CN213813716U - High-end circuit board for electric energy meter - Google Patents
High-end circuit board for electric energy meter Download PDFInfo
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- CN213813716U CN213813716U CN202022751769.0U CN202022751769U CN213813716U CN 213813716 U CN213813716 U CN 213813716U CN 202022751769 U CN202022751769 U CN 202022751769U CN 213813716 U CN213813716 U CN 213813716U
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Abstract
The utility model discloses a high-end circuit board for electric energy meter, which comprises an electric energy meter, wherein a dustproof box is welded at the upper end of the electric energy meter, a motor box is welded at the lower end of an electric push rod, a motor is fixedly arranged in the motor box, a brush is welded at the lower end of a motor output shaft, an air outlet is arranged at the left side of the dustproof box, a fan is fixedly connected at the back of the air outlet through a ventilation pipe, the other side of the fan is fixedly connected with a filter box through the ventilation pipe, the right side of the filter box is fixedly connected with an air suction opening through the ventilation pipe to play a dustproof effect, an installation barrel is welded at the upper end of the electric energy meter, slide rails are respectively arranged at the top and the bottom of the inner wall of the installation barrel, a slide block is slidably connected in the slide rails, a moving rod is welded at the side surface of the slide block, a clamp plate is fixedly connected with the other side surface of the moving rod, and a circuit board is clamped at the side surface of the clamp plate, the circuit boards of different models can be conveniently installed.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, specifically be a high-end circuit board for electric energy meter.
Background
The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The Circuit Board can be called as a Printed Circuit Board or a Printed Circuit Board, and the english name (Printed Circuit Board) PCB, (Flexible Printed Circuit Board) FPC Circuit Board (FPC Circuit Board is also called as a Flexible Circuit Board) which is a Flexible Printed Circuit Board made of polyimide or polyester film as a base material and has high reliability and excellent flexibility. Therefore, the rigid-flex circuit board is a circuit board with FPC (flexible printed circuit) characteristics and PCB (printed circuit board) characteristics, which is formed by combining a flexible circuit board and a rigid circuit board according to relevant process requirements through processes such as pressing and the like.
The circuit board for the existing high-end electric energy meter cannot well play a dustproof effect, flying dust is easily accumulated after long service life, the use of the electric energy meter is influenced, the circuit board is also very inconvenient to mount and dismount, maintenance personnel often need to spend a large amount of time on dismounting, and therefore the circuit board needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above-mentioned problems, a circuit board for a high-end electric energy meter is provided.
The utility model adopts the technical scheme as follows: a circuit board for a high-end electric energy meter comprises an electric energy meter, wherein a dustproof box is welded at the upper end of the electric energy meter, an electric push rod is fixedly installed at the upper end inside the dustproof box, a motor box is welded at the lower end of the electric push rod, a motor is fixedly installed inside the motor box, a brush is welded at the lower end of an output shaft of the motor, an air outlet is formed in the left side of the dustproof box, a fan is fixedly connected to the back of the air outlet through a ventilation pipe, a filter box is fixedly connected to the other side of the fan through the ventilation pipe, an air suction opening is fixedly connected to the right side of the filter box through the ventilation pipe, baffles are welded at the left side and the right side of the filter box, limit rods are arranged inside the baffles in a penetrating manner, movable rods are arranged at the upper ends of the left side and the right side of the filter box in a penetrating manner, clamping rods are welded at the front ends of the movable filter box, and a filter box cover is movably installed at the upper end of the filter box, the welding of the left and right sides of filter tank lid lower surface has the fixed plate, the welding of the upper end of electric energy meter has an installation section of thick bamboo, the slide rail has been seted up respectively to the top and the bottom of installation section of thick bamboo inner wall, and sliding connection has the slider in the slide rail, the side welding of slider has the carriage release lever, the opposite side fixedly connected with splint of carriage release lever, the side joint of splint has the circuit board.
In a preferred embodiment, the fan and the filter box are welded to the upper surface of the dust-proof box, and the fan is located on the left side of the filter box.
In a preferred embodiment, a spring is sleeved on the lower surface of the limiting rod, and a pull ring is fixedly connected to the lower end of the limiting rod.
In a preferred embodiment, the movable rod is in an "L" shape, and the size of the clamping rod is matched with the size of the clamping groove below the fixed plate.
In a preferred embodiment, a compression spring is sleeved on the outer wall of the moving rod, one end of the compression spring is welded on the side surface of the mounting cylinder, and the other end of the compression spring is welded on the side surface of the clamping plate.
In a preferred embodiment, a sliding groove is formed in the upper end of the electric energy meter, and the clamping plate is slidably connected to the inside of the sliding groove.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, drive the brush through the motor and carry out a preliminary clearance to the circuit board, use through air outlet and inlet scoop cooperation, make the dust absorb in the rose box, and the kelly breaks away from the fixed plate and just can easily dismantle the rose box lid, has reached quick detachable effect, can make maintainer labour saving and time saving, has improved maintainer's work efficiency.
2. The utility model discloses in, use through the cooperation of carriage release lever and splint, can play the effect of free activity, in addition compression spring plays the tight effect of clamp, has made things convenient for the dismantlement of circuit board, can be applicable to the circuit board of different models moreover, and the suitability is more extensive.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the filtering box of the present invention;
fig. 3 is a schematic diagram of a top view of the electric energy meter of the present invention;
fig. 4 is a schematic diagram of the structure of the installation cylinder of the present invention.
The labels in the figure are: 1-electric energy meter, 2-dust-proof box, 3-electric push rod, 4-motor box, 5-motor, 6-brush, 7-air outlet, 8-blower, 9-filter box, 10-air inlet, 11-filter box cover, 12-fixed plate, 13-movable rod, 14-clamping rod, 15-limiting rod, 16-baffle, 17-pull ring, 18-sliding groove, 19-installation barrel, 20-sliding block, 21-moving rod, 22-compression spring, 23-clamping plate and 24-circuit board.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a high-end circuit board for an electric energy meter comprises an electric energy meter 1, a dust-proof box 2 is welded at the upper end of the electric energy meter 1, an electric push rod 3 is fixedly installed at the upper end inside the dust-proof box 2, a motor box 4 is welded at the lower end of the electric push rod 3, a motor 5 is fixedly installed inside the motor box 4, a brush 6 is welded at the lower end of an output shaft of the motor 5, an air outlet 7 is arranged at the left side of the dust-proof box 2, a fan 8 is fixedly connected to the back of the air outlet 7 through a ventilation pipe, a filter box 9 is fixedly connected to the other side of the fan 8 through a ventilation pipe, the fan 8 and the filter box 9 are welded at the upper surface of the dust-proof box 2, the fan 8 is positioned at the left side of the filter box 9, an air inlet 10 is fixedly connected to the right side of the filter box 9 through a ventilation pipe, baffles 16 are welded at the left side and right side of the filter box 9, a limiting rod 15 penetrates through the inside of the baffles 16, and a spring is sleeved on the lower surface of the limiting rod 15, the lower end of the limiting rod 15 is fixedly connected with a pull ring 17, the upper ends of the left side and the right side of the filter box 9 are provided with a movable rod 13 in a penetrating way, the front end of the movable rod 13 is welded with a clamping rod 14, the upper end of the filter box 9 is movably provided with a filter box cover 11, the left side and the right side of the lower surface of the filter box cover 11 are welded with fixed plates 12, the movable rod 13 is in an L shape, the size of the clamping rod 14 is matched with the size of a clamping groove below the fixed plates 12, the motor 5 drives the brush 6 to carry out primary cleaning on the circuit board 24, the dust is absorbed into the filter box 9 through the matching use of the air outlet 7 and the air suction inlet 10, the clamping rod 14 can be separated from the fixed plates 12 to easily disassemble the filter box cover 11, the effect of easy disassembly is achieved, time and labor can be saved for maintainers, the working efficiency of the maintainers is improved, the upper end of the electric energy meter 1 is welded with an installation barrel 19, the top and the bottom of the inner wall of the installation barrel 19 are respectively provided with slide rails, and sliding connection has slider 20 in the slide rail, slider 20's side welding has carriage release lever 21, carriage release lever 21's opposite side fixedly connected with splint 23, compression spring 22 has been cup jointed to carriage release lever 21's outer wall, compression spring 22's one end welding is in the side of installation section of thick bamboo 19, compression spring 22's the other end welding is in the side of splint 23, spout 18 has been seted up to the upper end of electric energy meter 1, the inside sliding connection of spout 18 has splint 23, splint 23's side joint has circuit board 24, use through the cooperation of carriage release lever 21 and splint 23, can play the effect of free activity, in addition compression spring 22 plays tight effect of clamp, circuit board 24's dismantlement has been made things convenient for, and can be applicable to the circuit board 24 of different models, the suitability is more extensive.
The working principle is as follows: in the using process of the circuit board for the high-end electric energy meter, the electric energy meter 1 is placed on a selected position, a dustproof box 2 is welded at the upper end of the electric energy meter 1, an electric push rod 3 is fixedly installed at the upper end inside the dustproof box 2, a motor box 4 is welded at the lower end of the electric push rod 3, a motor 5 is fixedly installed inside the motor box 4, a brush 6 is welded at the lower end of an output shaft of the motor 5, an air outlet 7 is arranged at the left side of the dustproof box 2, a fan 8 is fixedly connected to the back of the air outlet 7 through a ventilation pipe, a filter box 9 is fixedly connected to the other side of the fan 8 through the ventilation pipe, an air suction opening 10 is fixedly connected to the right side of the filter box 9 through the ventilation pipe, baffles 16 are welded to the left side and the right side of the filter box 9, limiting rods 15 are arranged inside the baffles 16 in a penetrating manner, movable rods 13 are arranged at the upper ends of the left side and the right side of the filter box 9 in a penetrating manner, clamping rods 14 are welded at the front ends of the movable rods 13, a filter box cover 11 is movably installed at the upper end of a filter box 9, fixing plates 12 are welded to the left side and the right side of the lower surface of the filter box cover 11, an installation cylinder 19 is welded to the upper end of the electric energy meter 1, slide rails are respectively arranged at the top and the bottom of the inner wall of the installation cylinder 19, a slide block 20 is connected in the slide rails in a sliding mode, a moving rod 21 is welded to the side face of the slide block 20, a clamping plate 23 is fixedly connected to the other side of the moving rod 21, and a circuit board 24 is clamped to the side face of the clamping plate 23.
In this high-end circuit board for electric energy meter, drive brush 6 through motor 5 and carry out a preliminary clearance to circuit board 24, use through air outlet 7 and inlet scoop 10 cooperation, make the dust absorb in rose box 9, and kelly 14 breaks away from fixed plate 12 and just can easily dismantle rose box lid 11, has reached quick detachable effect, can make maintainer labour saving and time saving, has improved maintainer's work efficiency.
In the circuit board for the high-end electric energy meter, the movable rod 21 and the clamping plate 23 are matched for use, free movement can be achieved, in addition, the compression spring 22 plays a clamping role, the disassembly of the circuit board 24 is facilitated, the circuit board 24 can be suitable for circuit boards 24 of different models, and the applicability is wider.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a high-end circuit board for electric energy meter, includes electric energy meter (1), its characterized in that: the electric energy meter is characterized in that a dust prevention box (2) is welded at the upper end of the electric energy meter (1), an electric push rod (3) is fixedly installed at the upper end of the interior of the dust prevention box (2), a motor box (4) is welded at the lower end of the electric push rod (3), a motor (5) is fixedly installed inside the motor box (4), a brush (6) is welded at the lower end of an output shaft of the motor (5), an air outlet (7) is arranged at the left side of the dust prevention box (2), a fan (8) is fixedly connected to the back of the air outlet (7) through a ventilation pipe, a filter box (9) is fixedly connected to the other side of the fan (8) through the ventilation pipe, an air suction opening (10) is fixedly connected to the right side of the filter box (9) through the ventilation pipe, baffles (16) are welded at the left side and the right side of the filter box (9), and limiting rods (15) are arranged inside the baffles (16) in a penetrating manner, the utility model discloses a solar energy water heater, including rose box (9), movable rod (13), the front end welding of movable rod (13) has kelly (14), the upper end movable mounting of rose box (9) has filter tank lid (11), the left and right sides welding of filter tank lid (11) lower surface has fixed plate (12), the upper end welding of electric energy meter (1) has an installation section of thick bamboo (19), the slide rail has been seted up respectively to the top and the bottom of installation section of thick bamboo (19) inner wall, and sliding connection has slider (20) in the slide rail, the side welding of slider (20) has carriage release lever (21), the opposite side fixedly connected with splint (23) of carriage release lever (21), the side joint of splint (23) has circuit board (24).
2. The circuit board for a high-end electric energy meter according to claim 1, characterized in that: the upper surface welding of dust proof box (2) have fan (8) with rose box (9), fan (8) are in the left side of rose box (9).
3. The circuit board for a high-end electric energy meter according to claim 1, characterized in that: the lower surface of the limiting rod (15) is sleeved with a spring, and the lower end of the limiting rod (15) is fixedly connected with a pull ring (17).
4. The circuit board for a high-end electric energy meter according to claim 1, characterized in that: the movable rod (13) is L-shaped, and the size of the clamping rod (14) is matched with that of a clamping groove below the fixed plate (12).
5. The circuit board for a high-end electric energy meter according to claim 1, characterized in that: the outer wall of the moving rod (21) is sleeved with a compression spring (22), one end of the compression spring (22) is welded on the side face of the installation barrel (19), and the other end of the compression spring (22) is welded on the side face of the clamping plate (23).
6. The circuit board for a high-end electric energy meter according to claim 1, characterized in that: the electric energy meter is characterized in that a sliding groove (18) is formed in the upper end of the electric energy meter (1), and the clamping plate (23) is connected to the inside of the sliding groove (18) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022751769.0U CN213813716U (en) | 2020-11-25 | 2020-11-25 | High-end circuit board for electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022751769.0U CN213813716U (en) | 2020-11-25 | 2020-11-25 | High-end circuit board for electric energy meter |
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| Publication Number | Publication Date |
|---|---|
| CN213813716U true CN213813716U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022751769.0U Active CN213813716U (en) | 2020-11-25 | 2020-11-25 | High-end circuit board for electric energy meter |
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| Country | Link |
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| CN (1) | CN213813716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116252348A (en) * | 2023-05-15 | 2023-06-13 | 江油星联电子科技有限公司 | Board shearing device for printed circuit board production |
-
2020
- 2020-11-25 CN CN202022751769.0U patent/CN213813716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116252348A (en) * | 2023-05-15 | 2023-06-13 | 江油星联电子科技有限公司 | Board shearing device for printed circuit board production |
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