CN212085329U

CN212085329U - Anti-drop's electric connector

Info

Publication number: CN212085329U
Application number: CN202021180078.3U
Authority: CN
Inventors: 陈贵方
Original assignee: Shenzhen Shengnuo Precision Industry Co ltd
Current assignee: Shenzhen Shengnuo Precision Industry Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-12-04
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses an anti-drop's electric connector, including plug and socket, the plug comprises first shell and first insulation layer to interior from outer, the socket comprises second shell and second insulation layer to interior from outer, be equipped with a plurality of electrically conductive posts in the first insulation layer, it has offered movable groove to lead the electrical pillar left side, movable groove is located and leads electrical pillar middle part, the plug left end is equipped with a plurality of conductive terminals, conductive terminal is close to the one end of leading electrical pillar and runs through the first insulation layer and place activity inslot and fixedly connected with stopper in, stopper and activity inslot portion sliding connection, common fixedly connected with spring between stopper and the activity inslot right side inner wall. The utility model relates to an anti-drop's electric connector, simple structure, plug and socket connection process is rapid, and not fragile conductive terminal, and fixed and dismantlement mode is simple and convenient, and is fixed firm, guarantees the stability of connector.

Description

Anti-drop's electric connector

Technical Field

The utility model relates to an electric connector technical field especially relates to an anti-drop's electric connector.

Background

The electric connector is a component for circuit connection, good contact can be achieved by using the electric connector, the electric connector is reliable in operation and convenient to maintain, the normal operation of a circuit is directly influenced by the reliability of the operation, and the safe and stable operation of the whole equipment can be ensured.

The electric connector which is simple in structure and convenient to install in the market is easy to loosen and loosen in use, normal operation of a circuit cannot be guaranteed, some electric connectors which are not easy to loosen and have good fixing performance are complex in structure and complex in installation, and particularly when a plug is connected with a socket, the conductive terminals are not easy to align to the conductive holes, the conductive terminals which are easy to break are installed forcibly, and the connection difficulty is greatly improved.

Therefore, we propose an anti-drop electrical connector to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-drop electric connector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-drop electric connector comprises a plug and a socket, wherein the plug is composed of a first shell and a first insulating layer from outside to inside, the socket is composed of a second shell and a second insulating layer from outside to inside, a plurality of conductive columns are arranged in the first insulating layer, the left side of the conductive pole is provided with a movable groove which is positioned in the middle of the conductive pole, the left end of the plug is provided with a plurality of conductive terminals, one end of the conductive terminal close to the conductive column penetrates through the first insulating layer and is arranged in the movable groove and is fixedly connected with a limiting block, the limiting block is connected with the inner part of the movable groove in a sliding way, a spring is fixedly connected between the limiting block and the inner wall of the right side of the movable groove, a first wiring groove is formed in the plug and on the right side of the conductive column, a plug coil is arranged in the first wiring groove, and a conducting wire is electrically connected between the plug coil and the conductive column;

a rotating ring is sleeved on the outer surface of the first shell in a threaded manner, a disc groove is formed in the left side of the rotating ring, two first sliding blocks are symmetrically and slidably connected in the disc groove, one end of each first sliding block penetrates through the disc groove and is fixedly connected with a connecting block, a sliding groove is formed in the outer wall of the shell and below the connecting block, a second sliding block which is slidably connected with the sliding groove is fixedly connected to the lower end of the connecting block, a fixing buckle is fixedly connected to one end, away from the rotating ring, of the connecting block, and the front end of the fixing buckle is L-shaped;

the socket is close to one side of plug and has seted up the electrically conductive hole that corresponds with conductive terminal, the electrically conductive hole left side is equipped with the second wiring groove, be equipped with socket coil in the second wiring groove, pass through wire electric connection between socket coil and the electrically conductive hole, fixed fixture block that the side is annular is joined in order to fix the cover outside the second shell, the cross-sectional width of fixed fixture block reduces from a left side to the right side linearity.

Preferably, the surface of the rotating ring is provided with strip-shaped lines.

Preferably, the first slider has a T-shaped cross section.

Preferably, the fixing buckle is made of elastic materials, and the front end of the fixing buckle is provided with an inclined plane with the same inclination angle as the fixing clamping block.

Preferably, the upper end of the fixing buckle is fixedly connected with a pressure plate.

Compared with the prior art, the device has the advantages that:

1. when the socket is in butt joint with the plug, the conductive terminals can contract inwards when not aligning with the conductive holes, the conductive terminals are prevented from being stressed, extruded and bent, the conductive terminals can slide onto the corresponding conductive holes by rotating the plug and are elastically inserted into the conductive holes to complete butt joint, the conductive terminals are prevented from being damaged, and meanwhile, the butt joint speed is improved.

2. After the device butt joint is accomplished, through rotating the swivel becket, make it push the connecting block and slide to the left in the spout under the screw thread effect to promote the fixed buckle and slide on the inclined plane of fixed fixture block, until the joint in fixed fixture block left side, fixed plug and socket prevent that the two from taking off, press down the clamp plate alright dismounting device downwards, the process is convenient and fixed to lean on, has guaranteed the stability of connector.

To sum up, the utility model relates to an anti-drop's electric connector, simple structure, plug and socket connection process are rapid, and not fragile conductive terminal, and fixed and dismantlement mode is simple and convenient, and is fixed firm, guarantees the stability of connector.

Drawings

Fig. 1 is a front perspective view of an anti-separation electrical connector according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of a side surface of the conductive terminal in fig. 1.

In the figure: the plug comprises a plug 1, a socket 2, a first shell 3, a first insulating layer 4, a conductive terminal 5, a conductive column 6, a movable groove 7, a spring 8, a plug coil 9, a rotating ring 10, a connecting block 11, a first sliding block 12, a sliding groove 13, a second sliding block 14, a fixed buckle 15, a fixed clamping block 16, a conductive hole 17, a socket coil 18 and a pressing plate 19.

Detailed Description

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

Referring to fig. 1-3, an anti-drop electric connector comprises a plug 1 and a socket 2, the plug 1 is composed of a first outer shell 3 and a first insulating layer 4 from outside to inside, the socket 2 is composed of a second outer shell and a second insulating layer from outside to inside, a plurality of conductive posts 6 are arranged in the first insulating layer 4, a movable groove 7 is arranged at the left side of each conductive post 6, the movable groove 7 is positioned in the middle of each conductive post 6, a plurality of conductive terminals 5 are arranged at the left end of the plug 1, one ends of the conductive terminals 5, which are close to the conductive posts 6, penetrate through the first insulating layer 4 and are arranged in the movable grooves 7, and limit blocks are fixedly connected with the movable grooves 7 to limit the moving range of the conductive terminals 5, the limit blocks are made of conductive materials to facilitate electric signal conduction, the limit blocks are slidably connected with the inner parts of the movable grooves 7, the plug can slide towards the inner part of the movable groove, the spring 8 is compressed, the conductive terminal 5 is prevented from being broken, when the conductive terminal 5 is aligned to the conductive hole 17, the conductive terminal 5 is pushed out by the elastic force generated by the compression of the spring 8 and is inserted into the conductive hole 17, the first wiring groove is formed in the plug 1 and on the right side of the conductive post 6, the plug coil 9 is arranged in the first wiring groove, and a lead is electrically connected between the plug coil 9 and the conductive post 6 together, so that electric signals are conveniently conducted.

3 surface screw threads of first shell have cup jointed swivel becket 10, the disc groove has been seted up in swivel becket 10 left side, disc inslot symmetry sliding connection has two first sliders 12, first slider 12's cross-section is the T type, make it can only slide in disc inslot, disc groove and fixedly connected with connecting block 11 are run through to first slider 12's one end, 3 outer walls of shell and seted up spout 13 in connecting block 11 below, connecting block 11 lower extreme fixedly connected with and spout 13 sliding connection's second slider 14, swivel becket 10's one end fixedly connected with fixed buckle 15 is kept away from to connecting block 11, the front end of fixed buckle 15 is the L type, when rotating swivel becket 10, can promote connecting block 11 and fixed buckle 15 and remove.

The socket 2 is close to one side of the plug 1 and is provided with a conductive hole 17 corresponding to the conductive terminal 5, the left side of the conductive hole 17 is provided with a second wiring groove, a socket coil 18 is arranged in the second wiring groove, the socket coil 18 and the conductive hole 17 are electrically connected through a wire, the conductive signal is convenient to conduct, an annular fixed clamping block 16 with the side surface is fixedly connected outside the second shell, the cross section width of the fixed clamping block 16 is linearly reduced from left to right, and the clamping and the fixing buckle 15 are convenient to clamp.

The fixing buckle 15 is made of elastic material, and the front end of the fixing buckle is provided with an inclined plane with the same inclination angle as the fixing clamping block 16, so that the fixing buckle 15 and the fixing clamping block 16 can be conveniently pushed to be clamped after the butt plug 1 and the socket 2 are butted.

The upper end of the fixed buckle 15 is fixedly connected with a pressing plate 19, and the fixed clamping block 16 and the fixed buckle 15 can be separated by pressing down the pressing plate 19, so that the fixed buckle is convenient to detach.

The surface of the rotating ring 10 is provided with strip-shaped grains, so that the rotating ring 10 can be conveniently rotated manually.

The utility model discloses the theory of operation as follows: when the plug 1 is inserted into the socket 2, the conductive terminals 5 cannot be directly aligned and inserted into the conductive holes 17, firstly, the front ends of the conductive terminals 5 touch the second insulating layer, the conductive terminals 5 are stressed to shrink into the movable grooves 7 to avoid breaking, the springs 8 are compressed, the plug 1 is contacted with the socket 2, at the moment, the plug 1 is rotated, when the conductive terminals 5 rotate to the corresponding conductive holes 17, the elastic force compressed by the springs 8 is inserted into the conductive holes 17, the holes do not need to be aligned by experience, and the conductive terminals 5 are prevented from breaking.

The plug 1 is connected back rotation swivel ring 10 with socket 2, makes it push down connecting block 11 under the screw thread effect and slides to the left in spout 13 to promote fixed buckle 15 and slide on the inclined plane of fixed fixture block 16, until the joint is in fixed fixture block 16 left side, fixed plug 1 and socket 2 prevent that the two from taking off.

When the plug is disassembled, the fixing buckle 15 can be popped out only by pressing the pressing plates 19 at the two ends simultaneously, and the plug 1 is pulled out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-drop electric connector comprises a plug (1) and a socket (2), and is characterized in that the plug (1) is composed of a first shell (3) and a first insulating layer (4) from outside to inside, the socket (2) is composed of a second shell and a second insulating layer from outside to inside, a plurality of conductive posts (6) are arranged in the first insulating layer (4), a movable groove (7) is formed in the left side of each conductive post (6), the movable groove (7) is located in the middle of each conductive post (6), a plurality of conductive terminals (5) are arranged at the left end of the plug (1), one ends, close to the conductive posts (6), of the conductive terminals (5) penetrate through the first insulating layer (4) and are arranged in the movable grooves (7) and fixedly connected with limiting blocks, the limiting blocks are connected with the inner portions of the movable grooves (7) in a sliding manner, springs (8) are fixedly connected between the limiting blocks and the inner walls of the right sides, a first wiring groove is formed in the plug (1) and on the right side of the conductive column (6), a plug coil (9) is arranged in the first wiring groove, and a conducting wire is electrically connected between the plug coil (9) and the conductive column (6) together;

the outer surface of the first shell (3) is in threaded sleeve connection with a rotating ring (10), a disc groove is formed in the left side of the rotating ring (10), two first sliding blocks (12) are symmetrically and slidably connected in the disc groove, one end of each first sliding block (12) penetrates through the disc groove and is fixedly connected with a connecting block (11), a sliding groove (13) is formed in the outer wall of the shell (3) and below the connecting block (11), a second sliding block (14) which is slidably connected with the sliding groove (13) is fixedly connected to the lower end of the connecting block (11), a fixing buckle (15) is fixedly connected to one end, far away from the rotating ring (10), of the connecting block (11), and the front end of the fixing buckle (15) is L-shaped;

socket (2) are close to one side of plug (1) and offer electrically conductive hole (17) that correspond with conductive terminal (5), electrically conductive hole (17) left side is equipped with second wiring groove, be equipped with socket coil (18) in the second wiring groove, pass through wire electric connection between socket coil (18) and electrically conductive hole (17), the second shell is outer for fixed cover connect the side and personally submit annular fixed fixture block (16), the cross-sectional width of fixed fixture block (16) reduces from a left side to the right side linearity.

2. The anti-drop electrical connector as claimed in claim 1, wherein the limiting block is made of conductive material.

3. A drop-proof electrical connector as claimed in claim 1, wherein the first slider (12) is T-shaped in cross-section.

4. The drop-proof electrical connector according to claim 1, wherein the fixing latch (15) is made of elastic material, and the front end is provided with an inclined surface having the same inclination angle as the fixing block (16).

5. A drop-proof electrical connector as claimed in claim 1, wherein the upper end of the fixing catch (15) is fixedly connected with a pressure plate (19).

6. The drop-proof electrical connector as claimed in claim 1, wherein the surface of the rotating ring (10) is provided with a stripe pattern.