A power converter tab conductor connection structure

Abstract

The utility model discloses a kind of power converter plug piece conductor connecting structure, it is related to power converter technical field, including converter housing, installation shell and three plug piece conductors, three plug piece conductors are through the sidewall of installation shell and extend into installation shell, converter housing is fixedly installed in the side of installation shell away from plug piece conductor, multiple converter jacks are set on the sidewall of converter housing, converter jack and three plug piece conductors correspond, the utility model has the advantages that the utility model is by setting fixed component and realizes the quick installation and fixation of plug piece conductor, solve the "the plug piece of existing market's power converter is inserted frequently After, the protective layer on the surface of plug piece will be gradually abraded, thereby make internal metal expose, be easily corroded, and plug piece is basically installed when converter shell thermoplastic forming, thus when plug piece is damaged, the whole converter cannot use" problem.

Description

Technical Field

[0001] This utility model relates to the field of power converter technology, specifically to a power converter plug conductor connection structure. Background Technology

[0002] A power adapter is a type of conversion tool. To use it, the power adapter is plugged into the target socket, and then the target plug is plugged into the matching socket hole on the power adapter to achieve the conversion.

[0003] After extensive market research, the inventors discovered that the protective layer on the surface of the plugs of existing power converters gradually wears down after frequent insertion, exposing the internal metal and making it susceptible to corrosion. Since the plugs are basically installed during the thermoplastic molding of the converter housing, the entire power converter becomes unusable when the plugs are damaged.

[0004] Therefore, we propose a power converter plug conductor connection structure. Summary of the Invention

[0005] The purpose of this invention is to provide a power converter plug conductor connection structure.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a power converter plug conductor connection structure, comprising a converter housing, a mounting shell, and three plug conductors. The three plug conductors penetrate the side wall of the mounting shell and extend into the mounting shell. The converter housing is fixedly installed on the side of the mounting shell opposite to the plug conductors. The side wall of the converter housing has multiple converter sockets, each corresponding to one of the three plug conductors. The inner wall of the mounting shell has three mounting holes that match the plug conductors. The plug conductors slide through the mounting holes. Each mounting hole has a fixing component on both sides.

[0007] As a further embodiment of this utility model: the fixing component includes a conductive plate, a fixing plate and a rotating shaft, the lower end of the rotating shaft is rotatably mounted at the center of the bottom end face of the mounting shell, and a protrusion is fixedly mounted on the side wall of the rotating shaft.

[0008] As a further embodiment of this utility model: the conductive plate is fixedly installed on the inner wall of the mounting shell, the fixing plate is slidably installed on the inner wall of the mounting shell, and the insert conductor is disposed between the conductive plate and the fixing plate.

[0009] As a further embodiment of this utility model: a spring is fixedly installed on the side wall of the fixing plate, and a vertical plate is fixedly installed on the other end of the spring, and the vertical plate is fixedly installed on the inner wall of the mounting shell.

[0010] As a further embodiment of this utility model: a push plate is fixedly installed on the side of the fixing plate away from the insert conductor, and the other end of the push plate abuts against the side wall of the protrusion.

[0011] As a further embodiment of this utility model: a torsion spring is fixedly sleeved at the lower end of the rotating shaft, and the other end of the torsion spring is fixedly installed on the inner wall of the mounting shell.

[0012] As a further aspect of this utility model: the converter socket corresponds to the plug conductor.

[0013] Compared with the prior art, the beneficial effects of this utility model by adopting the above technical solution are as follows:

[0014] This invention achieves rapid installation and fixation of the plug conductor by setting a fixing component. Specifically, when the plug conductor needs to be replaced, the rotating shaft is rotated clockwise, causing the protrusion to rotate to the concave part of the push plate end. The torsion spring is in a tightened state, at which point the spring returns to its original position and disengages from the surface of the plug conductor. The plug conductor is then pulled out of the mounting hole, and a new plug conductor is inserted into the mounting hole, so that the top of the plug conductor abuts against the side wall of the conductive plate. Then, the rotating shaft is rotated counterclockwise, causing the protrusion to slide to the protrusion at the end of the push plate. At this point, the torsion spring returns to its original position, and the push plate is pressed against the plug conductor by the protrusion, thus completing the fixation of the plug conductor. This solves the problem that "the protective layer on the surface of the plug of the power converter on the market will gradually wear down after frequent insertion, thus exposing the internal metal and making it susceptible to corrosion. Since the plug is basically installed during the thermoplastic molding of the converter shell, the entire converter cannot be used when the plug is damaged."

[0015] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0016] Figure 1 This is a front structural diagram of the present utility model;

[0017] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of the mounting shell in this utility model;

[0019] Figure 4 This is a top sectional view of the mounting shell in this utility model;

[0020] Figure 5 This is a schematic diagram showing the state of the rotating shaft, protrusion, and push plate of this utility model in cooperation.

[0021] In the diagram: 1. Converter housing; 2. Converter socket; 3. Mounting shell; 4. Insert conductor; 5. Protrusion; 6. Spring; 7. Fluorescent sheet; 8. Fixing plate; 9. Conductive plate; 10. Rotating shaft; 11. Push plate; 12. Vertical plate; 13. Torsion spring; 14. Mounting hole. Detailed Implementation

[0022] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is for the purpose of helping to understand this utility model, but does not constitute a limitation on this utility model.

[0023] Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0024] Example 1, please refer to the appendix. Figure 1 -Appendix Figure 5 This utility model provides a power converter plug conductor connection structure. By setting a fixing component, the plug conductor 4 can be replaced, which saves costs and improves the reusability of the power converter. It includes a converter housing 1, a mounting shell 3 and three plug conductors 4. The three plug conductors 4 penetrate through the side wall of the mounting shell 3 and extend into the mounting shell 3. The converter housing 1 is fixedly installed on the side of the mounting shell 3 away from the plug conductors 4. Multiple converter sockets 2 are opened on the side wall of the converter housing 1, and the converter sockets 2 correspond to the three plug conductors 4. Three mounting holes 14 matching the plug conductors 4 are opened on the inner wall of the mounting shell 3. The plug conductors 4 slide through the mounting holes 14. Fixing components are provided on both sides of each mounting hole 14.

[0025] Specifically, the fixing assembly includes a conductive plate 9, a fixing piece 8, and a rotating shaft 10. The lower end of the rotating shaft 10 is rotatably mounted at the center of the bottom end face of the mounting housing 3. A protrusion 5 is fixedly mounted on the side wall of the rotating shaft 10. The conductive plate 9 corresponds to the converter socket 2. When the external pin is inserted into the converter socket 2, it contacts the conductive plate 9 and conducts electricity. A wire is set between the converter socket 2 and the conductive plate 9 to achieve conductivity at the converter socket 2 and accommodate shorter external pins.

[0026] Furthermore, the conductive plate 9 is fixedly installed on the inner wall of the mounting shell 3, the fixing plate 8 is slidably installed on the inner wall of the mounting shell 3, and the insert conductor 4 is disposed between the conductive plate 9 and the fixing plate 8. The insert conductor 4 can make the conductive plate 9 energized, so as to realize the electrical connection with the external plug.

[0027] Furthermore, a spring 6 is fixedly installed on the side wall of the fixing plate 8, and a vertical plate 12 is fixedly installed on the other end of the spring 6. The vertical plate 12 is fixedly installed on the inner wall of the mounting shell 3.

[0028] Furthermore, a push plate 11 is fixedly installed on the side of the fixing plate 8 away from the insert conductor 4, and the other end of the push plate 11 abuts against the side wall of the protrusion 5. By setting the protrusion 5, the insert conductor 4 can be quickly fixed and disassembled.

[0029] Furthermore, a torsion spring 13 is fixedly sleeved at the lower end of the rotating shaft 10, and the other end of the torsion spring 13 is fixedly installed on the inner wall of the mounting shell 3. By setting the torsion spring 13, the protrusion 5 can be made to abut against the end protrusion of the push plate 11 to complete the fixation of the insert conductor 4.

[0030] Furthermore, the converter socket 2 corresponds to the plug conductor 4, making it convenient for external pins to be inserted into the converter socket 2 for power connection.

[0031] In Embodiment 2, the difference from Embodiment 1 is that the conductive plate 9 is T-shaped, and the top of the fixing piece 8 and the bottom of the conductive plate 9 are on the same horizontal plane. The T-shaped conductive plate 9 is beneficial for limiting the ends of the insert conductors 4, so that the two ends of the three insert conductors 4 are aligned with each other, which increases the aesthetics of the power converter. At the same time, the top of the fixing piece 8 and the bottom of the conductive plate 9 are on the same horizontal plane, which makes it convenient for the fixing piece 8 and the conductive plate 9 to cooperate with each other to fix the insert conductors 4.

[0032] Furthermore, the surface of the converter housing 1 is provided with a fluorescent sheet 7, which facilitates the insertion of the plug into the converter socket 2 in dim lighting conditions at night.

[0033] Working principle: When the insert conductor 4 needs to be replaced, rotate the rotating shaft 10 clockwise. The rotating shaft 10 drives the protrusion 5 to rotate to the concave end of the push plate 11, and the torsion spring 13 is in a tightened state. At this time, the spring 6 returns to its original position and disengages from the surface of the insert conductor 4. Then, the insert conductor 4 is pulled out from the mounting hole 14, and the new insert conductor 4 is inserted into the mounting hole 14, so that the top end of the insert conductor 4 abuts against the side wall of the conductive plate 9. Then, rotate the rotating shaft 10 counterclockwise, driving the protrusion 5 to slide to the protrusion at the end of the push plate 11. At this time, the torsion spring 13 returns to its original position, and the push plate 11 is pressed against the insert conductor 4 by the protrusion 5, thus completing the fixation of the insert conductor 4. A rubber layer is provided on the side of the fixing plate 8 that is in contact with the plug conductor 4, which increases the friction between the fixing plate 8 and the plug conductor 4. This makes the friction between the fixing plate 8 and the plug conductor 4 much greater than the friction between the plug conductor 4 and the power socket hole, ensuring the stability of the plug conductor 4 when it is inserted into and removed from the socket hole. It also provides insulation between the plug conductor 4 and the fixing plate 8, solving the problem that "the protective layer on the surface of the plug of the power converter on the market will gradually wear down after frequent insertion, thus exposing the internal metal and making it susceptible to corrosion. Since the plug is basically installed during the thermoplastic molding of the converter shell, the entire converter cannot be used when the plug is damaged."

[0034] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on.

[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0036] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0037] For those skilled in the art, various changes, modifications, substitutions, and alterations to these embodiments without departing from the principles and spirit of this utility model will still fall within the protection scope of this utility model.

Claims

1. A power converter plug conductor connection structure, comprising a converter housing (1), a mounting shell (3), and three plug conductors (4), characterized in that: The three insert conductors (4) penetrate the side wall of the mounting shell (3) and extend into the mounting shell (3). The converter housing (1) is fixedly installed on the side of the mounting shell (3) away from the insert conductors (4). Multiple converter sockets (2) are provided on the side wall of the converter housing (1). The converter sockets (2) correspond to the three insert conductors (4). Three mounting holes (14) matching the insert conductors (4) are provided on the inner wall of the mounting shell (3). The insert conductors (4) slide through the mounting holes (14). Fixing components are provided on both sides of each mounting hole (14).

2. The power converter plug conductor connection structure according to claim 1, characterized in that: The fixing assembly includes a conductive plate (9), a fixing piece (8), and a rotating shaft (10). The lower end of the rotating shaft (10) is rotatably mounted at the center of the bottom end face of the mounting shell (3). A protrusion (5) is fixedly mounted on the side wall of the rotating shaft (10). The conductive plate (9) is fixedly mounted on the inner wall of the mounting shell (3). The fixing piece (8) is slidably mounted on the inner wall of the mounting shell (3).

3. The power converter plug conductor connection structure according to claim 2, characterized in that: The insert conductor (4) is disposed between the conductive plate (9) and the fixing plate (8).

4. The power converter plug conductor connection structure according to claim 3, characterized in that: A spring (6) is fixedly installed on the side wall of the fixing plate (8), and a vertical plate (12) is fixedly installed on the other end of the spring (6). The vertical plate (12) is fixedly installed on the inner wall of the mounting shell (3).

5. The power converter plug conductor connection structure according to claim 4, characterized in that: A push plate (11) is fixedly installed on the side of the fixing plate (8) away from the insert conductor (4), and the other end of the push plate (11) abuts against the side wall of the protrusion (5).

6. The power converter plug conductor connection structure according to claim 5, characterized in that: The lower end of the rotating shaft (10) is fixedly fitted with a torsion spring (13), and the other end of the torsion spring (13) is fixedly installed on the inner wall of the mounting shell (3).

7. The power converter plug conductor connection structure according to claim 6, characterized in that: The converter socket (2) corresponds to the plug conductor (4).

8. The power converter plug conductor connection structure according to claim 7, characterized in that: The conductive plate (9) is T-shaped, and the top of the fixing piece (8) is on the same horizontal plane as the bottom of the conductive plate (9).

9. The power converter plug conductor connection structure according to claim 8, characterized in that, The surface of the converter housing (1) is provided with a fluorescent sheet (7).

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