CN102356955B - Adjustable bookend - Google Patents
Adjustable bookend Download PDFInfo
- Publication number
- CN102356955B CN102356955B CN201110269936.0A CN201110269936A CN102356955B CN 102356955 B CN102356955 B CN 102356955B CN 201110269936 A CN201110269936 A CN 201110269936A CN 102356955 B CN102356955 B CN 102356955B
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- CN
- China
- Prior art keywords
- plate
- base station
- stripe board
- groove
- riser
- 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.)
- Expired - Fee Related
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- Tables And Desks Characterized By Structural Shape (AREA)
- Sheet Holders (AREA)
Abstract
The invention provides an adjustable bookend, comprising a left side plate and a right side plate, which are in parallel with each other, wherein the left side plate is vertically and fixedly arranged at the left part of a rectangular base flatform, and the base flatform at the left side of the left side plate is further fixedly connected with a material putting groove; the bottom of the right side plate is connected with a horizontal inserting plate, two long sides at the lower part of the base flatform are inwards folded to be formed into an inserting plate groove, and the inserting plate is arranged in the inserting plate groove and can slide in a push-and-pull way; and a strip-shaped plate is arranged in the middle of the base flatform along the length direction, a rack is fixedly arranged on the strip-shaped plate, a middle standing plate is arranged between the left side plate and the right side plate, the middle standing plate slides leftwards and rightwards by taking the strip-shaped plate as a guide rail, the lower part at the right side of the middle standing plate is provided with a limiting leg, and the limiting leg is matched with a ratchet for limiting the middle standing plate. The adjustable bookend not only can be used for effectively clamping the bookend but also can be used for realizing the functions of auxiliary reading, pen putting, material putting and the like, so that the adjustable bookend is maximally convenient for the students to study and saving in the desk space, and is convenient and practical.
Description
Technical field
The present invention relates to the book clamp using on a kind of stationery, particularly student's desk.
Background technology
Common book clamp is made up of two of left and right riser, and the below of riser is connected with the base plate of level, when use, between two risers, places books, although this book clamp mostly is iron, but still softer, easily damage.And this book clamp chucking power is little, how the books negligible amounts holding, put easy inclination and skewed.
Summary of the invention
The object of this invention is to provide a kind of adjustable book holder that can how much regulate according to folder book amount.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of adjustable book holder, it comprises the left plate, the right plate that are parallel to each other, it is characterized in that: the left part that is vertically fixed on rectangular base station of left plate, is also fixedly connected with article putting groove on the base station in left plate left side; Right plate bottom is connected with the plate of level, and base station bottom two long side infoldings form plugboard trough, and plate is placed in plugboard trough and can slides by pull; Base station middle part has a stripe board along its length, stripe board right side is with concordant with base station, on in stripe board, be fixed with tooth bar, stripe board left end is fixed, and is arranged with the ratchet towards left side on tooth bar, is provided with middle riser between left plate and right plate, the card base of middle riser bottom is enclosed within stripe board, middle riser horizontally slips take stripe board as guide rail, and middle riser lower right side is provided with the position-limit foot that can overturn, and it is spacing that position-limit foot coordinates centering riser to carry out with ratchet.
Above-mentioned a kind of adjustable book holder, it is characterized in that: below base station long side, be connected with feet, have bookshelf groove on feet lateral wall, bookshelf groove is built-in with the bookshelf of drawer type, right plate below is provided with back-up block, and back-up block lateral wall has middle riser slot; Article putting groove is divided into pen container, narrow article putting groove and wide article putting groove according to volume size; Below right plate plate, have an extension spring, extension spring one end connects back-up block inner side, and the other end connects feet inner side.
This installs topmost function is can effectively clamp books, no matter the number of books.In the time that books are less, right plate is inoperative, and riser and left plate clamp books in relying on, middle riser coordinates ratchet spacing by position-limit foot, because books self have certain compressibility, therefore position-limit foot is difficult for or slippage lax from ratchet, riser in only position-limit foot need being slided after cocked upwards upset from ratchet when getting book or adding book.When the more arrangement of books exceeds after stripe board length, middle riser will be taken out down from stripe board, in suction, in riser slot, rely on left plate and right plate to clamp books, extension spring simultaneously can keep the clamped condition of left plate and right plate.General school desk is less, and the books that will see after therefore bookshelf can being extracted out open placed on it for reading.
This device not only can be realized the effective clamping to books, and can also realize aid reading, puts the functions such as pen, glove, facilitated to greatest extent student study, saved desk-top space, convenient and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure 1, base station 2, bookshelf 3, bookshelf groove 4, feet 5, pen container 6, narrow article putting groove 7, left plate 8, wide article putting groove 9, tooth bar 10, middle riser 11, position-limit foot 12, right plate 13, middle riser slot
The specific embodiment
As shown in Figure 1, a kind of adjustable book holder, it comprises the left plate 7, the right plate 12 that are parallel to each other, the left part that is vertically fixed on rectangular base station 1 of left plate 7 is also fixedly connected with article putting groove on the base station 1 in left plate 7 left sides; Right plate 12 bottoms are connected with the plate of level, and base station bottom two long side infoldings form plugboard trough, and plate is placed in plugboard trough and can slides by pull; Base station 1 middle part has a stripe board along its length, stripe board right side is with concordant with base station, on in stripe board, be fixed with tooth bar 9, stripe board left end is fixed, and is arranged with the ratchet towards left side on tooth bar 9, is provided with middle riser 10 between left plate 7 and right plate 12, the card base of middle riser 10 bottoms is enclosed within stripe board, middle riser 10 horizontally slips take stripe board as guide rail, and middle riser 10 lower right side are provided with the position-limit foot 11 that can overturn, and it is spacing that position-limit foot 11 coordinates centering riser to carry out with ratchet.Below base station 1 long side, be connected with feet 4, on feet 4 lateral walls, have bookshelf groove 3, bookshelf groove 3 is built-in with the bookshelf 2 of drawer type, and right plate below is provided with back-up block, and back-up block lateral wall has middle riser slot 13; Article putting groove is divided into pen container 5, narrow article putting groove 6 and wide article putting groove 8 according to volume size; Below right plate plate, have an extension spring, extension spring one end connects back-up block inner side, and the other end connects feet 4 inner sides.
Claims (1)
1. an adjustable book holder, it comprises the left plate (7), the right plate (12) that are parallel to each other, it is characterized in that: the left part that is vertically fixed on rectangular base station (1) of left plate (7), is also fixedly connected with article putting groove on the base station (1) in left plate (7) left side, right plate (12) bottom is connected with the plate of level, and base station bottom two long side infoldings form plugboard trough, and plate is placed in plugboard trough and can slides by pull, base station (1) middle part has a stripe board along its length, stripe board right side is concordant with base station, in stripe board, be fixed with tooth bar (9), stripe board left end is fixed, tooth bar is arranged with the ratchet towards left side on (9), between left plate (7) and right plate (12), be provided with middle riser (10), the card base of middle riser (10) bottom is enclosed within stripe board, middle riser (10) horizontally slips take stripe board as guide rail, middle riser (10) lower right side is provided with the position-limit foot (11) that can overturn, it is spacing that position-limit foot (11) coordinates centering riser to carry out with ratchet, below at base station (1) long side is connected with feet (4), on feet (4) lateral wall, have bookshelf groove (3), bookshelf groove (3) is built-in with the bookshelf (2) of drawer type, right plate below is provided with back-up block, and back-up block lateral wall has middle riser slot (13), article putting groove is divided into pen container (5), narrow article putting groove (6) and wide article putting groove (8) according to volume size, below right plate plate, have an extension spring, extension spring one end connects back-up block inner side, and the other end connects feet (4) inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110269936.0A CN102356955B (en) | 2011-09-05 | 2011-09-05 | Adjustable bookend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110269936.0A CN102356955B (en) | 2011-09-05 | 2011-09-05 | Adjustable bookend |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102356955A CN102356955A (en) | 2012-02-22 |
| CN102356955B true CN102356955B (en) | 2014-05-14 |
Family
ID=45582378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110269936.0A Expired - Fee Related CN102356955B (en) | 2011-09-05 | 2011-09-05 | Adjustable bookend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102356955B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507494B (en) * | 2017-10-17 | 2019-08-02 | 叶挺伟 | A kind of English-Assisted Instruction panel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6974041B2 (en) * | 2004-04-09 | 2005-12-13 | Salemi Leonard E | Article stowage system |
| CN200987496Y (en) * | 2006-12-14 | 2007-12-12 | 山东省淄博市工业学校 | Multipurpose official file cabinet |
| CN201205094Y (en) * | 2008-05-16 | 2009-03-11 | 陈树芳 | Book stand |
| CN202233957U (en) * | 2011-09-05 | 2012-05-30 | 杨栋 | Adjustable book holder |
-
2011
- 2011-09-05 CN CN201110269936.0A patent/CN102356955B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102356955A (en) | 2012-02-22 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20140905 |
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| EXPY | Termination of patent right or utility model |