Thermal dilatometer for photovoltaic impact-resistant frit

Abstract

The utility model discloses a photovoltaic anti-impact frit thermal dilatometer, which comprises a thermal dilatometer body, the bottom of the thermal dilatometer body is fixedly connected with a fixed plate, and four corners of the bottom of the fixed plate are fixedly provided with adjusting mechanisms. According to the utility model, the thermal dilatometer body is placed on a table top, the state of the thermal dilatometer is detected through the horizontal detection device, data is analyzed through the circuit control system, then the motor is controlled through the circuit control system, an adjusting mechanism needing to be adjusted is controlled, the motor is rotated, the motor rotates to drive the screw rod to rotate, and the thermal dilatometer is adjusted. The screw rod rotates to drive the screw sleeve to move along the limiting groove, so that the outer pipe is driven to adjust the height, the abutting plate is in contact with the table top to abut against the table top, an existing stability improving mode is replaced, the effect of conveniently thermally adjusting the height of the dilatometer body is achieved, the use stability of the dilatometer body is improved, and the dilatometer is convenient for a user to use.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal expansion instruments, in particular to a thermal expansion instrument for impact-resistant frits used in photovoltaic applications. Background Art

[0002] A thermal dilatometer is a precision measuring instrument used to study changes in volume or length of a substance with temperature fluctuations. It is based on the law of thermal expansion in thermodynamics, which states that a substance changes in volume or length with temperature. A thermal dilatometer primarily consists of a heat source, a sample holder, a sensor, and a data acquisition system. In experiments, the sample to be tested is heated or cooled, its dimensional changes at different temperatures are observed, and its linear expansion coefficient or volume expansion coefficient is calculated based on the expansion coefficient formula. The thermal dilatometer offers advantages such as high precision, high sensitivity, and a wide range of applications, making it widely used in fields such as materials science, chemistry, and physics. By measuring the expansion coefficient of different materials, it is possible to effectively evaluate their heat resistance, mechanical stability, and reliability in engineering applications. Furthermore, the thermal dilatometer can be used to study the phase change behavior of materials at different temperatures and the thermal diffusion properties of substances. In short, the thermal dilatometer is an important scientific research tool that provides strong support for materials research and engineering applications.

[0003] Thermal dilatometers are used to detect changes in volume caused by the temperature of a substance. Existing thermal dilatometers may become unstable during use due to the influence of the desktop or usage conditions, affecting the stability of the thermal dilatometer, reducing the efficiency and accuracy of the thermal dilatometer detection, and being inconvenient for users.

[0004] Therefore, it is necessary to redesign the thermal expansion meter to effectively prevent the existing thermal expansion meter from becoming unstable during use due to the influence of the desktop or usage conditions, affecting the stability of the thermal expansion meter, reducing the efficiency and accuracy of the thermal expansion meter detection, and being unfavorable for users. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a thermal expansion meter for impact-resistant frits for photovoltaics, which has the advantage of high stability and solves the problem that the existing thermal expansion meter becomes unstable during use due to the influence of the desktop or usage conditions, affecting the stability of the thermal expansion meter, reducing the efficiency and accuracy of the thermal expansion meter's detection, and being unfavorable for users.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a thermal dilatometer for impact-resistant frits for photovoltaics, comprising a thermal dilatometer body, a fixing plate fixedly connected to the bottom of the thermal dilatometer body, adjustment mechanisms fixedly mounted at the four corners of the bottom of the fixing plate, and level detection devices provided on the left and front sides of the thermal dilatometer body.

[0007] As a preferred embodiment of the present invention, the adjusting mechanism includes an inner tube, a motor is fixedly mounted on the top of the inner wall of the inner tube, a screw is fixedly connected to the output end of the motor, a screw sleeve is movably connected to the surface of the screw, the bottom of the screw sleeve is fixedly connected to the outer tube, and the bottom of the outer tube is fixedly connected to a tightening plate.

[0008] As a preferred embodiment of the present invention, a non-slip pad is fixedly connected to the bottom of the pressing plate, the material of the non-slip pad is rubber, and the non-slip pad is used in conjunction with the pressing plate.

[0009] As a preferred embodiment of the present invention, both sides of the inner wall of the inner tube are provided with limiting grooves, both sides of the outer tube are fixedly connected with limiting blocks, and the limiting grooves are used in conjunction with the limiting blocks.

[0010] As a preferred embodiment of the present invention, a display screen is provided on the front of the thermal expansion instrument body, a switch and a button are provided on the right side of the display screen, and the display screen is used in conjunction with the thermal expansion instrument body.

[0011] As a preferred embodiment of the present invention, a heat dissipation port is provided on the top of the front side of the inner tube, and the number of the heat dissipation port is several, and the heat dissipation port is used in conjunction with the motor.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model places the thermal dilatometer body on the desktop, detects the state of the thermal dilatometer through a horizontal detection device, analyzes the data through a circuit control system, and then controls the motor through the circuit control system to control the adjustment mechanism that needs to be adjusted, rotates the motor, and the rotation of the motor drives the screw to rotate. The rotation of the screw drives the screw sleeve to move along the limit groove, thereby driving the outer tube to adjust the height. The pressing plate is in contact with the desktop and pressed, replacing the existing method of improving stability, thereby achieving the effect of facilitating thermal adjustment of the height of the dilatometer body, improving the stability of the dilatometer body, and facilitating use by users.

[0014] 2. The utility model facilitates the adjustment of the height of the thermal expansion instrument by providing an adjustment mechanism, thereby improving the stability of the thermal expansion instrument and making it easier for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a three-dimensional schematic diagram of the thermal expansion instrument body of the utility model;

[0016] Figure 2 This is a three-dimensional schematic diagram of the inner tube of the structure of the utility model;

[0017] Figure 3 This is a three-dimensional schematic diagram of the structural limit block of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the structural motor of the utility model.

[0019] In the figure: 1. Thermal expansion meter body; 2. Fixing plate; 3. Adjusting mechanism; 31. Inner tube; 32. Motor; 33. Screw; 34. Screw sleeve; 35. Outer tube; 36. Clamping plate; 4. Level detection device; 5. Anti-slip pad; 6. Limiting groove; 7. Limiting block; 8. Display screen; 9. Switch; 10. Push button; 11. Heat dissipation vent. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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 making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 4 As shown, the utility model provides a thermal expansion meter for impact-resistant frits for photovoltaics, including a thermal expansion meter body 1, a fixing plate 2 fixedly connected to the bottom of the thermal expansion meter body 1, and adjustment mechanisms 3 fixedly installed at the four corners of the bottom of the fixing plate 2. A level detection device 4 is provided on the left side and the front of the thermal expansion meter body 1.

[0022] refer to Figure 2 The adjusting mechanism 3 includes an inner tube 31, a motor 32 is fixedly installed on the top of the inner wall of the inner tube 31, a screw 33 is fixedly connected to the output end of the motor 32, a screw sleeve 34 is movably connected to the surface of the screw 33, the bottom of the screw sleeve 34 is fixedly connected to the outer tube 35, and the bottom of the outer tube 35 is fixedly connected to the clamping plate 36.

[0023] As a technical optimization solution of the present invention, the height of the thermal expansion instrument body 1 can be easily adjusted by setting the adjustment mechanism 3, thereby improving the stability of the thermal expansion instrument body 1 and facilitating use by users.

[0024] refer to Figure 2 The bottom of the pressing plate 36 is fixedly connected with an anti-skid pad 5 , which is made of rubber and is used in conjunction with the pressing plate 36 .

[0025] As a technical optimization solution of the present invention, the anti-slip pad 5 is provided to prevent the pressing plate 36 from sliding, thereby improving the stability of the pressing plate 36 and making it easier for users to use.

[0026] refer to Figure 2 , both sides of the inner wall of the inner tube 31 are provided with limiting grooves 6, and both sides of the outer tube 35 are fixedly connected to limiting blocks 7, and the limiting grooves 6 and the limiting blocks 7 are used in conjunction with each other.

[0027] As a technical optimization solution of the present invention, the setting of the limiting groove 6 and the limiting block 7 facilitates the limiting of the inner tube 31, improves the stability of the lifting and lowering of the inner tube 31, and is convenient for users to use.

[0028] refer to Figure 1 A display screen 8 is provided on the front of the thermal expansion instrument body 1 , and a switch 9 and a button 10 are provided on the right side of the display screen 8 . The display screen 8 is used in conjunction with the thermal expansion instrument body 1 .

