CN220557635U

CN220557635U - Lifting bookshelf

Info

Publication number: CN220557635U
Application number: CN202322089276.9U
Authority: CN
Inventors: 宋一丹; 宋卓熹
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-03-08
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to the technical field of lifting bookshelves and discloses a lifting bookshelf, which comprises a pedal and a bookshelf body, wherein the inner side of the pedal is provided with a lifting hole, the bookshelf body is arranged on the inner side of the lifting hole, two groups of supporting mechanisms which are convenient for supporting the pedal are arranged on the pedal, two groups of lifting mechanisms which are convenient for adjusting the height of the pedal are arranged on the supporting mechanisms in a front-back symmetrical mode, the two groups of lifting mechanisms are arranged in a front-back symmetrical mode, and the pedal is lifted through the arranged supporting mechanisms and the lifting mechanisms, so that a person standing on the pedal can obtain a book at the high position of the bookshelf body, conveniently take the book, then trample another key of a button, enable the pedal to move downwards, then the person can take the book independently from the pedal, form a queuing habit, the book is not placed on the lower layer of the bookshelf body, the lifting operation is simple, and the lifting operation is convenient to use.

Description

Lifting bookshelf

Technical Field

The utility model relates to the technical field of lifting bookshelf, in particular to a lifting bookshelf.

Background

The traditional lifting bookshelf is used by lifting the bookshelf, the lifting of the bookshelf body always causes reduction of storage space, and the lifting purpose is to store books for a plurality of times, reduce the distance between books and each layer of single boards of the bookshelf, or adapt to the size of books, but not to facilitate taking, if the bookshelf of the traditional bookshelf is higher, taking is inconvenient, and is very troublesome for children, the height is not enough, and the condition of confliction is likely to occur easily because of the small age.

In the retrieval of related subject matter, patent CN202022609938.7 discloses a liftable bookshelf, which comprises a bracket body, wherein an inner plate which can translate and lift and is uniformly distributed is arranged in the bracket body from top to bottom, a pushing cylinder positioned outside the bracket body is connected to one side of the inner plate, the pushing cylinder controls the inner plate to move outside the bracket body, a linkage shaft extending out of the bracket body is connected to the other side of the inner plate, the linkage shaft controls the lifting of the inner plate, a rotating rod penetrating through the linkage shaft is arranged at one side outside the bracket body, a thread matched with the linkage shaft is formed between the linkage shaft and the rotating rod, and a rotating motor is connected to the upper end of the rotating rod, so that the problem that a user is inconvenient to access books at a higher position in the description is solved.

In order to solve the above problems, a lifting bookshelf is provided in the present application.

Disclosure of Invention

The utility model aims to provide a lifting bookshelf, which solves the problems that the prior art is inconvenient to take and easy to fight.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the lifting bookshelf comprises a pedal and a bookshelf body, wherein a lifting hole is formed in the inner side of the pedal, the bookshelf body is arranged in the lifting hole, two groups of supporting mechanisms which are convenient for supporting the pedal are arranged on the pedal, two groups of lifting mechanisms which are convenient for adjusting the height of the pedal are arranged on the supporting mechanisms, the two groups of supporting mechanisms are symmetrically arranged in front and back, and the two groups of lifting mechanisms are symmetrically arranged in front and back;

each group of supporting mechanism comprises a supporting plate, two groups of telescopic pipes and a base; the bottom end of the pedal is fixedly connected with the supporting plate, the telescopic pipes are installed at the bottom end of the supporting plate, the two groups of telescopic pipes are arranged in a bilateral symmetry mode, and the base is installed at the bottom end of each telescopic pipe;

every group elevating system includes side lever A, slider A, side lever B, slider B and adjusting part, two sets of one side that the layer board kept away from each other rotates through the pivot and is connected with side lever A, side lever A bottom inboard fixedly connected with slider A, two spout A has been seted up to one side that the base kept away from each other, this spout A inboard with slider A sliding connection, two side lever A is close to each other one side all rotates through the pivot and is connected with side lever B, side lever B bottom outside through the pivot with the base rotates to be connected with, side lever B top inboard fixedly connected with slider B, two spout B has been seted up to one side that the layer board kept away from each other, this spout B inboard with slider B sliding connection, install between side lever A with the side lever B adjusting part.

Further, the telescopic pipe comprises a sleeve rod and a sleeve pipe, the sleeve rod is fixedly connected to the bottom end of the supporting plate, the sleeve pipe is slidably connected to the outer side of the sleeve rod, and the bottom end of the sleeve pipe is fixedly connected with the base.

Further, every group the adjusting part includes commentaries on classics piece, screw rod, swivel nut, motor and gag lever post, the terminal surface is connected with in front of side lever A rotates through the pivot the commentaries on classics piece, it is connected with through the pivot to change the piece left end the screw rod, screw rod outside threaded connection has the swivel nut, the swivel nut outside is through pivot and corresponding side lever B fixed connection, screw rod left end fixedly connected with the output of motor, motor left end fixedly connected with gag lever post, the gag lever post is "L" font setting, the gag lever post runs through the surface of swivel nut, the gag lever post outside with gag lever post sliding connection.

Furthermore, the limiting rod is arranged in a square strip shape, and the outer side of the limiting rod is mutually attached to the threaded sleeve.

Further, one group of the lifting mechanisms further comprises a button, and the button is fixedly connected to the top end of the pedal.

Further, the button is electrically connected with the two motors.

Compared with the prior art, the utility model has the beneficial effects that:

through supporting mechanism and elevating system that set up, the footboard risees to make the personnel who stands on the footboard can obtain books of bookshelf body eminence, conveniently take books, then trample another button of button, make the footboard down motion, then personnel come down from the footboard can, can make everyone take books alone, form the habit of lining up, bookshelf body lower floor does not place books and can avoid the moisture regain of books, and lifting operation is simple, facilitates the use.

Drawings

FIG. 1 is a schematic view of the overall structure of a lifting bookshelf of the utility model;

FIG. 2 is a schematic view of a supporting mechanism and a lifting mechanism of a lifting bookshelf of the utility model;

FIG. 3 is a side view of a mounting structure of a telescopic tube of a lifting bookshelf of the present utility model;

FIG. 4 is a schematic view showing an installation structure of an adjusting assembly of the lifting bookshelf of the present utility model;

FIG. 5 is a perspective view showing an installation structure of a side bar A of the lifting bookshelf of the present utility model;

in the figure:

1. a pedal;

2. a support mechanism; 21. a supporting plate; 22. a telescopic tube; 221. a loop bar; 222. a sleeve; 23. a base;

3. a lifting mechanism; 31. a side rod A; 32. a sliding block A; 33. a side rod B; 34. a sliding block B; 35. an adjustment assembly; 351. a rotating block; 352. a screw; 353. a screw sleeve; 354. a motor; 355. a limit rod; 36. a button;

4. a bookshelf body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, the present utility model provides a technical solution: the lifting bookshelf comprises a pedal 1 and a bookshelf body 4, wherein a lifting hole is formed in the inner side of the pedal 1, the bookshelf body 4 is arranged in the lifting hole, two groups of supporting mechanisms 2 which are convenient for supporting the pedal 1 are arranged on the pedal 1, two groups of lifting mechanisms 3 which are convenient for adjusting the height of the pedal 1 are arranged on the supporting mechanisms 2, the two groups of supporting mechanisms 2 are symmetrically arranged in the front-back direction, and the two groups of lifting mechanisms 3 are symmetrically arranged in the front-back direction;

each group of supporting mechanism 2 comprises a supporting plate 21, two groups of telescopic pipes 22 and a base 23; the bottom end of the pedal 1 is fixedly connected with a supporting plate 21, the bottom end of the supporting plate 21 is provided with telescopic pipes 22, two groups of telescopic pipes 22 are symmetrically arranged left and right, and the bottom end of each telescopic pipe 22 is provided with a base 23;

each group of lifting mechanism 3 comprises a side rod A31, a slide rod A32, a side rod B33, a slide rod B34 and an adjusting component 35, wherein one side of the two groups of supporting plates 21, which are far away from each other, is rotationally connected with the side rod A31 through a rotating shaft, the inner side of the bottom end of the side rod A31 is fixedly connected with the slide rod A32, one side of the two bases 23, which are far away from each other, is provided with a sliding groove A, the inner side of the sliding groove A is in sliding connection with the slide rod A32, one side of the side rod A31, which is close to each other, is rotationally connected with the side rod B33 through the rotating shaft, the outer side of the bottom end of the side rod B33 is rotationally connected with the bases 23 through the rotating shaft, the inner side of the top end of the side rod B33 is fixedly connected with the slide rod B34, the inner side of the sliding groove B is in sliding connection with the slide rod B34, and the adjusting component 35 is arranged between the side rod A31 and the side rod B33, then stepping on one key of the button 36, then rotating the motor 354 forward, sliding the limit rod 355 in the screw sleeve 353, setting the limit rod 355 in a square strip shape, further making the screw sleeve 353 limit the limit rod 355, driving the screw 352 to rotate by the forward movement of the motor 354, driving the screw sleeve 353 to approach the rotating block 351, further making the side rod A31 and the side rod B33 vertically move relatively, driving the slide block A32 to slide in the slide groove A of the base 23 by the side rod A31, driving the slide block B34 to slide in the slide groove B of the supporting plate 21, further making the supporting plate 21 far away from the base 23, raising the pedal 1, making the person standing on the pedal 1 to obtain the book at the high position of the bookshelf body 4, sliding the sleeve rod 221 in the sleeve 222, improving the stability of the up-down movement of the supporting plate 21, thus conveniently taking the book, then stepping on the other key of the button 36, making the pedal 1 move downwards, then personnel get off from footboard 1 can, and this kind of setting can make everyone take books alone, forms the habit of queuing, and bookshelf body 4 lower floor does not place books and can avoid the moisture regain of books, and lifting operation is simple, facilitates the use.

It should be noted that: rails should be arranged on the front, rear and right sides of the pedal 1, and the rails on the right side can be opened and closed to protect the safety of personnel on the pedal 1.

It should be understood that: the right side of the pedal 1 should be provided with a part of steps to be placed on the ground, so that a person can conveniently step on the pedal 1 from the steps.

The telescopic pipe 22 comprises a sleeve rod 221 and a sleeve pipe 222, the bottom end of the supporting plate 21 is fixedly connected with the sleeve rod 221, the sleeve pipe 222 is slidably connected to the outer side of the sleeve rod 221, the bottom end of the sleeve pipe 222 is fixedly connected with the base 23, and the sleeve rod 221 slides in the sleeve pipe 222, so that the supporting plate 21 moves up and down relatively to the base 23 more stably.

Each group of adjusting components 35 comprises a rotating block 351, a screw 352, a threaded sleeve 353, a motor 354 and a limiting rod 355, wherein the front end face of a side rod A31 is rotationally connected with the rotating block 351 through a rotating shaft, the left end of the rotating block 351 is rotationally connected with the screw 352 through the rotating shaft, the outer side of the screw 352 is in threaded connection with the threaded sleeve 353, the outer side of the threaded sleeve 353 is fixedly connected with the corresponding side rod B33 through the rotating shaft, the left end of the screw 352 is fixedly connected with the output end of the motor 354, the limiting rod 355 is fixedly connected with the limiting rod 355, the limiting rod 355 is in an L-shaped arrangement, the limiting rod 355 penetrates through the surface of the threaded sleeve 353, the outer side of the limiting rod 355 is in sliding connection with the limiting rod 355, when a book on the upper portion of a bookshelf body 4 needs to be taken, a person steps on a pedal 1, then steps on a key of a button 36, the motor 354 rotates positively, the limiting rod 355 slides in the threaded sleeve 353, the limiting rod 353 is in square-shaped arrangement, the threaded sleeve 353, the limiting rod 355 is further, the limiting rod 355 is enabled to limit the limiting rod 355 to limit the corresponding side rod B33, the side rod 352 is driven to rotate by the positive movement of the motor 354, the side rod 352 is enabled to be close to the rotating the limiting rod 355, the limiting rod 355 is enabled to the rotating, and the side rod 355 is enabled to slide relative to the side rod 351 and moves to the side rod 33B 31 to slide relatively to the base 23B, and can slide in the position of the pedal 21, and further, and can be far away from the pedal 21.

It should be understood that: the screw sleeve 353 can rotate relative to the side rod B33, and the rotating block 351 can rotate relative to the side rod A31, so that when the side rod A31 and the side rod B33 rotate relative to each other, the screw sleeve 353 can rotate relative to the side rod B33 in a self-adaptive manner through the connection of the screw rod 352, and the rotating block 351 can rotate relative to the side rod A31 in a self-adaptive manner.

The gag lever post 355 is square strip setting, and the gag lever post 355 outside is laminated each other with the swivel 353, and motor 354 corotation, gag lever post 355 slides in swivel 353, and gag lever post 355 is square strip setting, and then makes swivel 353 carry out spacingly to gag lever post 355, and motor 354 operation can not make motor 354 self rotate.

One group of lifting mechanisms 3 further comprises a button 36, and the top end of the pedal 1 is fixedly connected with the button 36.

It should be noted that: the button 36 has two keys, which are activated to control the motor 354 to rotate forward or backward, and the motor 354 stops when the two keys are lifted.

It should be understood that: the two keys of button 36 should interlock.

The button 36 is electrically connected to both motors 354 to facilitate control of the rotation of the motors 354.

Working principle: when the bookshelf is used, when a user needs to take a book on the upper portion of the bookshelf body 4, the user steps on the pedal 1 and then steps on a key of the button 36, then the motor 354 rotates positively, the limiting rod 355 slides in the threaded sleeve 353, the limiting rod 355 is in square strip-shaped arrangement, the threaded sleeve 353 limits the limiting rod 355, the motor 354 rotates positively to drive the screw 352 to rotate, the screw 352 drives the threaded sleeve 353 to be close to the rotating block 351, the side rod A31 and the side rod B33 move vertically relatively, the side rod A31 drives the slide block A32 to slide in the chute A of the base 23, the side rod B33 drives the slide block B34 to slide in the chute B of the supporting plate 21, the supporting plate 21 is further away from the base 23, the pedal 1 is lifted, accordingly, a person standing on the pedal 1 can obtain a book at the high position of the bookshelf body 4, the sleeve rod 221 slides in the sleeve 222, the stability of the upward and downward movement of the book 21 is improved, then the other key of the button 36 is stepped on, the pedal 1 moves downwards, the person can take the book from the pedal 1, the pedal 1 alone, the user can take the book can be prevented from getting up and down, and the bookshelf can be placed on the bookshelf body alone, and the bookshelf can not be conveniently placed in a wet condition, and can be used for people can be conveniently lifted.

Claims

1. A lifting bookshelf, which is characterized in that: the bookshelf comprises a pedal (1) and a bookshelf body (4), wherein lifting holes are formed in the inner side of the pedal (1), the bookshelf body (4) is arranged in the inner side of the lifting holes, two groups of supporting mechanisms (2) which are convenient for supporting the pedal (1) are arranged on the pedal (1), two groups of lifting mechanisms (3) which are convenient for adjusting the height of the pedal (1) are arranged on the supporting mechanisms (2), the two groups of supporting mechanisms (2) are symmetrically arranged in front-back mode, and the two groups of lifting mechanisms (3) are symmetrically arranged in front-back mode;

each group of supporting mechanism (2) comprises a supporting plate (21), two groups of telescopic pipes (22) and a base (23); the bottom end of the pedal (1) is fixedly connected with the supporting plate (21), the telescopic pipes (22) are arranged at the bottom end of the supporting plate (21), two groups of telescopic pipes (22) are symmetrically arranged left and right, and the base (23) is arranged at the bottom end of the telescopic pipe (22);

every group elevating system (3) include side lever A (31), slider A (32), side lever B (33), slider B (34) and adjusting part (35), two sets of one side that layer board (21) kept away from each other rotates through the pivot and is connected with side lever A (31), side lever A (31) bottom inboard fixedly connected with slider A (32), two spout A has been seted up to one side that base (23) kept away from each other, this spout A inboard with slider A (32) sliding connection, two side lever A (31) are close to each other one side all rotates through the pivot and is connected with side lever B (33), side lever B (33) bottom outside through the pivot with base (23) rotate and are connected, side lever B (33) top inboard fixedly connected with slider B (34), two spout B has been seted up to one side that layer board (21) kept away from each other, this spout B inboard with slider B (34) sliding connection, install between side lever A (31) with adjusting part (33).

2. A lifting bookshelf as claimed in claim 1, wherein: the telescopic pipe (22) comprises a sleeve rod (221) and a sleeve pipe (222), the bottom end of the supporting plate (21) is fixedly connected with the sleeve rod (221), the sleeve pipe (222) is slidably connected to the outer side of the sleeve rod (221), and the bottom end of the sleeve pipe (222) is fixedly connected with the base (23).

3. A lifting bookshelf as claimed in claim 1, wherein: each group of adjusting components (35) comprises a rotating block (351), a screw rod (352), a screw sleeve (353), a motor (354) and a limiting rod (355), the front end face of a side rod A (31) is rotationally connected with the rotating block (351) through a rotating shaft, the left end of the rotating block (351) is rotationally connected with the screw rod (352) through the rotating shaft, the outer side of the screw rod (352) is in threaded connection with the screw sleeve (353), the outer side of the screw sleeve (353) is fixedly connected with the corresponding side rod B (33) through the rotating shaft, the left end of the screw rod (352) is fixedly connected with the output end of the motor (354), the left end of the motor (354) is fixedly connected with the limiting rod (355), the limiting rod (355) is in an L-shaped arrangement, the limiting rod (355) penetrates through the surface of the screw sleeve (353), and the outer side of the limiting rod (355) is in sliding connection with the limiting rod (355).

4. A lifting bookshelf according to claim 3, wherein: the limiting rod (355) is in a square strip shape, and the outer side of the limiting rod (355) is mutually attached to the threaded sleeve (353).

5. A lifting bookshelf according to claim 3, wherein: one group of lifting mechanisms (3) further comprises a button (36), and the top end of the pedal (1) is fixedly connected with the button (36).

6. A lifting bookshelf as claimed in claim 5, wherein: the button (36) is electrically connected with both motors (354).