CN1693099B - Front cover device capable of stretching - Google Patents
Front cover device capable of stretching Download PDFInfo
- Publication number
- CN1693099B CN1693099B CN 200510053365 CN200510053365A CN1693099B CN 1693099 B CN1693099 B CN 1693099B CN 200510053365 CN200510053365 CN 200510053365 CN 200510053365 A CN200510053365 A CN 200510053365A CN 1693099 B CN1693099 B CN 1693099B
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- China
- Prior art keywords
- accessory plate
- cover board
- front cover
- stretching
- device capable
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Abstract
A kind of front cover device capable of stretching. One scheme of this invention is setting at least a inner-placed push and pull type auxiliary plate on the front cover plate which is hollow inner, there is auxiliary plate export on unilateral or multi laterals of the front cover plate, the auxiliary plate can be pulled out from the auxiliary plate and forming the extended front cover plate, and also the auxiliary plate can be pushed into the front cover plate. The other scheme of this invention is that the front cover plate sets lower concave plane which connects at least a rotation type auxiliary plate rotatablely, the auxiliary plate articulates to any side of the front cover plate and can reaches the lateral of the front cover plate with rotating by 180 angles from the lower concave plane of the front cover plate to form extended front cover plate. This invention can make the front cover extend, thus it is convenient for placing office and study tools, and carrying, which easies people's learning and life.
Description
Technical field
The present invention relates to can be used as the cover device of office and study usefulness, particularly relate to and a kind ofly front cover is extended expansion, so that place front cover device capable of stretching with study, the instruments such as relevant palm PC, mobile phone of working by accessory plate.
Background technology
Along with the development of 21 century Information of Science and Technology, the palm PC that is called as personal digital assistant (Personal DigitalAssistant is called for short PDA) has begun extensive use, and has satisfied many-sided demands such as people's office and study.But in the actual life,, can not substitute traditional paper spare product in short-term fully, therefore use the office accommodations such as notebook, file and data volume of paper spare still indispensable because digital product prices such as palm PC are higher.Yet; the front cover of existing this class office accommodation and back cover all are to be made of flaky materials such as cardboard or plastic sheets, and their size all is changeless, because the front cover area is little and be plates; can't place article such as palm PC, mobile phone, thereby regular meeting makes the user feel inconvenience.Also because the stationery of uses paper spares such as digital product and notebook is two kinds of dissimilar products, this two series products is still and is separated from each other at present, so also makes troubles to people's use.
Summary of the invention
The present invention is intended to address the above problem, and a kind of front cover device capable of stretching is provided, so that with front cover expansion and extension, makes it to be convenient to place office and schooling apparatus, and is easy to carry, with the study and work that is convenient for people to.
For achieving the above object, the invention provides a kind of front cover device capable of stretching, this cover device is to be provided with at least one built-in plug-type accessory plate on the cover board of inner hollow, can place mobile phone or palm PC on this accessory plate, one side of cover board or many lateral edges are provided with the accessory plate outlet, and accessory plate can be pulled out from accessory plate, form the cover board that extends expansion, and accessory plate can collapse in the cover board, and the front of described accessory plate is provided with recessed article putting groove.
On the upper and lower sidewall of cover board inner chamber, respectively be provided with the reference column of a band through hole, top and bottom margin at accessory plate are respectively equipped with and the pairing strip chute of described reference column, the extended position of accessory plate is by reference column) limit, the overhanging end edge of accessory plate is provided with defining flange, and the cover board outlet edge is provided with pulls out the breach that accessory plate is used.
Another program of the present invention is at least one rotary type accessory plate that be rotatably connected on the cover board that is provided with following concave plane, can place mobile phone or palm PC on this accessory plate, accessory plate is articulated in the either side of cover board, and can spend to the cover board outside from rotating 180 in the following concave plane of cover board, form the cover board that extends expansion, the front of described accessory plate is provided with recessed article putting groove.
Top and bottom at the link of accessory plate respectively are provided with a band through hole pivot, and be corresponding with it, is provided with axis hole on the upper and lower sidewall of the following concave plane of cover board link, and accessory plate is rotatably connected by its pivot and cover board.
The article putting groove of accessory plate each side offer the chute parallel with article putting groove, be connected with at least two fixedly elastic brace webs of using of article on two chutes.
The elastic cord two ends are connected with joint pin, the installation gap of joint pin on the chute chute of packing into, and can slide along chute.
On described two elastic cords at least two activity orientation pieces are housed respectively, this locating piece can slide along elastic cord.
Locating piece comprises side locating piece and interfix piece, and wherein, the side locating piece is made of with the hypotenuse of being located at two straight flanges, one side two straight flanges of approximate vertical, has slide opening on its hypotenuse; The interfix piece is L-shaped, has slide opening on the one bar straight flange, and the inboard on its another limit is the indent arc; Side locating piece and interfix piece are contained on the elastic cord versatilely by slide opening.
Cover device also comprises back cover, is connected by connection strap between cover board and the back cover.
Contribution of the present invention is that it has changed the simple version of traditional book front cover, makes cover board to stretch out and to expand, thereby brings convenience for the user.When the user need be used other apparatus such as office accommodations such as notebook, file and data volume and palm PC, accessory plate can be launched, make people apparatus such as palm PC can be placed on the accessory plate, and position by the fixed structure on the accessory plate, thereby can be people and when using cover board, consult the palm PC data great convenience is provided, and be independent of each other.After finishing using, accessory plate can be collapsed in the cover board, therefore easy to carry and use.
Description of drawings
Fig. 1 is embodiments of the invention 1 structural representations, wherein Figure 1A is for facing schematic perspective view, Figure 1B is the rear perspective schematic diagram, and Fig. 1 C is that accessory plate is pulled out view, and Fig. 1 D, Fig. 1 E, Fig. 1 F are the application schematic diagram of the present invention on data volume and Front cover of book and periodical.
Fig. 2 is embodiments of the invention 1 modular construction schematic diagrames, and wherein Fig. 2 A is the accessory plate structural representation, and Fig. 2 B is a cover board structure cutaway view, and Fig. 2 C is an accessory plate collapse state structure cutaway view, and Fig. 2 D is that accessory plate is pulled out the status architecture cutaway view.
Fig. 3 is embodiments of the invention 2 structural representations, and wherein, Fig. 3 A is for facing schematic perspective view, Fig. 3 B rear perspective schematic diagram, and Fig. 3 C accessory plate is pulled out the status architecture cutaway view.
Fig. 4 is embodiments of the invention 3 structural representations, wherein Fig. 4 A is for facing schematic perspective view, Fig. 4 B is the rear perspective schematic diagram, and Fig. 4 C is that accessory plate rotates the deployed condition schematic diagram, and Fig. 4 D, Fig. 4 E, Fig. 4 F are the application schematic diagram of the present invention on data volume and Front cover of book and periodical.
Fig. 5 is embodiments of the invention 3 modular construction schematic diagrames, and wherein Fig. 5 A is the accessory plate structural representation, and Fig. 5 B is the cover board structural representation, and Fig. 5 C is an accessory plate collapse state structural representation, and Fig. 5 D is that view is an accessory plate deployed condition structural representation.
Fig. 6 is elastic cord and locating piece and accessory plate connection diagram, wherein, Fig. 6 A is the overall structure schematic diagram, Fig. 6 B is locating piece and elastic cord connection diagram, Fig. 6 C is a side locating piece structural representation, Fig. 6 D is an interfix block structure schematic diagram, and Fig. 6 E～Fig. 6 G places on the accessory plate and the application example schematic diagram of fixing different article.
The specific embodiment
The following example is to further explanation of the present invention and explanation, and the present invention is not constituted any limitation.
Embodiment 1
Present embodiment describes the structure of the cover device with the plug-type accessory plate in the left and right sides in detail.
Consult Fig. 1, front cover device capable of stretching of the present invention is made of cover board 10a and accessory plate 30a, shown in Figure 1A～Fig. 1 C, different with traditional cover board is, cover board 10a is the hollow plate body that is formed by plastic injection-moulded, on cover board 10a, be provided with a plug-type accessory plate 30a, this accessory plate is built in the cover board when not using, the structure of cover board and accessory plate such as Fig. 2 A, shown in Fig. 2 B, in cover board 10a, be separated out an inner chamber corresponding 11 with the accessory plate shape, on inner chamber, export the reference column 12 that an end respectively is provided with a band through hole by accessory plate on the lower wall, through hole on the reference column is used in and places lead in case of necessity, reference column then is used to limit the extended position of accessory plate 30a, and accessory plate can not deviate from from cover board.Accessory plate 30a can be hollow or solid plate body, is respectively equipped with a strip chute 31 at top and the bottom margin of accessory plate 30a, and the reference column 12 on the cover board inserts in the strip chutes 31, and accessory plate can not interruptedly pulled out or push.The overhanging end edge of accessory plate 30a is provided with defining flange 32, is used to limit pushing away of accessory plate and puts the position.The lateral edges of cover board 10a is provided with accessory plate outlet 13, and accessory plate exports 13 edges and is provided with and pulls out the breach 14 that accessory plate is used.Accessory plate 30a can pull out from accessory plate, forms the cover board that extends expansion, and the back accessory plate of finishing using then can collapse in the cover board 10a.For making mobile phone, palm PC etc. firmly be placed on the accessory plate with prodigiosin, be provided with the article putting groove 33 of recessed square, circular or other shape in the front of accessory plate 30a, it in this example square article putting groove, what be positioned at article putting groove on the accessory plate each side offers the chute parallel with article putting groove 34, as shown in Figure 6, be connected with two fixedly elastic brace webs 41 of using of article on two chutes, it can be made by the silica gel elastomeric material.As Fig. 6 B, elastic cord 41 two ends are connected with joint pin 42, are provided with installation gap 35 in chute one side, and the width of installation gap is slightly larger than the length of joint pin, and joint pin 42 and can slide along chute in installation gap 34 is packed chute 33 into.Can not deviate from easily for making the article that are contained in the chute, three activity orientation pieces 43 are housed respectively on two elastic cords 41, its structure is shown in Fig. 6 C, Fig. 6 D, locating piece 43 comprises side locating piece 431 and interfix piece 432, wherein, side locating piece 431 is made of with the hypotenuse 4312 of being located at two straight flanges, one side two straight flanges 4311 of approximate vertical, has narrow slit shape slide opening 4313 on its hypotenuse.Interfix piece 432 is L-shaped, has narrow slit shape slide opening 4321 on the one bar straight flange, and the inboard on its another limit is the indent arc, so that fixing circular article.Side locating piece 431 and interfix piece 432 are contained on the elastic cord 41 versatilely by slide opening 4313,4321, and locating piece can slide along elastic cord.Can be during use according to the position of article size free adjustment slide block.Fig. 6 E～Fig. 6 H shows the application example of rectangle, circular article and mobile phone respectively.
Embodiment 2
Present embodiment provides the structure of the cover device with type of push and pull up down accessory plate.
Basic structure is with embodiment 1, and different is, accessory plate 30a left and right sides push-pull configuration is changed into push-pull configuration up and down, and its concrete structure is illustrated by Fig. 3 A, Fig. 3 B, Fig. 3 C.
Embodiment 3
Present embodiment describes the structure of the cover device with rotary type accessory plate in detail.
Consult Fig. 4, Fig. 5, different with the plug-type accessory plate of embodiment 1, on cover board 10b, be provided with concave plane 15 (seeing Fig. 5 A) down, on cover board 10b corresponding to the following concave plane 15 rotary type accessory plate 30b that has been rotatably connected, accessory plate 30b is articulated in the either side of cover board 10b, and can spend to the cover board outside from rotating 180 in the following concave plane 15 of cover board, form the cover board that extends expansion.Accessory plate 30b structure respectively is provided with a band through hole pivot 36 in the top and the bottom of the link of accessory plate 30b shown in Fig. 5 B, the through hole on the pivot is used for placing where necessary lead.Corresponding with described pivot, on the upper and lower sidewall of the following concave plane 15 of cover board 10b link, be provided with axis hole 16, accessory plate is rotatably connected with cover board by its pivot 31.Accessory plate can outwards rotate 180 degree by 14 places of breach on the cover board in use, form the cover board that is in conplane extension expansion with cover board, can place article such as palm PC on it, the time spent can not collapse in the following concave plane 15 on the cover board, its outer surface is concordant with the cover board outer surface, accessory plate fold and deployed condition shown in Fig. 5 C, Fig. 5 D.
Fig. 1 D, Fig. 1 E, Fig. 1 F, Fig. 4 D, Fig. 4 E, Fig. 4 F show the application schematic diagram of cover device on data volume and Front cover of book and periodical with plug-type accessory plate and rotary type accessory plate of the present invention respectively.As shown, be connected by connection strap 50 between the cover board 10a of front cover device capable of stretching or 10b and the back cover 20, form complete cover device.The invention enables people still can use as apparatus such as palm PCs simultaneously easily under the condition of workbench not having, thereby can effectively increase work efficiency.
Claims (9)
1. front cover device capable of stretching, it is characterized in that, on the cover board (10a) of inner hollow, be provided with at least one built-in plug-type accessory plate (30a), can place mobile phone or palm PC on this accessory plate (30a), one side of cover board (10a) or many lateral edges are provided with accessory plate outlet (13), accessory plate (30a) can be pulled out from cover board (10a), form the cover board that extends expansion, and accessory plate can collapse in the cover board (10a), and the front of described accessory plate (30a) is provided with recessed article putting groove (33).
2. front cover device capable of stretching as claimed in claim 1, it is characterized in that, on the upper and lower sidewall of cover board (10a) inner chamber, respectively be provided with the reference column (12) of a band through hole, top and bottom margin at accessory plate (30a) are respectively equipped with and the pairing strip chute of described reference column (31), the extended position of accessory plate (30a) is limited by reference column (12), the overhanging end edge of accessory plate (30a) is provided with defining flange (32), and accessory plate outlet (13) edge is provided with the breach (14) of pulling out accessory plate and using.
3. front cover device capable of stretching, it is characterized in that, at least one rotary type accessory plate (30b) has been rotatably connected on the cover board (10b) of concave plane (15) under being provided with, can place mobile phone or palm PC on the accessory plate (30b), accessory plate (30b) is articulated in the either side of cover board (10b), and can spend to the cover board outside from rotating 180 in the following concave plane (15) of cover board, forming the cover board that extends expansion, the front of described accessory plate (30b) is provided with recessed article putting groove (33).
4. front cover device capable of stretching as claimed in claim 3, it is characterized in that, top and bottom at the link of accessory plate (30b) respectively are provided with a band through hole pivot (36), corresponding with it, be provided with axis hole (16) on the upper and lower sidewall of the following concave plane (15) of cover board (10b) link, accessory plate is rotatably connected by its pivot (36) and cover board.
5. as claim 1 or 3 described front cover device capable of stretching, it is characterized in that, the article putting groove (33) of described accessory plate (30a, 30b) each side offer the chute parallel (34) with article putting groove, be connected with at least two fixedly elastic brace webs (41) of using of article on two chutes (34) of the article putting groove left and right sides.
6. front cover device capable of stretching as claimed in claim 5, it is characterized in that, described elastic cord (41) two ends are connected with joint pin (42), the installation gap (35) of joint pin (42) on the chute (34) of the article putting groove left and right sides packed in the chute (34) of the article putting groove left and right sides, and can slide along chute.
7. front cover device capable of stretching as claimed in claim 5 is characterized in that, at least two activity orientation pieces (43) are housed respectively on described two elastic cords (41), and this locating piece can slide along elastic cord.
8. front cover device capable of stretching as claimed in claim 7, it is characterized in that, described locating piece (43) comprises side locating piece (431) and interfix piece (432), wherein, side locating piece (431) is made of two straight flanges (4311) of approximate vertical and the hypotenuse (4312) of being located at two straight flanges, one side, has slide opening (4313) on its hypotenuse; Interfix piece (432) is L-shaped, has slide opening (4321) on the one bar straight flange, and the inboard on its another limit is the indent arc; Side locating piece (431) and interfix piece (432) are contained on the elastic cord (41) versatilely by slide opening (4313,4321).
9. as claim 1 or 3 described front cover device capable of stretching, it is characterized in that described cover device also comprises back cover (20), be connected by connection strap (50) between cover board (10a, 10b) and the back cover (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510053365 CN1693099B (en) | 2004-12-30 | 2005-03-10 | Front cover device capable of stretching |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410077715 CN1631680A (en) | 2004-12-30 | 2004-12-30 | Cover board device with auxiliary board |
| CN200410077715.3 | 2004-12-30 | ||
| CN 200510053365 CN1693099B (en) | 2004-12-30 | 2005-03-10 | Front cover device capable of stretching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1693094A CN1693094A (en) | 2005-11-09 |
| CN1693099B true CN1693099B (en) | 2010-12-01 |
Family
ID=35352279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510053365 Expired - Fee Related CN1693099B (en) | 2004-12-30 | 2005-03-10 | Front cover device capable of stretching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1693099B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1631680A (en) * | 2004-12-30 | 2005-06-29 | 深圳市王菱科技开发有限公司 | Cover board device with auxiliary board |
| CN109263348A (en) * | 2018-11-07 | 2019-01-25 | 合肥禾斗技汇科技有限公司 | Notebook cover with scanning function |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2185219A (en) * | 1986-01-10 | 1987-07-15 | Dajna Di Aldo Moro | Key holder with writing instrument |
| DE10155158A1 (en) * | 2001-01-13 | 2002-07-25 | Oliver Baum | File assembly for storage of documents has cover foldably connected to it, cover comprising first and second parts foldably connected to one another |
-
2005
- 2005-03-10 CN CN 200510053365 patent/CN1693099B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2185219A (en) * | 1986-01-10 | 1987-07-15 | Dajna Di Aldo Moro | Key holder with writing instrument |
| DE10155158A1 (en) * | 2001-01-13 | 2002-07-25 | Oliver Baum | File assembly for storage of documents has cover foldably connected to it, cover comprising first and second parts foldably connected to one another |
Non-Patent Citations (1)
| Title |
|---|
| JP平11-5382A 1999.01.12 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1693094A (en) | 2005-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Shenzhen Futian District City, Guangdong province 518028 revitalization Road No. 6, industrial building south 611 Patentee after: Shenzhen Wangling Science & Technology Development Co., Ltd. Patentee after: Qiu Yanwei Address before: 518028 7A, West Garden, West Lake garden, South Baoan Road, Shenzhen, Guangdong, Luohu District Patentee before: Shenzhen Wangling Science & Technology Development Co., Ltd. Patentee before: Qiu Yanwei |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20120310 |