CN219959790U - Microcomputer resonance elimination device - Google Patents
Microcomputer resonance elimination device Download PDFInfo
- Publication number
- CN219959790U CN219959790U CN202320413518.2U CN202320413518U CN219959790U CN 219959790 U CN219959790 U CN 219959790U CN 202320413518 U CN202320413518 U CN 202320413518U CN 219959790 U CN219959790 U CN 219959790U
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- elimination device
- device body
- cabinet
- resonance
- microcomputer
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- 230000008030 elimination Effects 0.000 title claims abstract description 72
- 238000003379 elimination reaction Methods 0.000 title claims abstract description 72
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000452 restraining effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005350 ferromagnetic resonance Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a microcomputer resonance elimination device, which comprises an electric cabinet body, an installation cabinet assembly, a resonance elimination device body, a connection assembly and a connecting assembly, wherein the electric cabinet body can control the electric power of a user, the installation cabinet assembly is arranged at the upper end of the electric cabinet body and can install the resonance elimination device body, the resonance elimination device body is detachably arranged in the installation cabinet assembly, a connecting terminal at the bottom can be connected with an electric element in the electric cabinet body, the connection assembly is arranged at two ends in the resonance elimination device body and can be used for quickly installing and detaching the resonance elimination device body.
Description
Technical Field
The utility model relates to the technical field of microcomputer resonance elimination devices, in particular to a microcomputer resonance elimination device.
Background
The harmonic elimination device is a harmonic passive filter device special for 3 times, 5 times, 7 times, 11 times, 13 times and above of a power grid, is suitable for environments of medium-frequency smelting, frequency conversion, steel rolling, rectifying equipment and the like, adopts an inductor and a capacitor to form a series resonance absorption loop, and effectively absorbs harmonic generated by loads, so that harmonic current is prevented from being returned to a power transformer, harmonic quantity of the power grid is greatly reduced, operation of the power transformer is facilitated, power consumption is reduced, and reliability of equipment and other electrical equipment components is improved.
The microcomputer resonance eliminating device adopts C language and assembly language to compile software, the software is composed of a monitoring program, an operation program, a diagnosis program, resonance eliminating, fault recording and the like, the microcomputer resonance eliminating device is an instrument which is placed on the secondary side of PT and eliminates ferromagnetic resonance, and the microcomputer resonance eliminating device uses a high-performance singlechip as a core element for detection and control.
In the prior art, the case of CN218182767U is mentioned, when the microcomputer resonance elimination device is installed, the screw holes at two side edges of the panel are generally used to be matched with screws to be installed on the electric cabinet, the microcomputer resonance elimination device is installed through a plurality of screws, and the microcomputer resonance elimination device must be fastened and unscrewed by means of tools in the installation and disassembly processes, so that the disassembly and assembly of the microcomputer resonance elimination device are very troublesome, the solution is that the stop block on the surface of the host is inserted between two guide plates on one side of the fixed seat, so that the host is guided and prevented from deviating when being installed, the hook end of the clamping plate is pushed by the spring to be clamped with the clamping groove, so that the microcomputer resonance elimination device is conveniently and rapidly installed, otherwise, the adjusting screw is rotated in the interior of the connecting sleeve, so that one end of the adjusting screw extrudes the bump on the surface of the clamping plate, so that the clamping plate is disconnected with the clamping groove, the microcomputer resonance elimination device is conveniently pulled out by the groove at the upper edge of the operating panel, so that the microcomputer resonance elimination device has a rapid disassembly effect, and assembly are still required by the screw, and disassembly method is relatively complex.
Accordingly, based on the above technical problems, it is necessary for those skilled in the art to develop a microcomputer resonance elimination device.
Disclosure of Invention
The utility model aims to provide a microcomputer resonance elimination device.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model relates to a microcomputer resonance elimination device, which comprises:
the electric power cabinet body can control the electric power of a user;
the installation cabinet assembly is arranged at the upper end of the electric cabinet body and can install the resonance eliminating device body;
the resonance elimination device body is detachably arranged in the installation cabinet assembly, and the wiring terminal at the bottom can be connected with an electric element in the electric cabinet body;
the connecting component is arranged at two ends of the interior of the resonance elimination device body, and can be used for rapidly installing and detaching the resonance elimination device body.
Further, the power cabinet body includes:
the electric power cabinet can be used for placing electric elements inside;
the sealing door is rotatably connected to the front end of the power cabinet and can seal the power cabinet;
the hollow groove is formed in the top of the electric cabinet, and the wiring terminal of the harmonic elimination device body penetrates through conveniently and is connected to an electric element inside the electric cabinet.
Further, the mounting cabinet assembly includes:
a bottom plate disposed at a top of the power cabinet;
side plates provided at both ends of the bottom plate;
the sliding grooves are arranged at two ends of the inner part of the side plate and can slide in the resonance elimination device body for guiding and limiting;
the limiting grooves are arranged at the upper end and the lower end of the inner wall of the sliding groove, can be connected with the connecting assembly and limit the installation of the resonance eliminating device body;
and a top plate disposed on top of the side plate.
Further, the resonance elimination device body includes:
the resonance elimination device is detachably arranged in the installation cabinet assembly;
the sliding plate is arranged at two ends of the resonance eliminating device and can be connected inside the sliding groove in a sliding way.
Further, the slide plate includes:
the operation grooves are arranged on two sides of the front end surface of the sliding plate and can carry out sliding limit on the front end part of the connecting assembly;
and the through holes are arranged at the rear ends of the top and the bottom of the sliding plate and can be penetrated by the connecting assembly.
Further, the connection assembly includes:
the operation blocks are arranged in two groups and are connected in the operation groove in a sliding way;
the front ends of the inclined rods are connected with the rear ends of the operation blocks, two groups of the inclined rods are arranged, and the two groups of the inclined rods rotate in an intersecting manner;
the convex blocks are arranged at the rear end of the inclined rod and are connected in the grooves in a sliding mode, and the grooves are arranged at two sides of the front end of the interior of the sliding plate;
a spring connected to the rear end between the two sets of diagonal rods;
the rotating seat, one end of which is connected with the outer wall of the diagonal rod in a rotating way, and the other end of which is connected with the limit column, and the limit column slides in the through hole and can be inserted into the limit groove.
In the technical scheme, the microcomputer resonance elimination device provided by the utility model has the following components
The beneficial effects are that:
according to the utility model, through the hollow groove arranged at the top of the electric cabinet body, the resonance elimination device body can be conveniently connected with the electric appliance element in the electric cabinet body;
the anti-resonance device body can slide in conveniently through the installation cabinet assembly, the anti-resonance device body is protected, damage caused by collision of falling objects on the anti-resonance device body is prevented, and the anti-resonance device body can be limited and fixed through cooperation with the connection assembly;
through coupling assembling's pressure, can make the harmonic elimination device body put into the spout inside of installation cabinet subassembly fast, and when unclamping the back of pressing, the spacing post runs through the inside that the through-hole inserted the spacing groove, and is spacing and fixed to the harmonic elimination device body to convenient quick dismantlement and the installation to the harmonic elimination device body, and mounting structure is simple, and the operation method is convenient, convenient use widely.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic overall front view of a microcomputer resonance elimination device according to an embodiment of the utility model;
fig. 2 is an overall split structure schematic of a microcomputer resonance elimination device provided by an embodiment of the utility model;
FIG. 3 is a schematic diagram of the internal structure of a mounting cabinet assembly of a microcomputer resonance elimination device according to the embodiment of the utility model;
fig. 4 is a schematic connection structure of a resonance elimination device body and a connection assembly of a microcomputer resonance elimination device according to an embodiment of the utility model;
fig. 5 is a schematic illustration of a resonance elimination device body of a microcomputer resonance elimination device according to an embodiment of the utility model;
FIG. 6 is a schematic structure of a connecting assembly of a microcomputer resonance elimination device according to an embodiment of the utility model;
fig. 7 is a schematic diagram of a groove position of a microcomputer resonance elimination device according to an embodiment of the utility model.
Reference numerals illustrate: the electric power cabinet body 1, the electric power cabinet 11, the sealing door 12, the hollowed-out groove 13, the installation cabinet component 2, the bottom plate 21, the side plate 22, the sliding groove 23, the limiting groove 24, the top plate 25, the resonance elimination device body 3, the resonance elimination device 31, the sliding plate 32, the operation groove 33, the through hole 34, the connecting component 4, the operation block 41, the inclined rod 42, the protruding block 43, the spring 44 and the groove 45.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
See fig. 1-7;
the utility model relates to a microcomputer resonance elimination device, which comprises: the electric cabinet body 1, the installation cabinet assembly 2, the resonance elimination device body 3 and the connecting assembly 4.
Preferably, electric power cabinet body 1, it can control user's electric power, through the fretwork groove 13 that electric power cabinet body 1 top set up, can conveniently make harmonic elimination device body 3 be connected with the inside electrical components of electric power cabinet body 1, electric power cabinet body 1 includes: the electric power cabinet 11, sealing door 12 and fretwork groove 13, electric power cabinet 11, its inside can place electrical components, sealing door 12, and its front end at electric power cabinet 11 is connected in the rotation, and can seal electric power cabinet 11, fretwork groove 13, and it sets up at the top of electric power cabinet 11, and makes things convenient for the binding post of harmonic elimination device body 3 to run through to be connected to electrical components inside electric power cabinet 11 on, and can dispel the heat.
Preferably, the installation cabinet subassembly 2, it sets up in the upper end of electric power cabinet body 1, and can install to resonance elimination device body 3, can conveniently slide into to resonance elimination device body 3 through installation cabinet subassembly 2 to protect to resonance elimination device body 3, prevent that resonance elimination device body 3 from receiving the striking of falling the thing and leading to damaging, and through the cooperation with coupling assembling 4, can carry out spacing and fixing to resonance elimination device body 3, installation cabinet subassembly 2 includes: bottom plate 21, curb plate 22, spout 23, spacing groove 24, roof 25, bottom plate 21, it sets up at the top of electric power cabinet 11, curb plate 22, it sets up the both ends at bottom plate 21, spout 23, it sets up the inside both ends at curb plate 22, and can slide into direction and spacing to resonance elimination device body 3, spacing groove 24, it sets up the inner wall upper and lower end at spout 23, and can be connected with coupling assembling 4, the installation of resonance elimination device body 3 is spacing, roof 25, it sets up at the top of curb plate 22, through the setting of roof 25, can block the dropping thing at top, thereby protect resonance elimination device body 3.
Preferably, the harmonic elimination device body 3, its demountable installation is in the inside of installing cabinet subassembly 2, and the binding post of bottom can be connected with the inside electrical components of electric power cabinet body 1, can install and place coupling assembling 4 through the both ends of harmonic elimination device body 3, and convenient coupling assembling 4 is connected with installing cabinet subassembly 2, harmonic elimination device body 3 includes: the resonance elimination device 31, the sliding plate 32, the operation groove 33 and the through hole 34, the resonance elimination device 31 is detachably arranged in the installation cabinet assembly 2, the sliding plate 32 is arranged at two ends of the resonance elimination device 31 and can be connected in the sliding groove 23 in a sliding mode, the operation groove 33 is arranged at two sides of the front end surface of the sliding plate 32 and can limit the front end part of the connecting assembly 4 in a sliding mode, and the through hole 34 is arranged at the top and the bottom rear ends of the sliding plate 32 and can be penetrated by the connecting assembly 4.
Preferably, coupling assembling 4, it sets up the inside both ends at eliminating harmonic device body 3, and can install fast and dismantle to eliminating harmonic device body 3, press through coupling assembling 4, can make eliminating harmonic device body 3 put into the spout 23 inside of installation cabinet subassembly 2 fast, and when unclamping the back of pressing, spacing post 47 runs through the inside that through-hole 34 inserted spacing groove 24, it is spacing and fixed to eliminate harmonic device body 3, thereby make things convenient for quick eliminating harmonic device body 3 to dismantle and install, and mounting structure is simple, the operation method is convenient, facilitate promotion and use, coupling assembling 4 includes: the operation block 41, the diagonal rods 42, the protruding blocks 43, the springs 44, the groove 45 rotating seats 46 and the limit posts 47, the operation block 41 is arranged in two groups and is connected in the operation groove 33 in a sliding manner, the diagonal rods 42 are connected at the front ends of the operation block 41 and are arranged in two groups, the diagonal rods 42 in two groups rotate in an intersecting manner, two ends of a rotating portion between the two groups of diagonal rods 42 are connected at two ends of the inner wall of the sliding plate 32 in a rotating manner, the two groups of diagonal rods 42 are supported and limited, the protruding blocks 43 are arranged at the rear ends of the diagonal rods 42 and are connected in the groove 45 in a sliding manner, the groove 45 is arranged at two sides of the front end of the inner portion of the sliding plate 32, the springs 44 are connected at the rear ends between the two groups of diagonal rods 42, one end of each rotating seat 46 is connected at the outer wall of the diagonal rods 42, the other end of each of the diagonal rods 47 is connected with the limit posts 47, and the limit posts 47 are connected in the inner portion of the through holes 34 in a sliding manner and can be inserted into the inner portion of the limit groove 24.
