CN215377656U

CN215377656U - Circulator shell assembly

Info

Publication number: CN215377656U
Application number: CN202121544957.4U
Authority: CN
Inventors: 杨红梅; 杨龙
Original assignee: Nanjing Yikefei Electronic Technology Co ltd
Current assignee: Nanjing Yikefei Electronic Technology Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-31
Anticipated expiration: 2031-07-08

Abstract

The utility model relates to the technical field of circulators and discloses a circulator shell assembly, wherein a plurality of mounting blocks are annularly and fixedly assembled on the inner wall of a main body at equal intervals, mounting grooves are formed in the mounting blocks, a plurality of clamping grooves are annularly formed in the surface of the main body, the inside of the mounting groove is provided with a telescopic spring, the bottom of the telescopic spring is fixedly assembled with the bottom surface of the mounting groove, the top of the telescopic spring is fixedly provided with a sliding block which is movably assembled in the mounting groove, the bottom of the mounting cover is annularly and fixedly provided with a plurality of connecting rods at equal intervals, the bottom of the connecting rod is fixedly provided with the clamping hook, the circulator shell component uses the shell of the existing circulator to be installed more complexly through the matching of the clamping hook and the installation groove, and the time and the labor are consumed during the installation and the disassembly, so that the working efficiency of workers is reduced to a great extent.

Description

Circulator shell assembly

Technical Field

The utility model relates to the technical field of circulators, in particular to a circulator shell assembly.

Background

The circulator is a multi-port device which transmits the incident wave entering any port of the circulator into the next port according to the direction sequence determined by the static bias magnetic field, and the circulator is also called an isolator which is a non-reversible device with a plurality of ends. The high-frequency signal energy can be transmitted in one direction, and is divided into a micro-optical fiber and an electronic circulator, so that the high-frequency signal energy can be well applied to isolators, duplexers and reflection amplifiers.

However, the conventional circulator has the following problems during installation:

the shell of the existing circulator is complex to install, time and labor are consumed during installation and disassembly, and the working efficiency of workers is reduced to a great extent, so that the need of a circulator shell assembly in the technical field of the existing circulator is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a circulator shell assembly which has the advantages of being easy to disassemble and assemble and the shell assembly of a circulator is used for solving the problems of complex shell assembly, time and labor consumption during assembly and disassembly and greatly reducing the working efficiency of workers.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme:

a circulator housing assembly comprising a main body and a mounting cap; the inner wall of main part annular equidistant fixed be equipped with a plurality of installation pieces, be provided with the mounting groove on the installation piece, the surperficial annular of main part is provided with a plurality of draw-in grooves, the draw-in groove communicates with the mounting groove of installation piece, the inside of mounting groove be equipped with expanding spring, expanding spring's bottom and the bottom surface of mounting groove carry out fixed Assembly, expanding spring's top fixed be equipped with the slider, the slider activity assembly is in the mounting groove, and the slider reciprocates in the mounting groove, the bottom annular equidistant fixed be equipped with a plurality of connecting rods of installation lid, the bottom of connecting rod all fixed be equipped with the pothook.

Preferably, the number of the mounting grooves is the same as that of the clamping grooves, and the number of the clamping hooks is the same as that of the mounting blocks.

Preferably, the hook is made of an elastic steel sheet.

Preferably, the connecting rod and the mounting groove are movably assembled, the connecting rod moves downwards, the clamping hook pushes the sliding block to move downwards, the telescopic spring contracts, and one end of the clamping hook clamps the clamping groove.

Preferably, the equal symmetrical fixed mounting in surface both sides of draw-in groove be equipped with the connecting plate, the fixed mounting that is equipped with between the connecting plate, fixed block symmetry both sides face be provided with and remove chamber and activity chamber, the inside of fixed block is provided with flexible chamber, removes chamber and activity chamber and flexible chamber and communicates, the fixed block on the activity be equipped with the dead lever, the dead lever runs through and removes chamber, flexible chamber and activity chamber to with remove the chamber, flexible chamber and activity chamber carry out the activity assembly, the fixed pressing head that is equipped with of one end of dead lever, the pressing head is located the outside of fixed block. The fixed rod on fixed assembly be equipped with the baffle, baffle movable assembly is in flexible chamber, the fixed rod on be equipped with elastic spring, elastic spring's both ends respectively with the side of baffle and the inner wall in flexible chamber carry out fixed assembly, elastic spring's one end is close to the activity chamber.

Preferably, the caliber of the movable cavity is consistent with that of the movable cavity, and the caliber of the movable cavity is smaller than that of the telescopic cavity.

Preferably, one end of the fixed rod is located right in front of the clamping groove, the fixed rod moves along the direction of the clamping groove, the baffle plate enables the elastic spring to be stressed and contracted, and one end of the fixed rod is movably assembled with the clamping groove.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the circulator shell assembly, the connecting rod and the clamping hook at the bottom of the mounting cover are assembled in the mounting groove of the mounting block, so that the clamping hook bears the force on the sliding block inside the mounting groove, the telescopic spring contracts, when the telescopic spring contracts to a certain range value, one end of the clamping hook is clamped in the clamping groove, the mounting cover and the main body are convenient to mount, in order to enable the mounting cover and the main body to be convenient to dismount, the fixing rod moves by pressing the pressing head, the baffle bears the force on the elastic spring when moving in the telescopic cavity, the elastic spring contracts, one end of the fixing rod moves towards the direction of the clamping groove, the fixing rod is enabled to be in contact with the clamping hook on the clamping groove, the clamping hook cannot be clamped on the clamping groove, and the mounting cover is convenient to take out.

2. According to the circulator shell assembly, due to the use of the telescopic spring, one end of the fixed rod can bear the force on the clamping hook in the clamping groove, so that the clamping hook can move into the mounting groove, the clamping hook can be conveniently ejected out under the elastic force of the telescopic spring under the elastic force generated by the telescopic spring, the mounting cover can be conveniently taken out of the mounting cover, time and labor are saved in the aspect of dismounting, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a circulator casing assembly according to the utility model;

FIG. 2 is an exploded view of the circulator housing assembly of the present invention;

fig. 3 is a schematic sectional structure view of the pressing mechanism of the present invention.

In the figure:

10. a main body; 11. installing a cover; 12. a connecting plate; 13. a fixed block;

20. a hook; 21. a connecting rod; 22. a slider; 23. a tension spring;

30. mounting blocks; 31. mounting grooves; 32. a card slot; 33. a moving chamber;

40. a telescoping chamber; 41. a movable cavity; 42. a pressing head; 43. a baffle plate;

50. fixing the rod; 51. an elastic spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 3, which are schematic structural diagrams of a circulator casing assembly according to a preferred embodiment of the present invention, the circulator casing assembly of the present embodiment includes a main body 10 and an installation cover 11, a plurality of installation blocks 30 are annularly and fixedly installed on an inner wall of the main body 10 at equal intervals, an installation groove 31 is provided on each installation block 30, a plurality of slots 32 are annularly provided on a surface of the main body 10, the slots 32 communicate with the installation grooves 31 of the installation blocks 30, the number of the installation grooves 31 is the same as the number of the slots 32, an extension spring 23 is installed inside the installation groove 31, a bottom of the extension spring 23 is fixedly installed on a bottom surface of the installation groove 31, a slider 22 is fixedly installed on a top of the extension spring 23, the slider 22 is movably installed in the installation groove 31, the slider 22 moves up and down in the installation groove 31, a plurality of connection rods 21 are annularly and fixedly installed on a bottom of the installation cover 11 at equal intervals, the bottom of connecting rod 21 all fixed be equipped with pothook 20, pothook 20 adopt the elasticity steel sheet, the quantity of pothook 20 the same with the quantity of installation piece 30, connecting rod 21 and mounting groove 31 carry out movable assembly, in connecting rod 21 moves down, pothook 20 promotes slider 22 and moves down, expanding spring 23 contracts, pothook 20's one end carries out the joint to draw-in groove 32.

Draw-in groove 32's the equal symmetrical fixed mounting in surface both sides has connecting plate 12, fixed mounting 13 between the connecting plate 12, fixed mounting 13 symmetry both sides face be provided with and remove chamber 33 and activity chamber 41, the inside of fixed mounting 13 is provided with flexible chamber 40, removes chamber 33 and activity chamber 41 and flexible chamber 40 and communicates, the bore of removal chamber 33 and the bore of activity chamber 41 unanimous, the bore that removes chamber 33 is less than the bore of flexible chamber 40, fixed mounting 13 on the activity be equipped with dead lever 50, dead lever 50 runs through and removes chamber 33, flexible chamber 40 and activity chamber 41 to with remove chamber 33, flexible chamber 40 and activity chamber 41 and carry out the activity assembly, the fixed pressing head 42 that is equipped with of one end of dead lever 50, pressing head 42 is located the outside of fixed mounting 13. The fixing rod 50 is fixedly provided with a baffle 43, the baffle 43 is movably assembled in the telescopic cavity 40, the fixing rod 50 is provided with an elastic spring 51, two ends of the elastic spring 51 are respectively fixedly assembled with the side surface of the baffle 43 and the inner wall of the telescopic cavity 40, one end of the elastic spring 51 is close to the movable cavity 41, one end of the fixing rod 50 is located right in front of the clamping groove 32, the fixing rod 50 moves along the direction of the clamping groove 32, the baffle 43 is enabled to stress and contract the elastic spring 51, and one end of the fixing rod 50 is movably assembled with the clamping groove 32.

In this embodiment, through connecting rod 21 and pothook 20 assembly with installation lid 11 bottom in the mounting groove 31 of installation piece 30, make pothook 20 atress to the inside slider 22 of mounting groove 31, expanding spring 23 contracts, when expanding spring 23 contracts certain range value, pothook 20's one end joint is in draw-in groove 32, make installation lid 11 and main part 10 simple to operate, it is convenient to dismantle for making installation lid 11 and main part 10, through pressing down press head 42, make dead lever 50 remove, baffle 43 atress elastic spring 51 when moving in flexible chamber 40, make elastic spring 51 contract, the one end of dead lever 50 moves toward draw-in groove 32 direction, make dead lever 50 contact with pothook 20 on draw-in groove 32, make pothook 20 can't carry out the joint on draw-in groove 32, the play of easy to assemble lid 11.

Example 2

As shown in fig. 1 to 3, which are schematic structural diagrams of a circulator casing assembly according to another preferred embodiment of the present invention, through the use of the extension spring 23, one end of the fixing rod 50 is forced on the hook 20 in the slot 32, so that the hook 20 moves into the mounting slot 31, and due to the elastic force generated by the contraction force of the extension spring 23, the hook 20 is more conveniently ejected under the elastic force of the extension spring 23, the mounting cover 11 is conveniently taken out of the mounting cover 11, which is more time-saving and labor-saving in the aspect of detachment, and improves the working efficiency.

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

Claims

1. A circulator casing assembly comprising a main body (10) and a mounting cap (11);

the method is characterized in that:

a plurality of installation blocks (30) are fixedly assembled on the inner wall of the main body (10) at equal intervals in an annular manner, installation grooves (31) are formed in the installation blocks (30), a plurality of clamping grooves (32) are annularly formed in the surface of the main body (10), the clamping grooves (32) are communicated with the installation grooves (31) of the installation blocks (30), the inside of the mounting groove (31) is provided with a telescopic spring (23), the bottom of the telescopic spring (23) is fixedly assembled with the bottom surface of the mounting groove (31), the top of the extension spring (23) is fixedly provided with a slide block (22), the slide block (22) is movably assembled in the mounting groove (31), the sliding block (22) moves up and down in the mounting groove (31), a plurality of connecting rods (21) are fixedly arranged at the bottom of the mounting cover (11) at equal intervals in a ring shape, the bottom of the connecting rod (21) is fixedly provided with a clamping hook (20).

2. The circulator housing assembly of claim 1 wherein: the number of the mounting grooves (31) is the same as that of the clamping grooves (32), and the number of the clamping hooks (20) is the same as that of the mounting blocks (30).

3. The circulator housing assembly of claim 2 wherein: the clamping hook (20) is made of an elastic steel sheet.

4. A circulator housing assembly as claimed in claim 3, wherein: the connecting rod (21) and the mounting groove (31) are movably assembled, the connecting rod (21) moves downwards, the clamping hook (20) pushes the sliding block (22) to move downwards, the telescopic spring (23) contracts, and one end of the clamping hook (20) is clamped with the clamping groove (32).

5. The circulator housing assembly of claim 4 wherein: the clamping groove is characterized in that connecting plates (12) are symmetrically and fixedly assembled on two sides of the surface of the clamping groove (32), fixing blocks (13) are fixedly assembled between the connecting plates (12), a moving cavity (33) and a moving cavity (41) are arranged on two symmetrical side faces of each fixing block (13), a telescopic cavity (40) is arranged inside each fixing block (13), the moving cavity (33), the moving cavity (41) and the telescopic cavity (40) are communicated, a fixing rod (50) is movably assembled on each fixing block (13), the fixing rod (50) penetrates through the moving cavity (33), the telescopic cavity (40) and the moving cavity (41) and is movably assembled with the moving cavity (33), the telescopic cavity (40) and the moving cavity (41), a pressing head (42) is fixedly assembled at one end of each fixing rod (50), and the pressing head (42) is located on the outer side of each fixing block (13); the fixed rod (50) on fixed assembly have baffle (43), baffle (43) movable assembly in flexible chamber (40), fixed rod (50) on be equipped with elastic spring (51), the both ends of elastic spring (51) respectively with the side of baffle (43) and the inner wall of flexible chamber (40) carry out fixed assembly, the one end of elastic spring (51) is close to activity chamber (41).

6. The circulator housing assembly of claim 5 wherein: the caliber of the movable cavity (33) is consistent with that of the movable cavity (41), and the caliber of the movable cavity (33) is smaller than that of the telescopic cavity (40).

7. The circulator housing assembly of claim 6 wherein: one end of the fixing rod (50) is located right in front of the clamping groove (32), the fixing rod (50) moves along the direction of the clamping groove (32), the baffle (43) enables the elastic spring (51) to be stressed and contracted, and one end of the fixing rod (50) is movably assembled with the clamping groove (32).