CN210184989U - Bookshelf with vertically movable book placing plate - Google Patents
Bookshelf with vertically movable book placing plate Download PDFInfo
- Publication number
- CN210184989U CN210184989U CN201920380597.5U CN201920380597U CN210184989U CN 210184989 U CN210184989 U CN 210184989U CN 201920380597 U CN201920380597 U CN 201920380597U CN 210184989 U CN210184989 U CN 210184989U
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- CN
- China
- Prior art keywords
- plate
- bookshelf
- book placing
- placing plate
- groove
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- 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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Abstract
The utility model belongs to the field of library equipment, in particular to a bookshelf with a book placing plate capable of moving up and down, which comprises a top plate, a bottom plate, a left side plate and a right side plate, wherein the left side plate and the right side plate are arranged between the top plate and the bottom plate; a middle book placing plate is arranged in a sliding groove in the middle of the side plate, a rotating shaft is arranged at the lower part of the sliding groove, a supporting rod is arranged on the rotating shaft, and a supporting groove is arranged on the lower plate surface of the middle book placing plate; an upper book placing plate is arranged in a sliding groove in the upper part of the side plate, a through hole is formed in the middle rear part of the upper book placing plate, a groove is formed in the plate surface below the through hole, a pulling plate is arranged in the groove, a pulling motor is arranged at the top of the bookshelf frame body, a pulling steel wire rope is arranged on a motor shaft of the pulling motor, a through hole is formed in the top plate of the bookshelf frame body, and the lower end of the pulling steel wire rope penetrates through the through hole; the bookshelf is also provided with a two-way switch, and the book placing plate of the device can be adjusted, so that the bookshelf is convenient to use.
Description
Technical Field
The utility model belongs to the library's equipment field, in particular to put bookshelf that book board can reciprocate.
Background
The bookshelf is the most basic equipment in a library and is used for placing and collecting various books, the specifications of the books are different, the positions of the book placing plates in the bookshelf need to be different, and the existing book placing plates are fixedly connected with the left side plate and the right side plate of the bookshelf and are inconvenient to adjust; on the other hand, some bookshelves are large in size, the book placing plate at the upper part of the bookshelves is high in position, and books at the upper part of the bookshelves need to be taken by means of ladders or chairs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a bookshelf with a book placing plate capable of moving up and down.
The purpose of the utility model is realized like this: the utility model provides a put bookshelf that book board can reciprocate, includes the bookshelf framework, and the bookshelf framework includes roof, bottom plate and sets up curb plate about between roof and bottom plate, its characterized in that: the lower part of the bookshelf frame body is provided with a fixed book placing plate, and the middle part and the upper part of the side plate of the bookshelf frame body are provided with vertical sliding grooves.
A middle book placing plate is arranged in the sliding groove in the middle of the side plate, a rotating shaft is arranged at the lower part of the sliding groove, an iron supporting rod is arranged on the rotating shaft, and a supporting groove is arranged on the lower plate surface of the middle book placing plate.
The bookshelf comprises a side plate, a bookshelf frame body and a motor, and is characterized in that an upper book placing plate is arranged in a chute on the upper portion of the side plate, a through hole is formed in the middle rear portion of the upper book placing plate, a groove is formed in the plate surface below the through hole, a traction plate is arranged in the groove, the groove is not fixedly connected with the traction plate, a traction motor is arranged at the top of the bookshelf frame body, a traction steel wire rope is arranged on a motor shaft of the traction motor, a through hole is formed in a top plate of the.
The bookshelf is also provided with a bidirectional switch, and the power line of the traction motor is provided with the bidirectional switch.
Further optimization, supporting rod grooves are arranged on two sides of the sliding groove of the middle book placing plate, and magnets are arranged in the supporting rod grooves. When the support rod rotates to the support rod groove around the rotating shaft, the magnet in the support rod groove can suck the support rod, the support rod is fixed in the support rod groove, the middle part of the support rod is convenient to move up and down when a book plate is placed at the middle part, and when the lowest part of the chute of the book plate slide is placed at the middle part, the middle part of the support rod is provided with a support column on the lower end face of the chute, so that a user can adjust books placed on the book plate at the middle part.
Further optimizing, be provided with ceramic wearing layer in the through-hole. The ceramic wear-resistant layer can prevent the book placing plate from being worn by the traction steel wire rope, and the service life of the device is prolonged.
Compared with the prior art, the utility model, the board of putting the book at bookshelf middle part can be through the high low position of manual adjustment, puts the book board with the middle part and adjusts suitable high back, rotates the bracing piece, lets the top card of bracing piece put the book board at the middle part down support the inslot on the face, the bracing piece is located the both ends of pivot, supports the anterior and the rear portion of groove setting face under, such setting form can reduce the influence that the bracing piece was placed to books.
The device can adjust the distance between the book placing plates and is convenient for placing books of different specifications; the upper book placing plate on the upper portion of the bookshelf is pulled through the pulling steel wire rope, the bidirectional switch controls the forward and reverse rotation of the pulling motor, and a user can conveniently take books on the upper portion of the bookshelf through the up-and-down movement of the upper book placing plate. The traction steel wire rope is adopted for traction, so that the complexity of a traction structure can be greatly reduced, and the traction steel wire rope is stable and reliable and does not occupy too much space.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a view from a-a of fig. 1.
Fig. 3 is a view from the direction B-B of fig. 2.
Fig. 4 is a schematic structural view of the rotating shaft and the support.
Fig. 5 is a bottom view of the middle book holding plate.
Fig. 6 is a bottom view of the upper book holding plate.
Detailed Description
The middle book placing plate 5 is arranged in the sliding groove in the middle of the side plate 2, the rotating shaft 6 is arranged on the lower portion of the sliding groove, two iron supporting rods 7 are arranged on the rotating shaft 6, strip-shaped supporting grooves 8 are formed in the front side and the rear side of the lower plate face of the middle book placing plate 5, the iron supporting rods 7 can rotate around the outer circular face of the rotating shaft 6, different portions of the supporting grooves 8 can be supported by the other ends of the supporting rods 7, and therefore the height of the middle book placing plate is determined. The middle book placing plate 5, the side plates 2 and the support rods 7 form a stable triangular relation.
The upper book placing plate 9 is arranged in a sliding groove in the upper portion of the side plate, a through hole is formed in the middle rear portion of the upper book placing plate 9 and is used for allowing a drawing steel wire rope to pass through, a groove 10 is formed in a plate face below the through hole, a drawing plate 11 is arranged in the groove 10, the groove 10 is not fixedly connected with the drawing plate 11, an upper plate face of the drawing plate 11 is in contact with the lower bottom face of the groove 10, a drawing motor 12 is arranged at the top of the bookshelf frame body, a drawing steel wire rope 13 is arranged on a motor shaft of the drawing motor 12, a through hole is formed in a top plate of the bookshelf frame body, the lower end of the drawing steel wire rope 13 penetrates through the through hole and is fixedly connected with the drawing plate 11, the pulling force of the motor is transmitted to the upper book placing plate through.
The side surface of the bookshelf is also provided with a bidirectional switch 14, and a power line of the traction motor 12 is provided with the bidirectional switch 14. The type of a drawing motor 12 used by the device is a ZA-60KTYZ type motor produced by a Miao motor, the motor is a bidirectional running motor, the pulling force of the motor is 76 jin, the requirement of drawing an upper book placing plate can be met, the type of a bidirectional switch 13 is a three-gear six-foot produced by Risym, and three gears are respectively controlled to stop, forward and reverse. The lifting of the book placing plate at the upper part is controlled by controlling the forward and reverse rotation of the traction motor, so that a user can take books on the upper part of the bookshelf conveniently.
And a ceramic wear-resistant layer is arranged in the through hole. The ceramic wear-resistant layer can prevent the book placing plate from being worn by the traction steel wire rope, and the service life of the device is prolonged.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a put bookshelf that book board can reciprocate, includes the bookshelf framework, and the bookshelf framework includes roof, bottom plate and sets up curb plate about between roof and bottom plate, its characterized in that: the lower part of the bookshelf frame body is provided with a fixed book placing plate, and the middle part and the upper part of a side plate of the bookshelf frame body are provided with vertical sliding grooves;
a middle book placing plate is arranged in a sliding groove in the middle of the side plate, a rotating shaft is arranged at the lower part of the sliding groove, a supporting rod is arranged on the rotating shaft, and a supporting groove is arranged on the lower plate surface of the middle book placing plate;
an upper book placing plate is arranged in a sliding groove in the upper portion of the side plate, a through hole is formed in the middle rear portion of the upper book placing plate, a groove is formed in the plate surface below the through hole, a pulling plate is arranged in the groove, the groove is not fixedly connected with the pulling plate, a pulling motor is arranged at the top of the bookshelf frame body, a pulling steel wire rope is arranged on a motor shaft of the pulling motor, a through hole is formed in the top plate of the bookshelf frame body, and the lower end of the pulling steel wire rope penetrates through the through hole;
the bookshelf is also provided with a bidirectional switch, and the power line of the traction motor is provided with the bidirectional switch.
2. The bookshelf according to claim 1, wherein the book placing plate can move up and down, and the bookshelf comprises: supporting rod grooves are arranged on two sides of the sliding groove of the middle book placing plate, and magnets are arranged in the supporting rod grooves.
3. The bookshelf according to claim 1, wherein the book placing plate can move up and down, and the bookshelf comprises: and a ceramic wear-resistant layer is arranged in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380597.5U CN210184989U (en) | 2019-03-25 | 2019-03-25 | Bookshelf with vertically movable book placing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380597.5U CN210184989U (en) | 2019-03-25 | 2019-03-25 | Bookshelf with vertically movable book placing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210184989U true CN210184989U (en) | 2020-03-27 |
Family
ID=69880022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920380597.5U Expired - Fee Related CN210184989U (en) | 2019-03-25 | 2019-03-25 | Bookshelf with vertically movable book placing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210184989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955938A (en) * | 2020-09-03 | 2020-11-20 | 南阳理工学院 | Library receives and arranges books device |
-
2019
- 2019-03-25 CN CN201920380597.5U patent/CN210184989U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955938A (en) * | 2020-09-03 | 2020-11-20 | 南阳理工学院 | Library receives and arranges books device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20210325 |