CN220421050U - Multi-plug socket - Google Patents

Abstract

The utility model relates to a row of inserts, this row inserts including: the extension socket body is used for being electrically connected with an external power supply; and the cover protection piece is used for protecting and accommodating the row socket main body and is detachably connected with the row socket main body. The setting of cover guard provides the accommodation place for the power cord to play the guard action to the power cord, avoid the power cord to expose outside, cover guard and row insert the main part and dismantle the use and accomodate of being convenient for the power cord simultaneously, improve row and insert's use and accomodate efficiency.

Description

Multi-plug socket

Technical Field

The utility model relates to the technical field of electric products, in particular to a socket.

Background

With the continuous improvement of living standard, more and more places are used for electricity in life, and a large number of digital products and household appliances enter thousands of families. The digital products and household appliances are commonly powered by adopting a plug to be connected with a socket, so that a large number of sockets are required for various digital products and household appliances. The multi-position socket with the power line and the plug and capable of moving can be connected with more than one power plug, so that the space is saved and the circuit is saved.

However, the existing power strip is provided with a long power wire, the power wire and the power plug are inconvenient to store in an idle state, and the power wire is basically wound on the power strip main body or the power wire is directly tied and fixed on the power strip main body by using a binding wire. The power line of accomodating row's and inserting can not firmly fix on row inserts the main part and the power line exposes outside, can not protect the power line effectively.

Disclosure of Invention

In view of this, in order to solve the above-mentioned problems, the present utility model provides a strip including: the extension socket body is used for being electrically connected with an external power supply; and the cover protection piece is used for accommodating and protecting the row socket main body and is detachably connected with the row socket main body. The setting of cover guard provides the accommodation place for the power cord to play the guard action to the power cord, avoid the power cord to expose outside, cover guard and row insert the main part and dismantle the use and accomodate of being convenient for the power cord simultaneously, improve row and insert's use and accomodate efficiency.

In one embodiment, one of the socket main body and the cover protection member is provided with a positioning groove, the other one is provided with a positioning member matched with the positioning groove, and the combination mode of the positioning member and the positioning groove comprises any one of the following steps: gap bonding, interference bonding, surface bonding, or elastic deformation bonding. The setting of constant head tank and setting element realizes arranging the fixed combination of inserting main part and cover protection piece, guarantees that the power cord is accomodate in the cover protection piece, and the cooperation of constant head tank and constant head tank is easily dismantled simultaneously, the use and the accomodating of the power cord of being convenient for.

In one embodiment, one of the socket main body and the cover protection piece is provided with a magnet, and the other is provided with a magnetic attraction connecting piece corresponding to the magnet, and the socket main body and the cover protection piece are in magnetic attraction connection through the magnet and the magnetic attraction connecting piece. The connection is inhaled to magnetism makes and inserts easily dismantle the connection between main part and the cover protection piece, and the use of the power cord of being convenient for is accomodate, and the magnetism is inhaled simultaneously and is connected and does not destroy the structure of row's of inserting main part and cover protection piece, reliable stable, convenient and fast need not accurate counterpoint.

In one embodiment, the socket body includes a housing assembly connected to the cover member, a wire assembly at least partially received in the cover member, and an electrical assembly connected to the wire assembly, the housing assembly being detachably connected to the cover member, the housing assembly and the cover member being connected to form a first receiving cavity at least partially receiving the wire assembly, the housing assembly including a first housing and a second housing connected to the first housing, the first housing and the second housing being connected to form a second receiving cavity receiving the electrical assembly. The setting of holding the chamber make full use of row inserts's inner space, realizes the accommodation of electrical components and power cord.

In one embodiment, the second housing is provided with a receiving portion for receiving at least part of the wire assembly, the receiving portion extending circumferentially in the height direction of the extension socket body. The setting of accomodating the portion provides protection and accommodation space for the electrical component, provides the support for accomodating of power cord to realize that the power cord accomodates in arranging and inserting.

In one embodiment, at least a part of the wire assembly is wound on the accommodating portion along the height direction of the extension socket body, and a part of the wire assembly wound on the accommodating portion can be accommodated in the first accommodating cavity. The wire rod subassembly is along arranging the direction winding of height of inserting the main part, has realized the make full use of storage portion, avoids the power cord to expose outside, and the cover protects the piece and plays the guard action to the power cord simultaneously.

In one embodiment, the strip is provided with a first hole for at least part of the wire assembly to protrude out of the first receiving cavity, the wire assembly being electrically connected to an external power source through the first hole. The first hole is used for penetrating out of the power line and fixing the power line, so that normal use of the extension socket is guaranteed, the power line wound on the storage part in the storage state can be prevented from loosening, and storage efficiency of the power line is improved.

In one embodiment, the housing assembly is provided with a second hole for at least part of the wire assembly to extend out of the second accommodation chamber, and the wire assembly is connected with the electrical assembly through the second hole. The arrangement of the second hole fully utilizes the storage space of the row of plugs to fix the power line connected with the electrical component.

In one embodiment, the first housing is provided with a light guide, the electrical component is provided with a light source, and light emitted by the light source is guided out through the light guide for finding and using the extension socket. When the socket plug is powered on, the light source emits light, and the light can be transmitted to the outside through the light guide piece to form an atmosphere lamp, so that a user can find the socket plug more easily in a dark environment, and the socket plug is more convenient to use.

In one embodiment, the wire assembly includes a power cord and a plug connected to one end of the power cord, the plug is configured to be connected to an external power source, one end of the power cord connected to the plug extends out of the cover member, and the other end of the power cord is connected to the electrical assembly. The arrangement of the wire component enables the extension socket main body to be electrically connected with an external power supply and an electrical component.

Drawings

Fig. 1 is an exploded view of a strip according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a socket in use according to an embodiment of the utility model.

Fig. 3 is a schematic view of a socket in use according to an embodiment of the utility model, wherein the cover member is not shown.

Fig. 4 is a schematic diagram of a row socket when the row socket is stored in an embodiment of the utility model.

Fig. 5 is a schematic view of a row of inserts when being stored in an embodiment of the utility model, wherein the shielding member is not shown.

Reference numerals illustrate:

100. a row of plugs; 10. a row socket main body; 11. a housing assembly; 111. a first housing; 1111. a first positioning groove; 1112. a jack; 1113. a light guide; 112. a second housing; 1121. a storage section; 1122. an edge portion; 1123. a first fixing groove; 1124. a second positioning groove; 113. a second hole; 12. a wire assembly; 121. a power line; 122. a plug; 13. a second accommodation chamber; 14. a positioning groove; 20. a cover guard; 21. a positioning piece; 22. a second fixing groove; 30. a first aperture.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1, fig. 1 shows an exploded view of a strip in an embodiment of the present utility model. The power strip 100 according to an embodiment of the present utility model includes a power strip body 10 and a cover 20. The power strip body 10 is used for electrically connecting to an external power source, and is a main place where the external power source is electrically converted or connected to an external device (such as a household appliance or a digital product), and is a core of the power strip 100. The cover 20 is used for accommodating and protecting the socket main body 10, and providing a storage space for the socket 100, and the cover 20 is detachably connected with the socket main body 10. The power strip body 10 includes a housing assembly 11 connected to the cover 20, a wire assembly 12 at least partially accommodated in the cover 20, and an electrical assembly connected to the wire assembly 12, not shown. The housing assembly 11 is used for protecting and supporting the extension socket body 10 and is detachably connected with the cover protection member 20, and the housing assembly 11 and the cover protection member 20 are connected to form a first accommodating cavity, not shown, for accommodating the wire assembly 12 at least partially. The housing assembly 11 includes a first housing 111 and a second housing 112 connected to the first housing 111, the first housing 111 and the second housing 112 being connected to form a second accommodation chamber 13 accommodating the electrical components. In this embodiment, the first housing 111 and the second housing 112 are fixed together by clamping or bonding. It is to be understood that the coupling manner between the first housing 111 and the second housing 112 is not limited as long as the first housing 111 and the second housing 112 can be coupled and fixed. The wire assembly 12 is used for being electrically connected with an external power supply, and comprises a power line 121 and a plug 122 connected with one end of the power line 121, wherein the plug 122 is connected with the external power supply, is arranged outside the cover protection piece 20, and the other end of the power line 121 is connected with the electrical assembly. The electrical component is used for being electrically connected with external equipment and comprises a circuit board, a resistor, a conductive spring piece, an insulating piece and a transformer. The voltage or current is converted through the electrical component, so that the power strip 100 is matched with external equipment in a power-on mode.

Referring to fig. 1, in an embodiment of the present utility model, the first housing 111 includes a receptacle 1112 and a light guide 1113. The jack 1112 is used for electrical connection with external devices, including alternating current jacks and direct current interfaces, such as three-hole jacks, two-hole jacks, USB interfaces, and Type-C interfaces. It will be appreciated that the receptacles 1112 are provided according to actual needs and are not limited herein. In this embodiment, the light guide 1113 is disposed at the peripheral edge of the first housing 111, and the electrical component such as PCBA is provided with a light source, such as an LED light source, so that when the plug 122 is powered on, the light emitted by the light source is guided out through the light guide 1113 and transmitted to the outside to form an atmosphere lamp, thereby ensuring that the user can find the socket 100 more easily in a dark environment and use the socket more conveniently. Preferably, the end surface of the second housing 112 is also provided with the insertion hole 1112 and the light guide member 1113, so as to improve the use efficiency of the extension socket 100. In a preferred embodiment, either the first housing 111 or the second housing 112 is provided with a receptacle 1112 that mates with the plug 122 to facilitate receiving the plug 122. In this embodiment, the plug 122 is a three-hole plug, and the jack 1112 is correspondingly a three-hole jack. It will be appreciated that the plug 122 may also be configured as a two-pin plug 122, and the receptacle 1112 may be correspondingly configured as a two-hole receptacle, as desired.

Referring to fig. 1, in an embodiment of the present utility model, the second housing 112 is provided with a receiving portion 1121, and the receiving portion 1121 extends circumferentially along the height direction of the socket main body 10. The cover 20 and the receiving portion 1121 of the second housing 112 form a first receiving chamber, not shown, that receives at least a portion of the power cord 121. The housing portion 1121 of the second housing 112 and the first housing 111 form a second housing chamber 13 that houses the electrical components. The housing portion 1121 of the second housing 112 is configured to house the electrical component inside and at least part of the power cord 121 outside. In the present embodiment, in order to fully utilize the storage space of the storage portion 1121, at least part of the power cord 121 is wound in the storage portion 1121 along the height direction of the extension socket body 10, and the portion of the power cord 121 wound in the storage portion 1121 can be accommodated in the first accommodation chamber. It is to be understood that the winding direction of the power cord 121 is not limited as long as the storage of the power cord 121 is achieved, for example, the power cord 121 is wound in a direction perpendicular to the height direction of the socket main body 10. The end surface of the second housing 112 extends from the receiving portion 1121 of the second housing 112 in the direction perpendicular to the height direction of the extension socket body 10, and the edge of the end surface extends circumferentially in the height direction of the extension socket body 10, forming an edge portion 1122 of the second housing 112, the edge portion 1122 and the receiving portion 1121 being not on the same plane, and the height of the edge portion 1122 being smaller than the height of the receiving portion 1121. In this embodiment, the cover 20 is combined with the rim portion 1122 of the second housing 112 to form a first accommodating chamber accommodating the power cord 121 wound around the accommodating portion 1121. The edge 1122 prevents the power cord 121 from protruding out of the second housing 112, so that the shielding and protecting of the power cord 121 by the shielding member 20 are facilitated, and the power cord 121 is not exposed. It is to be understood that the specific structure of the second housing 112 may be set according to actual needs as long as the combination of the second housing 112 and the cover 20 is enabled, and the specific structure is not limited, for example, the end surface of the second housing 112 extends from the receiving portion 1121 of the second housing 112 in the direction perpendicular to the height direction of the socket main body 10, and the end surface of the cover 20 is combined with the end surface of the second housing 112 after extension.

Referring to fig. 1, in one embodiment of the present utility model, a strip 100 is provided with a first hole 30 for the power cord extension 121 to extend out of the shroud 20. The first hole 30 is used for penetrating out the power cord 121 and fixing the power cord 121, so that the normal use of the extension socket 100 is ensured, the power cord 121 wound on the storage part is prevented from loosening in the storage state, and the storage efficiency of the power cord 121 is improved. In this embodiment, the second housing 112 is provided with a first fixing groove 1123 for the power cord 121 to protrude, and the cover 20 is provided with a second fixing groove 22 that mates with the first fixing groove 1123, and the first fixing groove 1123 and the second fixing groove 22 cooperate to form a first hole 30 for the power cord 121 to protrude out of the cover 20. It should be understood that the arrangement of the first hole 30 is not limited, for example, the first fixing groove 1123 is provided only on the second housing 112, the first fixing groove 1123 serves as the first hole 30, or the second fixing groove 22 is provided only on the cover 20, and the second fixing groove 22 serves as the first hole 30. In the present embodiment, the first fixing groove 1123 is provided on the rim portion 1122 of the second housing 112, and the second fixing groove 22 is provided on the end surface of the cover 20 that mates with the rim portion 1122. It will be appreciated that the location, shape and size of the first hole 30 may be set according to actual requirements, and may be specifically set according to the shape and size of the power cord 121, which is not limited herein. Preferably, the first hole 30 is in interference fit or zero clearance fit with the power cord 121, so that the first hole 30 is convenient for fixing the power cord 121 to ensure that the power cord 121 is fixed at a certain position, thereby ensuring normal use of the socket 100, or preventing the power cord 121 wound on the accommodating portion 1121 from loosening and falling off when the socket 100 is not used. In this embodiment, the first fixing groove 1123 and the power cord 121 are in interference fit, and the second fixing groove 22 and the power cord 121 are in interference fit or clearance fit. It will be appreciated that the mating relationship between the power cord 121 and the first aperture 30 is not limited so long as it is ensured that the power cord 121 can extend out of the shroud 20.

Referring again to fig. 1, in an embodiment of the present utility model, the extension socket body 10 is provided with a second hole 113 for the power cord 121 to protrude out of the second receiving chamber 13. The second hole 113 is configured to extend the power cord 121 connected to the electrical component, and fix the power cord 121 connected to the electrical component, so as to ensure normal use of the extension socket 100. In this embodiment, the first housing 111 is provided with a first positioning groove 1111 for extending at least part of the power cord 121 out of the second accommodating chamber 13, the second housing 112 is provided with a second positioning groove 1124 for cooperating with the first positioning groove 1111, and the first positioning groove 1111 and the second positioning groove 1124 cooperate to form a second hole 113 for extending at least part of the power cord 121. The power cord 121 connected to the electrical component is passed through the second hole 113, wound around the housing portion 1121, and extended out of the cover 20 through the first hole 30. It is to be understood that the arrangement of the second holes 113 is not limited, for example, the first fixing groove 1111 is provided only on the first housing 111, the first fixing groove 1111 is provided as the second holes 113, or the second positioning groove 1124 is provided only on the second housing 112, and the second positioning groove 22 is provided as the first holes 30. The second hole 113 is preferably provided at a position of the housing portion distant from the first hole 30 in the height direction of the row of plug main bodies 10 so as to be able to fully utilize the housing space of the housing portion 1121 in the height direction of the row of plug main bodies 10. In the present embodiment, in order to fully utilize the storage space of the storage portion 1121, the second hole 113 is provided at a position away from the first hole 30, the first hole 30 is provided at the lower end of the second housing 113, and the second hole 113 is provided at the upper end of the second housing 112. Further, the second hole 113 is preferably inclined toward the first hole 30 to guide the power cord 121 passing therethrough to extend toward the first hole 30 to directly pass through the first hole 30 or to pass through the first hole 30 after being wound on the receiving portion 1121. It is to be understood that the placement position of the second hole 113 may be set according to actual requirements, and the shape and size of the second hole 113 may be specifically set according to the shape and size of the power cord 121, which is not limited herein.

Referring to fig. 2 and 3, fig. 2 and 3 are schematic diagrams illustrating a row of inserts in use according to an embodiment of the present utility model. Referring to fig. 1, in an embodiment of the present utility model, a cover 20 is sleeved on a socket main body 10, at least a portion of a power cord 121 is received in the cover 20, and the cover 20 is detachably connected to the socket main body 10. The detachable connection between the extension socket main body 10 and the cover protection piece 20 is convenient for the extension socket 100 to use and store the power line 121 before and after use, and meanwhile, the arrangement of the cover protection piece 20 plays a role in protecting the stored power line 121, so that the power line 121 is prevented from being exposed in the external environment. Preferably, the cover protection member 20 and the socket main body 10 are easily detachably connected, and the easily detachable connection refers to a connection manner that can be achieved without tools. The easy-to-detach connection further improves the use and storage efficiency of the extension socket 100. In an embodiment of the present utility model, one of the socket main body 10 and the cover protection member 20 is provided with a positioning slot 14, and the other is provided with a positioning member 21 matched with the positioning slot 14, and the combination mode of the positioning member 21 and the positioning slot 14 includes any one of the following modes: gap bonding, interference bonding, surface bonding, or elastic deformation bonding. It is to be understood that the combination of the positioning member 21 and the positioning groove 14 is not limited to the above combination, and the specific combination is not limited thereto, and other embodiments described below can refer to the case herein. In this embodiment, the positioning groove 14 is disposed on the end face of the second housing 112 of the socket main body 10, the positioning member 21 is disposed on the end face of the cover 20 close to the second housing 112, and the socket main body 10 and the cover 20 are fixed together by combining the positioning groove 14 of the second housing 112 and the positioning member 21 of the cover 20. It will be appreciated that the positions of the positioning groove 14 and the positioning member 21 are not limited as long as the fixing combination of the extension socket body 10 and the cover member 20 can be achieved, for example, the positioning member 21 is disposed on the extension socket body 10, and the positioning groove 14 is disposed on the cover member 20. The fixed combination of row's of inserting main part 10 and cover protection piece 20 is realized in setting up of constant head tank 14 and setting element 21, guarantees that power cord 121 accomodates in cover protection piece 20, and the cooperation of setting element 21 and constant head tank 14 is easily dismantled simultaneously, and the extension and the accomodating of power cord 121 of being convenient for are accomodate. In this embodiment, the positioning groove 14 and the positioning piece 21 are in interference fit, so that the interference fit improves the stability of fixing the socket main body 10 and the cover protection piece 20, ensures that the power cord 121 is contained in the cover protection piece 20, and is beneficial to the normal use of the socket 100. In an embodiment of the present utility model, the side walls of the positioning member 21 are respectively combined with the inner wall surfaces of the positioning grooves 14, so as to realize the fixed connection between the socket main body 10 and the cover member 20. In an embodiment of the present utility model, the positioning member 21 is elastically deformed and combined with the positioning groove 14 to achieve the fixed connection between the socket main body 10 and the cover member 20.

In an embodiment, not shown, one of the socket main body 10 and the cover 20 is provided with a magnet, and the other is provided with a magnetic attraction connection member corresponding to the magnet, and the socket main body 10 and the cover 20 are magnetically attracted and connected by the magnet and the magnetic attraction connection member. The magnetic attraction connecting piece comprises a magnetic attraction metal sheet and a magnet, and it is understood that the type and the material of the magnetic attraction connecting piece are not limited as long as the magnetic attraction can be realized. In one possible embodiment, the magnet is disposed on an end surface of the second housing 112, the magnetic attraction connection member is disposed on an end surface of the shroud 20 near the second housing 112, and the socket main body 10 and the shroud 20 are fixed together by means of magnetic attraction. It will be appreciated that the positions of the magnet and the magnetic attachment member may be interchanged, for example, the magnetic attachment member is disposed near the end face of the second housing 112, the magnet is disposed near the end face of the cover member 20 near the second housing 112, and the positions of the magnet and the magnetic attachment member are not limited as long as the magnetic attachment of the socket main body 10 and the cover member 20 is achieved. The connection is inhaled to magnetism makes row insert main part 10 and cover protect and easily dismantle the connection between the piece 20, and the use and the accomodating of the power cord 121 of being convenient for are inhaled to magnetism simultaneously and are connected and do not destroy row insert main part 10 and cover protect 20 structure, and is reliable stable, convenient and fast, need not accurate counterpoint.

In an embodiment, not shown, one of the socket main body 10 and the cover 20 is provided with a positioning slot 14, the other is provided with a positioning piece 21 matched with the positioning slot 14, and one is provided with a magnet, the other is provided with a magnetic attraction connecting piece corresponding to the magnet, and the combination mode of the positioning piece 21 and the positioning slot 14 comprises any one of the following modes: gap bonding, interference bonding, surface bonding, or elastic deformation bonding. The socket main body 10 is connected with the cover protection piece 20 through matching of magnets and magnetic attraction connecting pieces, the positioning pieces 21 and the positioning grooves 14. The combination of the two modes improves the stability of connection between the socket main body 10 and the cover protection piece 20, and better realizes that the power wire 121 is contained in the cover protection piece 20. It is understood that the combination of the extension socket body 10 and the cover 20 is not limited, so long as the detachable connection of the extension socket body 10 and the cover 20 is enabled, which is within the scope of the present utility model.

In a preferred embodiment, the first housing 111 and the second housing 112 of the extension socket body 10 are both fixed together with the cover 20. In one possible embodiment, one of the first housing 111 of the socket main body 10 and the cover member 20 is provided with a magnet, and the other is provided with a magnetic connection member corresponding to the magnet, and the cover member 20 and the first housing 111 of the socket main body 10 are fixed together through the magnet and the magnetic connection member, so that the combination of the cover member 20 and the socket main body 10 is more secure. It will be appreciated that the manner of combining the first housing 111 and the cover 20 is not limited as long as the combination of the first housing 111 and the cover 20 is enabled, for example, the second positioning member is provided on the first housing 111, the second positioning groove is provided on the cover 20, and the like, which are matched with the second positioning member, with reference to the manner of combining the second housing 112 and the cover 20. In this embodiment, the magnet is disposed on the side wall of the first housing 111, and the magnetic attachment member is disposed on the inner side surface of the cover member 20 near the magnet of the first housing 111. It will be appreciated that the positions of the magnet and the magnetic attachment member may be interchanged, for example, the magnet attachment member is disposed on a side wall of the first housing 111, the magnetic attachment is disposed on an inner side surface of the cover member 20 near the position of the magnet attachment member of the first housing 111, and the positions of the magnet and the magnetic attachment member are not limited as long as the magnetic attachment of the first housing 111 and the cover member 20 is achieved.

Referring to fig. 1 and 2, in an embodiment of the present utility model, the cover 20 is a hollow structure and extends circumferentially along the height direction of the socket main body 10. The upper end surface of the cover 20 is the same size as the first housing 111, and the upper end surface is combined with the end surface of the first housing 111. The lower end surface of the cover 20 has a size corresponding to the size of the rim portion 1122 of the second housing 112, and the lower end surface is joined to the end surface of the rim portion 1122. The lower end surface of the cover 20 has a size larger than that of the upper end surface to form a first accommodating chamber accommodating the power cord 121 with the second housing 112. The size of the first housing 111 is identical to the size of the receiving portion 1121 of the second housing 112, and the receiving portion 112 forms a second receiving cavity 13 of the electrical component. It will be appreciated that the dimensions of the shroud 20 may be adjusted according to the requirements of the row of inserts 100, and that the particular dimensions of the shroud 20 are not limited. In this embodiment, the socket 100 is a cylindrical body with a waist shape as a whole, and accordingly, the end surfaces of the cover 20, the first housing 111, and the second housing 112 are also waist-shaped. It is to be understood that the shape of the power strip 100 is not limited to the shape of the illustrated embodiment, and may be, for example, a truncated cone shape or a truncated pyramid shape, and accordingly, the specific shapes of the cover 20, the first housing 111, and the second housing 112 are not limited.

Referring to fig. 2 and 3, in an embodiment of the present utility model, when the extension socket 100 is used, the cover 20 may be removed, the power cord 121 may be pulled out from the first hole 30, then the power cord 121 may be released from the receiving portion 1121, and the power cord 121 may be pulled to a suitable length and then snapped into the first hole 30. In one possible embodiment, after the power cord 121 is pulled out, the power cord 121 is snapped into the first hole 30, and then the cover 20 is sleeved on the socket main body 10 for use. When the user uses the power strip 100, the number of windings of the power wire 121 on the accommodating portion 1121 may be adjusted according to the actual situation, so as to change the extension length of the power wire 121 with respect to the power strip body 10. Referring to fig. 4 and 5, it is preferable that a power-on flag is provided on the plug 122, by which the power-on state of the strip 100 can be judged. When the plug 122 is powered on, the light guide 1113 allows a user to more easily find and use the strip 100 in a dark environment.

Referring to fig. 4 and 5, fig. 4 and 5 are schematic diagrams illustrating a row socket when the row socket is stored in an embodiment of the utility model. When the power strip 100 is not used, the power wire 121 may be wound around the housing portion 1121 of the power strip body 10, the power wire 121 is clamped into the first hole 30 after the winding is completed, the cover 20 is then sleeved on the power strip body 10, and finally the plug 122 of the wire assembly 12 is inserted into the insertion hole 1112 of the power strip body 10, so as to complete housing of the power wire 121 of the power strip 100. In this embodiment, the power cord 121 between the first hole 30 and the plug 122 can form a handle, so that the user can conveniently take and carry the extension socket 100. In one possible embodiment, the insertion hole 1112 is disposed in a direction such that the power cord 121 is directly bent toward the first housing 111 or the second housing 112 after being extended from the first hole 30, and the extended power cord 121 can smoothly insert the plug 122 into the insertion hole 1112. Preferably, in order to effectively enhance the receiving effect of the power cord 121, the insertion hole 1112 is provided at a position of at least one of the first housing 111 or the second housing 112 adjacent to the first hole 30. In this embodiment, the first hole 30 is disposed on a side surface of the second housing 112, and the upper surface of the first housing 111 is provided with a jack 1112 that mates with the plug 122 at a position adjacent to the first hole 30. In an embodiment not shown, the insertion hole 1112 to be engaged with the plug 122 may be provided at a position adjacent to the first hole 30 at the bottom surface of the second housing 112, or the insertion hole 1112 to be engaged with the plug 122 may be provided at both a position adjacent to the first hole 30 at the upper surface of the first housing 111 and a position adjacent to the first hole 30 at the bottom surface of the second housing 112.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (9)

1. A strip, the strip comprising:

the extension socket body is used for being electrically connected with an external power supply; and

a cover protection member for accommodating and protecting the extension socket main body;

the socket main body and the cover protection piece are provided with magnets, the other one is provided with a magnetic attraction connecting piece corresponding to the magnets, and the socket main body and the cover protection piece are in magnetic attraction connection through the magnets and the magnetic attraction connecting piece.

2. The extension socket of claim 1, wherein one of the extension socket body and the cover member is provided with a positioning slot, and the other is provided with a positioning member matched with the positioning slot, and the combination mode of the positioning member and the positioning slot comprises any one of the following modes: gap bonding, interference bonding, surface bonding, or elastic deformation bonding.

3. The power strip of claim 1 or 2, wherein the power strip body comprises a housing assembly connected to the shroud, a wire assembly at least partially received by the shroud, and an electrical assembly connected to the wire assembly, the housing assembly being removably connected to the shroud, the housing assembly and shroud being connected to form a first receiving cavity at least partially receiving the wire assembly, the housing assembly comprising a first housing and a second housing connected to the first housing, the first housing and the second housing being connected to form a second receiving cavity receiving the electrical assembly.

4. A strip according to claim 3, wherein the second housing is provided with a receiving portion for receiving at least part of the wire assembly, the receiving portion extending circumferentially in a height direction of the strip body.

5. The strip of claim 4, wherein at least a portion of the wire assembly is wound around the receiving portion in a height direction of the strip body, and a portion of the wire assembly wound around the receiving portion is receivable in the first receiving chamber.

6. A strip according to claim 3, wherein the strip is provided with a first aperture for at least part of the wire assembly to extend out of the first receiving cavity, the wire assembly being electrically connected to the external power source through the first aperture.

7. A strip according to claim 3, wherein the housing assembly is provided with a second aperture for at least part of the wire assembly to extend out of the second receiving cavity, the wire assembly being connected to the electrical assembly through the second aperture.

8. A strip according to claim 3, wherein the first housing is provided with a light guide, the electrical component is provided with a light source, and light from the light source is directed out through the light guide for locating and using the strip.

9. A strip according to claim 3, wherein the wire assembly comprises a power cord and a plug connected to one end of the power cord, the plug being adapted to be connected to the external power source, the other end of the power cord being connected to the electrical assembly.