CN212415186U

CN212415186U - Bookshelf for office

Info

Publication number: CN212415186U
Application number: CN202020567333.3U
Authority: CN
Inventors: 冯瑞忠
Original assignee: Sichuan Zhongxu Furniture Manufacturing Co ltd
Current assignee: Sichuan Zhongxu Furniture Manufacturing Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-29
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses an office bookshelf, which comprises a main board, a placing grid and a frame body, wherein the main board is fixedly embedded in the frame body, the middle part of the main board is provided with a central groove, the front side of the main board is fixedly connected with the placing grid, the rear side of the frame body is provided with a groove, the bottom wall of the groove is fixedly connected with a bracket, a driven wheel is rotatably embedded on the bracket, a motor is fixed on a screw in the bottom of the placing grid, the output end of the motor passes through the main board and is fixedly connected with a driving wheel, a belt is connected between the driving wheel and the driven wheel in a transmission way, and a rotating shaft of the driven wheel passes through the bracket and is fixedly connected with a turntable, the office bookshelf comprises a rotatable turntable, the main board and the frame body, the turntable can drive a rotating pin to further drive a horizontal plate to rotate, a guide rod is pushed, therefore, the horizontal plate is kept horizontal in the moving process, and the situation that books and files overturn is avoided.

Description

Bookshelf for office

Technical Field

The utility model relates to a bookshelf, in particular to bookshelf for official working belongs to bookshelf technical field.

Background

The bookcase is one of the main furniture in office furniture, namely, the bookcase is specially used for storing books, newspapers, magazines and other books. Many consumers always throw away three or four, and books are thrown out and put in a mess, so that living room life becomes a bad thing. At this time, if a bookcase is provided, all books are arranged in the bookcase, so that the living room can be clean and clear at a glance.

At present, the bookshelf structure is mostly the layer-stepping structure, and this makes upper books be difficult to take, and the staff operation of ascending a height, and the safety degree is low and has seriously influenced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bookshelf is used in official working to the bookshelf structure of proposing in solving above-mentioned background art is mostly the layer-stepping structure, and this makes upper books be difficult to take, and the staff operation of ascending a height, and the low and serious problem that has influenced work efficiency of degree of safety.

In order to achieve the above object, the utility model provides a following technical scheme: an office bookshelf comprises a main board, a placing grid and a frame body, wherein the main board is fixedly embedded in the frame body, a central groove is formed in the middle of the main board, the placing grid is fixedly connected to the front side of the main board, a groove is formed in the rear side of the frame body, a support is fixedly connected to the bottom wall of the groove, a driven wheel is rotatably embedded in the support, a motor is fixed to screws in the bottom of the placing grid, the output end of the motor penetrates through the main board and is fixedly connected with a driving wheel, a belt is in transmission connection between the driving wheel and the driven wheel, a rotating shaft of the driven wheel penetrates through the support and is fixedly connected with a turntable, a plurality of rotating pins are fixedly embedded in the edge of the turntable, a horizontal plate is rotatably sleeved on the outer side of each rotating pin, a guide rod is fixedly connected to one side of the horizontal plate, the slider is provided with through holes, guide rods are embedded in the through holes in a sliding mode, the guide rods are fixedly connected with adjacent horizontal plates, and a plurality of slots are formed in the upper sides of the horizontal plates.

Preferably, the cross section of the sliding block is in a convex structure.

Preferably, the structure of the sliding block is matched with that of the sliding rail.

Preferably, the linear distance between adjacent pivot pins is greater than 30 cm.

Preferably, the radius of the driving wheel is smaller than that of the driven wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses bookshelf is used in office, by rotatable carousel, mainboard and framework are constituteed, the carousel rotates and to drive and changes the round pin, and then the pulling horizontal plate rotates, it slides at the through-hole to promote the guide arm, because the slide rail linear motion can only be followed to the slider, this makes to change the round pin and is located the horizontal extension line of through-hole all the time, thereby guarantee that the horizontal plate keeps the level at the removal in-process, can not cause the condition that books and file topple, and can rotate the height of books in real time, the staff of being convenient for takes, and is handsome in appearance, and is novel in design.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a structural sectional view of the slider of the present invention;

fig. 4 is a schematic structural diagram of the middle level plate of the present invention.

In the figure: 1. a main board; 2. a central slot; 3. a frame body; 4. a motor; 5. placing grids; 6. a groove; 7. a slide rail; 8. a slider; 9. a driving wheel; 10. a driven wheel; 11. a belt; 12. a turntable; 13. a horizontal plate; 14. rotating the pin; 15. a guide bar; 16. a through hole; 17. a slot; 18. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the bookshelf for office work comprises a main board 1, placing grids 5 and a frame body 3, wherein the main board 1 is fixedly embedded in the frame body 3, a central groove 2 is formed in the middle of the main board 1, the placing grids 5 are fixedly connected to the front side of the main board 1, a groove 6 is formed in the rear side of the frame body 3, a support 18 is fixedly connected to the bottom wall of the groove 6, a driven wheel 10 is rotatably embedded on the support 18, a motor 4 is fixed to screws in the bottom of the placing grids 5, an output end of the motor 4 penetrates through the main board 1 and is fixedly connected with a driving wheel 9, a belt 11 is in transmission connection between the driving wheel 9 and the driven wheel 10, a rotating shaft of the driven wheel 10 penetrates through the support 18 and is fixedly connected with a rotating disc 12, a plurality of rotating pins 14 are fixedly embedded at the edge of the rotating disc 12, a horizontal plate 13 is rotatably sleeved on the outer side of each rotating pin 14, all seted up through-hole 16 on the slider 8, all the slip inlays in the through-hole 16 and is equipped with guide arm 15, guide arm 15 all with adjacent horizontal plate 13 fixed connection, a plurality of slots 17 have all been seted up to the upside of horizontal plate 13.

Wherein, the cross-section of slider 8 is "protruding" font structure, can with 7 structure adaptations of slide rail.

Wherein, the structure of the slide block 8 is matched with the structure of the slide rail 7, so that the slide block 8 can slide along a straight line.

The linear distance between adjacent rotating pins 14 is greater than 30 cm, so that the situation that files and books are difficult to exist due to the height difference of the horizontal plates 13 is avoided.

Wherein, the radius of the driving wheel 9 is smaller than that of the driven wheel 10, and the speed reducing function is realized.

Specifically, the utility model discloses during the use, the bookshelf height is between 2 meters to 2.5, often-used official working file and relevant books are put in putting check 5 and slot 17, make things convenient for the staff directly to take, when the file books of top need be taken, starter motor 4, drive action wheel 9 rotates, after the reduction gear of belt 11, drive carousel 12 from driving wheel 10 and rotate, make the round pin 14 can stimulate horizontal plate 13 and rotate, promote guide arm 15 and slide at through-hole 16, because slide rail 7 linear motion can only be followed to slider 8, this makes round pin 14 be located through-hole 16's horizontal extension line all the time, thereby guarantee that horizontal plate 13 keeps the level at the removal in-process, can be with the height that the file of top descends 50-60 centimetres by turns, make things convenient for the staff to take, need not to ascend a height the operation.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The bookshelf for office comprises a main board (1), a placing grid (5) and a frame body (3), and is characterized in that the main board (1) is fixedly embedded in the frame body (3), a central groove (2) is formed in the middle of the main board (1), the placing grid (5) is fixedly connected to the front side of the main board (1), a groove (6) is formed in the rear side of the frame body (3), a support (18) is fixedly connected to the bottom wall of the groove (6), a driven wheel (10) is rotatably embedded in the support (18), a motor (4) is fixedly arranged in threads in the bottom of the placing grid (5), the output end of the motor (4) penetrates through the main board (1) and is fixedly connected with a driving wheel (9), a belt (11) is connected between the driving wheel (9) and the driven wheel (10), and a rotating shaft of the driven wheel (10) penetrates through a turntable (12) which is fixedly connected, carousel (12) edge fixation inlays and is equipped with a plurality of round pins (14), the outside of changeing round pin (14) all rotates the cover and is equipped with horizontal plate (13), one side fixedly connected with guide arm (15) of horizontal plate (13), the screw fixation has slide rail (7) on recess (6) inner wall, it is equipped with a plurality of sliders (8) to slide in the slide rail (7), through-hole (16) have all been seted up on slider (8), it is equipped with guide arm (15) to all slide in through-hole (16) inlay, guide arm (15) all with adjacent horizontal plate (13) fixed connection, a plurality of slots (17) have all been seted up to the upside of horizontal plate (13).

2. An office bookstand according to claim 1, wherein: the section of the sliding block (8) is of a convex structure.

3. An office bookstand according to claim 1, wherein: the structure of the sliding block (8) is matched with the structure of the sliding rail (7).

4. An office bookstand according to claim 1, wherein: the linear distance between adjacent rotating pins (14) is more than 30 cm.

5. An office bookstand according to claim 1, wherein: the radius of the driving wheel (9) is smaller than that of the driven wheel (10).