Computer charger interface device equipped with anti-corrosion structure

Abstract

The utility model relates to the technical field of computers, in particular to a computer charger interface device with an anti-corrosion structure. The utility model provides a computer charger interface device equipped with an anti-corrosion structure, which comprises a charger, a plug wire, a plug connector, a power line and a power source head, the front side surface of the charger is connected with the plug wire, the front end of the plug wire is connected with the plug connector, the rear side surface of the charger is plugged with the power line, and the rear end of the power line is connected with the power source head. The socket further comprises a protective shell, a sliding shell and the like, the plug wire is connected with the protective shell, and the sliding shell is slidably connected in the protective shell. Through the arrangement of a protective shell, a sliding shell, a connecting block, a rotating plate, a torsional spring, a first magnet and a second magnet, the protective shell and the sliding shell can wrap and protect the connecting plug and prevent the connecting plug from being exposed, the rotating plate can seal the front side of the sliding shell, the sealing effect is further enhanced, dust, impurities and moisture are effectively prevented from entering the connecting plug, and the service life of the connecting plug is prolonged. The connecting plug is prevented from being corroded, and long-term stable use is ensured.

Description

Technical Field

[0001] This utility model relates to the field of computer technology, and in particular to a computer charger interface device equipped with an anti-corrosion structure. Background Technology

[0002] A computer charger, also known as a power adapter or power supply, is a device used to provide power to laptops or other portable computer devices. It is designed to convert household electricity (such as AC power from a wall outlet) into direct current (DC) suitable for your computer.

[0003] Laptops are designed to be lightweight and portable, making them convenient for users to carry and use in daily life. However, in the current situation, users usually store their laptops in laptop bags, while the charger connectors are exposed. This makes it easy for dust and other impurities to accumulate on the connectors, and they are also exposed to the air during carrying, making them susceptible to moisture and corrosion, which affects the performance and lifespan of the charger.

[0004] To address the aforementioned problems, there is a need to provide a computer charger interface device equipped with a corrosion-resistant structure. Utility Model Content

[0005] To overcome the disadvantage of exposed connectors being susceptible to corrosion due to external environmental influences, this utility model provides a computer charger interface device equipped with an anti-corrosion structure.

[0006] The technical implementation scheme of this utility model is as follows: A computer charger interface device equipped with an anti-corrosion structure includes a charger, a plug cable, a connector, a power cord, and a power head. The plug cable is connected to the front side of the charger, and the connector is connected to the front end of the plug cable. The power cord is plugged into the rear side of the charger, and the power head is connected to the rear end of the power cord. It also includes a protective shell, a sliding shell, a connecting block, a rotating plate, a torsion spring, a first magnet, and a second magnet. The protective shell is connected to the plug cable, and the sliding shell is slidably connected inside the protective shell. The top of the sliding shell is symmetrically connected to the left and right sides, and the rotating plate is rotatably connected between the two connecting blocks. A torsion spring is connected between the rotating plate and the two connecting blocks. The first magnet is connected to the rear side of the sliding shell, and the second magnet is connected inside the protective shell.

[0007] In a preferred embodiment of this utility model, it further includes a fixed frame, a mounting frame, a sleeve, a sliding rod, a spring, and a wedge block. The fixed frame is connected to the power cord, and a fixing groove is provided on the fixed frame. The mounting frame is installed on the charger, and a sleeve is connected to the mounting frame. A sliding rod is slidably connected inside the sleeve, and a spring is connected inside the sleeve. The other end of the spring is fixedly connected to the sliding rod, and a wedge block is connected to the bottom end of the sliding rod. The wedge block engages with the fixing groove.

[0008] In a preferred embodiment of the present invention, a first sealing strip is also included, and the first sealing strip is connected to the front side of the sliding shell.

[0009] In a preferred embodiment of the present invention, a second sealing strip is also included, and the second sealing strip is connected to the front side of the protective shell.

[0010] In a preferred embodiment of this utility model, the shape of the fixing groove is consistent with that of the wedge block.

[0011] In a preferred embodiment of this invention, the outer ring size of the protective shell is the same as that of the outer ring of the sliding shell.

[0012] The beneficial effects of this utility model are as follows: 1. By setting up a protective shell, a sliding shell, a connecting block, a rotating plate, a torsion spring, a first magnet, and a second magnet, the protective shell and the sliding shell can wrap and protect the connector, preventing it from being exposed to the outside. The rotating plate can seal the front side of the sliding shell, further enhancing the sealing effect, effectively preventing dust, impurities, and moisture from entering the connector, avoiding corrosion of the connector, and ensuring its long-term stable use.

[0013] 2. By using a fixing bracket, mounting bracket, sleeve, sliding rod, spring, and wedge block, the connection between the power cord and the charger can be reinforced, which not only enhances the stability of the connection but also effectively avoids problems such as poor contact or accidental disconnection caused by a loose connection. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a cross-sectional view of the protective shell and sliding shell of this utility model.

[0016] Figure 3 This is an exploded view of the charger and sliding shell of this utility model.

[0017] Figure 4 This is a cross-sectional view of the sleeve of this utility model.

[0018] The components in the attached diagram are labeled as follows: 1. Charger, 2. Connector cable, 201. Connector, 3. Power cord, 301. Power head, 4. Protective shell, 401. Sliding shell, 402. Connecting block, 5. Rotating plate, 6. Torsion spring, 7. First magnet, 8. Second magnet, 9. Fixing bracket, 10. Fixing groove, 11. Mounting bracket, 12. Sleeve, 13. Sliding rod, 14. Spring, 15. Wedge block, 16. First sealing strip, 17. Second sealing strip. Detailed Implementation

[0019] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.

[0020] Example: A computer charger interface device equipped with a corrosion-resistant structure, such as Figures 1-4 As shown, the device includes a charger 1, a plug cable 2, a connector 201, a power cord 3, a power head 301, a protective shell 4, a sliding shell 401, a connecting block 402, a rotating plate 5, a torsion spring 6, a first magnet 7, a second magnet 8, a fixing bracket 9, a mounting bracket 11, a sleeve 12, a sliding rod 13, a spring 14, a wedge block 15, a first sealing strip 16, and a second sealing strip 17. The plug cable 2 is connected to the front side of the charger 1, and the connector 201 is connected to the front end of the plug cable 2. A connector 201 is plugged into the rear side of the charger 1. Power cord 3, with a power connector 301 connected to its rear end. A protective shell 4 is connected to the plug-in cable 2. The outer circumference of the protective shell 4 is the same as that of the sliding shell 401. The sliding shell 401 is slidably connected inside the protective shell 4. Connecting blocks 402 are symmetrically connected to the top of the sliding shell 401. A rotating plate 5 is rotatably connected between the two connecting blocks 402, sealing the front side of the sliding shell 401. Torsion springs 6 are connected between the rotating plate 5 and each of the two connecting blocks 402. A first magnet is connected to the rear side of the sliding shell 401. The first magnet 7 and the protective shell 4 are connected to a second magnet 8. The magnetic attraction between the first magnet 7 and the second magnet 8 can fix the sliding shell 401. The power cord 3 is connected to a fixing bracket 9, which has a fixing groove 10. The shape of the fixing groove 10 is consistent with that of the wedge block 15, so that the wedge block 15 can easily fix the fixing groove 10. The charger 1 is equipped with a mounting bracket 11, and a sleeve 12 is connected to the mounting bracket 11. A sliding rod 13 is slidably connected inside the sleeve 12. The sleeve 12 is connected to... A spring 14 is attached, and the other end of the spring 14 is fixedly connected to the sliding rod 13. A wedge block 15 is connected to the bottom end of the sliding rod 13. The wedge block 15 is engaged with the fixing groove 10 and can be used to reinforce the power cord 3 and the charger 1. A first sealing strip 16 is connected to the front side of the sliding shell 401, which can seal the gap between the sliding shell 401 and the rotating plate 5. A second sealing strip 17 is connected to the front side of the protective shell 4, which can be used to seal the gap between the protective shell 4 and the sliding shell 401.

[0021] When this device is needed, the user first inserts the power cord 3 into the groove on the rear side of the charger 1. When the power cord 3 is inserted, the fixing bracket 9 connected to the power cord 3 will press against the wedge block 15, causing the wedge block 15 to move the sliding rod 13 upward. The spring 14 is thus compressed. When the power cord 3 is fully inserted, the fixing bracket 9 no longer applies pressure to the wedge block 15. The spring 14 returns to its original position and moves the sliding rod 13 and the wedge block 15 back to their original positions, so that the wedge block 15 engages with the fixing groove 10, thereby reinforcing the connection between the power cord 3 and the charger 1. Subsequently, the user can rotate to open the rotating plate. The torsion spring 6 deforms and pushes the sliding shell 401 backward. The sliding shell 401 moves the second magnet 8. When the second magnet 8 moves to contact the first magnet 7, the two are fixed by magnetic attraction. Then, the user can plug in the power cord 1. After plugging in the computer, release the rotating plate. The torsion spring 6 will reset the plate, and the rotating plate will rotate and contact the connector 201. Finally, plug the power head 301 into the socket to start supplying power. When the charger 1 is not in use, the user should first unplug the power head 301, then manually open the rotating plate. The torsion spring 6 will deform again. Then, unplug the connector 201. After the connector 201 is unplugged, the user should push the sliding shell 401 forward to disengage the second magnet 8 from the magnetic attraction of the first magnet 7. When the sliding shell 401 is pushed to the front, release the rotating plate. The torsion spring 6 will reset the plate, and the rotating plate will rotate to the front side of the sliding shell 401 to seal it. This protects the connector 201 from air and moisture, reducing the risk of oxidation and corrosion. This completes the anti-corrosion treatment of the connector 201.

[0022] It should be understood that the above description is for illustrative purposes only and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A computer charger interface device equipped with a corrosion-resistant structure, comprising a charger (1), a plug cable (2), a connector (201), a power cord (3), and a power head (301), wherein the plug cable (2) is fixedly connected to the front side of the charger (1), the connector (201) is installed at the front end of the plug cable (2), the power cord (3) is plugged into the rear side of the charger (1), and the power head (301) is installed at the rear end of the power cord (3), characterized in that, It also includes a protective shell (4), a sliding shell (401), a connecting block (402), a rotating plate (5), a torsion spring (6), a first magnet (7) and a second magnet (8). The protective shell (4) is fixedly connected to the front side of the plug-in wire (2). The sliding shell (401) is slidably connected inside the protective shell (4). The connecting blocks (402) are fixedly connected to the top of the sliding shell (401) symmetrically on the left and right. The rotating plate (5) is rotatably connected between the two connecting blocks (402). The torsion spring (6) is connected between the rotating plate (5) and the two connecting blocks (402). The first magnet (7) is installed on the rear side of the sliding shell (401). The second magnet (8) is installed on the inner rear wall of the protective shell (4).

2. The computer charger interface device with an anti-corrosion structure according to claim 1, wherein, It also includes a fixing frame (9), a mounting frame (11), a sleeve (12), a sliding rod (13), a spring (14), and a wedge block (15). The fixing frame (9) is fixedly connected to the rear side of the power cord (3). A fixing groove (10) is opened on the top of the fixing frame (9). The mounting frame (11) is installed on the rear side of the charger (1). The sleeve (12) is connected to the middle of the mounting frame (11). The sliding rod (13) is slidably connected inside the sleeve (12). The spring (14) is connected inside the sleeve (12). The other end of the spring (14) is fixedly connected to the sliding rod (13). The wedge block (15) is connected to the bottom end of the sliding rod (13). The wedge block (15) is engaged with the fixing groove (10).

3. The computer charger interface device equipped with an anti-corrosion structure according to claim 2, characterized in that, It also includes a first sealing strip (16), which is connected to the front side of the sliding shell (401).

4. The computer charger interface device with an anti-corrosion structure according to claim 3, wherein the anti-corrosion structure is made of a material selected from the group consisting of stainless steel, aluminum, and a combination thereof. It also includes a second sealing strip (17), and the front side of the protective shell (4) is connected to the second sealing strip (17).

5. A computer charger interface device equipped with an anti-corrosion structure according to claim 4, characterized in that, The shape of the fixing groove (10) is consistent with that of the wedge block (15).

6. A computer charger interface device equipped with an anti-corrosion structure according to claim 5, characterized in that, The outer ring size of the protective shell (4) is consistent with the outer ring size of the sliding shell (401).

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