Plug bush and socket

Abstract

The utility model discloses a plug bush and a socket. The plug bush comprises a clamping part and a connecting part. The clamping part comprises a substrate, a first conducting strip and a second conducting strip, the substrate is connected with the first conducting strip and the second conducting strip, a first clamping gap is formed between the first conducting strip and the second conducting strip, and the first clamping gap is used for allowing a bolt to be inserted from the first side of the first clamping gap; the first conducting strip and the second conducting strip are opposite in the width direction of the first clamping gap; the connecting part is positioned on the second side of the first clamping gap and is connected with the substrate; the clamping part is located on one side, in the width direction of the first clamping gap, of the connecting part. According to the plug bush and the socket disclosed by the invention, the problem of high manufacturing cost caused by the fact that the L-pole plug bush and the N-pole plug bush need to be manufactured through different molds in the prior art can be solved.

Description

Technical Field

[0001] The present application relates to the technical field of sockets, and in particular to a socket sleeve and a socket. Background Art

[0002] The socket is a component in the socket that is used to plug and match with the plug pin to achieve electrical conduction. In a mixed hole socket (such as a Thai standard socket), a circular slot and a bar slot are formed in the socket to match with a cylindrical pin and a blade pin respectively.

[0003] In the related art, the L-pole socket and the N-pole socket in the hybrid socket have different structures, and usually need to be cut and manufactured using two molds. However, the socket structure of the hybrid socket is relatively complex, resulting in high mold costs, and thus high socket manufacturing costs. Utility Model Content

[0004] In view of this, the present application provides a socket and a receptacle, which can solve the high cost problem caused by the need to manufacture the L-pole socket and the N-pole socket through different molds. The present application specifically adopts the following technical solutions:

[0005] On one hand, the present application provides a socket, the socket comprising a clamping portion and a connecting portion;

[0006] The clamping portion includes a substrate, a first conductive sheet, and a second conductive sheet, wherein the substrate is connected to the first conductive sheet and the second conductive sheet respectively, a first clamping gap is formed between the first conductive sheet and the second conductive sheet, the first clamping gap is used to allow a pin to be inserted from a first side of the first clamping gap, and the first conductive sheet and the second conductive sheet are opposite to each other in a width direction of the first clamping gap;

[0007] The connecting portion is located at the second side of the first clamping gap and is connected to the substrate;

[0008] Wherein, the clamping portion is located on one side of the connecting portion in the width direction of the first clamping gap.

[0009] Optionally, the substrate has a first side, a second side and a third side;

[0010] The first side edge and the second side edge are opposite to each other in the width direction of the first clamping gap, and are connected to the first conductive sheet and the second conductive sheet respectively;

[0011] The third side is located on the second side of the substrate and is connected to the connecting portion.

[0012] Optionally, the first side edge and the second side edge are both located on the first side of the substrate, and one of the first side edge and the second side edge is opposite to the third side edge;

[0013] The first conductive sheet and the second conductive sheet are both U-shaped structures, the opening direction of the U-shaped structure is along the depth direction of the first clamping gap, and the depth direction of the first clamping gap is the direction from the first side to the second side.

[0014] Optionally, one of the first side edge and the second side edge is adjacent to the third side edge;

[0015] The first conductive sheet and the second conductive sheet are both U-shaped structures, the opening directions of the first conductive sheet and the second conductive sheet are the same and are both along the length direction of the first clamping gap, the length direction of the first clamping gap is respectively perpendicular to the width direction and depth direction of the first clamping gap, and the depth direction of the first clamping gap is the direction from the first side to the second side.

[0016] Optionally, the substrate is a U-shaped structure, and an opening direction of the substrate is opposite to an opening direction of the first conductive sheet and the second conductive sheet;

[0017] The base sheet includes a first sheet portion, a second sheet portion and a third sheet portion which are bent and connected in sequence, wherein:

[0018] A side of the first sheet away from the second sheet and a side of the third sheet away from the second sheet are connected to the first conductive sheet and the second conductive sheet respectively;

[0019] The second sheet portion is directly opposite to the first opening of the first conductive sheet and the second opening of the second conductive sheet, and a third clamping gap is formed between the second sheet portion and the first conductive sheet and the second conductive sheet.

[0020] Optionally, the number of the clamping parts is at least two, at least two of the clamping parts are located on the same side of the connecting part in the width direction of the first clamping gap, and at least two of the clamping parts are spaced apart along the length direction of the connecting part.

[0021] Optionally, the connecting portion includes a connecting piece and a connecting terminal;

[0022] The connecting piece is connected to the clamping portion;

[0023] The connecting terminal is connected to the connecting piece by bending, so that the connecting terminal and the clamping portion are located on the same side of the connecting piece in the width direction of the first clamping gap.

[0024] Optionally, the number of the clamping parts is three, wherein one of the clamping parts and the connecting terminal are respectively connected to two ends of the connecting piece, and the other two clamping parts are respectively connected to two side walls of the connecting piece that are opposite to each other in the width direction.

[0025] Another aspect of the present application provides a socket, the socket comprising a housing, a power cord, and two sockets as described in the above aspect;

[0026] The shell has a first shell wall and a second shell wall which are opposite to each other in the thickness direction;

[0027] The two sockets are stacked inside the housing, wherein the connection portion of the socket closer to the first housing wall faces the second housing wall, and the connection portion of the socket closer to the second housing wall faces the first housing wall;

[0028] The power line is electrically connected to the connecting parts of the two sockets.

[0029] Optionally, three groups of jacks and one wire passing hole are respectively provided on four circumferential shell side walls of the socket;

[0030] Each of the sockets has three clamping parts, and the positions of the three clamping parts correspond to the positions of the three groups of sockets respectively;

[0031] A portion of the power line is located outside the housing through the line hole.

[0032] The socket and the socket provided in the embodiment of the present application, the socket includes a clamping part and a connecting part, the clamping part includes a substrate, and a first conductive sheet and a second conductive sheet connected to the substrate, and a first clamping gap is formed between the two conductive sheets; the connecting part is connected to the substrate, wherein the clamping part is located on one side of the connecting part in the width direction of the first clamping gap. When the socket is applied to the socket, generally two sockets are arranged inside the socket as L pole and N pole respectively, and the two sockets are in opposite directions and staggered in the socket, so that the positions of the clamping parts of the two sockets correspond; wherein, since the clamping part of the socket is located on one side of the connecting part as a whole, the positions of all the clamping parts of the two sockets in the above-mentioned socket can correspond one by one, and there will be no redundant side branches. In other words, the socket can be used as both an L pole socket and an N pole socket, so it only needs to be cut and manufactured by one mold, which reduces the mold cost and thus reduces the manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 It is a structural schematic diagram of the first plug socket provided in the embodiment of the present application;

[0035] Figure 2 yes Figure 1 A side view of a partial structure of the socket shown;

[0036] Figure 3 is a structural schematic diagram of a second plug socket provided in an embodiment of the present application;

[0037] Figure 4 yes Figure 3 A top view of a partial structure of the socket shown;

[0038] Figure 5 is a structural schematic diagram of a third plug socket provided in an embodiment of the present application;

[0039] Figure 6 yes Figure 5 A top view of a partial structure of the socket shown;

[0040] Figure 7 is a structural schematic diagram of a fourth plug socket provided in an embodiment of the present application;

[0041] Figure 8 is a structural schematic diagram of a fifth plug socket provided in an embodiment of the present application;

[0042] Fig. 9 is an exploded diagram of a socket provided in an embodiment of the present application;

[0043] Fig.10 Two of the sockets Figure 7 The schematic diagram of the orthographic projection of the sleeve shown on the second shell wall;

[0044] Fig.11 Two of the sockets Figure 8 The schematic diagram of the orthographic projection of the sleeve shown on the second shell wall;

[0045] Fig.12 yes Fig. 9 a first axial view of the socket shown;

[0046] Fig.13 yes Fig. 9 A second axis view of the socket shown.

[0047] Reference numerals:

[0048] 100, socket; 1, clamping portion; 11, substrate; 111, first side; 112, second side; 113, third side; 114, fourth side; 115, first sheet; 116, second sheet; 117, third sheet; 12, first conductive sheet; 121, first connecting arm; 122, first clamping arm; 123, first opening; 13, second conductive sheet; 131, second connecting arm; 132, second clamping arm; 133, second opening; 14, third conductive sheet; 16, first clamping gap; 161, width narrowing section; 17, second clamping gap; 18, third clamping gap; 2, connecting portion; 21, connecting sheet; 211, first segment; 212, second segment; 213, third segment; 22, connecting terminal;

[0049] 200, housing; 210, first housing portion; 2101, first housing wall; 220, second housing portion; 2201, second housing wall; 230, housing side wall; 240, jack; 250, wire hole;

[0050] 300. Power cord. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0052] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0053] The present application embodiment provides a plug sleeve 100, such as Figure 1 As shown, the socket 100 includes a clamping portion 1 and a connecting portion 2. The clamping portion 1 includes a substrate 11, a first conductive sheet 12 and a second conductive sheet 13. The substrate 11 is connected to the first conductive sheet 12 and the second conductive sheet 13 respectively. A first clamping gap 16 is formed between the first conductive sheet 12 and the second conductive sheet 13. The first clamping gap 16 is used to allow the pin to be inserted from the first side of the first clamping gap 16. The first conductive sheet 12 and the second conductive sheet 13 are opposite to each other in the width direction of the first clamping gap 16. The connecting portion 2 is located on the second side of the first clamping gap 16 and is connected to the substrate 11, wherein the second side is opposite to the first side. The clamping portion 1 is located on one side of the connecting portion 2 in the width direction of the first clamping gap 16.

[0054] It should be noted that in the embodiment of the present application, both the "first side" and the "second side" are used to indicate directions, wherein the "first side" indicates the direction of the pin used for plugging and mating with the corresponding clamping portion 1 at the moment of being inserted into the first clamping gap 16, or can also be understood as the insertion side of the pin; the direction indicated by the "second side" is opposite to the "first side". Figure 2 Taking the directions shown in as an example, the direction indicated by the first side is upward, and the direction indicated by the second side is downward.

[0055] It should be emphasized that the directions indicated by the “first side” and the “second side” are not absolute directions, but relative directions. For example, in other examples, if the pin is inserted from the left side of the first clamping gap 16, the direction indicated by the first side is the left, and correspondingly, the direction indicated by the second side is the right.

[0056] In addition, “the clamping portion 1 is located on one side of the connecting portion 2 in the width direction of the first clamping gap 16” means that the clamping portion 1 is fully or partially exposed on one side of the connecting portion 2 in the width direction of the first clamping gap 16, and is not exposed on the other side of the connecting portion 2 in the width direction of the first clamping gap 16. For example, when the clamping portion 1 is located on one side of the connecting portion 2 in the width direction of the first clamping gap 16, see Figure 2 , the clamping portion 1 has a first orthographic projection in the length direction of the first clamping gap 16, the connecting portion 2 has a second orthographic projection in the length direction of the first clamping gap 16, the first orthographic projection and the second orthographic projection partially overlap, and the portion of the first orthographic projection that exceeds the second orthographic projection is located on one side of the second orthographic projection; and, see Figure 4 The clamping portion 1 has a third orthographic projection in the depth direction of the first clamping gap 16, and the connecting portion 2 has a fourth orthographic projection in the depth direction of the first clamping gap 16. The third orthographic projection and the fourth orthographic projection partially overlap, and the portion of the third orthographic projection that exceeds the fourth orthographic projection is located on one side of the fourth orthographic projection.

[0057] The depth direction of the first clamping gap 16 is from the first side to the second side, and the depth direction is perpendicular to the width direction; the length direction of the first clamping gap 16 is perpendicular to the width direction of the first clamping gap 16, and perpendicular to the depth direction of the first clamping gap 16. For ease of understanding, Figure 2-6 The above directions are marked respectively, wherein the width direction of the first clamping gap 16 is parallel to the X direction in the figure, the depth direction of the first clamping gap 16 is parallel to the Y direction in the figure, and the length direction of the first clamping gap 16 is parallel to the Z direction in the figure.

[0058] Therefore, when the socket 100 provided in the embodiment of the present application is applied to a socket, generally two sockets 100 are arranged inside the socket as the L pole and the N pole, respectively, and the two sockets 100 are oriented in opposite directions and staggered in position in the socket, so that the clamping parts 1 of the two sockets 100 correspond in position, and correspond to the positions of the L pole socket 240 and the N pole socket 240 of a group of sockets 240 on the socket. Since the clamping part 1 of each socket 100 is located on a single side of the connecting part 2 as a whole, the positions of all the clamping parts 1 of the two sockets 100 in the above-mentioned socket can just correspond one by one, and there will be no redundant side branches. In other words, the socket 100 can be used as both an L pole socket 100 and an N pole socket 100, so it only needs to be cut and manufactured by one mold, which reduces the mold cost, thereby reducing the manufacturing cost of the socket 100 and optimizing the assembly process efficiency.

[0059] The following is combined with Figure 1-8 The structural features of the socket 100 provided in the embodiment of the present application are introduced in detail.

[0060] like Figure 1 As shown, the socket 100 provided in the embodiment of the present application includes a substrate 11, a first conductive sheet 12 and a second conductive sheet 13. Among them, the substrate 11, the first conductive sheet 12 and the second conductive sheet 13 are all sheets. A sheet generally refers to a profile whose thickness is much smaller than its length and width, and such a profile is generally formed by a pressing process. It should be noted that in the embodiment of the present application, in order to facilitate the distinction between the various surfaces of the sheet, the surface of the sheet composed of length and thickness, and the surface composed of width and thickness are collectively referred to as "sides".

[0061] In order to meet actual needs, the socket 100 needs to be made of a sheet material with certain strength and rigidity and conductivity, such as a metal sheet, and further, such as a copper sheet. In one example, the substrate 11 and each conductive sheet are separately formed, and then connected together to form a clamping portion 1, which is then connected to the connecting portion 2 to form the socket 100. In another example, the clamping portion 1 is an integrally formed structure, and then connected to the connecting portion 2 to form the socket 100. In yet another example, the socket 100 is an integrally formed structure, and the integrally formed socket 100 is easy to process and manufacture, and has better structural strength as a whole.

[0062] Continue to see Figure 1The substrate 11 has a first side 111, a second side 112 and a third side 113, and the first side 111, the second side 112 and the third side 113 are spaced apart from each other, wherein the first conductive sheet 12 and the second conductive sheet 13 are respectively connected to the first side 111 and the second side 112, so the first side 111 and the second side 112 are also opposite to each other in the width direction of the first clamping gap 16; the third side 113 is located on the second side of the substrate 11, and the connecting portion 2 is connected to the third side 113.

[0063] The first clamping gap 16 formed between the first conductive sheet 12 and the second conductive sheet 13 needs to be plugged in with the plug. In order to ensure the effective clamping of the plug and prevent it from loosening, the width of the first clamping gap 16 is usually small. After the plug is inserted, the first conductive sheet 12 and the second conductive sheet 13 will undergo elastic deformation to clamp the plug more tightly. By connecting the first conductive sheet 12 and the second conductive sheet 13 to the side of the substrate 11, in some cases, the substrate 11 may also undergo elastic deformation to share the deformation, thereby avoiding the local deformation of the first conductive sheet 12 or the second conductive sheet 13 being too large and yielding, thereby ensuring the clamping stability of the plug and avoiding the loosening and poor contact of the plug.

[0064] Optionally, a side or end of the first conductive sheet 12 is connected to the first side 111 , and / or a side or end of the second conductive sheet 13 is connected to the second side 112 .

[0065] In the embodiment of the present application, there is no requirement for the structural shape of each conductive sheet. For example, any conductive sheet can be a single elastic sheet structure, a laminated sheet structure, a U-shaped structure or a structure of other shapes. Figure 2 and Figure 3 At least one of the first conductive sheet 12 and the second conductive sheet 13 is a U-shaped structure.

[0066] like Figure 2As shown, the first conductive sheet 12 and the second conductive sheet 13 are both U-shaped structures, wherein the first conductive sheet 12 includes a first connecting arm 121 and a first clamping arm 122, one end of the first connecting arm 121 is connected to the first side 111, and the other end is bent and connected to the first clamping arm 122, and the first clamping arm 122 is used to form a first clamping gap 16; the second conductive sheet 13 includes a second connecting arm 131 and a second clamping arm 132, one end of the second connecting arm 131 is connected to the second side 112, and the other end is bent and connected to the second clamping arm 132, and the second clamping arm 132 is used to form the first clamping gap 16. When the pin is inserted into the first clamping gap 16 from the first side, the first clamping arm 122 and the first connecting arm 121 of the first conductive sheet 12 can both be elastically deformed to share the deformation, and the second clamping arm 132 and the second connecting arm 131 of the second conductive sheet 13 can also be elastically deformed to share the deformation, thereby further avoiding excessive local deformation on the first conductive sheet 12 or the second conductive sheet 13 to cause yielding, thereby further ensuring the clamping stability of the pin.

[0067] In some embodiments of the present application, Figure 2 As shown, from the first side to the second side, the first clamping gap 16 has a width narrowing section 161. In the width narrowing section 161, the closer to the first side, the larger the width of the first clamping gap 16, and the farther the distance between the first clamping arm 122 and the second clamping arm 132; the closer to the second side, the smaller the width of the first clamping gap 16, and the closer the distance between the first clamping part 122 and the second clamping arm 132, so as to ensure the clamping force on the latch.

[0068] In one implementation of the present application, Figure 2 or Figure 3 As shown, the first side 111 and the second side 112 are both located at the first side of the substrate 11, and accordingly, the first conductive sheet 12 and the second conductive sheet 13 are also located at the first side of the substrate 11; the third side 113 is located at the second side of the substrate 11, and accordingly, the connecting portion 2 is also located at the second side of the substrate 11, wherein the third side 113 is opposite to one of the first side 111 and the second side 112. The opening direction of the first conductive sheet 12 and the second conductive sheet 13 (i.e., the opening direction of the U-shaped structure) is along the depth direction of the first clamping gap 16.

[0069] By arranging the conductive sheet and the connecting part 2 on different sides of the substrate 11, on the one hand, it is possible to avoid the connecting part 2 from affecting the elasticity and yield resistance of the clamping part 1, and on the other hand, when the pin is inserted into the first clamping gap 16 and causes elastic deformation at various locations on the clamping part 1, it is possible to avoid the deformation of the clamping part 1 causing the connecting part 2 to deform or move.

[0070] Optionally, the side edge of the connecting portion 2 is connected to the third side edge 113 to meet the requirement of structural strength of the socket 100 .

[0071] In some embodiments of the present application, Figure 3 As shown, the clamping portion 1 further includes a third conductive sheet 14, which is located on the first side of the substrate 11 and in the length direction of the first clamping gap 16; the substrate 11 further has a fourth side 114, which is located between the first side 111 and the second side 112 and connected to the third conductive sheet 14. Figure 3 and Figure 4 As shown, a second clamping gap 17 is formed between the third conductive sheet 14 and the first conductive sheet 12 and the second conductive sheet 13 , and the depth direction of the second clamping gap 17 is the same as the depth direction of the first clamping gap 16 .

[0072] like Figure 4 As shown, the second clamping gap 17 is located in the length direction of the first clamping gap 16. For the second clamping gap 17, its width direction is parallel to the length direction of the first clamping gap 16, and its length direction is parallel to the width direction of the first clamping gap 16. When the plug is inserted into the second clamping gap 17, one side of the plug abuts against the third conductive sheet 14, and the other side abuts against one side edge of the first conductive sheet 12 and one side edge of the second conductive sheet 13.

[0073] Optionally, the first clamping gap 16 is used to clamp the first latch pin, and its shape is adapted to the type of the first latch pin; the second clamping gap 17 is used to clamp the second latch pin, and its shape is adapted to the type of the second latch pin. The first latch pin and the second latch pin may be the same type of latch pins, for example, both are sheet-shaped latch pins; or they may be different types of latch pins, for example, the first latch pin is a columnar latch pin, and the second latch pin is a sheet-shaped latch pin.

[0074] In another implementation of the present application, Figure 5 As shown, one of the first side 111 and the second side 112 of the substrate 11 is adjacent to the third side 113; the first conductive sheet 12 and the second conductive sheet 13 are both U-shaped structures, and the opening directions of the two U-shaped structures are the same and are both along the length direction of the first clamping gap 16. That is, the opening directions of the first conductive sheet 12 and the second conductive sheet 13 (i.e., the opening directions of the U-shaped structures) are perpendicular to the depth direction of the first clamping gap 16.

[0075] By arranging the conductive sheet and the connecting portion 2 on adjacent sides of the substrate 11, on the one hand, the mutual influence of the performance between the connecting portion 2 and the clamping portion 1 can be avoided, and on the other hand, the dimension of the clamping portion 1 in the depth direction of the first clamping gap 16 can be reduced, which helps to reduce the length and width dimensions of the socket when applied to the socket.

[0076] In some embodiments of the present application, see Figure 5 , the substrate 11 is a U-shaped structure, and the opening direction of the substrate 11 is opposite to the opening direction of the first conductive sheet 12 and the second conductive sheet 13. In this case, at least a portion of the first conductive sheet 12 and at least a portion of the second conductive sheet 13 can be located inside the substrate 11, so that the clamping portion 1 has a smaller size; or, the first conductive sheet 12 and the second conductive sheet 13 can also be completely located outside the substrate 11.

[0077] Continue to see Figure 5 The substrate 11 includes a first sheet portion 115, a second sheet portion 116 and a third sheet portion 117 which are connected in sequence, wherein a side of the first sheet portion 115 away from the second sheet portion 116 is a first side edge 111, which is used to connect the first conductive sheet 12; a side of the third sheet portion 117 away from the second sheet portion 116 is a second side edge 112, which is used to connect the second conductive sheet 13; the second sheet portion 116 is directly opposite to the first opening 123 of the first conductive sheet 12 and the second opening 133 of the second conductive sheet 13, and a third clamping gap 18 is formed between the second sheet portion 116 and the first conductive sheet 12 and the second conductive sheet 13.

[0078] like Figure 5 As shown, the third clamping gap 18 is located in the length direction of the first clamping gap 16. For the third clamping gap 18, its width direction is parallel to the length direction of the first clamping gap 16, and its length direction is parallel to the width direction of the first clamping gap 16. When the plug is inserted into the third clamping gap 18, one side of the plug abuts against the second sheet 116, and the other side abuts against one side edge of the first conductive sheet 12 and one side edge of the second conductive sheet 13.

[0079] Optionally, the first clamping gap 16 is used to clamp the first latch pin, and its shape is adapted to the type of the first latch pin; the third clamping gap 18 is used to clamp the third latch pin, and its shape is adapted to the type of the third latch pin. The first latch pin and the third latch pin may be the same type of latch pins, for example, both are sheet-shaped latch pins; or they may be different types of latch pins, for example, the first latch pin is a columnar latch pin, and the third latch pin is a sheet-shaped latch pin.

[0080] In some embodiments of the present application, the number of the clamping parts 1 on each plug sleeve 100 may be one or more than one. Figure 7 and Figure 8 As shown, when the number of the clamping parts 1 is more than one, all the clamping parts 1 are located on the same side of the connecting part 2 in the width direction of the first clamping gap 16 , and all the clamping parts 1 are spaced apart along the length direction of the connecting part 2 .

[0081] The number of the clamping parts 1 in the socket 100 corresponds to the number of the plug holes 240 in the socket. For example, when the socket has only one group of plug holes 240, it is sufficient to select a socket 100 having one clamping part 1; when the socket has three groups of plug holes 240, it is necessary to select a socket 100 having three clamping parts 1. A group of plug holes 240 includes an L-pole plug hole 240 and an N-pole plug hole 240, and a clamping part 1 on each socket 100 corresponds to one plug hole 240 in a group of plug holes 240.

[0082] The multiple clamping parts 1 in each socket 100 need to be staggered in the length direction to avoid interference with another socket 100 in the opposite direction in the socket when applied to the socket.

[0083] In some embodiments of the present application, see Figure 7 and Figure 8 The connecting portion 2 includes a connecting piece 21 and a connecting terminal 22; the connecting piece 21 is used to be connected to the clamping portion 1. On the one hand, it provides mechanical support for the clamping portion 1 to achieve fixation of the clamping portion 1, and on the other hand, it is electrically connected to the clamping portion 1 to allow current to flow between the clamping portion 1 and the connecting portion 2; the connecting terminal 22 is used to connect the power cord 300, and the connecting terminal 22 is bent and connected to the connecting piece 21 so that the connecting terminal 22 and the clamping portion 1 are located on the same side of the connecting piece 21 in the width direction of the first clamping gap 16, thereby ensuring that the connecting piece 21 is used as the boundary on the socket 100, and the rest of the parts are located on a single side of the connecting piece 21. Therefore, when applied to the socket, the positions of all the clamping portions 1 of the two sockets 100 can correspond one to one, without any redundant branches and without causing waste of space.

[0084] Alternatively, if Figure 7 and Figure 8 As shown, there are three clamping parts 1, one of which and the connecting terminal 22 are respectively connected to the two ends of the connecting piece 21, and the other two clamping parts 1 are respectively connected to the two opposite sides of the connecting piece 21 in the width direction.

[0085] Therefore, the three clamping parts 1 and one connecting terminal 22 are spaced apart along the circumference of the connecting piece 21 . When applied to a socket, it can be suitable for a socket in which three groups of jacks 240 and a wire hole 250 for a power cord 300 are circumferentially arranged on the housing 200 .

[0086] In one example, if Figure 7 and Figure 8As shown, the connecting piece 21 includes a first segment 211, a second segment 212 and a third segment 213 connected in sequence, and the connecting terminal 22 is connected to the first segment 211; the three clamping parts 1 are respectively connected to the first segment 211, the second segment 212 and the third segment 213, wherein the depth directions of the first clamping gaps 16 of the two clamping parts 1 connected to the first segment 211 and the second segment 212 are opposite, and the depth direction of the first clamping gap 16 of the clamping part 1 connected to the third segment 213 is perpendicular to the depth direction of the first clamping gaps 16 of the other two clamping parts 1. At least one of the first segment 211 and the third segment 213 is connected to the second segment 212 obliquely, so that the clamping part 1 connected to the third segment 213 is located on one side of the length extension line of the first segment 211.

[0087] exist Figure 7 In the socket 100 shown, the end of the first segment 211 away from the second segment 212 is bent and connected to the connecting terminal 22, and the connecting terminal 22 is used to connect the power cord 300 to electrically conduct the socket 100. A clamping portion 1 is connected to the middle part of the first segment 211, and the clamping portion 1 and the connecting terminal 22 are located on the same side of the connecting piece 21 in its width direction; one end of the second segment 212 is obliquely connected to the first segment 211, and a clamping portion 1 is connected to the middle part of the second segment 212, and the clamping portion 1 and the connecting terminal 22 are located on opposite sides of the connecting piece 21 in its width direction; the third segment 213 is vertically connected to the second segment 212, and a clamping portion 1 is connected to the end of the third segment 213 away from the second segment 212. Among them, the depth directions of the first clamping gaps 16 of the two clamping parts 1 connected to the first segment 211 and the second segment 212 are opposite and perpendicular to the length direction of the connecting piece 21, and the depth direction of the first clamping gap 16 of the clamping part 1 connected to the third segment 213 is parallel to the length direction of the connecting piece 21.

[0088] exist Figure 8In the socket 100 shown, the end of the first segment 211 away from the second segment 212 is bent and connected to the connecting terminal 22, and the connecting terminal 22 is used to connect the power cord 300 to electrically conduct the socket 100. A clamping portion 1 is connected to the middle part of the first segment 211, and the clamping portion 1 and the connecting terminal 22 are located on the same side of the connecting piece 21 in its width direction; the second segment 212 is vertically connected to the first segment 211, and a clamping portion 1 is connected to an end of the second segment 212 away from the first segment 211, and the clamping portion 1 and the connecting terminal 22 are located on opposite sides of the connecting piece 21 in its width direction; the third segment 213 is vertically connected to the second segment 212, and a clamping portion 1 is connected to the end of the third segment 213 away from the second segment 212. Among them, the depth directions of the first clamping gaps 16 of the two clamping parts 1 connected to the first segment 211 and the second segment 212 are opposite and perpendicular to the length direction of the connecting piece 21, and the depth direction of the first clamping gap 16 of the clamping part 1 connected to the third segment 213 is parallel to the length direction of the connecting piece 21.

[0089] Optionally, for Figure 7 and Figure 8 For the two types of sockets 100 shown, when any socket 100 is applied to a socket, the length direction of the connecting piece 21 is the same as the length direction of the socket.

[0090] In addition, it should be noted that Figure 7 and Figure 8 In the two illustrated plug sockets 100 , the connecting terminal 22 and the three clamping portions 1 are all located on the same side of the connecting piece 21 in the thickness direction thereof.

[0091] The present application also provides a socket, such as Fig. 9 As shown, the socket includes a shell 200, a power cord 300, and two sockets 100 as described in the above embodiments; the shell 200 has a first shell wall 2101 and a second shell wall 2201 that are opposite to each other in the thickness direction; the two sockets 100 are stacked inside the shell 200 and face oppositely, wherein the connection portion 2 of the socket 100 closer to the second shell wall faces the second shell wall 2201, and the connection portion 2 of the socket 100 closer to the second shell wall 2201 faces the first shell wall 2101; the power cord 300 is electrically connected to the connection portions 2 of the two sockets 100.

[0092] It should be noted that, in the embodiment of the present application, the orientation of the connecting portion 2 of the socket 100 is related to the bending direction of the connecting terminal 22. For example, when the connecting terminal 22 of the connecting portion 2 of the socket 100 is bent in a direction close to the first shell wall 2101, it is considered that the connecting portion 2 of the socket 100 is facing the first shell wall 2101; when the connecting terminal 22 of the connecting portion 2 of the socket 100 is bent in a direction close to the second shell wall 2201, it is considered that the connecting portion 2 of the socket 100 is facing the second shell wall 2201.

[0093] Optionally, the shell 200 includes a first shell portion 210 and a second shell portion 220 , and the first shell portion 210 and the second shell portion 220 can be connected by snapping, screwing, etc., wherein the first shell wall 2101 is located on the first shell portion 210 , and the second shell wall 2201 is located on the second shell portion 220 .

[0094] The socket provided in the embodiment of the present application has an L-pole socket 100 and an N-pole socket 100 whose structures are actually the same and can be replaced with each other. Therefore, the socket 100 only needs to be manufactured by cutting with one mold, which reduces the mold cost and further reduces the manufacturing cost and maintenance cost of the socket.

[0095] Fig.10 and Fig.11 Two arrangements of the socket 100 in the socket are shown.

[0096] like Fig.10 As shown, the two sockets 100 are respectively used as an L-pole socket 100 and an N-pole socket 100 , and are stacked in the thickness direction of the connecting sheet 21 . Taking the socket 100 located at the top as an L-pole socket 100 and the socket 100 located at the bottom as an N-pole socket 100 as an example, the clamping portion 1 on the first segment 211 of the L-pole socket 100 corresponds in position to the clamping portion 1 on the second segment 212 of the N-pole socket 100, and corresponds to the position of the first group of plug holes 240 on the first side wall of the socket; the clamping portion 1 on the second segment 212 of the L-pole socket 100 corresponds in position to the clamping portion 1 on the first segment 211 of the N-pole socket 100, and corresponds to the position of the second group of plug holes 240 on the second side wall of the socket, and the first side wall is opposite to the second side wall; the clamping portion 1 on the third segment 213 of the L-pole socket 100 corresponds in position to the clamping portion 1 on the third segment 213 of the N-pole socket 100, and corresponds to the position of the third group of plug holes 240 on the third side wall of the socket.

[0097] like Fig.11As shown, the two sockets 100 are respectively used as an L-pole socket 100 and an N-pole socket 100 , and are stacked in the thickness direction of the connecting sheet 21 . Taking the socket 100 located at the top as an L-pole socket 100 and the socket 100 located at the bottom as an N-pole socket 100 as an example, the clamping portion 1 on the first segment 211 of the L-pole socket 100 corresponds in position to the clamping portion 1 on the second segment 212 of the N-pole socket 100, and corresponds to the position of the first group of plug holes 240 on the first side wall of the socket; the clamping portion 1 on the second segment 212 of the L-pole socket 100 corresponds in position to the clamping portion 1 on the first segment 211 of the N-pole socket 100, and corresponds to the position of the second group of plug holes 240 on the second side wall of the socket, and the first side wall is opposite to the second side wall; the clamping portion 1 on the third segment 213 of the L-pole socket 100 corresponds in position to the clamping portion 1 on the third segment 213 of the N-pole socket 100, and corresponds to the position of the third group of plug holes 240 on the third side wall of the socket.

[0098] In some embodiments of the present application, see Fig.12 and Fig.13 Three groups of jacks 240 and a wire hole 250 are respectively arranged on the four circumferential shell side walls 230 of the socket; each socket 100 has three clamping parts 1, and the positions of the three clamping parts 1 correspond to the positions of the three groups of jacks 240; a part of the power cord 300 passes through the wire hole 250 and is located outside the shell 200.

[0099] The socket provided in the embodiment of the present application, the three groups of jacks 240 and the wire holes 250 of the power cord 300 are respectively located on the four sides of the shell 200, which can be better adapted to different scenarios.

[0100] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application 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 cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0101] The above description is only for the purpose of facilitating those skilled in the art to understand the technical solution of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A socket, characterized in that: The insert sleeve (100) comprises a clamping portion (1) and a connecting portion (2); The clamping portion (1) comprises a substrate (11), a first conductive sheet (12) and a second conductive sheet (13); the substrate (11) is connected to the first conductive sheet (12) and the second conductive sheet (13) respectively; a first clamping gap (16) is formed between the first conductive sheet (12) and the second conductive sheet (13); the first clamping gap (16) is used to allow a pin to be inserted from a first side of the first clamping gap (16); the first conductive sheet (12) and the second conductive sheet (13) are opposite to each other in a width direction of the first clamping gap (16); The connecting portion (2) is located at a second side of the first clamping gap (16) and is connected to the substrate (11), the first side and the second side being opposite to each other; Wherein, the clamping portion (1) is located on one side of the connecting portion (2) in the width direction of the first clamping gap (16).

2. The socket according to claim 1, characterized in that: The substrate (11) has a first side edge (111), a second side edge (112) and a third side edge (113); The first side edge (111) and the second side edge (112) are opposite to each other in the width direction of the first clamping gap (16), and are respectively connected to the first conductive sheet (12) and the second conductive sheet (13); The third side edge (113) is located on the second side of the substrate (11) and is connected to the connecting portion (2).

3. The socket according to claim 2, characterized in that: The first side edge (111) and the second side edge (112) are both located on the first side of the substrate (11), and one of the first side edge (111) and the second side edge (112) is opposite to the third side edge (113); The first conductive sheet (12) and the second conductive sheet (13) are both U-shaped structures, the opening direction of the U-shaped structure is along the depth direction of the first clamping gap (16), and the depth direction of the first clamping gap (16) is the direction from the first side to the second side.

4. The socket according to claim 2, characterized in that: One of the first side edge (111) and the second side edge (112) is adjacent to the third side edge (113); The first conductive sheet (12) and the second conductive sheet (13) are both U-shaped structures, the opening directions of the first conductive sheet (12) and the second conductive sheet (13) are the same and are both along the length direction of the first clamping gap (16), the length direction of the first clamping gap (16) is respectively perpendicular to the width direction and the depth direction of the first clamping gap (16), and the depth direction of the first clamping gap (16) is the direction from the first side to the second side.

5. The socket according to claim 4, characterized in that: The substrate (11) is a U-shaped structure, and the opening direction of the substrate (11) is opposite to the opening directions of the first conductive sheet (12) and the second conductive sheet (13); The base sheet (11) comprises a first sheet portion (115), a second sheet portion (116) and a third sheet portion (117) which are bent and connected in sequence, wherein: A side of the first sheet portion (115) away from the second sheet portion (116) and a side of the third sheet portion (117) away from the second sheet portion (116) are respectively connected to the first conductive sheet (12) and the second conductive sheet (13); The second sheet portion (116) is directly opposite to the first opening (123) of the first conductive sheet (12) and the second opening (133) of the second conductive sheet (13), and a third clamping gap (18) is formed between the second sheet portion (116) and the first conductive sheet (12) and the second conductive sheet (13).

6. The socket according to claim 1, characterized in that: The number of the clamping parts (1) is at least two, at least two of the clamping parts (1) are located on the same side of the connecting part (2) in the width direction of the first clamping gap (16), and at least two of the clamping parts (1) are spaced apart along the length direction of the connecting part (2).

7. The socket according to claim 6, characterized in that: The connecting portion (2) comprises a connecting piece (21) and a connecting terminal (22); The connecting piece (21) is connected to the clamping portion (1); The connecting terminal (22) is connected to the connecting piece (21) by bending, so that the connecting terminal (22) and the clamping portion (1) are located on the same side of the connecting piece (21) in the width direction of the first clamping gap (16).

8. The socket according to claim 7, characterized in that: The number of the clamping parts (1) is three, one of the clamping parts (1) and the connecting terminal (22) are respectively connected to the two ends of the connecting piece (21), and the other two clamping parts (1) are respectively connected to the two opposite sides of the connecting piece (21) in the width direction.

9. A socket, characterized in that: The socket comprises a housing (200), a power cord (300), and two sockets (100) according to any one of claims 1 to 8; The housing (200) comprises a first housing wall (2101) and a second housing wall (2201) which are opposite to each other in the thickness direction; The two sockets (100) are stacked inside the shell (200), wherein the connection portion (2) of the socket (100) arranged closer to the first shell wall (2101) faces the second shell wall (2201), and the connection portion (2) of the socket (100) arranged closer to the second shell wall (2201) faces the first shell wall (2101); The power line (300) is electrically connected to the connecting parts (2) of the two sockets (100).

10. The socket according to claim 9, characterized in that Three groups of plug holes (240) and a wire passing hole (250) are respectively arranged on the four circumferential shell side walls (230) of the socket; Each of the plug sleeves (100) has three clamping portions (1), and the positions of the three clamping portions (1) correspond to the positions of the three groups of plug holes (240) respectively; A portion of the power line (300) is located outside the housing (200) through the line hole (250).

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