CN218850398U

CN218850398U - Novel control signal lightning protection device with good stability

Info

Publication number: CN218850398U
Application number: CN202223544903.5U
Authority: CN
Inventors: 李�杰; 叶昌树; 李佳
Original assignee: Hunan Tenuomeng Electronic Technology Co ltd
Current assignee: Hunan Tenuomeng Electronic Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-11
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a novel control signal lightning protection device that stability is good, including the control signal lightning protection device, the IN input interface that the one end surface of control signal lightning protection device set up, the other end surface of control signal lightning protection device sets up and OUT output interface, just the one end of IN input interface, OUT output interface all is provided with the wire, the outer wall fixed mounting of wire one end has the solid fixed ring of opening, the left and right sides fixed mounting of control signal lightning protection device upper end surface has the mounting panel, one side fixed mounting of mounting panel lower extreme surface has the anti-drop subassembly, the middle part fixed mounting of control signal lightning protection device lower extreme surface has the earthing terminal. A novel control signal lightning protection device that stability is good, possess the stability of being connected between being convenient for increase wire and the interface, avoid the wire to receive external drop when dragging, increase advantages such as security.

Description

Novel control signal lightning protection device with good stability

Technical Field

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

Background

The control signal lightning protection device is used for protecting sensitive high-speed communication network lines and is prevented from being damaged by lightning induction voltage, power interference, electrostatic discharge and the like, the signal lightning protection device adopts a multistage protection circuit, world name plate components are selected and used and manufactured by an advanced production process, the lightning protection device is connected between protected equipment and a signal channel IN series, the input end (IN) of the lightning protection device is connected with the signal channel, and the output end (OUT) of the lightning protection device is connected with the input end of the protected equipment and cannot be reversely connected.

Control signal lightning protection device among the prior art, lie in that the wire is connected the time-sharing mode that is two kinds of connections, the first mode of pegging graft, be in the second with the position of wire insertion interface, later compress tightly through the set screw, two kinds of above-mentioned modes wire is when receiving the external world and dragging, the stress point all is in wire and interface connection's position, drops easily, certain adverse effect has been brought for people's use, for this, we provide a novel control signal lightning protection device that stability is good.

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 novel control signal lightning protection device that stability is good possesses the stability of being connected between being convenient for increase wire and the interface, and it drops when avoiding the wire to receive the external world and dragging, increases advantages such as security, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel control signal lightning protection device that stability is good, includes the control signal lightning protection device, the IN input interface that the one end surface of control signal lightning protection device set up, the other end surface of control signal lightning protection device sets up and OUT output interface, just the one end of IN input interface, OUT output interface all is provided with the wire, the outer wall fixed mounting of wire one end has the solid fixed ring of opening, the left and right sides fixed mounting of control signal lightning protection device upper end surface has the mounting panel, one side fixed mounting of mounting panel lower extreme surface has the anti-drop subassembly, the middle part fixed mounting of control signal lightning protection device lower extreme surface has the earthing terminal, the left and right sides fixed mounting of control signal lightning protection device lower extreme surface has the mounting bracket, the anti-drop subassembly includes fixed block, transmission chamber, compression spring, guide arm, stopper, slide opening, guide way, limiting plate and arc wall, just one side fixed connection of the upper end surface and mounting panel lower extreme surface of fixed block.

Preferably, the control signal lightning protection device is connected IN series between the protected device and the signal channel, an IN input interface of the control signal lightning protection device is connected with the signal channel, an OUT output interface of the control signal lightning protection device is connected with an input end of the protected device, the connection mode cannot be reversed, and the protection effect can be achieved.

Preferably, the slide hole is arranged in the middle of the outer surface of the lower end of the fixed block, the transmission cavity is arranged inside the fixed block, the slide hole is communicated with the fixed block, and the limiting block, the guide rod and the compression spring are all located inside the transmission cavity, so that the use is convenient.

Preferably, the arc-shaped groove is formed in the outer surface of the lower end of the limiting plate, the guide grooves are formed in the left side and the right side of the outer surface of the upper end of the limiting plate, the limiting blocks are fixedly mounted on the upper portions of the outer surfaces of the left side and the right side of the limiting plate, limiting is convenient to be carried out on the opening fixing rings on the upper portion of the wire, and the wire is protected.

Preferably, compression spring is located the middle part in transmission chamber, and is a set of in the anti-drop subassembly the quantity of guide arm is two sets of, two sets of the left and right sides fixed connection on the upper end surface of guide arm and transmission chamber upper portion, compression spring's upper end surface and the middle part fixed connection of transmission chamber upper end, compression spring's lower extreme surface and the middle part fixed connection of limiting plate upper end surface are convenient for operate.

