CN202233957U - Adjustable book holder - Google Patents
Adjustable book holder Download PDFInfo
- Publication number
- CN202233957U CN202233957U CN2011203421593U CN201120342159U CN202233957U CN 202233957 U CN202233957 U CN 202233957U CN 2011203421593 U CN2011203421593 U CN 2011203421593U CN 201120342159 U CN201120342159 U CN 201120342159U CN 202233957 U CN202233957 U CN 202233957U
- Authority
- CN
- China
- Prior art keywords
- board
- plate
- base station
- stripe board
- 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
Links
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to an adjustable book holder, comprising a left-side board and a right-side board which are parallel mutually, wherein the left-side board is vertically fixed at the left part of a rectangular base platform; the base platform at the left side of the left-side board is also fixedly connected with a storage groove; the bottom part of the right-side board is connected with a horizontal plug board; the two side edges of the lower part of the base platform are folded inwards to form plug board grooves; a plug board is arranged in the plug board grooves and can be pulled and slide; the middle part of the base platform is provided with a stripy board along the length direction; the stripy board is fixedly provided with racks; a middle vertical board is arranged between the left-side board and the right-side board and slides left and right by adopting the stripy board as a guide rail; the lower part of the right side of the middle vertical board is provided with a limiting foot; and the limiting foot and a ratchet are matched for limiting the middle vertical board. The adjustable book holder not only can realize effective holding of books, but also can realize the functions such as auxiliary reading, pen placement and object placement and the like, thus being convenient for study of students furthest, saving the space of a desktop and being convenient and practical.
Description
Technical field
The utility model relates to the book clamp that uses on a kind of stationery, particularly student's desk.
Background technology
Common book clamp by about two risers form, the below of riser is connected with the base plate of level, places books between two risers during use, though mostly this book clamp is iron, but still softer, damages easily.And this book clamp chucking power is little, and how the books negligible amounts that holds has been put easy inclination and skewed.
The utility model content
The purpose of the utility model provides a kind of adjustable book clamp that can how much regulate according to folder book amount.
For realizing above-mentioned purpose, the technical scheme of the utility model is following:
A kind of adjustable book clamp, it comprises left plate, the right plate that is parallel to each other, and it is characterized in that: the left part that vertically is fixed in rectangular base station of left plate also is fixedly connected with article putting groove on the base station in left plate left side; The right plate bottom is connected with the plate of level, and folding forms plugboard trough in two long sides of base station bottom, but plate places plugboard trough and pull to slide; The base station middle part has a stripe board along its length, and the stripe board right side is fixed with tooth bar with concordant with base station on the stripe board; The stripe board left end is fixed, and is arranged with the ratchet towards the left side on the tooth bar, is provided with middle riser between left plate and the right plate; The card base of middle riser bottom is enclosed within on the stripe board; Middle riser is that guide rail horizontally slips with the stripe board, and middle riser lower right side is equipped with the position-limit foot that can overturn, and it is spacing that position-limit foot cooperates the centering riser to carry out with ratchet.
Above-mentioned a kind of adjustable book clamp; It is characterized in that: below the base station long side, be connected with feet, have the bookshelf groove on the feet lateral wall, the bookshelf groove is built-in with the bookshelf of drawer type; The right plate below is provided with back-up block, and the 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 the volume size; One extension spring is arranged below the right plate plate, and it is inboard that extension spring one end connects back-up block, and it is inboard that the other end connects feet.
This installs topmost function is can effectively clamp books, no matter what of books.When books more after a little while; Right plate is inoperative; And riser carries out clamping with left plate to books in relying on, and middle riser cooperates ratchet spacing by position-limit foot, owing to books self have certain compressibility; Therefore the difficult lax or slippage from ratchet of position-limit foot, riser gets final product only need position-limit foot being slided after the cocked upwards upset from ratchet when getting book or adding book.After the more arrangement of books exceeds stripe board length, will middle riser be taken out down from stripe board, in the riser slot, rely on left plate and right plate that books are carried out clamping in the suction, extension spring simultaneously can keep the clamped condition of left plate and right plate.General student's desk is less, and the books that will see after therefore can bookshelf 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 functions such as pen, glove, has made things convenient for Students'learning to greatest extent, has saved desk-top space, and is convenient and practical.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the 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
Embodiment 1
As shown in Figure 1, a kind of adjustable book clamp, it comprises left plate 7, the right plate 12 that is parallel to each other, the left part that vertically is fixed in rectangular base station 1 of left plate 7 also is 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 folding forms plugboard trough in two long sides of base station bottom, but plate places plugboard trough and pull to slide; Base station 1 middle part has a stripe board along its length, and the stripe board right side is fixed with tooth bar 9 with concordant with base station on the stripe board; The stripe board left end is fixed, and is arranged with the ratchet towards the left side on the tooth bar 9, riser 10 in being provided with between left plate 7 and the right plate 12; The card base of middle riser 10 bottoms is enclosed within on the stripe board; In riser 10 be that guide rail horizontally slips with the stripe board, middle riser 10 lower right side are equipped with the position-limit foot 11 that can overturn, it is spacing that position-limit foot 11 cooperates the centering riser to carry out with ratchet.Below base station 1 long side, be connected with feet 4, have bookshelf groove 3 on feet 4 lateral walls, bookshelf groove 3 is built-in with the bookshelf 2 of drawer type, and the right plate below is provided with back-up block, and the 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 the volume size; One extension spring is arranged below the right plate plate, and it is inboard that extension spring one end connects back-up block, and the other end connects feet 4 inboards.
Claims (2)
1. adjustable book clamp, it comprises left plate (7), the right plate (12) that is parallel to each other, and it is characterized in that: the left part that vertically is fixed in rectangular base station (1) of left plate (7) also is 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 folding forms plugboard trough in two long sides of base station bottom, but plate places plugboard trough and pull to slide; Base station (1) middle part has a stripe board along its length; The stripe board right side is fixed with tooth bar (9) with concordant with base station on the stripe board, the stripe board left end is fixed; Tooth bar is arranged with the ratchet towards the left side on (9); Be provided with middle riser (10) between left plate (7) and the right plate (12), the card base of middle riser (10) bottom is enclosed within on the stripe board, and middle riser (10) is that guide rail horizontally slips with the stripe board; Middle riser (10) lower right side is equipped with the position-limit foot (11) that can overturn, and it is spacing that position-limit foot (11) cooperates the centering riser to carry out with ratchet.
2. a kind of adjustable book clamp according to claim 1; It is characterized in that: the below at base station (1) long side is connected with feet (4); Have bookshelf groove (3) on feet (4) lateral wall; Bookshelf groove (3) is built-in with the bookshelf (2) of drawer type, and the right plate below is provided with back-up block, and the 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 the volume size; One extension spring is arranged below the right plate plate, and it is inboard that extension spring one end connects back-up block, and the other end connects feet (4) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203421593U CN202233957U (en) | 2011-09-05 | 2011-09-05 | Adjustable book holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203421593U CN202233957U (en) | 2011-09-05 | 2011-09-05 | Adjustable book holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202233957U true CN202233957U (en) | 2012-05-30 |
Family
ID=46095282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203421593U Expired - Fee Related CN202233957U (en) | 2011-09-05 | 2011-09-05 | Adjustable book holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202233957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356955A (en) * | 2011-09-05 | 2012-02-22 | 杨栋 | Adjustable bookend |
-
2011
- 2011-09-05 CN CN2011203421593U patent/CN202233957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356955A (en) * | 2011-09-05 | 2012-02-22 | 杨栋 | Adjustable bookend |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120905 |