CN110247222B

CN110247222B - Multi-plug telescopic socket convenient to adjust

Info

Publication number: CN110247222B
Application number: CN201910499418.4A
Authority: CN
Inventors: 张海涛
Original assignee: Anhui Kaixuan Electric Co Ltd
Current assignee: Anhui Kaixuan Electric Co., Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-11-17
Anticipated expiration: 2039-06-11
Also published as: CN110247222A

Abstract

The invention discloses a multi-plug telescopic socket convenient to adjust, and relates to the technical field of electrical sockets. This socket that stretches out and draws back convenient to adjust loads inside a plurality of sockets through the outer sleeve, and the socket can freely stretch out and draw back the regulation quantity to adapt to different electrical apparatus demands, the socket can be folded moreover, is convenient for laminate mutually with the installation face, saves space, improves pleasing to the eye degree, and outer sleeve formula structure as an organic whole is convenient for install.

Description

Multi-plug telescopic socket convenient to adjust

Technical Field

The invention relates to the technical field of electrical sockets, in particular to a multi-plug telescopic socket convenient to adjust.

Background

The socket is also called as a power socket and a switch socket. The socket is a socket into which one or more circuit wiring can be inserted, through which various wiring can be inserted, so that connection with other circuits is facilitated, and connection and disconnection of the circuit and the copper member are achieved finally.

Existing sockets are generally classified into wall sockets and patch sockets, because wall sockets have fewer outlets. Be difficult to satisfy the power supply demand of more electrical apparatus, so generally can connect wiring formula wiring board on wall socket, with extension interface kind and quantity, but the quantity of electrical apparatus often can change, the power supply demand also can change, although wall socket inserts wiring formula wiring board back interface kind and quantity has obtained the extension, but wiring formula wiring board's interface kind and quantity are fixed when still, change when the quantity of electrical apparatus and power supply demand, the socket just easily goes out the interface and leads to extravagant, or the interface is not enough to be changed the socket, use the flexibility lower, and the wiring board exposes also is fairly pleasing to the eye and unsafe outward.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a multi-plug telescopic socket convenient to adjust, and solves the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a multi-plug telescopic socket convenient to adjust comprises an outer sleeve and an cover plate, wherein a sleeve rotating disk is installed on the inner side of the outer sleeve, a telescopic sleeve is connected to the inner side of the sleeve rotating disk, a front panel is arranged on the front side of the telescopic sleeve, a bayonet is arranged in the middle of the front panel, adsorption magnets are arranged on the upper side and the lower side of the bayonet, a sealing dust ring is arranged on the outer side of the adsorption magnets, a handle is arranged on the front side of the cover plate, the cover plate is located on the inner side of the bayonet, a socket main body is connected to the rear side of the cover plate, three-hole sockets are arranged above the socket main body, two-hole sockets are arranged on the left side and the right side of the socket main body, a plug wiring mechanism is installed inside the socket main body, a fixed turntable is arranged on one side of the socket main, the socket comprises a socket body and is characterized in that pulleys are mounted on the side faces of the socket body, sliding grooves are embedded in the outer sides of the pulleys, guide seats are fixed on the outer sides of the sliding grooves, a tail connecting seat is connected to the rear side of the socket body, a telescopic connecting mechanism is mounted in the middle of the tail connecting seat, a rotary contact mechanism is arranged on the rear side of the telescopic connecting mechanism, and a wiring terminal is arranged on the rear side of the rotary contact mechanism.

Optionally, the telescopic sleeve is rotatably connected with the outer sleeve through a sleeve rotating disc, and the horizontal center line of the outer sleeve and the horizontal center line of the telescopic sleeve are located on the same straight line.

Optionally, the plug wiring mechanism comprises a ground wire elastic reed, a live wire connection copper sheet, a zero line elastic reed and a zero line connection copper sheet, the front side of the ground wire elastic reed is provided with the live wire elastic reed, the live wire elastic reed is connected with the live wire connection copper sheet, the outer side of the live wire elastic reed is provided with the zero line elastic reed, and the zero line connection copper sheet is connected between the zero line elastic reeds.

Optionally, the live wire elastic reeds are connected with the copper sheets through the live wire to form an electric connection structure, and the zero line elastic reeds are connected with the copper sheets through the zero line to form an electric connection structure.

Optionally, the socket connection mechanism comprises a zero line connection point, a live wire connection point, a ground wire connection point, a zero line connection pad, a live wire connection pad and a ground wire connection pad, wherein the opposite side of the zero line connection point is provided with the live wire connection point, the ground wire connection point is arranged below the live wire connection point, the outer side of the zero line connection point is connected with the zero line connection pad, the zero line connection pad is symmetrically arranged on the zero line connection pad, and the ground wire connection pad is arranged on the inner side of the live wire connection pad.

Optionally, the inner side of the zero line connection point and the outer side of the zero line connection pad are attached to each other, the inner side of the live line connection point and the outer side of the live line connection pad are attached to each other, and the inner side of the ground line connection point and the outer side of the ground line connection pad are attached to each other.

Optionally, the telescopic connection mechanism comprises a zero line contact sliding block, a zero line sliding rail, a ground line contact sliding block, a ground line sliding rail, a live line contact sliding block and a live line sliding rail, the left side and the right side of the zero line contact sliding block are both connected with the zero line sliding rail, the ground line contact sliding block is arranged below the zero line contact sliding block, the ground line contact sliding block is arranged on the left side and the right side of the ground line contact sliding block, the live line contact sliding block is arranged below the ground line contact sliding block, and the left side and the right side of the live line contact sliding block are both connected.

Optionally, the horizontal center line of the zero line slide rail and the horizontal center line of the ground line slide rail are parallel to each other, and the horizontal center line of the ground line slide rail and the horizontal center line of the live line slide rail are parallel to each other.

Optionally, the rotary contact mechanism comprises a zero line contact point, a zero line contact disc, a ground wire contact point, a ground wire contact disc, a live wire contact point and a live wire contact disc, the outer side of the zero line contact point is connected with the zero line contact disc, the ground wire contact point is arranged below the zero line contact point, the outer side of the ground wire contact point is connected with the ground wire contact disc, the live wire contact point is arranged below the ground wire contact point, and the outer side of the live wire contact point is connected with the live wire contact disc.

Optionally, the outer side of the zero line contact point and the inner side of the zero line contact disc are attached to each other, the outer side of the ground line contact point and the inner side of the ground line contact disc are attached to each other, and the outer side of the live line contact point and the inner side of the live line contact disc are attached to each other.

The invention provides a multi-plug telescopic socket convenient to adjust, which has the following beneficial effects:

1. this flexible socket of many plugs convenient to adjust, load inside a plurality of sockets through the outer sleeve, the socket can freely stretch out and draw back regulation quantity, in order to adapt to different electrical apparatus demands, and the socket can be folded, be convenient for laminate mutually with the installation face, save space, improve pleasing to the eye degree, and outer sleeve formula structure as an organic whole, be convenient for install, because the device has certain length, can install on furniture or the wall that has certain thickness through punching, the outer sleeve of device seals through front panel and apron, in order to protect inside electric structure, the socket is installed on the telescope tube, the telescope tube passes through the sleeve rotary disk and is connected with the outer sleeve rotation, so the socket can rotate, in order to adapt to different operational environment, be favorable to improving the use suitability of device.

2. This many plugs socket that stretches out and draws back convenient to adjust, constitute the unit formula structure through socket principal, and the device is provided with the socket principal of a plurality of unit formulas, every socket principal structure homogeneous phase, be convenient for standardize and use the maintenance, and every socket principal all is provided with a three hole sockets and two hole sockets, three hole sockets and two hole sockets are located socket principal's three mutual perpendicular respectively, prevent mutual interference between the plug, be favorable to improving the use suitability of device, and one set of plug wiring mechanism is shared to three hole sockets and two hole sockets, three hole sockets pass through ground wire elasticity reed, live wire elasticity reed and zero line elasticity reed are connected, and two hole sockets connect through live wire elasticity reed and zero line elasticity reed, plug wiring mechanism is provided with two live wire elasticity reeds and zero line elasticity reed, connect copper sheet and zero line connection copper sheet through live wire connection reed and zero line respectively between live wire elasticity reed and the zero line elasticity reed and connect.

3. The multi-plug telescopic socket convenient to adjust is characterized in that the socket main body is connected through a connecting structure formed by a fixed rotary disc and a connecting rotary disc, the socket main body can rotate through the fixed rotary disc and the connecting rotary disc, the socket can be folded and attached to an installation surface after being drawn out conveniently, so that the space is saved, the attractiveness is improved, an electrical structure between the socket main bodies is connected through a socket connecting mechanism, a zero line connecting point, a fire line connecting point and a ground line connecting point are arranged on the inner side surface of the connecting rotary disc, the zero line connecting point, the fire line connecting point and the ground line connecting point are connected with a zero line elastic reed, a fire line elastic reed and a ground line elastic reed through copper sheets, a zero line connecting disc, a connecting disc and a ground line connecting disc are arranged on the outer side surface of the fixed rotary disc, and are also connected, when the fixed rotary disc of the socket main body is connected with the connecting rotary disc, the zero line connecting point, the live line connecting point and the ground line connecting point are correspondingly attached to the zero line connecting disc, the live line connecting disc and the ground line connecting disc, so that an electric connection structure is formed, each socket main body is communicated and connected, the socket main body can be kept connected when rotating, and the use flexibility of the device is improved.

4. This multi-plug socket that stretches out and draws back convenient to adjust, constitute telescopic machanism through guide holder and spout, the pulley is all installed to the side about socket principal, the pulley gomphosis is installed in the spout, make socket principal can pass through pulley horizontal migration in the spout, thereby adjust the quantity that stretches out socket principal, be convenient for adapt to different electrical apparatus demands, waste is reduced, be favorable to improving the use flexibility and the suitability of device, and keep electric connection through flexible coupling mechanism between socket principal and the guide holder, a tail connecting seat is installed to a succession of socket principal's tail end, and install zero line contact slider, live wire contact slider, and ground wire contact slider on the tail connecting seat, and the corresponding zero line slide rail, live wire slide rail and ground wire slide rail that is provided with on the guide holder, zero line contact slider, live wire contact slider, and ground wire contact slider respectively with zero line slide, The live wire slide rail is connected with the ground wire slide rail, and the socket main body and the tail connecting seat can be always connected in parallel movement, so that the socket main body and the guide seat are electrically connected.

5. The socket body is arranged in the telescopic sleeve, the using quantity of the socket body can be adjusted in the telescopic sleeve in a telescopic mode, the telescopic sleeve can rotate in the outer sleeve through the sleeve rotating disc, the folding direction of the socket body is adjusted, the using flexibility and the applicability of the socket body are improved, the socket body and the guide seat are electrically connected through the telescopic connecting mechanism, the guide seat is arranged in the telescopic sleeve, the telescopic sleeve and the outer sleeve are electrically connected through the rotating contact mechanism, the rear ends of a zero line slide rail, a live line slide rail and an earth line slide rail arranged on the guide seat are respectively provided with a zero line contact point, a live line contact point and an earth line contact point, and the zero line contact point, the live line contact point and the earth line contact point are respectively connected with the zero line contact disc, The live wire contact disc and the ground wire contact disc are attached in a one-to-one correspondence mode to form an electric connection structure, and the telescopic sleeve can still be kept connected when rotating, so that the telescopic sleeve and the outer sleeve can be electrically connected.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the backside structure of the present invention;

FIG. 4 is a schematic structural view of the present invention in a telescopic state;

FIG. 5 is a schematic view of the construction of an outer sleeve according to the present invention;

FIG. 6 is a schematic view of the telescopic sleeve of the present invention;

FIG. 7 is a schematic view of a connection state structure of the socket body according to the present invention;

FIG. 8 is a schematic view of the cover plate structure of the present invention;

FIG. 9 is a schematic view of a socket body structure according to the present invention;

FIG. 10 is a schematic view of the internal structure of the socket body according to the present invention;

FIG. 11 is a schematic view of the internal wiring structure of the socket body according to the present invention;

FIG. 12 is a schematic view of the plug wiring mechanism of the present invention;

FIG. 13 is a schematic view of a socket connection mechanism according to the present invention;

FIG. 14 is a schematic view of the tail connector of the present invention;

FIG. 15 is a schematic structural view of the telescopic link mechanism of the present invention;

FIG. 16 is a rear end view of the outer sleeve of the present invention;

FIG. 17 is a schematic view of a rotary contact mechanism according to the present invention;

FIG. 18 is a schematic view of the hot wire contact pad of the present invention.

In the figure: 1. an outer sleeve; 2. a sleeve rotating disc; 3. a telescopic sleeve; 4. a front panel; 5. a bayonet; 6. adsorbing a magnet; 7. sealing a dustproof ring; 8. a cover plate; 9. a handle; 10. a socket main body; 11. a three-hole jack; 12. two-hole sockets; 13. a plug wiring mechanism; 1301. a ground wire spring leaf; 1302. a live wire spring leaf; 1303. the live wire is connected with the copper sheet; 1304. a zero line spring leaf; 1305. the zero line is connected with the copper sheet; 14. fixing the rotary table; 15. connecting the rotary table; 16. a socket connection mechanism; 1601. a zero line connection point; 1602. a live line connection point; 1603. a ground wire connection point; 1604. a zero line connecting disc; 1605. a live wire connecting disc; 1606. a ground wire connecting disc; 17. a pulley; 18. a chute; 19. a guide seat; 20. a tail connecting seat; 21. a telescopic connection mechanism; 2101. a zero line contact slider; 2102. a zero line slide rail; 2103. a ground wire contacts the slider; 2104. a ground wire slide rail; 2105. a live line contacts the slider; 2106. a live line slide rail; 22. a rotary contact mechanism; 2201. a zero line contact point; 2202. a neutral wire contact pad; 2203. a ground wire contact point; 2204. a ground wire contact pad; 2205. a live wire contact; 2206. a live line contact tray; 23. and a terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 18, the present invention provides a technical solution: a multi-plug telescopic socket convenient to adjust comprises an outer sleeve 1 and a cover plate 8, wherein a sleeve rotating disk 2 is installed on the inner side of the outer sleeve 1, a telescopic sleeve 3 is connected to the inner side of the sleeve rotating disk 2, the telescopic sleeve 3 is rotatably connected with the outer sleeve 1 through the sleeve rotating disk 2, the horizontal central line of the outer sleeve 1 and the horizontal central line of the telescopic sleeve 3 are located on the same straight line, a front panel 4 is arranged on the front surface of the telescopic sleeve 3, a bayonet 5 is arranged in the middle of the front panel 4, adsorption magnets 6 are arranged on the upper side and the lower side of the bayonet 5, a sealing dust ring 7 is arranged on the outer side of the adsorption magnets 6, a handle 9 is arranged on the front surface of the cover plate 8, the cover plate 8 is located on the inner side of the bayonet 5, a plurality of sockets inside the device is loaded through the outer sleeve 1, the sockets, the socket is arranged on the telescopic sleeve 3, and the telescopic sleeve 3 is rotatably connected with the outer sleeve 1 through the sleeve rotating disc 2, so that the socket can rotate to adapt to different working environments, and the use applicability of the device is improved;

the rear side of the cover plate 8 is connected with a socket body 10, a three-hole jack 11 is arranged above the socket body 10, two-hole jacks 12 are arranged on the left side and the right side of the socket body 10, a plug wiring mechanism 13 is arranged in the socket body 10, the plug wiring mechanism 13 comprises a ground wire elastic spring leaf 1301, a live wire elastic spring leaf 1302, a live wire connecting copper sheet 1303, a zero wire elastic spring leaf 1304 and a zero wire connecting copper sheet 1305, the front side of the ground wire elastic spring leaf 1301 is provided with the live wire elastic spring leaf 1302, the live wire connecting copper sheet 1303 is connected between the live wire elastic spring leaves 1302, the zero wire elastic spring leaf 1304 is arranged on the outer side of the live wire elastic spring leaf 1302, the zero wire connecting copper sheet 1305 is connected between the zero wire elastic spring leaves 1304, the copper sheet 1303 is connected between the live wire elastic spring leaves 1302 through the live wire to form an electric, the device forms a unit type structure through the socket main body 10, the device is provided with a plurality of unit type socket main bodies 10, each socket main body 10 has the same structure, and is convenient for standardization and use and maintenance, each socket main body 10 is provided with a three-hole socket 11 and two-hole sockets 12, the three-hole socket 11 and the two-hole sockets 12 are respectively positioned on three mutually vertical surfaces of the socket main body 10, mutual interference between plugs is prevented, and the use applicability of the device is improved, the three-hole socket 11 and the two-hole socket 12 share one set of plug wiring mechanism 13, the three-hole socket 11 is connected through a ground wire elastic reed 1301, a live wire elastic reed 1302 and a zero wire elastic reed 1304, the two-hole sockets 12 are connected through a live wire elastic reed 1302 and a zero wire elastic reed 1304, the plug wiring mechanism 13 is provided with two live wire elastic reeds 1302 and a zero wire elastic reed 1304, the live wire elastic reed 1302 and the zero wire elastic reed 1304 are respectively connected through a live wire connecting copper sheet 1303 and a zero wire connecting copper sheet 1305;

a fixed rotary table 14 is arranged on one side of the socket body 10, a connection rotary table 15 is arranged on the other side of the socket body 10, a socket connection mechanism 16 is installed in the middle of the connection rotary table 15, the socket connection mechanism 16 comprises a zero line connection point 1601, a fire line connection point 1602, a ground line connection point 1603, a zero line connection pad 1604, a fire line connection pad 1605 and a ground line connection pad 1606, a fire line connection point 1602 is arranged on the opposite side of the zero line connection point 1601, a ground line connection point 1603 is arranged below the fire line connection point 1602, a zero line connection pad 1604 is connected on the outer side of the zero line connection point 1601, a fire line connection pad 1605 is symmetrically arranged on the zero line connection pad 1604, the ground line connection pad 1606 is arranged on the inner side of the fire line connection pad 1605, the inner side of the zero line connection point 1601 and the outer, the inner side surface of the ground wire connection point 1603 and the outer side surface of the ground wire connection pad 1606 are mutually attached, the device is connected with the socket main body 10 through a connection structure formed by the fixed rotary disk 14 and the connection rotary disk 15, the socket main body 10 can rotate through the fixed rotary disk 14 and the connection rotary disk 15, a socket can be conveniently folded and attached to a mounting surface after being drawn out, so that the space is saved, the attractiveness is improved, the electrical structure between the socket main bodies 10 is connected through the socket connection mechanism 16, the inner side surface of the connection rotary disk 15 is provided with a zero line connection point 1601, a live line connection point 1602 and a ground wire connection point 1603, the zero line connection point 1601, the live line connection point 1602 and the ground wire connection point 1603 are connected with a zero line elastic reed 1304, a live line elastic reed 1302 and a ground wire elastic reed 1301 through copper sheets, the outer side surface of the fixed rotary, similarly, the copper sheet is connected with the zero line elastic reed 1304, the live line elastic reed 1302 and the ground line elastic reed 1301, and when the fixed rotary table 14 of the socket main body 10 is connected with the connection rotary table 15, the zero line connection point 1601, the live line connection point 1602 and the ground line connection point 1603 are correspondingly attached to the zero line connection pad 1604, the live line connection pad 1605 and the ground line connection pad 1606, so that an electrical connection structure is formed, each socket main body 10 is communicated and connected, and can be kept connected during rotation, and the use flexibility of the device is improved;

a pulley 17 is installed on the side surface of the socket main body 10, a sliding groove 18 is embedded on the outer side of the pulley 17, a guide seat 19 is fixed on the outer side of the sliding groove 18, a tail connection seat 20 is connected on the rear side of the socket main body 10, a telescopic connection mechanism 21 is installed in the middle of the tail connection seat 20, the telescopic connection mechanism 21 comprises a zero line contact slide block 2101, a zero line slide block 2102, a ground line contact slide block 2104, a ground line slide block 2104, a live line contact slide block 2105 and a live line slide block 2106, the left side and the right side of the zero line contact slide block 2101 are both connected with the zero line slide block 2102, the ground line contact slide block 2103 is disposed below the left side and the right side of the ground line contact slide block 2103, the live line contact slide block 2105 is disposed below the ground line contact slide block 2103, the left side and the right side of the live line contact slide block 2105 are both connected, the horizontal center line of the ground wire slide rail 2104 is parallel to the horizontal center line of the live wire slide rail 2106, the device forms a telescopic mechanism through a guide seat 19 and a slide groove 18, pulleys 17 are mounted on the left side and the right side of the socket main body 10, the pulleys 17 are embedded and mounted in the slide groove 18, so that the socket main body 10 can horizontally move in the slide groove 18 through the pulleys 17, the number of the socket main body 10 extending out is adjusted, the socket main body 10 is convenient to adapt to different electrical appliance requirements, waste is reduced, and the use flexibility and the applicability of the device are improved The zero line contact slide 2101, the live line contact slide 2105 and the ground line contact slide 2103 are respectively connected with the zero line slide 2102, the live line slide 2106 and the ground line slide 2104, and can be always connected when the socket main body 10 and the tail connecting seat 20 move in parallel, so that the socket main body 10 and the guide seat 19 are electrically connected;

the rear side of the telescopic connecting mechanism 21 is provided with a rotary contact mechanism 22, the rear side of the rotary contact mechanism 22 is provided with a connecting terminal 23, the rotary contact mechanism 22 comprises a zero line contact point 2201, a zero line contact disc 2202, a ground line contact point 2203, a ground line contact disc 2204, a live line contact point 2205 and a live line contact disc 2206, the outer side of the zero line contact point 2201 is connected with a zero line contact disc 2202, the lower side of the zero line contact point 2201 is provided with a ground line contact point 2203, the outer side of the ground line contact point 2203 is connected with a ground line contact disc 2204, the lower side of the ground line contact point 2203 is provided with a live line contact point 2205, the outer side of the live line contact point 2205 is connected with a live line contact disc 2206, the outer side of the zero line contact point 2201 is mutually attached to the inner side of the zero line contact disc 2202, the outer side of the ground line contact point 2203 is mutually attached to the inner, the socket device is characterized in that a telescopic sleeve 3 and an outer sleeve 1 are connected through a rotating structure formed by a sleeve rotating disc 2, a socket main body 10 is installed in the telescopic sleeve 3, the using number of the socket main body can be adjusted in a telescopic mode in the telescopic sleeve 3, the telescopic sleeve 3 can rotate in the outer sleeve 1 through the sleeve rotating disc 2, the folding direction of the socket main body 10 is adjusted, the using flexibility and the applicability of the socket device are improved, the socket main body 10 is electrically connected with a guide seat 19 through a telescopic connecting mechanism 21, the guide seat 19 is installed in the telescopic sleeve 3, the telescopic sleeve 3 is electrically connected with the outer sleeve 1 through a rotating contact mechanism 22, a zero line sliding rail 2102, a live line sliding rail 2106 and a ground line sliding rail 2104 installed on the guide seat 19 are respectively provided with a zero line contact point 2201, a live line contact point 2205 and a ground line contact point 2203 at the rear ends, and the zero line contact point 2201, the, The live wire contact discs 2206 and the ground wire contact discs 2204 are correspondingly attached to each other to form an electrical connection structure, and the telescopic sleeve 3 can still be connected when rotating, so that the telescopic sleeve 3 and the outer sleeve 1 can be electrically connected.

To sum up, this multi-plug telescopic socket convenient to adjust, during the use, install first, the device loads inside a plurality of sockets through outer sleeve 1, have certain length, can install on furniture or wall that have certain thickness through punching, and the rear end of outer sleeve 1 is provided with binding post 23, need insert corresponding live wire, zero line and ground wire, when using, according to actual demand, through the handle 9 that the front of apron 8 set up, draw out inside socket, the left and right sides of socket main body 10 all installs pulley 17, pulley 17 gomphosis is installed in spout 18, make socket main body 10 can pass through pulley 17 horizontal migration in spout 18, thereby adjust the quantity that stretches out socket main body 10, and afterbody connecting seat 20 is installed to the tail end of a series of socket main body 10, install zero line contact slider 2101 on afterbody connecting seat 20, A live wire contact slide block 2105 and a ground wire contact slide block 2103, wherein the guide base 19 is correspondingly provided with a zero wire slide rail 2102, a live wire slide rail 2106 and a ground wire slide rail 2104, the zero wire contact slide block 2101, the live wire contact slide block 2105 and the ground wire contact slide block 2103 are respectively connected with the zero wire slide rail 2102, the live wire slide rail 2106 and the ground wire slide rail 2104, and can be always connected when the socket main body 10 and the tail connecting base 20 move in parallel, so that the socket main body 10 and the guide base 19 are electrically connected, the device forms a unit type structure through the socket main body 10, the device is provided with a plurality of unit type socket main bodies 10, each socket main body 10 has the same structure, each socket main body 10 is provided with one socket opening 11 and two socket openings 12, the three-hole socket openings 11 and the two socket openings 12 are respectively positioned on three mutually perpendicular surfaces of the socket main body 10, so as, the three-hole jack 11 and the two-hole jack 12 share one set of plug wiring mechanism 13, the three-hole jack 11 is connected through a ground wire elastic reed 1301, a live wire elastic reed 1302 and a zero wire elastic reed 1304, the two-hole jack 12 is connected through a live wire elastic reed 1302 and a zero wire elastic reed 1304, the plug wiring mechanism 13 is provided with two live wire elastic reeds 1302 and zero wire elastic reeds 1304, the live wire elastic reed 1302 and the zero wire elastic reed 1304 are connected through a live wire connecting copper sheet 1303 and a zero wire connecting copper sheet 1305 respectively, after a certain number of socket main bodies 10 are stretched out, the device is connected with the socket main body 10 through a connecting structure formed by a fixed turntable 14 and a connecting turntable 15, the socket main bodies 10 can rotate through the fixed turntable 14 and the connecting turntable 15, the socket can be folded to be attached to a mounting surface after being drawn out, so as to save space and improve attractiveness, the electrical structure between the socket main bodies 10 is connected through the socket connecting mechanism 16, the inner side surface of the connecting rotary disk 15 is provided with a zero line connecting point 1601, a live line connecting point 1602 and a ground line connecting point 1603, the zero line connecting point 1601, the live line connecting point 1602 and the ground line connecting point 1603 are all connected with a zero line elastic reed 1304, a live line elastic reed 1302 and a ground line elastic reed 1301 through copper sheets, the outer side surface of the fixed rotary disk 14 is provided with a zero line connecting disk 1604, a live line connecting disk 1605 and a ground line connecting disk 1606 and is also connected with the zero line elastic reed 1304, the live line elastic reed 1302 and the ground line elastic reed 1301 through copper sheets, when the fixed rotary disk 14 of the socket main body 10 is connected with the connecting rotary disk 15, the zero line connecting point 1601, the live line connecting point 1602 and the ground line connecting point 1603 are correspondingly attached to the zero line connecting, each socket main body 10 is communicated and connected with each other and can be kept connected when rotating, the device is connected with an expansion sleeve 3 and an outer sleeve 1 through a rotating structure formed by a sleeve rotating disc 2, the socket main bodies 10 are installed in the expansion sleeve 3, the using amount of the socket main bodies can be adjusted in an expansion mode in the expansion sleeve 3, the expansion sleeve 3 can rotate in the outer sleeve 1 through the sleeve rotating disc 2, the folding direction of the socket main bodies 10 is adjusted, the socket main bodies 10 are electrically connected with a guide seat 19 through an expansion connection mechanism 21, the guide seat 19 is installed in the expansion sleeve 3, the expansion sleeve 3 is electrically connected with the outer sleeve 1 through a rotating contact mechanism 22, a zero line sliding rail 2102, a live line sliding rail 2106 and a ground line sliding rail 2104 installed on the guide seat 19 are respectively provided with a zero line contact 2201, a live line contact 2205 and a ground line contact 2203 at, and the neutral contact 2201, the live contact 2205 and the ground contact 2203 are correspondingly jointed with the neutral contact plate 2202, the live contact plate 2206 and the ground contact plate 2204 one by one to form an electric connection structure, and can still keep connection when the telescopic sleeve 3 rotates, thereby the electric connection between the telescopic sleeve 3 and the outer sleeve 1 is kept, when the device is not needed to be used, the whole device can be retracted, when the device is retracted, the socket main body 10 is rotated to be a straight line, then the socket main body 10 connected together horizontally moves to retract the telescopic sleeve 3, the upper and lower sides of the bayonet 5 at the front end of the telescopic sleeve 3 are provided with the adsorption magnets 6 which can adsorb the cover plate 8 to fix the socket when retracted, and the outer side of the adsorption magnet 6 is provided with a sealing dustproof ring 7, so that sealing is convenient to maintain, the safety is improved, and the whole use process of the multi-plug telescopic socket convenient to adjust is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A multi-plug telescopic socket convenient to adjust comprises an outer sleeve (1) and a cover plate (8), and is characterized in that: the novel dust-proof socket is characterized in that a sleeve rotating disk (2) is installed on the inner side of an outer sleeve (1), a telescopic sleeve (3) is connected to the inner side of the sleeve rotating disk (2), a front panel (4) is arranged on the front side of the telescopic sleeve (3), a bayonet (5) is arranged in the middle of the front panel (4), adsorption magnets (6) are arranged on the upper side and the lower side of the bayonet (5), a sealing dust ring (7) is arranged on the outer side of the adsorption magnets (6), a handle (9) is arranged on the front side of a cover plate (8), the cover plate (8) is located on the inner side of the bayonet (5), a socket main body (10) is connected to the rear side of the cover plate (8), three-hole sockets (11) are arranged above the socket main body (10), two-hole sockets (12) are arranged on the left side and the right side of the socket main body, a fixed turntable (14) is arranged on one side of the socket main body (10), a connection turntable (15) is arranged on the other side of the socket main body (10), a socket connection mechanism (16) is installed in the middle of the connection turntable (15), a pulley (17) is installed on the side surface of the socket main body (10), a sliding groove (18) is embedded in the outer side of the pulley (17), a guide seat (19) is fixed on the outer side of the sliding groove (18), a tail connection seat (20) is connected to the rear side of the socket main body (10), a telescopic connection mechanism (21) is installed in the middle of the tail connection seat (20), a rotary contact mechanism (22) is arranged on the rear side of the telescopic connection mechanism (21), and a wiring terminal (23) is arranged on the rear side of the rotary contact mechanism (22; the telescopic sleeve (3) is rotatably connected with the outer sleeve (1) through the sleeve rotating disc (2), and the horizontal center line of the outer sleeve (1) and the horizontal center line of the telescopic sleeve (3) are located on the same straight line.

2. A multi-tap telescoping jack for easy adjustment according to claim 1, wherein: the plug wiring mechanism (13) comprises a ground wire elastic reed (1301), a live wire elastic reed (1302), a live wire connecting copper sheet (1303), a zero line elastic reed (1304) and a zero line connecting copper sheet (1305), wherein the front side of the ground wire elastic reed (1301) is provided with the live wire elastic reed (1302), the live wire connecting copper sheet (1303) is connected between the live wire elastic reeds (1302), the outer side of the live wire elastic reed (1302) is provided with the zero line elastic reed (1304), and the zero line elastic reed (1304) is connected with the zero line connecting copper sheet (1305).

3. A multi-tap telescoping jack for easy adjustment according to claim 2, wherein: the live wire elastic reeds (1302) are connected with the copper sheets (1303) through the live wire to form an electric connection structure, and the zero wire elastic reeds (1304) are connected with the copper sheets (1305) through the zero wire to form an electric connection structure.

4. A multi-tap telescoping jack for easy adjustment according to claim 1, wherein: socket coupling mechanism (16) include zero line tie point (1601), live wire tie point (1602), ground wire tie point (1603), zero line connection pad (1604), live wire connection pad (1605) and ground wire connection pad (1606), and the offside of zero line tie point (1601) is provided with live wire tie point (1602), the below of live wire tie point (1602) is provided with ground wire tie point (1603), the outside of zero line tie point (1601) is connected with zero line connection pad (1604), and the offside of zero line connection pad (1604) is provided with live wire connection pad (1605), the inboard of live wire connection pad (1605) is provided with ground wire connection pad (1606).

5. A multi-tap telescoping jack for easy adjustment according to claim 4, wherein: laminating each other between the medial surface of zero line tie point (1601) and the lateral surface of zero line connection pad (1604), and laminating each other between the medial surface of live wire tie point (1602) and the lateral surface of live wire connection pad (1605), laminating each other between the medial surface of ground wire tie point (1603) and the lateral surface of ground wire connection pad (1606).

6. A multi-tap telescoping jack for easy adjustment according to claim 1, wherein: the telescopic connection mechanism (21) comprises a zero line contact sliding block (2101), a zero line sliding rail (2102), a ground line contact sliding block (2103), a ground line sliding rail (2104), a fire line contact sliding block (2105) and a fire line sliding rail (2106), the left side and the right side of the zero line contact sliding block (2101) are connected with the zero line sliding rail (2102), the ground line contact sliding block (2103) is arranged below the zero line contact sliding block (2101), the left side and the right side of the ground line contact sliding block (2103) are connected with the ground line sliding rail (2104), the fire line contact sliding block (2105) is arranged below the ground line contact sliding block (2103), and the left side and the right side of the fire line contact sliding block (2105) are connected with the fire line sliding rail.

7. A multi-tap telescoping jack for easy adjustment according to claim 6, wherein: the horizontal center line of the zero line sliding rail (2102) is parallel to the horizontal center line of the ground line sliding rail (2104), and the horizontal center line of the ground line sliding rail (2104) is parallel to the horizontal center line of the live line sliding rail (2106).

8. A multi-tap telescoping jack for easy adjustment according to claim 1, wherein: the rotary contact mechanism (22) comprises a zero line contact point (2201), a zero line contact disc (2202), a ground line contact point (2203), a ground line contact disc (2204), a live line contact point (2205) and a live line contact disc (2206), the outer side of the zero line contact point (2201) is connected with the zero line contact disc (2202), the ground line contact point (2203) is arranged below the zero line contact point (2201), the outer side of the ground line contact point (2203) is connected with the ground line contact disc (2204), the live line contact point (2205) is arranged below the ground line contact point (2203), and the outer side of the live line contact point (2205) is connected with the live line contact disc (2206).

9. A multi-tap telescoping jack for easy adjustment according to claim 8, wherein: the outer side face of the zero line contact point (2201) is attached to the inner side face of the zero line contact disc (2202), the outer side face of the ground line contact point (2203) is attached to the inner side face of the ground line contact disc (2204), and the outer side face of the live line contact point (2205) is attached to the inner side face of the live line contact disc (2206).