A lifting socket

Abstract

The utility model relates to socket technical field, especially a kind of lifting socket. The lifting socket includes shell and socket inner core, and the shell upper end is equipped with the aperture being communicated with containing cavity, and socket inner core is contained in containing cavity;Socket inner core includes the base and panel of lifting cooperation, and panel is equipped with jack, and the side of base close to panel is equipped with sliding seat, and sliding seat is slidably connected with base along first direction, and first direction is perpendicular to the axial direction of aperture;Sliding seat has first position and second position on the movable track of sliding seat, and sliding seat is equipped with arc slide groove, and when sliding seat is located first position, arc slide groove is opposite with part jack position;Sliding seat side is equipped with first guide part, and the bottom of panel is equipped with second guide part in corresponding position of first guide part, and in the process that sliding seat slides to second position, panel is driven to ascend by first guide part and second guide part. Thus make panel be able to be stored in the containing cavity of shell, and make the shell of socket more light and thin.

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. The base has a sliding seat near the panel, and the sliding seat is slidably connected to the base along a first direction perpendicular to the axial direction of the opening. The sliding seat has a first position and a second position on its movable trajectory. The sliding seat has an arc-shaped groove. When the sliding seat is in the first position, the arc-shaped groove is opposite to a portion of the socket hole. A first guide portion is provided on the side of the sliding seat, and a second guide portion is provided at the bottom of the panel corresponding to the first guide portion. During the sliding of the sliding seat to the second position, the panel is driven to rise by the first guide portion resisting the second guide portion.

[0005] Preferably, the base is provided with a conductive element, which is disposed opposite to the socket; when the sliding seat is in the first position, the arc-shaped groove blocks at least part of the conductive element; when the sliding seat is in the second position, the arc-shaped groove is misaligned with the conductive element.

[0006] Preferably, the sliding seat has a clearance notch at the end away from the arc-shaped groove; when the sliding seat slides to the second position, the clearance notch is opposite to part of the insertion hole position.

[0007] Preferably, the sliding seat has downwardly extending side arms on opposite sides perpendicular to the first direction, a first engaging structure is provided on the inner side of the side arm, and a second engaging structure that cooperates with the first engaging structure is provided on the side of the base near the side arm.

[0008] Preferably, the base is provided with a first limiting groove parallel to the first direction, and a first elastic element is provided in the first limiting groove. One end of the first elastic element is connected to the sliding seat, and the other end is connected to the base. The first elastic element is used to reset the sliding seat. A guide rod extending along the first direction is provided on the first limiting groove, and the first elastic element is sleeved on the guide rod. The length of the guide rod is less than the length of the first elastic element.

[0009] Preferably, the sliding seat is provided with two arc-shaped grooves spaced apart, the arc-shaped grooves being located on both sides of the first limiting groove; the sliding seat is provided with a blocking part, the blocking part extending perpendicular to the first direction into the first limiting groove, and abutting against one end of the first elastic member.

[0010] Preferably, the first guide portion includes an inclined groove located on the outer side of the side arm, and the second guide portion includes an inclined surface located at the bottom of the panel; when the sliding seat slides from the first position to the second position, the inclined surface slides along the inclined groove, causing the panel to slide along the axial direction of the opening to extend out of the receiving cavity.

[0011] Preferably, the base is provided with a limiting hole, and a limiting wall extending toward the panel is provided on the side of the limiting hole. The panel is provided with a limiting post, which is correspondingly arranged with the limiting hole. The limiting post can be raised and lowered in conjunction with the limiting hole through the limiting arm.

[0012] Preferably, 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 housing. The second elastic element extends along the axial direction of the opening and is used to reset the panel.

[0013] Preferably, the panel has a first side surface, and the socket is formed on the first side surface; when the slider is in the first position, the first side surface is flush with the outer side surface of the housing; when the slider is in the second position, the first 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: 1. This utility model provides a lifting socket. By designing a sliding connection between the sliding seat and the base along a first direction, the first guide part slides relative to the second guide part, thereby driving the panel to rise and fall. This structural design not only increases the flexibility and ease of use of the socket, but also allows the panel to be hidden inside the housing when not in use, reducing space occupation and improving the overall aesthetics. At the same time, it can better protect the socket holes, prevent dust and other impurities from entering, and extend the service life of the socket.

[0015] 2. The lifting socket provided in this embodiment of the utility model has a conductive component on the base, and the relative position of the arc-shaped groove and the conductive component is controlled by the position change of the sliding seat, thereby realizing the power on / off function of the socket. When the sliding seat is in the first position, the arc-shaped groove partially blocks the conductive component, and the plug cannot be inserted, that is, the socket is in a power off state, which can effectively avoid the safety hazards caused by accidental plugging; when the sliding seat is in the second position, the arc-shaped groove and the conductive component are misaligned, and the plug can be inserted into the socket normally. This structural design improves the safety and reliability of the socket, and also simplifies the operation process, making it convenient for users.

[0016] 3. The lifting socket provided in this embodiment of the utility model has a notch on the sliding base that aligns with part of the socket position when the sliding base slides to the second position, providing a more reasonable spatial layout for the socket. When the panel moves up, the notch avoids interference between the sliding base and the socket, ensuring that the plug can be smoothly inserted into the socket, improving the convenience and compatibility of the socket, and allowing plugs of different sizes to be better adapted to the lifting socket.

[0017] 4. The lifting socket provided in this embodiment of the utility model has downwardly extending side arms on opposite sides of the sliding base, and a first engaging structure and a second engaging structure that cooperate with each other between the inner side of the side arms and the base. This effectively restricts the movement of the sliding base in other directions, allowing it to slide stably in the first direction and preventing deviation or shaking during sliding. This structure enhances the connection stability between the sliding base and the base, improves the overall structural strength and reliability of the socket, and ensures that the socket maintains good performance during long-term use.

[0018] 5. The lifting socket provided in this embodiment of the utility model features a first limiting groove and a first elastic element on the base, along with a guide rod, which provide reliable support and guidance for the sliding and resetting of the sliding seat. The first elastic element can automatically reset the sliding seat to its initial position after sliding, simplifying the operation steps and improving the ease of use of the socket. Simultaneously, the guide rod limits and guides the first elastic element, making it more stable during extension and retraction, preventing twisting or deformation of the elastic element, extending its service life, and further improving the reliability and durability of the socket.

[0019] 6. The lifting socket provided in this embodiment of the utility model has two arc-shaped sliding grooves spaced apart on the sliding seat and symmetrically arranged on both sides of the first limiting groove. This structural design makes the sliding seat more stable and the force more even during sliding, avoiding the phenomenon of uneven sliding or jamming caused by force on one side. At the same time, the blocking part can abut against one end of the first elastic member, playing a role in limiting and buffering, preventing the sliding seat from moving excessively during sliding, further improving the sliding accuracy and stability of the sliding seat, and enhancing the overall performance of the socket.

[0020] 7. The lifting socket provided in this embodiment of the utility model has a first guide groove and a second guide inclined surface that cooperate with each other. When the sliding seat slides from the first position to the second position, the inclined surface slides along the groove, which can drive the panel to slide smoothly along the axial direction of the opening to the extension receiving cavity. This structural design cleverly transforms the horizontal sliding of the sliding seat into the vertical lifting motion of the panel, realizing the automatic extension function of the socket panel. The operation is simple and convenient, improving the user experience. At the same time, this guiding structure can ensure that the panel remains stable during the lifting process, avoiding shaking or jamming, and improving the reliability and safety of the socket.

[0021] 8. This utility model embodiment also provides a lifting socket, in which the limiting hole and limiting wall on the base cooperate with the limiting post on the panel to form a reliable lifting limiting structure. The limiting post can be lifted and lowered in conjunction with the limiting hole through the limiting arm, which can ensure that the panel moves up and down along a preset trajectory and prevent the panel from deviating during the lifting process. This limiting structure not only improves the structural stability of the socket, but also effectively avoids damage to the panel caused by misoperation or external force, extends the service life of the socket, and provides users with a safer and more reliable use guarantee.

[0022] 9. The lifting socket provided in this embodiment of the utility model has a second elastic element disposed in the receiving hole on the top surface of the limiting post. The second elastic element extends axially along the opening and connects the panel and the housing, providing a reset function for the panel, simplifying the operation steps, and improving the ease of use of the socket. At the same time, the presence of the second elastic element can also buffer and dampen the panel, reducing the impact force on the panel during lifting, further improving the durability and reliability of the socket, and enhancing the overall performance of the product.

[0023] 10. The lifting socket provided in this embodiment of the utility model has a first side panel with sockets located on it. This design makes the socket positions clearer, facilitating plug insertion and removal. When the slider is in the first position, the first side panel is flush with the outer side of the housing, resulting in a simpler and more aesthetically pleasing overall appearance that blends seamlessly with the surrounding environment, reducing visual obtrusiveness and making the socket thinner for easier portability. When the slider is in the second position, the first side panel protrudes above the outer side of the housing, exposing the sockets for user convenience. This structural design satisfies both the functional requirements of the socket and the aesthetic appeal, improving the overall product quality and user experience. Attached Figure Description

[0024] 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.

[0025] Figure 1 This is a structural schematic diagram of a lifting socket and plug provided in an embodiment of this utility model.

[0026] Figure 2 This is an exploded structural diagram of a lifting socket provided in an embodiment of this utility model.

[0027] Figure 3 This is a partial structural diagram of a lifting socket provided in an embodiment of this utility model.

[0028] Figure 4 This is a schematic diagram of the structure of the sliding seat provided in an embodiment of this utility model.

[0029] Figure 5 This is a schematic diagram of the panel structure provided in an embodiment of the present invention.

[0030] Figure 6 This is a cross-sectional structural diagram of a lifting socket and plug provided in an embodiment of the present utility model.

[0031] Figure 7 This is a schematic diagram of the first cross-sectional structure of the plug insertion lifting socket provided in this embodiment of the utility model.

[0032] Figure 8 This is a first cross-sectional structural diagram of the plug not inserted into the lifting socket according to an embodiment of the present utility model.

[0033] Figure 9 This is a second cross-sectional structural diagram of the plug insertion lifting socket provided in this embodiment of the utility model.

[0034] Figure 10 This is a second cross-sectional structural diagram of the plug not inserted into the lifting socket according to an embodiment of the present utility model.

[0035] Figure 11 This is a cross-sectional structural diagram of the lifting socket provided in this embodiment of the utility model.

[0036] Explanation of reference numerals in the attached diagram: 10. Retractable power strip; 1. Housing; 11. Bottom shell; 111. Connecting post; 112. Guide shaft; 12. Top shell; 121. Opening; 122. Guide post; 13. Receiving cavity; 2. Socket inner core; 21. Base; 211. Conductive component; 2111. Slot; 212. Second engaging structure; 213. First limiting groove; 2131. Guide rod; 2132. First elastic component; 214. Second limiting groove; 215. Limiting hole; 2151. Limiting wall; 216. Connecting hole; 217. First baffle; 218. Second baffle; 22. Panel; 221. First side surface; 2211. Socket; 22111. Front socket; 22112. Rear socket; 222. Second guide; 2221. Inclined surface; 223. Limiting post; 2231. Receiving hole; 2232. Second elastic element; 23. Sliding seat; 231. Arc-shaped slide groove; 232. First guide part; 2321. Inclined groove; 233. Alternating notch; 234. Side arm; 2341. First engaging structure; 235. Blocking part; 20. Plug; 201. Pin; L1. First direction; L2. Axial direction of the opening. Detailed Implementation

[0037] 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.

[0038] 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.

[0039] 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.

[0040] 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.

[0041] 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.

[0042] 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.

[0043] For the above situation, please refer to Figure 1 - Figure 3This utility model provides a lifting socket 10, including a housing 1 and a socket core 2. The housing 1 has a receiving cavity 13, and the upper end of the housing 1 has an opening 121 communicating with the receiving cavity 13. The socket core 2 is housed in the receiving cavity 13. The socket core 2 includes a base 21 and a panel 22 that are lifting and lowering compatible. The panel 22 has a socket hole 2211. The base 21 has a sliding seat 23 on the side near the panel 22. The sliding seat 23 is slidably connected to the base 21 along a first direction L1, which is perpendicular to the opening 121. 1. The axial direction L2; the movable trajectory of the sliding seat 23 has a first position and a second position. The sliding seat 23 is provided with an arc-shaped groove 231. When the sliding seat 23 is in the first position, the arc-shaped groove 231 is opposite to part of the insertion hole 2211. The side of the sliding seat 23 is provided with a first guide part 232. The bottom of the panel 22 is provided with a second guide part 222 corresponding to the first guide part 232. During the process of the sliding seat 23 sliding to the second position, the panel 22 is driven to rise by the first guide part 232 abutting against the second guide part 222.

[0044] Understandably, this utility model embodiment provides a lifting socket 10, which, by designing a sliding connection between the sliding seat 23 and the base 21 along the first direction L1, allows the first guide part 232 to slide relative to the second guide part 222, thereby driving the panel 22 to rise and fall. This structural design not only increases the flexibility and ease of use of the socket, but also allows the panel 22 to be hidden inside the housing 1 when not in use, reducing space occupation and improving the overall aesthetics. At the same time, it can also better protect the socket 2211, prevent dust and other impurities from entering, and extend the service life of the socket.

[0045] It should be noted that the arc-shaped groove 231 is located at the end of the slider near the opening 121 and is inclined downward in the direction away from the opening 121. When the plug 201 of the plug 20 is inserted into the socket 2211, the plug 201 abuts against the sliding seat 23 in the receiving cavity 13, specifically against the arc-shaped groove 231. During the continuous downward pressing process, the end of the plug 201 can slide along the arc-shaped groove 231. The arc-shaped groove 231 provides a guiding function for the plug 201 to drive the sliding seat 23 to slide relative to the base 21 in the first direction L1. At the same time, the first guide part 232 on the sliding seat 23 can slide relative to the second guide part 222. Thus, the sliding seat 23 drives the panel 22 to slide along the axial direction L2 of the opening 121 to extend out of the receiving cavity 13, increasing the thickness of the socket so that the plug 201 of the plug 20 can be fully inserted into the socket.

[0046] Specifically, the curvature of the arc-shaped chute 231 conforms to the brachistochrone curve, meaning the initial section is relatively steep, allowing the object to gain greater acceleration and velocity in the initial stage. The slope gradually decreases in the latter half, and although the path becomes longer, the object has already gained a high speed, sufficient to allow it to quickly traverse the long path. In contrast, traditional straight ramps, while having a shorter total path, have a relatively gentle slope, preventing the object from quickly gaining a high speed. Therefore, their descent time is longer than that of the arc-shaped chute 231 of this application. That is, the time it takes for the insert 201 to slide down the arc-shaped chute 231 is shorter than the time it takes for the insert 201 to slide down the ramp. This application, through the design of the arc-shaped chute 231, allows the insert 201 to slide down quickly along the arc-shaped chute 231, thereby causing the first guide portion 232 to abut against the second guide portion 222, causing the panel 22 to rise.

[0047] Optionally, the socket 2211 can be a British standard socket, a Chinese standard socket, or an American standard socket, 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.

[0048] In some embodiments, the housing 1 includes a detachable bottom shell 11 and a top shell 12, which are snapped together to form a receiving cavity 13. An opening 121 is located on the top shell 12. The bottom shell 11 is provided with a plurality of connecting posts 111. The bottom of the base 21 is provided with a plurality of connecting holes 216 corresponding to the connecting holes 216. The connecting holes 216 cooperate with the connecting posts 111 to detachably install the socket core 2 into the bottom shell 11. The panel 22 and the top shell 12 are movably connected along the axial direction L2 of the opening 121. The base 21 is provided with a first baffle 217 and a second baffle 218 on opposite sides along the first direction L1. A sliding seat 23 is disposed between the first baffle 217 and the second baffle 218 and can slide between them. The first baffle 217 and the second baffle 218 are configured to limit the movable distance of the sliding seat 23, thereby preventing the sliding seat 23 from sliding too far and causing the sliding seat 23 to disengage from the base 21.

[0049] Optionally, multiple socket cores 2 can be installed on the bottom shell 11.

[0050] Furthermore, please combine Figure 3 and Figure 4 The sliding seat 23 has downwardly extending side arms 234 on opposite sides perpendicular to the first direction L1. The inner side of the side arm 234 has a first engaging structure 2341. The base 21 has a second engaging structure 212 that cooperates with the first engaging structure 2341 on the side near the side arm 234.

[0051] In some embodiments, the side arm 234 of the sliding seat 23 is located on the outer side of the base 21. The first engaging structure 2341 and the second engaging structure 212 are protrusions extending along the first direction L1. The first engaging structure 2341 and the second engaging structure 212 cooperate to restrict the movement of the sliding seat 23 in the axial direction L2 of the opening 121. When the sliding seat 23 slides on the base 21 along the first direction L1, the first engaging structure 2341 slides along the extending direction of the second engaging structure 212. That is, the first engaging structure 2341 and the second engaging structure 212 slide and cooperate in the first direction. Through the above cooperation, the first engaging structure 2341 and the second engaging structure 212 provide support and guide and limit the sliding seat 23, so that the sliding seat 23 remains stable during the sliding process.

[0052] Specifically, the engagement length of the first engagement structure 2341 and the second engagement structure 212 is greater than the sliding length of the sliding seat 23 on the base 21, so that the first engagement structure 2341 and the second engagement structure 212 are in engagement state throughout the entire sliding process of the sliding seat 23 on the base 21.

[0053] In other embodiments, the first engaging structure 2341 and the second engaging structure 212 may be a protrusion and a groove that cooperates with it. Depending on the actual product requirements, other mechanical structures may also be used, as long as they can connect the sliding seat 23 and the base 21 and do not affect the sliding of the two. No specific restrictions are placed on the specific mechanical structure here.

[0054] Understandably, the downwardly extending side arms 234 are provided on opposite sides of the sliding base 23, and a first engaging structure 2341 and a second engaging structure 212 are provided between the inner side of the side arms 234 and the base 21 for mutual sliding engagement. This effectively restricts the movement of the sliding base 23 in other directions, allowing it to slide stably along the first direction L1 and preventing offset or wobbling during sliding. This structure enhances the connection stability between the sliding base 23 and the base 21, improves the overall structural strength and reliability of the socket, and ensures that the socket maintains good performance during long-term use.

[0055] Furthermore, the first guide portion 232 includes a groove 2321 located outside the side arm 234, and the second guide portion 222 includes a slope 2221 located at the bottom of the panel 22. When the sliding seat 23 slides from the first position to the second position, the slope 2221 slides along the groove 2321, causing the panel 22 to slide along the axial direction L2 of the opening 121 to extend out of the receiving cavity 13.

[0056] Understandably, the inclined groove 2321 of the first guide portion 232 and the inclined surface 2221 of the second guide portion 222 cooperate with each other. When the sliding seat 23 slides from the first position to the second position, the inclined surface 2221 slides along the inclined groove 2321, which can drive the panel 22 to slide smoothly along the axial direction L2 of the opening 121 to the extension receiving cavity 13. This structural design cleverly transforms the horizontal sliding of the sliding seat 23 into the vertical lifting and lowering movement of the panel 22, realizing the automatic extension function of the socket panel 22. The operation is simple and convenient, improving the user experience. At the same time, this guiding structure can ensure that the panel 22 remains stable during the lifting and lowering process, avoiding shaking or jamming, and improving the reliability and safety of the socket.

[0057] For details, please refer to Figure 2 , Figure 7 and Figure 8 The sliding seat 23 is located between the base 21 and the panel 22. The inclined groove 2321 protrudes outward from the side arm 234 of the sliding seat 23 and is inclined in the direction away from the hole 121. The side wall of the panel 22 has an inclined surface 2221 at the bottom corresponding to the inclined groove 2321, which cooperates with the inclined groove 2321. The inclined groove 2321 has a lowest end away from the panel 22 and a highest end close to the panel 22. Similarly, the inclined surface 2221 also has a lowest end away from the panel 22 and a highest end close to the panel 22. When the sliding seat 23 is in the first position, the lowest end of the inclined surface 2221 abuts against the lowest end of the inclined groove 2321. When the sliding seat 23 slides from the first position to the second position, the lowest end of the inclined surface 2221 slides from the lowest end of the inclined groove 2321 to the highest end, so that the panel 22 slides along the axial direction L2 of the opening 121 to extend out of the receiving cavity 13.

[0058] Please see Figure 1 , Figure 2 and Figure 6 The panel 22 has a first side 221, and the socket 2211 is formed on the first side 221. When the slider is in the first position, the first side 221 is flush with the outer side of the housing 1. When the slider is in the second position, the first side 221 is higher than the outer side of the housing 1.

[0059] Understandably, this design makes the socket hole 2211 of the socket more clearly defined, making it easier for users to plug and unplug the plug 20. When the slider is in the first position, the first side 221 is flush with the outer side of the housing 1, making the overall appearance of the socket simpler and more aesthetically pleasing, blending into the surrounding environment, reducing visual obtrusiveness, and making the socket thinner and easier to carry. When the slider is in the second position, the first side 221 is higher than the outer side of the housing 1, the panel 22 protrudes, and the socket hole 2211 is exposed, making it convenient for users to use. This structural design satisfies the functional requirements of the socket while also taking into account its aesthetic appearance, improving the overall quality of the product and the user experience.

[0060] Please combine Figure 2 and Figure 6 - Figure 8 The base 21 is provided with a conductive element 211, which is arranged opposite to the socket 2211. When the sliding seat 23 is in the first position, the arc-shaped groove 231 blocks at least part of the conductive element 211. When the sliding seat 23 is in the second position, the arc-shaped groove 231 and the conductive element 211 are misaligned.

[0061] Understandably, by setting a conductive element 211 on the base 21 and controlling the relative position of the arc-shaped groove 231 and the conductive element 211 by changing the position of the sliding seat 23, the power-on / off function of the socket is realized. When the sliding seat 23 is in the first position, the arc-shaped groove 231 partially blocks the conductive element 211, and the plug 20 cannot be inserted, meaning the socket is in a power-off state, effectively avoiding safety hazards caused by accidental plugging. When the sliding seat 23 is in the second position, the arc-shaped groove 231 and the conductive element 211 are misaligned, and the plug 20 can be inserted into the socket normally. This structural design improves the safety and reliability of the socket, while also simplifying the operation process and making it convenient for users.

[0062] 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 sliding seat 23 is in the first position. After the prong 201 is inserted into the socket 2211, the end of the prong 201 abuts against the arc-shaped sliding groove 231 and drives the sliding seat 23 to slide along the first direction L1, so that the sliding seat 23 is misaligned with the conductive element 211. At this time, the prong 201 slides along the arc-shaped sliding groove 231 until the prong 201 is inserted into the receiving cavity 13 and connected to the conductive element 211. At this time, the sliding seat 23 is in the second position.

[0063] 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 211, so as to transmit external power to the conductive element 211 and the pin 201 of the plug 20. The conductive element 211 has a slot 2111. When the pin 201 is inserted into the socket 2211, the end of the pin 201 enters the slot 2111 and engages with the slot 2111, thereby ensuring a stable contact between the pin 201 and the conductive element 211 and reducing the shaking of the pin 201.

[0064] Further, please refer to Figure 2 , Figure 9 and Figure 10 The sliding seat 23 has a clearance notch 233 at the end away from the arc-shaped slide groove 231; when the sliding seat 23 slides to the second position, the clearance notch 233 is opposite to part of the insertion hole 2211.

[0065] Understandably, the notch 233 on the sliding base 23 aligns with part of the socket 2211 when the sliding base 23 slides to the second position, providing a more reasonable spatial layout for the use of the socket 2211. When the panel 22 moves upward, the notch 233 prevents interference between the sliding base 23 and the socket 2211, ensuring that the plug 20 can be smoothly inserted into the socket 2211, improving the convenience and compatibility of the socket, and allowing plugs 20 of different sizes to be better adapted to the lifting socket 10.

[0066] In some embodiments, the panel 22 is provided with a plurality of sockets 2211, including a front socket 22111 and a rear socket 22112. When the sliding seat 23 is in the first position, the arc-shaped sliding groove 231 is opposite to the front socket 22111, that is, the arc-shaped sliding groove 231 will block the front socket 22111. When the pin 201 is inserted into the socket 2211, the pin 201 abuts against the arc-shaped sliding groove 231 and drives the sliding seat 23 to slide from the first position to the second position. The slot is misaligned with the front socket 22111, that is, the arc-shaped slide groove 231 removes the obstruction of the front socket 22111; when the sliding seat 23 is in the second position, the clearance notch 233 is opposite to the front socket 22111, and the sliding seat 23 does not obstruct the front socket 22111. That is, when the sliding seat 23 is in the second position, the sliding seat 23 is misaligned with all the sockets 2211 on the panel 22, so that the pin 201 can pass through the socket 2211 and be electrically connected to the conductive part 211 on the base 21.

[0067] Please refer to the previous document. Figure 3 The base 21 is provided with a first limiting groove 213 parallel to the first direction L1. A first elastic element 2132 is provided in the first limiting groove 213. One end of the first elastic element 2132 is connected to the sliding seat 23 and the other end is connected to the base 21. The first elastic element 2132 is used to reset the sliding seat 23. A guide rod 2131 extending along the first direction L1 is provided on the first limiting groove 213. The first elastic element 2132 is sleeved on the guide rod 2131. The length of the guide rod 2131 is less than the length of the first elastic element 2132.

[0068] Understandably, the design of the first limiting groove 213, the first elastic element 2132, and the guide rod 2131 on the base 21 provides reliable support and guidance for the sliding seat 23 to slide and reset. The first elastic element 2132 can automatically reset the sliding seat 23 to its initial position after sliding, simplifying the operation steps and improving the ease of use of the socket. At the same time, the guide rod 2131 can limit and guide the first elastic element 2132, making it more stable during extension and retraction, preventing the elastic element from twisting or deforming, extending the service life of the elastic element, and further improving the reliability and durability of the socket.

[0069] For details, please refer to the previous article. Figure 7 and Figure 8 When the pin 201 drives the sliding seat 23 to slide along the first direction L1, the first elastic element 2132 is compressed along the first direction L1 until the sliding seat 23 slides 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 211; and when the pin 201 leaves the socket 2211, the sliding seat 23 is subjected to the elastic force of the first elastic element 2132 and resets to the first position under this force, so that the arc-shaped groove 231 blocks the socket 2211 again.

[0070] For example, the first elastic element 2132 is a spring, which is sleeved on the guide rod 2131 so that when the spring moves in extension and retraction, it can move along the axial direction of the guide rod 2131, thereby preventing the spring from shifting in other directions. That is, the guide rod 2131 can not only guide the first elastic element 2132, but also ensure that the sliding trajectory of the sliding seat 23 is stable.

[0071] Please see Figure 2-5 In some embodiments, the sliding seat 23 is provided with two arc-shaped grooves 231 spaced apart, the arc-shaped grooves 231 being located on both sides of the first limiting groove 213; the sliding seat 23 is provided with a blocking part 235, the blocking part 235 extending along the first direction L1 perpendicular to the first limiting groove 213 and abutting against one end of the first elastic member 2132.

[0072] Understandably, the sliding seat 23 is provided with two arc-shaped grooves 231 spaced apart and symmetrically arranged on both sides of the first limiting groove 213. This structural design allows the sliding seat 23 to slide more smoothly and with more even force distribution, avoiding uneven sliding or jamming caused by force on one side. At the same time, the blocking part 235 can abut against one end of the first elastic member 2132, playing a limiting and buffering role, preventing the sliding seat 23 from moving excessively during sliding, further improving the sliding accuracy and stability of the sliding seat 23, and enhancing the overall performance of the socket.

[0073] In some embodiments, the first limiting groove 213 is recessed relative to the upper surface of the base 21, the first elastic member 2132 is embedded in the first limiting groove 213, the blocking part 235 extends into the first limiting groove 213 and cooperates with the first elastic member 2132, the first limiting groove 213 is provided with second limiting grooves 214 on opposite sides, the arc-shaped sliding groove 231 is partially received in the second limiting groove 214, and the arc-shaped sliding groove 231 is slidably connected to the second limiting groove 214.

[0074] This design allows the first limiting groove 213 and the second limiting groove 214 to guide the sliding seat 23, preventing the sliding seat 23 from shifting in other directions during the sliding process. At the same time, part of the structure of the sliding seat 23 is housed in the first limiting groove 213 and the second limiting groove 214, effectively reducing the overall thickness of the base 21 and the sliding seat 23.

[0075] Furthermore, the base 21 is provided with a limiting hole 215, and the side of the limiting hole 215 is provided with a limiting wall 2151 extending towards the panel 22. The panel 22 is provided with a limiting post 223, which is correspondingly provided with the limiting hole 215. The limiting post 223 can be raised and lowered in cooperation with the limiting hole 215 through the limiting arm.

[0076] Understandably, the limiting hole 215 and limiting wall 2151 on the base 21 cooperate with the limiting post 223 on the panel 22 to form a reliable lifting and limiting structure. The limiting post 223, through the limiting arm and the limiting hole 215, can be lifted and lowered to ensure that the panel 22 moves along a preset trajectory, preventing the panel 22 from deviating during lifting. This limiting structure not only improves the structural stability of the socket but also effectively avoids damage to the panel 22 due to misoperation or external force, extending the service life of the socket and providing users with a safer and more reliable operating guarantee.

[0077] Furthermore, the top surface of the limiting post 223 is provided with a receiving hole 2231, and a second elastic member 2232 is provided in the receiving hole 2231. One end of the second elastic member 2232 is connected to the panel 22, and the other end is connected to the housing 1. The second elastic member 2232 extends along the axial direction L2 of the opening 121 and is used to reset the panel 22.

[0078] Understandably, a second elastic element 2232 is provided within the receiving hole 2231 on the top surface of the limiting post 223. The second elastic element 2232 extends along the axial direction L2 of the opening 121 and connects the panel 22 to the housing 1, providing a reset function for the panel 22, simplifying the operation steps, and improving the ease of use of the socket. Simultaneously, the presence of the second elastic element 2232 also buffers and dampens the panel 22, reducing the impact force on the panel 22 during lifting and lowering, further improving the durability and reliability of the socket, and enhancing the overall performance of the product.

[0079] It should be noted that when the pin 201 is inserted into the socket 2211, the pin 201 drives the sliding seat 23 to slide along the first direction L1, so that the sliding seat 23 drives the panel 22 to slide along the axial direction L2 of the opening 121 to extend out of the receiving cavity 13. At this time, the housing 1 compresses the second elastic member 2232 along the axial direction L2 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 2232 and resets under this action, thereby driving the sliding seat 23 to return to its original position, so that the arc-shaped slide groove 231 returns to the position opposite to the socket 2211.

[0080] For specific details, please refer to... Figure 9 and Figure 10 The second elastic element 2232 is a spring. One end of the second elastic element 2232 is connected to the side of the housing 1 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 2232 along the axial direction L2 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 211.

[0081] As is easily understood, the second elastic element 2232 is located in the receiving hole 2231, and the peripheral sidewall of the receiving hole 2231 guides and limits the second elastic element 2232, thereby preventing the second elastic element 2232 from shifting its position in other directions.

[0082] In some embodiments, the top shell 12 is provided with a guide post 122 on the side near the panel 22. The guide post 122 corresponds to the position of the receiving hole 2231. The guide post 122 enters and exits the receiving hole 2231 along the axial direction L2 of the opening 121. One end of the second elastic member 2232 is connected to the guide post 122, 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 122 gradually enters the receiving hole 2231 to resist and compress the second elastic member 2232.

[0083] Please refer to the following: Figure 11In 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 112 at the corresponding position of the limiting post 223. When the panel 22 is installed on the bottom shell 11, the guide shaft 112 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 112 and the limiting post 223. Specifically, the upper end of the guide shaft 112 is provided with a guide hole. When the top shell 12 and the bottom shell 11 are closed, the guide post 122 on the top shell 12 is inserted into the guide hole of the limiting post 223.

[0084] It should be noted that the second elastic member 2232 is housed in the receiving hole 2231 and sleeved on the guide shaft 112. The diameter of the opening is smaller than the diameter of the second elastic member 2232. That is, one end of the second elastic member 2232 abuts against the inside of the opening, and the other end of the second elastic member 2232 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 2232 located between the two.

[0085] 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 retractable socket, characterized 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 sliding seat on the side near the panel. The sliding seat is slidably connected to the base along a first direction, which is perpendicular to the axial direction of the opening. The movable trajectory of the sliding seat has a first position and a second position. The sliding seat is provided with an arc-shaped groove. When the sliding seat is in the first position, the arc-shaped groove is opposite to part of the insertion hole position. The sliding seat has a first guide portion on its side, and the bottom of the panel has a second guide portion at a position corresponding to the first guide portion. During the process of the sliding seat sliding to the second position, the panel is driven to rise by the first guide portion resisting the second guide portion.

2. The lifting socket as described in claim 1, characterized in that: The base is provided with a conductive element, which is arranged opposite to the socket. When the sliding seat is in the first position, the arc-shaped groove blocks at least part of the conductive element; when the sliding seat is in the second position, the arc-shaped groove is misaligned with the conductive element.

3. The lifting socket as described in claim 1, characterized in that: The sliding seat has a clearance notch at the end away from the arc-shaped groove; When the sliding seat slides to the second position, the clearance notch is opposite to part of the insertion hole position.

4. The lifting socket as described in claim 1, characterized in that: The sliding seat has downwardly extending side arms on opposite sides perpendicular to the first direction. The inner side of the side arm has a first engaging structure, and the base has a second engaging structure that cooperates with the first engaging structure on the side arm.

5. The lifting socket as described in claim 1, characterized in that: The base is provided with a first limiting groove parallel to the first direction, and a first elastic element is provided in the first limiting groove. One end of the first elastic element is connected to the sliding seat, and the other end is connected to the base. The first elastic element is used to reset the sliding seat. The first limiting groove is provided with a guide rod extending along the first direction, and the first elastic element is sleeved on the guide rod. The length of the guide rod is less than the length of the first elastic element.

6. The lifting socket as described in claim 5, characterized in that: The sliding seat is provided with two arc-shaped sliding grooves at intervals, and the arc-shaped sliding grooves are located on both sides of the first limiting groove; The sliding seat is provided with a blocking part, which extends into the first limiting groove along a direction perpendicular to the first direction and abuts against one end of the first elastic member.

7. The lifting socket as described in claim 4, characterized in that: The first guide portion includes an inclined groove located on the outer side of the side arm; the second guide portion includes an inclined surface located at the bottom of the panel. When the sliding seat slides from the first position to the second position, the inclined surface slides along the inclined groove, causing the panel to slide along the axial direction of the opening until it extends out of the receiving cavity.

8. The lifting socket as described in claim 1, characterized in that: The base is provided with a limiting hole, and a limiting wall extending towards the panel is provided on the side of the limiting hole. The panel is provided with a limiting post, which is correspondingly arranged with the limiting hole. The limiting post can be raised and lowered in conjunction with the limiting hole through the limiting arm.

9. The lifting socket as described in claim 8, characterized in that: 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 housing. The second elastic element extends along the axial direction of the opening and is used to reset the panel.

10. The lifting socket as described in claim 1, characterized in that: The panel has a first side surface, and the socket is formed on the first side surface; When the slider is in the first position, the first side is flush with the outer side of the housing; when the slider is in the second position, the first side is higher than the outer side of the housing.

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