CN218160753U

CN218160753U - Seven-path phase shifter

Info

Publication number: CN218160753U
Application number: CN202222675612.3U
Authority: CN
Inventors: 韩德峰; 袁耿杭; 向云峰; 林嘉辉
Original assignee: Dongguan Yuntong Communication Technology Co ltd
Current assignee: Dongguan Yuntong Communication Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2022-12-27
Anticipated expiration: 2032-10-12

Abstract

The utility model belongs to the technical field of seven way phase shifters, especially, seven way phase shifters move, move the looks ware size than bigger to traditional 3300-3800MHz frequency channel seven ways, occupy the usage space in practical application, and higher in considering manufacturing cost, the problem of the condition of wasting of resources, the scheme is put forward now, it includes the looks ware support that moves down, it is equipped with on the looks ware support to move down and shifts up the looks ware support, is equipped with respectively on the looks ware support that moves down and is equipped with first merit and divides network board and second merit to divide the network board, and first merit divides on network board and the second merit to divide sliding connection respectively has first gleitbretter and second gleitbretter, is connected with well clamping piece on the first gleitbretter, is connected with the clamping piece on the second gleitbretter. The utility model discloses simple structure through reducing size and configuration optimization, has saved occupation space's among the practical application the condition to the cost is reduced has improved efficiency, makes things convenient for people to use.

Description

Seven-path phase shifter

Technical Field

The utility model relates to a seven ways move looks ware technical field, especially relate to a seven ways move looks ware.

Background

The seven-path phase shifter supporting the use of 3300-3800MHz frequency bands comprises a base and two groups of radio frequency circuits, wherein the first group of radio frequency circuits is formed by arranging a power distribution network for 7 PCB boards with the thickness of 0.762 route, the second group of radio frequency circuits is formed by arranging a common distribution network for FR4 boards with the thickness of 0.5mm, and the two groups of radio frequency circuits are used for clamping the first and second groups of radio frequency circuits up and down through the base and upper and lower clamping pieces, so that the coupling of the two groups of circuits is realized, the operation is convenient, the universality is high, the clamping effect is good, and the accuracy is high.

However, the conventional 3300-3800MHz frequency band seven-path phase shifter has a large size, occupies a use space in practical application, and considers the conditions of high manufacturing cost and resource waste. Therefore, we propose a seven-way phase shifter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the traditional 3300-3800MHz frequency band seven-path phase shifter has larger size, occupies the use space in practical application, and takes the defects of higher manufacturing cost and resource waste into consideration, and the proposed seven-path phase shifter is provided.

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

the seven-path phase shifter comprises a downward-moving phase shifter support, wherein an upward-moving phase shifter support is arranged on the downward-moving phase shifter support, a first power distribution network board and a second power distribution network board are arranged on the upward-moving phase shifter support respectively, a first slip sheet and a second slip sheet are connected to the first power distribution network board and the second power distribution network board respectively in a sliding mode, an upper middle clamping piece is connected to the first slip sheet, and an upper clamping piece is connected to the second slip sheet.

Preferably, the bottoms of the lower phase shifting device support and the upper phase shifting device support are respectively and fixedly connected with a first power distribution network board mirror image version and a second power distribution network board mirror image version, and the first power distribution network board mirror image version and the second power distribution network board mirror image version are symmetrically arranged.

Preferably, the bottom of the mirror image plate of the first power distribution network board and the bottom of the mirror image plate of the second power distribution network board are respectively connected with a third sliding sheet and a fourth sliding sheet in a sliding manner.

Preferably, the bottom of the third sliding sheet and the bottom of the fourth sliding sheet are respectively connected with a first lower clamping piece and a second lower clamping piece, the second lower clamping piece is connected with the upper middle clamping piece, and the second lower clamping piece and the upper middle clamping piece are clamped with each other, so that the fastening performance is enhanced.

Preferably, the bottom of the lower camera moving support is fixedly provided with a left limiting seat and a right limiting seat, and the left limiting seat and the right limiting seat are connected with the same sliding plate in a sliding manner.

Preferably, move down the fixed two electric putter that are equipped with in bottom of looks ware support, two electric putter's one end all with slide fixed connection, two spliced poles of bottom fixedly connected with of slide, the bottom of two spliced poles all is equipped with the universal wheel.

The utility model discloses simple structure through reducing size and configuration optimization, has saved occupation space's among the practical application the condition to the cost is reduced has improved efficiency, makes things convenient for people to use.

Drawings

Fig. 1 is a schematic structural diagram of a seven-way phase shifter according to the present invention;

fig. 2 is a schematic view of a partial structure of a seven-way phase shifter according to the present invention;

fig. 3 is a schematic side view of the seven-way phase shifter according to the present invention.

In the figure: 1. a lower phase shifter bracket; 2. an up-shifter bracket; 3. a first power division network board; 4. a second power division network board; 5. a first slip sheet; 6. a second slip sheet; 7. an upper and a middle clamping member; 8. an upper clamp member; 9. a first power division network board mirror image version; 10. a second power division network board mirror image version; 11. a third slip sheet; 12. a fourth slip sheet; 13. a first lower clamp member; 14. a second lower clamp; 15. a left side limiting seat; 16. a right side limiting seat; 17. a slide plate; 18. an electric push rod; 19. connecting columns; 20. a universal wheel.

Detailed Description

The technical solutions in the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is obvious that the described embodiments are only a part of the embodiments, and not all of the embodiments.

Referring to fig. 1-3, a seven-path phase shifter includes a lower phase shifter bracket 1, an upper phase shifter bracket 2 is arranged on the lower phase shifter bracket 1, the upper phase shifter bracket 2 adopts an upper and lower mutual clamping structure, the lower phase shifter bracket 1 and the upper phase shifter bracket 2 can be integrated on a PCB, the overall size of the phase shifter assembly can be greatly reduced, the phase shifter assembly is suitable for 1.0-2.5 board thickness and is compatible with one-fifth and one-seventh sharing, the upper phase shifter bracket 1 is provided with a first power division network board 3 and a second power division network board 4 which are respectively arranged on the upper phase shifter bracket 2, the second power division network board 4 is integrated with a network circuit, the seven-twelve-unit phase shifter bracket is compatible and supports 3300-3800MHz frequency band, the first power division network board 3 and the second power division network board 4 are respectively connected with a first sliding piece 5 and a second sliding piece 6 in a sliding manner, the first sliding piece 5 is connected with an upper middle clamping piece 7, the second sliding piece 6 is connected with an upper clamping piece 7 and a lower clamping piece 8, and the elastic clamping piece structure is changed, and the index is stabilized.

In this embodiment, the bottoms of the lower phase shifter bracket 1 and the upper phase shifter bracket 2 are respectively and fixedly connected with a first power distribution network board mirror image version 9 and a second power distribution network board mirror image version 10, and the first power distribution network board mirror image version 9 and the second power distribution network board mirror image version 10 are both symmetrically arranged.

In this embodiment, the bottom of the first power distribution network board mirror image plate 9 and the bottom of the second power distribution network board mirror image plate 10 are respectively connected with a third sliding piece 11 and a fourth sliding piece 12 in a sliding manner.

In this embodiment, the bottom of the third sliding piece 11 and the bottom of the fourth sliding piece 12 are respectively connected with a first lower clamping member 13 and a second lower clamping member 14, the second lower clamping member 14 is connected with the upper middle clamping member 7, and the second lower clamping member 14 and the upper middle clamping member 7 are clamped with each other, so that the fastening performance is enhanced.

In this embodiment, the bottom of the lower photo-moving device bracket 1 is fixedly provided with a left-side limiting seat 15 and a right-side limiting seat 16, and the same sliding plate 17 is slidably connected between the left-side limiting seat 15 and the right-side limiting seat 16.

In this embodiment, the bottom of the lower photo-moving device bracket 1 is fixedly provided with two electric push rods 18, one ends of the two electric push rods 18 are fixedly connected with the sliding plate 17, the bottom of the sliding plate 17 is fixedly connected with two connecting columns 19, and the bottoms of the two connecting columns 19 are provided with universal wheels 20.

In this embodiment, when the device is installed, the connection arm passes through the lower moving camera support 1, the upper moving camera support 2, the first power distribution network board 3, the second power distribution network board 4, the first sliding sheet 5, the second sliding sheet 6, the upper middle clamping member 7, the upper clamping member 8, the first power distribution network board mirror image plate 9, the second power distribution network board mirror image plate 10, the third sliding sheet 11, the fourth sliding sheet 12, the first lower clamping member 13 and the second lower clamping member 14 to realize mutual card connection and facilitate assembly, the two electric push rods 18 drive the sliding plate 17 to slide on the left limiting seat 15 and the right limiting seat 16, the sliding plate 17 drives the two connection columns 19 to move downwards, the two connection columns 19 drive the two universal wheels 20 to move downwards and be attached to the ground, and the lower moving camera support 1 leaves the ground at the same time, so as to move the device.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a seven way phase shifters, includes and moves down looks ware support (1), its characterized in that, it is equipped with phase shifter support (2) on the looks ware support (1) to move down, move down and be equipped with first merit on looks ware support (1) and the phase shifter support (2) and divide network board (4) with the second merit respectively, first merit divides network board (3) and second merit to divide and divide network board (4) to go up respectively sliding connection have first gleitbretter (5) and second gleitbretter (6), be connected with on first gleitbretter (5) and go up clamping piece (7), be connected with on second gleitbretter (6) and go up clamping piece (8).

2. The seven-path phase shifter according to claim 1, wherein the bottom of the lower phase shifter bracket (1) and the bottom of the upper phase shifter bracket (2) are respectively and fixedly connected with a first power division network board mirror image (9) and a second power division network board mirror image (10), and the first power division network board mirror image (9) and the second power division network board mirror image (10) are symmetrically arranged.

3. A seven-way phase shifter according to claim 2, wherein the bottom of the first power dividing network board mirror image (9) and the second power dividing network board mirror image (10) are slidably connected with a third sliding blade (11) and a fourth sliding blade (12), respectively.

4. A seven-way phase shifter according to claim 3, characterized in that the bottom of the third slide (11) and the fourth slide (12) are connected with a first lower clamping member (13) and a second lower clamping member (14), respectively, and the second lower clamping member (14) is connected with the upper middle clamping member (7).

5. The seven-path phase shifter according to claim 1, wherein a left limiting seat (15) and a right limiting seat (16) are fixedly installed at the bottom of the lower phase shifter bracket (1), and the same sliding plate (17) is slidably connected between the left limiting seat (15) and the right limiting seat (16).

6. The seven-way phase shifter according to claim 5, wherein two electric push rods (18) are fixedly arranged at the bottom of the lower phase shifter bracket (1), one ends of the two electric push rods (18) are fixedly connected with the sliding plate (17), two connecting columns (19) are fixedly connected at the bottom of the sliding plate (17), and universal wheels (20) are arranged at the bottoms of the two connecting columns (19).