CN109687237B

CN109687237B - Connector with flat cable anti-interference function

Info

Publication number: CN109687237B
Application number: CN201811584357.3A
Authority: CN
Inventors: 陈芝色
Original assignee: Zhejiang Chaojihao Electric Co Ltd
Current assignee: Zhejiang Chaojihao Electric Co ltd
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2020-11-03
Anticipated expiration: 2038-12-24
Also published as: CN109687237A

Abstract

The invention provides a connector with a flat cable anti-interference function, which comprises a first connector, a second connector and a metal net, wherein the first connector is connected with the second connector through a cable; and the bottom of one side of the positioning plate is fixedly provided with a positioning clamping block. The invention provides a connector with a wire arrangement anti-interference function, wherein a first connector is arranged, when the connector needs to be connected, a thin cylindrical structure at the bottom of the first connector is inserted into a circular groove at the top of a second connector and pushed downwards, two positioning plates at two sides are pulled outwards and bent in the downward pushing process, the positioning plates are loosened when pushed to the lowest part, positioning clamping blocks on the positioning plates can be embedded into the groove below the second connecting plate, contact pins can be embedded into slots at the top of the second inner connecting seat at the moment, so that the connector is in an electrified connection state, connected buckles are arranged outside, and sealing rubber strips are arranged at connected joint positions, so that the connector can be effectively prevented from being interfered by gaps and water can not enter.

Description

Connector with flat cable anti-interference function

Technical Field

The present invention relates to the field of electronic connection technology, and more particularly, to a connector with a flat cable interference prevention function.

Background

A connector is a component that is often contacted by those skilled in our electrical engineering. Its effect is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. The connector is an indispensable component in an electronic device, and the connector form and structure are varied, and there are various different forms of connectors depending on the application object, frequency, power, application environment, and the like.

Technical analysis to the connector that has winding displacement jam-proof function through the technical staff discovers, the connection buckle of present connector all sets up in the inside gap at connection position, can have great gap like this at the kneck of connecting the back connector, sees through these gaps still easily to cause the interference to the connector to probably consequently intake, present connector is in splitting apart back connector position and can directly expose outside moreover, exposes for a long time and places easily oxidation of air, influence life.

Therefore, existing connectors all have: the interface of the connector has large gaps, the connector is easy to be interfered by the gaps, and water can enter the connector, and the connector is exposed for a long time after being detached and is easy to be oxidized by air.

Disclosure of Invention

Problem (A)

In summary, the present invention provides a connector with a flat cable interference prevention function, which solves the problems that a large gap exists at the interface of the connector, the connector is easily interfered by the gap, water may enter the connector, and the connector is easily oxidized by air after being exposed for a long time after being detached.

(II) technical scheme

The invention provides a connector with a flat cable anti-interference function, which is used for avoiding interference on the connector through a gap and preventing internal water inflow, and a joint is not exposed after the connector is disconnected, so that the service life is prevented from being influenced by too fast oxidation. The connector with the flat cable anti-interference function provided by the invention specifically comprises:

the device comprises a first connector, a first connecting plate, a positioning plate fixing block, a positioning plate, a second connecting plate, a second connector, a positioning clamping block, a second inner connecting seat, a first inner connecting seat, a contact pin and a metal net; two first connecting plates are fixedly and symmetrically arranged on two sides of the first joint; one side of each of the two first connecting plates is fixedly connected with a positioning plate fixing block; the bottom parts of the two positioning plate fixing blocks are fixedly provided with a positioning plate; a positioning fixture block is fixedly arranged at the bottom of one side of each positioning plate; a first inner connecting seat is fixedly arranged on the inner side of the first connector, and a group of contact pins are fixedly embedded into the inner side of the bottom of the first inner connecting seat; two second connecting plates are fixedly and symmetrically arranged on two sides of the second joint; and a second inner connecting seat is fixedly arranged on the inner side of the second connector.

Preferably, the bottom of the first joint is of a thin cylindrical structure, and a circular groove with a corresponding size is formed in the inner side of the top of the second joint;

preferably, three annular sealing rubber strips are fixedly arranged on the outer side of the thin cylindrical structure at the bottom of the first joint;

preferably, the second connecting plate is provided with an upper groove and a lower groove which correspond to the positioning fixture blocks in size;

preferably, the positioning plate is a plate-shaped structure with elasticity and deformation capability, and can be pulled outwards to be bent and rebounded;

preferably, the thin cylindrical structure at the bottom of the first connector can move up and down in the groove at the top of the second connector, and the top of the second inner connecting seat is provided with a group of slots corresponding to the size and position of the contact pins;

preferably, when the positioning fixture block on the positioning plate is inserted into the groove above the second connecting plate, the contact pin and the slot are in a separated state, and when the positioning fixture block on the positioning plate is inserted into the groove below the second connecting plate, the contact pin and the slot are in a connected state;

preferably, a layer of metal mesh is fixedly clamped between the outer walls of the first connector and the second connector.

(III) advantageous effects

The invention provides a connector with a wire arrangement anti-interference function, wherein a first connector is arranged, when the connector needs to be connected, a thin cylindrical structure at the bottom of the first connector is inserted into a circular groove at the top of a second connector and pushed downwards, two positioning plates at two sides are pulled outwards and bent in the downward pushing process, the positioning plates are loosened when pushed to the lowest part, positioning clamping blocks on the positioning plates can be embedded into the groove below the second connecting plate, contact pins can be embedded into slots at the top of the second inner connecting seat at the moment, so that the connector is in an electrified connection state, connected buckles are arranged outside, and sealing rubber strips are arranged at connected joint positions, so that the connector can be effectively prevented from being interfered by gaps and water can not enter.

When needs are with the connector outage disconnection, pull the recess separation that buckles messenger's positioning fixture block and No. two connecting plates below to the outside with two locating plates of both sides earlier, then connect the pulling upwards slowly, loosen the locating plate when the positioning fixture block on the locating plate is in the level roughly with the recess of No. two connecting plates tops and lean on the position, and adjust a joint position and make in the recess of positioning fixture block embedding No. two connecting plates tops, at this moment the contact pin can with the slot complete separation at No. two in-connection seat tops, and the thin cylinder shape structure of a joint bottom still can closely laminate with the circular recess at No. two joint tops, consequently connector disconnection back connector can not expose outside, prevent too fast oxidation and influence life.

Drawings

FIG. 1 is a schematic front view of a connector in an embodiment of the present invention;

FIG. 2 is a schematic main sectional view showing a half-broken connector according to an embodiment of the present invention;

FIG. 3 is a main sectional view of the connector according to the embodiment of the present invention;

FIG. 4 is a side view of a connector in an embodiment of the present invention;

FIG. 5 is a side view of the connector assembly of the present invention;

FIG. 6 is a schematic front view of a first connector according to an embodiment of the present invention;

FIG. 7 is a schematic bottom view of a first connector according to an embodiment of the present invention;

fig. 8 is a schematic top view of the second joint according to the embodiment of the present invention.

In fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:

a first connector-1; a first connecting plate-2; a positioning plate fixing block-3; a positioning plate-4; a second connecting plate-5; joint II-6; positioning a fixture block-7; a second inner connecting seat-8; a first inner connecting seat-9; inserting a pin-10; a metal mesh-11.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 to 8.

In order to solve the problems that a connector in the prior art has a large gap at an interface of the connector, the connector is still easy to interfere through the gap, water may enter the connector, and the connector is exposed and placed for a long time after being detached and is easy to be oxidized by air, the invention provides a connector with a flat cable interference preventing function, which is used for reducing noise of the connector with the flat cable interference preventing function, and comprises the following components: the device comprises a first connector 1, a first connecting plate 2, a positioning plate fixing block 3, a positioning plate 4, a second connecting plate 5, a second connector 6, a positioning clamping block 7, a second inner connecting seat 8, a first inner connecting seat 9, a contact pin 10 and a metal net 11; two first connecting plates 2 are fixedly and symmetrically arranged on two sides of the first connector 1; one side of each of the two first connecting plates 2 is fixedly connected with a positioning plate fixing block 3; the bottom parts of the two positioning plate fixing blocks 3 are both fixedly provided with a positioning plate 4; the bottom of one side of the positioning plate 4 is fixedly provided with a positioning fixture block 7; a first inner connecting seat 9 is fixedly arranged on the inner side of the first connector 1, and a group of pins 10 are fixedly embedded and installed on the inner side of the bottom of the first inner connecting seat 9; two second connecting plates 5 are fixedly and symmetrically arranged on two sides of the second connector 6; the inner side of the second connector 6 is also fixedly provided with a second inner connecting seat 8.

Wherein, the bottom of a joint 1 is a thin cylinder tubular structure, and the top inboard of No. two joints 6 is provided with the circular recess that a size corresponds, when needs are connected the connector, insert the thin cylinder tubular structure of a joint 1 bottom in the circular recess at No. two joints 6 tops earlier and promote downwards, two locating plate 4 of both sides are pulled to the outside and are buckled to the side of the in-process of promoting downwards, loosen locating plate 4 when promoting to the most inboard unable recess that promotes downwards, at this moment the locating fixture block 7 on the locating plate 4 can imbed in the recess of No. two connecting plates 5 below, contact pin 10 can imbed in the slot at No. two inner connection seat 8 tops this moment, thereby make the connector be in the circular telegram connection state, it is more sealed after the connection.

Wherein, the fixed three annular joint strip that is provided with in the thin cylinder column structure outside of a joint 1 bottom, the joint strip that the joint position of its inboard connection position was connected to a joint 1 and No. two joints 6 effectively avoids seeing through the interference that the gap caused to the connector to can not cause inside intaking.

Wherein, two upper and lower recesses that correspond with 7 sizes of positioning fixture block are all provided with on No. two connecting plates 5, and the connection status and the half-off state of connector are confirmed to these two sets of recesses of accessible location during the use, and it is more convenient to connect and break off operation.

The positioning plate 4 is a plate-shaped structure with elasticity and deformation capacity, and can be pulled outwards to be bent and rebounded, so that the positioning plate 4 only needs to be pulled out outwards when the first connector 1 is pushed to move up and down, the positioning fixture block 7 on the positioning plate 4 and the second connecting plate 5 do not rub and collide when the first connector 1 moves up and down, and the positioning can be completed after the positioning plate 4 is moved and rebounded.

Wherein, the thin cylindrical structure of No. 1 bottom of first joint can reciprocate in the recess at No. two joints 6 tops, and the top of No. two in-connection seat 8 is provided with a set of slot that corresponds with the size and the position of contact pin 10, when needs are connected the connector, insert the thin cylindrical structure of No. 1 bottom of first joint in the circular recess at No. two joints 6 tops and promote downwards earlier, two locating plate 4 of both sides are pulled to the outside to buckle to the in-process that promotes downwards, loosen locating plate 4 when promoting to the most inboard unable time that promotes downwards, at this moment, locating fixture block 7 on locating plate 4 can imbed in the recess of No. two connecting plates 5 below, contact pin 10 can imbed in the slot at No. two in-connection seat 8 tops this moment, thereby make the connector be in circular telegram connection state.

Wherein, when the positioning fixture block 7 on the positioning plate 4 is inserted into the groove above the second connecting plate 5, the pin 10 and the slot are in a separated state, when the positioning fixture block 7 on the positioning plate 4 is inserted into the groove below the second connecting plate 5, the pin 10 and the slot are in a connected state, when the pin 10 is completely separated from the slot at the top of the second inner connecting seat 8, the thin cylindrical structure at the bottom of the first connector 1 is tightly attached to the circular groove at the top of the second connector 6, therefore, the connector is not exposed after being disconnected, the service life is prevented from being influenced by too fast oxidation, when the pin 10 is inserted into the slot at the top of the second inner connecting seat 8, the connector is in the power-on connection state, because the connecting buckle is arranged outside, and the joint position of the connection is also provided with the sealing rubber strip, therefore, the interference of the connector caused by the gap can be effectively avoided, and the internal water inlet can not be caused.

Wherein, all fix and insert a layer metal mesh 11 in the middle of the outer wall of No. 1 joint and No. two joints 6, metal mesh 11 can play the effect of preventing signal interference.

The specific use mode and function of the embodiment are as follows: in the invention, when the connector is used, the wire head is respectively welded with the connectors in the second inner connecting seat 8 and the first inner connecting seat 9 and the conducting wire is fixed, when the connector is required to be connected, the thin cylindrical structure at the bottom of the first connector 1 is firstly inserted into the circular groove at the top of the second connector 6 and pushed downwards, the two positioning plates 4 at the two sides are pulled outwards and bent in the process of pushing downwards, when the connector is pushed to the innermost side and cannot be pushed downwards, the positioning clamping block 7 on the positioning plate 4 is embedded into the groove below the second connecting plate 5, the contact pin 10 is embedded into the slot at the top of the second inner connecting seat 8, so that the connector is in an electrified connection state, the connected buckle is arranged outside, and the joint position of the connection is provided with a sealing adhesive tape, therefore, the interference of the connector caused by a gap can be effectively avoided, and can not cause inside intaking, when the disconnection of needs with the connector outage, pull two locating plate 4 of both sides to the outside earlier and buckle and make locating fixture block 7 and the recess separation of No. two connecting plates 5 below, then with a joint 1 upwards pulling slowly, loosen locating plate 4 when the locating fixture block 7 on the locating plate 4 and the recess of No. two connecting plates 5 top are roughly in the level and lean on the upper position slightly, and adjust No. 1 position of joint and make locating fixture block 7 imbed in the recess of No. two connecting plates 5 top, at this moment contact pin 10 can be separated with the slot at No. two internal connection seat 8 tops completely, and the thin cylinder shape structure of No. 1 bottom of joint still can closely laminate with the circular recess at No. two 6 tops, consequently, the connector can not expose outside after the disconnection of connector, prevent that too fast oxidation from influencing life.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Connector with winding displacement jam-proof function for the connector avoids seeing through the interference that the gap caused to the connector, prevents to cause inside intaking, and connector disconnection back connector can not expose outside moreover, prevents too fast oxidation and influences life, and its characterized in that includes: the device comprises a first connector (1), a first connecting plate (2), a positioning plate fixing block (3), a positioning plate (4), a second connecting plate (5), a second connector (6), a positioning clamping block (7), a second inner connecting seat (8), a first inner connecting seat (9), a contact pin (10) and a metal net (11); two first connecting plates (2) are fixedly and symmetrically arranged on two sides of the first joint (1); one side of each of the first connecting plates (2) is fixedly connected with a positioning plate fixing block (3); the bottom parts of the two positioning plate fixing blocks (3) are respectively fixedly provided with a positioning plate (4); the bottom of one side of the positioning plate (4) is fixedly provided with a positioning fixture block (7); a first inner connecting seat (9) is fixedly arranged on the inner side of the first connector (1), and a group of contact pins (10) are fixedly embedded into the inner side of the bottom of the first inner connecting seat (9); two second connecting plates (5) are fixedly and symmetrically arranged on two sides of the second joint (6); a second inner connecting seat (8) is fixedly arranged on the inner side of the second joint (6);

the second connecting plate (5) is provided with an upper groove and a lower groove which correspond to the positioning fixture blocks (7) in size; the positioning plate (4) is of a plate-shaped structure with elasticity and deformation capacity, and can be pulled outwards to be bent and rebounded; the thin cylindrical structure at the bottom of the first connector (1) can move up and down in the groove at the top of the second connector (6), and the top of the second inner connecting seat (8) is provided with a group of slots corresponding to the size and the position of the contact pin (10); when the positioning fixture block (7) on the positioning plate (4) is inserted into the groove above the second connecting plate (5), the pin (10) and the slot are in a separation state, and when the positioning fixture block (7) on the positioning plate (4) is inserted into the groove below the second connecting plate (5), the pin (10) and the slot are in a connection state.

2. The connector with the flat cable interference-preventing function according to claim 1, wherein the bottom of the first connector (1) is a thin cylindrical structure, and the inner side of the top of the second connector (6) is provided with a circular groove with a corresponding size.

3. The connector with the flat cable interference preventing function according to claim 1, wherein three annular sealing rubber strips are fixedly arranged outside the thin cylindrical structure at the bottom of the first connector (1).

4. The connector with the flat cable interference preventing function according to claim 1, wherein a layer of metal mesh (11) is fixedly clamped between the outer walls of the first connector (1) and the second connector (6).