CN105846188A - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN105846188A CN105846188A CN201610178513.0A CN201610178513A CN105846188A CN 105846188 A CN105846188 A CN 105846188A CN 201610178513 A CN201610178513 A CN 201610178513A CN 105846188 A CN105846188 A CN 105846188A
- Authority
- CN
- China
- Prior art keywords
- limit parts
- upper limit
- side end
- mobile terminal
- parts
- 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.)
- Granted
Links
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 mobile terminal which comprises a mainboard and a card stand for receiving a SIM card, wherein an opening where the card stand is received is arranged in the mainboard, the card stand comprises one jack terminal for the SIM card to be inserted in and three side terminals, each of which is provided with at least one upper limiting part and at least one lower limiting part, and the mainboard is clamped between the upper limiting parts and the lower limiting parts. The mobile terminal is simple in structure, and low in manufacture cost. During installation, the card stand can be directly inserted in the opening of the mainboard, which is very convenient. When maintenance is needed, the card stand can be pulled out directly. Dismounting is very convenient.
Description
Technical field
The present invention relates to moving communicating field, 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
The abbreviation of Mounted Technology) it is fixed on mainboard.The defect of this technique is: work as deck
When bad problem occurs in body, due to its dismounting difficulty, cause keeping in repair and bother very much；It addition, outside product
Sight is limited to deck height, does not reaches the big appearance receiving arc.
Summary of the invention
The technical problem to be solved in the present invention is to overcome prior art existence to cause because dismounting difficulty
Keep in repair troublesome defect, it is provided that a kind of mobile terminal.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of mobile terminal, it includes mainboard and for housing the deck of SIM, and its feature is, institute
Stating mainboard and be provided with opening, described deck is placed in described opening；Described deck includes one for inserting
The socket end of SIM and three side end, each described side end is equipped with at least one upper limit parts
With at least one lower limit parts, described mainboard is located in described upper limit parts and described lower limit portion
Between part.
It is preferred that described mainboard is additionally provided with some electric connecting terminals at described opening part, it is positioned at described socket end
The side end of both sides is respectively provided with some shell fragments, and described shell fragment is connected to described electric connecting terminal.Real by shell fragment
Existing SIM card holder and the electrical connection of mainboard.
It is preferred that described electric connecting terminal is Lu Tong district.Lu Tong district has good electric conductivity.
It is preferred that the side end being positioned at described socket end both sides is respectively provided with three shell fragments.Shell fragment both achieved
SIM and the electrical connection of mainboard, again so that deck is more stable with the connection of mainboard.
It is preferred that described upper limit parts and described lower limit parts are limit rib.The letter of limit rib structure
Single, low cost of manufacture.
It is preferred that the side end being positioned at described socket end both sides is respectively provided with under upper limit parts and one
Limiting component, upper limit parts and lower limit parts in each side end are oppositely arranged.Pass through upper limit
Parts and the cooperation of lower limit parts, it is achieved the clamping to mainboard, and then realize the fixing of deck and mainboard.
It is preferred that the side end being positioned at described socket end both sides is respectively provided with under upper limit parts and two
Limiting component, two lower limit parts in each side end lay respectively at the both sides of upper limit parts.Logical
Cross the cooperation of multiple limiting component, it is achieved deck is fixing with mainboard, its simple in construction, low cost of manufacture.
It is preferred that the side end being positioned at described socket end opposite is provided with two upper limit parts and a lower limit
Position parts, two upper limit parts lay respectively at the both sides of lower limit parts.By joining of three limiting components
Close, it is achieved deck is fixing with mainboard, its simple in construction, low cost of manufacture.
It is preferred that the side end being positioned at described socket end opposite is provided with two upper limit parts and two lower limits
Position parts, described upper limit parts and described lower limit parts are oppositely arranged.The cooperation of four limiting components,
Deck is connected more firm with mainboard.
It is preferred that the side end being positioned at described socket end opposite is provided with two upper limit parts and three lower limits
Position parts, described upper limit parts and described lower limit parts are crisscross arranged.By multiple limiting components
Coordinate, be connected more stable between deck with mainboard.
The most progressive effect of the present invention is: present configuration is simple, low cost of manufacture；Can during installation
Directly being inserted in the opening of mainboard by deck, it has advantage easy for installation；When needing repairing,
Directly deck is extracted, its advantage with convenient disassembly；Owing to deck is located in the opening of mainboard, nothing
The space above mainboard need to be taken, which save space, be moved easily outward appearance and the structure design of terminal.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention 1.
Fig. 2 is perspective view during 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.
Detailed description of the invention
Name preferred embodiment, and combine accompanying drawing and become apparent from intactly illustrating the present invention.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of mobile terminal, it include mainboard 10 and for
The deck 20 of accommodating SIM, mainboard 10 is provided with opening 11, and deck 20 is placed in opening 11；Card
Seat 20 includes one for socket end 21 and three side end 22, each side end of inserting SIM
22 are equipped with at least one upper limit parts 23 and at least one lower limit parts 24, and mainboard 10 is pressed from both sides
It is located between upper limit parts 23 and lower limit parts 24.Upper limit parts 23 and lower limit parts 24
It is limit rib.
Mainboard 10 is additionally provided with some electric connecting terminals 12 at opening 11, is positioned at the side of socket end 21 both sides
Limit end 22 is respectively provided with three shell fragments 25, and shell fragment 25 is connected to electric connecting terminal 12.Electric connecting terminal 12 is dew
Copper district.
As it is shown in figure 1, the side end 22 being positioned at socket end 21 both sides is respectively provided with upper limit parts 23
With lower limit parts 24, the upper limit parts 23 in each side end 22 and lower limit parts 24
It is oppositely arranged.
The side end being positioned at socket end both sides can also be respectively provided with upper limit parts and two lower limit
Parts, two lower limit parts in each side end lay respectively at the both sides of upper limit parts (on figure not
Illustrate).
As shown in Figure 4, the side end 22 being positioned at socket end 21 opposite is provided with two upper limit parts 23
With lower limit parts 24, two upper limit parts 23 lay respectively at the both sides of lower limit parts 24.
The side end being positioned at socket end opposite can also be provided with two upper limit parts and three lower limit portions
Part, upper limit parts and described lower limit parts are crisscross arranged (not shown on figure)；
During installation, can be directly inserted in the opening of mainboard by deck, it is easy for installation, quick.Bullet
Sheet electrically connects with the Lu Tong district of mainboard, it is achieved SIM transmits with the signal of mainboard.Owing to deck is located at master
In the opening of plate, it is not necessary to take the space above mainboard, which save space, be moved easily outside terminal
See and structure designs.When deck needs repairing, can directly be extracted by deck, it has convenient disassembly
Advantage.
Present configuration is simple, and low cost of manufacture, it is the most convenient to install and dismantle.
Embodiment 2
The limiting section of the side end being different only in that socket end opposite of the structure of the present embodiment and embodiment 1
The quantity of part and distributing position.
As shown in Figure 5 and Figure 6, the side end being positioned at socket end opposite is provided with two upper limit parts 23 '
With two lower limit parts 24 ', upper limit parts 23 ' and lower limit parts 24 ' are oppositely arranged.
The upper limit parts being oppositely arranged and lower limit parts, form good chucking power so that deck with
It is connected firmly between mainboard.
In describing the invention, it is to be understood that term " on ", D score, "front", "rear",
"left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " etc. instruction orientation or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and Jian
Change and describe rather than indicate or imply that the device of indication or element must have specific orientation, with specific
Azimuth configuration and operation, be therefore not considered as limiting the invention.
Although the foregoing describing the detailed description of the invention of the present invention, but those skilled in the art should managing
Solving, this is merely illustrative of, and protection scope of the present invention is defined by the appended claims.Ability
The technical staff in territory, can be to these embodiments on the premise of without departing substantially from the principle of the present invention and essence
Make various changes or modifications, but these changes and amendment each fall within protection scope of the present invention.
Claims (10)
1. a mobile terminal, it includes mainboard and for housing the deck of SIM, it is characterised in that
Described mainboard is provided with opening, and described deck is placed in described opening；Described deck includes one for inserting
Entering the socket end of SIM and three side end, each described side end is equipped with at least one upper limit portion
Part and at least one lower limit parts, described mainboard is located in described upper limit parts and described lower limit
Between parts.
2. mobile terminal as claimed in claim 1, it is characterised in that described mainboard is at described opening
Place is additionally provided with some electric connecting terminals, and the side end being positioned at described socket end both sides is respectively provided with some shell fragments, institute
State shell fragment and be connected to described electric connecting terminal.
3. mobile terminal as claimed in claim 2, it is characterised in that described electric connecting terminal is dew copper
District.
4. mobile terminal as claimed in claim 2, it is characterised in that be positioned at described socket end both sides
Side end be respectively provided with three shell fragments.
5. mobile terminal as claimed in claim 1, it is characterised in that described upper limit parts and institute
State lower limit parts and be limit rib.
6. mobile terminal as claimed in claim 1, it is characterised in that be positioned at described socket end both sides
Side end be respectively provided with upper limit parts and lower limit parts, the upper limit in each side end
Parts and lower limit parts are oppositely arranged.
7. mobile terminal as claimed in claim 1, it is characterised in that be positioned at described socket end both sides
Side end be respectively provided with upper limit parts and two lower limit parts, under two in each side end
Limiting component lays respectively at the both sides of upper limit parts.
8. mobile terminal as claimed in claim 1, it is characterised in that be positioned at described socket end opposite
Side end be provided with two upper limit parts and lower limit parts, two upper limit parts lay respectively at down
The both sides of limiting component.
9. mobile terminal as claimed in claim 1, it is characterised in that be positioned at described socket end opposite
Side end be provided with two upper limit parts and two lower limit parts, described upper limit parts and described under
Limiting component is oppositely arranged.
10. mobile terminal as claimed in claim 1, it is characterised in that be positioned at described socket end opposite
Side end be provided with two upper limit parts and three lower limit parts, described upper limit parts and described under
Limiting component is crisscross arranged.
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 true CN105846188A (en) | 2016-08-10 |
| CN105846188B 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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105846188B (en) | 2018-11-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |