CN213844063U - Easy maintenance's computer power - Google Patents
Easy maintenance's computer power Download PDFInfo
- Publication number
- CN213844063U CN213844063U CN202120212519.1U CN202120212519U CN213844063U CN 213844063 U CN213844063 U CN 213844063U CN 202120212519 U CN202120212519 U CN 202120212519U CN 213844063 U CN213844063 U CN 213844063U
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- power supply
- sliding
- fan
- computer power
- rotating shaft
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Abstract
The utility model provides a easy maintenance's computer power. Easy maintenance's computer power includes: a power source; the fan shell is arranged on the power supply and is in sliding connection with the power supply, four fixing blocks are fixedly mounted on the fan shell, and the four fixing blocks are in sliding connection with the power supply. The utility model provides a convenient maintenance's computer power is through setting up fixed establishment for the computer power fan is changing in needs, when maintenance or clearance, the staff can dismantle computer power fan fast and install, need not use screwdriver or other appurtenance, the operation is very simple, staff's work efficiency has been improved to a certain extent, set up lubricated mechanism, make sealed bearing after long-term the use, when needing to add lubricating oil, more convenient quick, the life of computer power fan has been improved to a certain extent.
Description
Technical Field
The utility model relates to a computer technology field especially relates to a easy maintenance's computer power.
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.
The existing computer power supply fan is troublesome to install, auxiliary tools such as a screwdriver need to be used, when the computer power supply fan needs to be repaired, the disassembly is very inconvenient, the working efficiency of workers is low to a certain extent, when lubricating oil needs to be smeared when a computer power supply fan bearing is used for a long time, the fan needs to be disassembled, and the operation is very inconvenient.
Therefore, it is necessary to provide a computer power supply which is convenient to maintain to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a easy maintenance's computer power.
In order to solve the technical problem, the utility model provides a easy maintenance's computer power supply, include: a power source; the fan shell is arranged on the power supply and is in sliding connection with the power supply, four fixing blocks are fixedly arranged on the fan shell, and the four fixing blocks are all in sliding connection with the power supply; four fixing mechanisms which are all arranged on the power supply and comprise sliding chutes and mounting grooves, the sliding groove and the mounting groove are both arranged on the power supply and communicated with each other, a sliding rod is arranged in the sliding groove, the sliding rod penetrates through the fixed block and is connected with the fixed block in a sliding manner, the sliding rod extends out of the sliding groove and is connected with the sliding groove in a sliding way, a first spring is sleeved on the sliding rod, the top end of the first spring is contacted with the slide bar, the first spring is in a compressed state, the slide bar is provided with a clamping groove, a pin rod is arranged in the mounting groove, the pin rod is connected with the mounting groove in a sliding way, the pin rod is connected with the clamping groove in a sliding way, a second spring is arranged in the mounting groove, and two ends of the second spring are respectively fixedly connected with the pin rod and the power supply; the lubricating mechanism is arranged on the fan shell and comprises a motor and a rotating shaft, the motor is fixedly arranged on the fan shell, the rotating shaft extends out of the fan shell and is fixedly connected with the output end of the motor, a bearing hole is formed in the fan shell, a sealing bearing is fixedly arranged in the bearing hole, the rotating shaft penetrates through the sealing bearing and is fixedly connected with the inner ring of the sealing bearing, a sealing box is fixedly arranged on the fan shell, a sealing gasket is fixedly arranged on the sealing box and is rotatably and hermetically connected with the rotating shaft, a mounting block is fixedly arranged at the top end of the rotating shaft, a plurality of fan blades are fixedly arranged on the mounting block, a pipeline is fixedly arranged on the mounting block and extends into the rotating shaft and is fixedly connected with the rotating shaft, the pipeline is communicated with the sealing box.
Preferably, a protective cover is fixedly mounted on the fan shell, and the motor is arranged in the protective cover.
Preferably, a protective net is arranged on the power supply, the four sliding rods penetrate through the protective net and are in sliding connection with the protective net, and the bottom ends of the four first springs are in contact with the protective net.
Preferably, the protective net is provided with a through hole, and the through hole is used for conveniently adding lubricating oil into the pipeline.
Preferably, a first inclined plane structure is arranged on the sliding rod, a second inclined plane structure is arranged on the pin rod, and the first inclined plane structure is matched with the second inclined plane structure.
Preferably, moving plates are fixedly mounted on the four pin rods, and the four moving plates are respectively used for conveniently moving the corresponding pin rods.
Compared with the prior art, the utility model provides a easy maintenance's computer power has following beneficial effect:
(1) through setting up fixed establishment, make computer power supply fan change in needs, when maintenance or clearance, the staff can dismantle and install computer power supply fan fast, need not use screwdriver or other appurtenance, the operation is very simple, staff's work efficiency has been improved to a certain extent, set up lubricated mechanism, make sealed bearing after long-term the use, when needing to add lubricating oil, convenience is quick more, computer power supply fan's life has been improved to a certain extent, set up seal box and sealed pad, make the lubricating oil of interpolation can not splash under the effect of axis of rotation.
(2) And through the matching of the first inclined surface structure and the second inclined surface structure, when the fan shell is installed, the sliding rod moves downwards to force the pin rod to displace.
(3) Through setting up the movable plate for the removal of pin pole is convenient more quick, has made things convenient for the dismantlement to fan housing to a certain extent.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of a computer power supply convenient for maintenance according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic diagram of a top view structure of a computer power supply convenient for maintenance according to the present invention;
FIG. 4 is a schematic view of a cross-sectional view of a portion E-E of a computer power supply according to the present invention;
fig. 5 is an enlarged view of a portion B in fig. 4.
Reference numbers in the figures: 1. the fan comprises a power supply, 2, a fan shell, 3, a fixing block, 4, a sliding groove, 5, a mounting groove, 6, a sliding rod, 7, a first spring, 8, a clamping groove, 9, a pin rod, 10, a second spring, 11, a moving plate, 12, a motor, 13, a rotating shaft, 14, a sealing bearing, 15, a sealing box, 16, a sealing gasket, 17, a mounting block, 18, fan blades, 19, a pipeline, 20, a protective cover, 21, a protective net, 22 and a through hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic front sectional view of a computer power supply with convenient maintenance according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a schematic diagram of a top view structure of a computer power supply convenient for maintenance according to the present invention; FIG. 4 is a schematic view of a cross-sectional view of a portion E-E of a computer power supply according to the present invention; fig. 5 is an enlarged view of a portion B in fig. 4, and in an embodiment of the present invention, a computer power supply for easy maintenance includes: a power supply 1; the fan casing 2 is arranged on the power supply 1 and is in sliding connection with the power supply 1, four fixing blocks 3 are fixedly arranged on the fan casing 2, and the four fixing blocks 3 are all in sliding connection with the power supply 1; four fixing mechanisms which are all arranged on the power supply 1 and comprise a sliding groove 4 and a mounting groove 5, wherein the sliding groove 4 and the mounting groove 5 are all arranged on the power supply 1, the sliding groove 4 is communicated with the mounting groove 5, a sliding rod 6 is arranged in the sliding groove 4, the sliding rod 6 penetrates through the fixing block 3 and is in sliding connection with the fixing block 3, the sliding rod 6 extends out of the sliding groove 4 and is in sliding connection with the sliding groove 4, a first spring 7 is sleeved on the sliding rod 6, the top end of the first spring 7 is in contact with the sliding rod 6, the first spring 7 is in a compressed state, a clamping groove 8 is formed in the sliding rod 6, a pin rod 9 is arranged in the mounting groove 5, the pin rod 9 is in sliding connection with the clamping groove 8, and a second spring 10 is arranged in the mounting groove 5, two ends of the second spring 10 are respectively and fixedly connected with the pin rod 9 and the power supply 1; the lubricating mechanism is arranged on the fan shell 2 and comprises a motor 12 and a rotating shaft 13, the motor 12 is fixedly arranged on the fan shell 2, the rotating shaft 13 extends out of the fan shell 2 and is fixedly connected with the output end of the motor 12, a bearing hole is formed in the fan shell 2, a seal bearing 14 is fixedly arranged in the bearing hole, the rotating shaft 13 penetrates through the seal bearing 14 and is fixedly connected with the inner ring of the seal bearing 14, a seal box 15 is fixedly arranged on the fan shell 2, a seal gasket 16 is fixedly arranged on the seal box 15, the seal gasket 16 is rotatably and hermetically connected with the rotating shaft 13, a mounting block 17 is fixedly arranged at the top end of the rotating shaft 13, a plurality of fan blades 18 are fixedly arranged on the mounting block 17, and a pipeline 19 is fixedly arranged on the mounting block 17, the pipeline 19 extends into the rotating shaft 13 and is fixedly connected with the rotating shaft 13, and the pipeline 19 is communicated with the sealing box 15.
Through setting up fixed establishment, make computer power supply fan change in needs, when maintenance or clearance, the staff can dismantle and install computer power supply fan fast, need not use screwdriver or other appurtenance, the operation is very simple, staff's work efficiency has been improved to a certain extent, set up lubricated mechanism, make sealed bearing 14 after long-term the use, when needing to add lubricating oil, convenience more is quick, computer power supply fan's life has been improved to a certain extent, set up seal box 15 and sealed 16, make the lubricating oil of interpolation can not splash under axis of rotation 13's effect.
The fan casing 2 is fixedly provided with a protective cover 20, and the motor 12 is arranged in the protective cover 20.
By providing the protective cover 20, protection of the motor 12 is achieved.
The power supply 1 is provided with a protective net 21, the four sliding rods 6 penetrate through the protective net 21 and are connected with the protective net 21 in a sliding mode, and the bottom ends of the four first springs 7 are all in contact with the protective net 21.
Through setting up protection network 21, avoid personnel or other objects to touch flabellum 18, avoided personnel's injury to a certain extent, simultaneously, improved the life of flabellum to a certain extent.
The protective net 21 is provided with through holes 22, and the through holes 22 are used for conveniently adding lubricating oil into the pipeline 19.
Through the arrangement of the through hole 22, the lubricating oil can be added into the pipeline 19 more conveniently and quickly.
The sliding rod 6 is provided with a first inclined plane structure, the pin rod 9 is provided with a second inclined plane structure, and the first inclined plane structure is matched with the second inclined plane structure.
The first and second ramp structures cooperate to allow the sliding rod 6 to move downward to force the pin 9 to displace when the fan casing 2 is installed.
Moving plates 11 are fixedly mounted on the four pin rods 9, and the four moving plates 11 are used for conveniently moving the corresponding pin rods 9 respectively.
Through setting up movable plate 11 for the removal of pin 9 is convenient more quick, has made things convenient for the dismantlement to fan housing 2 to a certain extent.
The utility model provides a easy maintenance's computer power's theory of operation as follows:
firstly, when the computer power supply fan needs to be replaced, maintained or cleaned, the movable plate 11 is pulled, the movable plate 11 moves to drive the pin rods 9 to move, the pin rods 9 move to compress the second springs 10, when the pin rods 9 are separated from the clamping grooves 8, the first springs 7 release elasticity at the moment, the slide rods 6 move upwards, and when the four slide rods 6 all move upwards to separate from the corresponding pin rods 9, the protective net 21 and the fan shell 2 can be taken out upwards at the moment, so that the computer power supply fan can be rapidly replaced, maintained or cleaned, auxiliary tools such as a screwdriver and the like are avoided, and the working efficiency of workers is improved to a certain extent;
when the sealing bearing 14 is used for a long time and needs to be coated with lubricating oil, only the needle tube is needed to be used for injecting a proper amount of lubricating oil into the pipeline 19 through the through hole 22, the lubricating oil flows to the sealing bearing 14 through the pipeline 19, the sealing bearing 14 is lubricated, the power supply fan does not need to be dismantled, the workload of workers is reduced to a certain extent, and the working efficiency of the workers is improved.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A computer power supply that is easy to maintain, comprising:
a power source;
the fan shell is arranged on the power supply and is in sliding connection with the power supply, four fixing blocks are fixedly arranged on the fan shell, and the four fixing blocks are all in sliding connection with the power supply;
four fixing mechanisms which are all arranged on the power supply and comprise sliding chutes and mounting grooves, the sliding groove and the mounting groove are both arranged on the power supply and communicated with each other, a sliding rod is arranged in the sliding groove, the sliding rod penetrates through the fixed block and is connected with the fixed block in a sliding manner, the sliding rod extends out of the sliding groove and is connected with the sliding groove in a sliding way, a first spring is sleeved on the sliding rod, the top end of the first spring is contacted with the slide bar, the first spring is in a compressed state, the slide bar is provided with a clamping groove, a pin rod is arranged in the mounting groove, the pin rod is connected with the mounting groove in a sliding way, the pin rod is connected with the clamping groove in a sliding way, a second spring is arranged in the mounting groove, and two ends of the second spring are respectively fixedly connected with the pin rod and the power supply;
the lubricating mechanism is arranged on the fan shell and comprises a motor and a rotating shaft, the motor is fixedly arranged on the fan shell, the rotating shaft extends out of the fan shell and is fixedly connected with the output end of the motor, a bearing hole is formed in the fan shell, a sealing bearing is fixedly arranged in the bearing hole, the rotating shaft penetrates through the sealing bearing and is fixedly connected with the inner ring of the sealing bearing, a sealing box is fixedly arranged on the fan shell, a sealing gasket is fixedly arranged on the sealing box and is rotatably and hermetically connected with the rotating shaft, a mounting block is fixedly arranged at the top end of the rotating shaft, a plurality of fan blades are fixedly arranged on the mounting block, a pipeline is fixedly arranged on the mounting block and extends into the rotating shaft and is fixedly connected with the rotating shaft, the pipeline is communicated with the sealing box.
2. A computer power supply as claimed in claim 1, wherein a protective cover is fixedly mounted to the fan housing, and the motor is disposed in the protective cover.
3. The computer power supply convenient to maintain according to claim 1, wherein a protective net is arranged on the power supply, the four sliding rods penetrate through the protective net and are connected with the protective net in a sliding mode, and the bottom ends of the four first springs are in contact with the protective net.
4. The computer power supply convenient to maintain as claimed in claim 3, wherein the protective net is provided with through holes for conveniently adding lubricating oil into the pipeline.
5. The computer power supply convenient to maintain as claimed in claim 1, wherein a first inclined surface structure is arranged on the sliding rod, a second inclined surface structure is arranged on the pin rod, and the first inclined surface structure is matched with the second inclined surface structure.
6. The computer power supply convenient to maintain of claim 1, wherein a moving plate is fixedly mounted on each of the four pin rods, and the four moving plates are respectively used for conveniently moving the corresponding pin rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212519.1U CN213844063U (en) | 2021-01-26 | 2021-01-26 | Easy maintenance's computer power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212519.1U CN213844063U (en) | 2021-01-26 | 2021-01-26 | Easy maintenance's computer power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213844063U true CN213844063U (en) | 2021-07-30 |
Family
ID=77002245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120212519.1U Expired - Fee Related CN213844063U (en) | 2021-01-26 | 2021-01-26 | Easy maintenance's computer power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213844063U (en) |
-
2021
- 2021-01-26 CN CN202120212519.1U patent/CN213844063U/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: 20210730 Termination date: 20220126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |