CN101932216A - Door closure device - Google Patents
Door closure device Download PDFInfo
- Publication number
- CN101932216A CN101932216A CN2009103034085A CN200910303408A CN101932216A CN 101932216 A CN101932216 A CN 101932216A CN 2009103034085 A CN2009103034085 A CN 2009103034085A CN 200910303408 A CN200910303408 A CN 200910303408A CN 101932216 A CN101932216 A CN 101932216A
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- housing
- closure device
- opening
- 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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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
-
- 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
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
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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
- G06F1/1679—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for locking or maintaining the movable parts of the enclosure in a fixed position, e.g. latching mechanism at the edge of the display in a laptop or for the screen protective cover of a PDA
Abstract
The invention relates to a door closure device, comprising a shell, a first door plate, a second door plate, a revolving shaft, a first elastic element and a second elastic element. The shell is provided with an opening and is further provided with a plurality of first baffle plates at the lateral edge of the opening, the first door plate is pivoted with the shell, the second door plate is assembled on the first door plate in a sliding mode, the second door plate is provided with a plurality of second baffle plates which enable the second door plate to cover the opening of the shell. The door closure device of the invention opens or closes the first door plate and the second door plate through the first elastic element and automatically fixes the first door plate and the second door plate on the shell through the second elastic element, the first baffle plates of the shell and the second baffle plates of the second door plate without screw fixing. In addition, the operation of the device is simple.
Description
Technical field
The present invention relates to a kind of door closure device.
Background technology
Usually have one or more openable door closures on the housing of some electronic equipments, described door closure is fixed on the housing by some screws.When needs are opened door closure and are carried out trouble shooting or change the electronic building brick of the inside, need to use bottle opener pine oil screw to open door closure, so operate cumbersome.
Summary of the invention
In view of above content, be necessary to provide a kind of easy to operate door closure device.
A kind of door closure device comprises:
One housing is provided with an opening, and this housing is provided with some first blocks in the lateral margin of this opening;
One first door-plate, its corresponding described opening is articulated in this housing;
One second door-plate, its Slide Group are located at this first door-plate, and this second door-plate is provided with second block of some first blocks that are connected to this housing so that second door-plate hides the opening of this housing;
One first flexible member, it is arranged between this first door-plate and this housing first door-plate can be resetted after this housing rotates; And
One second flexible member, it can reset after being arranged on relative first door-plate of second door-plate being slided.
Door closure device of the present invention opens or closes first door-plate and second door-plate by first flexible member, automatically first door-plate and second door-plate are fixed on the housing by first block of second flexible member, housing, second block of second door-plate, do not need screw to fix, simple to operate.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the better embodiment of door closure device of the present invention.
Fig. 2 is the stereogram of second door-plate of the better embodiment of door closure device of the present invention.
Fig. 3 to Fig. 5 is the user mode figure of the better embodiment of door closure device of the present invention.
Embodiment
The present invention will be further described in conjunction with embodiment with reference to the accompanying drawings.
Please refer to Fig. 1 and Fig. 2, the better embodiment of door closure device of the present invention comprises a housing 10, one first door-plate 20, one second door-plate 30, a rotating shaft 40, a torsion spring 50 and two springs 60.
Please also refer to Fig. 5, the outside of described housing 10 is provided with the rectangular opening 12 that a depressed area 11 and is arranged on this depressed area 11.Two relative lateral margins of described opening 12 are equipped with first block 13 and a roughly L-shaped mounting blocks 14 of two wedge shapes separately respectively in opposite directions, wherein two mounting blocks 14 are respectively arranged with a pivot hole 142, the one side of each first block 13 towards housing 10 outsides is provided with a slip plane that tilts, and the one side of each first block 13 towards housing 10 inboards is provided with a flat stopping surface.
Described first door-plate 20 is a thin plate, and the one side is provided with one first breach 21 in the centre position, and this side is respectively equipped with an articulated section 22 in the two ends of first breach 21, is provided with an axis hole 221 in the described articulated section 22.Described first door-plate 20 is along offering two second breach 23 on another side, and the prominent hook 24 of establishing in the bottom of each breach 23.
Described second door-plate 30 roughly is rectangle, and it comprises a plate body 31 and is based in a pair of first raised line 32 of these plate body 31 1 sides and is arranged on this one second raised line 33 to first raised line, 32 same ends.The another side of plate body 31 is provided with the pressure section 39 of a depression, promotes described second door-plate 30 to make things convenient for the user.Should be to first raised line 32 a little more than this second raised line 33.The inboard of described first raised line 32 is respectively arranged with a limiting plate 34 in opposite directions, forms a chute 35 between described limiting plate 34 and the described plate body 31.Second block 36 of two wedge shapes separately is equipped with in the outside of described first raised line 32 respectively, and each second block 36 is provided with a slip plane that tilts away from the one side of this plate body 31, and per second block 36 is provided with a flat stopping surface near the one side of this plate body 31.Described second raised line 33 is provided with a pair of protruding 37, offers a through hole 372 on each projection 37.
Please refer to Fig. 3 to Fig. 5, during assembling, described rotating shaft 40 is passed successively the pivot hole 142 of another mounting blocks 14 of the axis hole 221 of another articulated section 22 of axis hole 221, described torsion spring 50, first door-plate 20 of articulated section 22 of pivot hole 142, first door-plate 20 of the mounting blocks 14 of described housing 10 and housing 10, thereby first door-plate 20 is rotatably installed on the described housing 10.At this moment, described torsion spring 50 is housed in first breach 21 of first door-plate 20, and the bipod of described torsion spring 50 is the described housing 10 of butt and first door-plate 20 respectively.
Slide respectively and insert in two limiting plates 34 and the chute 35 between the plate body 31 of described second door-plate 30 in the two ends of again second door-plate, 30 slip caps being located at described first door-plate, 20, the first door-plates 20.
Then respectively with the two ends of two springs 60 respectively clasp in the through hole 372 of the projection 37 of the hook 24 of described first door-plate 20 and this second door-plate 30.
First door-plate 20 and second door-plate 30 combined are rotated torsion spring 40 stressed generation strains towards the opening 12 of this housing 10; Pressure section 39 in second door-plate 30 promotes second door-plate 30 to the direction away from this rotating shaft 40, spring 60 stressed generation strains, the slip plane of second block 36 of second door-plate 30 slides when the stopping surface of second block 36 rigidly connects the stopping surface that touches first block 13 along the slip plane of first block 13 of housing 10, stop to second door-plate, 30 application of forces, spring 60 recovers distortion and drives the direction slip of second door-plate 30 to rotating shaft 40, and the active force that torsion spring 40 distortion produce makes the stopping surface of stopping surface butt first block 13 of second block 36.At this moment, the plate body 31 of second door-plate 30 is contained in the depressed area 11 of this housing 10 and is positioned at the outside of this housing 10, and described first door-plate 20 is positioned at the inboard of this housing 10.
When desire is opened this first door-plate 20 and second door-plate 30, pressure section 39 in second door-plate 30 promotes second door-plate 30 and the extension spring 60 to the direction away from this rotating shaft 40, the stopping surface of second block 36 of second door-plate 30 slides when the slip plane of second block 36 rigidly connects the slip plane that touches first block 13 along the stopping surface of first block 13 of housing 10, stop to second door-plate, 30 application of forces, the slip plane that spring 60 recovers second block 36 that distortion drives second door-plate 30 slides and separates with first block 13 along the slip plane of first block 13, and described torsion spring 40 recovers distortion 40 rotates win door-plate 20 and second door-plate 30 around the shaft to the outside of housing 10.
Claims (7)
1. door closure device comprises:
One housing is provided with an opening, and this housing is provided with some first blocks in the lateral margin of this opening;
One first door-plate, its corresponding described opening is articulated in this housing;
One second door-plate, its Slide Group are located at this first door-plate, and this second door-plate is provided with second block of some first blocks that are connected to this housing so that second door-plate hides the opening of this housing;
One first flexible member, it is arranged between this first door-plate and this housing first door-plate can be resetted after this housing rotates; And
One second flexible member, it can reset after being arranged on relative first door-plate of second door-plate being slided.
2. door closure device as claimed in claim 1, it is characterized in that: a side of described first door-plate is provided with one first breach in the centre position, and this side is respectively equipped with an articulated section in the two ends of first breach, and described articulated section is provided with the axis hole that wears for a rotating shaft.
3. door closure device as claimed in claim 2, it is characterized in that: described first flexible member is a torsion spring, described torsion spring set is located at this rotating shaft and is contained in first breach of described first door-plate, and a leg of described torsion spring is butted on described first door-plate, and another leg is butted on the described housing.
4. door closure device as claimed in claim 1 is characterized in that: described first block comprises a slip plane and a stopping surface, and the described second block correspondence is provided with a slip plane and a stopping surface.
5. door closure device as claimed in claim 1, it is characterized in that: described second door-plate comprises a plate body, the one side of plate body is along prominent respectively one first raised line of establishing of two opposed side edges, same end at described two first raised lines is provided with one second raised line, the inboard of described two first raised lines is respectively arranged with a limiting plate in opposite directions, and described two limiting plates form one respectively and between the described plate body and slide and accommodate the chute of this first door-plate.
6. door closure device as claimed in claim 5 is characterized in that: the another side of described second door-plate is provided with the pressure section of a depression.
7. door closure device as claimed in claim 5, it is characterized in that: described second flexible member is a spring, the prominent hook of establishing of the one side of described first door-plate, be provided with one on described second raised line and have the projection of a through hole, one end of described spring is fixed on the hook of described first door-plate, and the other end is fixed in the through hole of described projection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103034085A CN101932216A (en) | 2009-06-18 | 2009-06-18 | Door closure device |
| US12/512,044 US20100320221A1 (en) | 2009-06-18 | 2009-07-30 | Cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103034085A CN101932216A (en) | 2009-06-18 | 2009-06-18 | Door closure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101932216A true CN101932216A (en) | 2010-12-29 |
Family
ID=43353403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103034085A Pending CN101932216A (en) | 2009-06-18 | 2009-06-18 | Door closure device |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20100320221A1 (en) |
| CN (1) | CN101932216A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953619A (en) * | 2011-08-31 | 2013-03-06 | 上海贝思特电气有限公司 | Overhauling box overturning mechanism |
| CN104284543A (en) * | 2013-07-02 | 2015-01-14 | 纬创资通股份有限公司 | Covering mechanism |
| CN104718805A (en) * | 2012-10-02 | 2015-06-17 | 皇家飞利浦有限公司 | Housing with releasable locking element |
| WO2023024088A1 (en) * | 2021-08-27 | 2023-03-02 | 宁德时代新能源科技股份有限公司 | Protective cover, battery, electric apparatus, and manufacturing method for protective cover |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163968B (en) * | 2011-12-08 | 2016-08-10 | 国家电网公司 | Case of electronic device |
| CN103379403A (en) * | 2012-04-28 | 2013-10-30 | 深圳富泰宏精密工业有限公司 | Headphone containing structure and portable electronic device |
| JP6372349B2 (en) * | 2014-12-26 | 2018-08-15 | ブラザー工業株式会社 | Image forming apparatus |
| US20230333610A1 (en) * | 2022-04-13 | 2023-10-19 | Dell Products L.P. | Secure hardware component retention assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5156291A (en) * | 1990-12-21 | 1992-10-20 | Arthur Mielke | Hinged cover with auxiliary door |
| US6702137B1 (en) * | 2001-04-04 | 2004-03-09 | Nippon Sanso Corp. | Plug structure for liquid container |
-
2009
- 2009-06-18 CN CN2009103034085A patent/CN101932216A/en active Pending
- 2009-07-30 US US12/512,044 patent/US20100320221A1/en not_active Abandoned
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953619A (en) * | 2011-08-31 | 2013-03-06 | 上海贝思特电气有限公司 | Overhauling box overturning mechanism |
| CN104718805A (en) * | 2012-10-02 | 2015-06-17 | 皇家飞利浦有限公司 | Housing with releasable locking element |
| CN104718805B (en) * | 2012-10-02 | 2017-09-15 | 皇家飞利浦有限公司 | Housing with releasably locking element |
| CN104284543A (en) * | 2013-07-02 | 2015-01-14 | 纬创资通股份有限公司 | Covering mechanism |
| WO2023024088A1 (en) * | 2021-08-27 | 2023-03-02 | 宁德时代新能源科技股份有限公司 | Protective cover, battery, electric apparatus, and manufacturing method for protective cover |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100320221A1 (en) | 2010-12-23 |
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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 |
Application publication date: 20101229 |