CN216903476U

CN216903476U - Tight self-locking connector

Info

Publication number: CN216903476U
Application number: CN202220491840.2U
Authority: CN
Inventors: 秦正清; 陈健; 陈景东; 陈磊; 胡博
Original assignee: Yancheng City Jindong Hydraulic Machinery Co ltd
Current assignee: Yancheng City Jindong Hydraulic Machinery Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-05
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a compact self-locking connector which comprises a shell, wherein a cavity is formed in the shell, a top cover is movably connected to the top of the shell, a fastener penetrates through the top of the shell to be connected with a limiting plate, a spring is arranged between the upper end surface of the limiting plate and the inner top of the shell, a locking plate is arranged on one side of the shell, a first magnetic sheet is arranged at the inner bottom of the locking plate, a second magnetic sheet is arranged on the other side of the shell, and a first clamping block and a second clamping block are respectively arranged on two sides of the shell. This inseparable from locking-type connector will use a plurality of casings when installing multiunit circuit, can insert the second magnetic sheet in the lockplate of adjacent casing one side for first magnetic sheet and second magnetic sheet can carry out the auto-lock and adsorb, improve the commonality of this connector, are provided with first fixture block and second fixture block, can fix the connector in appointed position, and when installing multiunit circuit simultaneously, first fixture block and second fixture block can overlap from top to bottom and put, reduce its shared space.

Description

Tight self-locking connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a compact self-locking connector.

Background

The present invention relates to a line connector, and more particularly, to a connector, which is an electrical component that is often used in various life scenes, and is also called a socket plug, a connector assembly, etc. in China, as a connecting device of an electrical device, the connector has become an essential component in an electronic device, and the connector is divided into various types according to different usage scenes and different application objects.

When the fastener is not hard up, the circuit also can be not hard up thereupon for current connector, and compactness is not strong, and when installing multiunit circuit, needs to use the connector of different models, because the commonality is not high, causes to use comparatively inconveniently, so need improve current connector.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a compact self-locking connector to solve the problems that when a fastener is loosened, a circuit is loosened, the tightness is not strong, and connectors of different types need to be used when a plurality of groups of circuits are installed, so that the use is inconvenient due to low universality.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a closely from locking-type connector, includes the casing, seted up the cavity in the casing, and be provided with the copper conductor in the cavity, casing top swing joint has the top cap, and is provided with the fastener below the top cap, the fastener runs through the casing top and is connected with the limiting plate, and is provided with the spring in limiting plate up end and the casing between the top, and the limiting plate below is provided with the copper conductor simultaneously, the casing bottom is seted up flutedly, casing one side is provided with the lockplate, and the bottom is provided with first magnetic sheet in the lockplate, the casing opposite side is provided with the second magnetic sheet, the casing both sides are provided with first fixture block and second fixture block respectively.

Preferably, both sides of the cavity are open, and the bottom of the cavity is connected with the top of the groove;

through adopting above-mentioned technical scheme, be convenient for insert the recess with the electrography in, whether convenient two circuits that detect a set of are switched on.

Preferably, the bottom of the top cover is convex, the top cover is made of rubber, and the shell is made of insulating material;

through adopting above-mentioned technical scheme, its surface can take place wearing and tearing when the fastener is twisted many times after, and easy oxidation is rusted, can play the guard action to it through the top cap, prevents later stage fastener smooth silk, and inconvenience rotates through the instrument.

Preferably, the fastening pieces are in threaded connection with the shell, the number of the fastening pieces is two, and meanwhile, springs are sleeved on the outer sides of the fastening pieces;

through adopting above-mentioned technical scheme for under the not hard up condition of fastener, still can extrude the copper conductor through the spring, then the copper conductor can closely press the circuit, guarantees that the circular telegram is stable.

Preferably, a through hole corresponding to the size of the second magnetic sheet is formed in one side of the locking plate;

through adopting above-mentioned technical scheme, when connecting the multiunit circuit for a plurality of connectors can carry out the auto-lock through first magnetic sheet and second magnetic sheet and connect, guarantee the aesthetic property after the installation, make the general type of this connector obtain improving simultaneously.

Preferably, the first fixture block and the second fixture block are both provided with mounting holes, and the height of the first fixture block is lower than that of the second fixture block;

through adopting above-mentioned technical scheme, when connecting the multiunit circuit, first fixture block and the second fixture block of inequality height can overlap and put, reduce its shared space.

Compared with the prior art, the utility model has the beneficial effects that: the tight self-locking type connector is provided with a plurality of connecting pins,

(1) the fastening piece is sleeved with a spring, when the fastening piece is loosened, the fastening piece can still be extruded through the spring, the tightness of line connection is ensured, and the top cover is arranged and can protect the fastening piece and prevent the fastening piece from being oxidized and rusted;

(2) be provided with first magnetic sheet and second magnetic sheet, will use a plurality of casings when installing multiunit circuit, can insert the second magnetic sheet in the lockplate of adjacent casing one side for first magnetic sheet and second magnetic sheet can carry out the auto-lock and adsorb, improve the commonality of this connector, are provided with first fixture block and second fixture block, can fix the connector in appointed position, and when installing multiunit circuit simultaneously, first fixture block and second fixture block can overlap from top to bottom and put, reduce its shared space.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

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

FIG. 4 is a schematic top view of the present invention.

In the figure: 1. the locking device comprises a shell, 2, a cavity, 3, a copper conductor, 4, a top cover, 5, a fastener, 6, a limiting plate, 7, a spring, 8, a groove, 9, a locking plate, 10, a first magnetic sheet, 11, a second magnetic sheet, 12, a first clamping block, 13 and a second clamping block.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a tight self-locking connector is disclosed, as shown in figures 1 and 2, a cavity 2 is arranged in a shell 1, a copper conductor 3 is arranged in the cavity 2, a top cover 4 is movably connected to the top of the shell 1, a fastener 5 is arranged below the top cover 4, the bottom of the top cover 4 is in a convex shape, the convex part enables the top cover 4 and the shell 1 to be kept in a clamping and closing state, the top cover 4 is made of rubber, the shell 1 is made of insulating material, the fastener 5 can be isolated from air through the top cover 4 to slow down the oxidation speed of the fastener, the fastener 5 penetrates through the top of the shell 1 to be connected with a limiting plate 6, a spring 7 is arranged between the upper end face of the limiting plate 6 and the inner top of the shell 1, the copper conductor 3 is arranged below the limiting plate 6, the fastener 5 and the shell 1 are in threaded connection, two fasteners 5 are arranged, and the spring 7 is sleeved outside the fastener 5, can drive limiting plate 6 through rotating fastener 5 and descend, play the extrusion to copper conductor 3, when 5 not hard up backs of fastener simultaneously, spring 7's reaction force continues to extrude copper conductor 3 through limiting plate 6 for the circuit is difficult for droing.

According to fig. 2, recess 8 has been seted up to casing 1 bottom, and cavity 2 both sides all are the opening form, and cavity 2 bottom and recess 8 top are connected, can put into casing 1 with two circuits respectively from cavity 2 both sides opening part, when later stage inspection circular telegram circumstances, can insert the electrography in recess 8 for electrography contact copper conductor 3, the convenience is examined.

According to shown in fig. 1 and 4, casing 1 one side is provided with lockplate 9, and the bottom is provided with first magnetic sheet 10 in the lockplate 9, casing 1 opposite side is provided with second magnetic sheet 11, lockplate 9 one side is provided with the through-hole corresponding with second magnetic sheet 11 size, when needs connect the multiunit circuit, can put two casings 1 side by side, make first magnetic sheet 10 and second magnetic sheet 11 each other be adjacent face, insert second magnetic sheet 11 in lockplate 9 afterwards, make adsorb each other between second magnetic sheet 11 and the first magnetic sheet 10, form the auto-lock structure, conveniently adsorb a plurality of casings 1 together.

According to fig. 3 and 4, the two sides of the shell 1 are respectively provided with a first clamping block 12 and a second clamping block 13, the first clamping block 12 and the second clamping block 13 are respectively provided with a mounting hole, the height of the first clamping block 12 is lower than that of the second clamping block 13, after two circuits are connected through the connector, two bolts can be respectively inserted into the first clamping block 12 and the second clamping block 13, the shell 1 is fixed at a specified position through the bolts, if a plurality of shells 1 are adsorbed together through a first magnetic sheet 10 and a second magnetic sheet 11 side by side, the adjacent first clamping block 12 and the second clamping block 13 are overlapped up and down, a single bolt can penetrate through the first clamping block 12 and the second clamping block 13 which are overlapped, and a plurality of groups of connectors are fixed through the bolts.

During the use, insert 2 both sides of cavity respectively with two circuits of a set of, rotating fastener 5, extrude copper conductor 3 through limiting plate 6, it is fixed that rethread copper conductor 3 extrudes the circuit, copper conductor 3 will be connected two circuits, if install multiunit circuit, can put a plurality of casings 1 side by side, insert second magnetic sheet 11 in lockplate 9 of looks proximal surface, it is fixed to carry out the auto-lock through first magnetic sheet 10 and second magnetic sheet 11, the first fixture block 12 and the second fixture block 13 of looks proximal surface overlap from top to bottom simultaneously, can fix first fixture block 12 and second fixture block 13 through the bolt, and then fix this connector in the assigned position. Those not described in detail in this specification are within the skill of the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A compact self-locking connector comprising a housing (1), characterized in that:

a cavity (2) is formed in the shell (1), a copper conductor (3) is arranged in the cavity (2), a top cover (4) is movably connected to the top of the shell (1), a fastener (5) is arranged below the top cover (4), the fastener (5) penetrates through the top of the shell (1) and is connected with a limiting plate (6), a spring (7) is arranged between the upper end face of the limiting plate (6) and the inner top of the shell (1), the copper conductor (3) is arranged below the limiting plate (6), and a groove (8) is formed in the bottom of the shell (1);

casing (1) one side is provided with lockplate (9), and the bottom is provided with first magnetic sheet (10) in lockplate (9), casing (1) opposite side is provided with second magnetic sheet (11), casing (1) both sides are provided with first fixture block (12) and second fixture block (13) respectively.

2. A compact self-locking connector as recited in claim 1, wherein: the two sides of the cavity (2) are both in an opening shape, and the bottom of the cavity (2) is connected with the top of the groove (8).

3. A compact self-locking connector as recited in claim 1, wherein: the bottom of the top cover (4) is convex, the top cover (4) is made of rubber, and the shell (1) is made of insulating materials.

4. A compact self-locking connector as recited in claim 1, wherein: fastener (5) and casing (1) are threaded connection, and fastener (5) are provided with two, and fastener (5) outside cover is equipped with spring (7) simultaneously.

5. A compact self-locking connector as recited in claim 1, wherein: and one side of the locking plate (9) is provided with a through hole corresponding to the size of the second magnetic sheet (11).

6. A compact self-locking connector as recited in claim 1, wherein: the first clamping block (12) and the second clamping block (13) are both provided with mounting holes, and the height of the first clamping block (12) is lower than that of the second clamping block (13).