Preferably, sliding connection is arranged between the outer wall of the guide rod and the guide groove, sliding connection is arranged between the outer wall of the limiting plate and the sliding hole, and the outer surface of one end of the limiting plate is elastically connected with one end of the transmission cavity through a compression spring, so that stability is improved.

(III) advantageous effects

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

1. this novel control signal lightning protection device that stability is good, through the solid fixed ring of opening that sets up, with the solid fixed ring of opening install the one end at the wire, be convenient for carry on spacingly to the wire with the anti-drop subassembly cooperation, increase the stability of wire.

2. This novel control signal lightning protection device that stability is good through the anti-drop subassembly that sets up, is convenient for carry on spacingly to the wire, when the wire received to drag, can share a part of component, increases the security.

Drawings

Fig. 1 is the utility model relates to a good overall structure schematic diagram of novel control signal lightning protection device of stability.

Fig. 2 is the utility model relates to a structural schematic diagram of control signal lightning protection device in the novel control signal lightning protection device that stability is good.

Fig. 3 is the utility model relates to a good novel control signal lightning protection device of stability in anti-drop subassembly look sideways at cross-sectional view.

In the figure: 1. controlling a signal lightning protector; 2. an IN input interface; 3. an OUT output interface; 4. a ground terminal; 5. a mounting frame; 6. a wire; 7. mounting a plate; 8. an anti-falling component; 9. an opening fixing ring; 11. a fixed block; 12. a transmission cavity; 13. a compression spring; 14. a guide bar; 15. a limiting block; 16. a slide hole; 17. a guide groove; 18. a limiting plate; 19. an arc-shaped groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The embodiment is a good novel control signal lightning protection device of stability.

As shown IN fig. 1-3, including control signal lightning arrester 1, IN input interface 2 that the one end surface of control signal lightning arrester 1 set up, control signal lightning arrester 1's other end surface sets up and OUT output interface 3, and IN input interface 2, OUT output interface 3's one end all is provided with wire 6, the outer wall fixed mounting of wire 6 one end has opening solid fixed ring 9, the left and right sides fixed mounting of control signal lightning arrester 1 upper end surface has mounting panel 7, one side fixed mounting of mounting panel 7 lower extreme surface has anti-drop subassembly 8, the middle part fixed mounting of control signal lightning arrester 1 lower extreme surface has earthing terminal 4, the left and right sides fixed mounting of control signal lightning arrester 1 lower extreme surface has mounting bracket 5, anti-drop subassembly 8 includes fixed block 11, transmission cavity 12, compression spring 13, guide arm 14, stopper 15, slide opening 16, guide way 17, limiting plate 18 and arc-shaped groove 19, and the upper end surface of fixed block 11 and one side fixed connection of mounting panel 7 lower extreme surface.

The control signal lightning protector 1 is connected IN series between the protected equipment and the signal channel, the IN input interface 2 of the control signal lightning protector 1 is connected with the signal channel, and the OUT output interface 3 of the control signal lightning protector 1 is connected with the input end of the protected equipment; the sliding hole 16 is arranged in the middle of the outer surface of the lower end of the fixed block 11, the transmission cavity 12 is arranged inside the fixed block 11, the sliding hole 16 is communicated with the fixed block 11, and the limiting block 15, the guide rod 14 and the compression spring 13 are all positioned inside the transmission cavity 12; the arc-shaped grooves 19 are formed in the outer surface of the lower end of the limiting plate 18, the guide grooves 17 are formed in the left side and the right side of the outer surface of the upper end of the limiting plate 18, and the limiting blocks 15 are fixedly arranged on the upper portions of the outer surfaces of the left side and the right side of the limiting plate 18; the compression springs 13 are positioned in the middle of the transmission cavity 12, the number of the guide rods 14 in one group of anti-falling assemblies 8 is two, the outer surfaces of the upper ends of the two groups of guide rods 14 are fixedly connected with the left side and the right side of the upper part of the transmission cavity 12, the outer surface of the upper end of the compression spring 13 is fixedly connected with the middle of the upper end of the transmission cavity 12, and the outer surface of the lower end of the compression spring 13 is fixedly connected with the middle of the outer surface of the upper end of the limiting plate 18; the outer wall of the guide rod 14 is in sliding connection with the guide groove 17, the outer wall of the limiting plate 18 is in sliding connection with the sliding hole 16, and the outer surface of one end of the limiting plate 18 is elastically connected with one end of the transmission cavity 12 through the compression spring 13.

It should be noted that, the utility model relates to a novel control signal lightning protection device that stability is good, control signal lightning protection device 1 establishes ties between by protective apparatus and signal channel, IN input interface 2 of control signal lightning protection device 1 links to each other with signal channel, OUT output interface 3 with by the protective apparatus input end links to each other, can not connect conversely, belong to prior art, and be the technique that technical personnel IN the field are familiar with, therefore the applicant does not do too much repeated to this, after wire 6 and interface connection, with the solid fixed ring 9 fixed mounting of opening at the outer wall of wire 6 one end, and wire 6 need install the position that is close to with IN input interface 2, OUT output interface 3, through extrusion limiting plate 18 before the installation, limiting plate 18 slides along slide opening 16, limiting plate 18's one end is at the inside extrusion compression spring 13 of transmission chamber 12, through the guide arm 14 and the guide way 17 that set up, be convenient for increase limiting plate 18's stability, with the solid fixed ring 9 installation of opening, put down limiting plate 18, arc groove 19 cards is at wire 6's outer wall, and is located one side of opening 9, opening 9 is close to the solid fixed ring 18, the fixed ring 18 that the wire that the outside is dragged the interface that the fixed ring 18 that the spacing power that is convenient for increasing, the fixed ring 18, the spacing output, the spacing interface that the wire that the spacing is set up, the spacing interface is convenient for the fixed ring 18, the spacing is set up, the spacing fixed ring 18, the spacing is convenient for.

It is noted that, herein, relational terms such as first and second (first, second, and the like) and the like are 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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a good novel control signal lightning protection device of stability, includes control signal lightning protection device (1), its characterized in that: IN input interface (2) that the one end surface of control signal lightning protection device (1) set up, the other end surface of control signal lightning protection device (1) sets up and OUT output interface (3), just the one end of IN input interface (2), OUT output interface (3) all is provided with wire (6), the outer wall fixed mounting of wire (6) one end has the solid fixed ring of opening (9), the left and right sides fixed mounting of control signal lightning protection device (1) upper end surface has mounting panel (7), one side fixed mounting of mounting panel (7) lower extreme surface has anti-drop subassembly (8), the middle part fixed mounting of control signal lightning protection device (1) lower extreme surface has earthing terminal (4), the left and right sides fixed mounting of control signal lightning protection device (1) lower extreme surface has mounting bracket (5), anti-drop subassembly (8) include fixed block (11), transmission chamber (12), compression spring (13), guide arm (14), stopper (15), slide opening (16), guide way (17), limiting plate (18) and arc wall (19), just the upper end surface of fixed block (11) and one side fixed connection of mounting panel (7) lower extreme surface.

2. The novel control signal lightning protection device with good stability of claim 1 is characterized in that: the control signal lightning protection device (1) is connected between protected equipment and a signal channel IN series, an IN input interface (2) of the control signal lightning protection device (1) is connected with the signal channel, and an OUT output interface (3) of the control signal lightning protection device (1) is connected with an input end of the protected equipment.

3. The novel lightning protection device with good stability according to claim 2, wherein: the sliding hole (16) is arranged in the middle of the outer surface of the lower end of the fixing block (11), the transmission cavity (12) is arranged inside the fixing block (11), the sliding hole (16) is communicated with the fixing block (11), and the limiting block (15), the guide rod (14) and the compression spring (13) are all located inside the transmission cavity (12).

4. The novel lightning protection device with good stability according to claim 3, wherein: the arc-shaped groove (19) is arranged on the outer surface of the lower end of the limiting plate (18), the guide grooves (17) are arranged on the left side and the right side of the outer surface of the upper end of the limiting plate (18), and the limiting blocks (15) are fixedly arranged on the upper portions of the outer surfaces of the left side and the right side of the limiting plate (18).

5. The novel lightning protection device with good stability for control signals as claimed in claim 4, wherein: compression spring (13) are located the middle part of transmission chamber (12), and are a set of in anti-drop subassembly (8) the quantity of guide arm (14) is two sets of, two sets of the left and right sides fixed connection on the upper end surface of guide arm (14) and transmission chamber (12) upper portion, the middle part fixed connection of the upper end surface of compression spring (13) and transmission chamber (12) upper end, the middle part fixed connection of the lower extreme surface of compression spring (13) and limiting plate (18) upper end surface.

6. The novel lightning protection device with good stability, according to claim 5, is characterized in that: the outer wall of the guide rod (14) is in sliding connection with the guide groove (17), the outer wall of the limiting plate (18) is in sliding connection with the sliding hole (16), and the outer surface of one end of the limiting plate (18) is elastically connected with one end of the transmission cavity (12) through a compression spring (13).