According to the utility model, by pressing the two groups of operation blocks 41, the operation blocks 41 slide in the operation groove 33, so that the rear end parts of the two groups of inclined rods 42 are mutually close, the limit post 47 is contracted in the through hole 34, at the moment, the resonance elimination device 31 slides into the chute 23 through the sliding plate 32, after the placement position is determined, the two groups of operation blocks 41 are released, at the moment, the two groups of inclined rods 42 restore to the initial position under the flexible support of the spring 44, so that the limit post 47 penetrates through the through hole 34 and is inserted into the limit groove 24 of the chute 23, and the resonance elimination device 31 is limited.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. A microcomputer harmonic elimination device, characterized by comprising:
an electric power cabinet body (1) that can control the electric power of a user;
the installation cabinet assembly (2) is arranged at the upper end of the electric cabinet body (1) and can install the resonance elimination device body (3);
the resonance elimination device body (3) is detachably arranged in the installation cabinet assembly (2), and a wiring terminal at the bottom can be connected with an electric element in the electric cabinet body (1);
the connecting components (4) are arranged at two ends of the interior of the resonance elimination device body (3), and can be used for rapidly installing and detaching the resonance elimination device body (3).
2. A microcomputer detuning device according to claim 1, characterized in that the power cabinet body (1) comprises:
an electric power cabinet (11) in which electrical components can be placed;
a sealing door (12) which is rotatably connected to the front end of the power cabinet (11) and can seal the power cabinet (11);
the hollow groove (13) is formed in the top of the electric cabinet (11), and the wiring terminal of the harmonic elimination device body (3) is convenient to penetrate through and is connected to an electric element inside the electric cabinet (11).
3. A microcomputer detuning device according to claim 1, characterized in that the mounting cabinet assembly (2) comprises:
a bottom plate (21) provided on the top of the power cabinet (11);
side plates (22) provided at both ends of the bottom plate (21);
the sliding grooves (23) are arranged at two ends of the inner part of the side plate (22) and can slide in, guide and limit the resonance eliminating device body (3);
the limiting grooves (24) are arranged at the upper end and the lower end of the inner wall of the sliding groove (23), can be connected with the connecting assembly (4) and limit the installation of the resonance eliminating device body (3);
a top plate (25) provided on top of the side plate (22).
4. A microcomputer detuning device according to claim 1, characterized in that the detuning device body (3) comprises:
the resonance elimination device (31) is detachably arranged in the installation cabinet assembly (2);
and slide plates (32) which are provided at both ends of the resonance elimination device (31) and can be slidably connected to the inside of the chute (23).
5. A microcomputer detuning device according to claim 4, characterized in that the sledge (32) comprises:
an operation groove (33) which is provided on both sides of the front end surface of the slide plate (32) and which is capable of slidably restraining the front end portion of the connection member (4);
and through holes (34) which are provided at the top and bottom rear ends of the slider (32) and can be penetrated by the connection assembly (4).
6. A microcomputer detuning device according to claim 1, characterized in that the connection assembly (4) comprises:
an operation block (41) which is provided in two groups and is slidably connected to the inside of the operation groove (33);
the front ends of the inclined rods (42) are connected with the rear ends of the operation blocks (41), two groups of inclined rods (42) are arranged, and the two groups of inclined rods (42) rotate in a cross manner;
the convex blocks (43) are arranged at the rear end of the inclined rod (42) and are connected in the grooves (45) in a sliding mode, and the grooves (45) are arranged at two sides of the front end of the interior of the sliding plate (32);
a spring (44) connected at the rear end between the two sets of diagonal rods (42);
and one end of the rotating seat (46) is rotatably connected to the outer wall of the inclined rod (42), the other end of the rotating seat is connected with the limiting column (47), and the limiting column (47) slides in the through hole (34) and can be inserted into the limiting groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413518.2U CN219959790U (en) | 2023-03-08 | 2023-03-08 | Microcomputer resonance elimination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413518.2U CN219959790U (en) | 2023-03-08 | 2023-03-08 | Microcomputer resonance elimination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219959790U true CN219959790U (en) | 2023-11-03 |
Family
ID=88540927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320413518.2U Active CN219959790U (en) | 2023-03-08 | 2023-03-08 | Microcomputer resonance elimination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219959790U (en) |
-
2023
- 2023-03-08 CN CN202320413518.2U patent/CN219959790U/en active Active
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| GR01 | Patent grant |