CN105186169A - Notebook computer touch board connection structure - Google Patents
Notebook computer touch board connection structure Download PDFInfo
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- CN105186169A CN105186169A CN201510575697.XA CN201510575697A CN105186169A CN 105186169 A CN105186169 A CN 105186169A CN 201510575697 A CN201510575697 A CN 201510575697A CN 105186169 A CN105186169 A CN 105186169A
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Abstract
The invention relates to the notebook computer field and particularly relates to a notebook computer touch board connection structure. The notebook computer touch board connection structure comprises a main circuit board A and a touch board B, wherein one end of the main circuit board A is fixed with a first board block, one end of the touch board B is fixed with a second board block, the surface of the first board block is provided with a first circuit, the surface of the second board block is provided with a second circuit, the first circuit is electrically connected with the main circuit board A, the second circuit is electrically connected with the touch board B, side face portions of the first circuit and the second circuit are close to each other, the first board block and the second board block realizes sliding groove sliding block matching, and a limit block capable of limiting random sliding of the two board blocks is arranged in the sliding direction of the two board blocks. The occupation space of the first board block and the second board block is only a small part of the matching area of the two, on the one hand, other parts in a notebook computer are conveniently arranged, on the other hand, heat radiation and ventilation around the area are facilitated, two parts are simple to assemble, and assembly efficiency is improved.
Description
Technical field
The present invention relates to notebook computer field, be specifically related to a kind of syndeton of notebook computer touchpad.
Background technology
Notebook computer is otherwise known as " portable computer ", and its maximum feature is exactly that fuselage is small and exquisite, compares PC easy to carry.Current development trend is that volume is more and more less, and weight is more and more lighter, and function is powerful all the more.In order to reduced volume, notebook computer adopts liquid crystal display (also claiming liquid crystal LCD screen) now.Except keyboard, some is also equipped with Trackpad or touch point as positioning equipment.
At present, notebook computer to high power capacity, high-speed, lightening future development.But, also there is many obvious defects in traditional notebook computer in structural design etc., with regard to the computer touch plate of rolling mouse, the many employings of touch pad a pair FFC connector of existing notebook computer and the syndeton of FFC connecting line and main circuit board end.Here lower explanation is done to FFC connector, FFC connector and flexible flat-cable connector, it is a kind of PET insulating material and very thin zinc-plated flat copper wire, by the new types of data cable of high-tech automation equipment production line pressing, there is softness, arbitrarily bending fold, thickness is thin, volume is little, connection is simple, convenient disassembly, easily solve the characteristic of electromagnetic shielding (EMI).Namely FFC connecting line is
flexible flat electric wire.There is obvious defect in this syndeton: the impedance of FFC connecting line is unfavorable for controlling, and signal impedance is discontinuous, and signal is imperfect; Winding displacement wiring is in disorder, and assembling is complicated, and need through multiple working procedures such as combing lines, efficiency of assembling is low; And winding displacement layout is in disorder, take up room large, be unfavorable for the inner ornaments of miscellaneous part of notebook and the heat radiation of this panel region be unfavorable for.
Summary of the invention
The present invention seeks to the syndeton of notebook computer touchpad, take up room little, abandoned the FFC connector of the touch pad of existing computer and the structure of FFC connecting line, improve efficiency of assembling.
In order to realize above object, the technical solution used in the present invention is: a kind of syndeton of notebook computer touchpad, comprise main circuit board A and touch pad B, one end of described main circuit board A is fixed with the first plate, one end of described touch pad B is fixed with the Second Board, the plate face of the first plate arranges the first circuit wafer, the plate face of the Second Board arranges second circuit sheet, the first described circuit wafer is electrically connected with main circuit board A, described second circuit sheet is electrically connected with touch pad B, first circuit wafer, the sheet face of second circuit sheet reclines layout, the first described plate, the Second Board forms chute slide block and coordinates, and be positioned at the guide vane end stop both glide directions being arranged any slip of both restrictions.
Preferably, the first described plate comprises the Connection Block being fixed on main circuit board A one end and the projection be arranged on Connection Block, described Connection Block and projection are integral type structure, described the Second Board comprises the pedestal being fixed on touch pad B one end and the stopper slot be arranged on pedestal, and described pedestal and stopper slot are integral type structure.
Preferably, two side channel inwalls of described stopper slot and the two sides of projection recline and arrange, end face Connection Block being positioned at projection place is resisted against the groove end of stopper slot.
Preferably, described stopper slot arranges limiting plate being positioned at the convex end face place of projection.
Preferably, the first described circuit wafer is arranged on the convex end face of projection, and described second circuit sheet is arranged on the plate face of limiting plate.
Further, the first described plate is fixed on the lower surface of one end of main circuit board A, and described the Second Board is fixed on the upper surface of one end of touch pad B.
Technique effect of the present invention is: the first plate of setting coordinates the FFC connector of the touch pad having abandoned existing computer and the structure of FFC connecting line with the electrical connection between the Second Board, being reclined by the sheet face of the first circuit wafer, second circuit sheet has coordinated the cabling of the signal of telecommunication directly to be transmitted by circuit wafer, ensure to transmit the consistent of middle impedance, and then ensure the complete of signal; Taking up room of first plate, the Second Board is only the pocket that both match, compare the winding displacement of the structure of existing FFC connector and FFC connecting line, wiring, the first-class parts of grafting ornaments regional space to need a lot of space less, the space one that this saves is to be convenient to the layout, two of miscellaneous part in notebook to be beneficial to the heat radiation ventilation of this block areas adjacent, in addition this two parts rely on this simple assembling that is slidably matched, and improve efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the partial enlarged drawing of Fig. 1;
The structural representation of the first plate and the Second Board released state in Fig. 3.
Embodiment
With reference to accompanying drawing, a kind of syndeton of notebook computer touchpad, comprise main circuit board A and touch pad B, it is characterized in that: one end of described main circuit board A is fixed with the first plate 10, one end of described touch pad B is fixed with the Second Board 20, the plate face of the first plate 10 is arranged the first circuit wafer 11, the plate face of the Second Board 20 arranges second circuit sheet 21, the first described circuit wafer 11 is electrically connected with main circuit board A, described second circuit sheet 21 is electrically connected with touch pad B, first circuit wafer 11, the sheet face of second circuit sheet 21 reclines layout, the first described plate 10, the Second Board 20 forms chute slide block and coordinates, and be positioned at the guide vane end stop both glide directions being arranged any slip of both restrictions.
The first plate 10 arranged coordinates the FFC connector of the touch pad having abandoned existing computer and the structure of FFC connecting line with the electrical connection between the Second Board 20, being reclined by the sheet face of the first circuit wafer 11, second circuit sheet 21 has coordinated the cabling of the signal of telecommunication directly to be transmitted by circuit wafer 11,21, ensure to transmit the consistent of middle impedance, and then ensure the complete of signal; Taking up room of first plate 10, the Second Board 20 is only the pocket that both match, compare the winding displacement of the structure of existing FFC connector and FFC connecting line, wiring, the first-class parts of grafting ornaments regional space to need a lot of space less, the space one that this saves is to be convenient to the layout, two of miscellaneous part in notebook to be beneficial to the heat radiation ventilation of this block areas adjacent, in addition this two parts 10,20 rely on this simple assembling that is slidably matched, and improve efficiency of assembling.
Preferably, the first described plate 10 comprises the Connection Block being fixed on main circuit board A one end and the projection 12 be arranged on Connection Block, described Connection Block and projection 12 are integral type structure, described the Second Board 20 comprises the pedestal being fixed on touch pad B one end and the stopper slot 22 be arranged on pedestal, and described pedestal and stopper slot 22 are integral type structure.
Preferably, two side channel inwalls of described stopper slot 22 and the two sides of projection 12 recline and arrange, end face Connection Block being positioned at projection 12 place is resisted against the groove end of stopper slot 22.
Preferably, described stopper slot 22 arranges limiting plate 22a being positioned at the convex end face place of projection 12.
With reference to Fig. 1, the pedestal that the Connection Block and the main circuit board A that arrange fix, arrange and touch pad B be connected this completes the first plate 10 and main circuit board A connection, the Second Board 20 and touch pad B connection, refer again to Fig. 2, projection 12 slides in stopper slot 22 along stopper slot 22 flute length direction, end face Connection Block being positioned at projection 12 place forms the spacing of relative first plate 10 of the Second Board 20, limiting plate 22a forms the spacing of the relative the Second Board 20 of the first plate 10, has so both completed the assembling between two plates 10,20 easily.
Preferably, the first described circuit wafer 11 is arranged on the convex end face of projection 12, and described second circuit sheet 21 is arranged on the plate face of limiting plate 22a.
Further, the first described plate 10 is fixed on the lower surface of one end of main circuit board A, and described the Second Board 20 is fixed on the upper surface of one end of touch pad B.
In addition, second circuit sheet 21 also can be arranged and stopper slot 22 trench bottom, first circuit wafer 11 is arranged in projection 12 and faces on the convex surface of stopper slot 22 bottom land, as long as emphasize that this point just gives prominence to the first circuit wafer 11, second circuit sheet 21 can complete the facial electrical connection of arranging and can complete main circuit board A and touch pad B that reclines of sheet here, namely do not depart from design of the present invention.
Claims (6)
1. the syndeton of a notebook computer touchpad, comprise main circuit board A and touch pad B, it is characterized in that: one end of described main circuit board A is fixed with the first plate (10), one end of described touch pad B is fixed with the Second Board (20), the plate face of the first plate (10) is arranged the first circuit wafer (11), the plate face of the Second Board (20) is arranged second circuit sheet (21), described the first circuit wafer (11) is electrically connected with main circuit board A, described second circuit sheet (21) is electrically connected with touch pad B, first circuit wafer (11), the sheet face of second circuit sheet (21) reclines layout, described the first plate (10), the Second Board (20) forms chute slide block and coordinates, and be positioned at the guide vane end stop both glide directions being arranged any slip of both restrictions.
2. the syndeton of notebook computer touchpad according to claim 1, it is characterized in that: described the first plate (10) comprises the Connection Block being fixed on main circuit board A one end and the projection (12) be arranged on Connection Block, described Connection Block and projection (12) are integral type structure, described the Second Board (20) comprises the pedestal being fixed on touch pad B one end and the stopper slot (22) be arranged on pedestal, and described pedestal and stopper slot (22) are integral type structure.
3. the syndeton of notebook computer touchpad according to claim 2, it is characterized in that: two side channel inwalls of described stopper slot (22) and the two sides of projection (12) recline and arrange, end face Connection Block being positioned at projection (12) place is resisted against the groove end of stopper slot (22).
4. the syndeton of notebook computer touchpad according to claim 3, is characterized in that: described stopper slot (22) arranges limiting plate (22a) being positioned at the convex end face place of projection (12).
5. the syndeton of notebook computer touchpad according to claim 4, is characterized in that: described the first circuit wafer (11) is arranged on projection (12) convex end face, and described second circuit sheet (21) is arranged on the plate face of limiting plate (22a).
6. the syndeton of notebook computer touchpad according to claim 1, is characterized in that: described the first plate (10) is fixed on the lower surface of one end of main circuit board A, and described the Second Board (20) is fixed on the upper surface of one end of touch pad B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575697.XA CN105186169A (en) | 2015-09-11 | 2015-09-11 | Notebook computer touch board connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575697.XA CN105186169A (en) | 2015-09-11 | 2015-09-11 | Notebook computer touch board connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105186169A true CN105186169A (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510575697.XA Pending CN105186169A (en) | 2015-09-11 | 2015-09-11 | Notebook computer touch board connection structure |
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| Country | Link |
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| CN (1) | CN105186169A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3260061B2 (en) * | 1995-07-24 | 2002-02-25 | 株式会社エンプラス | Display panel inspection socket |
| CN2760791Y (en) * | 2004-12-15 | 2006-02-22 | 番禺得意精密电子工业有限公司 | Board-to-board connector |
| CN101237129A (en) * | 2008-02-20 | 2008-08-06 | 纳诺电子化学（苏州）有限公司 | Cabling structure |
| CN101310416A (en) * | 2006-01-26 | 2008-11-19 | 松下电工株式会社 | Board-to-board connector |
| US20090075498A1 (en) * | 2007-09-14 | 2009-03-19 | Japan Aviation Electronics Industry, Limited | Electrical connector |
| CN102077421A (en) * | 2008-04-28 | 2011-05-25 | 莫列斯公司 | Connector for capacitively coupled interface |
| CN202678552U (en) * | 2012-07-31 | 2013-01-16 | 广东欧珀移动通信有限公司 | Board-to-board connecting structure for PCBs |
| CN103178404A (en) * | 2011-12-21 | 2013-06-26 | 莫列斯公司 | Up-down type connector |
| CN203071262U (en) * | 2012-12-26 | 2013-07-17 | 东莞市维峰五金电子有限公司 | LED power panel paired-plate connector |
-
2015
- 2015-09-11 CN CN201510575697.XA patent/CN105186169A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3260061B2 (en) * | 1995-07-24 | 2002-02-25 | 株式会社エンプラス | Display panel inspection socket |
| CN2760791Y (en) * | 2004-12-15 | 2006-02-22 | 番禺得意精密电子工业有限公司 | Board-to-board connector |
| CN101310416A (en) * | 2006-01-26 | 2008-11-19 | 松下电工株式会社 | Board-to-board connector |
| US20090075498A1 (en) * | 2007-09-14 | 2009-03-19 | Japan Aviation Electronics Industry, Limited | Electrical connector |
| CN101237129A (en) * | 2008-02-20 | 2008-08-06 | 纳诺电子化学（苏州）有限公司 | Cabling structure |
| CN102077421A (en) * | 2008-04-28 | 2011-05-25 | 莫列斯公司 | Connector for capacitively coupled interface |
| CN103178404A (en) * | 2011-12-21 | 2013-06-26 | 莫列斯公司 | Up-down type connector |
| CN202678552U (en) * | 2012-07-31 | 2013-01-16 | 广东欧珀移动通信有限公司 | Board-to-board connecting structure for PCBs |
| CN203071262U (en) * | 2012-12-26 | 2013-07-17 | 东莞市维峰五金电子有限公司 | LED power panel paired-plate connector |
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Application publication date: 20151223 |
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