A type of lifting socket

Abstract

This utility model relates to the field of socket technology, and in particular to a lift-up socket. The lift-up socket includes a housing and a socket core, the socket core being housed within a receiving cavity. The socket core includes a base and a panel for lifting and lowering. The panel has a socket hole. A rotating seat is located on the side of the base near the panel, and the rotating seat is rotatably connected to the base along the opening axis. The rotating seat has a first position and a second position on its rotatable trajectory. The rotating seat includes a blocking part; when the rotating seat is in the first position, the blocking part is opposite to the socket hole. Sidewalls are located at both ends of the blocking part, and protruding posts are located on the outer edges of the sidewalls. A sliding groove is located on the inner sidewall of the panel, inclined along the panel axis. When the rotating seat rotates from the first position to the second position, the protruding posts slide along the sliding groove, causing the panel to slide along the opening axis until it extends out of the receiving cavity. This allows the panel to be lifted and lowered and housed within the receiving cavity of the housing, making the socket housing thinner and lighter.

Description

Technical Field

[0001] This utility model relates to the field of socket technology, and in particular to a lift-up socket. Background Technology

[0002] As a device providing charging connections for consumer electronics, the use of electronic products in daily life has led to higher demands for portability and miniaturization. Current safety standards require sockets to provide sufficient space for the conductive prongs of the plug to fully insert, necessitating an overall thickness greater than the plug's insertion depth, resulting in a larger overall size. This increases clutter on desktops and hinders portability. This invention provides an adaptive height adjustment technology, increasing both the product's simplicity and portability. Utility Model Content

[0003] This utility model provides a liftable socket, which makes the socket shell thinner and lighter, thereby reducing the installation space of the socket, increasing the simplicity of the product, and also increasing the portability of the product.

[0004] The present invention provides a lifting socket, comprising a housing and a socket core. The housing has a receiving cavity, and an opening communicating with the receiving cavity is provided at the upper end of the housing. The socket core is housed within the receiving cavity. The socket core includes a base and a panel for lifting and lowering. The panel has a socket hole. A rotating seat is provided on the side of the base near the panel, and the rotating seat is rotatably connected to the base along the axial direction of the opening. The rotating seat has a first position and a second position on its rotatable trajectory. The rotating seat includes a blocking part. When the rotating seat is in the first position, the blocking part is opposite to the socket hole. The blocking part has sidewalls at both ends, and a protruding post is provided on the outer side of the sidewall. A sliding groove is provided on the inner sidewall of the panel, and the sliding groove is inclined along the axial direction of the panel. When the rotating seat rotates from the first position to the second position, the protruding post slides along the sliding groove, causing the panel to slide along the axial direction of the opening until it extends out of the receiving cavity.

[0005] Preferably, the base is provided with a conductive element, which is disposed opposite to the socket; when the rotating seat is in the first position, the blocking part blocks the conductive element; when the rotating seat is in the second position, the blocking part is misaligned with the conductive element.

[0006] Preferably, the base has a limiting boss on its outer periphery, and when the rotating seat is in the first position, the end of the side wall away from the second position abuts against the limiting boss.

[0007] Preferably, the blocking part is provided with a first inclined surface, which is inclined along the direction close to the limiting protrusion; the first inclined surface is arc-shaped.

[0008] Preferably, the base includes a first side surface, and the conductive element is disposed on the first side surface; a connecting post is provided on the first side surface, and a connecting hole is provided at a position corresponding to the connecting post of the rotating seat, and the rotating seat is rotatably connected to the base through the cooperation of the connecting post and the connecting hole.

[0009] Preferably, the connecting post and the connecting hole have a first engaging structure at their mating ends, and the connecting hole has a second engaging structure on its inner circumference. The rotating seat is limited to the base by the engagement of the first engaging structure and the second engaging structure.

[0010] Preferably, a limiting groove is provided on the first side, the connecting post is disposed in the limiting groove and partially extends out of the limiting groove, the limiting groove includes a supporting space communicating with it, the supporting space extends in a direction perpendicular to the connecting post; a first elastic element is provided in the limiting groove, the first elastic element includes a spring body and a first torsion arm and a second torsion arm located at both ends of the spring body, the spring body is sleeved on the connecting post, the first torsion arm is located in the supporting space, and the second torsion arm abuts against the blocking part; the first elastic element is used to reset the rotating seat.

[0011] Preferably, the housing includes a detachably connected bottom shell and a top shell. The bottom shell is provided with a limiting block, and the base is provided with a limiting notch that matches the limiting block. The limiting notch extends along the axial direction of the base. The bottom shell is provided with a mounting post, and the bottom surface of the base is provided with a mounting hole. The mounting post cooperates with the mounting hole to detachably mount the base onto the bottom shell.

[0012] Preferably, the bottom shell is provided with a limiting wall, which extends axially along the opening. The limiting wall is an arc-shaped limiting arm with an inner clearance space. The outer periphery of the panel is provided with a limiting post, which is received within the clearance space. The panel is connected to the bottom shell for lifting and lowering through the limiting post and the limiting arm. The top surface of the limiting post is provided with a receiving hole, and a second elastic element is provided in the receiving hole. One end of the second elastic element is connected to the panel, and the other end is connected to the top shell. The second elastic element extends axially along the opening and is used to reset the panel.

[0013] Preferably, the panel includes a second side surface, and the socket is formed on the second side surface; when the rotating seat is in the first position, the second side surface is flush with the outer side surface of the housing; when the rotating seat is in the second position, the second side surface is higher than the outer side surface of the housing.

[0014] Compared with the prior art, the lifting socket provided by this utility model has the following advantages:

[0015] 1. This utility model provides a lifting socket, which realizes the lifting function of the socket core by setting a lifting base and panel, and a rotating seat with a blocking part. When the rotating seat is in the first position, the blocking part is opposite to the socket hole, which can prevent the plug from being inserted accidentally and enhance safety; when the rotating seat rotates from the first position to the second position, the cooperation between the protrusion and the slide groove drives the panel to slide out of the receiving cavity along the opening axis, making it convenient for the user to use the socket.

[0016] This design not only improves the safety of the socket but also enhances its ease of use. The socket can be hidden when not in use to prevent dust from entering and accidental contact, thus improving both safety and aesthetics. At the same time, it can be quickly extended when needed, enhancing the user experience.

[0017] 2. The lifting socket provided in this embodiment of the utility model has a conductive component on the base, and the connection between the conductive component and the socket is controlled by the blocking and misalignment of the blocking part. When the rotating base is in the first position, the blocking part blocks the conductive component, and the external plug cannot connect to the conductive component, that is, the socket is in a power-off state, effectively preventing safety problems that may be caused by accidental plugging; when the rotating base is in the second position, the blocking part and the conductive component are misaligned, and the external plug can connect to the conductive component through the socket, so that the socket works normally. This structural design improves the safety and reliability of the socket, while also simplifying the operation process and making it convenient for users.

[0018] 3. The lifting socket provided in this embodiment of the utility model has a limiting boss on the outer periphery of the base. When the rotating seat is in the first position, the end of the side wall away from the second position abuts against the limiting boss, thereby limiting the rotation angle of the rotating seat. This limiting structure can ensure that the rotating seat remains stable in the first position, preventing it from rotating accidentally due to external forces or other factors, and avoiding the situation where the socket is powered on due to misoperation when not in use, further improving the safety and reliability of the socket.

[0019] 4. The lifting socket provided in this embodiment of the utility model has a first inclined surface on the blocking part designed as an arc shape that is inclined in the direction close to the limiting boss, so that the contact between the external plug and the first inclined surface is more gentle and smooth during the rotation of the rotating seat; the arc inclined surface can effectively reduce the friction between the two, reduce the torque required when the rotating seat rotates, make the operation easier and less laborious, improve the overall structural stability of the socket, reduce wear caused by friction, and extend the service life of the socket.

[0020] 5. The lifting socket provided in this embodiment of the utility model has conductive components disposed on the first side of the base, and the rotating seat is rotatably connected to the base through the cooperation of connecting posts and connecting holes. This structural design makes the installation position of the conductive components more reasonable, facilitates relative positioning with the socket, and ensures the reliability of the electrical connection. At the same time, the cooperation between the connecting posts and connecting holes is simple and firm, ensuring the stability of the rotating seat during rotation and preventing the normal use of the socket from being affected by loose connections. In addition, this connection method is also convenient for manufacturing and assembly, improving production efficiency and reducing production costs.

[0021] The six embodiments of this utility model provide a lifting socket, in which a first engaging structure is provided at the mating end of the connecting post and the connecting hole, and a second engaging structure is provided on the inner circumference of the connecting hole. The rotating seat is constrained on the base by the engagement of the first and second engaging structures. This engaging structure design further enhances the connection stability between the rotating seat and the base, preventing the rotating seat from loosening or detaching from the base due to external forces during use. This ensures the reliability of the lifting function of the socket core and the switching of usage states, while also facilitating the installation and disassembly of the rotating seat, making maintenance and replacement easier, and improving the service life and maintenance convenience of the socket.

[0022] 7. The lifting socket provided in this utility model embodiment has a limiting groove and a supporting space on the first side, and a first elastic element is installed in the limiting groove. The elastic force of the first elastic element enables the rotating seat to automatically reset during rotation. When the rotating seat rotates from the first position to the second position, the elastic force of the first elastic element can provide a certain resistance, which plays a buffering role on the rotation of the rotating seat and avoids damage to the internal structure of the socket due to excessive rotation.

[0023] Meanwhile, the first elastic element also enhances the feel of the rotating base when it rotates, allowing users to more clearly perceive the positional changes of the rotating base during operation, thus improving the user experience. In addition, this structure can prevent the rotating base from rotating arbitrarily due to external forces or other factors, further improving the safety and reliability of the socket.

[0024] 8. This utility model embodiment also provides a lifting socket, in which the housing is designed as a detachable bottom shell and top shell, facilitating the installation, maintenance, and replacement of the socket's internal structure. A secure connection between the base and the bottom shell is achieved by providing a limiting block and mounting post on the bottom shell, and a limiting notch and mounting hole on the base.

[0025] This detachable connection method makes the assembly and disassembly of the socket more convenient and quick, reducing production costs and maintenance difficulty; at the same time, the cooperation between the limiting block and the limiting notch can precisely limit the installation position of the base, ensuring the stability of the base within the housing and preventing the normal use of the socket from being affected by the base loosening.

