Performance diversification testing device for low-dimensional photoelectric information material

Abstract

The invention provides a low-dimensional photoelectric information material performance diversification testing device, and belongs to the technical field of photoelectric material detection devices. Comprising a box shell assembly, a bottom blowing assembly, a dynamic heating assembly, a mechanical detection assembly and a push-pull switching assembly, a bottom box body is fixed to the lower end of a main box body, the bottom box body is in air communication with the main box body, and the bottom blowing assembly and the dynamic heating assembly are both located in the bottom box body. In cooperation with different temperatures formed in the main box body, the detection sliding seat can move towards the direction of the fixed vertical seat or away from the direction of the fixed vertical seat by utilizing meshing switching formed by the push-pull switching assembly between the small gear and the large gear, so that the bending resistance and tension resistance of a material sample in different temperature environments can be detected, and the detection accuracy is improved. And a pluggable fixed vertical plate and a pluggable movable vertical plate are respectively mounted in the fixed vertical seat and the detection sliding seat, so that different items of the material sample can be rapidly and conveniently detected by using the same device.

Description

Technical Field

[0001] The invention relates to the technical field of photoelectric material detection devices, and in particular to a low-dimensional photoelectric information material performance diversification testing device. Background Art

[0002] Low-dimensional optoelectronic materials are a new type of functional material that has developed rapidly in recent years. Their main structural feature is that the size of the material in at least one dimension is reduced to the nanoscale. The resulting large specific surface area and unique quantum confinement effect make low-dimensional optoelectronic materials exhibit electrical transport and photoelectric conversion properties that are different from and superior to bulk materials. They have important application prospects in the development of future high-performance optoelectronic information devices, new green energy, and biomedicine.

[0003] Since the structure of a material determines its performance, and the performance determines its application, the structural performance of low-dimensional optoelectronic materials is the premise and basis for its application. The structural performance testing of materials is an important process to determine whether they are suitable for application. Existing testing devices are mostly standardized single bending or single tensile tests, and cannot be implemented in environments with different temperatures, which has the disadvantages of single and incomplete test results. Summary of the invention

[0004] The purpose of the present invention is to provide a low-dimensional optoelectronic information material performance diversification test device, including a box shell component, a bottom blowing component, a dynamic heating component, a mechanical detection component and a push-pull switching component, the box shell component includes a bottom box body and a main box body, the bottom blowing component includes a rotating motor, the dynamic heating component includes a reciprocating screw and a small gear, the mechanical detection component includes a detection screw and a large gear, and the push-pull switching component includes a same-direction connecting gear;

[0005] The bottom box is fixedly connected to the outer bottom end of the main box, a blowing fan blade is screwed to the middle of the inner bottom end of the bottom box, a rotating motor is fixedly installed on one side of the inner bottom end of the bottom box, and the blowing fan blade is drivingly connected to the rotating shaft of the rotating motor;

[0006] An electric heating plate is slidably provided at the inner upper end of the bottom box body, the reciprocating screw is laterally screwed to the middle part of the inner upper end of the bottom box body, and the electric heating plate is cooperatively connected with the reciprocating screw, the small gear is plugged and fixed to the outer end of the reciprocating screw, a detection slide is slidably provided at one side of the inner lower end of the main box body, the detection screw is laterally screwed to the middle part of the inner lower end of the main box body, the detection slide is cooperatively connected with the detection screw, and the large gear is plugged and fixed to the outer end of the detection screw;

[0007] A conversion sleeve is screwed on the outer side of the bottom box body, one side of the conversion sleeve is screwed on a reverse connecting gear meshing with each other, and the same-direction connecting gear is screwed on the other side of the conversion sleeve.

[0008] Furthermore, a base is fixedly connected to the outer bottom corner of the bottom box in the box shell assembly, an air inlet is opened in the middle of the bottom end of the bottom box, one end of the box cover is hinged to the rear upper end of the main box, and an air outlet is opened on the bottom of the main box;

[0009] The main controller is installed and fixed on the outer side of the main box.

[0010] Furthermore, the bottom rotating seat in the bottom blowing assembly is fixedly installed at the middle of the inner bottom end of the bottom box, the bottom blowing shaft is rotatably connected in the bottom rotating seat, and the blowing fan blade is plugged and fixed at the top end of the bottom blowing shaft;

[0011] A rotating pulley is inserted and fixed in the rotating shaft of the rotating motor, a blowing pulley is inserted and fixed in the bottom blowing shaft, and a connecting belt is sleeved and installed between the rotating pulley and the blowing pulley.

[0012] Furthermore, the rotating bevel gear of the dynamic heating assembly is plugged and fixed on the top of the rotating shaft of the rotating motor;

[0013] A lower guide column is symmetrically fixed laterally at the inner upper end of the bottom box, a lower sliding block is symmetrically fixed at the middle of the bottom end of the electric heating plate, and the electric heating plate is slidably connected to the lower guide column through the lower sliding block;

[0014] A reciprocating screw inner seat and a reciprocating screw outer seat are coaxially installed on both sides of the middle of the inner wall of the bottom box body, one end of the reciprocating screw is rotatably connected to the reciprocating screw inner seat, and the other end is rotatably connected to the reciprocating screw outer seat, and a reciprocating screw slider is fixed to the middle of the bottom end of the electric heating plate, and the reciprocating screw slider is matched and connected to the reciprocating screw;

[0015] A screw bevel gear is inserted and fixed on one side of the outer side of the reciprocating screw, and the screw bevel gear is meshed with the rotating bevel gear.

[0016] Furthermore, the fixed stand in the mechanical detection assembly is fixedly connected to the other side of the inner lower end of the main box body, an upper guide column is symmetrically fixedly connected between the inner side wall of the main box body and the fixed stand, and the detection slide is slidably connected in the upper guide column;

[0017] An inner seat of a detection screw and an outer seat of a detection screw are coaxially mounted on both sides of the middle of the inner wall of the main box body, one end of the detection screw is rotatably connected to the inner seat of the detection screw, and the other end is rotatably connected to the outer seat of the detection screw;

[0018] The tops of the detection slide and the fixed stand are provided with square plug-in slots, the bottoms of the movable vertical plate and the fixed vertical plate are fixedly connected with square plug-in blocks, and the square plug-in blocks can form a plug-in connection with the square plug-in slots;

[0019] A thrust detector is installed on one side of the top vertical surface of the movable vertical plate, and a tension detector is installed on the other side, and the movable clamp is fixedly connected to the outer end of the tension detector;

[0020] The fixed clip is fixedly connected to one side of the upper vertical surface of the fixed vertical plate;

[0021] The detection lead screw slider is fixedly mounted at the middle of the bottom end of the detection slide seat and is cooperatively connected with the detection lead screw.

[0022] Furthermore, the conversion rotary seat in the push-pull switching assembly is fixedly connected to the outer side surface of the bottom box body, and the conversion rotary sleeve is rotatably connected to the conversion rotary seat;

[0023] An eccentric rotating shaft is transversely fixed to one side of the lower end of the conversion rotating sleeve, an electric cylinder fixed rotating shaft is transversely fixed to the lower end of the outer side surface of the bottom box, the main body of the conversion electric cylinder is rotatably connected to the electric cylinder fixed rotating shaft, and the front end of the telescopic rod of the conversion electric cylinder is rotatably connected to the eccentric rotating shaft;

[0024] Two sets of reverse rotating shafts are transversely fixed on one side of the top of the conversion rotary sleeve, and the two sets of reverse connecting gears are respectively rotatably connected to different reverse rotating shafts, and the same-direction rotating shaft is transversely fixedly connected to the other side of the top of the conversion rotary sleeve, and the same-direction connecting gear is rotatably connected to the same-direction rotating shaft;

[0025] A temperature sensor is also installed on the inner rear side of the main box body, and the rotating motor, electric heating wire, thrust detector, tension detector and conversion electric cylinder are all electrically connected to the main controller.

[0026] Furthermore, a via hole is arranged in the main body of the electric heating plate, an electric heating wire is arranged and fixedly installed on the top surface of the electric heating plate, and the electric heating wire and the via hole arranged in the main body of the electric heating plate are cross-distributed in sequence.

[0027] Furthermore, process holes are provided at the corners of the four-square plug-in slots.

[0028] By adopting the above technical solution, the present invention has the following beneficial effects:

[0029] (1) The present invention is based on the main box body, and a bottom box body is fixedly connected to the outer bottom end of the main box body, and the bottom blowing assembly and the dynamic heating assembly are installed in the inner cavity of the bottom box body, so that when the rotating shaft of the rotating motor rotates, it can not only drive the rotation of the blowing fan blades to generate air power, but also drive the electric heating plate and the electric heating wire to move back and forth horizontally within a certain range through the transmission mechanism; thereby, the transmission connection formed by the bottom blowing assembly and the dynamic heating assembly can be utilized to achieve the purpose of reducing the number of electric heating wires arranged and making the heat generated by the electric heating wires evenly cover the inner cavity of the main box body, which is efficient and energy-saving;

[0030] (2) The present invention has a fixed stand fixed on one side of the lower end of the main box body, and a detection slide is slidably connected on the other side, and pluggable movable stand plates and fixed stand plates are respectively installed on the tops of the detection slide and the fixed stand plates. By plugging and unplugging the movable stand plates in the detection slide in different directions and plugging and unplugging the fixed stand plates in the fixed stand plates in different directions, it is possible to implement push bending or tension detection of the sample with the fixed stand as a reference during the movement of the detection slide, and in combination with the different temperatures formed in the main box body cavity by the bottom blowing component and the dynamic heating component, it is possible to detect the bending or tension resistance of the sample under different temperature environments;

[0031] (3) In the present invention, the large gear that drives the detection screw to rotate is connected to the reciprocating screw through a push-pull switching assembly, and a reverse connecting gear and a unidirectional connecting gear are respectively provided on both sides of the top of the conversion rotary sleeve. When the fan blades rotate and the electric heating plate moves back and forth laterally, the reverse connecting gear or the unidirectional connecting gear is used to switch between the small gear and the large gear to realize the forward and reverse conversion of the detection screw, thereby achieving the bidirectional movement of the detection slide, so that the detection slide can perform both push bending detection and tension detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0033] Figure 1 A schematic diagram of the overall structure of a low-dimensional optoelectronic information material performance diversification testing device provided by the present invention;

[0034] Figure 2 It is a structural schematic diagram of the box shell assembly of the present invention;

[0035] Figure 3 It is a structural schematic diagram of the bottom blowing assembly of the present invention;

[0036] Figure 4 It is a structural schematic diagram of the dynamic heating component of the present invention;

[0037] Figure 5 It is a structural schematic diagram of the electric heating plate part of the present invention;

[0038] Figure 6 It is a structural schematic diagram of the mechanical detection component of the present invention;

[0039] Figure 7 It is a schematic diagram of the assembly structure of the square plug-in slot and the square plug-in block of the present invention;

[0040] Figure 8 It is a structural schematic diagram of the detection screw slider part of the present invention;

[0041] Fig. 9 This is a schematic diagram of the structure of the push-pull switching assembly of the present invention;

[0042] Fig.10 It is a schematic diagram of the connection structure of the conversion rotary sleeve of the present invention.

[0043] Reference numerals:

[0044] 1. Box shell assembly; 2. Bottom blowing assembly; 3. Dynamic heating assembly; 4. Mechanical detection assembly; 5. Push-pull switching assembly; 6. Temperature sensor; 101. Bottom box body; 102. Base; 103. Air inlet; 104. Main box body; 105. Box cover; 106. Air outlet; 107. Main controller; 201. Bottom rotating seat; 202. Bottom blowing shaft; 203. Blowing fan blades; 204. Rotating motor; 205. Rotating pulley; 206. Blowing pulley; 207. Connecting belt; 301. Rotating bevel gear; 302. Lower guide column; 303. Electric heating plate; 304. Electric heating wire; 305. Reciprocating screw inner seat; 306. Reciprocating screw outer seat; 307. Reciprocating screw; 308. Screw bevel gear; 309. Pinion; 310. Lower sliding Block; 311, reciprocating screw slider; 401, fixed seat; 402, upper guide column; 403, detection slide; 404, detection screw inner seat; 405, detection screw; 406, detection screw outer seat; 407, large gear; 408, movable vertical plate; 409, thrust detector; 410, tension detector; 411, movable clamp; 412, fixed vertical plate; 413, fixed clamp; 414, square plug-in slot; 415, process hole; 416, square plug-in block; 417, detection screw slider; 501, conversion seat; 502, conversion sleeve; 503, eccentric rotary shaft; 504, electric cylinder fixed rotary shaft; 505, conversion electric cylinder; 506, reverse rotary shaft; 507, reverse connecting gear; 508, same direction rotary shaft; 509, same direction connecting gear. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] Please refer to the attached Figure 1-10 An example description is given of a low-dimensional optoelectronic information material performance diversification testing device provided by the present invention.

[0047] Embodiment 1:

[0048] Based on the box shell component 1, the bottom blowing component 2, the dynamic heating component 3 and the temperature sensor 6, the present invention forms a stable different temperature environment in the inner cavity of the main box body 104. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown;

[0049] The bottom box body 101 in the box shell assembly 1 is fixedly connected to the outer bottom end of the main box body 104, and the base 102 is fixedly connected to the outer bottom corner of the bottom box body 101. An air inlet 103 is opened in the middle of the bottom end of the bottom box body 101, one end of the box cover 105 is hinged to the rear upper end of the main box body 104, and an air outlet 106 is opened on the bottom of the main box body 104. The main controller 107 is installed and fixed on the outer side of the main box body 104, and a temperature sensor 6 is also installed on the inner rear side of the main box body 104;

[0050] The bottom rotating seat 201 in the bottom blowing assembly 2 is fixedly installed in the middle of the inner bottom end of the bottom box body 101, the bottom blowing shaft 202 is rotatably connected in the bottom rotating seat 201, and the blowing fan blade 203 is plugged and fixed on the top of the bottom blowing shaft 202. A rotating motor 204 is fixedly installed on one side of the inner bottom end of the bottom box body 101, a rotating pulley 205 is plugged and fixed in the rotating shaft of the rotating motor 204, and a blowing pulley 206 is plugged and fixed in the bottom blowing shaft 202. A connecting belt 207 is sleeved and installed between the rotating pulley 205 and the blowing pulley 206, and the position of the blowing fan blade 203 is directly opposite to the air inlet 103, so as to facilitate air circulation when the blowing fan blade 203 rotates;

[0051] The rotating bevel gear 301 in the dynamic heating component 3 is plugged and fixed on the top of the rotating shaft of the rotating motor 204. The lower guide column 302 is symmetrically fixed to the inner upper end of the bottom box 101. The lower sliding block 310 is symmetrically fixed to the middle of the bottom end of the electric heating plate 303. The electric heating plate 303 forms a sliding connection with the lower guide column 302 through the lower sliding block 310. The inner wall of the bottom box 101 is coaxially installed with a reciprocating screw inner seat 305 and a reciprocating screw outer seat 306 on both sides of the middle part. One end of the reciprocating screw 307 is rotatably connected to the reciprocating screw inner seat 305, and the other end is rotatably connected to the reciprocating screw In the outer seat 306, a reciprocating screw slider 311 is fixed to the middle of the bottom end of the electric heating plate 303, and the reciprocating screw slider 311 is connected in cooperation with the reciprocating screw 307. A screw bevel gear 308 is inserted and fixed to the outer side of the reciprocating screw 307, and the screw bevel gear 308 is meshed with the rotating bevel gear 301, so that when the rotating motor 204 drives the fan blades 203 to rotate, the reciprocating screw 307 and the reciprocating screw slider 311 can be driven by the transmission mechanism to form a coordinated transmission, so that the electric heating plate 303 and the electric heating wire 304 can move back and forth horizontally within a certain range;

[0052] The main body of the electric heating plate 303 is provided with through holes, and the top surface of the electric heating plate 303 is provided with an electric heating wire 304, and the electric heating wire 304 and the through holes provided in the main body of the electric heating plate 303 are cross-distributed in sequence, so that the electric heating wire 304 installed on the top surface of the electric heating plate 303 can form a heating effect, so that after the fan blades 203 rotate, the heat generated by the electric heating wire 304 can be blown into the inner cavity of the main box 104 through the through holes provided in the main body of the electric heating plate 303;

[0053] The required ambient temperature of the inner cavity of the main box 104 can be set by the main controller 107, and the temperature sensor 6 located in the main box 104 can monitor and provide feedback on the real-time environment;

[0054] The main controller 107 can start the rotating motor 204, turn on the electric heating wire 304, and set the electric heating wire 304 to the required temperature. After the rotating shaft of the rotating motor 204 rotates, on the one hand, the bottom blowing shaft 202 can be driven to rotate through the coordinated transmission formed by the rotating pulley 205 and the connecting belt 207, thereby driving the rotation of the blowing fan blades 203 to generate air power; on the other hand, the rotating bevel gear 301 is driven to form a coordinated transmission with the screw bevel gear 308, so that the reciprocating screw 308 can be driven to rotate. 07 rotates, the reciprocating screw 307 and the reciprocating screw slider 311 form a cooperative transmission, which can drive the electric heating plate 303 to move back and forth laterally based on the stroke of the reciprocating screw 307, and the electric heating plate 303 can drive the evenly arranged electric heating wire 304 to move laterally, so that the heat emitted by the electric heating wire 304 cooperates with the aerodynamic force formed by the blowing fan blades 203 to evenly cover the inner cavity of the main box body 104.

[0055] Embodiment 2:

[0056] Based on the first embodiment, the present invention performs bending or tensile testing on material samples under different temperature environments. Figure 1 , Figure 3 , Figure 4 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown;

[0057] The pinion gear 309 in the dynamic heating assembly 3 is plugged and fixed to the outer end of the reciprocating screw 307, and the pinion gear 309 is located outside the bottom box 101;

[0058] The fixed stand 401 in the mechanical detection component 4 is fixedly connected to the other side of the inner lower end of the main box body 104, and an upper guide column 402 is symmetrically fixedly connected between the inner wall of the main box body 104 and the fixed stand 401. The detection slide 403 is slidably connected in the upper guide column 402. The detection screw inner seat 404 and the detection screw outer seat 406 are coaxially installed on both sides of the middle part of the inner wall of the main box body 104. One end of the detection screw 405 is rotatably connected to the detection screw inner seat 404, and the other end is rotatably connected to the detection screw outer seat 406.

[0059] The tops of the detection slide 403 and the fixed stand 401 are coplanar, and the tops of the detection slide 403 and the fixed stand 401 are both provided with square plug-in slots 414, and the bottoms of the movable vertical plate 408 and the fixed vertical plate 412 are both fixedly connected with square plug-in blocks 416, and the square plug-in blocks 416 can form a plug-in connection with the square plug-in slots 414, and a thrust detector 409 is installed on one side of the top vertical surface of the movable vertical plate 408, and a tension detector 410 is installed on the other side, and a movable clamp 411 is fixedly connected to the outer end of the tension detector 410, and a fixed clamp 413 is fixedly connected to one side of the top vertical surface of the fixed vertical plate 412, and after the movable vertical plate 408 and the fixed vertical plate 412 are installed, the movable clamp 411 and the fixed clamp 413 are coaxially opposite;

[0060] The detection lead screw slider 417 is fixedly installed at the middle of the bottom end of the detection slide 403 and is connected with the detection lead screw 405. The large gear 407 is plugged and fixed at the outer end of the detection lead screw 405, and the large gear 407 is located outside the main box 104.

[0061] And process holes 415 are provided at the corners of the square plug-in slot 414 to facilitate the plug-in fit between the square plug-in block 416 and the square plug-in slot 414;

[0062] The conversion rotary seat 501 in the push-pull switching assembly 5 is fixedly connected to the outer side surface of the bottom box body 101, and the reciprocating screw 307 eccentrically passes through the main body of the conversion rotary seat 501 and is fixedly connected to the pinion 309, the conversion rotary sleeve 502 is rotationally connected to the conversion rotary seat 501, and an eccentric rotary shaft 503 is transversely fixed to one side of the lower end of the conversion rotary sleeve 502, and an electric cylinder fixed rotary shaft 504 is transversely fixed to the lower end of the outer side surface of the bottom box body 101, the main body of the conversion electric cylinder 505 is rotationally connected to the electric cylinder fixed rotary shaft 504, and the front end of the telescopic rod of the conversion electric cylinder 505 is rotationally connected to the eccentric rotary shaft 503;

[0063] Two sets of reverse rotating shafts 506 are transversely fixed on one side of the top of the conversion rotating sleeve 502, and two sets of reverse connecting gears 507 are respectively rotatably connected to different reverse rotating shafts 506. A same-direction rotating shaft 508 is transversely fixedly connected to the other side of the top of the conversion rotating sleeve 502, and a same-direction connecting gear 509 is rotatably connected to the same-direction rotating shaft 508.

[0064] The fixed-point rotation of the conversion sleeve 502 can enable the small gear 309 to form a transmission connection with the large gear 407 through two sets of reverse connection gears 507, or form a transmission connection with the large gear 407 through the same direction connection gears 509;

[0065] When performing the bending resistance test, the movable vertical plate 408 needs to be flipped and adjusted to a position where the thrust detector 409 is directly opposite to the fixed stand 401, and the fixed vertical plate 412 needs to be flipped and adjusted to a position where the fixed clamp 413 is not directly opposite to the thrust detector 409;

[0066] By manually rotating the large gear 407, the detection slide 403 can be moved to a position for pre-clamping the material sample, so that the two ends of the material sample are respectively placed between the vertical surface of the movable vertical plate 408 and the vertical surface of the fixed vertical plate 412;

[0067] The conversion electric cylinder 505 is started by the main controller 107. The movement of the telescopic rod of the conversion electric cylinder 505 can drive the conversion rotary sleeve 502 to rotate within a certain range with the conversion rotary seat 501 as the center, so that the reverse connecting gear 507 or the same-direction connecting gear 509 forms a meshing between the small gear 309 and the large gear 407, and the rotating shaft of the rotating motor 204 drives the reciprocating screw 307 and the small gear 309 to rotate. The rotation direction of the large gear 407 driven by the reverse connecting gear 507 or the same-direction connecting gear 509 is not limited. According to actual conditions, when the reverse connecting gear 507 and the large gear 407 are matched, the detection screw 405 drives the detection slide 403 to move in the direction of the fixed stand 401, or when the same-direction connecting gear 509 and the large gear 407 are matched, the detection screw 405 drives the detection slide 403 to move in the direction of the fixed stand 401;

[0068] As the large gear 407 rotates, the detection slide 403 can move toward the fixed stand 401 at a uniform speed, and the thrust detector 409 can abut against one end of the material sample, gradually pushing the material sample to bend until the material sample is deformed and broken. At this time, the thrust detected by the thrust detector 409 is the maximum bending resistance of the material sample.

[0069] Similarly, when conducting a tensile strength test, the movable vertical plate 408 is flipped and adjusted to a position where the movable clamp 411 is directly opposite to the fixed stand 401, and the fixed vertical plate 412 is flipped to a position where the fixed clamp 413 is directly opposite to the movable clamp 411;

[0070] Manually rotate the large gear 407 to clamp the material sample between the movable clamp 411 and the fixed clamp 413, and use the push-pull switching component 5 to again form a transmission connection between the small gear 309 and the large gear 407, driving the detection slide 403 to move away from the fixed stand 401, stretching the material sample to deform it until the material sample is broken. At this time, the tension detected by the tension detector 410 is the maximum tensile resistance of the material sample.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements 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.

Claims

1. A low-dimensional optoelectronic information material performance diversification test device, comprising a housing assembly (1), characterized in that: It also includes a bottom blowing component (2), a dynamic heating component (3), a mechanical detection component (4) and a push-pull switching component (5); The housing assembly (1) comprises a bottom housing (101) and a main housing (104); the bottom blowing assembly (2) comprises a rotating motor (204); the dynamic heating assembly (3) comprises a reciprocating screw (307) and a small gear (309); the mechanical detection assembly (4) comprises a detection screw (405) and a large gear (407); the push-pull switching assembly (5) comprises a same-direction connecting gear (509); the bottom housing (101) is fixedly connected to the outer bottom end of the main housing (104); a blowing fan blade (203) is screwed to the middle of the inner bottom end of the bottom housing (101); a rotating motor (204) is fixedly mounted on one side of the inner bottom end of the bottom housing (101); the blowing fan blade (203) is connected to the rotating shaft of the rotating motor (204) in a transmission manner; an electric heating plate (303) is slidably provided on the inner upper end of the bottom housing (101); The reciprocating screw (307) is screwed to the middle of the inner upper end of the bottom box (101), and the electric heating plate (303) is connected with the reciprocating screw (307). The pinion (309) is plugged and fixed to the outer end of the reciprocating screw (307). A detection slide seat (403) is slidably provided on one side of the inner lower end of the main box (104). The detection screw (405) is screwed to the middle of the inner lower end of the main box (104). The detection slide (403) is connected to the detection lead screw (405) in a cooperative manner, the large gear (407) is plugged and fixed on the outer end of the detection lead screw (405), the outer side surface of the bottom box (101) is screwed with a conversion rotary sleeve (502), one side of the conversion rotary sleeve (502) is screwed with a reverse connection gear (507) that meshes with each other, and the same direction connection gear (509) is screwed on the other side of the conversion rotary sleeve (502).

2. A low-dimensional optoelectronic information material performance diversification testing device according to claim 1, characterized in that: The box shell assembly (1) further comprises a box cover (105) and a main controller (107); a base (102) is fixedly connected to the corner of the outer bottom surface of the bottom box body (101); an air inlet (103) is provided in the middle of the bottom end of the bottom box body (101); one end of the box cover (105) is hinged to the upper rear end of the main box body (104); an air outlet (106) is provided on the bottom of the main box body (104); and the main controller (107) is installed and fixed on the outer side surface of the main box body (104).

3. A low-dimensional optoelectronic information material performance diversification testing device according to claim 1 or 2, characterized in that: The bottom blowing assembly (2) further comprises a bottom rotating seat (201) and a bottom blowing shaft (202); the bottom rotating seat (201) is fixedly mounted at the middle of the inner bottom end of the bottom box (101); the bottom blowing shaft (202) is rotatably connected to the bottom rotating seat (201); the blowing fan blade (203) is plugged and fixed to the top end of the bottom blowing shaft (202); a rotating pulley (205) is plugged and fixed to the rotating shaft of the rotating motor (204); a blowing pulley (206) is plugged and fixed to the bottom blowing shaft (202); and a connecting belt (207) is sleeved and mounted between the rotating pulley (205) and the blowing pulley (206).

4. A low-dimensional optoelectronic information material performance diversification testing device according to claim 1 or 2, characterized in that: The dynamic heating component (3) further comprises a rotating bevel gear (301), the rotating bevel gear (301) being plugged and fixed on the top end of the rotating shaft of the rotating motor (204), a lower guide column (302) being symmetrically fixed on the inner upper end of the bottom box (101), a lower sliding block (310) being symmetrically fixed on the middle of the bottom end of the electric heating plate (303), the electric heating plate (303) being slidably connected to the lower guide column (302) via the lower sliding block (310), and a reciprocating screw inner seat (302) being coaxially installed on both sides of the middle of the inner wall of the bottom box (101). 05) and a reciprocating screw outer seat (306), one end of the reciprocating screw (307) is rotatably connected in the reciprocating screw inner seat (305), and the other end is rotatably connected in the reciprocating screw outer seat (306), a reciprocating screw slider (311) is fixed to the middle of the bottom end of the electric heating plate (303), and the reciprocating screw slider (311) is matched and connected to the reciprocating screw (307), and a screw bevel gear (308) is inserted and fixed on one side of the outside of the reciprocating screw (307), and the screw bevel gear (308) is meshed with the rotating bevel gear (301).

5. A low-dimensional optoelectronic information material performance diversification testing device according to claim 1 or 2, characterized in that: A via hole is arranged in the main body of the electric heating plate (303), an electric heating wire (304) is arranged and fixedly installed on the top surface of the electric heating plate (303), and the electric heating wire (304) and the via hole arranged in the main body of the electric heating plate (303) are cross-distributed in sequence.

6. A low-dimensional optoelectronic information material performance diversification testing device according to claim 1 or 2, characterized in that: The mechanical detection assembly (4) further comprises a fixed stand (401), a movable stand plate (408), a movable clamp (411), a fixed stand plate (412), a fixed clamp (413) and a detection lead screw slider (417); the fixed stand (401) is fixedly connected to the other side of the inner lower end of the main housing (104); an upper guide column (402) is symmetrically fixedly connected between the inner wall of the main housing (104) and the fixed stand (401); the detection slider (403) is slidably connected in the upper guide column (402); a detection lead screw inner seat (404) and a detection lead screw outer seat (406) are coaxially installed on both sides of the middle part of the inner wall of the main housing (104); one end of the detection lead screw (405) is rotatably connected to the detection lead screw inner seat (404), and the other end is rotatably connected to the detection lead screw outer seat (406). ), the top ends of the detection slide (403) and the fixed stand (401) are both provided with square plug-in slots (414), the bottom ends of the movable vertical plate (408) and the fixed vertical plate (412) are both fixedly connected with square plug-in blocks (416), and the square plug-in blocks (416) can form a plug-in connection with the square plug-in slots (414), a thrust detector (409) is installed on one side of the top vertical surface of the movable vertical plate (408), and a tension detector (410) is installed on the other side, the movable clamp (411) is fixedly connected to the outer end of the tension detector (410), the fixed clamp (413) is fixedly connected to one side of the top vertical surface of the fixed vertical plate (412), and the detection lead screw slider (417) is fixedly installed in the middle of the bottom end of the detection slide (403) and is connected with the detection lead screw (405).

7. A low-dimensional optoelectronic information material performance diversification testing device according to claim 6, characterized in that: Process holes (415) are provided at the corners of the square plug-in slots (414).

8. A low-dimensional optoelectronic information material performance diversification testing device according to claim 5, characterized in that: The push-pull switching assembly (5) further comprises a conversion rotary seat (501), a conversion electric cylinder (505) and a co-directional rotary shaft (508); the conversion rotary seat (501) is fixedly connected to the outer side surface of the bottom box (101); the conversion rotary sleeve (502) is rotationally connected to the conversion rotary seat (501); an eccentric rotary shaft (503) is fixed to one side of the lower end of the conversion rotary sleeve (502); an electric cylinder fixed rotary shaft (504) is fixed to the lower end of the outer side surface of the bottom box (101); and the conversion electric cylinder (505) is rotationally connected to the conversion rotary seat (501). The main body is rotatably connected to the electric cylinder fixed rotating shaft (504), the front end of the telescopic rod of the conversion electric cylinder (505) is rotatably connected to the eccentric rotating shaft (503), a reverse rotating shaft (506) is fixed to one side of the top end of the conversion rotating sleeve (502), the reverse connecting gear (507) is rotatably connected to the reverse rotating shaft (506), the same-direction rotating shaft (508) is fixedly connected to the other side of the top end of the conversion rotating sleeve (502), and the same-direction connecting gear (509) is rotatably connected to the same-direction rotating shaft (508).

9. A low-dimensional optoelectronic information material performance diversification testing device according to claim 8, characterized in that: A temperature sensor (6) is also installed on the inner rear side of the main box body (104), and the rotating motor (204), the electric heating wire (304), the thrust detector (409), the tension detector (410) and the conversion electric cylinder (505) are all electrically connected to the main controller (107).

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