CN210536288U

CN210536288U - Network signal lightning protection device with good stability

Info

Publication number: CN210536288U
Application number: CN201921274577.6U
Authority: CN
Inventors: 罗忆
Original assignee: Hangzhou Surge Protective Electric Tech Co ltd
Current assignee: Hangzhou Surge Protective Electric Tech Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-05-15
Anticipated expiration: 2029-08-08

Abstract

The utility model relates to a signal lightning protection device technical field just discloses a network signal lightning protection device that stability is good, which comprises an outer shell, the mounting groove has been seted up to the shell front side, shell front side rotation is connected with the guard plate that is located the mounting groove front side, guard plate front side fixed mounting has the dwang, the dwang is outer to be rotated and is connected with the hasp, shell front side fixed mounting has the fixed block that is located the dwang right side, mounting groove bottom fixed mounting has the mounting panel, mounting panel top swing joint has the lightning protection device main part, the cavity has all been seted up to the mounting panel left and right sides. This good network signal lightning protection device of stability has solved the poor stability of network signal lightning protection device in the existing market, easy damage, and the joint of network signal lightning protection device and net twine exposes outside and leads to easily that the joint is become flexible or by aqueous vapor corrosion, leads to the life of network signal lightning protection device to descend, can't effectively ensure the problem of the safety of equipment moreover.

Description

Network signal lightning protection device with good stability

Technical Field

The utility model relates to a signal lightning protection device technical field specifically is a network signal lightning protection device that stability is good.

Background

The network signal lightning protector selects high-quality low-capacitance gas discharge tubes or TVS and other devices according to the characteristics of a network system, has the advantages of small insertion loss, high response speed, accurate clamping, low output residual voltage and the like, has excellent transmission performance, is suitable for network transmission equipment such as a railway communication system, a mobile base station, a differential station, a hard disk video recorder, video monitoring equipment or an optical transceiver and the like, prevents the network transmission equipment from being damaged by induced lightning stroke, electrostatic discharge and other overvoltage introduced by the system, and has low residual voltage level and good protection effect by adopting a multistage protection circuit through special process treatment of an earth point.

The network signal lightning protection device in the current market is poor in stability and easy to damage, and the joint of the network signal lightning protection device and a network cable is exposed outside and is easy to loosen or rusted by water vapor, so that the service life of the network signal lightning protection device is shortened, and the safety of equipment cannot be effectively guaranteed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a network signal lightning protection device that stability is good, it is good to possess stability, improve the safety in utilization, increase of service life, effectively avoid accidental collision to lead to the advantage of damage, network signal lightning protection device poor stability on the existing market has been solved, damage easily, and the network signal lightning protection device exposes and leads to easily connecting not hard up or by aqueous vapor corrosion outside with the joint of net twine in addition, the life that leads to network signal lightning protection device descends, the problem of the safety of unable effective guarantee equipment.

(II) technical scheme

For realizing above-mentioned stability good, improve safety in utilization, increase of service life, effectively avoid accidental collision to lead to the purpose of damage, the utility model provides a following technical scheme: a network signal lightning protector with good stability comprises a shell, wherein a mounting groove is formed in the front side of the shell, a protection plate located in the front side of the mounting groove is connected to the front side of the shell in a rotating mode, a rotating rod is fixedly mounted on the front side of the protection plate, a buckle is connected to the outer side of the rotating rod in a rotating mode, a fixing block located on the right side of the rotating rod is fixedly mounted on the front side of the shell, a mounting plate is fixedly mounted at the bottom of the mounting groove, a lightning protector main body is movably connected to the top of the mounting plate, cavities are formed in the left side and the right side of the mounting plate, a spring is fixedly mounted on one side, close to the axis of the mounting plate, of the cavity, a clamping hook penetrating through and extending out of the mounting plate is fixedly mounted at one end, away from the spring, clamping blocks, the connecting block front side is opened and is equipped with the slot, the equal fixed mounting in slot left and right sides has the connecting strip, two sliding connection has the adsorption plate between the connecting strip.

Preferably, the left side and the right side of the shell are fixedly provided with two fixing plates, the front side of each fixing plate is provided with a threaded hole, and the shell is made of polyamide plastics.

Preferably, the mounting holes are formed in the left side and the right side of the shell, the buckles are provided with bayonets matched with the fixing blocks, and the buckles and the fixing blocks are located on the same horizontal line.

Preferably, a damping rubber pad is laid on the side wall of the mounting groove, and a through hole matched with the clamping block is formed in the top of the mounting plate.

Preferably, the clamping hook is clamped with the clamping block when the spring is not compressed, and the spring is a pressure spring.

Preferably, the equal fixed mounting in mounting groove left and right sides has the bunch piece, connecting block bottom is seted up the bleeder vent that quantity is greater than five.

Preferably, the connecting strip is provided with a sliding groove matched with the adsorption plate, and the adsorption plate is an activated carbon adsorption plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a network signal lightning protection device that stability is good possesses following beneficial effect:

1. this network signal lightning protection device that stability is good, place in the shell through the lightning protection device main part, then through setting up hasp and fixed block, make guard plate and shell fixed, reached and avoided unexpected collision to lead to the effect of damage, adsorb the aqueous vapor in the mounting groove through the adsorption plate, only need follow the connecting strip after the adsorption plate adsorptivity reduces and slide and take out the change, reached and avoided the joint of network signal lightning protection device and net twine to expose and lead to the effect that the joint is not hard up or is corroded by the aqueous vapor easily in the outside, the life of network signal lightning protection device has been improved.

2. This network signal lightning protection device that stability is good, make pothook and fixture block break away from the joint through pressing down pothook extrusion spring, thereby can upwards take out the lightning protection device main part, the maintainer of being convenient for changes the maintenance, thereby effectual network signal lightning protection device poor stability on the solving current market, easy damage, and the network signal lightning protection device exposes and leads to the joint to become flexible or by aqueous vapor corrosion easily in the outside with the joint of net twine in addition, lead to the life decline of network signal lightning protection device, the problem of the safety of unable effective guarantee equipment.

Drawings

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

fig. 2 is a sectional view of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a shown in fig. 2 according to the present invention.

In the figure: the lightning protection device comprises a shell 1, a mounting groove 2, a protection plate 3, a rotating rod 4, a hasp 5, a fixing block 6, a mounting plate 7, a lightning protection device main body 8, a cavity 9, a spring 10, a clamping hook 11, a clamping block 12, a connecting block 13, a slot 14, a connecting strip 15 and an adsorption plate 16.

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, a network signal lightning protection device with good stability comprises a housing 1, two fixing plates are fixedly mounted on the left and right sides of the housing 1, threaded holes are formed in the front sides of the fixing plates, the housing 1 is made of polyamide plastic, mounting holes are formed in the left and right sides of the housing 1, a mounting groove 2 is formed in the front side of the housing 1, a shock-absorbing rubber pad is laid on the side wall of the mounting groove 2, bunch blocks are fixedly mounted on the left and right sides of the mounting groove 2, a protection plate 3 located in the front side of the mounting groove 2 is rotatably connected to the front side of the housing 1, a rotating rod 4 is fixedly mounted on the front side of the protection plate 3, a buckle 5 is rotatably connected to the outside of the rotating rod 4, a fixing block 6 located on the right side of the rotating rod 4 is fixedly mounted on the front side of the housing 1, the top of the mounting plate 7 is movably connected with a lightning protector main body 8, the left side and the right side of the mounting plate 7 are both provided with cavities 9, one side of the cavity 9 close to the axle center of the mounting plate 7 is fixedly provided with a spring 10, the spring 10 is a pressure spring, one end of the spring 10 far away from the cavity 9 is fixedly provided with a hook 11 which penetrates and extends out of the mounting plate 7, the left side and the right side of the bottom of the lightning protector main body 8 are both fixedly provided with clamping blocks 12 which penetrate and extend into the cavity 9 and are clamped with the hook 11, the top of the mounting plate 7 is provided with through holes which are matched with the clamping blocks 12, the hook 11 is clamped with the clamping blocks 12 when the spring 10 is not compressed, the top of the mounting groove 2 is fixedly provided with a connecting block 13 positioned at the top of the lightning protector main body 8, the bottom of the connecting block 13 is provided with, the connecting strip 15 is provided with a sliding groove matched with the adsorption plate 16, and the adsorption plate 16 is an activated carbon adsorption plate.

