Dustproof and waterproof converter

Abstract

The utility model relates to the converter field, and discloses a dustproof and waterproof converter comprising a socket used for equipment, the rear side of the socket is provided with a sealing assembly used for improving the sealing performance of the converter, and the front side of the socket is provided with a jack used for the insertion of an equipment power line; the plug is used for being inserted into power supplies in different regions and supplying power to the socket at the same time, the plug and the socket are connected through a buckle assembly so that the plug can be installed on the rear side of the socket, limiting holes are formed in the upper side and the lower side of the inner wall of the plug, and metal sheets used for being inserted into the power supplies are fixedly connected to the rear side of the plug. And a sealing groove is formed in the front side of the plug. According to the utility model, the sealing performance of the converter is improved, so that the converter has certain dustproof and waterproof effects, the service life of the converter is prolonged, the plug can be replaced, the converter can adapt to power supply requirements in different regions, and the universality of the converter is improved.

Description

Technical Field

[0001] The utility model relates to the field of converters, in particular to a dust-proof and waterproof converter. Background Art

[0002] Plug converters are often used during overseas travel and are also called conversion sockets. They are used to connect and convert plugs and sockets between different countries, enabling people to obtain power smoothly and facilitating their use. In the field of electrical engineering, plug converters are called conversion sockets. One side is the plug, which is called male, and the other side is the socket, which is called female. It is an electrical product that is needed during overseas travel. Since each country has different socket standards, it is used to connect and convert plugs and sockets between different countries or regions, enabling electrical appliances to obtain power smoothly. Therefore, such conversion sockets are usually called plug converters. Currently popular plug converters generally do not have the function of changing voltage.

[0003] However, the current converters have poor sealing performance, resulting in poor dust-proof and waterproof effects, lower service life, and poor versatility. This is because the socket and plug parts of the current converters cannot be disassembled, making the converters unable to meet the requirements of different regions.

[0004] In view of this technical problem, the present application proposes a dust-proof and waterproof converter. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies in the prior art and propose a dust-proof and waterproof converter. The aim is to improve the sealing performance of the converter, thereby increasing the resistance to water and dust entering the interior of the converter, enabling the converter to have a certain dust-proof and waterproof effect, increasing the service life of the converter, allowing the plug and socket to be disassembled, enabling the plug of the converter to be replaced with different types, enabling the converter to adapt to the power supply requirements of different regions, and improving the versatility of the converter.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dust-proof and waterproof converter, comprising:

[0008] A socket for use by a device, with a sealing component provided at the rear of the socket to improve the sealing performance of the converter, and a socket for inserting the device power cord is provided at the front of the socket;

[0009] A plug for inserting power supplies in different regions to supply power to a socket simultaneously. The plug and the socket are connected by a snap component to install the plug at the rear side of the socket. Limiting holes are provided on both the upper and lower sides of the inner wall of the plug. A metal sheet for inserting into the power supply is fixedly connected to the rear side of the plug, and a sealing groove is provided on the front side of the plug.

[0010] Further, the sealing component includes a sealing ring fixedly connected to the rear side of the socket. The sealing ring is inserted into the sealing groove, and a sealing ring is fixedly connected to the rear side of the socket.

[0011] Further, the snap component includes grooves provided on both the upper and lower sides of the socket. A snap rod is slidably connected inside the groove. One end of the snap rod is inserted into the limiting hole, and the other end of the snap rod is fixedly connected to a resilient piece. The resilient piece is slidably connected inside the groove.

[0012] Further, a spring is sleeved on one side of the snap rod. One end of the spring is connected to the bottom side of the groove, and the other end of the spring is connected to the bottom side of the resilient piece.

[0013] Further, protective covers are threadedly connected to both the front side of the socket and the rear side of the plug.

[0014] Further, an indicator light is fixedly connected to the top side of the plug.

[0015] Further, a switch is provided on the top side of the plug.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, by improving the sealing performance of the converter, the resistance to water and dust entering the interior of the converter is increased, so that the converter has a certain dust and waterproof effect, and the service life of the converter is improved.

[0018] 2. In the utility model, by enabling the plug and the socket to be detachable, the plug of the converter can be replaced with different types, so that the converter can adapt to the power supply requirements of different regions, and the versatility of the converter is improved. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of a dust and waterproof converter proposed by the utility model;

[0020] Figure 2 It is a front view of a dust and waterproof converter proposed by the utility model;

[0021] Figure 3 It is a rear view of a dust and waterproof converter proposed by the utility model;

[0022] Figure 4 Disassembly schematic diagram of a dust-proof and waterproof converter proposed by the present utility model;

[0023] Figure 5 Schematic diagram of the socket structure of a dust-proof and waterproof converter proposed by the present utility model;

[0024] Figure 6 Schematic diagram of the plug structure of a dust-proof and waterproof converter proposed by the present utility model;

[0025] Figure 7 Cross-sectional schematic diagram of a dust-proof and waterproof converter proposed by the present utility model.

[0026] Legend description:

[0027] 1. Socket; 2. Plug; 3. Protective cover; 4. Switch; 5. Indicator light; 6. Snap rod; 7. Rebound piece; 8. Metal piece; 9. Sealing ring; 10. Sealing gasket; 11. Sealing groove; 12. Spring; 13. Socket. Specific implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figures 1 - 3 , an embodiment provided by the present utility model: a dust-proof and waterproof converter, including:

[0030] A socket 1 for use by a device. An insertion opening 13 for inserting the power cord of the device is provided on the front side of the socket 1. Protective covers 3 are threadedly connected to both the front side of the socket 1 and the rear side of the plug 2. An indicator light 5 is fixedly connected to the top side of the plug 2, and a switch 4 is provided on the top side of the plug 2. Refer to Figures 4 - 6 , a sealing ring 9 is fixedly connected to the rear side of the socket 1. The sealing ring 9 is inserted into the sealing groove 11, and a sealing gasket 10 is fixedly connected to the rear side of the socket 1;

[0031] Specifically, when in use, insert the power cord of the device that needs electricity into socket 13, so as to supply power to it through socket 1. By inserting the sealing ring 9 into the sealing groove 11, the resistance of water and dust entering the interior of the converter is increased. And the gap between socket 1 and the plug is blocked by the sealing ring 10 to improve the sealing performance of the converter, so that the converter is not easily damaged by water and dust, thereby increasing the service life of the converter. The protective cover 3 provides protection for the converter. The indicator light 5 is used to know whether the converter is working properly. The switch 4 allows the user to disconnect the power connection when not in use, providing additional convenience and safety.

[0032] Referring to Figures 5 - 7 , a plug 2 for inserting power supplies in different regions to supply power to socket 1 at the same time. The plug 2 and the socket 1 are connected. Limiting holes are provided on both the upper and lower sides of the inner wall of the plug 2. A metal sheet 8 for inserting into the power supply is fixedly connected to the rear side of the plug 2. A sealing groove 11 is provided on the front side of the plug 2. Grooves are provided on both the upper and lower sides of the socket 1. A snap rod 6 is slidably connected inside the groove. One end of the snap rod 6 is inserted into the limiting hole. The other end of the snap rod 6 is fixedly connected to a resilient piece 7. The resilient piece 7 is slidably connected inside the groove. A spring 12 is sleeved on one side of the snap rod 6. One end of the spring 12 is connected to the bottom side of the groove, and the other end of the spring 12 is connected to the bottom side of the resilient piece 7;

[0033] When it is necessary to repair the interior of the converter or replace the plug 2, by pressing the snap rod 6, one end of the snap rod 6 is disengaged from the limiting hole, and the plug 2 is detached from the socket 1, so as to replace the plug 2. When it is necessary to install the plug 2 onto the socket 1, first press the snap rod 6 to make the snap rod 6 slide downward, then align the plug 2 and the socket 1, so that one end of the snap rod 6 is aligned with the limiting hole, and then release the snap rod 6. At this time, the spring 12 will push against the resilient piece 7, so that the resilient piece 7 drives the snap rod 6 to move upward, so that one end of the snap rod 6 is inserted into the limiting hole, and the plug 2 is installed onto the socket 1, so that the plug 2 and the socket 1 can be detached, and different types of plugs 2 can be replaced, so as to adapt to power supplies in different regions, thereby improving the versatility of the converter.

[0034] Working principle: When in use, insert the power cord of the device that needs electricity into socket 13, and then insert plug 2 into the power supply. Thus, power is supplied to socket 1 through plug 2, and then the device is powered through socket 1. By inserting sealing ring 9 into sealing groove 11, the resistance of water and dust entering the converter is increased. And the gap between socket 1 and the plug is blocked by sealing ring 10 to improve the sealing performance of the converter, so that the converter is not easily damaged by water and dust, thereby increasing the service life of the converter. The converter is protected by protective cover 3. The user can know whether the converter is working properly through indicator light 5. Switch 4 allows the user to disconnect the power connection when not in use, providing additional convenience and safety. When it is necessary to repair the inside of the converter or replace plug 2, press buckle lever 6, so that one end of buckle lever 6 disengages from the limit hole, and then plug 2 is detached from socket 1 to replace plug 2. When it is necessary to install plug 2 onto socket 1, first press buckle lever 6 to make it slide downward, then align plug 2 and socket 1, so that one end of buckle lever 6 aligns with the limit hole, and then release buckle lever 6. At this time, spring 12 will push against return spring piece 7, so that return spring piece 7 drives buckle lever 6 to move upward, and one end of buckle lever 6 is inserted into the limit hole, thus installing plug 2 onto socket 1.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dustproof and waterproof converter, characterized in that: include: A socket (1) for use with a device, wherein a sealing component is provided on the rear side of the socket (1) to improve the sealing performance of the converter, and a socket (13) is provided on the front side of the socket (1) for inserting a power cord of the device; A plug (2) for being inserted into power supplies in different regions to simultaneously supply power to a socket (1); the plug (2) and the socket (1) are connected via a snap assembly so that the plug (2) can be mounted on the rear side of the socket (1); limiting holes are provided on both upper and lower sides of the inner wall of the plug (2); a metal sheet (8) for being inserted into a power supply is fixedly connected to the rear side of the plug (2); and a sealing groove (11) is provided on the front side of the plug (2).

2. A dustproof and waterproof converter according to claim 1, characterized in that: The sealing assembly comprises a sealing ring (9) fixedly connected to the rear side of the socket (1); the sealing ring (9) is inserted into a sealing groove (11); and a sealing ring (10) is fixedly connected to the rear side of the socket (1).

3. The dustproof and waterproof converter according to claim 1, characterized in that: The buckle assembly comprises grooves formed on the upper and lower sides of the socket (1), a buckle rod (6) being slidably connected inside the groove, one end of the buckle rod (6) being inserted into the limiting hole, and the other end of the buckle rod (6) being fixedly connected to a springback sheet (7), and the springback sheet (7) being slidably connected inside the groove.

4. A dustproof and waterproof converter according to claim 3, characterized in that: A spring (12) is sleeved on one side of the buckle rod (6), one end of the spring (12) is connected to the bottom side of the groove, and the other end of the spring (12) is connected to the bottom side of the resilient sheet (7).

5. The dustproof and waterproof converter according to claim 1, characterized in that: The front side of the socket (1) and the rear side of the plug (2) are both threadedly connected with a protective cover (3).

6. The dustproof and waterproof converter according to claim 1, characterized in that: An indicator light (5) is fixedly connected to the top side of the plug (2).

7. The dustproof and waterproof converter according to claim 1, characterized in that: A switch (4) is provided on the top side of the plug (2).

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