CN103207645A - Hinge assembly and electronic device - Google Patents
Hinge assembly and electronic device Download PDFInfo
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- CN103207645A CN103207645A CN2012102010390A CN201210201039A CN103207645A CN 103207645 A CN103207645 A CN 103207645A CN 2012102010390 A CN2012102010390 A CN 2012102010390A CN 201210201039 A CN201210201039 A CN 201210201039A CN 103207645 A CN103207645 A CN 103207645A
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- profile groove
- bearing seat
- sleeve pipe
- rotating shaft
- hyoplastron
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Abstract
The invention provides a hinge assembly and an electronic device. A hinge assembly is provided for a signal cable to pass through, two ends of the signal cable being respectively provided with electric terminals. The hinge assembly includes a first bearing block, a second bearing block, and a spindle. The first bearing block includes a first fixing plate and a first sleeve, the first sleeve is connected to a side edge of the first fixing plate, and the first sleeve has a first sectioned groove linked to its two ends. One end of the spindle is inserted in the first sleeve, and the other end is fixed on the second bearing block. The spindle has a second sectioned groove, and the second sectioned groove has at least one end linked to the first sectioned groove of the first sleeve, so that one end of the first sleeve, the first sectioned groove, and the second sectioned groove are linked to form an accommodating space for signal cables to pass through. The hinge assembly enables the signal cable with electric terminals to pass through, and assembly efficiency is high.
Description
Technical field
The present invention is a kind of pintle assembly and electronic installation, particularly a kind of pintle assembly that supplies signal cable to pass.
Background technology
The design of relevant portable computer is to let a hundred schools contend at present, for the volume that dwindles notebook computer to improve portability, the thickness of portable computer is more and more thin, how suitably to settle each electronic package to become a major challenge of portable computer deviser under the situation that free space reduces.
In portable computer, so-called pintle assembly is used for articulating main frame and display screen.The traditional design thinking all only with the simple usefulness as pivot joint of pintle assembly, therefore in the arrangement of all electronic packages, is often only considered the host shell volume inside, also must avoid electronic package and pintle assembly to interfere mutually simultaneously.
The classical signal cable is that autonomous machine base pile warp pivot is connected to display screen again, yet this kind practice has not been suitable for frivolous notebook computer or similar portable product.Because it is thin that pivot not only will lighten along with the volume of integral body, size also will diminish thereupon, and torsion and structure robustness still will be kept simultaneously, develop the practice that a signal cable part is placed in the hollow axle center of pivot so prior art has.
Aforementioned known technology is that the rotating shaft with pintle assembly is designed to hollow, signal cable is passed the rotating shaft of hollow again.Yet the volume of the connector of line body two ends of signal cable is often greater than the caliber of hollow axle, so assembling procedure is earlier the line body of signal cable to be passed rotating shaft, and then described connector is engaged in two ends of described line body with welding or other modes.Only, signal cable and pintle assembly are often from different suppliers, and therefore will carry out this kind is assembled with following two kinds of modes.First kind of mode is to set up website in assembly plant, earlier the line body passed rotating shaft, connector is engaged in two ends of line body again, and then carries out follow-up assembling; The second way is after assembly plant obtains pintle assembly and signal cable, and committee sends assembly plant again back to and assembles after assisting that by the part supplier line body passed rotating shaft and line body two terminations being closed connector.Yet first kind of mode will cause assembling process loaded down with trivial details, cause packaging efficiency not obvious; The second way then causes the trouble of delivery and uneconomical again.
Therefore, need provide a kind of pintle assembly and electronic installation to address the above problem.
Summary of the invention
In view of this, the present invention proposes a kind of pintle assembly, uses for a signal cable and passes, and two ends of signal cable are respectively equipped with an electric connection, and described pintle assembly comprises clutch shaft bearing seat and rotating shaft.Wherein the clutch shaft bearing seat has first fixed head and first sleeve pipe, and first sleeve pipe is connected in a lateral edges of first fixed head, and first sleeve pipe has one first profile groove, is communicated with two ends of first sleeve pipe.One end of rotating shaft is inserted in first sleeve pipe, described rotating shaft has one second profile groove, and second profile groove has at least an end to be connected with first profile groove of first sleeve pipe, and an end, first profile groove and second profile groove connection formation, one accommodation space of first sleeve pipe are passed for signal cable.
In addition, another embodiment of the present invention also comprises one second bearing seat, and it comprises one second fixed head and one first hyoplastron.Wherein first hyoplastron vertically extends second fixed head, and first hyoplastron has first perforation, and the other end of rotating shaft is inserted in first perforation.
A kind of pintle assembly of the present invention, use for a signal cable and pass, two ends of this signal cable are respectively equipped with an electric connection, this pintle assembly comprises: a clutch shaft bearing seat, this clutch shaft bearing seat has one first fixed head and one first sleeve pipe, and this first sleeve pipe is hollow and has one first profile groove that extends axially and be communicated with the hollow space of this first sleeve pipe; One second bearing seat; And a rotating shaft, an end of this rotating shaft is incorporated into this first sleeve pipe rotationally, and the other end then is fixed in this second bearing seat; One end of contiguous at least this first sleeve pipe of this rotating shaft is hollow and has axially extended one second profile groove, when this rotating shaft was incorporated into and turns to the appropriate location with respect to this first sleeve pipe, this first profile groove and this second profile groove were communicated with and form a communication channel and insert and be placed in the hollow space of this first sleeve pipe and this rotating shaft for the line body of this signal cable.
A kind of electronic installation of the present invention, this electronic installation comprises: a main frame base; One display screen; One pintle assembly, this pintle assembly articulates this display screen in this main frame base, this pintle assembly comprises: a clutch shaft bearing seat, this clutch shaft bearing seat is fixed in this display screen, this clutch shaft bearing seat has one first fixed head and one first sleeve pipe, and this first sleeve pipe is hollow and has one first profile groove that extends axially and be communicated with the hollow space of this first sleeve pipe; One second bearing seat, this second bearing seat is fixed in this main frame base; And a rotating shaft, an end of this rotating shaft is incorporated into this first sleeve pipe rotationally, and the other end then is fixed in this second bearing seat; One end of contiguous at least this first sleeve pipe of this rotating shaft is hollow and has axially extended one second profile groove, and when this rotating shaft was incorporated into and turns to the appropriate location with respect to this first sleeve pipe, this first profile groove and this second profile groove were communicated with and form a communication channel; One signal cable, two electric connections that this signal cable has a line body and is divided into these line body two ends, this line body is inserted this communication channel and is placed in the hollow space of this first sleeve pipe and this rotating shaft, and this two electric connection then is connected to this main frame base and this display screen.
To sum up, the signal cable that pintle assembly proposed by the invention can supply two ends to have electric connection respectively passes, stress compact today day by day at portable computer, relevant design person is provided the solution of a slimming, improved the problem that prior art has.
Description of drawings
Fig. 1 is the use state reference map of first embodiment of the invention.
Fig. 2 A is the synoptic diagram () of first embodiment of the invention.
Fig. 2 B is the synoptic diagram (two) of first embodiment of the invention.
Fig. 3 is the diagrammatic cross-section along the AA profile line of Fig. 2 A.
Fig. 4 A is the synoptic diagram () of second embodiment of the invention.
Fig. 4 B is the synoptic diagram (two) of second embodiment of the invention.
Fig. 5 is the synoptic diagram of third embodiment of the invention.
Fig. 6 is the synoptic diagram of fourth embodiment of the invention.
Fig. 7 is the synoptic diagram of fifth embodiment of the invention.
Fig. 8 A is in the specific embodiment of the invention, the synoptic diagram of part assembly ().
Fig. 8 B is in the specific embodiment of the invention, the synoptic diagram of part assembly (two).
Fig. 9 is the synoptic diagram of sixth embodiment of the invention.
Figure 10 is the diagrammatic cross-section along the BB profile line of Fig. 9.
Figure 11 is the synoptic diagram of seventh embodiment of the invention.
Figure 12 is the synoptic diagram of eighth embodiment of the invention.
Figure 13 is the diagrammatic cross-section along the CC profile line of Figure 12.
The primary clustering symbol description:
10 pintle assembly 422A, second profile groove
11 clutch shaft bearing seat 422B the 6th profile groove
428 first sections of 111 first fixed heads
429 second sections of 111A screws
112 first sleeve pipes, 43 second bearing seats
112A first profile groove 431 second fixed heads
12 rotating shaft 431A screws
122A second profile groove 432 extension boards
122B grooving 433 second sleeve pipes
52 rotating shafts of 122C groove
122D the 3rd profile groove 522A second profile groove
123 communication channels, 53 second bearing seats
124 communication channels, 531 second fixed heads
13 second bearing seat 531A screws
131 second fixed heads, 532 second sleeve pipes
62 rotating shafts of 131A screw
132 first hyoplastron 622A, second profile groove
132A first perforation 72 rotating shafts
The 132B first breach 722A second profile groove
20 signal cables, 81 clutch shaft bearing seats
21 electric connections, 811 first fixed heads
22 electric connection 811A screws
31 clutch shaft bearing seats, 812 first sleeve pipes
311 first fixed head 812A, first profile groove
311A screw 812E plane
312 first sleeve pipe 812F planes
312A first socket part, 82 rotating shafts
312B second socket part 91 clutch shaft bearing seats
33 second bearing seats, 911 first fixed heads
332 second hyoplastron 912A, first profile groove
332A second perforation 913 binding ends
92 rotating shafts of 332B second breach
338 first parts 922A, second profile groove
338A the 4th profile groove 900 notebook computers
339 second parts, 98 main frame bases
339A the 5th profile groove 99 display screens
42 rotating shafts
Embodiment
Please refer to " Fig. 1 " to " Fig. 3 ", be respectively the use state reference map of first embodiment of the invention, synoptic diagram (one), synoptic diagram (two) and along the diagrammatic cross-section of the AA profile line of Fig. 2 A, it specifically discloses a kind of pintle assembly 10, this pintle assembly 10 is installed on the electronic installation of the notebook computer 900 of Fig. 1 for example, notebook computer 900 includes a main frame base 98 and the display screen 99 with keyboard, and an end of pintle assembly 10 is fixed in main frame base 98 posterior lateral margins, the other end then is incorporated into the bottom side edge of display screen 99 contiguous main frame bases 98 rotationally, and display screen 99 can be rotated with respect to main frame base 98 according to this.
Clutch shaft bearing seat 11 has one first fixed head 111 and one first sleeve pipe 112, wherein first fixed head 111 can lock on display screen 99 by screw 111A by screw, and first sleeve pipe 112 is connected in a lateral edges of first fixed head 111, or form from the one-body molded extension of first fixed head, 111 1 lateral edges, and first sleeve pipe 112 is for hollow and have extending axially and be communicated with one first profile groove 112A of this hollow space, this first profile groove 112A is communicated with two open ends of first sleeve pipe 112 in this example, makes first sleeve pipe, 112 sections roughly form C shape.
One end external diameter of rotating shaft 12 is not more than first sleeve pipe, 112 internal diameters and is inserted in first sleeve pipe 112, forms the enclosing type wringing fit and rotates combination.Described rotating shaft 12 is in the present embodiment for hollow and have axially and connect one second profile groove 122A of two ends, the second profile groove 122A also has two radially grooving 122B and one the 3rd profile groove 122D that axially arrange and form U-shaped bending that arrange at interval at the stage casing appropriate location, wherein the 3rd profile groove 122D staggers mutually with the second profile groove 122A and not on same straight line, and the second profile groove 122A, two grooving 122B, the 3rd profile groove 122D form connected state.So, when rotating shaft 12 is aimed at the first profile groove 112A and is inserted in first sleeve pipe 112 with its second profile groove 122A, can make an open end, the first profile groove 112A, the second profile groove 122A, two grooving 122B, the 3rd profile groove 122D of first sleeve pipe 112 be communicated with formation one communication channel 123 and be communicated with the hollow space of inside, so the line body body of signal cable 20 can approach and be parallel to rotating shaft 12 axial modes and directly be pressed in this communication channel and be placed in the inner hollow space, can finish the combination of signal cable 20 and this pintle assembly 10 easily, as shown in Figure 2.
In the present embodiment, pintle assembly 10 also comprises second bearing seat, 13, the second bearing seats 13 and comprises second fixed head 131 and first hyoplastron 132.Wherein second fixed head 131 can lock on main frame base 98 by screw 131A by screw, and first hyoplastron 132 vertically extends second fixed head 131, first hyoplastron 132 has one first perforation 132A of C shape, and the other end of rotating shaft 12 is inserted among the first perforation 132A.
Shown in " Fig. 2 B ", in the present embodiment, the other end of rotating shaft 12 is provided with a groove 122C, the first perforation 132A comprises one first breach 132B, when rotating shaft 12 is embedded among the first perforation 132A by groove 122C, its first breach 132B will with the aperture position of the second profile groove 122A quite and the opening that is connected, be beneficial to that signal cable 20 is inserted and an end of line body is pulled out from this end of this rotating shaft.
By above-mentioned structural design, form the communication channel that is communicated with its hollow space because first sleeve pipe 112 of whole pintle assembly 10 has with rotating shaft 12, limit and still can be placed in easily and rapidly in the hollow space of rotating shaft 12 by aforementioned formed communication channel 123 so the line body of signal cable 20 is not restrained by two bigger end electric connections 21 of volume, 22 can.In other words, after adopting pintle assembly 10 structures of the present invention, maquila can directly be purchased and be connected with two end electric connections 21,22 signal cable 20, transferring on the line assembling operation person directly is pressed into the line body in aforesaid communication channel 123 and can fast signal cable 20 and pintle assembly 10 assemblings be finished, and assembled electric connection 21 again after needn't passing the rotating shaft 12 of pintle assembly 10 at signal cable 20 line bodies as traditional approach, 22 loaded down with trivial details fortification, or needn't must transfer to the pintle assembly supplier as other the traditional mode of planting and assist behind composite signal cable 20 line bodies and the pintle assembly 10 trouble of delivery and uneconomical again.
Please refer to Fig. 4 A and Fig. 4 B, be respectively the synoptic diagram () and synoptic diagram (two) of second embodiment of the invention, the main difference of present embodiment and first embodiment is that the second profile groove 122A of rotating shaft 12 does not run through the other end that extends to rotating shaft 12 after contiguous first sleeve pipe, 112 1 ends begin to extend, and form a grooving 122B radially at the other end of the second profile groove 122A, so be by the first profile groove 112A in the present embodiment, the second profile groove 122A, grooving 122B and the 3rd profile groove 122D form communication channel 124, so signal cable 20 end of inserting its line body of back from communication channel 124 passes the other end by first sleeve pipe, 112 open ends and then passes in the stage casing of the axis of rotation 12.Its effect that can reach is identical with aforementioned first embodiment with advantage, so repeat no more, back embodiment also is.
Please refer to " Fig. 5 ", synoptic diagram for third embodiment of the invention, wherein differently with aforementioned first embodiment be, second bearing seat 33 also comprises one first parts 338 and one second parts 339 that are superimposed up and down, and first parts 338 combine with second parts 339 rotationally and can horizontally rotate by relative second parts 339, and wherein first parts 338 have a perforation 33A who is communicated with the central authorities of second parts 339.First hyoplastron 132 is arranged at first parts, 338, the first parts 338 and also comprises radially the 4th profile groove 338A of one second hyoplastron 332 and, and second hyoplastron 332 arranges at interval with respect to first hyoplastron 132.Second parts 339 also comprise the 5th a profile groove 339A radially, when rotation first parts 338 when making the 4th profile groove 338A aim at the 5th profile groove 339A of second parts 339, the 4th profile groove 338A and the 5th profile groove 339A can be interconnected form another communication channel and can for the axis of rotation 12 1 bring out the signal cable 20 that comes from outside and inwardly put in the 33A that bores a hole.
In this embodiment, second bearing seat 33 still locks on main frame base 98 by screw 331A, and clutch shaft bearing seat 31 still locks on display screen 99 by screw 311A, different slightly with the applied notebook computer product of first embodiment is the characteristic that present embodiment can horizontally rotate by second bearing seat 33, make the display screen 99 not only can be with respect to main frame base 98 flip verticals, and can make this notebook computer can between traditional notebook computer pattern and flat computer pattern, change use with respect to main frame base 98 flip horizontals.
Please refer to " Fig. 6 ", be the synoptic diagram of fourth embodiment of the invention, first section 428 cross section of the rotating shaft 42 of present embodiment is circular, and second section 429 cross section is quadrilateral.Second bearing seat 43 comprises one second fixed head 431, an extension board 432 and cross section and is tetragonal one second sleeve pipe 433.Extension board 432 vertically extends the lateral edges that second fixed head, 431, the second sleeve pipes 433 are connected in extension board 432.Rotating shaft 42 cross sections are tetragonal second section 429 and are inserted in second sleeve pipe 433 and are fixed by second sleeve pipe, 433 double teams.In addition, have in the shape of a spiral for circular first section 428 that shape extends axially the spirality second profile groove 422A that offers in rotating shaft 42 cross sections, and be on tetragonal second section 429 in rotating shaft 42 cross sections, then also have and be one the 6th profile groove 422B that axial linearity is offered, and the spiral fashion second profile groove 422A is connected with the 6th profile groove 422B.So the line body of signal cable 20 can be along the spiral fashion second profile groove 422A around going into interior and insert from linearity the 6th profile groove 422B, and therefore be incorporated in the pintle assembly 10.
Only, in fact, second section 429 of the structure shaft 42 of present embodiment also can arrange the 6th profile groove 422B, and 20 need of signal cable can be pulled out the line body at an end of contiguous second section 429 after going into from the spiral fashion second profile groove 422A, that is to say from the stage casing of rotating shaft 42 and namely pull out.
Please refer to " Fig. 7 ", be the synoptic diagram of fifth embodiment of the invention, wherein, the main difference of present embodiment and the 4th embodiment is that the cross section of second sleeve pipe 532 of second bearing seat 53 is hexagon, the second profile groove 522A of rotating shaft 52 is shape in the shape of a spiral also, and wherein one section cross section is hexagon.
In the 4th embodiment and the 5th embodiment, the cross section of second sleeve pipe is polygon, and it can be that polygonal rotating shaft is inserted in wherein for second section for the cross section, and then fixed rotating shaft.
Please refer to " Fig. 8 A " and " Fig. 8 B ", in the specific embodiment of the invention, the synoptic diagram of part assembly () and synoptic diagram (two) disclose a kind of rotating shaft 62 and rotating shaft 72 respectively.Rotating shaft 62 is hollow, and the second profile groove 622A axially is a straight line and is communicated in two ends of rotating shaft 62.In rotating shaft 72, the second profile groove 722A is two ends that the axial screw shape extends and be communicated in rotating shaft 72.Above-mentioned two kinds of rotating shafts all can be inserted and pass from the other end from an end for signal cable.
Please refer to Fig. 9 and Figure 10, the synoptic diagram that is respectively sixth embodiment of the invention and diagrammatic cross-section along the BB profile line of Fig. 9.The main difference of present embodiment and previous embodiment is that first sleeve pipe 812 is not for circle is polygon, just has plane 812E and plane 812F, in addition, also has the first profile groove 812A.Thus, the rotary resistance between first sleeve pipe 812 and the rotating shaft 82 will change along with the angle of rotating, and can make screen reach the effect of auto-closing by specific arrangement.One end of rotating shaft 82 then is welded in second bearing seat 13 and secure bond.
Please refer to Figure 11, be the synoptic diagram of seventh embodiment of the invention.The main difference of present embodiment and previous embodiment is that the second profile groove 122A is that a straight line and extension connect two ends to rotating shaft 12, and an end of rotating shaft 12 also is welded in second bearing seat 13 and secure bond.
Please refer to Figure 12 and Figure 13, the synoptic diagram that is respectively eighth embodiment of the invention and diagrammatic cross-section along the CC profile line of Figure 12.The main difference of present embodiment and aforementioned the 7th embodiment is the mutual socket of an end of an end of first sleeve pipe 912 and rotating shaft 92 and combines rotationally.Thus, as long as first sleeve pipe 912 and rotating shaft 92 relatively rotates, the communication channel that the first profile groove 912A is communicated with can form the line body that can supply signal cable 20 to be inserted with the second profile groove 922A.After the line body of signal cable 20 is inserted, again first sleeve pipe 912 is relatively rotated with rotating shaft 92, the first profile groove 912A is not communicated with the second profile groove 922A, can allows the line body of signal cable 20 be fixed in the communication channel that the first profile groove 912A and the second profile groove 922A constitute.In one embodiment, first sleeve pipe 912 has the binding end 913 that external diameter is narrower than hollow axle 92 internal diameters, and rotating shaft 92 is socketed on binding end 913, as shown in figure 13.In addition, can also be opposite setting, that is rotating shaft 92 have the binding end that external diameter is narrower than first sleeve pipe, 912 internal diameters, make first sleeve pipe 912 be socketed on rotating shaft 92.
What deserves to be mentioned is, it is that example explains that aforementioned each embodiment all is fixed on the display screen with the clutch shaft bearing seat that second bearing seat then is fixed on the main frame base, that is the clutch shaft bearing seat can rotate and rotate with respect to rotating shaft with display screen, but second bearing seat and rotating shaft then maintain static, but the art those of ordinary skill also can be known role or the position of clutch shaft bearing seat and second bearing seat easily by inference and can be exchanged, and all still belongs within the scope of claims of this patent or is equal to the scope of claims.
Though technology contents of the present invention with preferred embodiment openly as above; yet it is not in order to limit the present invention; any those skilled in the art; do not breaking away from spirit of the present invention a little change and the retouching done; all should be covered by in the category of the present invention, so the scope person of defining that protection scope of the present invention should be looked appending claims is as the criterion.
Claims (38)
1. a pintle assembly is used for a signal cable and is passed, and two ends of this signal cable are respectively equipped with an electric connection, and this pintle assembly comprises:
One clutch shaft bearing seat, this clutch shaft bearing seat have one first fixed head and one first sleeve pipe, and this first sleeve pipe is hollow and has one first profile groove that extends axially and be communicated with the hollow space of this first sleeve pipe;
One second bearing seat; And
One rotating shaft, an end of this rotating shaft is incorporated into this first sleeve pipe rotationally, and the other end then is fixed in this second bearing seat; One end of contiguous at least this first sleeve pipe of this rotating shaft is hollow and has axially extended one second profile groove, when this rotating shaft was incorporated into and turns to the appropriate location with respect to this first sleeve pipe, this first profile groove and this second profile groove were communicated with and form a communication channel and insert and be placed in the hollow space of this first sleeve pipe and this rotating shaft for the line body of this signal cable.
2. pintle assembly as claimed in claim 1, wherein this second bearing seat comprises one second fixed head and one first hyoplastron, wherein this first hyoplastron is from this second fixed head elongation moulding vertically, this first hyoplastron has one first perforation, and this rotating shaft is fixed in this first perforation away from the other end of this clutch shaft bearing seat.
3. pintle assembly as claimed in claim 2, wherein this one first breach that first perforation, one side also comprises and this first perforation is communicated with of this first hyoplastron.
4. pintle assembly as claimed in claim 1, wherein this second bearing seat comprises first parts and second parts that combine up and down and can horizontally rotate, and these first parts have the perforation that is communicated with these second parts central authorities; Wherein
These first parts comprise radially the 4th profile groove of one first hyoplastron and, this first hyoplastron have one first the perforation and in order to fix this rotating shaft away from the other end of this clutch shaft bearing seat;
These second parts comprise the 5th profile groove radially, when these first parts and this second parts relatively rotated to the appropriate location, can the be interconnected signal cable that forms another communication channel and can come out for this second profile groove from this rotating shaft of the 4th profile groove and the 5th profile groove was inserted and is arranged in central perforation.
5. pintle assembly as claimed in claim 4, wherein these first parts also comprise one second hyoplastron, this second hyoplastron arranges at interval with respect to this first hyoplastron, this first hyoplastron has one first breach that is communicated with this first perforation of this first hyoplastron, one second breach that this second hyoplastron also has one second perforation and is communicated with this second perforation.
6. pintle assembly as claimed in claim 1, wherein this second bearing seat comprises one second fixed head, an extension board and one second sleeve pipe, this extension board is from this second fixed head elongation moulding vertically, this second sleeve pipe is connected in a lateral edges of this extension board, and this rotating shaft is fixed in this second sleeve pipe away from the other end of this clutch shaft bearing seat.
7. pintle assembly as claimed in claim 1, wherein this second profile groove extends two ends that connect this rotating shaft.
8. pintle assembly as claimed in claim 1, wherein this second profile groove only is arranged on the part of this rotating shaft one end of contiguous this clutch shaft bearing seat.
9. as claim 7 or 8 described pintle assemblies, wherein this second profile groove is along the axially shape extension setting in the shape of a spiral of this rotating shaft.
10. pintle assembly as claimed in claim 7, wherein this second profile groove is a straight line and extends.
11. pintle assembly as claimed in claim 8, wherein this second profile groove also has the grooving that radially extends and be connected away from an end of this clutch shaft bearing seat.
12. pintle assembly as claimed in claim 7, wherein this second profile groove also has two radially grooving and one the 3rd profile grooves that axially arrange and form U-shaped bending that arrange at interval at the stage casing appropriate location, wherein the 3rd profile groove staggers mutually with this second profile groove and not on same straight line, and this second profile groove, this two grooving and the 3rd profile groove form connected state.
13. pintle assembly as claimed in claim 1, wherein this first sleeve pipe has one first socket part and one second socket part, this first socket part and this second socket part spacing of being separated by.
14. pintle assembly as claimed in claim 8, wherein this rotating shaft comprises one first section and one second section of contiguous this second bearing seat of contiguous this clutch shaft bearing seat, this cross section of first section is for circle and have axially extended this second profile groove twist, and this cross section of second section is polygon and has axially linearly extended one the 6th profile groove, and wherein this second profile groove is connected with the 6th profile groove.
15. pintle assembly as claimed in claim 14, wherein this second bearing seat comprises one second fixed head, an extension board and a polygon second sleeve pipe, this extension board is from this second fixed head elongation moulding vertically, this second sleeve pipe is connected in a lateral edges of this extension board, and this polygon of this axle is inserted in this polygon second sleeve pipe fixing for second section.
16. pintle assembly as claimed in claim 1, wherein this rotating shaft is fixedly welded on this second bearing seat away from the other end of this clutch shaft bearing seat.
17. pintle assembly as claimed in claim 1, wherein the section of this first sleeve pipe of this clutch shaft bearing seat is roughly rounded, and the section of an end of contiguous this first sleeve pipe of this rotating shaft is also roughly rounded.
18. pintle assembly as claimed in claim 1, wherein the section of this first sleeve pipe of this clutch shaft bearing seat roughly is polygon, and the section of an end of contiguous this first sleeve pipe of this rotating shaft is also roughly rounded.
19. pintle assembly as claimed in claim 1, wherein this first sleeve pipe of this clutch shaft bearing seat end of being adjacent to this rotating shaft has an adapter section of less external diameter, reaches rotation for socket-connecting with vicinity one end of this rotating shaft and is combined.
20. an electronic installation, this electronic installation comprises:
One main frame base;
One display screen;
One pintle assembly, this pintle assembly articulate this display screen in this main frame base, and this pintle assembly comprises:
One clutch shaft bearing seat, this clutch shaft bearing seat is fixed in this display screen, and this clutch shaft bearing seat has one first fixed head and one first sleeve pipe, and this first sleeve pipe is hollow and has one first profile groove that extends axially and be communicated with the hollow space of this first sleeve pipe;
One second bearing seat, this second bearing seat is fixed in this main frame base; And
One rotating shaft, an end of this rotating shaft is incorporated into this first sleeve pipe rotationally, and the other end then is fixed in this second bearing seat; One end of contiguous at least this first sleeve pipe of this rotating shaft is hollow and has axially extended one second profile groove, and when this rotating shaft was incorporated into and turns to the appropriate location with respect to this first sleeve pipe, this first profile groove and this second profile groove were communicated with and form a communication channel;
One signal cable, two electric connections that this signal cable has a line body and is divided into these line body two ends, this line body is inserted this communication channel and is placed in the hollow space of this first sleeve pipe and this rotating shaft, and this two electric connection then is connected to this main frame base and this display screen.
21. electronic installation as claimed in claim 20, wherein this second bearing seat comprises one second fixed head and one first hyoplastron, wherein this first hyoplastron is from this second fixed head elongation moulding vertically, this first hyoplastron has one first perforation, and this rotating shaft is fixed in this first perforation away from the other end of this clutch shaft bearing seat.
22. electronic installation as claimed in claim 21, wherein this first perforation, one side of this first hyoplastron also comprises one first breach that is communicated with this first perforation.
23. electronic installation as claimed in claim 20, wherein this second bearing seat comprises first parts and second parts that combine up and down and can horizontally rotate, and these first parts have the perforation that is communicated with these second parts central authorities; Wherein
These first parts comprise radially the 4th profile groove of one first hyoplastron and, this first hyoplastron have one first the perforation and in order to fix this rotating shaft away from the other end of this clutch shaft bearing seat;
These second parts comprise the 5th profile groove radially, when these first parts and this second parts relatively rotated to the appropriate location, can the be interconnected signal cable that forms another communication channel and can come out for this second profile groove from this rotating shaft of the 4th profile groove and the 5th profile groove was inserted and is arranged in central perforation.
24. electronic installation as claimed in claim 23, wherein these first parts also comprise one second hyoplastron, this second hyoplastron arranges at interval with respect to this first hyoplastron, this first hyoplastron has one first breach that is communicated with first perforation of this first hyoplastron, one second breach that this second hyoplastron also has one second perforation and is communicated with this second perforation.
25. electronic installation as claimed in claim 20, wherein this second bearing seat comprises one second fixed head, an extension board and one second sleeve pipe, this extension board is from this second fixed head elongation moulding vertically, this second sleeve pipe is connected in a lateral edges of this extension board, and this rotating shaft is fixed in this second sleeve pipe away from the other end of this clutch shaft bearing seat.
26. electronic installation as claimed in claim 20, wherein this second profile groove extends two ends that connect this rotating shaft.
27. electronic installation as claimed in claim 20, wherein this second profile groove only is arranged on the part of this rotating shaft one end of contiguous this clutch shaft bearing seat.
28. as claim 26 or 27 described electronic installations, wherein this second profile groove is along the axially shape extension setting in the shape of a spiral of this rotating shaft.
29. electronic installation as claimed in claim 26, wherein this second profile groove is straight line extension.
30. electronic installation as claimed in claim 27, wherein this second profile groove has the grooving that radially extends and be connected in addition away from an end of this clutch shaft bearing seat.
31. electronic installation as claimed in claim 26, wherein this second profile groove also has two radially grooving and one the 3rd profile grooves that axially arrange and form U-shaped bending that arrange at interval at the stage casing appropriate location, wherein the 3rd profile groove staggers mutually with this second profile groove and not on same straight line, and this second profile groove, this two grooving and the 3rd profile groove form connected state.
32. electronic installation as claimed in claim 20, wherein this first sleeve pipe has one first socket part and one second socket part, this first socket part and this second socket part spacing of being separated by.
33. electronic installation as claimed in claim 27, wherein this rotating shaft comprises one first section and one second section of contiguous this second bearing seat of contiguous this clutch shaft bearing seat, this cross section of first section is for circle and have axially extended this second profile groove twist, and this cross section of second section is polygon and has axially linearly extended one the 6th profile groove, and wherein this second profile groove is connected with the 6th profile groove.
34. electronic installation as claimed in claim 33, wherein this second bearing seat comprises one second fixed head, an extension board and a polygon second sleeve pipe, this extension board is from this second fixed head elongation moulding vertically, this second sleeve pipe is connected in a lateral edges of this extension board, and this polygon of this axle is inserted in this polygon second sleeve pipe fixing for second section.
35. electronic installation as claimed in claim 20, wherein this rotating shaft is fixedly welded on this second bearing seat away from the other end of this clutch shaft bearing seat.
36. electronic installation as claimed in claim 20, wherein the section of this first sleeve pipe of this clutch shaft bearing seat is roughly rounded, and the section of an end of contiguous this first sleeve pipe of this rotating shaft is also roughly rounded.
37. electronic installation as claimed in claim 20, wherein the section of this first sleeve pipe of this clutch shaft bearing seat roughly is polygon, and the section of an end of contiguous this first sleeve pipe of this rotating shaft is also roughly rounded.
38. electronic installation as claimed in claim 20, wherein this first sleeve pipe of this clutch shaft bearing seat end of being adjacent to this rotating shaft has an adapter section of less external diameter, reaches rotation for socket-connecting with vicinity one end of this rotating shaft and is combined.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261586431P | 2012-01-13 | 2012-01-13 | |
| US61/586,431 | 2012-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103207645A true CN103207645A (en) | 2013-07-17 |
| CN103207645B CN103207645B (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210201039.0A Active CN103207645B (en) | 2012-01-13 | 2012-06-14 | Pintle assembly and electronic installation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103207645B (en) |
| TW (1) | TWI496530B (en) |
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| CN106312956A (en) * | 2015-07-02 | 2017-01-11 | 车王电子股份有限公司 | Battery switching device of electric tool |
| TWI656431B (en) * | 2017-01-03 | 2019-04-11 | 仁寶電腦工業股份有限公司 | Hinge structure and electronic device |
| TWI697757B (en) * | 2019-02-16 | 2020-07-01 | 宏碁股份有限公司 | Pivoting mechanism and electronic device |
| CN111596722A (en) * | 2019-02-20 | 2020-08-28 | 宏碁股份有限公司 | Pivoting mechanism and electronic device |
| WO2021060571A1 (en) * | 2019-09-24 | 2021-04-01 | 엘지전자 주식회사 | Portable electronic device |
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| TWI656431B (en) * | 2017-01-03 | 2019-04-11 | 仁寶電腦工業股份有限公司 | Hinge structure and electronic device |
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| CN111596722A (en) * | 2019-02-20 | 2020-08-28 | 宏碁股份有限公司 | Pivoting mechanism and electronic device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103207645B (en) | 2016-09-28 |
| TW201330756A (en) | 2013-07-16 |
| TWI496530B (en) | 2015-08-11 |
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