When using, place in shell 1 through lightning protection device main part 8, then through setting up hasp 5 and fixed block 6, make guard plate 3 fixed with shell 1, reached and avoided unexpected collision to lead to the effect of damage, adsorb the aqueous vapor in mounting groove 2 through adsorption plate 16, only need follow connecting strip 15 slip after 16 adsorptivity of adsorption plate reduces and take out the change, reached and avoided the joint of network signal lightning protection device and net twine to expose and lead to the effect that the joint is not hard up or is rusted by the aqueous vapor outside easily, the life of network signal lightning protection device has been improved, make pothook 11 and fixture block 12 break away from the joint through pressing pothook 11 extrusion spring 10, thereby can upwards take out lightning protection device main part 8, be convenient for maintainer to change and maintain.

To sum up, this network signal lightning protection device that stability is good, place in shell 1 through lightning protection device main part 8, then through setting up hasp 5 and fixed block 6, make guard plate 3 fixed with shell 1, reached and avoided unexpected collision to lead to the effect of damage, adsorb the aqueous vapor in mounting groove 2 through adsorption plate 16, only need follow connecting strip 15 slip after 16 adsorptivity of adsorption plate reduces and take out the change, reached and avoided the joint of network signal lightning protection device and net twine to expose and lead to the effect that the joint is not hard up or is corroded by the aqueous vapor easily in the outside, the life of network signal lightning protection device has been improved.

And, through pressing the pothook 11 and squeezing the spring 10 to make the pothook 11 break away from the joint with the fixture block 12, thereby can upwards take out the lightning protection device main part 8, the maintainer of being convenient for changes and maintains, thereby effectual network signal lightning protection device poor stability on having solved the existing market, easy damage, and the joint of network signal lightning protection device and net twine exposes outside and leads to the joint not hard up easily or is corroded by aqueous vapor in addition, leads to the life of network signal lightning protection device to descend, can't effectively ensure the problem of the safety of equipment.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good network signal lightning protection device of stability, includes shell (1), its characterized in that: the lightning protection device is characterized in that a mounting groove (2) is formed in the front side of the shell (1), a protection plate (3) located on the front side of the mounting groove (2) is connected to the front side of the shell (1) in a rotating mode, a rotating rod (4) is fixedly mounted on the front side of the protection plate (3), a hasp (5) is connected to the outer side of the rotating rod (4) in a rotating mode, a fixing block (6) located on the right side of the rotating rod (4) is fixedly mounted on the front side of the shell (1), a mounting plate (7) is fixedly mounted at the bottom of the mounting groove (2), a lightning protection device main body (8) is movably connected to the top of the mounting plate (7), cavities (9) are formed in the left side and the right side of the mounting plate (7), a spring (10) is fixedly mounted on one side, close to the axis of the mounting, lightning protection device main part (8) bottom is controlled the equal fixed mounting in both sides and is run through and extend to in cavity (9) and with fixture block (12) of pothook (11) joint, mounting groove (2) top fixed mounting has connecting block (13) that are located lightning protection device main part (8) top, connecting block (13) front side is opened and is equipped with slot (14), the equal fixed mounting in slot (14) left and right sides has connecting strip (15), two sliding connection has adsorption plate (16) between connecting strip (15).

2. The lightning protection device for network signals with good stability according to claim 1, wherein: the utility model discloses a quick-witted shell, including shell (1), the equal fixed mounting in shell (1) left and right sides has the quantity to be two fixed plates, and the fixed plate front side all sets up threaded hole, shell (1) is polyamide plastics.

3. The lightning protection device for network signals with good stability according to claim 1, wherein: the mounting holes are formed in the left side and the right side of the shell (1), bayonets matched with the fixing blocks (6) are formed in the buckles (5), and the buckles (5) and the fixing blocks (6) are located on the same horizontal line.

4. The lightning protection device for network signals with good stability according to claim 1, wherein: shock-absorbing rubber pads are laid on the side walls of the mounting grooves (2), and through holes matched with the clamping blocks (12) are formed in the top of the mounting plate (7).

5. The lightning protection device for network signals with good stability according to claim 1, wherein: when the spring (10) is not compressed, the clamping hook (11) is clamped with the clamping block (12), and the spring (10) is a pressure spring.

6. The lightning protection device for network signals with good stability according to claim 1, wherein: the equal fixed mounting in mounting groove (2) left and right sides has the bunch piece, connecting block (13) bottom is seted up quantity and is greater than five bleeder vents.

7. The lightning protection device for network signals with good stability according to claim 1, wherein: the connecting strip (15) is provided with a sliding groove matched with the adsorption plate (16), and the adsorption plate (16) is an activated carbon adsorption plate.