CN107295773B - Structure for installing a plurality of electronic modules - Google Patents
Structure for installing a plurality of electronic modules Download PDFInfo
- Publication number
- CN107295773B CN107295773B CN201710475316.XA CN201710475316A CN107295773B CN 107295773 B CN107295773 B CN 107295773B CN 201710475316 A CN201710475316 A CN 201710475316A CN 107295773 B CN107295773 B CN 107295773B
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- China
- Prior art keywords
- main body
- body support
- module
- plane area
- circuit board
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
Abstract
The invention discloses a structure for mounting a plurality of electronic modules, which comprises a support cover plate, a module a, a main body support, a module b and a main control circuit board, wherein the module a and the module b are respectively mounted at two sides of the main body support and are isolated by the main body support; the main body support is connected with the main control circuit board in a matched mode to form an independent cavity, and the module b is installed in the independent cavity. According to the structure for installing the plurality of electronic modules, disclosed by the invention, the plurality of electronic modules, the receiving antenna, the main control circuit board and other components are reasonably arranged and connected, so that the electromagnetic isolation of the plurality of electronic modules is effectively realized.
Description
Technical Field
The invention belongs to the technical field of electronic equipment, and particularly relates to a structure for mounting a plurality of electronic modules.
Background
In the prior art, people generally adopt an electronic mode to eliminate noise or adopt an integral shielding mode to solve the electromagnetic interference generated by a plurality of electronic modules. However, these methods have high requirements on circuit design and operation evaluation, often resulting in long product development period and easily occurring unstable state during product use.
Disclosure of Invention
The invention aims to provide a structure for mounting a plurality of electronic modules, which can realize electromagnetic isolation among the electronic modules through reasonable arrangement and connection of all parts.
The technical scheme adopted by the invention is as follows: a structure for mounting a plurality of electronic modules comprises a support cover plate, a module a, a main body support, a module b and a main control circuit board, wherein the module a and the module b are respectively mounted at two sides of the main body support and isolated by the main body support; the main body support is connected with the main control circuit board in a matched mode to form an independent cavity, and the module b is installed in the independent cavity.
The invention is also characterized in that:
the bracket cover plate and the main bracket are made of conductive materials.
The antenna comprises a main body support and is characterized by further comprising a receiving antenna, an antenna interface and a shell, wherein a circle of plane area a is arranged on the outer surface of the main body support, a circle of plane area b is arranged inside the shell, the plane area a is matched with the plane area b, and the main body support and the shell are connected in a matched mode through the plane area a and the plane area b to form a closed cavity.
The upper portion of the main body support is provided with a circle of plane area c, the bottom of the receiving antenna is provided with a circle of plane area d, the plane area c is matched with the plane area d, and the main body support and the receiving antenna are connected in a matched mode through the plane area c and the plane area d to form a closed cavity.
The main body support is provided with a connecting channel for connecting the receiving antenna and the main control circuit board, and the connecting channel is provided with a fence on the main body support to form an independent closed cavity.
The main control circuit board is provided with a through hole, the main body support is provided with a channel, the upper portion of the main body support is provided with a cable channel from the channel to the module a, the module a is connected with the antenna interface through a cable, one end of the cable is connected with the antenna interface, and the other end of the cable penetrates through the through hole in the main control circuit board, the channel in the main body support and the cable channel in sequence and then is connected with the module a.
The beneficial effects of the invention are: according to the structure for installing the plurality of electronic modules, disclosed by the invention, the plurality of electronic modules, the receiving antenna, the main control circuit board and other components are reasonably arranged and connected, so that the electromagnetic isolation of the plurality of electronic modules is effectively realized.
Drawings
FIG. 1 is a cross-sectional exploded view of a preferred embodiment of a structure for mounting a plurality of electronic modules in accordance with the present invention;
FIG. 2 is a cross-sectional mounting view of a structure for mounting a plurality of electronic modules in accordance with the present invention;
FIG. 3 is a cross-sectional view of an independent channel connecting a receiving antenna and a main control circuit board in an arrangement for mounting a plurality of electronic modules in accordance with the present invention;
fig. 4 is a sectional view of an independent path between an antenna port and a module a in a structure for mounting a plurality of electronic modules according to the present invention.
In the figure, 1 is a receiving antenna, 2 is a bracket cover plate, 3 is a module a,4 is a main body bracket, 5 is a module b,6 is a main control circuit board, 7 is an antenna interface, and 8 is a shell.
Detailed Description
The invention is described in further detail below with reference to the following figures and embodiments:
the invention relates to a structure for mounting a plurality of electronic modules, which comprises a support cover plate 2, a module a3, a main body support 4, a module b5 and a main control circuit board 6, wherein the module a3 and the module b5 are respectively mounted at two sides of the main body support 4 and are isolated by the main body support 4, the support cover plate 2 and the main body support 4 are connected in a matching way to form an independent cavity, and the module a3 is mounted in the independent cavity; the main body support 4 is connected with the main control circuit board 6 in a matching mode to form an independent cavity, and the module b5 is installed in the independent cavity. Specifically, the module B5 is located in the enclosure cavity of the whole circle of the main body support 4, and the enclosure bottom is attached to the main control circuit board 6, and in the area attached to the main control circuit board 6, the main control circuit board 6 needs to be subjected to conductive treatment (i.e. copper plating or gold plating treatment is performed on the circuit board), as shown in fig. 2B. The main control circuit board 6, the bracket cover plate 2 and the main bracket 4 are both conductive materials (such as metal materials: aluminum alloy and magnesium alloy), and the bracket cover plate 2 and the main bracket 4 are tightly attached through a whole circle of at least 2mm area (as shown in a in fig. 2).
The antenna comprises a main body support 4 and is characterized by further comprising a receiving antenna 1, an antenna interface 7 and a shell 8, wherein a circle of plane area a is arranged on the outer surface of the main body support 4, a circle of plane area b is arranged inside the shell 8, conducting processing needs to be carried out inside the shell 8, the plane area a is matched with the plane area b, and the main body support 4 and the shell 8 are connected in a matched mode through the plane area a and the plane area b to form a closed cavity (as shown in C in figure 2).
The upper portion of main part support 4 is provided with the regional c of round plane (the width is 2mm at least), and the bottom of receiving antenna 1 is provided with the regional d of round plane, and the regional c of plane matches with the regional d of plane, and main part support 4 is connected through the regional c of plane and the regional d cooperation of plane with receiving antenna 1 and is constituteed closed cavity. The corresponding area of the receiving antenna 1 needs to be conducted (e.g. D in fig. 2).
The main body support 4 is provided with a connecting channel for connecting the receiving antenna 1 and the main control circuit board 6, the main body support 4 is provided with a corresponding number of channels according to the number of the channels connected as required, and the connecting channel is provided with a fence on the main body support 4 to form an independent closed cavity (E in fig. 3).
The main control circuit board 6 is provided with a through hole, the main body support 4 is provided with a channel, the upper part of the main body support 4 is provided with a cable channel from the channel to the module a3, the module a3 is connected with the antenna interface 7 through a cable, one end of the cable is connected with the antenna interface 7, and the other end of the cable sequentially penetrates through the through hole arranged on the main control circuit board 6, the channel arranged on the main body support 4 and the cable channel and then is connected with the module a3 (shown as F in fig. 4).
The embodiments described above are only a part of the embodiments of the present invention, and not all of them. 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.
Claims (3)
1. A structure for mounting a plurality of electronic modules is characterized by comprising a support cover plate (2), a module a (3), a main body support (4), a module b (5) and a main control circuit board (6), wherein the module a (3) and the module b (5) are respectively mounted on two sides of the main body support (4) and are isolated by the main body support (4), the support cover plate (2) and the main body support (4) are connected in a matched mode to form an independent cavity, and the module a (3) is mounted in the independent cavity; the main body support (4) is connected with the main control circuit board (6) in a matched mode to form an independent cavity, and the module b (5) is installed in the independent cavity;
the antenna comprises a main body support (4) and is characterized by further comprising a receiving antenna (1), an antenna interface (7) and a shell (8), wherein a circle of plane area a is arranged on the outer surface of the main body support (4), a circle of plane area b is arranged inside the shell (8), the plane area a is matched with the plane area b, and the main body support (4) and the shell (8) are connected in a matched mode through the plane area a and the plane area b to form a closed cavity;
the main body support (4) is provided with a connecting channel for connecting the receiving antenna (1) and the main control circuit board (6), and the connecting channel is provided with a fence on the main body support (4) to form an independent closed cavity;
be provided with the through-hole on master control circuit board (6) be provided with the passageway on main part support (4) to be provided with on the upper portion of main part support (4) the passageway arrives cable passageway between module a (3), be connected through the cable between module a (3) and antenna interface (7), cable one end is connected antenna interface (7), the cable other end passes in proper order set up behind through-hole on master control circuit board (6), the passageway and the cable passageway of setting on main part support (4) with module a (3) are connected.
2. A mounting arrangement for electronic modules according to claim 1, characterised in that the carrier cover plate (2) and the main carrier (4) are of electrically conductive material.
3. The structure for mounting a plurality of electronic modules according to claim 1, wherein a circle of plane area c is disposed at an upper portion of the main body support (4), a circle of plane area d is disposed at a bottom portion of the receiving antenna (1), the plane area c matches with the plane area d, and the main body support (4) and the receiving antenna (1) are connected in a matching manner through the plane area c and the plane area d to form a closed cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710475316.XA CN107295773B (en) | 2017-06-21 | 2017-06-21 | Structure for installing a plurality of electronic modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710475316.XA CN107295773B (en) | 2017-06-21 | 2017-06-21 | Structure for installing a plurality of electronic modules |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107295773A CN107295773A (en) | 2017-10-24 |
| CN107295773B true CN107295773B (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710475316.XA Active CN107295773B (en) | 2017-06-21 | 2017-06-21 | Structure for installing a plurality of electronic modules |
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| Country | Link |
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| CN (1) | CN107295773B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109039356B (en) * | 2018-07-06 | 2019-11-19 | 维沃移动通信有限公司 | A kind of radio-frequency communication module, mobile terminal and preparation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136617A (en) * | 2010-12-31 | 2011-07-27 | 深圳市大富科技股份有限公司 | Cavity filter, signal processing module and communication equipment |
| CN205248604U (en) * | 2015-11-23 | 2016-05-18 | 南京先进激光技术研究院 | Macro -energy solid laser casing |
| CN205755258U (en) * | 2016-06-03 | 2016-11-30 | 深圳市信维通信股份有限公司 | A kind of radome |
| CN205899012U (en) * | 2016-06-23 | 2017-01-18 | 陕西宝成航空仪表有限责任公司 | S mode answering machine modularization equipment |
| CN206865903U (en) * | 2017-06-21 | 2018-01-09 | 广州吉欧电子科技有限公司 | A kind of structure for installing multiple electronic modules |
-
2017
- 2017-06-21 CN CN201710475316.XA patent/CN107295773B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136617A (en) * | 2010-12-31 | 2011-07-27 | 深圳市大富科技股份有限公司 | Cavity filter, signal processing module and communication equipment |
| CN205248604U (en) * | 2015-11-23 | 2016-05-18 | 南京先进激光技术研究院 | Macro -energy solid laser casing |
| CN205755258U (en) * | 2016-06-03 | 2016-11-30 | 深圳市信维通信股份有限公司 | A kind of radome |
| CN205899012U (en) * | 2016-06-23 | 2017-01-18 | 陕西宝成航空仪表有限责任公司 | S mode answering machine modularization equipment |
| CN206865903U (en) * | 2017-06-21 | 2018-01-09 | 广州吉欧电子科技有限公司 | A kind of structure for installing multiple electronic modules |
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| Publication number | Publication date |
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| CN107295773A (en) | 2017-10-24 |
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Liang Hao Inventor before: Zhao Xiang Inventor before: Li Rende Inventor before: Liang Hao |
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| GR01 | Patent grant |