CN215220958U - Microwave communication isolator and cavity assembly - Google Patents

Abstract

The utility model discloses a microwave communication isolator and cavity subassembly, including isolation component, seal assembly, fixed subassembly and reinforcement assembly, isolation component includes the casing, sets up the mounting panel of casing rear end, set up draw-in groove on the mounting panel with set up recess on the mounting panel, seal assembly is including installing the apron of casing front end, setting are in first supporting legs and the setting on the apron are in second supporting legs on the apron. The utility model discloses in, two first supporting legs can insert two draw-in grooves respectively, and the spring can be squeezed to the baffle when removing, and two second supporting legss can be put into the recess respectively when the baffle removes suitable position in, put into back release baffle, because the elasticity of spring can promote baffle to primary position, can block the second supporting legs through the baffle, the installation of being convenient for is fixed, and need not threaded mode and connect, prevents to dismantle repeatedly the phenomenon that smooth silk appears.

Description

Microwave communication isolator and cavity assembly

Technical Field

The utility model relates to an isolator technical field specifically is a microwave communication isolator and cavity subassembly.

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.

At present, current microwave communication isolator and cavity subassembly use the fix with screw usually or the apron is fixed through the mode of screw thread, and the phenomenon of smooth silk easily appears in long-time dismantlement repeatedly, can lead to the inside structure of cavity not hard up after the smooth silk appears, and the practicality is not good.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does: a microwave communication isolator and cavity assembly comprises an isolation assembly, a sealing assembly and a fixing assembly, wherein the isolation assembly comprises a shell, a mounting plate arranged at the rear end of the shell, a clamping groove formed in the mounting plate and a groove formed in the mounting plate; the sealing assembly comprises a cover plate arranged at the front end of the shell, a first supporting leg arranged on the cover plate and a second supporting leg arranged on the cover plate; the fixing assembly comprises a spring fixed on the inner wall of the groove, a baffle fixed with the spring and a limiting rod fixed on the baffle.

The present invention may be further configured in a preferred embodiment as: the both ends of casing all are provided with the joint, and are provided with the cavity that is used for the installation component in the casing.

Through adopting above-mentioned technical scheme, connect and be used for connecting.

The present invention may be further configured in a preferred embodiment as: the mounting panel passes through the draw-in groove to be connected with first supporting leg joint, draw-in groove and first supporting leg respectively set up two.

Through adopting above-mentioned technical scheme, in the draw-in groove can be gone into to first supporting leg card, the fixed apron of installation of being convenient for.

The present invention may be further configured in a preferred embodiment as: the groove and the second supporting foot are respectively provided with two.

Through adopting above-mentioned technical scheme, the recess can be put into to the second supporting legs, and the installation of being convenient for is fixed.

The present invention may be further configured in a preferred embodiment as: two fixed subassemblies set up on the mounting panel.

Through adopting above-mentioned technical scheme, two fixed subassemblies can fix two second supporting legss.

The present invention may be further configured in a preferred embodiment as: the microwave communication isolator and cavity assembly further comprises four reinforcing assemblies, wherein each reinforcing assembly comprises a fixing plate fixed on the shell, a screw rod in threaded connection with the fixing plate and a reinforcing plate fixed on the screw rod, and the number of the reinforcing assemblies is four.

Through adopting above-mentioned technical scheme, rotatory screw rod can drive the gusset plate and remove, is convenient for fix the cable of being connected with the joint through the gusset plate.

The present invention may be further configured in a preferred embodiment as: the reinforcing plate is rotationally connected with the screw rod through a bearing.

Through adopting above-mentioned technical scheme, the bearing makes the screw rod rotate and can not drive the gusset plate rotatory, and the gusset plate of being convenient for supports the cable with articulate.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does: the utility model provides a two first supporting legs can insert two draw-in grooves respectively, and the baffle of setting can extrude the spring when removing, two second supporting legss can be put into the recess respectively when the baffle removes suitable position in, put into back release baffle, because the elasticity of spring can promote baffle to primary importance, can block the second supporting legss through the baffle, it is fixed to be convenient for install, and need not threaded mode and connect, prevent to dismantle repeatedly the phenomenon that smooth silk appears, then the screw rod of setting can drive the gusset plate and remove, the gusset plate of two removals can fix the cable with articulate, avoid becoming flexible.

Drawings

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

fig. 2 is a schematic view of the connection between the mounting plate and the housing according to the present invention;

fig. 3 is a schematic structural view of the sealing assembly of the present invention;

fig. 4 is a schematic structural view of the fixing assembly of the present invention;

fig. 5 is a schematic structural view of the reinforcing component of the present invention.

Reference numerals:

100. an isolation component; 110. a housing; 111. a card slot; 112. a groove; 113. a joint; 120. mounting a plate;

200. a seal assembly; 210. a cover plate; 220. a first supporting leg; 230. a second support leg;

300. a fixing assembly; 310. a spring; 320. a baffle plate; 330. a limiting rod;

400. a reinforcement assembly; 410. a fixing plate; 420. a screw; 430. and a reinforcing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It is to be understood that such description is merely exemplary and is not intended to limit the scope of the present invention.

Some embodiments of the present invention provide a microwave communication isolator and a cavity assembly, which are described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1 to 4, in order to provide a first embodiment of the present invention, a microwave communication isolator and chamber assembly is provided, which includes an isolation assembly 100, a sealing assembly 200, and a fixing assembly 300. Specifically, the isolation assembly 100 includes a housing 110, a mounting plate 120 disposed at a rear end of the housing 110, a slot 111 formed in the mounting plate 120, and a groove 112 formed in the mounting plate 120.

It should be noted that, the housing 110 is provided with connectors 113 at both ends, and a cavity for mounting components is provided in the housing 110, so that in use, cables can be connected through the connectors 113, and the cavity can store components of the isolator.

Further, the sealing assembly 200 includes a cover plate 210 mounted on the front end of the housing 110, a first support leg 220 provided on the cover plate 210, and a second support leg 230 provided on the cover plate 210.

It should be noted that the mounting plate 120 is connected with the first supporting leg 220 through the clamping groove 111 in a clamping manner, and two clamping grooves 111 and two first supporting legs 220 are respectively arranged, so that when the mounting plate is used, the first supporting legs 220 can be clamped into the mounting plate 120 through the clamping grooves 111, and the mounting and dismounting of the cover plate 210 are facilitated.

It should be further noted that two grooves 112 and two second support legs 230 are respectively provided, and when in use, the second support legs 230 can be placed in the grooves 112, so that the cover plate 210 can be conveniently mounted and dismounted.

Further, the fixing assembly 300 includes a spring 310 fixed on the inner wall of the groove 112, a blocking plate 320 fixed with the spring 310, and a limiting rod 330 fixed on the blocking plate 320, when in use, the blocking plate 320 can move due to the elasticity of the spring 310, so that the second supporting leg 230 can be fixed by the blocking plate 320, and the limiting rod 330 can pass through the through hole of the mounting plate 120 and can move, so that the blocking plate 320 can be prevented from deviating from the position.

It should be noted that two fixing assemblies 300 are disposed on the mounting plate 120.

Example two:

referring to fig. 1 and 5, a second embodiment of the present invention, which is different from the first embodiment, is: the reinforcing component 400 is further included, the reinforcing component 400 includes a fixing plate 410 fixed on the housing 110, a screw rod 420 in threaded connection with the fixing plate 410, and reinforcing plates 430 fixed on the screw rod 420, four reinforcing components 400 are provided, when in use, the screw rod 420 is rotated to drive the reinforcing plates 430 to move, and the moving reinforcing plates 430 can abut against the cables connected with the joints 113, so that the cables can be prevented from falling off.

It should be noted that the reinforcing plate 430 is rotatably connected to the screw rod 420 through a bearing, and when in use, the screw rod 420 can rotate without rotating the reinforcing plate 430 through the bearing, so as to be convenient for fixing.

The utility model discloses a theory of operation and use flow: during installation, first two first supporting legs 220 of the cover plate 210 are aligned to the clamping grooves 111 on the installation plate 120 and clamped, then the baffle 320 on the fixing component 300 is moved, the moving baffle 320 can extrude the spring 310, when the baffle 320 moves to a proper position, the two second supporting legs 230 of the cover plate 210 can be placed into the grooves 112, then the baffle 320 is released, after the release, the baffle 320 moves to an original position due to the elasticity of the spring 310, at the moment, the baffle 320 blocks the second supporting legs 230, the cover plate 210 can be fixed, during reinforcement, the rotatable screw rod 420 drives the reinforcing plate 430 to move until the reinforcing plate 430 abuts against a cable connected with the joint 113, and the cable connected with the joint 113 can be fixed through the abutting of the two reinforcing plates 430.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 claims and their equivalents.

Claims (7)

1. A microwave communication isolator and cavity assembly, comprising:

the isolation assembly (100) comprises a shell (110), a mounting plate (120) arranged at the rear end of the shell (110), a clamping groove (111) formed in the mounting plate (120) and a groove (112) formed in the mounting plate (120);

a sealing assembly (200) including a cover plate (210) mounted at a front end of the housing (110), a first supporting leg (220) provided on the cover plate (210), and a second supporting leg (230) provided on the cover plate (210);

the fixing assembly (300) comprises a spring (310) fixed on the inner wall of the groove (112), a baffle plate (320) fixed with the spring (310) and a limiting rod (330) fixed on the baffle plate (320).

2. A microwave communication isolator and cavity assembly according to claim 1, wherein the housing (110) is provided with a connector (113) at both ends, and a cavity for mounting the assembly is provided in the housing (110).

3. The microwave communication isolator and cavity assembly according to claim 1, wherein the mounting plate (120) is connected to the first supporting leg (220) by a clamping groove (111), and two clamping grooves (111) and two first supporting legs (220) are provided.

4. The isolator and chamber assembly of claim 1, wherein there are two of each of the recess (112) and the second leg (230).

5. A microwave communication isolator and cavity assembly according to claim 1, wherein two of said securing assemblies (300) are disposed on a mounting plate (120).

6. The microwave communication isolator and cavity assembly according to claim 1, further comprising four reinforcing assemblies (400), wherein each reinforcing assembly (400) comprises a fixing plate (410) fixed on the housing (110), a screw rod (420) in threaded connection with the fixing plate (410), and a reinforcing plate (430) fixed on the screw rod (420), and the number of the reinforcing assemblies (400) is four.

7. The microwave communication isolator and cavity assembly of claim 6, wherein the reinforcing plate (430) is rotatably coupled to the screw (420) via a bearing.

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