CN216251257U

CN216251257U - Novel communication lightning protection connector

Info

Publication number: CN216251257U
Application number: CN202122831693.7U
Authority: CN
Inventors: 黎波
Original assignee: Guangdong Ansun Lighting Technologies Co ltd
Current assignee: Guangdong Ansun Lighting Technologies Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The utility model belongs to the technical field of connectors and discloses a novel communication lightning protection connector which comprises a sleeve, wherein a conductor shell is arranged in the sleeve, a lightning protection end connector is connected to one end of the sleeve, an end-equipped connector is arranged at the other end of the sleeve, an inductor is fixed in the conductor shell, one end of the inductor is connected with a TVS (transient voltage suppressor) tube, the other end of the inductor is connected with a gas discharge tube, fixing plates are respectively arranged at the outer sides of the lightning protection end connector and the end-equipped connector, both ends of one side of each fixing plate, which is close to the sleeve, are respectively fixed with a limiting ring, and both side edges of both ends of the sleeve are respectively provided with two limiting grooves. Avoiding the increase of the clearance and improving the sealing effect.

Description

Novel communication lightning protection connector

Technical Field

The utility model belongs to the technical field of connectors, and particularly relates to a novel communication lightning protection connector.

Background

Connectors, also known as connectors, plugs and sockets, generally refer to electrical connectors, i.e. devices connecting two active devices, transmitting current or signals, a connector is a component that is frequently contacted by electronic engineering technicians, and its function is very simple, and a bridge for communication is erected between the blocked or isolated dead circuits in the circuit, so that the current flows, and the circuit realizes the predetermined function.

In chinese patent with patent number CN200920259501.6, a novel communication lightning protection connector is disclosed, the utility model discloses well lightning protection end connector is whole circular structure with the equipment end connector, cancel original product bulky, connect loaded down with trivial details structure, and through the waterproof performance of waterproof sealing washer in order to improve the structure, but the device still has some defects when in-service use, for example, the stability of being connected between end connection and the sleeve is not good, the easy separation produces the clearance, thereby influence sealed effect, and conductor shell installs insecurely in the sleeve, very easy activity, thereby influence signal transmission's stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel communication lightning protection connector, which aims to solve the problems that the connection stability between an end joint and a sleeve is poor and a conductor shell is not firmly installed in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel communication lightning protection connector, includes the sleeve, telescopic internally mounted has the conductor shell, and telescopic one end is connected with the lightning protection end connector, the telescopic other end is installed and is equipped with the end connector, the inside of conductor shell is fixed with the inductance, the one end of inductance is connected with the TVS pipe, and the other end of inductance is connected with gas discharge tube, the fixed plate is all installed with the outside of being equipped with the end connector to the lightning protection end connector, the fixed plate is close to telescopic one side both ends and all is fixed with the spacing ring, two spacing grooves have all been seted up to telescopic both ends side, the spacing ring extends to the one end of spacing inslot portion and installs the stopper.

Preferably, the cavity groove has all been seted up to one side that the inside both ends of sleeve are close to the conductor shell, the inside in cavity groove is fixed with the spring, the one end of spring is connected with the slider, and the one end that the spring was kept away from to the slider at any time installs the locating piece, the outside of conductor shell seted up with locating piece assorted constant head tank.

Preferably, the sealing rings are installed at two ends of the inner wall of the sleeve, and the outer wall of each sealing ring is provided with an anti-skidding convex line.

Preferably, the positioning block is of a semi-cylindrical structure, and arc chamfers are arranged at two ends of the inner wall of the positioning groove.

Preferably, the outer wall of the limiting block is provided with a rubber pad, and the outer wall of the sleeve is provided with a groove.

Preferably, a fastening bolt is connected between the fixing plate and the sleeve, and the limiting groove is arc-shaped.

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

(1) according to the utility model, the fixed plate can be locked on the sleeve through the matching of the fixed plate, the limiting ring, the limiting block and the limiting groove, so that the lightning protection end connector and the spare end connector can be stably connected on the sleeve, the end connector is effectively prevented from being separated from the sleeve, the gap is prevented from being increased, and the sealing effect is greatly improved.

(2) According to the utility model, through the matching of the positioning block, the cavity groove, the spring and other structures, the positioning block can be abutted into the positioning groove after the conductor shell is embedded into the sleeve, so that the conductor shell can be fastened in the sleeve, the conductor shell is effectively prevented from moving, and the stability of signal transmission is greatly ensured.

Drawings

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

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

FIG. 3 is an enlarged view of portion A of FIG. 2;

in the figure: 1. a sleeve; 2. a fixing plate; 3. a lightning protection end connector; 4. a groove; 5. preparing an end joint; 6. an inductance; 7. a TVS tube; 8. a gas discharge tube; 9. a conductor housing; 10. a seal ring; 11. a limiting groove; 12. a spring; 13. a cavity groove; 14. a limiting ring; 15. a limiting block; 16. a slider; 17. positioning blocks; 18. and (6) positioning a groove.

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. 1-3, the present invention provides the following technical solutions: the utility model provides a novel communication lightning protection connector, including sleeve 1, sleeve 1's internally mounted has conductor shell 9, and sleeve 1's one end is connected with lightning protection end connector 3, sleeve 1's the other end is installed and is equipped with end connector 5, conductor shell 9's inside is fixed with inductance 6, inductance 6's one end is connected with TVS pipe 7, and inductance 6's the other end is connected with gas discharge tube 8, fixed plate 2 is all installed in lightning protection end connector 3 and the outside of being equipped with end connector 5, fixed plate 2 all is fixed with spacing ring 14 near sleeve 1's one side both ends, two spacing grooves 11 have all been seted up to sleeve 1's both ends side, spacing ring 14 extends to the inside one end of spacing groove 11 and installs stopper 15.

Specifically, when lightning protection end joint 3 with be equipped with end joint 5 and peg graft respectively at sleeve 1's both ends, fixed plate 2 is close to sleeve 1, and make stopper 15 insert the spacing inslot 11, through rotating fixed plate 2, can make spacing ring 14 drive stopper 15 slide in spacing inslot 11, thereby can lock fixed plate 2 on sleeve 1, and then can stabilize lightning protection end joint 3 and be equipped with end joint 5 on sleeve 1, the effectual tip joint that has prevented separates with sleeve 1, the clearance increase has been avoided, the sealing effect has been improved greatly.

Further, cavity grooves 13 are formed in one sides, close to the conductor shell 9, of the two ends of the interior of the sleeve 1, springs 12 are fixed inside the cavity grooves 13, one ends of the springs 12 are connected with sliders 16, positioning blocks 17 are installed at one ends, far away from the springs 12, of the sliders 16 at any time, and positioning grooves 18 matched with the positioning blocks 17 are formed in the outer side of the conductor shell 9.

Specifically, when conductor shell 9 imbeds in sleeve 1, can extrude locating piece 17 through conductor shell 9, make locating piece 17 get into chamber groove 13 in and extrude spring 12, accomplish the location back when conductor shell 9, locating slot 18 aligns locating piece 17, under the bounce-back of spring 12, can make locating piece 17 support in locating slot 18 to can fasten conductor shell 9 in sleeve 1, effectively prevent conductor shell 9 activity, guarantee signal transmission's stability.

Further, sealing rings 10 are installed at two ends of the inner wall of the sleeve 1, and anti-skid convex patterns are arranged on the outer wall of each sealing ring 10.

Specifically, the waterproof sealing performance can be greatly improved by the seal ring 10.

Furthermore, the positioning block 17 is of a semi-cylindrical structure, and arc chamfers are arranged at two ends of the inner wall of the positioning groove 18.

Specifically, the positioning block 17 can be smoothly separated from the positioning groove 18 by arranging the arc chamfer.

Further, the outer wall of the limiting block 15 is provided with a rubber pad, and the outer wall of the sleeve 1 is provided with a groove 4.

Specifically, the rubber pad has skid-proof effect, is convenient for hold the device through recess 4.

Furthermore, a fastening bolt is connected between the fixing plate 2 and the sleeve 1, and the limiting groove 11 is arc-shaped.

Specifically, the end fitting can be fixed to the sleeve 1 by fastening bolts.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel communication lightning protection connector which characterized in that: comprises a sleeve (1), a conductor shell (9) is arranged in the sleeve (1), one end of the sleeve (1) is connected with a lightning protection end joint (3), the other end of the sleeve (1) is provided with a spare end joint (5), an inductor (6) is fixed inside the conductor shell (9), one end of the inductor (6) is connected with the TVS tube (7), the other end of the inductor (6) is connected with the gas discharge tube (8), the outer sides of the lightning protection end connector (3) and the spare end connector (5) are both provided with a fixing plate (2), both ends of one side of the fixed plate (2) close to the sleeve (1) are fixed with limit rings (14), two limit grooves (11) are respectively arranged on the side edges of the two ends of the sleeve (1), and a limiting block (15) is arranged at one end of the limiting ring (14) extending to the inside of the limiting groove (11).

2. The novel communication lightning protection connector according to claim 1, characterized in that: cavity groove (13) have all been seted up to one side that the inside both ends of sleeve (1) are close to conductor shell (9), the inside of cavity groove (13) is fixed with spring (12), the one end of spring (12) is connected with slider (16), and locating piece (17) are installed to the one end that spring (12) were kept away from in slider (16) at any time, locating slot (18) with locating piece (17) assorted have been seted up in the outside of conductor shell (9).

3. The novel communication lightning protection connector according to claim 2, characterized in that: sealing rings (10) are installed at two ends of the inner wall of the sleeve (1), and anti-skid convex lines are arranged on the outer wall of each sealing ring (10).

4. The novel communication lightning protection connector according to claim 3, characterized in that: the positioning block (17) is of a semi-cylindrical structure, and arc chamfers are arranged at two ends of the inner wall of the positioning groove (18).

5. The novel communication lightning protection connector according to claim 4, characterized in that: the outer wall of the limiting block (15) is provided with a rubber pad, and the outer wall of the sleeve (1) is provided with a groove (4).

6. The novel communication lightning protection connector according to claim 5, characterized in that: and a fastening bolt is connected between the fixed plate (2) and the sleeve (1), and the limiting groove (11) is arc-shaped.