Travel converter

Abstract

The utility model discloses a travel converter which comprises a first shell, a second shell and an extension wire, the first shell is provided with a first conductive terminal and a plurality of pins of different specifications, and the pins are slidably installed on the first shell and used for being in contact with the first conductive terminal; the second shell is provided with a second conductive terminal and a plurality of jacks of different specifications, and the jacks are used for enabling external power taking equipment to be inserted into the second shell and to be in contact with the second conductive terminal; the extension wire is electrically connected with the first conductive terminal and the second conductive terminal; the first shell and the second shell are respectively provided with a plurality of pins and jacks of different specifications, so that the multifunctional socket can adapt to more types of plugs and sockets, and the adaptability to power supply standards of different countries and regions is improved; a user can freely adjust the relative position of the first shell and the second shell according to the specific position of the electric equipment and the layout of the power socket without being limited by the length of a power line, so that the space utilization is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of converters, in particular to a travel converter. Background Art

[0002] With the popularity of modern electronic devices, people often need to use a variety of electronic devices when traveling or working, such as mobile phones, tablets, laptops, etc. These devices usually need to be connected to a power source for charging or direct power supply. In order to meet the power standards of different devices and different countries, travel converters have become an indispensable accessory.

[0003] Existing travel adapter designs usually integrate multiple output ports on one housing, while the input ports are also located in the same housing. Although this design is convenient for users to a certain extent, it also has some limitations:

[0004] Space limitation: Since the input port and output port are integrated on the same housing, users must place the power-consuming device near the converter when using it, which limits the placement and flexibility of the device.

[0005] Power cord length limitation: When the power cord of the power-consuming device is not long enough to extend from the device location to the converter, the user will not be able to use the device normally, which is particularly inconvenient in situations where space is limited or the power socket is fixed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a travel adapter to solve the problem that the travel adapter in the prior art is limited by space and power line length during use.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is: a travel converter, comprising

[0008] A first housing is provided with a first conductive terminal and a plurality of pins of different specifications, wherein the pins can be slidably mounted on the first housing and are used to contact the first conductive terminal;

[0009] A second housing is provided with a second conductive terminal and a plurality of sockets of different specifications, wherein the sockets are used for external power-taking devices to be plugged into the second housing and contact the second conductive terminal;

[0010] An extended wire electrically connects the first conductive terminal and the second conductive terminal.

[0011] Furthermore, a first mounting hole communicating with the interior of the first housing is provided on the side wall of the first housing, and the extension wire is installed in the first mounting hole.

[0012] Furthermore, a first sealing sleeve is provided in the first mounting hole, and the first sealing sleeve is sleeved on the extension wire.

[0013] Furthermore, the first sealing sleeve is made of rubber.

[0014] Furthermore, a second mounting hole communicating with the interior of the second housing is provided on the side wall of the second housing, and the extension wire is installed in the second mounting hole.

[0015] Furthermore, a second sealing sleeve is provided in the second mounting hole, and the second sealing sleeve is sleeved on the extension wire.

[0016] Furthermore, the second sealing sleeve is made of rubber.

[0017] Furthermore, a first positioning groove is provided in the first shell, and a first positioning protrusion is provided on the extension wire, and the first positioning protrusion is inserted into the first positioning groove.

[0018] Furthermore, a second positioning groove is provided in the second shell body, a second positioning protrusion is provided on the extension wire, and the second positioning protrusion is inserted into the second positioning groove.

[0019] Furthermore, it also includes a wire winding clamp, which is used to clamp the wire.

[0020] The beneficial effects of the utility model are as follows: by equipping the first shell and the second shell with a plurality of different specifications of pins and sockets, more types of plugs and sockets can be adapted, and the adaptability to power supply standards of different countries and regions is improved; the user can freely adjust the relative position of the first shell and the second shell according to the specific location of the electrical equipment and the layout of the power socket, and is no longer limited by the length of the power cord, so that the space utilization is more flexible; since the pin can be slidably installed and contact the first conductive terminal, the user can quickly adjust the pin position according to the actual plug specification, realize plug and play, simplify the operation process, and improve the user experience; the conductive terminals of the two shells are electrically connected by extending the wire to ensure the stability and safety of power transmission. At the same time, due to the physical separation of the input and output ports, the risk of overheating during high load use is reduced, and the safety of the product is improved; due to the independent design of the first shell and the second shell, when maintenance or upgrading is required, the user can only replace the corresponding part without replacing the entire converter, which reduces the maintenance cost and facilitates the upgrading of the product; the second shell is designed with a plurality of sockets of different specifications, which can provide power for multiple devices at the same time, meeting the user's demand for charging or powering multiple devices at the same time when traveling or working. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a structural schematic diagram of a travel adapter according to the first embodiment of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the travel adapter of the first embodiment of the utility model from another perspective;

[0023] Figure 3 This is a schematic diagram of the internal structure of the first housing of the first embodiment of the utility model;

[0024] Figure 4 A schematic diagram of the internal structure of the first housing from another perspective of the first embodiment of the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the travel adapter of the first embodiment of the utility model (in the state of being plugged into the expansion housing).

[0026] Description of labels:

[0027] 1. First shell; 11. First conductive terminal; 12. First positioning groove; 2. Second shell; 21. Socket; 22. Extension socket; 3. Extension wire; 31. First sealing sleeve; 32. First positioning protrusion; 4. Pin; 41. Push handle; 5. Extension shell; 51. Type-C port; 52. USB port. DETAILED DESCRIPTION

[0028] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0029] Please refer to Figures 1 to 5 , a travel adapter comprising

[0030] The first housing 1 is provided with a first conductive terminal 11 and a plurality of pins 4 of different specifications, wherein the pins 4 can be slidably mounted on the first housing 1 and used to contact the first conductive terminal 11;

[0031] The second housing 2 is provided with a second conductive terminal and a plurality of sockets 21 of different specifications, wherein the sockets 21 are used for external power-taking devices to be plugged into the second housing 2 and contact the second conductive terminal;

[0032] The extended wire 3 electrically connects the first conductive terminal 11 and the second conductive terminal.

[0033] From the above description, it can be seen that the beneficial effects of the utility model are: by equipping the first shell 1 and the second shell 2 with a plurality of different specifications of pins 4 and sockets 21, it is possible to adapt to more types of plugs and sockets, thereby improving the adaptability to power supply standards of different countries and regions; the user can freely adjust the relative position of the first shell 1 and the second shell 2 according to the specific location of the electrical equipment and the layout of the power socket, and is no longer limited by the length of the power cord, thereby being more flexible in space utilization; since the pin 4 can be slidably installed and contact the first conductive terminal 11, the user can quickly adjust the position of the pin 4 according to the actual plug specifications used, thereby realizing plug and play, simplifying the operation process, and improving the user experience; the extension wire 3 electrically connects the conductive terminals of the two shells, thereby ensuring the stability and safety of power transmission. At the same time, due to the physical separation of the input and output ports, the risk of overheating during high-load use is reduced, and the safety of the product is improved; due to the independent design of the first shell 1 and the second shell 2, when maintenance or upgrading is required, the user can only replace the corresponding part without replacing the entire converter, which reduces maintenance costs and facilitates product upgrades; the second shell 2 is designed with multiple jacks 21 of different specifications, which can provide power for multiple devices at the same time, meeting the user's needs for charging or powering multiple devices at the same time when traveling or working.

[0034] Furthermore, a first mounting hole communicating with the interior of the first housing 1 is disposed on a side wall thereof, and the extension wire 3 is mounted in the first mounting hole.

[0035] As can be seen from the above description, by providing a first mounting hole on the side wall of the first shell 1 and installing the extension wire 3 in the hole, the wire can be protected from external damage and a stable connection between the wire and the shell can be ensured.

[0036] Furthermore, a first sealing sleeve 31 is provided in the first mounting hole, and the first sealing sleeve 31 is sleeved on the extension wire 3 .

[0037] It can be seen from the above description that the first sealing sleeve 31 in the first mounting hole not only provides additional wire protection, but also prevents dust and moisture from entering through sealing, thereby improving the durability and safety of the converter.

[0038] Furthermore, the first sealing sleeve 31 is made of rubber.

[0039] It can be seen from the above description that the rubber material is used as the first sealing sleeve 31. Due to its good elasticity and sealing performance, it can more effectively protect the wires. At the same time, the rubber material also has good insulation performance.

[0040] Furthermore, a second mounting hole communicating with the interior of the second housing 2 is disposed on the side wall thereof, and the extension wire 3 is mounted in the second mounting hole.

[0041] It can be seen from the above description that the second mounting hole of the second housing 2 provides a stable and protective mounting point for the extension wire 3 .

[0042] Furthermore, a second sealing sleeve is provided in the second mounting hole, and the second sealing sleeve is sleeved on the extension wire 3 .

[0043] It can be seen from the above description that the second sealing sleeve provides additional protection for the wires and improves the waterproof and dustproof capabilities of the product through sealing.

[0044] Furthermore, the second sealing sleeve is made of rubber.

[0045] From the above description, it can be seen that the use of rubber material as the second sealing sleeve can more effectively protect the wires due to its good elasticity and sealing performance. At the same time, the rubber material also has good insulation performance.

[0046] Furthermore, a first positioning groove 12 is provided in the first housing 1 , and a first positioning protrusion 32 is provided on the extension wire 3 . The first positioning protrusion 32 is inserted into the first positioning groove 12 .

[0047] As can be seen from the above description, the design of the first positioning groove 12 and the first positioning protrusion 32 ensures the accurate connection and fixation of the extension wire 3 and the first housing 1, and prevents the wire from accidentally falling off or shifting during use.

[0048] Furthermore, a second positioning groove is provided in the second housing 2 , and a second positioning protrusion is provided on the extension wire 3 , and the second positioning protrusion is plugged into the second positioning groove.

[0049] As can be seen from the above description, the design of the second positioning groove and the second positioning protrusion ensures the accurate connection and fixation of the extension wire 3 and the first housing 1, and prevents the wire from accidentally falling off or shifting during use.

[0050] Furthermore, it also includes a wire winding clamp, which is used to clamp the wire.

[0051] As can be seen from the above description, the design of the wire winding clamp allows the user to conveniently store and carry the extension cord 3, avoiding the disorder of the cords and improving the portability and neatness of the product.

[0052] Please refer to Figures 1 to 5The first embodiment of the utility model is: a travel converter, comprising a first shell 1, a second shell 2 and an extension cord 3, the first shell 1 is provided with a first conductive terminal 11 and a plurality of pins 4 of different specifications, the pins 4 can be slidably mounted on the first shell 1 and used to contact the first conductive terminal 11; the second shell 2 is provided with a second conductive terminal (not shown) and a plurality of jacks 21 of different specifications, the jacks 21 are used for external power-taking equipment to be plugged into the second shell 2 and contact the second conductive terminal; the extension cord 3 is electrically connected to the first conductive terminal 11 and the second conductive terminal; it is easy to understand that by equipping the first shell 1 and the second shell 2 with a plurality of The pins 4 and sockets 21 of different specifications can be adapted to more types of plugs and sockets, improving the adaptability to power supply standards of different countries and regions; users can freely adjust the relative positions of the first shell 1 and the second shell 2 according to the specific location of the electrical equipment and the layout of the power socket, no longer limited by the length of the power cord, so that the space utilization is more flexible; since the pin 4 can be slidably installed and contact the first conductive terminal 11, the user can quickly adjust the position of the pin 4 according to the actual plug specification used, realize plug and play, simplify the operation process, and improve the user experience; the extension wire 3 electrically connects the conductive terminals of the two shells to ensure the stability and safety of power transmission. At the same time, due to the physical separation of the input and output ports, the risk of overheating during high-load use is reduced, and the safety of the product is improved; due to the independent design of the first shell 1 and the second shell 2, when maintenance or upgrading is required, the user can only replace the corresponding part without replacing the entire converter, which reduces the maintenance cost and facilitates the upgrading of the product; the second shell 2 is designed with multiple sockets 21 of different specifications, which can provide power for multiple devices at the same time, meeting the user's needs for charging or powering multiple devices at the same time when traveling or working.

[0053] Specifically, the specifications of the pin 4 include but are not limited to American standard pins, European standard pins, British standard pins or Australian standard pins, etc. Each specification of the pin 4 is provided with a push handle 41, and the push handle 41 can be slidably installed outside the first shell 1 for the user to push the pin 4.

[0054] Preferably, the side wall of the first shell 1 is provided with a first mounting hole connected to the interior thereof, and the extension wire 3 is installed in the first mounting hole. By providing the first mounting hole in the side wall of the first shell 1 and installing the extension wire 3 in the hole, the wire can be protected from external damage and the connection between the wire and the shell can be ensured to be stable; specifically, a first sealing sleeve 31 is provided in the first mounting hole, and the first sealing sleeve 31 is sleeved on the extension wire 3. The first sealing sleeve 31 in the first mounting hole not only provides additional wire protection, but also prevents dust and moisture from entering through sealing, thereby improving the durability and safety of the converter; more specifically, a second mounting hole is provided on the side wall of the second shell 2 that is connected to the interior thereof, and the extension wire 3 is installed in the second mounting hole. The second mounting hole of the second shell 2 provides a stable and protective mounting point for the extension wire 3; a second sealing sleeve is provided in the second mounting hole, and the second sealing sleeve is sleeved on the extension wire 3. The second sealing sleeve provides additional protection for the wire and improves the waterproof and dustproof ability of the product through sealing; specifically in this embodiment, the material of the first sealing sleeve 31 and the material of the second sealing sleeve are both rubber materials.

[0055] Preferably, a first positioning groove 12 is provided in the first shell 1, and a first positioning protrusion 32 is provided on the extension wire 3, and the first positioning protrusion 32 is inserted into the first positioning groove 12. The design of the first positioning groove 12 and the first positioning protrusion 32 ensures the accurate connection and fixation of the extension wire 3 to the first shell 1, and prevents the wire from accidentally falling off or shifting during use; further, a second positioning groove is provided in the second shell 2, and a second positioning protrusion is provided on the extension wire 3, and the second positioning protrusion is inserted into the second positioning groove. The design of the second positioning groove and the second positioning protrusion ensures the accurate connection and fixation of the extension wire 3 to the first shell 1, and prevents the wire from accidentally falling off or shifting during use.

[0056] As an option, a cord winding clamp can also be provided, which is used to clamp the cord. The design of the cord winding clamp allows the user to conveniently store and carry the extension cord 3, avoiding the clutter of wires and improving the portability and neatness of the product; the cord winding clamp includes but is not limited to Velcro strips, clips, etc.

[0057] In this embodiment, an expansion shell 5 is also included, and the expansion shell 5 is provided with a Type-c hole 51 and a USB hole 52; the second shell 2 is provided with an expansion jack 22, and the expansion shell 5 is plugged into the expansion jack, thereby realizing the electrical connection between the Type-c hole 51 and the USB hole 52 and the second conductive terminal; in this way, the user can choose to plug the expansion shell 5 into the expansion jack 22 of the second shell 2 according to actual application requirements during use, thereby realizing the expansion of the jack style and improving the applicability of this travel converter.

[0058] In summary, the travel converter provided by the utility model can adapt to more types of plugs and sockets by equipping the first shell and the second shell with a plurality of different specifications of pins and sockets, thereby improving the adaptability to power supply standards of different countries and regions; the user can freely adjust the relative position of the first shell and the second shell according to the specific location of the electrical equipment and the layout of the power socket, and is no longer limited by the length of the power cord, so that the space utilization is more flexible; since the pin can be slidably installed and contact the first conductive terminal, the user can quickly adjust the pin position according to the actual plug specification, realize plug and play, simplify the operation process, and improve the user experience; the extended wire electrically connects the conductive terminals of the two shells, ensuring the stability and safety of power transmission. At the same time, due to the physical separation of the input and output ports, the risk of overheating during high load use is reduced, and the safety of the product is improved; due to the independent design of the first shell and the second shell, when maintenance or upgrading is required, the user can only replace the corresponding part without replacing the entire converter, which reduces the maintenance cost and facilitates the upgrading of the product; the second shell is designed with a plurality of sockets of different specifications, which can provide power for multiple devices at the same time, meeting the user's needs for charging or powering multiple devices at the same time when traveling or working.

[0059] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A travel adapter, characterized in that: include A first housing is provided with a first conductive terminal and a plurality of pins of different specifications, wherein the pins can be slidably mounted on the first housing and are used to contact the first conductive terminal; A second housing is provided with a second conductive terminal and a plurality of sockets of different specifications, wherein the sockets are used for external power-taking devices to be plugged into the second housing and contact the second conductive terminal; An extended wire electrically connects the first conductive terminal and the second conductive terminal.

2. The travel adapter according to claim 1, characterized in that: The side wall of the first shell is provided with a first mounting hole communicating with the interior thereof, and the extension wire is mounted in the first mounting hole.

3. The travel adapter according to claim 2, characterized in that: A first sealing sleeve is provided in the first installation hole, and the first sealing sleeve is sleeved on the extension wire.

4. The travel adapter according to claim 3, characterized in that: The first sealing sleeve is made of rubber.

5. The travel adapter according to claim 1, characterized in that: The side wall of the second housing is provided with a second mounting hole communicating with the interior thereof, and the extension wire is mounted in the second mounting hole.

6. The travel adapter according to claim 5, characterized in that: A second sealing sleeve is provided in the second mounting hole, and the second sealing sleeve is sleeved on the extension wire.

7. The travel adapter according to claim 6, characterized in that: The second sealing sleeve is made of rubber.

8. The travel adapter according to claim 1, characterized in that: A first positioning groove is provided in the first shell, and a first positioning protrusion is provided on the extension wire. The first positioning protrusion is inserted into the first positioning groove.

9. The travel adapter according to claim 1, characterized in that: A second positioning groove is provided in the second shell body, a second positioning protrusion is provided on the extension wire, and the second positioning protrusion is inserted into the second positioning groove.

10. The travel adapter according to claim 1, characterized in that: It also includes a wire winding clamp, which is used to clamp the wire.

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