Vehicle-mounted socket adapter
By designing the connection plug assembly and connection socket assembly of the vehicle-mounted socket adapter, the problem that existing adapters cannot be used for foreign plug equipment is solved, and efficient adaptation and safety improvement of different plugs is achieved.
Patent Information
- Application Number
- CN202420221252.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-01-30
AI Technical Summary
The existing on-board power adapters cannot be used for on-board electronic devices with foreign plugs, resulting in these devices not being used normally in the car.
A vehicle-mounted socket adapter is designed, adopting a combined structure of connecting plug assembly and connecting socket assembly, which is connected to the vehicle-mounted socket through the connecting plug assembly, and adapting plugs of different shapes using the connecting socket assembly, and passing through the anti-touch structure and indicator light Improve safety and convenience of use.
Improves adaptability of the adapter with plugs of different shapes, expands the adapter's suitability, and improves the safety and reliability of use through touch-proof structure and indicator lights.
Smart Images
Figure CN222483912U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of vehicle-mounted power supply equipment, and in particular to a vehicle-mounted socket adapter. Background Art
[0002] With the continuous improvement of living standards, the number of car owners in China has steadily increased, and the use of various in-vehicle electronic devices has become more popular. During the production and manufacturing of existing cars, cars are usually only equipped with dedicated in-vehicle sockets, while general in-vehicle electronic devices are usually only equipped with conventional plugs, so that some in-vehicle electronic devices cannot be adapted to the in-vehicle sockets, which in turn makes the in-vehicle electronic devices unusable.
[0003] In order to improve the applicability of the vehicle socket and the vehicle electronic equipment, a vehicle power adapter is generally inserted into the vehicle socket, and the vehicle socket and the vehicle electronic equipment are connected through the vehicle power adapter, so that the vehicle electronic equipment can be used normally in the car.
[0004] However, most of the existing domestic vehicle power adapters can only be plugged into domestic standard plugs, but cannot be plugged into vehicle electronic devices with foreign plugs, resulting in that most of the vehicle power adapters are not suitable for vehicle electronic devices with foreign plugs. Utility Model Content
[0005] In order to improve the compatibility of an adapter with different plugs, thereby improving the applicability of the adapter, the present application provides a vehicle-mounted socket adapter.
[0006] The present application provides a vehicle-mounted socket adapter, which adopts the following technical solution:
[0007] A vehicle socket adapter comprises a shell, a mounting frame is fixedly arranged inside the shell, a connecting plug assembly for plugging into a vehicle socket is arranged at one end of the mounting frame, a connecting socket assembly for adapting to different plugs is arranged at the other end of the mounting frame, and a socket panel for inserting different plugs is arranged at one end of the shell close to the connecting socket assembly.
[0008] By adopting the above technical solution, during the use of the adapter, the connecting plug assembly helps to connect the adapter to the vehicle socket, the socket panel helps to allow plugs of different shapes to be inserted, and the connecting socket assembly helps to adapt plugs of different shapes, thereby helping to improve the adaptability of the adapter to plugs of different shapes, and further helping to improve the applicability of the adapter.
[0009] In a specific feasible implementation scheme, the connecting socket assembly includes a mounting frame, a protective door gasket and multiple groups of sockets, the mounting frame is fixedly connected to the mounting skeleton, the multiple groups of sockets are fixedly installed in the mounting frame, and each group of the sockets can contact and conduct with plugs of different shapes, and the protective door gasket is fixedly arranged in the mounting frame.
[0010] By adopting the above technical solution, when plugs of different shapes are inserted into the socket panel, multiple sets of sockets are used to facilitate contact and conduction with the plugs of different shapes, thereby helping to improve the adaptability of the adapter to plugs of different shapes, and further helping to improve the applicability of the adapter. The provision of the protective door gasket helps to limit the position of the protective door, thereby helping to improve the accuracy of the placement of the protective door.
[0011] In a specific possible implementation mode, a plurality of sockets for adapting to different plugs are provided through the socket panel, and an anti-touch structure for safety protection is provided on a surface of the socket panel facing the mounting frame.
[0012] By adopting the above technical solution, when plugs of different shapes are inserted into the socket panel, the jack can adapt to plugs of different shapes, so that plugs of different shapes can be inserted, which helps to improve the adaptability of the adapter to plugs of different shapes, thereby improving the applicability of the adapter. The use of the anti-touch structure helps prevent users from touching the socket with conductive objects to cause safety accidents, which helps to improve the safety of the adapter.
[0013] In a specific feasible implementation scheme, the anti-touch structure includes a fixed frame, a sliding bar, a protective door, a positioning column and a reset spring. The fixed frame and the sliding bar are fixedly arranged on a surface of the socket panel facing the mounting frame, the sliding bar is arranged inside the fixed frame, a sliding groove is arranged on the side wall of the protective door, the protective door is slidably connected to the sliding bar, the positioning column is arranged on the protective door, one end of the reset spring is sleeved on the positioning column, and the end of the reset spring away from the positioning column is pressed against the inner wall of the fixed frame.
[0014] By adopting the above technical solution, when the adapter is not in use, the protective door connected to the reset spring will block the socket, thereby helping to prevent the user from touching the socket with a conductive object and causing a safety accident, and helping to improve the safety of the adapter. When the plug is inserted into the socket, the plug will push the protective door to slide along the slide bar, thereby giving way, so that the plug can contact and conduct with multiple sets of sockets, so that the adapter can be used normally. When the plug is pulled out of the socket, the protective door moves in the opposite direction along the slide bar under the elastic force of the reset spring, thereby resetting and playing an anti-touch role again.
[0015] In a specific possible implementation manner, a plurality of rubber stoppers are fixedly provided on the inner wall of the fixed frame, and the plurality of rubber stoppers are used to block and limit the protection door and can play a buffering role for the protection door during the resetting process.
[0016] By adopting the above technical solution, when the adapter is not in use, the rubber stopper helps to limit the position of the protection door, so that the protection door can be located in the correct position, thereby ensuring the anti-touch effect of the protection door. During the resetting process of the protection door, the rubber stopper helps to buffer the resetting protection door, thereby protecting the protection door.
[0017] In a specific possible implementation mode, a micro switch is fixedly arranged in the installation frame, and a toggle slope for cooperating with toggle the micro switch is arranged on the protection door.
[0018] By adopting the above technical solution, when the plug pushes the protective door to move, the toggle slope on the protective door will toggle the micro switch, thereby connecting the circuit inside the adapter, which helps to ensure normal contact and conduction between the plug and multiple sets of sockets, thereby ensuring normal use of the adapter.
[0019] In a specific implementation scheme, an indicator light for displaying whether the connection and discharge status of the adapter are normal is fixedly mounted on the mounting frame, a light-transmitting block for cooperating with the indicator light is fixedly arranged in the fixed frame, and the light-transmitting block passes through the socket panel.
[0020] By adopting the above technical solution, the indicator light helps to display the connection and discharge status of the adapter by displaying different colors, thereby helping to issue a timely warning when the adapter fails, helping to ensure the safety of the adapter during use.
[0021] In a specific possible implementation manner, the connecting plug assembly includes a plug terminal and a limiting shell, the plug terminal is fixedly connected to the mounting frame, and the limiting shell is fixedly connected to the housing and sleeved on the periphery of the plug terminal.
[0022] By adopting the above technical solution, the plug terminal is used to help the adapter and the vehicle socket to be plugged in and connected. The setting of the limit shell helps to limit and support the plug terminal, thereby preventing the plug terminal from being deformed after long-term use, thereby helping and ensuring the plug-in connection effect between the adapter and the vehicle socket.
[0023] In a specific implementation scheme, a plurality of slots are provided at one end of the shell near the plug terminal, and the plurality of slots all penetrate the shell, and a plurality of plug-in tracks connected to the slots are provided on the inner wall of one end of the shell near the plug terminal.
[0024] By adopting the above technical solution, when the adapter is plugged into the vehicle socket, the provision of multiple plugging tracks helps to play a guiding role, thereby helping to improve the accuracy of the adapter plugging position; the provision of multiple card slots helps to be plugged and fixed with the vehicle socket, thereby improving the stability of the adapter and the vehicle socket after plugging.
[0025] In summary, the present application includes at least one of the following beneficial technical effects:
[0026] 1. The present application provides a connecting plug assembly and a connecting socket assembly. The connecting plug assembly helps to connect the adapter to the vehicle socket, and the connecting socket assembly helps to adapt to plugs of different shapes, thereby helping to improve the adaptability of the adapter to plugs of different shapes, and further helping to improve the applicability of the adapter.
[0027] 2. The present application provides an anti-touch structure, which helps prevent users from touching the socket with conductive objects and causing safety accidents, thereby helping to improve the safety of the adapter. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.
[0029] Figure 2 It is a partial cross-sectional view showing the specific structure of the connecting plug assembly.
[0030] Figure 3 It is an exploded view showing the specific structure of the connection socket assembly.
[0031] Figure 4 It is a schematic diagram showing the specific structure of the touch-proof structure.
[0032] Explanation of the reference numerals in the accompanying drawings: 1. Shell; 2. Mounting frame; 3. Connecting plug assembly; 31. Plug terminal; 32. Limiting shell; 4. Connecting socket assembly; 41. Mounting frame; 42. Protective door gasket; 43. Plug sleeve; 5. Socket panel; 6. Socket; 7. Anti-touch structure; 71. Fixed frame; 72. Slide bar; 73. Protective door; 731. Slide groove; 732. Toggle ramp; 74. Positioning column; 75. Reset spring; 8. Rubber stopper; 9. Micro switch; 10. Indicator light; 11. Light-transmitting block; 12. Card slot; 13. Plug-in track. DETAILED DESCRIPTION
[0033] The present application is further described in detail below in conjunction with the accompanying drawings.
[0034] The present application embodiment discloses a vehicle-mounted socket adapter, referring to Figure 1 and Figure 2, including a shell 1, a mounting frame 2 is fixedly installed inside the shell 1, a connecting plug assembly 3 is arranged at one end of the mounting frame 2, and the connecting plug assembly 3 includes a plug terminal 31 and a limit housing 32. In this embodiment, a plurality of plug terminals 31 and a limit housing 32 are provided, and a plurality of plug terminals 31 are fixedly connected to the end of the mounting frame 2, and a plurality of limit housings 32 are integrally formed with the shell 1 and are sleeved one by one on the circumferential periphery of the plug terminals 31. A plurality of card slots 12 penetrating the shell 1 are arranged at intervals on the circumference of one end of the shell 1 close to the plurality of plug terminals 31. A plurality of plug-in rails 13 are arranged on the inner wall of one end of the shell 1 close to the plug terminals 31, and the plurality of plug-in rails 13 are arranged at intervals along the circumference of the shell 1 and each plug-in rail 13 is connected to a card slot 12.
[0035] Reference Figure 1 and Figure 2 When the adapter is plugged into the vehicle socket, the multiple plug terminals 31 enable the adapter to be plugged and connected to the vehicle socket, so that the adapter is energized. The limit shell 32 helps to limit and support the plug terminals 31, so as to prevent the plug terminals 31 from being deformed after long-term use, thereby helping to ensure the plug-in connection effect between the adapter and the vehicle socket. The plug-in track 13 helps to guide the plug-in fixation of the housing 1 and the vehicle socket, thereby helping to improve the accuracy of the adapter plug-in position. The card slot 12 helps to improve the card-connection and fixing effect of the housing 1 and the vehicle socket, thereby improving the stability of the adapter and the vehicle socket after plugging.
[0036] Reference Figure 3 and Figure 4 The other end of the mounting frame 2 is provided with a connection socket assembly 4, which includes a mounting frame 41, a protective door gasket 42 and a plurality of sockets 43. The mounting frame 41 is fixedly mounted on the end of the mounting frame 2, and the plurality of sockets 43 are fixedly connected to the mounting frame 41 by bolts, and the shape of each socket 43 can be adapted to plugs of different shapes. The protective door gasket 42 is fixedly snapped into the mounting frame 41. A socket panel 5 is fixedly mounted on one end of the housing 1 close to the mounting frame 41, and a plurality of sockets 6 are provided through the socket panel 5. The shapes of the plurality of sockets 6 can be inserted into plugs of different shapes, and a touch-proof structure 7 is provided on the side of the socket panel 5 facing the mounting frame 41.
[0037] Reference Figure 3 and Figure 4The anti-touch structure 7 includes a fixed frame 71, a slide bar 72, a protective door 73, a positioning column 74 and a reset spring 75. The fixed frame 71 and the slide bar 72 are fixedly mounted on the side of the socket panel 5 facing the mounting frame 41, and the slide bar 72 is located inside the fixed frame 71. A slide groove 731 is provided on the side wall of the protective door 73 facing the socket panel 5. The protective door 73 is slidably connected with the slide bar 72 through the slide groove 731. The positioning column 74 is fixedly mounted on the protective door 73. One end of the reset spring 75 is fixedly sleeved on the circumferential periphery of the positioning column 74. One end of the reset spring 75 away from the positioning column 74 is pressed against the inner wall of the fixed frame 71. Two rubber stoppers 8 are fixedly mounted on the inner wall of the fixed frame 71.
[0038] Reference Figure 3 and Figure 4 When the plug and the adapter are not plugged in, the protective door 73 remains stationary in a fixed position under the joint action of the reset spring 75 and the two rubber baffles, thereby blocking part of the socket 6 on the socket panel 5, which helps prevent the user from touching the socket 43 with conductive objects and causing safety accidents, and helps to improve the safety of the adapter.
[0039] Reference Figure 3 and Figure 4 When the plug is connected to the adapter, the plug is passed through the socket 6 on the socket panel 5. The plug passing through the socket 6 pushes the protection door 73, so that the protection door 73 slides along the slide bar 72, so that the plug can pass through. The plug passing through the protection door 73 continues to be plugged into the multiple sets of sockets 43, so as to be in contact and conduct with the multiple sets of sockets 43. The multiple sets of sockets 43 can be adapted to plugs of different shapes, which helps to improve the applicability of the adapter.
[0040] Reference Figure 3 and Figure 4 After the plug is pulled out of the adapter, the protection door 73 moves in the opposite direction along the slide bar 72 under the elastic force of the reset spring 75, thereby resetting and playing the role of anti-touch again. At the same time, during the resetting process of the protection door 73, the rubber stopper 8 helps to buffer the protection door 73 during the resetting process, thereby protecting the protection door 73.
[0041] Reference Figure 3 and Figure 4 A micro switch 9 is fixedly installed in the mounting frame 41, and a toggle slope 732 is integrally formed on the side of the protection door 73 facing the micro switch 9. When the plug pushes the protection door 73 to move, the toggle slope 732 on the protection door 73 will toggle the micro switch 9, so that the circuit inside the adapter is connected, which helps to ensure that the plug and the multiple sets of sockets 43 are in normal contact and conduction, thereby ensuring the normal use of the adapter.
[0042] Reference Figure 3 and Figure 4 An indicator light 10 is fixedly mounted on the side of the mounting frame 41 facing the socket panel 5, and a light-transmitting block 11 is fixedly mounted in the fixing frame 71. The light-transmitting block 11 penetrates the socket panel 5 and is arranged adjacent to the indicator light 10. The indicator light 10 can display the connection and discharge status of the adapter by displaying different colors, thereby helping to issue a warning in time when the adapter fails, and helping to ensure the safety of the adapter during use.
[0043] The implementation principle of the embodiment of the present application is as follows: plug the adapter into the vehicle socket, and when the plug is plugged into the adapter, the plug passes through the socket 6 on the socket panel 5, and the plug passing through the socket 6 pushes the protective door 73, so that the protective door 73 slides along the slide bar 72, so that the plug can pass through. When the plug pushes the protective door 73 to move, the toggle bevel 732 on the protective door 73 will toggle the micro switch 9, so that the circuit inside the adapter is connected, which helps to ensure that the plug and the multiple sets of sockets 43 are in normal contact and conduction, thereby ensuring the normal use of the adapter. The plug passing through the protective door 73 continues to be plugged into the multiple sets of sockets 43, so as to contact and conduct with the multiple sets of sockets 43. The multiple sets of sockets 43 can be adapted to plugs of different shapes, which helps to improve the applicability of the adapter.
[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A vehicle-mounted socket adapter, characterized in that: The invention comprises a shell (1), a mounting frame (2) fixedly arranged inside the shell (1), a connecting plug assembly (3) for plugging into a vehicle socket arranged at one end of the mounting frame (2), a connecting socket assembly (4) for adapting to different plugs arranged at the other end of the mounting frame (2), and a socket panel (5) for inserting different plugs arranged at one end of the shell (1) close to the connecting socket assembly (4).
2. The vehicle-mounted socket adapter according to claim 1, characterized in that: The connecting socket assembly (4) comprises a mounting frame (41), a protective door gasket (42) and a plurality of groups of sockets (43); the mounting frame (41) is fixedly connected to the mounting frame (2); the plurality of groups of sockets (43) are fixedly mounted in the mounting frame (41); and each group of sockets (43) can be in contact with and conduct with plugs of different shapes; the protective door gasket (42) is fixedly arranged in the mounting frame (41).
3. The vehicle-mounted socket adapter according to claim 2, characterized in that: The socket panel (5) is provided with a plurality of sockets (6) for adapting to different plugs, and a touch-proof structure (7) for safety protection is provided on a surface of the socket panel (5) facing the mounting frame (41).
4. The vehicle-mounted socket adapter according to claim 3, characterized in that: The anti-touch structure (7) comprises a fixed frame (71), a slide bar (72), a protective door (73), a positioning column (74) and a reset spring (75); the fixed frame (71) and the slide bar (72) are fixedly arranged on a surface of the socket panel (5) facing the mounting frame (41); the slide bar (72) is arranged inside the fixed frame (71); a slide groove (731) is arranged on the side wall of the protective door (73); the protective door (73) is slidably connected to the slide bar (72); the positioning column (74) is arranged on the protective door (73); one end of the reset spring (75) is sleeved on the positioning column (74); and one end of the reset spring (75) away from the positioning column (74) is pressed against the inner wall of the fixed frame (71).
5. The vehicle-mounted socket adapter according to claim 4, characterized in that: A plurality of rubber stoppers (8) are fixedly arranged on the inner wall of the fixed frame (71), and the plurality of rubber stoppers (8) are used to block and limit the protection door (73) and can play a buffering role for the protection door (73) during the resetting process.
6. The vehicle-mounted socket adapter according to claim 4, characterized in that: A micro switch (9) is fixedly arranged in the installation frame (41), and a toggle inclined surface (732) for cooperating with toggle the micro switch (9) is arranged on the protection door (73).
7. The vehicle-mounted socket adapter according to claim 4, characterized in that: An indicator light (10) for displaying whether the connection and discharge status of the adapter is normal is fixedly mounted on the mounting frame (41), a light-transmitting block (11) for cooperating with the indicator light (10) is fixedly arranged in the fixing frame (71), and the light-transmitting block (11) passes through the socket panel (5).
8. The vehicle-mounted socket adapter according to claim 1, characterized in that: The connecting plug assembly (3) comprises a plug terminal (31) and a limiting shell (32); the plug terminal (31) is fixedly connected to the mounting frame (2); and the limiting shell (32) is fixedly connected to the housing (1) and sleeved on the periphery of the plug terminal (31).
9. The vehicle-mounted socket adapter according to claim 8, characterized in that: A plurality of slots (12) are provided at one end of the shell (1) close to the plug terminal (31), and the plurality of slots (12) all penetrate the shell (1). A plurality of plugging tracks (13) connected to the slots (12) are provided on the inner wall of one end of the shell (1) close to the plug terminal (31).