CN212695356U

CN212695356U - Quick connector with stitch protection structure

Info

Publication number: CN212695356U
Application number: CN202021580663.2U
Authority: CN
Inventors: 吴胡行
Original assignee: Dongguan Jingrui Intelligent Manufacturing Co ltd
Current assignee: Dongguan Jingrui Intelligent Manufacturing Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-12
Anticipated expiration: 2030-08-03

Abstract

The utility model provides a quick connector with stitch protection structure, which comprises a shell, wherein a first marking plate is embedded at the top of the shell, buckles are fixedly arranged at both sides of the shell, a plurality of locking inserts are fixedly arranged at the front top of the shell, an arc-shaped clamping groove is arranged at the bottom of one end of each locking insert, a second marking plate is embedded at the back top of the shell, a plurality of wire plugging ports are arranged at the back bottom of the shell, a terminal shell is fixedly arranged at the middle part of the front of the shell, the scheme is provided with a plurality of locking inserts right aligned with the positions of the wire connecting terminals, when the connector is plugged with a corresponding connector, the locking inserts can guide the plugging of an adaptive connector, so that the wire connecting terminal can be quickly connected, when the connector is subjected to external force, the acting force can act on the locking inserts, the wedge-shaped locking blocks and the guide clamping plates to prevent the damage of the wire connecting terminal, the stability of the connector for signal transmission is improved.

Description

Quick connector with stitch protection structure

Technical Field

The utility model belongs to the technical field of the connector, concretely relates to quick connector with stitch protective structure.

Background

The emergence of optical fibers greatly improves the communication speed and quality, and with the rapid development of economy and technology, the optical fiber communication technology is introduced into each household, and the popularization of optical fibers in each household is important, so that the transmission stability of a connector component specially used for outdoor connection is important.

However, when the conventional connector terminal is installed or used in daily life, the connector is easily damaged after being slightly subjected to external force, the connector is easily separated if the connector is light, and the terminal of the connector is likely to be broken if the connector is heavy, which greatly affects normal communication.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick connector with stitch protective structure aims at solving current connector terminal when the installation or in daily use, and the connector slightly receives after external force, very easily causes the damage to the terminal, and light then the connector takes place to drop, and the problem of rupture then probably can make the terminal of connector take place for the heavy time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick connector with stitch protective structure, includes the casing, the top of casing is inlayed and is equipped with first sign board, the both sides of casing are all fixed and are equipped with the buckle, the fixed a plurality of locking cuttings that are equipped with in front top of casing, the arc draw-in groove has been seted up to the one end bottom of locking cuttings, the back top of casing is inlayed and is equipped with the second sign board, a plurality of plug wire mouths have been seted up to the back bottom of casing, the fixed terminal shell that is equipped with in front middle part of casing, the front of terminal shell is inlayed and is equipped with a plurality of binding post relative with plug wire mouth position, the top of terminal shell is still fixed and is equipped with two wedge latch segments.

In order to make the connector of two adaptations peg graft fast, as the utility model relates to an optimal technical scheme, the fixed gib block that is used for the grafting direction that is equipped with in the positive bottom of casing, fixed mounting has the direction cardboard between two gib blocks.

In order to make direction cardboard and locking cutting peg graft can peg graft fast, conduct the utility model relates to an optimal technical scheme, one side of direction cardboard and the other end of locking cutting all are equipped with the arc that is used for pegging graft fast domatic.

In order to make the connector when the atress, protect binding post through the gib block, as the utility model relates to an optimal technical scheme, the quantity and the position of locking cutting are relative with binding post's quantity and position.

In order to make the plug wire mouth have better waterproof dirt resistance, conduct the utility model relates to an optimal technical scheme, the inside of plug wire mouth is inlayed and is equipped with shape assorted dustproof stopper with it, the surface of first mark board and second mark board is all carved and is equipped with corresponding binding post's pilot mark.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the locking inserts are arranged right opposite to the positions of the wiring terminals, so that when the connector is inserted into a corresponding connector, the locking inserts can guide the insertion of the adaptive connector, the wiring terminals can be quickly connected, the adaptive connector can be quickly locked through the arc-shaped clamping grooves, the wedge-shaped locking blocks and the guide clamping plates, when the connector is subjected to external force, the acting force can act on the locking inserts, the wedge-shaped locking blocks and the guide clamping plates, the wiring terminals are prevented from being damaged, and the stability of signal transmission of the connector is improved;

2) through the instruction sign that indicator board surface was equipped with, instruct when binding post and cable installation for the pencil of cable is more quick accurate when binding post wiring, makes things convenient for the use of connector.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

fig. 3 is a schematic back structure diagram of the present invention.

In the figure: 1. a housing; 11. a first marking plate; 12. buckling; 13. locking the cutting; 131. an arc-shaped clamping groove; 14. a second marking plate; 15. a wire plugging port; 2. a terminal housing; 21. a wiring terminal; 22. a wedge-shaped locking block; 3. a guide strip; 31. and (4) a guide clamping plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a quick connector with stitch protective structure, which comprises a housin 1, casing 1's top is inlayed and is equipped with first sign board 11, casing 1's both sides are all fixed and are equipped with buckle 12, casing 1's the fixed a plurality of locking cuttings 13 that are equipped with in front top, arc draw-in groove 131 has been seted up to the one end bottom of locking cuttings 13, casing 1's back top is inlayed and is equipped with second sign board 14, a plurality of plug wire mouths 15 have been seted up to casing 1's back bottom, casing 1's the fixed terminal shell 2 that is equipped with in front middle part, terminal shell 2's front is inlayed and is equipped with a plurality of binding post 21 relative with plug wire mouth 15 position, terminal shell 2's top is still fixed and is equipped with.

Further, casing 1's the fixed gib block 3 that is equipped with two and is used for the direction of pegging graft in positive bottom, fixed mounting has direction cardboard 31 between two gib blocks 3, one side of direction cardboard 31 and the other end of locking gib block 13 all are equipped with the arc domatic that is used for quick grafting, the quantity and the position of locking gib block 13 are relative with binding post 21's quantity and position, make the connector when pegging graft, utilize direction cardboard 31 and locking gib block 13 to peg graft the direction, make the grafting of connector more convenient quick.

Further, the inside of plug wire mouth 15 is inlayed and is equipped with the dustproof stopper of shape assorted with it, the pilot mark that corresponds binding post 21 is all carved on the surface of first sign board 11 and second sign board 14, fill dustproof stopper through the inside at plug wire mouth 15, make when plug wire mouth 15 is the grafting cable, prevent inside water or dust entering connector, through carving the pilot mark on first sign board 11 and second sign board 14 surface, instruct when binding post 21 and cable pencil installation, make the pencil of cable and binding post 21 wiring time more quick accurate.

Specifically, firstly, the wiring harness of the cable is arranged, then the dustproof plug which needs to be penetrated and connected into the wiring harness plug port 15 is taken down, the wiring harness is correctly and quickly installed according to the indication marks on the surfaces of the first indication plate 11 and the second indication plate 14 and the wiring terminal 21,

choose again to choose the connector of what it adapted and install another cable to peg graft, when pegging graft, locking cutting 13 and direction cardboard 31 can lead to adapter connector's grafting for adapter connector's terminal can realize the switch-on with binding post 21 fast, and arc draw-in groove 131 and wedge-shaped latch segment 22 can lock adapter connector fast and die, prevent that the connector from taking place to drop and causing the damage to binding post 21 when receiving external force.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick connector with a pin protection structure comprises a shell (1) and is characterized in that, a first marking plate (11) is embedded at the top of the shell (1), buckles (12) are fixedly arranged at both sides of the shell (1), a plurality of locking inserting strips (13) are fixedly arranged at the top of the front surface of the shell (1), an arc-shaped clamping groove (131) is formed at the bottom of one end of each locking inserting strip (13), a second marking plate (14) is embedded at the top of the back of the shell (1), a plurality of plug wire ports (15) are arranged at the bottom of the back of the shell (1), a terminal shell (2) is fixedly arranged in the middle of the front surface of the shell (1), a plurality of wiring terminals (21) opposite to the positions of the wire insertion ports (15) are embedded in the front surface of the terminal shell (2), the top of the terminal shell (2) is also fixedly provided with two wedge-shaped locking blocks (22).

2. The quick connector with pin protection feature of claim 1 wherein: the front bottom of the shell (1) is fixedly provided with two guide strips (3) for inserting and guiding, and a guide clamping plate (31) is fixedly arranged between the two guide strips (3).

3. The quick connector with pin protection feature of claim 2 wherein: one side of the guide clamping plate (31) and the other end of the locking inserting strip (13) are provided with arc-shaped slope surfaces for rapid insertion.

4. The quick connector with pin protection feature of claim 1 wherein: the number and the positions of the locking inserts (13) are opposite to those of the connecting terminals (21).

5. The quick connector with pin protection feature of claim 1 wherein: the inside of plug wire mouth (15) is inlayed and is equipped with the dustproof stopper of shape assorted with it, the surface of first sign board (11) and second sign board (14) all is carved with the instruction sign that corresponds binding post (21).