CN211320421U

CN211320421U - Socket

Info

Publication number: CN211320421U
Application number: CN201922292249.5U
Authority: CN
Inventors: 周光明
Original assignee: Jiande Sansen Electric Appliance Co ltd
Current assignee: Jiande Sansen Electric Appliance Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-21
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a socket, it includes box body and power cord, the box body comprises casing and bottom plate, the casing can be dismantled with the bottom plate and be connected and constitute a cavity, be equipped with socket subassembly and spooler in the cavity, the spooler is located the one end of cavity, socket subassembly is located the other end of cavity, be equipped with the on & off switch on the casing, the one end of on & off switch is installed in the cavity, the other end of on & off switch runs through the casing and is located the outside of cavity, the power cord twines on the spooler, the one end of power cord is connected with on & off switch and socket subassembly electricity respectively, the other end of power cord runs through the tip of casing and is located the outside of cavity, be equipped with. The utility model has the advantages that: the power cord is scalable, and the arrangement of the power cord of being convenient for does benefit to application environment neat pleasing to the eye, makes socket obtain make full use of simultaneously, enlarges the range of application of socket, resources are saved.

Description

Socket

Technical Field

The utility model belongs to the technical field of the relevant technique of electrical apparatus and specifically relates to indicate a socket.

Background

The multi-position socket with wires is the most common electric appliance product in our daily life. Because the socket can be connected with a plurality of power plugs, the space and the circuit are saved, and the socket is popular and loved by domestic and foreign consumers. As a result of the wide use of the socket, the following problems arise: at present, the length of a power line of a socket cannot be changed by stretching, so that the socket with power lines of different lengths is required to be configured to meet the requirement in one application place, the waste of the socket is caused, and meanwhile, the messy feeling of the space is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a socket with telescopic power line, which overcomes the defect that the socket power line can not stretch out and draw back in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a socket, it includes box body and power cord, the box body comprises casing and bottom plate, the casing can be dismantled with the bottom plate and be connected and constitute a cavity, be equipped with socket subassembly and spooler in the cavity, the spooler is located the one end of cavity, socket subassembly is located the other end of cavity, be equipped with the on & off switch on the casing, the one end of on & off switch is installed in the cavity, the other end of on & off switch runs through the casing and is located the outside of cavity, the power cord twines on the spooler, the one end of power cord is connected with on & off switch and socket subassembly electricity respectively, the other end of power cord runs through the tip of casing and is located the outside of cavity, be equipped with spacing subassembly on the casing tip that.

The box body comprises casing and bottom plate, the casing can be dismantled with the bottom plate and be connected and constitute a cavity, be equipped with socket subassembly and spooler in the cavity, the spooler is located the one end of cavity, socket subassembly is located the other end of cavity, be equipped with the on & off switch on the casing, the one end of on & off switch is installed in the cavity, the other end of on & off switch runs through the casing and is located the outside of cavity, the power cord twines on the spooler, the one end of power cord is connected with on & off switch and socket subassembly electricity respectively, the other end of power cord runs through the tip of casing and is located the outside of cavity, be equipped with. When an operator stretches the power line outwards to a required length, the power line can be prevented from retracting by arranging the limiting assembly; when the power cord needs to be shortened, the wire rewinding device drives the power cord to retract automatically by arranging the limiting assembly, and the purpose of telescopic power cord is achieved.

As preferred, two spacing subassemblies are total, and two spacing subassemblies use the power cord to be the symmetric distribution as the center, and spacing subassembly includes and is connected with power cord assorted arc limiting plate, connecting rod one and connecting rod two, and the inboard of arc limiting plate contacts with the power cord, the outside of arc limiting plate and the one end fixed connection of connecting rod one, and the other end of connecting rod one rotates with the one end of connecting rod two to be connected, the other end of connecting rod two is equipped with the locating plate, and the shape of locating plate is the rectangle, and the tip of casing is equipped with the arc hole that matches with connecting rod two, the one end in arc hole is close to the power cord, and the power cord is kept away from to the other end in arc hole, and the both ends in arc hole all are equipped with and are linked together. When the power line is elongated to a required length position, the arc limiting plates are pushed to one end, close to the power line, of the arc hole through the first connecting rod and the second connecting rod, the positioning is carried out through the matching of the positioning plates and the positioning grooves, at the moment, the two arc limiting plates act on the power line simultaneously, the power line is clamped, and the length of the power line is limited; when needs shorten the power cord to required length, push away the one end that the power cord was kept away from to the arc hole with arc limiting plate through connecting rod one and connecting rod two to fix a position through locating plate and constant head tank cooperation, the power cord is kept away from to the arc limiting plate this moment, but the power cord is automatic shrink under the effect of spooler. The design is convenient for the arrangement of the power line, is beneficial to the tidiness and the attractiveness of the application environment, and simultaneously makes full use of the socket, enlarges the application range of the socket and saves resources.

Preferably, a magnet is arranged in the positioning groove, and an iron sheet matched with the magnet is arranged on the positioning plate. The design is favorable to the locating plate to be fixed in the constant head tank through iron sheet and magnet inter attraction to be favorable to improving the spacing stability of arc limiting plate.

Preferably, the second connecting rod is perpendicular to the end of the shell, an included angle between the first connecting rod and the second connecting rod is an obtuse angle, a torsion spring is arranged at the rotating connection position of the first connecting rod and the second connecting rod, one side of the first connecting rod is far away from the power line, the other side of the first connecting rod is close to the power line, and the torsion spring is located on one side of the first connecting rod, which is close to the power line. The included angle of the first connecting rod and the second connecting rod is an obtuse angle, so that the power line can be clamped tightly under the action of the torsion spring through the interaction of the arc limiting plates on the first connecting rods, and the power line can be positioned more stably.

Preferably, the end of the shell is provided with two first baffles, the first baffles are arc-shaped and located between the power line and the arc-shaped hole, one ends of the first baffles are close to the first connecting rod, the other sides of the first baffles are far away from the first connecting rod, one sides of the first baffles, far away from the first connecting rod, are fixedly connected with the end of the shell, the radians of the first baffles are the same as those of the arc-shaped hole, and the central axes of the first baffles and the central axes of the arc-shaped hole are the same axis. When the first connecting rod and the second connecting rod move to the end, far away from the power line, of the arc-shaped hole, the first baffle is in contact with the first connecting rod, the first connecting rod is prevented from being in contact with the power line again under the action of the torsion spring, and the power line is convenient to stretch.

Preferably, the spooler includes a receipts line section of thick bamboo and spool, the power cord twines on the outer wall of a receipts line section of thick bamboo, the one end of a receipts line section of thick bamboo is equipped with the turn-ups, the bottom plate be equipped with turn-ups assorted L type groove, it cooperatees on installation and the bottom plate through turn-ups and L type groove to receive the line section of thick bamboo, the other end of a receipts line section of thick bamboo is connected with baffle two, the one end of spool is run through and is received line section of thick bamboo and bottom plate fixed connection, the other end and the receipts line section of thick bamboo of spool rotate to be connected, be equipped with the. When the power cord is elongated, the winding drum rotates relative to the reel, and at the moment, one end of the clockwork spring connected with the winding drum rotates relative to the other end; when the power cord needs to be shortened, the clockwork spring automatically resets to drive the power cord to retract, the automatic retraction function of the wire winding device is realized, the power cord can be conveniently and automatically collected through the wire winding device, manual operation is not needed, and the wire winding device is simple, convenient and fast.

The utility model has the advantages that: the power line is telescopic, so that the arrangement of the power line is convenient, the neatness and the attractiveness of an application environment are facilitated, meanwhile, the socket is fully utilized, the application range of the socket is expanded, and resources are saved; the power line has good positioning stability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of the position limiting assembly of FIG. 1 positioned on the arcuate aperture at an end remote from the power cord;

FIG. 3 is an enlarged view at A in FIG. 1;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is a cross-sectional view A-A of FIG. 1;

FIG. 6 is a left side view of FIG. 1;

fig. 7 is a left side view of the spacing assembly of fig. 1 positioned on the end of the arcuate aperture away from the power cord.

In the figure: 1. the winding box comprises a box body, 2 power wires, 3 a shell, 4 a bottom plate, 5 a cavity, 6 a socket assembly, 7 a winding device, 8 a switch key, 9 a limiting assembly, 10 an arc limiting plate, 11 a first connecting rod, 12 a second connecting rod, 13 a positioning plate, 14 an arc hole, 15 a positioning groove, 16 a magnet, 17 an iron sheet, 18 a torsion spring, 19 a first baffle, 20 a winding barrel, 21 a scroll, 22 a flanging, 23 an L-shaped groove, 24 a second baffle and 25 a clockwork spring.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1 and 2, a socket includes a box body 1 and a power line 2, the box body 1 is composed of a shell 3 and a bottom plate 4, the shell 3 and the bottom plate 4 are detachably connected to form a cavity 5, a socket assembly 6 and a wire rewinding device 7 are arranged in the cavity 5, the wire rewinding device 7 is located at one end of the cavity 5, the socket assembly 6 is located at the other end of the cavity 5, an on-off switch 8 is arranged on the shell 3, one end of the on-off switch 8 is installed in the cavity 5, the other end of the on-off switch 8 penetrates through the shell 3 and is located outside the cavity 5, the power line 2 is wound on the wire rewinding device 7, one end of the power line 2 is electrically connected with the on-off switch 8 and the socket assembly 6 respectively, the other end of the power line 2 penetrates through the end of the shell 3 and is.

As shown in fig. 3 and 4, the number of the limiting assemblies 9 is two, the two limiting assemblies 9 are symmetrically distributed around the power line 2, each limiting assembly 9 includes an arc limiting plate 10 matched with the power line 2, a first connecting rod 11 and a second connecting rod 12, the inner side of each arc limiting plate 10 contacts with the power line 2, the outer side of each arc limiting plate 10 is fixedly connected with one end of the first connecting rod 11, the other end of the first connecting rod 11 is rotatably connected with one end of the second connecting rod 12, the other end of the second connecting rod 12 is provided with a positioning plate 13, as shown in fig. 5, the positioning plate 13 is rectangular, the end of the housing 3 is provided with an arc hole 14 matched with the second connecting rod 12, one end of the arc hole 14 is close to the power line 2, the other end of the arc hole 14 is far away from the power line 2, and both ends of the arc hole 14, one side of the positioning groove 15 is communicated with the cavity 5, and the other side of the positioning groove 15 is communicated with the arc-shaped hole 14. A magnet 16 is arranged in the positioning groove 15, and an iron sheet 17 matched with the magnet 16 is arranged on the positioning plate 13.

As shown in fig. 3 and 4, the second connecting rod 12 is perpendicular to the end of the housing 3, an included angle between the first connecting rod 11 and the second connecting rod 12 is an obtuse angle, a torsion spring 18 is disposed at a rotational connection position of the first connecting rod 11 and the second connecting rod 12, one side of the first connecting rod 11 is far away from the power line 2, the other side of the first connecting rod 11 is close to the power line 2, and the torsion spring 18 is disposed on one side of the first connecting rod 11 close to the power line 2.

As shown in fig. 3 and 4, two first baffles 19 are arranged at the end portion of the shell 3, as shown in fig. 6 and 7, the first baffles 19 are arc-shaped, the first baffles 19 are located between the power cord 2 and the arc-shaped holes 14, as shown in fig. 3 and 4, one ends of the first baffles 19 are close to the first connecting rods 11, the other sides of the first baffles 19 are far away from the first connecting rods 11, one sides of the first baffles 19, which are far away from the first connecting rods 11, are fixedly connected with the end portion of the shell 3, as shown in fig. 6 and 7, the radians of the first baffles 19 are the same as those of the arc-shaped holes 14, and the central axes of the first baffles 19 and the central axes of.

As shown in fig. 1 and fig. 2, the wire rewinding device 7 includes a wire rewinding barrel 20 and a winding shaft 21, the power cord 2 is wound on the outer wall of the wire rewinding barrel 20, one end of the wire rewinding barrel 20 is provided with a flange 22, the bottom plate 4 is provided with an L-shaped groove 23 matched with the flange 22, the wire rewinding barrel 20 is installed on the bottom plate 4 through the flange 22 and the L-shaped groove 23 in a matching manner, the other end of the wire rewinding barrel 20 is connected with a second baffle 24, one end of the winding shaft 21 penetrates through the wire rewinding barrel 20 and is fixedly connected with the bottom plate 4, the other end of the winding shaft 21 is rotatably connected with the wire rewinding barrel 20, a clockwork spring 25 is arranged on the winding shaft 21, the clockwork spring 25 is connected with the.

The working principle is as follows: when the power cord 2 is stretched to a required length position, the arc-shaped limiting plates 10 are pushed to one ends, close to the power cord 2, of the arc-shaped holes 14 through the first connecting rods 11 and the second connecting rods 12 and are positioned through the matching of the positioning plates 13 and the positioning grooves 15, at the moment, the two arc-shaped limiting plates 10 are located on two corresponding sides of the power cord 2 and act on the power cord 2 at the same time, the power cord 2 is clamped through the torsion springs 18, and the length of the power cord 2 is limited; when needs shorten power cord 2 to required length, push away arc limiting plate 10 to the one end that power cord 2 was kept away from to arc hole 14 through connecting rod 11 and connecting rod two 12 to fix a position through locating plate 13 and the cooperation of constant head tank 15, power cord 2 is kept away from to arc limiting plate 10 this moment, and power cord 2 is automatic re-setting under the clockwork spring 25 effect in spooler 7 and drives power cord 2 automatic contraction.

Claims

1. A socket is characterized by comprising a box body (1) and a power line (2), wherein the box body (1) is composed of a shell (3) and a bottom plate (4), the shell (3) and the bottom plate (4) are detachably connected and form a cavity (5), a socket assembly (6) and a wire winding device (7) are arranged in the cavity (5), the wire winding device (7) is located at one end of the cavity (5), the socket assembly (6) is located at the other end of the cavity (5), an on-off switch (8) is arranged on the shell (3), one end of the on-off switch (8) is installed in the cavity (5), the other end of the on-off switch (8) penetrates through the shell (3) and is located outside the cavity (5), the power line (2) is wound on the wire winding device (7), one end of the power line (2) is electrically connected with the on-off switch (8) and the socket assembly (6) respectively, the other end of the power line (2) penetrates through the end part of the shell (3) and is located outside the cavity (5), and a limiting component (9) is arranged on the end part of the shell (3) penetrated by the power line (2).

2. The socket according to claim 1, wherein the number of the limiting assemblies (9) is two, the two limiting assemblies (9) are symmetrically distributed around the power line (2), the limiting assemblies (9) comprise arc limiting plates (10) matched with the power line (2), a first connecting rod (11) and a second connecting rod (12), the inner sides of the arc limiting plates (10) are in contact with the power line (2), the outer sides of the arc limiting plates (10) are fixedly connected with one end of the first connecting rod (11), the other end of the first connecting rod (11) is rotatably connected with one end of the second connecting rod (12), a positioning plate (13) is arranged at the other end of the second connecting rod (12), the positioning plate (13) is rectangular, and an arc hole (14) matched with the second connecting rod (12) is arranged at the end of the shell (3), one end of the arc-shaped hole (14) is close to the power line (2), the other end of the arc-shaped hole (14) is far away from the power line (2), positioning grooves (15) matched with the positioning plates (13) are formed in the two ends of the arc-shaped hole (14), one side of each positioning groove (15) is communicated with the cavity (5), and the other side of each positioning groove (15) is communicated with the arc-shaped hole (14).

3. A socket according to claim 2, wherein a magnet (16) is provided in the positioning groove (15), and an iron piece (17) matching with the magnet (16) is provided on the positioning plate (13).

4. A socket according to claim 2, wherein the second connecting rod (12) is perpendicular to the end of the housing (3), the first connecting rod (11) forms an obtuse angle with the second connecting rod (12), a torsion spring (18) is disposed at the rotational connection between the first connecting rod (11) and the second connecting rod (12), one side of the first connecting rod (11) is far away from the power line (2), the other side of the first connecting rod (11) is close to the power line (2), and the torsion spring (18) is disposed at one side of the first connecting rod (11) close to the power line (2).

5. A socket according to claim 2, 3 or 4, wherein two first baffles (19) are arranged at the end part of the shell (3), the first baffles (19) are arc-shaped, the first baffles (19) are positioned between the power line (2) and the arc-shaped holes (14), one ends of the first baffles (19) are close to the first connecting rods (11), the other sides of the first baffles (19) are far away from the first connecting rods (11), one sides of the first baffles (19) far away from the first connecting rods (11) are fixedly connected with the end part of the shell (3), the radian of the first baffles (19) is the same as that of the arc-shaped holes (14), and the central axes of the first baffles (19) and the central axes of the arc-shaped holes (14) are the same axis.

6. The socket according to claim 1, wherein the take-up device (7) comprises a take-up drum (20) and a reel (21), the power line (2) is wound on the outer wall of the take-up drum (20), one end of the take-up drum (20) is provided with a flange (22), the bottom plate (4) is provided with an L-shaped groove (23) matched with the flange (22), the take-up drum (20) is installed on the bottom plate (4) through the flange (22) and the L-shaped groove (23) in a matching manner, the other end of the take-up drum (20) is connected with a second baffle (24), one end of the reel (21) penetrates through the take-up drum (20) and is fixedly connected with the bottom plate (4), the other end of the reel (21) is rotatably connected with the take-up drum (20), a clockwork spring (25) is arranged on the reel (21), and the clockwork spring (25), one end of the clockwork spring (25) is connected with the reel (21), and the other end of the clockwork spring (25) is connected with the inner wall of the wire winding drum (20).