Charging socket capable of realizing self-locking transformation

Abstract

The utility model discloses a charging socket capable of realizing self-locking transformation. The charging socket comprises a shell, a charging assembly and a self-locking lifting assembly, the self-locking lifting assembly comprises a lifting base, a lifting body, an elastic piece and a clamping strip, the lifting body is slidably connected to the lifting base, the elastic piece is connected with the lifting base and the lifting body, the lifting body is provided with a guide rail groove, the bottom end of the clamping strip is bent towards the groove bottom of the guide rail groove, and the bottom end of the clamping strip is slidably connected into the guide rail groove. The top end of the clamping strip is connected to the lifting base in a clamping mode so that the bottom end of the clamping strip can be close to the groove bottom of the guide rail groove. The guide rail groove comprises an ascending sliding groove, a first one-way groove, a descending sliding groove and a second one-way groove, the groove bottom of the first one-way groove is of a step-shaped structure, and the groove bottom of the second one-way groove is of a step-shaped structure. According to the utility model, the popping and hiding of the charging assembly can be realized, the service life and safety performance of the socket can be effectively improved, and the lifting action can be independently and smoothly realized.

Description

Technical Field

[0001] The utility model relates to the field of electrical connection devices, in particular to a charging socket with self-locking transformation function. Background Art

[0002] A socket, also known as a power socket, charging socket, or switch socket, refers to a socket into which one or more circuit wiring can be inserted. Through it, various wirings can be inserted, and the connection and disconnection between the circuit and the copper parts are used to achieve the connection or disconnection of the final part of the circuit.

[0003] In the related art, the charging socket has a fixed structure and is directly installed on desks, dining tables, walls, etc. for use. Due to its fixed structure, the jacks of the charging socket are exposed to the external environment for a long time, easily absorb moisture in the air, and are prone to dust accumulation. Dust and moisture will have an adverse impact on the electrical performance of the charging socket, resulting in a short service life and poor safety performance of the charging socket. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a charging socket with self-locking transformation function, which can pop out and store the charging component and realize self-locking, with strong functionality, long service life, and good safety.

[0005] A charging socket with self-locking transformation function according to an embodiment of the utility model includes a housing, a charging component, and a self-locking lifting component. There is a lifting hole at the top of the housing, the charging component passes through the lifting hole, and the self-locking lifting component is arranged inside the housing;

[0006] The self-locking lifting component includes a lifting base, a lifting body, an elastic member, and a clamping strip. The lifting base is connected to the housing, the lifting body is connected to the charging component, the lifting body is slidably connected to the lifting base, opposite ends of the elastic member are respectively connected to the lifting base and the lifting body, so as to form a moving direction away from each other between the lifting base and the lifting body. The lifting body is provided with a guiding track groove, the bottom end of the clamping strip bends towards the bottom of the guiding track groove, the bottom end of the clamping strip is slidably connected to the guiding track groove, and the top end of the clamping strip is clamped and connected to the lifting base, so that the bottom end of the clamping strip forms a moving tendency towards the bottom of the guiding track groove;

[0007] The guiding track groove includes a rising chute, a first one-way groove, a falling chute, and a second one-way groove. The rising chute and the falling chute both extend in the vertical direction. The centers of the first one-way groove and the second one-way groove are both bent downward. The opposite ends of the first one-way groove are respectively connected to the tops of the rising chute and the falling chute. The bottom of the first one-way groove is a stepped structure, and the depth of the first one-way groove gradually increases from the falling chute towards the rising chute. The first one-way groove is used to unidirectionally guide the bottom end of the clamping strip from the falling chute to the rising chute. The opposite ends of the second one-way groove are respectively connected to the bottoms of the rising chute and the falling chute. The bottom of the second one-way groove is a stepped structure, and the depth of the second one-way groove gradually increases from the rising chute towards the falling chute. The second one-way groove is used to unidirectionally guide the bottom end of the clamping strip from the rising chute to the falling chute.

[0008] In this embodiment, the charging assembly includes a charging shell and a charging connector. The charging shell is connected to the top of the lifting body, the charging shell is slidably connected in the lifting hole, a charging relief hole is provided on the side of the charging shell, and the charging connector is arranged in the charging shell, and the jack of the charging connector is arranged in the charging relief hole.

[0009] In this embodiment, the charging assembly further includes a wireless charging module. The wireless charging module is arranged in the charging shell, and the charging station of the wireless charging module is arranged on the top of the charging shell.

[0010] In this embodiment, the charging assembly further includes a circuit board located inside the shell. The charging connector and the wireless charging module are both electrically connected to the circuit board. The width of the circuit board is greater than the diameter of the lifting hole, and the circuit board is connected to the lifting body.

[0011] In this embodiment, two opposite guiding tracks are provided inside the shell, and the opposite sides of the circuit board are respectively slidably connected to the two guiding tracks.

[0012] In this embodiment, both the first one-way groove and the second one-way groove are V-shaped groove structures.

[0013] In this embodiment, the lifting base includes a bottom plate and a guide sleeve. The guide sleeve is connected to the bottom plate. The lifting body includes a top plate and a guide block. The guide block is connected under the top plate, and the guide block is slidably connected in the guide sleeve. The guiding track groove is arranged on one side of the guide block.

[0014] In this embodiment, a positioning hole is provided at the top of the guide sleeve, the top end of the clamping strip is inserted and connected in the positioning hole, and a relief groove is provided on the guide block, and the top end of the clamping strip passes through the relief groove.

[0015] The embodiment of the present utility model has at least the following beneficial effects:

[0016] By setting a unique self-locking lifting component, the pop-up and hiding of the charging component can be achieved. When not in use, the charging component can be retracted and hidden inside the housing, effectively preventing the intrusion of dust and moisture, improving the service life and safety performance of the socket. Moreover, the hidden design can effectively improve the cleanliness of the application environment. Through simple installation, it can be directly applied to furniture such as desks and dining tables. When the charging component is retracted and hidden, it can provide a flat surface space, effectively meeting the user's needs. In addition, by setting the first one-way groove and the second one-way groove with a downward bend in the center, and cooperating with the elastic member, the bottom end of the clamping strip can be temporarily positioned and restricted at the center bending positions of the first one-way groove and the second one-way groove, locking the position between the clamping strip and the lifting body, and then realizing the self-locking action of the charging component. The pop-up and retraction positions are stable and reliable, effectively improving the stability of the charging component during use. Also, through the stepped structure of the one-way setting of the first one-way groove and the second one-way groove, and cooperating with the bottom end of the clamping strip to form a movement trend close to the bottom of the guiding track groove, it can effectively ensure that the lifting action of the clamping strip relative to the lifting body can be achieved independently and smoothly, effectively improving the reliability of the lifting action of the charging component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, where:

[0018] Figure 1 is a three-dimensional structural schematic diagram of the self-locking transformable charging socket according to an embodiment of the present utility model;

[0019] Figure 2 is an internal structural schematic diagram of the self-locking transformable charging socket according to an embodiment of the present utility model when in use after being popped up;

[0020] Figure 3 is an internal structural schematic diagram of the self-locking transformable charging socket according to an embodiment of the present utility model during the pressing and retracting process;

[0021] Figure 4 is an internal structural schematic diagram of the self-locking transformable charging socket according to an embodiment of the present utility model when in use after being retracted;

[0022] Figure 5 is an exploded structural schematic diagram of the self-locking transformable charging socket according to an embodiment of the present utility model;

[0023] Figure 6 is a front view structural schematic diagram of the self-locking transformable charging socket according to an embodiment of the present utility model;

[0024] Figure 7 is along Figure 6 the sectional structural schematic diagram taken along A - A' in

[0025] Figure 8 This is a three-dimensional structural schematic diagram of the guide block in the rechargeable socket with self-locking transformation according to the embodiment of the present utility model.

[0026] Reference numerals:

[0027] Housing 1000, lifting hole 1100, guiding track 1200;

[0028] Charging assembly 2000, charging housing 2100, charging relief hole 2110, charging connecting member 2200, wireless charging module 2300, circuit board 2400;

[0029] Self-locking lifting assembly 3000, lifting base 3100, bottom plate 3110, guide sleeve 3120, positioning hole 3121, lifting body 3200, top plate 3210, guide block 3220, upward sliding groove 3221, first one-way groove 3222, downward sliding groove 3223, second one-way groove 3224, relief groove 3225, elastic member 3300, clamping strip 3400. Detailed implementation manners

[0030] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, left, right, front, back, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0032] In the description of the present utility model, if the terms first and second are used only for the purpose of distinguishing technical features, they should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence of the indicated technical features.

[0033] In the description of the present utility model, unless otherwise clearly defined, terms such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0034] A socket, also known as a power socket, charging socket, or switch socket, refers to a socket with one or more circuit wiring that can be inserted. Through it, various wirings can be inserted, and by connecting and disconnecting the lines with the copper parts, the on or off state of the final part of the circuit can be achieved. A charging socket usually refers to a socket that can be directly connected to a charging cable for use. For example, a charging socket usually includes structures such as USB interfaces and wireless charging modules.

[0035] In the related art, the charging socket has a fixed structure and is directly installed on desks, dining tables, walls, etc. for use. Due to its fixed structure, the jacks of the charging socket are exposed to the external environment for a long time, easily absorbing moisture in the air and accumulating dust. Dust and moisture will have an adverse impact on the electrical performance of the charging socket. For example, long-term moisture and dust accumulation will cause the internal components of the socket to oxidize and rust, thereby reducing the power transmission capacity and even causing safety problems such as circuit short circuits and electric leakage. The service life of the charging socket is short and the safety performance is poor. Especially in environments with higher humidity such as kitchens, the above problems are more prominent. In addition, the traditional socket structure is relatively fixed and cannot be adjusted according to actual usage needs. The limitation of this design is large, making it difficult to meet the increasingly high usage requirements of current users. When idle, the socket exposed to the external environment is also prone to accidental touch events, with poor safety.

[0036] The following refers to the attached Figure 1 to the attached Figure 8 , and describes the self-locking transformable charging socket of the embodiment of the present invention, which can pop out and store the charging component and achieve self-locking, with strong functionality, long service life, and good safety.

[0037] Referring to Figures 1 to 8 , a self-locking transformable charging socket of the embodiment of the present invention includes a housing 1000, a charging component 2000, and a self-locking lifting component 3000. A lifting hole 1100 is provided at the top of the housing 1000, the charging component 2000 is inserted through the lifting hole 1100, and the self-locking lifting component 3000 is arranged inside the housing 1000;

[0038] The self-locking lifting assembly 3000 includes a lifting base 3100, a lifting body 3200, an elastic member 3300, and a clamping strip 3400. The lifting base 3100 is connected to the housing 1000, and the lifting body 3200 is connected to the charging assembly 2000. The lifting body 3200 is located above the lifting base 3100 and is slidably connected to the lifting base 3100 so that the lifting body 3200 can be lifted relative to the lifting base 3100 in the vertical direction. The opposite ends of the elastic member 3300 in the vertical direction are respectively connected to the lifting base 3100 and the lifting body 3200, so as to form a moving direction away from each other in the vertical direction between the lifting base 3100 and the lifting body 3200. The vertical direction refers to the direction perpendicular to the horizontal plane. The lifting body 3200 is provided with an annular guide rail 1200 groove. The bottom end of the clamping strip 3400 bends towards the bottom of the guide rail 1200 groove, and the bottom end of the clamping strip 3400 is slidably connected to the guide rail 1200 groove. The top end of the clamping strip 3400 is clamped and connected to the lifting base 3100, so that the bottom end of the clamping strip 3400 forms a moving tendency towards the bottom of the guide rail 1200 groove. The self-locking lifting assembly 3000 is used to drive the charging assembly 2000 to rise along the lifting hole 1100 to protrude out of the housing 1000, and the self-locking assembly is also used to drive the charging assembly 2000 to descend along the lifting hole 1100 to be received in the housing 1000. At this time, the top surface of the charging assembly 2000 is flush with the top surface of the housing 1000;

[0039] The groove of the guiding track 1200 includes a rising chute 3221, a first one-way groove 3222, a descending chute 3223 and a second one-way groove 3224. Both the rising chute 3221 and the descending chute 3223 extend in the vertical direction. The centers of the first one-way groove 3222 and the second one-way groove 3224 are both bent downward, that is, the centers of the first one-way groove 3222 and the second one-way groove 3224 are both bent toward the lifting base 3100 along the telescopic direction of the elastic member 3300. The centers of the first one-way groove 3222 and the second one-way groove 3224 are both located on the vertical line where the top end of the clamping strip 3400 is located. The bottom of the center bend of the first one-way groove 3222 and the bottom of the center bend of the second guiding groove are both used to cooperate with the elastic member 3300 to limit the bottom end of the clamping strip 3400. The opposite ends of the top of the first one-way groove 3222 are respectively connected to the top end of the rising chute 3221 and the top end of the descending chute 3223. The bottom of the groove of the first one-way groove 3222 is a stepped structure. The stepped structure cooperates with the bottom end of the clamping strip 3400 to form a movement trend toward the bottom of the groove of the guiding track 1200, which can effectively prevent the bottom end of the clamping strip 3400 from moving backward and can effectively ensure the reliability of the one-way movement. The groove depth of the first one-way groove 3222 gradually increases from the descending chute 3223 toward the rising chute 3221. The first one-way groove 3222 is used to unidirectionally guide the bottom end of the clamping strip 3400 from the top end of the descending chute 3223 to the top end of the rising chute 3221. The opposite ends of the top of the second one-way groove 3224 are respectively connected to the bottom end of the rising chute 3221 and the bottom end of the descending chute 3223. The bottom of the groove of the second one-way groove 3224 is a stepped structure, which can effectively prevent the bottom end of the clamping strip 3400 from moving backward and can effectively ensure the reliability of the one-way movement. The groove depth of the second one-way groove 3224 gradually increases from the rising chute 3221 toward the descending chute 3223. The second one-way groove 3224 is used to unidirectionally guide the bottom end of the clamping strip 3400 from the bottom end of the rising chute 3221 to the bottom end of the descending chute 3223.

[0040] The working process of the rechargeable socket with self-locking transformation of the present utility model is described as follows:

[0041] When it is used in the pop-up state, press the charging component 2000 in the vertically downward direction. The elastic member 3300 is compressed, and the lifting body 3200 descends along the lifting base 3100. The bottom end of the clamping strip 3400 moves towards the ascending sliding groove 3221 under the guiding action of the first one-way groove 3222. The bottom end of the clamping strip 3400 enters the ascending sliding groove 3221. Under the elastic restoring force of the elastic member 3300, the lifting body 3200 rises relative to the lifting base 3100, and the charging component 2000 follows to rise. The bottom end of the clamping strip 3400 descends relative to the lifting body 3200. The bottom end of the clamping strip 3400 slides down in the ascending sliding groove 3221 until it enters the second one-way groove 3224. The charging component 2000 rises to the highest point to complete the pop-up action. Refer to Figure 2 as shown. And under the elastic restoring force of the elastic member 3300, the bottom end of the clamping strip 3400 is abutted against the bottom that bends downward at the center of the second one-way groove 3224, and the pop-up position of the charging component 2000 is limited and positioned;

[0042] When it is used in the storage state, press the charging component 2000 in the vertically downward direction. The elastic member 3300 is compressed, and the lifting body 3200 descends along the lifting base 3100. The bottom end of the clamping strip 3400 moves towards the descending sliding groove 3223 under the guiding action of the second one-way groove 3224. The bottom end of the clamping strip 3400 enters the descending sliding groove 3223. Under the action of the pressing force, the lifting body 3200 descends relative to the lifting base 3100, and the charging component 2000 follows to descend. The process of descent refers to Figure 3 as shown. The bottom end of the clamping strip 3400 rises relative to the lifting body 3200. The bottom end of the clamping strip 3400 rises in the descending sliding groove 3223 until it enters the first one-way groove 3222. The charging component 2000 descends to the lowest point to complete the storage and hiding. Refer to Figure 4 as shown. And under the elastic restoring force of the elastic member 3300, the bottom end of the clamping strip 3400 is abutted against the bottom that bends downward at the center of the first one-way groove 3222, and the storage and hiding position of the charging component 2000 is limited and positioned.

[0043] By setting up a unique self-locking lifting component 3000, the charging component 2000 can be popped up and hidden. When not in use, the charging component 2000 can be retracted and hidden inside the housing 1000, effectively preventing dust and moisture from entering, which can effectively improve the service life and safety performance of the socket. The retractable and hidden design can not only effectively reduce the risk of short circuit, but also reduce the possibility of children accidentally touching it, with good safety performance. Moreover, the hidden design can effectively improve the cleanliness of the application environment. Through simple installation, it can be directly applied to furniture such as desks and dining tables. When the charging component 2000 is retracted and hidden, it can provide a flat surface space, effectively meeting the user's usage requirements. In addition, by setting up a first one-way groove 3222 and a second one-way groove 3224 that are bent downward at the center, and cooperating with the elastic member 3300, the bottom end of the clamping strip 3400 can be temporarily positioned and restricted at the center bending positions of the first one-way groove 3222 and the second one-way groove 3224, locking the position between the clamping strip 3400 and the lifting body 3200, and then realizing the self-locking action of the charging component 2000. The positions of popping up and retracting are stable and reliable, effectively improving the stability of the position of the charging component 2000 during use. Moreover, through the stepped structure of the first one-way groove 3222 and the second one-way groove 3224 that are set unidirectionally, and cooperating with the bottom end of the clamping strip 3400 to form a movement trend close to the bottom of the guide track 1200 groove, it can effectively ensure that the lifting action of the clamping strip 3400 relative to the lifting body 3200 can be realized independently and smoothly, effectively improving the reliability of the lifting action of the charging component 2000.

[0044] It can be understood that the charging component 2000 includes a charging shell 2100 and a charging connector 2200. The charging shell 2100 is connected to the top of the lifting body 3200. The charging shell 2100 is slidably connected in the lifting hole 1100. A charging relief hole 2110 is provided on the side of the charging shell 2100 in the horizontal direction. The charging connector 2200 is arranged inside the charging shell 2100. The jack of the charging connector 2200 is arranged in the charging relief hole 2110. By arranging the charging connector 2200 laterally, the jack of the charging connector 2200 faces the horizontal direction, effectively preventing dust and moisture from directly falling and accumulating on the charging connector 2200. And when retracted, the charging connector 2200 is completely retracted inside the housing 1000, effectively isolating the contact between the charging connector 2200 and the outside, and effectively improving its service life and safety performance.

[0045] Specifically, the charging connector 2200 can be a USB-A or USB-C jack or other connectors for charging.

[0046] It can be understood that the charging assembly 2000 further includes a wireless charging module 2300. The wireless charging module 2300 is disposed within the charging case 2100, and the charging station of the wireless charging module 2300 is located at the top of the charging case 2100. Electronic products such as mobile phones and earphones that require wireless charging are placed on the charging case 2100, and the wireless charging module 2300 wirelessly charges these electronic products through electromagnetic induction, which can effectively improve the functionality of the charging assembly 2000. When the charging assembly 2000 descends along the lifting hole 1100 and is received into the housing 1000, the top surface of the charging case 2100 is flush with the top surface of the housing 1000. In the state of being received and hidden, the wireless charging module 2300 can also wirelessly charge electronic products.

[0047] Specifically, the wireless charging module 2300 includes a wireless charging coil, and the wireless charging coil is used to wirelessly charge electronic products.

[0048] It can be understood that the charging assembly 2000 further includes a circuit board 2400 located within the housing 1000. Both the charging connector 2200 and the wireless charging module 2300 are electrically connected to the circuit board 2400. The width of the circuit board 2400 is greater than the diameter of the lifting hole 1100. When the lifting hole 1100 is a circular hole, the diameter of the lifting hole 1100 is the diameter of the lifting hole 1100. The circuit board 2400 is connected to one side of the lifting body 3200. The circuit board 2400 and the charging case 2100 both follow the lifting body 3200. By setting the width of the circuit board 2400 to be greater than the diameter of the lifting hole 1100, the position of the circuit board 2400 relative to the housing 1000 can be effectively restricted, thereby effectively restricting the relative position between the charging case 2100 and the housing 1000, and effectively preventing the charging case 2100 from completely disengaging from the outside of the housing 1000.

[0049] It can be understood that two opposite guiding tracks 1200 are provided within the housing 1000. The opposite sides of the circuit board 2400 are respectively slidably connected to the two guiding tracks 1200. By cooperating the guiding tracks 1200 with the circuit board 2400, the straightness of the lifting movement of the charging assembly 2000 can be effectively improved, and the charging assembly 2000 can be effectively prevented from shifting during the lifting process. In addition, the guiding tracks 1200 cooperate with the necessary circuit board 2400 to achieve guiding straightness, which can effectively save the use of materials while improving the reliability of the lifting movement, and can effectively save space.

[0050] It can be understood that both the first one-way groove 3222 and the second one-way groove 3224 are V-shaped groove structures, that is, both the first one-way groove 3222 and the second one-way groove 3224 extend in a V-shaped direction. The opposite two top ends of the first one-way groove 3222 are respectively connected to the top end of the ascending chute 3221 and the top end of the descending chute 3223, and the opposite two top ends of the second one-way groove 3224 are respectively connected to the bottom end of the ascending chute 3221 and the bottom end of the descending chute 3223.

[0051] In addition to being arranged to extend in a V-shaped direction, the first one-way groove 3222 and the second one-way groove 3224 can also be arranged to extend in a U-shaped direction.

[0052] Specifically, the first one-way groove 3222 is a V-shaped three-step structure. The depth at the top end of the ascending chute 3221 is greater than the depth at the top end of the descending chute 3223. The three steps of the first one-way groove 3222 are used for transitional connection between the top end of the ascending chute 3221 and the top end of the descending chute 3223; the second one-way groove 3224 is a V-shaped two-step structure. The depth at the bottom end of the descending chute 3223 is greater than the depth at the bottom end of the ascending chute 3221. The two steps of the second one-way groove 3224 are used for transitional connection between the bottom end of the descending chute 3223 and the bottom end of the ascending chute 3221.

[0053] It can be understood that the lifting base 3100 includes a bottom plate 3110 and a guide sleeve 3120. The guide sleeve 3120 is fixedly connected to the bottom plate 3110. The lifting body 3200 includes a top plate 3210 and a guide block 3220. The guide block 3220 is fixedly connected under the top plate 3210. The guide block 3220 is slidably connected in the guide sleeve 3120. The guiding track 1200 is grooved on one side of the guide block 3220. The top plate 3210 is parallel to the upper side of the bottom plate 3110. The elastic member 3300 is a spring. The spring is sleeved outside the guide block 3220. The opposite two ends of the spring respectively abut against the top plate 3210 and the guide sleeve 3120. The spring is used to make the top plate 3210 and the guide sleeve 3120 form a movement trend of moving away from each other.

[0054] It can be understood that a positioning hole 3121 is provided at the top of the guide sleeve 3120. The top end of the clamping strip 3400 bends towards the position where the positioning hole 3121 is located. The top end of the clamping strip 3400 is inserted and connected in the positioning hole 3121. The guide block 3220 is provided with a relief groove 3225. The top end of the clamping strip 3400 passes through the relief groove 3225. The self-locking lifting assembly 3000 further includes a limit cover. The limit cover is connected outside the guide sleeve 3120. The limit cover is located outside the notch of the guiding track 1200 groove. The limit cover is used to further limit the position of the clamping strip 3400, which can effectively improve the smoothness of the lifting action.

[0055] It can be understood that the housing 1000 includes an annular columnar enclosure and a circular panel. The panel is fixedly connected to the enclosure, and the lifting hole 1100 is provided on the panel. When the charging component 2000 is stored and hidden, the top surface of the charging component 2000 is flush with the panel.

[0056] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A self-locking and convertible charging socket, characterized in that: The device comprises a housing (1000), a charging component (2000) and a self-locking lifting component (3000), wherein a lifting hole (1100) is provided on the top of the housing (1000), the charging component (2000) is inserted into the lifting hole (1100), and the self-locking lifting component (3000) is arranged in the housing (1000); The self-locking lifting assembly (3000) comprises a lifting base (3100), a lifting body (3200), an elastic member (3300) and a locking strip (3400), wherein the lifting base (3100) is connected to the housing (1000), the lifting body (3200) is connected to the charging assembly (2000), the lifting body (3200) is slidably connected to the lifting base (3100), and opposite ends of the elastic member (3300) are respectively connected to the lifting base (3100) and the lifting body (3200), so that the lifting base (3100) can be lifted and lowered. 00) and the lifting body (3200) form a movement direction away from each other, the lifting body (3200) is provided with a guide rail (1200) groove, the bottom end of the clamping strip (3400) is bent toward the bottom of the guide rail (1200) groove, the bottom end of the clamping strip (3400) is slidably connected to the guide rail (1200) groove, and the top end of the clamping strip (3400) is clamped and connected to the lifting base (3100), so that the bottom end of the clamping strip (3400) forms a movement trend toward the bottom of the guide rail (1200) groove; The guide rail (1200) groove includes an ascending groove (3221), a first one-way groove (3222), a descending groove (3223) and a second one-way groove (3224); the ascending groove (3221) and the descending groove (3223) both extend in a vertical direction; the centers of the first one-way groove (3222) and the second one-way groove (3224) both bend downward; the opposite ends of the first one-way groove (3222) are respectively connected to the top of the ascending groove (3221) and the top of the descending groove (3223); the groove bottom of the first one-way groove (3222) is a stepped structure; the depth of the first one-way groove (3222) increases from the descending groove (3223) toward the ascending groove (3221). The depth of the second one-way groove (3224) increases step by step, the first one-way groove (3222) is used to guide the bottom end of the locking strip (3400) from the descending groove (3223) to the ascending groove (3221) in one direction, the opposite ends of the second one-way groove (3224) are respectively connected to the bottom ends of the ascending groove (3221) and the descending groove (3223), the bottom of the second one-way groove (3224) is a stepped structure, the depth of the second one-way groove (3224) increases step by step from the ascending groove (3221) toward the descending groove (3223), and the second one-way groove (3224) is used to guide the bottom end of the locking strip (3400) from the ascending groove (3221) to the descending groove (3223) in one direction.

2. A self-locking and convertible charging socket according to claim 1, characterized in that: The charging assembly (2000) includes a charging shell (2100) and a charging connector (2200), wherein the charging shell (2100) is connected to the top of the lifting body (3200), the charging shell (2100) is slidably connected to the lifting hole (1100), a charging clearance hole (2110) is provided on the side of the charging shell (2100), the charging connector (2200) is arranged in the charging shell (2100), and the socket of the charging connector (2200) is arranged in the charging clearance hole (2110).

3. A self-locking and convertible charging socket according to claim 2, characterized in that: The charging component (2000) further comprises a wireless charging module (2300), wherein the wireless charging module (2300) is arranged in the charging shell (2100), and the charging station of the wireless charging module (2300) is arranged on the top of the charging shell (2100).

4. The self-locking and convertible charging socket according to claim 3, characterized in that: The charging assembly (2000) further comprises a circuit board (2400) located in the housing (1000); the charging connector (2200) and the wireless charging module (2300) are both electrically connected to the circuit board (2400); the width of the circuit board (2400) is greater than the diameter of the lifting hole (1100); and the circuit board (2400) is connected to the lifting body (3200).

5. The self-locking and convertible charging socket according to claim 4, characterized in that: Two opposite guide rails (1200) are arranged in the housing (1000), and two opposite sides of the circuit board (2400) are respectively slidably connected to the two guide rails (1200).

6. The self-locking and convertible charging socket according to claim 1, characterized in that: The first one-way groove (3222) and the second one-way groove (3224) are both V-shaped groove structures.

7. The self-locking and convertible charging socket according to claim 1, characterized in that: The lifting base (3100) includes a bottom plate (3110) and a guide sleeve (3120), wherein the guide sleeve (3120) is connected to the bottom plate (3110), and the lifting body (3200) includes a top plate (3210) and a guide block (3220), wherein the guide block (3220) is connected under the top plate (3210), and the guide block (3220) is slidably connected to the guide sleeve (3120), and the guide rail (1200) groove is provided on one side of the guide block (3220).

8. The self-locking and convertible charging socket according to claim 7, characterized in that: The top of the guide sleeve (3120) is provided with a positioning hole (3121), and the top end of the positioning strip (3400) is plugged into the positioning hole (3121). The guide block (3220) is provided with a clearance groove (3225), and the top end of the positioning strip (3400) is inserted into the clearance groove (3225).

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