CN210273483U

CN210273483U - Microcomputer harmonic elimination device

Info

Publication number: CN210273483U
Application number: CN201921076244.2U
Authority: CN
Inventors: 叶竟飞; 肖学召
Original assignee: Anhui Jupiter Electrical Technology Co Ltd
Current assignee: Anhui Jupiter Electrical Technology Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-07
Anticipated expiration: 2029-07-11

Abstract

The utility model provides a computer harmonic elimination device, including box and mounting panel, box one end fixedly connected with mounting panel, the mounting panel has inside arranged the front end plate, front end plate side wall hinge is connected with the protection casing, the protection casing has inside arranged and prints the end, a mounting panel lateral wall fixedly connected with arch, protruding inside fixedly connected with connecting axle, the connecting axle periphery is rotated and is connected with the rotation piece, the inside fixedly connected with bearing in mounting panel top, the inside rotation of bearing is connected with the axis of rotation, axis of rotation one end fixedly connected with limiting plate, the back end plate has been arranged to the box other end, the sliding tray has been arranged at the back end plate top. The design is novel, simple structure, can effectual promotion staff in the convenience when overhauing the device inside, and the staff of being convenient for installs or dismantles the inside electrical part of device, great promotion device practicality, be fit for being extensively promoted and used.

Description

Microcomputer harmonic elimination device

Technical Field

The utility model relates to a computer harmonic elimination technical field specifically is a computer harmonic elimination device.

Background

The resonance eliminating device for microcomputer is placed on the secondary side of PT (so called secondary resonance eliminating) to eliminate ferromagnetic resonance. The difference between the resonance eliminator and the primary resonance eliminator is that the microcomputer resonance eliminator is a resonance eliminator and has the advantages of analysis, recording, printing, uploading and the like.

The existing microcomputer harmonic elimination device is connected through screws, so that workers are inconvenient to disassemble, assemble and maintain, the working efficiency of the workers during maintenance of the device is greatly reduced, the workers are not beneficial to installing or disassembling electric devices inside the device, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem that solve provides a computer harmonic elimination device, and the design is novel, and simple structure can effectual promotion staff in the convenience when overhauing the device is inside, and the staff of being convenient for installs or dismantles the inside electrical part of device, great promotion device practicality, be fit for being extensively promoted and use to solve the problem that proposes in the above-mentioned background art.

The utility model provides a technical problem adopt following technical scheme to realize:

a resonance eliminating device for a microcomputer comprises a box body and a mounting plate, wherein one end of the box body is fixedly connected with the mounting plate, a front end plate is arranged in the mounting plate, the side wall of the front end plate is hinged with a protective cover, a printing end is arranged in the protective cover, one side wall of the mounting plate is fixedly connected with a bulge, a connecting shaft is fixedly connected in the bulge, a rotating part is rotatably connected to the periphery of the connecting shaft, a bearing is fixedly connected in the top end of the mounting plate, a rotating shaft is rotatably connected in the bearing, a limiting plate is fixedly connected to one end of the rotating shaft, a rear end plate is arranged at the other end of the box body, a sliding groove is arranged at the top of the rear end plate, a sliding plate is arranged in the sliding groove, a limiting groove is, the bottom end of the sliding rod is fixedly connected with a clamping column.

Furthermore, clamping grooves are formed in two side walls of the box body, a heat radiating opening is formed in one side of each clamping groove, and baffles are arranged on two side walls in the box body.

Further, a display is arranged inside the front end plate, operation keys are arranged at the bottom end of the display, and fixing holes are arranged inside the mounting plate.

Further, the front end plate is connected with the mounting plate in a rotating mode through a connecting shaft and a rotating piece, the front end plate is fixedly connected with the mounting plate through a limiting plate, and the top end of the moving rod is fixedly connected with the sliding plate.

Furthermore, the printing end, the display and the operation keys are electrically connected with a built-in circuit of the box body through wires.

Compared with the prior art, the beneficial effects of the utility model are that:

1. can carry out good position restriction to the front end plate through the limiting plate, make it difficult for taking place to open and shut at the during operation, avoid influencing device work, when the front end plate need be opened to the staff, can rotate the mode of limiting plate through controlling, the messenger rotates, thereby can relieve the limiting plate to the position restriction of front end plate, and through the combination that rotates piece and connecting axle, can rotate the front end plate, make inside its displacement department mounting panel, so that the staff detects or maintains the inside electrical part of device, great shortening the time of staff when dismantling the device, with promotion staff's work efficiency, and is relatively practical.

2. Through the combination of card post and draw-in groove, can fix the back end plate, make it be difficult for droing, avoid influencing self protective capacities to the device, when the staff need dismantle the back end plate, can promote the sliding plate, make it slide inside the sliding tray, thereby can make the slide bar drive the card post and carry out the displacement, make the card post break away from the draw-in groove is inside, so that the back end plate breaks away from inside the box, thereby the staff of being convenient for installs or dismantles the inside electrical part of device, great promotion device practicality.

3. Can make the slide bar drive sliding plate and card post through expanding spring and reset to when the staff is installing the back end plate, card post and draw-in groove can carry out automatic block, so that fix comparatively practical to the back end plate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the printing end structure of the present invention.

FIG. 3 is a schematic view of the connecting shaft structure of the present invention

Fig. 4 is a schematic view of the structure of the rotating shaft of the present invention.

Fig. 5 is a schematic structural diagram of the rear end plate of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the specific drawings.

As shown in FIGS. 1 to 5, the display 20 is used for the staff to observe the data of the device during operation, so as to judge the operation state of the device, and the operation button 21 is used for the staff to operate the device, so as to meet the requirements of the device during operation, and the data of the device for diagnosis can be printed by the printing terminal 5, so as to be recorded by the staff, wherein the printing terminal 5 can be well protected by the protective cover 4, so that the device is not easy to be damaged, and simultaneously, the substances such as dust and the like can be effectively prevented from entering the device through the printing outlet, thereby avoiding influencing the normal operation of the electric devices in the device, and being practical, secondly, the front end plate 3 can be well limited in position by the limiting plate 9, so that the front end plate is not easy to open and close during operation, thereby avoiding influencing the device operation, when the staff needs to open the, the position of the front end plate 3 can be limited by rotating the limiting plate 9 leftwards and rightwards, the limiting plate 9 can be rotated, the front end plate 3 can be rotated by combining the rotating piece 8 and the connecting shaft 7, the displacement of the front end plate can be positioned in the mounting plate 2, so that an electric device in the device can be conveniently detected or maintained by a worker, the time of the worker for dismounting the device is greatly shortened, the working efficiency of the worker is improved, the front end plate is practical, the other end of the device can be conveniently protected by the rear end plate 12, the rear end plate 12 can be fixed by combining the clamping column 18 and the clamping groove 19, the rear end plate 12 is not easy to fall off, the protection capability of the worker on the device is prevented from being influenced, wherein the rear end plate 12 can be well blocked by the baffle plate 22, the worker is prevented from excessively displacing when the rear end plate 12 is mounted, when an operator needs to disassemble the rear end plate 12, the sliding plate 14 can be pushed to slide in the sliding groove 13, so that the sliding rod 16 can drive the clamping column 18 to displace, the clamping column 18 can be separated from the clamping groove 19, so that the rear end plate 12 can be separated from the box body 1, and the electrical device in the device can be conveniently installed or disassembled by the operator, thereby greatly improving the practical performance of the device, wherein the telescopic spring 17 is arranged in the limiting groove 15, when the operator looses the sliding plate 14, the sliding rod 16 can drive the sliding plate 14 and the clamping column 18 to reset, so that the rear end plate 12 can be automatically clamped and is practical when the operator installs the rear end plate 12, the heat in the box body 1 can be conveniently dissipated through the heat dissipation port 23, and the device is not easily influenced by high temperature, through the fixing hole 24, the device is convenient for workers to fix, so that the device can work stably.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a computer harmonic elimination device, includes box (1) and mounting panel (2), box (1) one end fixedly connected with mounting panel (2), its characterized in that: the improved printing box is characterized in that a front end plate (3) is arranged inside the mounting plate (2), a protective cover (4) is hinged to the side wall of the front end plate (3), a printing end (5) is arranged inside the protective cover (4), a protrusion (6) is fixedly connected to the side wall of the mounting plate (2), a connecting shaft (7) is fixedly connected to the inside of the protrusion (6), a rotating part (8) is rotatably connected to the periphery of the connecting shaft (7), a bearing (9) is fixedly connected to the inside of the top end of the mounting plate (2), a rotating shaft (10) is rotatably connected to the inside of the bearing (9), a limiting plate (11) is fixedly connected to one end of the rotating shaft (10), a rear end plate (12) is arranged at the other end of the box body (1), a sliding groove (13) is arranged at the top of the rear end plate (12), a sliding, the limiting groove (15) is internally provided with a sliding rod (16), one side of the sliding rod (16) is fixedly connected with an expansion spring (17), and the bottom end of the sliding rod (16) is fixedly connected with a clamping column (18).

2. A computer-based resonance elimination device as defined in claim 1, wherein: clamping grooves (19) are arranged on two side walls of the box body (1), heat radiating holes (23) are arranged on one side of each clamping groove (19), and baffles (22) are arranged on two side walls in the box body (1).

3. A computer-based resonance elimination device as defined in claim 1, wherein: the front end plate (3) is internally provided with a display (20), the bottom end of the display (20) is provided with an operation key (21), and the mounting plate (2) is internally provided with a fixing hole (24).

4. A computer-based resonance elimination device as defined in claim 1, wherein: the front end plate (3) is rotatably connected with the mounting plate (2) through a connecting shaft (7) and a rotating piece (8), the front end plate (3) is fixedly connected with the mounting plate (2) through a limiting plate (11), and the top end of the moving rod (16) is fixedly connected with the sliding plate (14).

5. A computer-based resonance elimination device as defined in claim 3, wherein: the printing end (5), the display (20) and the operation keys (21) are electrically connected with a built-in circuit of the box body (1) through leads.