Ammeter with anti-interference function

Abstract

The invention provides an electric meter with an anti-interference function, the electric meter with the anti-interference function comprises a base, a shell arranged on one side of the base, and a fixing mechanism arranged on the outer side of the base and used for connecting the shell, the outer side of the housing is provided with a protection mechanism used for protecting the connection part of the ammeter and the wire. And the connecting seat is fixed on the inner wall of the base and is used for connecting wires. According to the electric meter with the anti-interference function, the base and the shell can be conveniently fixed by arranging the fixing mechanism, so that the shell can be conveniently replaced, internal elements of the electric meter can be conveniently maintained or replaced, the connecting seat can be conveniently protected by arranging the protection mechanism, and the anti-interference function is achieved. And therefore, the connection part of the electric meter and the electric wire can be protected, water vapor can be prevented from entering the connection part of the electric meter and the electric wire, the normal use of the equipment can be prevented, and the convenience of the equipment can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric meters, and in particular to an electric meter with an anti-interference function. Background Art

[0002] A smart meter is an electronic device that can automatically measure, collect and report user electricity usage information. It is usually combined with a remote data transmission system to achieve real-time monitoring and management of user electricity usage behavior. Smart meters have the following features: Automated metering: Smart meters can automatically collect electricity usage information, such as current, voltage, etc., without human intervention; Remote communication capabilities: Smart meters can transmit data to remote servers via wired or wireless methods; Big data analysis: Smart meters can record and analyze user electricity usage data and provide users with energy-saving suggestions, electricity market prices and other information; Scalability: Smart meters can be connected to other smart devices to form a smart grid ecosystem.

[0003] With the rapid development of my country's social economy, more and more attention has been paid to the management and utilization of energy. In actual use, electric meters are often affected by external environmental factors. In order to prevent inaccurate meter data and affect the user's electricity safety, an electric meter with anti-interference function is needed. The shells of existing electric meters with anti-interference function are usually fixedly connected, which makes it inconvenient to operate the shell, thereby affecting the maintenance efficiency of the internal components of the electric meter. At the same time, after the device is impacted, the staff cannot be reminded to check it in time, which easily leads to untimely maintenance. In addition, the existing electric meters with anti-interference function usually do not have the function of limiting the position of the wires, which will cause the connection routes of the wires inside the meter to be distributed in a disorderly manner. After long-term use, the wires will become soft due to heat, and the wires will contact each other, causing the electric meter to easily cause safety hazards.

[0004] Therefore, it is necessary to provide an electric meter with an anti-interference function to solve the above technical problems. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides an electric meter with anti-interference function, which is convenient for disassembling the shell and limiting the position of the wires.

[0006] The electric meter with anti-interference function provided by the present invention comprises a base and also comprises:

[0007] A shell is arranged on one side of the base, a fixing mechanism for connecting the shell is arranged on the outer side of the base, and a protective mechanism for protecting the connection between the electric meter and the wire is arranged on the outer side of the shell;

[0008] A connecting seat is fixed on the inner wall of the base for connecting the wires, the inner wall of the connecting seat is provided with a plurality of first grooves, the inner wall of each of the first grooves is threaded with a screw for fixing the wires, the bottom of the shell is provided with a first through hole for limiting the wires, and the inner wall of the shell is provided with a limiting mechanism for arranging the wires.

[0009] Preferably, the fixing mechanism includes a first connecting plate vertically fixed to one side of the base, the inner wall of the first connecting plate is provided with a buckle, and a second connecting plate vertically fixed to one side of the shell, the inner wall of the second connecting plate is provided with a fixing bolt.

[0010] Preferably, the protection mechanism comprises a slide rail vertically fixed to the inner wall of the shell, the inner wall of the slide rail is slidably connected to a laterally arranged limit rod, and one end of the limit rod is fixed with a protective shell for protecting the connection between the electric meter and the wire.

[0011] Preferably, the limiting mechanism includes a transversely arranged support plate fixed to the inner wall of the outer shell, the inner wall of the support plate is provided with a limiting hole for limiting the electric wire, the inner wall of the support plate is slidably connected with a transversely arranged sliding rod, the inner wall of the limiting hole is fixed with a transversely arranged spring, one end of the spring is fixed with a clamping plate, and one side of the clamping plate is fixedly connected to one end of the sliding rod.

[0012] Preferably, a second groove is formed on one side of the base, and a plurality of limit blocks are fixed to the inner wall of the base.

[0013] Preferably, a plurality of plug rods are fixed to the inner wall of the shell, and the outer sides of the plug rods are slidably connected to the inner wall of the limit block. A sealing strip is provided on one side of the shell, and the sealing strip is used in conjunction with the second groove.

[0014] Preferably, a placement plate is fixed to the inner wall of the base, a first electrical component and a first connecting line are respectively provided on one side of the placement plate, and one side of the first electrical component is electrically connected to one end of the first connecting line.

[0015] Preferably, a second electrical component and a second connecting line are respectively provided on one side of the placement plate, and one side of the second electrical component is electrically connected to one end of the second connecting line.

[0016] Preferably, a display screen is provided on one side of the shell, a warning light is provided on one side of the display screen, and four buttons are provided on one side of the shell.

[0017] Preferably, a vertically arranged fixing plate is fixed to the top of the base, and a second through hole is formed on one side of the fixing plate.

[0018] Compared with the related art, the electric meter with anti-interference function provided by the present invention has the following beneficial effects:

[0019] 1. The present invention can fix the base and the shell by setting a fixing mechanism, so that the shell can be replaced easily, so that the arrangement is convenient for repairing or replacing the internal components of the electric meter. By setting a protective mechanism, the connection seat can be protected, so that the connection between the electric meter and the wire can be protected, and water vapor can be prevented from entering the connection between the electric meter and the wire, thereby affecting the normal use of the device, thereby improving the convenience of the device;

[0020] 2. The present invention can facilitate the connection of wires and the limiting of wires by setting a connecting seat, a first groove, a screw and a through hole for use together. By setting a limiting mechanism, the wires can be limited, which avoids the softening of the wires due to heat after long-term use and the contact between the wires, which may cause safety hazards to the electric meter, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A structural schematic diagram of a preferred embodiment of an electric meter with anti-interference function provided by the present invention;

[0022] Figure 2 A schematic diagram of the structure of the protection mechanism provided by the present invention;

[0023] Figure 3 A schematic diagram of the fixing mechanism structure provided by the present invention;

[0024] Figure 4 A schematic diagram of the base structure provided by the present invention;

[0025] Figure 5 A schematic diagram of the housing structure provided by the present invention;

[0026] Figure 6 A schematic diagram of the structure of the limiting mechanism provided by the present invention;

[0027] Figure 7 for Figure 2 A schematic diagram of the enlarged structure shown.

[0028] Numbers in the figure: 1. base; 2. shell; 3. fixing mechanism; 31. first connecting plate; 32. buckle; 33. second connecting plate; 34. fixing bolt; 4. protective mechanism; 41. slide rail; 42. limit rod; 43. protective shell; 5. connecting seat; 6. first groove; 7. screw; 8. first through hole; 9. limit mechanism; 91. support plate; 92. limit hole; 93. slide rod; 94. spring; 95. clamping plate; 10. second groove; 11. limit block; 12. plug rod; 13. sealing strip; 14. placement plate; 15. first electrical component; 16. first connecting line; 17. second electrical component; 18. second connecting line; 19. display screen; 20. warning light; 21. button; 22. fixing plate; 23. second through hole. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 ,in Figure 1 A structural schematic diagram of a preferred embodiment of an electric meter with anti-interference function provided by the present invention; Figure 2 A schematic diagram of the structure of the protection mechanism provided by the present invention; Figure 3 A schematic diagram of the fixing mechanism structure provided by the present invention; Figure 4 A schematic diagram of the base structure provided by the present invention; Figure 5 A schematic diagram of the housing structure provided by the present invention; Figure 6 A schematic diagram of the structure of the limiting mechanism provided by the present invention; Figure 7 for Figure 2An enlarged structural diagram of A is shown. An electric meter with anti-interference function comprises a base 1, a shell 2 is arranged on one side of the base 1, and the shell 2 is arranged to facilitate sealing of the base 1, so as to facilitate protecting the internal components of the electric meter. A fixing mechanism 3 for connecting the shell 2 is arranged on the outside of the base 1, and the fixing mechanism 3 is arranged to facilitate fixing the base 1 and the shell 2, so as to facilitate disassembly of the shell 2. A protective mechanism 4 for protecting the connection between the electric meter and the wire is arranged on the outside of the shell 2, and the protective mechanism 4 is arranged to facilitate protecting the connection seat 5; a fixing member 3 for connecting the electric meter to the outer wall of the base 1 is arranged to facilitate protecting the electric meter; A connecting seat 5 for connecting the wires, the inner wall of the connecting seat 5 is provided with a plurality of first grooves 6, by providing the first grooves 6, the wires can be placed conveniently, and then the wires can be fixed conveniently by turning the screws 7, the inner wall of each first groove 6 is threadedly connected with a screw 7 for fixing the wires, a first through hole 8 for limiting the wires is provided at the bottom of the shell 2, and a limiting mechanism 9 for arranging the wires is provided on the inner wall of the shell 2, and the limiting mechanism 9 can be provided to limit the wires conveniently to prevent the wires from contacting each other and causing safety hazards, thereby improving the safety of the main body.

[0031] The fixing mechanism 3 includes a first connecting plate 31 vertically fixed to one side of the base 1. By setting the first connecting plate 31, it is convenient to support the buckle 32 and limit the fixing bolt 34. The inner wall of the first connecting plate 31 is provided with a buckle 32. By setting the buckle 32, the first connecting plate 31 and the second connecting plate 33 can be fixed, so as to facilitate the fixing of the base 1 and the shell 2. A second connecting plate 33 vertically arranged is fixed to one side of the shell 2. By setting the second connecting plate 33, it is convenient to use it in conjunction with the first connecting plate 31 to connect the base 1 and the shell 2. The inner wall of the second connecting plate 33 is provided with a fixing bolt 34. By setting the fixing bolt 34, the first connecting plate 31 and the second connecting plate 33 can be fixed, so as to facilitate the disassembly of the shell 2 to repair or replace the internal components of the electric meter.

[0032] The protective mechanism 4 includes a slide rail 41 vertically fixed to the inner wall of the outer shell 2. By setting the slide rail 41, it is convenient to limit the limit rod 42 and to slide the protective shell 43 along the slide rail 41, so as to facilitate the connection between the wires and the electric meter. The inner wall of the first slide rail 41 is slidably connected with a transversely arranged limit rod 42. By setting the limit rod 42, it is convenient to support the protective shell 43 and to drive the protective shell 43 to slide along the inner wall of the slide rail 41. One end of the limit rod 42 is fixed with a protective shell 43 for protecting the connection between the electric meter and the wire.

[0033] The limiting mechanism 9 includes a transversely arranged support plate 91 fixed to the inner wall of the shell 2. By setting the support plate 91, it is convenient to limit the wires. The inner wall of the support plate 91 is provided with a limiting hole 92 for limiting the wires. By setting the limiting hole 92, it is convenient to limit the wires to prevent the wires from contacting each other, thereby causing safety hazards. The inner wall of the support plate 91 is slidably connected with a transversely arranged slide bar 93. By setting the slide bar 93, it is convenient to support the clamping plate 95 and drive the clamping plate 95 to move. The inner wall of the limiting hole 92 is fixed with a transversely arranged spring 94. By setting the spring 94, it is convenient to reset the clamping plate 95. One end of the spring 94 is fixed with the clamping plate 95, and one side of the clamping plate 95 is fixedly connected to one end of the slide bar 93. By setting the clamping plate 95, it is convenient to fix the wires.

[0034] A second groove 10 is provided on one side of the base 1. By setting the second groove 10, it is convenient to limit the sealing strip 13, and it is convenient to cooperate with the sealing strip 13 to seal the connection between the base 1 and the shell 2. A plurality of limit blocks 11 are fixed to the inner wall of the base 1. By setting the limit blocks 11, it is convenient to limit the insertion rod 12; a plurality of insertion rods 12 are fixed to the inner wall of the shell 2, and the outer side of the insertion rod 12 is slidably connected to the inner wall of the limit block 11. By setting the insertion rod 12, it is convenient to cooperate with the limit block 11 to limit the base 1 and the shell 2 to prevent the shell 2 from shifting during the installation process of the shell 2. A sealing strip 13 is provided on one side of the shell 2, and the sealing strip 13 is used in conjunction with the second groove 10. By setting the sealing strip 13, it is convenient to seal the connection between the base 1 and the shell 2 to prevent water vapor from entering the electric meter and damaging the electrical components.

[0035] A placement plate 14 is fixed to the inner wall of the base 1. By setting the placement plate 14, the first electrical component 15 and the second electrical component 17 can be supported. The first electrical component 15 and the first connecting line 16 are respectively set on one side of the placement plate 14, and one side of the first electrical component 15 is electrically connected to one end of the first connecting line 16. By setting the first electrical component 15, it is convenient to detect the power consumption. By setting the first connecting line 16, it is convenient to import the power consumption data recorded by the first electrical component 15 into the display screen 19; the second electrical component 17 and the second connecting line 18 are respectively set on one side of the placement plate 14, and one side of the second electrical component 17 is electrically connected to one end of the second connecting line 18. By setting the second electrical component 17 The second connecting line 18 can facilitate the recording of power consumption and the transmission of power consumption data; a display screen 19 is provided on one side of the outer shell 2, and by providing the display screen 19, the power consumption data recorded by the electric meter can be displayed; a warning light 20 is provided on one side of the display screen 19, and by providing the warning light 20, the electric meter condition can be warned; four buttons 21 are provided on one side of the outer shell 2, and by providing the buttons 21, the switch of the display screen 19 can be controlled; a vertically arranged fixing plate 22 is fixed to the top of the base 1, and a second through hole 23 is opened on one side of the fixing plate 22. By providing the fixing plate 22 and using it in conjunction with the second through hole 23, the base 1 can be fixed, thereby facilitating the fixing of the main body.

[0036] The working principle of an electric meter with anti-interference function provided by the present invention is as follows:

[0037] When in use, the base 1 is first fixed by the fixing plate 22 and the second through hole 23, and the housing 2 is fixed to one side of the base 1 by the first connecting plate 31, the buckle 32, the second connecting plate 33 and the fixing bolt 34, so that the housing 2 can be easily disassembled, thereby facilitating the repair or replacement of the internal components of the meter. The second groove 10 and the sealing strip 13 are used to seal the connection between the base 1 and the housing 2 to prevent water vapor from entering through the gap to corrode the internal components of the meter. The rod 12 is used in combination to facilitate the positioning of the base 1 and the shell 2, avoiding displacement during the installation of the shell 2. Then, the support plate 91, the limiting hole 92, the slide rod 93, the spring 94 and the clamping plate 95 are used in combination to facilitate the positioning of the wires, avoiding contact between the wires inside the meter and potential safety hazards after long-term use. Finally, the slide rail 41, the limiting rod 42 and the protective shell 43 are used in combination to protect the connection between the meter and the wires, preventing water vapor from entering the connection between the meter and the wires and affecting the normal use of the meter.

[0038] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An electric meter with anti-interference function, characterized in that: The invention comprises a base (1), and further comprises: A housing (2) is arranged on one side of the base (1), a fixing mechanism (3) for connecting the housing (2) is arranged on the outside of the base (1), and a protection mechanism (4) for protecting the connection between the electric meter and the electric wire is arranged on the outside of the housing (2); A connection seat (5) is fixed on the inner wall of the base (1) for connecting electric wires, the inner wall of the connection seat (5) is provided with a plurality of first grooves (6), the inner wall of each of the first grooves (6) is threadedly connected with a screw (7) for fixing the electric wires, the bottom of the shell (2) is provided with a first through hole (8) for limiting the electric wires, and the inner wall of the shell (2) is provided with a limiting mechanism (9) for arranging the electric wires.

2. The electric meter with anti-interference function according to claim 1, characterized in that: The fixing mechanism (3) comprises a first connecting plate (31) vertically arranged and fixed to one side of the base (1), the inner wall of the first connecting plate (31) being provided with a buckle (32), and a second connecting plate (33) vertically arranged and fixed to one side of the housing (2), the inner wall of the second connecting plate (33) being provided with a fixing bolt (34).

3. The electric meter with anti-interference function according to claim 1, characterized in that: The protection mechanism (4) comprises a vertically arranged slide rail (41) fixed to the inner wall of the housing (2); the inner wall of the slide rail (41) is slidably connected to a horizontally arranged limit rod (42); one end of the limit rod (42) is fixed to a protective shell (43) for protecting the connection between the electric meter and the wire.

4. The electric meter with anti-interference function according to claim 1, characterized in that: The limiting mechanism (9) comprises a transversely arranged support plate (91) fixed to the inner wall of the housing (2); the inner wall of the support plate (91) is provided with a limiting hole (92) for limiting the electric wire; the inner wall of the support plate (91) is slidably connected to a transversely arranged sliding rod (93); the inner wall of the limiting hole (92) is fixed with a transversely arranged spring (94); one end of the spring (94) is fixed with a clamping plate (95), and one side of the clamping plate (95) is fixedly connected to one end of the sliding rod (93).

5. The electric meter with anti-interference function according to claim 1, characterized in that: A second groove (10) is provided on one side of the base (1), and a plurality of limit blocks (11) are fixed to the inner wall of the base (1).

6. The electric meter with anti-interference function according to claim 5, characterized in that: A plurality of insertion rods (12) are fixed to the inner wall of the outer shell (2), and the outer sides of the insertion rods (12) are slidably connected to the inner wall of the limit block (11). A sealing strip (13) is provided on one side of the outer shell (2), and the sealing strip (13) is used in conjunction with the second groove (10).

7. The electric meter with anti-interference function according to claim 1, characterized in that: A placement plate (14) is fixed to the inner wall of the base (1), a first electrical component (15) and a first connecting line (16) are respectively arranged on one side of the placement plate (14), and one side of the first electrical component (15) is electrically connected to one end of the first connecting line (16).

8. The electric meter with anti-interference function according to claim 7, characterized in that: A second electrical component (17) and a second connecting line (18) are respectively arranged on one side of the placement plate (14), and one side of the second electrical component (17) is electrically connected to one end of the second connecting line (18).

9. The electric meter with anti-interference function according to claim 1, characterized in that: A display screen (19) is provided on one side of the housing (2), a warning light (20) is provided on one side of the display screen (19), and four buttons (21) are provided on one side of the housing (2).

10. The electric meter with anti-interference function according to claim 1, characterized in that: A vertically arranged fixing plate (22) is fixed on the top of the base (1), and a second through hole (23) is opened on one side of the fixing plate (22).

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