CN208339212U - A kind of school desk - Google Patents

Abstract

The utility model discloses a kind of school desks, comprising: table case is equipped with groove on case face；Convenient recording device comprising overturning lid, sliding clamp and rotary shaft；The overturning lid can be entrenched in groove and one end and table case are hinged, it covers in overturning equipped with observation panel, slideway is equipped in observation panel two sides, the sliding clamp is clamped on slideway and can slide with respect to slideway, it is equipped on sliding clamp and describes mouth, the both ends of the rotary shaft are hinged on the inside of groove, rubber wheel and clip board equipment are equipped on the excircle of rotary shaft, it is external that the outer inner periphery edge of the rubber wheel is applied in overturning lid；And adjustable legs, it is fixedly provided on the downside of table case；The structure design of the utility model is reasonable, easy to use, can convenient for student at school when in time, the content of quickly record teacher explanation, while can standardize and describe habit, save the waste of foul papers.

Description

A kind of school desk

Technical field

The utility model relates to a kind of office accommodations, and in particular to a kind of school desk.

Background technique

Student at school when often use foul papers calculate or with minute book record key content；But sometimes because For neglect be not ready for minute book and miss teacher explanation key content, while calculation when foul papers using arbitrarily, express It writes arbitrarily, foul papers is be easy to cause to waste, can also form and undesirable describe habit.

Utility model content

The purpose of this utility model be for the deficiencies in the prior art, provide it is a kind of it is easy to use, can provide just The school desk of condition is described in victory.

The technical solution adopted in the utility model is to achieve the above object:

A kind of school desk, comprising:

Table case is equipped with groove on case face；

Convenient recording device comprising overturning lid, sliding clamp and rotary shaft；Overturning lid can be entrenched in groove and One end and table case are hinged, cover in overturning equipped with observation panel, are equipped with slideway in observation panel two sides, the sliding clamp is clamped in cunning It can slide on road and with respect to slideway, be equipped on sliding clamp and describe mouth, the both ends of the rotary shaft are hinged on the inside of groove, The excircle of rotary shaft is equipped with rubber wheel and clip board equipment, and it is external that the outer inner periphery edge of the rubber wheel is applied in overturning lid；With And

Adjustable legs are fixedly provided on the downside of table case；

Further, the clip board equipment includes slip ring and elastic plectrum, and the slip ring is set in rotary shaft, the elastic dialing Piece one end is fixedly connected with slip ring, the other end covers on the rotary shaft；

Further, the open end of the table case is equipped with intercept net, and the intercept net includes hook, link and elastic screen cloth； The hook is located at table case side, and the link and hook cooperate, described elasticity screen cloth one end is fixedly connected with the table case other side, The other end is connect with link.

The beneficial effects of the utility model are:

Convenient recording device in the utility model can use overturning lid and sliding clamp covers paper, utilize rotary shaft On clip board equipment clamping paper, can be described by the mouth of describing on sliding clamp in the enterprising row text of paper, sliding clamp carry out Sliding, which can be changed, describes region, rotary shaft can be made to rotate by rotating rubber wheel, and then paper is rolled, thus it is possible to vary Range is described on paper；The key content of teacher's explanation, side can be quickly and easily recorded when may make student at school in this way Just quickly calculation can save the waste of paper, while the mouth of describing being arranged describes habit conducive to correction.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the side structure schematic view of the utility model；

Fig. 3 is the positive structure diagram of the utility model.

Wherein: 1- table case；2- groove；The convenient recording device of 3-；4- overturning lid；5- sliding clamp；6- rotary shaft；7- observation Mouthful；8- slideway；9- describes mouth；10- rubber wheel；11- clip board equipment；12- adjustable legs；13- slip ring；14- elastic plectrum；15- Hook；16- link；17- elasticity screen cloth.

Specific embodiment

The preferred embodiment in the utility model is illustrated below in conjunction with attached drawing:

As shown in Figures 1 to 3, a kind of school desk, comprising: table case 1 and convenient recording device 3 and adjustable legs 12；

Wherein, table case 1 is equipped with groove 2 on case face；Student's right hand holds pen, therefore groove 2 is adjacent to the right side of table case 1 Preferably；

Convenient recording device 3 comprising overturning lid 4, sliding clamp 5 and rotary shaft 6；The overturning lid 4 can be entrenched in recessed In slot 2 and one end and table case 1 are hinged, are equipped with observation panel 7 on overturning lid 4, are equipped with slideway 8, the sliding in 7 two sides of observation panel Pressing plate 5 is clamped on slideway 8 and can slide with respect to slideway 8, is equipped on sliding clamp 5 and describes mouth 9, and the two of the rotary shaft 6 End is hinged on 2 inside of groove, and rubber wheel 10 and clip board equipment 11 are equipped on the excircle of rotary shaft 6, and the rubber wheel 10 is outer interior Circumferential edge edge is applied in outside overturning lid 4；

