CN202564527U

CN202564527U - Fixture inside cavity coupler

Info

Publication number: CN202564527U
Application number: CN201220191267XU
Authority: CN
Inventors: 韩国亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2012-11-28
Anticipated expiration: 2022-04-28

Abstract

The utility model discloses a fixture inside a cavity coupler. The fixture inside the cavity coupler comprises a cavity bottom shell, a cover plate, an input joint, an output joint, a coupling joint, a load, a transmission piece and a coupling piece. The input joint and the output joint are respectively installed at two ends of the cavity bottom shell, and the coupling joint is installed at a side edge of the cavity bottom shell. The load is arranged inside the side edge provided with the coupling joint. The transmission piece is arranged inside the cavity bottom shell, and two ends of the transmission piece are correspondingly connected with the input joint and the output joint. One end of the coupling piece is connected with the load, and the other end of the coupling piece is connected with the coupling joint. A clamp is further installed inside the cavity bottom shell, the coupling piece and the transmission piece are both mounted inside the clamp in clamping mode, and a preset gap is kept between the coupling piece and the transmission piece. When different signals are required to be output, clamps with different specifications are replaced only. By means of the structure that the clamp for clamping the transmission piece and the coupling piece is installed inside a cavity and the gap between the transmission piece and the coupling piece is without the need of regulation, processing efficiency is enhanced, labor power cost is lowered, and market competitiveness is improved.

Description

Anchor clamps in a kind of cavity coupler

Technical field

The utility model relates to a kind of cavity coupler that is used for field of mobile communication, refers in particular to a kind of clamping device that is used in the cavity coupler.

Background technology

Cavity coupler generally is used for the base station of mobile communication, and the cavity coupler that exists at present mostly adopts screw to fix some structural members, and the patent No. is that 201020147035.5 utility model patent discloses a kind of wideband cavity coupler; Be not difficult to find out therefrom, lock with screw again after fitting through ring flange and cavity between input, output, coupling and the cavity that loading on when being connected with cavity also is to fix through screw; During assembling, need lay a plurality of screws and lock, simultaneously; Gap between male part and the Transmission Part is unfixing, need regulate through adjusting device during use, and above structure no doubt can satisfy user demand; But most of in process of production operations need artificial the completion; Need the part of assembling many, be unfavorable for realizing pipelining, must be unfavorable for enhancing productivity; Further improve production cost, thereby reduced the market competitiveness.

The innovation and creation content

Given this, the purpose of the utility model is to provide a kind of anchor clamps of being located in the coupler cavity, is used for fixing Transmission Part and male part, realizes Fast Installation, need not regulate, and improves working (machining) efficiency.

To achieve these goals; The technical scheme that the utility model adopted is: the anchor clamps in a kind of cavity coupler, and comprise cavity drain pan, cover plate, be located at input, the out splice going splice at cavity drain pan two ends respectively, be located at the coupling on cavity drain pan one side; Be located at the load in the side that coupling is set; Be located in the cavity drain pan and the Transmission Part of two ends and input, the corresponding connection of out splice going splice, and an end is connected and male part that the other end is connected with coupling with load, also is provided with anchor clamps in the said cavity drain pan; Said male part and Transmission Part all are arranged in the anchor clamps, and keep the gap of setting between male part and the Transmission Part.When needing various signals output, the anchor clamps of changing different size get final product.

Further, said anchor clamps comprise two clamping parts, and are located at the connecting portion between the two; Described clamping part comprises base plate; Be located at base plate two ends and the baffle plate vertical, be located at two grip blocks on the plate upper surface and between two baffle plates, form the space of clamping male part and Transmission Part between said two grip blocks with base plate; The top of two grip blocks is equipped with the fixed part that points to this space, is used for fixing Transmission Part and male part.

Further, said two clamping parts, connecting portion are all one-body molded; The all certain moulding of base plate, baffle plate, grip block, fixed part.

Further, the distance of being located between two grip blocks on the different clamping parts has nothing in common with each other, and is equipped with separator between two grip blocks in order to separate male part and Transmission Part.Because a certain section on Transmission Part, the male part is arranged between two grip blocks, and Transmission Part, male part between the two gap of diverse location be different, therefore the distance between two grip blocks on two clamping parts is also inequality.

The beneficial effect of the utility model is: adopt said structure, anchor clamps are set in cavity are used for clamping Transmission Part and male part, make the gap between the two need not to regulate; Improve working (machining) efficiency; Help improving working (machining) efficiency, reduce human cost, and improve the market competitiveness.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the stereogram of the utility model;

Fig. 3 is the stereogram of the anchor clamps of the utility model;

Fig. 4 is the front view of the anchor clamps of the utility model.

Embodiment

In order to make those skilled in the art person understand the utility model scheme better, the utility model is done further to specify below in conjunction with accompanying drawing and execution mode.

Please refer to shown in Figure 1; A kind of cavity coupler; Comprise cavity drain pan 1, cover plate (not shown), be located at input, the out splice going splice 2,3 at cavity drain pan 1 two ends respectively, be located at the coupling 4 on cavity drain pan 1 one sides, be located at the load 5 in the side that coupling is set; Be located in the cavity drain pan 1 and the Transmission Part 6 of two ends and input, the corresponding connection of out splice going splice, and an end is connected and male part 7 that the other end is connected with coupling 4 with load 5.

Please refer to shown in Fig. 2-4; Be provided with anchor clamps 8 in the said cavity drain pan 1; Said anchor clamps 8 comprise two clamping parts 81,82, and are located at the connecting portion 83 between the two, and described clamping part 81,82 includes base plate 811,821; Be located at base plate 811,821 two ends and baffle plate 811a, the 821a vertical with base plate; Be that base plate 811 two ends respectively are provided with a baffle plate 811a, be located at two

grip block

811b, 821b on the plate upper surface and between two baffle plates, form the space of clamping male part 7 and Transmission Part 6 between said two grip blocks; The top of two

grip block

811b, 821b is equipped with fixed part 811b ', the 821b ' that points to this space, is used for fixing Transmission Part 6 and male part 7.

During machine work, said two clamping parts 81,82 and connecting portion 83 are all one-body molded; Base plate 811,821, baffle plate 811a, 821a,

grip block

811b, 821b, fixed part 811b ', 821b ' are all one-body molded.

Be located at two grip block 811b on the clamping part 81,82, the distance between the 821b has nothing in common with each other, and be equipped with separator 811c between the two

grip block

811b, 821b, 821c is in order to separate male part 7 and Transmission Part 6.Because a certain section on Transmission Part 6, the male part 7 is arranged between two grip block 811b, the 821b; And Transmission Part 6, male part 7 between the two the gap of diverse location be different, therefore two grip block 811b, the distance between the 821b on two clamping parts 81,82 is also inequality.

Male part 7 and Transmission Part 6 all are arranged in the anchor clamps 8, and keep the gap of setting between male part 7 and the Transmission Part 6.When needing various signals output, the anchor clamps 8 of changing different size get final product.

The above; Be merely the preferable embodiment of the utility model; But the protection range of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection range of the utility model.Therefore, the protection range of the utility model should be as the criterion with the protection range of claim.

Claims

1. anchor clamps in the cavity coupler; Comprise cavity drain pan, cover plate, be located at input, the out splice going splice at cavity drain pan two ends respectively, be located at the coupling on cavity drain pan one side, be located at the load in the side that coupling is set; Be located in the cavity drain pan and the Transmission Part of two ends and input, the corresponding connection of out splice going splice; And one end be connected with load and male part that the other end is connected with coupling, it is characterized in that, also be provided with anchor clamps in the said cavity drain pan; Said male part and Transmission Part all are arranged in the anchor clamps, and keep the gap of setting between male part and the Transmission Part.

2. the anchor clamps in a kind of cavity coupler as claimed in claim 1 is characterized in that said anchor clamps comprise two clamping parts; And be located at the connecting portion between the two; Described clamping part comprises base plate, is located at base plate two ends and the baffle plate vertical with base plate, is located at two grip blocks on the plate upper surface and between two baffle plates; Form the space of clamping male part and Transmission Part between said two grip blocks, the top of two grip blocks is equipped with the fixed part that points to this space.

3. the anchor clamps in a kind of cavity coupler as claimed in claim 2 is characterized in that, said two clamping parts, connecting portion are all one-body molded; The all certain moulding of base plate, baffle plate, grip block, fixed part.

4. the anchor clamps in a kind of cavity coupler as claimed in claim 2 is characterized in that the distance of being located between two grip blocks on the different clamping parts has nothing in common with each other, and are equipped with separator between two grip blocks in order to separate male part and Transmission Part.