 and latch 34, and remove support structure 31; tapered sleeve 21 retracts inward to achieve a tight connection with the wiring.

[0036] The conical structure of the conical sleeve 21 provides a certain degree of bending for the wiring, avoiding breakage caused by excessive bending at the interface.

[0037] Example 2:

[0038] Furthermore, based on Example 1, structural optimization is performed: The collar 1 is made of low-temperature resistant rubber (such as EPDM rubber), and its wall thickness is greater than 1 cm (such as 1.2 cm, 1.5 cm, etc.). The structural strength of the ring increases with the increase of the wall thickness.

[0039] The upper and lower end faces of the two sets of deformation through holes 2 (the two end faces along the axial direction of the collar 1) are respectively on the same plane as the inner side surfaces of the two sets of rubber clamps 12 (the side facing the wiring), that is, the axial range of the deformation through holes 2 corresponds completely to the axial range of the rubber clamps 12, without misalignment.

[0040] The rubber ring itself has low-temperature elasticity, which reduces the tendency to harden and become brittle in low-temperature environments, preventing damage to the wiring due to excessive material hardness. The ring wall thickness is greater than 1 cm, which, compared to traditional thin-walled (<0.8 cm) protective parts, can withstand external impacts such as strong winds and collisions.

[0041] The arc-shaped slit 3 of the deformation through hole 2 will deform with the direction of stress. Since the deformation through hole 2 is flush with the end face of the rubber clamp 12, the deformation effect can be directly transmitted to the area of ​​the rubber clamp 12, avoiding the rubber clamp 12 from being misaligned due to the deformation of the collar 1, and ensuring that the clamp always fits the wiring.

[0042] The rubber ring enhances low-temperature elasticity, the thick wall strengthens impact resistance, and the deformation through hole 2 is flush with the clamp to prevent misalignment, further improving the low-temperature stability and damage resistance of the component.

[0043] Example 3:

[0044] Furthermore, based on Example 2, structural optimization is performed: The axial length (along the wiring direction) of the docking port 11 is greater than 2 cm (e.g., 2.5 cm, 3 cm), which extends the contact and fixing section between the wiring and the docking port 11; Each rubber clamp 12 has a metal spring 15 (such as a stainless steel spring) embedded inside. The shape of the metal spring 15 is adapted to the shape of the inner wall of the rubber clamp 12 and fits perfectly inside the clamp. The rubber clamp 12 has screw holes 13 at both ends (along the direction of the clamp opening). The axes of the two screw holes 13 are collinear, and the screw holes 13 completely penetrate the metal spring 15. The bolt 14 can pass through the two screw holes 13 to lock the rubber clamp 12, thereby clamping the mating line.

[0045] The extended fixed section prevents wiring displacement, the metal spring 15 compensates for rubber shrinkage, and the bolt 14 ensures stable clamping force, reduces wiring stress concentration, and improves wiring fixation reliability at low temperatures.

[0046] Example 4:

[0047] Furthermore, based on Example 1, structural optimization is performed: The inner side of the rubber clamp 12 (the surface in contact with the wiring) is processed with anti-slip texture 16 (such as horizontal stripes, grid patterns, etc.), with a texture depth of 0.1-0.3 cm, to increase the friction area with the wiring surface.

[0048] The inner diameter of the rubber clamp 12 is larger than the inner diameter of the collar 1 (e.g., the inner diameter of the collar 1 is 2 cm and the inner diameter of the clamp is 2.2 cm). The inner side of the collar 1 can form a lateral constraint on the outer side of the rubber clamp 12.

[0049] The inner diameter of the collar 1 is exactly the same as the inner diameter of the threading hole 22 of the tapered sleeve 21 (e.g., both are 2 cm), and their central axes are collinear, forming a smooth threading channel.

[0050] Smooth wire threading: The inner diameter of the collar 1 is equal to the inner diameter of the wire hole 22. After the wire is threaded through the wire hole 22, it can smoothly transition into the collar 1 without any diameter difference, avoiding wire jamming or forced bending due to sudden changes in hole diameter.

[0051] Anti-slip texture 16 prevents wire slippage, collar 1 restrains clamps to prevent expansion, and consistent hole diameter prevents wire bending, improving the stability of wire installation and fixing.

[0052] Example 5:

[0053] Furthermore, based on Example 1, structural optimization is performed: A cylindrical metal mesh 23 (such as galvanized steel wire mesh) is fixedly installed inside the conical sleeve 21 (the interlayer between the wire hole 22 and the outer wall of the conical sleeve 21). The metal mesh 23 is made of low-temperature resistant metal (such as stainless steel). The central axis of the cylindrical metal mesh 23 is collinear with the central axis of the conical sleeve 21 (set at the same center). The outer diameter of the metal mesh 23 is adapted to the inner diameter of the conical sleeve 21, and the inner diameter is adapted to the inner diameter of the wire hole 22, completely fitting the inner side of the conical sleeve 21.

[0054] The metal mesh 23 provides uniform rigid support for the conical sleeve 21, prevents low-temperature deformation, maintains the shape of the wire hole 22, avoids wire compression and bending, and improves the structural stability of the conical sleeve 21.

[0055] Example 6:

[0056] Furthermore, based on Example 1, structural optimization is performed: The assembly pin 33 consists of a baffle 38, an arc plate 39, and a hanging ring 35, which are either an integrated structure or fixedly connected. The baffle 38 is a rectangular plate, and the arc plate 39 is fixed on the upper end surface of the baffle 38. The shape of the arc plate 39 is adapted to the inner arc surface of the conical sleeve 21, and the two sides of the arc plate 39 are inclined (adapted to the inclined side of the arc support plate 32). The hanging ring 35 is fixed on the upper end surface of the arc plate 39 (the end away from the baffle 38). Both ends of the baffle 38 (along the length direction) abut against the inner sidewalls of the two sets of arc-shaped support plates 32, forming a preliminary limit on the arc-shaped support plates 32; The two sides (inclined surfaces) of the arc-shaped support plate 32 are provided with grooves (such as T-shaped grooves), and the two sides (inclined surfaces) of the arc plate 39 are provided with corresponding slide rails (such as T-shaped slide rails). The slide rails can be embedded in the grooves and slide along the grooves to realize the sliding constraint connection between the assembly pin 33 and the arc-shaped support plate 32. The outer wall of the assembly pin 33 (the outer side of the baffle 38 and the arc plate 39) abuts against the inner side of the collar 1, forming lateral support for the assembly pin 33.

[0057] The arc-shaped support plate 32, the assembly pin 33, and the latch 34 are all provided in at least two units. The latch 34 acts as a constraint and abutment on the upper end face of the arc-shaped support plate 32.

[0058] The heights of the arc-shaped support plate 32 and the arc plate 39 are equal, and are equal to the sum of the heights of the collar 1, the docking port 11, and the conical sleeve 21.

[0059] The inner diameter of the wire hole 22 is smaller than the diameter of the wire.

[0060] When the support structure 31 is assembled, it forms a complete cylindrical structure with the arc-shaped support plate 32, assembly pin 33, and locking buckle 34; this cylindrical structure effectively supports the inner wall of the conical sleeve 21, facilitating wire threading.

[0061] During assembly, the two arc-shaped support plates 32 are placed in sequence to abut against the inner diameter of the thread hole 22; the assembly pin 33 slides along the groove in the arc-shaped support plate 32 via the slide rail until the upper and lower end faces are flush; the locking buckle 34 is used for fixed connection. This operation is then repeated to constrain the connection of the other hanging ring 35 and the locking buckle 34. This achieves the positioning and support of the support structure 31.

[0062] After the complete threading operation is completed, remove the locking buckle 34 from the hanging ring 35, and then take out the assembly pin 33 and the arc-shaped support plate 32 in sequence to achieve the constraint connection between the tapered sleeve 21 and the first wire.

[0063] In the description of this application, it should be understood that the terms "vertical," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0064] Unless otherwise specified, all structural components mentioned in this application use the common names of existing, mature products. Differences in specific models or categories do not affect the device's ability to fulfill its designed functions.

[0065] Furthermore, the terms "A," "B," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly defined.

[0066] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered within the scope of the claims and specification of the present invention. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A wiring protection component for meteorological equipment resistant to low-temperature embrittlement, characterized in that, include: A collar, wherein two sets of opposing deformation through holes are provided in the collar, and the deformation through holes include multiple sets of concentric arc-shaped slits; The docking port is located on the inner side of the collar and includes two sets of rubber clamps. A tapered sleeve is fixedly disposed on the outer side of the collar, and a threading hole is provided in the tapered sleeve; A support structure is sleeved inside the conical sleeve. The support structure includes an arc-shaped support plate, an assembly pin, and a latch. The two sides of the arc-shaped support plate are inclined. The arc-shaped support plate and the assembly pin are constrained and connected. The front end of the assembly pin is provided with a hanging ring for the latch to constrain and fix it.

2. The low-temperature embrittlement resistant wiring protection component for meteorological equipment according to claim 1, characterized in that: The upper and lower end faces of the two deformable through holes are flush with the inner surfaces of the two rubber clamps, and the collar is made of rubber ring with a wall thickness greater than 1 cm.

3. The low-temperature embrittlement resistant wiring protection component for meteorological equipment according to claim 1, characterized in that: The length of the docking port is greater than 2 cm. A metal spring is provided in the rubber clamp. Screw holes are provided at both ends of the rubber clamp. The two screw holes are fixedly connected by bolts. The two screw holes pass through the metal spring.

4. The low-temperature embrittlement resistant wiring protection component for meteorological equipment according to claim 1, characterized in that: The inner surface of the rubber clamp is provided with anti-slip texture, the inner diameter of the rubber clamp is larger than the inner diameter of the collar, and the inner diameter of the collar is larger than the inner diameter of the thread hole.

5. The low-temperature embrittlement resistant wiring protection component for meteorological equipment according to claim 1, characterized in that: A cylindrical metal mesh is disposed inside the conical sleeve, and the conical sleeve and the metal mesh are arranged concentrically.

6. The low-temperature embrittlement resistant wiring protection component for meteorological equipment according to claim 1, characterized in that: The assembly pin includes a baffle, an arc plate, and a hanging ring. The arc plate is fixedly mounted on the baffle, and the hanging ring is fixedly mounted on the upper surface of the arc plate. The two ends of the baffle abut against the two arc-shaped support plates respectively. The two sides of the arc plate are inclined. The two sides of the arc-shaped support plates are provided with groove rails, and the two sides of the arc plate are provided with slide rails. The groove rails are slidably connected to the slide rails. The assembly pin is constrained and abutted against the inner side of the collar.

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