In the present invention: when overturning lid 4 is chimeric with groove 2, it is ensured that the case face of table case 1 keeps horizontal；Sliding pressure Plate 5 and slideway 8 are respectively positioned on the outside of overturning lid 4, and 5 material of sliding clamp is preferably selected transparent material, such as transparent plastic, overlook When case face, the longitudinal length of sliding clamp 5 takes the half of A4 paper width, and the transverse width of sliding clamp 5 takes the one of A4 paper length Half；The longitudinal length of observation panel 7 is slightly less than A4 paper width；The longitudinal length for describing mouth 9 takes the half of A4 paper width, transverse width Less than the width of sliding clamp 5；A4 paper is answered laterally disposed in actual use；Rotary shaft 6 is in setting adjacent to 7 side of observation panel Edge；

Adjustable legs 12 are fixedly provided at 1 downside of table case；

In the present invention: adjustable legs 12 can use the existing structure with height adjusting function, such as Extension sleeve and the structure positioned by jackscrew or the knot that height adjustment is realized using inner thread sleeve and stud cooperation Structure；

Clip board equipment 11 includes slip ring 13 and elastic plectrum 14, and the slip ring 13 is set in rotary shaft 6, the elastic plectrum 14 one end are fixedly connected with slip ring 13, the other end covers in rotary shaft 6；

In the present invention: clip board equipment 11 drives rotary shaft 6 that can make when rotating for fixing paper, convenient for rubber wheel 10 Paper is rolled, and to avoid circumferentially rotating for slip ring 13, can make the square shaft of rotary shaft 6；Slip ring 13 can be slided just with relative rotation axi 6 In the various sizes of paper of clamping；Spring leaf can be used in elastic plectrum 14；

The open end of table case 1 is equipped with intercept net, and the intercept net includes hook 15, link 16 and elastic screen cloth 17；It is described Hook 15 is located at 1 side of table case, the link 16 and 15 cooperation of hook, and described elasticity 17 one end of screen cloth and 1 other side of table case are solid Fixed connection, the other end and link 16 connect；

In the present invention: intercept net prevents the books of storage for intercepting to the books prevented inside table case 1 It is slid by external force, it is impaired to can avoid books；When in use using link 16 with hook 15 cooperation realize block with it is open Operation.

The utility model is in actual use: preparing an A4 paper or other paper less than A4 paper size；Open overturning A4 paper is disposed transversely in groove 2 by lid 4, due to groove 2 have certain depth, for enable A4 paper under sliding clamp 5 End face fitting, can store the supporters such as homework book or backing plate in groove；A4 paper one end edge is clamped on clip board equipment 11, benefit A4 paper one end corner is clamped with elastic plectrum 14；Using the suitably rotation rotary shaft 6 of rubber wheel 10, the one end A4 edge is made to crispatura； Overturning lid 4 is covered, it is exposed to have part for the edge of rubber wheel 10 at this time；Sliding clamp 5 can be slided on slideway 8 and be described with choosing Position is described, is recorded using mouth 9 is described；A4 paper may make to be described comprehensively by the rotation of rotary shaft 6, it can be reasonable And what is standardized utilizes A4 paper；The utility model can carry out front and back sides use to A4 paper, and replacement paper is convenient and efficient；For junior-senior high school Student especially adapts to, and also may be used on using in company's study office.

Finally it should be noted that: the foregoing is merely the preferred embodiments of utility model, are not limited to practical It is novel, although utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equal Replacement.For all spirit in utility model within principle, any modification, equivalent replacement, improvement and so on should be included in reality Within novel protection scope.

Claims (3)

1. a kind of school desk characterized by comprising

Table case (1) is equipped with groove (2) on case face；

Convenient recording device (3) comprising overturning lid (4), sliding clamp (5) and rotary shaft (6)；The overturning lid (4) can be embedding It closes and one end and table case (1) interior in groove (2) hingedly, is equipped with observation panel (7) on overturning lid (4), is set in observation panel (7) two sides Have slideway (8), the sliding clamp (5) is clamped on slideway (8) and can slide with respect to slideway (8), sets on sliding clamp (5) It describes mouth (9), the both ends of the rotary shaft (6) are hinged on the inside of groove (2), and rubber is equipped on the excircle of rotary shaft (6) Rubber tire (10) and clip board equipment (11), it is external that the outer inner periphery edge of rubber wheel (10) is applied in overturning lid (4)；And

Adjustable legs (12) are fixedly provided on the downside of table case (1).

2. a kind of school desk as described in claim 1, which is characterized in that the clip board equipment (11) includes slip ring (13) and bullet Property plectrum (14), the slip ring (13) is set on rotary shaft (6), described elastic plectrum (14) one end and slip ring (13) are fixed connects It connects, the other end covers on rotary shaft (6).

3. a kind of school desk as described in claim 1, which is characterized in that the open end of the table case (1) is equipped with intercept net, The intercept net includes hook (15), link (16) and elastic screen cloth (17)；The hook (15) is located at table case (1) side, institute State link (16) and hook (15) cooperation, it is described elasticity screen cloth (17) one end be fixedly connected with table case (1) other side, the other end and Link (16) connection.