CN202818752U - Cellphone circuit mainboard convenient to assemble - Google Patents
Cellphone circuit mainboard convenient to assemble Download PDFInfo
- Publication number
- CN202818752U CN202818752U CN 201220369826 CN201220369826U CN202818752U CN 202818752 U CN202818752 U CN 202818752U CN 201220369826 CN201220369826 CN 201220369826 CN 201220369826 U CN201220369826 U CN 201220369826U CN 202818752 U CN202818752 U CN 202818752U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- circuit mainboard
- pcb board
- assembling
- assemble
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a cellphone circuit mainboard convenient to assemble. The cellphone circuit mainboard comprises a PCB board and an electronic component, the surface of which is mounted and attached on the PCB board. At least two assembling portions for assembling and fixing purposes are disposed at the edge portion of the PCB board. Each assembling portion has a fixing hole and a clamping portion. Each assembling portion is assembled and connected with an external cellphone shell, respectively. With a stable structure, the cellphone circuit mainboard of the utility model is fixed together with an external cellphone backboard and a display module and is convenient to assemble and dismount.
Description
Technical field
The utility model relates to circuit board, in particular a kind of mobile phone circuit mainboard of being convenient to assemble.
Background technology
In the prior art, the mobile phone circuit mainboard is generally assembled fixing by screw, the fixing instrument that needs to use special use of screw, and installation and removal are inconvenient.
Therefore, there is defective in prior art, needs to improve.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of stabilized structure, assembly and disassembly to be convenient to easily the mobile phone circuit mainboard of assembling.
The technical solution of the utility model is as follows: a kind of mobile phone circuit mainboard of being convenient to assemble, comprise pcb board and the surface mount electronic devices and components on described pcb board, the edge part of described pcb board is provided for assembling at least two fixing assembled portion, and, each assembled portion arranges fixing hole and card-tight part, and each assembled portion is fixed with mobile phone backboard or the demonstration module group assembling of outside respectively.
Be applied to technique scheme, in the described mobile phone circuit mainboard, a chucking opening mechanism that is connected with described card-tight part be set also.
Adopt such scheme, the utility model is provided for assembling at least two fixing assembled portion by the edge part at described pcb board, and, each assembled portion arranges fixing hole and card-tight part, fixes with mobile phone backboard or the demonstration module group assembling of outside respectively by each assembled portion, and is fixing firm, and, fixedly the time, need not to use screw and dismantling device, dismounting and installation are all more convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1, present embodiment provides a kind of mobile phone circuit mainboard of being convenient to assemble, and described mobile phone circuit mainboard fixes with mobile phone backboard and the demonstration module of outside, and the mobile phone that assembling forms is specious, and stabilized structure, assembly and disassembly are all more convenient.
Wherein, described mobile phone circuit mainboard comprises pcb board 103 and the electronic devices and components of surface mount on described pcb board 103, and described circuit board of mobile phone is fixed on interior of mobile phone, and, with the mobile phone backboard of outside and show that module fixes.
And, the edge part of described pcb board 103 is provided for assembling fixing two or more assembled portion, each assembled portion arranges fixing hole 101 and card-tight part 102, described card-tight part 102 is arranged on the hole inward flange of described fixing hole 101, described assembled portion is with its mobile phone backboard that fixes or show that the fixed part of module setting is corresponding, by the fixed part of outside mobile phone backboard or demonstration module is placed in the described fixing hole 101, and card-tight part 102 chuckings by arranging, thereby make each assembled portion assembling fixing, for example, the fixed part of described mobile phone backboard or the setting of demonstration module is a protruding post, by protruding post being positioned in the described fixing hole 101, and fixing by corresponding card-tight part 102 chuckings, thereby it is fixing that described pcb board and described phone housing are stablized; And, fixing in this way, make described mobile phone circuit mainboard when assembling, need not to use screw or screw, thereby the mobile phone that assembling forms is specious, stability is good, and assembling mode is simple, and is easy to operate, and, when dismounting, need not extracting tool, namely detachable, convenient disassembly.
Perhaps, a chucking opening mechanism that is connected with described card-tight part 102 is set also, can very conveniently opens card-tight part 102 by described chucking opening mechanism, thereby open described pcb board and mobile phone backboard or show fixing between the module, for convenience detach.
Be preferred embodiment of the present utility model only below, be not limited to the utility model, all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (2)
1. a mobile phone circuit mainboard of being convenient to assemble comprises pcb board and the surface mount electronic devices and components on described pcb board, it is characterized in that;
The edge part of described pcb board is provided for assembling at least two fixing assembled portion;
And each assembled portion arranges fixing hole and card-tight part, and each assembled portion is fixed with mobile phone backboard or the demonstration module group assembling of outside respectively.
2. mobile phone circuit mainboard according to claim 1 is characterized in that, a chucking opening mechanism that is connected with described card-tight part also is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220369826 CN202818752U (en) | 2012-07-30 | 2012-07-30 | Cellphone circuit mainboard convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220369826 CN202818752U (en) | 2012-07-30 | 2012-07-30 | Cellphone circuit mainboard convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818752U true CN202818752U (en) | 2013-03-20 |
Family
ID=47877549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220369826 Expired - Fee Related CN202818752U (en) | 2012-07-30 | 2012-07-30 | Cellphone circuit mainboard convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110519421A (en) * | 2019-08-09 | 2019-11-29 | Oppo广东移动通信有限公司 | Terminal |
-
2012
- 2012-07-30 CN CN 201220369826 patent/CN202818752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110519421A (en) * | 2019-08-09 | 2019-11-29 | Oppo广东移动通信有限公司 | Terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201278545Y (en) | Liquid crystal screen structure for mobile phone | |
| CN203193823U (en) | Acoustics module | |
| CN202818752U (en) | Cellphone circuit mainboard convenient to assemble | |
| CN203490474U (en) | Intelligent watch movement assembly and intelligent watch using same | |
| CN203386117U (en) | Protective jacket for tablet PC | |
| CN203192326U (en) | Mounting structure of double-surface display equipment | |
| CN202759677U (en) | Electronic device | |
| CN102683799A (en) | Antenna module and portable electronic device applying same | |
| CN204741516U (en) | LCD TV fixed structure | |
| US20120147533A1 (en) | Electronic device with multi-orientation | |
| TW200613809A (en) | Liquid crystal display and backlight module thereof | |
| CN102508370A (en) | Liquid crystal panel assembly, liquid crystal display device and liquid crystal panel fixing method | |
| CN206442662U (en) | A kind of radome and display | |
| CN202818753U (en) | Flexible PCB board with electronic components mounted on surface thereof | |
| CN201781518U (en) | Device for decreasing length of mobile terminal and mobile terminal | |
| CN203120294U (en) | Multi-hole site circuit board | |
| CN201282608Y (en) | Fixed structure of printed circuit board and electronic device thereof | |
| CN210041907U (en) | Mobile phone | |
| CN216312013U (en) | Integrated band-pass filter and low-pass filter assembly | |
| CN203327074U (en) | Handset assembling structure | |
| CN203037697U (en) | Mounting support of main board of electric energy meter | |
| US9510465B2 (en) | Electronic album | |
| CN201369804Y (en) | Loudspeaker integrating system | |
| CN210691333U (en) | Simple two-dimensional code scanning module mounting structure | |
| CN208706448U (en) | A kind of mounting structure of farad capacitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG ZUXUAN Free format text: FORMER OWNER: SHENZHEN ZIYUAN TECHNOLOGY CO., LTD. Effective date: 20150612 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150612 Address after: 518000 Guangdong Province, Shenzhen city Longgang District Center City Yuyuan village 3 305 Patentee after: Zhang Zuxuan Address before: 518000, Shenzhen, Guangdong province Baoan District City People's street, Tong Zhen Village, 16, 404 (office space) Patentee before: Shenzhen Ziyuan Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |