CN220934365U

CN220934365U - Multichannel microwave assembly

Info

Publication number: CN220934365U
Application number: CN202322922814.8U
Authority: CN
Inventors: 张秋实; 白俊朋; 冯越江; 吕东云; 柳晓峰; 刘东辉
Original assignee: Hebei Pinzong Electronic Technology Co ltd
Current assignee: Hebei Pinzong Electronic Technology Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-05-10
Anticipated expiration: 2033-10-31

Abstract

The utility model relates to the technical field of microwave components, in particular to a multichannel microwave component, which comprises a shell, wherein three placing grooves are formed in the surface of the shell, microwave components are placed in the placing grooves, and wires are arranged on the surface of the microwave components. According to the utility model, the clamping mechanism and the fixing mechanism are arranged, when the wire is pulled, the wire can drive the fixing plate and the connecting cylinder to move, so that the spring on the surface of the connecting cylinder is contracted, and the end part of the connecting cylinder is not abutted with the microwave component, so that the connecting cylinder opposite to the microwave component can push the microwave component to move under the action of the surface spring, and the reserved wire can provide the moving distance of the microwave component when being installed, therefore, the fixing mechanism can fix the wire, and can provide the resistance corresponding to the spring when the wire is pulled, so that the microwave component has a certain moving buffer distance, and the phenomenon that the wire is suddenly subjected to the pulling force to cause breakage is avoided.

Description

Multichannel microwave assembly

Technical Field

The utility model relates to the technical field of microwave components, in particular to a multichannel microwave component.

Background

The microwave assembly is a device assembled by various microwave components and other parts, is usually packaged by a metal shell, is connected with an external circuit through a coaxial transmission line, a waveguide transmission line or other transmission types when in use, and can independently complete the functions of the whole system, namely the microwave assembly with a plurality of microwave channels as the name implies.

The patent with publication number CN211406744U proposes that a shielding structure needs to be added in use to avoid the phenomenon of signal interference, the microwave assembly is packaged by using a metal shell, wherein the metal shell is also one of the shielding structures, the patent with publication number CN216253469U discloses a multi-channel microwave assembly, a transmission line connected with a connector can be fixed through a line pressing plate and a line pressing bolt in a protective shell, so that the microwave assembly cannot be easily pulled when the microwave assembly encounters pulling, but the transmission line is directly fixed on the line pressing plate, and no buffer distance exists when the transmission line is pulled under stress, so that the phenomenon of signal interference between other microwave components can be caused when the transmission line is suddenly subjected to a large pulling force and the pulling force is not damaged under the condition of instant stop.

Disclosure of utility model

The utility model aims to provide a multichannel microwave assembly, which solves the problems that in the prior art, a wire is directly fixed on a wire pressing plate, and a buffer distance is not reserved when the wire is pulled under stress, so that the wire is possibly damaged under the conditions that the wire is suddenly stressed by a large pulling force and the pulling force is not stopped immediately, and when one of microwave components is damaged in use, the shell is required to be fully opened, so that signal interference among other microwave components can be caused.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a multichannel microwave subassembly, includes the casing, three standing groove has been seted up on the surface of casing, microwave components and parts have been placed to the inside of standing groove, microwave components and parts's surface is provided with the wire, the top of casing is provided with first apron and second apron, the both sides of casing all are provided with the fixture that is used for carrying out the centre gripping to microwave components and parts for the position of standing groove.

Preferably, the fixture comprises a connecting cylinder, the connecting cylinder slides and runs through the casing, the connecting cylinder is located the inside port fixed mounting of casing standing groove and has the ring piece, the tip fixed mounting that the ring piece was kept away from to the connecting cylinder has the fixed plate, the round hole with connecting cylinder internal diameter size looks adaptation has been seted up on the surface of fixed plate, the wire runs through connecting cylinder and round hole, the surface cover of connecting cylinder is equipped with the spring, the both ends of spring respectively with ring piece and standing groove fixed connection, the inside of fixed plate is provided with the fixed establishment who is used for fixing the wire.

Preferably, the fixing mechanism comprises a pressing rod, the pressing rod is slidably connected in the fixing plate, a screw rod is rotatably connected to the top of the pressing rod, threads of the screw rod penetrate through the top of the fixing plate, and a rotating handle is fixedly arranged at the top of the screw rod.

Preferably, the bottom of the compression bar is fixedly provided with a second rubber pad, and the bottom of the round hole of the fixing plate is fixedly provided with a first rubber pad.

Preferably, the size of the first cover plate is matched with the size of the top of the shell, the size of the second cover plate is matched with the size of the placing groove, and three through holes matched with the size of the second cover plate are formed in the surface of the first cover plate.

Preferably, the surface of the first cover plate is provided with first bolts at positions close to four corners, the first cover plate is connected with the shell through the first bolts, the surface of the second cover plate is provided with second bolts, and the second cover plate is connected with the first cover plate through the second bolts.

The utility model has at least the following beneficial effects:

Through setting up fixture and fixed establishment, when pulling the wire, the wire can drive fixed plate and connecting cylinder and remove to make the spring on connecting cylinder surface take place to shrink, connecting cylinder tip and microwave components and parts butt this moment, therefore the opposite connecting cylinder of microwave components and parts can promote the microwave components and parts and remove under the surface spring effect, and the wire of reserving in the time of the installation can provide the distance that microwave components and parts removed, therefore fixed establishment's setting not only can fix the wire, can provide the resistance that the spring corresponds in the time of pulling the wire moreover, make microwave components and parts have certain removal buffer distance, can not make the wire receive the pulling force suddenly and lead to damaged phenomenon.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a disassembled view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a cross-sectional view of the housing of the present utility model;

FIG. 4 is a cross-sectional view of a mounting plate of the present utility model;

Fig. 5 is a schematic view of the structure of the first cover plate of the present utility model.

In the figure: 1. a housing; 2. a placement groove; 3. a microwave component; 4. a wire; 5. a first cover plate; 6. a first bolt; 7. a second cover plate; 8. a second bolt; 9. a spring; 10. a circular ring block; 11. a connecting cylinder; 12. a fixing plate; 13. a first rubber pad; 14. a compression bar; 15. a second rubber pad; 16. and (3) a screw.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Referring to fig. 1-5, a multichannel microwave assembly, including casing 1, three standing groove 2 has been seted up on the surface of casing 1, microwave components 3 have been placed to the inside of standing groove 2, the surface of microwave components 3 is provided with wire 4, the top of casing 1 is provided with first apron 5 and second apron 7, the both sides of casing 1 all are provided with the fixture that is used for carrying out the centre gripping to microwave components 3 for the position of standing groove 2, through being provided with three standing groove 2 with the inside of casing 1, thereby conveniently place three microwave components 3, and three microwave components 3 are separated each other, reduce the phenomenon that appears signal interference, wire 4 of microwave components 3 wears out from casing 1, utilize fixture to carry out the centre gripping fixedly, thereby can reduce because the phenomenon that the wire 4 breaks away from with microwave components 3 that leads to appearing in the in-process of operation of using, the stability in the use is improved, casing 1 top is provided with first apron 5 and second apron 7, open first apron 5 can open casing 1 totally, convenient operation, open corresponding second apron 7 can realize opening the maintenance operation and can realize that will not need opening the microwave components 3 with other microwave components 3 to influence microwave interference between the operation.

Further, fixture includes connecting cylinder 11, connecting cylinder 11 slides and runs through casing 1, connecting cylinder 11 is located the inside port fixed mounting of casing 1 standing groove 2 has ring piece 10, connecting cylinder 11 keeps away from the tip fixed mounting of ring piece 10 has fixed plate 12, the round hole with connecting cylinder 11 internal diameter size looks adaptation has been seted up on the surface of fixed plate 12, wire 4 runs through connecting cylinder 11 and round hole, the surface cover of connecting cylinder 11 is equipped with spring 9, the both ends of spring 9 respectively with ring piece 10 and standing groove 2 fixed connection, the inside of fixed plate 12 is provided with the fixed establishment who is used for fixing wire 4, fixture in use, run through connecting cylinder 11 with wire 4, and reserve one section wire 4 in the inside of standing groove 2, place microwave components and parts 3 in the inside of standing groove 2, make microwave components and parts 3 be located between two ring pieces 10, under the effect of spring 9, connecting cylinder 11 and ring piece 10 carry out the centre gripping with microwave components and fix wire 4, then utilize fixed establishment to realize the fixed establishment to wire 4 from the outside of casing 1.

Further, the fixing mechanism comprises a pressing rod 14, the pressing rod 14 is slidably connected to the inside of the fixing plate 12, a screw rod 16 is rotatably connected to the top of the pressing rod 14, threads of the screw rod 16 penetrate through the top of the fixing plate 12, a rotating handle is fixedly arranged at the top of the screw rod 16, in use, the rotating handle is rotated to drive the screw rod 16 to rotate, the screw rod 16 drives the pressing rod 14 to move downwards, the wire 4 is fixed on the fixing plate 12 by the pressing rod 14, when the wire 4 is fixed, if the wire 4 is pulled, the fixing plate 12 and the connecting cylinder 11 are driven to move at the moment, so that the spring 9 on the surface of the connecting cylinder 11 is contracted, the end part of the connecting cylinder 11 is not abutted to the microwave component 3, therefore, the connecting cylinder 11 opposite to the microwave component 3 can push the microwave component 3 to move under the action of the surface spring 9, and the reserved wire 4 can provide the distance for the microwave component 3 to move during installation, so that the fixing mechanism can fix the wire 4, and provide corresponding resistance for the spring 9 when the wire 4 is pulled, so that the microwave component 3 has a certain moving buffer distance, and the wire 4 cannot be suddenly damaged.

Further, the bottom fixed mounting of depression bar 14 has second rubber pad 15, and the round hole bottom fixed mounting of fixed plate 12 has first rubber pad 13, can realize the guard action to wire 4 through first rubber pad 13 and the second rubber pad 15 that set up, avoids directly extruding wire 4 and leads to the phenomenon that wire 4 breaks.

Further, the size of the first cover plate 5 is matched with the size of the top of the shell 1, the size of the second cover plate 7 is matched with the size of the placing groove 2, three through holes matched with the size of the second cover plate 7 are formed in the surface of the first cover plate 5, the first cover plate 5 and the second cover plate 7 are used separately, accordingly, only the placing groove 2 to be operated is conveniently opened according to requirements, and the problem of signal interference caused by simultaneous opening of all the placing grooves is avoided.

Further, the first cover plate 5 is provided with first bolts 6 at positions close to four corners on the surface, the first cover plate 5 is connected with the housing 1 through the first bolts 6, the second cover plate 7 is provided with second bolts 8 on the surface, and the second cover plate 7 is connected with the first cover plate 5 through the second bolts 8.

In summary, through arranging three placing grooves 2 in the casing 1, thereby three microwave components 3 are conveniently placed, and three microwave components 3 are mutually separated, the phenomenon of signal interference is reduced, the lead 4 of the microwave component 3 is penetrated out from the casing 1 and is clamped and fixed by the clamping mechanism, thereby the phenomenon that the lead 4 is separated from the microwave component 3 due to pulling in the using operation process can be reduced, the stability in use is enhanced, the first cover plate 5 and the second cover plate 7 are arranged above the casing 1, the first cover plate 5 is opened to fully open the casing 1, the operation is convenient, the corresponding second cover plate 7 is opened to realize that the microwave components 3 needing maintenance operation are opened, the signal interference among other microwave components 3 can not be influenced, the clamping mechanism is in use, the wire 4 penetrates through the connecting cylinder 11, a section of wire 4 is reserved in the placing groove 2, the microwave component 3 is placed in the placing groove 2, the microwave component 3 is positioned between the two circular ring blocks 10, under the action of the springs 9, the connecting cylinder 11 and the circular ring blocks 10 clamp and fix the microwave component 3, then the wire 4 is fixed from the outside of the shell 1 by using a fixing mechanism, in use, the fixing mechanism rotates a rotating handle to drive a screw 16 to rotate, the screw 16 drives a pressing rod 14 to move downwards, the wire 4 is fixed on a fixing plate 12 by using the pressing rod 14, when the wire 4 is fixed, if the wire 4 is pulled, the wire 4 drives the fixing plate 12 and the connecting cylinder 11 to move, so that the springs 9 on the surface of the connecting cylinder 11 shrink, and the end of the connecting cylinder 11 is not abutted with the microwave component 3, therefore, the connecting cylinder 11 opposite to the microwave component 3 can push the microwave component 3 to move under the action of the surface spring 9, and the reserved wire 4 can provide the moving distance of the microwave component 3 during installation, so that the fixing mechanism can fix the wire 4, provide the corresponding resistance of the spring 9 during pulling of the wire 4, enable the microwave component 3 to have a certain moving buffer distance, further enable people to stop applying the pulling force according to the resistance when pulling the wire 4, prevent the wire 4 from being suddenly damaged due to the pulling force, realize the protection effect on the wire 4 through the first rubber pad 13 and the second rubber pad 15, avoid the phenomenon that the wire 4 is broken due to direct extrusion of the wire 4, and separate the first cover plate 5 from the second cover plate 7, thereby facilitating the opening of the placing groove 2 to be operated according to the requirement and avoiding the signal interference problem caused by the simultaneous opening.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multichannel microwave subassembly, its characterized in that, includes casing (1), three standing groove (2) have been seted up on the surface of casing (1), microwave components and parts (3) have been placed to the inside of standing groove (2), the surface of microwave components and parts (3) is provided with wire (4), the top of casing (1) is provided with first apron (5) and second apron (7), the both sides of casing (1) all are provided with the fixture that is used for carrying out the centre gripping to microwave components and parts (3) for the position of standing groove (2).

2. The multi-channel microwave assembly according to claim 1, characterized in that the clamping mechanism comprises a connecting cylinder (11), the connecting cylinder (11) penetrates through the shell (1) in a sliding manner, a circular block (10) is fixedly installed at a port inside the containing groove (2) of the shell (1) and located at an end part of the connecting cylinder (11) far away from the circular block (10), a fixing plate (12) is fixedly installed at the end part of the connecting cylinder (11), a round hole matched with the inner diameter size of the connecting cylinder (11) is formed in the surface of the fixing plate (12), the wire (4) penetrates through the connecting cylinder (11) and the round hole, a spring (9) is sleeved on the surface of the connecting cylinder (11), two ends of the spring (9) are fixedly connected with the circular block (10) and the containing groove (2) respectively, and a fixing mechanism used for fixing the wire (4) is arranged inside the fixing plate (12).

3. The multi-channel microwave assembly according to claim 2, wherein the fixing mechanism comprises a pressing rod (14), the pressing rod (14) is slidably connected inside the fixing plate (12), a screw (16) is rotatably connected to the top of the pressing rod (14), threads of the screw (16) penetrate through the top of the fixing plate (12), and a rotating handle is fixedly mounted on the top of the screw (16).

4. A multi-channel microwave assembly according to claim 3, characterized in that the bottom of the compression bar (14) is fixedly provided with a second rubber pad (15), and the bottom of the round hole of the fixing plate (12) is fixedly provided with a first rubber pad (13).

5. The multi-channel microwave assembly according to claim 1, wherein the size of the first cover plate (5) is matched with the size of the top of the housing (1), the size of the second cover plate (7) is matched with the size of the placing groove (2), and three through holes matched with the size of the second cover plate (7) are formed in the surface of the first cover plate (5).

6. A multi-channel microwave assembly according to claim 5, characterized in that the surface of the first cover plate (5) is provided with first bolts (6) close to the four corners, the first cover plate (5) is connected with the housing (1) by the first bolts (6), the surface of the second cover plate (7) is provided with second bolts (8), and the second bolts (8) through which the second cover plate (7) passes are connected with the first cover plate (5).