CN218415115U - Winding fixed socket - Google Patents

Abstract

The utility model relates to the technical field of household appliances, in particular to a winding fixed extension socket, which comprises a shell, an electric connection element and a connecting wire, wherein the shell comprises a lower shell, an upper shell buckled on the lower shell and a winding groove formed on the outer edge of the shell after the lower shell is buckled with the upper shell, the lower shell is provided with a placement cavity, the winding groove is provided with a wiring hole, and the upper shell is provided with a jack corresponding to the placement cavity; the electric connection element is arranged in the arrangement cavity and corresponds to the jack; one end of the connecting wire penetrates into the wire routing hole and is connected with the power connection element, the other end of the connecting wire is provided with a plug, and the connecting wire can be wound on the wire winding groove. The utility model discloses a wire winding groove is seted up and is walked line hole intercommunication way and settle intracavity portion, makes things convenient for the trend of connecting wire to connect and fixed, also convenient and connect the electric component electrically conductive connection, connects the electric stability, has solved current row and has inserted and can not spacing fixed to the connecting wire, leads to the scattered indiscriminate problem of connecting wire.

Description

Winding fixed socket

technical field

The utility model relates to the technical field of household appliances, in particular to a wire-wound fixed row and socket.

Background technique

The plug is commonly known as the drag line board, and the scientific name is the wiring board. The socket refers to a movable multi-hole socket with a power cord and a plug. It can be used for multiple purposes, which not only saves space but also saves lines. Generally speaking, most of the sockets planned indoors are located on the wall or corner, and the number is not many, and the power cord of the electronic device only has a certain length. If people make the electronic device work normally, the electronic device must be moved to The power cord can only be plugged into the socket near the wall.

Existing plug-and-socket structures all have connecting wires, which are all extended from the shell, and generally cannot be stored, and need to be fixed by coils and other structures, occupying a large space, prone to scattered connecting wires, and poor in practicability.

Utility model content

In order to solve the above problems, the utility model provides a wiring hole through the winding groove to connect to the interior of the channel, which facilitates the connection and fixing of the connecting wire, and also facilitates the conductive connection with the electrical connection element, and the electrical connection is stable, which solves the current problem. There is a wire-wound fixed row and socket that cannot be fixed in place for the connecting wires, causing the connecting wires to be scattered.

The technical solution adopted by the utility model is: a winding fixed row and socket, including a casing, an electrical connection element, and a connecting wire, the casing includes a lower casing, an upper casing that is fastened to the lower casing, and a lower casing The casing and the upper casing are fastened to form a winding groove on the outer edge of the casing. The lower casing is provided with a placement cavity, and the winding groove is provided with a wiring hole, and the wiring hole is connected to the placement cavity. The upper housing is provided with jacks corresponding to the placement cavity; the power connection element is installed in the placement cavity and corresponds to the jack; one end of the connecting wire is inserted into the wiring hole and connected to the power connection component, and the The other end of the connecting wire is provided with a plug, and the connecting wire can be wound on the winding groove.

A further improvement to the above solution is that the winding groove is provided with a fixing groove, and the fixing groove is used for fixing the plug.

A further improvement to the above solution is that the fixing groove includes a groove body, and escape grooves and fastening grooves respectively located on both sides of the groove body, and the avoidance grooves and the fastening grooves are both connected to the winding groove.

A further improvement to the above solution is that the fastening groove is provided with a positioning post, the plug is provided with pins, the pins are provided with positioning holes corresponding to the positioning post, and the end faces of the positioning post are provided with chamfers.

A further improvement to the above solution is that the power connection element includes a power connection piece and a charging plate, the power connection piece is electrically connected to the charging plate, the power connection piece is fixed on the lower casing, and the charging plate is connected to the upper shell. case.

A further improvement to the above solution is that the lower housing is provided with a limiting frame, and the limiting frame is used to fix the contact piece.

A further improvement to the above solution is that the upper housing is provided with a fixing post, and the charging board is fixed to the fixing post by screws.

A further improvement to the above solution is that the contact plate is provided with an inserting elastic piece, the upper housing is provided with a limiting groove corresponding to the inserting elastic piece, and the socket corresponds to the limiting groove.

A further improvement to the above solution is that the wiring hole is provided with a limiting slot, the connection line is provided with a limiting block, and the limiting block is set in the limiting slot.

A further improvement to the above solution is that the opening of the winding groove is provided with a limiting outer edge, and both sides of the limiting outer edge are provided with arc surfaces.

The beneficial effects of the utility model are:

Compared with the existing plug-and-socket, the utility model has a winding slot on the outer edge after the upper shell and the lower shell are matched, and a wiring hole is opened through the winding slot to connect with the inside of the channel placement cavity, so as to facilitate the direction of the connecting wire The connection and fixation are also convenient for conducting conductive connection with the power-connecting components, and the power connection is stable, which solves the problem that the existing power strips cannot limit and fix the connecting wires, resulting in scattered connecting wires. Specifically, a housing, an electrical connection element, and a connecting wire are provided, and the housing includes a lower housing, an upper housing that is fastened to the lower housing, and a joint formed on the outer edge of the housing after the lower housing is buckled with the upper housing. The winding groove of the lower shell is provided with a placement cavity, the winding groove is provided with a wiring hole, the wiring hole is connected to the placement cavity, and the upper casing is provided with an insertion hole corresponding to the placement cavity; The electrical connecting element is installed in the placement cavity and corresponds to the jack; one end of the connecting wire is inserted into the wiring hole and connected to the electrical connecting element, the other end of the connecting wire is provided with a plug, and the connecting wire It can be wound on the winding groove. Place the power-connecting components in the placement cavity, and the plug cooperates with the power-connecting components to realize the electrical connection of the row and socket, and the connecting wires can be wound on the winding slots to facilitate the storage of the connecting wires.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of the utility model winding fixed socket;

Fig. 2 is an exploded schematic diagram of the wire-wound fixed row and socket in Fig. 1;

Fig. 3 is an exploded schematic diagram of another viewing angle of the wire-wound fixed socket in Fig. 1;

Fig. 4 is an exploded schematic diagram of another viewing angle of the wire-wound fixed socket in Fig. 1 .

Explanation of reference numerals: shell 1, lower shell 11, placement cavity 111, limit frame 112, upper shell 12, socket 121, fixed column 122, limit slot 123, winding slot 13, wiring hole 131, Limiting card slot 131a, fixing slot 132, slot body 132a, avoidance slot 132b, fastening slot 132c, positioning post 132d, limit outer edge 133, power connection element 2, power connection piece 21, plug-in shrapnel 211, charging board 22. Connecting wire 3, plug 31, pin 311, positioning hole 311a.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Preferred embodiments of the utility model are provided in the accompanying drawings. However, the invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present utility model more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. 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.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used in the description of the utility model herein is only for the purpose of describing specific embodiments, and is not intended to limit the utility model.

As shown in Figures 1 to 4, a wire-wound fixed socket is provided with a casing 1, an electrical connection element 2, and a connecting wire 3. The casing 1 includes a lower casing 11, and a The upper casing 12 and the lower casing 11 are fastened with the upper casing 12 to form a winding groove 13 on the outer edge of the casing 1. The lower casing 11 is provided with a placement cavity 111, and the winding groove 13 is provided with Wiring hole 131, the wiring hole 131 is connected to the placement cavity 111, the upper housing 12 is provided with a socket 121 corresponding to the placement cavity 111; the electrical connection element 2 is installed in the placement cavity 111, and corresponds to the placement cavity 111 jack 121; one end of the connecting wire 3 penetrates the wiring hole 131 and connects with the electrical connection element 2, the other end of the connecting wire 3 is provided with a plug 31, and the connecting wire 3 can be wound in the winding groove 13 on.

The winding groove 13 is provided with a fixing groove 132, the fixing groove 132 is used for fixing the plug 31, and the fixing groove 132 can be used for receiving and fixing the plug 31, thereby ensuring that the connecting wire 3 and the plug 31 can be well accommodated.

The fixed groove 132 includes a groove body 132a, and avoidance grooves 132b and fastening grooves 132c respectively located on both sides of the groove body 132a. In the seat body for accommodating the plug 31 , both ends of the plug 31 are avoided and accommodated by the escape groove 132 b , and the fastening groove 132 c fixes the plug 31 , and the structure is stable.

Fastening groove 132c is provided with positioning column 132d, and described plug 31 is provided with pin 311, and described pin 311 is provided with positioning hole 311a corresponding to positioning column 132d, and the end face of described positioning column 132d is provided with chamfer, and setting positioning column 132d matches The positioning hole 311a is positioned so that the pin 311 is stable inside and the structure does not shift.

The power connection element 2 includes a power connection piece 21 and a charging board 22, the power connection piece 21 is electrically connected to the charging board 22, the power connection piece 21 is fixed on the lower casing 11, and the charging board 22 is connected to the upper casing 12. It is further improved that the lower case 11 is provided with a limit frame 112, and the limit frame 112 is used to fix the contact plate 21, and the upper case 12 is provided with a fixing column 122, and the charging plate 22 is fixed on the The fixed column 122 and the charging board 22 are equipped with a USB interface for use in conjunction with charging, and are used for fixing the power strip 21 through the limit frame 112 , with a stable structure.

The connecting sheet 21 is provided with a plug-in elastic piece 211, and the upper housing 12 is provided with a limit groove 123 corresponding to the plug-in elastic piece 211, and the jack 121 corresponds to the limit groove 123, and the plug-in elastic piece 211 is used to cooperate with the jack 121 inserted into the electrical connection structure conducts electricity.

The wiring hole 131 is provided with a limit card slot 131a, and the connecting line 3 is provided with a limit block 32, and the limit block 32 is set in the limit card slot 131a; the limit card slot 131a and the limit block 32 are used for Fix the connecting wire 3 to prevent the slotting phenomenon.

The opening of the winding groove 13 is provided with a limit outer edge 133, and the two sides of the limit outer edge 133 are provided with arc surfaces; The outer covering has a certain degree of elasticity, and the connecting wire 3 can be conveniently entered and exited through the curved surface.

In the utility model, a winding groove 13 is provided on the outer edge of the upper casing 12 and the lower casing 11 after being matched, and a wiring hole 131 is opened through the winding groove 13 to connect with the interior of the channel placement cavity 111, so as to facilitate the connection of the connecting wire 3 And fixed, it is also convenient to conduct conductive connection with the power connection element 2, and the power connection is stable, which solves the problem that the existing power strip cannot limit and fix the connection wire 3, resulting in the connection wire 3 being scattered. Specifically, a casing 1, an electrical connection element 2, and a connecting wire 3 are provided, and the casing 1 includes a lower casing 11, an upper casing 12 buckled on the lower casing 11, and the lower casing 11 and the upper casing. 12 is fastened to form a winding groove 13 on the outer edge of the housing 1. The lower housing 11 is provided with a placement cavity 111, and the winding groove 13 is provided with a routing hole 131, and the routing hole 131 is connected to the placement cavity 111, the upper housing 12 is provided with a jack 121 corresponding to the placement cavity 111; the electrical connection element 2 is installed in the placement cavity 111 and corresponds to the jack 121; one end of the connecting wire 3 is inserted into the The wire hole 131 is also connected to the electrical connection element 2 , the other end of the connecting wire 3 is provided with a plug 31 , and the connecting wire 3 can be wound on the winding groove 13 . Place the connecting element 2 in the housing cavity 111, and the plug 31 cooperates with the connecting element 2 to realize the electrical connection of the row and socket.

The above examples only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (10)

1. A wire-wound fixed socket, characterized in that: comprising The outer casing, the outer casing includes a lower casing, an upper casing fastened to the lower casing, and a winding groove formed on the outer edge of the casing after the lower casing and the upper casing are fastened, and the lower casing is provided with cavity, the winding groove is provided with a wiring hole, and the wiring hole is connected to the placement cavity, and the upper housing is provided with a socket corresponding to the placement cavity; An electrical connection element, the electrical connection element is installed in the placement cavity and corresponds to the jack; A connecting wire, one end of the connecting wire is passed through the wiring hole and connected to the electrical connection element, the other end of the connecting wire is provided with a plug, and the connecting wire can be wound on the winding groove. 2 . The wire-wound fixed socket according to claim 1 , wherein the wire-winding groove is provided with a fixing groove, and the fixing groove is used for fixing a plug. 3 . 3. The wire-wound fixed row and socket according to claim 2, characterized in that: the fixed groove includes a groove body, and avoidance grooves and fastening grooves respectively located on both sides of the groove body, the avoidance grooves and the fastening grooves All communicate with the winding slot. 4. The wire-wound fixed socket according to claim 3, characterized in that: the fastening groove is provided with a positioning column, the plug is provided with a pin, and the pin is provided with a positioning hole corresponding to the positioning column, and the positioning The end faces of the columns are provided with chamfers. 5. The wire-wound fixed socket according to claim 1, characterized in that: the power-connecting element includes a power-connecting piece and a charging plate, the power-connecting piece is electrically connected to the charging plate, and the power-connecting piece is fixed In the lower case, the charging board is connected to the upper case. 6 . The wire-wound fixed socket according to claim 5 , wherein the lower housing is provided with a limit frame, and the limit frame is used to fix the contact plate. 7 . 7 . The wire-wound fixed socket according to claim 6 , wherein the upper housing is provided with a fixing column, and the charging board is fixed to the fixing column by screws. 8 . 8. The wire-wound fixed row and socket according to claim 7, characterized in that: the contact piece is provided with a plug-in shrapnel, the upper housing is provided with a limit slot corresponding to the plug-in shrapnel, and the socket corresponds to the plug-in shrapnel. The limit slot. 9. The wire-wound fixed socket according to claim 1, characterized in that: the wiring hole is provided with a limit card slot, the connecting wire is provided with a limit block, and the limit block is set on the limit card groove. 10. The wire-wound fixed socket according to claim 1, characterized in that: the opening of the wire-winding slot is provided with a limiting outer edge, and both sides of the limiting outer edge are provided with arc surfaces.

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