CN106020369A - Notebook rotation shaft support and notebook - Google Patents
Notebook rotation shaft support and notebook Download PDFInfo
- Publication number
- CN106020369A CN106020369A CN201610599172.4A CN201610599172A CN106020369A CN 106020369 A CN106020369 A CN 106020369A CN 201610599172 A CN201610599172 A CN 201610599172A CN 106020369 A CN106020369 A CN 106020369A
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- CN
- China
- Prior art keywords
- shaft support
- rotating shaft
- notebook
- laptop rotating
- rotary shaft
- 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
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- 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
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a notebook rotation shaft support and relates to the technical field of notebooks. The notebook rotation shaft support comprises a notebook rotation shaft support body formed through pressure casting, wherein the notebook rotation shaft support body comprises an arc-shaped fixed modular surface and a bent movable modular surface, and the head and tail ends of the fixed modular surface are respectively connected with the head and tail ends of the movable modular surface to jointly form a columnar shaft body provided with a groove. In addition, the invention further discloses a notebook including the notebook rotation shaft support. The notebook rotation shaft support is high in processing efficiency, high in product precision and low in processing cost.
Description
Technical field
The present invention relates to notebook technical field, particularly relate to a kind of laptop rotating shaft support and there are this notes
The notebook of this rotary shaft rack.
Background technology
The processing method of existing laptop rotating shaft support is to use maximum spot size processing method, namely
Say, become rotary shaft rack at the maximum outside diameter position of section bar through lathe tool turnery processing, use this processing mode to add
Work efficiency rate is low, and processing precision of products is low, and raw material used is more, and processing cost is high.
In sum, needing a kind of working (machining) efficiency of proposition badly high, Product Precision is high, the notebook that processing cost is low
Rotary shaft rack, to solve above-mentioned technical problem.
Summary of the invention
It is an object of the invention to propose a kind of working (machining) efficiency high, Product Precision is high, the pen of skilled worker's low cost
Remember this rotary shaft rack.
Another object of the present invention is to propose a kind of notebook including above-mentioned laptop rotating shaft support.
For reaching this purpose, the present invention by the following technical solutions:
A kind of laptop rotating shaft support, including by the rotary shaft rack body of die cast, described rotary shaft rack
Body includes the dynamic model face of arc cover half face and bending, the first and last end in described cover half face respectively with the head in dynamic model face
End connects, and is collectively forming the reeded column axis body of tool.
As the preferred version of a kind of laptop rotating shaft support, the dynamic model face of described rotary shaft rack body includes shape
Become the first side of recess sidewall, on described first side and to be positioned at the end positions of rotary shaft rack body symmetrical
Offer oblique tapping hole.
As the preferred version of a kind of laptop rotating shaft support, described first side is to tilt relative to vertical plane
Withdrawing pattern face, the pattern draft in described withdrawing pattern face is 2 °-4 °.
As the preferred version of a kind of laptop rotating shaft support, described oblique tapping hole be aperture the most successively
The shoulder hole reduced.
As the preferred version of a kind of laptop rotating shaft support, the bottom of described groove is provided with multiple pillar,
Tapping hole it is formed with on each pillar.
As the preferred version of a kind of laptop rotating shaft support, the surrounding of described pillar is provided with rounding.
As the preferred version of a kind of laptop rotating shaft support, the radius of described rounding is 0.4mm-0.6mm.
As the preferred version of a kind of laptop rotating shaft support, the two ends, bottom of described groove are symmetrically arranged with muscle
Bar back-off structure.
As the preferred version of a kind of laptop rotating shaft support, the both ends of the surface of described rotary shaft rack body are all offered
There is installing hole.
A kind of notebook, including laptop rotating shaft support described above.
The invention have the benefit that
The present invention proposes a kind of laptop rotating shaft support and has the notebook of this laptop rotating shaft support, this pen
Remember that the body of this rotary shaft rack is prepared by compression molding process.Pen is prepared with existing employing lathing method
Remembering that the technology of this rotary shaft rack compares, the laptop rotating shaft support working (machining) efficiency of the present invention is high, Product Precision
Height, processing cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the laptop rotating shaft support that the specific embodiment of the invention provides；
Fig. 2 is the partial enlarged drawing in Fig. 1 at A.
In figure:
1, rotary shaft rack body；2, cover half face；3, dynamic model face；31, the first side；4, groove；5、
Tiltedly tapping hole；6, installing hole；7, pillar；8, tapping hole；9, rib back-off structure；10, notch end
Face.
Detailed description of the invention
Technical scheme and the technique effect reached for making to present invention solves the technical problem that, using are clearer,
Below in conjunction with accompanying drawing, the technical scheme of the embodiment of the present invention is described in further detail, it is clear that retouched
The embodiment stated is only a part of embodiment of the present invention rather than whole embodiments.Based in the present invention
Embodiment, the every other reality that those skilled in the art are obtained under not making creative work premise
Execute example, broadly fall into the scope of protection of the invention.
Include using metal material to pass through as it is shown in figure 1, present embodiment proposes a kind of laptop rotating shaft support
The rotary shaft rack body 1 of die cast, metal material can select magnesium alloy plate, it is also possible to selects magnalium to close
Gold sheet material, facilitates die cast.With the technology that existing employing lathing method prepares laptop rotating shaft support
Comparing, the laptop rotating shaft support working (machining) efficiency of the present invention is high, and Product Precision is high, and processing cost is low.
Wherein, the concrete work flow of laptop rotating shaft support is as follows: metal material sequentially pass through die cast,
Blanking disintegrate, outer essence cut, CNC processing, machine add, refine burr, shaping, Quan Jian, epithelium, baking vanish, conjunction
Position, hole and QC inspection process complete the production of finished product.
Wherein, the mould work flow needed for above-mentioned processing laptop rotating shaft support product is as follows: according to
Laptop rotating shaft support product first confirms that mould structure, then carries out Design of Dies, gets the raw materials ready afterwards and carry out CNC
Or EDM or line such as cut at the operation, carry out die trial after group is vertical, then carry out Product checking correction Design of Dies, finally
Complete sample presentation.Can be modified confirming to product structure according to various problems before carrying out mold design process,
It is also performed to check of drawings after mold design process, repeats mould structure is confirmed.
In the present embodiment, rotary shaft rack body 1 includes arc cover half face 2 and the dynamic model face 3 of bending, fixed
The first and last end of die face 2 is connected with the first and last end in dynamic model face 3 respectively, is collectively forming the columnar shaft with groove 4
Body.
The dynamic model face 3 of rotary shaft rack body 1 includes the first side 31 forming groove 4 sidewall, the first side
On 31 and be positioned at the end positions symmetry of rotary shaft rack body 1 and offer 4 oblique tapping holes 5.Concrete, 4
Individual oblique tapping hole 5 is divided into two groups of oblique tapping holes 5, often organizes oblique tapping hole 5 and is arranged on the first side 31
And near the end position of rotary shaft rack body 1.Further, oblique tapping hole 5 depends on from outside to inside for aperture
The shoulder hole of secondary reduction, needs to be processed after CNC operation.
In the present embodiment, in order to prevent snap gauge, pull product, the first side 31 is relative to vertical plane
The withdrawing pattern face tilted, present embodiment can use boring machine to carry out boring withdrawing pattern so that cell wall has pulling out of inclination
Die face.Preferably, the pattern draft in withdrawing pattern face is 2 °-4 °.It is further preferred that the pulling out of withdrawing pattern face 41
Mould gradient is 3 °.
The both ends of the surface of rotary shaft rack body 1 respectively offer an installing hole 6.This installing hole 6 includes near rotating shaft
The circular hole that rack body 1 end face is arranged with arrange away from rotary shaft rack body 1 end face and be connected with circular hole
Square hole, can reliablely and stablely install the rotating shaft of notebook.This installing hole 6 shape is special, it is therefore desirable to pass through
Slide block molding mode processes.
The bottom of groove 4 is provided with 3 pillars 7, and each pillar 7 is formed with an a diameter of 1.6mm's
Tapping hole 8, described tapping hole 8 is mould preformed hole.The surrounding of pillar 7 is provided with rounding, rounding
Radius is 0.4mm-0.6mm.The setting of rounding effectively prevent the sharp right of pillar 7 surrounding and scratches hands
Problem, improve safe handling.
As depicted in figs. 1 and 2, the two ends, bottom of groove 4 are symmetrically arranged with four rib back-off structure 9.Often
Two rib back-off structure 9 are arranged on the bottom end of groove 4, and the rib back-off structure 9 at two ends is symmetrical
Arrange.Described rib back-off structure 9 is preferably convex tendon, and the cross sectional shape of this convex tendon is the most square, also may be used
Think trapezoidal or L-type.Rib back-off structure 9 facilitates die sinking and the mold closing of die-casting forming die.
In rotary shaft rack Product processing forming process, the notch end face 10 of described groove 4 is material bag and aerofluxus
Residual level, follow-up needs is removed through CNC processing, arranges near this material bag and aerofluxus residual level simultaneously
The fillet in dynamic model face 3 also answer CNC to remove, so, substantially increase the appearance of rotary shaft rack product.
In order to prevent rotary shaft rack product from shrinking and snap gauge, the rotary shaft rack body institute of present embodiment further
Have right angle to set up rounding that radius is 0.5mm.
Present embodiment also proposes a kind of notebook including above-mentioned laptop rotating shaft support.This notebook produces
Product precision is high, and working (machining) efficiency is high, and processing cost is low.
To describe the know-why of the present invention in conjunction with specific embodiments.These descriptions are intended merely to explain this
Bright principle, and limiting the scope of the invention can not be construed to by any way.Based on solution herein
Releasing, those skilled in the art need not to pay performing creative labour, and can to associate other of the present invention concrete
Embodiment, within these modes fall within protection scope of the present invention.
Claims (10)
1. a laptop rotating shaft support, it is characterised in that include the rotary shaft rack body by die cast,
Described rotary shaft rack body includes the dynamic model face of arc cover half face and bending, and the first and last end in described cover half face is respectively
It is connected with the first and last end in dynamic model face, is collectively forming the reeded column axis body of tool.
Laptop rotating shaft support the most according to claim 1, it is characterised in that described rotary shaft rack is originally
The dynamic model face of body include formed recess sidewall the first side, on described first side and be positioned at rotary shaft rack this
The end positions symmetry of body offers oblique tapping hole.
Laptop rotating shaft support the most according to claim 2, it is characterised in that described first side is
The withdrawing pattern face tilted relative to vertical plane, the pattern draft in described withdrawing pattern face is 2 °-4 °.
Laptop rotating shaft support the most according to claim 2, it is characterised in that described oblique tapping hole is
The shoulder hole that aperture is sequentially reduced from outside to inside.
Laptop rotating shaft support the most according to claim 1, it is characterised in that the bottom of described groove
It is provided with multiple pillar, each pillar is formed tapping hole.
Laptop rotating shaft support the most according to claim 5, it is characterised in that the surrounding of described pillar
It is provided with rounding.
Laptop rotating shaft support the most according to claim 6, it is characterised in that the half of described rounding
Footpath is 0.4mm-0.6mm.
Laptop rotating shaft support the most according to claim 1, it is characterised in that the bottom of described groove
Two ends are symmetrically arranged with rib back-off structure.
Laptop rotating shaft support the most according to claim 1, it is characterised in that described rotary shaft rack is originally
The both ends of the surface of body all offer installing hole.
10. a notebook, it is characterised in that include the notes as described in any one of claim 1 to 9
This rotary shaft rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599172.4A CN106020369A (en) | 2016-07-27 | 2016-07-27 | Notebook rotation shaft support and notebook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599172.4A CN106020369A (en) | 2016-07-27 | 2016-07-27 | Notebook rotation shaft support and notebook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106020369A true CN106020369A (en) | 2016-10-12 |
Family
ID=57114706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610599172.4A Pending CN106020369A (en) | 2016-07-27 | 2016-07-27 | Notebook rotation shaft support and notebook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106020369A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329533A (en) * | 2017-08-31 | 2017-11-07 | 苏州幼儿师范高等专科学校 | A kind of notebook computer rotation shaft containment vessel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3082405U (en) * | 2001-06-04 | 2001-12-14 | 森 李 | Rotating shaft structure for opening and closing the lid of a notebook computer |
| CN101060761A (en) * | 2006-04-11 | 2007-10-24 | 索尼株式会社 | Pivoting mechanism for stand and electronic apparatus |
| CN204921672U (en) * | 2015-09-06 | 2015-12-30 | 昆山鑫诚五金科技有限公司 | Notebook pivot support |
| CN205201998U (en) * | 2015-12-11 | 2016-05-04 | 台州市安安焊接设备有限公司 | Handle mould convenient to drawing of patterns |
| CN205375304U (en) * | 2016-01-20 | 2016-07-06 | 深圳市优美科数码技术有限公司 | Notebook computer pivot structure and notebook computer |
-
2016
- 2016-07-27 CN CN201610599172.4A patent/CN106020369A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3082405U (en) * | 2001-06-04 | 2001-12-14 | 森 李 | Rotating shaft structure for opening and closing the lid of a notebook computer |
| CN101060761A (en) * | 2006-04-11 | 2007-10-24 | 索尼株式会社 | Pivoting mechanism for stand and electronic apparatus |
| CN204921672U (en) * | 2015-09-06 | 2015-12-30 | 昆山鑫诚五金科技有限公司 | Notebook pivot support |
| CN205201998U (en) * | 2015-12-11 | 2016-05-04 | 台州市安安焊接设备有限公司 | Handle mould convenient to drawing of patterns |
| CN205375304U (en) * | 2016-01-20 | 2016-07-06 | 深圳市优美科数码技术有限公司 | Notebook computer pivot structure and notebook computer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329533A (en) * | 2017-08-31 | 2017-11-07 | 苏州幼儿师范高等专科学校 | A kind of notebook computer rotation shaft containment vessel |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |