High-temperature aging oven load voltage and current synchronous monitoring device

Abstract

The utility model provides a high-temperature aging oven load voltage and current synchronous monitoring device, which belongs to the technical field of electrical monitoring and comprises a bearing mechanism, a bottom plate, a mounting groove arranged on the side wall of the bottom plate, a universal meter movably mounted on the inner wall of the mounting groove, mounting seats fixedly mounted on two sides of the bottom plate and connecting holes arranged on the side wall of the bottom plate. The fixing assembly is arranged on the surface of the bottom plate; the connecting mechanism comprises an air cylinder fixedly installed on the side wall of the installation base in a matched mode, an abutting plate fixedly installed at the end of the air cylinder, and a spring telescopic rod fixedly installed in an inner cavity of the abutting plate. According to the utility model, through the arrangement of the bearing mechanism and the connecting mechanism, the real-time and accurate monitoring of the load voltage and current of the high-temperature aging oven is realized; a bottom plate, a mounting groove, a universal meter, a mounting seat and a fixing assembly in the bearing mechanism ensure stable installation of the device and reliable fixation of the universal meter, and measurement errors caused by infirm fixation of a traditional monitoring device are avoided.

Description

Technical Field

[0001] This utility model belongs to the field of electrical monitoring technology, specifically relating to a synchronous monitoring device for load voltage and current of a high-temperature aging chamber. Background Technology

[0002] A high-temperature aging chamber is a testing device used to simulate the performance changes of materials, components, or products under high-temperature environments. Its background technology is mainly based on materials science, thermodynamics, and environmental simulation technology. By precisely controlling parameters such as temperature, humidity, and time inside the chamber, the high-temperature aging chamber can accelerate the aging process of materials or products under high-temperature conditions, thereby evaluating their durability, stability, and reliability. This technology is widely used in electronics, automotive, aerospace, chemical and other fields to help R&D personnel discover potential defects in advance, optimize product design, and ensure their long-term performance in extreme environments.

[0003] In existing technologies, the load voltage and current monitoring of high-temperature aging chambers usually adopts traditional manual measurement or fixed monitoring devices, which have problems such as inconvenience in operation and unstable fixation. Especially in high-temperature environments, traditional devices are prone to measurement errors due to thermal expansion or vibration, and cannot achieve real-time synchronous monitoring, making it difficult to meet the requirements of high-precision testing. Utility Model Content

[0004] The purpose of this invention is to provide a synchronous monitoring device for load voltage and current of a high-temperature aging chamber, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-temperature aging chamber load voltage and current synchronous monitoring device, comprising,

[0007] The support mechanism includes a base plate, a mounting groove disposed on the side wall of the base plate, a multimeter movably mounted on the inner wall of the mounting groove, mounting seats fixedly mounted on both sides of the base plate, connecting holes disposed on the side wall of the base plate, and fixing components disposed on the surface of the base plate.

[0008] The connecting mechanism includes a cylinder fixedly mounted on the side wall of the mounting base, a stop plate fixedly mounted on the end of the cylinder, a spring telescopic rod fixedly mounted on the inner cavity of the stop plate, a pressure plate fixedly connected to the end of the spring telescopic rod, a mounting assembly disposed on the surface of the fixing assembly, and a contact assembly disposed on the surface of the mounting assembly for use with the multimeter.

[0009] As a preferred embodiment of the present invention, the fixing component includes a connecting plate movably connected to the side wall of the base plate, and a fixing hole formed in the side wall of the connecting plate.

[0010] As a preferred embodiment of the present invention, the fixing component further includes a reserved opening provided on the side wall of the connecting plate, and a fixing plate fixedly installed at the end of the connecting plate.

[0011] As a preferred embodiment of this utility model, the installation assembly includes a fixing seat fixedly installed at the bottom of the fixing plate, and limiting seats fixedly installed on both sides of the fixing seat.

[0012] As a preferred embodiment of this utility model, the mounting assembly further includes a slide rail fixedly mounted on the side wall of the fixed seat, and a guide rod inserted into the side wall of the limiting seat.

[0013] In a preferred embodiment of the present invention, the contact assembly includes a movable seat slidably connected to the surface of the slide rail, and a guide rail fixedly installed on the side wall of the movable seat.

[0014] As a preferred embodiment of the present invention, the contact assembly further includes a terminal block slidably connected to the surface of the guide rail, and a contact head fixedly installed on the side wall of the terminal block.

[0015] Compared with existing technologies, the beneficial effects of this utility model are as follows: The bearing mechanism and connecting mechanism enable real-time and accurate monitoring of the load voltage and current of the high-temperature aging chamber; the base plate, mounting groove, multimeter, mounting base, and fixing components in the bearing mechanism ensure stable installation of the device and reliable fixation of the multimeter, avoiding measurement errors caused by insecure fixing in traditional monitoring devices; the cylinder, backing plate, spring telescopic rod, and pressure plate in the connecting mechanism further enhance the fixing effect of the multimeter, preventing displacement during operation and improving monitoring stability; the design of the mounting components and contact components allows the contact head to connect precisely to the contact point of the multimeter, ensuring circuit closure and accuracy of monitoring data; the reserved opening facilitates wire connection between the device and the chamber, while the design of the guide rod and slide rail ensures the stability and accuracy of the contact components during movement. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram showing the connection between the base plate and the mounting base of this utility model;

[0019] Figure 3 This is a schematic diagram showing the connection between the cylinder and the backing plate of this utility model;

[0020] Figure 4 This is a schematic diagram showing the connection between the fixed seat and the limiting seat of this utility model.

[0021] In the diagram: 100, bearing mechanism; 101, base plate; 102, mounting groove; 103, multimeter; 104, mounting base; 105, connecting hole; 106, fixing component; 106a, connecting plate; 106b, fixing hole; 106c, reserved opening; 106d, fixing plate; 200, connecting mechanism; 201, cylinder; 202, abutment plate; 203, spring telescopic rod; 204, pressure plate; 205, mounting component; 205a, fixing base; 205b, limit seat; 205c, slide rail; 205d, guide rod; 206, contact component; 206a, moving base; 206b, guide rail; 206c, terminal block; 206d, contact head. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Example

[0026] Reference Figures 1-4 This embodiment of the present invention provides a synchronous monitoring device for load voltage and current of a high-temperature aging chamber, comprising:

[0027] The support mechanism 100 includes a base plate 101, a mounting groove 102 disposed on the side wall of the base plate 101, a multimeter 103 movably mounted on the inner wall of the mounting groove 102, mounting seats 104 fixedly mounted on both sides of the base plate 101, connecting holes 105 disposed on the side wall of the base plate 101, and a fixing component 106 disposed on the surface of the base plate 101.

[0028] The connecting mechanism 200 includes a cylinder 201 fixedly adapted to be installed on the side wall of the mounting base 104, a stop plate 202 fixedly installed on the end of the cylinder 201, a spring telescopic rod 203 fixedly installed in the inner cavity of the stop plate 202, a pressure plate 204 fixedly connected to the end of the spring telescopic rod 203, a mounting component 205 provided on the surface of the fixing component 106, and a contact component 206 provided on the surface of the mounting component 205 for use with a multimeter 103.

[0029] Specifically, the fixing component 106 includes a connecting plate 106a movably connected to the side wall of the base plate 101, and a fixing hole 106b opened in the side wall of the connecting plate 106a. The fixing component 106 also includes a reserved opening 106c provided in the side wall of the connecting plate 106a, and a fixing plate 106d fixedly installed at the end of the connecting plate 106a.

[0030] Furthermore, the diameter of the fixing hole 106b is the same as the diameter of the connecting hole 105; the reserved opening 106c facilitates the connection of the device to the housing via wires.

[0031] The mounting assembly 205 includes a fixed base 205a fixedly mounted on the bottom of the fixed plate 106d, and limit seats 205b fixedly mounted on both sides of the fixed base 205a. The mounting assembly 205 also includes a slide rail 205c fixedly mounted on the side wall of the fixed base 205a, and a guide rod 205d inserted into the side wall of the limit seat 205b.

[0032] Preferably, the guide rod 205d is positioned so that the contact component 206 moves along the direction of the slide rail 205c when it moves, and does not deviate from the predetermined path.

[0033] The contact assembly 206 includes a movable seat 206a slidably connected to the surface of the slide rail 205c, and a guide rail 206b fixedly installed on the side wall of the movable seat 206a. The contact assembly 206 also includes a terminal block 206c slidably connected to the surface of the guide rail 206b, and a contact head 206d fixedly installed on the side wall of the terminal block 206c.

[0034] It should be noted that the side wall of the terminal block 206c is provided with wires, which can be connected to the circuit of the high-temperature aging chamber. The contact head 206d is made of conductive metal material. The contact assembly 206 is provided with two sets, one set connected to the neutral wire of the chamber and the other set connected to the live wire of the chamber, to ensure that the contact head 206d can form a closed circuit after being connected to the multimeter 103.