[0029] As a technical optimization solution of the present invention, the display screen 8 and the switch 9 are provided to facilitate control of the thermal expansion instrument body 1 and control the height of the thermal expansion instrument body 1 , which is convenient for users to use.

[0030] refer to Figure 2 A heat dissipation port 11 is provided on the top of the front side of the inner tube 31 . There are several heat dissipation ports 11 , which are used in conjunction with the motor 32 .

[0031] As a technical optimization solution of the present invention, the heat dissipation port 11 is provided to facilitate heat dissipation of the motor 32 , thereby improving the stability and safety of the motor 32 and making it easier for users to use.

[0032] The working principle and usage process of the present invention are as follows: when in use, the user places the thermal dilatometer body 1 on the desktop, detects the state of the thermal dilatometer through the horizontal detection device 4, analyzes the data through the circuit control system, and then controls the motor 32 through the circuit control system to control the adjustment mechanism 3 that needs to be adjusted, rotates the motor 32, and the rotation of the motor 32 drives the screw 33 to rotate. The rotation of the screw 33 drives the screw sleeve 34 to move along the limit groove 6, thereby driving the outer tube 35 to adjust the height. The pressing plate 36 contacts and presses against the desktop, thereby achieving the effect of facilitating the adjustment of the height of the thermal dilatometer body 1, improving the stability of the dilatometer body, and facilitating the use of the user.

[0033] In summary, the thermal dilatometer for impact-resistant frits for photovoltaics solves the problem that, during use, the thermal dilatometer becomes unstable due to the influence of the desktop or usage conditions, affecting the stability of the thermal dilatometer, reducing the detection efficiency and accuracy of the thermal dilatometer, and being inconvenient for users, by arranging the thermal dilatometer body 1, the fixing plate 2, the adjusting mechanism 3, the inner tube 31, the motor 32, the screw 33, the screw sleeve 34, the outer tube 35, the tightening plate 36, the level detection device 4, the anti-slip pad 5, the limit groove 6, the limit block 7, the display screen 8, the switch 9, the button 10 and the heat dissipation vent 11.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thermal expansion instrument for impact-resistant frits for photovoltaic applications, comprising a thermal expansion instrument body (1), characterized in that: The bottom of the thermal expansion instrument body (1) is fixedly connected to a fixing plate (2), and the four corners of the bottom of the fixing plate (2) are fixedly installed with adjustment mechanisms (3). The left side and the front side of the thermal expansion instrument body (1) are both provided with level detection devices (4).

2. A thermal dilatometer for impact-resistant frits for photovoltaics according to claim 1, characterized in that: The regulating mechanism (3) comprises an inner tube (31), a motor (32) is fixedly mounted on the top of the inner wall of the inner tube (31), a screw (33) is fixedly connected to the output end of the motor (32), a screw sleeve (34) is movably connected to the surface of the screw (33), an outer tube (35) is fixedly connected to the bottom of the screw sleeve (34), and a clamping plate (36) is fixedly connected to the bottom of the outer tube (35).

3. A thermal dilatometer for impact-resistant frits for photovoltaics according to claim 2, characterized in that: The bottom of the pressing plate (36) is fixedly connected with an anti-skid pad (5), the material of the anti-skid pad (5) is rubber, and the anti-skid pad (5) is used in conjunction with the pressing plate (36).

4. A thermal dilatometer for impact-resistant frits for photovoltaics according to claim 2, characterized in that: Limiting grooves (6) are provided on both sides of the inner wall of the inner tube (31), and limiting blocks (7) are fixedly connected to both sides of the outer tube (35), and the limiting grooves (6) and the limiting blocks (7) are used in conjunction with each other.

5. The thermal expansion instrument for impact-resistant frit for photovoltaic use according to claim 1, characterized in that: A display screen (8) is provided on the front of the thermal expansion instrument body (1), a switch (9) and a button (10) are provided on the right side of the display screen (8), and the display screen (8) is used in conjunction with the thermal expansion instrument body (1).

6. A thermal dilatometer for impact-resistant frits for photovoltaics according to claim 2, characterized in that: A heat dissipation opening (11) is provided on the top of the front face of the inner tube (31), and there are a plurality of heat dissipation openings (11). The heat dissipation openings (11) are used in conjunction with the motor (32).

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