CN212809069U - Computer power supply convenient to manual installation - Google Patents
Computer power supply convenient to manual installation Download PDFInfo
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- CN212809069U CN212809069U CN202021636895.5U CN202021636895U CN212809069U CN 212809069 U CN212809069 U CN 212809069U CN 202021636895 U CN202021636895 U CN 202021636895U CN 212809069 U CN212809069 U CN 212809069U
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- power supply
- dead lever
- computer power
- welded
- installation
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Abstract
The utility model discloses a computer power supply convenient to manual installation relates to computer power supply installation technical field, and is inconvenient to current power supply installation, and the adaptation scope is less, uses dumb, inconvenient, a plurality of bolt fixed mounting for the step of dismantling is complicated, increases the work load scheduling problem of changing the maintenance, now proposes following scheme, including machine case body, fixed mounting has the dead lever on the machine case body, the one end fixedly connected with limiting plate of dead lever, the welding of one side of dead lever has the slip table, the opposite side welding of dead lever has the guide bar, it removes the chamber to have seted up in slip table and the dead lever. The utility model discloses simple structure is novel, is convenient for to power body manual installation, and installation steps is simple, reduces the use of bolt, improves the steadiness of installation through the slip table, improves the security of using, is fit for carrying out marketing.
Description
Technical Field
The utility model relates to a computer power installation technical field especially relates to a computer power convenient to manual installation.
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. When a computer power supply in the current market is assembled with a computer case, most of the computer power supply is difficult to flexibly adjust an installation structure, so that the computer power supply is inflexible to install, is inconvenient to adapt to assembly and installation of different cases, has a small adaptation range, is inflexible and inconvenient to apply, and is fixedly installed by a plurality of bolts, so that the disassembly step is complicated, and the workload of replacement and maintenance is increased; to this end we propose a computer power supply that facilitates manual installation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of computer power convenient to manual installation has solved current power supply installation inconvenience, and the adaptation scope is less, uses very inflexible, very inconvenient, and a plurality of bolt fixed mounting for the step of dismantling is complicated, increases the work load scheduling problem of changing the maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a computer power supply convenient to manual installation, includes quick-witted case body, fixed mounting has the dead lever on the quick-witted case body, the one end fixedly connected with limiting plate of dead lever, the welding of one side of dead lever has the slip table, the opposite side welding of dead lever has the guide bar, it removes the chamber to have seted up in slip table and the dead lever, the outer lane cover of guide bar is equipped with the sliding sleeve, the top fixedly connected with connecting block of sliding sleeve, the top welding of connecting block has the fixed block, the cavity has been seted up in the fixed block, and slides in the cavity and.
Preferably, the bottom inner wall welding of fixed block cavity has reset spring, reset spring's other end welding has the slide, and the inner wall sliding connection of slide and cavity, the top and the lug welding of slide.
Preferably, the top of the fixing block is provided with a first through hole, the bump penetrates through the first through hole, and one side of the top of the bump is of a circular arc structure.
Preferably, one side welding of sliding sleeve has extrusion spring, extrusion spring's the other end and the guide bar welding, extrusion spring cover is established in the outer lane of guide bar, the vertical cross-section of guide bar is "U" style of calligraphy structure.
Preferably, the quantity of limiting plate is two, and the cross section of limiting plate is horizontal "U" style of calligraphy structure, and is equipped with power body between two slip tables, power body's top and bottom all seted up the recess, and recess and slip table looks adaptation.
Preferably, a second through hole is formed in the bottom of the fixing rod, the connecting block penetrates through the second through hole and is in sliding connection with the inner wall of the second through hole, and a pull ring is welded to the outer ring of the sliding sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation machine case body, the power body, the dead lever, the limiting plate, the slip table, remove the chamber, the guide bar, the sliding sleeve, extrusion spring, the connecting block, the fixed block, reset spring and lug isotructure, wherein remove the sliding sleeve along the guide bar through the pull ring, remove through the sliding sleeve with connecting block and fixed block in the removal intracavity synchronous motion, set up the recess through the top and the bottom of power body for recess and slip table sliding connection improve the stability of connection installation, through the lug when the power body passes through shrink into the cavity, the power body passes through the back outstanding, combine the limiting plate to fix the both sides position of power body; the device simple structure is novel, is convenient for to power body manual installation, and installation procedure is simple, reduces the use of bolt, and the installation rate is fast, reduces installation work load, improves the stability of installation through the slip table for the installation is more firm, improves the security of using, is fit for carrying out marketing.
Drawings
Fig. 1 is a schematic front view of a computer power supply convenient for manual installation according to the present invention;
fig. 2 is an enlarged schematic view of a structure at a position a of the computer power supply convenient for manual installation according to the present invention;
fig. 3 is a schematic side view of the fixing rod and the sliding table of the computer power supply convenient for manual installation according to the present invention;
fig. 4 is the utility model provides a limiting plate of computer power supply easy to manual installation overlooks the schematic diagram.
In the figure: 1 machine case body, 2 power bodies, 3 dead levers, 4 limiting plates, 5 slip tables, 6 removal chambeies, 7 guide bars, 8 sliding sleeves, 9 extrusion spring, 10 connecting blocks, 11 fixed blocks, 12 reset spring, 13 lugs.
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. 1-4, a computer power supply convenient to manual installation, including chassis body 1, fixed mounting has dead lever 3 on chassis body 1, the one end fixedly connected with limiting plate 4 of dead lever 3, the welding of one side of dead lever 3 has slip table 5, the welding of the opposite side of dead lever 3 has guide bar 7, it has removal chamber 6 to open in slip table 5 and the dead lever 3, the outer lane cover of guide bar 7 is equipped with sliding sleeve 8, the top fixedly connected with connecting block 10 of sliding sleeve 8, the welding of the top of connecting block 10 has fixed block 11, open the cavity in the fixed block 11, and the intracavity slides and is equipped with lug 13.
The bottom inner wall of the cavity of the fixed block 11 is welded with a reset spring 12, the other end of the reset spring 12 is welded with a sliding plate, the sliding plate is connected with the inner wall of the cavity in a sliding manner, the top of the sliding plate is welded with a lug 13, the top of the fixed block 11 is provided with a first through hole, the lug 13 penetrates through the first through hole, one side of the top of the lug 13 is of a circular arc structure, one side of the sliding sleeve 8 is welded with an extrusion spring 9, the other end of the extrusion spring 9 is welded with a guide rod 7, the extrusion spring 9 is sleeved on the outer ring of the guide rod 7, the vertical section of the guide rod 7 is of a U-shaped structure, the number of the limiting plates 4 is two, the cross section of each limiting plate 4 is of a transverse U-shaped structure, a power body 2 is arranged between the two sliding tables 5, grooves are formed in the top, the connecting block 10 runs through the second through hole and is in sliding connection with the inner wall of the second through hole, and a pull ring is welded on the outer ring of the sliding sleeve 8.
In the embodiment, the bottom and top grooves of the power supply body 2 are matched with the sliding table 5, the power supply body 2 is clamped outside the sliding table 5, the power supply body 2 is pushed to one side close to the limiting plate 4, the arc surface of the convex block 13 is extruded when the power supply body 2 is pushed, the convex block 13 is extruded to the cavity of the inner wall of the fixed block 11, when one side of the power supply body 2 is matched with the inner wall of the limiting plate 4, the power supply body 2 is stopped to be pushed, the pull ring is pulled at the moment, the pull ring moves the sliding sleeve 8 along the direction of the guide rod 7, the extrusion spring 9 is in an unfolding and stretching state, when the fixed block 11 is pulled by the pull ring, the convex block 13 passes through the power supply body 2, the convex block 13 is pulled to the right side of the power supply body 2 and cannot be extruded, at the moment, the convex block 13 bounces upwards, at this moment, the extrusion spring 9 contracts and rebounds, so that the sliding sleeve 8 and the fixing block 13 are close to the right side of the power supply body 2, the right side position of the power supply body 2 is fixed through the bump 13, and the fixed installation of the power supply body 2 is completed.
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 (6)
1. The utility model provides a computer power supply convenient to manual installation, includes quick-witted case body (1), its characterized in that, fixed mounting has dead lever (3) on quick-witted case body (1), one end fixedly connected with limiting plate (4) of dead lever (3), one side welding of dead lever (3) has slip table (5), the opposite side welding of dead lever (3) has guide bar (7), it removes chamber (6) to have seted up in slip table (5) and dead lever (3), the outer lane cover of guide bar (7) is equipped with sliding sleeve (8), the top fixedly connected with connecting block (10) of sliding sleeve (8), the top welding of connecting block (10) has fixed block (11), set up the cavity in fixed block (11), and the intracavity slides and is equipped with lug (13).
2. The computer power supply convenient for manual installation according to claim 1, wherein a return spring (12) is welded on the inner wall of the bottom of the cavity of the fixing block (11), a sliding plate is welded on the other end of the return spring (12) and is in sliding connection with the inner wall of the cavity, and the top of the sliding plate is welded with the bump (13).
3. The computer power supply convenient to manually install according to claim 1, wherein a first through hole is formed in the top of the fixing block (11), the projection (13) penetrates through the first through hole, and one side of the top of the projection (13) is of an arc-shaped structure.
4. The computer power supply convenient to manually install according to claim 1, wherein an extrusion spring (9) is welded on one side of the sliding sleeve (8), the other end of the extrusion spring (9) is welded with the guide rod (7), the extrusion spring (9) is sleeved on the outer ring of the guide rod (7), and the vertical section of the guide rod (7) is of a U-shaped structure.
5. The computer power supply convenient to install manually according to claim 1, wherein the number of the limiting plates (4) is two, the cross section of each limiting plate (4) is of a transverse U-shaped structure, a power supply body (2) is arranged between the two sliding tables (5), grooves are formed in the top and the bottom of each power supply body (2), and the grooves are matched with the sliding tables (5).
6. The computer power supply convenient to manually install according to claim 1, wherein a second through hole is formed at the bottom of the fixing rod (3), the connecting block (10) penetrates through the second through hole and is slidably connected with the inner wall of the second through hole, and a pull ring is welded on the outer ring of the sliding sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636895.5U CN212809069U (en) | 2020-08-07 | 2020-08-07 | Computer power supply convenient to manual installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636895.5U CN212809069U (en) | 2020-08-07 | 2020-08-07 | Computer power supply convenient to manual installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212809069U true CN212809069U (en) | 2021-03-26 |
Family
ID=75083221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021636895.5U Active CN212809069U (en) | 2020-08-07 | 2020-08-07 | Computer power supply convenient to manual installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212809069U (en) |
-
2020
- 2020-08-07 CN CN202021636895.5U patent/CN212809069U/en active Active
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