Socket

Abstract

The utility model provides a socket, and relates to the technical field of sockets. The socket comprises a first shell, a second shell, a power line and a rotating part. A first groove is formed in the first shell; the second shell is provided with an insertion block or a second groove opposite to the first groove. The insertion block is arranged in the first groove, and the insertion block and the groove wall of the first groove jointly form a limiting hole. Or, the notch of the first groove and the notch of the second groove are opposite to each other, and the first groove and the second groove jointly form a limiting hole. The rotating part is connected with the power line and provided with a rotating shaft, and the rotating shaft is rotatably arranged in the limiting hole. The outlet end of the power line in the socket can rotate, so that the outlet direction of the power line is convenient to adjust, and the socket is suitable for different use scenes.

Description

Technical Field

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

[0002] Most existing power sockets have a fixed power cord exit direction, meaning the cord is led out directly from one end of the socket, roughly perpendicular to the socket's surface. This structure doesn't adequately adapt to different usage scenarios. In some applications, such as those limited by terrain, forcibly bending the power cord to change its exit direction can cause it to bend and deform under torque. Prolonged exposure to this torque can lead to poor contact, breakage, and other electrical functional damage, reducing product reliability and lifespan. Utility Model Content

[0003] The purpose of this invention is to provide a socket that allows for changing the direction of the power cord's outlet, making it suitable for various scenarios. Furthermore, it features a simple structure and is easy to assemble.

[0004] This utility model provides a socket, comprising:

[0005] A first housing, wherein a first groove is provided on the first housing;

[0006] The second housing has a plug or a second groove that is opposite to the first groove; the plug is disposed in the first groove, and the plug and the groove wall of the first groove together form a limiting hole; or, the groove openings of the first groove and the groove openings of the second groove are opposite to each other, and the first groove and the second groove together form a limiting hole.

[0007] Power cord;

[0008] A rotating part is connected to the power cord, and the rotating part is provided with a rotating shaft, which is rotatably disposed in the limiting hole.

[0009] In an optional embodiment, the bottom of the first groove is arc-shaped, and / or the end of the insert block away from the second housing is arc-shaped.

[0010] In an optional embodiment, the cross-section of the limiting hole is circular.

[0011] In an optional embodiment, the first housing is provided with a first bracket on the side facing the second housing, and the first bracket is provided with the first groove at the end facing the second housing.

[0012] In an optional embodiment, the first housing is provided with a second bracket for supporting the power cord.

[0013] In an optional embodiment, the second bracket has a cable outlet groove, the center of which is located on the same plane as the center of the limiting hole.

[0014] In an optional embodiment, the first housing, the first support, the second support, and the second housing together enclose a rotating space, and the rotating part is disposed within the rotating space; the second housing is provided with a notch, and the notch communicates with the rotating space.

[0015] In an optional embodiment, the second housing includes a connected bottom wall and a side wall, the bottom wall and the first housing being disposed opposite to each other, the notch being formed at the junction of the bottom wall and the side wall and extending along the bottom wall and the side wall respectively; the notch extends along the side wall to communicate with the cable outlet groove.

[0016] In an optional embodiment, the second bracket is provided with a stop portion, and the second housing is provided with a limiting portion, wherein the limiting portion and the stop portion abut against each other.

[0017] In an optional embodiment, the rotating part includes a first portion and a second portion connected together, the first portion and the second portion forming a through hole, the through hole being sleeved on the power line; the rotating shaft is disposed on the first portion and / or the second portion.

[0018] In an optional embodiment, the power cord and the rotating part are integrally formed.

[0019] In an optional embodiment, the first housing is provided with a first rib, the second housing is provided with a first protrusion, and the first protrusion and the first rib abut against each other;

[0020] And / or, the second housing is provided with a second rib, the first housing is provided with a second protrusion, and the second protrusion and the second rib abut against each other.

[0021] In an optional embodiment, the first housing is provided with reinforcing ribs, the reinforcing ribs being flush with the end face away from the first housing and the bottom of the first groove.

[0022] The socket provided by this utility model has the following beneficial effects:

[0023] The socket provided by this utility model has a limiting hole formed by the first and second housings together to install the rotating shaft of the rotating part. This allows the power cord to rotate relative to either the first or second housing, thereby changing the direction of the power cord's output. This makes it suitable for different application scenarios and offers greater flexibility. Since the limiting hole is jointly defined by the first and second housings, the rotating shaft of the rotating part is installed in an open space before the first and second housings are assembled, which facilitates assembly and improves assembly efficiency. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 A schematic diagram of the overall structure of the socket provided in this embodiment of the utility model;

[0026] Figure 2 A first-view split-structure diagram of the socket provided in an embodiment of the present utility model;

[0027] Figure 3 A split-structure diagram of the socket provided in an embodiment of the present utility model from a second perspective;

[0028] Figure 4 A schematic diagram of the assembly of the pivot and limiting hole of the socket provided in this embodiment of the utility model;

[0029] Figure 5 for Figure 2 A magnified view of a portion of point A in the middle;

[0030] Figure 6 This is a schematic diagram of the structure of the first housing of the socket provided in an embodiment of the present utility model;

[0031] Figure 7 for Figure 6 A magnified view of a portion of point B in the middle;

[0032] Figure 8 A schematic diagram of the rotating part of the socket provided in an embodiment of this utility model;

[0033] Figure 9 A schematic diagram of the structure of the first part of the rotating portion of the socket provided in an embodiment of the present utility model;

[0034] Figure 10 A schematic diagram of the second portion of the rotating part of the socket provided in an embodiment of the present utility model;

[0035] Figure 11 A schematic diagram of the structure of the socket with the rotating part and the power cord integrally formed, provided for an embodiment of the present utility model;

[0036] Figure 12 A cross-sectional structural diagram of a socket whose rotating part and power cord are integrally formed in an embodiment of the present utility model;

[0037] Figure 13 A partial structural diagram of the assembly of the first housing and the second housing of the socket provided in an embodiment of this utility model.

[0038] Icons: 100-Socket; 110-First housing; 111-First bracket; 112-First groove; 113-Reinforcing rib; 114-Second bracket; 115-Cable outlet groove; 116-Stop part; 117-Second protrusion; 130-Second housing; 131-Plug; 132-Third bracket; 133-Arc groove; 134-Bottom wall; 135-Side wall; 136-Notch; 137-Limiting part; 138-Second protruding rib; 140-Limiting hole; 150-Power cord; 160-Rotating part; 161-First section; 162-Second section; 163-Shaft; 164-Through hole; 170-Plug sleeve; 180-Conductive sheet; 190-Overload component. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0041] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0042] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0043] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0044] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0046] Please combine Figures 1 to 4 This utility model provides a socket 100, including a first housing 110, a second housing 130, a power cord 150, and a rotating part 160. The first housing 110 has a first groove 112; the second housing 130 has a plug 131 or a second groove opposite to the first groove 112. The plug 131 is disposed in the first groove 112, and the plug 131 and the groove wall of the first groove 112 together form a limiting hole 140. Alternatively, the groove openings of the first groove 112 and the second groove are opposite to each other, and the first groove 112 and the second groove together form the limiting hole 140. The rotating part 160 is connected to the power cord 150, and the rotating part 160 has a rotating shaft 163, which is rotatably disposed in the limiting hole 140. The power cord 150 in the socket 100 is connected to a rotating part 160, which can rotate relative to the first housing 110 or the second housing 130. This allows the outlet end of the power cord 150 to rotate, making it easier to adjust the outlet direction of the power cord 150 and thus adapting it to different usage scenarios, thus providing greater flexibility.

[0047] It should be understood that in the structure of socket 100, the first housing 110 and the second housing 130 are connected to form a receiving cavity. The receiving cavity contains a socket 170, a conductive sheet 180, and an overload assembly 190, etc. The socket 170 is fixed to the first housing 110 or the second housing 130. The conductive sheet 180 is disposed within the socket 170. In the two-phase socket 100, the conductive sheet 180 is divided into an N pole and a L pole, and the socket 170 is used to isolate the N pole and the L pole conductive sheet 180 from each other. The overload assembly 190 is electrically connected to the conductive sheet 180, providing overload protection. The power cord 150 is electrically connected to the conductive sheet 180. It can be understood that the N pole and L pole of the power cord 150 are electrically connected to the corresponding N pole and L pole of the conductive sheet 180, respectively. That is, one end of the power cord 150 is located inside the receiving cavity, and the other end extends outside the receiving cavity. Of course, in other embodiments, such as the three-phase socket 100, the conductive sheet 180 can also be divided into N pole, L pole and E pole, which is not specifically limited here.

[0048] Optionally, a wire-passing hole is provided on the first housing 110 or the second housing 130, and the wire-passing hole communicates with the receiving cavity. The wire-passing hole is used to allow the power cable 150 to be led out from the receiving cavity. Of course, the wire-passing hole can also be provided on the first housing 110 and the second housing 130 respectively, that is, the first housing 110 and the second housing 130 each have a slot, and the two slots are positioned opposite each other. After the first housing 110 and the second housing 130 are assembled, the two slots are connected to form a single wire-passing hole for the power cable 150 to pass through.

[0049] In this embodiment, the first housing 110 serves as the top cover, i.e., the panel of the socket 100. The second housing 130 serves as the bottom housing, i.e., the back plate of the socket 100. Of course, in some other embodiments, the first housing 110 may also serve as the back plate and the second housing 130 as the panel; no specific limitation is made here.

[0050] Combination Figures 5 to 7 The first housing 110 and the second housing 130 together form a limiting hole 140. Optionally, the first housing 110 has a first groove 112, and the second housing 130 has an insert 131. After the first housing 110 and the second housing 130 are assembled, the insert 131 is inserted into the first groove 112, but the insert 131 does not completely fill the first groove 112. The space left between the insert 131 and the groove wall of the first groove 112 is used to form the limiting hole 140. Optionally, the cross-sectional shape of the first groove 112 is adapted to the cross-sectional shape of the insert 131. Along the insertion direction, the length of the insert 131 is less than the depth of the first groove 112, so that after the first housing 110 and the second housing 130 are assembled, a gap is formed between the end of the insert 131 away from the second housing 130 and the bottom of the first groove 112, so as to form a limiting hole 140 for mounting the rotating shaft 163 of the rotating part 160.

[0051] Alternatively, in some embodiments, the first housing 110 is provided with a first groove 112, and the second housing 130 is provided with a second groove opposite to the first groove 112, with the openings of the first groove 112 and the second groove facing each other. Thus, after the first housing 110 and the second housing 130 are assembled, the first groove 112 and the second groove together form a limiting hole 140.

[0052] Optionally, to allow the rotating part 160 to rotate more smoothly, the cross-section of the rotating shaft 163 is designed to be circular. Correspondingly, the limiting hole 140 is also a circular hole, that is, the cross-section of the limiting hole 140 is circular. The cross-sectional size of the rotating shaft 163 and the cross-sectional size of the limiting hole 140 are matched.

[0053] Of course, in some other embodiments, the cross-section of the limiting hole 140 may also be arc-shaped, semi-circular, or other shapes. For example, the bottom of the first groove 112 is arc-shaped, or the end of the insert block 131 away from the second housing 130 is arc-shaped, or the bottom of the first groove 112 and the end of the insert block 131 are arc-shaped respectively.

[0054] In this embodiment, a first bracket 111 is provided on the side of the first housing 110 facing the second housing 130, and a first groove 112 is formed at the end of the first bracket 111 facing the second housing 130. The first groove 112 is designed as a U-shaped groove to facilitate the installation of the rotating shaft 163 of the rotating part 160 and improve assembly efficiency. It can be understood that in order to make the rotation of the power cord 150 more stable, the rotating part 160 is symmetrically provided with two rotating shafts 163. Correspondingly, the first housing 110 is provided with two opposing first brackets 111, and each first bracket 111 is provided with a U-shaped first groove 112, and the bottom of the two first grooves 112 are at the same height. The two rotating shafts 163 are respectively installed in the two first grooves 112. The second housing 130 is provided with inserts 131 corresponding to the first grooves 112 to form limiting holes 140 for installing the rotating shafts 163.

[0055] Optionally, the first housing 110 is provided with a second bracket 114 for supporting the power cord 150. Both the first bracket 111 and the second bracket 114 protrude towards the second housing 130. The first bracket 111 extends along the length of the first housing 110, and the second bracket 114 extends along the width of the first housing 110. Optionally, the second bracket 114 is located between the two first brackets 111. The two ends of the second bracket 114 can be connected to the two first brackets 111 respectively, or they can be separated from the two first brackets 111 respectively, or one end can be connected to one first bracket 111 and the other end can be separated from the other first bracket 111; no specific limitation is made here.

[0056] In this embodiment, the second bracket 114 and the two first brackets 111 are integrally formed. This facilitates manufacturing, reduces the number of assembly parts, and improves assembly efficiency. The first bracket 111, the second bracket 114, and the first housing 110 can be integrally formed or connected separately.

[0057] Optionally, the second bracket 114 has a cable outlet groove 115, which is located at the end of the second bracket 114 away from the first housing 110. The cable outlet groove 115 is an arc-shaped groove 133. The center of the cable outlet groove 115 and the center of the limiting hole 140 are located on the same plane. This arrangement ensures that when the power cord 150 exits horizontally, it is placed in the cable outlet groove 115, and the second bracket 114 provides support for the power cord 150, making the horizontal placement of the power cord 150 more stable. It can be understood that the curvature of the cable outlet groove 115 on the second bracket 114 is adapted to the curvature of the outer circumference of the power cord 150.

[0058] Optionally, the first housing 110, the first bracket 111, the second bracket 114, and the second housing 130 together enclose a rotating space, the rotating part 160 is disposed in the rotating space, and the rotating shaft 163 is disposed in the limiting hole 140, so that the rotating part 160 can rotate in the rotating space.

[0059] Optionally, a third bracket 132 protrudes from the second housing 130 towards the first housing 110, and the third bracket 132 is located on the side of the first bracket 111 away from the second bracket 114. An arc-shaped groove 133 is formed at the end of the third bracket 132 away from the second housing 130, and the center of the arc-shaped groove 133 is at the same height as the center of the limiting hole 140 and the center of the cable outlet groove 115. This allows for more stable placement of the power cord 150 when it exits horizontally.

[0060] Optionally, the second housing 130 is provided with a notch 136, which communicates with the rotation space. Optionally, the second housing 130 includes a connected bottom wall 134 and a side wall 135. The bottom wall 134 is disposed opposite to the first housing 110. The notch 136 is formed at the junction of the bottom wall 134 and the side wall 135, and extends along both the bottom wall 134 and the side wall 135. The notch 136 extends along the side wall 135 to communicate with the cable outlet groove 115. It should be understood that the notch 136 and the cable outlet groove 115 together form a cable passage hole, which communicates with the rotation space. The power cord 150 can rotate within the cable passage hole to change its outlet direction. Furthermore, the notch 136 facilitates the installation of the power cord 150 and the assembly of the entire socket 100. Compared to existing assembly methods, where the power cord needs to be passed through the housing first, requiring the entire assembly process to be carried out with the housing in place, resulting in low assembly efficiency. In this embodiment, the second housing 130 can be left in the final assembly process, avoiding the entire assembly process with the housing in place, thus greatly improving assembly efficiency.

[0061] Combination Figures 8 to 10 Optionally, the power cord 150 and the rotating part 160 are connected separately. The rotating part 160 includes a first portion 161 and a second portion 162 connected together, forming a through hole 164, which is fitted onto the power cord 150. A rotating shaft 163 is disposed on the first portion 161 and / or the second portion 162. It is easy to understand that both rotating shafts 163 are disposed on the first portion 161, or both rotating shafts 163 are disposed on the second portion 162. Alternatively, one rotating shaft 163 is disposed on the first portion 161 and another rotating shaft 163 is disposed on the second portion 162; no specific limitation is made here. The first portion 161 and the second portion 162 can be connected by snap-fit, threaded connection, riveting, bonding, or bolting, etc.; no specific limitation is made here.

[0062] Combination Figure 11 , Figure 12 Optionally, in some other embodiments, the power cord 150 and the rotating part 160 are integrally formed. This can reduce the number of assembly parts and improve assembly efficiency.

[0063] To allow for adjustment of the power cord 150's outlet angle, this embodiment includes a large notch 136 on the second housing 130. To reduce the weakening of the local strength of the second housing 130 caused by the notch 136, this embodiment adds some reinforcing structures near the notch 136 to improve the overall strength of the first housing 110 and the second housing 130 after assembly.

[0064] Combination Figure 5 , Figure 7 , Figure 13 Optionally, the second bracket 114 is provided with a stop portion 116, and the second housing 130 is provided with a limiting portion 137, with the limiting portion 137 and the stop portion 116 abutting against each other. The stop portion 116 limits the second housing 130 along the length direction of the socket 100. At the same time, the abutting cooperation between the stop portion 116 and the limiting portion 137 reduces the deformation of the second housing 130 along the length direction, which helps to improve the overall strength after assembly.

[0065] Optionally, the first housing 110 is provided with a first rib, and the second housing 130 is provided with a first protrusion, with the first protrusion and the first rib abutting against each other. Alternatively, the second housing 130 is provided with a second rib 138, and the first housing 110 is provided with a second protrusion 117, with the second protrusion 117 and the second rib 138 abutting against each other. In this embodiment, the second rib 138 is located on the side of the groove wall of the notch 136 away from the rotation space, and the abutting direction of the second rib 138 and the second protrusion 117 is along the width direction of the socket 100. With this arrangement, the first housing 110 and the second housing 130 are more tightly engaged, which can reduce the deformation of the second housing 130 in the width direction and help improve the overall strength after assembly.

[0066] Of course, in some embodiments, the first housing 110 is provided with a first rib and a second protrusion 117, and the second housing 130 is provided with a second rib 138 and a first protrusion. The first protrusion and the first rib abut against each other, and the second protrusion 117 and the second rib 138 abut against each other, which also has similar technical effects.

[0067] Optionally, the first housing 110 is provided with a reinforcing rib 113, the end face of the reinforcing rib 113 away from the first housing 110 being flush with the bottom of the first groove 112. In this embodiment, the reinforcing rib 113 is located on the side of the first support 111 away from the rotation space, which strengthens the structure of the first support 111, making the structure more stable and extending its service life. After the rotating shaft 163 is installed in the limiting hole 140, it can overlap the reinforcing rib 113, which helps to improve the smoothness of the rotation of the rotating shaft 163.

[0068] It should be understood that the adjustable power cord 150 outlet structure of the socket 100 provided in this embodiment is applicable to various types of socket 100 products, and is not limited to the number of sockets, whether there is a switch, whether there is an overload component 190, whether there is a USB interface, etc. All of these can be applied and can improve assembly efficiency.

[0069] In summary, the socket 100 provided in this embodiment of the present invention has the following beneficial effects, including:

[0070] The socket 100 provided in this embodiment of the utility model has a limiting hole 140 formed by the first housing 110 and the second housing 130 for mounting the rotating shaft 163 of the rotating part 160. This allows the power cord 150 to rotate relative to either the first housing 110 or the second housing 130, thereby changing the outgoing direction of the power cord 150, making it suitable for different application scenarios and offering greater flexibility. Since the limiting hole 140 is jointly defined by the first housing 110 and the second housing 130, the rotating shaft 163 of the rotating part 160 is installed in an open space before the first housing 110 and the second housing 130 are assembled, facilitating assembly and improving assembly efficiency. After the second housing 130 has a notch 136, the rotation range of the power cord 150 is increased, and no housing operation is required during the entire assembly process. The second housing 130 can be assembled in the final process, significantly improving assembly efficiency. Furthermore, by setting the cooperating stop part 116 and limiting part 137, as well as the mutually abutting ribs and protrusions, the overall strength after assembly can be improved, enhancing product quality.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Any modifications, equivalent substitutions, improvements, etc., should be included within the protection scope of this utility model.

Claims

1. A socket, characterized in that, The utility model relates to a kind of rotating device, including: First shell (110), first recess (112) is equipped on the first shell (110); Second shell (130), the second shell (130) is equipped with the plug-in block (131) or second recess opposite the first recess (112);The plug-in block (131) is located in the first recess (112), and the plug-in block (131) and the slot wall of the first recess (112) jointly form limiting hole (140);Or, the slot mouth of the first recess (112) and the slot mouth of the second recess are opposite each other, and the first recess (112) and the second recess jointly form limiting hole (140); Power cord (150); Rotary part (160), the rotary part (160) is connected with the power cord (150), rotary shaft (163) is equipped on the rotary part (160), and the rotary shaft (163) is rotatably arranged in the limiting hole (140).

2. The socket of claim 1, wherein The slot bottom of the first recess (112) is arc-shaped, and / or the end of the plug-in block (131) close to the first shell (110) is arc-shaped.

3. The socket of claim 2, wherein The cross section of the limiting hole (140) is circular.

4. The socket of claim 1, wherein The first shell (110) is provided with a first support (111) on the side facing the second shell (130), and the first recess (112) is formed in the end of the first support (111) facing the second shell (130).

5. The socket of claim 4, wherein, The first shell (110) is provided with a second support (114) for supporting the power cord (150).

6. The socket of claim 5, wherein, The second support (114) is provided with a wire outlet groove (115), and the center of the wire outlet groove (115) and the center of the limiting hole (140) are located in the same plane.

7. The socket of claim 6, wherein The first shell (110), the first support (111), the second support (114) and the second shell (130) jointly form a rotating space, and the rotary part (160) is arranged in the rotating space.

8. The socket of claim 7, wherein, The second shell (130) includes a bottom wall (134) and a side wall (135) connected to each other, the bottom wall (134) is arranged opposite to the first shell (110), the notch (136) is formed at the junction of the bottom wall (134) and the side wall (135) and extends along the bottom wall (134) and the side wall (135) respectively, and the notch (136) extends along the side wall (135) to communicate with the wire outlet groove (115).

9. The socket of claim 5, wherein, The second support (114) is provided with a stop portion (116), and the second shell (130) is provided with a limiting portion (137), the limiting portion (137) and the stop portion (116) abut.

10. The socket of claim 1, wherein The rotating part (160) comprises a first subpart (161) and a second subpart (162) connected to each other, the first subpart (161) and the second subpart (162) enclose a through hole (164), the through hole (164) is sleeved on the power line (150); the rotating shaft (163) is arranged on the first subpart (161) and / or the second subpart (162).

11. The socket of claim 1, wherein The power line (150) and the rotating part (160) are integrally formed.

12. The socket of claim 1, wherein The first shell (110) is provided with a first protruding rib, the second shell (130) is provided with a first protrusion, and the first protrusion and the first protruding rib are in abutment. And / or, the second shell (130) is provided with a second protruding rib (138), the first shell (110) is provided with a second protrusion (117), and the second protrusion (117) and the second protruding rib (138) are in abutment.

13. Socket according to any one of claims 1 to 12, characterized in that The first shell (110) is provided with a reinforcing rib (113), and the reinforcing rib (113) is flush with the end face of the first shell (110) and the groove bottom of the first groove (112).

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