CN212413587U

CN212413587U - Multi-inner-cavity anti-interference communication equipment isolator cavity

Info

Publication number: CN212413587U
Application number: CN202021385836.5U
Authority: CN
Inventors: 朱凌飞
Original assignee: Wuxi Hangxiang Precision Machinery Co ltd
Current assignee: Wuxi Hangxiang Precision Machinery Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-01-26
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a communication equipment isolator cavity of inner chamber jam-proof, including the isolator casing, the spout has all been seted up to the both sides inner wall of isolator casing, and the equal sliding connection of inner wall of two spouts has a sliding block, the side fixedly connected with baffle of sliding block, the through-hole has been seted up to the lower surface of isolator casing, and the inner wall fixedly connected with heat-conducting plate of through-hole, the last fixed surface of heat-conducting plate is connected with the conducting strip, the lower surface of heat-conducting plate is fixedly connected with fin and solid fixed ring respectively, and solid fixed ring cover establishes the surface at the fin. This communication equipment isolator cavity of many inner chambers jam-proof through setting up fin, heat-conducting plate, conducting strip and radiator fan, and the start-up of radiator fan of being convenient for makes the heat that the inside electronic component of isolator cavity produced can be through the timely effluvium of conduction of conducting strip, heat-conducting plate and fin to promote the radiating efficiency, protect inside electronic component.

Description

Multi-inner-cavity anti-interference communication equipment isolator cavity

Technical Field

The utility model relates to a signal isolator technical field specifically is a communication equipment isolator cavity of many inner chambers jam-proof.

Background

The isolator adopts a linear optical coupling isolation principle to convert and output an input signal. The input, the output and the working power supply are mutually isolated, and the power supply is particularly suitable for being matched with an equipment instrument needing electric isolation. Isolators, also known as signal isolators, are important components of industrial control systems.

The electronic components inside the current signal isolator are all installed in the cavity inside the signal isolator, and the heat dissipation of the electronic components is mainly completed by heat exchange between the shell of the signal isolator and the inside of the cavity, but the heat dissipation efficiency of the heat dissipation mode is low, so that the electronic components are easily damaged by overheating.

Therefore, a multi-cavity interference-proof communication equipment isolator cavity is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication equipment isolator cavity of many inner chambers jam-proof to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a communication equipment isolator cavity of inner chamber jam-proof, includes the isolator casing, the spout has all been seted up to the both sides inner wall of isolator casing, and the equal sliding connection of inner wall of two spouts has the sliding block, the side fixedly connected with baffle of sliding block, the through-hole has been seted up to the lower surface of isolator casing, and the inner wall fixedly connected with heat-conducting plate of through-hole, the last fixed surface of heat-conducting plate is connected with the conducting strip, the lower surface of heat-conducting plate is fixedly connected with fin and solid fixed ring respectively, and solid fixed ring cover establishes on the surface of fin, gu fixed ring keeps away from the one end of heat-conducting.

Preferably, the quantity of baffle is two, the quantity of sliding block is eight, and every four sliding blocks are a set of, and are two sets of the sliding block sets up the both sides at two baffles respectively.

Preferably, the upper surface of the isolator shell is provided with a cover plate, the upper surface of the cover plate is provided with a mounting hole, the inner wall of the mounting hole is provided with a fixing bolt, the upper surface of the isolator shell is provided with a threaded hole matched with the mounting hole, and the inner wall of the threaded hole is fixedly connected with the surface of the fixing bolt.

Preferably, the upper surface of the cover plate is provided with a binding post.

Preferably, one side of the heat conducting fin far away from the heat conducting plate is fixedly connected with a mounting plate, the heat conducting plate, the radiating fins, the mounting plate and the heat conducting fin are made of copper, and a plurality of air holes are formed in the surface of the fixing ring.

Preferably, threaded through holes are formed in the front face and the back face of the isolator shell, the inner walls of the two threaded through holes are in threaded connection with a lead screw, the lead screw is in threaded connection with one end of the lead screw and the opposite faces of the two partition plates in an overlapped mode, the lead screw is in a lapped mode, the other end of the lead screw is fixedly connected with a rotating block, and the lead screw.

Advantageous effects

The utility model provides a communication equipment isolator cavity of many inner chambers jam-proof possesses following beneficial effect:

1. this communication equipment isolator cavity of many inner chambers jam-proof through setting up turning block, sliding block, baffle, lead screw and spring, and the rotation of the lead screw of being convenient for makes the one end extrusion sliding block of lead screw, adjusts the interval of two baffles under the effect of spring to can adjust isolator input, output and working power supply's installation cavity size.

2. This communication equipment isolator cavity of many inner chambers jam-proof through setting up fin, heat-conducting plate, conducting strip and radiator fan, and the start-up of radiator fan of being convenient for makes the heat that the inside electronic component of isolator cavity produced can be through the timely effluvium of conduction of conducting strip, heat-conducting plate and fin to promote the radiating efficiency, protect inside electronic component.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the top-down structure of the present invention;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: 1 isolator casing, 2 sliding blocks, 3 baffle, 4 heat-conducting plates, 5 conducting fins, 6 fin, 7 solid fixed ring, 8 radiator fan, 9 apron, 10 fixing bolt, 11 terminal, 12 mounting panels, 13 lead screws, 14 turning blocks, 15 springs.

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, the present invention provides a technical solution: the utility model provides a communication equipment isolator cavity of many inner chambers jam-proofs, includes isolator casing 1, and the upper surface of isolator casing 1 is provided with apron 9, and the upper surface of apron 9 is provided with terminal 11, and the mounting hole has been seted up to the upper surface of apron 9, and the inner wall of mounting hole is provided with fixing bolt 10, and the screw hole with mounting hole looks adaptation is seted up to the upper surface of isolator casing 1, and the inner wall of screw hole is connected with fixing bolt 10's fixed surface.

The inner walls of two sides of an isolator shell 1 are respectively provided with a sliding chute, the inner walls of two sliding chutes are respectively connected with a sliding block 2 in a sliding way, the side surfaces of the sliding blocks 2 are fixedly connected with two partition plates 3, the number of the partition plates 3 is two, the number of the sliding blocks 2 is eight, every four sliding blocks 2 are in one group, two groups of sliding blocks 2 are respectively arranged on two sides of the two partition plates 3, the front surface and the back surface of the isolator shell 1 are respectively provided with a threaded through hole, the inner walls of the two threaded through holes are respectively connected with a screw rod 13 in a threaded way, one end of each screw rod 13 is respectively lapped with the opposite surfaces of the two partition plates 3, the other end of each screw rod 13 is fixedly connected with a rotating block 14, the opposite surfaces of the two partition plates 3 are fixedly connected with a spring 15, the rotating blocks 14, the sliding blocks 2, the partition plates 3, the screw rods 13, therefore, the size of the installation cavity of the input and output of the isolator and the working power supply can be adjusted.

The lower surface of the isolator shell 1 is provided with a through hole, the inner wall of the through hole is fixedly connected with a heat conducting plate 4, the upper surface of the heat conducting plate 4 is fixedly connected with a heat conducting sheet 5, one side of the heat conducting sheet 5, which is far away from the heat conducting plate 4, is fixedly connected with a mounting plate 12, the lower surface of the heat conducting plate 4 is respectively fixedly connected with a radiating fin 6 and a fixing ring 7, the fixing ring 7 is sleeved on the surface of the radiating fin 6, the heat conducting sheet 4, the radiating fin 12 and the heat conducting sheet 5 are made of copper, the surface of the fixing ring 7 is provided with a plurality of air holes, one end of the fixing ring 7, which is far away from the heat conducting plate 4, is fixedly connected with a radiating fan 8 through bolts, and by arranging the radiating fin 6, the heat conducting plate 4, the heat conducting sheet 5 and, thereby improving the heat dissipation efficiency and protecting the internal electronic elements.

The working principle is as follows: when the multi-inner-cavity anti-interference communication equipment isolator cavity is used, the fixing bolt 10 is unscrewed, the cover plate 9 is opened, the rotating block 14 is rotated according to the size of an electronic element, the rotating block 14 drives the screw rod 13 to rotate, the partition plate 3 moves, the electronic element is fixed on the mounting plate 12, the cover plate 9 is covered, the wiring terminal 11 is connected with an external circuit in the using process, the radiating fan 8 is started simultaneously, heat generated by the internal electronic element is conducted to the radiating fin 6 through the heat conducting fin 5 and the heat conducting plate 4, the radiating fan 8 radiates the heat on the radiating fin 6, and by using the multi-inner-cavity anti-interference communication equipment isolator cavity, the radiating efficiency is improved, and the internal electronic element is protected.

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 communication equipment isolator cavity of many inner chambers jam-proof, includes isolator casing (1), its characterized in that: the both sides inner wall of isolator casing (1) has all been seted up the spout, and the equal sliding connection of inner wall of two spouts has sliding block (2), side fixedly connected with baffle (3) of sliding block (2), the through-hole has been seted up to the lower surface of isolator casing (1), and the inner wall fixedly connected with heat-conducting plate (4) of through-hole, the last fixed surface of heat-conducting plate (4) is connected with conducting strip (5), the lower surface of heat-conducting plate (4) is fixedly connected with fin (6) and solid fixed ring (7) respectively, and solid fixed ring (7) cover establishes on the surface of fin (6), gu fixed ring (7) keep away from the one end of heat-conducting plate (4) and pass through bolt fixedly connected with radiator.

2. The multiple-lumen tamper-proof communication equipment isolator cavity of claim 1, wherein: the quantity of baffle (3) is two, the quantity of sliding block (2) is eight, and per four sliding blocks (2) are a set of, and are two sets of sliding block (2) set up the both sides at two baffles (3) respectively.

3. The multiple-lumen tamper-proof communication equipment isolator cavity of claim 1, wherein: the upper surface of isolator casing (1) is provided with apron (9), the mounting hole has been seted up to the upper surface of apron (9), and the inner wall of mounting hole is provided with fixing bolt (10), the screw hole with mounting hole looks adaptation is seted up to the upper surface of isolator casing (1), and the fixed surface of the inner wall of screw hole and fixing bolt (10) is connected.

4. The multiple-lumen tamper-proof communication equipment isolator cavity of claim 3, wherein: and the upper surface of the cover plate (9) is provided with a binding post (11).

5. The multiple-lumen tamper-proof communication equipment isolator cavity of claim 1, wherein: one side fixedly connected with mounting panel (12) of heat-conducting plate (4) is kept away from in conducting strip (5), the material of heat-conducting plate (4), fin (6), mounting panel (12) and conducting strip (5) is copper, a plurality of bleeder vent has been seted up on the surface of solid fixed ring (7).

6. The multiple-lumen tamper-proof communication equipment isolator cavity of claim 1, wherein: the front and the back of isolator casing (1) all seted up the screw thread through-hole, and the equal threaded connection of inner wall of two screw thread through-holes has lead screw (13), two the one end of lead screw (13) respectively with the face overlap joint in opposite directions of two baffles (3), two the other end fixedly connected with turning block (14) of lead screw (13), two the opposite face fixedly connected with spring (15) of baffle (3).