CN111180953A

CN111180953A - Power connector with anti-loosening structure

Info

Publication number: CN111180953A
Application number: CN202010131826.7A
Authority: CN
Inventors: 周加良; 施伟源; 宣燕红
Original assignee: Hangzhou Hongshi Electric Co Ltd
Current assignee: Hangzhou Hongshi Electric Co Ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-05-19

Abstract

The invention discloses a power connector with an anti-loosening structure, which comprises a lead socket, an anti-loosening mechanism and a lead plug, wherein the lead socket is provided with a plurality of grooves; the lead socket is connected with the lead plug; the anti-falling device is characterized in that an anti-falling mechanism is arranged outside the socket with the lead; the anti-falling mechanism comprises a lock cylinder, a lock cover and a fixing screw; the lock cylinder is arranged inside the lock cover; the lock core is provided with a clamping step and a fixing step; the lock cover is provided with a fixing block, a fixing groove and a screw hole; and a fixing screw is arranged in the screw hole. The plug is simple in structure and convenient to install, can adapt to various plugs with different heights, can ensure the practical safety of electrical appliances, and prevents safety accidents from being caused.

Description

Power connector with anti-loosening structure

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of electrical equipment, in particular to a power connector with an anti-loosening structure.

[ background of the invention ]

Household appliances are increasingly used at home, power connecting wires of a plurality of household appliances are independently separated from the household appliances, and the power connecting wires establish the connection relationship between power sockets and electrical equipment. In the prior art, because a plug inserted into an electric appliance socket is not in place, the plug is easy to be inserted and loosened, power failure can be caused, and even electric arc is caused to burn out an electric appliance in serious cases, so that safety accidents are caused; on the other hand, if the plug is inserted into the socket and the power cord is not pulled off by carelessness, the plug can be pulled out of the socket, which causes the interruption of the normal operation of the breaker equipment and affects the safe use of the household appliance. To this end, a power connector with an anti-loose structure is proposed.

[ summary of the invention ]

The invention aims to solve the problems that in the prior art, because a plug inserted into an electric appliance socket is not in place, the plug is easy to be inserted and loosened, power failure can be caused, and even electric arcs are caused to burn out electric appliances in serious cases, so that safety accidents are caused; on the other hand, if the plug is inserted into the socket and the power cord is not pulled off, the plug can be pulled out of the socket if the power cord is accidentally pulled, so that the normal operation of the breaker equipment is interrupted, the safe use of the household appliance is influenced, and the like, and the power connector with the anti-loosening structure is provided.

In order to achieve the purpose, the invention provides the following technical scheme: a power connector with an anti-loosening structure comprises a lead socket, an anti-loosening mechanism and a lead plug; the lead socket is connected with the lead plug; the anti-falling device is characterized in that an anti-falling mechanism is arranged outside the socket with the lead; the anti-falling mechanism comprises a lock cylinder, a lock cover and a fixing screw; the lock cylinder is arranged inside the lock cover; the lock core is provided with a clamping step and a fixing step; the lock cover is provided with a fixing block, a fixing groove and a screw hole; and a fixing screw is arranged in the screw hole.

Preferably, the lock cylinder is divided into an upper lock cylinder and a lower lock cylinder; the lock cover is divided into an upper lock cover and a lower lock cover; the upper lock cover and the lower lock cover are both provided with a fixed table and a fixed buckle; the fixed station is fixedly installed with the fixed buckle.

Preferably, the lead socket is provided with a mounting groove; a plug connecting hole is formed in the mounting groove; the lead socket and the lead plug are respectively provided with a fixed platform; the fixed platform is matched with the fixed step for installation.

Preferably, the fixing step may be cut according to a size of the lead plug.

The invention has the beneficial effects that: the device simple structure, simple to operate can adapt to all kinds of unequal plugs of height, can guarantee the practical safety of electrical apparatus moreover, prevents to cause the incident.

[ description of the drawings ]

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the anti-drop mechanism of the present invention.

Fig. 3 is a schematic structural view of the lock cylinder of the present invention.

Fig. 4 is a schematic structural view of the locking cover of the present invention.

Fig. 5 is a schematic view of the structure of the lead socket of the present invention.

Illustration of the drawings: 1 a lead socket; 2, lead plug; 3 an anti-falling mechanism; 4, fixing a screw; 5 fixing the platform; 6, locking the cover; 7, a lock cylinder; 8, fixing blocks; 9, fixing a buckle; 10 a fixed table; 11 fixing a step; 12, locking the lock cylinder; 13, a lower lock cylinder; 14, clamping the step; 15, locking a cover; 16 lower lock cover; 17 fixing grooves; 18 plug attachment holes; 19 mounting grooves; 20 screw hole

Detailed Description

The following will further describe a power connector with an anti-loose structure according to the present invention with reference to the accompanying drawings.

Referring to fig. 1 to 5, a power connector with an anti-loose structure in this embodiment includes a lead socket 1, an anti-loose mechanism 3, and a lead plug 2; the lead socket 1 is connected with the lead plug 2; the anti-falling socket is characterized in that an anti-falling mechanism 3 is arranged outside the socket 1 with the lead; the anti-falling mechanism 1 comprises a lock cylinder 7, a lock cover 6 and a fixing screw 4; the lock cylinder 7 is arranged inside the lock cover 6; a clamping step 14 and a fixing step 11 are arranged on the lock cylinder 7; the locking cover 6 is provided with a fixing block 8, a fixing groove 17 and a screw hole 20; a fixing screw 4 is arranged in the screw hole 20; the lock core 7 is divided into an upper lock core 12 and a lower lock core 13; the locking cover 6 is divided into an upper locking cover 15 and a lower locking cover 16; the upper lock cover 15 and the lower lock cover 16 are both provided with a fixed platform 10 and a fixed buckle 9; the fixed table 10 is fixedly installed with the fixed buckle 9; the lead socket 1 is provided with a mounting groove 19; a plug connecting hole 18 is arranged in the mounting groove 9; the lead socket 1 and the lead plug 2 are both provided with a fixed platform 5; the fixed platform 5 is matched with the fixed step 11; the fixing step 11 may be cut according to the size of the terminal pin 2.

According to the invention, the anti-falling mechanism 3 can be arranged outside the lead socket 1, the fixing table 10 and the fixing buckle 9 are respectively arranged on the upper lock cover 15 and the lower lock cover 16, the fixing table 10 is fixedly connected with the fixing buckle 9, the upper lock cover 15 and the lower lock cover 16 are also provided with the screw holes 20, and the fixing screws 4 are arranged in the screw holes 20, so that after the fixing table 10 is fixedly connected with the fixing buckle 9, the fixing screws 4 are used for fixing again, the fixing effect is increased, and the anti-falling is prevented; the clamping step 14 and the fixing step 11 are arranged on the lock cylinder 7, the clamping step 14 can vertically adjust the lock cylinder 7 according to the height of the lead plug 2, the fixing step 11 is matched with the fixing platform 5 on the lead plug 2 to fix the lead plug 2, and the cutting can be carried out according to the size of the lead plug 2, so that the application range of the power connector is expanded, and the power connector is suitable for being fixedly connected with plugs with various structures.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. A power connector with a loosening prevention structure comprises a lead socket (1), a loosening prevention mechanism (3) and a lead plug (2); the lead socket (1) is connected with the lead plug (2); the anti-falling device is characterized in that an anti-falling mechanism (3) is arranged outside the socket (1) with the lead; the anti-falling mechanism (3) comprises a lock cylinder (7), a lock cover (6) and a fixing screw (4); the lock cylinder (7) is arranged inside the lock cover (6); a clamping step (14) and a fixing step (11) are arranged on the lock core (6); a fixing block (8), a fixing groove (17) and a screw hole (20) are arranged on the lock cover (6); and a fixing screw (4) is arranged in the screw hole (20).

2. The electrical connector as claimed in claim 1, wherein: the lock cylinder (7) is divided into an upper lock cylinder (12) and a lower lock cylinder (13); the lock cover (6) is divided into an upper lock cover (15) and a lower lock cover (16); the upper lock cover (15) and the lower lock cover (16) are both provided with a fixed platform (10) and a fixed buckle (9); the fixed table (10) and the fixed buckle (9) are fixedly installed.

3. The electrical connector as claimed in claim 1, wherein: the lead socket (1) is provided with a mounting groove (19); a plug connecting hole (18) is arranged in the mounting groove (19); the lead socket (1) and the lead plug (2) are both provided with a fixed platform (5); the fixed platform (5) is matched with the fixed step (11) for installation.

4. The electrical connector as claimed in claim 1, wherein: the fixing step (11) can be cut according to the size of the lead plug (2).