A shock-absorbing structure for a high-temperature performance testing chamber for optical lenses

Abstract

This invention discloses a vibration damping structure for a high-temperature performance testing chamber for optical lenses. The vibration damping structure includes a vibration damping platform, on which a test chamber is mounted. The platform includes a fixed base plate with an even array of buffer supports. Integrated stabilizing support plates are fixed to both ends of the base plate, and the base plate has even arrays of locking bolt grooves. The test chamber includes an equipment housing with a bottom plate. The test chamber is connected to the vibration damping platform via the buffer supports. The downward pressure of the electrically controlled push rod on the stabilizing support forces the fixed connecting plate of the test chamber bottom plate to be compressed, causing the connecting hollow sleeve to embed into the fixing sleeve. This causes the support spring to bear the load and continuously compress the test chamber, thereby eliminating fan vibration and airflow disturbance during operation, preventing micro-displacement and stress changes in precision optical lenses, and ensuring the testing accuracy of optical components.

Description

Technical Field

[0001] This invention relates to the field of optical equipment technology, specifically a shock-absorbing structure for a high-temperature performance testing chamber for optical lenses. Background Technology

[0002] Optical lenses are mostly made of high-precision, brittle optical materials, which are extremely sensitive to environmental temperature, mechanical vibration, and airflow disturbance. During production, storage, transportation, warehousing, and actual service, these products will face environmental changes ranging from room temperature to medium and high temperatures for a long time. This can easily cause problems such as micro-deformation of the lens substrate, refractive index drift, delamination and cracking of optical coatings, and attenuation of surface accuracy, resulting in quality risks such as optical path deviation, signal loss, and imaging distortion in the optical system. Therefore, high-temperature environmental adaptability testing is an indispensable key process for optical lens factory quality inspection, new product development, and reliability verification.

[0003] However, the existing technology has the following shortcomings: Traditional conventional high-temperature test equipment generally adopts a fan hot air circulation heating structure. When the equipment is running, there are problems such as fan rotation vibration and airflow turbulence disturbance. These minor vibrations and airflow interference have little impact on the testing of ordinary industrial products, but they will directly cause slight displacement and stress changes in precision optical lenses, seriously interfering with optical test data. They cannot truly reproduce the performance change law of lenses under pure high temperature environment, and it is difficult to meet the testing standards of high-precision optical components. Summary of the Invention

[0004] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0005] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a shock-absorbing structure for a high-temperature performance testing chamber for optical lenses. The test chamber and the shock-absorbing table are connected by a buffer support. The electric push rod is pressed down to make the bottom welding plate of the chamber drive the connecting sleeve to embed into the clamp. The support spring is compressed and bears the weight and holds the test chamber, eliminating fan vibration and airflow disturbance, preventing micro-movement and stress changes of the lens, and ensuring testing accuracy.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a shock-absorbing structure for a high-temperature performance testing chamber for optical lenses, comprising a shock-absorbing mounting platform, on which a testing chamber is mounted; a fixed base plate is included within the shock-absorbing mounting platform; an even array of buffer supports is mounted on the fixed base plate; integrated stabilizing support platforms are fixed at both ends of the fixed base plate; and an even array of plate locking grooves are provided on the fixed base plate; the testing chamber includes an equipment housing; a bottom plate is mounted at the bottom of the equipment housing; and fixed connecting welding plates are fixed at the four corners below the bottom plate. Both ends of the base plate have an even number of through slots; the buffer support includes a fixed retaining sleeve, a protective support frame is installed inside the fixed retaining sleeve, a connecting hollow sleeve column is nested inside the fixed retaining sleeve column, and an anti-detachment retaining ring is installed at the top of the connecting hollow sleeve column; the stabilizing support includes an inclined ladder, an even number of fixed platforms are installed at the top of the inclined ladder, an electrically controlled push rod is fixed on each fixed platform, and a counterweight is fixed inside the inclined ladder; a Y-shaped extension rod is installed at the top of the electrically controlled push rod, and an even number of reduced diameter locking cap rods are installed at the end of the Y-shaped extension rods, and a fixing nut is threaded onto each of the reduced diameter locking cap rods.

[0007] In a further improvement to the present invention, the Y-shaped extension rod is triggered by the electrically controlled push rod to apply downward pressure. The Y-shaped extension rod passes through the through groove on the plate and the fixed connecting welding plate in sequence through the reduced diameter locking nut rod. The fixing nut is connected to the reduced diameter locking nut rod and then attached to the upper surface of the fixed connecting welding plate. The electrically controlled push rod is controlled by the equipment housing.

[0008] In a further improvement to the present invention, the protective support frame includes an annular base, a vertically arranged alignment sleeve is fixed in the center of the annular base, a support spring is nested outside the alignment sleeve, and an even number of locking bolt grooves are evenly distributed in an annular pattern on the surface of the annular base.

[0009] In a further improvement to the present invention, the support spring is disposed between the anti-detachment clasp and the annular base, the alignment sleeve rod is nested into the hollow sleeve column after the support spring is compressed, and the locking bolt groove is threadedly fixed to the fixing sleeve by a locking bolt.

[0010] In a further improvement to the present invention, a maintenance rear door is installed at the rear of the equipment housing, a heat dissipation cylinder is installed on the upper surface of the equipment housing, an even number of swing hinges are installed on the side wall of the equipment housing, a sealed door is installed on the even number of swing hinges, a controller is installed on the equipment housing, a groove is opened on the equipment housing, a sealing strip is fixed on the edge of the groove, a high temperature test chamber is formed in the groove, and a circulating hot air duct is arranged around the high temperature test chamber.

[0011] In a further improvement to the present invention, side heat conduction grooves are provided on both the left and right sides of the high temperature test chamber, and an upper air guide groove is provided on the top of the high temperature test chamber. Several alignment heat conduction devices are installed in the upper air guide groove, an even number of side support blocks are installed on the side wall of the side heat conduction groove, a lens holder plate is erected between the side support blocks, and a guide support is provided below the lens holder plate.

[0012] In a further improvement to the present invention, the alignment heat conduction device includes an air supply duct, with fixed pipe slides on both sides of the air supply duct, a three-way distribution stretching pipe connected below the air supply duct, an air outlet hood fixed at the end of the three-way distribution stretching pipe, interconnecting stretching sleeves connected between the air outlet hoods, an even number of air outlets opened on the air outlet hood, a heat receiving hopper box installed at the top of the air supply duct, and a hopper box fixing frame fixed below the heat receiving hopper box.

[0013] In a further improvement to the present invention, the hopper fixing frame is connected to the fixed tube slide, the heat receiving hopper is used to receive the hot air from the circulating hot air duct, the interconnecting stretch sleeve connects several of the air outlet hoods, the air outlet is directly below the lens holder plate, the side heat guiding groove and the upper air guiding groove are both matched with the circulating hot air duct, and the upper air guiding groove assists the alignment heat guiding device in angle adjustment.

[0014] In a further improvement to the present invention, the guide support frame includes an even number of side slot blocks, a ladder baffle is installed on the side slot blocks, an even number of slot seats are arranged between the side slot blocks, a support plate is engaged on each slot seat, and the ladder baffle is provided with an integrated plate segmented groove.

[0015] In a further improvement to the present invention, an even number of the side slot blocks are respectively fixed to the bottom corners of both ends of the high-temperature test chamber, the side heat conduction groove cooperates with the segmented groove on the plate, the support plate is fixed to the bottom of the ladder baffle, one of the ladder baffles has a circular groove at the top, and the other ladder baffle has a circular strip at the top, and the segmented groove on the plate is tilted at an angle directly opposite to the ground of the lens holder plate. Beneficial effects

[0016] Compared with the prior art, the present invention has the following beneficial effects; 1. This invention connects the test box and the shock-absorbing fixed platform through a buffer support component, and uses the downward pressure of the electrically controlled push rod on the stabilizer to force the fixed connecting welding plate of the test box bottom plate to be pressed, which drives the connecting hollow sleeve column to be embedded into the fixed clip, so that the support spring is stressed and continuously presses the test box, thereby eliminating the vibration of the fan and airflow disturbance during operation, preventing the precision optical lens from causing micro-movement and stress changes, and ensuring the detection accuracy of optical components.

[0017] 2. In this invention, a heat receiving hopper is placed in a circulating hot air duct to receive hot air. With the assistance of a positioning heat conduction device, the spacing between the hopper and the upper air guide groove is adjusted to accommodate the placement of the test lenses on the lens holder plate, so that the air outlet of the air hood is directly above it. Below, the ladder baffle equipped with the guide support and the segmented grooves on the plate assist in guiding the airflow from the heat conduction grooves on both sides to converge below the lens holder plate, providing a uniform and stable high-temperature environment for the optical lenses. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a shock-absorbing structure for a high-temperature performance testing chamber for optical lenses according to the present invention. Figure 2 This is a rear view schematic diagram of a shock-absorbing structure for a high-temperature performance testing chamber for optical lenses according to the present invention. Figure 3 This is a front view schematic diagram of the equipment housing in the shock absorption structure of a high-temperature performance testing chamber for optical lenses according to the present invention. Figure 4 This is a side view of the stabilizing support platform in the shock absorption structure of a high-temperature performance test chamber for optical lenses according to the present invention. Figure 5 For the present invention Figure 4 A magnified schematic diagram of the local structure at point A; Figure 6 This is a three-dimensional structural diagram of the protective support frame in the shock absorption structure of a high-temperature performance testing chamber for optical lenses according to the present invention. Figure 7 This is a schematic diagram of the internal structure of the high-temperature test chamber in a shock-absorbing structure for a high-temperature performance test chamber for optical lenses according to the present invention. Figure 8 For the present invention Figure 7 A magnified schematic diagram of the local structure at point B; Figure 9 This is a schematic cross-sectional view of the internal structure of the circulating hot air duct in a shock-absorbing structure for a high-temperature performance testing chamber for optical lenses according to the present invention.

[0019] In the diagram: Vibration damping mounting platform-1, Test box-2, Fixed base plate-11, Buffer support-12, Stabilizing support platform-13, Equipment housing-21, Maintenance rear door-22, Heat sink-23, Swing hinge-24, Sealed door-25, Locking bolt groove on the plate-111, Fixed clip-121, Protective support frame-122, Anti-detachment clasp-123, Connecting hollow sleeve column-124, Inclined ladder-131, Fixed platform-132, Electrically controlled push rod-133, Counterweight-134, Controller-211, Box bottom plate-212, Fixed connecting welding plate-213, Groove-214, Sealing strip-215, High temperature test chamber-216, Circulating hot air duct-217, Annular base-1221, Alignment sleeve-1222, Support spring-1223, Locking bolt groove -1224, Y-shaped extension rod -1331, reduced diameter locking nut rod -1332, fixing nut -1333, through groove on plate -2121, side heat conduction groove -2161, alignment heat conduction device -2162, side support block -2163, guide support frame -2164, lens holder plate -2165, upper air guide groove -2166, fixed pipe slide -21621, air supply duct -2 1622, Three-way distribution stretching pipe - 21623, Air outlet hood - 21624, Interconnecting stretching sleeve - 21625, Air outlet - 21626, Heat receiving hopper - 21627, Hopper fixing bracket - 21628, Side slot block - 21641, Ladder baffle - 21642, Sectional groove on the plate - 21643, Slot seat - 21644, Support plate - 21645. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0021] Furthermore, in the description of this invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this 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. Therefore, they should not be construed as limitations on this invention.

[0022] In this invention, unless otherwise explicitly 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 unit; 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. However, specifying a direct connection indicates that the two main bodies are not connected through a transitional structure, but rather formed as a whole through a connecting structure. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0023] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0024] The present invention will be further described below with reference to the accompanying drawings: Example 1

[0025] As attached Figure 1 To be continued Figure 6 As shown: This embodiment provides a shock-absorbing structure for a high-temperature performance testing chamber for optical lenses, including a shock-absorbing fixed platform 1, a testing chamber 2 installed on the shock-absorbing fixed platform 1, a fixed base plate 11 inside the shock-absorbing fixed platform 1, an even array of buffer support members 12 installed on the fixed base plate 11, and an integrated stable support platform 13 fixed at both ends of the fixed base plate 11. An even array of upper locking bolt grooves 111 are provided on the fixed base plate 11.

[0026] Furthermore, the surface of the fixed base plate 11 is used to fix the buffer support 12, and the buffer support 12 is divided into two types of groups: one is a group of three buffer support 12 arranged in a triangular pattern, and the other is a group of two parallel buffer support 12 arranged in a parallel pattern.

[0027] Furthermore, the locking groove 111 on the plate is mainly used to fix the base plate 11, so as to prevent the base plate 11 from moving and causing resonance when the vibration of the test box 2 is canceled.

[0028] The test chamber 2 includes an equipment housing 21, a maintenance rear door 22 installed at the rear of the equipment housing 21, a heat sink 23 installed on the upper surface of the equipment housing 21, an even number of swing hinges 24 installed on the side wall of the equipment housing 21, and a sealed door 25 installed on the even number of swing hinges 24.

[0029] Furthermore, the swing hinge 24 is mainly used for the sealing door 25 to swing and hinge, thereby completing the closure with the equipment box 11, so that the equipment box 21 generates high temperature during operation, realizing the performance testing of optical lenses.

[0030] The buffer support 12 includes a fixed clip 121, a protective support frame 122 is installed inside the fixed clip 121, a connecting hollow sleeve 124 is nested inside the fixed clip 121, and an anti-detachment clip ring 123 is installed at the top of the connecting hollow sleeve 124.

[0031] Furthermore, the fixing sleeve 121 pre-nests its connecting hollow sleeve 124 with anti-detachment locking ring 123, so that the other end of the connecting hollow sleeve 124 is fixed to the bottom of the equipment box 21.

[0032] Furthermore, the protective support bracket 122 is used to be threadedly connected to the inner wall of the fixed clamp 121 to complete the positioning and installation of the fixed clamp 121.

[0033] The equipment housing 21 has a bottom plate 212 installed at the bottom. The bottom plate 212 has four fixed welding plates 213 at the four corners. The equipment housing 21 has a controller 211 installed on it. The equipment housing 21 has a groove 214. A sealing strip 215 is fixed to the side of the groove 214. A high-temperature test chamber 216 is formed inside the groove 214. A circulating hot air duct 217 is arranged around the high-temperature test chamber 216. The bottom plate 212 has an even number of through slots 2121 at both ends.

[0034] Furthermore, the equipment housing 21 also includes a fan hot air circulation heating structure, and the stabilizing support 13 counteracts the vibration caused by the fan rotation vibration and airflow turbulence disturbance during the operation of the equipment housing 21.

[0035] Furthermore, the sealing strip 215 is mainly used to enhance the high density of the high-temperature test cavity 216 formed in the groove 214, and to prevent the heat from leaking out of the high-temperature test cavity 216 during high-temperature performance testing.

[0036] Furthermore, the through grooves 2121 on the plate are mainly opened at both ends of the bottom plate 212 of the box, and at least two are opened at each end, so that the subsequent stabilizing support 13 can be connected downward to complete the linkage transmission pressure.

[0037] The protective support frame 122 includes an annular base 1221. A vertically arranged alignment sleeve 1222 is fixed in the center of the annular base 1221. A support spring 1223 is nested outside the alignment sleeve 1222. An even number of locking bolt grooves 1224 are evenly distributed in an annular pattern on the surface of the annular base 1221.

[0038] Furthermore, the locking grooves 1224 evenly distributed on the annular base 1221 are mainly fixed to the surface of the fixed base plate 11 by bolts, thereby providing stability for the fixed clamping sleeve 121 after the threaded connection on the outer surface of the annular base 1221.

[0039] Furthermore, the support spring 1223 mainly serves to bear the force when pressed down, thereby supporting the test box 2, and remains unchanged under continuous force.

[0040] The stabilizing support platform 13 includes an inclined ladder 131. An even number of fixed platforms 132 are installed at the top of the inclined ladder 131. Each fixed platform 132 is fixed with an electrically controlled push rod 133. A counterweight block 134 is fixed inside the inclined ladder 131.

[0041] Furthermore, at least two fixed platforms 132 are provided, each matching the same number of electrically controlled push rods 133, to fix the electrically controlled push rods 133. The controllers of the electrically controlled push rods 133 are connected to the controller in the equipment housing 21 for synchronous triggering.

[0042] Furthermore, the counterweight 134 mainly provides counterweight for the fixed base plate 11, eliminating the resonance between the electronically controlled push rod 133 and the test box 2 after triggering.

[0043] Among them, the top of the electric control push rod 133 is equipped with a Y-shaped extension rod 1331, and the end of the Y-shaped extension rod 1331 is equipped with an even number of reduced diameter locking nut rods 1332, and each of the reduced diameter locking nut rods 1332 is threaded with a fixing nut 1333.

[0044] Furthermore, the Y-shaped extension rod 1331 is mainly driven and triggered by the electric push rod 133. The Y-shaped opening double rods are engaged in the through groove 2121 on the plate, while the reduced diameter locking cap rod 1332 passes through the electric push rod 133 and the fixed connecting welding plate 213.

[0045] Furthermore, the main bolt of the fixing nut 1333 is screwed onto the reduced diameter locking nut rod 1332. When the Y-shaped extension rod 1331 is driven to apply downward pressure, the box bottom plate 212 and the fixing connecting welding plate 213 are subjected to the same pressure.

[0046] The specific working principle is as follows: This invention secures the base plate 11 within the shock-absorbing mounting platform 1 to the ground with the cooperation of the locking bolt groove 111 on the plate. Then, during the testing process of the test chamber 2, the controller 211 activates, triggering the electrically controlled push rod 133 fixed to the mounting platform 132 on the inclined ladder 121 in the stabilizing support platform 13. This causes the Y-shaped extension rod 1331 to be pushed by the electrically controlled push rod 133, abutting against the through groove 2121 on the plate. This forces the fixed connecting welding plate 213 to press down. During the pressing process, the connecting hollowed-out sleeve column nested in the fixing clip 121 within the buffer support 12... 124 is subjected to force and nested in the alignment sleeve 1222. The anti-disengagement block 123 presses down on the support spring 1223, causing the support spring 1223 to be compressed. Finally, under the fixation of the reduced diameter locking cap rod 1332 and the fixing nut 1333, the fixing connecting welding plate 213 is forced to be continuously pressed downward by the electrically controlled push rod 133, ensuring that the bottom plate 212 is always subjected to downward pressure. This is to eliminate the vibration of the fan and airflow disturbance during the operation of the equipment box 21, prevent the precision optical lens from undergoing micro-movement and stress changes, and ensure the detection accuracy of optical components. Example 2

[0047] As attached Figure 1 To be continued Figure 4 Appendix Figure 7 To be continued Figure 9 As shown: The test chamber 2 is installed on the shock-absorbing fixed platform 1. The shock-absorbing fixed platform 1 includes a fixed base plate 11. An even number of buffer support components 12 are installed on the fixed base plate 11. An integrated stabilizer support platform 13 is fixed at both ends of the fixed base plate 11. An even number of upper locking bolt grooves 111 are opened on the fixed base plate 11. The test chamber 2 includes an equipment box 21. An inspection rear door 22 is installed at the rear of the equipment box 21. A heat dissipation cylinder 23 is installed on the upper surface of the equipment box 21. An even number of swing hinges 24 are installed on the side wall of the equipment box 21. A sealed box door 25 is installed on the even number of swing hinges 24. The buffer support component 12 includes a fixed clamping cylinder 121. A protective support frame 122 is installed in the fixed clamping cylinder 121. A connecting hollow sleeve column 124 is nested in the fixed clamping cylinder 121. An anti-detachment clamping ring 123 is installed at the top of the connecting hollow sleeve column 124.

[0048] The equipment housing 21 has a bottom plate 212 installed at the bottom. The bottom plate 212 has four fixed welding plates 213 at the four corners. The equipment housing 21 has a controller 211 installed on it. The equipment housing 21 has a groove 214. A sealing strip 215 is fixed to the side of the groove 214. A high-temperature test chamber 216 is formed inside the groove 214. A circulating hot air duct 217 is arranged around the high-temperature test chamber 216. The bottom plate 212 has an even number of through slots 2121 at both ends.

[0049] The high-temperature test chamber 216 has side heat conduction grooves 2161 on both the left and right sides, and an upper air guide groove 2166 on the top of the high-temperature test chamber 216. Several alignment heat conduction devices 2162 are installed in the upper air guide groove 2166. An even number of side support blocks 2163 are installed on the side wall of the side heat conduction groove 2161. A lens holder plate 2165 is mounted between the side support blocks 2163. A guide support 2164 is set below the lens holder plate 2165.

[0050] Furthermore, at least two side heat conduction grooves 2161 are provided, respectively located on the left and right sides of the high-temperature test chamber 216, which, together with the upper air guide groove 2166 provided on the top of the high-temperature test chamber 216, form a three-sided hot air delivery to complete the heat output for testing the optical lens.

[0051] Furthermore, the lens holder plate 2165 is fixed on the side support block 2163, and the side support block 2163 is installed in the lower middle position of the side heat conduction groove 2161, so as to facilitate the side heat conduction groove 2161 to complete the cooperation with the guide support 2164 to complete the lower section of hot air.

[0052] Furthermore, at least three sets of alignment heat conduction devices 2162 are provided, and they can be adjusted and coordinated by the upper air guide channel 2166 to achieve precise alignment of the alignment heat conduction devices 2162 at different positions.

[0053] The guide support frame 2164 includes an even number of side slot blocks 21641, a ladder baffle 21642 is installed on the side slot blocks 21641, an even number of slot seats 21644 are arranged between the side slot blocks 21641, a support plate 21645 is engaged on each slot seat 21644, and the ladder baffle 21642 is provided with an integrated plate segmented groove 21643.

[0054] Furthermore, the ladder baffle 21642 is mainly used to receive the heat output from the side heat conduction groove 2161 and guide it to the bottom of the lens holder plate 2165. The two plates of the ladder baffle 21642 are combined by circular nesting engagement at their ends.

[0055] Furthermore, the segmented slots 21643 on the plate are mainly used to guide the heat output from the side heat conduction slots 2161 in different directions, and the segmented slots 21643 on the plate have indirectly identical segmented blocks.

[0056] Furthermore, the side slot block 21641 is mainly fixed to the inner wall of the high temperature test chamber 216. By engaging one end of the ladder baffle 21642, and with the support plates 21645 engaged on the slot seat 21644, the bottom of the ladder baffle 21642 is supported and erected.

[0057] The alignment heat conduction device 2162 includes an air supply duct 21622, with fixed pipe slides 21621 on both sides of the air supply duct 21622, a three-way branch stretch pipe 21623 connected to the bottom of the air supply duct 21622, an air outlet hood 21624 fixed to the end of the three-way branch stretch pipe 21623, interconnecting stretch sleeves 21625 connected between the air outlet hoods 21624, an even number of air outlets 21626 opened on the air outlet hood 21624, a heat receiving hopper box 21627 installed on the top of the air supply duct 21622, and a hopper box fixing bracket 21628 fixed below the heat receiving hopper box 21627.

[0058] Furthermore, the air outlet hood 21624 is mainly installed at the end of the three-way distribution stretch pipe 21623, and has two air outlets 21626 on it. With the cooperation of the air supply pipe 21622, it completes the guidance and distribution of hot air.

[0059] Furthermore, the hot air is received by the heat receiving box 21627 above the air supply duct 21622, and its heat is guided into the air supply duct 21622.

[0060] Furthermore, both the three-way distribution stretching pipe 21623 and the interconnecting stretching sleeve 21625 can be stretched to adjust the lateral and longitudinal positions of the air outlet hood 21624.

[0061] The specific working principle is as follows: When the shock-absorbing fixing platform 1 is used in the test chamber 2, the sealed chamber door 25 is opened with the swing hinge 24, revealing the high-temperature test chamber 216 in the groove 214. The lens holder plate 2165 is fixed on the side support block 2163, and then the optical lenses are placed in sequence. After placement, the alignment heat conduction device 2162 is adjusted to adjust the lateral position of the air supply pipe 21622 between the fixed tube slide 21621. Then, the three-way distribution stretching pipe 21623 is pulled down to maximize the alignment of the air outlet hood 21624 with the surface of the optical lens. The ladder baffle 21642 is fixed below by the side slot block 21641, and the slot is located at the bottom 21. The support block 21645 installed in 644 provides support. After the sealing box door 25 is closed, the controller 211 on the control equipment box 21 triggers the stabilizing support platform 13, thereby controlling the electric control push rod 133 to complete the pressure on the bottom plate 212 of the box. The equipment box 21 is running. Under the operation of the fan hot air circulation heating structure, the heat enters the circulating hot air duct 217 and is output from the side heat conduction groove 2161 and the upper air guide groove 2166 respectively. The air outlet at the lower end of the side heat conduction groove 2161, together with the guide of the ladder baffle 21642 and the segmented groove 21643 on the plate, guides the air from the two side heat conduction grooves to converge below the lens holder plate, providing a uniform and stable high temperature environment for the optical lens.

[0062] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0063] The term "embodiment" in this specification means that a specific feature or characteristic described in connection with an embodiment is included in at least one embodiment of the invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0064] Furthermore, the described features or characteristics can be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the invention. However, those skilled in the art will understand that the invention can be implemented without the aforementioned specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A shock-absorbing structure for a high-temperature performance testing chamber for optical lenses, characterized in that, The device includes a shock-absorbing mounting platform (1), on which a test box (2) is installed. The shock-absorbing mounting platform (1) includes a fixed base plate (11), on which an even array of buffer support members (12) are installed. At both ends of the fixed base plate (11), there are integrated stabilizer support platforms (13). The fixed base plate (11) has an even array of plate locking bolt grooves (111). The test box (2) includes an equipment box (21), and a bottom plate (212) is installed at the bottom of the equipment box (21). Fixed connecting welding plates (213) are fixed at the four corners below the bottom plate (212). An even number of through slots (2121) are opened at both ends of the bottom plate (212). The buffer support (12) includes a fixed clip (121), a protective support frame (122) is installed inside the fixed clip (121), a connecting hollow sleeve column (124) is nested inside the fixed clip (121), and an anti-detachment clip ring (123) is installed at the top of the connecting hollow sleeve column (124). The stabilizer support (13) includes an inclined ladder (131), and an even number of fixed platforms (132) are installed at the top of the inclined ladder (131). Each fixed platform (132) is fixed with an electrically controlled push rod (133), and a counterweight (134) is fixed inside the inclined ladder (131). The top of the electric push rod (133) is equipped with a Y-shaped extension rod (1331), and an even number of reduced diameter locking nut rods (1332) are installed at the end of the Y-shaped extension rod (1331). Each of the reduced diameter locking nut rods (1332) is threaded with a fixing nut (1333).

2. The shock-absorbing structure for a high-temperature performance testing chamber for optical lenses according to claim 1, characterized in that: The Y-shaped extension rod (1331) is triggered by the electric push rod (133) to apply downward pressure. The Y-shaped extension rod (1331) passes through the through groove (2121) on the plate and the fixed connecting welding plate (213) in sequence through the reduced diameter locking nut rod (1332). The fixed nut (1333) is connected to the reduced diameter locking nut rod (1332) and then attached to the upper surface of the fixed connecting welding plate (213). The electric push rod (133) is controlled by the equipment housing (21).

3. The shock-absorbing structure for a high-temperature performance testing chamber for optical lenses according to claim 1, characterized in that: The protective support frame (122) includes an annular base (1221), and a vertically arranged alignment sleeve (1222) is fixed in the center of the annular base (1221). A support spring (1223) is nested outside the alignment sleeve (1222), and an even number of locking bolt grooves (1224) are evenly distributed in an annular shape on the surface of the annular base (1221).

4. The shock-absorbing structure for a high-temperature performance testing chamber for optical lenses according to claim 2, characterized in that: The support spring (1223) is disposed between the anti-detachment clasp (123) and the annular base (1221). The alignment sleeve (1222) is nested into the hollow sleeve column (124) after the support spring (1223) is compressed. The locking groove (1224) is threadedly fixed to the fixing sleeve (121) by a locking bolt.

5. The shock-absorbing structure for a high-temperature performance testing chamber for optical lenses according to claim 1, characterized in that: A maintenance door (22) is installed at the rear of the equipment housing (21). A heat sink (23) is installed on the upper surface of the equipment housing (21). An even number of swing hinges (24) are installed on the side wall of the equipment housing (21). A sealed door (25) is installed on the even number of swing hinges (24). A controller (211) is installed on the equipment housing (21). A groove (214) is opened on the equipment housing (21). A sealing strip (215) is fixed on the side of the groove (214). A high-temperature test chamber (216) is formed in the groove (214). A circulating hot air duct (217) is provided around the high-temperature test chamber (216).

6. The shock-absorbing structure for a high-temperature performance testing chamber for optical lenses according to claim 5, characterized in that: The high-temperature test chamber (216) has side heat conduction grooves (2161) on both the left and right sides, and an upper air guide groove (2166) is provided on the top of the high-temperature test chamber (216). Several alignment heat conduction devices (2162) are installed in the upper air guide groove (2166). An even number of side support blocks (2163) are installed on the side wall of the side heat conduction groove (2161). A lens holder plate (2165) is erected between the side support blocks (2163). A guide support frame (2164) is provided below the lens holder plate (2165).

7. The shock-absorbing structure for a high-temperature performance testing chamber for optical lenses according to claim 6, characterized in that: The alignment heat conduction device (2162) includes an air supply duct (21622), with fixed pipe slides (21621) on both sides of the air supply duct (21622). A three-way distribution stretch pipe (21623) is connected to the bottom of the air supply duct (21622). An air outlet hood (21624) is fixed to the end of the three-way distribution stretch pipe (21623). Interconnecting stretch sleeves (21625) are connected between the air outlet hoods (21624). An even number of air outlets (21626) are opened on the air outlet hood (21624). A heat receiving hopper (21627) is installed on the top of the air supply duct (21622). A hopper fixing frame (21628) is fixed below the heat receiving hopper (21627).

8. The shock-absorbing structure for a high-temperature performance testing chamber for optical lenses according to claim 7, characterized in that: The hopper fixing frame (21628) is connected to the fixed tube slide (21621). The heat receiving hopper (21627) is used to receive the hot air from the circulating hot air duct (217). The interconnecting stretch sleeve (21625) connects several of the air outlet hoods (21624). The air outlet (21626) is directly below the lens holder plate (2165). The side heat conduction groove (2161) and the upper air guide groove (2166) are both matched with the circulating hot air duct (217). The upper air guide groove (2166) assists the alignment heat conduction device (2162) in angle adjustment.

9. A shock-absorbing structure for a high-temperature performance testing chamber for optical lenses according to claim 6, characterized in that: The guide support (2164) includes an even number of side slot blocks (21641), a ladder baffle (21642) is installed on the side slot blocks (21641), an even number of slot seats (21644) are arranged between the side slot blocks (21641), a support plate (21645) is engaged on each slot seat (21644), and the ladder baffle (21642) is provided with an integrated plate segmented groove (21643).

10. A shock-absorbing structure for a high-temperature performance testing chamber for optical lenses according to claim 9, characterized in that: An even number of the side slot blocks (21641) are fixed to the bottom corners of both ends of the high-temperature test chamber (216). The side heat conduction groove (2161) cooperates with the segmented groove (21643) on the plate. The support plate (21645) is fixed to the bottom of the ladder baffle (21642). The top of one ladder baffle (21642) is a circular groove, and the top of the other ladder baffle (21642) is a circular strip. The inclined angle of the segmented groove (21643) on the plate is directly opposite to the ground of the lens holder plate (2165).

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