An electric energy quality analyzer wiring adapter with protection function

Abstract

The utility model relates to the technical field of wiring converter, specifically relates to a power quality analyzer wiring adapter with protection function, include: the shell, the shell inside is provided with the installation cavity, and is provided with main control module in the installation cavity, and is provided with the connecting terminal on main control module, still include protection assembly, and protection assembly includes first wire protection sleeve and second wire protection sleeve, and first wire protection sleeve sets up in the front surface of shell, and second wire protection sleeve sets up in the rear surface of shell. The power quality analyzer wiring adapter with protection function, the cable is connected with the connecting terminal on main control module through first wire protection sleeve and second wire protection sleeve, such design, and first wire protection sleeve and second wire protection sleeve can play the protection function to cable, avoid the burr in the gap to cut the cable surface, thereby improved the service life of cable, and then greatly improved the practicality of joint converter, and further be favorable to the popularization and use.

Description

Technical Field

[0001] This utility model relates to the field of wiring converter technology, and in particular to a wiring adapter for a power quality analyzer with protective functions. Background Technology

[0002] A wire converter is an accessory product used to achieve electrical connections. In industry, it is classified as a connector. With the increasing level of industrial automation and the increasingly strict and precise requirements of industrial control, the use of wire converters has gradually increased. With the development of the electronics industry, the application range of wire converters is expanding, and the types are also increasing. In addition to PCB board terminals, the most widely used are hardware terminals, nut terminals, spring terminals, etc.

[0003] Existing connector converters lack protective features during wiring, making cables susceptible to cuts from burrs in the clearance holes. This shortens the cable's lifespan and significantly reduces the practicality of the connector converter, hindering its widespread adoption. Utility Model Content

[0004] This utility model provides a solution that is significantly different from existing technologies, addressing the problem that existing technologies are too simplistic. To overcome the aforementioned deficiencies of existing technologies, this utility model provides a power quality analyzer wiring adapter with protective functions, aiming to solve the problems mentioned in the background.

[0005] To achieve the above objectives, this utility model provides a power quality analyzer wiring adapter with protective function, comprising: a housing, wherein the housing has a pre-set mounting cavity, and a main control module is arranged inside the mounting cavity, and the main control module has a pre-set connection terminal; and a protective component, wherein the protective component includes a first wire sheath and a second wire sheath, the first wire sheath being disposed on the front surface of the housing, and the second wire sheath being disposed on the rear surface of the housing.

[0006] The housing adopts a commercially available structure, with the main control module installed through a pre-designed internal mounting cavity. The main control module, also commercially available, is the core component of the electrical control system in the connector converter, serving functions such as communication expansion, system coordination and control, real-time monitoring, and protection. This technical approach is common knowledge and will not be elaborated further. The cable connects to the connection terminals on the main control module via a first and second protective sleeve. This design protects the cable, preventing burrs in the positioning holes from scratching the cable surface, thus extending the cable's lifespan and significantly improving the practicality of the connector converter, thereby facilitating its widespread use.

[0007] Preferably, the upper end face of the housing has an open structure, and an upper cover plate is connected to the open part, and bolt holes are pre-set on the upper cover plate and the housing at corresponding positions.

[0008] The top cover serves to protect the housing, and a sealing strip is pre-installed between the top cover and the housing to ensure the housing's waterproof and dustproof properties. Fixing bolts can be inserted into the bolt holes, ensuring the stability of the connection between the top cover and the housing, and also facilitating the disassembly and assembly of the top cover for subsequent inspection and maintenance procedures.

[0009] Preferably, one or more of the first and second cable sheaths are arranged parallel to each other on the front and rear surfaces of the housing, and both the first and second cable sheaths are made of PE material with a toothed structure.

[0010] The number of first and second cable sleeves can be adjusted according to actual needs. The PE material and toothed structure of the first and second cable sleeves effectively prevent cables from being cut by sharp edges during conduit installation or wiring, making them particularly suitable for scenarios with non-fixed cable exit holes. Their U-shaped grooves and closely spaced teeth structure can be tensioned for secure cable stability. They also possess flame-retardant properties, ensuring safety during use.

[0011] Preferably, there are two protective pads symmetrically arranged about the longitudinal midline of the housing.

[0012] The protective pad is designed to protect the housing from material damage, reduce the impact of housing vibration on internal electrical components, prevent loosening or wear, and further demonstrate the practicality of the device.

[0013] Preferably, the protective pad and the housing are connected by a snap-fit ​​connection, and the protective pad is made of insulating rubber.

[0014] The snap-fit ​​design ensures the stability of the connection between the protective pad and the housing, while also facilitating the installation and removal of the pad. The insulating rubber protective pad reduces the risk of electric shock from step voltage and contact voltage in the event of equipment insulation failure or short circuit. It is typically 3-12mm thick (10-12mm for 35kV), and can withstand equipment friction and mechanical impact, exhibiting excellent insulation and impact resistance. Preferably, it also includes indicator lights, with one or more indicator lights arranged parallel to each other on the top of the upper cover plate, and the indicator lights are electrically connected to the main control module.

[0015] Multiple indicator lights use different colors (such as red / yellow / green) or flashing patterns to intuitively display the power status (such as running, fault, standby). The indicator lights and the main control module form a closed-loop feedback system to improve equipment reliability and user experience. This application mainly protects the mechanical structure. The electrical connection method and circuit diagram between the indicator lights and the main control module are common knowledge in the field, so they will not be described in detail.

[0016] The beneficial effects of this utility model are: In use, the cable is connected to the connection terminal on the main control module through the first and second protective sleeves. This design protects the cable and prevents burrs in the positioning holes from cutting the cable surface, thereby improving the cable's service life and greatly enhancing the practicality of the connector converter, which in turn facilitates its widespread use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0018] Figure 1 This is an exploded structural diagram of the entire embodiment of this utility model; Figure 2 This is a front view structural diagram of the shell of a specific embodiment of this utility model; Figure 3 This is a rear view structural diagram of the shell according to a specific embodiment of the present utility model; Figure 4 This is a specific embodiment of the present utility model. Figure 1 A magnified structural diagram at point A in the diagram.

[0019] Part Name 1. Housing; 101. Mounting cavity; 102. Top cover; 2. Main control module; 3. First cable sleeve; 4. Second cable sleeve; 5. Protective pad; 6. Indicator light. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. Preferably, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] Please see Figures 1 to 4 This utility model provides a power quality analyzer wiring adapter with protective function, including: a housing 1, with a pre-set mounting cavity 101 inside the housing 1, and a main control module 2 disposed inside the mounting cavity 101, and the main control module 2 having pre-set connection terminals; and a protective component, including a first wire sheath 3 and a second wire sheath 4, the first wire sheath 3 being disposed on the front surface of the housing 1, the second wire sheath 4 being disposed on the rear surface of the housing 1, the upper end face of the housing 1 having an open structure, and an upper cover plate 102 connected to the open end; Bolt holes are pre-set at corresponding positions on the top cover plate 102 and the housing 1. One or more first wire protection sleeves 3 and second wire protection sleeves 4 are arranged parallel to each other on the front and rear surfaces of the housing 1, and both the first wire protection sleeves 3 and the second wire protection sleeves 4 are made of PE material with a toothed structure. Two protective pads 5 are symmetrically arranged about the longitudinal midline of the housing 1. The protective pads 5 are connected to the housing 1 by a snap-fit ​​connection, and the material of the protective pads 5 is insulating rubber. One or more indicator lights 6 are arranged parallel to each other on the top of the top cover plate 102, and the indicator lights 6 are electrically connected to the main control module 2.

[0023] In this embodiment: First, install the main control module 2 inside the mounting cavity 101.

[0024] Next, the cable is inserted into the housing 1 through the first protective sleeve 3 and the second protective sleeve 4, and connected to the connection terminal on the main control module 2.

[0025] Next, the top cover plate 102 is installed on the top of the housing 1 by bolts, so that the housing 1 forms a sealed structure.

[0026] Then, the protective pads 5 are snapped onto the left and right sides of the housing 1 to provide physical protection for the housing 1.

[0027] Finally, when using this device, staff can observe its power status through indicator light 6, which increases the overall practicality of the device.

[0028] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A wiring adapter for a power quality analyzer with protective functions, comprising: The housing (1) has a pre-set mounting cavity (101) inside, and a main control module (2) is provided inside the mounting cavity (101), and a connection terminal is pre-set on the main control module (2). The housing (1) is characterized by further including a protective component, which includes a first wire sheath (3) and a second wire sheath (4). The first wire sheath (3) is provided on the front surface of the housing (1), and the second wire sheath (4) is provided on the rear surface of the housing (1).

2. The power quality analyzer wiring adapter with protective function as described in claim 1, characterized in that, The upper surface of the shell (1) is open, and an upper cover plate (102) is connected to the open. Bolt holes are pre-set at corresponding positions of the upper cover plate (102) and the shell (1).

3. The power quality analyzer wiring adapter with protective function as described in claim 1, characterized in that, The first wire sheath (3) and the second wire sheath (4) are provided in parallel on the front and rear surfaces of the housing (1), and both the first wire sheath (3) and the second wire sheath (4) are toothed structures made of PE material.

4. The power quality analyzer wiring adapter with protective function as described in claim 1, characterized in that, It also includes two protective pads (5) that are symmetrically arranged about the longitudinal midline of the housing (1).

5. The power quality analyzer wiring adapter with protective function as described in claim 4, characterized in that, The protective pad (5) is connected to the shell (1) by a snap-fit ​​connection, and the protective pad (5) is made of insulating rubber.

6. The power quality analyzer wiring adapter with protective function as described in claim 1, characterized in that, It also includes indicator lights (6), one or more of which are arranged parallel to each other on the top of the upper cover plate (102), and the indicator lights (6) are electrically connected to the main control module (2).

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