CN200945761Y

CN200945761Y - Adjustable reading writing clamp plate

Info

Publication number: CN200945761Y
Application number: CN 200620136862
Authority: CN
Inventors: 胡日查
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-12
Filing date: 2006-09-12
Publication date: 2007-09-12
Anticipated expiration: 2016-09-12

Abstract

An adjustable reading writing clamp plate relates to stationery commodities, which is designed aiming to that: when people read books, especially the books with better paper, as the paper is hard and elastic, people need to grasp two edges with two hands to read; long-time grasping like this will tire arms, and the books will be closed when people loosen grip carelessly, then people have to turn pages again, which is very troublesome and inconvenient for writing and drawing. The basic method of the utility model is that two spring clips are respectively arranged at two ends on a rectangle composite flat plate which can be drawn, pulled, extended and retracted, and a retractable support plate is arranged on the back. The composite flat plate is formed by an inner plate and an outer plate which are occluded, wherein, the outer plate is a N shape while the inner plate is a T shape; the occlusal mode is a vertical concave-convex draw-pull combination along the length direction; an expansion adjustment can be made according to the width of a book. In reading process, a book is placed on the plate with two edges clipped by the clips, and the support plate is opened, then the reading and writing are very casual, thereby, long-time reading and writing will not weary eyes and bodies.

Description

Adjustable reading writing clamping plate

Technical field

The utility model relates to cultural goods, is a kind of deployable reading writing clamping plate that fold.

Background technology

People's reading, particularly read some with paper book preferably, because papery is hardened and is flexible, always both sides are caught just and can be seen with two hands, grasp so for a long time, think that very arm is tired, accidentally pine personal letter will close the page turning again of having to, it is very much trouble, in order to transcribe out that a hand makes it to have a rest or when delineating notes some what, to read simultaneously and must set level book on table top, a problem can appear so again, the line of word and eyes tilts and has elongated, in order to see word clearly, can only forward lean, that sees like this of a specified duration tends to occur the pain in the back phenomenon, and write notes or delineate emphasis, also very inconvenient, therefore, thirst for very much having a kind of appurtenance to solve these problems.

The utility model content

The purpose of this utility model is exactly for solving above-mentioned existing problems, books are placed on when seeing on this reading writing clamping plate, two hands can be freed, record the note, draw emphasis, follow one's bent, and because this reading writing clamping plate back can be propped up high, shortened between wording distance and become the direct-view state, without forward lean, the long-time reading do not seem tired yet.

The purpose of this utility model realizes it being to finish by the following structures feature: but its basic way is exactly on the rectangle assembled flat that a pull stretches, a spring clip respectively is equipped with at two ends, but the gripper shoe that has a rest to fold in the back, with clip both sides are clamped after putting book onboard during reading, again rear bearing sheet is opened, then read and write all very random, and long reading writing, it is tired that eyes, health all do not think.

Specific structural features of the present utility model is: described rectangle assembled flat is to be formed by inside and outside two boards interlock, its interlock mode is along its length, the lenticular pull of longitudinal center, wherein, outside plate is " ∏ " shape, two the insides are that groove or drum are protruding, on the termination of blind end, be fixed with a spring clip, behind at openend is fixed by a reinforcement lath, but a long limit therein has the gripper shoe of vertical opening and closing behind in addition, reliable when keeping flat, the fuor of corresponding openend, blind end over there also install a stiffening plate additional; Inner panel is a "T"-shaped plate, and pull can be carried out with the outside plate interlock for the protruding or groove of drum in the outside on two long limits, and the outside of another vertical edges also is fixed with a spring clip.Described reading writing clamping plate, wooden, plastics system all can, for alleviating deadweight, thickness is not less than 10mm, adds the reinforcement at outside plate two ends, gross thickness is not more than 20mm, be simplified structure, rear bearing sheet can be changed into sheet metal or Q-RING mechanism, really, for being particular about, can adopt stainless steel or aluminium alloy to make with all reading plate.

The utility model can be read easily, writes, draw a picture, and especially students is seen written word, is popular.

Description of drawings

Fig. 1 is the utility model general assembly structural representation;

Fig. 2 is the cross-sectional structural representation of interlock place.

Among the figure, 1 is outside plate, and 2 is rear bearing sheet, and 3 is the gripper shoe hinge, and 4 and 4 ' is fuor, and 5 is inner panel, and 6 and 6 ' is spring clip.

The specific embodiment

The utility model is simple in structure to be suitable for, and for adapting to the reading of old version book, the total length after folding is not less than 270mm, and height is not less than 200mm, and by blind end width 50mm, the length after pulling out can be fixed with the books and periodicals folder of the A4 space of a whole page.

According to top basic demand, now contrast accompanying drawing and do further implementation, " ∏ " shape outside plate 1, its long 220mm that is not less than, hem width is all about 50mm, the inboard of two parallel edges is split into Baltimore groove or dovetail groove,, is stained with rearward and is connected to certain thickness fuor 4 and 4 ' at opening one end of plate and that end of fixing spring clip 6 ', and in the behind on a long limit, fix a gripper shoe that can fold 2 again, this gripper shoe available metal thin plate or filament substitute, and length is not less than 200mm, it folds closing leaf 3 and finishes, for "T"-shaped inner panel 5, its total length is not less than 220mm, and the insertion portion width is about 100mm, both sides are corresponding with the slot of outside plate 1, it is protruding or dihedral is protruding to do squarely, can coincide with the notch of outside plate 1, and the width of the butted part of non-insertion is consistent with the monolateral width of outside plate, for about 50mm, on outer side edges, corresponding with outside plate 1, also fix an identical with it spring clip 6.Described compoboard, wooden, plastics system all can, thickness is not less than 10mm, adds the reinforcement at outside plate two ends, gross thickness is not more than 20mm.Inner and outer plates articulation port pattern of the present utility model can be opposite with aforementioned pattern.

Read, write, draw a picture with the utility model, easily not tired, be particluarly suitable for the school student and use.

Claims

1, a kind of adjustable reading writing clamping plate is characterized in that: but on the rectangle assembled flat that a pull stretches, a spring clip respectively is equipped with at two ends, but the gripper shoe that a rest folds is housed in the back.

2, adjustable reading writing clamping plate according to claim 1, it is characterized in that: described rectangle assembled flat is to be formed by inside and outside two boards interlock, outside plate is " ∏ " shape, inner panel is "T"-shaped, its interlock mode is along its length, vertical lenticular pull combination, wherein, two parallel the insides of outside plate are groove or opposite, and the long leg that inner panel inserts divides the outside protruding or opposite for drum.

3, adjustable reading writing clamping plate according to claim 1 is characterized in that: the openend behind of outside plate and the end behind of mounting spring clip, sharing equally is connected to a stiffening plate.