CN110687965A - Notebook computer pivot protective housing - Google Patents
Notebook computer pivot protective housing Download PDFInfo
- Publication number
- CN110687965A CN110687965A CN201810728332.XA CN201810728332A CN110687965A CN 110687965 A CN110687965 A CN 110687965A CN 201810728332 A CN201810728332 A CN 201810728332A CN 110687965 A CN110687965 A CN 110687965A
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- CN
- China
- Prior art keywords
- cambered surface
- cylindrical shell
- notebook computer
- stop
- rotating shaft
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- 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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- 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
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a protective shell for a rotating shaft of a notebook computer, which comprises a cylindrical shell and a stop block arranged in the cylindrical shell, wherein the stop block comprises a stop piece and a stop post connected with the stop piece; the stop columns are parallel to the length direction of the cylindrical shell, and a group of opposite side surfaces of the stop columns are spot-welded on the inner wall of the cylindrical shell; the cylindrical shell comprises six surfaces which are sequentially connected and are respectively a first plane, a first cambered surface, a second plane, a third cambered surface and a fourth cambered surface, and the six surfaces are integrally formed; the block is provided with a wire passing hole for passing a wire. After the rotating shaft is installed, the rotating shaft cannot be loosened, the matching degree is high, the rotation is stable, the stop block and the cylindrical shell are connected through laser spot welding, no residue exists, the joint is perfect and has no defect, the appearance is attractive, the smoothness is high, the matching degree with the rotating shaft of a notebook computer is high, and the rotating shaft is suitable for high-end notebook computer products.
Description
Technical Field
The invention belongs to the technical field of notebook computer rotating shafts, and particularly relates to a protective shell for a rotating shaft of a notebook computer.
Background
In the last two decades, with the development of material science and the appearance of smaller integrated chips, computers have been developed as notebook computers that are small in size, thin in thickness, light in weight, and easy to carry around. However, the existing notebook is mostly of a flip type, and is generally designed to be composed of a base composed of a main body and a keyboard, and an upper cover composed of a display screen and a cover body, in order to meet the design considerations of thinness, smallness, light weight and the like. When the notebook computer is not used or is used, the upper cover is covered on the base, and when the notebook computer is used, the upper cover needs to be lifted upwards to a proper angle, so that the notebook computer is convenient to operate and use.
A pivot part that is used for notebook computer display and keyboard body coupling at present is the integrative die casting of zinc alloy, because of being the display of notebook computer and the connector key of keyboard, and expose, so the outward appearance requirement is high, and the colour requirement is diversified, however, the die-casting shaping hardly reaches the outward appearance requirement: the surface of the electroplating solution is provided with a parting line, and bubbles are generated during electroplating treatment; the product type bin is deep, the die-casting molding is carried out, the inclination of the core drawing is large, the vertical attractive requirement is difficult to achieve, the surface treatment can only be carried out at present, and the diversified requirements cannot be met.
Disclosure of Invention
The invention mainly solves the technical problem of providing a notebook computer rotating shaft protective shell, after being installed, the rotating shaft cannot be loosened, the matching degree is high, the rotation is stable, the stop block and the cylindrical shell are connected through laser spot welding, no residue exists, the connection part is perfect and has no defect, the appearance is attractive, the smoothness is high, the matching degree with the rotating shaft of a notebook computer is high, and the notebook computer rotating shaft protective shell is suitable for high-end notebook computer products.
In order to solve the technical problems, the invention adopts a technical scheme that: the protective shell comprises a cylindrical shell and a stop block arranged in the cylindrical shell, wherein an accommodating space is formed in the cylindrical shell, the stop block comprises a stop piece and a stop post connected with the stop piece, the stop piece is connected with the inner wall of the cylindrical shell in a spot welding mode, and the stop piece is perpendicular to the inner wall of the cylindrical shell; the blocking columns are parallel to the length direction of the cylindrical shell, and a group of opposite side surfaces of the blocking columns are spot-welded on the inner wall of the cylindrical shell;
the cylindrical shell comprises six surfaces which are sequentially connected and are respectively a first plane, a first cambered surface, a second plane, a third cambered surface and a fourth cambered surface, and the six surfaces are integrally formed; the first cambered surface, the second cambered surface, the third cambered surface and the fourth cambered surface are all concave cambered surfaces;
the block is provided with a wire passing hole for passing a wire;
the spot welding is laser spot welding.
In order to solve the technical problems, the invention adopts the further technical scheme that: the inner wall of the cylindrical shell is further welded with a group of positioning blocks, and the positioning blocks are located on the side, where the blocking pieces are not provided with the blocking columns.
Furthermore, one positioning column is welded on the first plane, and the other positioning column is welded on the second plane.
Further, the wire passing hole penetrates from the blocking piece to the blocking column.
Further, the first arc surface, the second arc surface, the third arc surface and the fourth arc surface are all arc surfaces.
Further, the wall thickness of the cylindrical shell is 0.8-1.2 mm.
Furthermore, the radius of the circle where the first cambered surface and the fourth cambered surface are located is 0.03m, and the radius of the circle where the second cambered surface and the third cambered surface are located is 0.02 mm.
The invention has the beneficial effects that:
according to the invention, the cylindrical shell is formed by adopting a profile extrusion molding mode, the stop block is formed by stamping, the stop block and the cylindrical shell are welded together by laser spot welding, the containing space is formed in the cylindrical shell and is used for containing the rotating shaft, the stop block is used for fixing the rotating shaft element, after the rotating shaft element is installed, the rotating shaft element cannot be loosened, the matching degree is high, the rotation is stable, the stop block and the cylindrical shell are connected by laser spot welding, no residue is generated, the connecting part is perfect and free of flaws, the appearance is attractive, the smoothness is high, the matching degree with the rotating shaft of a notebook computer is high, and the notebook;
in addition, the invention has the advantages of wear resistance, high hardness, difficult scratch, long service life, capability of keeping compact and bright surface at the outer side of the whole structure, beautiful appearance, and texture, and is particularly suitable for high-grade computers.
The foregoing is a summary of the present invention, and in order to provide a clear understanding of the technical means of the present invention and to be implemented in accordance with the present specification, the following is a detailed description of the preferred embodiments of the present invention.
Drawings
FIG. 1 is one of the schematic structural diagrams of the present invention;
FIG. 2 is a second schematic view of the present invention (from another perspective);
FIG. 3 is a side view of the present invention;
the device comprises a cylindrical shell 1, a first plane 11, a first cambered surface 12, a second cambered surface 13, a second plane 14, a third cambered surface 15, a fourth cambered surface 16, a stop block 2, a stop piece 21, a stop column 22, a wire passing hole 23 and a positioning block 3.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and the present invention will be described in detail with reference to the accompanying drawings. The invention may be embodied in other different forms, i.e. it is capable of various modifications and changes without departing from the scope of the invention as disclosed.
The same notebook computer comprises two rotating shaft protective cases which are in mirror symmetry.
Example (b): a notebook computer rotating shaft protection shell comprises a cylindrical shell 1 and a stop block 2 arranged in the cylindrical shell, wherein an accommodating space is formed in the cylindrical shell, the stop block comprises a stop piece 21 and a stop post 22 connected with the stop piece, the stop piece is connected with the inner wall of the cylindrical shell in a spot welding mode, and the stop piece is perpendicular to the inner wall of the cylindrical shell; the blocking columns are parallel to the length direction of the cylindrical shell, and a group of opposite side surfaces of the blocking columns are spot-welded on the inner wall of the cylindrical shell;
the cylindrical shell comprises six surfaces which are sequentially connected and are respectively a first plane 11, a first cambered surface 12, a second cambered surface 13, a second plane 14, a third cambered surface 15 and a fourth cambered surface 16, and the six surfaces are integrally formed; the first cambered surface, the second cambered surface, the third cambered surface and the fourth cambered surface are all concave cambered surfaces;
the block is provided with a wire passing hole 23 for passing a wire;
the spot welding is laser spot welding.
The inner wall of the cylindrical shell is further welded with a group of positioning blocks 3, and the positioning blocks are located on the side, where the blocking pieces are not provided with the blocking columns.
One positioning column is welded on the first plane, and the other positioning column is welded on the second plane.
The wire passing hole penetrates from the blocking piece to the blocking column.
In this embodiment, the first arc surface, the second arc surface, the third arc surface, and the fourth arc surface are all arc surfaces.
More preferably, the radius of the circle where the first cambered surface and the fourth cambered surface are located is 0.03m, and the radius of the circle where the second cambered surface and the third cambered surface are located is 0.02 mm.
The wall thickness of the cylindrical shell is 0.8-1.2 mm.
In the embodiment, the cylindrical shell is formed by adopting a profile extrusion forming mode, the stop block is formed by stamping and is welded together by laser spot, the containing space is formed in the cylindrical shell and is used for containing the rotating shaft, the stop block is used for fixing the rotating shaft element, the rotating shaft cannot be loosened after installation, the matching degree is high, the rotation is stable, the stop block and the cylindrical shell are connected by laser spot welding, no residue is generated, the joint is perfect and has no flaw, the appearance is attractive, the smoothness is high, the matching degree with the rotating shaft of the notebook computer is high, and the notebook computer is suitable for high-end notebook computer products;
in addition, the invention has the advantages of wear resistance, high hardness, difficult scratch, long service life, capability of keeping compact and bright surface at the outer side of the whole structure, beautiful appearance, and texture, and is particularly suitable for high-grade computers.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by the present specification or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.
Claims (7)
1. The utility model provides a notebook computer pivot protective housing which characterized in that: the device comprises a cylindrical shell (1) and a stop block (2) arranged in the cylindrical shell, wherein an accommodating space is formed in the cylindrical shell, the stop block comprises a stop piece (21) and a stop column (22) connected with the stop piece, the stop piece is connected with the inner wall of the cylindrical shell in a spot welding mode, and the stop piece is perpendicular to the inner wall of the cylindrical shell; the blocking columns are parallel to the length direction of the cylindrical shell, and a group of opposite side surfaces of the blocking columns are spot-welded on the inner wall of the cylindrical shell;
the cylindrical shell comprises six surfaces which are sequentially connected and are respectively a first plane (11), a first cambered surface (12), a second cambered surface (13), a second plane (14), a third cambered surface (15) and a fourth cambered surface (16), and the six surfaces are integrally formed; the first cambered surface, the second cambered surface, the third cambered surface and the fourth cambered surface are all concave cambered surfaces;
the block is provided with a wire passing hole (23) for passing a wire;
the spot welding is laser spot welding.
2. The notebook computer spindle protective case of claim 1, wherein: the inner wall of the cylindrical shell is further welded with a group of positioning blocks (3), and the positioning blocks are located on the side, where the blocking pieces are not provided with the blocking columns.
3. The notebook computer spindle protective case of claim 2, wherein: one positioning column is welded on the first plane, and the other positioning column is welded on the second plane.
4. The notebook computer spindle protective case of claim 1, wherein: the wire passing hole penetrates from the blocking piece to the blocking column.
5. The notebook computer spindle protective case of claim 1, wherein: the first cambered surface, the second cambered surface, the third cambered surface and the fourth cambered surface are all arc surfaces.
6. The notebook computer spindle protective case of claim 1, wherein: the wall thickness of the cylindrical shell is 0.8-1.2 mm.
7. The notebook computer spindle protective case of claim 5, wherein: the radius of the circle where the first cambered surface and the fourth cambered surface are located is 0.03m, and the radius of the circle where the second cambered surface and the third cambered surface are located is 0.02 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728332.XA CN110687965A (en) | 2018-07-05 | 2018-07-05 | Notebook computer pivot protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728332.XA CN110687965A (en) | 2018-07-05 | 2018-07-05 | Notebook computer pivot protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110687965A true CN110687965A (en) | 2020-01-14 |
Family
ID=69106667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810728332.XA Withdrawn CN110687965A (en) | 2018-07-05 | 2018-07-05 | Notebook computer pivot protective housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110687965A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8730667B2 (en) * | 2010-09-30 | 2014-05-20 | Panasonic Corporation | Protection cover, electronic device and cover holding structure |
| CN107842550A (en) * | 2017-11-30 | 2018-03-27 | 昆山慧智柏电子科技有限公司 | A kind of notebook computer rotation shaft chamber and its manufacturing process |
| CN107906115A (en) * | 2017-11-30 | 2018-04-13 | 昆山慧智柏电子科技有限公司 | A kind of rotation shaft cabin of laptop and its manufacturing process |
| CN207437573U (en) * | 2017-11-30 | 2018-06-01 | 昆山慧智柏电子科技有限公司 | A kind of rotation shaft cabin of laptop |
| CN207470600U (en) * | 2017-11-30 | 2018-06-08 | 昆山慧智柏电子科技有限公司 | A kind of notebook computer rotation shaft chamber |
-
2018
- 2018-07-05 CN CN201810728332.XA patent/CN110687965A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8730667B2 (en) * | 2010-09-30 | 2014-05-20 | Panasonic Corporation | Protection cover, electronic device and cover holding structure |
| CN107842550A (en) * | 2017-11-30 | 2018-03-27 | 昆山慧智柏电子科技有限公司 | A kind of notebook computer rotation shaft chamber and its manufacturing process |
| CN107906115A (en) * | 2017-11-30 | 2018-04-13 | 昆山慧智柏电子科技有限公司 | A kind of rotation shaft cabin of laptop and its manufacturing process |
| CN207437573U (en) * | 2017-11-30 | 2018-06-01 | 昆山慧智柏电子科技有限公司 | A kind of rotation shaft cabin of laptop |
| CN207470600U (en) * | 2017-11-30 | 2018-06-08 | 昆山慧智柏电子科技有限公司 | A kind of notebook computer rotation shaft chamber |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200114 |