CN218182767U

CN218182767U - Microcomputer harmonic elimination device

Info

Publication number: CN218182767U
Application number: CN202222110767.2U
Authority: CN
Inventors: 李静
Original assignee: Shandong Runheng Information Technology Co ltd
Current assignee: Shandong Runheng Information Technology Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-30
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a computer harmonic elimination device, including host computer, operating panel and stop gear, the front of host computer is provided with operating panel, the back connection of host computer has binding post, operating panel's top edge is seted up flutedly, the both sides on operating panel surface are fixed with the adapter sleeve, one side of stop gear is provided with installation mechanism. This computer harmonic elimination device, scratch the reservation groove of drawing apron both sides edge along host computer open-top edge's dismantlement groove, make the card strip and the socket of apron bottom break away from the joint, the convenience takes off the apron from the host computer fast, can maintain the deashing to the host computer inside, inside rotation adjusting screw at the adapter sleeve, make adjusting screw's one end extrusion cardboard surperficial lug, make cardboard and draw-in groove break away from and be connected, convenient take out this computer harmonic elimination device quick pull through the recess of operating panel top edge, and then guarantee that this computer harmonic elimination device has the quick assembly disassembly effect.

Description

Microcomputer harmonic elimination device

Technical Field

The utility model relates to an electric power system technical field specifically is a computer harmonic elimination device.

Background

The microcomputer resonance eliminating device adopts C language and assembly language to compile software, and the software is composed of monitoring program, operation program, diagnosis program, resonance eliminating and fault recording parts. The microcomputer resonance eliminating device is an instrument which is placed on the secondary side of PT to eliminate ferromagnetic resonance, and the microcomputer resonance eliminating device utilizes a high-performance single chip microcomputer as a core element for detection and control.

When the microcomputer resonance elimination device is installed, screw holes at two side edges of a panel are generally adopted to be matched with screws to be installed on an electric cabinet, the microcomputer resonance elimination device is installed through a plurality of screws, and the microcomputer resonance elimination device needs to be fastened and loosened by means of tools in the installation and disassembly processes, so that the microcomputer resonance elimination device is extremely troublesome to assemble and disassemble, and the problems need to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer harmonic elimination device to solve the computer harmonic elimination device that above-mentioned background art provided when the installation, generally adopt the screw hole cooperation screw of panel both sides edge to install on electric power cabinet, through a plurality of screws to the installation of computer harmonic elimination device, must fasten and unscrew with the help of the instrument at the in-process of installation and dismantlement, make the very troublesome problem of dismouting of computer harmonic elimination device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer harmonic elimination device, includes host computer, operating panel and stop gear, the front of host computer is provided with operating panel, the back connection of host computer has binding post, operating panel's top edge is seted up flutedly, the both sides stop gear of host computer, stop gear is including there being the spacing seat, rotating seat, cardboard, spring, lug and dog, the both sides on operating panel surface are fixed with the adapter sleeve, the middle part through connection of adapter sleeve has adjusting screw, one side of stop gear is provided with installation mechanism, and installation mechanism is including fixing base, mount pad, stopper, draw-in groove and deflector, one side that the host computer was kept away from to the spacing seat is provided with the fixing base, and the outside of fixing base is fixed with the mount pad.

Preferably, the limiting seat is fixed on the surfaces of two sides of the host, and the middle part of the inner side of the limiting seat is connected with a rotating seat.

Preferably, the rotating seat is movably connected with the clamping plate, and one side of the clamping plate is connected with the limiting seat through a spring.

Preferably, a bump is fixed on one side of the clamping plate, which is far away from the spring, and a stop block is fixed on the edge of one side of the host, which is close to the limiting seat.

Preferably, the inner side of the fixing seat is fixed with a limiting block, the surface of the limiting block is provided with a clamping groove, and a guide plate is fixed at the edge of one side of the fixing seat close to the limiting block.

Preferably, the top of host computer is provided with overhauls the mechanism, and overhauls the mechanism including dismantling groove, socket, apron and card strip, dismantle the groove and offer at host computer open-top's both sides edge, and host computer open-top's surface has seted up the socket.

Preferably, a cover plate is arranged above the top opening of the main machine, and a clamping strip in butt joint with the socket is fixed below the cover plate.

Preferably, the surface of apron is provided with the filter screen, the inside below of host computer is fixed with the support, the fan is installed to one side of support, the safety net is installed in the outside of support.

Compared with the prior art, the beneficial effects of the utility model are that: this computer harmonic elimination device, scratch the reservation groove at drawing apron both sides edge along the dismantlement groove at host computer open-top edge, make the card strip and the socket of apron bottom break away from the joint, conveniently take off the apron from the host computer fast, can maintain the deashing to the host computer inside, at the inside rotation adjusting screw of adapter sleeve, make adjusting screw's one end extrude the surperficial lug of cardboard, make cardboard and draw-in groove break away from the connection, the recess through operating panel top edge is convenient takes out this computer harmonic elimination device quick pull, and then guarantee that this computer harmonic elimination device has quick assembly disassembly effect.

1. The microcomputer harmonic elimination device is characterized in that a stop block on the surface of a host is inserted between two guide plates on one side of a fixed seat, so that the host is guided and prevented from deviating during installation, a hook end of a clamping plate is pushed by a spring to be clamped with a clamping groove, the microcomputer harmonic elimination device is convenient to install rapidly, otherwise, an adjusting screw is rotated in a connecting sleeve, one end of the adjusting screw extrudes a convex block on the surface of the clamping plate, the clamping plate is separated from the clamping groove, the microcomputer harmonic elimination device is convenient to pull and take out rapidly through a groove on the upper edge of an operation panel, and the microcomputer harmonic elimination device is further guaranteed to have a rapid disassembly and assembly effect;

2. the microcomputer harmonic elimination device pulls the reserved grooves on the two side edges of the cover plate along the detaching groove on the edge of the opening at the top of the host machine, so that the clamping strip at the bottom of the cover plate and the socket are separated from clamping, the cover plate can be conveniently and quickly taken off from the host machine, and the dust removal maintenance can be carried out on the interior of the host machine;

3. this computer harmonic elimination device at a side-mounting fan of support, protects the fan through the protecting wire net, starts the fan operation for outside air enters into the inside of host computer, and the hot-air is derived along the filter screen on apron surface, thereby conveniently dispels the heat the cooling to the inside components and parts of this computer harmonic elimination device.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is a right side sectional view of the present invention;

FIG. 5 is a schematic view of the three-dimensional structure of the present invention;

fig. 6 is a schematic view of a part of an enlarged structure at a in fig. 4 according to the present invention.

In the figure: 1. a host; 2. an operation panel; 3. a wiring terminal; 4. a groove; 5. a limiting mechanism; 51. a limiting seat; 52. a rotating seat; 53. clamping a plate; 54. a spring; 55. a bump; 56. a stopper; 6. connecting sleeves; 7. an adjusting screw; 8. an installation mechanism; 81. a fixed seat; 82. a mounting seat; 83. a limiting block; 84. a card slot; 85. a guide plate; 9. a maintenance mechanism; 91. disassembling the groove; 92. a socket; 93. a cover plate; 94. clamping the strip; 10. filtering with a screen; 11. a support; 12. a fan; 13. and (7) protecting the net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a computer harmonic elimination device, including host computer 1, operating panel 2 and stop gear 5, the front of host computer 1 is provided with operating panel 2, the back connection of host computer 1 has binding post 3, operating panel 2's top edge is seted up flutedly 4, the both sides stop gear 5 of host computer 1, stop gear 5 is including limiting seat 51, rotate the seat 52, cardboard 53, spring 54, lug 55 and dog 56, the both sides on operating panel 2 surface are fixed with adapter sleeve 6, the middle part through connection of adapter sleeve 6 has adjusting screw 7, one side of stop gear 5 is provided with installation mechanism 8, and installation mechanism 8 is including fixing base 81, mount pad 82, the stopper 83, draw-in groove 84 and deflector 85, one side that host computer 1 was kept away from to limiting seat 51 is provided with fixing base 81, and the outside of fixing base 81 is fixed with mount pad 82.

The limiting seat 51 is fixed on the surfaces of two sides of the host 1, and the middle part of the inner side of the limiting seat 51 is connected with a rotating seat 52; the rotating seat 52 is movably connected with a clamping plate 53, and one side of the clamping plate 53 is connected with the limiting seat 51 through a spring 54; a convex block 55 is fixed on one side of the clamping plate 53 far away from the spring 54, and a stop 56 is fixed on the edge of one side of the host 1 close to the limiting seat 51; the inboard of fixing base 81 is fixed with stopper 83, and draw-in groove 84 has been seted up on the surface of stopper 83, and a side edge that fixing base 81 is close to stopper 83 is fixed with deflector 85, and mount pad 82 of fixing base 81 one side is used for installing in the inside of electric power rack, and cardboard 53 passes through spring 54 and rotates seat 52 and constitutes revolution mechanic, and the interval of two deflectors 85 and the width phase-match of dog 56.

During specific implementation, the mounting seat 82 outside the fixing seat 81 is mounted inside the power cabinet, a square window in butt joint with the host 1 is formed in the surface of the power cabinet, the host 1 is inserted into the square window of the specific power cabinet, the stopper 56 on the surface of the host 1 is inserted between the two guide plates 85 on one side of the fixing seat 81, so that the host 1 is guided and prevented from deviating during mounting, meanwhile, the clamping plate 53 presses the surface of the limiting block 83, the clamping plate 53 rotates around the rotating seat 52 to press the spring 54, when the hook end of the clamping plate 53 corresponds to the position of the clamping groove 84 on the surface of the limiting block 83, the spring 54 resets to push the hook end of the clamping plate 53 to be clamped with the clamping groove 84, so that the microcomputer harmonic elimination device is conveniently and quickly mounted, conversely, the adjusting screw 7 is rotated inside the connecting sleeve 6, so that one end of the adjusting screw 7 presses the protruding block 55 on the surface of the clamping plate 53, the clamping plate 53 is disconnected from the clamping groove 84, and the microcomputer harmonic elimination device is conveniently and quickly pulled and pulled out through the groove 4 on the upper edge of the operating panel 2.

The top of the main machine 1 is provided with an overhauling mechanism 9, the overhauling mechanism 9 comprises a disassembling groove 91, a socket 92, a cover plate 93 and a clamping strip 94, the disassembling groove 91 is arranged on the two side edges of the top opening of the main machine 1, and the socket 92 is arranged on the surface of the top opening of the main machine 1; a cover plate 93 is arranged above the top opening of the host 1, a card strip 94 butted with the socket 92 is fixed below the cover plate 93, and the card strip 94 and the socket 92 are connected in a clamping manner.

During concrete implementation, pull the reservation groove of apron 93 both sides edge along dismantlement groove 91 at host computer 1 top opening edge for the card strip 94 and the socket 92 of apron 93 bottom break away from the joint, conveniently take off apron 93 from host computer 1 fast, can carry out the deashing to host computer 1 inside and maintain, otherwise, cover apron 93 on host computer 1, can protect host computer 1 top seal.

The surface of the cover plate 93 is provided with a filter screen 10, a support 11 is fixed at the lower part inside the main machine 1, one side of the support 11 is provided with a fan 12, and the outer side of the support 11 is provided with a protective net 13.

During specific implementation, install fan 12 in one side of support 11, protect fan 12 through protecting wire net 13, start fan 12 operation for outside air enters into the inside of host computer 1, and the hot-air is derived along the filter screen 10 on apron 93 surface, thereby conveniently dispels the heat to the inside components and parts of this computer harmonic elimination device and cools down.

In summary, the mounting seat 82 outside the fixing seat 81 is installed inside the power cabinet, and a square window in butt joint with the host 1 is opened on the surface of the power cabinet, the host 1 is inserted into the square window of the designated power cabinet, and is in butt joint with the mounting mechanism 8 through the limiting mechanisms 5 on both sides of the host 1, so as to facilitate the disassembly and assembly of the microcomputer resonance elimination device, meanwhile, the wiring terminal 3 on the back of the host 1 can be used for wiring, data display is performed through the display on the surface of the operation panel 2, parameter setting is performed through the keys on the operation panel 2, the microcomputer resonance elimination device performs data acquisition on signals, digital signal processing technologies such as digital measurement, filtering and amplification are performed on the signals through a circuit, and then the detected data is analyzed and calculated to obtain the fault type, which is the prior art and not described herein.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a computer harmonic elimination device, includes host computer (1), operating panel (2) and stop gear (5), its characterized in that:

the front of host computer (1) is provided with operating panel (2), the back connection of host computer (1) has binding post (3), operating panel (2) the top edge is seted up fluted (4), both sides stop gear (5) of host computer (1), stop gear (5) are including limiting seat (51), rotation seat (52), cardboard (53), spring (54), lug (55) and dog (56), operating panel (2) surperficial both sides are fixed with adapter sleeve (6), the middle part through connection of adapter sleeve (6) has adjusting screw (7), one side of stop gear (5) is provided with installation mechanism (8), and installation mechanism (8) are including fixing base (81), mount pad (82), stopper (83), draw-in groove (84) and deflector (85), one side that host computer (1) was kept away from to limiting seat (51) is provided with fixing base (81), and the outside of fixing base (81) is fixed with mount pad (82).

2. A microelectromechanical harmonic elimination device of claim 1, characterized by: the limiting seat (51) is fixed on the surfaces of two sides of the host (1), and the middle part of the inner side of the limiting seat (51) is connected with a rotating seat (52).

3. A microelectromechanical harmonic elimination device of claim 2, characterized in that: the rotating seat (52) is movably connected with a clamping plate (53), and one side of the clamping plate (53) is connected with a limiting seat (51) through a spring (54).

4. A computer-based resonance elimination device as defined in claim 3, wherein: a convex block (55) is fixed on one side of the clamping plate (53) far away from the spring (54), and a stop block (56) is fixed on the edge of one side of the host (1) close to the limiting seat (51).

5. A computer-based resonance elimination device as defined in claim 1, wherein: the inboard of fixing base (81) is fixed with stopper (83), draw-in groove (84) have been seted up on the surface of stopper (83), a side edge that fixing base (81) is close to stopper (83) is fixed with deflector (85).

6. A microelectromechanical harmonic elimination device of claim 1, characterized by: the top of host computer (1) is provided with overhauls mechanism (9), and overhauls mechanism (9) including dismantling groove (91), socket (92), apron (93) and card strip (94), dismantling groove (91) and seted up at host computer (1) open-top's both sides edge, and socket (92) have been seted up on host computer (1) open-top's surface.

7. A computer-based resonance elimination device as defined in claim 6, wherein: a cover plate (93) is arranged above the top opening of the host (1), and a clamping strip (94) butted with the socket (92) is fixed below the cover plate (93).

8. A computer-based resonance elimination device as defined in claim 6, wherein: the surface of apron (93) is provided with filter screen (10), the inside below of host computer (1) is fixed with support (11), fan (12) are installed to one side of support (11), protecting wire net (13) are installed in the outside of support (11).