Socket

Abstract

The utility model discloses a socket, and belongs to the technical field of sockets. The socket comprises a housing, a waterproof member and a plugging member. The shell is provided with a first jack, and the waterproof piece is arranged on the outer side of the shell; the plugging piece is arranged inside or outside the shell, and the plugging piece is used for plugging the first jack when in an initial state; when the plug is inserted into the socket, the plugging piece is in an avoiding state, the plug pin of the plug is inserted into the shell from the first jack, and the waterproof piece is in interference fit with the plug to form sealing. The waterproof socket can effectively prevent water, and can be safely used in an outdoor environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to socket technical field, especially a socket. BACKGROUND

[0002] The socket is an electrical equipment for providing power interface for electrical appliances, and can be used by people in different scenes.

[0003] At present, the socket on the market has no waterproof function, when the socket is in an outdoor environment (for example, when it rains), water can enter its inside to cause short circuit, so that the socket cannot meet the use demand of the outdoor environment, and the use range of the socket is limited. SUMMARY

[0004] The utility model provides a socket can effectively prevent water, ensure that the socket uses safely under the outdoor environment, the technical scheme is as follows:

[0005] On the one hand, the utility model provides a socket, including casing, waterproof spare and plugging piece,

[0006] The casing has first jack, the waterproof spare sets up in the outside of the casing, the plugging piece sets up in the inside or outside of the casing, the plugging piece is in initial state and blocks the first jack,

[0007] When the plug is inserted into the socket, the plugging piece is in the avoiding state, the plug pin of the plug is inserted into the inside of the casing from the first jack, the waterproof spare and the plug interference fit form a seal.

[0008] In a possible implementation mode, the waterproof spare has a second jack, the second jack is in communication with the first jack;

[0009] When the plug is inserted into the socket, the plug pin is inserted into the inside of the casing from the second jack and the first jack in turn, the second jack and the plug pin of the plug interference fit form a seal.

[0010] In a possible implementation mode, the waterproof spare has a ring-shaped sealing ring;

[0011] When the plug is inserted into the socket, the plug pin of the plug is inserted into the inside of the casing from the first jack, the ring-shaped sealing ring and the plug body of the plug interference fit form a seal.

[0012] In a possible implementation mode, the plugging piece is arranged in the inside of the casing, the socket further includes a protection door and a compression piece, the plugging piece is installed on the protection door, and the compression piece is connected with the protection door;

[0013] When the plug is not inserted into the socket, the pressing members press the protection door, so that the blocking member is pressed to deform and is in sealing connection with the shell, and the first jack is blocked.

[0014] In a possible implementation, the pressing members are torsion springs, and the number of the pressing members is two.

[0015] The protection door has a connecting column, and the two pressing members are arranged at opposite ends of the connecting column.

[0016] In a possible implementation, the blocking member is arranged outside the shell and is rotatably connected with the shell.

[0017] When the plug is not inserted into the socket, the blocking member covers the first jack.

[0018] In a possible implementation, the blocking member includes a cover body and a cover body sealing ring.

[0019] The cover body is rotatably arranged on the shell.

[0020] The shell has a first groove, and the cover body sealing ring is fixed in the first groove and abuts against a periphery of the cover body.

[0021] In a possible implementation, the socket further includes a latch lock assembly.

[0022] The latch lock assembly is located in the shell and can lock a latch of the plug when the plug is inserted into the socket.

[0023] In a possible implementation, the latch lock assembly includes a sleeve assembly, an anti-extraction structure and a seat body.

[0024] The sleeve assembly and the anti-extraction structure are fixed on the seat body.

[0025] When the plug is inserted into the socket, the latch of the plug is electrically connected with the sleeve assembly and is locked by the anti-extraction structure.

[0026] In a possible implementation, the anti-extraction structure includes two clamping columns arranged in parallel and a locking member.

[0027] The locking member is located on a side of the sleeve assembly close to the first jack, and the locking member has a through groove for the latch of the plug to pass through.

[0028] The locking piece is formed with a clamping space, and part of the plug sleeve assembly is located in the clamping space; the two clamping columns penetrate through the clamping space and abut against the locking piece, and the two clamping columns are located on opposite sides of the plug sleeve assembly, and the width of the clamping space in the radial direction of any one of the clamping columns gradually decreases from the direction away from the first jack to the direction close to the first jack.

