CN210930321U - Library is with preventing books device of empting - Google Patents
Library is with preventing books device of empting Download PDFInfo
- Publication number
- CN210930321U CN210930321U CN201921325605.2U CN201921325605U CN210930321U CN 210930321 U CN210930321 U CN 210930321U CN 201921325605 U CN201921325605 U CN 201921325605U CN 210930321 U CN210930321 U CN 210930321U
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- connecting plate
- clamping
- top plate
- books
- telescopic rod
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Abstract
The utility model discloses a book toppling prevention device for a library, which comprises a connecting plate, two clamping seats and a top plate, wherein the two clamping seats are J-shaped, and the long arm ends of the two clamping seats are symmetrically arranged at the two sides of the connecting plate through slots, so that a semi-closed clamping cavity is formed between the connecting plate and the two clamping seats, and the long arm ends of the clamping seats can longitudinally slide in the slots, so that the length of the clamping cavity can be adjusted; one side of the connecting plate, which deviates from the clamping cavity, is provided with a top plate, and the top plate is parallel to the connecting plate. Has the advantages that: the clamping seat is clamped on the partition plate of the bookshelf, so that the top plate supports books positioned at the edge from the tail part, the books are prevented from toppling over, and when the middle books are taken out, the top plate can automatically move forwards, so that the tight jacking state of the books is continuously kept; simple structure, convenient to use can adapt to multiple bookshelf.
Description
Technical Field
The utility model relates to a library's management field, concretely relates to library is with preventing books device of empting.
Background
Books in the library are usually placed according to categories, so that the books are convenient to look up by readers and are convenient to manage by managers. The bookshelves for placing books often have multiple layers of storage spaces, so that the books of the same kind can be finely divided, and the divided books are respectively placed in the storage spaces of different levels.
The prior vertical rack has the following defects when books are placed: books are often fewer in the same layer of storage space after careful division, can' T be stained with whole storage space, in order to prevent that books from toppling over, adopt T type book blocking board to shelter from marginal books usually, but when books in the middle are taken away the back, because book blocking board position can not in time be adjusted to make books still can take place to topple over, therefore this brings great work burden for the librarian.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a library is with preventing books device of empting in order to solve above-mentioned problem just, the utility model provides an among a great deal of technical scheme preferred technical scheme have: after the books in the middle are taken away, the position can be adjusted in time, so that the technical effect of preventing the books from toppling over is achieved, and the technical effect is described in detail below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a library is with preventing books device of empting, including connecting plate, cassette and roof, the cassette is J type, and totally two, the long arm end of two the cassette all installs through slot symmetry in the connecting plate both sides, thereby makes the connecting plate and two form a semi-enclosed chucking chamber in the middle of the cassette, the long arm end of cassette can be in the slot longitudinal sliding, thereby makes the length of chucking chamber adjustable;
the connecting plate deviates from one side of the clamping cavity and is provided with a top plate, the top plate is parallel to the connecting plate, a telescopic rod is vertically connected between the top plate and the connecting plate, a spring is sleeved on the outer side of the telescopic rod, and two ends of the spring are respectively propped against the top plate and the connecting plate.
Preferably, a boss protruding towards the clamping seat is arranged at an opening of the slot, and a groove matched with the boss is formed in the clamping seat.
Preferably, the distance between one end part of the groove positioned in the slot and the end part of the long arm end of the clamping seat is 5mm-10 mm.
Preferably, the long arm end of the clamping seat is provided with a jacking piece vertically extending into the clamping cavity.
Preferably, the top tightening piece is an outer hexagon bolt, the top tightening piece is installed on the clamping seat through threads, and a rubber gasket is installed at the end part, extending into the clamping cavity, of the top tightening piece.
Preferably, the telescopic rod is a sleeved telescopic rod, two ends of the telescopic rod are fixedly connected with the top plate and the connecting plate respectively, and the number of the telescopic rods is at least two.
To sum up, the utility model has the advantages that: 1. the clamping seat is clamped on the partition plate of the bookshelf, so that the top plate supports books positioned at the edge from the tail part, the books are prevented from toppling over, and when the middle books are taken out, the top plate can automatically move forwards, so that the tight jacking state of the books is continuously kept;
2. simple structure, convenient to use can adapt to multiple bookshelf.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a top view of the present invention;
fig. 2 is a right side view of the present invention;
fig. 3 is a left side view of the present invention.
The reference numerals are explained below:
1. a top plate; 2. a spring; 3. a telescopic rod; 4. a top tightening member; 4a, a rubber gasket; 5. a card holder; 5a, a long arm end; 5b, a groove; 6. a connecting plate; 6a, a slot; 6b, a boss; 7. and (4) clamping the cavity.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a book toppling prevention device for library, including connecting plate 6, cassette 5 and roof 1, cassette 5 is J type, and totally two, the long arm end 5a of two cassette 5 all install symmetrically through slot 6a in connecting plate 6 both sides, thereby make connecting plate 6 and two cassette 5 middle form a semi-enclosed chucking chamber 7, the long arm end 5a of cassette 5 can slide in slot 6a longitudinally, thereby make the length of chucking chamber 7 adjustable;
one side of the connecting plate 6, which deviates from the clamping cavity 7, is provided with a top plate 1, the top plate 1 is parallel to the connecting plate 6, a telescopic rod 3 is vertically connected between the top plate 1 and the connecting plate 6, the outer side of the telescopic rod 3 is sleeved with a spring 2, and two ends of the spring 2 are respectively supported on the top plate 1 and the connecting plate 6.
Preferably, a boss 6b protruding towards the card holder 5 is arranged at an opening of the slot 6a, and a groove 5b matched with the boss 6b is arranged on the card holder 5, so that the sliding of the card holder 5 is guided and limited through the matching of the boss 6b and the groove 5 b.
The distance between one end part of the groove 5b positioned in the slot 6a and the end part of the long arm end 5a of the clamping seat 5 is 5mm-10mm, so that the lug boss 6b can shield the groove 5b when the clamping seat 5 is pulled outwards along the slot 6a, and the long arm end 5a of the clamping seat 5 is prevented from being separated from the connecting plate 6.
Install on the long arm end 5a of cassette 5 and stretch into perpendicularly top tight piece 4 in the chucking chamber 7, so set up, when the 5 joints of cassette of being convenient for are on the bookshelf baffle, through the cooperation of top tight piece 4 and 5 short arm ends of cassette, press from both sides the bookshelf baffle tightly to make connecting plate 6 can fix arbitrary position department at bookshelf baffle direction of height, so that according to the books size of depositing, the top tight position of adjustment roof 1.
Top tight piece 4 is outer hexagon bolt, top tight piece 4 is installed through the screw thread on the cassette 5, just top tight piece 4 stretches into rubber gasket 4a is installed to the one end tip in chucking chamber 7, so sets up, is convenient for through rotatory top tight piece 4, makes top tight piece 4 realize tight and relax in the top of baffle, adopts rubber gasket 4a and baffle contact, can avoid top tight piece 4 to push up the baffle bad, still can improve the frictional force between top tight piece 4 and the baffle simultaneously, prevents that cassette 5 from gliding.
By adopting the structure, the distance between the two clamping seats 5 is adjusted according to the width of the bookshelf partition plate, so that the length of the clamping cavity 7 is matched with the width of the bookshelf partition plate, the two clamping seats 5 are clamped at the front side and the rear side of the bookshelf partition plate, the top plate 1 extends to the book storage side from the tail end of the bookshelf storage space, so that books at the tail end in the storage space are shielded, the books are prevented from toppling over, the elastic force of the spring 2 is used for pushing the top plate 1 to the book storage side, so that when the books in the middle are taken away, the baffle can automatically move to the book side, the tight jacking state of the books is continuously kept, and the books are effectively prevented from toppling over.
The clamping seat 5 is clamped on a partition plate of the bookshelf, so that the top plate 1 supports books positioned at the edge from the tail part, the books are prevented from toppling over, and when the middle books are taken out, the top plate 1 can automatically move forwards, so that the tight jacking state of the books is continuously kept; simple structure, convenient to use can adapt to multiple bookshelf.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a library is with preventing books device of empting which characterized in that: the clamping device comprises a connecting plate (6), two clamping seats (5) and a top plate (1), wherein the two clamping seats (5) are J-shaped, the long arm ends (5a) of the two clamping seats (5) are symmetrically arranged on two sides of the connecting plate (6) through inserting grooves (6a), so that a semi-closed clamping cavity (7) is formed between the connecting plate (6) and the two clamping seats (5), and the long arm ends (5a) of the clamping seats (5) can longitudinally slide in the inserting grooves (6a), so that the length of the clamping cavity (7) is adjustable;
one side of the connecting plate (6) deviating from the clamping cavity (7) is provided with a top plate (1), the top plate (1) is parallel to the connecting plate (6), a telescopic rod (3) is perpendicularly connected between the top plate (1) and the connecting plate (6), a spring (2) is sleeved on the outer side of the telescopic rod (3), and two ends of the spring (2) are respectively propped against the top plate (1) and the connecting plate (6).
2. The book toppling prevention device for a library according to claim 1, wherein: the opening of the slot (6a) is provided with a boss (6b) protruding towards the clamping seat (5), and the clamping seat (5) is provided with a groove (5b) matched with the boss (6 b).
3. The book toppling prevention device for a library according to claim 2, wherein: the distance between one end part of the groove (5b) positioned in the slot (6a) and the end part of the long arm end (5a) of the clamping seat (5) is 5-10 mm.
4. The book toppling prevention device for a library according to claim 1, wherein: and a top fastening piece (4) vertically extending into the clamping cavity (7) is arranged on the long arm end (5a) of the clamping seat (5).
5. The book toppling prevention device for a library according to claim 4, wherein: the top tight part (4) is outer hexagon bolt, top tight part (4) are installed through the screw thread on cassette (5), just top tight part (4) stretch into rubber gasket (4a) are installed to the one end tip in chucking chamber (7).
6. The book toppling prevention device for a library according to claim 1, wherein: the telescopic rod (3) is a sleeved telescopic rod, two ends of the telescopic rod (3) are fixedly connected with the top plate (1) and the connecting plate (6) respectively, and the telescopic rod (3) is at least provided with two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921325605.2U CN210930321U (en) | 2019-08-15 | 2019-08-15 | Library is with preventing books device of empting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921325605.2U CN210930321U (en) | 2019-08-15 | 2019-08-15 | Library is with preventing books device of empting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210930321U true CN210930321U (en) | 2020-07-07 |
Family
ID=71387305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921325605.2U Active CN210930321U (en) | 2019-08-15 | 2019-08-15 | Library is with preventing books device of empting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210930321U (en) |
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2019
- 2019-08-15 CN CN201921325605.2U patent/CN210930321U/en active Active
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