CN2532742Y

CN2532742Y - Health-care desk for pupil

Info

Publication number: CN2532742Y
Application number: CN 02230232
Authority: CN
Inventors: 周兴跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-26
Filing date: 2002-03-26
Publication date: 2003-01-29
Anticipated expiration: 2012-03-26

Abstract

The utility model relates to a health care school desk for pupils, which is provided with a common desk body. A desk panel of the desk body is provided with a square opening embedded with a writing board; the lower surface of the desk panel at the rear side of the square opening is fixed with a slide plate box in which a slide slot is arranged; a slide slot of the slide plate box is provided with a slide plate of which the center is provided with a bore and both sides are provided with connecting shafts; the center bore of the slide plate is provided with a threaded rod of which the front end is provided with an adjusting knob and the rear end is fixedly connected with the slide plate box; a book shelf plate is through the slide plate connecting shaft; a book supporting boss and book retaining clips assembled on both sides through a slide slot plate are arranged on the book shelf plate. The health care school desk can be used as a common flat surface desk, has the function that a book can be conveniently adjusted to a proper angle while in reading and writing, can help the student form a well reading and writing sitting posture in order to protect the sight to avoid the bending deformation of the neck and the rachis caused by the bad reading and writing posture so that the good health is ensured.

Description

Pupil's desk that keeps healthy

Technical field

The utility model relates to school desk, is a kind of pupil's of being specially adapted to health care desk.

Background technology

At present, study desk for students' outfit, be generally dull and stereotyped table top set-ups,, make the books and the facial angle that forms near 90 ° that place on the desktop because desktop is horizontal, so no matter be to read a book or write, all need neck that the bending of wide-angle is arranged, the read-write posture of Xing Chenging has a strong impact on the healthy of student thus, particularly for the pupil in school study, its bad read-write posture has become the main cause that causes high myopia and serious neck, spinal curvature to be out of shape.For alleviate reading and when writing because of the too big harmful effect that causes of books and face angle, there are some schools to adopt the desk of domatic structure, but this kind desk is fixed because of the desktop gradient, can not adjust angle being set and making can't realize reading the time and writtenly facial relatively suitable problems such as angle being arranged of writing book as requested, still can not satisfy and cultivate the student and form good read-write sitting posture and guarantee healthy requirement.

The utility model content

The purpose of this utility model is at the problems referred to above; can or easily books be adjusted to suitable angle write the time in reading and provide a kind of; closely and naturally, adjust the student and form good read-write sitting posture, with vision protection and the healthy pupil desk that keeps healthy.

The technical scheme of being taked is for achieving the above object: a kind of pupil desk that keeps healthy, include a body, the desktop of its body is provided with the square orifice of an embedded board, below its desktop of back side edge of square orifice, be fixed with the slide plate box of establishing chute in one, porose and front end both sides, the center that is equipped with in the chute in its slide plate box are provided with the slide plate of connecting axle, in the centre bore of slide plate, be provided with the threaded rod that a front-end configuration has adjustment turn-knob and rear end to fixedly connected with the slide plate box, connecting axle through the slide plate both sides bookshelf plate that has been linked and packed, the bottom of its bookshelf plate front is provided with holder book boss, top is provided with a pair of coulisse that is horizontally placed on both sides, is respectively fitted with the books geometrical clamp by the slide groove on its coulisse.

The technical solution of the utility model also comprises: be provided with board at described bookshelf plate lower end two side positions and support tray; The center is provided with by bookshelf plate upper end to the vertical spine embedded groove that holds in the palm the book boss on bookshelf plate front face.

This pupil keeps healthy desk when read-write equipment is in non-working condition, is a plane desk, can equally with the common plane desk use; After read-write equipment is opened, promptly form a read-write equipment on the table, and the angle of its books inclination fixed head and domatic board can adjust easily as requested with books inclination fixed head and domatic board.Compare with the desk that existing school uses, have and to make books be fixed on suitable read-write angle, naturally adjust the advantage that the student keeps good read-write sitting posture,, good effect is arranged prevention myopia of student and healthy because of reading and writing the neck, spinal disease, the assurance that cause for a long time.

Description of drawings

Fig. 1 is this pupil desk structural representation that keeps healthy;

Fig. 2 folds back table body structure schematic diagram for this desk read-write equipment.

The specific embodiment

Provide as accompanying drawing 1, this pupil desk that keeps healthy has conventional table body 1, offers a rectangle hole on the desktop of its body, and ground setting-in one board 2 matches in this rectangle hole.The back side edge of its square orifice is set with a slide plate box 10 below desktop, be provided with chute in the middle of this slide plate box, there is the slide plate 5 of connecting axle porose and front end both sides, the center that is equipped with in its groove, centre bore by slide plate passes the threaded rod of fixedlying connected with the slide plate box in a rear end 3, and the front end of this threaded rod disposes through being threaded adjusts turn-knob 4.Connecting axle through slide plate 5 both sides links to each other and is connected to a bookshelf plate 9, and the bottom of its bookshelf plate front is provided with holder book boss 6, and top is provided with a pair of coulisse 8 that places both sides and horizontally set respectively, is respectively fitted with book clamp 7 by the slide groove on this coulisse 8.

Provide as accompanying drawing 2, this health care desk is a common plane desk when read-write equipment is in non-open mode, only leaves the small slit that cooperates between square orifice and embedded board on the table, does not influence the normal use of flat desktop.When needs use read-write equipment, open board 2 and bookshelf plate 9 successively, and it is elastic to adjust turn-knob 4 adjustment slide plates 5 by rotation, make the bookshelf plate place suitable angle of inclination, afterwards board is placed on and makes it be certain domatic fixing on the bookshelf plate, promptly finish the setting of read-write equipment on desk.

Consider that to make board more stable with cooperating of bookshelf plate, provide, board can be set in the front of both sides, bookshelf plate 9 lower end support tray 11, be used for the fixing of the domatic setting of board as accompanying drawing 1.

More steady for books after the expansion are placed on the bookshelf plate, provide as accompanying drawing 2, can vertical spine groove 12 be set in the center of bookshelf plate 9 front faces, be used to make the spine portion after the expansion to embed in it.

When the bookshelf plate of this desk uses, with books place holder book boss 6 above, spine portion is entered in the groove, utilize the slide groove on the coulisse 8 to adjust book clamp 7 to the good page of correct position clamping, promptly finish books fixing on the bookshelf plate.

When the utility model is specifically implemented, can below desktop, add a desktop web in its drawer, the left and right side plate that two front and back are connected to a body entablature is set on web, and form an enclosure space of placing read-write equipment with clipboard, be used to improve the whole fastness of desk and avoid the damage that causes because of the protruding dew of read-write equipment and make a drawer surface of internal cavity clean and tidy.

Claims

1, a kind of pupil desk that keeps healthy, include a body (1), it is characterized in that: the desktop of table body (1) is provided with the square orifice of an embedded board (2), below its desktop of back side edge of square orifice, be fixed with the slide plate box (10) of establishing chute in one, porose and front end both sides, the center that is equipped with in the chute of slide plate box are provided with the slide plate (5) of connecting axle, in the centre bore of slide plate, be provided with the threaded rod (3) that a front-end configuration has adjustment turn-knob (4) and rear end to fixedly connected with the slide plate box, connecting axle through slide plate (5) the both sides bookshelf plate (9) that has been linked and packed, the bottom of its bookshelf plate front is provided with holder book boss (6), top is provided with the coulisse (8) of a pair of horizontal both sides, is respectively fitted with books geometrical clamp (7) by the slide groove on its coulisse (8).

2, the pupil according to claim 1 desk that keeps healthy is characterized in that: be respectively arranged with board in the front of bookshelf plate (9) both sides, lower end and support tray (11).

3, the pupil according to claim 1 desk that keeps healthy is characterized in that: the center is provided with by bookshelf plate upper end to the vertical spine embedded groove (12) that holds in the palm the book boss on bookshelf plate (9) front face.