CN2289453Y

CN2289453Y - Adjustable reading rack

Info

Publication number: CN2289453Y
Application number: CN 96225893
Authority: CN
Inventors: 赵春学
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-12
Filing date: 1996-04-12
Publication date: 1998-09-02
Anticipated expiration: 2006-04-12

Abstract

An adjustable reading shelf is characterized in that a bottom plate 1 and a supporting plate 2 of the reading shelf are both made into a 1-shaped structure with side grooves, the bottoms of the bottom plate 1 and the supporting plate 2 are hinged through a rotating shaft 4, a supporting rod 6 is arranged in the middle of the bottom plate, a groove 8 with a spine clamp 15 is arranged at the upper part of the front surface of the supporting plate 2, rotatable rotary plates 14 are respectively arranged at the two edges of the groove 8, a sliding block 19 is arranged on each rotary plate 14, and page clamps 21 are arranged on the sliding blocks 19. The utility model has the advantages of reasonable structure, portability, reading posture correction, reading speed improvement and the like, is particularly suitable for accurately reading and copying articles, and is a competent helper for reading.

Description

Adjustable reading frame

The utility model relates to the adjustable reading frame of a kind of fixedly spine, page, belongs to the study aid.

People read a book, need take book with a hand when especially copying, and with finger fixed page, do not notice that slightly books tend to close automatically, and this phenomenon is brought a lot of inconvenience to people's reading, the work of copying.Though occurred several readers at present or replaced the reader to take the study book clamp of book; but these products are because structure is too simple; insufficiency; can only play a supportive role to books; and can not the books clamping is smooth; do not have the fixedly effect of page, can't really play effects such as easy-to-read, vision protection.

The purpose of this utility model provide a kind of can arbitrarily adjust the bookshelf angle, can be well fixedly spine, clamping page, adjustable reading frame that volume is little.

The utility model is to realize like this.It is by base plate 1, supporting plate 2, support bar 6, institutes such as book-page clip 21 form, the base plate 1 that it is characterized in that bookshelf is all made " I " font that has the limit groove with supporting plate 2, the bottom of the bottom of base plate 1 and supporting plate 2 is hinged with rotating shaft 4, supporting plate 2 can rotate around rotating shaft 4, on the groove of the limit, middle part of supporting plate 2, have several grooves 13, be provided with a pair of riser 5 that has the hole at the middle part of base plate 1, little axle 7 is arranged on it, support bar 6 is "T"-shaped, the lower end is fixed on the little axle 7, the upper end can be stuck in the groove 13 that limit, supporting plate 2 middle part groove opens, be provided with the groove 8 of band spine folder 15 in the front upper of supporting plate 2, on 8 liang of edges 12 of groove, be arranged with rotatable rotating plate 14, and on rotating plate 14, slide block 19 be installed, book-page clip 21 is installed on the slide block 19.

The utility model has the advantages that, when books place on the reading stand, spine folder 15 can be fixed book on it securely, in addition owing to be respectively equipped with book-page clip 21 on the rotating plate 14 of supporting plate 2 both upper ends thereof, the right and left page that opens can be clamped firmly, this reading support body that is also advantageous in that of the present utility model is long-pending little, and book-page clip is collapsible with the back, uses, carries all very convenient.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is that the C of the utility model Fig. 1 is to view.

Fig. 3 is that the B of the utility model Fig. 1 is to view.

Fig. 4 is that the D of the utility model Fig. 1 is to view.

Fig. 5 is that the A of the utility model Fig. 1 is to view.

Referring to Fig. 1, structural feature of the present utility model is, it is by the book base plate, supporting plate, support bar, compositions such as book-page clip, its bookshelf base plate 1 is all made " I " font that has the limit groove with supporting plate 2, the bottom of the bottom of base plate 1 and supporting plate 2 is hinged with axle 4, supporting plate 2 can rotate around rotating shaft 4, can arbitrarily adjust angle in order to make bookshelf, the utility model has several grooves 13 on the groove of the limit, middle part of supporting plate 2, be provided with small vertical plate with holes 5 at the middle part of base plate 1, little axle 7 is arranged on it, and support bar 6 is " T " font, and the lower end is fixed on the little axle 7, the upper end can be stuck in the groove 13 that limit, supporting plate 2 middle part groove opens, the length of its " T " font support bar 6 just places with the upper end in the base channel of base plate 1 and is advisable, and institute's support angle can be satisfactory and decide, so that more comfortable during the reading of people's eyes.Front upper at supporting plate 2 is provided with the groove 8 of being with book back folder 15, is arranged with rotatable rotary plate 14 on groove 8 edges 12, and on swivel plate 14 slide block 19 is installed, and is provided with book-page clip 21 on slide block 19, closes so that the page of opening is unlikely.

Referring to Fig. 2.Another main points of the present utility model are, have two ends, the left and right sides stile that spine presss from both sides 15 groove 8 and have slot described, left side push rod 10 is linked in the right push rod 11, and it is installed in the groove 8, push rod 10,11 two ends places respectively outside the slot of opening on the riser of the left and right sides, the place has a slot 29 in the middle of the left plate of the spine folder of installing in the groove 8 15, the width of it and push rod 10 is complementary, upwards have two slots 30 at the equidistant place of right panel center line, so that make it to be stuck on the trough rim of push rod 11, the both sides of spine folder 15 have the short slot 31 that is complementary with groove 8, spine folder 15 can slide along groove in groove 8 like this, between groove 8 left and right sides risers and spine folder 15, spring 9 is installed, the tight push rod of hand end 10 during use, 11 end, left and right sides spine folder 15 are opened along groove 8 and are slided, and books are placed in the folder, after loosing one's grip, spine folder 15 can be stably fixed thereon with book thereupon.

Another main points of the present utility model are, have shallow slot 18 on rotating plate 14, have wave tooth limit 17 in a side of shallow slot 18, slide block 19 is installed in the shallow slot 18, be provided with elastic bow-shaped 20 on slide block 19, book-page clip 21 is fixed by bolts on the bolt hole 16 of slide block 19, referring to Fig. 3.Slide block 19 can be along the groove of left and right sides rotating plate shallow 18 slides, and elastic bow-shaped 20 can be played convenient location, to adapt to the clamping of different size books page.

The utility model also has main points to be, left and right sides rotating plate 14 is installed on two edges 12 of groove 8, on left and right sides rotating plate 14, have 4 circular holes 24, a bolt hole 23 is opened in the centre, 12 corresponding site also has 4 cylindrical voids 25 and middle circle bolt hole 23 at the edge, the one 4 pawl retainer spring sheets 26 that are complementary with last hole are arranged below edge 12,, and the three is run through fixing with screw 22 and nut 27 referring to Fig. 4.

Main points of the present utility model also are to be arranged on and are set with two symmetries on the bottom rotating shaft 4 and break spring 3 off with the fingers and thumb, break 3 liang of ends of spring off with the fingers and thumb and are stuck in and are located at having on the small vertical plate 28 wherein.Rotating plate 14 can be strutted during use, the time spent can not revolved rotating plate and be turn 90 degrees withdrawal, puts down support bar then, and supporting plate 2 promptly is linked on the base plate 1, because base plate 1 is provided with and breaks spring 3 off with the fingers and thumb, so folding is simple, operates easily.

The utlity model has rational in infrastructurely, be easy to carry, correct and read posture, improve effects such as reading rate, be particularly useful for copying article, the intensive reading article is the strong helper that people read.

Claims

1, a kind of adjustable reading frame, by base plate, supporting plate, support bar, book-page clips etc. are formed, the base plate (1) that it is characterized in that bookshelf is all made " 1 " font that has the limit groove with supporting plate (2), the bottom of the bottom of base plate (1) and supporting plate (2) is hinged with rotating shaft (4), supporting plate (2) can rotate around rotating shaft (4), on the groove of the limit, middle part of supporting plate (2), have several grooves (13), be provided with a pair of riser (5) that has the hole at the middle part of base plate (1), little axle (7) is arranged on it, support bar (6) is "T"-shaped, the lower end is fixed on the little axle (7), the upper end can be stuck in the groove (13) that limit, supporting plate (2) middle part groove opens, be provided with the groove (8) of band spine folder (15) in the front upper of supporting plate (2), on 8 liang of edges of groove (12), be arranged with rotatable rotating plate (14), and on rotating plate (14), slide block (19) be installed, slide block (19) is provided with book-page clip (21).

2, adjustable reading frame according to claim 1, it is characterized in that described two ends, the left and right sides stile plate that has the groove (8) of spine folder (15) has slot, left side push rod (10) is linked in the right push rod (11), and it is installed in the groove (8), push rod (10), (11) two ends places respectively outside the slot of opening on the riser of the left and right sides, the place has a slot (29) in the middle of the left plate of the spine folder of installing in the groove (8) (15), the width of it and push rod (10) is complementary, upwards have two slots (30) at the equidistant place of right panel center line, so that make it to be stuck on the trough rim of push rod (11), the both sides of spine folder (15) have the short slot (31) with groove (8) machine coupling, press from both sides between (15) with spine at the left and right sides riser of groove (8) spring (9) is installed.

3, adjustable reading frame according to claim 1, it is characterized in that having on the described rotating plate (14) shallow slot (18), side at shallow slot (18) has wave tooth limit (17), slide block (19) is installed in the groove (18), be provided with on slide block (19) elastic bow-shaped (20), book-page clip (21) is fixed by bolts on the bolt hole (16) of slide block (19).

4, adjustable reading frame according to claim 1, it is characterized in that described left and right sides rotating plate (14) is installed on the edge (12) of groove (8), have 4 circular holes (24) on the rotating plate (14), a bolt hole (23) is opened in the centre, cylindrical void (25) and middle circle bolt hole (23) outside the corresponding site of hanging deck (12) also has, the one 4 pawl retainer spring sheets (26) that are complementary with last hole are arranged below edge (12), and the three is run through fixing with screw (22) and nut (27).

5, adjustable reading frame according to claim 1 is characterized in that described being arranged on is set with two symmetries and breaks spring (3) off with the fingers and thumb, break spring (3) two ends off with the fingers and thumb and be stuck on the small vertical plate with holes (28) that is located at wherein on the bottom rotating shaft (4).