CN113891552B - Circuit board assembly and electronic equipment - Google Patents
Circuit board assembly and electronic equipment Download PDFInfo
- Publication number
- CN113891552B CN113891552B CN202010624951.1A CN202010624951A CN113891552B CN 113891552 B CN113891552 B CN 113891552B CN 202010624951 A CN202010624951 A CN 202010624951A CN 113891552 B CN113891552 B CN 113891552B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- clip
- plate
- fixing
- board assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000008093 supporting effect Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
-
- 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
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
-
- 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
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The application discloses a circuit board assembly and an electronic device. The circuit board assembly comprises a circuit board, a fixed bracket and a signal wire, wherein the fixed bracket is arranged on the upper surface of the circuit board, and an installation gap is formed between the fixed bracket and the upper surface of the circuit board; the signal wire is electrically connected with the circuit board and abuts against one side, away from the circuit board, of the fixing support. The space utilization of the circuit board assembly of the technical scheme is high.
Description
Technical Field
The present invention relates to the field of electronic products, and in particular, to a circuit board assembly and an electronic device using the same.
Background
With the development of electronic technology and the increase of 5G communication frequency bands, in some electronic devices (such as smart phones, tablet computers, etc.), related components on a circuit board (such as radio frequency front-end components on the circuit board, 5G antennas, etc.) will also increase. Therefore, the area and the number of layers of the circuit board in the related art are correspondingly increased, but the circuit board is unfavorable for small, light and thin design, so that how to improve the space utilization of the circuit board is a problem to be solved.
The foregoing is merely provided to facilitate an understanding of the principles of the present application and is not admitted to be prior art.
Disclosure of Invention
The invention mainly aims to provide a circuit board assembly with high space utilization rate.
In order to achieve the above object, the present invention provides a circuit board assembly comprising:
a circuit board;
the fixing bracket is arranged on the upper surface of the circuit board, and an installation gap is formed between the fixing bracket and the upper surface of the circuit board; and
the signal wire is electrically connected with the circuit board and abuts against one side, away from the circuit board, of the fixing support.
The invention also proposes an electronic device comprising a circuit board assembly comprising:
a circuit board;
the fixing bracket is arranged on the upper surface of the circuit board, and an installation gap is formed between the fixing bracket and the upper surface of the circuit board; and
the signal wire is electrically connected with the circuit board and abuts against one side, away from the circuit board, of the fixing support.
According to the circuit board assembly, the fixing support is arranged on the upper surface of the circuit board, and the installation gap is formed between the fixing support and the upper surface of the circuit board, so that other electronic components of the circuit board assembly can be installed in the installation gap. The signal wire is electrically connected with the circuit board and then can be supported on one side of the fixing support, which is away from the circuit board, so that the signal wire can be supported by the fixing support after the assembly is completed, and other electronic components can be correspondingly arranged in the installation gap below the signal wire, and the installation of the signal wire and other electronic components can be completed even if the area of the circuit board is unchanged, thereby greatly improving the space utilization rate of the circuit board assembly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a circuit board assembly according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the explosive structure of FIG. 1;
FIG. 3 is a schematic view of a circuit board assembly according to an embodiment of the present invention;
FIG. 4 is another view of the stationary bracket of FIG. 3;
FIG. 5 is a schematic cross-sectional view of an embodiment of a circuit board assembly of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
fig. 7 is a schematic structural diagram of a clip according to an embodiment of the present invention.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The present application proposes a circuit board assembly 1000.
Referring to fig. 1 and 2 in combination, in the embodiment of the present application, the circuit board assembly 1000 includes a circuit board 10, a fixing bracket 20, and a signal line 30. The fixing bracket 20 is arranged on the upper surface of the circuit board 10, and a mounting gap is formed between the fixing bracket and the upper surface of the circuit board 10; the signal wire 30 is electrically connected with the circuit board 10 and abuts against one side of the fixed support 20, which is away from the circuit board 10.
The circuit board 10 may be designed in a variety of shapes, such as rectangular, circular, oval, etc. The signal line 30 may be a radio frequency signal transmission line to transmit radio frequency signals using the radio frequency signal line 30, or the signal line 30 may be a data transmission line of the sensor to transmit data collected by the sensor to a corresponding processor for processing using the data transmission line.
The mounting bracket 20 may be used to support the signal line 30 so that the signal line 30 can be raised a distance above the circuit board 10 without interfering with and interfering with the mounting of other components (e.g., rf front-end components, 5G antennas, etc.) in the circuit board 10 in the mounting gap between the circuit board 10 and the mounting bracket 20. In addition, the fixing bracket 20 can also cover and protect other components mounted in the mounting gap. It should be noted that, in the present application, the material of the fixing support 20 may be a plastic material, so that on one hand, the plastic component has a lighter weight, and the signal wire 30 is not damaged while being supported, thereby the circuit board 10 and other electronic components are not damaged; on the other hand, the plastic material has good insulating property and better safety.
Therefore, in the circuit board assembly 1000 according to the present disclosure, the fixing bracket 20 is disposed on the upper surface of the circuit board 10, and a mounting gap is formed between the fixing bracket 20 and the upper surface of the circuit board 10, so that other electronic components of the circuit board assembly 1000 can be mounted in the mounting gap. The signal wire 30 is electrically connected to the circuit board 10 and then can be supported on the side of the fixing support 20 away from the circuit board 10, so that the signal wire 30 can be supported by the fixing support 20 after the assembly is completed, and other electronic components can be correspondingly arranged in the mounting gap below the signal wire 30, so that the signal wire 30 and other electronic components can be mounted even if the area of the circuit board 10 is unchanged, and the space utilization of the circuit board assembly 1000 is greatly improved.
Referring to fig. 3 and 4 in combination, in an embodiment of the present application, the fixing bracket 20 includes a connection section 21 and an arch section 22 connected to the connection section 21, the connection section 21 is connected to the circuit board 10, and a mounting gap is formed between a side of the arch section 22 facing the circuit board 10 and an upper surface of the circuit board 10.
In the above embodiment, the connecting section 21 and the arch section 22 may be formed as a single structure to ensure good structural strength between the connecting section 21 and the arch section 22 and to facilitate the processing and forming. The connection section 21 may be detachably connected or fixedly connected to the circuit board 10. In practical application, after the connection section 21 is connected with the circuit board 10, the connection section 21 and the arch section 22 can jointly support the signal line 30, and the arch section 22 is higher than the connection section 21, so that a certain distance is formed between the arch section 22 and the circuit board 10 to form a mounting gap for mounting other components, the signal line 30 can be stably supported, and meanwhile, the mounting gap can be reserved between the signal line 30 and the circuit board 10 to mount electronic components, and the area of the circuit board 10 is ensured to be utilized maximally.
Based on the above embodiment, the fixing bracket 20 further includes a support section 23, and the support section 23 is connected to an end of the arch section 22 away from the connection section 21 and abuts against the upper surface of the circuit board 10. Specifically, the support section 23 may be formed as an integral structure with the arch section 22 to ensure good structural strength between the support section 23 and the arch section 22, and to facilitate the processing and forming, and the support section 23, the arch section 22, and the connection section 21 are sequentially connected to form a "table" shape. Through setting up support section 23 for can utilize support section 23 and linkage segment 21 to support and fix, the both ends atress of arch section 22 is balanced, can receive firm support when linkage segment 21 and arch section 22 raise signal line 30, is favorable to the installation of other electronic components.
Referring to fig. 4, in the present application, the number of the connection sections 21 and the arch sections 22 is two, respectively, and the support section 23 is located at a position between the two arch sections 22, that is, both ends of the support section 23 are provided with one arch section 22 and one connection section 21, respectively, so that the fixing bracket 20 is formed in a double-n shape, thus ensuring that there is enough installation gap between the fixing bracket 20 and the circuit board 10 for installing electronic components. It will be appreciated that the number of connecting segments 21, arch segments 22 and support segments 23 may be designed more adaptively depending on the length of the different signal lines 30.
With continued reference to fig. 4, in an embodiment of the present application, a side of the supporting section 23 and/or the connecting section 21 facing the circuit board 10 is provided with a limiting post 24, and the circuit board 10 is provided with a limiting hole 11, and the limiting post 24 is inserted into the limiting hole 11.
In the above embodiment, the limiting post 24 may be a circular post or a square post, the limiting post 24 may be integrally structured with the supporting section 23 and the connecting section 21, and the height of the limiting post 24 may be adaptively designed according to the height of the mounting gap. Through setting up spacing post 24 and spacing hole 11 for when fixed bolster 20 installs in circuit board 10, can be earlier through spacing post 24 and spacing hole 11 cooperation and fix in advance, thereby be convenient for follow-up installation operation, make simultaneously between fixed bolster 20 and the circuit board 10 connect more firm, fixed bolster 20 can not become flexible easily and damage other electronic components on the circuit board 10.
In order to make the fixing support 20 detachably connect with the circuit board 10 for easy disassembly and maintenance, in an embodiment of the present application, the circuit board assembly 1000 includes a connecting member 40, a first connecting hole 211 is formed in the connecting section 21, a second connecting hole 12 is formed in the circuit board 10 corresponding to the first connecting hole 211, and the connecting member 40 is disposed through the first connecting hole 211 and the second connecting hole 12.
Specifically, the connecting piece 40 may be a threaded connection piece or a riveted connection piece, and the first connecting hole 211 and the second connecting hole 12 may be corresponding threaded connection holes or riveted connection holes, so that the connecting section 21 may be detachably fixed on the circuit board 10 by using a screw connection or rivet connection manner, and the dismounting operation is relatively simple and convenient. Of course, in other embodiments, the connection section 21 and the circuit board 10 may be detachably fixed by a snap-fit structure, which will not be described in detail herein.
Referring to fig. 3, in the embodiment of the present application, a wiring groove 20a is concavely formed on a side of the fixing support 20 facing away from the circuit board 10, and the signal wire 30 is at least partially received in the wiring groove 20 a. So set up for signal line 30 supports when supporting in fixed bolster 20, can hold in wiring groove 20a and spacing, thereby ensured between signal line 30 and the fixed bolster 20 can keep stable, be difficult for the dislocation line in the use and interfere other electronic components on the circuit board 10.
Based on the above embodiment, in the present application, the fixing support 20 is provided with a clamping block at the edge of the wiring groove 20a for clamping the signal line 30. The two opposite side edges of the wiring groove 20a can be provided with two clamping blocks, and the plurality of clamping blocks can be arranged along the extending direction of the wiring groove 20a, so that when the signal wires 30 are distributed along the wiring groove 20a, the signal wires can be clamped by the clamping blocks, the connection stability between the signal wires 30 and the fixed support 20 is further ensured, and the signal wires 30 are not easy to be off-line.
Referring to fig. 5 to 7 in combination, in an embodiment of the circuit board assembly 1000 of the present application, the circuit board assembly 1000 further includes a clip 50, the fixing support 20 is provided with an avoidance hole 26, the clip 50 is disposed through the avoidance hole 26, a portion of the clip 50 is exposed out of the fixing support 20 for clamping the signal wire 30, and a portion of the clip is abutted to the circuit board 10 and electrically connected with a ground electrode of the circuit board 10.
The clip 50 may be a metal piece, the avoidance hole 26 may be disposed at a bottom of the wiring groove 20a of the fixing support 20, so that a top of the clip 50 may extend out of the wiring groove 20a through the avoidance hole 26, and a bottom of the clip 50 may be fixed to the fixing support 20 and abutted to the circuit board 10. When the signal wire 30 is routed through the routing slot 20a, on one hand, the signal wire 30 can be clamped and fixed by the clip 50, on the other hand, the signal wire 30 can be grounded through the clip 50, and the clip 50 is not required to be directly fixed on the circuit board 10, but is fixed by the fixing bracket 20, so that the problems of space utilization of the circuit board 10, fastening and grounding of the signal wire 30 are solved.
Based on the above embodiment, referring to fig. 7, in the present application, the clip 50 includes a first clip plate 51, a second clip plate 52 and a fixing plate 53, where the first clip plate 51 and the second clip plate 52 are disposed opposite to each other and fixed to the fixing plate 53, the first clip plate 51 and the second clip plate 52 are disposed through the avoidance hole 26, the signal line 30 is clamped between the first clip plate 51 and the second clip plate 52, the fixing plate 53 is connected to the first clip plate 51 and the second clip plate 52 and is located below the first clip plate 51 and the second clip plate 52, and the fixing plate 53 is abutted to the circuit board 10 and electrically connected to the ground electrode of the circuit board 10.
In this embodiment, the first clamping plate 51 and the second clamping plate 52 may be plate bodies with the same shape and size and a certain elasticity, so that the portions of the first clamping plate 51 and the second clamping plate 52 exposed out of the fixing support 20 through the avoiding holes 26 can be elastically clamped with the signal wires 30, so that the signal wires 30 are clamped. The bottom surface of the supporting section 23 in the fixing bracket 20 is attached to the fixing plate 53, and one side of the fixing plate 53 away from the supporting section 23 is abutted against the circuit board 10, so that the signal wire 30 can be grounded through the first clamping plate 51, the second clamping plate 52 and the circuit board 10 via the fixing plate 53, and the signal wire 30 can be clamped and simultaneously grounded conveniently.
In order to make the signal line 30 grounded while being clamped, in an embodiment of the present application, the clip 50 further includes a first connecting plate 54 and a second connecting plate 55, the first connecting plate 54 connects the first clamping plate 51 and the second clamping plate 52, one side of the second connecting plate 55 is bent and connected to one side of the second clamping plate 52 facing away from the first clamping plate 51, and the other side of the second connecting plate 55 is connected to the fixing plate 53.
The first clamping plate 51, the first connecting plate 54, the second clamping plate 52, the second connecting plate 55 and the fixing plate 53 may be provided as an integral structure to ensure structural stability of the clip 50, and facilitate processing and molding. The first clamping plate 51 and the second clamping plate 52 can be respectively formed by bending and extending at two opposite side edges of the first connecting plate 54, so that one side of the first clamping plate 51 and one side of the second clamping plate 52 away from the first connecting plate 54 form free ends, and the free ends are exposed out of the fixing support 20 for clamping the signal wires 30. The second connecting plate 55 connects the fixing plate 53 with the second clamping plate 52, so that the signal line 30 can be grounded through the second clamping plate 52, the second connecting plate 55 and the fixing plate 53. Therefore, the signal wires 30 can be arranged on the surface of the circuit board 10 at intervals, so that the space for placing out is used for installing other electronic components, and meanwhile, the signal wires can be conveniently connected to the ground electrode of the circuit board 10, and the structure design is reasonable and simple.
Of course, in another embodiment, the first clamping plate 51 and the second clamping plate 52 may also be directly protruded on the surface of the fixing plate 53 facing away from the circuit board 10, so that the grounding arrangement can be achieved while clamping the signal line 30.
With continued reference to fig. 7, in an embodiment of the present application, the distance between the first clamping plate 51 and the second clamping plate 52 gradually decreases in a direction away from the fixing plate 53. So set up for signal line 30 is after the chucking, when the trend that produces the pine and take off, can be held more tightly by first cardboard 51 and second cardboard 52 card, and signal line 30 is difficult for taking off.
Further, a reinforcing plate 511 is formed on the side, away from the second clamping plate 52, of the first clamping plate 51 in a bending and extending mode, and the reinforcing plate 511 is located on the side, away from the fixing plate 53, of the first clamping plate 51. By arranging the reinforcing plate 511, the free end of the first clamping plate 51 is not easy to deform or lose efficacy in the opening and closing process, and the signal wire 30 is clamped favorably.
Further, in the present application, two clamping plates 56 are convexly disposed on a side of the fixing plate 53 facing away from the circuit board 10, and the two clamping plates 56 are disposed opposite to each other and are used for clamping the fixing support 20. In this embodiment, when the fixing bracket 20 abuts against the fixing plate 53, the fixing bracket can be clamped and fixed by the two clamping plates 56, so that the clip 50 and the fixing bracket 20 can be firmly connected, the clip 50 does not need to be directly fixed on the circuit board 10, and the fixing bracket 20 is utilized for fixing, so that the problems of space utilization of the circuit board 10 and fastening and grounding of the signal wire 30 are both solved.
In an embodiment of the present application, the surface of the circuit board 10 further has a conductive layer 13, and the clip 50 is abutted against the conductive layer 13 and electrically connected to the ground electrode of the circuit board 10. The conductive layer 13 may be a conductive cloth disposed on the surface of the circuit board 10, or a conductive coating. By arranging the conductive layer 13, the fixing plate 53 of the clip 50 can be abutted against the conductive layer 13 after being fastened with the fixing bracket 20, so that the signal wire 30 can be well grounded through the clip 50.
In another embodiment of the present application, the circuit board assembly 1000 further includes a pressing bracket (not shown) disposed above the fixing bracket 20, and configured to press the fixing bracket 20 against the upper surface of the circuit board 10. In this embodiment, the pressing bracket may be made of plastic materials, and the pressing bracket may directly abut against the fixing bracket 20, or indirectly abut against the upper side of the fixing bracket 20 by abutting against other circuit boards 10, so that the pressing bracket may press the circuit boards 10 through the fixing bracket 20, so that the grounding effect of the circuit boards 10 is better.
The invention also provides electronic equipment, which can be smart phones, tablet computers and other equipment, game equipment, AR (Augmented Reality ) equipment, automobile devices, data storage devices, audio playing devices, video playing devices, notebook computers, desktop computing equipment and the like. The electronic device includes the circuit board assembly 1000, and the specific structure of the circuit board assembly 1000 refers to the above embodiments, and since the electronic device adopts all the technical solutions of all the above embodiments, at least has all the beneficial effects brought by the technical solutions of the above embodiments, and will not be described in detail herein.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (12)
1. A circuit board assembly, the circuit board assembly comprising:
a circuit board;
the fixing support is arranged on the upper surface of the circuit board, an installation gap is formed between the fixing support and the upper surface of the circuit board, and the electronic component is installed in the installation gap; and
the signal wire is electrically connected with the circuit board and is propped against one side of the fixed bracket, which is away from the circuit board;
the fixing support comprises a connecting section and an arched section connected with the connecting section, the connecting section is connected with the circuit board, and the installation gap is formed between one side of the arched section, which faces the circuit board, and the upper surface of the circuit board;
the fixing support further comprises a supporting section, wherein the supporting section is connected to one end, far away from the connecting section, of the arched section and abuts against the upper surface of the circuit board.
2. The circuit board assembly according to claim 1, wherein a limit post is convexly arranged on one side of the support section and/or the connecting section, which faces towards the circuit board, and the circuit board is provided with a limit hole, and the limit post is inserted into the limit hole.
3. The circuit board assembly of claim 1, wherein the circuit board assembly comprises a connector, the connector is provided with a first connecting hole, the circuit board is provided with a second connecting hole corresponding to the first connecting hole, and the connector is arranged through the first connecting hole and the second connecting hole.
4. The circuit board assembly of claim 1, wherein a side of the mounting bracket facing away from the circuit board is recessed with a wiring slot, the signal wire being at least partially received in the wiring slot.
5. The circuit board assembly of claim 4, wherein the fixing bracket is provided with a clamping block at an edge of the wiring groove for clamping the signal line.
6. The circuit board assembly according to any one of claims 1 to 5, further comprising a clip, wherein the fixing bracket is provided with an avoidance hole, the clip is penetrated through the avoidance hole, and a part of the clip is exposed out of the fixing bracket to clamp the signal line, and a part of the clip is abutted to the circuit board and electrically connected with a ground electrode of the circuit board.
7. The circuit board assembly of claim 6, wherein the clip comprises a first clip board, a second clip board and a fixing board, the first clip board and the second clip board are arranged opposite to each other and are fixed with the fixing board, the first clip board and the second clip board are arranged through the avoiding holes, and the signal wire is clamped between the first clip board and the second clip board;
the fixed plate is connected to the first clamping plate and the second clamping plate, is positioned below the first clamping plate and the second clamping plate, and is abutted to the circuit board and electrically connected with the ground electrode of the circuit board.
8. The circuit board assembly of claim 7, wherein the clip further comprises a first connection plate and a second connection plate, the first connection plate connects the first clip plate and the second clip plate, one side of the second connection plate is bent and connected to one side of the second clip plate facing away from the first clip plate, and the other side of the second connection plate is connected to the fixing plate.
9. The circuit board assembly of claim 7, wherein a distance between the first card and the second card decreases progressively in a direction away from the fixed plate;
and/or, one side of the first clamping plate, which is far away from the second clamping plate, is bent and extended to form a reinforcing plate, and the reinforcing plate is positioned at one side of the first clamping plate, which is far away from the fixed plate;
and/or, two clamping plates are arranged on one side of the fixing plate, which is opposite to the circuit board, and the two clamping plates are arranged oppositely and are used for clamping the fixing support.
10. The circuit board assembly of claim 6, wherein the surface of the circuit board further has a conductive layer, and wherein the clip abuts the conductive layer and is electrically connected to a ground electrode of the circuit board.
11. The circuit board assembly of any one of claims 1 to 5, further comprising a hold down bracket disposed above the fixed bracket and configured to hold down the fixed bracket to an upper surface of the circuit board.
12. An electronic device comprising the circuit board assembly of any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010624951.1A CN113891552B (en) | 2020-07-01 | 2020-07-01 | Circuit board assembly and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010624951.1A CN113891552B (en) | 2020-07-01 | 2020-07-01 | Circuit board assembly and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113891552A CN113891552A (en) | 2022-01-04 |
| CN113891552B true CN113891552B (en) | 2023-05-23 |
Family
ID=79012846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010624951.1A Active CN113891552B (en) | 2020-07-01 | 2020-07-01 | Circuit board assembly and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113891552B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3851075B2 (en) * | 2000-10-26 | 2006-11-29 | インターナショナル・ビジネス・マシーンズ・コーポレーション | Computer systems, electronic circuit boards and cards |
| US6894582B2 (en) * | 2003-02-07 | 2005-05-17 | Harris Corporation | Microwave device having a slotted coaxial cable-to-microstrip connection and related methods |
| JP2005303798A (en) * | 2004-04-14 | 2005-10-27 | Hitachi Cable Ltd | Optical communication device |
| JP5648627B2 (en) * | 2011-12-23 | 2015-01-07 | 株式会社デンソー | Power converter |
| KR102473376B1 (en) * | 2016-04-01 | 2022-12-05 | 삼성전자주식회사 | Printed circuit board and electronic device including the same |
| US9848493B1 (en) * | 2016-12-09 | 2017-12-19 | Foxconn Interconnect Technology Limited | Printed circuit board having improved high speed transmission lines |
| CN210405777U (en) * | 2017-02-20 | 2020-04-24 | 株式会社村田制作所 | Electronic device |
| CN110797678B (en) * | 2019-11-18 | 2021-03-09 | Oppo广东移动通信有限公司 | Fastener, circuit board subassembly and electronic equipment |
-
2020
- 2020-07-01 CN CN202010624951.1A patent/CN113891552B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113891552A (en) | 2022-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8517744B2 (en) | Connector mechanism for connecting a board card | |
| US8986047B2 (en) | Expansion module and a frame thereof | |
| US7530815B2 (en) | Press-fit device for connecting two electronic components | |
| US20070015377A1 (en) | Electrical connector | |
| US9912084B2 (en) | High speed signal connector assembly | |
| US20140306847A1 (en) | Antenna clip and electronic device employing the same | |
| US20110186696A1 (en) | Clip and shield device using the same | |
| CN210168219U (en) | Loudspeaker | |
| US8848395B2 (en) | Securing mechanism and electronic device with connector cover | |
| US8500461B2 (en) | Connector mechanism for connecting a board card | |
| US20230269897A1 (en) | Ssd card adapter bracket and circuit board assembly | |
| US7830331B2 (en) | Electronic device | |
| US7559777B2 (en) | Electrical connector for connecting electrically an antenna module to a grounding plate | |
| KR20110051717A (en) | High Frequency Communication Line Using Printed Circuit Board | |
| CN211958128U (en) | Electronic equipment | |
| CN113891552B (en) | Circuit board assembly and electronic equipment | |
| CN101183753A (en) | Electrical connector for flat cable | |
| US20130137282A1 (en) | Electrical connector | |
| JP6960996B2 (en) | Electronic device | |
| WO2010101398A2 (en) | Antenna for a mobile terminal, and mobile terminal comprising same | |
| US12262518B2 (en) | Shielding cover and circuit board assembly | |
| CN219801246U (en) | Electronic equipment | |
| CN214849019U (en) | Antenna assembly and electronic equipment | |
| CN213959106U (en) | Low insertion loss circulator | |
| CN209517216U (en) | Mobile terminal and its circuit board assemblies |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |