CN201260503Y - General-purpose reading-rack - Google Patents

Abstract

The utility model discloses a universal book stand comprising a book rest and a bookend. The book rest is provided with a sliding hanging groove in which a pair of sliding book clips can be hung; and the middle of the surface of the book rest is provided with a book back groove which is perpendicular to the bookend and is grooved in the surface of the book rest. The universal book stand has an alternative structure which comprises a bookend and a sliding hanging rod functions as a book rest, a pair of sliding book clips can be hung on the sliding hanging rod, and the middle of the surface of the book rest, which corresponds to the connected part of the sliding hanging rod and the bookend, is provided with a book back groove which is perpendicular to the bookend and is grooved in the surface of the book rest. Books of various sizes and thicknesses can be leveled and put steadily and conveniently on the book rest and can be adjusted in lifting, viewing angle, distance and rotation direction along an upright post so that people can conveniently, comfortably and healthily read the books; and the universal book stand can offer a space for an operator of a computer keyboard arranged aside to copy and refer to books arranged at an appropriate vacant position, can be used for people to read newspapers, periodicals and magazines, and can be also used as a music stand, thereby serving as an ideal reading and learning tool for students and an learning and entertaining office appliance for people in all walks of life.

Description

General reading-rack

Technical field

The utility model relates to schooling apparatus, relates in particular to general reading-rack.

Background technology

The increasing people of current society myopia, cervical spondylopathy, lumbar vertebra disease have occurred, has arched one's back, hunchback, scoliosis etc., especially adolescent student is even more serious, these diseases seriously influenced he (she) study, work and live.Cause the main cause of above-mentioned serious consequence to be: with hand pin that books when reading fatiguability, eyes are incorrect with the distance of books, the visual angle of sight line and books is incorrect and bow to arch one's back and read a book etc.Learn with reading cosily for healthy, people begin to have read a book by the utensil of reading, but the utensil of the reading that present people can see, all there is such or such defective, comparatively ideal relatively in the prior art, also be the technology the most approaching with the utility model, be me " comfort health-care reading-rack " utility model patent technology, the patent No.: 200720097233.3.This patented technology generally speaking is to have determined big direction, have laid a good foundation, but still exist the space of continuing the development innovation, the application's case is innovated on above-mentioned former patent basis and is developed, as on the bookshelf face, having set up book back groove, can make like this books books page on bookshelf of opening put down, flip books firmly do not slide, attractive in appearance, more convenient to use, comfortable, health care, it is more obvious especially to read thicker books effect; Also have some other innovation and development in addition.Make great efforts research, constantly bring forth new ideas by the design people, create this more perfect, more desirable general reading-rack today finally.

The utility model content

The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provide bookshelf to be provided with the general reading-rack of book back groove, it can make books book back on bookshelf of opening crouch in the book back groove, the books page puts down, when flipping books firmly do not slide, attractive in appearance, and use more convenient, comfortable, health care, it is more obvious especially to read thicker books effect.

For solving the problems of the technologies described above, technical solutions of the utility model are as follows.

The utility model general reading-rack, it comprises the bookend that bookshelf and bookshelf middle part are overhanging and vertically upward prominent along plane, bookshelf place, bookshelf is provided with the slip hanging groove that extends along about the bookshelf, about bookshelf, be respectively arranged with the slip hanging block that can horizontally slip in two sides' the slip hanging groove, connect book clamp on the slip hanging block and scratch hand, book clamp is scratched and is connected spring assembly on hand or on the slip hanging block, and spring assembly connects book splint, and bookshelf face middle part is provided with the book back groove with the perpendicular and recessed bookshelf face of bookend.

Described bookshelf can connect bookshelf leg or bookshelf seat, and this bookshelf leg or bookshelf seat make bookshelf reach the height and the visual angle of suitable reading.

Described bookshelf also can connect straddle, and this straddle can be inserted in to match and be provided with in the jack on the desktop, makes bookshelf reach distance, height and the visual angle of suitable reading.

Described bookshelf also can connect the slip leg, and this slip leg makes bookshelf reach the height and the visual angle of suitable reading, and the bottom of this slip leg is provided with in the desktop chute that is provided with that can match on the table or carriage on the slide rail, to regulate bookshelf and reader's distance.

Appropriate location, the described bookshelf back side can be able to be regulated ground, visual angle and connect the slide bar that extends to bookshelf behind direction, be with slidably sliding rod sleeve with matching on the slide bar, be provided with the locking slide rod device on sliding rod sleeve and the slide bar with matching; The lateral vertical of sliding rod sleeve connects the side of lifting sleeve, and lifting sleeve matches and is sleeved on slidably in the vertical rod, is provided with locking lifting sleeve device in lifting sleeve and the vertical rod with matching, and the root of vertical rod vertically is arranged on the appropriate location on the desk.

Also appropriate location, the described bookshelf back side can be able to be regulated ground, visual angle and connect the slide bar that extends to bookshelf behind direction, be with slidably sliding rod sleeve with matching on the slide bar, be provided with the locking slide rod device on sliding rod sleeve and the slide bar with matching; The vertical lifting cover rod tube that connects in ground, sliding rod sleeve isoplanar, lifting cover rod tube liftably is sleeved in the vertical rod, the appropriate location is provided with locking lifting loop bar pipe unit with matching in lifting cover rod tube and the vertical rod, and the root of vertical rod vertically is arranged on the appropriate location on the desk.

Also appropriate location, the described bookshelf back side can be able to be regulated ground, visual angle and connect the slide bar that extends to bookshelf behind direction, be with slidably sliding rod sleeve with matching on the slide bar, be provided with the locking slide rod device on sliding rod sleeve and the slide bar with matching; The vertical lifting inserted link that connects in sliding rod sleeve isoplanar ground, the lifting inserted link liftably is inserted in the vertical rod, is provided with on vertical rod and the lifting inserted link with matching and locks lifting inserted link device, and the root of vertical rod vertically is arranged on the appropriate location on the desk.

The root of described vertical rod vertically can be connected deck arm one end, the other end of deck arm connects table checkpost seat vertically downward, the lower end of table checkpost seat connects the latch that parallels with the deck arm, and latch is provided with top wire hole, the latch screw that thread is arranged in this hole and match.

Also the root of described vertical rod vertically can be connected extrusome one end, the other end telescopically of extrusome is inserted in the flexible storehouse, the appropriate location is provided with fixedly extrusome device with matching on flexible storehouse and extrusome, the other end in flexible storehouse connects table checkpost seat vertically downward, the lower end of table checkpost seat connects the latch that parallels with the storehouse of stretching, latch is provided with top wire hole, the latch screw that thread is arranged in this hole and match.

Be the technical scheme that slip peg structure is arranged below.

The structure of slip peg double as bookshelf is just in time opposite with the structural principle of slip hanging groove, but they are to come from same inventive concept on creating.

The utility model general reading-rack, it comprises slip peg and vertical the go up bookend of dashing forward overhanging with plane, slip peg place of double as bookshelf, two sides are provided with the book clamp that can horizontally slip along the slip peg respectively about on the slip peg, and the middle part of the part bookshelf face that links to each other at the slip peg and with bookend is provided with the book back groove that perpendicular with bookend and recessed slip peg face reaches the part bookshelf face that links to each other with bookend.

The beneficial effects of the utility model are:

The utility model general reading-rack compared with prior art, has significant advantage.

1, on the bookshelf because of having newly established book back groove, after it can be opened all size, books that thickness is different the book back crouched in the book back groove, be clipped on the bookshelf with the slip book clamp, the books page can be very flat like this, books firmly do not slide when flipping, and attractive in appearance, more convenient to use, comfortable, health care, vacate both hands more ideally and write or do other thing, it is more obvious especially to read thicker books effect.

2, on the bookshelf because of having newly established book back groove, after bookshelf is provided with various bookshelf legs or various bookshelf seat, books on bookshelf the sort of smooth, firm, convenient, comfortable, the health care effect fairly obvious; Sometimes the book clamp that also can slide is clamped page, just the books of opening is placed on the bookshelf according to living bookend, and the book back crouches in the book back groove can be smooth, firm, convenient, comfortable, read purposefully keeps healthy.

3, on the bookshelf because of having newly established book back groove, certain structures can make books regulate height more entirely, firmly, easily on bookshelf, regulate the visual angle, regulate far and near distance and regulate direction along the vertical rod left rotation and right rotation; Left rotation and right rotation is regulated direction, be for power brain keyboard operation person or other user with reference to, read, make a copy of smooth, the books firmly clamped of aerial suitable location etc.

4, because of having designed safeguard construction, can make convenient, the far and near two retaining adjustings safely of bookshelf energy, a table checkpost seat can move the fixed position along the table limit, thereby makes this general reading-rack more desirably be applicable to the desktop that all are big or small.

5, special hommization is gone up in the design of this general reading-rack, such as, when shifting near bookshelf to greatest extent, because of being provided with the anti-plug of damaging bookshelf is fallen down on the slide bar; Be provided with the safeguard structure that matches because of on extrusome and the flexible storehouse, take place that integral body is toppled over so extrusome can not break away from flexible storehouse etc.

6, because of having designed some more desirable structures, it not only can more desirably be used for reading, can also more desirably be used to read newspaper, see all similar reading matters such as magazine; If folder lastblock backing plate on bookshelf, can be convenient, comfortable, write, paint to health care; Can also be more desirably use as the music easel of many musical instruments such as electronic organ.

7, perfect, the structure of the utility model project organization science not only simply but also practical, use convenient, comfortable, health care, be men and women, old and young and student no matter be in, in the school requisite reading learning equipment, also be the desirable learning recreation office furnitures of personages of various circles of society.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is that a kind of version that has the bookshelf leg in the utility model general reading-rack specific embodiment is faced perspective view;

Fig. 2 be square bookshelf in the specific embodiment version face structural representation;

Fig. 3 be dihedral bookshelf in the specific embodiment version face structural representation;

Fig. 4 is that the bookshelf dual-side is the structural representation of facing of ellipsoidal structure form in the specific embodiment;

Fig. 5 is the structural representation of facing that bookshelf is made version in the specific embodiment by thin bar;

Fig. 6 is the structural representation of facing that slip hanging groove shell constitutes bookshelf part version in the specific embodiment;

Fig. 7 is the plan structure schematic diagram of Fig. 6;

Fig. 8 is the right side TV structure schematic diagram that slip hanging groove, slip hanging block, part bookshelf and book clamp are scratched hand;

Fig. 9 is the right side TV structure schematic diagram that another kind of slip hanging groove, slip hanging block, part bookshelf and book clamp are scratched hand;

Figure 10 is the right side TV structure schematic diagram that another slip hanging groove, slip hanging block, part bookshelf and book clamp are scratched hand;

Figure 11 is the right side TV structure schematic diagram that another slip hanging groove, slip hanging block, part bookshelf and book clamp are scratched hand;

Figure 12 is the perspective view of part slip hanging groove shell;

Figure 13 is the part bookshelf right side TV structure schematic diagram that has slip hanging groove shell embedded groove;

Figure 14 is the part bookshelf right side TV structure schematic diagram after slip hanging groove shell firmly embeds bookshelf;

Figure 15 is after slip hanging groove shell firmly embeds bookshelf, books are placed on the structural representation of facing on the bookshelf;

Figure 16 is the plan structure schematic diagram of the circle book back groove of arc bottom and part bookshelf, bookend;

The plan structure schematic diagram of the book back groove of Figure 17 side of being end shape and part bookshelf, bookend;

Figure 18 is the plan structure schematic diagram of the book back groove of shape at the bottom of the isosceles trapezoid and part bookshelf, bookend;

Figure 19 is the plan structure schematic diagram of bookshelf and book back groove thin and thick uniform structure form;

Figure 20 is that the spring assembly of band spring base is arranged on the structural representation that book clamp is scratched on hand and the book splint, slip hanging groove bottom is cut open;

Figure 21 is that the spring assembly of band spring leaf is arranged on the structural representation that book clamp is scratched on hand and the book splint, slip hanging groove bottom is cut open;

Figure 22 is the structural representation that the spring assembly of band spring leaf is arranged on slip hanging block and the book splint, slip hanging groove bottom is cut open;

Figure 23 is the structure right side TV structure schematic diagram that bookshelf has bending bookshelf leg;

Figure 24 is the structure right side TV structure schematic diagram that bookshelf has " fourth " font bookshelf leg;

Figure 25 is the structure right side TV structure schematic diagram that bookshelf has the bookshelf leg that can fold;

Figure 26 is that bookshelf has straddle and is inserted in the knot of the solid in jack schematic diagram on the desktop;

Figure 27 is the version plan structure schematic diagram that the desktop chute is set on the desktop;

Figure 28 is bookshelf, slip leg, sliding seat, desktop chute backsight structural relation schematic diagram;

Figure 29 is the structural representation that the desktop both sides are provided with slide rail;

Figure 30 be the slip leg of bookshelf on slide rail, the structural relation schematic diagram of slide rail section, part desktop;

Figure 31 is bookshelf can be regulated the visual angle on base a kind of structure right side TV structure schematic diagram;

Figure 32 is that bookshelf has the right side TV structure schematic diagram that a formula is heightened the adjusting of pipe liftable, angle of visibility adjusting;

Figure 33 is that bookshelf has the right side TV structure schematic diagram that a formula is heightened the adjusting of bar liftable, angle of visibility adjusting;

Figure 34 is that bookshelf has the version right side TV structure schematic diagram that the adjusting of connecting rod fall way liftable, angle of visibility adjusting and base bar upper end are provided with lighting lamp device;

Figure 35 is that the utility model has lifting sleeve, vertical rod is arranged on the structure right side TV structure schematic diagram on the deck arm;

Figure 36 is the plan structure schematic diagram of structure shown in Figure 35;

Figure 37 is that the utility model has lifting cover rod tube, vertical rod is arranged on the structure right side TV structure schematic diagram on the deck arm;

Figure 38 is that the utility model has the lifting inserted link, vertical rod is arranged on the structure right side TV structure schematic diagram on the deck arm;

Figure 39 is the structural representation that vertical rod is arranged on appropriate location on the ordinary desktop;

Figure 40 is the structural representation that vertical rod is arranged on appropriate location on the Table for study of certain slope;

Figure 41 is that vertical rod is arranged on the base that can make desktop, can makes the structural representation of the base section of desktop;

Figure 42 is that the utility model has the version right side TV structure schematic diagram that flexible storehouse, vertical rod upper end is provided with lighting lamp device;

Figure 43 is that the position concerns the plan structure schematic diagram between extrusome, flexible storehouse, extrusome set screw, the extrusome set screw slideway;

Figure 44 is the right side TV structure schematic diagram of Figure 43;

Figure 45 is that the structure that the utility model slip peg double as bookshelf, slip book clamp cover hang on the slip peg is faced structural representation;

Figure 46 is the plan structure schematic diagram of structure shown in Figure 45;

Figure 47 is that the position concerns right side TV structure schematic diagram between slip peg, book clamp hanging sleeve, the stingy hand of book clamp;

Figure 48 is that the book clamp hanging sleeve, book clamp of slip peg, sealing scratches that the position concerns right side TV structure schematic diagram between the hand.

Among the figure:

1, bookshelf 2, bookend 3, slip hanging groove 4, book clamp is scratched hand 5, book splint 6, book back groove 7, bookshelf leg 8, spring assembly 9, slip hanging block 10, slip hanging groove shell 11, slip hanging groove shell embedded groove 12, books 13, desktop 14, jack 15, straddle 16, desktop chute 17, slip leg 18, sliding seat 19, slide rail 19 ', slide rail sleeve pipe 20, bookshelf handler 21, turning cylinder 22, interior fiber tube 23, visual angle screw 24, base bar 25, base 26, Rubber foot 27, the seat formula is heightened pipe 28, heighten handle 29, visual angle handle 30, the seat formula is heightened bar 31, seat Shi Dinggao handle 32, connecting rod 33, connecting rod fall way 34, illumination lamp neck 35, lamp holder 36, vertical rod 37, can make the base 38 of desktop, slide bar 39, sliding rod sleeve 40, lifting sleeve 41, the anti-plug 42 of damaging, deck arm 43, table checkpost seat 44, latch 45, top wire hole 46, latch screw 47, increase steady pin 48, abrasionproof pad 49, table leg 50, sheet 51 is hindered on anti-top, slide bar position fixing handle 52, lifting cover rod tube 53, jackscrew cap 54, jackscrew handle 55, slide bar alignment pin 56, lifting inserted link 57, fixed high hole 58, inserted link alignment pin 59, poke-rod type jackscrew cap 60, extrusome 61, flexible storehouse 62, extrusome position fixing handle 63, illuminating lamp lead 64, extrusome set screw 65, extrusome set screw slideway 66, slip peg 67, the book clamp hanging sleeve

The specific embodiment

The utility model general reading-rack, it comprises the bookend 2 that bookshelf 1 and bookshelf 1 middle part are overhanging and vertically upward prominent along plane, bookshelf 1 place, bookshelf 1 is provided with the slip hanging groove 3 that extends along bookshelf about 1, in bookshelf about 1 two sides' slip hanging groove 3, be respectively arranged with the slip hanging block 9 that can horizontally slip, connect book clamp on the slip hanging block 9 and scratch hand 4, book clamp is scratched on the hand 4 or is connected spring assembly 8 on the slip hanging block 9, spring assembly 8 connects book splint 5, and bookshelf face middle part is provided with the book back groove 6 with bookend 2 perpendicular and recessed bookshelf faces.

Bookshelf 1 can be that a block length is square and certain thickness plank is arranged, and can put down the bigger books of opening 12 on its length, can be greatly on its width, can be little.The advantage that width is big is that professional storytelling in a local dialect also can be all on bookshelf 1, written like this can be smooth and be convenient on professional storytelling in a local dialect, write the notes made at the top of a page etc., the advantage that width is little is to save material, and big books 12 can lean against on the bookend 2 by an end, the other end can lean out bookshelf 1 and use as usual.The height of bookend 2 and width are wanted suitably, and some radian is preferably made at its top, so not only suitable, the attractive in appearance but also human body of can not damaging.Bookshelf 1 connects this part " overhanging " length of bookend 2 to be wanted suitably, and it can make the page inferior horn be suspended in the air, feels very convenient because of finger has sufficient activity space when flipping.Slip hanging groove 3 can have a variety of versions, Fig. 8 to shown in Figure 14 just exemplified several; Structure according to slip hanging groove 3 is determined slip hanging block 9 planforms, as long as slip hanging block 9 can horizontally slip in slip hanging groove 3 and tangle the slip book clamp and finish the dual-side of clamping book.On bookshelf 1, be provided with slip hanging groove 3 modes can have multiple, such as bookshelf 1 and 3 one-shot formings of slip hanging groove being made with mould of plastics; Also can on wooden bookshelf 1, directly slot and make; Can also be with plastics or stainless steel, metals such as copper are made slip hanging groove shell 10, on bookshelf 1, offer slip hanging groove shell embedded groove 11, slip hanging groove shell 10 is firmly embedded wherein, the two advantage that combines like this, the one, slip hanging groove shell 10 is wear-resisting, slip hanging groove 3 inwall wearabilities have been improved, thereby bookshelf 1 can be made with not wear-resisting cheap material, such as cheap wood chip compressive plate, density board, adhesive plate, also available finger plate, match board, only plate timber etc., can reduce cost greatly like this, the 2nd, bookshelf 1 usefulness is worth higher high-quality timber and makes, slip hanging groove shell 10 is used stainless steel, aluminium alloy, metals such as copper are made, and the two is in conjunction with just having improved product service life and product specification greatly like this.Can also printing on this higher general reading-rack of product specification, hand engraving or machine carve various patterns, calligraphy and painting etc., make be the utensil of reading study be again exquisite handicraft.Slip hanging groove shell 10 can be made various planforms according to concrete needs.Connect book clamp on the slip hanging block 9 and scratch hand 4, book clamp is scratched on the hand 4 or is connected spring assembly (asking for an interview Figure 20, Figure 21, shown in Figure 22) on the slip hanging block 9.Spring assembly 8 comprises a variety of versions, such as directly being used as spring assembly 8, being arranged on spring wire and being used as spring assembly 8 etc. in the spring base with spring leaf.Spring assembly 8 connects book splint 5, and the size of book splint 5 is wanted suitably, and the following folder book position that is preferably in book splint 5 is provided with anti-skidding thing, and as kick or rubber antiskid object etc., purpose is to reduce the spring force designing requirement, uses light.Bookshelf face middle part that be provided with book back grooves 6 bookend 2 perpendicular and recessed bookshelf faces, shape can have multiple, Figure 16 is to shown in Figure 19 just wherein several, it can make books book back on bookshelf 1 of opening crouch in the book back groove 6, the books page puts down, when flipping books firmly do not slide, attractive in appearance, more convenient, comfortable, the health care of read, it is more obvious especially to read thicker books effect; Sometimes also can clamp page, just books be opened the back book back and crouched and to read easily in the book back groove 6 without book splint 5.

Connect bookshelf leg 7 or bookshelf seat (also can connect) in appropriate location on the bookshelf 1 on bookend 2, this bookshelf leg 7 or bookshelf seat make bookshelf 1 reach the height and the visual angle of suitable reading.Its shape can be multiple shape, for example, is exactly the bookshelf leg 7 that has connected a kind of curved formula as shown in figure 23; Shown in Figure 24 is the bookshelf leg 7 that has connected " fourth " font on bookshelf 1, also can be " fourth " font seat; Shown in Figure 25 is that bookshelf 1 is provided with collapsible bookshelf leg 7.More than Rubber foot all can be set with anti-wear desktop below these bookshelf legs 7 or the bookshelf seat, preferably removable mode connects, because be convenient to transportation like this.

The appropriate location connects straddle 15 (asking for an interview shown in Figure 26) on bookshelf 1, and this straddle 15 can be inserted in to match and be provided with in the jack 14 on the desktop 13, makes bookshelf 1 reach distance, height and the visual angle of suitable reading.This structure is particularly suitable for desk and the study table is gone up use.

The appropriate location connects slip leg 17 on bookshelf 1, this slip leg 17 makes bookshelf 1 reach the height and the visual angle of suitable reading, the bottom of this slip leg 17 is provided with carriage in the desktop chute 16 that is provided with that can match on desktop 13, be sliding seat 18, to regulate bookshelf 1 and reader's distance (asking for an interview Figure 27, shown in Figure 28).The lower end of slip leg 17 also can be provided with slide rail sleeve pipe 19 ', and this slide rail sleeve pipe 19 ' can slide on the slide rail 19 that is provided with that matches on the desktop 13, to regulate bookshelf 1 and reader's distance (asking for an interview Figure 29, shown in Figure 30).The structure of this band slip leg 17 is particularly suitable for desk and the study table is gone up use.

As shown in figure 31, the appropriate location, the back side that is bookshelf 1 is provided with bookshelf handler 20, bookshelf handler 20 connects base bar 24 rotationally by turning cylinder 21, base bar 24 is arranged on the base 25, base 25 divides into Rubber foot 26 in case the desktop 13 that frays, the appropriate location is provided with visual angle screw 23 on base bar 24, swivel nut has interior fiber tube 22 thereon, fiber tube 22 can be regulated the visual angle of bookshelf 1 in the turn, deadweight reason owing to bookshelf 1 and books, can make the back side of bookshelf 1 rely on forever in the end of fiber tube 22, again can fixed viewpoint thereby can regulate the visual angle.The structure of regulating visual angle and fixed viewpoint also has a lot, does not repeat them here.

Shown in figure 32, be bookshelf handler 20 by turning cylinder 21 rotationally the Connection Block formula heighten pipe 27, a seat formula is heightened pipe 27 and liftably is sleeved on the base bar 24, a seat formula is heightened pipe 27 bottoms and is provided with and heightens handle 28.Other structural principle is all the same with structural principle shown in Figure 31, just than having Duoed the lift adjustment function on the structure function shown in Figure 31.This regulates height devices, is that present formula is heightened pipe 27 bottoms and established circular hole, in its hole thread is set then, cooperates jackscrew to be screwed into then, and the jackscrew outer end is provided with heightens that handle 28 realizes; The formula of also can being present is heightened pipe 27 bottoms and is established diameter suitably greater than the circular hole of this place's jackscrew diameter, and the fixedly connected nut that matches with this place's jackscrew is realized at this circular hole place.Regulate height devices, yet a lot of structures can be arranged, such as dividing into several pin holes on base bar 24, the formula of being present is then heightened pipe 27 bottoms and is established night bolt and realize with matching.

As shown in figure 33, to be bookshelf handler 20 heighten bar 30 outsides by the present rotationally formula of turning cylinder heightens bar 30 with a formula and is connected, turning cylinder one end establish thread and the visual angle handle 29 of screwing on the fixing visual angle of bookshelf 1, the seat formula is heightened bar 30 and is inserted in the base bar 24, and base bar 24 tops are provided with a Shi Dinggao handle 31.Can both understand as for these structure others are with the aid of pictures, repeat no more.

As shown in figure 34, be that bookshelf handler 20 connects the connecting rod 32 that roughly points to bookshelf 1 behind direction rotationally by turning cylinder 21, the connecting rod 32 vertical connecting rod fall ways 33 that connect, connecting rod fall way 33 liftably is sleeved on the base bar 24, connecting rod fall way 33 is provided with heightens handle 28, appropriate location, connecting rod 32 bottom be provided with visual angle screw 23 with its on the interior fiber tube 22 of swivel nut, be provided with lighting lamp device in base bar 24 upper ends.The frame mode that lamp holder 35 is connected with base bar 24 has a variety of, and the public technology of using for reference commercially available desk lamp is just passable, preferably the position that lamp holder 35 is connected with base bar 24 upper ends be arranged to can universal bending lamp neck, as illumination lamp neck 34.This structure is particularly suitable in the upper end of base bar 24 illuminating lamp being set, and such structure is not only adjustable-height, is regulated the general reading-rack at visual angle, and is the desirable desk lamp that a kind of lamp neck 34 that throws light on can universal bending.If base 25 is made as study table desktop size, also base 25 can be used as desktop, the study of on base 25, writing.

As shown in figure 35, be to regulate ground, visual angle to connect the slide bar 38 that extends to bookshelf 1 behind direction in appropriate location, bookshelf 1 back side, be with slidably sliding rod sleeve 39 on the slide bar 38 with matching, be provided with the locking slide rod device on sliding rod sleeve 39 and the slide bar 38 with matching; The lateral vertical of sliding rod sleeve 39 connects the side of lifting sleeve 40, lifting sleeve 40 matches and is sleeved on slidably in the vertical rod 36, be provided with locking lifting sleeve device in lifting sleeve 40 and the vertical rod 36 with matching, the root of vertical rod 36 vertically connects deck arm 42 1 ends, the other end of deck arm 42 connects table checkpost seat 43 vertically downward, the lower end of table checkpost seat 43 connects the latch 44 that parallels with deck arm 42, latch 44 is provided with top wire hole 45, the latch screw 46 that thread is arranged in this hole and match.Deck arm 42 is rectangular tube or flat square tube, helps firm like this.Be preferably in the deck arm 42 following fixedly connected steady pin 47 that increase.Also can be below deck arm 42 a fixedly connected monoblock bedplate, like this can be more firm, but cost is high.This structure is particularly suitable for not only can be the books illumination on the bookshelf 1 but also can be the illuminating lamp that desktop throws light in the setting of the upper end of vertical rod 36.

Figure 36 is the plan structure schematic diagram of structure shown in Figure 35.

As shown in figure 37, be to regulate ground, visual angle to connect the slide bar 38 that extends to bookshelf 1 behind direction in appropriate location, bookshelf 1 back side, be with slidably sliding rod sleeve 39 on the slide bar 38 with matching, be provided with the locking slide rod device on sliding rod sleeve 39 and the slide bar 38 with matching; The vertical lifting cover rod tube 52 that connects in ground, sliding rod sleeve 39 isoplanars, lifting cover rod tube 52 liftably is sleeved in the vertical rod 36, the appropriate location is provided with locking lifting cover rod tube 52 devices with matching in lifting cover rod tube 52 and the vertical rod 36, the root of vertical rod 36 vertically connects deck arm 42 1 ends, the other end of deck arm 42 connects table checkpost seat 43 vertically downward, the lower end of table checkpost seat 43 connects the latch 44 that parallels with deck arm 42, latch 44 is provided with top wire hole 45, the latch screw 46 that thread is arranged in this hole and match.In general, deck arm 42 is rectangular tube or flat square tube, helps firm like this.Be preferably in the deck arm 42 following fixedly connected steady pin 47 that increase.Also can be below deck arm 42 a fixedly connected monoblock bedplate, like this can be more firm, but cost is high.

As shown in figure 38, be to regulate ground, visual angle to connect the slide bar 38 that extends to bookshelf 1 behind direction in appropriate location, bookshelf 1 back side, be with slidably sliding rod sleeve 39 on the slide bar 38 with matching, be provided with the locking slide rod device on sliding rod sleeve 39 and the slide bar 38 with matching; The vertical lifting inserted link 56 that connects in ground, sliding rod sleeve 39 isoplanars, lifting inserted link 56 liftably is inserted in the vertical rod 36, be provided with locking lifting inserted link device on vertical rod 36 and the lifting inserted link 56 with matching, the root of vertical rod 36 vertically connects deck arm 42 1 ends, the other end of deck arm 42 connects table checkpost seat 43 vertically downward, the lower end of table checkpost seat 43 connects the latch 44 that parallels with deck arm 42, and latch 44 is provided with top wire hole 45, the latch screw 46 that thread is arranged in this hole and match.Locking slide rod device described here is slide bar alignment pin 55 version that matches with the slide bar pin-and-hole, and described locking lifting inserted link device is the version that inserted link alignment pin 58 matches with fixed high hole 57.In general, deck arm 42 is rectangular tube or flat square tube, helps firm like this.Be preferably in the deck arm 42 following fixedly connected steady pin 47 that increase.Also can be below deck arm 42 a fixedly connected monoblock bedplate, like this can be more firm, but cost is high, cuts both ways.By the description of above-mentioned many other structural principles, this structure just is readily appreciated that, do not repeat them here other item.

Structure shown in Figure 39 has shown that vertical rod 36 directly vertically is arranged on the appropriate location on the horizontal table top.

Structure shown in Figure 40 has shown that vertical rod 36 directly vertically is arranged on the appropriate location on the special-purpose study table.

Structure shown in Figure 41 has shown that vertical rod 36 is arranged on the base 37 that can make desktop, and then places appropriate location on the desktop 13, and the base 37 that can make desktop like this both can be used as the base of vertical rod 36, can be used as desktop again and uses, and kills two birds with one stone.

As shown in figure 42, be to regulate ground, visual angle to connect the slide bar 38 that extends to bookshelf 1 behind direction in appropriate location, bookshelf 1 back side, be with slidably sliding rod sleeve 39 on the slide bar 38 with matching, be provided with the locking slide rod device on sliding rod sleeve 39 and the slide bar 38 with matching; The lateral vertical of sliding rod sleeve 39 connects the side of lifting sleeve 40, and lifting sleeve 40 matches and is sleeved on slidably in the vertical rod 36, is provided with locking lifting sleeve device in lifting sleeve 40 and the vertical rod 36 with matching; The root of vertical rod 36 vertically connects extrusome 60 1 ends, and the other end telescopically of extrusome 60 is inserted in the flexible storehouse 61; The appropriate location is provided with fixedly extrusome device with matching on flexible storehouse 61 and extrusome 60, the other end in flexible storehouse 61 connects table checkpost seat 43 vertically downward, the lower end of table checkpost seat 43 connects the latch 44 that parallels with the storehouse 61 of stretching, latch 44 is provided with top wire hole 45, the latch screw 46 that thread is arranged in this hole and match.When regulating the visual angle, turn the interior fiber tube 22 of swivel nut on visual angle screw 23 with hand, interior fiber tube 22 pushes bookshelf 1 and clockwise rotates the visual angle, because the cause of bookshelf 1 gravity own, the back side of bookshelf 1 is inevitable rely on forever in the end position of fiber tube 22, thereby can regulate and the fixing visual angle of bookshelf 1.Described locking slide rod device, structure can have multiple, connects jackscrews such as available slide bar position fixing handle 51, and matching on the sliding rod sleeve 39 has the top wire hole of thread to realize in being provided with.Sometimes for easy construction, avoid the trouble of cover thread in top wire hole 45, also can in top wire hole 45, not overlap thread, just the diameter of top wire hole 45 is provided with suitably greater than the diameter of latch screw 46, then on top wire hole 45 or below the fixedly connected nut that matches with latch screw 46, the same like this effect that can play identical chucking table limit, this structure is both advantageous and disadvantageous, should take the circumstances into consideration to treat.Extrusome 60 and flexible storehouse 61 are preferably rectangular tube or flat square tube, and so no matter whether extrusome position fixing handle 62 is tightened and can be guaranteed that vertical rod 36 is vertically to desktop, and it is firm also to help whole general reading-rack.Be preferably in and fixedly connectedly below the flexible storehouse 61 increase steady pin 47, so not only saved but also can reach firm effect.Also can be below flexible storehouse 61 the big bedplate of a fixedly connected monoblock, like this can be very firm, but cost is high.Described fixedly extrusome device can have multiple structure, but preferably be provided with like this: as Figure 43, as shown in figure 44, be provided with extrusome set screw 64 in the end of extrusome 60, on flexible storehouse 61, be provided with the extrusome set screw slideway 65 that matches, fix and regulate the telescopic location of extrusome 60 then with extrusome position fixing handle 62, very firm that extrusome 60 is fixed is set like this, and when extrusome 60 maximums ground stretches out, extrusome set screw 64 can retaining in the end of extrusome set screw slideway 65, flexible storehouse 61 can not appear breaking away from and integral body is toppled over accident.Certainly, the facility that does not have these to prevent the flexible storehouse 61 of extrusome 60 disengagings is also passable, and just do care, and use gets final product.Slide bar 38 and sliding rod sleeve 39 are preferably square tube shape, because can the absolute warranty ask 1 can not rotate like this, promptly bookshelf 1 both sides be contour; Certainly be also can using of tubular, it is not too convenient just to occur sometimes.Lifting sleeve 40 can be tubular with the shape of vertical rod 36, also can be to be square tube shape, specifically to see instructions for use and decide, when using this general reading-rack such as the operator that typewrites for computor-keyboard by cooperating, just lifting sleeve 40 and vertical rod 36 need be arranged to tubular, bookshelf 1 can rotate around vertical rod 36 like this, and promptly bookshelf 1 can left rotation and right rotation be regulated direction so that next door computor-keyboard operator with reference to, read, make a copy of the books of aerial suitable location; If not must serve the bystander time, lifting sleeve 40 and vertical rod 36 can be designed to square tube shape, promptly bookshelf 1 can not center on the vertical rod rotation direction, so also can be convenient to some crowd's use, uses as children crowd; If cause specific is arranged, must use the tubular material, can not allow bookshelf 1 rotate again around vertical rod 36, still there are a lot of ways to solve, such as lifting gathering sill facility etc. is set in vertical rod 36 in addition.Be fit to very much be provided with lighting lamp device miscellaneous in the upper end of vertical rod 36, the relevant public technology of commercially available desk lamp is a lot, can use for reference use.Shown in Figure 42ly just exemplified wherein a kind of, many kinds of structures can also be set in fact, such as be provided with in vertical rod 36 upper ends can universal bending illumination lamp neck 34, the top of illumination lamp neck 34 is provided with lamp holder 35, illuminating lamp lead 63 passes in vertical rod 36, extrusome 60, flexible storehouse 61, and illuminating lamp lead 63 is can not see on the surface can be very safe, attractive in appearance; When stretched in storehouse 61 in extrusome 60 retractions, illuminating lamp lead 63 can fall with self gravitation; Illumination lamp neck 34 that can universal bending can be used public fabrication techniques, often can see this public technology on the commercially available desk lamp, and common people are commonly called as it and are the flexible metal conduit of universal bending " can ".Bookshelf 1 can before and after two grades of adjustings, illuminating lamp can before and after one grade of adjusting, so just can make that illuminating lamp is a desirable illuminating lamp directly over the books on the bookshelf 1, be again on the desktop can move forward and backward and illumination lamp neck 34 can universal bending desk lamp, the base of desk lamp can also be fixed, and base can also be along shift position, table limit, this structure is that desirable reading-rack combines with desirable desk lamp is perfect, being that be in study table of student is gone up a special-purpose comprehensive learning equipment, also is the working and studying utensil that people from all walks of life's matching computer uses.

By detailed description to specific embodiment shown in Figure 42, also can be clearer to the understanding of other specific embodiment, and these structures are all uncomplicated, see that accompanying drawing just all can understand.Structure shown in Figure 37 and structure shown in Figure 38 can be arranged on vertical rod 36 on the extrusome 60 or the like equally, because of the very easy understanding of these structures, do not repeat them here.

Be the specific embodiment (asking for an interview Figure 45, Figure 46, Figure 47, shown in Figure 48) of slip peg 66 double as bookshelfs 1 below.The structure of the structure of slip peg 66 and slip hanging groove 3 is just in time opposite, but they are to come from same inventive concept on creating.It comprises slip peg 66 and vertical the go up bookend 2 of dashing forward overhanging with plane, slip peg 66 place of double as bookshelf 1, two sides are provided with the book clamp that can horizontally slip along slip peg 66 respectively about on the slip peg 66, and the middle part of the part bookshelf face that links to each other at slip peg 66 and with bookend 2 is provided with the book back groove 6 that reaches the part bookshelf face that links to each other with bookend 2 with bookend 2 perpendicular and recessed slip pegs 66 surfaces.As Figure 45, shown in Figure 46, have a middle part have book back groove 6 and about the slip peg 66 of the rod that extends, about on the slip peg 66, be with a book clamp hanging sleeve 67 that matches respectively, book clamp is set on book clamp hanging sleeve 67 scratches hand 4, on the stingy hand 4 of book clamp, spring assembly 8 is set, connects book splint 5 on the spring assembly 8; Also spring assembly 8 can be set on book clamp hanging sleeve 67; Spring assembly can be a band spring base formula, also can be the spring chip etc. multiple structure.Slip peg 66 has multiple shape, and such as square bar, rectangular bar, thin slice shape bar, oblate bar, triangular pelvis, circular pin etc. are arranged, correspondingly book clamp hanging sleeve 67 also has multiple planform, as Figure 47, shown in Figure 48 be exactly two kinds of planforms preferably.Slip peg 66 is rectangular bar preferably, rotates around the axle center because can prevent book clamp hanging sleeve 67 with matching like this, and the holder book is also had effect.Bookend 2 is wanted suitably with the distance of slip peg 66, and the top that should accomplish small-sized book can touch slip peg 66 and it is reliably clamped, and the top of large-scale book exceeds slip peg 66 and can not be advisable too much.By the general reading-rack of slip peg 66 double as bookshelfs 1, this structure is simple really, just demonstrates its advantage more after it being provided with slide bar 38 facilities such as grade or facilities such as leg, seat, and it connects setting is easily, does not repeat them here.

In sum, the above-mentioned specific embodiment is the several preferred embodiments of the utility model, never be to concrete restriction of the present utility model, also can enumerate a lot of specific embodiments according to the utility model technical spirit principle, so every according to the utility model technical spirit to above specific embodiment change, equivalent variations is in modification, all still belong in the scope of the utility model technology.

Claims (10)

1, general reading-rack, comprise the bookend that bookshelf and bookshelf middle part is overhanging and vertically upward prominent along plane, bookshelf place, bookshelf is provided with the slip hanging groove that extends along about the bookshelf, about bookshelf, be respectively arranged with the slip hanging block that can horizontally slip in two sides' the slip hanging groove, connect book clamp on the slip hanging block and scratch hand, book clamp is scratched and is connected spring assembly on hand or on the slip hanging block, spring assembly connects book splint, it is characterized in that: bookshelf face middle part is provided with the book back groove with the perpendicular and recessed bookshelf face of bookend.

2, general reading-rack according to claim 1 is characterized in that: bookshelf connects bookshelf leg or bookshelf seat, and this bookshelf leg or bookshelf seat make bookshelf reach the height and the visual angle of suitable reading.

3, general reading-rack according to claim 1 is characterized in that: bookshelf connects straddle, and this straddle can be inserted in to match and be provided with in the jack on the desktop, makes bookshelf reach distance, height and the visual angle of suitable reading.

4, general reading-rack according to claim 1, it is characterized in that: bookshelf connects the slip leg, this slip leg makes bookshelf reach the height and the visual angle of suitable reading, the bottom of this slip leg is provided with in the desktop chute that is provided with that can match on the table or carriage on the slide rail, to regulate bookshelf and reader's distance.

5, general reading-rack according to claim 1, it is characterized in that: appropriate location, the bookshelf back side can be regulated ground, visual angle and connect the slide bar that extends to bookshelf behind direction, be with slidably sliding rod sleeve with matching on the slide bar, be provided with the locking slide rod device on sliding rod sleeve and the slide bar with matching; The lateral vertical of sliding rod sleeve connects the side of lifting sleeve, and lifting sleeve matches and is sleeved on slidably in the vertical rod, is provided with locking lifting sleeve device in lifting sleeve and the vertical rod with matching, and the root of vertical rod vertically is arranged on the appropriate location on the desk.

6, general reading-rack according to claim 1, it is characterized in that: appropriate location, the bookshelf back side can be regulated ground, visual angle and connect the slide bar that extends to bookshelf behind direction, be with slidably sliding rod sleeve with matching on the slide bar, be provided with the locking slide rod device on sliding rod sleeve and the slide bar with matching; The vertical lifting cover rod tube that connects in ground, sliding rod sleeve isoplanar, lifting cover rod tube liftably is sleeved in the vertical rod, the appropriate location is provided with locking lifting loop bar pipe unit with matching in lifting cover rod tube and the vertical rod, and the root of vertical rod vertically is arranged on the appropriate location on the desk.

7, general reading-rack according to claim 1, it is characterized in that: appropriate location, the bookshelf back side can be regulated ground, visual angle and connect the slide bar that extends to bookshelf behind direction, be with slidably sliding rod sleeve with matching on the slide bar, be provided with the locking slide rod device on sliding rod sleeve and the slide bar with matching; The vertical lifting inserted link that connects in sliding rod sleeve isoplanar ground, the lifting inserted link liftably is inserted in the vertical rod, is provided with on vertical rod and the lifting inserted link with matching and locks lifting inserted link device, and the root of vertical rod vertically is arranged on the appropriate location on the desk.

8, according to claim 5 or 6 or 7 described general reading-racks, it is characterized in that: the root of described vertical rod vertically connects deck arm one end, the other end of deck arm connects table checkpost seat vertically downward, the lower end of table checkpost seat connects the latch that parallels with the deck arm, latch is provided with top wire hole, the latch screw that thread is arranged in this hole and match.

9, according to claim 5 or 6 or 7 described general reading-racks, it is characterized in that: the root of described vertical rod vertically connects extrusome one end, the other end telescopically of extrusome is inserted in the flexible storehouse, the appropriate location is provided with fixedly extrusome device with matching on flexible storehouse and extrusome, the other end in flexible storehouse connects table checkpost seat vertically downward, the lower end of table checkpost seat connects the latch that parallels with the storehouse of stretching, latch is provided with top wire hole, the latch screw that thread is arranged in this hole and match.

10, general reading-rack, slip peg and vertical the go up bookend of dashing forward overhanging that comprises the double as bookshelf with plane, slip peg place, two sides are provided with the book clamp that can horizontally slip along the slip peg respectively about on the slip peg, it is characterized in that: the middle part of the part bookshelf face that links to each other at the slip peg and with bookend is provided with the book back groove that perpendicular with bookend and recessed slip peg face reaches the part bookshelf face that links to each other with bookend.

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