CN203914004U - Books spine comes into line bookshelf - Google Patents
Books spine comes into line bookshelf Download PDFInfo
- Publication number
- CN203914004U CN203914004U CN201420274254.8U CN201420274254U CN203914004U CN 203914004 U CN203914004 U CN 203914004U CN 201420274254 U CN201420274254 U CN 201420274254U CN 203914004 U CN203914004 U CN 203914004U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- base plate
- rotating shaft
- bookshelf
- bogie side
- 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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- Handcart (AREA)
Abstract
The utility model discloses a kind of books spine and come into line bookshelf, comprise by after-frame, the support body that two symmetrical bogie side frames and base plate form, be fixed on the first rotating shaft between two bogie side frames, the second rotating shaft, the 3rd rotating shaft, for keeping off the book block board of book and for forming the second connecting rod of linkage, third connecting rod and the 5th connecting rod, described base plate is arranged between two bogie side frames and around the first shaft swing by the first rotating shaft, the hinged base plate in second connecting rod one end is near one end of after-frame, the other end is articulated with on third connecting rod, the 5th connecting rod two ends are hinged on respectively the 3rd rotating shaft and book block board one end, third connecting rod connects other one end that section is hinged on respectively the second rotating shaft and book block board.The utility model, as long as back and forth pull linkage, can come into line the books spine on this layer of bookshelf once, has not only saved the time but also avoided damaging or scratching of hand.
Description
Technical field
The utility model relates to a kind of bookshelf, and specifically a kind of books spine comes into line bookshelf.
Background technology
The books in library are added according to middle figure classification classification, supply with reader and browse or borrow, like this, the books that usually occur different formats are placed on same layer bookshelf, when librarian is added by these books, for neat and attractive in appearance, always spine is come into line in a perpendicular.But, when a large amount of readers browse with borrow after, the book on whole bookshelf is almost in disorder state, front and back are crooked, before seriously uneven.Like this, keeper needs to repeat to arrange bookshelf every day, recovers spine and comes into line state, and the amount of labour is very large, also very consuming time, and usually damages or scratch keeper's hand.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of spine to come into line bookshelf, can come into line quickly and easily books spine, does not need to use hand finishing book.
To achieve these goals, the utility model provides a kind of spine to come into line bookshelf: comprise the support body being comprised of after-frame, two bogie side frames and base plate, also comprise the first rotating shaft, the second rotating shaft, the 3rd rotating shaft that are fixed between two bogie side frames; For keeping off the book block board of book and for forming second connecting rod, third connecting rod and the 5th connecting rod of linkage, described base plate is arranged between two bogie side frames and around the first shaft swing by the first rotating shaft,
Described second connecting rod one end and base plate are hinged near one end of after-frame, and the other end is articulated with on third connecting rod, and the 5th connecting rod two ends are hinged on respectively rotating shaft and book block board one end, and third connecting rod connects other one end that section is hinged on respectively rotating shaft and book block board.
Preferably, described base plate and book block board are rectangle plane plates.
Preferably, the bar that described second connecting rod, third connecting rod and the 5th connecting rod are circular section.
Preferably, described base plate is provided with one for driving the handle of base plate inclination.
Preferably, described bogie side frame is also provided with one and is positioned at the base plate below spacer pin for locating.
Preferably, the skin of described spacer pin arranges rubber sleeve.
Preferably, described bogie side frame is also provided with the locked pin of controlling handle.
Compared with prior art, the utility model, as long as back and forth pull linkage, can come into line the books spine on this layer of bookshelf once, has not only saved the time but also avoided damaging or scratching of hand.
Accompanying drawing explanation
Fig. 1 is the utility model side structure cutaway view;
Fig. 2 is the utility model link trajectory figure;
Fig. 3 is the structure chart that the utility model is used state side.
In figure: 1, base plate, 2, second connecting rod, 3, third connecting rod, 4, book block board, the 5, the 5th connecting rod, 6, after-frame.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This bookshelf, comprises the support body being comprised of after-frame 6, two bogie side frames and base plate 1, is fixed on the first rotating shaft between two bogie side frames
o 1, the second rotating shaft
o 2, the 3rd rotating shaft
o 3; For keeping off the book block board 4 of book and for forming second connecting rod, third connecting rod and the 5th connecting rod of linkage, described base plate 1 is by the first rotating shaft
o 1be arranged between two bogie side frames and around the first rotating shaft
o 1swing,
Described second connecting rod 2 one end and base plate 1 are point articulated near one end D of after-frame 6, and the C on the other end and third connecting rod 3 is point articulated, and the 5th connecting rod 5 two ends are hinged on respectively the 3rd rotating shaft
o 3with the A point of book block board 4 one end, third connecting rod 3 connects section and is hinged on respectively the second rotating shaft
o 2other one end B point with book block board 4.
Fig. 1 is the structure cutaway view of a side of the utility model, only depicts the linkage of a bogie side frame, certainly in order to allow bookshelf have better steadiness, two bogie side frame inner sides, is equipped with linkage and is symmetrical arranged, the first rotating shaft
o 1, the second rotating shaft
o 2, the 3rd rotating shaft
o 3as the common rotating shaft of linkage inside two bogie side frames, reached the object that the linkage of two bogie side frames is synchronized with the movement, guarantee the stable of support body.
Described base plate 1 and book block board 4 are generally rectangle plane plates.
Described second connecting rod 2, third connecting rod 3 and the 5th connecting rod 5 are preferably the bar of circular section, and certain about to reach the effect of link motion, the bar of other shaped cross also can use, such as ellipse, rectangle etc.
Base plate 1 is provided with one for driving the handle of base plate 1 inclination, in order to make the better operator link motion of administrative staff.
Second connecting rod 2 exists with base plate 1
dplace forms revolute pair, exists with third connecting rod 3
cplace forms revolute pair; Third connecting rod 3 and after-frame 6 are in the second rotating shaft
o 2place forms revolute pair, exists with book block board 4
bplace forms revolute pair; Swinging book block board 4 and the 5th connecting rod 5 exists
aplace forms revolute pair, book block board 4 is done plane motion at third connecting rod 3 under the constraint of the 5th connecting rod 5, book block board 4 is that a part of supporting plate of carrying books is parallel with base plate 1 when initial position, the action final position that swings book block board 4 is gear book state, both prevented books base plate 1 reach books go to sleep angle time skid off and drop, realize again in succession coming into line of books spine.During borrowing, handle place is provided with locked pin, make handle do not need operation in locking state.
Link motion trajectory diagram as shown in Figure 2, base plate 1, second connecting rod 2, third connecting rod 3 and bogie side frame form plane double connecting rod, and object is the books on bookshelf base plate 1 are outwards tumbled and reach outside slip state; Third connecting rod 3, book block board 4, the 5th connecting rod 5 and bogie side frame also form plane double connecting rod, and object is to block books and neither slips out and realize spine and come into line; Spine comes into line that the action of handle on base plate 1 realizes by being arranged on the process playbacking, when handgrip throw off locked pin base plate 1 is outwards rotated surpass books go to sleep angle time, the outside slippage of books, stops slippage while running into book block board 4, spine comes into line in succession like this; In order to prevent that base plate 1 from outwards rotating the moment problem that surpasses the going to sleep angle of books and need staff to bear books gravity, is provided with spacer pin on bookshelf bogie side frame
e, make base plate 1 can only outwards turn to the position of spacer pin E, spacer pin
eskin rubber sleeve is set to reach the effect of buffering; In order to prevent that the moment because of books gravity makes book block board 4 and books that misoperation occur once in a while during non-arrangement books, on bogie side frame, be provided with the locked pin of handle, make handgrip keep motionless, thereby the base plate of bookshelf 1 remain normal laying state with the book on it.
Claims (7)
1. books spine comes into line a bookshelf, comprises the support body being comprised of after-frame (6), two symmetrical bogie side frames and base plate (1), it is characterized in that, also comprise be fixed on two rotating shafts between bogie side frame (
o 1,
o 2,
o 3), for keeping off the book block board (4) of book and for forming second connecting rod (2), third connecting rod (3) and the 5th connecting rod (5) of linkage;
Described base plate (1) by the first rotating shaft (
o 1) be arranged between two bogie side frames and around the first rotating shaft (
o 1) swing;
Described second connecting rod (2) one end and base plate (1) are hinged near one end of after-frame (6), and it is upper that the other end of second connecting rod (2) is articulated with third connecting rod (3), the 5th connecting rod (5) two ends be hinged on respectively the 3rd rotating shaft (
o 3) and book block board (4) one end, third connecting rod (3) two ends be hinged on respectively the second rotating shaft (
o 2) and other one end of book block board (4).
2. books spine according to claim 1 comes into line bookshelf, it is characterized in that: described base plate (1) and book block board (4) are rectangle plane plates.
3. books spine according to claim 1 comes into line bookshelf, it is characterized in that: described second connecting rod (2), third connecting rod (3) and the 5th connecting rod (5) are the bar of circular section.
4. books spine according to claim 1 comes into line bookshelf, it is characterized in that: described base plate (1) is provided with one for driving the handle of base plate (1) inclination.
5. books spine according to claim 1 comes into line bookshelf, it is characterized in that: described bogie side frame is also provided with one and is positioned at the spacer pin (E) of base plate (1) below for locating.
6. books spine according to claim 5 comes into line bookshelf, it is characterized in that: the skin of described spacer pin (E) arranges rubber sleeve.
7. books spine according to claim 4 comes into line bookshelf, it is characterized in that: described bogie side frame is also provided with the locked pin of controlling handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274254.8U CN203914004U (en) | 2014-05-27 | 2014-05-27 | Books spine comes into line bookshelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274254.8U CN203914004U (en) | 2014-05-27 | 2014-05-27 | Books spine comes into line bookshelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203914004U true CN203914004U (en) | 2014-11-05 |
Family
ID=51809904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274254.8U Expired - Fee Related CN203914004U (en) | 2014-05-27 | 2014-05-27 | Books spine comes into line bookshelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203914004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877214A (en) * | 2016-04-29 | 2016-08-24 | 国网山东省电力公司东阿县供电公司 | Reading-check-billing data storage cabinet of electric power company and data storage method thereof |
-
2014
- 2014-05-27 CN CN201420274254.8U patent/CN203914004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877214A (en) * | 2016-04-29 | 2016-08-24 | 国网山东省电力公司东阿县供电公司 | Reading-check-billing data storage cabinet of electric power company and data storage method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141105 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |