CN220190014U - Socket capable of avoiding loosening - Google Patents

Abstract

The utility model discloses a socket capable of avoiding loosening, which comprises a socket body, wires, a plug connector and a fixing mechanism, wherein a plurality of evenly distributed plug connectors are formed in the surface of the socket body, metal spring plates are arranged in the plug connectors, the wires are fixedly connected to the left end of the socket body, the wires are fixedly connected with the metal spring plates, the plug connectors are fixedly connected with the end parts of the wires, the fixing mechanism comprises a push rod, a fixing arm and a reset spring, the push rod is positioned in the plug connectors and is in sliding connection with the plug connectors, a transverse push rod is arranged at the lower end of the push rod, the reset spring is sleeved on the surface of the push rod, the left end of the push rod is in sliding connection with the lower end of the push rod, and the right end of the push rod is in sliding connection with the fixing arm. Through offer the interface in area heavy groove at the surface of socket body, cooperation fixed establishment carries out fixed connection to male plug wire head, avoids the cable of connecting to take place to rock and causes the plug to take place not hard up in the use, improves stability and the security of being connected between electrical apparatus and the socket.

Description

Socket capable of avoiding loosening

Technical Field

The utility model relates to the technical field of intelligent sockets, in particular to a socket capable of avoiding loosening.

Background

The intelligent socket is popular, namely a socket capable of saving electricity, the concept of the energy-saving socket is generated earlier, the energy-saving socket has been developed widely so far, but the technology is still to be improved, and some high-grade energy-saving sockets not only save electricity, but also can protect electric appliances, can be connected with a handheld device in a Wifi, bluetooth mode and are mainly used for remote switch and voice control.

In the prior art, the intelligent home uses a home as a platform, home appliances and household appliances are used as main control objects, the facilities related to home life are efficiently integrated by utilizing a comprehensive wiring technology, a network communication technology, a safety precaution technology, an automatic control technology and an audio-video technology, a control management system of efficient home facilities and family schedule matters is constructed, the intelligent, safe, convenient and comfortable home is improved, and an environment-friendly and energy-saving comprehensive intelligent home network control system platform is realized. A smart plug (SmartPlug) is usually a socket with a built-in Wi-Fi unit, and performs functional operation through a client of a smart phone, and the most basic function is to remotely control on-off current of the socket through the client of the smart phone and set a timing switch of the socket. The intelligent socket does not play a safety function, but emphasizes the intellectualization of the home, and the intelligent socket is usually matched with household appliances to realize functions such as a timing switch.

At present, the existing socket in the market lacks to fix the cable of the plug of the electrical apparatus, leads to driving the cable to swing when moving or rocking the electrical apparatus, thereby causes the plug connected with the socket to rock, and the long-time rocking easily leads to the plug to loose, influences the safety of electricity consumption and the stability of socket power supply. For this purpose, a socket is proposed which prevents loosening.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a socket capable of avoiding loosening, which solves the problems that: the socket surface lacks and fixes the problem that leads to the plug to become flexible easily with electrical apparatus plug, through the interface of taking the heavy groove of seting up on the surface of socket body, cooperates fixed establishment to carry out fixed connection to male plug wire head, avoids the cable of connection to take place to rock and cause the plug to take place not hard up in use, improves the stability of being connected between electrical apparatus and the socket and the security of use.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a socket that can avoid not hard up, includes socket body, wire, bayonet joint and fixed establishment, a plurality of evenly distributed's bayonet joint has been seted up on socket body's surface, be equipped with metal shrapnel in the bayonet joint, socket body's left end fixedly connected with wire, wire and metal shrapnel fixed connection, the tip fixed connection of bayonet joint and wire, fixed establishment includes ejector pin, push rod, fixed arm and reset spring, the ejector pin is located the bayonet joint and with bayonet joint sliding connection, the lower extreme of ejector pin is equipped with horizontal push rod, reset spring has been cup jointed on the surface of push rod, the left end of push rod and the lower extreme sliding connection of ejector pin, the right-hand member and the fixed arm sliding connection of push rod.

As a further preferable mode of the utility model, a sinking groove is formed at the edge of the plug-in port, a wire clamping groove is formed at the edge of the sinking groove, and positioning holes which are distributed relatively are formed in the inner wall of the wire clamping groove.

As a further preferable mode of the utility model, the middle part of the fixed arm is fixedly connected with a rotating shaft, the upper end of the fixed arm is fixedly connected with a positioning hook, the side wall of the fixed arm is provided with a hanging lug which is rotationally connected, and the end part of the hanging lug is fixedly connected with a guide post.

As a further preferable mode of the utility model, the surface of the right end of the push rod is provided with guide grooves which are distributed in an inclined mode, and the guide posts are embedded in the guide grooves and are in sliding connection with the guide grooves.

As a further preferable mode of the utility model, the end faces of the push rods are distributed in a rectangular shape, and sliding grooves are arranged at the connecting positions of the push rods and the socket body.

As a further preferable mode of the utility model, the left end of the push rod is fixedly connected with a push block, and the left end of the push block is provided with a sliding surface which is distributed in an inclined way.

As a further preferable mode of the utility model, a spring groove is formed in the end face of the pushing block, one end of the return spring is embedded in the spring groove, and the other end of the return spring is connected with the socket body.

As a further preferable mode of the utility model, the lower end of the ejector rod is provided with a roller wheel which is connected in a rotating way, and the upper end of the ejector rod is fixedly connected with an extrusion head.

(III) beneficial effects

The utility model provides a socket capable of avoiding loosening. The beneficial effects are as follows:

1. according to the socket, the socket body is provided with the plug-in port with the sinking groove on the surface, the plug-in port is fixedly connected with the inserted plug wire head by matching with the fixing mechanism, so that the loosening of the plug caused by shaking of a connected cable in use is avoided, and the stability of connection between an electrical appliance and the socket and the use safety are improved.

2. According to the utility model, the ejector rod, the push rod, the fixed arm and the reset spring form the fixed mechanism, so that the ejector rod is conveniently pushed to move downwards when the plug is inserted into the plug-in port, the fixed arm is driven to rotate through the push rod, the cable of the positioning hook plug at the top of the fixed arm is used for limiting, the convenience of use is improved, and the reset spring can drive the push rod to reset when the plug is pulled out, so that the plug and the cable are conveniently pulled out.

3. According to the utility model, the hanging lugs with the guide posts are arranged on the side walls of the fixing arms, and the hanging lugs are matched with the guide grooves distributed on the surface of the push rod in an inclined manner, so that the fixing arms are driven to rotate in the movement process of the push rod, the cable is conveniently and automatically fixed and unlocked, and the convenience of use is improved.

Drawings

FIG. 1 is a schematic top view of a loose-proof socket according to the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional configuration of a socket end face to avoid looseness in accordance with the present utility model;

FIG. 3 is a schematic side cross-sectional view of a loose-resistant receptacle according to the present utility model;

FIG. 4 is a schematic diagram of the structure of the pushing block of the present utility model;

fig. 5 is a schematic structural view of the push rod of the present utility model.

In the figure: the socket comprises a socket body-1, a wire-2, a plug-in connector-3, a fixing mechanism-4, a plug-in port-5, a metal elastic sheet-6, an ejector rod-7, a push rod-8, a fixing arm-9, a return spring-10, a sinking groove-11, a wire clamping groove-12, a positioning hole-13, a rotating shaft-14, a positioning hook-15, a hanging lug-16, a guide post-17, a guide groove-18, a sliding groove-19, a pushing block-20, a sliding surface-21, a spring groove-22, a roller-23 and a pressing head-24.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a socket that can avoid not hard up, includes socket body 1, wire 2, bayonet joint 3 and fixed establishment 4, a plurality of evenly distributed's bayonet joint 5 have been seted up on socket body 1's surface, be equipped with metal shrapnel 6 in the bayonet joint 5, socket body 1's left end fixedly connected with wire 2, wire 2 and metal shrapnel 6 fixed connection, the tip fixed connection of bayonet joint 3 and wire 2, fixed establishment 4 includes ejector pin 7, push rod 8, fixed arm 9 and reset spring 10, ejector pin 7 is located bayonet joint 5 and with bayonet joint 5 sliding connection, the lower extreme of ejector pin 7 is equipped with horizontal push rod 8, reset spring 10 has been cup jointed on push rod 8's surface, push rod 8's left end and ejector pin 7's lower extreme sliding connection, push rod 8's right-hand member and fixed arm 9 sliding connection.

Further improved, the edge of the plug-in port 5 is provided with a sinking groove 11, the edge of the sinking groove 11 is provided with a wire clamping groove 12, the inner wall of the wire clamping groove 12 is provided with positioning holes 13 which are distributed relatively, the sinking groove 11 and the wire clamping groove 12 are arranged on the surface of the socket body 1, a plug wire inserted into the surface of the socket body 1 is conveniently embedded into the wire clamping groove 12, wires are conveniently fixed, and the inner wall of the wire clamping groove 12 is provided with positioning holes 13 which are distributed relatively, so that the wires are conveniently clamped by the fixing arms 9.

Further improved, the middle part fixedly connected with axis of rotation 14 of fixed arm 9, the upper end fixedly connected with location hook 15 of fixed arm 9, the lateral wall of fixed arm 9 is equipped with the hangers 16 of swivelling joint, the tip fixedly connected with guide post 17 of hangers 16, through the middle part fixedly connected with axis of rotation 14 at fixed arm 9, conveniently make fixed arm 9 rotate with socket body 1's inner wall to be connected, through the top fixedly connected with location hook 15 at fixed arm 9, be convenient for fix the cable, avoid taking place to loosen in use, through being equipped with the hangers 16 of taking guide post 17 at the lateral wall of fixed arm 9, conveniently promote fixed arm 9 to move.

Further improved, the guide groove 18 has been seted up on the surface of push rod 8 right-hand member, guide groove 18 is the slope form and distributes, guide post 17 embedded in guide groove 18 and with guide groove 18 sliding connection, through the guide groove 18 of slope distribution has been seted up on push rod 8's right-hand member surface, the convenience drives the guide post 17 on hangers 16 surface at push rod 8 motion's in-process and slides, thereby promote fixed arm 9 and axis of rotation 14 to rotate, be convenient for carry out the centre gripping fixed to the cable is rocked and is led to the fact bayonet joint 3 to take place not hard up in the use, stability and security that improvement socket used.

Further improved, the end faces of the push rods 8 are distributed in a rectangular shape, sliding grooves 19 are formed in the connection positions of the push rods 8 and the socket body 1, and stability of movement along the sliding grooves 19 is improved by adopting the push rods 8 with rectangular end faces.

Further improved, the push rod 8 is fixedly connected with a push block 20 at the left end, the left end of the push block 20 is provided with a slide surface 21 which is obliquely distributed, and the push block 20 with the slide surface 21 is fixedly connected at the left end of the push rod 8, so that the push rod 8 is conveniently driven to slide by matching with the ejector rod 7.

Further improved, the end face of the pushing block 20 is provided with a spring groove 22, one end of the return spring 10 is embedded in the spring groove 22, the other end of the return spring is connected with the socket body 1, and the stability of connection between the return spring 10 and the pushing block 20 is improved through the end face of the pushing block 20 provided with the spring groove 22.

Specifically, the lower extreme of ejector pin 7 is equipped with the running roller 23 of rotation connection, the upper end fixedly connected with extrusion head 24 of ejector pin 7 is convenient for slide along sliding surface 21 surface through being equipped with the running roller 23 of rotation connection at the lower extreme of ejector pin 7 to promote push rod 8 and move, through the upper end fixedly connected with extrusion head 24 at ejector pin 7, conveniently make the downwardly extrusion ejector pin 7 at the spigot joint.

When the plug of the electrical appliance is directly inserted into the plug-in port 5 on the surface of the socket body 1, a cable of the plug is embedded into the wire clamping groove 12, when the ejector rod 7 is extruded downwards, the roller 23 at the lower end of the ejector rod 7 rolls along the sliding surface 21 of the pushing block 20, the pushing block 20 pushes the pushing rod 8 to move rightwards, the guide post 17 at the end part of the hanging lug 16 slides along the guide groove 18, so that the fixing arm 9 is pushed to rotate along the rotating shaft, the positioning hook 15 at the upper end of the fixing arm 9 stretches out outwards and is embedded into the positioning hole 13, the cable is limited and fixed, and in the process of using the electrical appliance, the cable is limited in the wire clamping groove 12 by the positioning hook 15, so that the cable is effectively prevented from loosening due to the cable shaking, the stability of plug connection is improved, and when the plug is pulled out, the restoring spring 10 on the surface of the pushing rod 8 pushes the pushing rod 8 to restore, so that the fixing arm 9 is driven to restore, and the cable is conveniently taken out from the wire clamping groove 12.

The utility model solves the problem that the existing socket lacks to fix the cable of the plug of the electrical appliance in the market, so that the cable is driven to swing when the electrical appliance moves or swings, thereby causing the plug connected with the socket to swing, the plug is easy to loosen after swinging for a long time, and the safety of electricity consumption and the stability of power supply of the socket are affected.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation 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 devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," 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, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," 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 in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a socket that can avoid not hard up, includes socket body (1), wire (2), plug connector (3) and fixed establishment (4), its characterized in that: the socket comprises a socket body (1), wherein a plurality of evenly distributed plug interfaces (5) are formed in the surface of the socket body (1), metal spring plates (6) are arranged in the plug interfaces (5), a lead (2) is fixedly connected to the left end of the socket body (1), the lead (2) is fixedly connected with the metal spring plates (6), the plug connectors (3) are fixedly connected with the end portions of the lead (2), the fixing mechanism (4) comprises a push rod (7), a push rod (8), a fixing arm (9) and a reset spring (10), the push rod (7) is arranged in the plug interfaces (5) and is in sliding connection with the plug interfaces (5), a horizontally arranged push rod (8) is arranged at the lower end of the push rod (7), a reset spring (10) is sleeved on the surface of the push rod (8), and the left end of the push rod (8) is in sliding connection with the lower end of the push rod (7), and the right end of the push rod (8) is in sliding connection with the fixing arm (9).

2. A looseness-preventing socket of claim 1, wherein: the edge of the plug-in port (5) is provided with a sinking groove (11), the edge of the sinking groove (11) is provided with a wire clamping groove (12), and the inner wall of the wire clamping groove (12) is provided with positioning holes (13) which are distributed relatively.

3. A looseness-preventing socket of claim 1, wherein: the middle part fixedly connected with axis of rotation (14) of fixed arm (9), the upper end fixedly connected with location hook (15) of fixed arm (9), the lateral wall of fixed arm (9) is equipped with hangers (16) of swivelling joint, the tip fixedly connected with guide post (17) of hangers (16).

4. A looseness-preventing socket of claim 3, wherein: the surface of push rod (8) right-hand member has offered guide way (18), guide way (18) are the slope form and distribute, guide post (17) are embedded in guide way (18) and with guide way (18) sliding connection.

5. A looseness-preventing socket of claim 1, wherein: the end face of the push rod (8) is rectangular, and a sliding groove (19) is formed in the joint of the push rod (8) and the socket body (1).

6. A looseness-preventing socket of claim 1, wherein: the left end of the push rod (8) is fixedly connected with a push block (20), and the left end of the push block (20) is provided with a sliding surface (21) which is obliquely distributed.

7. A looseness-preventing socket of claim 6, wherein: the end face of the pushing block (20) is provided with a spring groove (22), one end of the reset spring (10) is embedded in the spring groove (22), and the other end of the reset spring is connected with the socket body (1).

8. A looseness-preventing socket of claim 1, wherein: the lower extreme of ejector pin (7) is equipped with running roller (23) of swivelling joint, the upper end fixedly connected with extrusion head (24) of ejector pin (7).