[0035] In use, the base plate 101 is fixedly installed on the outer surface of the enclosure. The wiring of the enclosure is introduced into the device through the reserved opening 106c. The two sets of contact components 206 are connected to the neutral wire and the live wire respectively. The multimeter 103 is placed on the base plate 101. The cylinder 201 pushes the stop plate 202 to clamp the multimeter 103. The pressure plate 204, together with the spring telescopic rod 203, further fixes the multimeter 103. After the multimeter 103 is fixed, the movable seat 206a is moved. The movable seat 206a drives the terminal block 206c to move. The terminal block 206c is moved above the contact point of the multimeter 103. The terminal block 206c is moved up and down along the guide rail 206b to connect the contact head 206d with the contact point of the multimeter 103. The reading of the multimeter 103 is the real-time reading of the current and voltage when the enclosure is running.

[0036] In summary, the coordinated operation of the bearing mechanism 100 and the connecting mechanism 200 enables real-time monitoring of the load voltage and current of the high-temperature aging chamber. The base plate 101, mounting groove 102, multimeter 103, mounting base 104, and fixing assembly 106 in the bearing mechanism 100 ensure stable installation of the device and reliable fixation of the multimeter 103. The cylinder 201, abutment plate 202, spring telescopic rod 203, and pressure plate 204 in the connecting mechanism 200 further enhance the fixing effect of the multimeter 103, preventing it from malfunctioning during operation. The displacement, mounting component 205, and contact component 206 configuration enable the contact head 206d to connect precisely to the contact point of the multimeter 103, ensuring circuit closure and accurate monitoring data. The reserved opening 106c facilitates wire connection between the device and the enclosure. The design of the guide rod 205d and slide rail 205c ensures the stability and accuracy of the contact component 206 during movement, effectively improving the efficiency and accuracy of load monitoring in the high-temperature aging chamber. It is suitable for various high-temperature aging environments that require real-time monitoring of voltage and current.

[0037] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0038] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A device for synchronously monitoring the load voltage and current of a high-temperature aging chamber, characterized in that: include, The support mechanism (100) includes a base plate (101), a mounting groove (102) disposed on the side wall of the base plate (101), a multimeter (103) movably mounted on the inner wall of the mounting groove (102), mounting seats (104) fixedly mounted on both sides of the base plate (101), a connecting hole (105) disposed on the side wall of the base plate (101), and a fixing component (106) disposed on the surface of the base plate (101). The connecting mechanism (200) includes a cylinder (201) fixedly adapted to be installed on the side wall of the mounting base (104), a stop plate (202) fixedly installed on the end of the cylinder (201), a spring telescopic rod (203) fixedly installed in the inner cavity of the stop plate (202), a pressure plate (204) fixedly connected to the end of the spring telescopic rod (203), a mounting assembly (205) provided on the surface of the fixing assembly (106), and a contact assembly (206) provided on the surface of the mounting assembly (205) for use with the multimeter (103).

2. The high-temperature aging chamber load voltage and current synchronous monitoring device according to claim 1, characterized in that: The fixing component (106) includes a connecting plate (106a) movably connected to the side wall of the base plate (101), and a fixing hole (106b) formed in the side wall of the connecting plate (106a).

3. The high-temperature aging chamber load voltage and current synchronous monitoring device according to claim 2, characterized in that: The fixing component (106) also includes a reserved opening (106c) provided on the side wall of the connecting plate (106a) and a fixing plate (106d) fixedly installed at the end of the connecting plate (106a).

4. The high-temperature aging chamber load voltage and current synchronous monitoring device according to claim 3, characterized in that: The mounting assembly (205) includes a mounting base (205a) fixedly mounted on the bottom of the mounting plate (106d), and limiting seats (205b) fixedly mounted on both sides of the mounting base (205a).

5. The high-temperature aging chamber load voltage and current synchronous monitoring device according to claim 4, characterized in that: The mounting assembly (205) also includes a slide rail (205c) fixedly mounted on the side wall of the fixed seat (205a) and a guide rod (205d) inserted into the side wall of the limiting seat (205b).

6. The high-temperature aging chamber load voltage and current synchronous monitoring device according to claim 5, characterized in that: The contact assembly (206) includes a movable seat (206a) slidably connected to the surface of the slide rail (205c), and a guide rail (206b) fixedly mounted on the side wall of the movable seat (206a).

7. The high-temperature aging chamber load voltage and current synchronous monitoring device according to claim 6, characterized in that: The contact assembly (206) further includes a terminal block (206c) slidably connected to the surface of the guide rail (206b), and a contact head (206d) fixedly mounted on the side wall of the terminal block (206c).

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