CN201920039U

CN201920039U - Novel bookrack

Info

Publication number: CN201920039U
Application number: CN201120014672XU
Authority: CN
Inventors: 岑柳勋
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-18
Filing date: 2011-01-18
Publication date: 2011-08-10
Anticipated expiration: 2021-01-18

Abstract

The utility model relates an accessory appliance for study, in particular to a novel bookrack. The novel bookrack can optionally regulate the reading angle, and comprises a main board, wherein the bottom part of the main board is provided with a left front supporting leg, a right front supporting leg, a left rear supporting leg and a right rear supporting leg; the left front supporting leg comprises a left front upper leg and a left front lower leg, the left front upper leg is in a tubular shape, and the upper end of the left front lower leg axially moves in a tube of the left front upper leg; the right front supporting leg comprises a right front upper leg and a right front lower leg, the right front upper leg is in the tubular shape, and the upper end of the right front lower leg axially moves in a tube of the right front upper leg; the left rear supporting leg comprises a left rear upper leg and a left rear lower leg, the left rear upper leg is in the tubular shape, and the upper end of the left rear lower leg axially moves in a tube of the left rear upper leg; and the right rear supporting leg comprises a right rear upper leg and a right rear lower leg, the right rear upper leg is in the tubular shape, and the upper end of the right rear lower leg axially moves in a tube of the right rear upper leg.

Description

Novel Book-rest

[technical field]

The utility model relates to a kind of study aid, particularly a kind of novel Book-rest.

[background technology]

As everyone knows, Book-rest is the facility that is used for assisting student's reading, is a kind of aid, and existing Book-rest comprises mainboard, and the bottom of mainboard is provided with left front supporting leg, right front supporting leg, left back supporting leg and right back supporting leg; Similarly be common desk, the custom because of student reading needs to face upward before the books sometimes, this Book-rest in use, the amplitude and the angle of facing upward before can not arbitrarily beating, but fixing angle can not play the purpose that adapts to any student.

[summary of the invention]

In order to overcome the deficiency in the background technology, the utility model discloses a kind of novel Book-rest, and described novel Book-rest can reach the purpose of regulated at will reading angle.

For achieving the above object, the utility model adopts following technical scheme:

A kind of novel Book-rest comprises mainboard, and the bottom of mainboard is provided with left front supporting leg, right front supporting leg, left back supporting leg and right back supporting leg; Described left front supporting leg comprises left front upper leg and left front leg down, and described left front upper leg is a tubulose, and the upper end of leg is stretched in the pipe of described left front upper leg under left front, and axially-movable is carried out in the described left front upper end of leg down in the pipe of described left front upper leg; Described right front supporting leg comprises right front upper leg and right front leg down, and described right front upper leg is a tubulose, and the upper end of leg is stretched in the pipe of described right front upper leg under right front, and axially-movable is carried out in the described right front upper end of leg down in the pipe of described right front upper leg; Described left back supporting leg comprises left back leg and the left back leg down gone up, and described left back to go up leg be tubulose, and the left back upper end of leg down stretches in the described left back pipe of going up leg, and axially-movable carried out in the pipe of leg described on left back in the upper end of described left back leg down; Described right back supporting leg comprises right back leg and the right back leg down gone up, and described right back to go up leg be tubulose, and the right back upper end of leg down stretches in the described right back pipe of going up leg, and axially-movable carried out in the pipe of leg described on right back in the upper end of described right back leg down.

Described novel Book-rest, described left front upper leg and the left front junction of leg are down fixed by left front steady pin; Described right front upper leg and the right front junction of leg are down fixed by right front steady pin; Described left back upward leg and the left back junction of leg are down fixed by left back steady pin; Described right back upward leg and the right back junction of leg are down fixed by right back steady pin.

Owing to adopt aforesaid technical scheme, the utlity model has following beneficial effect:

Novel Book-rest described in the utility model is provided with left front supporting leg and comprises left front upper leg and left front leg down, and left front upper leg is a tubulose, and the upper end of leg is stretched in the pipe of left front upper leg under left front, and axially-movable is carried out in the left front upper end of leg down in the pipe of left front upper leg; Right front supporting leg comprises right front upper leg and right front leg down, and right front upper leg is a tubulose, and the upper end of leg is stretched in the pipe of right front upper leg under right front, and axially-movable is carried out in the right front upper end of leg down in the pipe of right front upper leg; Left back supporting leg comprises left back leg and the left back leg down gone up, and left back upward leg is a tubulose, and the upper end of leg is stretched in the pipe of left back upward leg under left back, carries out axially-movable in the pipe of left back upper end leg on left back of leg down; Right back supporting leg comprises right back leg and the right back leg down gone up, and right back upward leg is a tubulose, and the upper end of leg is stretched in the pipe of right back upward leg under right back, carries out axially-movable in the pipe of right back upper end leg on right back of leg down; Like this, just can the left front supporting leg of regulated at will, the length of right front supporting leg, left back supporting leg and right back supporting leg, thus the angle of regulating mainboard, but finally reach the purpose of regulated at will reading angle.

[description of drawings]

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is the cutaway view of the left front supporting leg in the utility model.

[specific embodiment]

Can explain the utility model in more detail by the following examples, open the purpose of this utility model is intended to protect all changes and improvements in the utility model scope, and the utility model is not limited to the following examples;

Referring to Fig. 1-Fig. 2, novel Book-rest of the present utility model comprises mainboard 1, and the bottom of mainboard 1 is provided with left front supporting leg 2, right front supporting leg 3, left back supporting leg 4 and right back supporting leg 5; Left front supporting leg 2 comprises left front upper leg 21 and left front leg 22 down, and left front upper leg 21 is a tubulose, and the upper end of leg 22 is stretched in the pipe of left front upper leg 21 under left front, and axially-movable is carried out in the left front upper end of leg 22 down in the pipe of left front upper leg 21; Right front supporting leg comprises right front upper leg and right front leg down, and right front upper leg is a tubulose, and the upper end of leg is stretched in the pipe of right front upper leg under right front, and axially-movable is carried out in the right front upper end of leg down in the pipe of right front upper leg; Left back supporting leg comprises left back leg and the left back leg down gone up, and left back upward leg is a tubulose, and the upper end of leg is stretched in the pipe of left back upward leg under left back, carries out axially-movable in the pipe of left back upper end leg on left back of leg down; Right back supporting leg comprises right back leg and the right back leg down gone up, right back upward leg is a tubulose, and the right back upper end of leg is down stretched in the pipe of right back upward leg, carry out axially-movable in the pipe of right back upper end leg on right back of leg down, like this, just can the left front supporting leg of regulated at will, the length of right front supporting leg, left back supporting leg and right back supporting leg, thereby the angle of regulating mainboard, but finally reach the purpose of regulated at will reading angle.

Among the utility model embodiment, in order to provide a kind of embodiment of more specifically axially-movable, the following design of special employing: the junction of left front upper leg 21 and left front leg 22 is down fixed by left front steady pin 23; Right front upper leg and the right front junction of leg are down fixed by right front steady pin; Left back upward leg and the left back junction of leg are down fixed by left back steady pin; Right back upward leg and the right back junction of leg are down fixed by right back steady pin.

Among the utility model embodiment, Fig. 2 has provided the cutaway view of left front supporting leg 2, and wherein, the structure of right front supporting leg 3, left back supporting leg 4 and right back supporting leg 5 is identical with left front supporting leg 2, so dispense the explanation drawing.

Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.

Claims

1. a novel Book-rest comprises mainboard, and the bottom of mainboard is provided with left front supporting leg, right front supporting leg, left back supporting leg and right back supporting leg; It is characterized in that: described left front supporting leg comprises left front upper leg and left front leg down, and described left front upper leg is a tubulose, and the upper end of leg is stretched in the pipe of described left front upper leg under left front, and axially-movable is carried out in the described left front upper end of leg down in the pipe of described left front upper leg; Described right front supporting leg comprises right front upper leg and right front leg down, and described right front upper leg is a tubulose, and the upper end of leg is stretched in the pipe of described right front upper leg under right front, and axially-movable is carried out in the described right front upper end of leg down in the pipe of described right front upper leg; Described left back supporting leg comprises left back leg and the left back leg down gone up, and described left back to go up leg be tubulose, and the left back upper end of leg down stretches in the described left back pipe of going up leg, and axially-movable carried out in the pipe of leg described on left back in the upper end of described left back leg down; Described right back supporting leg comprises right back leg and the right back leg down gone up, and described right back to go up leg be tubulose, and the right back upper end of leg down stretches in the described right back pipe of going up leg, and axially-movable carried out in the pipe of leg described on right back in the upper end of described right back leg down.

2. novel Book-rest according to claim 1 is characterized in that: described left front upper leg and the left front junction of leg are down fixed by left front steady pin; Described right front upper leg and the right front junction of leg are down fixed by right front steady pin; Described left back upward leg and the left back junction of leg are down fixed by left back steady pin; Described right back upward leg and the right back junction of leg are down fixed by right back steady pin.