[0026] 9. The lifting socket provided in this embodiment of the utility model has an arc-shaped limiting arm on the bottom shell and a limiting post on the outer periphery of the panel. The lifting connection between the panel and the bottom shell is realized through the cooperation of the limiting post and the limiting arm. This structural design makes the lifting movement of the panel more stable and reliable, avoiding the phenomenon of shaking or jamming of the panel during the lifting process. At the same time, the design of the arc-shaped limiting arm can better adapt to the lifting trajectory of the panel, reduce the friction between the two, and extend the service life of the socket. In addition, this structure can also limit the lifting stroke of the panel to prevent the panel from excessively extending or retracting into the shell, ensuring the normal use function of the socket.

[0027] Secondly, a second elastic element is installed in the receiving hole on the top surface of the limiting post, and the elastic force of the second elastic element is used to realize the reset function of the panel. When the panel rises, the second elastic element is compressed and stores elastic potential energy; when the external force disappears, the second elastic element releases the elastic potential energy, pushing the panel to slide along the opening axis to the retracted receiving cavity and return to the initial position.

[0028] This reset structure makes the panel lifting operation more flexible and convenient, eliminating the need for users to manually pull the panel out or push it in, thus improving ease of use. At the same time, the second elastic element increases the stability of the panel, preventing it from shaking due to external forces and other factors, further improving the overall performance and service life of the socket.

[0029] 10. The lifting socket provided in this embodiment of the utility model includes a second side panel on which a socket is opened. When the rotating base is in the first position, the second side panel is flush with the outer side of the housing, concealing the socket and preventing dust from entering and accidental contact, thus improving the aesthetics of the socket. The overall appearance of the socket is simpler and more beautiful, blending into the surrounding environment and reducing visual obtrusiveness. It also makes the socket thinner and easier to carry. When the rotating base is in the second position, the second side panel is higher than the outer side of the housing, exposing the socket for easy insertion of the plug. This structural design satisfies the functional requirements of the socket while also taking into account aesthetics and portability, improving the overall quality of the product and the user experience. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a structural schematic diagram of a lifting socket and plug provided in an embodiment of this utility model.

[0032] Figure 2 This is an exploded view of a lifting socket provided in an embodiment of the present invention. Figure 1 .

[0033] Figure 3 This is an exploded view of a lifting socket provided in an embodiment of the present invention. Figure 2 .

[0034] Figure 4 This is a schematic diagram of the structure of a rotating seat provided in an embodiment of this utility model.

[0035] Figure 5 This is a schematic diagram of the panel structure provided in an embodiment of the present invention.

[0036] Figure 6 This is a cross-sectional structural diagram of the panel provided in an embodiment of the present invention.

[0037] Figure 7 This is a schematic diagram of the structure of the base provided in an embodiment of the present utility model.

[0038] Figure 8 This is a schematic diagram of the structure of the second elastic member provided in an embodiment of the present invention.

[0039] Figure 9 This is a schematic diagram of the first mating structure of the base and rotating seat provided in this embodiment of the utility model.

[0040] Figure 10 This is a cross-section of the first mating structure of the base and rotating seat provided in this embodiment of the utility model. Figure 1 .

[0041] Figure 11 This is a cross-section of the first mating structure of the base and rotating seat provided in this embodiment of the utility model. Figure 2 .

[0042] Figure 12 This is a schematic diagram of the second mating structure of the base and the rotating seat provided in this embodiment of the utility model.

[0043] Figure 13 This is a cross-section of the second mating structure of the base and rotating seat provided in this embodiment of the utility model. Figure 1 .

[0044] Figure 14 This is a cross-section of the second mating structure of the base and rotating seat provided in this embodiment of the utility model. Figure 2 .

[0045] Figure 15 This is a cross-sectional structural diagram of the lifting socket provided in this embodiment of the utility model.

[0046] Explanation of reference numerals in the attached diagram:

[0047] 10. Retractable power strip;

[0048] 1. Housing; 11. Bottom housing; 111. Limiting block; 112. Mounting post; 113. Limiting wall; 114. Guide shaft; 12. Top housing; 121. Opening; 13. Receiving cavity;

[0049] 2. Socket inner core;

[0050] 21. Base; 211. First side surface; 2111. Conductive component; 2112. Connecting post; 21121. First engaging structure; 21122. Elastic arm; 212. Limiting boss; 213. Limiting groove; 2131. Supporting space; 214. First elastic component; 2141. Spring body; 2142. First torsion arm; 2143. Second torsion arm; 21431. Supporting part; 215. Limiting notch; 216. Mounting hole;

[0051] 22. Panel; 221. Second side; 2211. Insertion hole; 222. Slide groove; 223. Limiting post; 2231. Receiving hole; 224. Second elastic element;

[0052] 23. Rotating seat; 231. Blocking part; 2311. First inclined surface; 232. Side wall; 2321. Protruding post; 233. Connecting hole; 2331. Second engaging structure;

[0053] 20. Plug; 201. Pin. Detailed Implementation

[0054] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0055] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0056] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0057] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0058] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0059] In related technologies, because the socket requires the plug prongs to be fully inserted, the overall thickness of the socket needs to be greater than the insertion depth of the plug. This results in a larger overall size of the socket, which is not only inconvenient to carry, but also requires a larger installation space when installing the socket, thus failing to save installation space.

[0060] For the above situation, please refer to Figure 1 - Figure 6This utility model provides a lifting socket 10, including a housing 1 and a socket core 2. A receiving cavity 13 is formed inside the housing 1, and an opening 121 communicating with the receiving cavity 13 is provided at the upper end of the housing 1. The socket core 2 is housed within the receiving cavity 13. The socket core 2 includes a base 21 and a panel 22 that are height-adjustable. A socket hole 2211 is provided on the panel 22. A rotating seat 23 is provided on the side of the base 21 near the panel 22, and the rotating seat 23 is rotatably connected to the base 21 along the opening 121. The rotating seat 23 has a first position on its rotatable trajectory. In the second position, the rotating seat 23 includes a blocking part 231. When the rotating seat 23 is in the first position, the blocking part 231 is opposite to the insertion hole 2211. The blocking part 231 has side walls 232 at both ends. The outer side surface of the side wall 232 has a protruding post 2321. The inner side wall 232 of the panel 22 has a sliding groove 222. The sliding groove 222 is inclined along the axial direction of the panel 22. When the rotating seat 23 rotates from the first position to the second position, the protruding post 2321 slides along the sliding groove 222, causing the panel 22 to slide along the axial direction of the opening 121 to extend out of the receiving cavity 13.

[0061] Understandably, this utility model embodiment provides a lifting socket 10, which realizes the lifting function of the socket core 2 by setting a lifting base 21 and a panel 22 with lifting cooperation, and a rotating seat 23 with a blocking part 231; when the rotating seat 23 is in the first position, the blocking part 231 is opposite to the socket 2211, which can prevent the plug 20 from being inserted accidentally and enhance safety; when the rotating seat 23 rotates from the first position to the second position, the panel 22 is driven to slide out of the receiving cavity 13 along the opening 121 axially through the cooperation of the protrusion 2321 and the slide groove 222, which makes it convenient for the user to use the socket 2211.

[0062] This design not only improves the safety of the socket but also enhances its ease of use. The socket can be hidden when not in use to prevent dust from entering and accidental contact, thus improving both safety and aesthetics. At the same time, it can be quickly extended when needed, enhancing the user experience.

[0063] It should be noted that when the prongs 201 of the plug 20 are inserted into the socket 2211, the prongs 201 abut against the rotating seat 23 in the receiving cavity 13 and drive the rotating seat 23 to rotate from the first position to the second position. During this process, the protrusions 2321 on the rotating seat 23 slide relative to the sliding grooves 222 on the panel 22. As a result, the rotating seat 23 drives the panel 22 to slide along the axial direction of the opening 121 to extend out of the receiving cavity 13, increasing the thickness of the socket and allowing the prongs 201 of the plug 20 to be fully inserted into the socket.

[0064] Specifically, the rotating seat 23 is U-shaped and located between the base 21 and the panel 22. The side wall 232 is located on the outer periphery of the base 21, and the protrusion 2321 is located on the side wall 232 away from the base 21. The slide groove 222 slopes downward in the direction away from the panel 22, and the slide groove 222 has a lowest end away from the panel 22 and a highest end close to the panel 22. When the rotating seat 23 is in the first position, the protrusion 2321 abuts against the highest end of the slide groove 222. When the rotating seat 23 rotates from the first position to the second position, the protrusion 2321 slides from the highest end to the lowest end of the slide groove 222, thereby causing the panel 22 to slide axially along the opening 121 to extend into the receiving cavity 13. This structure makes the lifting process of the panel 22 more stable and smooth, and the lifting action can be achieved without an additional power device, reducing production costs.

[0065] Optionally, the socket 2211 can be a British standard socket 2211, a Chinese standard socket 2211, or a US standard socket 2211, etc. In this embodiment, when no plug 20 is inserted, the socket panel 22 is stored in the receiving cavity 13 to reduce the space occupied by the socket, improve the aesthetics, and facilitate storage and carrying.

[0066] In some embodiments, a plurality of socket cores 2 may be installed on the bottom housing 11.

[0067] Please refer to the following: Figure 7 The base 21 is provided with a conductive element 2111, which is arranged opposite to the socket 2211. When the rotating seat 23 is in the first position, the blocking part 231 blocks the conductive element 2111. When the rotating seat 23 is in the second position, the blocking part 231 and the conductive element 2111 are misaligned.

[0068] Understandably, a conductive element 2111 is provided on the base 21, and the connection between the conductive element 2111 and the socket 2211 is controlled by the blocking and misalignment of the blocking part 231. When the rotating base 23 is in the first position, the blocking part 231 blocks the conductive element 2111, and the external plug 20 cannot connect to the conductive element 2111, that is, the socket is in a power-off state, effectively preventing safety problems that may be caused by accidental plugging. When the rotating base 23 is in the second position, the blocking part 231 and the conductive element 2111 are misaligned, and the external plug 20 can connect to the conductive element 2111 through the socket 2211, so that the socket works normally. This structural design improves the safety and reliability of the socket, while also simplifying the operation process and making it convenient for users.

[0069] It should be noted that when the plug 20 is not inserted into the socket, that is, when the prong 201 is not inserted into the socket 2211, the rotating seat 23 is in the first position, and the blocking part is located between the socket 2211 and the conductive member 2111, so that the plug 20 cannot be inserted into the receiving cavity 13 and electrically connected to the conductive member 2111; after the prong 201 is inserted into the socket 2211, the end of the prong 201 abuts against the blocking part and drives the rotating seat 23 to rotate to the second position, so that the rotating seat 23 is misaligned with the conductive member 2111, until the prong 201 is inserted into the receiving cavity 13 and connected to the conductive member 2111.

[0070] For details, please refer to the previous article. Figure 4 The blocking part 231 is provided with a first inclined surface 2311, which is inclined along the direction close to the limiting boss 212; the first inclined surface 2311 is arc-shaped.

[0071] Understandably, the first inclined surface 2311 on the blocking part 231 is designed as an arc shape that is inclined in the direction close to the limiting boss 212, so that when the plug 20 is inserted into the socket, the end of the plug 201 can slide relative to the inclined direction of the first inclined surface 2311, thereby driving the rotating seat 23 to rotate. The arc-shaped inclined surface can effectively reduce the friction between the two, reduce the torque required when the rotating seat 23 rotates, make the operation easier and less strenuous, improve the overall structural stability of the socket, reduce wear caused by friction, and extend the service life of the socket.

[0072] In some embodiments, a wire is also provided in the receiving cavity 13 of the socket. A power connection hole is provided on the housing 1. One end of the wire is electrically connected to an external power source, and the other end of the wire extends into the receiving cavity 13 through the power connection hole and is electrically connected to the conductive element 2111, so as to transmit external power to the conductive element 2111 and the pin 201 of the plug 20. The conductive element 2111 has a slot. When the pin 201 is inserted into the socket 2211, the end of the pin 201 enters the slot and engages with the slot, thereby ensuring a stable contact between the pin 201 and the conductive element 2111 and reducing the shaking of the pin 201.

[0073] Please refer to the following: Figure 7 The base 21 has a limiting boss 212 on its outer periphery. When the rotating seat 23 is in the first position, the side wall 232 at the end away from the second position abuts against the limiting boss 212.

[0074] Understandably, a limiting boss 212 is provided on the outer periphery of the base 21. When the rotating seat 23 is in the first position, the end of the side wall 232 away from the second position abuts against the limiting boss 212, thereby limiting the rotation angle of the rotating seat 23. This limiting structure can ensure that the rotating seat 23 remains stable in the first position, preventing it from rotating accidentally due to external forces or other factors, avoiding the situation where the socket is powered on due to misoperation when not in use, and further improving the safety and reliability of the socket.

[0075] In some embodiments, two limiting protrusions 212 are provided at intervals on the outer periphery of the base 21, and the two sidewalls 232 of the rotating seat 23 are respectively located between the two limiting protrusions 212. That is, the maximum rotation range of the rotating seat 23 is such that the sidewall 232 of the rotating seat 23 changes from abutting against one limiting protrusion 212 to abutting against the other limiting protrusion 212. By providing two limiting protrusions 212, the rotation range of the rotating seat 23 is limited, thereby preventing the rotating seat 23 from rotating at too large an angle, which would cause the obstruction to prevent the plug 20 from being inserted into the socket.

[0076] Furthermore, the base 21 includes a first side surface 211, and a conductive component is disposed on the first side surface 211; a connecting post 2112 is provided on the first side surface 211, and a connecting hole 233 is provided at a corresponding position of the rotating seat 23 and the connecting post 2112; the rotating seat 23 is rotatably connected to the base 21 through the cooperation of the connecting post 2112 and the connecting hole 233.

[0077] Understandably, the conductive component is placed on the first side 211 of the base 21, and the rotating seat 23 is rotatably connected to the base 21 through the cooperation of the connecting post 2112 and the connecting hole 233. This structural design makes the installation position of the conductive component more reasonable, facilitates its relative arrangement with the socket 2211, and ensures the reliability of the electrical connection.

[0078] Meanwhile, the connection between the connecting post 2112 and the connecting hole 233 is simple and secure, ensuring the stability of the rotating seat 23 during rotation and preventing the socket from being affected by loose connections. In addition, this connection method facilitates manufacturing and assembly, improves production efficiency, and reduces production costs.

[0079] In some embodiments, the connecting post 2112 is coaxially arranged with the first side surface 211.

[0080] Specifically, the connecting post 2112 and the connecting hole 233 are provided with a first engaging structure 21121 at the mating end, and a second engaging structure 2331 is provided on the inner circumferential side of the connecting hole 233. The rotating seat 23 is limited to the base 21 by the engagement of the first engaging structure 21121 and the second engaging structure 2331.

[0081] The snap-fit ​​structure design further enhances the connection stability between the rotating base 23 and the base 21, preventing the rotating base 23 from loosening or detaching from the base 21 due to external forces during use. This ensures the reliability of the lifting function and usage status switching of the socket core 2, while also facilitating the installation and disassembly of the rotating base 23, making maintenance and replacement easier, and improving the service life and maintenance convenience of the socket.

[0082] In some embodiments, the connecting post 2112 is provided with two elastic arms 21122 at a distance from the end away from the first side 211. The first engaging structure 21121 is located at the end of the elastic arm 21122. Specifically, the first engaging structure 21121 is a protrusion structure provided on the outer side of the elastic arm 21122. The second engaging structure 2331 is an annular boss provided on the inner circumferential side of the connecting hole 233. The inner diameter of the annular boss is smaller than the maximum distance between the two elastic arms 21122. When the rotating seat 23 is installed with the base 21, the connecting hole 233 is aligned with the connecting post 2112 and pressed down. At this time, the elastic arm 21122 is compressed inward under the action of external force, which produces elastic deformation, allowing the elastic arm 21122 to pass through the connecting hole 233. After the end of the elastic arm 21122 has completely passed through the connecting hole 233, the elastic arm 21122 returns to its original position under the action of elastic deformation. At this time, the first engaging structure 21121 and the second engaging structure 2331 abut against each other, thereby preventing the connecting post 2112 from disengaging from the connecting hole 233.

[0083] Depending on the actual product requirements, the engaging structure can be any structure other than the protrusion, as long as it can connect the rotating seat 23 and the base 21 and does not affect their rotation. No specific restrictions are placed on the mechanical structure here.

[0084] Furthermore, please combine Figure 8 A limiting groove 213 is provided on the first side 211. A connecting post 2112 is disposed in the limiting groove 213 and extends partially out of the limiting groove 213. The limiting groove 213 includes a supporting space 2131 communicating with it. The supporting space 2131 extends in a direction perpendicular to the connecting post 2112. A first elastic member 214 is provided in the limiting groove 213. The first elastic member 214 includes a spring body 2141 and a first torsion arm 2142 and a second torsion arm 2143 located at both ends of the spring body 2141. The spring body 2141 is sleeved on the connecting post 2112. The first torsion arm 2142 is located in the supporting space 2131, and the second torsion arm 2143 abuts against the blocking part 231. The first elastic member 214 is used to reset the rotating seat 23.

[0085] Understandably, a limiting groove 213 and a holding space 2131 are provided on the first side 211, and a first elastic element 214 is installed in the limiting groove 213. The elastic force of the first elastic element 214 enables the rotating seat 23 to automatically reset during rotation. When the rotating seat 23 rotates from the first position to the second position, the elastic force of the first elastic element 214 can provide a certain resistance, which buffers the rotation of the rotating seat 23 and avoids damage to the internal structure of the socket due to excessive rotation.

[0086] Meanwhile, the first elastic element 214 can also increase the feel of the rotating base 23 when it rotates, allowing users to more clearly feel the position change of the rotating base 23 during operation, thus improving the user experience. In addition, this structure can also prevent the rotating base 23 from rotating arbitrarily due to external forces and other factors, further improving the safety and reliability of the socket.

[0087] Optionally, the first elastic element 214 is a torsion spring.

[0088] In some embodiments, the first torsion arm 2142 is located within the abutment space 2131 and abuts against the side wall of the abutment space 2131. The end of the second torsion arm 2143 is provided with an abutment portion 21431, which extends axially along the base 21. The abutment portion 21431 is located at the front end of the blocking portion 231 in the rotation direction and abuts against it.

[0089] It should be noted that the rotation direction of the first elastic element 214 is consistent with the rotation direction of the rotating seat 23. That is, when the rotating seat 23 rotates from the first position to the second position, the first torsion arm 2142 and the second torsion arm 2143 of the first elastic element 214 are subjected to the torque applied by the rotating seat 23, and the direction of the torque is the same as the rotation direction of the torsion spring, so as to avoid the torsion spring from failing due to excessive torque.

[0090] Specifically, when the pin 201 drives the rotating seat 23 to rotate to the second position, the rotating seat 23 compresses the first elastic element 214 along the rotation direction of the first elastic element 214 until the rotating seat 23 rotates to the second position, at which point the pin 201 is fully inserted into the socket, that is, the pin 201 is electrically connected to the conductive element 2111; and when the pin 201 leaves the socket 2211, the rotating seat 23 is subjected to the elastic force of the first elastic element 214, and resets to the first position under this force, so that the arc-shaped groove 222 blocks the socket 2211 again.

[0091] Furthermore, please refer to the following: Figure 3The housing 1 includes a detachably connected bottom shell 11 and a top shell 12. The bottom shell 11 is provided with a limiting block 111, and the base 21 is provided with a limiting notch 215 that matches the limiting block 111. The limiting notch 215 extends axially along the base 21. The bottom shell 11 is provided with a mounting post 112, and the bottom surface of the base 21 is provided with a mounting hole 216. The mounting post 112 cooperates with the mounting hole 216 to detachably mount the base 21 onto the bottom shell 11.

[0092] Understandably, the housing 1 is designed as a detachable bottom shell 11 and top shell 12 to facilitate the installation, maintenance and replacement of the internal structure of the socket; by setting a limiting block 111 and a mounting post 112 on the bottom shell 11, and setting a limiting notch 215 and a mounting hole 216 on the base 21, a firm connection between the base 21 and the bottom shell 11 is achieved.

[0093] This detachable connection method makes the assembly and disassembly of the socket more convenient and quick, reducing production costs and maintenance difficulty; at the same time, the cooperation between the limiting block 111 and the limiting notch 215 can precisely limit the installation position of the base 21, ensuring the stability of the base 21 within the housing 1 and preventing the normal use of the socket from being affected by the loosening of the base 21.

[0094] It should be noted that the mounting post 112 is embedded in the mounting hole 216 on the bottom surface of the base 21, thereby realizing the connection between the bottom shell 11 and the base 21. The mounting post 112 can also be hidden through the mounting hole 216, ensuring the simplicity and aesthetics of the overall structure. The limiting notch 215 is provided on the outer periphery of the base 21. When the limiting notch 215 and the limiting block 111 are engaged, the mounting hole 216 and the mounting post 112 are in corresponding positions. That is, through the engagement of the limiting notch 215 on the outer side of the base 21 and the limiting block 111 on the bottom shell 11, the mounting post 112 can be quickly and accurately assembled with the mounting hole 216.

[0095] Furthermore, the bottom shell 11 is provided with a limiting wall 113, which extends axially along the opening 121. The limiting wall 113 is an arc-shaped limiting arm, and an avoidance space is formed on its inner side. The outer periphery of the panel 22 is provided with a limiting post 223, which is housed in the avoidance space. The panel 22 is connected to the bottom shell 11 for lifting and lowering through the limiting post 223 and the limiting arm.

[0096] Understandably, an arc-shaped limiting arm is provided on the bottom shell 11, and a limiting post 223 is provided on the outer periphery of the panel 22. The panel 22 and the bottom shell 11 are connected by the cooperation of the limiting post 223 and the limiting arm. This structural design makes the lifting and lowering movement of the panel 22 more stable and reliable, and avoids the phenomenon of shaking or jamming of the panel 22 during the lifting and lowering process.

[0097] Meanwhile, the arc-shaped limiting arm design can better adapt to the lifting trajectory of the panel 22, reduce the friction between the two, and extend the service life of the socket; in addition, this structure can also limit the lifting stroke of the panel 22, prevent the panel 22 from extending or retracting excessively into the housing 1, and ensure the normal use function of the socket.

[0098] Please combine Figure 9 - Figure 14 The top surface of the limiting post 223 has a receiving hole 2231, and a second elastic member 224 is provided in the receiving hole 2231. One end of the second elastic member 224 is connected to the panel 22, and the other end is connected to the top shell 12. The second elastic member 224 extends along the axial direction of the opening 121 and is used to reset the panel 22.

[0099] Understandably, the lifting socket 10 provided in this embodiment of the present invention has a second elastic element 224 provided in the receiving hole 2231 on the top surface of the limiting post 223. The elastic force of the second elastic element 224 is used to realize the reset function of the panel 22. When the panel 22 rises, the second elastic element 224 is compressed and stores elastic potential energy; when the external force disappears, the second elastic element 224 releases the elastic potential energy, pushing the panel 22 to slide axially along the opening 121 to the retracted receiving cavity 13, and return to the initial position.

[0100] This reset structure makes the lifting and lowering operation of the panel 22 more flexible and convenient. Users do not need to manually pull the panel 22 out or push it in, which improves the ease of use. At the same time, the setting of the second elastic element 224 can also increase the stability of the panel 22 and prevent the panel 22 from shaking randomly due to external forces and other factors, further improving the overall performance and service life of the socket.

[0101] It should be noted that when the pin 201 is inserted into the socket 2211, the pin 201 drives the rotating seat 23 to rotate to the second position, so as to drive the panel 22 to slide along the axial direction of the opening 121 to extend out of the receiving cavity 13. At this time, the housing 1 compresses the second elastic member 224 along the axial direction of the opening 121. After the pin 201 leaves the socket 2211, the panel 22 is subjected to the elastic force of the second elastic member 224 and resets under this action, thereby driving the rotating seat 23 to return to its original position, so that the blocking part returns to the position opposite to the socket 2211.

[0102] Specifically, the second elastic element 224 is a spring. One end of the second elastic element 224 is connected to the side of the top shell 12 near the limiting post 223, and the other end is connected to the bottom wall of the receiving hole 2231. During the process of the panel 22 extending out of the receiving cavity 13, the bottom wall of the receiving hole 2231 moves towards the top shell 12. That is, the distance between the bottom wall of the receiving hole 2231 and the top shell 12 gradually shortens. The bottom wall of the receiving hole 2231 and the top shell 12 compress the second elastic element 224 along the axial direction of the opening 121 until the panel 22 slides out of the receiving cavity 13 and the pin 201 is fully inserted into the socket and electrically connected to the conductive element 2111.

[0103] As is easily understood, the second elastic member 224 is located in the receiving hole 2231, and the peripheral sidewall 232 of the receiving hole 2231 guides and limits the second elastic member 224, thereby preventing the second elastic member 224 from shifting its position in other directions.

[0104] In some embodiments, the top shell 12 is provided with a guide post on the side near the panel 22. The guide post is positioned corresponding to the receiving hole 2231. The guide post enters and exits the receiving hole 2231 along the axial direction of the opening 121. One end of the second elastic member 224 is connected to the guide post, and the other end is connected to the bottom wall of the receiving hole 2231. As the panel 22 extends out of the receiving cavity 13, the bottom wall of the receiving hole 2231 moves toward the top shell 12, and the guide post gradually enters the receiving hole 2231 to resist and compress the second elastic member 224.

[0105] Please see Figure 13 In other embodiments, the bottom surface of the limiting post 223 is provided with an opening communicating with the receiving hole 2231. The bottom shell 11 is provided with a guide shaft 114 at the corresponding position of the limiting post 223. When the panel 22 is installed on the bottom shell 11, the guide shaft 114 is movably inserted into the receiving hole 2231 through the opening. The panel 22 is movably connected to the bottom shell 11 through the cooperation of the guide shaft 114 and the limiting post 223. Specifically, the upper end of the guide shaft 114 is provided with a guide hole. When the top shell 12 and the bottom shell 11 are closed, the guide post on the top shell 12 is inserted into the guide hole of the limiting post 223.

[0106] It should be noted that the second elastic member 224 is housed in the receiving hole 2231 and sleeved on the guide shaft 114. The diameter of the opening is smaller than the diameter of the second elastic member 224. That is, one end of the second elastic member 224 abuts against the inside of the opening, and the other end of the second elastic member 224 abuts against the top shell 12. As the panel 22 extends out of the receiving cavity 13, the distance between the opening and the top shell 12 gradually decreases, thereby compressing the second elastic member 224 located between the two.

[0107] Further, please refer to Figure 1-3The panel 22 includes a second side 221, and a socket 2211 is formed on the second side 221. When the rotating seat 23 is in the first position, the second side 221 is flush with the outer side of the housing 1. When the rotating seat 23 is in the second position, the second side 221 is higher than the outer side of the housing 1.

[0108] Understandably, when the rotating base 23 is in the first position, the second side 221 is flush with the outer side of the housing 1, concealing the socket 2211, preventing dust from entering and accidental contact, thus improving the aesthetics of the socket. The overall appearance of the socket is simpler and more beautiful, blending into the surrounding environment, reducing visual obtrusiveness, and making the socket thinner and easier to carry. When the rotating base 23 is in the second position, the second side 221 is higher than the outer side of the housing 1, exposing the socket 2211, making it convenient for users to insert the plug 20. This structural design satisfies the functional requirements of the socket while also taking into account aesthetics and portability, improving the overall quality of the product and the user experience.

[0109] The above provides a detailed description of a lifting socket according to embodiments of this utility model. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The descriptions of the embodiments above are merely for the purpose of helping to understand the method and core ideas of this utility model. Furthermore, those skilled in the art will recognize that, based on the ideas of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model. Any modifications, equivalent substitutions, and improvements made within the principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A lift socket, characterised in that: The device includes a housing and a socket core. The housing has a receiving cavity, and the upper end of the housing has an opening communicating with the receiving cavity. The socket core is housed within the receiving cavity. The socket core includes a base and a panel that are adjustable in height. The panel has a socket hole. The base has a rotating seat on the side near the panel. The rotating seat is rotatably connected to the base along the opening axis. The rotating seat has a first position and a second position on its rotatable trajectory. The rotating seat includes a blocking part. When the rotating seat is in the first position, the blocking part is opposite to the position of the insertion hole. The blocking part has sidewalls at both ends, and a protruding post is provided on the outer side of the sidewall. The inner sidewall of the panel has a sliding groove, which is inclined along the axial direction of the panel. When the rotating seat rotates from the first position to the second position, the protruding post slides along the sliding groove, causing the panel to slide along the axial direction of the opening until it extends out of the receiving cavity.

2. The lift socket of claim 1, wherein: The base is provided with a conductive element, which is arranged opposite to the socket. When the rotating seat is in the first position, the blocking part blocks the conductive element; when the rotating seat is in the second position, the blocking part is misaligned with the conductive element.

3. The lift socket of claim 1, wherein: The base has a limiting boss on its outer periphery. When the rotating seat is in the first position, the end of the side wall away from the second position abuts against the limiting boss.

4. The lift socket of claim 3, wherein: The blocking part is provided with a first inclined surface, which is inclined along the direction close to the limiting protrusion; the first inclined surface is arc-shaped.

5. The lift socket of claim 2, wherein: The base includes a first side surface, and the conductive element is disposed on the first side surface; The first side is provided with a connecting post, and the rotating seat is provided with a connecting hole at a position corresponding to the connecting post. The rotating seat is rotatably connected to the base through the cooperation of the connecting post and the connecting hole.

6. The lift socket of claim 5, wherein: The connecting column and the connecting hole are provided with a first engaging structure, and the inner circumference of the connecting hole is provided with a second engaging structure. The rotating seat is limited to the base by the engagement of the first engaging structure and the second engaging structure.

7. The lift socket of claim 5, wherein: The first side is provided with a limiting groove, the connecting post is disposed in the limiting groove and extends partially out of the limiting groove, the limiting groove includes a supporting space communicating with it, the supporting space extends in a direction perpendicular to the connecting post; The limiting groove is provided with a first elastic element, which includes a spring body and a first torsion arm and a second torsion arm located at both ends of the spring body. The spring body is sleeved on the connecting post, the first torsion arm is located in the abutting space, and the second torsion arm abuts against the blocking part. The first elastic element is used to reset the rotating seat.

8. The lift socket of claim 1, wherein: The housing includes a detachably connected bottom shell and a top shell. The bottom shell is provided with a limiting block, and the base is provided with a limiting notch that matches the limiting block. The limiting notch extends along the axial direction of the base. The bottom shell is provided with a mounting post, and the bottom surface of the base is provided with a mounting hole. The mounting post cooperates with the mounting hole to detachably install the base onto the bottom shell.

9. The lift socket of claim 8, wherein: The bottom shell is provided with a limiting wall, which extends along the axial direction of the opening. The limiting wall is an arc-shaped limiting arm with an avoidance space formed on its inner side. The outer periphery of the panel is provided with a limiting post, which is housed in the clearance space. The panel is connected to the bottom shell for lifting and lowering through the limiting post and the limiting arm. The top surface of the limiting post has a receiving hole, and a second elastic element is provided in the receiving hole. One end of the second elastic element is connected to the panel, and the other end is connected to the top shell. The second elastic element extends along the axial direction of the opening and is used to reset the panel.

10. The lift socket of claim 1, wherein: The panel includes a second side surface, and the socket is formed on the second side surface; When the rotating seat is in the first position, the second side is flush with the outer side of the housing; when the rotating seat is in the second position, the second side is higher than the outer side of the housing.

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