CN103257673A - Wire passing hinge of portable computer - Google Patents
Wire passing hinge of portable computer Download PDFInfo
- Publication number
- CN103257673A CN103257673A CN2012100389167A CN201210038916A CN103257673A CN 103257673 A CN103257673 A CN 103257673A CN 2012100389167 A CN2012100389167 A CN 2012100389167A CN 201210038916 A CN201210038916 A CN 201210038916A CN 103257673 A CN103257673 A CN 103257673A
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- portable computer
- line hinge
- display module
- axostylus axostyle
- bearing seat
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Abstract
The invention discloses a wire passing hinge of a portable computer. The portable computer comprises a display module and a base. The wire passing hinge comprises a first bearing seat and a second bearing seat, wherein the first bearing seat comprises an assembling portion and a chassis. The display module is arranged in the assembling portion, the assembling portion comprises a top rack and an extending rack, a shaft rod is connected onto the chassis, and the inside of the shaft rod is hollow and serves as a penetrating hole. In addition, the second bearing seat is provided with a pivoting-connection portion and a connecting portion, wherein the shaft rod is matched with the pivoting-connection portion, and the connecting portion is matched with the base. After adopting the structure, the wire passing hinge of the portable computer has the advantages that hinging connection of the thin display module with a light-emitting diode (LED) panel as a main part is facilitated, and the thickness of the display module is required to be increased.
Description
Technical field
The present invention relates to portable computer component technology field, especially relate to a kind of line hinge excessively of portable computer.
Background technology
At present, in order to reduce the thickness of portable computer, the critical piece of the display module of portable computer has substituted previous CCFL panel (Cold Cathode Fluorescent Lamp) by the LED panel.Because the LED panel is thinner, then be hinged in mode on the pedestal on the portable computer for display module, had to abandon originally be locked in the mode of the side of display module by foot rest, and adopted the mode in the positive locking of display module.But the mode of positive locking has increased the thickness of display module again, thereby does not reach the original intention that adopts the LED panel.
For this reason, Taiwan M365626 patent provides a kind of rotating shaft fixed structure for slim display panel.This fixed sturcture arranges scarfing plate respectively, at support fixed part and a plurality of shell fragment is set in the both sides of display module, by shell fragment clamping scarfing plate, display module is hinged on the pedestal in the mode that flexibly clamps and fixes, thereby has avoided the problem of the display module thickness increase that produces because of front locking.But not only production difficulty of this locking mode is bigger, and it still needs to arrange front shroud and back shroud in order to coat its inner rotating shaft fixed structure and electric circuit construction, so this display module still has certain thickness.Therefore be necessary to be improved.
Summary of the invention
At the deficiency that above-mentioned prior art exists, what the purpose of this invention is to provide a kind of portable computer crosses the line hinge, and it has, and to be convenient to be hinged thinner be the display module of critical piece with the LED panel, and need not to increase the characteristics of the thickness of display module.
To achieve these goals, the technical solution adopted in the present invention is: the line hinge excessively of portable computer, this portable computer comprises display module and pedestal, the described line hinge of crossing comprises first load bearing seat and second load bearing seat, first load bearing seat comprises assembled portion and underframe, display module is located in the assembled portion, and assembled portion comprises upper frame and Extension support, be connected with axostylus axostyle on the underframe, the axostylus axostyle inner hollow forms perforation, and simultaneously, second load bearing seat is provided with articulated section and connecting portion, and axostylus axostyle and articulated section match, and connecting portion and pedestal match.
Described Extension support bottom is provided with first location division, and the outside, the end of underframe is provided with second location division, the inboard is provided with the portion of establishing that connects, and second location division and and first location division match, meet the portion of establishing and axostylus axostyle matches.
Bottom, described first location division is provided with first convergence part, underframe is provided with the sleeve through part that matches with first convergence part, be installed with axle sleeve in the sleeve through part, axostylus axostyle is through on the axle sleeve, simultaneously, axle sleeve one end is provided with second convergence part, the opposite side that match with first convergence part and is provided with the butting section that matches with sleeve through part, and axle sleeve is connected the Wire channel in building that axle sleeve is provided with and bores a hole and be communicated with by locking part with first convergence part.
Described shaft rod upper sleeve has spacer and at least one elastomeric pad.
Described upper frame and Extension support inboard are provided with first locating slot and second locating slot.
Described upper frame and Extension support inboard are provided with the 3rd locating slot.
The depth d of described the 3rd locating slot is 0.5nm≤d≤1.0nm.
Described upper frame and Extension support are one-body molded.
Described underframe is provided with first guide groove.
Described upper frame is provided with stopper slot and the 3rd guide groove, and at least one Extension support is provided with second guide groove.
After adopting said structure, the present invention compares the advantage that has and is with prior art: 1, being convenient to be hinged thinner is the display module of critical piece with the LED panel, and need not to increase the thickness of display module.The assembled portion of crossing the line hinge of portable computer of the present invention is used for holding display module, and namely assembled portion and underframe form the framework of display module, need not to have saved the shared thickness of front and rear cover plate for the LED panel provides front and rear cover plate; Also need not display module is carried out the front locking, saved the needed thickness of positive locking, thereby when having thinner thickness, be convenient to be hinged display module and pedestal.After the optimization, parts such as LED panel are stuck in the locating slot of assembled portion inside, have further reduced the thickness of display module.And axostylus axostyle inside has perforation, has then guaranteed passing through of lead.2, string-passing structure rationally, conveniently.After the optimization, lead of the present invention by axostylus axostyle inside perforation and axle sleeve on the Wire channel in building that possesses enter parts such as display module, visual device, delicate structure avoids lead exposed and can not influence the folding of display module and pedestal.3, preparation process is simple.When adopting mistake line hinge of the present invention to prepare portable computer, need not display module is added the operation that is layering of front and rear cover plate, thereby reduced the assembling difficulty of preparation display module, and then reduced production cost.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is the three-dimensional decomposition texture synoptic diagram of the embodiment of the invention 1;
Fig. 2 is the three-dimensional decomposition texture synoptic diagram of the further decomposition of the embodiment of the invention 1;
Fig. 3 is that the locating slot of the embodiment of the invention 1 and the master of optics thin layer combination look cross-sectional schematic;
Fig. 4 is the route synoptic diagram that the lead of the embodiment of the invention 1 passes;
Fig. 5 is the perspective view of the embodiment of the invention 2;
Fig. 6 is the three-dimensional decomposition texture synoptic diagram of the embodiment of the invention 2;
Fig. 7 is the perspective view that the embodiment of the invention 2 elastomeric pads use state;
Fig. 8 wears route synoptic diagram to underframe for the lead of the embodiment of the invention 2 from pedestal.
Among the figure: 1, first load bearing seat, 11, assembled portion, 111, first locating slot, 112, second locating slot, 113, the 3rd locating slot, 114, the prelocalization groove, 115, back locating slot, 12, axostylus axostyle, 121, perforation, 13, Extension support, 131, second guide groove, 132, first location division, 133, first convergence part, 14, upper frame, 141, stopper slot, 142, the 3rd guide groove, 15, underframe, 151, meet the portion of establishing, 152, second location division, 153, first guide groove, 154, hold wire casing, 155, sleeve through part, 156, axle sleeve, 157, second convergence part, 158, the butting section, 159, locking part, 16, Wire channel in building, 17, front shroud, 18, back shroud, 19, lead;
2, second load bearing seat, 21, the articulated section, 22, connecting portion, 221, pilot hole, 23, the end sealing, 24, elastomeric pad, 25, spacer;
3, display module, 31, the first optics thin layer, 32, the second optics thin layer, the 33, the 3rd optics thin layer;
4, pedestal;
5, visual device.
Embodiment
The following stated only is preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment 1: see that Fig. 1 is to shown in Figure 3: the line hinge excessively of portable computer, this portable computer comprises display module 3 and pedestal 4.Wherein, pedestal 4 is the host machine part of portable computer, can include electronic installation (not shown on the figure), and this electronic installation can be arithmetic element, Keysheet module, access arrangement, wireless terminal module or optical disk reading taking equipment etc.This is crossed the line hinge and comprises first load bearing seat 1 and second load bearing seat 2.First load bearing seat 1 comprises assembled portion 11 and underframe 15.Assembled portion 11 comprises upper frame 14 and Extension support 13.Obviously, Extension support 13 is connected in the two ends of upper frame 14 for 2 of being parallel to each other and upper end.Optimize, Extension support 13 and upper frame 14 are taked integrated formed structure.At this moment, display module 3 is located in the assembled portion 11, and underframe 15 two ends are connected to the lower end of 2 Extension supports 13, and is connected with axostylus axostyle 12 on underframe 15 two ends, and axostylus axostyle 12 inner hollow form the perforation 121 that can supply lead 19 to pass.Simultaneously, second load bearing seat 2 is provided with articulated section 21 and connecting portion 22.Like this, axostylus axostyle 12 and articulated section 21 match, and connecting portion 22 and pedestal 4 match.That is, axostylus axostyle 12 is through at and forms hinge arrangement, connecting portion 22 fixed pedestals 4 in the articulated section 21.Certainly the mode of connecting portion 22 fixed pedestals 4 can take connecting portion 22 to be provided with pilot hole 221, screws in trip bolt in the pilot hole 221.
Be located at mode in the assembled portion 11 for display module 3, can take multiple mode.Optimize, upper frame 14 and Extension support 13 inboards are provided with first locating slot 111 and second locating slot 112.At this moment, display module 3 comprises the first optics thin layer 31 that is positioned in first locating slot 111 and the second optics thin layer 32 that is positioned in second locating slot 112.The first optics thin layer 31 can be backlight module, and this backlight module can be LED side light type back light module, CCFL side light type back light module or CCFL direct type backlight module.The second optics thin layer 32 can be liquid crystal shielding device, and this liquid crystal shielding device can be divided into TFT-LCD (Thin film transistor liquid crystal display), TN (Twisted Nematic), PVA (Pattern Vertical Alignment) and S-PVA (Super Pattern Vertical Alignment), S-IPS (Super-In Plane Switching), P-MVA (Premium Multidomain Vertical Alignment) and S-MVA (Super Multidomain Vertical Alignment) again.
Further optimize, upper frame 14 and Extension support 13 inboards are provided with the 3rd locating slot 113.At this moment, display module 3 comprises the 3rd optics thin layer 33 that is positioned in the 3rd locating slot 113.The 3rd optics thin layer 33 can be Polarizer.Optimum, the depth d of the 3rd locating slot 113 is 0.5nm≤d≤1.0nm.
Certainly, can be around locating slot 115 behind 1 prelocalization groove 114 that caves inward and 1 between upper frame 14, underframe 15, the Extension support 13.Like this, in the prelocalization groove 114 front shroud 17 can be set, in the back locating slot 115 back shroud 18 can be set.Front shroud 17 and back shroud 18 can adopt the material identical with assembled portion 11, for increasing the integraty visual experience of product; Also can use tempered glass, be used for strengthening the anti-degree of collision of display module 3; Also can use Trackpad, be used for by this Trackpad main frame input instruction action.
In conjunction with shown in Figure 4: can continue to extend to display module 3 places for the ease of the lead 19 that passes axostylus axostyle 12, the upside of second location division 152 can have first guide groove 153 and hold wire casing 154.Have the 3rd guide groove 142 on second guide groove 131, the upper frame 14 and have on the Extension support 13.Certainly, hold wire casing 154 and be communicated with first guide groove 153 and second guide groove 131 respectively, and second guide groove 131 is communicated with the 3rd guide groove 142.Like this, lead 19 can arrive display module 3 by holding wire casing 154, also can pass through second guide groove 131, the 3rd guide groove 142 arrival upper frames 14.At this moment, possessed upper frame 14 and be provided with stopper slot 141, and stopper slot 141 inside arrange the condition of visual device 5.
Embodiment 2: present embodiment 2 difference from Example 1 are the difference of following connected mode:
See Fig. 5, Fig. 6 and shown in Figure 8: 132 bottoms, first location division on the Extension support 13 are provided with first convergence part 133.Corresponding, underframe 15 ends are provided with the sleeve through part 155 that matches with first convergence part 133, are installed with axle sleeve 156 in the sleeve through part 155, and axostylus axostyle 12 is through on the axle sleeve 156.So-called sleeve through part 155 and first convergence part 133 match, and refer to first convergence part 133 and insert in the sleeve through part 155.Further specify the butting section 158 that an end of axle sleeve 156 is provided with second convergence part 157 that matches with first convergence part 133, opposite side is provided with matches with sleeve through part 155.That is, axle sleeve 156 unidirectional penetrating in the sleeve through part 155, and second convergence part 157 is connected with first convergence part 133.And axle sleeve 156 is connected by locking part 159 with first convergence part 133.That is, locking part 159 is anchored on first convergence part 133, thereby axle sleeve 156 is fixed in the sleeve through part 155 closely.Simultaneously, axle sleeve 156 121 Wire channel in building 16 that are communicated with that are provided with and bore a hole.Like this, the lead 19 that passes perforation 121 can further pass through Wire channel in building 16 arrival first guide groove 153 and/or second guide grooves 131.
In conjunction with shown in Figure 7: optimization, possessed the function of elastic reset in order to make the line hinge, be with spacer 25 and at least one elastomeric pad 24 on the axostylus axostyle 12.Concrete, spacer 25 for be serially connected with on the axostylus axostyle 12,2 of mutual concavo-convex location, and it cooperates the articulated section 21 of second load bearing seat 2.That is, articulated section 21 can drive spacer 25 rotations.Simultaneously, when elastomeric pad 24 rotates at spacer 25, be subjected to the extruding of spacer 25 and lay in certain elastic potential energy.Certainly, the outside of elastomeric pad 24 is combined with end sealing 23.Its principle of work is: when axostylus axostyle 12 drives spacer 25 pivots, and the corresponding salient point (not shown on the figure) of the salient point of spacer 25, and then increased the width of spacer 25 and oppressed elastomeric pad 24, make elastomeric pad 24 lay in elastic potential energy.Thereby elastomeric pad 24 discharges the state that elastic potential energy forces spacer 25 recurrence concave points and salient point correspondence during relieving, and then reaches the effect of elastic reset.
Claims (10)
1. portable computer crosses the line hinge, this portable computer comprises display module (3) and pedestal (4), it is characterized in that: the described line hinge of crossing comprises first load bearing seat (1) and second load bearing seat (2), first load bearing seat (1) comprises assembled portion (11) and underframe (15), display module (3) is located in the assembled portion (11), and assembled portion (11) comprises upper frame (14) and Extension support (13), be connected with axostylus axostyle (12) on the underframe (15), axostylus axostyle (12) inner hollow forms perforation (121), simultaneously, second load bearing seat (2) is provided with articulated section (21) and connecting portion (22), and axostylus axostyle (12) and articulated section (21) match, and connecting portion (22) and pedestal (4) match.
2. portable computer according to claim 1 crosses the line hinge, it is characterized in that: described Extension support (13) bottom is provided with first location division (132), the outside, the end of underframe (15) is provided with second location division (152), the inboard is provided with the portion of establishing that connects (151), and second location division (152) and and first location division (132) matches, connects the portion of establishing (151) and axostylus axostyle (12) matches.
3. portable computer according to claim 1 crosses the line hinge, it is characterized in that: bottom, described first location division (132) is provided with first convergence part (133), underframe (15) is provided with the sleeve through part (155) that matches with first convergence part (133), be installed with axle sleeve (156) in the sleeve through part (155), axostylus axostyle (12) is through on the axle sleeve (156), simultaneously, axle sleeve (156) one ends are provided with second convergence part (157) that matches with first convergence part (133), the butting section (158) that opposite side is provided with and sleeve through part (155) matches, and axle sleeve (156) is connected by locking part (159) with first convergence part (133), the Wire channel in building (16) that axle sleeve (156) is provided with and bore a hole (121) are communicated with.
4. the line hinge excessively of portable computer according to claim 3 is characterized in that: be with spacer (25) and at least one elastomeric pad (24) on the described axostylus axostyle (12).
Portable computer according to claim 1 cross the line hinge, it is characterized in that: described upper frame (14) and Extension support (13) inboard are provided with first locating slot (111) and second locating slot (112).
Portable computer according to claim 5 cross the line hinge, it is characterized in that: described upper frame (14) and Extension support (13) inboard are provided with the 3rd locating slot (113).
Portable computer according to claim 6 cross the line hinge, it is characterized in that: the depth d of described the 3rd locating slot (113) is 0.5nm≤d≤1.0nm.
Portable computer according to claim 1 cross the line hinge, it is characterized in that: described upper frame (14) and Extension support (13) are one-body molded.
9. according to the line hinge excessively of each described portable computer of claim 1 to 8, it is characterized in that: described underframe (15) is provided with first guide groove (153).
10. according to the line hinge excessively of the described portable computer of claim 9, it is characterized in that: described upper frame (14) is provided with stopper slot (141) and the 3rd guide groove (142), and at least one Extension support (13) is provided with second guide groove (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210038916.7A CN103257673B (en) | 2012-02-21 | 2012-02-21 | Wire passing hinge of portable computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210038916.7A CN103257673B (en) | 2012-02-21 | 2012-02-21 | Wire passing hinge of portable computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103257673A true CN103257673A (en) | 2013-08-21 |
| CN103257673B CN103257673B (en) | 2017-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210038916.7A Active CN103257673B (en) | 2012-02-21 | 2012-02-21 | Wire passing hinge of portable computer |
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| CN (1) | CN103257673B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862146Y (en) * | 2005-05-25 | 2007-01-24 | 伦飞电脑实业股份有限公司 | Assembling structure for portable computer display panel module unit |
| CN101500388A (en) * | 2008-01-30 | 2009-08-05 | 三星Techwin株式会社 | Portable information terminal |
| CN101534331A (en) * | 2008-03-13 | 2009-09-16 | 加藤电机株式会社 | Biaxial hinge device and electronic device |
| JP2010066904A (en) * | 2008-09-09 | 2010-03-25 | Sony Corp | Electronic equipment |
| CN103105894A (en) * | 2011-11-15 | 2013-05-15 | 昆山万禾精密电子有限公司 | Connection structure containing display module |
-
2012
- 2012-02-21 CN CN201210038916.7A patent/CN103257673B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862146Y (en) * | 2005-05-25 | 2007-01-24 | 伦飞电脑实业股份有限公司 | Assembling structure for portable computer display panel module unit |
| CN101500388A (en) * | 2008-01-30 | 2009-08-05 | 三星Techwin株式会社 | Portable information terminal |
| CN101534331A (en) * | 2008-03-13 | 2009-09-16 | 加藤电机株式会社 | Biaxial hinge device and electronic device |
| JP2010066904A (en) * | 2008-09-09 | 2010-03-25 | Sony Corp | Electronic equipment |
| CN103105894A (en) * | 2011-11-15 | 2013-05-15 | 昆山万禾精密电子有限公司 | Connection structure containing display module |
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| Publication number | Publication date |
|---|---|
| CN103257673B (en) | 2017-02-08 |
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