CN101351094A - Fixed structural for case of electronic device - Google Patents
Fixed structural for case of electronic device Download PDFInfo
- Publication number
- CN101351094A CN101351094A CN 200710025198 CN200710025198A CN101351094A CN 101351094 A CN101351094 A CN 101351094A CN 200710025198 CN200710025198 CN 200710025198 CN 200710025198 A CN200710025198 A CN 200710025198A CN 101351094 A CN101351094 A CN 101351094A
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- CN
- China
- Prior art keywords
- electronic device
- fixed
- reception room
- fixed part
- locking part
- 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.)
- Pending
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- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a fixed structure of an electronic device shell which is used for fixing the upper shell and the lower shell of an electronic device. The edges of the upper shell and the lower shell are symmetrically provided with a first detaining chamber and a second detaining chamber, and the leaning walls of the upper shell and the lower shell are provided with two via holes communicated with the first and the second detaining chamber, and besides, the fixed structure of the electronic device shell also comprises an elastic fixed piece which is in the shape of an arrow and comprises a fixed part which is in the shape of a triangle and can carry out elastic deformation and a locking part arranged on one lateral side of the fixed part. The fixed part is detained in the second detaining chamber and part of the fixed part close to the locking part leans the wall surfaces of the second detaining chamber on the two sides of the via hole, while the locking part is detained in the first detaining chamber and locked with a locking piece, and thereby the upper shell and the lower shell of the electronic device are locked to form an integrated body.
Description
[technical field]
The present invention is meant the fixed structure of electronic installation upper and lower casing especially about a kind of case of electronic device structure.
[background technology]
The housing of electronic installation, as computer and portable electric appts, comprise a main casing and a lid mostly, the common space of accommodating circuit board and other electronic device that forms of this main casing and lid, but be together mostly between the main casing of existing electronic installation and the lid by screw closure, its weak point be need on this main casing and lid, to be provided with corresponding through hole reach in double-screw bolt, so that passing this through hole, this screw is locked in the interior double-screw bolt, the technical problem that wherein relates to has the fixing of interior double-screw bolt, the tolerance of this through hole and the center of the two are to direct problem etc., therefore in design, it is quite careful to need in manufacturing and the assembling process, to guarantee to realize intended function, so to design, the requirement of making and assembling is very high, has increased the cost of this electronic installation virtually.
[summary of the invention]
Therefore, the purpose of this invention is to provide a kind of fixed structure of case of electronic device, in order to the upper and lower casing of fixed electronic device.
For reaching above-mentioned purpose, the fixed structure of case of electronic device of the present invention, on fixed electronic device, lower house, on being somebody's turn to do, the lower house edge is arranged with first and second reception room, and on being somebody's turn to do, the wall that lower house leans is equipped with through hole, this two through hole is communicated with this first and second reception room, in addition, the fixed structure of this case of electronic device also comprises a flexible fastening piece, this fixture is arrow shaped, comprise the fixed part of triangular in shape and elastically deformable and be located at the locking part of fixed part one side, this fixed part is located in this second reception room, and the part of the contiguous locking part of this fixed part and second reception room the wall of through hole both sides against, and this locking part is contained in first reception room, and sealed with a closure, thereby make this electronic installation on, lower house is sealed to be one.
Compared to prior art, the present invention utilizes last, the lower house edge is symmetrical arranged first and second reception room, and on being somebody's turn to do, the wall that lower house leans is equipped with through hole, this two through hole is communicated with this first and second reception room, this first reception room is provided with the relative opposite side of a side of through hole and opens, and second reception room is provided with the relative opposite side sealing of a side of through hole, so can force in flexible fastening piece, make its fixed part strain triangular in shape, thereby make this fixed part pass on this, the through hole of the wall that lower house leans and being contained in second reception room, and its locking part is contained in first reception room, and it is sealed with closure, when this closure is bonded to the precalculated position along this locking part rotation lock, the part of the contiguous locking part of this fixed part and second reception room the wall of through hole both sides against, and the end face of this closure and first reception room the wall of through hole both sides against, thereby make this electronic installation on, lower house is sealed to be one, because of its be by the contiguous locking part of fixed part part and second reception room the wall of through hole both sides against with the end face of closure and first reception room the wall of through hole both sides against mode make, lower house is sealed to be one, contact area is bigger, therefore be not very high to dimension precision requirement, therefore in mold design and actual manufacture process, need not keep too high precision, thereby be beneficial to the reduction manufacturing cost.
For purpose of the present invention, structural feature and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the fixed structure of enforcement case of electronic device of the present invention.
Fig. 2 and Fig. 3 are the use schematic diagram of the fixed structure of enforcement case of electronic device of the present invention.
[embodiment]
See also shown in Figure 1, three-dimensional exploded view for the fixed structure of case of electronic device of the present invention, the fixed structure 1 of case of electronic device of the present invention, on fixed electronic device, lower house 20,21, on being somebody's turn to do, lower house 20,21 in order to be arranged with a receiving space 22, so that be installed with the electronic building bricks such as circuit board (not shown) of this electronic installation, and on being somebody's turn to do, lower house 20,21 edges are arranged with first and second reception room 200,210, and on being somebody's turn to do, lower house 20,21 lean first, second wall 201,211 at corresponding first and second reception room 200,210 middle part is equipped with first and second through hole 202,212, this first and second through hole 202,212 are communicated with this first and second reception room 200,210, this first reception room 200 is open at the relative opposite side of first wall 201 that first through hole 202 is set, so that fixture 10 stretches into (being detailed later), and second reception room 210 is provided with the relative opposite side sealing of second wall 211 of second through hole 212.
In addition, the fixed structure 1 of this case of electronic device also comprises a fixture 10, this fixture 10 is arrow shaped, comprise the fixed part 100 of triangular in shape and elastically deformable and be located at the locking part 101 of fixed part 100 1 sides, in the present embodiment, this fixed part 100 is isosceles triangle, comprise dual-side 102 and base 103, stretch out to the zenith directions that deviates from this fixed part 100 at the middle part that this locking part 101 is bases 103, and this locking part 101 is the hollow setting, and with fixed part 100 internal communication.Moreover these locking part 101 outer walls are provided with screw thread, thereby sealed by screw thread with a closure 11 (as screw).
See also Fig. 2 and shown in Figure 3, when assembling, so can force in flexible fastening piece, can stretch into the summit that these fixture 10 inside support fixed part 100 by a lengthwise body of rod (not shown), make its fixed part triangular in shape 100 strains, thereby make this fixed part 100 pass on this, lower house 20,21 lean first, second wall 201, first and second through hole 202 of 211,212 and be contained in second reception room 210, remove external force afterwards, thereby make this fixed part 100 resile, and its side 102 of locking part 101 both sides with second reception room 210 second wall 211 of second through hole, 212 both sides against, its locking part 101 then is contained in first reception room 200, and it is sealed with closure 11, when this closure 11 when these locking part 101 rotation locks are bonded to the precalculated position, this fixed part 100 the side 102 of locking part 101 both sides with closely conflict at second wall 211 of second through hole, 212 both sides with second reception room 210, and the end face of this closure 11 and first wall 201 are closely conflicted in the part of first through hole, 202 both sides, thus make this electronic installation on, lower house 20,21 sealed be one.
Claims (4)
1, a kind of fixed structure of case of electronic device, on fixed electronic device, lower house, it is characterized in that: on this, the lower house edge is arranged with first and second reception room, and on being somebody's turn to do, the wall that lower house leans is equipped with through hole, this two through hole is communicated with this first and second reception room, in addition, the fixed structure of this case of electronic device also comprises a flexible fastening piece, this fixture is arrow shaped, comprise the fixed part of triangular in shape and elastically deformable and be located at the locking part of fixed part one side, this fixed part is located in this second reception room, and the part of the contiguous locking part of this fixed part and second reception room the wall of through hole both sides against, and this locking part is contained in first reception room, and sealed with a closure.
2, the fixed structure of case of electronic device as claimed in claim 1 is characterized in that: this fixed part is isosceles triangle, comprises dual-side and base, and this locking part is that stretch out to the zenith directions that deviates from this fixed part at the middle part on base.
3, the fixed structure of case of electronic device as claimed in claim 1 is characterized in that: this locking part is the hollow setting, and with the fixed part internal communication.
4, as the fixed structure of claim 2 or 3 described case of electronic device, it is characterized in that: this locking part outer wall is provided with screw thread, and is sealed by screw thread with a closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710025198 CN101351094A (en) | 2007-07-16 | 2007-07-16 | Fixed structural for case of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710025198 CN101351094A (en) | 2007-07-16 | 2007-07-16 | Fixed structural for case of electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101351094A true CN101351094A (en) | 2009-01-21 |
Family
ID=40269617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710025198 Pending CN101351094A (en) | 2007-07-16 | 2007-07-16 | Fixed structural for case of electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101351094A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014012396A1 (en) * | 2012-07-16 | 2014-01-23 | Thomson Licensing | Cover removal fixture |
| US9717153B2 (en) | 2011-07-18 | 2017-07-25 | Thomson Licensing | For retention base to fixture on cover removal fixture |
| CN110955296A (en) * | 2018-09-27 | 2020-04-03 | 苹果公司 | Multiple fittings clamped together |
-
2007
- 2007-07-16 CN CN 200710025198 patent/CN101351094A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9717153B2 (en) | 2011-07-18 | 2017-07-25 | Thomson Licensing | For retention base to fixture on cover removal fixture |
| WO2014012396A1 (en) * | 2012-07-16 | 2014-01-23 | Thomson Licensing | Cover removal fixture |
| US9549474B2 (en) | 2012-07-16 | 2017-01-17 | Thomson Licensing | Cover removal fixture |
| CN110955296A (en) * | 2018-09-27 | 2020-04-03 | 苹果公司 | Multiple fittings clamped together |
| CN110955296B (en) * | 2018-09-27 | 2023-08-01 | 苹果公司 | Multiple fittings clamped together |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090121 |