CN203661419U - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN203661419U CN203661419U CN201420002062.1U CN201420002062U CN203661419U CN 203661419 U CN203661419 U CN 203661419U CN 201420002062 U CN201420002062 U CN 201420002062U CN 203661419 U CN203661419 U CN 203661419U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- main circuit
- display unit
- grafting guide
- track groove
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000011982 device technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a display device designed mainly for that the functional modules assembled on a circuit board of the display device are difficult to assemble and disassemble, and are not convenient to upgrade. The display device of the utility model at least comprises a main circuit board on which contact pins or plugs or sockets used for plugging the functional modules are arranged, and the functional modules are plugged via jacks or sockets or plugs. The functional modules assembled on the main circuit board of the display device are convenient to assemble and disassemble, and can be separated and upgraded freely.
Description
Technical field
The utility model relates to a kind of display unit.
Background technology
Along with the development of display device technology, panel TV user is in realizing TV software upgrading by the Internet, start gradually to consider whether panel TV can upgrade to the TV hardware capability module of itself as upgrading computer software, and to greatest extent the entrained functional module of panel TV is carried out to functional expansion, the same with its electronic equipment separation as SD card, realize freely separating of functional module on panel TV circuit board, according to user's demand class and demand frequency, functional module is carried out to dismounting and upgrading.
At present, panel TV field is not yet ripe for the research of this function, the functional module of prior art is to be fixed on panel TV circuit board by the mode of welding, and this fixing assembling mode, circuit board is being brought inconvenience aspect installation, disassembling function module, be difficult to freely separating of practical function module, more the upgrading of functional module has brought difficulty.
Utility model content
For the problems referred to above, the utility model provides a kind of display unit of conveniently assemble and disassemble functional module.
For achieving the above object, the utility model display unit, at least comprises main circuit board, and described main circuit board is provided with contact pin or plug or the socket of inserting function module, and described functional module is pegged graft by socket or socket or plug.
Further, on the main circuit board of described functional module plug direction both sides, be provided with the grafting guide-track groove of two opposing parallel, article two, the notch of described grafting guide-track groove is oppositely arranged, described functional module and described grafting guide-track groove are slidably matched, and described functional module is installed in described grafting guide-track groove.
Further, be provided with the mounting guide rail groove of two opposing parallel on two described grafting guide-track grooves, wherein two described mounting guide rail grooves are connected to respectively on a grafting guide-track groove separately, and the notch of two described mounting guide rail grooves arranges in opposite directions; On described main circuit board, be provided with rectangular aperture, two described mounting guide rail grooves are installed on the relative both sides of the rectangular aperture of described main circuit board.
Particularly, described mounting guide rail groove is connected to form successively by ceiling molding, side and lower press strip, and wherein said lower press strip is divided into the connecting portion being connected with described side downside and the separation unit being separated with described side downside; Upper surface in described lower press strip separation unit is provided with spacing preiection, and on described main circuit board, to being provided with spacing hole by spacing preiection, described spacing preiection is installed in described spacing hole.
Especially, described lower press strip separation unit is connected with tentacle, and described tentacle is to be the swash plate of 30 ° to 60 ° with described lower press strip plane.
Further, on two described grafting guide-track grooves, be provided with two mounting panels, wherein two described mounting panels are connected to respectively on a grafting guide-track groove separately, on described mounting panel and described main circuit board, corresponding position is respectively equipped with screw hole, and described grafting guide-track groove is fixed by screws on described main circuit board.
Particularly, described mounting panel is provided with reference column, and described main circuit board is provided with the location hole suitable with described reference column.
Especially, below two described grafting guide-track grooves, be connected with base, described base is a rectangular base, and two described grafting guide-track grooves are separately positioned on two sides of described rectangular base.
Especially, on the side of two described grafting guide-track grooves, be respectively equipped with installing hole, described main circuit board is provided with the installation projection suitable with described installing hole, and described installation projection is installed in described installing hole.
Especially, on the inner surface of described grafting guide-track groove, be provided with antiwear rubber blanket.
The utility model display unit, by contact pin or plug or socket are set on described main circuit board, realize the grafting assembling of described functional module and described main circuit board, compared with prior art, the utility model has overcome the constraint that hardware capability aspect user that the circuit board of traditional display unit utilizes welding manner assembling function module to bring cannot freely upgrade, realized freely separating and installing of functional module in display unit, have advantages of simple in structure, easy to assembly, production efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model display unit embodiment 1;
Fig. 2 is the grafting guide-track groove structural representation of the utility model display unit embodiment 1;
Fig. 3 is the main circuit board structural representation of the utility model display unit embodiment 1;
Fig. 4 is the high-level schematic functional block diagram of the utility model display unit;
Fig. 5 is the general assembly schematic diagram of the utility model display unit embodiment 1;
Fig. 6 is the structural representation of the utility model display unit embodiment 2;
Fig. 7 is the grafting guide-track groove structural representation of the utility model display unit embodiment 2;
Fig. 8 is the main circuit board structural representation of the utility model display unit embodiment 2;
Fig. 9 is the general assembly schematic diagram of the utility model display unit embodiment 2.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
The utility model display unit, at least comprises main circuit board, and described main circuit board is provided with contact pin or plug or the socket of inserting function module, and described functional module is pegged graft by socket or socket or plug.
As shown in Figure 1, display unit in the present embodiment, at least comprises main circuit board 1, and described main circuit board 1 is provided with the contact pin (not shown) of inserting function module, and described functional module is pegged graft by socket.
On the main circuit board 1 of described functional module plug direction both sides, be provided with the grafting guide-track groove 5 of two opposing parallel, article two, the notch of described grafting guide-track groove 5 is oppositely arranged, described functional module and described grafting guide-track groove 5 are slidably matched, and described functional module is installed in described grafting guide-track groove 5.
Below two described grafting guide-track grooves 5, be connected with base 4, described base 4 is a rectangular base, and two described grafting guide-track grooves 5 are separately positioned on two sides of described rectangular base 4.
As shown in Figures 1 to 3, in the present embodiment, on two described grafting guide-track grooves 5, be provided with the mounting guide rail groove 8 of two opposing parallel, wherein two described mounting guide rail grooves 8 are connected to respectively on a grafting guide-track groove 5 separately, and the notch of two described mounting guide rail grooves 8 arranges in opposite directions; On described main circuit board 1, be provided with rectangular aperture, two described mounting guide rail grooves 8 are installed on the relative both sides of the rectangular aperture of described main circuit board 1.
Described mounting guide rail groove 8 is connected to form successively by ceiling molding, side and lower press strip, and wherein said lower press strip is divided into the connecting portion being connected with described side downside and the separation unit being separated with described side downside; Be provided with spacing preiection 9 at the upper surface of described lower press strip separation unit, on described main circuit board 1 to being provided with spacing hole 11 by spacing preiection 9.In the time that described grafting guide-track groove 5 is fixed on described main circuit board 1, described spacing preiection 9 is installed in described spacing hole 11, by being equipped with of described spacing preiection 9 and described spacing hole 11, plays the effect that the described mounting guide rail groove 8 of restriction moves.
In order to facilitate described grafting guide-track groove 5 to be fixed on described main circuit board 1, described lower press strip separation unit is connected with tentacle 10, and described tentacle 10 is for to be the swash plate of 30 ° to 60 ° with described lower press strip plane.
For described grafting guide-track groove 5 is more firmly fixed on described main circuit board 1, on the side of two described grafting guide-track grooves 5, be respectively equipped with installing hole 6, described main circuit board 1 is provided with the installation projection 7 suitable with described installing hole 6, and described installation projection 7 is installed in described installing hole 6.
In the present embodiment, on the inner surface of described grafting guide-track groove 5, be provided with antiwear rubber blanket, when described functional module is slided along described grafting guide-track groove 5 plugs, can reduce the wearing and tearing that cause when described functional module and described grafting guide-track groove 5 slide, can avoid to greatest extent producing rocking of left and right directions or above-below direction, play position-limiting action simultaneously.
In the time of assembling, first press described tentacle 10, described mounting guide rail groove 8 is slided along the described rectangular aperture on described main circuit board 1, described mounting guide rail groove 8 is installed on the relative both sides of the rectangular aperture of described main circuit board 1, make the installation projection 7 arranging on described main circuit board 1 be installed in the installing hole 6 arranging on described grafting guide-track groove 5 sides simultaneously, unclamp afterwards the effect to described tentacle 10, described spacing preiection 9 is snapped in the described spacing hole 11 arranging on described main circuit board 1, play fixing spacing effect, so just complete the fixed installation of described grafting guide-track groove 5 on described main circuit board 1.
Be illustrated in figure 4 the structural representation of functional module, described functional module be provided with described main circuit board 1 on the suitable socket (not shown) of described contact pin that arranges.In the time that user need to use functional module 3, the described functional module 3 that user is needed snaps fitted on described grafting guide-track groove 5, by described functional module 3 along the insertion of sliding of described grafting guide-track groove 5, in the time that the contact pin on socket and described main circuit board 1 in described functional module 3 plugs, completed the assembling of described functional module 3 on described display unit main circuit board 1, as Fig. 5 be as described in functional module 3 as described in the general assembly drawing after assembling on main circuit board 1.In the time of needs replacing or upgrade function module, only original functional module need be extracted along described rail brackets, then reinsert the functional module of upgrading.
Display unit in the present embodiment, described grafting guide-track groove is installed on described main circuit board by described mounting guide rail groove, then fixes by being equipped with of spacing preiection and spacing hole, just can directly assemble without any need for aid, simple in structure, easy to assembly.
Embodiment 2
As shown in Figure 6, display unit in the present embodiment, at least comprises main circuit board 1, and described main circuit board 1 is provided with the socket (not shown) of inserting function module, and described functional module is pegged graft by plug.
On the main circuit board 1 of described functional module plug direction both sides, be provided with the grafting guide-track groove 5 of two opposing parallel, article two, the notch of described grafting guide-track groove 5 is oppositely arranged, described functional module and described grafting guide-track groove 5 are slidably matched, and described functional module is installed in described grafting guide-track groove 5.
Below two described grafting guide-track grooves 5, be connected with base 4, described base 4 is a rectangular base, and two described grafting guide-track grooves 5 are separately positioned on two sides of described rectangular base 4.
As shown in Fig. 6 to 8, in the present embodiment, on two described grafting guide-track grooves 5, be provided with two mounting panels 8, wherein two described mounting panels 8 are connected to respectively on a grafting guide-track groove 5 separately, on every described mounting panel 8, be respectively equipped with two screw holes 9, on described main circuit board 1, the position of corresponding described screw hole 9 is provided with screw hole 10, and described grafting guide-track groove 5 is fixed on described main circuit board 1 by four screws 11.
On mounting panel every described 8, be respectively equipped with two reference column (not shown), described main circuit board 1 is provided with the location hole (not shown) suitable with described reference column, limit the installation site of described grafting guide-track groove 5 on described main circuit board 1 by the mating reaction of described reference column and described location hole, make the screw hole 9 of setting on described mounting panel 8 corresponding one by one with the screw hole 10 arranging on described main circuit board 1, thereby facilitate screw fastening.
For described grafting guide-track groove 5 is more firmly fixed on described main circuit board 1, on the side of two described grafting guide-track grooves 5, be respectively equipped with installing hole 6, described main circuit board 1 is provided with the installation projection 7 suitable with described installing hole 6, and described installation projection 7 is installed in described installing hole 6.
In the present embodiment, in described functional module, clamp surface, place parcel one deck rubber membrane with described grafting guide-track groove 5, when described functional module is slided along described grafting guide-track groove 5 plugs, can reduce the wearing and tearing that cause when described functional module and described grafting guide-track groove 5 slide, can farthest avoid plugging time, produce and rock, play position-limiting action simultaneously.
In the time of assembling, first the reference column on described mounting panel 8 and location hole on described main circuit board 1 is corresponding and clamp one by one, described screw 11 is being carried out to fastening installation along described screw hole, make the installation projection 7 arranging on described main circuit board 1 be installed in the installing hole 6 arranging on described grafting guide-track groove 5 sides simultaneously, so just completed the fixed installation of described grafting guide-track groove 5 on described main circuit board 1.
Be illustrated in figure 4 the structural representation of functional module 3, described functional module 3 be provided with described main circuit board 1 on the suitable plug (not shown) of described socket that arranges.In the time that user need to use functional module 3, the described functional module 3 that user is needed snaps fitted on described grafting guide-track groove 5, by described functional module 3 along the insertion of sliding of described grafting guide-track groove 5, in the time that the socket on plug and described main circuit board 1 in described functional module 3 plugs, completed the assembling of described functional module 3 on described display unit main circuit board 1, as Fig. 5 be as described in functional module 3 as described in the general assembly drawing after assembling on main circuit board 1.In the time of needs replacing or upgrade function module, only original functional module need be extracted along described rail brackets, then reinsert the functional module of upgrading.
Display unit in the present embodiment, described grafting guide-track groove is fixed on described main circuit board by described mounting panel, then undertaken by screw spacing fastening, easy and simple to handle, and adopt be screwed more firm.
Display unit in the present embodiment, the utility model display unit, at least comprises main circuit board, and described main circuit board is provided with the plug of inserting function module, and described functional module is pegged graft by socket.
On the main circuit board of described functional module plug direction both sides, be provided with the grafting guide-track groove of two opposing parallel, article two, the notch of described grafting guide-track groove is oppositely arranged, described functional module and described grafting guide-track groove are slidably matched, and described functional module is installed in described grafting guide-track groove.
In the present embodiment, on two described grafting guide-track grooves, be provided with two mounting panels, wherein two described mounting panels are connected to respectively on a grafting guide-track groove separately, on every described mounting panel, be respectively equipped with three screw holes, on described main circuit board, correspondence position is also provided with three screw holes, and described grafting guide-track groove is fixed on described main circuit board by six screws.
In the time of assembling, first that the screw hole on described mounting panel is corresponding one by one with the screw hole on described main circuit board, then carry out fastening installation by screw, described grafting guide-track groove is fixed on described main circuit board.
Described functional module be provided with described main circuit board on the suitable socket of the plug that arranges.In the time that user need to use functional module, the described functional module that user is needed snaps fitted on described grafting guide-track groove, described functional module is slided and inserted along described grafting guide-track groove, in the time that the plug on the socket in described functional module and described main circuit board plugs, completed the assembling of described functional module on described display unit main circuit board, as figure be as described in functional module as described in the general assembly drawing after assembling on main circuit board.In the time of needs replacing or upgrade function module, only original functional module need be extracted along described rail brackets, then reinsert the functional module of upgrading.
Display unit in the present embodiment, described grafting guide-track groove does not need base to support, but directly described grafting guide-track groove is fixed on described main circuit board by mounting panel, simple in structure, described mounting panel is fixed by screws on described main circuit board simultaneously, easy to operate, installs firmly.
Display unit in the present embodiment, the utility model display unit, at least comprises main circuit board, and described main circuit board is provided with the contact pin of inserting function module, and described functional module is pegged graft by socket.
On the main circuit board of described functional module plug direction both sides, be provided with the grafting guide-track groove of two opposing parallel, article two, the notch of described grafting guide-track groove is oppositely arranged, described functional module and described grafting guide-track groove are slidably matched, and described functional module is installed in described grafting guide-track groove.
In the present embodiment, be provided with the mounting guide rail groove of two opposing parallel on two described grafting guide-track grooves, wherein two described mounting guide rail grooves are connected to respectively on a grafting guide-track groove separately, and the notch of two described mounting guide rail grooves arranges in opposite directions; On described main circuit board, be provided with rectangular aperture, two described mounting guide rail grooves are installed on the relative both sides of the rectangular aperture of described main circuit board.
Described mounting guide rail groove is connected to form successively by ceiling molding, side and lower press strip, and wherein said lower press strip is divided into the connecting portion being connected with described side downside and the separation unit being separated with described side downside; Upper surface in described lower press strip separation unit is provided with spacing preiection, and described spacing preiection is depressible elastic spacing projection, on described main circuit board to being provided with spacing hole by spacing preiection.In the time that described grafting guide-track groove is fixed on described main circuit board, described spacing preiection is installed in described spacing hole, by being equipped with of described spacing preiection and described spacing hole, plays the effect of the described mounting guide rail groove motion of restriction.
In the time of assembling, first press described spacing preiection, described mounting guide rail groove is slided along the described rectangular aperture on described main circuit board, described mounting guide rail groove is installed on the relative both sides of the rectangular aperture of described main circuit board, unclamp again described limit convex role, described spacing preiection is snapped in the spacing hole arranging on described main circuit board, play fixing spacing effect, so just completed the fixed installation of described grafting guide-track groove on described main circuit board.
Described functional module be provided with described main circuit board on the suitable socket of the contact pin that arranges.In the time that user need to use functional module, the described functional module that user is needed snaps fitted on described grafting guide-track groove, described functional module is slided and inserted along described grafting guide-track groove, contact pin on socket and described main circuit board in described functional module is plugged, completed the assembling of described functional module on described display unit main circuit board.In the time of needs replacing or upgrade function module, only original functional module need be extracted along described rail brackets, then reinsert the functional module of upgrading.
Display unit in the present embodiment, described grafting guide-track groove does not need base to support, but directly described grafting guide-track groove is clamped and is fixed on described main circuit board by described mounting guide rail groove, and play by the mating reaction of the spacing hole on elastic spacing post and main circuit board on mounting guide rail groove the effect that the described grafting guide-track groove of restriction moves, simple in structure, can install without any aid, assemble easy.
Display unit in the various embodiments described above, described main circuit board is realized the grafting assembling of described functional module and described main circuit board by described grafting guide-track groove, replace and functional module has been assemblied in to the mode on display unit main circuit board with welding, overcome the hardware capability aspect that the assembling mode of traditional TV set circuit plate is brought, the constraint that user cannot freely upgrade, realize functional module freely the separating and installing on display unit main circuit board of television set, user can load or dismounting the functional module of television set itself under the prerequisite of not dismantling television rear shell, the needs that upgrading or letter are joined are reached, have simple in structure, easy to loading and unloading, the advantage that production efficiency is high.
Above; it is only preferred embodiment of the present utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claim was defined.
Claims (10)
1. a display unit, is characterized in that: at least comprise main circuit board, described main circuit board is provided with contact pin or plug or the socket of inserting function module, and described functional module is pegged graft by socket or socket or plug.
2. display unit according to claim 1, it is characterized in that: the grafting guide-track groove that is provided with two opposing parallel on the main circuit board of described functional module plug direction both sides, article two, the notch of described grafting guide-track groove is oppositely arranged, described functional module and described grafting guide-track groove are slidably matched, and described functional module is installed in described grafting guide-track groove.
3. display unit according to claim 2, it is characterized in that: the mounting guide rail groove that is provided with two opposing parallel on two described grafting guide-track grooves, wherein two described mounting guide rail grooves are connected to respectively on a grafting guide-track groove separately, and the notch of two described mounting guide rail grooves arranges in opposite directions; On described main circuit board, be provided with rectangular aperture, two described mounting guide rail grooves are installed on the relative both sides of the rectangular aperture of described main circuit board.
4. display unit according to claim 2, it is characterized in that: on two described grafting guide-track grooves, be provided with two mounting panels, wherein two described mounting panels are connected to respectively on a grafting guide-track groove separately, on described mounting panel and described main circuit board, corresponding position is respectively equipped with screw hole, and described grafting guide-track groove is fixed by screws on described main circuit board.
5. display unit according to claim 3, it is characterized in that: described mounting guide rail groove is connected to form successively by ceiling molding, side and lower press strip, wherein said lower press strip is divided into the connecting portion being connected with described side downside and the separation unit being separated with described side downside; Upper surface in described lower press strip separation unit is provided with spacing preiection, and on described main circuit board, to being provided with spacing hole by spacing preiection, described spacing preiection is installed in described spacing hole.
6. display unit according to claim 5, is characterized in that: described lower press strip separation unit is connected with tentacle, and described tentacle is to be the swash plate of 30 ° to 60 ° with described lower press strip plane.
7. display unit according to claim 4, is characterized in that: described mounting panel is provided with reference column, and described main circuit board is provided with the location hole suitable with described reference column.
8. display unit according to claim 2, is characterized in that: below two described grafting guide-track grooves, be connected with base, described base is a rectangular base, and two described grafting guide-track grooves are separately positioned on two sides of described rectangular base.
9. display unit according to claim 2, it is characterized in that: on the side of two described grafting guide-track grooves, be respectively equipped with installing hole, described main circuit board is provided with the installation projection suitable with described installing hole, and described installation projection is installed in described installing hole.
10. display unit according to claim 2, is characterized in that: on the inner surface of described grafting guide-track groove, be provided with antiwear rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002062.1U CN203661419U (en) | 2014-01-02 | 2014-01-02 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002062.1U CN203661419U (en) | 2014-01-02 | 2014-01-02 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661419U true CN203661419U (en) | 2014-06-18 |
Family
ID=50927762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420002062.1U Expired - Lifetime CN203661419U (en) | 2014-01-02 | 2014-01-02 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099452A (en) * | 2016-07-15 | 2016-11-09 | 珠海格力电器股份有限公司 | Power module structure and power module assembly with same |
| CN112187974A (en) * | 2020-09-15 | 2021-01-05 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
-
2014
- 2014-01-02 CN CN201420002062.1U patent/CN203661419U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099452A (en) * | 2016-07-15 | 2016-11-09 | 珠海格力电器股份有限公司 | Power module structure and power module assembly with same |
| CN112187974A (en) * | 2020-09-15 | 2021-01-05 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee after: Hisense Visual Technology Co., Ltd. Address before: 266100, 151 Zhuzhou Road, Laoshan District, Shandong, Shandong, Qingdao, Qingdao Patentee before: QINGDAO HISENSE ELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |