CN107248349A - A kind of calligraphy and painting exerciser with character library - Google Patents

Abstract

The calligraphy and painting exerciser that the present invention is provided, including housing, writing medium and supporting arrangement, supporting arrangement, which includes upside, has the supporting device of writing bearing-surface, and is rotatably arranged the first roller and second tin roller of supporting device both sides；Supporting arrangement is arranged in housing, writing medium is coated on the outside of supporting arrangement and is tensioned by first roller and second tin roller, provided with the writing window for exposing writing medium on the upside of housing, the writing medium is driven by the first roller or second tin roller, first roller and second tin roller are rotatably mounted to the two ends of supporting device, first roller and second tin roller at least one adjustable mechanism is provided between supporting arrangement, seal carving in dictionary area, dictionary area are provided with the side of writing medium along its length exercise font.Compared with prior art, the present invention realizes the dismounting and tensioning of writing medium by adjustable mechanism, it is not necessary to dismantle roller, and the font that user is referred in dictionary area carries out contrast exercise, is conducive to correcting font person's handwriting, improves learning efficiency.

Description

A kind of calligraphy and painting exerciser with character library

Technical field

The present invention relates to calligraphy and painting exerciser technical field, specially a kind of calligraphy and painting exerciser with character library.

Background technology

Calligraphy is one of important carrier of Chinese traditional culture, is also us as a traditional art of China A kind of epichorial traditional culture form, is necessary so learning calligraphy well for our younger generation.

Traditional drills to improve one's handwriting instrument need writing brushes, ink sticks, paper and ink stones and place paper desk, it is necessary to preparation it is more, It is cumbersome；The life of particularly present people, workplace are not fixed on a place, Ren Mengeng all the year round as before Plus be difficult to practice calligraphy within of short duration free time；In addition, needing substantial amounts of paper during exercise, and easily make dirty Hand, clothing and desk, not only bring puzzlement to calligraphy fan, and cause some beginners to give up halfway, or even make to think The new person of learning calligraphy hangs back.

In order to overcome above mentioned problem, people have invented reusable water writing cloth, such as Chinese patent CN103434309A Disclosed " a kind of reusable water writing cloth of type ", it is made up of colour developing component and matrix, can write colour developing with clear water, treat Natural decolourization after water is dry, so as to realize recycling.The appearance of water writing cloth, enormously simplify the preparation of drills to improve one's handwriting, only One-pen, a water writing cloth and water is wanted to can be carried out exercise, compared with traditional writing brushes, ink sticks, paper and ink stones, with saving material and ring Keep a public place clean net advantage.

With the development of technology, the writing effect of current water writing cloth is become better and better, but is still needed preparation to place water and write Cloth desk；And the cloth cover rate of drying after writing is too slow, especially temperature relatively low winter, the time for waiting water writing cloth to dry Can be longer, cause exercise to be interrupted, do not reach good practice effect.Therefore, people have invented water and have write a writing counter, and such as China is special " a kind of ten thousand water write a writing counter " disclosed in sharp CN102950939A, it includes wooden rectangle platform, wooden rectangle platform or so two Side inwall installs ventilative fan, and wooden rectangle platform is internally provided with kettle, and wooden rectangle platform front and rear panel opens air-vent and two ends are distinguished It is designed with neck and chute, chute and is provided with tensioning spring, travelling axle is placed in the chute with tensioning spring, and rotary shaft is placed in In neck, rotary shaft and travelling axle have wrapped ten thousand water that drum is socketed with outside high-density foam pad, high-density foam pad Write cloth.When water writing cloth one side write after the completion of, by rotate rotary shaft will can not write area turn to directly over continue write, One side through writing is dried under ventilative fan and hot-water bottle thermolysis, reaches the effect continuously practised.

But, ten thousand water writing cloths of the writing counter are vacantly tensioned, and flexural deformation, and book are produced under gravity Water writing cloth can shake when writing, and this can have a strong impact on writing effect；And ten thousand water writing cloth writing areas are cut with non-writing area Change is that, by rotatable handle, this is again to user with number of revolutions is more, rotation is difficult and writes area's location difficulty etc. Puzzlement.In order to solve writing effect and manually operated problem, applicants have invented Chinese patent CN103692827A calligraphy and painting white silk Habit machine, it includes support body, annular water writing cloth, drying device, the first roller and second tin roller；First roller and second tin roller are located at In support body, annular water writing cloth is tensioned the writing area and the non-writing area of downside for forming upside, ring by the first roller and second tin roller Shape water writing cloth follows the first roller and second tin roller to rotate the movement for realizing circulation, in the writing area of annular water writing cloth and non-writing Supporting part is provided between area, the upside of supporting part is higher than the first roller and second tin roller, and drying device is located at annular water writing cloth The side in non-writing area, the first roller is driven by driver.Support body is rectangular frame, and it is provided with away from shape inner chamber, the first roller, the Two rollers and supporting part are located at away between the first relative mounting surface of shape inner chamber and the second mounting surface, are annular water by supporting part The writing area for writing cloth provides support surface, makes the smooth stabilization in writing area, indeformable, improves writing or painting effect；First rolling Cylinder is driven by driver, can realize that annular water writing cloth is automatically moved by controlling switch, the problem of solving manually operated.

But, existing calligraphy and painting exerciser, when user needs to be practised with reference to copybook, copybook is typically placed in calligraphy and painting Exerciser side, it has not been convenient to watch；And need reserve place copybook space, be user using copybook when bring not Just.

The content of the invention

It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of calligraphy and painting exerciser with character library.In order to up to To above-mentioned purpose, the present invention uses following technical scheme：

Calligraphy and painting exerciser, including housing, writing medium and supporting arrangement, supporting arrangement, which includes upside, has writing bearing-surface Supporting device, and be rotatably connected the first roller and second tin roller in supporting device two ends；Supporting arrangement is arranged on shell In vivo, writing medium is coated on the outside of supporting arrangement and is tensioned by first roller and second tin roller, provided with dew on the upside of housing Go out the writing window of writing medium, the writing medium is driven by the first roller or second tin roller, the first roller and second tin roller Installed in the two ends of supporting device, at least one is provided with adjustable mechanism between supporting arrangement for the first roller and second tin roller, leads to The relative distance that adjustable mechanism adjusts the first roller and second tin roller is crossed, making the relative distance of the first roller and second tin roller has The tension position for being tensioned writing medium, and less than the slack position of writing medium two ends distance；In writing medium along length The side in direction, which is provided with seal carving in dictionary area, dictionary area, exercise font.It is preferred that, dictionary area is arranged on the upper of writing medium Side, its height is 5-15cm.

Compared with prior art, the first roller of the invention and second tin roller are arranged on supporting device two ends, and pass through Adjustable mechanism need to only pass through adjustable machine when can adjust the relative distance of the first roller and second tin roller, dismounting or replacing writing medium Structure adjusts the relative distance of the first roller and second tin roller to slack position, and installs and be adjusted to tensioning after water writing cloth again Position is that tensioning can be achieved, it is not necessary to dismantle roller, and it is very convenient to operate；In addition, the first roller and second tin roller are arranged on branch Holding mechanism two ends reduces the attachment structure between the first roller and second tin roller and housing, simplifies the structure of housing, can be with Make product more frivolous.In addition, the font that user is referred in dictionary area carries out contrast exercise, be conducive to correcting font pen Mark, improves learning efficiency.

It is preferred that, adjustable mechanism includes roller mounting bracket and adjusting means, and the roller of correspondence side is installed installed in roller On frame, by relative between adjusting means adjustable rollers mounting bracket and supporting device between roller mounting bracket and supporting device Distance, so as to realize the regulation of the first roller and second tin roller relative distance.Realized by roller mounting bracket and adjusting means The installation of roller and the regulation of relative distance.

It is preferred that, adjusting means is rebounding device, and the fixed seat of rebounding device is connected with supporting device, the motion bar of rebounding device with Roller mounting bracket is connected, and pushing roller mounting bracket compressing rebounding device and shrinking can make the relative distance of the first roller and second tin roller contract Small arrival slack position, its motion bar of being unlocked by pressing rebounding device, which is pushed outwardly roller mounting bracket, makes the first roller and second tin roller Relative distance reaches tension position.It may be such that operation becomes very convenient using this structure, when needing to change writing medium, User only needs to pushing roller mounting bracket into the reset force for overcoming rebounding device to supporting device side, you can reduce by the first roller With the relative distance of second tin roller, slack position is reached；And after writing medium has been changed, rebounding device only need to be unlocked, rebounding device Motion bar flex outward automatically and the relative distance of the first roller and second tin roller is returned to tension position.The bounce-back of the application Device is known.

Adjusting means can also use gas spring, and the fixed part of gas spring is connected with supporting device, the motion bar of gas spring It is connected with roller mounting bracket, the relative distance of the first roller and second tin roller can be made by pushing the compressing gas spring shortening of roller mounting bracket Narrow down to up to slack position, its motion bar of release gas spring, which is pushed outwardly roller mounting bracket, makes the phase of the first roller and second tin roller Adjust the distance arrival tension position.

Adjusting means can also use hydraulically extensible bar, and the fixed part of hydraulically extensible bar is connected with supporting device, and hydraulic pressure is stretched The motion bar of contracting bar is connected with roller mounting bracket, and pushing the compressing gas spring shortening of roller mounting bracket can roll the first roller and second The relative distance of cylinder is narrowed down to up to slack position, and its motion bar of release hydraulically extensible bar, which is pushed outwardly roller mounting bracket, makes the first rolling The relative distance of cylinder and second tin roller reaches tension position.

In addition, adjusting means can also use motor and leading screw, and motor and leading screw are arranged on supporting machine On structure, leading screw includes screw mandrel and feed screw nut, and screw mandrel is connected with motor, and roller mounting bracket is connected with feed screw nut, driving Motor driving rotating can adjust the relative distance of the first roller and second tin roller, and slack position and tension position are realized from face Switching.

It is preferred that, roller mounting bracket includes two located at two active connecting bases of the active connecting base at two ends and connection Link, two active connecting bases can be flexibly connected with supporting device side along its direction of both ends respectively, the roller of correspondence side Two ends be rotatably connected with two active connecting bases, adjusting means connection link and supporting device.Using this structure, Realize roller mounting bracket and the connection of supporting device and adjusting means.

It is preferred that, the middle part of link is provided with the regulation drive division arranged along supporting device direction of both ends, adjusts drive division Middle part is provided with correspondence avoiding hollow groove on the downside of the avoiding hollow groove arranged along supporting device direction of both ends, supporting device and, provided with driving base, kept away The Design of length of dead slot is into the length more than driving base, so as to have relative activity empty between avoiding hollow groove and driving base Between, avoiding hollow groove is set in the outside of driving base, the position limiting structure that driving base departs from provided with limitation link, adjusting means Its motion bar is connected with avoiding hollow groove outer end on driving base.

It is preferred that position limiting structure be that avoiding hollow groove crosses back-off from upside and be located at located at the back-off of the front and rear sides of driving base Drive and supported on the downside of the outside of base, back-off located at the upside at avoiding hollow groove edge, adjusting means is arranged on its one end on driving base It is connected with one end of avoiding hollow groove；When adjusting means adjusts the relative distance between roller mounting bracket and supporting device, regulation driving Base activity relative can be driven in the middle part of portion, so as to realize the regulation of the first roller and second tin roller relative distance.Avoiding hollow groove is set Put and facilitate the device for installing and adjusting of adjusting means and act on the middle part of link, make roller mounting bracket when being pushed and resetting Stress is more symmetrical, and movement is more steady；Avoiding hollow groove is adapted with driving chassis outer side and limits it by drive division is adjusted by back-off Depart from driving base, when roller mounting bracket is being pushed and resetted, back-off plays guiding and spacing effect.

It is preferred that, link includes main connector and two side connecting portions, two sides connecting portion one end and link end Connection, two side connecting portions are connected on main connector inside middle portion formation triangular structure, and regulation drive division two ends are connected respectively With the connecting portion of two side connecting portions in the middle part of main connector.The structure of roller mounting bracket can be made more stable using triangular structure, Roller mounting bracket stress when being pushed and resetting is more symmetrical, so that the activity when being pushed and resetting of roller mounting bracket is more suitable Freely.

It is preferred that, correspondence on the downside of the guide groove along supporting device direction of both ends, housing cavity is provided with the downside of two side connecting portions Guide groove is provided with two guide blocks, and guide groove is movable to be arranged on guide block.By the cooperation of guide groove and guide block, in the activity of link Guide function is played, makes the activity of roller mounting bracket more smooth and stably.

It is preferred that, the two ends of link connection are connected with active connecting base by demountable structure.Using dismountable side The convenient production of formula and manufacture.

It is preferred that, the rear side of supporting arrangement in housing by hinge means with being connected, and hinge means is preferably with damping The hinge means either hinge means with spring.When needing to change writing medium or be maintained, branch can be taken up Put and dig upwards, so that operation is facilitated very much；Because the hinge means with damping can realize positioning, supporting can be filled Put and dig and be positioned at operation easily angle upwards, make operation more convenient；Hinge means with damping is existing known machine Structure, can be the hinge means for having level to position, it is preferred that can stepless positioning hinge means, this space that operates it is bigger. And when hinge means uses the hinge means with spring, it is possible to use the reset force of spring realizes positioning.

In addition in the rear side and housing of above-mentioned supporting arrangement by way of hinge means is connected, supporting arrangement can also It is detachably connected using with housing, supporting arrangement is taken apart out of housing when needing and changing writing medium and changed again Operation.

It is preferred that, writing medium is closing banding water writing cloth；Water writing cloth is made up of colour developing component and matrix, with clear water Writing colour developing, after water is dry, natural decolourization, so as to realize recycling.The appearance of water writing cloth, enormously simplify drills to improve one's handwriting Preparation, as long as one-pen, a water writing cloth and water can be carried out writing, compared with traditional writing brushes, ink sticks, paper and ink stones, with section Material saving and the advantage of environment protection clean.

It is preferred that, it is provided with felt layers on the upside of writing bearing-surface.Felt layers have certain elasticity, can improve writing or paint Feel, improve writing or drawing quality.

It is preferred that, housing includes drain pan and lid, and drain pan is provided with installation cavity, and lid is designed to open can be on described Installation cavity；Lid is provided with the opening for exposing writing medium.Lid can be protected to supporting arrangement, preferably on rear side of lid with Drain pan rear wall is hinged by hinge means, is easy to open and is closed.It is preferred that, chain apparatus is with the hinge means damped or with bullet The hinge means of spring.In addition, common hinge means, lid sidepiece and drain pan side can be used between lid sidepiece and drain pan sidepiece Supporting hinge is provided between portion, positioning states are positively retained at when lid is opened to the position location of supporting hinge setting, it is convenient Supporting arrangement is operated.

Brief description of the drawings

Fig. 1 is the schematic diagram of calligraphy and painting exerciser of the present invention

Fig. 2 is the schematic diagram of calligraphy and painting exerciser lid open mode of the present invention

Fig. 3 is the schematic diagram of calligraphy and painting exerciser supporting arrangement open mode of the present invention

Fig. 4 is the schematic diagram of supporting arrangement (being coated with writing medium)

Fig. 5 is the schematic diagram that writing medium is dismantled from supporting arrangement

Fig. 6 is the schematic diagram that supporting arrangement is mounted with felt layers

Fig. 7 is the schematic diagram that supporting arrangement looks up angle

Fig. 8 is Fig. 7 Z1 portions enlarged drawing

Fig. 9 is the schematic diagram that supporting arrangement (in tension position) looks up angle

Figure 10 is the schematic diagram of supporting device

Figure 11 is the schematic diagram that supporting device is looked up

Figure 12 is the enlarged drawing at Z2 positions in Figure 11

Figure 13 is the schematic diagram of roller mounting bracket (with roller)

Figure 14 is the explosive view of roller mounting bracket (with roller)

Figure 15 is the schematic diagram of link

Figure 16 is the schematic diagram of active connecting base

Figure 17 is the schematic diagram of another embodiment of the invention

Figure 18 is the top view of the present invention

Figure 19 is the top view of second of dictionary area embodiment

Figure 20 is the decomposing schematic representation of the third embodiment of dictionary area

Figure 21 is the decomposing schematic representation of the 4th kind of embodiment in dictionary area

Embodiment

Below in conjunction with brief description of the drawings technical scheme, some technique effects of the invention are obtained more in embodiment Sufficiently embody.

Embodiment one：

Referring to Fig. 1 to Figure 10, calligraphy and painting exerciser of the invention, including housing 1, writing medium 2 and supporting arrangement 3, supporting Device 3, which includes upside, has the supporting device 301 of writing bearing-surface 3010, and is rotatably arranged the of the both sides of supporting machine 301 One roller 3021 and second tin roller 3022, writing medium 2 are preferably to close banding water writing cloth；Supporting arrangement 3 is arranged on housing 1 Interior, writing medium 2 is coated on the outside of supporting arrangement 2 and is tensioned by first roller 3021 and second tin roller 3022, on housing 1 Side is provided with the writing window 1021 for exposing writing medium 2, and the first roller 3021 and second tin roller 3022 are rotatably mounted to supporting The two ends of mechanism 301, are provided with adjustable mechanism between the first roller 3021 and supporting arrangement 3, second tin roller 3022 is electronic rolling Cylinder, the relative distance of the first roller 3021 and second tin roller 3022 is adjusted by adjustable mechanism, makes the first roller 3021 and second The relative distance of roller 3022 has the tension position D1 " for being tensioned writing medium 2, and less than the two ends distance of writing medium 2 D0 slack position D1 '.Adjustable mechanism includes roller mounting bracket 4 and adjusting means 8, and the first roller 3021 is pacified installed in roller Shelve on 4, pass through adjusting means adjustable rollers mounting bracket 4 and supporting device between roller mounting bracket 4 and supporting device 301 Relative distance between 301, so as to realize the regulation of the first roller 3021 and the relative distance of second tin roller 3022.

The first roller 3021 and second tin roller 3022 of the present invention is arranged on the two ends of supporting device 301, and by adjustable Mechanism can adjust the relative distance of the first roller 3021 and second tin roller 3022, need to only be incited somebody to action during dismounting water writing cloth by adjustable mechanism The relative distance of first roller 3021 and second tin roller 3022 is adjusted to slack position D1 ', and is installed and adjusted again after water writing cloth Whole is that tensioning can be achieved to tension position D1 ", it is not necessary to dismantle roller, it is very convenient to operate；In addition, the He of the first roller 3021 Second tin roller 3022 is arranged on the two ends of supporting device 301 and reduced between the first roller 3021 and second tin roller 3022 and housing 1 Attachment structure, simplify the structure of housing 1, product can be made more frivolous.Because the supporting arrangement 3 that provides of the present invention can be with Convenient replacing writing medium 2, very convenient people change a variety of writing mediums 2, such as different imitation grid or font Writing medium 2, is convenient for people to carry out the imitation exercise of different fonts.

Referring to Fig. 1 to Fig. 3, housing 1 includes drain pan 101 and lid 102, and drain pan 101 is provided with installation cavity 1010, lid 102 are cut with scissors provided with the opening 1021 for exposing writing medium 2, the rear side of lid 102 with the rear wall of drain pan 101 by hinge means A Connect, the part of the inside such as writing medium 2, supporting arrangement 3 can be changed or safeguarded by starting lid 102.For side Portable belt, handle 1013 is provided with the front side of drain pan 101.

Hinge means A can also select common hinge, at this moment can be between the sidepiece of lid 102 and the sidepiece of drain pan 101 Supporting hinge B is set, and when lid 102 is opened to general angle, supporting hinge B can keep the open mode of lid 102.

Hinge means A can be using the existing known hinge means with damping, such as common Damping pivot hinge, spring damping hinge Chain, hydraulic damping hinge etc., so that lid 102 can be positioned at the angle of convenient operation after digging, hinge means A can be selected The hinge of stepless positioning, its advantage is can be in positioned at arbitrary angles in the range of rotation is allowed；Certainly, hinge means A Can be from the hinge for thering is level to position, as long as the appropriate orientation angle position of design can just meet use requirement；First hinge Chain apparatus A is also using existing known band back-moving spring hinge means, and such as hinge with back-moving spring is cut with scissors using band back-moving spring The advantage of chain apparatus is that lid 102 can be automatic in the presence of first axle device A back-moving spring when opening lid 102 Start upwards, or reduce the size for the active force that user starts upwards, make operation lighter.Before lid 102 and drain pan 101 Side is provided with the first locker 1012, can be right by the first locker 1012 when lid 102 is covered on drain pan 101 It is locked, it is to avoid the activity of lid 102 during movement or use；When needing to open lid 102, it is only necessary to by the One locker 1012 is unlocked, it is possible to is carried out related uncapping and is operated.

The rear side of supporting arrangement 3 is hinged with housing by second hinge device C, and second hinge device C is the hinge with damping Chain apparatus, same second hinge device C is preferred to use the existing known hinge means with damping, such as common Damping pivot hinge, bullet Spring damp hinge, hydraulic damping hinge, band back-moving spring hinge means etc., when needing to change writing medium 2, by supporting arrangement 3 Front side is started upwards, due to also being positioned with being realized to supporting arrangement 3 for second hinge device C, so very convenient people change Writing medium 2.Second hinge device C can select the hinge of stepless positioning, and its advantage is can be with the range of rotation is allowed In positioned at arbitrary angles；Certainly, second hinge device C can also be from the hinge for having level to position, as long as the appropriate positioning of design Angle position can just meet use requirement；In addition, second hinge device C is also using existing known band back-moving spring hinge Device, such as hinge with back-moving spring, using the advantage with back-moving spring hinge means are supported when opening supporting arrangement 3 Device 3 can be started upwards automatically in the presence of second hinge device C back-moving spring, or reduction user starts upwards Active force size, make operation lighter.The second locker is provided between supporting arrangement 3 and drain pan 101, in supporting arrangement 3 when downwardly turning in place, can be locked by the second locker with it, it is to avoid the supporting arrangement during movement or use 3 activities；When carrying out changing writing medium 2 or being safeguarded when needing to open supporting arrangement 3, it is only necessary to by the second locker Unblock, it is possible to carry out related operate.The opening of supporting arrangement 3 and cover for convenience, in the front side of supporting device 301 Provided with attacker position 3A, it can be convenient for people to the applying power of supporting arrangement 3 by attacker position 3A during operation.

Referring to Fig. 1 to Fig. 7, adjusting means 8 is rebounding device, and the fixed seat of rebounding device is connected with supporting device 301, rebounding device Motion bar be connected with roller mounting bracket 4, the first roller 3021 and supporting can be made by pushing roller mounting bracket 4 and oppressing rebounding device and shrink The distance between mechanism 301 reduces, so that the relative distance of the first roller 3021 and second tin roller 3022 is narrowed down to up to relaxation Position D1 ', its motion bar of being unlocked by pressing rebounding device, which is pushed outwardly roller mounting bracket 4, can make the first roller 3021 and supporting device The distance between 301 increases, so that the relative distance of the first roller 3021 and second tin roller 3022 reaches tension position D1 ". Using this structure installation and replacing writing medium 2 can be made to become very convenient, when needing to change writing medium 2, user Only need to will push against roller mounting bracket 4 and overcome the reset force of rebounding device to compress it to the side of supporting device 301, you can reduce the The relative distance of one roller 3021 and second tin roller 3022, reaches slack position D1 '；And after writing medium 2 have been changed, only need Rebounding device is unlocked, the motion bar of rebounding device is flexed outward automatically makes the relative distance of the first roller 3021 and second tin roller 3022 Return to tension position D1 ".The rebounding device of the present invention is known element, is widely used on the products such as door, cabinet, Ke Yishi The position for once shrinking and being locked in shortening is now pressed, then presses once realization and unlocks and resets to the longer position of length, this The regulation of the relative distance of the first roller 3021 and second tin roller 3022 is realized in invention using the characteristic, because rebounding device is first It is secondary that positioning can be realized in contracting, therefore the positioning that extra locking mechanism just realizes slack position D1 ' need not be increased, it is convenient User changes writing medium 2.

In addition, adjusting means 8 can also be replaced with spring assembly.

Referring to Fig. 6 to Figure 13, roller mounting bracket 4 includes two located at the active connecting base 401 at two ends and connection two The link 400 of active connecting base 401, two active connecting bases 401 respectively can be along its direction of both ends with the side of supporting device 301 It is flexibly connected, the two ends of the first roller 3021 are rotatably connected with two active connecting bases 401, the fixed seat and branch of rebounding device Support mechanism 301 is connected, and the motion bar of rebounding device is connected with link 400.Using this structure, the first roller 3021 is realized The connection of mounting bracket 4 and supporting device 301 and rebounding device.

Referring to Fig. 7 to Figure 10 and Figure 16, supporting device 301 is rectangular, and the upper side plane of supporting device 301 is writing bearing-surface 3010, the both sides (front and rear sides in Figure 10) of the one end of supporting device 301 (this implementation Figure 10 is left end) are provided with two to extension Space between the roller connecting seat 304 stretched, two roller connecting seats 304 is second tin roller installing zone 3040, second tin roller 3022 two ends are rotatably connected with the roller connecting seat 304 of corresponding side.Two active connecting bases 401 and supporting device Both sides (front and rear sides in Figure 10) movable connection of 301 other ends (this implementation Figure 10 is right-hand member).Specifically, supporting device The both sides of 301 other ends (this implementation Figure 10 is right-hand member) are provided with active connection part 305, and active connection part 305 is provided with along supporting machine The loose slot 3050 of one end direction of both ends extension of structure 301, connecting seat 401 and the movable cooperation of the loose slot 3050；Specifically , loose slot 3050 is provided with upper guide wall and lower guide wall, and active connecting base 401 includes connecting seat main body 401A, and be connected to The guiding walls 401B being parallel to each other of connecting seat main body 401A top and bottom, 401B points of the guiding walls of active connecting base 401 Not with the movable cooperation of upper guide wall and lower guide wall of loose slot 305.Supporting device 301 includes the branch with writing bearing-surface 3010 Body 3011, and the supporting sidepiece 3012 located at the both sides of support body 3011 (front side and rear side in Figure 10) are held, roller connects Joint chair 304 is located at one end of supporting sidepiece 3012, and loose slot 3050 is formed at the inner side of the other end of supporting sidepiece 3012.Connection Seat main body 401A is provided with the connecting portion 4010 being connected with the first roller 3021.

Referring to Fig. 7 to Figure 15, the middle part of link 400 is provided with the regulation drive division arranged along the direction of motion of writing medium 2 403, the middle part of regulation drive division 403 is provided with the avoiding hollow groove 4030 arranged along the direction of motion of writing medium 2, the downside of support body 3011 Correspondence avoiding hollow groove 4030 provided with driving base 306, the Design of length of avoiding hollow groove 4030 into the length more than driving base 306, with Make that there is relative activity space between avoiding hollow groove 4030 and driving base 306, avoiding hollow groove 4030 is set in driving base 306 Outside, driving base 306 provided with limitation link 400 depart from position limiting structure 3062；Rebounding device is arranged on driving base Its motion bar is connected with the outer end of avoiding hollow groove 4030 (this Shen refers to avoiding hollow groove 4030 close to one end of the first roller 3021) on 306.Ginseng Seeing in Fig. 7, Figure 11, Figure 12 and Figure 15, the present embodiment drives base 306 to be square, and its adjusting means provided with open lower side is pacified It behave affectedly 3061, mouth is crossed in the outer end of adjusting means installation cavity 3061 provided with adjusting means, and avoiding hollow groove 4030 is rectangle, and its width is with driving The width of dynamic base 306 is movable to be adapted, and during so that link 400 is with respect to the activity of supporting device 301, avoiding hollow groove 4030 can phase To the activity of driving base 306；Link 400 is provided with the motion bar connecting seat of rebounding device close to the position of the outer end of avoiding hollow groove 4030 4031, the connecting seat of rebounding device is arranged in adjusting means installation cavity 3061, and the motion bar of rebounding device crosses mouth through adjusting means It is connected with motion bar connecting seat 4031.

Specifically, referring to Figure 11 and Figure 12, position limiting structure 3062 is the back-off located at driving base 306 front and rear sides, is fallen Detain as existing known structure, elastic deformation can occur during its stress, so that convenient connected thing can realize assembling, work as connection Thing is installed in place rear back-off and restored to the original state plays a part of spacing fixation to being connected thing.In the present embodiment, avoiding hollow groove 4030 from The outside that back-off 3062 is located at driving base 306 is inserted in and crossed in the upside of driving base 306, and the downside of back-off 3062, which is supported, is located at empty avoiding The upside at the edge of groove 4030.The setting of avoiding hollow groove 306 facilitates the installation of adjusting means 8；Adjusting means 8 acts on link 400 middle part, makes the stress when being pushed and resetting of roller mounting bracket 4 more symmetrical, and movement is more steady；When roller mounting bracket 4 exists When being pushed and resetting, back-off 3062 plays guiding and spacing effect.

Referring to Fig. 7, Figure 13 to Figure 16, link 400 includes the main connector 402 set parallel to the first roller 3021 With two side connecting portions 404, two one end of side connecting portion 404 are connected with the main end of connector 402, two phases of side connecting portion 403 The main inside middle portion of connector 402 formation triangular structure is connected to, regulation drive division 403 two ends are connected in main connector 402 respectively Portion and the connecting portion of two side connecting portions 404.The structure of roller mounting bracket 4 can be made more stable using triangular structure, roller peace Shelve 4 when being pushed and resetting stress it is more symmetrical so that roller mounting bracket 4 when being pushed and resetting activity it is more smooth.

Referring to Fig. 7, Fig. 8 and Figure 13, two downsides of side connecting portion 403 are provided with the guide groove along the direction of both ends of supporting device 301 4040, the inner chamber of drain pan 10 downside correspondence guide groove 4040 is provided with two guide blocks 307, and guide groove 4040 is movable to be arranged in guide block 307 On.Guide groove 4040 is preferably disposed to the middle part of side connecting portion 403 downside, and such stress is more balanced；Pass through guide groove 4040 and guide block 307 Cooperation, play guide function in the activity of link 400, make the activity of roller mounting bracket 4 more smooth and stably.Pass through two The matching of guide groove 4040 and two guide blocks 307, avoiding hollow groove 4030 and driving base 306, two loose slots 3050 and connecting seat 401 Close, make that there are 5 guiding points of engagement between roller mounting bracket 4 and supporting device 301, be roller mounting bracket 4 and supporting device 301 Provide stable connection and guide mechanism, make the activity of roller mounting bracket 4 stable and smooth.

Referring to Figure 13 to Figure 16, the end 4020 of link 4 is connected with active connecting base 401 by demountable structure, is adopted With the convenient production of dismountable mode and storage.Specifically, the end 4020 of link 4 is designed to straight portion, two guiding walls 401B is on the inside of connecting seat main body 401A, and connecting seat main body 401A middle insides are provided with deck 4011, and deck 4011 is substantially in Rectangle, the middle part of deck 4011 is provided with buckling groove 40111, and the sidepiece of buckling groove 40111 is provided with buckle 40112, the two ends of link 4 4020 are adapted with the buckling groove 40111, described in the buckling groove 40111 of the insertion of end 4020 respective side of link 4 Buckle 40112 makes the end 4020 of link 4 and buckling groove 40111 realize snapping；It is preferred that, buckle 4011 is located at buckling groove 40111 downside, the lower side of end 4020 of link 4 is along chimb 40201 is correspondingly arranged, and the end 4020 of link 4 is inserted When in the buckling groove 40111 of respective side, the button of buckle 40112 is located at the inner side of chimb 40201.The end of link 4 for convenience In 4020 insertion buckling grooves 40111, guiding block 40113 can be set in 40111 times middle side parts of buckling groove, buckle 40112 is being led Draw block 40113 and respectively set one, to realize more firm connection.

In addition to rear side and the housing 1 of above-mentioned supporting arrangement 3 are by way of hinge means A is connected, supporting arrangement 3 also may be used Using being detachably connected with housing 1, supporting arrangement 3 to be taken apart to enter again out of housing when needing and changing writing medium 2 Row replacement operation.

Referring to Fig. 6, the upside of writing bearing-surface 3010 is provided with felt layers 7.Felt layers 7 have certain elasticity, can improve book The feel write or painted, improves writing or drawing quality.

Referring to Fig. 3, provided with the heater 5 for drying writing medium 2 between supporting arrangement 3 and the downside of housing 1.When writing is situated between When matter 2 needs to switch over, the position that writing medium 2 has been write is switched to supporting arrangement 3 by the rotation of second tin roller 3022 Lower section, in the presence of heater 5 to writing medium 2 carry out rapid draing, used to switch next time.Embodiment In, heater 5 is preferably PCT heating plates, and the size of the sizes of PCT heating plates preferably with supporting arrangement 3 is adapted, in order to keep away Exempt to impact the first roller 3021 and second tin roller 3022, the Design of length of PCT heating plates must be less than the length of supporting arrangement 3 Degree.The application uses PCT heating plates for heater, because PCT heater plate thickness is small, therefore can reduce calligraphy and painting exerciser Thickness, makes product more frivolous.For more accurate regulation and control heating-up temperature, the temperature control of several detection PCT temperature of heating plate is additionally provided with Device, heating-up temperature can be set by temperature controller, keep the drying temperature environment of steady temperature in casing 1.It is preferred that, drain pan The downside of 101 installation cavity 1010 is provided with some brace rods 10101, and PCT heating plates are arranged on the upside of brace rod 10101, temperature controller peace Mounted in the downside of PCT heating plates；The space formed between adjacent brace rod 10101 can provide heat for PCT heating plates downside Passing away is measured, the efficiency of heating surface is improved, also the space installed is provided for temperature controller in addition.Support sidepiece 3012 and support body The receiving space 300 for accommodating PCT heating plates is formed between 3011, the downside of supporting sidepiece 3012 is resisted against on brace rod 10101 Side is that supporting arrangement 3 provides support force.

Referring to Figure 17, the placed cavity for placing articles for writing can be set in the installation cavity 1010 of the drain pan 101 of the application 10102, placed cavity 10102 is such as set between installation cavity 1010 and the front side of supporting arrangement 3, and writing brush 6, power line etc. can be placed In placed cavity 10102.

Referring to Fig. 1 to 3, the application also includes power supply module, and power supply module is electrically connected with second tin roller 3022 and electro-heat equipment 5 Connect, the sidepiece of drain pan 101 is provided with controlling switch 1014, can open second tin roller 3022 by controlling switch 1014 realizes writing dress The switching put.The power supply module of the application includes supply unit, and the sidepiece of drain pan 101 is provided with supply port, and supply unit is provided with Connection terminal, connection terminal is connected with supply port plug-in；Supply unit will exchange the electricity for switching to direct current known to existing The power supply in source, such as notebook computer；Do not needing in use, supply unit can be accommodated in placed cavity 10102.Power supply module It can also be built-in rechargeable battery, the charging port being connected with power supply module, such equipment are set in the sidepiece of drain pan 101 Portability it is more preferable.

The second tin roller 3022 of the present invention can be using existing known motorized pulleys, it would however also be possible to employ straight reel is by driving Dynamic device is driven.

The calligraphy and painting exerciser of the present invention, can set the video recording of a recording writing medium 2 on the side of writing window 1021 Equipment, the exercise writing of people can be shot by video recording equipment, be convenient for people to compare practice effect, improve the dynamic of people's study Power.

Join Figure 18 and Figure 19, for the convenience of the users contrast exercise, set in the side along its length of writing medium 2 There are seal carving in dictionary area 201, dictionary area 201 to have exercise font, the font that user is referred in dictionary area 201 is carried out to white silk Practise；Exercise font refers to the font of user's reference learning, such as stroke, regular script, running hand, the font of the king legendary ruler of great antiquity, the first of the Three August Ones, the hard font in yellow front yard, willow Public rights font etc., user can need to select the region of study by roller rotating according to study, and convenient use person compares Study.It is preferred that, dictionary area is arranged on the upside of writing medium 2, and its height is 5-15cm, and preferably 7-10cm, this distance is accounted for The ratio of writing medium 2 is about a quarter, is adapted to contrast exercise.

Referring to Figure 19, as a kind of alternative in dictionary area, writing medium 2 is spaced is printed with dictionary area along its length 202, seal carving have an exercise font in dictionary area 202, are writing region 200 between the proparea in adjacent dictionary area 202.

Join Figure 20 and Figure 21, it is preferred that writing medium 2 is water writing cloth, font is practised to be printed with dictionary by dictionary area 201, Dictionary area paste layer, dictionary area paste layer is detachably connected with water writing cloth 2 by attachment arrangement 201 '；Attachment arrangement 201 ' can be evil spirit Art patch, button etc.；By in this way, can meet user with the replacing in very convenient dictionary area 201 and change exercise font Different demands.

Illustrate the course of work of the present invention referring to accompanying drawing 1 to below Fig. 6：

During work, user can be write by writing window 1021 on writing medium 2, pass through controlling switch 1014, the direction of motion of control second tin roller 3021 realizes the switching of writing medium 2, when writing medium 2 is from writing window 1021 When being transferred to 3 lower section of supporting arrangement, user can continue to be write on the writing medium 2 newly switched, and supporting arrangement 3 The writing medium 2 of lower section is dried rapidly in the microwave dryer in the presence of electro-heat equipment 5, is that switching is prepared next time, so circulation can be with Realize lasting writing practising.When needing to change writing medium, the first locker 1012 is opened, lid 102 is dug And the angle of convenient operation is positioned at, then supporting arrangement 3 is dug upwards, inward force is applied to the first roller 3021 with hand F pushing adjusting meanss 8, the slack position D1 ' for narrowing down to the relative distance of the first roller 3021 and second tin roller 3022, more Change after writing medium 2, unlock adjusting means 8, the arrival for increasing the relative distance of the first roller 3021 and second tin roller 3022 Tension position D1 ", puts down supporting arrangement 3 and covers lid 102, finally buckles the first locker 1012.

Embodiment two：

The present embodiment and the difference of embodiment one are that adjusting means is gas spring, and gas spring is existing known element, Gas strut is called, other structures are same or like with embodiment one, description is not repeated herein.

Embodiment three：

The present embodiment and the difference of embodiment one are that adjusting means is hydraulically extensible bar, and hydraulically extensible bar is existing public affairs The element known.Other structures are same or like with embodiment one, and description is not repeated herein.

Example IV：

The present embodiment and the difference of embodiment one are that adjusting means includes motor and leading screw, and motor is installed On supporting device, roller mounting bracket is connected by leading screw with motor.Other structures are same or like with embodiment one, Description is not repeated herein.

The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party Formula is changed and changed.Therefore, the invention is not limited in embodiment disclosed and described above, to the present invention's Some modifications and changes should also be as falling into the scope of the claims of the present invention.Although in addition, being used in this specification Some specific terms and the noun of locality, but these terms and the noun of locality are merely for convenience of description, not to present invention composition Any limitation.

Claims (10)

1. a kind of calligraphy and painting exerciser with character library, including housing, writing medium and supporting arrangement, supporting arrangement have including upside The supporting device of bearing-surface is write, and is rotatably arranged the first roller and second tin roller of supporting device both sides；Supporting arrangement In housing, writing medium is coated on the outside of supporting arrangement and is tensioned by first roller and second tin roller, on housing Side is provided with the writing window for exposing writing medium, and the writing medium is driven by the first roller or second tin roller, it is characterised in that： First roller and second tin roller are rotatably mounted to the two ends of supporting device, the first roller and second tin roller at least one with supporting Adjustable mechanism is provided between device, the relative distance of the first roller and second tin roller is adjusted by adjustable mechanism, makes the first roller There is the tension position for being tensioned writing medium with the relative distance of second tin roller, and less than the pine of writing medium two ends distance Relaxation position；Seal carving in dictionary area, dictionary area are provided with the side of writing medium along its length exercise font.

2. calligraphy and painting exerciser according to claim 1, it is characterised in that：Dictionary area is arranged on the upside of writing medium, its Highly it is 5-15cm.

3. calligraphy and painting exerciser according to claim 1, it is characterised in that：Adjustable mechanism includes roller mounting bracket and regulation is filled Put, the roller of correspondence side is arranged on roller mounting bracket, adjustable by adjusting means between roller mounting bracket and supporting device The relative distance between roller mounting bracket and supporting device is saved, so as to realize the tune of the first roller and second tin roller relative distance Section.

4. calligraphy and painting exerciser according to claim 3, it is characterised in that：Adjusting means is rebounding device, the fixation of rebounding device Seat is connected with supporting device, and the motion bar of rebounding device is connected with roller mounting bracket, is pushed roller mounting bracket compressing rebounding device and is shunk The relative distance of the first roller and second tin roller can be made to narrow down to up to slack position, its motion bar of being unlocked by pressing rebounding device is pushed out Going out roller mounting bracket makes the relative distance of the first roller and second tin roller reach tension position.

5. calligraphy and painting exerciser according to claim 3, it is characterised in that：Adjusting means is gas spring, the fixation of gas spring Portion is connected with supporting device, and the motion bar of gas spring is connected with roller mounting bracket, is pushed roller mounting bracket compressing gas spring and is shortened The relative distance of the first roller and second tin roller can be made to narrow down to up to slack position, its motion bar of release gas spring is pushed outwardly rolling Cylinder mounting bracket makes the relative distance of the first roller and second tin roller reach tension position.

6. calligraphy and painting exerciser according to claim 3, it is characterised in that：Adjusting means is hydraulically extensible bar, hydraulically extensible The fixed part of bar is connected with supporting device, and the motion bar of hydraulically extensible bar is connected with roller mounting bracket, pushes roller mounting bracket pressure Compel gas spring and shorten that the relative distance of the first roller and second tin roller can be made to narrow down to up to slack position, release hydraulically extensible bar its Motion bar, which is pushed outwardly roller mounting bracket, makes the relative distance of the first roller and second tin roller reach tension position.

7. calligraphy and painting exerciser according to claim 3, it is characterised in that：Adjusting means includes motor and leading screw, drives Dynamic motor and leading screw are arranged on supporting device, and leading screw includes screw mandrel and feed screw nut, and screw mandrel is connected with motor, roller peace Shelve and be connected with feed screw nut, motor driving rotating can adjust the relative distance of the first roller and second tin roller, from face Realize the switching of slack position and tension position.

8. calligraphy and painting exerciser according to claim 3, it is characterised in that：Adjusting means is spring assembly.

9. the calligraphy and painting exerciser according to any one of claim 3 to 8, it is characterised in that：Roller mounting bracket includes two work Dynamic connecting seat and the link for connecting two active connecting bases, two active connecting bases are located at supporting device one end front and rear sides It can rotatably connect along supporting device direction of both ends activity, the two ends of the roller of respective rollers mounting bracket side with two activities Joint chair is connected, adjusting means connection link and supporting device.

10. calligraphy and painting exerciser according to claim 9, it is characterised in that：The middle part of link is provided with along supporting device two The avoiding hollow groove extended along supporting device direction of both ends, supporting are provided with the middle part of the regulation drive division of extreme direction arrangement, regulation drive division Driving base is correspondingly provided with the downside of mechanism, the Design of length of avoiding hollow groove is into the length more than driving base, so that avoiding hollow groove and drive There is relative activity space, avoiding hollow groove is set in the outside of driving base between dynamic base.