CN214707150U - Microcomputer harmonic elimination device - Google Patents
Microcomputer harmonic elimination device Download PDFInfo
- Publication number
- CN214707150U CN214707150U CN202121055818.5U CN202121055818U CN214707150U CN 214707150 U CN214707150 U CN 214707150U CN 202121055818 U CN202121055818 U CN 202121055818U CN 214707150 U CN214707150 U CN 214707150U
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- groove
- machine body
- connecting seat
- locating pin
- inboard
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Abstract
The utility model discloses a computer harmonic elimination device, including the connecting seat, be provided with the mounting groove on the connecting seat, the organism is connected to the mounting groove inboard, and the inside symmetry of connecting seat is provided with the linkage groove, and the inboard slip of linkage groove is provided with the pull rod, and the inboard symmetry of linkage groove slides and is provided with the locating pin, and the organism inboard is inserted to the one end of locating pin, is provided with the spring between locating pin and the linkage groove, and the locating pin links to each other with the pull rod. When the utility model is used, the locating pin can be withdrawn from the interior of the machine body only by moving the pull rod upwards along the linkage groove, and the machine body can be taken out from the mounting groove, so that the machine body can be conveniently overhauled; the heat is radiated outwards by the dustproof heat exchange port through the blowing of the radiator, so that the machine body can be cooled; the machine body is covered by the transparent protective cover and the connecting seat, so that dust can be prevented from being adsorbed on the surface of the machine body.
Description
Technical Field
The utility model relates to a harmonic elimination technical field specifically is 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.
This kind of instrument is generally dismantled inconvenient to be overhauld the organism, and the organism is to service environment's requirement and important, at the organism during operation, then need control ambient temperature, generally between-10 degrees centigrade to-55 degrees centigrade below zero, but organism itself lacks heat abstractor for the organism is at the during operation, and the heat can not in time give off, and the work effect of organism is also disturbed easily to the dust simultaneously, needs strengthen in dustproof aspect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computer harmonic elimination device to solve the inconvenient problem of dismantling of organism.
In order to achieve the above object, the utility model provides a following technical scheme: the microcomputer resonance elimination device comprises a connecting seat, wherein a mounting groove is formed in the connecting seat, a machine body is connected to the inner side of the mounting groove, linkage grooves are symmetrically formed in the connecting seat, pull rods are slidably arranged on the inner sides of the linkage grooves, positioning pins are symmetrically slidably arranged on the inner sides of the linkage grooves, the inner side of the machine body is inserted into one end of each positioning pin, springs are arranged between the positioning pins and the linkage grooves, the positioning pins are connected with the pull rods, the pull rods move upwards, the positioning pins lose butt joints, the positioning pins are pushed by the elasticity of the springs to move inwards to separate from the machine body, and the machine body can be taken out of the inner side of the mounting groove.
Preferably, be provided with the cooling groove on the mounting groove, the radiator is installed to cooling inslot side, and the radiator is opened and is carried out the wind and blow the heat dissipation to the organism.
Preferably, the cooling inslot wall symmetry is provided with dustproof heat transfer mouth, outwards gives off the heat that the organism produced through dustproof heat transfer mouth to it is inboard to prevent that the dust from getting into the cooling inslot.
Preferably, the connecting seat is symmetrically provided with mounting plates, the mounting plates are provided with positioning holes, and the mounting plates are fixed by screws penetrating through the positioning holes.
Referring to the drawings, a clip groove is formed on the connecting seat, a first positioning magnet is arranged inside the clip groove, and the first positioning magnet is adhered to the inner side of the clip groove.
Preferably, the shape inslot side of returning is pegged graft and is had transparent guard shield, and transparent guard shield carries out dustproof protection to the organism, and transparent guard shield is provided with second location magnet with first location magnet junction, and transparent guard shield is pegged graft at shape inslot side of returning, through the location of second location magnet absorption first location magnet.
Compared with the prior art, the beneficial effects of the utility model are that: when the utility model is used, the locating pin can be withdrawn from the interior of the machine body only by moving the pull rod upwards along the linkage groove, and the machine body can be taken out from the mounting groove, so that the machine body can be conveniently overhauled; the heat is radiated outwards by the dustproof heat exchange port through the blowing of the radiator, so that the machine body can be cooled; the machine body is covered by the transparent protective cover and the connecting seat, so that dust can be prevented from being adsorbed on the surface of the machine body.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the connecting seat of the present invention;
FIG. 3 is a cross-sectional view of the overall structure of the present invention;
fig. 4 is a top view of the overall structure of the present invention.
In the figure: the heat exchanger comprises a connecting seat 1, a return groove 10, a first positioning magnet 11, a dustproof heat exchange port 12, a linkage groove 13, a pull rod 14, a positioning pin 15, a spring 16, a mounting groove 17, a cooling groove 18, a radiator 19, a machine body 2, a mounting plate 3, a positioning hole 31, a transparent shield 4 and a second positioning magnet 41.
Detailed Description
Referring to fig. 1, 2 and 3, the resonance elimination device for a microcomputer includes a connection seat 1, a mounting groove 17 is formed on the connection seat 1, a body 2 is connected to the inner side of the mounting groove 17, linkage grooves 13 are symmetrically formed in the connection seat 1, pull rods 14 are slidably disposed on the inner sides of the linkage grooves 13, positioning pins 15 are slidably disposed on the inner sides of the linkage grooves 13, one ends of the positioning pins 15 are inserted into the inner side of the body 2, a spring 16 is disposed between the positioning pins 15 and the linkage grooves 13, the positioning pins 15 are connected with the pull rods 14, the pull rods 14 move upward, the positioning pins 15 lose butt joints, the positioning pins 15 are pushed by the elastic force of the spring 16 to move inward to separate from the body 2, and the body 2 can be taken out from the inner side of the mounting groove 17.
Referring to fig. 2 and 3, a cooling groove 18 is disposed on the mounting groove 17, a heat sink 19 is mounted inside the cooling groove 18, and the heat sink 19 is opened to blow air to dissipate heat of the machine body 2.
Referring to fig. 3 and 4, the inner wall of the cooling groove 18 is symmetrically provided with the dustproof heat exchanging ports 12, so that heat generated by the body 2 is dissipated outwards through the dustproof heat exchanging ports 12, and dust is prevented from entering the inner side of the cooling groove 18.
Referring to fig. 1 and 2, the connecting base 1 is symmetrically provided with mounting plates 3, the mounting plates 3 are provided with positioning holes 31, and the mounting plates 3 are fixed by screws passing through the positioning holes 31.
Referring to fig. 3, a loop-shaped slot 10 is formed on the connecting seat 1, a first positioning magnet 11 is disposed inside the loop-shaped slot 10, and the first positioning magnet 11 is adhered to the inside of the loop-shaped slot 10.
Referring to fig. 3 and 4, a transparent shield 4 is inserted into the inner side of the circular groove 10, the transparent shield 4 protects the machine body 2 from dust, a second positioning magnet 41 is disposed at a joint of the transparent shield 4 and the first positioning magnet 11, the transparent shield 4 is inserted into the inner side of the circular groove 10, and the second positioning magnet 41 attracts the first positioning magnet 11 for positioning.
The utility model discloses when concrete implementation: when the machine body 2 is used, the machine body 2 is arranged on the inner side of the mounting groove 17 and is inserted into the side surface of the machine body 2 through the positioning pin 15 for positioning, when the machine body 2 needs to be disassembled, the positioning pin 15 can be withdrawn from the interior of the machine body 2 only by moving the pull rod 14 upwards along the linkage groove 13 after being abutted by the pull rod 14, and the machine body 2 can be taken out of the mounting groove 17, so that the machine body 2 can be conveniently overhauled; when heat dissipation is needed, the heat sink 19 rotates to suck external air through the dustproof heat exchange port 12 to the inner side of the cooling groove 18 to blow air to the machine body 2, and then hot air is exhausted from the dustproof heat exchange port 12 to dissipate heat of the machine body 2, so that the over-high temperature of the machine body 2 is avoided; be located between transparent guard 4 and the connecting seat 1 through organism 2, cover organism 2 through transparent guard 4 and connecting seat 1 and can avoid organism 2 surface to adsorb the dust.
Claims (6)
1. Computer harmonic elimination device, including connecting seat (1), its characterized in that: be provided with mounting groove (17) on connecting seat (1), mounting groove (17) inboard is connected with organism (2), the inside symmetry of connecting seat (1) is provided with linkage groove (13), linkage groove (13) inboard slides and is provided with pull rod (14), linkage groove (13) inboard symmetry slides and is provided with locating pin (15), organism (2) inboard is inserted to the one end of locating pin (15), be provided with spring (16) between locating pin (15) and linkage groove (13), locating pin (15) link to each other with pull rod (14).
2. The microelectromechanical harmonic elimination device of claim 1, further comprising: the mounting groove (17) is provided with a cooling groove (18), and a radiator (19) is mounted on the inner side of the cooling groove (18).
3. The microelectromechanical harmonic elimination device of claim 2, further comprising: the inner wall of the cooling groove (18) is symmetrically provided with dustproof heat exchange ports (12).
4. The microelectromechanical harmonic elimination device of claim 1, further comprising: the connecting seat (1) is symmetrically provided with mounting plates (3), and the mounting plates (3) are provided with positioning holes (31).
5. The microelectromechanical harmonic elimination device of claim 1, further comprising: the connecting seat (1) is provided with a return groove (10), and the inner side of the return groove (10) is provided with a first positioning magnet (11).
6. The microelectromechanical harmonic elimination device of claim 5, further comprising: the inner side of the circular groove (10) is spliced with a transparent shield (4), and a second positioning magnet (41) is arranged at the joint of the transparent shield (4) and the first positioning magnet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121055818.5U CN214707150U (en) | 2021-05-18 | 2021-05-18 | Microcomputer harmonic elimination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121055818.5U CN214707150U (en) | 2021-05-18 | 2021-05-18 | Microcomputer harmonic elimination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214707150U true CN214707150U (en) | 2021-11-12 |
Family
ID=78552744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121055818.5U Active CN214707150U (en) | 2021-05-18 | 2021-05-18 | Microcomputer harmonic elimination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214707150U (en) |
-
2021
- 2021-05-18 CN CN202121055818.5U patent/CN214707150U/en active Active
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