CN106299767B - A kind of board to board connector component and its gland and display device - Google Patents
A kind of board to board connector component and its gland and display device Download PDFInfo
- Publication number
- CN106299767B CN106299767B CN201610634938.8A CN201610634938A CN106299767B CN 106299767 B CN106299767 B CN 106299767B CN 201610634938 A CN201610634938 A CN 201610634938A CN 106299767 B CN106299767 B CN 106299767B
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- China
- Prior art keywords
- board
- gland
- main part
- fixed
- winding displacement
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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
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
-
- 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
- H01R12/50—Fixed connections
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of glands for board to board connector, main part and the hook part being respectively arranged on the different sides of the main part and fixed part including plate, the hook part is " U "-shaped, it is bent downward from the main part, the fixed part is the fixed ear extended to form from the main part.The invention also discloses a kind of board to board connector component and display devices.Gland of the invention can be fixed under the center of display device, provide the pre-compressed effect of board to board connector, while will not influence the display effect of display device；Meanwhile gland screen resilience caused by the crooked radian of winding displacement itself can also be prevented to cause display panel deformation occurs, further ensure display effect.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of board to board connector components and its gland and display to fill
It sets.
Background technique
Board to board connector is one of common connector of mobile phone, is used in pairs by male connector and female, and the side of fastening is passed through
Formula is electrically connected two different electronic devices.Under normal conditions, rely solely on the fastening power of connector male head, female itself without
Method guarantees the close connection under various use conditions, therefore, in order to guarantee connection reliability, generally can all be arranged using additional
It applies to guarantee being fastened and connected for male and female head.Traditional mode is by the casing (if lower section is printed circuit board) above connector
Precompression act on the connector of fastening so that can guarantee the electric connection of connector under vibration and impact.
The design of smart phone and internal stacking form are weeded out the old and bring forth the new, to LCM (LCD Module, i.e. liquid crystal display
Mould group) the fixation of board to board connector put forward new requirements.Male connector and the female difference of its internal board to board connector
LCM and PCB (printed circuit board, also referred herein as mainboard) is connected, as shown in Figure 1, board to board connector B is fixed in shell 1, and
By FPC (flexible circuit board) S connection TP (touchpanel, touch screen) mould group 2, smart phone can only see one from the appearance
A monolithic case 1 and touch screen mould group 2 (including TP and LCM), such design is so that internal structure of mobile phone and assemble sequence hair
Variation is given birth to, final step assembly again will after fastening TP (touch panel, touch screen)/LCM board to board connector B
TP/LCM component lid is into main machine body；This changes the fixed form for making the board to board connector therewith：On the one hand, even
Connecing device top, there is no casings, can not carry out precompressed, on the other hand, are changed above board to board connector by face casing as face
The back side LCM, so that the mode of unrenewable casing precompressed fixes its connection, reason is that the light guide plate at the back side LCM can stress
It deforms and then influences display effect, therefore the precompression to connector can not be provided, in such a case, common plate connects plate
The fixed form for connecing device has been unable to satisfy its requirement.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of new board to board connector component and its gland with
Display device, gland are easily installed in display device, guarantee that board to board connector is securely fixed, without will affect
Display effect.
In order to achieve the above purpose, present invention employs the following technical solutions：
A kind of gland for board to board connector, main part including plate and is respectively arranged on the main part not
With on side hook part and fixed part, the hook part is " U "-shaped, bends downward from the main part, and the fixed part is from institute
State the fixed ear extended to form on main part.
As one of embodiment, the fixed part and the hook part are located at opposite two on the main part
Side.
As one of embodiment, the through-hole passed through for fastener is offered on the fixed part.
As one of embodiment, the side adjacent with the hook part is connected with relative to the master on the main part
Body portion inclined winding displacement correction unit downward.
As one of embodiment, the free end of the winding displacement correction unit crimps camber upward.
As one of embodiment, the main part is recessed downward from upper surface, so that under the main part
Surface forms crowning.
Another object of the present invention is to provide a kind of board to board connector component, including male connector, female, winding displacement and above-mentioned
Any one gland, the winding displacement is fixed in one of them of the male connector and the female, the lower surface of the gland
Compress the winding displacement.
As one of embodiment, the board to board connector component further includes set on the slow of the gland back side
Stamping.
Another object of the present invention is to provide a kind of display device, including shell, display panel, center, mainboard and on
Any of them board to board connector component stated, the male connector and the female are electrically connected with the mainboard, the fixation
Portion is fixed on the main board, and the hook part of the gland is fastened in the center.
Gland of the invention can be fixed under the center of display device, provide the pre-compressed effect of board to board connector, simultaneously
It will not influence the display effect of display device；Meanwhile gland can also prevent screen resilience caused by the crooked radian of winding displacement itself
Causing display panel, deformation occurs, further ensures display effect.
Detailed description of the invention
Fig. 1 is the schematic view of the mounting position of the board to board connector of the prior art.
Fig. 2 is the structural decomposition diagram of the board to board connector component of the embodiment of the present invention.
Fig. 3 is the assembly structure diagram of the board to board connector component of the embodiment of the present invention.
Fig. 4 is the schematic cross-section in a direction of the display device of the embodiment of the present invention.
Fig. 5 is the schematic cross-section of the other direction of the display device of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Refering to Fig. 2 and Fig. 3, board to board connector component of the invention includes male connector 21, female 22, winding displacement 23 and gland
10, winding displacement 23 is fixed in one of them of male connector 21 and female 22, and the winding displacement 23 of the present embodiment is fixed on 21 upper surface of male connector,
And female 22 is used to be connected and fixed to mainboard upper surface, the lower surface of gland 10 compresses winding displacement 23, to realize that plate connects plate
Connect the compression of device.
The gland back side is additionally provided with one layer of bolster 24, and preferably the bolster 24 is buffering foam, in other embodiments
In, it can also be substituted with other padded coamings.The presence of bolster 24, so that even if in strong motion or impact lower plate to plate
Connector is remained to be reliably connected and not damaged.
Gland 10 includes the main part 11 of plate and the hook part 12 being respectively arranged on the different sides of main part 11 and fixes
Portion 13, hook part 12 is " U "-shaped, and main body 11 is bent downward, and fixed part 13 is the fixation extended to form on main body 11
Ear.In the present embodiment, fixed part 13 and hook part 12 are preferably located at both sides opposite on main part 11, open on fixed part 13
Equipped with the through-hole 130 passed through for fastener.In conjunction with shown in Fig. 4 and Fig. 5, display device include shell 1, display panel 2, center 3,
Mainboard 4 and board to board connector component, center 3 are assembled in 1 open end of shell, and display panel 2 is fixed on 3 upper surface of center.It is public
First 21 and female 22 be electrically connected with mainboard 4, fixed part 13 is fixed on mainboard 4, and the hook part 12 of gland is fastened in center 3, lead to
The through-hole 130 is crossed, one end of gland 10 can be fixed on mainboard by fastener 5, and the other end of gland 10 can pass through hook part
12 are fixed in the structures such as center 3, specifically can offer gap slot in 3 bottom of center, the gap slot of center 3 is caught in hook part 12
It is interior, so that plate connector assembly will not be interfered with touch screen, display screen etc..
Since winding displacement 23 has certain toughness, in the prior art, the winding displacement 23 after assembling can be due to bending and at middle part
Formed arc-shaped, contacted with 2 inner surface of display panel, can elasticity compressing display panel 2, lead to display distortion.For this purpose, this reality
Side adjacent with hook part 12 on the main part 11 of example is applied to be connected with relative to the inclined winding displacement correction unit 14 downward of main part 11,
Winding displacement correction unit 14, hook part 12 are bent towards the same side (downward) of main part 11.Moreover, the free end court of winding displacement correction unit 14
Top crimps camber, so that winding displacement correction unit 14 does not damage winding displacement 23 when correcting the bending direction and radian of winding displacement 23.Row
Line correction unit 14 extends downward, plays the effect of the control turning shape of winding displacement 23, guides winding displacement 23 towards separate display panel 2
Side is deviateed, its elastic force generated in 2 side of display panel is reduced, and can prevent winding displacement 23 from itself generating during inflection
Influence of the elastic force to display panel backlight.
In addition, main part 11 is recessed downward from upper surface, so that the lower surface of main part 11 forms crowning, bolster
24 are compressed between the crowning and winding displacement 23, and fixed effect is more preferable.
It can be fixed on due to gland under the center of display device, provide pre-compressed effect for board to board connector, while also not
It will affect the display effect of display device；Meanwhile gland can also prevent screen resilience caused by the crooked radian of winding displacement itself from causing
Deformation occurs for display panel, and winding displacement, which is guided the side far from display panel downward, to be deviateed, and may further ensure that display effect.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (7)
1. a kind of gland for board to board connector, which is characterized in that main part (11) including plate and be respectively arranged on
Hook part (12) and fixed part (13) on the different sides of the main part (11), the hook part (12) is " U "-shaped, from the main body
Portion (11) is bent downward, and the fixed part (13) is the fixed ear extended to form from the main part (11)；The fixation
Portion (13) and the hook part (12) are located at both sides opposite on the main part (11)；On the main part (11) with it is described
The adjacent side in hook part (12) is connected with relative to the main part (11) inclined winding displacement correction unit (14) downward.
2. gland according to claim 1, which is characterized in that offer on the fixed part (13) and to be passed through for fastener
Through-hole (130).
3. gland according to claim 1, which is characterized in that the free end of the winding displacement correction unit (14) crimps upward
Camber.
4. gland according to claim 1, which is characterized in that the main part (11) is recessed downward from upper surface, makes
The lower surface for obtaining the main part (11) forms crowning.
5. a kind of board to board connector component, which is characterized in that wanted including male connector (21), female (22), winding displacement (23) and right
Seek any gland of 1-4, the winding displacement (23) is fixed in one of them of the male connector (21) and the female (22),
The lower surface of the gland compresses the winding displacement (23).
6. board to board connector component according to claim 5, which is characterized in that further include being set to the gland back side
Bolster (24).
7. a kind of display device, which is characterized in that wanted including shell (1), display panel (2), center (3), mainboard (4) and right
Board to board connector component described in asking 5 or 6, the male connector (21) and the female (22) are electrically connected with the mainboard (4), institute
It states fixed part (13) to be fixed on the mainboard (4), the hook part (12) of the gland is fastened in the center (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634938.8A CN106299767B (en) | 2016-08-04 | 2016-08-04 | A kind of board to board connector component and its gland and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634938.8A CN106299767B (en) | 2016-08-04 | 2016-08-04 | A kind of board to board connector component and its gland and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106299767A CN106299767A (en) | 2017-01-04 |
| CN106299767B true CN106299767B (en) | 2018-11-23 |
Family
ID=57665397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610634938.8A Active CN106299767B (en) | 2016-08-04 | 2016-08-04 | A kind of board to board connector component and its gland and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106299767B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410453B (en) * | 2016-11-01 | 2020-03-17 | 宇龙计算机通信科技(深圳)有限公司 | Circuit board connector and electronic device |
| CN107154555B (en) * | 2017-05-09 | 2021-03-02 | 凡甲电子(苏州)有限公司 | Cover body |
| CN107394437B (en) * | 2017-06-30 | 2019-06-18 | Oppo广东移动通信有限公司 | Connection component, power supply device and mobile terminal |
| CN107369989B (en) * | 2017-06-30 | 2019-05-10 | Oppo广东移动通信有限公司 | Electric connector, electric coupler component and mobile terminal |
| CN107689497B (en) * | 2017-07-24 | 2019-12-06 | Oppo广东移动通信有限公司 | Connector device and mobile terminal |
| CN107689498B (en) * | 2017-07-29 | 2020-02-07 | Oppo广东移动通信有限公司 | Connector device and mobile terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW585351U (en) * | 2003-06-06 | 2004-04-21 | Hon Hai Prec Ind Co Ltd | Electrical connector assembly |
| CN101388497A (en) * | 2008-07-02 | 2009-03-18 | 达昌电子科技(苏州)有限公司 | Module construction for flexible flat cable connector |
| CN201285922Y (en) * | 2008-08-31 | 2009-08-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector and locking device |
| US7819688B2 (en) * | 2008-10-28 | 2010-10-26 | Hon Hai Precision Ind. Co., Ltd. | Integrated socket clip with rotation control tabs |
-
2016
- 2016-08-04 CN CN201610634938.8A patent/CN106299767B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106299767A (en) | 2017-01-04 |
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