CN105846188B - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN105846188B CN105846188B CN201610178513.0A CN201610178513A CN105846188B CN 105846188 B CN105846188 B CN 105846188B CN 201610178513 A CN201610178513 A CN 201610178513A CN 105846188 B CN105846188 B CN 105846188B
- Authority
- CN
- China
- Prior art keywords
- limit component
- lower limit
- upper limit
- side end
- mainboard
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7082—Coupling device supported only by cooperation with PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
Landscapes
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of mobile terminals comprising mainboard and the deck for housing SIM card, the mainboard are equipped with opening, and the deck is placed in the opening；The deck includes a socket end and three side ends for being inserted into SIM card, and each side end is equipped at least one upper limit component and at least one lower limit component, and the mainboard is located between the upper limit component and the lower limit component.The configuration of the present invention is simple, manufacturing cost are low；Deck can be directly inserted in the opening of mainboard, is had the advantages that easy for installation when installation；When needing repairing, directly deck is extracted, has the advantages that convenient disassembly.
Description
Technical field
The present invention relates to mobile communication field, more particularly to a kind of mobile terminal.
Background technology
The deck of existing mobile terminal is mostly by surface installation technique (i.e. SMT, Surface Mounted
The abbreviation of Technology) it is fixed on mainboard.The defect of this technique is：When there is bad problem in deck ontology, by
It is difficult in its dismounting, cause repair very troublesome；In addition, product appearance is limited to deck height, the big appearance for receiving arc is not achieved
Effect.
Invention content
The technical problem to be solved by the present invention is to cause repair to bother because dismantling difficulty to overcome the prior art to exist
Defect, a kind of mobile terminal is provided.
The present invention is to solve above-mentioned technical problem by following technical proposals：
A kind of mobile terminal comprising mainboard and the deck for housing SIM card, feature are, are set on the mainboard
There are opening, the deck to be placed in the opening；The deck includes a socket end and three sides for being inserted into SIM card
End, each side end are equipped at least one upper limit component and at least one lower limit component, and the mainboard is sandwiched
Between the upper limit component and the lower limit component.
Preferably, the mainboard is additionally provided with several electric connecting terminals in the opening, it is located at the side of the socket end both sides
Side end is respectively provided with several shrapnels, and the shrapnel is connected to the electric connecting terminal.Being electrically connected for SIM card holder and mainboard is realized by shrapnel
It connects.
Preferably, the electric connecting terminal is the areas Lu Tong.The areas Lu Tong have good conductive property.
Preferably, the side end positioned at the socket end both sides is respectively provided with three shrapnels.Shrapnel both realizes SIM card and master
The electrical connection of plate, and the connection of deck and mainboard can be made more stable.
Preferably, the upper limit component and the lower limit component are limit rib.Limit rib is simple in structure, is manufactured into
This is low.
Preferably, the side end positioned at the socket end both sides is respectively provided with a upper limit component and a lower limit portion
Part, upper limit component and lower limit component in each side end are oppositely arranged.Pass through upper limit component and lower limit component
Cooperation realizes the clamping to mainboard, and then realizes the fixation of deck and mainboard.
Preferably, the side end positioned at the socket end both sides is respectively provided with a upper limit component and two lower limit portions
Part, two lower limit components in each side end are located at the both sides of upper limit component.Pass through matching for multiple limiting components
It closes, realizes the fixation of deck and mainboard, simple in structure, manufacturing cost is low.
Preferably, the side end positioned at the socket end opposite is set there are two upper limit component and a lower limit component,
Two upper limit components are located at the both sides of lower limit component.By the cooperation of three limiting components, deck and mainboard are realized
Fixed, simple in structure, manufacturing cost is low.
Preferably, the side end positioned at the socket end opposite is set there are two upper limit component and two lower limit components,
The upper limit component and the lower limit component are oppositely arranged.The cooperation of four limiting components so that deck is connect with mainboard
More securely.
Preferably, the side end positioned at the socket end opposite is set there are two upper limit component and three lower limit components,
The upper limit component and the lower limit component are staggered.By the cooperation of multiple limiting components, between deck and mainboard
It connects more stable.
The positive effect of the present invention is that：The configuration of the present invention is simple, manufacturing cost are low；It can be direct by deck when installation
It is inserted in the opening of mainboard, has the advantages that easy for installation；When needing repairing, directly deck is extracted, is had
The advantages of convenient disassembly；It is set to due to deck in the opening of mainboard, without occupying the space above mainboard, which save space,
It is moved easily the appearance and structure design of terminal.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the embodiment of the present invention 1.
Dimensional structure diagram when Fig. 2 is the non-installed cassette of the embodiment of the present invention 1.
Fig. 3 is the schematic top plan view of the embodiment of the present invention 1.
Fig. 4 be in Fig. 3 A to schematic diagram.
Fig. 5 is the schematic top plan view of the embodiment of the present invention 2.
Fig. 6 be in Fig. 5 B to schematic diagram.
Specific implementation mode
A preferred embodiment is named, and completely illustrates the present invention in conjunction with attached drawing to become apparent from.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of mobile terminal comprising mainboard 10 and the deck for housing SIM card
20, mainboard 10 is equipped with opening 11, and deck 20 is placed in opening 11；Deck 20 includes a socket end for being inserted into SIM card
21 and three side ends 22, each side end 22 be equipped at least one upper limit component 23 and at least one lower limit component
24, mainboard 10 is located between upper limit component 23 and lower limit component 24.Upper limit component 23 and lower limit component 24 are equal
For limit rib.
Mainboard 10 is additionally provided with several electric connecting terminals 12 at opening 11, and the side end 22 positioned at 21 both sides of socket end is respectively provided with
Three shrapnels 25, shrapnel 25 are connected to electric connecting terminal 12.Electric connecting terminal 12 is the areas Lu Tong.
As shown in Figure 1, the side end 22 positioned at 21 both sides of socket end is respectively provided with a upper limit component 23 and a lower limit
Position component 24, upper limit component 23 and lower limit component 24 in each side end 22 are oppositely arranged.
Side end positioned at socket end both sides can also be respectively provided with a upper limit component and two lower limit components, each
Two lower limit components in side end are located at the both sides (being not shown on figure) of upper limit component.
As shown in figure 4, the side end 22 positioned at 21 opposite of socket end is set, there are two upper limit component 23 and a lower limits
Component 24, two upper limit components 23 are located at the both sides of lower limit component 24.
Side end positioned at socket end opposite can also be set there are two upper limit component and three lower limit components, upper limit
Component and the lower limit component are staggered and (are not shown on figure)；
When installation, deck can be directly inserted in the opening of mainboard, it is easy for installation, quick.Shrapnel and mainboard
The areas Lu Tong are electrically connected, and realize that the signal of SIM card and mainboard transmits.It is set to due to deck in the opening of mainboard, without occupying mainboard
The space of top, which save spaces, are moved easily the appearance and structure design of terminal.When deck needs repairing, Ke Yizhi
It connects and extracts deck, have the advantages that convenient disassembly.
The configuration of the present invention is simple, manufacturing cost is low, and installation and dismounting are convenient.
Embodiment 2
The quantity of the structure of the present embodiment and the limiting component of the side end for being different only in that socket end opposite of embodiment 1
And distributing position.
As shown in Figure 5 and Figure 6, the side end positioned at socket end opposite is set there are two upper limit component 23 ' and two lower limits
Position component 24 ', upper limit component 23 ' and lower limit component 24 ' are oppositely arranged.
The upper limit component and lower limit component being oppositely arranged, form good chucking power so that between deck and mainboard
It is connected firmly.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on ... shown in the drawings or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, device is not indicated or implied the indicated or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (10)
1. a kind of mobile terminal comprising mainboard and the deck for housing SIM card, which is characterized in that the mainboard is equipped with
Opening, the deck are placed in the opening；The deck includes a socket end and three sides for being inserted into SIM card
End, each side end are equipped at least one upper limit component and at least one lower limit component, and the mainboard is sandwiched
Between the upper limit component and the lower limit component.
2. mobile terminal as described in claim 1, which is characterized in that the mainboard is additionally provided with several be electrically connected in the opening
End is connect, the side end positioned at the socket end both sides is respectively provided with several shrapnels, and the shrapnel is connected to the electric connecting terminal.
3. mobile terminal as claimed in claim 2, which is characterized in that the electric connecting terminal is the areas Lu Tong.
4. mobile terminal as claimed in claim 2, which is characterized in that the side end positioned at the socket end both sides is respectively provided with three
A shrapnel.
5. mobile terminal as described in claim 1, which is characterized in that the upper limit component and the lower limit component are
Limit rib.
6. mobile terminal as described in claim 1, which is characterized in that the side end positioned at the socket end both sides is respectively provided with one
A upper limit component and a lower limit component, be located at the socket end both sides side end each side end on it is described on
Limiting component and the lower limit component are oppositely arranged.
7. mobile terminal as described in claim 1, which is characterized in that the side end positioned at the socket end both sides is respectively provided with one
A upper limit component and two lower limit components, two institutes being located in each side end of the side end of the socket end both sides
State the both sides that lower limit component is located at the upper limit component.
8. mobile terminal as described in claim 1, which is characterized in that there are two setting positioned at the side end on the socket end opposite
Upper limit component and a lower limit component are located at two upper limit component difference of the side end on the socket end opposite
Positioned at the both sides of the lower limit component.
9. mobile terminal as described in claim 1, which is characterized in that there are two setting positioned at the side end on the socket end opposite
Upper limit component and two lower limit components are located at two upper limit components and two of the side end on the socket end opposite
A lower limit component is oppositely arranged.
10. mobile terminal as described in claim 1, which is characterized in that the side end for being located at the socket end opposite is equipped with two
A upper limit component and three lower limit components, be located at the socket end opposite side end two upper limit components and
Three lower limit components are staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610178513.0A CN105846188B (en) | 2016-03-25 | 2016-03-25 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610178513.0A CN105846188B (en) | 2016-03-25 | 2016-03-25 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105846188A CN105846188A (en) | 2016-08-10 |
| CN105846188B true CN105846188B (en) | 2018-11-09 |
Family
ID=56583555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610178513.0A Active CN105846188B (en) | 2016-03-25 | 2016-03-25 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105846188B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229714A (en) * | 2016-08-31 | 2016-12-14 | 宇龙计算机通信科技(深圳)有限公司 | A kind of main board connecting structure and mobile device |
| CN106654642A (en) * | 2016-11-22 | 2017-05-10 | 广东虹勤通讯技术有限公司 | Card connecting device and mobile terminal comprising card connecting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2676445Y (en) * | 2003-11-27 | 2005-02-02 | 金峰精密工业股份有限公司 | Guide slot type welding-free all-in-one memory card connector assembly |
| CN102685282A (en) * | 2012-04-01 | 2012-09-19 | 惠州Tcl移动通信有限公司 | Mobile terminal and wireless module |
| CN202585993U (en) * | 2012-05-20 | 2012-12-05 | 广东欧珀移动通信有限公司 | Drawer type double-SIM card seat structure |
| CN203278906U (en) * | 2013-04-09 | 2013-11-06 | 深圳富泰宏精密工业有限公司 | Chip card assembly and disassembly structure and electronic device provided with same |
| CN105071821A (en) * | 2015-07-31 | 2015-11-18 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
-
2016
- 2016-03-25 CN CN201610178513.0A patent/CN105846188B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2676445Y (en) * | 2003-11-27 | 2005-02-02 | 金峰精密工业股份有限公司 | Guide slot type welding-free all-in-one memory card connector assembly |
| CN102685282A (en) * | 2012-04-01 | 2012-09-19 | 惠州Tcl移动通信有限公司 | Mobile terminal and wireless module |
| CN202585993U (en) * | 2012-05-20 | 2012-12-05 | 广东欧珀移动通信有限公司 | Drawer type double-SIM card seat structure |
| CN203278906U (en) * | 2013-04-09 | 2013-11-06 | 深圳富泰宏精密工业有限公司 | Chip card assembly and disassembly structure and electronic device provided with same |
| CN105071821A (en) * | 2015-07-31 | 2015-11-18 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105846188A (en) | 2016-08-10 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |