CN201718785U - Mobile book stand - Google Patents
Mobile book stand Download PDFInfo
- Publication number
- CN201718785U CN201718785U CN2010202884682U CN201020288468U CN201718785U CN 201718785 U CN201718785 U CN 201718785U CN 2010202884682 U CN2010202884682 U CN 2010202884682U CN 201020288468 U CN201020288468 U CN 201020288468U CN 201718785 U CN201718785 U CN 201718785U
- Authority
- CN
- China
- Prior art keywords
- book stand
- bookshelf
- chute
- sliders
- book end
- 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)
Abstract
The utility model relates to a learning appliance, in particular to a mobile book stand. The technical scheme includes that the mobile book stand is arranged on a reverse L-shaped bookshelf. The mobile book stand is characterized in that the middle of a bottom plate of the L-shaped bookshelf is provided with a chute along the length direction thereof, and the book stand comprises sliders and nuts, wherein the sliders are arranged on the upper surface of the bottom plate of the L-shaped bookshelf and slide back and forth along the chute, the nuts are arranged on the lower surface of the bottom plate of the L-shaped bookshelf, the sliders are positioned on the bottom plate of the bookshelf by the nuts, the bottom s of the sliders are provided with thread holes which are matched with the nuts, and the nuts are connected onto the sliders passing through threads of the chute. The mobile book stand has the advantages that the mobile book stand can move to one side of the bookshelf through sliding positions of the sliders in the chute so as to adjust the tension between books in the book stand to adapt to different book amounts. Simultaneously, the mobile book stand further has the advantages of simple and reasonable structure, convenience of use, and novel design. Furthermore, the mobile book stand has low production cost and long service life, and is beneficial for popularization and application in large scale.
Description
Technical field
The utility model relates to a kind of schooling apparatus, is specially a kind of removable book end.
Background technology
Book end as being placed on desk or the bookshelf the fixedly instrument of books, not only is extensive use of on the desk in classroom, also is extensive use of in occasions such as library, offices.At present, the book end of Xiao Shouing comprises a vertical plate and a level board on the market, and the bottom of described vertical plate and described level board one end are fixed.During use, vertical plate is clinged on the books that needs are fixed away from the free-ended side of level board.There is following defective in existing book end: because desk or bookshelf smoother often makes that the bottom surface of book end level board and the frictional force between desk or the bookshelf are not enough, so that book end skids easily, influences the fixed effect of book end to books; Simultaneously, if when existing book end also exists the book that adds too much, book end is fallen by support easily, and when taking book away, other book will be askew, falls easily, needs often arrangement.
Existence in view of the above problems, people have proposed a kind of telescopic book end by improving structure.As: in the Chinese patent literature, [Chinese patent application number be: 200620085638.0].The structure of the patented product comprises the book end body, book end connects by the cuboid telescopic box of bottom, maximum cover box one end and book end one end are fixed, and an end and the book end other end of minimum cover box are fixed, and be provided with two ends and be connected spring on the book end body in overlapping the box inner chamber.This telescopic book end mainly is to connect book end and adopt the telescopic box by spring, during use, though what of books book clamp can shrink with, has both conveniently put book, also conveniently gets book.It is that spring force by spring clamps books, but books not only can be out of shape under the compressing of spring for a long time, even damaged; Simultaneously, the two ends of installing in the cover box inner chamber are connected the spring on the book end body, and when being in tension state for a long time, its spring restoring force also worse and worse; There is shortcomings such as using the weak point of receiving a mandate.
At present, also do not address the above problem better technical scheme.
The utility model content
Technical problem to be solved in the utility model is the deficiency that overcomes the above-mentioned background technology, and a kind of improvement of removable book end is provided, and this removable book end should have simple and reasonable, easy to use, futuramic characteristics; Simultaneously, also have advantages such as long service life, low cost.
The technical scheme that the utility model provides is: a kind of removable book end, be arranged on the inverted L type bookshelf, and it is characterized in that: the base plate middle part of described L type bookshelf is provided with a chute along its length direction; Described book end comprises and is arranged on L type bookshelf plate upper surface, and the slide block that slides before and after the chute, and be positioned at L type bookshelf base plate lower surface is positioned at nut on the bookshelf base plate with slide block; The bottom of slide block is provided with the screwed hole that is complementary with nut; Described nut passes chute and is threaded on the slide block.
By the slide block (being locating piece or book end again) that can slide along its length is set on the shelf, this slide block can move freely along the bookshelf length direction; Can be according to the position of how much adjusting slide block of putting books; And it is it is fastening by the nut of slips end.
As further improvement of the utility model, described slide block is cylindricality or spherical structure, and it highly is not less than 5 centimetres.The height of slide block should be less than 1/6 height of common books.
As further improvement of the utility model, described nut is a wing nut.The reason that the fixing nut of slide block is defined as wing nut is: wing nut is a kind of nut of wing, and main feature is directly to install and remove with hand, need not any worker, uses with bolt, screw fit, rises to connect fastening parts and use; Than high product, can also play effect attractive in appearance in surface requirements.
Further improve as of the present utility model, the height of described wing nut is not less than 2 centimetres.
The beneficial effects of the utility model are: by the sliding position of slide block in chute, book end is moved to one side bookshelf, thereby adjust the elasticity between books in the book end; To adapt to different book amounts.Simultaneously, the utility model also has simple and reasonable, easy to use, futuramic characteristics; In addition, the low production cost of this book end, long service life; Help promoting the use of on a large scale.
Description of drawings
Fig. 1 is the utility model user mode schematic diagram.
Fig. 2 is the utility model user mode reference diagram.
Fig. 3 is the A portion structure for amplifying stereogram among Fig. 1.
Fig. 4 is the perspective view of the dish shape nut among Fig. 1.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
A kind of removable book end is arranged on the inverted L type bookshelf 1, and described L type bookshelf is positioned on the body of wall by screw, and as shown in Figure 1, books 5 are vertically placed on the shelf, and the base plate 1-1 of described L type bookshelf middle part is provided with a chute 4 along its length direction.
Described book end comprises and is arranged on L type bookshelf plate upper surface, and the slide block 2 that slides before and after the chute, and be positioned at L type bookshelf base plate lower surface is positioned at nut 3 on the bookshelf base plate with slide block; The bottom of slide block is provided with the screwed hole that is complementary with nut; Described nut 3 passes chute and is threaded on the slide block 2.
By the slide block (being locating piece or book end again) that can slide along its length is set on the shelf, this slide block can move freely along the bookshelf length direction; Can be according to the position of how much adjusting slide block of putting books; And it is it is fastening by the nut of slips end.
As further improvement of the utility model, described slide block 2 is cylindricality or spherical structure, and it highly is not less than 5 centimetres.
As further improvement of the utility model, nut 3 is a wing nut, and the height of described wing nut 3 is not less than 2 centimetres.Wing nut is a kind of nut of wing, and main feature is directly to install and remove with hand, need not any worker, uses with bolt, screw fit, rises to connect fastening parts usefulness; Than high product, can also play effect attractive in appearance in surface requirements.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can not depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. a removable book end is arranged on the inverted L type bookshelf (1), it is characterized in that: base plate (1-1) middle part of described L type bookshelf is provided with a chute (4) along its length direction; Described book end comprises and is arranged on L type bookshelf plate upper surface, and the slide block (2) that slides before and after the chute, and be positioned at L type bookshelf base plate lower surface is positioned at nut (3) on the bookshelf base plate with slide block; The bottom of slide block is provided with the screwed hole that is complementary with nut; Described nut (3) passes chute and is threaded on the slide block (2).
2. removable book end according to claim 1 is characterized in that: described slide block (2) is cylindricality or spherical structure, and it highly is not less than 5 centimetres.
3. removable book end according to claim 1 and 2 is characterized in that: described nut (3) is a wing nut.
4. removable book end according to claim 3 is characterized in that: the height of described wing nut (3) is not less than 2 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202884682U CN201718785U (en) | 2010-08-10 | 2010-08-10 | Mobile book stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202884682U CN201718785U (en) | 2010-08-10 | 2010-08-10 | Mobile book stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201718785U true CN201718785U (en) | 2011-01-26 |
Family
ID=43487049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202884682U Expired - Fee Related CN201718785U (en) | 2010-08-10 | 2010-08-10 | Mobile book stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201718785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851619A (en) * | 2018-07-04 | 2018-11-23 | 重庆交通大学 | Book end system |
-
2010
- 2010-08-10 CN CN2010202884682U patent/CN201718785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851619A (en) * | 2018-07-04 | 2018-11-23 | 重庆交通大学 | Book end system |
| CN108851619B (en) * | 2018-07-04 | 2019-12-27 | 重庆交通大学 | Book stand system |
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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: 20110126 Termination date: 20110810 |