CN107191468A - Notebook computer - Google Patents
Notebook computer Download PDFInfo
- Publication number
- CN107191468A CN107191468A CN201710424587.2A CN201710424587A CN107191468A CN 107191468 A CN107191468 A CN 107191468A CN 201710424587 A CN201710424587 A CN 201710424587A CN 107191468 A CN107191468 A CN 107191468A
- Authority
- CN
- China
- Prior art keywords
- fin ring
- polished rod
- rod portion
- axle sleeve
- tight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sliding-Contact Bearings (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The present invention discloses a kind of notebook computer, including pedestal, display screen, connecting pole and the rotating shaft mechanism for connecting pedestal and connecting pole, the connecting pole is fixedly connected by the fixed plate positioned at its end with display screen, the rotating shaft mechanism further comprises runing rest, block, shaft core bar, several loose fin rings and several tight fin rings, the shaft core bar side is polished rod portion, opposite side is non-polished rod portion, in the first axle sleeve and the second axle sleeve of the polished rod portion insertion supporting part of this shaft core bar, in the third through-hole of the non-polished rod portion insertion connecting pole of this shaft core bar, the tight fin ring and polished rod portion tight fit connection, the loose fin ring and tight fin ring are alternately arranged.Torsion of the present invention and frictional force stability and uniformity are good, after the upset of 20,000 times, and torsion and the control of frictional force domain of walker so as to reduce the decay of torsion, are also achieved and contacted with the face of base, fixing intensity and stability are higher within 7%.
Description
Technical field
The present invention relates to a kind of notebook computer, and in particular to it is a kind of with computer-positioning spindle in notebook computer.
Background technology
With the development of science and technology, various electronic products constantly occur, the life given people brings huge change, especially
It is that the use of computer changes the life style of people, accelerates the rhythm of life of people.In the late two decades, with material science
Development and the smaller integrated chip of volume occur, computer develops into a kind of small volume, thickness of thin, lightweight and be easy to carry-on
The notebook computer of carrying.And existing notebook is in the majority with cover-lifting type, to meet thin, small examining with the design such as lightweight
Consider, be typically designed to the upper lid two parts structure that base and display screen and lid are constituted being made up of host main body and keyboard
Into.And notebook computer without using or with finish state when, upper lid is just covered on its base, will must cover thereon when in use to
On raise to appropriate angle, can just be easy to operate with.
Prior art notebook computer rotation shaft is usually that annular Oil Guide groove is directly provided with the pivot of rotating shaft, is turned simultaneously
Axle is using kirsite as material, and such design has the following disadvantages：Using the notebook computer rotation shaft of this structure, radiating compared with
Slowly, it may appear that local pyrexia phenomenon, and the lubricating oil in oil groove is caused easily to melt, so will to the lubricating oil fusing point in oil groove
Ask higher, provided with annular Oil Guide groove on pivot, be unfavorable for lubricating oil storage, so starting and closing on notebook computer
Gai Shi, may cause oil leak situation to occur, while being not easy to form uniform oil film provided with annular Oil Guide groove on pivot.
The content of the invention
It is an object of the present invention to provide a kind of notebook computer, the notebook computer torsion and frictional force stability and uniformity
Good, after the upset of 20,000 times, torsion and the control of frictional force domain of walker, so as to reduce the decay of torsion, are improved within 7%
The service life of product, is also convenient for basis without occasion and product, adjusts loose fin ring and tight fin number of rings mesh, and arrangement position
Put relation, realize to the dynamic adjustable size in torsion ground, versatility and the use occasion of product are improved, to have saved production
Cost.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of notebook computer, including pedestal, display screen,
Connecting pole and the rotating shaft mechanism for connecting pedestal and connecting pole, the connecting pole is by the fixed plate positioned at its end with showing
Display screen is fixedly connected, and the rotating shaft mechanism further comprises runing rest, block, shaft core bar, several loose fin rings and some
Individual tight fin ring, the runing rest further comprises supporting part, the first axle sleeve and the second axle sleeve, and first axle sleeve is located at rotation
Turn the one end in pedestal lower end face, second axle sleeve is located at the middle part of runing rest lower surface, the runing rest lower surface position
Region between its other end and the second axle sleeve is provided with a turtledove connected in star, and the shaft core bar side is polished rod portion, and opposite side is
In non-polished rod portion, the first axle sleeve and the second axle sleeve of the polished rod portion insertion supporting part of this shaft core bar, the non-polished rod portion of this shaft core bar
In the third through-hole of embedded connecting pole, the bottom and top of the block are set with the turtledove in polished rod portion end and runing rest
On connected in star end, the loose fin ring and tight fin ring have a male part, and the turtledove shape of this male part embedded rotating support is recessed
In groove, the loose fin ring and tight fin ring are provided with a gap slot, and the loose fin ring and tight fin ring set are loaded on shaft core bar
Polished rod portion on, gap and loose fin ring end are left between the loose fin ring and polished rod portion and is contacted with polished rod portion tight fit,
So as to form oil storage clearance portion between loose fin ring and polished rod portion side surface, the tight fin ring connects with polished rod portion tight fit
Connect, connect, the loose fin ring and tight fin ring inwall are respectively provided with 2 grooves that cave in, and 2 grooves that cave in are respectively positioned at gap slot
Both sides, 2 grooves that cave in of the loose fin ring of clearance portion connection of the loose fin ring, loose fin ring and tight fin the ring alternating
Arrangement；The shaft core bar, which is located at intermediate region between polished rod portion and non-polished rod portion, has a raised item, and one is corresponding with raised item
Baffle plate setting is between first axle sleeve and the second axle sleeve and in the region of runing rest bottom.
Further improved scheme is as follows in above-mentioned technical proposal：
1. in such scheme, second axle sleeve is located at the middle part of runing rest lower surface close to the first axle sleeve side.
2. in such scheme, at least two first through hole is provided with the supporting part of the runing rest.
3. in such scheme, the non-polished rod portion side surface of the shaft core bar is symmetrically arranged with planar slot and lower plane groove.
4. in such scheme, the through hole of at least two second is provided between upper planar slot and the lower plane groove.
5. in such scheme, the internal diameter size of first axle sleeve and the second axle sleeve is more than the polished rod portion external diameter of shaft core bar
Size.
6. in such scheme, 1 tight fin ring, the adjacent tight fin are provided between the adjacent loose fin ring
1 loose fin ring is provided between ring.
7. in such scheme, the fixed plate of the connecting pole is fixed by least two bolt and display screen.
8. in such scheme, described 2 cave in groove and gap slot is circumferentially spacedly distributed.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1. notebook computer of the present invention, it includes several loose fin rings and several tight fin rings, and runing rest is further wrapped
Supporting part, the first axle sleeve and the second axle sleeve are included, first axle sleeve is located at one end of runing rest lower surface, second axle sleeve
Open in middle part positioned at runing rest lower surface, the region that the runing rest lower surface is located between its other end and the second axle sleeve
There is a turtledove connected in star, the shaft core bar side is polished rod portion, the first axle sleeve of the polished rod portion insertion supporting part of this shaft core bar and the
In two axle sleeves, the loose fin ring and tight fin ring are provided with a gap slot, and the loose fin ring and tight fin ring set are loaded on axle
In the polished rod portion of core bar, the tight fin ring and polished rod portion tight fit connection, the loose fin ring and tight fin ring are alternately arranged,
Torsion and frictional force stability and uniformity are good, after the upset of 20,000 times, and torsion and frictional force domain of walker are controlled within 7%,
So as to reduce the decay of torsion, the service life of product is improved, is also convenient for according to without occasion and product, adjustment pine fin
Ring and tight fin number of rings mesh, and arrangement position relation, realize to the dynamic adjustable size in torsion ground, improve the general of product
Property and use occasion, with saved production cost, its loose fin ring and tight fin ring are provided with a gap slot, improve loose fin
The elasticity of loop and tight fin ring, the favourable more longlasting chucking power consistently kept to polished rod portion；Again, its loose fin ring and tight
Fin ring inwall is respectively provided with 2 groove polished rod portions of caving in, and 2 grooves that cave in are located at the both sides of gap slot, lubricated for storage respectively
Oil, collects the lubricating oil of wall lubricated surface when also allowing for rotating, it is ensured that polished rod portion lubricates continuation and lasting with fin ring inwall
Property, 2 grooves that cave in of the loose fin ring of clearance portion connection of the loose fin ring are also beneficial to the uniformity of lubricating oil distribution,
So as to ensure that torsion is constant and extend product service life.
2. notebook computer of the present invention, leaves gap and loose fin ring end and light between its loose fin ring and polished rod portion
Bar portion tight fit contact so that between loose fin ring and polished rod portion side surface formed oil storage clearance portion, the tight fin ring with
Polished rod portion tight fit connection, the loose fin ring and tight fin ring are alternately arranged, eliminate and individually start oil groove, realize and deposit
Oil storage substantially increases polished rod portion and lubricated with fin ring inwall between the polished rod portion of shaft core bar and fin ring inwall
Property, also cause contact surface simultaneously and all have oil immersion profit, on the other hand, loose fin ring end is contacted and position with polished rod portion tight fit
Tight fin ring and polished rod portion tight fit connection in loose fin ring both sides, so as to form a closed oil storage cavity, are reduced
It is oily excessive in this closed oil storage cavity, it is ensured that lubrication continuation and stability, so as to extend service life.
3. notebook computer of the present invention, the bottom and top of its block are set with polished rod portion end and rotation
On the turtledove connected in star end of support, prevent several loose fin rings and tight fin ring from releasing vertically.
4. notebook computer of the present invention, the non-polished rod portion side surface of its shaft core bar is symmetrically arranged with planar slot and lower flat
The through hole of at least two second is provided between face groove, upper planar slot and lower plane groove, realizes and is contacted with the face of base, fixing intensity
It is higher with stability.
5. notebook computer of the present invention, it is convex with one that its shaft core bar is located at intermediate region between polished rod portion and non-polished rod portion
Bar is played, a baffle plate setting corresponding with raised item is between first axle sleeve and the second axle sleeve and in the area of runing rest bottom
Domain, the flip angle scope to base and screen is defined, and is placed and is produced hard damage to the circuit of notebook computer, protects all the time
Upset is held in security standpoint scope, so as to extend the reliability and service life of product.
Brief description of the drawings
Accompanying drawing 1 is laptop structure schematic diagram of the present invention；
Accompanying drawing 2 is the partial structurtes top view of accompanying drawing 1；
Accompanying drawing 3 is rotating shaft mechanism structural representation in notebook computer of the present invention；
Accompanying drawing 4 is the decomposition texture schematic diagram of accompanying drawing 3.
Accompanying drawing 5 is rotating shaft mechanism partial structural diagram in notebook computer of the present invention；
Accompanying drawing 6 is the partial enlargement structural representation of accompanying drawing 5.
Accompanying drawing 7 is loose fin ring and shaft core bar section schematic diagram in the present invention；
Accompanying drawing 8 is tight fin ring and shaft core bar section schematic diagram in the present invention
In the figures above：1st, runing rest；2nd, block；3rd, shaft core bar；31st, polished rod portion；32nd, non-polished rod portion；4th, loose fin ring；5、
Tight fin ring；6th, supporting part；7th, the first axle sleeve；8th, the second axle sleeve；9th, turtledove connected in star；10th, gap slot；11st, oil storage clearance portion；
12nd, first through hole；131st, upper planar slot；132nd, lower plane groove；14th, the second through hole；15th, male part；16th, raised item；17th, keep off
Plate；18th, pedestal；19th, display screen；20th, connecting pole；21st, rotating shaft mechanism；22nd, fixed plate；23rd, bolt；24th, third through-hole；25、
Cave in groove.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment 1：A kind of notebook computer, including pedestal 18, display screen 19, connecting pole 20 and for connect pedestal 18 and even
The rotating shaft mechanism 21 of post 20 is connect, the connecting pole 20 is fixedly connected by the fixed plate 22 positioned at its end with display screen 19, institute
State rotating shaft mechanism 21 and further comprise runing rest 1, block 2, shaft core bar 3, several loose fin rings 4 and several tight fin rings
5, the runing rest 1 further comprises supporting part 6, the first axle sleeve 7 and the second axle sleeve 8, and first axle sleeve 7 is located at rotation branch
One end of the lower surface of frame 1, second axle sleeve 8 is located at the middle part of the lower surface of runing rest 1, the lower surface of runing rest 1 position
Region between its other end and the second axle sleeve 8 is provided with a turtledove connected in star 9, and the side of shaft core bar 3 is polished rod portion 31, another
Side is this shaft core in non-polished rod portion 32, the first axle sleeve 7 and the second axle sleeve 8 of the insertion of polished rod portion 31 supporting part 6 of this shaft core bar 3
In the third through-hole 24 of the non-polished rod portion 32 insertion connecting pole of bar 3, the bottom and top of the block 2 are set with polished rod portion
On 31 ends and the end of turtledove connected in star 9 of runing rest 1, the loose fin ring 4 and tight fin ring 5 have a male part 15, this
In the turtledove connected in star 9 of the embedded rotating support 1 of male part 15, the loose fin ring 4 and tight fin ring 5 are provided with a gap slot 10,
The loose fin ring 4 and tight fin ring 5 are set in the polished rod portion 31 of shaft core bar 3, between the loose fin ring 4 and polished rod portion 31
Gap and the loose end of fin ring 4 is left to contact with the tight fit of polished rod portion 31, thus loose fin ring 4 and the side surface of polished rod portion 31 it
Between form oil storage clearance portion 11, the tight fin ring 5 and the tight fit connection of polished rod portion 31, the loose fin ring 4 and tight fin ring 5
Inwall is respectively provided with 2 grooves 25,2 that cave in groove 25 that caves in and is located at the both sides of gap slot 10 respectively, between the loose fin ring 4
Gap portion 11 connects 2 grooves 25 that cave in of loose fin ring 4, and the loose fin ring 4 and tight fin ring 5 are alternately arranged；The shaft core
Bar 3 be located between polished rod portion 31 and non-polished rod portion 32 intermediate region have a raised item 16, one with the corresponding baffle plate of raised item 16
17 are arranged between the axle sleeve 8 of the first axle sleeve 7 and second and in the region of the bottom of runing rest 1.
Above-mentioned second axle sleeve 8 is located at the middle part of the lower surface of runing rest 1 close to the side of the first axle sleeve 7.
At least two first through hole 12 is provided with the supporting part 6 of above-mentioned runing rest 1.
The non-side surface of polished rod portion 32 of above-mentioned shaft core bar 3 is symmetrically arranged with planar slot 131 and lower plane groove 132.
Embodiment 2：A kind of notebook computer, including pedestal 18, display screen 19, connecting pole 20 and for connecting pedestal 18
With the rotating shaft mechanism 21 of connecting pole 20, the connecting pole 20 is fixed by the fixed plate 22 positioned at its end and display screen 19 to be connected
Connect, the rotating shaft mechanism 21 further comprises runing rest 1, block 2, shaft core bar 3, several loose fin rings 4 and several are tight
Fin ring 5, the runing rest 1 further comprises supporting part 6, the first axle sleeve 7 and the second axle sleeve 8, and first axle sleeve 7 is located at
One end of the lower surface of runing rest 1, second axle sleeve 8 is located under the middle part of the lower surface of runing rest 1, the runing rest 1
The region that end face is located between its other end and the second axle sleeve 8 is provided with a turtledove connected in star 9, and the side of shaft core bar 3 is polished rod portion
31, opposite side is non-polished rod portion 32, and the polished rod portion 31 of this shaft core bar 3 is embedded in the first axle sleeve 7 and the second axle sleeve 8 of supporting part 6,
In the third through-hole 24 of the non-polished rod portion 32 insertion connecting pole of this shaft core bar 3, the bottom and top of the block 2 be set with
On the end of polished rod portion 31 and the end of turtledove connected in star 9 of runing rest 1, the loose fin ring 4 and tight fin ring 5 have a male part
15, in the turtledove connected in star 9 of this embedded rotating support 1 of male part 15, the loose fin ring 4 and tight fin ring 5 are provided with a breach
Groove 10, the loose fin ring 4 and tight fin ring 5 are set in the polished rod portion 31 of shaft core bar 3, the loose fin ring 4 and polished rod portion
Leave gap and the loose end of fin ring 4 between 31 to contact with the tight fit of polished rod portion 31, so that in loose fin ring 4 and the side of polished rod portion 31
Form oil storage clearance portion 11, the tight fin ring 5 and the tight fit connection of polished rod portion 31 between surface, the loose fin ring 4 and tight
The inwall of fin ring 5 is respectively provided with 2 grooves 25,2 that cave in and caves in groove 25 respectively positioned at the both sides of gap slot 10, the loose fin
The clearance portion 11 of ring 4 connects 2 grooves 25 that cave in of loose fin ring 4, and the loose fin ring 4 and tight fin ring 5 are alternately arranged；Institute
State shaft core bar 3 has a raised item 16 positioned at intermediate region between polished rod portion 31 and non-polished rod portion 32, and one is corresponding with raised item 16
Baffle plate 17 be arranged between the axle sleeve 8 of the first axle sleeve 7 and second and in the region of the bottom of runing rest 1.
The second through hole of at least two 14 is provided between above-mentioned upper planar slot 131 and lower plane groove 132.
The internal diameter size of the above-mentioned axle sleeve 8 of first axle sleeve 7 and second is more than the outside dimension of polished rod portion 31 of shaft core bar 3.
It is provided between 1 tight fin ring 5, the adjacent tight fin ring 5 and is provided between the adjacent loose fin ring 4
1 loose fin ring 4.
The fixed plate 22 of above-mentioned connecting pole 20 is fixed by least two bolt 23 with display screen 19.
Above-mentioned 2 cave in groove 18 and gap slot 10 is circumferentially spacedly distributed.
During using notebook computer, it includes several loose fin rings and several tight fin rings, and runing rest is further
Including supporting part, the first axle sleeve and the second axle sleeve, first axle sleeve is located at one end of runing rest lower surface, second axle
Set is located at the region between its other end and the second axle sleeve positioned at the middle part of runing rest lower surface, the runing rest lower surface
Be provided with a turtledove connected in star, the shaft core bar side is polished rod portion, the first axle sleeve of the polished rod portion insertion supporting part of this shaft core bar and
In second axle sleeve, the loose fin ring and tight fin ring are provided with a gap slot, and the loose fin ring and tight fin ring set are loaded on
In the polished rod portion of shaft core bar, the tight fin ring and polished rod portion tight fit connection, the loose fin ring and tight fin ring are alternately arranged
Row, torsion and frictional force stability and uniformity are good, after the upset of 20,000 times, torsion and the control of frictional force domain of walker 7% with
It is interior, so as to reduce the decay of torsion, the service life of product is improved, is also convenient for according to without occasion and product, adjustment pine
Fin ring and tight fin number of rings mesh, and arrangement position relation, realize to the dynamic adjustable size in torsion ground, improve product
Versatility and use occasion, to have saved the cost of production.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (9)
1. a kind of notebook computer, it is characterised in that：Including pedestal（18）, display screen（19）, connecting pole（20）And for even
Connect pedestal（18）And connecting pole（20）Rotating shaft mechanism（21）, the connecting pole（20）Pass through the fixed plate positioned at its end（22）
With display screen（19）It is fixedly connected, the rotating shaft mechanism（21）Further comprise runing rest（1）, block（2）, shaft core bar（3）、
Several loose fin rings（4）With several tight fin rings（5）, the runing rest（1）Further comprise supporting part（6）, first
Axle sleeve（7）With the second axle sleeve（8）, first axle sleeve（7）Positioned at runing rest（1）One end of lower surface, second axle sleeve
（8）Positioned at runing rest（1）The middle part of lower surface, the runing rest（1）Lower surface is located at its other end and the second axle sleeve（8）
Between region be provided with a turtledove connected in star（9）, the shaft core bar（3）Side is polished rod portion（31）, opposite side is non-polished rod portion
（32）, this shaft core bar（3）Polished rod portion（31）Embedded supporting part（6）The first axle sleeve（7）With the second axle sleeve（8）It is interior, this shaft core
Bar（3）Non- polished rod portion（32）The third through-hole of embedded connecting pole（24）It is interior, the block（2）Bottom and top be set with
In polished rod portion（31）End and runing rest（1）Turtledove connected in star（9）On end, the loose fin ring（4）With tight fin ring（5）
With a male part（15）, this male part（15）Embedded rotating support（1）Turtledove connected in star（9）It is interior, the loose fin ring（4）With
Tight fin ring（5）It is provided with a gap slot（10）, the loose fin ring（4）With tight fin ring（5）It is set in shaft core bar（3）Light
Bar portion（31）On, the loose fin ring（4）With polished rod portion（31）Between leave gap and loose fin ring（4）End and polished rod portion
（31）Tight fit is contacted, so that in loose fin ring（4）With polished rod portion（31）Oil storage clearance portion is formed between side surface（11）, it is described
Tight fin ring（5）With polished rod portion（31）Tight fit connection, the loose fin ring（4）With tight fin ring（5）Inwall is respectively provided with 2
Pouch groove（25）, 2 grooves that cave in（25）It is located at gap slot respectively（10）Both sides, the loose fin ring（4）Clearance portion
（11）The loose fin ring of connection（4）2 grooves that cave in（25）, the loose fin ring（4）With tight fin ring（5）It is alternately arranged；Institute
State shaft core bar（3）Positioned at polished rod portion（31）With non-polished rod portion（32）Between intermediate region have a raised item（16）, one with it is raised
Bar（16）Corresponding baffle plate（17）It is arranged at first axle sleeve（7）With the second axle sleeve（8）Between and in runing rest（1）Bottom
Region.
2. notebook computer according to claim 1, it is characterised in that：Second axle sleeve（8）Positioned at runing rest（1）
The middle part of lower surface is close to the first axle sleeve（7）Side.
3. notebook computer according to claim 1, it is characterised in that：The runing rest（1）Supporting part（6）On open
There is at least two first through hole（12）.
4. notebook computer according to claim 1, it is characterised in that：The shaft core bar（3）Non- polished rod portion（32）Side
Surface is symmetrically arranged with planar slot（131）With lower plane groove（132）.
5. notebook computer according to claim 1, it is characterised in that：The upper planar slot（131）With lower plane groove
（132）Between be provided with the through hole of at least two second（14）.
6. notebook computer according to claim 1, it is characterised in that：First axle sleeve（7）With the second axle sleeve（8）'s
Internal diameter size is more than shaft core bar（3）Polished rod portion（31）Outside dimension.
7. notebook computer positioning rotating shaft according to claim 1, it is characterised in that：2 grooves that cave in（18）
And gap slot（10）Circumferentially it is spacedly distributed.
8. notebook computer according to claim 1, it is characterised in that：The adjacent loose fin ring（4）Between be provided with 1
Individual tight fin ring（5）, the adjacent tight fin ring（5）Between be provided with 1 loose fin ring（4）.
9. notebook computer according to claim 1, it is characterised in that：The connecting pole（20）Fixed plate（22）Pass through
At least two bolt（23）With display screen（19）It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424587.2A CN107191468B (en) | 2017-06-07 | 2017-06-07 | Notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424587.2A CN107191468B (en) | 2017-06-07 | 2017-06-07 | Notebook computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107191468A true CN107191468A (en) | 2017-09-22 |
| CN107191468B CN107191468B (en) | 2020-03-27 |
Family
ID=59877384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710424587.2A Active CN107191468B (en) | 2017-06-07 | 2017-06-07 | Notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191468B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223533A1 (en) * | 2017-06-07 | 2018-12-13 | 昆山科森科技股份有限公司 | Positioning rotation shaft for notebook computer |
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| CN207246217U (en) * | 2017-06-07 | 2018-04-17 | 昆山科森科技股份有限公司 | Laptop |
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|---|---|---|---|---|
| JP2001099133A (en) * | 1999-09-30 | 2001-04-10 | Kato Electrical Mach Co Ltd | Tilt hinge |
| US20030056322A1 (en) * | 2000-02-22 | 2003-03-27 | Korea M.A.T. Co., Ltd | Hinge device |
| CN200952525Y (en) * | 2006-08-02 | 2007-09-26 | 关建国 | Pivot device capable of lowering abrasion |
| CN104141679A (en) * | 2013-05-07 | 2014-11-12 | 纬创资通股份有限公司 | Electronic device and pivot structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223533A1 (en) * | 2017-06-07 | 2018-12-13 | 昆山科森科技股份有限公司 | Positioning rotation shaft for notebook computer |
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| Publication number | Publication date |
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| CN107191468B (en) | 2020-03-27 |
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