A power connector with anti-loosening structure

Abstract

The present invention discloses a power connector with an anti-loosening structure, comprising a lead socket, an anti-dropping mechanism and a lead plug; the lead socket is connected to the lead plug; the feature is that the lead socket is provided with an anti-dropping mechanism; the anti-dropping mechanism comprises a lock core, a lock cover and a fixing screw; the lock core is installed inside the lock cover; a clamping step and a fixing step are provided on the lock core; a fixing block, a fixing groove and a screw hole are provided on the lock cover; a fixing screw is installed in the screw hole. The present invention has a simple structure and is easy to install. It can adapt to various plugs of different heights, and can ensure the practical safety of electrical appliances and prevent safety accidents.

Description

Technical Field

[0001] The invention relates to the technical field of electrical equipment, and in particular to a power connector with an anti-loosening structure. Background Art

[0002] Nowadays, more and more household appliances are used in families. The power connection lines of many household appliances are separated from the household appliances. The power connection lines establish the connection relationship between the power socket and the electrical equipment. In the current technology, the plug inserted into the electrical socket is not in place, which may cause the plug to loosen, which may cause power outages. In serious cases, it may even cause arcs to burn the appliances and cause safety accidents. On the other hand, if there is no anti-dropping measure after the plug is inserted into the socket, if the power cord is accidentally pulled, the plug will be pulled out of the socket, resulting in the interruption of the normal operation of the power breaker device, affecting the safe use of household appliances. To this end, a power connector with an anti-loosening structure is proposed. Summary of the invention

[0003] The purpose of the present invention is to solve the problems in the existing technology that, due to the plug not being inserted into the socket of an electrical appliance not being in place, the plug may become loose, which may lead to power outages, and in serious cases may even cause an arc to burn the electrical appliance, causing a safety accident; on the other hand, if there is no anti-dropping measure after the plug is inserted into the socket, if the power cord is accidentally pulled, the plug will be pulled out of the socket, resulting in interruption of the normal operation of the power breaker device, affecting the safe use of household appliances, and the like, and a power connector with an anti-loosening structure is proposed.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a power connector with an anti-loosening structure, comprising a lead socket, an anti-falling mechanism and a lead plug; the lead socket is connected to the lead plug; it is characterized in that the anti-falling mechanism is installed outside the lead socket; the anti-falling mechanism comprises a lock core, a lock cover and a fixing screw; the lock core is installed inside the lock cover; a clamping step and a fixing step are provided on the lock core; a fixing block, a fixing groove and a screw hole are provided on the lock cover; a fixing screw is installed in the screw hole.

[0005] Preferably, the lock core is divided into an upper lock core and a lower lock core; the lock cover is divided into an upper lock cover and a lower lock cover; both the upper lock cover and the lower lock cover are provided with a fixing platform and a fixing buckle; the fixing platform and the fixing buckle are fixedly installed.

[0006] Preferably, the lead socket is provided with a mounting groove; a plug connection hole is provided in the mounting groove; both the lead socket and the lead plug are provided with a fixing platform; the fixing platform is installed in coordination with the fixing step.

[0007] Preferably, a plurality of shear grooves are provided on the fixed step.

[0008] The beneficial effects of the present invention are as follows: the device has a simple structure, is easy to install, can adapt to various plugs of different heights, and can ensure the practical safety of electrical appliances and prevent safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the present invention.

[0010] Figure 2 It is a structural schematic diagram of the anti-falling mechanism of the present invention.

[0011] Figure 3 It is a structural schematic diagram of the lock core of the present invention.

[0012] Figure 4 It is a structural schematic diagram of the lock cover of the present invention.

[0013] Figure 5 It is a structural schematic diagram of the lead socket of the present invention.

[0014] Legend: 1 lead socket; 2 lead plug; 3 anti-drop mechanism; 4 fixing screw; 5 fixing platform; 6 lock cover; 7 lock core; 8 fixing block; 9 fixing buckle; 10 fixing platform; 11 fixing step; 12 upper lock core; 13 lower lock core; 14 clamping step; 15 upper lock cover; 16 lower lock cover; 17 fixing slot; 18 plug connection hole; 19 installation slot; 20 screw hole; 21 shear slot. DETAILED DESCRIPTION

[0015] The power connector with an anti-loosening structure of the present invention is further described below with reference to the accompanying drawings.

[0016] Combination Figure 1-5 As shown, in this embodiment, a power connector with an anti-loosening structure includes a lead socket 1, an anti-dropping mechanism 3 and a lead plug 2; the lead socket 1 is connected to the lead plug 2; it is characterized in that the lead socket 1 is equipped with an anti-dropping mechanism 3; the anti-dropping mechanism 1 includes a lock core 7, a lock cover 6 and a fixing screw 4; the lock core 7 is installed inside the lock cover 6; the lock core 7 is provided with a clamping step 14 and a fixing step 11; the lock cover 6 is provided with a fixing block 8, a fixing groove 17 and a screw hole 20; the screw hole 20 is provided with a fixing screw nail 4; the lock core 7 is divided into an upper lock core 12 and a lower lock core 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 fixing platform 10 and a fixing buckle 9; the fixing platform 10 is fixedly installed with the fixing buckle 9; the lead socket 1 is provided with a mounting groove 19; the mounting groove 9 is provided with a plug connecting hole 18; the lead socket 1 and the lead plug 2 are both provided with a fixing platform 5; the fixing platform 5 is installed in coordination with the fixing step 11; the fixing step 11 is provided with a plurality of shear grooves 21.

[0017] In the present invention, an anti-falling mechanism 3 can be installed outside the lead socket 1, and a fixing platform 10 and a fixing buckle 9 are installed on the upper locking cover 15 and the lower locking cover 16. The fixing platform 10 is fixedly connected to the fixing buckle 9. The upper locking cover 15 and the lower locking cover 16 are also provided with screw holes 20, and fixing screws 4 are installed in the screw holes 20. Therefore, after the fixing platform 10 is fixedly connected to the fixing buckle 9, the fixing screws 4 are used to fix it again, thereby increasing the fixing effect and preventing it from falling off; by arranging a clamping step 14 and a fixing step 11 on the lock core 7, the clamping step 14 can adjust the lock core 7 up and down according to the height of the lead plug 2, and the shearing groove 21 on the fixing step 11 can be sheared according to the size of the lead plug 2, thereby expanding the scope of use of the power connector and being suitable for fixed connection with plugs of various structures.

[0018] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims

1. A power connector with an anti-loosening structure, comprising a lead socket (1), an anti-loosening mechanism (3) and a lead plug (2); the lead socket (1) is connected to the lead plug (2); and is characterized in that The lead socket (1) is externally mounted with an anti-drop mechanism (3); the anti-drop mechanism (3) comprises a lock core (7), a lock cover (6) and a fixing screw (4); the lock core (7) is mounted inside the lock cover (6); the lock core (7) is provided with a clamping step (14) and a fixing step (11); the lock cover (6) is provided with a fixing block (8), a fixing groove (17) and a screw hole (20); a fixing screw (4) is mounted in the screw hole (20); the lock core (7) is divided into an upper lock core (12) and a lower lock core (13); the lock cover (6) is divided into an upper lock cover (15) and a lower lock cover (16); The upper locking cover (15) and the lower locking cover (16) are both provided with a fixing platform (10) and a fixing buckle (9); the fixing platform (10) and the fixing buckle (9) are fixedly installed; the lead socket (1) and the lead plug (2) are both provided with a fixing platform (5); the fixing platform (5) and the fixing step (11) are installed in coordination; the fixing step (11) is provided with a plurality of shearing grooves (21); the clamping step (14) can adjust the lock core (7) up and down according to the height of the lead plug (2), and the shearing groove (21) on the fixing step (11) can be sheared according to the size of the lead plug (2).

2. A power connector with an anti-loosening structure according to claim 1, characterized in that: The lead socket (1) is provided with a mounting groove (19); a plug connection hole (18) is provided in the mounting groove (19).

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