CN216697199U - High-stability computer power supply - Google Patents
High-stability computer power supply Download PDFInfo
- Publication number
- CN216697199U CN216697199U CN202220148649.8U CN202220148649U CN216697199U CN 216697199 U CN216697199 U CN 216697199U CN 202220148649 U CN202220148649 U CN 202220148649U CN 216697199 U CN216697199 U CN 216697199U
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- Prior art keywords
- power supply
- damping device
- switch
- rotating connecting
- lateral
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- Expired - Fee Related
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- 238000013016 damping Methods 0.000 claims abstract description 47
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims 2
- 125000003003 spiro group Chemical group 0.000 claims 2
- 238000000034 method Methods 0.000 description 7
- 230000035939 shock Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000000306 component Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model belongs to the technical field of computer power supplies, in particular to a high-stability computer power supply, which comprises a power supply body, wherein a heat-dissipation exhaust fan is fixedly arranged in an inner cavity of the power supply body and is positioned below an air outlet, a circuit element and a wire holder are fixedly arranged in the power supply body, a power line jack and a switch jack are arranged on the rear side of the wire holder, a magnetic switch is inserted and arranged in the inner cavity of the switch jack, two first rotating mounting grooves and two second rotating mounting grooves are respectively formed in the top and the bottom of the power supply body, a lateral fixed damping device is rotatably arranged in the first rotating mounting groove, and a transverse fixed damping device is rotatably arranged in the second rotating mounting groove. The stability of the power supply is improved.
Description
Technical Field
The utility model belongs to the technical field of computer power supplies, and particularly relates to a high-stability computer power supply.
Background
The computer belongs to weak current products, that is to say, the working voltage of the components is relatively low, generally within plus or minus 12 volts, and is direct current. The common commercial power is 220V (110V in some countries) AC, which cannot be directly used on computer components. Therefore, a computer, like many household appliances, needs a power supply part for converting common commercial power into a voltage usable by the computer, and is generally installed inside the computer. The core components of the computer operate at very low voltages and require a relatively high power supply due to the very high operating frequency of the computer. The power supply of the computer is a switching circuit, common alternating current is converted into direct current, then the voltage is controlled by chopping waves, and different voltages are respectively output to computer components such as a mainboard, a hard disk, an optical drive and the like.
SUMMERY OF THE UTILITY MODEL
The existing computer power supply is directly fixed in the case in a hard contact mode, and when the case vibrates or collides, the vibration force or the collision force can directly impact the power supply body, so that the internal failure and damage of the power supply are easily caused. The utility model provides a high-stability computer power supply, which can buffer the vibration force transmitted from a case to a power supply body, avoid the damage of the power supply caused by the vibration force or impact force generated by the vibration or collision of the case directly born by the power supply in a hard contact mode between a conventional power supply and the case, and improve the use stability of the power supply.
The utility model provides the following technical scheme: the utility model provides a high stability's computer power supply, includes power body, power body's roof is link up there is the air exit, power body's bottom plate runs through there are a plurality of fresh air inlets, be located in power body's the inner chamber the below fixed mounting of air exit has the heat dissipation exhaust fan, power body's inside fixed mounting has circuit element and connection terminal, the rear side of connection terminal is equipped with power cord jack and switch jack, insert in switch jack's the inner chamber and install the magnetism switch of inhaling, power body's top and bottom have all been opened two first rotation mounting grooves and second and have rotated the mounting groove, the inside rotation of first rotation mounting groove installs the fixed damping device of side direction, the inside rotation that the second rotated the mounting groove installs horizontal fixed damping device.
The switch comprises a switch jack, a switch button, a first magnetic suction block, a second power supply contact block and a first magnetic suction block, wherein the switch jack is internally and fixedly provided with the first power supply contact block and the first magnetic suction block; switch button on the switch is inhaled to magnetism switches to behind the circular telegram side, and power body can switch on for the computer power supply, behind the switch-on circuit, can inhale the switch with magnetism and extract from the switch jack and deposit, can effectively prevent the computer outage condition because of the mistake touch switch causes during the computer use.
Wherein, the fixed damping device of side direction with horizontal fixed damping device includes fixed mounting respectively first rotate the mounting groove with the inside first rotation connecting axle of second rotation mounting groove, the outside of first rotation connecting axle is rotated and has been cup jointed the fly leaf, two rotation connecting plates about the other end of fly leaf is equipped with rotate the connecting plate, two fixed mounting has the second to rotate the connecting axle between the rotation connecting plate.
The lateral fixing and damping device is characterized in that a lateral connecting plate is rotatably sleeved on the outer side of the second rotating connecting shaft, and a transverse connecting plate is rotatably sleeved on the outer side of the second rotating connecting shaft.
The outer side of the first rotating connecting shaft is sleeved with a first torsion spring, and the outer side of the second rotating connecting shaft is sleeved with a second torsion spring.
The two ends of the first torsion spring in the lateral fixing and damping device are respectively fixed with the groove wall of the first rotating installation groove in the lateral fixing and damping device and the movable plate, the two ends of the second torsion spring in the lateral fixing and damping device are respectively fixed with the rotating connecting plate and the lateral bolt joint plate in the lateral fixing and damping device, the two ends of the first torsion spring in the transverse fixing and damping device are respectively fixed with the groove wall of the second rotating installation groove in the transverse fixing and damping device and the movable plate, and the two ends of the second torsion spring in the transverse fixing and damping device are respectively fixed with the rotating connecting plate and the transverse bolt joint plate in the transverse fixing and damping device; when the case shakes or falls, the shaking force or the collision force can drive the movable plate to rotate under the matching of the first rotating connecting shaft and the second rotating connecting shaft, so that the power supply body is driven to displace, in the process, the first torsion spring and the second torsion spring in the lateral fixing and damping device and the transverse fixing and damping device limit the angle of the movable plate, which can rotate on the first rotating connecting shaft and the second rotating connecting shaft, by utilizing the self torsion force, so that the moving range of the movable plate is limited, the displacement of the power supply body is limited, meanwhile, the shaking force transmitted to the power supply body by the case is buffered by utilizing the self torsion force and the restoring force, the situation that the power supply directly bears the shaking force or the power supply damage caused by the impact force generated by the case shaking or the collision in a hard contact mode between the conventional power supply and the case is avoided, and the use stability of the power supply is improved.
Wherein, the lateral screw joint plate and the transverse screw joint plate are both provided with screw joint holes in a penetrating way; the screw holes are used for fixing the lateral screw connection plate and the transverse screw connection plate with the case.
The inner sides of the air inlet and the air outlet are fixedly provided with dust screens; the dust screen is used for preventing the dust from entering the inside of the power supply body through the air inlet hole and the air outlet.
The utility model has the beneficial effects that:
the magnetic switch is connected with the circuit element through the contact of the first power supply contact block and the second power supply contact block, the power supply body can be electrified to supply power to the computer after the switch button on the magnetic switch is switched to the electrified side, and the magnetic switch can be pulled out of the switch jack for storage after the circuit is connected, so that the computer power-off condition caused by mistakenly touching the switch during the use period of the computer can be effectively prevented;
in the process of daily use or carrying and long-distance transportation of a computer, the lateral fixed damping device and the transverse fixed damping device play a damping role while fixing the power supply body in the case, when the case vibrates or falls, vibration force or impact force can drive the movable plate to rotate under the matching of the first rotating connecting shaft and the second rotating connecting shaft, so as to drive the power supply body to displace, in the process, the first torsion spring and the second torsion spring in the lateral fixed damping device and the transverse fixed damping device limit the angle of the movable plate, which can rotate on the first rotating connecting shaft and the second rotating connecting shaft, by utilizing self torsion force, so as to limit the movable range of the movable plate and the displacement of the power supply body, and simultaneously buffer the vibration force transmitted to the power supply body by the case by utilizing self torsion force and restoring force, so as to avoid the situation that the power supply caused by a hard contact mode between a conventional power supply and the case directly bears the case or impacts The power supply is damaged due to the generated vibration force or impact force, and the use stability of the power supply is improved;
in the daily operation of power, dispel the heat to power supply body through the heat dissipation exhaust fan, because power supply body's below is supported by the fixed damping device of side direction and the horizontal fixed damping device that are located the below, power supply body's bottom has certain space, is favorable to the air inlet of fresh air inlet, and through the cooperation of heat dissipation exhaust fan and fresh air inlet, vertically wind channel about the inside formation of room power supply body can effectively promote the radiating effect.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is an enlarged partial cross-sectional view of the present invention;
FIG. 4 is a schematic right sectional view of the present invention;
FIG. 5 is a rear view of the present invention;
FIG. 6 is a rear view cross-sectional structural schematic of the present invention;
FIG. 7 is an enlarged view of the portion B of the present invention;
in the figure: 1. a power supply body; 2. an air outlet; 3. an air inlet hole; 4. a heat dissipation exhaust fan; 5. a circuit element; 6. a wire holder; 7. a power line jack; 8. a switch jack; 9. a magnetic switch; 10. a first rotation mounting groove; 11. a second rotation mounting groove; 12. laterally fixing the damping device; 13. transversely fixing a damping device; 14. a first power supply contact block; 15. a first magnetic attraction block; 16. a switch button; 17. a second power contact block; 18. a first magnetic attraction block; 19. a first rotating connecting shaft; 20. a movable plate; 21. rotating the connecting plate; 22. a second rotating connecting shaft; 23. a lateral screw joint plate; 24. a transverse screw joint plate; 25. a first torsion spring; 26. a second torsion spring; 27. screwing holes; 28. a dust screen.
Detailed Description
Referring to fig. 1-7, the present invention provides the following technical solutions: a high-stability computer power supply comprises a power supply body 1, an air outlet 2 is arranged through the top plate of the power supply body 1, a plurality of air inlet holes 3 penetrate through the bottom plate of the power supply body 1, a heat dissipation exhaust fan 4 is fixedly arranged in the inner cavity of the power supply body 1 and below the air outlet 2, a circuit element 5 and a wire holder 6 are fixedly arranged in the power supply body 1, a power line jack 7 and a switch jack 8 are arranged at the rear side of the wire holder 6, a magnetic suction switch 9 is inserted and installed in the inner cavity of the switch jack 8, two first rotation installation grooves 10 and two second rotation installation grooves 11 are respectively arranged at the top and the bottom of the power supply body 1, the inside of the first rotation installation groove 10 is rotatably installed with a lateral fixing and damping device 12, and the inside of the second rotation installation groove 11 is rotatably installed with a lateral fixing and damping device 13.
A first power supply contact block 14 and a first magnetic suction block 15 are fixedly installed inside the switch jack 8, a switch button 16 is arranged on the magnetic suction switch 9, and a second power supply contact block 17 and a first magnetic suction block 18 are arranged on the magnetic suction switch 9; switch button 16 on the switch 9 is inhaled to magnetism switches to behind the circular telegram side, and power supply body 1 can be switched on for the computer power supply, behind the switch-on circuit, can inhale magnetism and inhale switch 9 and extract from switch jack 8 and deposit, can effectively prevent the computer outage condition that the switch caused because of mistake during the computer use.
The lateral fixing and damping device 12 and the transverse fixing and damping device 13 respectively comprise a first rotating mounting groove 10 and a first rotating connecting shaft 19 inside the second rotating mounting groove 11, a movable plate 20 is rotatably sleeved on the outer side of the first rotating connecting shaft 19, two rotating connecting plates 21 are arranged on the other end of the movable plate 20, and a second rotating connecting shaft 22 is fixedly mounted between the rotating connecting plates 21.
A lateral screw joint plate 23 is rotatably sleeved on the outer side of the second rotating connecting shaft 22 in the lateral fixing and damping device 12, and a transverse screw joint plate 24 is rotatably sleeved on the outer side of the second rotating connecting shaft 22 in the transverse fixing and damping device 13.
A first torsion spring 25 is sleeved on the outer side of the first rotating connecting shaft 19, and a second torsion spring 26 is sleeved on the outer side of the second rotating connecting shaft 22.
Both ends of the first torsion spring 25 in the lateral fixing damper 12 are fixed to the groove wall of the first rotation installation groove 10 in the lateral fixing damper 12 and the movable plate 20, respectively, both ends of the second torsion spring 26 in the lateral fixing damper 12 are fixed to the rotation connection plate 21 and the lateral screw plate 23 in the lateral fixing damper 12, both ends of the first torsion spring 25 in the lateral fixing damper 13 are fixed to the groove wall of the second rotation installation groove 11 in the lateral fixing damper 13 and the movable plate 20, respectively, and both ends of the second torsion spring 26 in the lateral fixing damper 13 are fixed to the rotation connection plate 21 and the lateral screw plate 24 in the lateral fixing damper 13, respectively; when the chassis is vibrated or dropped, the vibration force or impact force drives the movable plate 20 to rotate under the cooperation of the first rotating connecting shaft 19 and the second rotating connecting shaft 22, so as to drive the power supply body 1 to displace, in the process, the first torsion spring 25 and the second torsion spring 26 in the lateral fixing shock absorber 12 and the transverse fixing shock absorber 13 limit the angle of rotation of the movable plate 20 on the first rotating connecting shaft 19 and the second rotating connecting shaft 22 by using the self-torsion force, so as to limit the moving range of the movable plate 20 and the displacement of the power supply body 1, and simultaneously buffer the vibration force transmitted from the chassis to the power supply body 1 by using the self-torsion force and restoring force, so as to avoid the power supply damage caused by the vibration force or impact force generated by the chassis vibration or impact force directly born by the power supply in a hard contact mode between the conventional power supply and the chassis, the stability of the power supply is improved.
The lateral screw joint plate 23 and the transverse screw joint plate 24 are both provided with screw joint holes 27 in a penetrating way; the screw holes 27 are used for fixing the lateral screw plate 23 and the transverse screw plate 24 with the chassis.
The inner sides of the air inlet hole 3 and the air outlet 2 are both fixedly provided with dust screens 28; the dust screen 28 is used to prevent dust from entering the inside of the power supply body 1 through the air inlet holes 3 and the air outlet 2.
The working principle and the using process of the utility model are as follows: when the device is installed, the device is inserted into a power supply installation bin of a computer case, the back side surface of a power supply body 1 faces the back of the computer case, a lateral screw connection plate 23 is in screw connection with the back side plate of the computer case through screws, a transverse screw connection plate 24 is in screw connection with the inner top wall and the inner bottom wall of the power supply installation bin through screws, a power supply wire can penetrate through a reserved through hole on the back side of the computer case to be inserted into a power supply wire jack 7, the connection wire on the power supply body 1 is connected with interfaces of all components of the computer in the computer case, a magnetic switch 9 is in circuit connection with a circuit element 5 through the contact of a first power supply contact block 14 and a second power supply contact block 17, a switch button 16 on the magnetic switch 9 is switched to the power-on side, the power supply body 1 can be powered on to supply power to the computer, and the magnetic switch 9 can be pulled out of the switch jack 8 to be stored after the circuit is switched on, the power-off condition of the computer caused by the false touch of the switch during the use of the computer can be effectively prevented, in the daily use or transportation and long-distance transportation process of the computer, the lateral fixing shock absorption device 12 and the transverse fixing shock absorption device 13 can also play a shock absorption role while fixing the power supply body 1 in the case, when the case vibrates or falls down, the vibration force or the impact force can drive the movable plate 20 to rotate under the matching of the first rotating connecting shaft 19 and the second rotating connecting shaft 22, so as to drive the power supply body 1 to displace, in the process, the first torsion spring 25 and the second torsion spring 26 in the lateral fixing shock absorption device 12 and the transverse fixing shock absorption device 13 limit the angle of the movable plate 20 capable of rotating on the first rotating connecting shaft 19 and the second rotating connecting shaft 22 by using the self torsion force, so as to limit the moving range of the movable plate 20 and limit the displacement of the power supply body 1, meanwhile, the vibration force transmitted from the case to the power supply body 1 is buffered by utilizing the self torsion and the restoring force, the damage of the power supply caused by the vibration force or impact force generated by the case vibration or collision directly borne by the power supply caused by the hard contact mode between the conventional power supply and the case is avoided, the use stability of the power supply is improved, in the daily operation of the power supply, the heat dissipation is carried out on the power supply body 1 through the heat dissipation exhaust fan 4, because the lower part of the power supply body 1 is supported by the lateral fixed damping device 12 and the transverse fixed damping device 13 which are positioned below, a certain space is arranged at the bottom of the power supply body 1, the air inlet of the air inlet hole 3 is facilitated, through the matching of the heat dissipation exhaust fan 4 and the air inlet hole 3, the vertical air duct is formed inside the room power supply body 1, and the heat dissipation effect can be effectively improved.
Claims (8)
1. A high stability computer power supply, characterized by: including power supply body, power supply body's roof is link up there is the air exit, power supply body's bottom plate runs through there are a plurality of fresh air inlets, be located in power supply body's the inner chamber below fixed mounting of air exit has the heat dissipation exhaust fan, power supply body's inside fixed mounting has circuit element and connection terminal, the rear side of connection terminal is equipped with power cord jack and switch jack, insert in switch jack's the inner chamber and install the magnetism and inhale the switch, power supply body's top and bottom are all opened two first rotation mounting grooves and second and are rotated the mounting groove, the inside rotation of first rotation mounting groove installs the fixed damping device of side direction, the inside rotation that the second rotated the mounting groove installs horizontal fixed damping device.
2. A high stability computer power supply as claimed in claim 1, wherein: the switch comprises a switch jack and is characterized in that a first power supply contact block and a first magnetic suction block are fixedly mounted inside the switch jack, a switch button is arranged on the magnetic suction switch, and a second power supply contact block and the first magnetic suction block are arranged on the magnetic suction switch.
3. A high stability computer power supply as claimed in claim 1, wherein: the lateral fixing and damping device and the transverse fixing and damping device respectively comprise a first rotating connecting shaft fixedly installed in the first rotating installation groove and the second rotating installation groove, a movable plate is rotatably sleeved on the outer side of the first rotating connecting shaft, two rotating connecting plates are arranged at the left end and the right end of the movable plate, and a second rotating connecting shaft is fixedly installed between the rotating connecting plates.
4. A high stability computer power supply as claimed in claim 3, wherein: the lateral fixing and damping device is characterized in that a lateral screw joint plate is rotatably sleeved on the outer side of the second rotating connecting shaft, and a transverse screw joint plate is rotatably sleeved on the outer side of the second rotating connecting shaft.
5. A high stability computer power supply as claimed in claim 4, wherein: the outer side of the first rotating connecting shaft is sleeved with a first torsion spring, and the outer side of the second rotating connecting shaft is sleeved with a second torsion spring.
6. A high stability computer power supply as claimed in claim 5, wherein: among the lateral fixation damping device the both ends of first torsional spring respectively with among the lateral fixation damping device the cell wall of first rotation mounting groove with the fly leaf is fixed, among the lateral fixation damping device the both ends of second torsional spring respectively with among the lateral fixation damping device the rotation connecting plate with lateral spiro union plate is fixed, among the transverse fixation damping device the both ends of first torsional spring respectively with among the transverse fixation damping device the cell wall of second rotation mounting groove with the fly leaf is fixed, among the transverse fixation damping device the both ends of second torsional spring respectively with among the transverse fixation damping device the rotation connecting plate with transverse spiro union plate is fixed.
7. A high stability computer power supply as claimed in claim 4, wherein: the lateral screw joint plate and the transverse screw joint plate are both provided with screw joint holes in a penetrating manner.
8. A high stability computer power supply as claimed in claim 1, wherein: the fresh air inlet with the inboard of air exit all fixed mounting have the dust screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220148649.8U CN216697199U (en) | 2022-01-20 | 2022-01-20 | High-stability computer power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220148649.8U CN216697199U (en) | 2022-01-20 | 2022-01-20 | High-stability computer power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216697199U true CN216697199U (en) | 2022-06-07 |
Family
ID=81820253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220148649.8U Expired - Fee Related CN216697199U (en) | 2022-01-20 | 2022-01-20 | High-stability computer power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216697199U (en) |
-
2022
- 2022-01-20 CN CN202220148649.8U patent/CN216697199U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220607 |
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| CF01 | Termination of patent right due to non-payment of annual fee |