CN204861891U

CN204861891U - Modular health care desk

Info

Publication number: CN204861891U
Application number: CN201520649300.2U
Authority: CN
Inventors: 戴震东
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-26
Filing date: 2015-08-26
Publication date: 2015-12-16
Anticipated expiration: 2025-08-26

Abstract

The utility model discloses a modular health care desk, including left and right table leg, preceding, back book case, panel and book stand. This left side table leg, right table leg structure are the same to correspond each other, for the trapezoidal table leg of liftable, book case and the cascaded book case of the continuous intercommunication formation of back book case before being somebody's turn to do, this book stand is the foldable book stand of chevron shape, and the inclination of adjustable difference can also fold and place in the book case, this panel is the slip panel, is equipped with the arc recess in the middle of it is ahead, is equipped with embedded stationery box below the recess, the angle is beneath about the panel front end, still is equipped with a portable panel holder respectively. The utility model discloses an adopt the trapezoidal table leg of liftable, cascaded book case, foldable book stand, arc slip panel and portable panel holder make up mutually, can strengthen student's seeing and hearing reading and writing space, make the student obtain exact position of sitting, good eyesight and attention, when improving the classroom learning efficiency, reach health care effects such as the bow -backed and myopia of prevention.

Description

A kind of combined type health desk

Technical field

The utility model relates to a kind of desk, particularly a kind of Design and manufacture of combined type health desk.

Background technology

Desk is related to the study of student and healthy important teaching facilities, and the quality standard of desk directly has influence on the study of student and healthy.

The various desk products that current school uses and market is sold, although its kind and in many styles, its function and class have quite high level, but specific to often kind of product, its 26S Proteasome Structure and Function is more single, be generally the square desk of flat low capacity without elevating function, a large amount of books can only be placed in desktop, greatly limit the activity space of desktop, and general desk is not provided with reading stand, even if some desks are provided with reading stand, different angles of inclination can not be regulated, and there is no folder function.Therefore these desks use very inconvenient, can exert an adverse impact to the sitting posture of student, eyesight and notice, can not meet school and the higher level demand of family student.

Scientific experiment proves, one of them important environmental factor of myopia is that desk is undesirable, with eye hypotelorism (﹤ 30cm), writing posture is incorrect, therefore according to the physiological requirement that the trunk of people and the audiovisual of four limbs physiological characteristic and people are felt, carry out improvement to desk panel and reading stand to be very important, the major function of such as panel is used to take notes and do the homework, if be used for stacking books, narrow space certainly will be caused like this and writing posture is not rectified, reading stand arbitrarily can regulate the angle of inclination adjusting angle of display very easy-to-read and listening to the teacher as notebook computer in addition, can avoid using eye hypotelorism, to broaden one's vision space prevention visual fatigue simultaneously, and only have by above-mentioned correction like this, the audiovisual read-write custom that student listens to the teacher could be corrected, reach the health-care effects such as prevention hunchback and myopia.

The utility model designs a kind of desk, on the basis of existing desk, except adopting the trapezoidal table leg of liftable regulatory function, outside jumbo staged bookcase, also especial manufacture arbitrarily can to regulate the Folding reading-rack at angle of inclination, the slide type curved panel be combined with writing case, and mobile plane board mount, the Combined desk that simultaneously can also magnetize to human body, by such multifunctional combination, the audiovisual read-write space of student can be strengthened, student is made to obtain correct sitting posture, good eyesight and notice, while raising classroom learning efficiency, reach the health-care effects such as prevention hunchback and myopia.

Summary of the invention

The purpose of this utility model is to provide a kind of combined type health desk, to overcome the deficiency that current desk exists.

In order to realize above-mentioned object, the utility model provides a kind of combined type health desk, comprise left table leg, right table leg, front bookcase, rear bookcase, panel frame, panel and reading stand, concrete technical scheme: described left table leg, right leg structure of collapsible is identical, and it is mutually corresponding, this left table leg, right table leg is respectively by front stretching bar, rear telescopic rod, stull on expansion link, expansion link lower brace and base connect into the identical trapezoidal table leg in left and right, at left table leg, the rear telescopic rod of right table leg middle and lower part is provided with a table leg crossbeam and is connected with both sides, described front stretching bar, the upper end of rear telescopic rod is connected with longitudinal panel back timber, separately establish a panel crossbeam to be connected with both sides in the rear end of both sides panel back timber and form panel frame, when panel is inclined-plane, panel frame is inclined-plane, herringbone reading stand is provided with between described panel rear end and panel crossbeam, this reading stand is by the adjustable different angle of inclination of slidable panels, can also fold and be placed in bookcase, this reading stand makes net-shaped, or make tabular shape, this reading stand is by supporting network and put book net and form, wherein the base of supporting network rotates with panel crossbeam and bookcase ruffle above and is connected, another corresponding sides of supporting network with put a book net horizontal stripe wherein and rotate and be connected, putting book net bottom limit is hung in the crotch of panel rear end, spine frame is provided with in the middle part of this book of putting net, book net is sidelong on this spine frame top compared with two slightly high, the spine ring that energy is movable is provided with in spine frame, magnet piece is provided with above in addition in the middle part of panel crossbeam, this magnet piece is corresponding with the nethermost metal derby of spine frame put in book net, be vertically fixed on panel crossbeam after reading stand is folding when getting book temporarily, the middle part of described desk panel front end is also provided with arc groove, embedded writing case is provided with below this arc groove, the both sides of this writing case are provided with writing case carriage, the sliding rail of writing case carriage and panel bottom surface matches, this writing case is provided with arc lid, one is provided with perpendicular to the arc ring plate of arc lid below arc lid edge, it is corresponding with the magnetite particle of three on arc groove that this arc ring plate is provided with three round iron plates, under the effect of three iron plates and three magnetite particles, the arc lid of this writing case is connected mutually with arc groove, writing case and arc lid thereof can be moved after opening and be hidden under panel.

The front end of described both sides panel back timber have equally high with front bookcase before bookcase support column, also arched girder is provided with between front stretching bar on its support column lower end and expansion link before stull, separately before supported on both sides post lower end establishes one, bookcase crossbeam carries out connecting to support front bookcase, establish one again from stull position the expansion link of rear bookcase two bottom sides after, bookcase crossbeam is connected to support rear bookcase with both sides, these two crossbeams and panel frame cooperatively form bookcase bracing frame, described front bookcase and rear bookcase are all fixed on bookcase bracing frame, front bookcase and rear bookcase are interconnected, before rear bookcase aspect ratio, bookcase height doubles above, form a kind of staged bookcase.

The left and right both sides of described panel are provided with panel side plate, be connected mutually with the slip track being arranged on the left and right back timber both sides of panel frame respectively in panel side plate, circular hole is provided with above this panel frame the right and left back timber, the another left rear corner at panel and right back angle are provided with circular hole, coordinate through with back timber circular hole below with locking nail, as required panel slided into the position at required reading stand angle of inclination and lock.

Bottom described panel both sides respectively be arranged on a panel frame left side, slip track above right back timber is connected mutually, below the edge rearward of the left side of panel and the right, the crescent lock that crescent moon is inlaid with rubber is set respectively, panel front end is provided with a mobile plane board mount, by a left side, the mutually isostructural directed pulley in right both sides, horizontal extension bar, vertical telescopic bar and fixed bar composition, this left side, the horizontal extension bar far-end on right both sides is flexibly connected with base, it is connected with directed pulley proximally by angle bar block, this left side, the vertical telescopic bar upper end on right both sides respectively with panel near-end left comer, the bottom surface of right corner connects, its lower end also respectively with a left side, right two directed pulleys connect, fixed bar is provided with between this vertical telescopic bar and panel far-end, this fixed bar one end is connected with the bottom surface of panel remote edge, the other end is connected with the middle and upper part of vertical telescopic bar.

The utility model adopts metal to make, and wherein bookcase and herringbone reading stand metal material or plastics are made, and panel wood materials is made, and embedded writing case plastics are made.

Adopt the utility model of above-mentioned measure by the trapezoidal table leg of liftable, staged bookcase, Folding reading-rack, arc sliding panel, and mobile plane board mount combines, the audiovisual read-write space of student can be strengthened, make student obtain correct sitting posture, good eyesight and notice, while raising classroom learning efficiency, reach the health-care effects such as prevention hunchback and myopia.Arc groove of the present utility model is provided with magnetite particle, can magnetize to human body, the human body Weak magentic-field that has intensity different, because electric wire is crisscross, has not only upset the normal effect of earth's magnetic field to human body according to surveying and determination, also disturb normal magnetic force in human body simultaneously, and cause human body magnetic force to lack, cause " magnetic hungry disease ", and human body lacks magnetic and can cause various diseases, so should magnetize to human body, play prophylactic effect.

Below in conjunction with accompanying drawing to the utility model further detailed description again.

Accompanying drawing explanation

Fig. 1 is schematic perspective view of the present utility model;

Fig. 2 is that the utility model herringbone reading stand folds and is placed in bookcase and schematic perspective view that writing case is connected with arc groove;

Fig. 3 is the schematic perspective view that the utility model herringbone reading stand is hidden under panel completely;

Fig. 4 is the schematic perspective view of the another kind of embodiment of the utility model.

In figure, sequence number illustrates: left table leg 1, right table leg 2, front stretching bar 3, rear telescopic rod 4, base 5, , spring steel ball 6, stull 7 on expansion link, expansion link lower brace 7-1, table leg crossbeam 8, front bookcase support column 9, arched girder 10, front bookcase crossbeam 11, rear bookcase crossbeam 12, front bookcase 13, rear bookcase 14, panel frame 15, panel back timber 16, panel crossbeam 17, panel 18, panel front end 18-1, panel rear end 18-2, panel side plate 19, side slip track 20-1, slip track 20-2 above, herringbone reading stand 21, supporting network 22, put book net 23, put book net horizontal stripe 23-1, spine frame 24, spine ring 25, crotch 26, magnet piece 27, iron block 28, circular hole 29, locking nail 30, crescent lock 30-1, arc groove 31, writing case 32, writing case carriage 33, writing case arc lid 34, arc ring plate 34-1, iron plate 35, magnetite particle 36, mobile plane board mount 37, directed pulley 38, horizontal extension bar 39, vertical telescopic bar 40 and fixed bar 41.

Detailed description of the invention

With reference to figure 1, Fig. 2 and Fig. 3, Fig. 1 is schematic perspective view of the present utility model, Fig. 2 is that the utility model herringbone reading stand folds and is placed in bookcase and schematic perspective view that writing case is connected with arc groove, Fig. 3 is the schematic perspective view that the utility model herringbone reading stand is hidden under panel completely, from Fig. 1, concrete structure of the present utility model can be found out in Fig. 2 and Fig. 3, comprise: left table leg 1, right table leg 2, front bookcase 13, rear bookcase 14, panel frame 15, panel 18 and reading stand 21 etc., detailed description of the invention: the left table leg 1 of setting, right table leg 2 structure is identical, and it is mutually corresponding, this left table leg 1, right table leg 2 is respectively by front stretching bar 3, rear telescopic rod 4, stull 7 on expansion link, expansion link lower brace 7-1 and base 5 connect into the identical trapezoidal table leg in left and right, at left table leg 1, the rear telescopic rod 4 of right table leg 2 middle and lower part is provided with a table leg crossbeam 8 and is connected with both sides, described front stretching bar 3, the upper end of rear telescopic rod 4 are connected with longitudinal panel back timber 16, and separately establish a panel crossbeam 17 to be connected with both sides in the rear end of both sides panel back timber and form panel frame 15, when panel 18 is inclined-plane, panel frame 15 is inclined-plane, herringbone reading stand 21 is provided with between described panel rear end 18-2 and panel crossbeam 17, this reading stand 21 is by the adjustable different angle of inclination of slidable panels 18, can also fold and be placed in bookcase, this herringbone reading stand 21 makes net-shaped, or make tabular shape, this reading stand is by supporting network 22 and put book net 23 and form, wherein the base of supporting network 22 rotates with panel crossbeam 17 and bookcase ruffle above and is connected, another corresponding sides of supporting network 22 with put a book net 23 horizontal stripe 23-1 wherein and rotate and be connected, putting book net 23 base is hung in panel rear end 18-2 crotch 26, the spine frame 24 of fixing books is provided with in the middle part of this book of putting net, book net is sidelong on this spine frame top compared with two slightly high, the spine ring 25 that energy is movable is provided with in spine frame 24, be used for holding up spine and conveniently fold, magnet piece 27 is provided with above in addition in the middle part of panel crossbeam 17, this magnet piece is corresponding with the nethermost metal derby of spine frame 24 28 put in book net 23 and attract each other, in order to being vertically fixed on panel crossbeam 17 when getting book or books in stock after folding for reading stand 21 temporarily, be unlikely to or backward to fall forward.

The front of described desk panel 18 is also provided with arc groove 31, slide the contact of panel and health with minimizing and while conveniently getting book, keep good sitting posture, this arc groove 31 front lower place is provided with embedded writing case 32, the both sides of this writing case 32 are provided with writing case carriage 33, writing case carriage 33 matches with the sliding rail of panel 18 bottom surface, this writing case is provided with arc lid 34, one is provided with perpendicular to the arc ring plate 34-1 of arc lid below arc lid edge, it is corresponding with the magnetite particle 36 of three on panel arc groove 31 that this arc ring plate 34-1 is provided with three pieces of iron plates 35, at iron plate 35 with under the effect of magnetite particle 36, the arc lid 34 of this writing case 32 can be connected mutually with arc groove 31, writing case 32 and arc lid 34 thereof can be moved after opening and be hidden under panel 18 as shown in Figure 4, can reduce slidable panels 18 and the contact of health and conveniently get book or books in stock like this, even if human contact is also more comfortable to arc groove 31 after getting book or books in stock playback, so that keep good sitting posture, utilize three magnetite particles 36 on arc groove 31, the health-care effect magnetized can also be played.

The front end of described both sides panel back timber 16 have equally high with front bookcase 13 before bookcase support column 9, arched girder 10 is also provided with between front stretching bar on its support column lower end and expansion link before stull 7, separately before supported on both sides post 9 lower end establishes one, bookcase crossbeam 11 carries out connecting to support front bookcase 13, bookcase crossbeam 12 establish one again from stull 7 position the expansion link of rear bookcase 14 two bottom sides after, be connected with both sides to support rear bookcase 14, these two crossbeams and panel frame 15 cooperatively form bookcase bracing frame, described front bookcase 13 and rear bookcase 14 are all fixed on bookcase bracing frame, front bookcase 13 and rear bookcase 14 are interconnected, before rear bookcase 14 aspect ratio, bookcase 13 highly doubles above, form a kind of staged bookcase, the capacity of bookcase is increased under the prerequisite not affecting lower limb exercise space.

The left and right both sides of described panel 18 are provided with panel side plate 19, are connected respectively in panel side plate 19 with the side slip track 20-1 phase being arranged on the left and right back timber both sides of panel frame; This panel frame 15 the right and left panel back timber 16 is provided with circular hole 29 above, the another left rear corner at panel 18 and right back angle are provided with circular hole 29, with locking nail 30 through coordinating with the circular hole 29 on panel back timber 16, can panel 18 be slided into the position of required reading stand gradient as required and lock.

With reference to figure 4, Fig. 4 is the schematic perspective view of the another kind of embodiment of the utility model, the concrete structure of the another kind of embodiment of the utility model as can be seen from Figure 4, detailed description of the invention: panel side plate need not be established in the left and right both sides of described panel 18, because its movable rail is directly below panel, bottom this panel 18, both sides are connected with the slip track 20-2 phase be above arranged on the left and right back timber of panel frame respectively, and the back timber of panel 18 and panel frame 15 need not establish circular hole 29, also without locking nail 30, but tampered crescent lock 30-1 is provided with below the left side of panel 18 and edge rearward, the right, this crescent lock not be used in panel back timber and installs its accessory lock hook, but its crescent moon need be inlaid with rubber, object produces friction with the side of back timber and brakes sliding of panel 18, thus the random gradient regulating reading stand, panel 18 front end is provided with a mobile plane board mount 37, by a left side, the mutually isostructural directed pulley 38 in right both sides, horizontal extension bar 39, vertical telescopic bar 40 and fixed bar 41 form, this left side, horizontal extension bar 39 far-end on right both sides is flexibly connected with base 5, it is connected with directed pulley 38 proximally by angle bar block, this left side, vertical telescopic bar 40 upper end on right both sides respectively with panel 18 near-end left comer, the bottom surface of right corner connects, its lower end also respectively with a left side, right two directed pulleys 38 connect, fixed bar 41 is provided with between this vertical telescopic bar 40 and panel 18 far-end, this fixed bar 41 one end is connected with the bottom surface of panel 18 remote edge, the other end is connected with the middle and upper part of vertical telescopic bar 40.

The utility model bookcase and herringbone reading stand 21 metal material or plastics are made, and panel 18 is made with wood materials, and embedded writing case 32 is made with plastics.

Using state of the present utility model is such: first pulled forward by panel 18 of the present utility model during use, writing case 32 and arc lid 34 thereof are moved is hidden under panel simultaneously, bookcase is opened rear maintenance herringbone reading stand 21 in a folded configuration and is exposed, when getting book, reading stand 21 is turned over 90 degree, attracting by the magnet piece 27 above in the middle part of the nethermost iron block of spine frame 24 28 and panel crossbeam 17, be vertically fixed on panel crossbeam 17 after making reading stand 21 folding temporarily, take postscript reading stand 21 is launched, putting book net 23 base is hung in the crotch 26 of panel rear end 18-2, pull panel 18 to make reading stand 21 tilt to suitable angle simultaneously, again locking nail 30 is matched with the circular hole 29 on back timber through the circular hole of panel 18, panel 18 is locked, if will reading stand 21 be put in bookcase, just the base of putting book net 23 is departed from crotch 26, is slided in this base backward again, make itself and supporting network 22 while contact, at this moment reading stand 21 supporting network 22 and put book net 23 and fold, then be placed on downwards in bookcase by the reading stand 21 folded, finally promoted backward by panel 18, reading stand 21 is completely enclosed within can be as shown in Figure 3 in bookcase.

The method of operating of the another kind of embodiment of the utility model is substantially identical with above-mentioned operation side.As shown in Figure 4 in the present embodiment, panel 18 uses crescent lock 31-1 to lock with the lock mode of panel back timber 16; When panel 18 is pulled forward, the directed pulley 38 on left and right both sides rotates forward, horizontal extension bar 39 stretches out forward, under the vertical telescopic bar 40 on left and right both sides and the effect of fixed bar 41, bookcase is opened by panel 18 forward slip, herringbone reading stand 21 exposes, and repeats aforesaid operations method.

If need to use embedded writing case 32, just the arc lid 34 be connected with arc groove 31 is upwards opened, writing case 32 is pulled out; When needing writing case 32 to be hidden under panel 18, first open arc lid 34, then by writing case 32 toward pusher, writing case 32 and arc lid 34 can be hidden under panel 18.When writing case 32 pushes under panel 18, human contact's arc groove 31 can be more comfortable, and three magnetite particles 36 in addition on arc groove 31 also can magnetize to human body.

If need to adjust the height of desk, first launch forefinger and the thumb of right-hand man, by below the table leg of left and right altogether 4 spring steel balls 6 press simultaneously, then left and right expansion link up or down to be promoted simultaneously, when arriving suitable position, allows spring steel ball 6 eject.

Claims

1. a combined type health desk, comprise: left table leg (1), right table leg (2), front bookcase (13), rear bookcase (14), panel frame (15), panel (18) and reading stand (21), it is characterized in that: described left table leg (1), right table leg (2) structure are identical, and mutually corresponding, this left table leg (1), right table leg (2) connect into the identical trapezoidal table leg in left and right by stull (7) on front stretching bar (3), rear telescopic rod (4), expansion link, expansion link lower brace (7-1) and base (5) respectively, the rear telescopic rod (4) of left table leg (1), right table leg (2) middle and lower part is provided with a table leg crossbeam (8) be connected with both sides, described front stretching bar (3), the upper end of rear telescopic rod (4) are connected with longitudinal panel back timber (16), separately a panel crossbeam (17) is established to be connected with both sides and to form panel frame (15) in the rear end of both sides panel back timber, when panel 18 is inclined-plane, panel frame (15) is inclined-plane, herringbone reading stand (21) is provided with between described panel rear end (18-2) and panel crossbeam (17), this reading stand (21) makes net-shaped, or make tabular shape, this reading stand (21) is by supporting network (22) and put book net (23) and form, wherein the base of supporting network (22) rotates with panel crossbeam (17) and bookcase ruffle above and is connected, supporting network (22) another corresponding sides with put book net (23) horizontal stripe (23-1) wherein and rotate and be connected, putting book net (23) base is hung in panel rear end (18-2) crotch (26), be provided with the spine frame (24) of fixing books in the middle part of this book of putting net, book net is sidelong on this spine frame (24) top compared with two slightly high, be provided with in spine frame (24) can be movable spine ring (25), be provided with magnet piece (27) above panel crossbeam (17) middle part in addition, this magnet piece (27) is corresponding with spine frame (24) the nethermost metal derby (28) put in book net (23), the front of described desk panel (18) is also provided with arc groove (31), this arc groove (31) front lower place is provided with embedded writing case (32), the both sides of this writing case (32) are provided with writing case carriage (33), and writing case carriage (33) matches with the sliding rail of panel (18) bottom surface, this writing case is provided with arc lid (34), one is provided with perpendicular to the arc ring plate (34-1) of arc lid below arc lid (34) edge, it is corresponding with three magnetite particles (36) on panel arc groove (31) that this arc ring plate (34-1) is provided with three pieces of iron plates (35), under the effect of iron plate (35) with magnetite particle (36), the arc lid (34) of this writing case (32) can be connected mutually with arc groove (31), writing case 32 and arc lid 34 thereof can be moved and be hidden under panel after opening.

2. a kind of combined type health desk according to claim 1, it is characterized in that: the both sides of described panel frame (15) are panel back timber (16), the front end of panel back timber (16) has the front bookcase support column (9) equally high with front bookcase (13), arched girder (10) is also provided with between front stretching bar on its support column lower end and expansion link before stull (7), separately before supported on both sides post (9) lower end establishes one, bookcase crossbeam (11) carries out connecting to support front bookcase (13), establish one again from stull (7) position the expansion link of rear bookcase (14) two bottom sides after, bookcase crossbeam (12) is connected to support rear bookcase (14) with both sides, these two crossbeams and panel frame (15) cooperatively form bookcase bracing frame, described front bookcase (13) and rear bookcase (14) are all fixed on bookcase bracing frame, front bookcase (13) and rear bookcase (14) are interconnected, before rear bookcase (14) aspect ratio, bookcase (13) highly doubles above, form a kind of staged bookcase.

3. a kind of combined type health desk according to claim 1, it is characterized in that: the left and right both sides of described panel (18) are provided with panel side plate (19), be connected mutually with the side slip track (20-1) being arranged on the left and right back timber both sides of panel frame respectively in panel side plate (19); Described panel frame (15) the right and left panel back timber (16) is provided with circular hole (29) above, the another left rear corner at panel (18) and right back angle are also provided with circular hole (29), coordinate through with back timber circular hole (29) below with locking nail (30), can as required panel (18) be slided into the position of required reading stand gradient and lock.

4. a kind of combined type health desk according to claim 1, it is characterized in that: described panel (18) bottom both sides respectively be arranged on a panel frame left side, the track (20-2) that slides above on right back timber is connected mutually, below the left side of panel (18) and edge rearward, the right, the crescent lock (30-1) that crescent moon is inlaid with rubber is set respectively, panel (18) front end is provided with a mobile plane board mount (37), by a left side, the mutually isostructural directed pulley (38) in right both sides, horizontal extension bar (39), vertical telescopic bar (40) and fixed bar (41) composition, this left side, horizontal extension bar (39) far-end on right both sides is flexibly connected with base (5), it is connected with directed pulley (38) proximally by angle bar block, this left side, vertical telescopic bar (40) upper end on right both sides respectively with panel (18) near-end left comer, the bottom surface of right corner connects, its lower end also respectively with a left side, right two directed pulleys (38) are flexibly connected, fixed bar (41) is provided with between this vertical telescopic bar (40) and panel (18) far-end, this fixed bar (41) one end is connected with the bottom surface of panel (18) remote edge, the other end is connected with the middle and upper part of vertical telescopic bar (40).