CN208692540U - A kind of extension bookshelf - Google Patents

Abstract

The utility model discloses a kind of extension bookshelfs, including frame body, bottom plate, book plate, rack gear, servo motor, gear, positioning box, swing handle, solve lockhole, sliding rail, sliding slot and control panel, the frame body inner wall is equipped with positioning box, swing handle is equipped with outside the frame body, described bottom plate one end passes through positioning box and frame body side wall is fixedly connected with swing handle, and the bottom plate other end is rotatablely connected by shaft and frame body side wall, the plate upper surface is provided with sliding slot, book plate lower surface is equipped with the sliding rail cooperated with sliding slot, the book plate and bottom plate are slidably connected by sliding slot and sliding rail, the book board width is narrower than bottom plate, one end of the remotely located box of book plate is equipped with rack gear, the bookshelf is rotated bottom plate by swing handle, book plate is released by servo motor again, realize the Telescopic of bookshelf, reduce bookshelf Volume saves space, and the bookshelf is made of PE material, and light weight, hardness is high, antiacid alkali and insulation.

Description

A kind of extension bookshelf

Technical field

The utility model relates to bookshelf technical fields, and in particular to a kind of extension bookshelf.

Background technique

Bookshelf is that people are used to specially put the utensil of book, due to bookshelf form, the difference of structure, and have bookcase, bookcase, Book is the universal apparatus during we live every other equal title bookshelves.Existing various shape bookshelf, but most of bookshelf volumes are solid It is fixed, compare occupied space, and be not for the preservation of book it is highly advantageous, existing bookshelf mostly uses timber to be made greatly, and lightweight timber is not Durable, durable timber weight is larger, and PE material is but able to satisfy the deficiency of timber, for this purpose, we provide a kind of extension bookshelf.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, and provide that a kind of structure is simple, it is flexible to have Performance, and space-saving extension bookshelf includes frame body, bottom plate, book plate, rack gear, servo motor, gear, positioning box, rotation Handle, Xie Suokong, sliding rail, sliding slot and control panel, the frame body inner wall are equipped with positioning box, are equipped with rotation outside the frame body Handle, described bottom plate one end passes through positioning box and frame body side wall is fixedly connected with swing handle, and the bottom plate other end passes through shaft It being rotatablely connected with frame body side wall, the plate upper surface is provided with sliding slot, and book plate lower surface is equipped with the sliding rail cooperated with sliding slot, The book plate and bottom plate are slidably connected by sliding slot and sliding rail, and the book board width is less than bottom plate, the remotely located box of book plate One end rack gear is installed, the bottom plate is fixed with servo motor close to one end of rack gear, and servo motor output end is connected with Gear, the wheel and rack engagement connection, the frame body side are fixed with control panel, and control panel and servo motor electricity Property connection.

Preferably, the positioning box includes unlock rod, mutual lock collar and interlockable teeth, the mutual lock collar is socketed in bottom end On the outside of shaft, described interlockable teeth one end is fixed on frame body inner wall, and the other end is connected with unlock rod, the mutual lock collar and interlockable teeth Engagement connection, the frame body side wall offer solution lockhole, and the unlock rod passes through solution lockhole and is placed in outside frame body.

Preferably, the frame body side plate, which is located at edge upper part, is equipped with glass plate.

Preferably, the swing handle end is rotatablely connected by positioning rotating shaft and holding rod.

Preferably, book board bottom portion is fixed with gear foot.

Preferably, the frame body is made of PE material.

The beneficial effects of the utility model are: rotating swing handle to take book for book plate and changing into 30 degree, pass through control Panel, starting servo motor work, book plate is released, and after taking book, is again started up servo motor for book plate and is retracted original position, remove Dynamic unlock rod, while swing handle is rotated, book plate is gone back into original state, come loose unlock rod, and book is taken to finish, and puts book process similarly, should Device is rotated bottom plate by swing handle, then is released book plate by servo motor, realizes the Telescopic of bookshelf, is reduced Bookshelf volume saves space, and the bookshelf is made of PE material, and light weight, hardness is high, antiacid alkali and insulation.

Detailed description of the invention

The utility model will illustrate by example and with reference to the appended drawing, in which:

Fig. 1 is the schematic view of the front view of the utility model；

Fig. 2 is the left view structural representation of the utility model；

Fig. 3 is the book plate structural schematic diagram of the utility model；

Fig. 4 is the positioning box structural schematic diagram of the utility model；

Fig. 5 is the utility model swing handle topology view.

In figure: 1, frame body；2, bottom plate；3, book plate；4, rack gear；5, servo motor；6, gear；7, positioning box；8, unlock rod； 9, swing handle；10, glass plate；11, Xie Suokong；12, interlockable teeth；13, mutual lock collar；14, foot is kept off；15, sliding rail；16, sliding slot； 17, control panel；18, holding rod.

Specific embodiment

Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics ?.

A kind of extension bookshelf as Figure 1-Figure 5, including frame body 1, bottom plate 2, book plate 3, rack gear 4, servo motor 5, Gear 6, positioning box 7, swing handle 9, Xie Suokong 11, sliding rail 15, sliding slot 16 and control panel 17,1 inner wall of the frame body installation There is positioning box 7, swing handle 9 is equipped with outside the frame body 1, described 2 one end of bottom plate passes through positioning box 7 and 1 side wall of frame body and turns Dynamic handle 9 is fixedly connected, and 2 other end of bottom plate is rotatablely connected by shaft and 1 side wall of frame body, and 2 upper surface of bottom plate is provided with Sliding slot 16,3 lower surface of book plate are equipped with the sliding rail 15 cooperated with sliding slot 16, the book plate 3 and bottom plate 2 by sliding slot 16 and slide Rail 15 is slidably connected, and 3 width of book plate is less than bottom plate 2, and one end of the remotely located box 7 of the book plate 3 is equipped with rack gear 4, institute It states bottom plate 2 and is fixed with servo motor 5 close to one end of rack gear 4, and 5 output end of servo motor is connected with gear 6, the gear 6 Connection is engaged with rack gear 4,1 side of frame body is fixed with control panel 17, and control panel 17 electrically connects with servo motor 5 It connects, the positioning box 7 includes unlock rod 8, mutual lock collar 13 and interlockable teeth 12, and the mutual lock collar 13 is socketed in 2 end part rotating shaft of bottom plate Outside, described 12 one end of interlockable teeth is fixed on 1 inner wall of frame body, and the other end is connected with unlock rod 8, the mutual lock collar 13 and interlocking The engagement connection of tooth 12,1 side wall of frame body offer solution lockhole 11, and the unlock rod 8 passes through solution lockhole 11 and is placed in outside frame body 1 Portion, 1 side plate of frame body are located at edge upper part and are equipped with glass plate 10, and glass plate 10 plays the role of keeping off dust, is conducive to books It saves, 9 end of swing handle is rotatablely connected by positioning rotating shaft and holding rod 18, when not taking book and putting book, packs up hand Bar 18 is held, avoids occurring to draw hanging phenomenon, 3 bottom of book plate is fixed with gear foot 14, and gear foot is played to books supporting role, described Frame body 1 is made of PE material, and PE quality of materials is light, and hardness is high, antiacid alkali and insulation.

The working principle of the present embodiment is as follows: book is placed on book plate 3 first, books bottom passes through 14, foot, gear Support, carries out selecting book through transparency glass plate 10, to take book, rotates swing handle 9 for book plate and changes into 30 degree, pass through control plane Plate 17, starting servo motor 5 work, book plate 3 are released, after taking book, servo motor 5 is again started up by book plate 3 and retracts original Position, moves unlock rod 8, while rotating swing handle 9, book plate 3 is gone back to original state, come loose unlock rod 8, and book is taken to finish, and puts book mistake Cheng Tongli, the bookshelf 1 are rotated bottom plate 2 by swing handle 9, then are released book plate 3 by servo motor 5, realize bookshelf Telescopic, reduce bookshelf volume and save space, and the bookshelf 1 is made of PE material, light weight, hardness is high, resists Soda acid and insulation.

The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group It closes.

Claims (6)

1. a kind of extension bookshelf, including frame body (1), bottom plate (2), book plate (3), rack gear (4), servo motor (5), gear (6), Positioning box (7), swing handle (9), Xie Suokong (11), sliding rail (15), sliding slot (16) and control panel (17), it is characterised in that: Frame body (1) inner wall is equipped with positioning box (7), is equipped with swing handle (9) outside the frame body (1), described bottom plate (2) one end It is fixedly connected across positioning box (7) and frame body (1) side wall with swing handle (9), and bottom plate (2) other end passes through shaft and frame body (1) side wall is rotatablely connected, and bottom plate (2) upper surface is provided with sliding slot (16), and book plate (3) lower surface is equipped with and sliding slot (16) The sliding rail (15) of cooperation, the book plate (3) and bottom plate (2) are slidably connected by sliding slot (16) and sliding rail (15), the book plate (3) Width is less than bottom plate (2), and one end of the remotely located box of the book plate (3) (7) is equipped with rack gear (4), and the bottom plate (2) is close to tooth One end of item (4) is fixed with servo motor (5), and servo motor (5) output end is connected with gear (6), the gear (6) and tooth Item (4) engagement connection, frame body (1) side are fixed with control panel (17), and control panel (17) and servo motor (5) electricity Property connection.

2. a kind of extension bookshelf according to claim 1, it is characterised in that: the positioning box (7) includes unlock rod (8), mutual lock collar (13) and interlockable teeth (12), the mutual lock collar (13) are socketed on the outside of bottom plate (2) end part rotating shaft, the interlockable teeth (12) one end is fixed on frame body (1) inner wall, and the other end is connected with unlock rod (8), the mutual lock collar (13) and interlockable teeth (12) Engagement connection, frame body (1) side wall offer solution lockhole (11), and the unlock rod (8) passes through solution lockhole (11) and is placed in frame body (1) external.

3. a kind of extension bookshelf according to claim 2, it is characterised in that: frame body (1) side plate is located on edge Portion is equipped with glass plate (10).

4. a kind of extension bookshelf according to claim 1, it is characterised in that: it is fixed that swing handle (9) end passes through Position shaft and holding rod (18) are rotatablely connected.

5. a kind of extension bookshelf according to claim 1, it is characterised in that: book plate (3) bottom is fixed with gear foot (14)。

6. a kind of extension bookshelf according to claim 3, it is characterised in that: the frame body (1) is made of PE material.