[0029] In a possible implementation, the latch assembly further comprises a positioning piece and a pressing piece;

[0030] The positioning piece, the pressing piece and the plug sleeve assembly are all mounted on the seat body, and the protection door is slidably arranged on the pressing piece;

[0031] The two clamping columns are fixed on the positioning piece, and the pressing piece is located on the side of the positioning piece facing the first jack and abuts against the locking piece;

[0032] The positioning piece is provided with a third jack, the pressing piece is provided with a fourth jack, the third jack and the fourth jack are in opposite communication, and the fourth jack is in opposite communication with the first jack.

[0033] In a possible implementation, the first jack is a three-hole type jack, the second jack comprises a first hole and a second hole, and the first hole and the second hole are in one-to-one correspondence with the L-pole jack and the N-pole jack of the three-hole type jack, respectively;

[0034] The shell is further provided with a water outlet hole, the seat body is provided with a water outlet channel, the third jack comprises a third hole, the fourth jack comprises a fourth hole, and the E-pole jack of the three-hole type jack is in communication with the fourth hole, the third hole, the water outlet channel and the water outlet hole in sequence.

[0035] In a possible implementation, a first sealing ring is arranged in the third hole, a second sealing ring is arranged in the fourth hole, and a third sealing ring is arranged in the water outlet hole.

[0036] In a possible implementation, the shell comprises a first sub-shell and a second sub-shell;

[0037] The first sub-shell and the second sub-shell are connected in opposition, and a fourth sealing ring is arranged at the connection of the first sub-shell and the second sub-shell;

[0038] The first sub-shell is provided with a fixing groove, and the waterproof piece is located in the fixing groove.

[0039] The technical scheme provided by the embodiment of the utility model has at least the following beneficial effects:

[0040] The socket provided in this embodiment of the utility model can achieve waterproofing when the plug is not inserted, by sealing the first socket of the housing with a sealing component. When the plug is inserted, the plug pin can be inserted into the interior of the housing through the second socket of the waterproof component and the first socket of the housing in sequence. The second socket is deformed by the downward pressure of the pin and forms a sealed connection with the pin, thus achieving waterproofing when the socket is in operation. Therefore, this socket is effectively waterproof and can ensure safe use in outdoor environments.

[0041] It should be understood that the above general description and the following detailed description are merely exemplary and explanatory, and do not limit the present invention. Attached Figure Description

[0042] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments 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.

[0043] Figure 1 A schematic diagram of the structure of a socket provided in an embodiment of this utility model;

[0044] Figure 2 for Figure 1 A cross-sectional view of the socket shown;

[0045] Figure 3 Insert the plug Figure 1 The diagram shows the structure behind the socket.

[0046] Figure 4 for Figure 3 The diagram shows a cross-sectional view of the socket after the plug has been inserted.

[0047] Figure 5 for Figure 3 The diagram shows a cross-sectional view of the socket from another angle after the plug has been inserted.

[0048] Figure 6 for Figure 1 A partially exploded view of the socket shown;

[0049] Figure 7 for Figure 1 A partial structural diagram of the socket;

[0050] Figure 8 for Figure 1 A partially exploded view of the socket;

[0051] Figure 9 forFigure 1 Another angle structural schematic view of the socket;

[0052] Figure 10 Another angle structural schematic view of the socket;

[0053] Figure 11 For Figure 10 The cross-sectional view of the socket.

[0054] The reference signs in the drawings represent respectively:

[0055] 1, the shell; 11, the first jack; 111, the L-pole jack; 112, the N-pole jack; 113, the E-pole jack; 12, the water outlet hole; 13, the third sealing ring; 14, the first recess; 15, the screw fixing hole; 101, the first sub-housing; 1011, the fixing groove; 102, the second sub-housing; 103, the fourth sealing ring;

[0056] 2, the latch lock assembly; 21, the plug sleeve assembly; 22, the anti-dropping structure; 221, the clamping column; 2211, the convex strip; 222, the locking piece; 2221, the through groove; 2222, the clamping space; 23, the seat body; 231, the water outlet channel; 24, the positioning piece; 241, the third jack; 2411, the third hole; 25, the pressing piece; 251, the fourth jack; 2511, the fourth hole; 252, the sliding groove; 26, the first sealing ring; 27, the second sealing ring;

[0057] 3, the waterproof piece; 31, the second jack; 311, the first hole; 312, the second hole; 32, the annular sealing ring;

[0058] 4, the plugging piece; 41, the cover body; 42, the cover body sealing ring;

[0059] 5, the protection door; 51, the connecting column;

[0060] 6, the pressing piece;

[0061] 7, the conductive strip;

[0062] 8, the unlocking assembly; 81, the button; 82, the unlocking structure;

[0063] 9, the connecting head;

[0064] 10, the screw;

[0065] 00, the plug; 01, the latch; 02, the plug body.

[0066] The specific embodiments of the present application have been shown in the above drawings, and will be described in more detail in the following. These drawings and written descriptions are not intended to limit the scope of the present application concept in any way, but to illustrate the present application concept to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0067] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0068] It should be noted that, unless otherwise defined, the technical terms or scientific terms used herein should be understood as the common meanings by those skilled in the art to which the present application belongs.

[0069] In the description of the present application, some orientation terms are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the embodiments of the present application, such as "upper", "lower", "side", etc., the relative relationship of the orientation shown in the drawings is taken as the reference, and these orientation terms are only used to more clearly describe the structure and the relationship between the structures, and are not intended to describe the absolute orientation. When the product is placed in different attitudes, the orientation may change, for example, "upper" and "lower" may be interchanged. Figure 1 In the description of the present application, some orientation terms are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the embodiments of the present application, such as "upper", "lower", "side", etc., the relative relationship of the orientation shown in the drawings is taken as the reference, and these orientation terms are only used to more clearly describe the structure and the relationship between the structures, and are not intended to describe the absolute orientation. When the product is placed in different attitudes, the orientation may change, for example, "upper" and "lower" may be interchanged.

[0070] In order to make the technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail with reference to the drawings.

[0071] Figure 1 A structure schematic view of a socket provided by the embodiments of the present application is shown in Fig. 1. Figure 2 A cross-sectional view of the socket shown in Fig. 1 is shown in Fig. 2. Figure 1 A structure schematic view of the socket after the plug is inserted into the socket shown in Fig. 1 is shown in Fig. 3. Figure 3 A structure schematic view of the socket after the plug is inserted into the socket shown in Fig. 1 is shown in Fig. 3. Figure 1 A structure schematic view of another socket provided by the embodiments of the present application is shown in Fig. 4. Figure 10 A structure schematic view of another socket provided by the embodiments of the present application is shown in Fig. 4.

[0072] Referring to Figs. 1 to 4, Figure 1 , Figure 2 , Figure 3 and Figure 10The utility model embodiment provides a kind of socket, the socket includes shell 1, waterproof piece 3 and plugging piece 4.

[0073] Wherein, shell 1 has first jack 11, waterproof piece 3 is arranged at the outside of shell 1;Plugging piece 4 is arranged in the inside or outside of shell 1, plugging piece 4 is in initial state when plugging first jack 11, so that socket realizes waterproof using plugging piece 4 in non-working state;When plug 00 is inserted into socket, plugging piece 4 is in avoidance state, the latch 01 of plug 00 is inserted into the inside of shell 1 from first jack 11, waterproof piece 3 and plug 00 interference fit and form sealing, so that socket realizes waterproof in working state.

[0074] Therefore, the socket provided by the utility model embodiment can effectively waterproof in non-working state and working state, and can ensure safe use of the socket in outdoor environment.

[0075] In the utility model embodiment, for the interference fit of waterproof piece 3 and plug 00 to form sealing, there are the following two possible implementation manners in specific implementation:

[0076] In one possible implementation manner, referring to Figures 1-3 , waterproof piece 3 has second jack 31, and second jack 31 is opposite to the communication of first jack 11;When plug 00 is inserted into socket, the latch 01 of plug is sequentially inserted into the inside of shell 1 from second jack 31 and first jack 11, and second jack 31 and the latch 01 of plug 00 interference fit and form sealing. That is, interference fit between jack and latch is used to form sealing.

[0077] In another possible implementation manner, referring to Figure 1 And Figure 4 , waterproof piece 3 has annular sealing ring 32;When plug 00 is inserted into socket, the latch 01 of plug is inserted into the inside of shell 1 from first jack 11, and annular sealing ring 32 and plug body 02 of plug 00 interference fit and form sealing. That is, interference fit between annular sealing ring and plug body is used to form sealing.

[0078] Optionally, the material of waterproof piece 3 can be silica gel, because silica gel itself has elasticity, so it can be interference fit with plug 00 to form sealing.

[0079] In the utility model embodiment, there are two kinds of setting manners of plugging piece 4, which are arranged in the inside of shell 1 and the outside of shell 1, and the following two kinds of setting manners are specifically described:

[0080] In one possible implementation manner, referring to Figure 1 And Figure 2The plug-in part 4 is arranged inside the shell 1, the socket further comprises a protection door 5 and a pressing part 6, the plug-in part 4 is arranged on the protection door 5, and the pressing part 6 is connected with the protection door 5; when the plug 00 is not inserted into the socket, the pressing part 6 presses the protection door 2, so that the plug-in part 4 is deformed under pressure and is in sealing connection with the shell 1, and the first insertion hole 11 is blocked.

[0081] When the socket is installed, the pressing part 6 is installed, the protection door 5 is pressed by the pressing part 6, when the shell 1 is pressed and combined, the plug-in part 4 is deformed under pressure and is in sealing connection with the shell 1, and the first insertion hole 11 is blocked at the same time, so that water cannot enter the inside of the socket from the first insertion hole 11, and the conductive components in the socket are protected.

[0082] It can be understood that the plug-in part 4 and the protection door 2 both have an opening, when the plug 00 is inserted into the socket, the latch 01 of the plug 00 pushes the plug-in part 4 and the protection door 2 to move, so that the plug-in part 4 is in a state of avoiding, and the latch 01 will pass through the opening of the plug-in part 4 and the opening of the protection door 2 in sequence and enter the inside of the shell 1.

[0083] In some embodiments, the material of the plug-in part 4 can be soft glue, because the soft glue itself has elasticity, so that the soft glue can be deformed elastically after being pressed by the shell 1, and the first insertion hole 11 is blocked.

[0084] In some embodiments, referring to Figure 1 and Figure 2 , the pressing part 6 can be a torsion spring, and the number of the pressing part 6 is two. The protection door 5 has a connecting column 21, and the two torsion springs are arranged at opposite ends of the connecting column 21, and the elastic force provided by the torsion springs can realize the pressing of the protection door 5.

[0085] In another possible implementation, referring to Figure 10 and Figure 11 , wherein Figure 11 is the sectional view of the socket shown in Figure 10 , the plug-in part 4 is arranged outside the shell 1 and is rotatably connected with the shell 1; when the plug 00 is not inserted into the socket, the plug-in part 4 covers the first insertion hole 11.

[0086] By covering the plug-in part 4 on the shell 1, the first insertion hole 11 is covered when the socket is in a non-working state, so that water cannot enter the inside of the socket from the first insertion hole 11, and the conductive components in the socket are protected.

[0087] In some embodiments, referring to Figure 11 , the plug-in part 4 comprises a cover body 41 and a cover body sealing ring 42, wherein the cover body 41 is rotatably arranged on the shell 1; the shell 1 has a first recess 14, and the cover body sealing ring 42 is fixed in the first recess 14 and abuts against the periphery of the cover body 41.

[0088] When the socket is in the non-working state, the cover body 41 covers the first socket 11, and the periphery of the cover body 41 abuts against the cover body sealing ring 42, the sealing of the periphery of the cover body is realized by the cover body sealing ring 42, water is prevented from entering the area covered by the cover body 41 from the periphery of the cover body, and effective waterproofing is realized.

[0089] The other components of the socket provided by the embodiment of the utility model will be described in detail as follows:

[0090] In some embodiments, referring to Figures 1-3 , the socket provided by the embodiment of the utility model further comprises a latch lock assembly 2, which is located in the shell 1 and can lock the latch 01 of the plug 00 when the plug 00 is inserted into the socket, so as to realize the locking of the latch 01 and prevent it from easily separating from the socket after being inserted.

[0091] In some embodiments, referring to Figure 5 , wherein Figure 5 is Figure 3 the cross-sectional view of the socket at another angle after the plug is inserted, the latch lock assembly 2 comprises a sleeve assembly 21, an anti-disengagement structure 22 and a seat body 23, the sleeve assembly 21 and the anti-disengagement structure 22 are fixed on the seat body 23; when the plug 00 is inserted into the socket, the latch 01 of the plug 00 is electrically connected with the sleeve assembly 21 and is locked by the anti-disengagement structure 22.

[0092] When the plug 00 is inserted into the socket, the second socket 31 of the waterproof part 3 is in interference fit with the latch 01 of the plug 00, at the same time, the latch 01 is inserted into the sleeve assembly 21 and is electrically connected with the sleeve assembly 21, and is locked by the anti-disengagement structure 22, so as to provide a tensioning force for the latch 01 by the anti-disengagement structure 22, and further ensure the sealing effect of the waterproof part 3 and the side surface of the plug 00 provided with the latch 01, thereby ensuring the waterproof effect.

[0093] In some embodiments, referring to Figure 5 and Figure 7 , wherein Figure 7 is Figure 1 the partial structure diagram of the socket, the anti-disengagement structure 22 comprises two clamping columns 221 and a locking part 222 arranged in parallel. The locking part 222 is located on the side of the sleeve assembly 21 close to the first socket 11, the locking part 222 has a through groove 2221 for the latch 01 of the plug 00 to pass through, the locking part 222 forms a clamping space 2222, and part of the sleeve assembly 21 is located in the clamping space 2222; the two clamping columns 221 penetrate the clamping space 2222 and abut against the locking part 222, the two clamping columns 221 are located on the opposite sides of the sleeve assembly 21, and the width of the clamping space 2222 in the radial direction of any clamping column 221 gradually decreases from the direction away from the first socket 11 to the direction close to the first socket 11.

[0094] When plug 00 is inserted, the pin 01 of plug 00 enters the socket assembly 21. The two clamping pins 221, through the locking action of the locking member 222, hold the socket assembly 21 in place. When plug 00 is pulled upwards, the two clamping pins 221 move upwards under the action of friction. (See also...) Figure 5 Since the width of the clamping space 2222 gradually decreases from away from the first socket 11 to close to the first socket 11 in the radial direction along either clamping post 221, the two clamping posts 221 will become tighter and tighter, thus forming a self-locking mechanism, making it difficult to pull out the plug 00.

[0095] In some embodiments, see Figure 6 Each clamping post 221 has a plurality of spaced protrusions 2211 on its surface to increase the friction between the clamping post 221 and the locking member 222.

[0096] In some embodiments, see Figure 6 ,in Figure 6 for Figure 1 The partially exploded view of the socket shows that the bolt lock assembly 2 also includes a positioning member 24 and a pressing member 25. The positioning member 24, the pressing member 25, and the socket assembly 21 are all mounted on the base 23. The protective door 5 is slidably mounted on the pressing member 25. Two clamping posts 221 are fixed to the positioning member 24. The pressing member 25 is located on the side of the positioning member 24 facing the first socket 11 and abuts against the locking member 222. The positioning member 24 limits the position of the two clamping posts 221, and the pressing member 25 limits the position of the locking member 222.

[0097] See Figure 6 The positioning member 24 has a third insertion hole 241, and the pressing member 25 has a fourth insertion hole 251. The third insertion hole 241 and the fourth insertion hole 251 are in relative communication, and the fourth insertion hole 251 is in relative communication with the first insertion hole 11, so that when the plug 00 is inserted, the pin 01 of the plug 00 can be electrically connected to the socket assembly 21 after passing through the sealing member 4 and the protective door 5, and then through the pressing member 25 and the positioning member 24.

[0098] See Figure 4 ,in Figure 4 for Figure 3 The cross-sectional view of the socket after the plug is inserted is shown. The pressing member 25 also has a sliding groove 252, which is used to accommodate the connecting post 51 of the protective door 5 so that the connecting post 51 can slide along the sliding groove 252, thereby realizing the sliding of the protective door 5.

[0099] In some embodiments, see Figure 8 ,in Figure 8 forFigure 1 The partially exploded view of the socket shows that the first socket 11 is a three-hole socket, and the second socket 31 includes a first hole 311 and a second hole 312. The first hole 311 and the second hole 312 are respectively connected to the L-pole socket 111 and the N-pole socket 112 of the three-hole socket. That is to say, in this embodiment of the utility model, the waterproof component 3 is only provided at the power sockets (L-pole socket 111 and N-pole socket 112), and the other two are provided at the grounding socket (E-pole socket 113).

[0100] Since the E-pole socket corresponding to the grounding socket is not energized, even if water enters the housing 1 through the grounding socket, it can be separated from the energized components inside the housing 1 by providing a drainage channel. In this embodiment of the invention, see... Figure 9 ,in Figure 9 for Figure 1 The socket is shown in another structural diagram from another angle. The housing 1 also has a water outlet 12, see [reference]. Figure 7 ,in, Figure 7 for Figure 1 A partial structural diagram of the socket is shown. The base 23 has a water outlet channel 231. (See attached diagram.) Figure 6 The third socket 241 includes a third hole 2411, and the fourth socket 251 includes a fourth hole 2511. The E-pole socket 113 of the three-hole type socket is connected in sequence to the fourth hole 2511, the third hole 2411, the water outlet channel 231, and the water outlet hole 12, thus forming a drainage channel inside the housing 1. When water enters the housing 1 from the E-pole socket, it will then be discharged in sequence through the fourth hole 2511, the third hole 2411, the water outlet channel 231, and the water outlet hole 12.

[0101] In some embodiments, see Figure 1 and Figure 6 To prevent water from flowing out of the drainage channel, a first sealing ring 26 is provided in the third hole 2411, a second sealing ring 27 is provided in the fourth hole 2511, and a third sealing ring 13 is provided in the water outlet hole 12 to achieve waterproofing.

[0102] In some embodiments, see Figure 1 or Figure 10 The housing 1 includes a first sub-housing 101 and a second sub-housing 102. The first sub-housing 101 and the second sub-housing 102 are connected to each other, and a fourth sealing ring 103 is provided at the connection between the first sub-housing 101 and the second sub-housing 102 to achieve a seal between the first sub-housing 101 and the second sub-housing 102.

[0103] In the embodiment of the utility model, the first sub - shell 101 is provided with the first jack 11. In addition to the first jack 11, the first sub - shell 101 also has a fixing groove 1011, and the waterproof part 3 is located in the fixing groove 1011 to fix the waterproof part 3 by using the fixing groove 1011.

[0104] In order to realize the connection and fixation between the first sub - shell 101 and the second sub - shell 102, referring to Figure 1 The utility model discloses a socket further includes screw 10, utilizes screw and connects first sub - shell 101 and second sub - shell 102. Further, referring to Figure 9 In order to facilitate installation, a plurality of screw fixing holes 15 can be provided on the second sub - shell 102 to facilitate the installation of the screw 10.

[0105] Exemplarily, the number of screw fixing holes 15 can be two, and the two screw fixing holes 15 are arranged on one side of the water outlet hole 12.

[0106] In addition to the above structure, referring to Figure 1 The socket of the utility model further includes a conductive strip 7, an unlocking assembly 8 and a connecting head 9, wherein the conductive strip 7 is located inside the shell 1 and is electrically connected with the plug sleeve assembly 21; the unlocking assembly 8 includes a button 81 and an unlocking structure 82, the button 81 is located outside the shell 1 and is adjacent to the first jack 11, and the unlocking structure 82 is located inside the shell 1; by using the unlocking assembly 8, the control of the on-off power of the socket can be realized; the connecting head 9 is installed on one side of the shell 1 and is electrically connected with the conductive strip 7 to provide power support for the conductive strip 7.

[0107] It should be noted that the terms "first", "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, "one or more" means one or more, "multiple" means two or more, unless otherwise specifically limited. "Include" or "contain" and similar words mean that the elements or objects appearing before "include" or "contain" cover the elements or objects listed after "include" or "contain" and their equivalents, and do not exclude other elements or objects. "Connection" or "connection" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. In the description of the specification, the description of the reference terms "some embodiments" or "exemplarily" means that the specific features, structures, materials or characteristics described in connection with the described embodiments or examples are included in at least one embodiment or example of the utility model.

[0108] The above merely illustrates the embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the principles of the present application shall be included in the protection scope of the present application.

Claims

1. A socket, characterized in that, The waterproof device (3) is arranged on the outside of the shell (1), and the waterproof device (3) is arranged on the inside of the shell (1). The waterproof device (3) is arranged on the outside of the shell (1), and the waterproof device (3) is arranged on the inside of the shell (1). When the plug (00) is inserted into the socket, the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from the first insertion hole (11), and the waterproof device (3) is in a state of avoiding, and the plug-in pin (01) of the plug (00) is inserted into the inside of the shell (1) from 2. The socket of claim 1, wherein ​ ​ 3. The socket of claim 1, wherein ​ ​ 4. The socket of claim 2, wherein ​ ​ 5. The socket of claim 4, wherein, ​ ​ 6. The socket of claim 1, wherein ​ ​ 7. The socket of claim 6, wherein ​ ​ ​ 8. The socket of claim 4, wherein ​ ​ 9. The socket of claim 8, wherein, The plug lock assembly (2) comprises a sleeve assembly (21), an anti-dropping structure (22) and a seat body (23); The sleeve assembly (21) and the anti-dropping structure (22) are fixed on the seat body (23); When the plug (00) is inserted into the socket, the plug-in pin (01) of the plug (00) is electrically connected with the sleeve assembly (21) and is locked by the anti-dropping structure (22).

10. The socket of claim 9, wherein, The anti-dropping structure (22) comprises two clamping columns (221) and a locking piece (222) arranged in parallel; The locking piece (222) is located on the side of the sleeve assembly (21) close to the first socket (11), and the locking piece (222) has a through groove (2221) for the plug-in pin (01) of the plug (00) to pass through; The locking piece (222) forms a clamping space (2222) in which part of the sleeve assembly (21) is located; the two clamping columns (221) penetrate the clamping space (2222) and abut against the locking piece (222); the two clamping columns (221) are located on opposite sides of the sleeve assembly (21), and the width of the clamping space (2222) in the radial direction of any one of the clamping columns (221) gradually decreases from the direction away from the first socket (11) to the direction close to the first socket (11).

11. The socket of claim 10, wherein, The plug lock assembly (2) further comprises a positioning piece (24) and a pressing piece (25); The positioning piece (24), the pressing piece (25) and the sleeve assembly (21) are all installed on the seat body (23), and the protection door (5) is slidably arranged on the pressing piece (25); The two clamping columns (221) are fixed on the positioning piece (24), and the pressing piece (25) is located on the side of the positioning piece (24) facing the first socket (11) and abuts against the locking piece (222); The positioning piece (24) has a third socket (241), the pressing piece (25) has a fourth socket (251), the third socket (241) and the fourth socket (251) are oppositely communicated, and the fourth socket (251) is oppositely communicated with the first socket (11).

12. The socket of claim 11, wherein, The first socket (11) is a three-hole socket, the second socket (31) comprises a first hole (311) and a second hole (312), and the first hole (311) and the second hole (312) are respectively communicated with the L-pole socket (111) and the N-pole socket (112) of the three-hole socket one by one; The shell (1) further has a water outlet hole (12), the seat body (23) has a water outlet channel (231), the third socket (241) comprises a third hole (2411), the fourth socket (251) comprises a fourth hole (2511), and the E-pole socket (113) of the three-hole socket is sequentially communicated with the fourth hole (2511), the third hole (2411), the water outlet channel (231) and the water outlet hole (12).

13. The socket of claim 12, wherein, A first sealing ring (26) is arranged in the third hole (2411), a second sealing ring (27) is arranged in the fourth hole (2511), and a third sealing ring (13) is arranged in the water outlet hole (12).

14. The socket of claim 1, wherein, The shell (1) comprises a first sub-shell (101) and a second sub-shell (102); The first sub-shell (101) and the second sub-shell (102) are connected oppositely, and a fourth sealing ring (103) is arranged at the connection of the first sub-shell (101) and the second sub-shell (102); The first sub-shell (101) has a fixing groove (1011), and the waterproof member (3) is located in the fixing groove (1011).

Images