Conversion socket

Abstract

The utility model provides a conversion socket and system, and the conversion socket comprises a conversion head, a first housing and a conductive contact column, the first housing is provided with a through hole, the conductive contact column is movably disposed in the through hole, one end, located at the inner side of the first housing, of the conductive contact column is connected with a first elastic part, and retraction and automatic extension are realized through the first elastic part. A contact piece corresponding to the conductive contact column is arranged at the bottom of the adapter, and when the adapter is assembled on the first shell, the conductive contact column is in contact with the contact piece under the elastic force of the first elastic component. By arranging the conversion socket with the above characteristics, reliable electric contact and broken contact prevention functions are realized, electric plug standards of different countries can be effectively adapted, and safety and convenience in use are ensured. The conversion socket is simple in overall structure, convenient to manufacture and maintain, and suitable for wide power utilization requirements of electronic equipment.

Description

Technical Field

[0001] The present application relates to the technical field of electrical connectors, and in particular to a conversion socket. Background Art

[0002] With the development of globalization and the popularization of electronic products, especially the widespread use of devices such as smartphones, people's daily life and work have become inseparable from these electronic products. However, due to different power standards in different countries, when people travel across countries, they often encounter the problem that the electronic devices they carry are not compatible with the local plugs. In order to make plugs of different standards compatible with each other globally, various plug converters have appeared on the market.

[0003] Existing plug converters usually use spring clips or welding wires for connection, which have many problems in actual use. For example, although the spring clip connection method is simple, it is easy to cause poor contact due to spring fatigue or deformation, which in turn causes power failure or damage to the device; although the welding wire connection method is relatively strong, it has a high production cost and may also cause the solder joints to loosen or break after long-term use.

[0004] In order to address these problems, some new plug conversion structures have appeared on the market, but they still have certain limitations during use, especially poor contact and plug breakage problems, which cannot meet users' needs for high reliability and convenience.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute prior art known to ordinary technicians in the field. Utility Model Content

[0006] In response to the problems in the prior art, the purpose of the present application is to provide a conversion socket which, through innovative structural design, can effectively solve the problems of poor contact and broken contact that are prone to occur in the use of existing converters, ensure that plugs of different standards have reliable electrical contact performance when converted, and improve the convenience and safety of use.

[0007] The embodiment of the present application provides a conversion socket, comprising a conversion head, a first shell, and a conductive contact post, characterized in that the first shell is provided with a through hole, the conductive contact post is movably arranged in the through hole, one end of the conductive contact post located on the inner side of the first shell is connected to a first elastic component, and the retraction and automatic extension functions are realized by the first elastic component;

[0008] A contact sheet corresponding to the conductive contact column is arranged at the bottom of the conversion head. When the conversion head is assembled on the first housing, the conductive contact column contacts the contact sheet under the elastic force of the first elastic component.

[0009] Furthermore, the conversion socket also includes a second shell, which is connected to the first shell to form an internal cavity, in which an electronic component is arranged and the electronic component is electrically connected to the conductive contact column through a wire.

[0010] Furthermore, the contact surface between the conductive contact column and the contact sheet is a protruding hemispherical shape, and the contact sheet is a concave semicircular contact sheet accordingly.

[0011] Furthermore, the conversion head is provided with an electrical connection plug, the electrical connection piece is connected to the contact piece, and the conversion head is provided with a storage groove, and the storage groove is used to hide the plug.

[0012] Furthermore, the diameter of one end of the conductive contact column located on the inner side of the first shell is larger than that of the other end.

[0013] Furthermore, the first shell is provided with an inner groove matching the shape of the conversion head, a first limiting groove is provided on one side wall of the inner groove, and a limiting protrusion is provided at a corresponding position on the outer peripheral surface of the conversion head. The protrusion and the first limiting groove are used together when the conversion head is assembled on the first shell.

[0014] Furthermore, the first housing is also provided with a sliding switch, which is assembled on the first housing via a second elastic component. The sliding switch is slidably connected to the first housing via the second elastic component and can move in a single direction to achieve replacement of the conversion head.

[0015] Furthermore, a latching tooth is provided on the sliding switch, and a second limiting groove is provided on the conversion head. The sliding switch is subjected to the elastic force of the second elastic component to push the latching tooth into the second limiting groove, so that they cooperate with each other to limit the conversion head; the sliding switch is slid in the direction away from the conversion head so that the latching tooth disengages from the second limiting groove to separate the conversion head from the first shell.

[0016] Furthermore, the outer surface of the sliding switch is provided with an anti-slip texture to improve stability during operation.

[0017] Furthermore, the conversion head includes at least one of a European standard plug, an American standard plug, an Australian standard plug and a British standard plug.

[0018] The conversion socket provided by this application has the following advantages:

[0019] The utility model realizes reliable electrical contact and anti-break function by providing a conversion socket with the above characteristics, can effectively adapt to the electrical plug standards of different countries, and ensures safety and convenience in use. The conversion socket has a simple overall structure, is easy to manufacture and maintain, and is suitable for the power needs of a wide range of electronic equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings.

[0021] Figure 1 This is an exploded view of the conversion socket of one embodiment of the present application;

[0022] Figure 2 It is a schematic cross-sectional view of an assembly of a conversion socket according to an embodiment of the present application;

[0023] Figure 3 is a schematic vertical cross-sectional view of a conversion head according to an embodiment of the present application;

[0024] Figure 4 It is a cross-sectional schematic diagram of a conversion head insert and a storage slot according to an embodiment of the present application;

[0025] Figure 5 This is a schematic diagram of the bottom surface of a converter head according to an embodiment of the present application;

[0026] Figure 6 This is a schematic diagram of a conversion head series product according to an embodiment of the present application;

[0027] Figure 7 This is a bottom view of a conversion socket and conversion head set product according to an embodiment of the present application;

[0028] Figure 8 It is a top view schematic diagram of a conversion socket and conversion head set product according to an embodiment of the present application.

[0029] Reference numerals:

[0030] 100 conversion head 101 electrical connection plug

[0031] 102 storage slot 103 second limiting groove

[0032] 104 limiting bump 105 contact piece

[0033] 200 first housing 210 slide switch

[0034] 211 latch teeth 212 round hole

[0035] 213 second elastic component 221 conductive contact column

[0036] 222 first elastic component 231 first limiting groove

[0037] 232 through hole 300 electronic components

[0038] 400 Second Shell DETAILED DESCRIPTION

[0039] The example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in a variety of forms and should not be construed as being limited to the embodiments set forth herein; on the contrary, these embodiments are provided so that the present application will be comprehensive and complete, and the concept of the example embodiments will be fully conveyed to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their repeated descriptions will be omitted. "Or" and "or" in the specification may both mean "and" or "or". Although the terms "upper", "lower", "between", etc. may be used in this specification to describe different exemplary features and elements of the present application, these terms are used herein only for convenience, such as according to the directions of the examples described in the accompanying drawings. Nothing in this specification should be construed as requiring a specific three-dimensional direction of the structure to fall within the scope of the present application. Although "first" or "second" etc. are used in this specification to represent certain features, they are only used to represent the function, and are not used as a limitation on the number and importance of specific features.

[0040] The present application provides a conversion socket, comprising a conversion head, a first shell and a conductive contact column, wherein the first shell is provided with a through hole, and the conductive contact column is movably arranged in the through hole. The conductive contact column is connected to a first elastic component at one end located inside the first shell, and the retraction and automatic extension functions are realized by the first elastic component; a contact sheet corresponding to the conductive contact column is arranged at the bottom of the conversion head, and when the conversion head is assembled on the first shell, the conductive contact column is subjected to the elastic force of the first elastic component and contacts the contact sheet, thereby ensuring a stable and reliable electrical connection. The utility model realizes a reliable electrical contact and anti-break contact function during plug conversion by designing a conversion socket comprising a conversion head, a first shell and a conductive contact column. The conductive contact column provides continuous contact pressure through the elastic component, ensuring stable contact with the contact sheet when the conversion head is assembled on the first shell, thereby solving the break contact problem caused by poor contact in the prior art. At the same time, an internal protection space is formed by the combination of the second shell and the first shell to accommodate and protect the electronic components, thereby improving the stability and safety of the overall structure. The design of the sliding switch and the limit structure enables the conversion head to be quickly replaced, which is convenient for user operation. In addition, by setting a hemispherical and semicircular contact surface design between the conductive contact column and the contact sheet, the stability and reliability of the contact are further ensured. The conversion socket provided by the utility model has the characteristics of simple structure, convenient use, safety and reliability, and can adapt to the electrical plug standards of different countries and meet the use needs of multinational users.

[0041] Combine the following Figures 1 to 5 The working principle of the conversion socket of an embodiment of the present application is specifically introduced. It is understandable that the following description is only an example and is not intended to limit the scope of protection of the present application.

[0042] like Figures 1 to 5As shown, in this embodiment, the conversion socket includes a conversion head 100, a first shell 200, and a conductive contact column 221. The first shell 200 is provided with a through hole 232. The conductive contact column 221 is movably arranged in the through hole 232. The conductive contact column 221 is located at one end of the inner side of the first shell 200 and is connected to the first elastic component 222 and the wire, and is retracted and automatically extended by the first elastic component 222. The bottom of the conversion head 100 is provided with a contact sheet 105 corresponding to the conductive contact column 221. When the conversion head 100 is assembled on the first shell 200, the conductive contact column 221 is subjected to the elastic force of the first elastic component 222 and contacts the contact sheet 105, thereby ensuring a stable and reliable electrical connection, and solving the problem of disconnection caused by poor contact in the prior art. Optionally, the first elastic component 222 is a spring arranged inside the first shell 200. In addition, the conductive contact column 221 provides continuous contact pressure through the elastic component to ensure stable contact with the contact sheet 105 when the conversion head 100 is assembled on the first shell 200. The application of this embodiment achieves the effects of quick plugging and unplugging, stable contact and prevention of disconnection of the conversion socket. In particular, the reliability and durability of the conductive contact are ensured by the cooperation between the conductive contact column 221 and the elastic component, thereby improving the service life and user experience of the conversion socket. In addition, by designing the diameter difference of the conductive contact column 221, an effective limiting function is provided, which prevents the conductive contact column 221 from being ejected out of the first housing 200 due to excessive elastic force, thereby improving safety.

[0043] The conversion socket also includes a second housing 400, which is connected to the first housing 200 to form an internal cavity, in which an electronic component 300 is arranged and electrically connected to the conductive contact column 221 through a wire. In this embodiment, the electronic component 300 is a PCBA component, and the PCBA component (Printed Circuit Board Assembly) refers to a printed circuit board with assembled components. The PCBA component is the electrical conversion part of the conversion socket, which is responsible for the connection of the circuit and signal transmission. By arranging the PCBA component in the internal cavity, the circuit components can be effectively protected, and the compact layout of the circuit can be achieved, thereby improving the overall reliability and electrical performance of the conversion socket. In addition, the PCBA component can also be functionally expanded according to actual needs, adding more circuit protection and intelligent control functions. The effects of fast plugging and unplugging, stable contact and preventing contact breakage are achieved. In particular, the reliability and durability of the conductive contact are ensured by the cooperation of the conductive contact column 221 and the elastic component, thereby improving the service life and user experience of the conversion socket.

[0044] In order to further improve the stability and reliability of the conductive contact, the contact surface between the conductive contact column 221 and the contact sheet 105 is a protruding hemispherical shape, and the contact sheet 105 is a concave semicircular contact sheet 105. This design can provide a larger contact area when the conductive contact column 221 contacts the contact sheet 105, thereby reducing the contact resistance and enhancing the current conduction capability. At the same time, when the hemispherical conductive contact column 221 contacts the semicircular contact sheet 105, it can automatically adjust the contact position to a certain extent, adapt to slight installation deviations, ensure that a good contact state is always maintained, and further improve the electrical connection performance of the conversion socket. This design brings significant technical effects. First, the contact area between the conductive contact column 221 and the contact sheet 105 is increased, the contact resistance is reduced, and the current conduction capability is improved. Secondly, through the cooperation of the hemispherical and semicircular structures, it is possible to adapt to slight installation deviations and ensure the stability and reliability of the conductive contact. Finally, this structural design can also reduce arcing and overheating caused by poor contact, thereby improving the safety and service life of the conversion socket. It should be noted that the above embodiments are only preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art may make various substitutions and changes without departing from the spirit and scope of the present invention. For example, the shapes of the conductive contact pillar 221 and the contact sheet 105 may also adopt other complementary shapes, such as a cone and a cone groove, etc., which can achieve similar technical effects.

[0045] In order to further solve the problem of the plug being exposed when the conversion socket is not in use and improve its safety and portability, the conversion head 100 is provided with a storage slot 102, and the conversion head 100 is provided with an electrical connection plug 101, which is movably arranged at one end of the storage slot 102, and the electrical connection plug 101 is connected to the contact piece 105, and the storage slot 102 is used to store the electrical connection plug 101. This design allows the plug to be stored in the storage slot 102 when the conversion socket is not in use, thereby avoiding the plug from being exposed, and reducing the risk of electric shock caused by the plug being exposed. In addition, the storage slot 102 can also protect the plug from being damaged during carrying. By arranging the storage slot 102 and the movably arranged electrical connection plug 101 on the conversion head 100, the utility model significantly improves the safety and portability of the conversion socket. When not in use, the electrical connection plug 101 can be stored in the storage slot 102, avoiding the potential danger of the plug being exposed, and the plug is effectively protected and not easily damaged during carrying. At the same time, the design also simplifies the use of the conversion socket, allowing users to easily store and take out the plug, improving the user experience. It should be noted that the above implementation is only a preferred implementation of the utility model and is not intended to limit the utility model. Those skilled in the art may also make various substitutions and changes without departing from the spirit and scope of the present invention. For example, the shape and position of the storage slot 102 can be adjusted according to specific needs, and the structure of the electrical connection plug 101 can also adopt other forms. As long as the storage and protection functions of the plug can be achieved, they should be regarded as the scope of protection of the present invention.

[0046] In order to further solve the stability problem of the conductive contact column 221 during use, the diameter of the conductive contact column 221 at one end inside the first shell 200 is larger than the other end. By designing that the diameters of the two ends of the conductive contact column 221 are unequal, the end with the larger diameter can better clamp the first shell 200, thereby preventing the conductive contact column 221 from completely detaching from the first shell 200 under the action of elastic force, and ensuring the stability and reliability of the conductive contact column 221 during use. With this design, the conductive contact column 221 can always remain inside the first shell 200 when subjected to elastic force, and will not be completely ejected due to excessive spring force. This not only improves the stability of the conductive contact column 221 in contact with the conversion head 100, but also effectively avoids the circuit breaking problem caused by the detachment of the contact column, thereby further improving the reliability and safety of the conversion socket. It should be noted that the above embodiments are only preferred embodiments of the utility model and are not used to limit the utility model. Those skilled in the art can also make various substitutions and changes without departing from the spirit and scope of the present invention. For example, the specific shape and size of the conductive contact pillar 221 can be adjusted according to the specific application scenario, and as long as the function of stable connection can be achieved, it should be regarded as within the protection scope of the present utility model.

[0047] In order to further solve the problem of looseness of the conversion head 100 that may occur during assembly and use, the first housing 200 is provided with an inner groove that matches the outer shape of the conversion head 100, and a first limiting groove 231 is provided on one side wall of the inner groove. A limiting protrusion 104 is provided at a corresponding position on the outer peripheral surface of the conversion head 100, and the protrusion and the first limiting groove 231 are used together when the conversion head 100 is assembled on the first housing 200. Through this structural design, the conversion head 100 can be effectively fixed to prevent it from being displaced during use, thereby ensuring the stability and reliability of the conversion socket. With the above technical solution, by providing a limiting structure between the first housing 200 and the conversion head 100, the conversion head 100 can be firmly assembled on the first housing 200, avoiding the problem of looseness and displacement during use. This not only improves the safety of the conversion socket, but also enhances the user experience, ensures the stable connection between the conversion head 100 and the conductive contact column 221, and further ensures the normal operation of the circuit. It should be noted that the above embodiments are only preferred embodiments of the utility model and are not used to limit the utility model. Those skilled in the art may make various substitutions and changes without departing from the spirit and scope of the present invention. For example, the specific shapes and sizes of the inner groove and the limiting protrusion 104 may be adjusted according to the specific application scenario, and as long as the function of stable connection can be achieved, it should be considered as the protection scope of the present utility model.

[0048] In order to further solve the problem of convenience in the replacement process of the conversion head 100, a sliding switch 210 is also provided on the first housing 200. The sliding switch 210 is provided with a circular hole 212 to assemble a second elastic component 213 such as a spring. The sliding switch 210 is assembled on the first housing 200 through the second elastic component 213. The sliding switch 210 is slidably connected to the first housing 200 through the second elastic component 213 and can move in a single direction. The sliding switch 210 is connected to the first housing 200 through the second elastic component 213 and can only move in a single direction. When the conversion head 100 needs to be replaced, the sliding switch 210 is operated to move away from the direction of the conversion head 100, and the spring will push the sliding switch 210 to reset, release the limit of the conversion head 100, and realize the function of quickly replacing the conversion head 100. Through this design, when the conversion head 100 needs to be replaced, only the sliding switch 210 needs to be pushed, and the sliding switch 210 will slide under the action of the second elastic component 213, release the limit of the conversion head 100, thereby realizing the rapid replacement of the conversion head 100. By adopting the above technical solution, by setting the sliding switch 210 on the first shell 200, the replacement process of the conversion head 100 becomes more convenient and efficient. The user only needs to operate the sliding switch 210 to easily realize the disassembly and assembly of the conversion head 100 without the help of other tools, thereby improving the convenience of use of the conversion socket. At the same time, the sliding switch 210 can be automatically reset under the action of the second elastic component 213, ensuring that the conversion head 100 can be stably fixed after replacement, further improving the safety and reliability of the product. It should be noted that the above implementation is only a preferred implementation of the utility model and is not intended to limit the utility model. Those skilled in the art can also make various substitutions and changes without departing from the spirit and scope of the present invention. For example, the shape and size of the sliding switch 210 can be adjusted according to the specific application scenario, and the material and installation method of the second elastic component 213 can also be different. As long as the function of the sliding switch 210 being slidably connected to the first shell 200 and being able to move in a single direction can be realized, it should be regarded as the protection scope of the present invention.

[0049] In order to further solve the stability and reliability problems of the conversion head 100 during assembly and disassembly, a latch 211 is provided on the sliding switch 210, and the conversion head 100 is provided with a second limiting groove 103. The sliding switch 210 is subjected to the elastic force of the second elastic component 213 to push the latch 211 into the second limiting groove 103, so that they cooperate with each other to limit the conversion head 100; when the conversion head 100 needs to be replaced, it is only necessary to slide the sliding switch 210 in the direction away from the conversion head 100 to disengage the latch 211 from the second limiting groove 103, thereby realizing the separation of the conversion head 100 from the first housing 200. By adopting the above technical solution, by providing the latch 211 on the sliding switch 210 and the second limiting groove 103 on the conversion head 100, the conversion head 100 is made more stable and reliable during assembly and disassembly. The coordinated use of the latch 211 and the limiting groove ensures that the conversion head 100 will not accidentally fall off during use, thereby improving the safety and service life of the product. At the same time, the assembly and disassembly of the conversion head 100 can be achieved by simply sliding the sliding switch 210, which is easy to operate and provides a good user experience. It should be noted that the above embodiments are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Those skilled in the art may also make various substitutions and changes without departing from the spirit and scope of the present invention. For example, the design of the sliding switch 210 and the latch 211 may be adjusted according to the specific application scenario, and the material and installation method of the second elastic component 213 may also be different. As long as the sliding switch 210 can be slidably connected to the first housing 200 and the stable limiting of the conversion head 100 can be achieved, they should all be regarded as within the scope of protection of the present utility model.

[0050] In order to further solve the stability and ease of use of the sliding switch 210 during operation, the outer surface of the sliding switch 210 is provided with an anti-skid texture. The anti-skid texture design can effectively increase the friction on the surface of the sliding switch 210. When the user operates the sliding switch 210, even if the hand is wet or the environment is slippery, the sliding switch 210 can be firmly held and operated to avoid the sliding switch 210 slipping or inaccurate operation. By providing an anti-skid texture on the outer surface of the sliding switch 210, the stability and convenience of the user when operating the sliding switch 210 are effectively improved, especially in a wet or slippery environment, the anti-skid texture can significantly increase the friction between the hand and the sliding switch 210, ensuring that the sliding switch 210 can be accurately operated, and improving the overall user experience and operational safety of the conversion socket. It should be noted that the above embodiments are only preferred embodiments of the utility model and are not intended to limit the utility model. Those skilled in the art can also make various substitutions and changes without departing from the spirit and scope of the present invention. For example, the shape, size, and arrangement of the anti-slip texture can be adjusted according to the specific application scenario. As long as the anti-slip function of the sliding switch 210 can be achieved, it should be regarded as within the protection scope of the present utility model.

[0051] In order to further solve the problem of adapting to the socket standards of different countries and regions, the conversion head 100 includes a European standard plug, an American standard plug, an Australian standard plug and a British standard plug. By setting plugs of different standards, users can choose a suitable conversion head 100 according to their needs, so that the conversion socket can be used in multiple countries and regions, which greatly improves the scope of application and practicality of the conversion socket. By configuring the European standard plug, the American standard plug, the Australian standard plug and the British standard plug, the conversion socket can adapt to the power socket standards of different countries and regions and meet the use needs of users in different regions. This multifunctional design not only increases the market competitiveness and user acceptance of the conversion socket, but also simplifies the need for users to carry multiple converters when going abroad, and improves portability and convenience. It should be noted that the above embodiments are only preferred embodiments of the utility model and are not intended to limit the utility model. Those skilled in the art can also make various substitutions and changes without departing from the spirit and scope of the present invention. For example, the type and form of the conversion head 100 can be adjusted according to specific needs, and the plug standards of other countries and regions can also be included. As long as the function of adapting the conversion socket to different plug standards can be achieved, it should be regarded as the protection scope of the utility model.

[0052] When using the conversion socket, there are mainly the following scenarios: First scenario: Push the sliding switch 210 back to the inner groove to the second position of the slide groove of the first housing 200 (i.e., the position farthest from the inner groove) to separate the latch 211 of the sliding switch 210 from the second limiting groove 103, select a suitable conversion head 100 (e.g., a European standard plug), align it with the inner groove of the first housing 200, and insert the conversion head 100 into the inner groove. Ensure that the limiting protrusion 104 on the conversion head 100 is tightly matched with the first limiting groove 231 of the inner groove, push the sliding switch 210 to the first position of the slide groove, or push the latch 211 of the sliding switch 210 into the second limiting groove 103 on the conversion head 100 by the elastic force of the second elastic component 213, such as a spring, without applying external force. At the same time, the conductive contact column 221 pops out under the action of the elastic component and contacts the contact sheet 105 at the bottom of the conversion head 100 to ensure stable electrical connection. Finally, insert the conversion socket into the plug of the electrical device and perform an electrical connection test to ensure that the conversion head 100 is installed in place and the electrical device is working properly. Second scenario: Move the sliding switch 210 to the slide groove (i.e., the position farthest from the inner groove) to separate the latch 211 of the sliding switch 210 from the second limiting groove 103. Remove the original conversion head 100 and place its electrical connection plug 101 in the storage slot 102 position. Select another standard conversion head 100 (such as an American standard plug) and insert it into the inner groove of the first shell 200. Make sure that the limiting protrusion 104 of the new conversion head 100 is tightly matched with the first limiting groove 231 of the inner groove, and move the sliding switch 210 to the first position of the slide groove. It is also possible to push the latch 211 of the sliding switch 210 into the second limiting groove 103 on the conversion head 100 without applying external force to it by the elastic force of the second elastic component 213 such as a spring. At the same time, the conductive contact column 221 pops up under the action of the elastic component and contacts the contact piece 105 at the bottom of the conversion head 100 to ensure a stable electrical connection. Finally, insert the conversion socket into the plug of the electrical device and perform a power connection test to ensure that the conversion head 100 is installed in place and the electrical device is working properly. Through the above-mentioned operating steps and technical features, the conversion socket of the utility model provides a convenient, safe and reliable power connection solution in a variety of usage scenarios. The multi-standard design of the conversion head 100, the convenient replacement mechanism of the sliding switch 210, the elastic connection design of the conductive contact column 221, and the anti-slip design of the sliding switch 210 have significantly improved the convenience and safety of users using electrical equipment in various environments.

[0053] like Figures 6 to 8As shown, in this embodiment, the design of the conversion socket is further optimized. The conversion head 100 includes European standard plugs, American standard plugs, Australian standard plugs and British standard plugs that support multi-national standards. The grounding plugs in the electrical connection plugs 101 of each standard conversion plug are provided with corresponding storage slots 102, so that the conversion plugs can be conveniently stored when not in use to avoid the plugs being exposed. Specifically, for standard European standard plugs, due to the high height of the two-plug structure, in order to reduce the packaging cost, similar storage slots 102 are also provided for European standard plugs. When not in use, the user can rotate or fold the plug into the storage slot 102, so that the plug as a whole becomes more compact and convenient for storage and carrying. Similarly, the American standard, Australian standard and British standard plugs are also designed with corresponding storage slots 102 to ensure that each standard plug can be neatly stored when not in use. In addition, the grounding plug in the electrical connection plug 101 is also designed with a rotating storage function. By rotating the grounding plug toward the storage slot 102, it can be hidden in the storage slot 102, thereby improving the compactness and aesthetics of the overall conversion socket. This design not only facilitates the carrying and storage of the socket, but also effectively reduces the damage that the plug may suffer during transportation and use. Through the above design, this embodiment is optimized on the basis of the original conversion socket, and the applicability and practicality of the conversion socket are enhanced. The storage slot 102 design of the multi-standard plug and the rotation and hiding function of the grounding plug not only make the conversion socket more convenient and safe in different usage scenarios, but also improve the aesthetics and durability of the product. Users can manage each standard plug more conveniently during carrying and use, reducing the potential risk of damage caused by the exposure of the plug and extending the service life of the product.

[0054] The above content is a further detailed description of the present application in combination with specific preferred implementation methods, and it cannot be determined that the specific implementation of the present application is limited to these descriptions. For ordinary technicians in the technical field to which the present application belongs, several simple deductions or substitutions can be made without departing from the concept of the present application, which should be deemed to fall within the scope of protection of the present application.

Claims

1. A conversion socket, comprising a conversion head, a first shell and a conductive contact pin, characterized in that: The first shell is provided with a through hole, the conductive contact post is movably arranged in the through hole, one end of the conductive contact post located inside the first shell is connected to a first elastic component, and the conductive contact post is retracted and automatically extended by the first elastic component; A contact piece corresponding to the conductive contact column is disposed at the bottom of the conversion head. When the conversion head is assembled on the first housing, the conductive contact column is contacted with the contact piece by the elastic force of the first elastic component.

2. The conversion socket according to claim 1, characterized in that: The conversion socket further comprises a second shell, which is connected to the first shell to form an internal cavity. An electronic component is arranged in the cavity and the electronic component is electrically connected to the conductive contact column through a wire.

3. The conversion socket according to claim 1, characterized in that: The contact surface between the conductive contact column and the contact piece is a protruding hemispherical shape, and the contact piece is correspondingly a concave semicircular contact piece.

4. The conversion socket according to claim 1, characterized in that: The conversion head is provided with a receiving slot, and an electrical connection plug is provided on the conversion head. The electrical connection plug is movably arranged at one end of the receiving slot, the electrical connection plug is connected to the contact piece, and the receiving slot is used to receive the electrical connection plug.

5. The conversion socket according to claim 1, characterized in that: The diameter of one end of the conductive contact column located inside the first shell is larger than that of the other end.

6. The conversion socket according to claim 1, characterized in that: The first shell is provided with an inner groove matching the outer shape of the conversion head, a side wall of the inner groove is provided with a first limiting groove, and a limiting protrusion is provided at a corresponding position on the outer circumference of the conversion head, and the protrusion and the first limiting groove are used together when the conversion head is assembled on the first shell.

7. The conversion socket according to claim 6, characterized in that: The first housing is further provided with a sliding switch, which is assembled on the first housing via a second elastic component. The sliding switch is slidably connected to the first housing via the second elastic component and can move in a single direction.

8. The conversion socket according to claim 7, characterized in that: The sliding switch is provided with a latching tooth, and the conversion head is provided with a second limiting groove. The sliding switch is subjected to the elastic force of the second elastic component to push the latching tooth into the second limiting groove, so that they cooperate with each other to limit the conversion head; the sliding switch is slid in the direction away from the conversion head to make the latching tooth disengage from the second limiting groove, so as to separate the conversion head from the first shell.

9. The conversion socket according to claim 8, characterized in that: The outer surface of the slide switch is provided with an anti-slip texture.

10. The conversion socket according to any one of claims 1 to 9, characterized in that: The conversion head includes at least one of a European standard plug, an American standard plug, an Australian standard plug and a British standard plug.

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