CN216561701U - Source drain protection device for computer - Google Patents
Source drain protection device for computer Download PDFInfo
- Publication number
- CN216561701U CN216561701U CN202220118385.1U CN202220118385U CN216561701U CN 216561701 U CN216561701 U CN 216561701U CN 202220118385 U CN202220118385 U CN 202220118385U CN 216561701 U CN216561701 U CN 216561701U
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- Prior art keywords
- power supply
- power
- protection device
- computer
- conductive
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- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of computer power supplies, in particular to a computer power supply leakage protection device which comprises a power supply body, wherein a plurality of output lines are arranged on one side of the power supply body, protective sleeves are arranged on the outer sides of the output lines on one side of the power supply body, an installation box is fixedly installed on the other side of the power supply body, and a power supply socket is fixedly installed below one side of the installation box. When the power supply body leaks electricity to enable the shell to be electrified, the two electromagnets are successively electrified to disconnect the power supply body from an external power supply, so that the power supply body is protected from leakage, the output lines of the power supply body can be effectively protected through the arranged protective sleeve, the leakage caused by the damage of the output lines is avoided, the mutual interference among the output lines can be avoided through the arranged shielding layer, and the anti-damage capability of the protective sleeve can be improved through the arranged wear-resistant layer.
Description
Technical Field
The utility model relates to the technical field of computer power supplies, in particular to a computer power supply leakage protection device.
Background
The computer power supply is generally installed inside a computer, and the computer power supply can convert common mains supply into voltage which can be used by the computer, so that core components of the computer can work and operate normally.
The computer needs to be powered by a power supply when in use, and the current leakage protection devices lacking in some computer power supplies can easily enable a metal shell of the computer power supply to be electrified after the computer power supply leaks electricity, so that certain potential safety hazards can be generated, and the output line of the current computer power supply lacks protection measures, so that the damage phenomenon can occur in the wiring process, the phenomenon of the leakage of the output line is caused, and the normal use of the computer is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a computer power source leakage protection device which comprises a power supply body, wherein a plurality of output lines are arranged on one side of the power supply body, protective sleeves are arranged on the outer sides of the output lines on one side of the power supply body, an installation box is fixedly installed on the other side of the power supply body, a power socket is fixedly installed below one side of the installation box, one end of the power socket extends into the installation box and is connected with three first power lines, a first installation plate is fixedly installed between the two sides inside the installation box, a second installation plate is fixedly installed on one side inside the installation box and is positioned below the first installation plate, three second binding posts are fixedly installed on one side of the top of the second installation plate at equal intervals, the bottom ends of the three second binding posts extend to the bottom of the second installation plate and are connected with second power lines, one end of each of the three second power lines is connected with the power supply body.
As a preferable technical scheme of the utility model, the plurality of protective sleeves are respectively composed of a wear-resistant layer, a shielding layer and an insulating layer, the outer side of the insulating layer is fixedly connected with the inner side of the shielding layer, and the outer side of the shielding layer is fixedly connected with the inner side of the wear-resistant layer.
As a preferred technical solution of the present invention, two electromagnets are fixedly mounted at the bottom of the first mounting plate, a first connecting wire is fixedly mounted on the surface of one side of the power supply body, and one end of the first connecting wire is connected to the electromagnet on the right side of the bottom of the first mounting plate.
As a preferable technical solution of the present invention, a first connecting post is fixedly mounted on one side of the bottom of the first mounting plate, a top end of the first connecting post extends to the top of the first mounting plate and is fixedly connected with a second connecting wire, and the second connecting wire is connected with the electromagnet on the left side of the bottom of the first mounting plate.
As a preferred technical scheme of the utility model, second conductive sleeves are respectively sleeved on the outer sides of the three second binding posts, conductive strips are respectively fixedly mounted at one ends of the three second conductive sleeves, first conductive sleeves are respectively fixedly mounted at one ends of the three conductive strips, one ends of the three first power lines are respectively connected with one ends of the three first conductive sleeves, insulating plates are fixedly mounted at the tops of the three conductive strips, and sliding rods are respectively fixedly mounted at the front side and the rear side of the top of the second mounting plate.
As a preferred technical solution of the present invention, an iron block is fixedly mounted on the top of the insulating plate, and the lengths of the three first conductive sleeves are all greater than the lengths of the three second conductive sleeves.
As a preferred technical scheme of the utility model, sliding sleeves are sleeved on the surfaces of the two sliding rods, and the front surface and the back surface of the insulating plate are respectively fixedly connected with the two sliding sleeves.
The utility model has the beneficial effects that:
1. when the power body leaks electricity to enable the shell to be electrified, the two electromagnets are successively electrified, so that the power body is disconnected with an external power supply, and the power body is subjected to leakage protection.
2. According to the utility model, the output line of the power supply body can be effectively protected through the arranged protective sleeve, electric leakage caused by damage of the output line is avoided, mutual interference among a plurality of output lines can be avoided through the arranged shielding layer, and the anti-damage capability of the protective sleeve can be improved through the arranged wear-resistant layer.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of a computer power source drain protection device of the present invention;
FIG. 2 is a schematic structural diagram of a second mounting plate of the electrical source-drain protection device of the computer;
FIG. 3 is an enlarged schematic view of the power supply leakage protection device of the computer of the present invention at A in FIG. 1;
FIG. 4 is a schematic diagram of a protective sleeve of the electrical source/drain protection device of the computer according to the present invention;
in the figure: 1. a power supply body; 2. a first connecting line; 3. a second connecting line; 4. a first mounting plate; 5. a first power line; 6. a second power supply line; 7. installing a box; 8. a power socket; 9. a first connecting column; 10. a protective sleeve; 11. a first conductive sleeve; 12. an iron block; 13. an insulating plate; 14. a second mounting plate; 15. a sliding sleeve; 16. a conductive strip; 17. a second conductive sleeve; 18. a second terminal; 19. a slide bar; 20. a wear layer; 21. a shielding layer; 22. an insulating layer; 23. an electromagnet.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a computer power leakage protection device technical scheme, includes power supply body 1, and one side of power supply body 1 is provided with a plurality of output lines, and the outside of a plurality of output lines of power supply body 1 one side all is provided with lag 10, through the lag 10 that sets up, can effectually protect the output line of power supply body 1, avoids the output line damage to lead to the electric leakage.
The other side fixed mounting of power supply body 1 has install bin 7, and the below fixed mounting of one side of install bin 7 has with supply socket 8, can be connected the power cord of computer with supply socket 8 for supply socket 8 gets electric.
A plurality of lag 10 comprises wearing layer 20, shielding layer 21 and insulating layer 22, and the outside of insulating layer 22 and the inboard fixed connection of shielding layer 21, the outside of shielding layer 21 and the inboard fixed connection of wearing layer 20 through the shielding layer 21 that sets up, can avoid mutual interference between a plurality of output lines, through the wearing layer 20 that sets up, can increase lag 10's anti damaged ability.
The bottom fixed mounting of first mounting panel 4 has two electro-magnets 23, the fixed surface of power supply body 1 one side installs first connecting wire 2, the one end of first connecting wire 2 is connected with electro-magnet 23 on first mounting panel 4 bottom right side, when power supply body 1 takes place the electric leakage and makes the shell electrified, the shell will make electro-magnet 23 on first mounting panel 4 bottom right side to get electric through first connecting wire 2, will produce magnetic force after electro-magnet 23 gets electric, adsorb iron plate 12, make iron plate 12 upward movement.
One side fixed mounting of first mounting panel 4 bottom has first spliced pole 9, the top of first spliced pole 9 extends to the top and the fixedly connected with second connecting wire 3 of first mounting panel 4, second connecting wire 3 is connected with the left electro-magnet 23 in first mounting panel 4 bottom, in the separation of second conductive sleeve 17 and second terminal 18, first conductive sleeve 11 will contact with first spliced pole 9, first power cord 5 will make the left electro-magnet 23 in first mounting panel 4 bottom electric through first spliced pole 9 and second connecting wire 3 this moment, the left electro-magnet 23 in first mounting panel 4 bottom will continue to adsorb iron plate 12, make power body 1 be in the outage state always.
The outside of three second terminal 18 all is equipped with second conductive sleeve 17 by the cover, the equal fixed mounting in one end of three second conductive sleeve 17 has busbar 16, the equal fixed mounting in one end of three busbar 16 has first conductive sleeve 11, the one end of three first power cord 5 is connected with the one end of three first conductive sleeve 11 respectively, the top fixed mounting of three busbar 16 has insulation board 13, the equal fixed mounting in both sides has slide bar 19 around the 14 top of second mounting panel, supply socket 8 is after getting electric, to be through first conductive sleeve 11, busbar 16 makes second terminal 18 get electric with second conductive sleeve 17, second terminal 18 will make power supply body 1 get electric through second power cord 6 and start.
The top fixed mounting of insulation board 13 has iron plate 12, and the length of three first conductive sleeve 11 all is greater than the length of three second conductive sleeve 17, and longer first conductive sleeve 11 can be before second conductive sleeve 17 separates with second terminal 18, earlier with the contact of first spliced pole 9 for left electro-magnet 23 in first mounting panel 4 bottom gets electric.
The surfaces of the two sliding rods 19 are all sleeved with sliding sleeves 15, the front and the back of the insulating plate 13 are respectively fixedly connected with the two sliding sleeves 15, and the second conductive sleeve 17 can be accurately sleeved outside the second binding post 18 again under the action of gravity through the sliding sleeves 15 and the sliding rods 19.
The working principle is as follows: before use, the safety of each structure of the utility model is checked, wherein the power body 1 and the electromagnet 23 are both existing electrical elements, and can be installed and used according to the actual use requirements, when the computer source-drain electricity protection device is used, the power body 1 is installed in a computer, then a power line of the computer is connected with the power socket 8, after the power socket 8 is powered on, the second binding post 18 is powered on through the first conductive sleeve 11, the conductive bar 16 and the second conductive sleeve 17, and the second binding post 18 is powered on and started through the second power line 6.
When power body 1 takes place the electric leakage and makes the shell electrified, the shell will make electro-magnet 23 on first mounting panel 4 bottom right side to get electric through first connecting wire 2, electro-magnet 23 will produce magnetic force after getting electric, adsorb iron plate 12, make iron plate 12 up movement, make second conductive sleeve 17 and second terminal 18 separation, thereby to 6 outage of second power cord, then make power body 1 outage, thereby can carry out the power-off protection to power body 1, power body 1 outage back, electro-magnet 23 on first mounting panel 4 bottom right side will cut off the power, stop the absorption to iron plate 12.
And when second conductive sleeve 17 and second terminal 18 separate, first conductive sleeve 11 will contact with first connecting post 9, and first power cord 5 will make first mounting panel 4 bottom left electro-magnet 23 electrified through first connecting post 9 and second connecting wire 3 this moment, and first mounting panel 4 bottom left electro-magnet 23 will continue to adsorb iron plate 12 for power body 1 is in the outage state always.
After external power cord and supply socket 8 separate, supply socket 8 will cut off the power supply, makes then power supply body 1 and two electro-magnet 23 equipartitions to get electric, and the second cover 17 that electrically conducts will overlap again in the outside of second terminal 18 under the effect of gravity, can carry out earth leakage protection to power supply body 1 again.
According to the utility model, through the arranged protective sleeve 10, the output line of the power supply body 1 can be effectively protected, electric leakage caused by damage of the output line is avoided, mutual interference among a plurality of output lines can be avoided through the arranged shielding layer 21, and the anti-damage capability of the protective sleeve 10 can be improved through the arranged wear-resistant layer 20.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A computer power source leakage protection device comprises a power body (1) and is characterized in that a plurality of output lines are arranged on one side of the power body (1), protective sleeves (10) are arranged on the outer sides of the output lines on one side of the power body (1), an installation box (7) is fixedly installed on the other side of the power body (1), a power socket (8) is fixedly installed below one side of the installation box (7), one end of the power socket (8) extends into the installation box (7) and is connected with three first power lines (5), a first installation plate (4) is fixedly installed between two sides inside the installation box (7), a second installation plate (14) is fixedly installed on one side inside the installation box (7), and the second installation plate (14) is located below the first installation plate (4), equidistant fixed mounting in one side at second mounting panel (14) top has three second terminal (18), three the bottom of second terminal (18) all extends to the bottom of second mounting panel (14) all is connected with second power cord (6), three the one end of second power cord (6) all with power body (1) is connected.
2. The computer power source leakage protection device according to claim 1, wherein a plurality of the protection sleeves (10) are respectively composed of a wear-resistant layer (20), a shielding layer (21) and an insulating layer (22), the outer side of the insulating layer (22) is fixedly connected with the inner side of the shielding layer (21), and the outer side of the shielding layer (21) is fixedly connected with the inner side of the wear-resistant layer (20).
3. The computer power source leakage protection device according to claim 1, wherein two electromagnets (23) are fixedly mounted at the bottom of the first mounting plate (4), a first connecting wire (2) is fixedly mounted on the surface of one side of the power source body (1), and one end of the first connecting wire (2) is connected with the electromagnet (23) on the right side of the bottom of the first mounting plate (4).
4. The computer power source leakage protection device according to claim 3, wherein a first connecting post (9) is fixedly mounted on one side of the bottom of the first mounting plate (4), the top end of the first connecting post (9) extends to the top of the first mounting plate (4) and is fixedly connected with a second connecting wire (3), and the second connecting wire (3) is connected with the electromagnet (23) on the left side of the bottom of the first mounting plate (4).
5. The computer power source leakage protection device according to claim 1, wherein a second conductive sleeve (17) is sleeved on the outer sides of the three second terminals (18), a conductive strip (16) is fixedly mounted at one end of each of the three second conductive sleeves (17), a first conductive sleeve (11) is fixedly mounted at one end of each of the three conductive strips (16), one end of each of the three first power lines (5) is connected with one end of each of the three first conductive sleeves (11), an insulating plate (13) is fixedly mounted at the top of each of the three conductive strips (16), and sliding rods (19) are fixedly mounted on the front side and the rear side of the top of the second mounting plate (14).
6. The computer power source leakage protection device according to claim 5, wherein an iron block (12) is fixedly mounted at the top of the insulating plate (13), and the lengths of the three first conductive sleeves (11) are all longer than the lengths of the three second conductive sleeves (17).
7. The computer power source leakage protection device according to claim 5, wherein sliding sleeves (15) are sleeved on the surfaces of the two sliding rods (19), and the front surface and the back surface of the insulating plate (13) are respectively and fixedly connected with the two sliding sleeves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220118385.1U CN216561701U (en) | 2022-01-17 | 2022-01-17 | Source drain protection device for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220118385.1U CN216561701U (en) | 2022-01-17 | 2022-01-17 | Source drain protection device for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216561701U true CN216561701U (en) | 2022-05-17 |
Family
ID=81562948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220118385.1U Expired - Fee Related CN216561701U (en) | 2022-01-17 | 2022-01-17 | Source drain protection device for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216561701U (en) |
-
2022
- 2022-01-17 CN CN202220118385.1U patent/CN216561701U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220517 |