Voltage flow monitor of electrical equipment

Abstract

A voltage flow monitor for electrical equipment disclosed by the present invention comprises a voltage flow monitor main body, a fixed barrier strip, an installation groove, a protective cover plate, a cleaning plate, a silica gel brush and a groove, the voltage flow monitor main body is provided with the installation groove, the installation groove is provided with a wiring terminal, the protective cover plate is slidably installed above the installation groove, and the cleaning plate is installed above the protective cover plate. According to the device, the situation that the protective plate needs to be disassembled and assembled through up-down screws is avoided, the protective plate is more convenient and faster to disassemble and assemble, in the up-down moving process of the protective cover plate, the protective cover plate is not prone to falling off, and the protective cover plate is not prone to falling off. And the silica gel brush can clean the wiring terminal in the mounting groove, dust at the wiring end can be cleaned, and the problem of poor contact between the wiring position and the voltage flow monitor is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of voltage flow monitors for electrical equipment, in particular to a voltage flow monitor for electrical equipment. Background Art

[0002] A voltage monitor is an instrument used to continuously monitor voltage deviations, count and feedback voltage changes. In related technologies, a voltage monitor is usually connected in parallel with the live wire and the neutral wire in a household circuit. The main power is turned off, the live wire is passed through the wiring slot, and the knob is used to press the live wire to the input end of the voltage monitor. The neutral wire is passed through the wiring slot, and the knob is used to press the neutral wire to the output end of the voltage monitor. The main power is turned on to monitor voltage changes.

[0003] After searching, Chinese invention patent CN209728001U discloses a voltage monitor that is easy to connect, including an upper shell, a lower shell, and two symmetrical clips that connect the upper shell and the lower shell together, the two clips are respectively connected to the inner side walls at both ends of the upper shell, and the clips include a connecting rod, the connecting rod is connected to the inner side wall of the upper shell, the other end of the connecting rod is connected to a clip box, the inner side wall of the clip box is connected to a slide bar, and two symmetrical slides are slidably sleeved on the slide bar. The present invention overcomes the shortcomings of the prior art, has a reasonable design, and a compact structure, and solves the problem that the existing voltage monitor housing is mostly fixed with screws, and after long-term use, the connection is unstable, resulting in the separation of the housing and damage to electronic components. Through a variety of structural combinations, the connection effect of the voltage monitor is improved through multiple clip-on methods, and it is convenient for installation and disassembly, and has strong practicality.

[0004] The existing devices have the following shortcomings when in use: the existing voltage flow monitors generally install a protective plate to protect the wiring terminals, but the protective cover and the wiring terminals are mostly fixed with screws, which is inconvenient to use. At the same time, the dust at the wiring terminals cannot be cleaned, which easily causes poor contact between the wiring and the voltage flow monitor. Summary of the invention

[0005] The object of the present invention is to provide a voltage flow monitor for electrical equipment to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a voltage flow monitor for electrical equipment, comprising a voltage flow monitor body, a fixed baffle, a mounting groove, a protective cover plate, a cleaning plate, a silicone brush and a groove, wherein the voltage flow monitor body is provided with a mounting groove, a wiring terminal is installed on the mounting groove, a protective cover plate is slidably installed above the mounting groove, a cleaning plate is installed on the back of the protective cover plate, and a silicone brush is installed on the other side of the cleaning plate.

[0007] Preferably, a slide bar is installed on the back side of the protective cover plate, and slide grooves are provided on both sides outside the installation groove on the main body of the voltage flow monitor, and the slide grooves are slidably connected to the slide bar.

[0008] Preferably, a sealing strip is installed at the upper port of the protective cover plate, and a magnet A is installed on the sealing strip.

[0009] Preferably, a fixed bar is installed on the main body of the voltage flow monitor, a docking groove is provided on the fixed bar, and a magnet B is installed in the docking groove.

[0010] Preferably, a groove is provided on the front of the protective cover plate, and a convex strip is provided in the groove.

[0011] Preferably, the silicone brush fits the wiring terminal installed on the mounting groove.

[0012] Preferably, the size of the protective cover plate is larger than the size of the mounting groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are: it avoids the need for upper and lower screws to disassemble and assemble the protective plate, making the disassembly and installation of the protective plate more convenient and quick; during the up and down movement of the protective cover plate, the silicone brush can clean the wiring terminals in the installation groove and the dust on the wiring terminals, avoiding the problem of poor contact between the wiring point and the voltage flow monitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 It is a front view structural schematic diagram of the present invention.

[0017] Figure 3 It is a schematic diagram of the front structure of the present invention.

[0018] Figure 4 It is a side structural schematic diagram of the present invention.

[0019] In the figure: 1. Voltage flow monitor body; 2. Fixed baffle; 3. Mounting slot; 4. Wiring terminal; 5. Protective cover plate; 6. Slide rod; 7. Slide slot; 8. Cleaning plate; 9. Silicone brush; 10. Sealing strip; 11. Docking slot; 12. Magnet A; 13. Magnet B; 14. Groove. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions 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, rather than 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 work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4In an embodiment of the present invention, a voltage flow monitor for electrical equipment includes a voltage flow monitor body 1, a fixed baffle 2, a mounting groove 3, a protective cover plate 5, a cleaning plate 8, a silicone brush 9 and a groove 14. The voltage flow monitor body 1 is provided with a mounting groove 3, and a wiring terminal 4 is installed on the mounting groove 3. A protective cover plate 5 is slidably installed above the mounting groove 3, and a cleaning plate 8 is installed on the back of the protective cover plate 5. A silicone brush 9 is installed on the other side of the cleaning plate 8. In the process of the protective cover plate 5 moving up and down, the cleaning plate 8 installed on the back of the protective cover plate 5 drives the silicone brush 9 installed thereon to move. The silicone brush 9 can clean the wiring terminal 4 in the mounting groove 3 during the movement, and can clean the dust on the wiring terminal to avoid the problem of poor contact between the wiring and the voltage flow monitor. A sliding bar 6 is installed on the back of the protective cover plate 5. Slide grooves 7 are provided on the outer sides of the mounting groove 3 on the voltage flow monitor body 1. The slide grooves 7 are slidably connected to the slide rod 6. A sealing strip 10 is installed on the upper end of the protective cover plate 5. The sealing strip 10 is installed on the upper end of the protective cover plate 5. A magnet A12 is installed on the seal strip 10, and a fixed bar 2 is installed on the main body 1 of the voltage flow monitor. A docking groove 11 is provided on the fixed bar 2, and a magnet B13 is installed in the docking groove 11. When wiring is required, the fingers hold the groove 14 set on the front of the protective cover plate 5 and pull it down, and the slide bar 6 installed on the back of the protective cover plate 5 is slidably connected with the slide groove 7 provided on the main body 1 of the voltage flow monitor, so that the protective cover plate 5 is pulled down to expose the wiring terminal 4 in the installation groove 3, and then the wiring is carried out. After the wiring is completed, the protective cover plate 5 is pulled down. The shield plate 5 moves upward, so that the magnet A12 installed on the sealing strip 10 attracts the magnet B13 in the docking groove 11 opened on the fixed stop strip 2, thereby completing the fixing of the shield plate 5 to protect the wiring terminal 4, avoiding the need for upper and lower screws to disassemble and assemble the shield plate, making the disassembly and installation of the shield plate more convenient and quick. The front of the shield plate 5 is provided with a groove 14, and a convex strip is provided in the groove 14. The silicone brush 9 fits the wiring terminal 4 installed on the installation groove 3, and the size of the shield plate 5 is larger than the size of the installation groove 3. The circuit modules and electronic components involved in this application are all existing mature technologies, with many products on the market, and the protection content of this application does not involve improvements to software and methods, so no excessive explanation is given here.

[0022] The working principle of the present invention is: when wiring is required, the finger holds the groove 14 set on the front of the protective cover plate 5 and pulls it down, and cooperates with the slide bar 6 installed on the back of the protective cover plate 5 to slide and connect with the slide groove 7 opened on the voltage flow monitor body 1, so as to pull the protective cover plate 5 down to expose the wiring terminal 4 in the installation groove 3, and then connect the wiring. After the wiring is completed, the protective cover plate 5 is moved up, so that the magnet A12 installed on the sealing strip 10 and the magnet B13 in the docking groove 11 opened on the fixed stop bar 2 are attracted to each other, thereby completing the fixing of the protective cover plate 5 to protect the wiring terminal 4, avoiding the need for upper and lower screws to disassemble and assemble the protective plate, making the disassembly and installation of the protective plate more convenient and quick. In the process of the protective cover plate 5 moving up and down, the cleaning plate 8 installed on the back of the protective cover plate 5 drives the silicone brush 9 installed thereon to move. The silicone brush 9 can clean the wiring terminal 4 in the installation groove 3 during the movement, and can clean the dust on the wiring terminal, so as to avoid the problem of poor contact between the wiring point and the voltage flow monitor.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A voltage flow monitor for electrical equipment, comprising a voltage flow monitor body (1), a fixed baffle (2), a mounting groove (3), a protective cover plate (5), a cleaning plate (8), a silicone brush (9) and a groove (14), characterized in that: The voltage flow monitor body (1) is provided with a mounting groove (3), a wiring terminal (4) is installed on the mounting groove (3), a protective cover plate (5) is slidably installed above the mounting groove (3), a cleaning plate (8) is installed on the back of the protective cover plate (5), and a silicone brush (9) is installed on the other side of the cleaning plate (8).

2. The voltage flow monitor for electrical equipment according to claim 1, characterized in that: A slide bar (6) is installed on the back of the protective cover plate (5), and slide grooves (7) are provided on the outer sides of the installation groove (3) on the main body (1) of the voltage flow monitor, and the slide grooves (7) are slidably connected to the slide bar (6).

3. The voltage flow monitor for electrical equipment according to claim 1, characterized in that: A sealing strip (10) is installed at the upper end of the protective cover plate (5), and a magnet A (12) is installed on the sealing strip (10).

4. The voltage flow monitor for electrical equipment according to claim 1, characterized in that: A fixed bar (2) is installed on the voltage flow monitor body (1), a docking groove (11) is provided on the fixed bar (2), and a magnet B (13) is installed in the docking groove (11).

5. The voltage flow monitor for electrical equipment according to claim 1, characterized in that: A groove (14) is provided on the front of the protective cover plate (5), and a convex strip is provided in the groove (14).

6. The voltage flow monitor for electrical equipment according to claim 1, characterized in that: The silicone brush (9) is fitted to the wiring terminal (4) installed on the installation groove (3).

7. The voltage flow monitor for electrical equipment according to claim 1, characterized in that: The size of the protective cover plate (5) is larger than the size of the installation groove (3).

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