CN210576783U

CN210576783U - Cable connector

Info

Publication number: CN210576783U
Application number: CN201921873743.4U
Authority: CN
Inventors: 陈业兴; 张聘飞; 张丽
Original assignee: Shenzhen Huatao Electronic Co Ltd
Current assignee: Shenzhen Huatao Electronic Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-05-19
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a cable connector, including first wiring end and second wiring end, be provided with the insertion part on the first end, be provided with the jack on the second wiring end, the mutual symmetry be provided with joint board in the insertion part, the joint board includes first end and second end, be provided with the buckle on the joint board, be provided with the joint groove on the lateral wall of jack, be provided with the joint hole in the joint groove. When the inserting part extends into the jack for a certain distance, the buckle is clamped with the clamping hole, and the first wiring end and the second wiring end are connected together, so that the installation is simple; when needs are dismantled, press two second ends, make two buckles do the opposite motion, make the buckle breaks away from the joint hole, and then can separate first wiring end and second wiring end, dismantle simply.

Description

Cable connector

Technical Field

The utility model relates to a cable technical field especially relates to a cable connector.

Background

A cable connector generally includes two terminals through which two cables are electrically connected. However, most of the existing connectors connect two terminals by a threaded connection manner, and are fixed by the threaded connection manner, so that the two terminals can be connected firmly, but the two terminals are inconvenient to detach and mount, and a long time is required for detaching and mounting.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a cable connector is connected first wiring end and second wiring end through the mode of joint, and the installation is comparatively simple and convenient with the dismantlement.

The utility model discloses a cable connector, which comprises a first wiring end and a second wiring end, wherein one end of the first wiring end is provided with a cylindrical insertion part, one end of the second wiring end is provided with an insertion hole, the insertion part extends into the insertion hole to electrically connect the first wiring end with the second wiring end, two clamping plates are symmetrically arranged on the insertion part, each clamping plate comprises a first end and a second end, the first end is connected with the insertion part, the distance between the two second ends is larger than the diameter of the insertion part, a pressing bulge is arranged on the second end, a buckle is arranged on the pressing plate, the two buckles are oppositely arranged, clamping grooves corresponding to the two clamping plates are symmetrically arranged on the side wall of the insertion hole, and clamping holes matched with the buckles are arranged on the clamping grooves, the clamping hole penetrates through the side wall of the jack.

Furthermore, the inserting part with be provided with the tangent plane on the corresponding surface of joint board, increase the inserting part with distance between the second end.

Further, be provided with at least one seal groove on the inserted part, the cover is equipped with soft sealing washer on the seal groove, the external diameter of soft sealing washer is greater than the diameter of jack.

Furthermore, the tip position of portion of inserting is provided with the wiring hole, the downthehole a plurality of contact pin that is provided with of wiring, be provided with the terminal in the jack, be provided with on the terminal with contact pin matched with contact pin hole.

Furthermore, wiring downthehole partition panel that is provided with, be provided with on the terminal with partition panel matched with cuts off the groove, the partition panel with be provided with the locating plate between the lateral wall in wiring hole, be provided with on the terminal with the corresponding constant head tank of locating plate.

Furthermore, a positioning block is arranged on the positioning plate, and a notch groove matched with the positioning block is arranged on the binding post.

Further, the first terminal and the second terminal are made of insulating materials.

Compared with the prior art, the beneficial effects are:

when the inserting part extends into the jack, the clamping plate extends into the clamping groove at the same time, and when the clamping plate extends into the clamping groove for a certain distance, the buckle is clamped with the clamping hole, so that the first wiring end and the second wiring end are connected together, and the installation is convenient; when needing to dismantle, press two the second end of joint board, two the second end of joint board moves in opposite directions, and then can drive two the buckle moves in opposite directions, makes the buckle break away from the joint hole, can at this moment with first wiring end and second wiring end separation, dismantle simply.

Drawings

FIG. 1 is a schematic diagram of a cable connector;

fig. 2 is a schematic view of a structure of a first terminal;

FIG. 3 is a schematic view of a second terminal;

description of the figures

100. A cable connector; 10. a first terminal; 11. an insertion portion; 12. a wiring hole; 121. inserting a pin; 122. a partition panel; 123. positioning a plate; 124. positioning blocks; 125. a sealing groove; 126. a soft sealing ring; 13. a clamping and connecting plate; 131. a first end; 132. a second end; 133. buckling; 134. pressing the protrusion; 135. cutting into noodles; 20. a second terminal; 21. a jack; 22. a binding post; 221. a pin inserting hole; 222. a blocking groove; 223. positioning a groove; 224. a notch groove; 23. a boss portion; 24. a clamping groove; 241. a clamping hole.

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 should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the present invention discloses a cable connector 100, including a first terminal 10 and a second terminal 20, two cables are electrically connected to the second terminal 20 through the first terminal 10, the first terminal 10 is provided with a cylindrical insertion portion 11, the second terminal 20 is provided with an insertion hole 21 corresponding to the insertion portion 11, the insertion portion 11 extends into the insertion hole 21, so that the first terminal 10 is electrically connected to the second terminal 20.

As shown in fig. 2 and 3, the end position of the insertion portion 11 is provided with a wiring hole 12, the wiring hole 12 is provided with a plurality of pins 121, the pins 121 are electrically connected to cables, the insertion hole 21 is provided with a connection post 22 matched with the wiring hole 12, the connection post 22 is provided with a pin hole 221 matched with the pins 121, an electrical element connected to the cables is provided in the pin hole 221, when the insertion portion 11 extends into the insertion hole 21, the connection post 22 extends into the wiring hole 12, the pins 121 extend into the pin hole 221 and are electrically connected to the electrical element, so that two cables can be electrically connected.

In this embodiment, a partition plate 122 is disposed in the wiring hole 12, and a partition groove 222 corresponding to the partition plate 122 is disposed on the terminal post 22; a positioning plate 123 is arranged between the partition plate 122 and the side wall of the wiring hole 12, and a positioning groove 223 matched with the positioning plate 123 is arranged on the wiring terminal 22; the positioning plate 123 is provided with a positioning block 124, and the terminal post 22 is provided with a notch groove 224 matched with the positioning block 124. When the terminal 22 extends into the wiring hole 12, the partition plate 122 extends into the partition groove 222, the positioning plate 123 extends into the positioning groove 223, and the positioning block 124 extends into the notch groove 224, so as to position the first terminal 10 and the second terminal 20, and further, different pins 121 correspond to corresponding pin holes 221.

The first terminal 10 and the second terminal 20 are made of an insulating material. In the present embodiment, the first terminal 10 and the second terminal 20 are both made of a rubber material.

Be provided with at least one seal groove 125 on the portion of inserting 11, the cover is equipped with soft sealing washer 126 in the seal groove 125, the external diameter of sealing washer 126 is greater than the diameter of jack 21, in this embodiment, soft sealing washer 126 is made by rubber materials, and the material is softer to certain elasticity has, works as the portion of inserting 11 stretches into in the jack 21, soft sealing washer 126 can with the lateral wall of jack 21 is laminated mutually, seals, plays waterproof effect. In this embodiment, there are two sealing grooves 125, and the soft sealing rings 126 are respectively disposed in the two sealing grooves 125.

Two clamping plates 13 are symmetrically arranged on the outer surface of the insertion part 11, each clamping plate 13 comprises a first end 131 and a second end 132, the first end 131 is connected with the outer surface of the insertion part 11, the two second ends 132 are oppositely distributed, the distance between the two second ends 132 is larger than the diameter of the insertion part 11, a buckle 133 is arranged between the first end 131 and the second end 132, the buckle 133 is positioned on the side surface of the clamping plate 13 far away from the insertion part 11, and the two buckles 133 are symmetrically distributed. The two second ends 132 are pressed to enable the two second ends 132 to move oppositely, so that the two buckles 133 can be driven to move oppositely, and the distance between the two buckles 133 is reduced. In this embodiment, the second end 132 is provided with a pressing protrusion 134 for facilitating the user to apply force to the second end 132. The outer side wall of the insertion portion 11 is provided with tangent planes 135 at positions corresponding to the clamping plate 13, the two tangent planes 135 are symmetrically distributed, and the distance between the two tangent planes 135 is smaller than the diameter of the insertion portion 11, so that the distance between the outer surface of the insertion portion 11 and the second end 132 of the clamping plate 13 can be increased, and the two second ends 132 can move oppositely.

Two protruding portions 23 are symmetrically arranged on the outer surface of the second terminal 20, clamping grooves 24 corresponding to the clamping plates 13 are formed in the positions, corresponding to the protruding portions 23, of the side walls of the insertion holes 21, clamping holes 241 corresponding to the buckles 133 are formed in the clamping grooves 24, and the clamping holes 241 penetrate through the side walls of the insertion holes 21. When the inserting portion 11 extends into the inserting hole 21, the clamping plate 13 extends into the clamping groove 24, and after the clamping plate 13 extends into the clamping groove 24 and moves for a certain distance, the buckle 133 is clamped with the clamping hole 241, and at this time, the first terminal 10 and the second terminal 20 are connected together, so that the first terminal 10 and the second terminal 20 can be prevented from being separated, and the installation is simple; when the first terminal 10 and the second terminal 20 need to be detached, the two second ends 132 are pressed by the pressing protrusions 134, so that the two second ends 132 move in the opposite direction, the two buckles 133 move in the opposite direction, and the buckles 133 are separated from the buckle holes 241, so that the first terminal 10 and the second terminal 20 can be detached and detached easily.

The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.

Claims

1. A cable connector comprises a first wiring end and a second wiring end, and is characterized in that one end of the first wiring end is provided with a cylindrical insertion part, one end of the second wiring end is provided with an insertion hole, the insertion part extends into the insertion hole to electrically connect the first wiring end with the second wiring end, two clamping plates are symmetrically arranged on the insertion part and comprise a first end and a second end, the first end is connected with the insertion part, the distance between the two second ends is larger than the diameter of the insertion part, a pressing bulge is arranged on the second end, buckles are arranged on the clamping plates, the two buckles are oppositely arranged, clamping grooves corresponding to the two clamping plates are symmetrically arranged on the side wall of the insertion hole, and clamping holes matched with the buckles are arranged on the clamping grooves, the clamping hole penetrates through the side wall of the jack.

2. The cable connector of claim 1, wherein the insertion portion has a cut surface on an outer surface thereof corresponding to the clamping plate to increase a distance between the insertion portion and the second end.

3. The cable connector according to claim 1, wherein the insertion portion has at least one sealing groove, and a soft sealing ring is disposed on the sealing groove, and an outer diameter of the soft sealing ring is larger than a diameter of the insertion hole.

4. The cable connector according to claim 3, wherein the insertion portion has a plurality of connection holes at an end thereof, the connection holes having a plurality of pins, the insertion holes having connection posts therein, the connection posts having pin holes therein, the connection posts being engaged with the pins.

5. The cable connector of claim 4, wherein a partition plate is disposed in the wiring hole, a partition groove is disposed on the terminal post and is engaged with the partition plate, a positioning plate is disposed between the partition plate and a sidewall of the wiring hole, and a positioning groove is disposed on the terminal post and is aligned with the positioning plate.

6. The cable connector according to claim 5, wherein the positioning plate has a positioning block, and the terminal has a notch for engaging with the positioning block.

7. A cable connector according to any one of claims 1 to 6, wherein said first terminal and said second terminal are made of an insulating material.