CN210902064U

CN210902064U - Combined bookcase with rotary table

Info

Publication number: CN210902064U
Application number: CN201921091593.1U
Authority: CN
Inventors: 陈艳; 唐文宝
Original assignee: Shangqiu Institute of Technology
Current assignee: Shangqiu Institute of Technology
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-07-03
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a combined bookcase with a rotary table, which comprises a bookcase, wherein the left and right side walls of the bookcase are fixedly connected with a first connecting rod, the tail end of the first connecting rod is fixedly connected with a guide block, the outer side wall of the guide block is provided with a guide hole, the inner wall of the guide hole is attached with a slide block, the outer side wall of the slide block is fixedly connected with a screw rod, the side wall of the screw rod is screwed with a nut, the outer side wall of the nut is fixedly connected with a second connecting rod, the tail end of the second connecting rod is fixedly connected with a desk, the lower ends of the left and right side walls of the bookcase are fixedly connected with a third connecting rod, the front end of the side wall of the third connecting rod is provided with a first through hole, the tail end of the third connecting rod is fixedly connected with a fixed ring, the inner, the purpose of making people read more comfortably is achieved.

Description

Combined bookcase with rotary table

Technical Field

The utility model relates to a book case technical field specifically is a combination formula book case with rotate table.

Background

The existing bookcase is mostly a single cabinet for storing books, people need to go back and forth between the bookcase and a desk to borrow the books, the utilization of the space around the bookcase is insufficient, a lot of people have the habit of reading at the bookcase side in a library, and only can sit on the ground or stand to hold the books, so that a lot of inconvenient places are caused, the height of the desk cannot be conveniently adjusted and cannot adapt to the heights of different people, the problem that the height of a desk, which is not used for reading by people, of a device and a reading desk cannot be conveniently adjusted at the bookcase side, and people are uncomfortable to read is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination formula book case with rotate table to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a combined bookcase with a rotary table comprises a bookcase body, wherein the left side wall and the right side wall of the bookcase body are fixedly connected with first connecting rods, the tail ends of the first connecting rods are fixedly connected with guide blocks, the outer side walls of the guide blocks are provided with guide slide holes, the inner walls of the guide slide holes are attached to slide blocks, the outer side walls of the slide blocks are fixedly connected with screw rods, the side walls of the screw rods are in threaded connection with nuts, the outer side walls of the nuts are fixedly connected with second connecting rods, the tail ends of the second connecting rods are fixedly connected with desks, the lower ends of the left side wall and the right side wall of the bookcase body are fixedly connected with third connecting rods, the front ends of the side walls of the third connecting rods are provided with first through holes, the tail ends of the third connecting rods are fixedly connected with fixing rings, the inner, the inner wall of the first through hole and the inner wall of the second through hole are inserted with the inserted rods.

Preferably, the hand lever is fixedly installed on the rear side wall of the hand wheel.

Preferably, the upper surface of the desk is provided with a third through hole, the front side wall of the bookcase is fixedly provided with a U-shaped rod, and the side wall of the U-shaped rod is attached to the inner wall of the third through hole.

Preferably, the desk upper surface is provided with a conical groove, the inner wall of the conical groove is attached to the sliding cone, the desk upper surface is fixedly provided with a limiting ring, the lower surface of the limiting ring is attached to the sliding cone, and the sliding cone upper surface is fixedly provided with a clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a combination formula book case with rotate table, the screw rod has, a desk, the book case, nut and hand wheel structure, it reciprocates to drive the final drive desk of nut through the screw rod, can most people's height of things, the desk sets up and can allow people to read at the desk after selecting books by the book case side, need not to hold with the hand, it makes the lift of desk more steady to add to establish U type pole, it can make people make more convenient at the rotation hand wheel to add to establish the hand pole, with splint fixed mounting on the slip awl, can make books centre gripping on splint, then rotate the slip awl, it shares content with others to make things convenient for people to select books to read to have realized setting up the desk by the book case, the height of desk can be adjusted according to people's height, make people read more comfortable purpose.

Drawings

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

fig. 2 is a schematic view of the clamping plate and the connecting structure thereof.

In the figure: 1 book cabinet, 2 first connecting rods, 3 guide sliding blocks, 301 guide sliding holes, 4 sliding blocks, 5 screw rods, 6 nuts, 7 second connecting rods, 8 desks, 801 third through holes, 802 tapered grooves, 9 third connecting rods, 901 first through holes, 10 fixing rings, 11 rotating shafts, 12 gears, 13 hand wheels, 1301 second through holes, 14 inserted rods, 15 hand rods, 16U-shaped rods, 17 sliding cones, 18 limiting rings and 19 clamping plates.

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. 1-2, the present invention provides a technical solution: a combined bookcase with a rotary table comprises a bookcase 1, the left side wall and the right side wall of the bookcase 1 are fixedly connected with first connecting rods 2, the tail ends of the first connecting rods 2 are fixedly connected with guide sliders 3, the outer side walls of the guide sliders 3 are provided with guide slide holes 301, the inner walls of the guide slide holes 301 are attached to sliders 4, the outer side walls of the sliders 4 are fixedly connected with screw rods 5, the side walls of the screw rods 5 are in threaded connection with nuts 6, the outer side walls of the nuts 6 are fixedly connected with second connecting rods 7, the tail ends of the second connecting rods 7 are fixedly connected with a desk 8, the lower ends of the left side wall and the right side wall of the bookcase 1 are fixedly connected with third connecting rods 9, the front ends of the side walls of the third connecting rods 9 are provided with first through holes 901, the tail ends of the third connecting rods 9 are fixedly connected with fixing rings 10, rotating, the inserted bar 14 is inserted in the inner wall of the first through hole 901 and the inner wall of the second through hole 1301 in an inserting mode, the upper opposite side face and the lower opposite side face of the guide sliding block 3 are provided with the guide sliding holes 301, in order to enable the lifting adjustment of the desk to be more fine, the threads of the screw 5 are arranged at small pitches and low angles, the number of the second through holes 1301 is 10, and people can conveniently operate, insert and fix the inserted bar.

Particularly, hand lever 15 is fixedly installed on the rear side wall of hand wheel 13, and hand lever 15 is additionally arranged, so that people can conveniently rotate hand wheel 13, and the operation is more convenient.

Specifically, a third through hole 801 is formed in the upper surface of the desk, a U-shaped rod 16 is fixedly installed on the front side wall of the bookcase 1, the side wall of the U-shaped rod 16 is attached to the inner wall of the third through hole 801, and the U-shaped rod is additionally arranged, so that the upward and downward movement of the desk can be more stable.

Particularly, the taper groove 802 is seted up to 8 upper surfaces of desk, and the smooth awl 17 of taper groove 802 inner wall laminating, 8 upper surface fixed mounting spacing rings 18 of desk, the smooth awl 17 of 18 lower surface laminating of spacing ring, the smooth fixed mounting splint 19 of the smooth awl 17 upper surface, splint 19 can the centre gripping books, and smooth awl 17 can slide in the taper groove, makes splint can rotate various angles, makes things convenient for people to share books content.

The working principle is as follows: when the utility model discloses when using, will install the equipment back that finishes, people can directly sit and begin to read on 8 next doors of desk after taking off books on book case 1, when the reader needs to adjust desk 8's height, extract inserted bar 14, hold hand lever 15 and rotate hand wheel 13, through axis of rotation 11, gear 12, screw rod 5, nut 6 and second connecting rod 7 drive desk 8 and reciprocate, highly suitable back selection is at the second through-hole 1301 nearest with first through-hole 901 position, adjust hand wheel 13, then use inserted bar 14 to peg graft first through-hole 901 and second through-hole 1301, accomplish fixedly, the reader also can be with the books centre gripping on splint 19, then handheld splint 19 rotates sliding cone 17, share the content of books to others.

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 utility model provides a combination formula book case with rotate table, includes book case (1), its characterized in that: the bookcase (1) is fixedly connected with a first connecting rod (2) on the left side wall and the right side wall, the tail end of the first connecting rod (2) is fixedly connected with a guide sliding block (3), the outer side wall of the guide sliding block (3) is provided with a guide sliding hole (301), the inner wall of the guide sliding hole (301) is attached to a sliding block (4), the outer side wall of the sliding block (4) is fixedly connected with a screw (5), the side wall of the screw (5) is in threaded connection with a nut (6), the outer side wall of the nut (6) is fixedly connected with a second connecting rod (7), the tail end of the second connecting rod (7) is fixedly connected with a desk (8), the lower end of the left side wall and the right side wall of the bookcase (1) is fixedly connected with a third connecting rod (9), the front end of the side wall of the third connecting rod (9), the front side wall of the rotating shaft (11) is rotatably provided with a gear (12), the side wall of the gear (12) is meshed with the screw rod (5), the rear side wall of the rotating shaft (11) is fixedly provided with a hand wheel (13), the front side wall of the hand wheel (13) is provided with a second through hole (1301), and the inner wall of the first through hole (901) and the inner wall of the second through hole (1301) are inserted with the inserted rod (14).

2. The assembled bookcase with a rotary table as claimed in claim 1, wherein: and a hand lever (15) is fixedly arranged on the rear side wall of the hand wheel (13).

3. The assembled bookcase with a rotary table as claimed in claim 1, wherein: the bookcase is characterized in that a third through hole (801) is formed in the upper surface of the desk, a U-shaped rod (16) is fixedly installed on the front side wall of the bookcase (1), and the side wall of the U-shaped rod (16) is attached to the inner wall of the third through hole (801).

4. The assembled bookcase with a rotary table as claimed in claim 1, wherein: taper groove (802) are seted up to desk (8) upper surface, taper groove (802) inner wall laminating slip awl (17), fixed surface installs spacing ring (18) on desk (8), spacing ring (18) lower surface laminating slip awl (17), fixed surface installs splint (19) on slip awl (17).