CN204499884U - Lifting rotation painting and calligraphy board - Google Patents
Lifting rotation painting and calligraphy board Download PDFInfo
- Publication number
- CN204499884U CN204499884U CN201520013469.9U CN201520013469U CN204499884U CN 204499884 U CN204499884 U CN 204499884U CN 201520013469 U CN201520013469 U CN 201520013469U CN 204499884 U CN204499884 U CN 204499884U
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- calligraphy
- painting
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- board
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Abstract
The utility model provides a kind of lifting rotation painting and calligraphy board, and comprise the base arranging symmetrical vertically support bar, the elevating lever that the equal grafting of described support bar can vertically be stretched, each elevating lever top all arranges cross through hole; Comprise drawing board, described drawing board sidewall symmetry arranges rotating shaft, rotating shaft grafting corresponding to the cross through hole at elevating lever top; Drawing board sidewall arranges tary control member, tary control member is the connecting plate being fixed on rotating shaft place, tary control member is provided with several connecting hole, the angle of inclination that the corresponding drawing board of each connecting hole is different, and the cross through hole bottom at described elevating lever top arranges the fixing hole coordinated with described connecting hole; Comprise the bearing pin of described connecting hole, fixing hole cross-under; The utility model changes traditional painting and calligraphy posture, user arbitrarily can regulate height or the anglec of rotation of painting and calligraphy board according to height or actual needs, more comfortable when carrying out painting and calligraphy creation, in addition, avoid and cut the problem that volume, sluggishness, narrow viewing angle etc. affect painting and calligraphy effect in traditional painting and calligraphy production process.
Description
Technical field
The utility model relates to a kind of painting and calligraphy board being applied to calligraphy, painting creation, especially a kind of lifting rotation painting and calligraphy board.
Background technology
At present, at traditional painting and calligraphy creation, during study, paper is placed in desk or platform case mostly, user is needed to bow for a long time the work of bending over when writing or paint, this may cause cervical vertebra, lumbar vertebrae is out of shape, scoliosis etc. are to the harm of health, painting and calligraphy creation needs people to keep a certain posture for a long time, therefore also often occur numb in every limb, rocky situation, this brings great infringement all to the health of user and body and mind, in addition, due to desk, platform case cannot move, therefore rice paper will be dragged frequently, suitable writing position is adjusted to allow user, drag in the process of rice paper, what also there will be end ink dip-dye cuts volume phenomenon, affect authoring effects, in addition, bend over the desk because user bows, its visual angle is caused to narrow, can not assume overall responsibility, impact plays creation level, although oil painting drawing boards more of the prior art or handheld drawing board can be avoided allowing people keep a certain posture for a long time, but also there is shortcomings, cushioning article bottom drawing board are needed as during oil painting drawing board adjustment height, extremely inconvenient, drawing board is also easily toppled over, and handheld drawing board needs the hand taking user to be used for buttressing drawing board.
Utility model content
For solving the problem, the utility model provides a kind of lifting rotation painting and calligraphy board.
The utility model adopts following technical scheme:
A kind of lifting rotation painting and calligraphy board, comprises the base being provided with symmetrical vertical support bar, and described support bar has vertical endoporus and the elevating lever that can vertically stretch that all grafting is identical, and each elevating lever top all arranges cross through hole; Also comprise drawing board, described drawing board has the front for painting and calligraphy, and the back side, and described drawing board sidewall symmetry arranges rotating shaft, the corresponding grafting of cross through hole at described rotating shaft and described elevating lever top.
Preferably, also comprise the tary control member that drawing board sidewall is arranged, described tary control member is the connecting plate being fixed on rotating shaft place, described tary control member is provided with several connecting hole around described rotating shaft core array, the angle of inclination that the corresponding drawing board of each connecting hole is different, the cross through hole bottom at described elevating lever top arranges the fixing hole coordinated with described connecting hole; Also comprise for by described connecting hole, fixing hole cross-under bearing pin together.
Preferably, in the middle part of described base, lift drive mechanism is set, described lift drive mechanism and the described drawing board back side hinged.
Preferably, described lift drive mechanism is electric pushrod or T-shaped screw-threaded shaft elevator.
Preferably, the metallic plate that described drawing board front face surface covers painting and calligraphy felt, described painting and calligraphy felt lower floor is adsorbable magnet.
Preferably, described drawing board front material is blackboard for teaching panel.
Preferably, between described rotating shaft and drawing board be integral type or separate type.
Preferably, the drawing board sidewall of separate type has the endoporus for grafting rotating shaft.
Preferably, the vertical internal via shape of described support bar and the cross sectional shape of described elevating lever are circular or rectangle.
Preferably, described tary control member arranges in drawing board sidewall side or is symmetrical arranged in drawing board two side.
The beneficial effects of the utility model are: the lifting rotation painting and calligraphy board that the utility model provides, the desk that traditional painting and calligraphy creation, study, teaching are used or platform case, become upright or edge-on painting and calligraphy board, the creative method of user is bent over, bow, bending over the desk, change creative method that is upright, that come back, write on a wall into, this painting and calligraphy board can according to the height requirement of user, the height of random adjustment painting and calligraphy board, user is allowed to remain erect posture in use, cervical vertebra, lumbar vertebrae is no longer bending, recovers the physiological curve of human body, ensures the physical and mental health of user; User according to self situation with environment, can regulate the angle of placing between painting and calligraphy board and health, thus have adjusted the angle of the Contact of pen and painting and calligraphy board, guarantee that user wields the pen smooth and easy; Painting and calligraphy board inside has the metallic plate of adsorbable magnet, painting and calligraphy felt is stained with above painting and calligraphy board, with magnetic patch, rice paper is fixed on painting and calligraphy board in use, because felt is fixed on painting and calligraphy board uniformly, there will not be hysteresis phenomenon, exceed the result of use of the upper felt of pad above traditional painting and calligraphy desk or platform case.
Accompanying drawing explanation
Fig. 1 is a kind of example structure schematic diagram of the present utility model;
Fig. 2 is a kind of embodiment drawing board 20 schematic cross-section of the present utility model;
Fig. 3 is the detonation configuration schematic diagram of Fig. 1;
Fig. 4 is another kind of example structure schematic diagram of the present utility model;
Fig. 5 is another kind of example structure schematic diagram of the present utility model; In this embodiment, adopt lifting electric push rod as lift drive mechanism.
Number in the figure:
10-base 11-support bar 12-elevating lever 14-pulley 121-cross through hole 122-fixing hole 20-drawing board 201-front 202-back side 203-rotating shaft 204-tary control member 205-connecting hole 206-endoporus 30-bearing pin 40-lift drive mechanism 41-T type screw-threaded shaft elevator 42-direct current generator 207-knuckle 50-painting and calligraphy felt 60-metallic plate 43-electric pushrod.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
Secondly, the utility model is described in detail in conjunction with schematic diagram, when describing the utility model embodiment in detail; for ease of explanation; the profile of indication device structure can be disobeyed general ratio and be made partial enlargement, and described schematic diagram is example, and it should not limit the scope of the utility model protection at this.In addition, the three-dimensional space of length, width and the degree of depth should be comprised in actual fabrication.
With reference to Fig. 1, Fig. 2, shown in Fig. 3, the present embodiment provides a kind of lifting rotation painting and calligraphy board, comprise base 10, drawing board 20, the two ends of described base 10 are symmetrical arranged vertical support bar 11, described support bar 11 has vertical endoporus and equal grafting elevating levers 12 that vertically can stretch along endoporus, each elevating lever 12 top all arranges cross through hole 121, described drawing board 20 has the front 201 for painting and calligraphy, and the back side 202, the sidewall symmetry of described drawing board 20 arranges rotating shaft 203, described drawing board 20 is arranged between described elevating lever 12 by the corresponding rotating shaft 203 be plugged in described cross through hole 121.
Concrete, as shown in Figure 1, also comprise the tary control member 204 that drawing board 20 sidewall is arranged, described tary control member 204 is for being fixed on the connecting plate at rotating shaft 203 place, described tary control member 204 is vertical with drawing board 20 plate face, and the axle center array of described rotating shaft 203 is provided with several connecting hole 205, line and the drawing board 20 plate face in each connecting hole 205 center of circle and rotating shaft 203 center of circle form different angles, this angle and the different angle of inclination of corresponding drawing board 20, cross through hole 121 bottom at described elevating lever 12 top arranges the fixing hole 122 coordinated with described connecting hole 205, when drawing board 20 rotates to an angle together with tary control member 204, the connecting hole 205 of corresponding angle can be communicated with fixing hole 122, then connecting hole 205 is penetrated by a bearing pin 30, fixing hole 122, drawing board 20 is fixed on a certain angle.
Concrete, the vertical internal via shape of described support bar 11 and the cross sectional shape of described elevating lever 12 can be that circle, rectangle or other polygons are as the shape such as rhombus, triangle, to meet the aesthetic needs of different users, it should be noted that, described tary control member 204 can only be arranged in drawing board 20 sidewall side, also can be symmetrical arranged in drawing board 20 two side, accordingly, described elevating lever 12 is arranged fixing hole corresponding with it, also comprise corresponding bearing pin.
Further, as Fig. 1, Fig. 3, shown in Fig. 5, in the middle part of described base 10, lift drive mechanism 40 is set, described lift drive mechanism 40 can be electric pushrod 43 or T-shaped screw-threaded shaft elevator 41, described electric pushrod 43, T-shaped screw-threaded shaft elevator 41 controls by direct current generator 42, boom end and described drawing board 20 back side at described electric pushrod 43 or T-shaped screw-threaded shaft elevator 41 top are hinged, as Fig. 1, shown in Fig. 2, for adopting the embodiment of T-shaped screw-threaded shaft elevator, wherein, the screw parcel of described T-shaped screw-threaded shaft elevator is connected with leading screw in the housing, described direct current generator 42 drives screw rotating band movable wire thick stick to move up and down, the knuckle 207 that top and drawing board 20 back side of described leading screw are arranged is connected, leading screw drives drawing board 20 to move up and down when rising or fall, described drawing board 20 affects elevating lever 12 vertically to slide in the endoporus of support bar 11 by rotating shaft 203, adjust arbitrarily according to the use habit of different people or height, as shown in Figure 3, housing and the direct current generator 42 of inner installation screw are fixed on the support of setting on base 10, crossbeam two ends and the support bar 11 of described support are fixed.
As shown in Figure 5, for adopting the embodiment of electric pushrod, wherein, the knuckle 207 that push rod end top and drawing board 20 back side of described electric pushrod are arranged is connected, driving push rod to move up and down by direct current generator 42 drives drawing board 2 to move, described drawing board 20 affects elevating lever 12 vertically to slide in the endoporus of support bar 11 by rotating shaft 203, adjust arbitrarily according to the use habit of different people or height, as shown in Figure 3, housing and the direct current generator 42 of inner installation screw are fixed on the support of setting on base 10, and crossbeam two ends and the support bar 11 of described support are fixed.
It should be noted that, by the start and stop of line traffic control switch control rule direct current generator 42 in the present embodiment, also can pass through the start and stop of remote controller Long-distance Control motor.
Further, as shown in Figure 2, the metallic plate 60 that described drawing board 20 front face surface covers painting and calligraphy felt 50, described painting and calligraphy felt 50 lower floor is adsorbable magnet, in the present embodiment, the front of described drawing board 20 is the operation area that user carries out Writing-painting, because painting and calligraphy felt 50 is bonded on painting and calligraphy board uniformly, with magnetic patch, rice paper is fixed on drawing board 20 during use, there is no fold, during painting and calligraphy operation, there is no stagflation, exceeded the result of use of the upper felt of pad above traditional painting and calligraphy desk or platform case.
Further, arrange Universal pulley 14 bottom described base 10, painting and calligraphy board is convenient to mobile, drawing board 20 does not rotate to upright placement by the used time, has saved usage space.
Further, as shown in Figure 4, be integral type or separate type between described rotating shaft 203 and drawing board 20, as shown in Figure 4, the drawing board sidewall of employing separate type has the endoporus 206 for grafting rotating shaft 203.
It should be noted that, the lifting rotation painting and calligraphy board that the present embodiment provides can be not limited only to the drawing board field of traditional painting and calligraphy, also can be applicable to the board of education etc. of company, school, the shape of drawing board 20, size, material also can make corresponding change according to various different occasion or service condition, as drawing board front 201 plate plane materiel matter adopts the blackboard panel being applicable to teaching in classroom.
Although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model.Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (10)
1. a lifting rotation painting and calligraphy board, is characterized in that, comprises the base being provided with symmetrical vertical support bar, and described support bar has vertical endoporus and the elevating lever that can vertically stretch that all grafting is identical, and each elevating lever top all arranges cross through hole; Also comprise drawing board, described drawing board has the front for painting and calligraphy, and the back side, and described drawing board sidewall symmetry arranges rotating shaft, the corresponding grafting of cross through hole at described rotating shaft and described elevating lever top.
2. lifting rotation painting and calligraphy board according to claim 1, it is characterized in that, also comprise the tary control member that drawing board sidewall is arranged, described tary control member is the connecting plate being fixed on rotating shaft place, described tary control member is provided with several connecting hole around described rotating shaft core array, the angle of inclination that the corresponding drawing board of each connecting hole is different, the cross through hole bottom at described elevating lever top arranges the fixing hole coordinated with described connecting hole; Also comprise for by described connecting hole, fixing hole cross-under bearing pin together.
3. lifting rotation painting and calligraphy board according to claim 1, is characterized in that, arranges lift drive mechanism in the middle part of described base, described lift drive mechanism and the described drawing board back side hinged.
4. lifting rotation painting and calligraphy board according to claim 1, is characterized in that, described lift drive mechanism is electric pushrod or T-shaped screw-threaded shaft elevator.
5. lifting rotation painting and calligraphy board according to claim 1, is characterized in that, the metallic plate that described drawing board front face surface covers painting and calligraphy felt, described painting and calligraphy felt lower floor is adsorbable magnet.
6. lifting rotation painting and calligraphy board according to claim 1, is characterized in that, described drawing board front material is blackboard for teaching panel.
7. lifting rotation painting and calligraphy board according to claim 1, is characterized in that, is integral type or separate type between described rotating shaft and drawing board.
8. lifting rotation painting and calligraphy board according to claim 7, is characterized in that, the drawing board sidewall of separate type has the endoporus for grafting rotating shaft.
9. lifting rotation painting and calligraphy board according to claim 1, is characterized in that, the vertical internal via shape of described support bar and the cross sectional shape of described elevating lever are circular or rectangle.
10. lifting rotation painting and calligraphy board according to claim 1, is characterized in that, described tary control member arranges in drawing board sidewall side or is symmetrical arranged in drawing board two side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013469.9U CN204499884U (en) | 2015-01-08 | 2015-01-08 | Lifting rotation painting and calligraphy board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013469.9U CN204499884U (en) | 2015-01-08 | 2015-01-08 | Lifting rotation painting and calligraphy board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204499884U true CN204499884U (en) | 2015-07-29 |
Family
ID=53697898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520013469.9U Expired - Fee Related CN204499884U (en) | 2015-01-08 | 2015-01-08 | Lifting rotation painting and calligraphy board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204499884U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901931A (en) * | 2016-06-15 | 2016-08-31 | 左伯良 | Desk |
| CN106926633A (en) * | 2017-02-28 | 2017-07-07 | 平顶山学院 | A kind of Art Design multifunctional drawing equipment |
| CN108922213A (en) * | 2018-08-28 | 2018-11-30 | 陈涛 | A kind of traffic guidance current failure emergency method |
| CN109064767A (en) * | 2018-08-28 | 2018-12-21 | 陈涛 | A kind of intelligent traffic lamp based on big data |
| CN110477613A (en) * | 2019-09-06 | 2019-11-22 | 九州职业技术学院 | A kind of indoor design drawing platform |
-
2015
- 2015-01-08 CN CN201520013469.9U patent/CN204499884U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901931A (en) * | 2016-06-15 | 2016-08-31 | 左伯良 | Desk |
| CN106926633A (en) * | 2017-02-28 | 2017-07-07 | 平顶山学院 | A kind of Art Design multifunctional drawing equipment |
| CN106926633B (en) * | 2017-02-28 | 2020-04-03 | 平顶山学院 | Multi-functional drawing equipment is used in art design |
| CN108922213A (en) * | 2018-08-28 | 2018-11-30 | 陈涛 | A kind of traffic guidance current failure emergency method |
| CN109064767A (en) * | 2018-08-28 | 2018-12-21 | 陈涛 | A kind of intelligent traffic lamp based on big data |
| CN108922213B (en) * | 2018-08-28 | 2020-11-06 | 苏州南师大科技园投资管理有限公司 | Traffic command outage emergency method |
| CN110477613A (en) * | 2019-09-06 | 2019-11-22 | 九州职业技术学院 | A kind of indoor design drawing platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |