CN210608545U

CN210608545U - Microcomputer harmonic elimination device

Info

Publication number: CN210608545U
Application number: CN201922103978.1U
Authority: CN
Inventors: 韩鹏
Original assignee: Baoding Zhongze Electrical Equipment Manufacturing Co Ltd
Current assignee: Baoding Zhongze Electrical Equipment Manufacturing Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-05-22
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a computer harmonic elimination device, including the main tank body and organism, the interior top of the main tank body is connected with the backing plate through a plurality of damping bumper shock absorbers, the organism level sets up in the top of backing plate, the interior top of the main tank body is equipped with the installing port, rotate through the pivot in the installing port and be connected with the apron, the one end fixedly connected with fixed block of pivot is kept away from to the apron, the fixture block that the top fixedly connected with of the main tank body corresponds with the fixed block, sliding plug is equipped with the kelly on the fixture block, be equipped with the draw-in groove that corresponds with the kelly on the fixed block, be equipped with the opening on the inside wall of the main tank body, fixedly. The utility model discloses in through damper and heat dissipation mechanism's setting, make the device can effectually carry out the shock attenuation and dispel the heat to the organism to harmonic elimination device's result of use has been promoted.

Description

Microcomputer harmonic elimination device

Technical Field

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

Background

In an electric power system, ferromagnetic resonance frequently occurs, overvoltage can be generated during resonance, and the safety of the system is seriously threatened, so that the resonance is reduced by microcomputer resonance elimination.

However, the external structure of the existing resonance elimination device is simpler, and a certain heat dissipation and shock absorption mechanism is lacked outside the device, so that the use effect of the resonance elimination device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the external structure of the harmonic elimination device in the prior art is simple, and the external part of the device lacks a certain heat dissipation damping mechanism, and the harmonic elimination device for the microcomputer is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a computer harmonic elimination device, includes the main tank body and organism, the interior top of main tank body is connected with the backing plate through a plurality of damping bumper shock absorbers, the organism level sets up in the top of backing plate, the interior top of main tank body is equipped with the installing port, rotate through the pivot in the installing port and be connected with the apron, the one end fixedly connected with fixed block of pivot is kept away from to the apron, the top fixedly connected with of main tank body and the fixture block that the fixed block corresponds, sliding plug is equipped with the kelly on the fixture block, be equipped with the draw-in groove that corresponds with the kelly on the fixed block, be equipped with the opening on the inside wall of main tank body, fixedly connected with heat dissipation fan in the opening, fixed plug is equipped with first dust screen in the opening, the main tank body is kept away from and is equipped with.

Preferably, the inner wall of the main box body is provided with a sliding groove corresponding to the base plate, a sliding rod is fixedly connected in the sliding groove, the base plate is provided with a through hole corresponding to the sliding rod, the sliding rod is sleeved with a first spring, and two ends of the first spring are respectively fixedly connected with the base plate and the inner wall of the sliding groove.

Preferably, the top of the backing plate is fixedly connected with a plurality of locking blocks corresponding to the machine body, and locking ports are formed in the locking blocks.

Preferably, the clamping sleeve is fixedly sleeved at one end, close to the fixed block, of the clamping rod, the pull rod is fixedly connected at one end, far away from the clamping sleeve, of the clamping rod, the second spring is sleeved on the clamping rod, and two ends of the second spring are fixedly connected with the clamping sleeve and the clamping block respectively.

Preferably, the rotating shaft is sleeved with a torsion spring, and two ends of the torsion spring are respectively and fixedly connected with the cover plate and the inner wall of the mounting opening.

Preferably, a cushion pad is fixedly connected to the bottom of the cover plate.

Has the advantages that:

1. the setting of backing plate and damping bumper shock absorber can play certain shock attenuation cushioning effect to the organism, and the first spring can play certain elastic buffer to the backing plate simultaneously, and the setting of latch segment can conveniently fix the organism, and the heat dissipation fan can play effectual heat dissipation to the organism, and first dust screen and second dust screen can effectively prevent the dust to enter into the main tank body simultaneously, the utility model discloses in through the setting of damper and heat dissipation mechanism, make the device can effectively carry out shock attenuation and heat dissipation to the organism, thereby promoted harmonic elimination device's result of use;

2. the setting of apron can conveniently be dismantled in the main tank body simultaneously, and the kelly can conveniently be fixed the apron, and the second spring can play certain elastic support to the kelly, and the setting of blotter can play certain elastic buffer effect to the organism simultaneously.

Drawings

Fig. 1 is a schematic view of an internal structure of a resonance elimination device for a microcomputer according to the present invention;

fig. 2 is a schematic view of an external structure of a resonance elimination device for a microcomputer according to the present invention;

fig. 3 is a schematic structural view of a portion a of fig. 1.

In the figure: the device comprises a main box body 1, a machine body 2, a damping shock absorber 3, a backing plate 4, a rotating shaft 5, a cover plate 6, a fixing block 7, a clamping block 8, a clamping rod 9, a heat dissipation fan 10, a first dustproof net 11, a second dustproof net 12, a sliding rod 13, a first spring 14, a locking block 15, a clamping sleeve 16, a pull rod 17, a second spring 18 and a cushion pad 19.

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.

Referring to fig. 1-3, a resonance elimination device for a microcomputer, comprising a main box body 1 and a machine body 2, wherein the inner top of the main box body 1 is connected with a backing plate 4 through a plurality of damping shock absorbers 3 for supporting the machine body 2, the machine body 2 is horizontally arranged on the top of the backing plate 4, the inner top of the main box body 1 is provided with an installation port, a cover plate 6 is rotatably connected in the installation port through a rotating shaft 5 for protecting the machine body 2, one end of the cover plate 6, which is far away from the rotating shaft 5, is fixedly connected with a fixed block 7 for fixing the cover plate 6, the top of the main box body 1 is fixedly connected with a clamping block 8 corresponding to the fixed block 7, a clamping rod 9 is slidably inserted on the clamping block 8 for fixing the cover plate 6, a clamping groove corresponding to the clamping rod 9 is arranged on the fixed block 7, the inner side wall of the main box body 1 is provided with, prevent that the dust from getting into in the main tank body 1, be equipped with the thermovent on the inner wall of main tank body 1 keeping away from opening one side, the internal fixation of thermovent is inserted and is equipped with second dust screen 12, prevents that the dust from getting into in the main tank body 1.

In this embodiment, a sliding groove corresponding to the pad 4 is disposed on the inner wall of the main box 1, a sliding rod 13 is fixedly connected in the sliding groove for supporting the pad 4, a through hole corresponding to the sliding rod 13 is disposed on the pad 4, a first spring 14 is sleeved on the sliding rod 13, two ends of the first spring 14 are respectively fixedly connected with the pad 4 and the inner wall of the sliding groove to provide a certain elastic support for the pad 4, a sleeve 16 is fixedly sleeved on one end of the clamping rod 9 close to the fixing block 7, a pull rod 17 is fixedly connected to one end of the clamping rod 9 far from the sleeve 16 to facilitate pulling the clamping rod 9, a second spring 18 is sleeved on the clamping rod 9, two ends of the second spring 18 are respectively fixedly connected with the sleeve 16 and the clamping block 8 to provide a certain elastic support for the clamping rod 9, a torsion spring is sleeved on the rotating shaft 5, two ends of the torsion spring are respectively fixedly connected with the cover plate 6 and the inner wall, the bottom of the cover plate 6 is fixedly connected with a cushion pad 19 which plays a certain elastic buffer role for the machine body 2.

In this embodiment, backing plate 4 and damping shock absorber 3's setting, can play certain shock attenuation cushioning effect to organism 2, first spring 14 can play certain elastic buffer to backing plate 4 simultaneously, the setting of latch segment 15, can conveniently fix organism 2, heat dissipation fan 10 can play effectual heat dissipation to organism 2, first dust screen 11 and second dust screen 12 can prevent effectively that the dust from getting into in the main tank body 1 simultaneously, the setting of apron 6 simultaneously, can conveniently dismantle in the main tank body 1, kelly 9 can conveniently be fixed to apron 6, second spring 18 can play certain elastic support to kelly 9, blotter 19's setting simultaneously, can play certain elastic buffer effect to organism 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A computer harmonic elimination device comprises a main box body (1) and a machine body (2), and is characterized in that: the inner top of the main box body (1) is connected with a base plate (4) through a plurality of damping shock absorbers (3), the machine body (2) is horizontally arranged at the top of the base plate (4), an installation opening is formed in the inner top of the main box body (1), a cover plate (6) is rotatably connected in the installation opening through a rotating shaft (5), one end, far away from the rotating shaft (5), of the cover plate (6) is fixedly connected with a fixed block (7), the top of the main box body (1) is fixedly connected with a clamping block (8) corresponding to the fixed block (7), a clamping rod (9) is slidably inserted on the clamping block (8), a clamping groove corresponding to the clamping rod (9) is formed in the fixed block (7), a through opening is formed in the inner side wall of the main box body (1), a heat dissipation fan (10) is fixedly connected in the through opening, a first dust screen (11) is fixedly inserted in the through opening, a heat dissipation opening is formed, a second dustproof net (12) is fixedly inserted in the heat dissipation port.

2. A computer-based resonance elimination device as defined in claim 1, wherein: be equipped with the spout that corresponds with backing plate (4) on the inner wall of main tank body (1), fixedly connected with slide bar (13) in the spout, be equipped with the through-hole that corresponds with slide bar (13) on backing plate (4), the cover is equipped with first spring (14) on slide bar (13), the both ends of first spring (14) respectively with backing plate (4) and spout inner wall fixed connection.

3. A computer-based resonance elimination device as defined in claim 1, wherein: the top fixedly connected with of backing plate (4) corresponds a plurality of latch segments (15) with organism (2), be equipped with the check lock mouth on latch segment (15).

4. A computer-based resonance elimination device as defined in claim 1, wherein: clamping sleeve (16) have been cup jointed to kelly (9) one end fixed cover that is close to fixed block (7), one end fixedly connected with pull rod (17) of clamping sleeve (16) are kept away from in kelly (9), the cover is equipped with second spring (18) on kelly (9), the both ends of second spring (18) respectively with clamping sleeve (16) and fixture block (8) fixed connection.

5. A computer-based resonance elimination device as defined in claim 1, wherein: and a torsion spring is sleeved on the rotating shaft (5), and two ends of the torsion spring are respectively fixedly connected with the cover plate (6) and the inner wall of the mounting hole.

6. A computer-based resonance elimination device as defined in claim 1, wherein: the bottom of the cover plate (6) is fixedly connected with a cushion pad (19).