CN212366370U

CN212366370U - Three-way adapter for communication cable

Info

Publication number: CN212366370U
Application number: CN202021036542.1U
Authority: CN
Inventors: 张立澎
Original assignee: Shenzhen Hilum Technology Co ltd
Current assignee: Shenzhen Hilum Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-01-15
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a communication cable technical field just discloses a communication cable tee bend adapter, including casing and three matching head, three switching opening has been seted up to the lateral wall of casing, the inside wall of casing is located three switching opening part three connection contact pin of fixedly connected with respectively, and is three connect contact pin one end to be located the center fixedly connected with connector of department of casing, and is three fixedly connected with switching snap ring in the switching opening part utensil, the external screw thread has been seted up to the lateral wall of switching snap ring, and is three the internal thread that meshes with the external screw thread is all seted up to matching head's inside wall fixedly connected with and switching snap ring assorted grafting piece, it is three equal fixedly connected with latch mechanism between matching head and the casing. The utility model provides high joint efficiency and the effect of equipment have reduced the switching and have come off, have made things convenient for people to use.

Description

Three-way adapter for communication cable

Technical Field

The utility model relates to a communication cable technical field especially relates to a communication cable three way connection head.

Background

The communication cable is a cable core formed by a plurality of mutually insulated wires or conductors, a communication line with a sealed sheath is arranged outside the communication cable, and an outer protective layer is arranged outside the sheath, so that the communication cable has various laying modes such as overhead, direct-buried, pipeline and underwater, and is divided into symmetrical, coaxial and comprehensive cables according to the structure; the communication cable is divided into field operation and permanent cable according to functions, has wider transmission frequency band, larger communication capacity and small external interference, is not easy to overhaul and can transmit telephone, telegraph, data, images and the like.

The three-way adapter of the existing communication cable is mostly clamped by a buckle, and is easy to fall off during use, so that a series of problems such as communication interruption are caused, and the use by people is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the transfer joint drops easily in the prior art, and the communication cable three way connection head who provides.

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

the utility model provides a communication cable three-way adapter, includes casing and three matching head, three switching opening has been seted up to the lateral wall of casing, the inside wall of casing is located three switching opening part three connection contact pin of fixedly connected with respectively, and is three connect contact pin one end to be located the center fixedly connected with connector of department of casing, and is three fixedly connected with switching snap ring in the switching opening part utensil, the external screw thread has been seted up to the lateral wall of switching snap ring, and is three the internal thread that meshes with the external screw thread mutually is all seted up to the inside wall of matching head, and is three the inside wall fixedly connected with and the switching snap ring assorted grafting piece of matching head are three equal fixedly connected with clamping mechanism between matching head and.

Preferably, the clamping mechanism includes fixed block of fixed connection in the overhead end of matcing, the upper end fixedly connected with stopper of casing, all set up the through-hole between stopper and the fixed block and in-hole sliding connection have same gag lever post, the one end fixedly connected with limiting plate of gag lever post, fixedly connected with cup joints the spacing spring in the gag lever post pole wall outside between limiting plate and the stopper.

Preferably, the upper end of the shell is fixedly connected with a mounting plate.

Preferably, the shell and the three matching heads are made of nano insulating materials.

Preferably, the connecting pins are mainly made of copper.

Compared with the prior art, the utility model provides a communication cable three way connection head possesses following beneficial effect:

this communication cable three way connection head, through the switching snap ring that is equipped with, the external screw thread, the internal thread, the inserted block, the fixed block, the stopper, the gag lever post, limiting plate and spacing spring, when needs use equipment, pass through the external screw thread earlier with the internal screw thread meshing with the match head and pass through the thread engagement and rotate the connection on the casing, then stimulate the limiting plate, make spacing spring produce deformation, then correspond the gag lever post and peg graft in fixed block and spacing block, can form the joint between casing and the three match head, and then can prevent to connect in the use and drop, the joint efficiency and the effect of equipment have been improved, it drops to have reduced the switching, people's use has been made things convenient for.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model provides high joint efficiency and the effect of equipment have reduced the switching and have come off, have made things convenient for people to use.

Drawings

Fig. 1 is a schematic structural view of a three-way adapter for communication cables according to the present invention;

fig. 2 is the utility model provides a communication cable three-way adapter latch mechanism's structural schematic.

In the figure: the connector comprises a shell 1, a matching head 2, a switching opening 3, a connecting pin 4, a connector 5, a switching snap ring 6, an external thread 7, an internal thread 8, a plugging block 9, a clamping mechanism 10, a fixing block 101, a limiting block 102, a limiting rod 103, a limiting plate 104, a limiting spring 105 and a mounting plate 11.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a communication cable three way connection head, including casing (1) and three matching head (2), three switching opening (3) have been seted up to the lateral wall of casing (1), the inside wall of casing (1) is located three switching opening (3) punishment three connection contact pin (4) of the different fixedly connected with of punishment, and is three connect contact pin (4) one end is located the center fixedly connected with connector 5 of locating of casing (1), fixedly connected with switching snap ring 6 in three switching opening 3 department utensil, and external screw thread 7 has been seted up to the lateral wall of switching snap ring 6, and the internal thread 8 with external screw thread 7 engaged with is all seted up to the inside wall of three matching head 2, the inside wall fixedly connected with of three matching head 2 and switching snap ring 6 assorted grafting piece 9, equal fixedly connected with clamping mechanism 10 between three matching head 2 and the casing 1.

Clamping mechanism 10 includes fixed block 101 of fixed connection in the first 2 upper ends of matcing, the upper end fixedly connected with stopper 102 of casing 1, through-hole and in-hole sliding connection have same gag lever post 103 all seted up between stopper 102 and the fixed block 101, the one end fixedly connected with limiting plate 104 of gag lever post 103, fixedly connected with cup joints the spacing spring 105 in the gag lever post 103 pole wall outside between limiting plate 104 and the stopper 102, can prevent that equipment from droing.

The upper end fixedly connected with mounting panel 11 of casing 1 can be convenient for equipment fixing.

The shell 1 and the three matching heads 2 are made of nano insulating materials, so that the insulating effect of equipment can be improved.

The material of connecting contact pin 4 is mainly copper, can improve the switching efficiency of equipment.

The utility model discloses in, during the use, when needs use equipment, earlier through external screw thread 7 and the meshing of internal thread 8 with match head 2 through the thread engagement rotation connection on casing 1, then stimulate limiting plate 104, make limiting spring 105 produce deformation, then correspond the gag lever post 103 and peg graft in fixed block 101 and stopper 102, can form casing 1 and the three joint between the match head 2, and then can prevent that the adapter from droing in the use, the joint efficiency and the effect of equipment have been improved, it drops to have reduced the switching, people's use has been made things convenient for.

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. The utility model provides a communication cable tee bend adapter, includes casing (1) and three matching head (2), its characterized in that, three switching opening (3) have been seted up to the lateral wall of casing (1), the inside wall of casing (1) is located three switching opening (3) punishment and do not fixedly connected with three connecting pin (4), and is three connecting pin (4) one end is located the center department fixedly connected with connector (5) of casing (1), and is three fixedly connected with switching snap ring (6) in switching opening (3) department utensil, external screw thread (7) have been seted up to the lateral wall of switching snap ring (6), and is three the inside wall of matching head (2) all sets up internal thread (8) with external screw thread (7) meshing, and is three the inside wall fixedly connected with of matching head (2) inserts piece (9) with switching snap ring (6) assorted, three equal fixedly connected with latch mechanism (10) between matching head (2) and casing (1).

2. The three-way adapter for communication cables as claimed in claim 1, wherein the clamping mechanism (10) comprises a fixing block (101) fixedly connected to the upper end of the matching head (2), the upper end of the housing (1) is fixedly connected with a limiting block (102), a through hole is formed between the limiting block (102) and the fixing block (101), a same limiting rod (103) is slidably connected in the through hole, one end of the limiting rod (103) is fixedly connected with a limiting plate (104), and a limiting spring (105) sleeved outside the rod wall of the limiting rod (103) is fixedly connected between the limiting plate (104) and the limiting block (102).

3. A three-way adapter for communication cables according to claim 1, characterized in that a mounting plate (11) is fixedly connected to the upper end of said housing (1).

4. The three-way adapter for communication cables as claimed in claim 1, wherein the housing (1) and the three matching heads (2) are made of nano-insulating material.

5. A three-way adapter for communication cables according to claim 1, characterized in that the material of the connecting pins (4) is mainly copper.