CN201260501Y

CN201260501Y - Multi-angle slant reading and writing board

Info

Publication number: CN201260501Y
Application number: CNU2008201106681U
Authority: CN
Inventors: 付玉勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-30
Filing date: 2008-04-30
Publication date: 2009-06-24
Anticipated expiration: 2018-04-30

Abstract

The utility model provides a reading and writing board with multiple angles of inclination. The reading and writing board comprises a table top, a support body and a writing board. A support body fixing structure is arranged near the edge of one side of the table top; a plurality of writing board supporting and positioning structures are arranged between the edge of the opposite side of the table top and the inner side of the table top provided with the support body fixing structure, i.e., on the longitudinal direction of the table top; the lower bottom of the support body is positioned on the support body fixing structure arranged on the table top; the lower end of the writing board is provided with a structure corresponding to the writing board supporting and positioning structures arranged on the table top so that the lower end of the writing board can be detachably combined with the table top and positioned on one writing board supporting and positioning structure arranged on the table top; and the corresponding position of the back side of the upper part of the writing board is arranged on the support body so that the upper surface of the writing board can be obliquely arranged on the table top. The reading and writing board is available to reading and writing especially on the inclined writing board which can be flexibly adjusted in angle of inclination according to needs of users.

Description

A kind of reading and writing board of multi-angle oblique

Technical field

The utility model relates to a kind of reading and writing board of multi-angle oblique support on the table that is used for.

Background technology

For a long time, people write and read having on the desk of horizontal surface, read on horizontal table top, write, need be with head lowly.Such read-write posture does not meet the normal physiological structure characteristics of human body, and therefore, in reality, the ratio of suffering from cervical spondylosis among the crowd who bends over one's desk working for a long time is very high.For the those who read and write is bowed excessively, a kind of desk that desktop is tilted is arranged in the prior art, drawing table more commonly, it is propped chart board obliquely by supporter, make the plate face higher away from those who read and write's a side, and lower near those who read and write's a side, when writing on such plate face, head can be very low.But the angle of inclination of this drawing table chart board is fixed, and can not adjust, and uses inconvenient.Also has a kind of reader in the prior art, it can support reading material vertically and be fixed obliquely or almost, and it can solve the problem that people bow and read on horizontal table top, still, this reader can not provide writes use, writes still and will carry out on horizontal table top.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art part, and providing a kind of can all carry out on the plate face that tilts and the reading and writing board of the multi-angle oblique that the angle of inclination of this plate face can be adjusted flexibly according to user's needs so that read and write.

The utility model purpose is achieved by the following technical solution:

A kind of reading and writing board of multi-angle oblique comprises a table top, a supporter and a clipboard,

On the described table top, a close wherein lateral edges is provided with a supporter location structure, is provided with some clipboards and supports location structures on the vertical plate face that between the inboard that is provided with this supporter location structure to the relative side stage face edge is table top;

The going to the bottom of described supporter is positioned on the described supporter location structure on the described table top;

The lower end of described clipboard have with described table top on described clipboard support the corresponding structure of location structure, make the lower end of described clipboard and described table top combine separably; Thereby a described clipboard that makes the lower end of described clipboard be positioned on the described table top supports on the location structure, and this clipboard top rear face corresponding position is arranged on the described supporter, makes the upper surface of described clipboard be arranged on obliquely on the described table top.

The structure of the correspondence of the clipboard support location structure on the described table top and the lower end of described clipboard is:

Described clipboard supports location structure: the holddown groove that on described table top, is provided with plurality of holes in couples or is parallel to each other, a pair of hole or holddown groove setting point-blank, each straight line to hole or holddown groove place is parallel to each other, pitch-row or slot pitch equate; Accordingly, the integrated structure of described clipboard is: two steady pins or fixture are set on the edge of going to the bottom of described clipboard, paired two holes on its spacing and the described table top or the spacing of holddown groove are corresponding, steady pin or fixture on the edge of going to the bottom of described clipboard, be plugged on the table top in a pair of hole on the straight line or the holddown groove and mate, and the top rear face of clipboard fixes on described supporter, makes described reading and writing board support obliquely and is positioned on the described table top; Perhaps,

Described clipboard supports location structure: described table top is a table top commonly used in the daily life, its upper surface is the plane, accordingly, the integrated structure of described clipboard is: the lower end of clipboard is provided with the ribband materials and parts, and the ribband materials and parts by the clipboard lower end are against on the described plane of described table top and make clipboard locate in the table top upper support; Perhaps,

Described clipboard supports location structure: described table top upper surface is the plane, and the integrated structure that described clipboard matches is: with the weightening finish part that the clipboard one constitutes or split constitutes, it combines with described clipboard and makes clipboard have bigger weight, weight by clipboard self or the design weight that increases the weight of the clipboard lower end make the lower end of clipboard locate in the table top upper support, perhaps

Described clipboard supports location structure: vertically be provided with two rectangular grooves on the described table top, in this rectangular groove, be provided with the bar frame that has four frames with its coupling, it is arranged in this rectangular groove removedly, the madial wall of this frame transversely is provided with some fixing bars, fixing bar on two bar frame madial walls is relative in twos, correspondingly, the integrated structure of described clipboard is: extend two clamps on the lower surface of clipboard, fixing bar on the four edge strip frame madial walls that are provided with in draw-in groove on it and two grooves is complementary, when clamp was stuck on the fixing bar, the corresponding site that is positioned on the table top was supported in the lower surface of clipboard; Perhaps,

Described clipboard supports location structure: described table top vertically is provided with two registration projectioies, its column on the table top of being fixed on for separating with table top, this columnar projections is transversely relative in twos, be placed on reading and writing board lower end corresponding site on the table top in order to the location, it is located in the table top upper support, perhaps

Described clipboard supports location structure: be provided with permanent magnetism or ferromagnetic pieces on described table top in couples, this permanent magnetism or above the ferromagnetic pieces and table top be same plane or bury table top underground and be fixed on the described table top interiorly, correspondingly, the integrated structure of described clipboard is: the corresponding position, lower end of described clipboard is provided with the permanent magnetism that can be matched with on the table top or the ferromagnetic material or the permanent-magnet material spare of ferromagnetic pieces.

Described a pair of hole that is parallel to each other or holddown groove on the described table top are the rectangular cross-section groove that is parallel to each other, and correspondingly, the lower end of described clipboard is provided with rotating shaft, are provided with steady pin rotationally or strip plugs thing in rotating shaft.

Described table top is table top commonly used in life or the work, for example is desk table top, conference table table top, desk table top, class's table top or computer desk table top.

Described supporter location structure is:

Comprise permanent magnetism or ferromagnetic pieces, itself and table top are that same plane or be embedded in the table top is located on the described table top, correspondingly, another utmost point permanent-magnet material or ferromagnetic pieces is established in the lower end of described supporter, makes described supporter inhale solid location, corresponding position on table top reposefully; Perhaps,

Described supporter is not established permanent-magnet material, do not establish magnetic material or ferromagnetic material in the table top yet, but: the bottom surface of described supporter is supported on the described table top, locate by focusing on certainly on the described table top of supporter, or the ribband bed of material is set in described supporter bottom surface, by positioning supports between this ribband bed of material and the described table top.

Described supporter is the rectangle supporter, and perhaps for crouching triangular prism or arch support body on described table top, the section of described supporter is triangle or rectangle or arch or semicircle.

Structure on the table top as described in not being supported on as the bottom surface of above-mentioned supporter by any other structure, just can be so that the supporter of described supporter for cooperating clipboard to move forward and backward, also can be the supporter that all around moves, with cooperating of mobile clipboard all around; Can also be for being positioned at the supporter of corresponding position on the table top.

Can be positioned on the table top at the described supporter that moves on the table top, can decide according to the size of table top and clipboard face apart from reading writing person's distance.When the clipboard face hour, the position of supporter on table top is near apart from the reading writing person, when the clipboard face was big, the position of supporter on table top was far away apart from the reading writing person.

Described rectangle supporter can be a transparent box body, and the both sides of box body are provided with bearing, and a rotating shaft connects box body, and is fixed on the bearing of both sides setting, is provided with a cylinder in this rotating shaft, and this cylindrical outer round surface is combined with handicraft or calendar.

In the described supporter chamber is set, chamber is outward that the correspondence position of the chamber front in the supporter is established form, is to be provided with clock and watch, calendar, picture in the chamber in the form; Perhaps,

Described supporter appearance is a handicraft, is solid in it, corresponding position, the supporter upper end sliding material layer of setting up defences.

Described clipboard is provided with reading writing thing supporting construction.

Described reading writing thing supporting construction on the described reading and writing board is:

Be provided with the support stick of projection on the plate face of described clipboard, the upper surface of this support stick forms a supporting bable tops, and this table top is be provided with vertical with clipboard preferably; Perhaps,

Described reading writing thing supporting construction is: comprise the projection that is arranged on the described reading and writing board, this projection is embedded in the clipboard scalable or non-telescopingly, and expose outside the clipboard upper end.It is made for metal material.When people read large-scale books such as word, dictionary, projection can be elongated, read thin books or when writing, can push back projection.

The described support stick of the projection on the described clipboard is the stick wide with clipboard, and it is arranged on the bottom of clipboard upper surface, has scale on the end face supporting surface of this support stick and/or the side outwardly and constitutes a ruler, for people's tolerance is provided convenience; Perhaps,

The described projection bottom that is provided with on the described clipboard is installed in the clipboard, and the upper end is exposed on the clipboard face, and it is made for anti-slip material.Be used to prevent the downslide of reading writing thing, it is oversize that this projection should not expose the clipboard face, Ying Yike prevent that the reading writing thing from gliding and its astringent or styptic treatment for spontaneous sweating act as suitable.

Also can be provided with reading writing thing clamping device on the described clipboard.

The described clamping device that is arranged on the clipboard is: be provided with reading writing thing holder on clipboard, this holder comprises by magnetic inhales clamping hinge plate and the fixing piece of inhaling that material is made mutually, the clamping hinge plate is hinged on the top edge and/or lateral edges of clipboard, the fixing piece of inhaling is mounted on the clipboard, its upper surface is concordant with the upper surface of clipboard, and the relevant position during with described clamping hinge plate contact clipboard is corresponding mutually; For starting the clamping hinge plate from clipboard easily, can on the clamping hinge plate, be provided with hole, accordingly, on the clipboard of the corresponding position of clipboard and clamping hinge plate, also be provided with hole, in the time of need starting the clamping hinge plate, pull-up or start the clamping hinge plate can be placed on the reading writing thing to inhale in piece and the clamping hinge plate and fix; Perhaps,

The clamping device of described reading writing thing is: upper end-face edge or both sides of the edge at clipboard are provided with reading writing thing clamp structure, it can be for offering slot at the back side of clipboard edge, this slot has bottom land, the outer bottom of bottom land is the upper surface of clipboard, during use, can clamp in the lump towards interior upper surface and reading thing from the side rim with clip or paper clip with clipboard; Perhaps,

The clamping device of described reading writing thing is: offer chamber on the side of clipboard, the outer surface of two sidewalls that this chamber is relative is respectively the upper surface and the lower surface of clipboard, during use, can clamp the upper side wall and the reading writing thing of chamber fixing in the lump with clip or paper clip; Perhaps,

Described reading writing thing clamping device is: be provided with hole on clipboard, in this hole, can be provided with taking out or fill and can be pressed the filling block that material that screw top goes into is made, its upper surface is concordant with the clipboard upper surface, during use, the reading writing thing is placed on the clipboard, writes thing thoroughly and head in the filling block fixing by pressing ailing; Perhaps,

Described reading writing thing clamping device is: be provided with hole on clipboard, in this hole, be filled with filling block, its upper surface is concordant with the clipboard upper surface, or bury underground with clipboard in, the filler that is arranged in the hole is a permanent magnets, this permanent magnets is for laterally and/or vertically setting in a row, be provided with the holder of reading thing with matching, it is a clamping strip, can make of ferromagnetic material, places clamping reading writing thing on the permanent magnets on the clipboard by this clamping strip.

Hole that described table top is provided with or holddown groove set obturator in addition, and it is the filler that is complementary with hole or holddown groove, hole or holddown groove can be filled and led up when placing hole or holddown groove.This filler is to be arranged on removedly in hole or the holddown groove.A pair of hole on described table top or holddown groove in use, other idle this hole or holddown groove can be filled and led up with this filler, in the time of using the hole filled and led up or holddown groove, filler can be taken out with special-purpose extractor; Perhaps,

The bar frame that has four limits that is provided with in the rectangular groove on the described table top is for being arranged on removedly in the described rectangular groove, and other establishes stick a pair of and this rectangular groove coupling, and it is arranged in the described rectangular groove removedly; Described frame and stick then place described rectangular groove in a ground; Perhaps

The two organ timbering shape positioning convex that described table top vertically go up to be provided with are located in the hole on the table top removedly, and other is provided with the obturator with table top hole coupling, and it is located in this hole removedly; Described positioning convex and described obturator then a ground place described hole.

When not using this reading and writing board, described table top vertically can be gone up the two organ timbering shape positioning convex that are provided with and take out, hole is put into and filled and led up to the obturator with table top hole coupling that other is provided with, and makes table top recover original flat state.This filler can also use like this: when using this reading and writing board, the column positioning convex that will not support clipboard takes out, and replaces to filler, makes these holes of table top become the plane.

The angle of inclination of described clipboard is decided by that the support location structure of clipboard on the height of supporter and the table top is to the distance between supporter, the support location structure of clipboard should guarantee that to the ultimate range of supporter the angle of inclination of clipboard is 15 ° on the height of described supporter and the table top, and the support location structure of clipboard should guarantee that to the minimum range between supporter the angle of inclination of clipboard is 75 ° on the height of described supporter and the table top.

Adjust the angle of inclination of clipboard, can also realize by the height that changes supporter by the position of mobile clipboard or the position realization of supporter forward or backward.

Chinese character, the Chinese phonetic alphabet or English alphabet can be inscribed in the back side of described clipboard or front.

Described table top can also be made into the base plate that is complementary with the clipboard size, uses and place on the table top.

The reading and writing board of the multi-angle oblique that the utility model provides is provided with and the angle of inclination can be regulated arbitrarily by making clipboard tilt at table top, a kind of reading writing instrument of comfortable health is provided for the user, because clipboard is to be supported on supporter and the table top as desk etc., uses convenient.When not using the clipboard of this inclination, clipboard and supporter can be taken away, desk can recover former state.Can also take supporter away, or not be that clipboard is supported on the supporter, clipboard is tiled on the table top, be used as dull and stereotyped the use.At this moment, supporter can be used as the article with functions such as calendars on the desk.

Description of drawings

The structural representation of the reading and writing board embodiment 1 of the multi-angle oblique that Fig. 1 provides for the utility model;

Fig. 1 a analyses and observe the partial structurtes schematic diagram for the A-A among Fig. 1;

Fig. 1 b is a kind of structural representation of supporter;

The structural representation of the reading and writing board embodiment 2 of the multi-angle oblique that Fig. 2 provides for the utility model;

Fig. 2 a is the structural representation that the another kind of clamping hinge plate among the embodiment 2 combines with clipboard;

The structural representation of the reading and writing board embodiment 3 of the multi-angle oblique that Fig. 3 provides for the utility model;

Fig. 3 a is the structural representation of the flexible pin among the embodiment 3;

The structural representation of the reading and writing board embodiment 4 of the multi-angle oblique that Fig. 4 provides for the utility model.

The specific embodiment

Embodiment 1:

As Fig. 1, shown in the 1a, the reading and writing board of a kind of multi-angle oblique that the utility model provides comprises the table top 1 of a desk or desk, on table top 1, detachably set firmly a supporter or support bar, be illustrated in figure 1 as a supporter 2, supporter be shaped as cuboid, the supporter of this cuboid can be box body, shown in Fig. 1 b, it is a transparent box body 200c, the both sides of box body are provided with bearing 202c, and a rotating shaft 201c connects box body, and are fixed on the bearing 202c of both sides setting, be provided with a cylinder 203c on this rotating shaft 201c, the outer round surface of this cylinder 203c is combined with calendar.This supporter also can be the last card-cut solid handicraft of paperweight and so on.The integrated structure of supporter 2 and table top 1 can be: set firmly a permanent magnet 11 on table top or in the table top, on the bottom surface of supporter 2, evenly set firmly another permanent magnet 21 with the bottom surface, during use, supporter 2 is positioned over above the permanent magnet of table top, supporter 2 is fixed on the table top by magnetic force.But the magnet exposed installation between this supporter and the table top or secretly set on table top or supporter.On table top and supporter, permanent magnet can also be set, and the frictional force between table top and supporter makes supporter be fixed on the table top by the weight of supporter.At least can be provided with the ribband bed of material on one of them surface between supporter and the table top, and increase frictional force therebetween.

The front at the position of fixed support body is provided with the clipboard clamping structure on table top.It can be with clipboard on the various structures that fix of corresponding construction coupling.For example shown in Figure 1, described clipboard clamping structure is some clamping holes 12 that are opened on the table top, and it lines up some the horizontal lines that are parallel to each other in twos relatively, and the spacing of two clamping holes of every row equates.Can also comprise clamping hole obturator 3, its size shape and described clamping hole are complementary.When not using this reading and writing board, with clamping hole obturator 3 all clamping holes to be filled and led up, and removed supporter, table top can normally use.In the time will supporting clipboard, the clamping hole obturator in two clamping holes of a horizontal line on the relevant position 3 is taken out, and clipboard and support body supports be fixed on the table top get final product.Take out from clamping hole for the ease of clamping hole obturator 3, can be provided with a hole (not shown) on the upper surface of clamping hole obturator, the ground that matches is provided with an obturator extractor.If make obturator 3 with ferrimagnet, extractor can be made of permanent magnet material.Carry on inserting extractor in the clamping hole filling body opening during use and getting final product.If make obturator with rubber-like material such as rubber etc., the external diameter of extractor is slightly larger than the aperture on the clamping hole obturator, extractor is inserted in the clamping hole filling body opening also can easily the clamping hole obturator be proposed clamping hole.

Described clipboard 4 as shown in Figure 1, it is a plate body, is provided with reading writing thing fixed structure on the upper surface apart from bottom surface one segment distance of this plate body.This fixed structure is in the present embodiment: be convexly equipped with the anti-skidding holding block 41 on clipboard 4 upper surfaces.This non-slipping block is that build-in is in clipboard and the upper end is exposed to the clipboard upper surface and be that anti-slip material makes.Establish fixed axis 42 on the bottom surface of clipboard, sheathed rotationally fixing pin 43 on this fixed axis 42 during use, is plugged in the fixing pin on the clipboard in a pair of clamping hole 12 of corresponding position on the table top, and the back support of clipboard is on supporter 2.Regulate the angle of inclination of clipboard if desired, can move forward and backward the distance between supporter and the clamping hole within the specific limits.Can also regulate fixing in the pin 43 a pair of clamping holes that are plugged in apart from the supporter different distance.Clamping hole 12 also can be rectangular channel on the table top, correspondingly, the fixing pin 43 of clipboard lower end can for table top on the strip of rectangular channel coupling plug thing, and filler also should with the rectangular channel coupling on the table top.

Set firmly some permanent magnetic iron blocks 44 on clipboard 4 or in the plate, it laterally and/or is vertically setting in a row, ground matches, also be provided with and read thing holder 45, it is made for ferrimagnet, during use, the reading writing thing is placed on the clipboard, read thing holder 45 and be placed on the reading writing thing on the permanent magnetic iron block position with respect to clipboard, thus, can be on clipboard with reading writing thing clamping.On a side of clipboard and be provided with fixed structure on the holder matchingly, it can be to be provided with a gap in the upper right corner of clipboard, the shape of this gap and the form fit of reading thing holder 45, on the sidewall of gap, be provided with two projections 46, on the holder respective side, be provided with hole with projection 46 couplings.When not using this holder 45, it is plugged on the projection, make holder can be fixed on this side and collect.This fixed structure can also be other fixed structures, does not describe in detail one by one herein.

Can plug in the clamping hole that table top in the present embodiment 1 is provided with and fix protruding (not shown), accordingly, the fixing pin of clipboard bottom can remove, at this moment, the lower surface of clipboard is an arc surface, during use, clipboard places the back that fixes projection, fix projection and fasten on the upper surface of clipboard, the corresponding position, the back side of clipboard is supported on the supporter, makes clipboard be arranged on the table top obliquely.When not using this clipboard, can from clamping hole, take out fixing projection, filling, make table top recover original flat state with above-mentioned obturator.

Embodiment 2:

Shown in Fig. 2,2a, that the reading and writing board of the multi-angle oblique that the utility model provides and embodiment 1 are identical is the table top 1a that also comprises a desk or desk, set firmly a supporter 2a on it in the same way, this supporter 2a is the tri-prismoid shape, and wherein a side plane and table top are horizontally-arranged contiguously on table top.Two other side of its inclination forms a vertical section on table top be that leg-of-mutton supporter is used for supporting clipboard.On user's a side plane, can be provided with therein and be embedded such as ornaments such as desk calendar, clock or embossments.

At the clipboard clamping structure that is provided with on the table top 1a can be: on table top 1a, offer two strip rectangular channel 11a perpendicularly with supporter, in each this groove 11a, be embedded with a holding firmware 3a removedly, which is provided with holding division and make clipboard to fix thereon.This holding firmware can be a frame body, is provided with some fixing bar 31a and constitutes holding divisions on this frame body, the fixing bar 31a horizontally set on the holding firmware in two grooves, relative in twos.Accordingly, extend two clamp 41a on clipboard 4a lower surface, draw-in groove 42a on it and fixing bar 31a are complementary.During use, the draw-in groove 42a on the clamp 41a on the clipboard 4a is stuck on corresponding two arrangements fixing bar 31a in two grooves respectively point-blank.Clipboard is rotated suitable angle thereon, make its back support on supporter 2a, get final product.When clamp was stuck on the fixing bar 31a, the lower surface of clipboard 4a should contact with the upper surface corresponding site of table top 1a.In order to protect clipboard and supporter, and increase frictional force and guarantee the reliable of location, can be on the seamed edge of the upper end of supporter 2a fixing rubber system soft material layer 21a.

Also be provided with reading writing thing fixed structure on the clipboard that present embodiment provides, it is the very little projection 44a of diameter for what be provided with on clipboard, and this projection bottom is installed in the clipboard, and reveal and the clipboard face upper end, and it is that anti-slip material is made.In addition, clipboard is provided with and reads the thing holder.This holder comprises and can inhale clamping hinge plate 5a, 5b, 5c and the fixing piece 6a that inhales that material is made mutually by magnetic mutually.Clamping hinge plate 5a, 5b, 5c are hinged on the top edge and/or both sides of the edge of clipboard 4a, and the fixing piece 6a that inhales is mounted on the clipboard 4a, and its upper surface is concordant with the upper surface of clipboard 4a.And it is corresponding with clamping hinge plate 5a, 5b, 5c position.In addition,, following structural design can be arranged: for example, on the clamping hinge plate, be provided with at least two hole 51a, 52a, between two holes, constitute a 53a of handle portion in order to start the clamping hinge plate from clipboard easily.On the clipboard 4a below corresponding two hole 51a, the 52a, be preferably in a hole 43a is set, in the time of need starting the clamping hinge plate, also extend into when putting in two described hole 51a, 52a among the hole 43a on the clipboard with two fingers, hold handle portion, can start the clamping hinge plate easily.

For another example, be provided with hole 43b on clipboard 4a, the position of this hole 43b is, the part in its aperture is held with hinge plate and covers, and another part exposes.When lifting the clamping hinge plate, with finger put in the aperture to the clamping hinge plate below, can upwards start the clamping hinge plate.And for example, on clipboard, be provided with a through hole 43c, the position of this through hole 43c be positioned at clamping hinge plate 5c below, in the time of need starting the clamping hinge plate, finger is put in through hole from the back side of clipboard, can boost the clamping hinge plate.Also for example, respectively be provided with a hole on the both sides clipboard of corresponding clamping hinge plate position, the respective edges of its bore edges and clamping hinge plate is coincide, and in the time of need starting the clamping hinge plate, finger is put in the hole, the clamping hinge plate can be started.

Shown in Fig. 2 a, the integrated structure of clamping hinge plate and clipboard can also be: the both sides with respect to clamping hinge plate 5d on clipboard respectively are provided with hole 51d, a 52d, and hinge plate covers the part of two holes respectively.In the time of need starting the clamping hinge plate, two fingers are put in two holes, then can this clamping hinge plate of pull-up.

This clipboard can also comprise two with described table top 1 on the filling block (not shown) that is complementary of the size shape of two rectangular channel 11a, when not using this clipboard, holding firmware 3a among the rectangular channel 11a is taken out, again filling block is inserted rectangular channel 11a, make table top revert to the plane.Like this, can not influence the conventional function of use of table top.

Embodiment 3:

Shown in Fig. 3,3a, what the reading and writing board of the multi-angle oblique that the utility model provides and embodiment 1 were identical is also to comprise a desk or desk table top 1b, set firmly a supporter 2b on it in the same way, the structure of this supporter and embodiment 2 is basic identical, also is the tri-prismoid on horizontally-arranged and the table top 1b.On user's a inclined side, be provided with one to three form 21b at it, in tri-prismoid, be provided with chamber, in this chamber, be provided with rotating shaft, in rotating shaft, be provided with such as article such as picture, calendars, this rotating shaft is stretched out by the two ends of triangular prism and is formed knob 22b, by rotating this knob 22b, can be so that article such as described picture or calendar rotate, the picture of the different angles on it is presented in the form.

The clipboard clamping structure that table top 1b is provided with can be the plurality of magnetic iron block 11b that is embedded on table top, and it laterally lines up the plurality of rows setting apart from the supporter different distance on table top 1b, and its upper surface is surperficial concordant with table top.Correspondingly, in that to set firmly magnet 40b on the lower surface of clipboard corresponding with magnet piece 11b on the described table top.The back support that the magnet piece 11b of diverse location on the magnet piece 40b on the clipboard and the table top is contacted adhesive and clipboard 4b can be fixed on clipboard on the table top 1b on the supporter 2b obliquely.

As shown in Figure 3, the bottom on the upper surface of clipboard is provided with reading writing thing fixed structure, and it can be the flexible pin of row 41b, and this flexible pin comprises several sleeve pipes of mutual fit, is depicted as three sleeve pipe sockets as Fig. 3 a in the present embodiment.Adjacent two sleeve pipes are provided with clamping structure in the upper end of a sleeve pipe and the lower end of another sleeve pipe, shown in Fig. 3 a, make sleeve pipe can not pull when stretching.

As shown in Figure 3, be provided with reading thing clamp structure in upper end-face edge and/or the both sides of the edge of clipboard 4b, it can be for offering slot 42b at the back side of clipboard upper edge, and this slot has bottom land, and the outer bottom of bottom land is the upper surface of clipboard.During use, can use clip or paper clip inwardly trough floor and reading writing thing to be clamped in the lump from the lateral edges outside.The reading thing clamp structure that is arranged on the clipboard lateral edges can also be: offer a chamber 93b on the side of clipboard, the outer surface of two sidewalls that this chamber 93b is relative is respectively the upper surface and the lower surface of clipboard.During use, can the respective side walls of reading writing thing and chamber be clamped, the reading writing thing can be fixed on the upper surface of clipboard with clip or paper clip.

Embodiment 4:

As shown in Figure 4, what the reading and writing board of the multi-angle oblique that the utility model provides and embodiment 1 were identical is also to comprise a desk or desk table top 1c, set firmly a supporter 2c on it in the same way, its upper surface of this supporter 2c is an arc, and it can be an opaque box body.On curved upper surface, set firmly tread plate 21c with the clipboard touching position that supports.Clipboard clamping structure on it is basic identical with the above-mentioned example structure of utilizing magnetic force to combine clipboard.Difference places under the table top upper surface at the magnet 11c that sets firmly thereon, can't see on table top.Such structure makes table top more attractive in appearance.Correspondingly, in that to be installed with the magnet 11c that secretly sets on magnet 41c and the table top on the lower surface of clipboard 4c corresponding.

As shown in Figure 4, the reading writing thing fixed structure that clipboard in the present embodiment is provided with can be, on the upper surface of the bottom of clipboard 4c, set firmly a gripper shoe 42c, on the upper surface 421 of this gripper shoe 42c and/or side 43c outwardly, have the ruler that size scale constitutes.Also can two at least one sides in side of clipboard vertically on establish size scale.Like this, can provide the convenience of measuring size for the user.

Also be provided with on clipboard and read the thing clamp structure, it is, is provided with hole 44c on clipboard 4c, is filled with to be pressed the filling block 45c that material that screw top goes into is made in this hole 44c.During use, the reading writing thing is placed on the clipboard, fixes by pressing the saturating reading writing thing of ailing and hammering into filling block.This filling block 45c can take out replacing from hole.

Embodiment 5:

What the reading and writing board of the multi-angle oblique that the utility model provides and embodiment 4 were identical is also to comprise a desk or desk table top, set firmly a supporter on it in the same way, magnet just no longer is set, supporter and clipboard fully by self weight and table top between the frictional force that produces fixing on table top.Such reading and writing board is can be according to move left and right before and after user's needs are on table top.Use more convenient.On the upper surface of supporter, groove is set, is used to place writing appliance etc.

Claims

1, a kind of reading and writing board of multi-angle oblique is characterized in that, comprises a table top, a supporter and a clipboard,

2, the reading and writing board of multi-angle oblique according to claim 1 is characterized in that, the structure of the correspondence of the clipboard support location structure on the described table top and the lower end of described clipboard is:

Described clipboard supports location structure: described table top upper surface is the plane, accordingly, the integrated structure of described clipboard is: the lower end of clipboard is provided with the ribband materials and parts, and the ribband materials and parts by the clipboard lower end are against on the described plane of described table top and make clipboard locate in the table top upper support; Perhaps,

Described clipboard supports location structure: described table top upper surface is the plane, and the integrated structure that described clipboard matches is: with the weightening finish part that the clipboard one constitutes or split constitutes, it combines with described clipboard and makes clipboard have bigger weight, the lower end of clipboard is located in the table top upper support, perhaps

3, the reading and writing board of multi-angle oblique according to claim 2, it is characterized in that, described a pair of hole that is parallel to each other or holddown groove on the described table top are the rectangular cross-section groove that is parallel to each other, correspondingly, the lower end of described clipboard is provided with rotating shaft, is provided with steady pin rotationally or strip plugs thing in rotating shaft.

4, the reading and writing board of multi-angle oblique according to claim 1 is characterized in that, described table top is desk table top, conference table table top, desk table top, class's table top or computer desk table top.

5, the reading and writing board of multi-angle oblique according to claim 1 is characterized in that, described supporter location structure is:

Comprise permanent magnetism or ferromagnetic pieces, itself and table top are that same plane or be embedded in the table top is located on the described table top, correspondingly, another utmost point permanent-magnet material or ferromagnetic pieces is established in the lower end of described supporter, makes described supporter inhale solid location, corresponding position on table top; Perhaps,

The bottom surface of described supporter is supported on the described table top, locatees by focusing on certainly on the described table top of supporter, or in described supporter bottom surface the ribband bed of material is set, by positioning supports between this ribband bed of material and the described table top.

6, the reading and writing board of multi-angle oblique according to claim 1, it is characterized in that, described supporter is the rectangle supporter, and perhaps for crouching triangular prism or arch support body on described table top, the section of described supporter is triangle or rectangle or arch or semicircle.

7, the reading and writing board of multi-angle oblique according to claim 6, it is characterized in that, described rectangle supporter is a transparent box body, the both sides of box body are provided with bearing, one rotating shaft connects box body, and be fixed on the bearing of both sides setting, in this rotating shaft, being provided with a cylinder, this cylindrical outer round surface is combined with calendar.

8, the reading and writing board of multi-angle oblique according to claim 6 is characterized in that, in the described supporter chamber is set, and chamber is outward that the correspondence position of the chamber front in the supporter is established form; Perhaps,

Described supporter is solid in it, corresponding position, the supporter upper end sliding material layer of setting up defences.

9, the reading and writing board of multi-angle oblique according to claim 1 is characterized in that, described clipboard is provided with reading writing thing supporting construction.

10, the reading and writing board of multi-angle oblique according to claim 9 is characterized in that, the described reading writing thing supporting construction on the described reading and writing board is:

Be provided with the support stick of projection on the plate face of described clipboard, the upper surface of this support stick forms a supporting bable tops, and this table top is vertical with clipboard to be provided with; Perhaps,

Described reading writing thing supporting construction is: comprise the projection that is arranged on the described reading and writing board, this projection is embedded in the clipboard scalable or non-telescopingly, and expose outside the clipboard upper end.

11, the reading and writing board of multi-angle oblique according to claim 10, it is characterized in that, the described support stick of the projection on the described clipboard is the stick wide with clipboard, it is arranged on the bottom of clipboard upper surface, has scale on the end face supporting surface of this support stick and/or the side outwardly and constitutes a ruler; Perhaps,

The described projection bottom that is provided with on the described clipboard is installed in the clipboard, and the upper end is exposed on the clipboard face, and it is made for anti-slip material.

12, the reading and writing board of multi-angle oblique according to claim 1 is characterized in that, described clipboard is provided with reading writing thing clamping device.

13, the reading and writing board of multi-angle oblique according to claim 12, it is characterized in that, the described clamping device that is arranged on the clipboard is: be provided with reading writing thing holder on clipboard, this holder comprises by magnetic inhales clamping hinge plate and the fixing piece of inhaling that material is made mutually, the clamping hinge plate is hinged on the top edge and/or lateral edges of clipboard, the fixing piece of inhaling is mounted on the clipboard, its upper surface is concordant with the upper surface of clipboard, and the relevant position during with described clamping hinge plate contact clipboard is corresponding mutually; On the clamping hinge plate, be provided with hole, accordingly, on the clipboard of the corresponding position of clipboard and clamping hinge plate, also be provided with hole; Perhaps,

The clamping device of described reading writing thing is: upper end-face edge or both sides of the edge at clipboard are provided with reading writing thing clamp structure, and it is for to offer slot at the back side of clipboard edge, and this slot has bottom land, and the outer bottom of bottom land is the upper surface of clipboard; Perhaps,

The clamping device of described reading writing thing is: offer chamber on the side of clipboard, the outer surface of two sidewalls that this chamber is relative is respectively the upper surface and the lower surface of clipboard; Perhaps,

Described reading writing thing clamping device is: be provided with hole on clipboard, can be provided with in this hole with taking out or fill and can be pressed the filling block that material that screw top goes into is made, its upper surface is concordant with the clipboard upper surface; Perhaps,

14, the reading and writing board of multi-angle oblique according to claim 2, it is characterized in that, hole that described table top is provided with or holddown groove are provided with obturator in addition, it is the filler that is complementary with hole or holddown groove, this filler is set in this hole or the holddown groove removedly makes that hole or holddown groove are filled and led up; Perhaps,

15, the reading and writing board of multi-angle oblique according to claim 1, it is characterized in that, the support location structure of clipboard is 15 ° to the ultimate range of supporter corresponding to the minimum cant of the clipboard that is placed on it on the height of described supporter and the table top, and the support location structure of clipboard is 75 ° to the minimum range between supporter corresponding to the maximum inclination angle of the clipboard that is placed on it on the height of described supporter and the table top.