CN208052980U - A kind of Portable type art easel - Google Patents
A kind of Portable type art easel Download PDFInfo
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- CN208052980U CN208052980U CN201820265610.8U CN201820265610U CN208052980U CN 208052980 U CN208052980 U CN 208052980U CN 201820265610 U CN201820265610 U CN 201820265610U CN 208052980 U CN208052980 U CN 208052980U
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Abstract
本实用新型涉及一种便携式美术绘画架，包括用于放置绘画纸的画板以及用于放置画板的支架；画板可拆卸的挂在支架上，支架的打开角度可调；支架包括2根前支腿以及2根后支腿，每根前支腿的后侧面开设有第一条形槽，其中一根后支腿嵌接在其中一根前支腿的第一条形槽内，另一根后支腿嵌接在另一根前支腿的第一条形槽内，2根前支腿之间固定有连接横杆；每个后支腿的下部开设有第二条形槽，第二条形槽内转动的连接有调节支杆，调节支杆的一端一体成型有呈圆柱形状的限位柱，前支腿的第一条形槽下部的侧壁上开设有与限位柱相适应的卡槽；本实用新型具有便于携带、折叠方便、高度可调、开启角度可调的优点。
The utility model relates to a portable art painting stand, which includes a drawing board for placing drawing paper and a bracket for placing the drawing board; the drawing board is detachably hung on the bracket, and the opening angle of the bracket is adjustable; the bracket includes two front legs And 2 rear legs, the rear side of each front leg is provided with a first bar-shaped groove, one of the rear legs is embedded in the first bar-shaped groove of one of the front legs, and the other rear The outriggers are embedded in the first groove of the other front outrigger, and a connecting cross bar is fixed between the two front outriggers; the lower part of each rear outrigger is provided with a second groove. There is an adjustment rod connected to the rotation in the shaped groove, and one end of the adjustment rod is integrally formed with a cylindrical-shaped limit column. Card slot; the utility model has the advantages of easy portability, convenient folding, adjustable height and adjustable opening angle.
Description
技术领域technical field
本实用新型属于美术教学用具技术领域，具体涉及一种便携式美术绘画架。The utility model belongs to the technical field of art teaching appliances, in particular to a portable art painting stand.
背景技术Background technique
画架是美术教学时常用到的工具，尤其是外出写生时，画架更是必不可少的工具，教师或者学生需要将画架携带到写生现场，支好画架后，将绘画纸放置到画板上，然后进行野外写生绘画。目前教学用的画架不便于携带，为外出写生的学生和教师带来负担，有时候，由于画架的不便携带，在携带过程中容易发生碰撞，导致画架损坏，从而耽误学生野外写生，而且画架损坏，减少了画架的使用寿命；而且，目前教学用的画架角度不可调，画板朝向学生的角度始终如一，导致画板不能很好的适应学生绘画时的角度，从而影响学生绘画的效果，并且长时间保持一个姿势进行绘画很容易导致学生感觉到疲劳。Easel is a tool commonly used in art teaching, especially when going out for sketching, the easel is an indispensable tool. Teachers or students need to carry the easel to the sketching site. After setting up the easel, place the drawing paper on the drawing board, and then Carry out field sketching and painting. At present, the easels used for teaching are not easy to carry, which brings a burden to the students and teachers who go out to sketch. Sometimes, due to the inconvenience of carrying the easel, it is easy to collide during the carrying process, resulting in damage to the easel, thus delaying the students' field sketching, and the easel is damaged , reducing the service life of the easel; moreover, the angle of the easel used for teaching is not adjustable at present, and the angle of the drawing board towards the students is always the same, which leads to the fact that the drawing board cannot be well adapted to the angle of the students' drawing, thereby affecting the effect of the students' drawing, and the long-term Drawing in one pose can easily cause students to feel fatigued.
发明内容Contents of the invention
本实用新型的目的是克服现有技术的不足而提供一种便于携带、折叠方便、高度可调、开启角度可调的便携式美术绘画架。The purpose of the utility model is to overcome the deficiencies of the prior art and provide a portable art painting stand which is easy to carry, easy to fold, adjustable in height and adjustable in opening angle.
本实用新型的技术方案是这样实现的：The technical scheme of the utility model is achieved in that:
一种便携式美术绘画架，包括用于放置绘画纸的画板以及用于放置所述画板的支架；所述画板可拆卸的挂在支架上，所述支架的打开角度可调；支架包括2根前支腿以及2根后支腿，每根所述前支腿的后侧面沿着其长度方向开设有第一条形槽，其中一根所述后支腿转动的嵌接在其中一根前支腿的第一条形槽内，另一根后支腿转动的嵌接在另一根前支腿的第一条形槽内，2根前支腿之间固定有连接横杆；每个后支腿的下部朝向与其相对应的前支腿的侧面上开设有第二条形槽，所述第二条形槽内转动的连接有调节支杆，所述调节支杆上未与后支腿相连的一端一体成型有呈圆柱形状的限位柱，前支腿的第一条形槽下部的侧壁上开设有与所述限位柱相适应的卡槽。A portable art painting stand, including a drawing board for placing drawing paper and a bracket for placing the drawing board; the drawing board is detachably hung on the bracket, and the opening angle of the bracket is adjustable; the bracket includes 2 front Outriggers and two rear outriggers, the rear side of each said front outrigger is provided with a first bar-shaped groove along its length direction, and one of said rear outriggers is rotatably embedded in one of the front outriggers In the first groove of the leg, the other rear leg is rotated and embedded in the first groove of the other front leg, and a connecting cross bar is fixed between the two front legs; each rear leg The lower part of the leg faces the side of the front leg corresponding to it and has a second bar-shaped slot, and the rotation in the second bar-shaped slot is connected with an adjustment strut, and the adjustment strut is not connected with the rear support leg. The one connected end is integrally formed with a cylindrical limiting column, and the side wall of the lower part of the first bar-shaped groove of the front leg is provided with a card slot adapted to the limiting column.
进一步，所述画板的背面与前支腿对应处开设有挂孔，前支腿朝向画板的侧面的上部一体成型有挂钩。Further, the back of the drawing board is provided with a hanging hole corresponding to the front leg, and the upper part of the front leg facing the side of the drawing board is integrally formed with a hook.
进一步，所述画板背面的挂孔为2列，每列挂孔的数量至少为10个。Further, there are 2 rows of hanging holes on the back of the drawing board, and the number of hanging holes in each row is at least 10.
进一步，所述画板的上端开设有用于插接绘画纸的条形孔。Further, the upper end of the drawing board is provided with a strip-shaped hole for inserting drawing paper.
进一步，所述后支腿的顶端为光滑的弧面结构，并且后支腿的上端铰接在所述前支腿的第一条形槽内。Further, the top end of the rear outrigger is a smooth arc surface structure, and the upper end of the rear outrigger is hinged in the first bar-shaped groove of the front outrigger.
进一步，所述调节支杆远离限位柱的一端为光滑的弧面结构，并且调节支杆上呈弧面结构的一端铰接在所述后支腿的第二条形槽内。Further, the end of the adjusting rod away from the limit post has a smooth arcuate structure, and the end of the adjusting rod having an arcuate structure is hinged in the second bar-shaped groove of the rear leg.
进一步，所述调节支杆的第二条形槽上远离调节支杆与第二条形槽铰接点的一端的侧壁上开设有与所述限位柱相适应的豁口。Further, on the side wall of the second bar-shaped groove of the adjusting pole away from the hinge point of the adjusting pole and the second bar-shaped groove, there is a notch adapted to the limit column.
进一步，所述卡槽沿着第一条形槽的侧壁成对设置，每对卡槽设置于同一水平面上。Further, the card slots are arranged in pairs along the side wall of the first bar-shaped slot, and each pair of card slots is arranged on the same horizontal plane.
进一步，所述前支腿沿着其长度方向设置有至少5对卡槽，每两对相邻的卡槽的距离为 1cm-3cm。Further, the front leg is provided with at least 5 pairs of card slots along its length direction, and the distance between every two pairs of adjacent card slots is 1cm-3cm.
进一步，所述前支腿外侧面固定有能够转动的绑带，所述绑带的另一端固定有摁扣母扣，前支腿的另一侧面设置有摁扣子扣。Further, a rotatable strap is fixed on the outer side of the front outrigger, the other end of the strap is fixed with a female snap button, and the other side of the front outrigger is provided with a snap button.
与现有技术相比，本实用新型的有益效果是：Compared with the prior art, the beneficial effects of the utility model are:
1、本实用新型通过前支腿、后支腿以及调节支杆实现支架开启角度的调节，通过支架开启角度的调节实现画板角度的调节，以使得画板以最佳角度朝向使用人员，有效提高绘画时的舒适度；1. The utility model realizes the adjustment of the opening angle of the bracket through the front outrigger, the rear outrigger and the adjusting pole, and realizes the adjustment of the angle of the drawing board through the adjustment of the opening angle of the bracket, so that the drawing board faces the user at an optimal angle, effectively improving the painting performance. comfort when
2、本实用新型画板背面的挂孔与前支腿正侧面的挂钩相配合，实现画板高度的调节，使用人员根据需要调整画板到适当高度，以便于使用人员进行绘画，有效提高画架的便捷性；2. The hanging hole on the back of the drawing board of the utility model cooperates with the hook on the front side of the front leg to adjust the height of the drawing board. The user can adjust the drawing board to an appropriate height according to the needs, so that the user can draw and effectively improve the convenience of the easel ;
3、本实用新型通过调节支杆下端的限位柱与前支腿上第一条形槽内的卡槽相配合，对调节支杆进行有效固定，从而使得支架调整到适当角度后，前支腿与后支腿有效固定，避免固定不牢导致画架垮塌；3. The utility model effectively fixes the adjusting pole by adjusting the limit column at the lower end of the pole and the card slot in the first bar-shaped groove on the front leg, so that after the bracket is adjusted to an appropriate angle, the front pole The legs and rear outriggers are effectively fixed to prevent the easel from collapsing due to loose fixation;
4、本实用新型的前支腿上的绑带、绑带上的摁扣母扣与前支腿上的摁扣子扣相配合，使得支架处于闭合状态时，前支腿与后支腿之间稳固绑扎，防止支架松散，便于使用人员携带画架；4. The straps on the front outriggers of the utility model, the snap buttons on the straps are matched with the snap buttons on the front legs, so that when the bracket is in the closed state, the gap between the front outriggers and the rear outriggers Firm binding to prevent the bracket from loosening, making it easy for users to carry the easel;
总之，本实用新型具有便于携带、折叠方便、高度可调、开启角度可调的优点。In a word, the utility model has the advantages of being easy to carry, convenient to fold, adjustable in height and adjustable in opening angle.
附图说明Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图2是本实用新型的剖面示意图。Fig. 2 is a schematic sectional view of the utility model.
图3是图2中A部放大示意图。Fig. 3 is an enlarged schematic diagram of part A in Fig. 2 .
图4是本实用新型中画板高度调整后状态示意图。Fig. 4 is a schematic diagram of the state after the height adjustment of the drawing board in the utility model.
图5是画板剖面示意图。Fig. 5 is a schematic cross-sectional view of the drawing board.
图6为本实用新型中前支腿结构示意图。Fig. 6 is a schematic diagram of the structure of the front outrigger in the utility model.
图7为本实用新型中后支腿结构示意图。Fig. 7 is a schematic diagram of the structure of the rear outrigger in the utility model.
图中：1、画板，101、挂孔，102、条形孔，2、支架，201、前支腿，2011、第一条形槽，2012、卡槽，2013、挂钩，202、后支腿，2021、第二条形槽，2022、豁口，203、调节支杆， 2031、限位柱，204、连接横杆，3、绑带，301、摁扣母扣，4、摁扣子扣。In the figure: 1, drawing board, 101, hanging hole, 102, strip hole, 2, bracket, 201, front outrigger, 2011, first bar-shaped slot, 2012, card slot, 2013, hook, 202, rear outrigger , 2021, the second strip groove, 2022, the gap, 203, the adjustment pole, 2031, the limit post, 204, the connecting cross bar, 3, the strap, 301, the snap button female button, 4, the button button sub-buckle.
具体实施方式Detailed ways
下面结合附图对本实用新型做进一步的说明。Below in conjunction with accompanying drawing, the utility model is described further.
实施例Example
如图1-7所示，一种便携式美术绘画架，包括用于放置绘画纸的画板1以及用于放置所述画板1的支架2，所述画板1可拆卸的挂在支架2上，所述支架2的打开角度可调，通过调节支架2的开启角度调整画板1的角度，以便使用人员以最佳角度进行绘画；支架2包括 2根前支腿201以及2根后支腿202，每根所述前支腿201的后侧面沿着其长度方向开设有第一条形槽2011，其中一根所述后支腿202转动的嵌接在其中一根前支腿201的第一条形槽2011内，另一根后支腿202转动的嵌接在另一根前支腿201的第一条形槽2011内，2根前支腿201之间固定有连接横杆204，连接横杆204将2个前支腿201进行固定连接，并且便于使用人员携带画架，使用人员携带画架时，只需提拉连接横杆204即可；每个后支腿202的下部朝向与其相对应的前支腿201的侧面上开设有第二条形槽2021，所述第二条形槽2021 内转动的连接有调节支杆203，所述调节支杆203上未与后支腿202相连的一端一体成型有呈圆柱形状的限位柱2031，前支腿201的第一条形槽2011下部的侧壁上开设有与所述限位柱2031相适应的卡槽2012，在支架2处于打开状态时，调节支杆203上的限位柱2031卡接在第一条形槽2011的卡槽2012内，从而调节支杆203在对后支腿202起到支撑作用的同时，对前支腿201与后支腿202进行有效固定，有效保证支架2的稳定性。As shown in Figures 1-7, a portable art painting stand includes a drawing board 1 for placing drawing paper and a support 2 for placing the drawing board 1, and the drawing board 1 is detachably hung on the support 2, so The opening angle of the bracket 2 is adjustable, and the angle of the drawing board 1 is adjusted by adjusting the opening angle of the bracket 2, so that the user can draw at an optimal angle; the bracket 2 includes 2 front legs 201 and 2 rear legs 202, each The rear side of the front leg 201 is provided with a first bar-shaped groove 2011 along its length direction, and one of the rear legs 202 is rotatably embedded in the first bar-shaped groove of one of the front legs 201. In the slot 2011, another rear leg 202 is rotatably embedded in the first strip groove 2011 of the other front leg 201, and a connecting cross bar 204 is fixed between the two front legs 201, and the connecting cross bar 204 fixedly connects the two front legs 201, and it is convenient for the user to carry the easel. When the user carries the easel, he only needs to pull the connecting cross bar 204; the lower part of each rear leg 202 faces its corresponding front A second bar-shaped groove 2021 is provided on the side of the leg 201, and an adjustment strut 203 is connected to the rotation in the second bar-shaped groove 2021, and one end of the adjustment strut 203 that is not connected with the rear leg 202 is integrated. A cylindrical limiting column 2031 is formed, and the side wall at the bottom of the first strip groove 2011 of the front leg 201 is provided with a card slot 2012 adapted to the limiting column 2031. When the bracket 2 is in the open state , the limit post 2031 on the adjusting pole 203 is snapped into the slot 2012 of the first strip groove 2011, so that the adjusting pole 203 supports the rear leg 202 while supporting the front leg 201 and the front leg 201. The rear legs 202 are effectively fixed to effectively ensure the stability of the bracket 2 .
本实施例中，所述画板1的背面与前支腿201对应处开设有挂孔101，前支腿201朝向画板1的侧面的上部一体成型有挂钩2013，在使用状态时，挂钩2013挂接在开孔101内；所述画板1背面的挂孔101为2列，每列挂孔101的数量至少为10个，从而通过挂钩2013 选择性挂接画板1背面的挂孔101调节画板1的高度，在需要调整画板1的高度时，向上提拉画板，使得前支腿201上的挂钩2013从画板1背面当前挂孔101内脱离，然后取下画板1，将前支腿201上的挂钩2013挂接在画板1背面上的其他轧空101内；所述画板1的上端开设有用于插接绘画纸的条形孔102，在需要放置止绘画纸时，将绘画纸沿着条形孔102插入画板1内；所述后支腿202的顶端为光滑的弧面结构，并且后支腿202的上端铰接在所述前支腿201的第一条形槽2011内，从而后支腿202能够在第一条形槽2011内来回转动；所述调节支杆203远离限位柱2031的一端为光滑的弧面结构，并且调节支杆203上呈弧面结构的一端铰接在所述后支腿202的第二条形槽2021内，从而调节支杆203能够在第二条形槽2021 内来回转动；所述调节支杆203的第二条形槽2021上远离调节支杆203与第二条形槽2021 铰接点的一端的侧壁上开设有与所述限位柱2031相适应的豁口2022，从而在支架2处于闭合状态时，调节支杆203嵌接在提尔条形槽2021内，限位柱2031卡接在豁口2022内，便于后支腿202完全嵌接在前支腿201上的第一条形槽2011内；所述卡槽2012沿着第一条形槽 2011的侧壁成对设置，每对卡槽2012设置于同一水平面上，从而通过限位柱2031选择性卡接卡槽2012实现调整前支腿201与后支腿202之间的开启角度，进而调节画板1的角度；所述前支腿201沿着其长度方向设置有至少5对卡槽2012，每两对相邻的卡槽2012的距离为 1cm-3cm，从而在限位柱2031逐级调整卡接的卡槽2012的位置时，前支腿201与后支腿202 之间的开启角度逐级调整，避免角度调整幅度过大而影响画板1角度的调节；所述前支腿201 外侧面固定有能够转动的绑带3，所述绑带3的另一端固定有摁扣母扣301，前支腿201的另一侧面设置有摁扣子扣4，在支架2处于闭合状态时，调节支杆203嵌接在后支腿202的第二条形槽2021内，后支腿202嵌接在前支腿201的第一条形槽2011内，绑带3缠绕过后支腿202的后侧面后，绑带3上的摁扣母口301扣接在前支腿201侧面上的摁扣子扣4上，从而将前支腿201与后支腿202进行绑扎固定，避免使用人员在携带画架时支架打开。In this embodiment, the back of the drawing board 1 is provided with a hanging hole 101 corresponding to the front leg 201, and the upper part of the front leg 201 facing the side of the drawing board 1 is integrally formed with a hook 2013. When in use, the hook 2013 is hooked In the opening 101; the hanging holes 101 on the back side of the drawing board 1 are in 2 rows, and the number of hanging holes 101 in each row is at least 10, so that the hanging holes 101 on the back side of the drawing board 1 are selectively articulated by the hook 2013 to adjust the height of the drawing board 1 Height, when it is necessary to adjust the height of the drawing board 1, pull the drawing board upwards, so that the hook 2013 on the front leg 201 is separated from the current hanging hole 101 on the back of the drawing board 1, then take off the drawing board 1, and put the hook on the front leg 201 2013 is hooked in the other space 101 on the back of the drawing board 1; the upper end of the drawing board 1 is provided with a strip hole 102 for inserting drawing paper, and when drawing paper needs to be placed, place the drawing paper along the strip hole 102 is inserted into the drawing board 1; the top of the rear leg 202 is a smooth arc structure, and the upper end of the rear leg 202 is hinged in the first bar-shaped groove 2011 of the front leg 201, so that the rear leg 202 It can rotate back and forth in the first strip groove 2011; the end of the adjustment strut 203 away from the limit column 2031 is a smooth arc structure, and the end of the adjustment strut 203 that is an arc structure is hinged on the rear support The second bar-shaped groove 2021 of the leg 202, so that the adjusting rod 203 can rotate back and forth in the second bar-shaped groove 2021; A gap 2022 adapted to the limiting column 2031 is opened on the side wall of one end of the hinge point of the bar-shaped groove 2021, so that when the bracket 2 is in a closed state, the adjusting rod 203 is embedded in the Tier bar-shaped groove 2021 , the limit column 2031 is snapped into the gap 2022, so that the rear leg 202 is completely embedded in the first bar-shaped groove 2011 on the front leg 201; The walls are set in pairs, and each pair of card slots 2012 is set on the same horizontal plane, so that the opening angle between the front leg 201 and the rear leg 202 can be adjusted by selectively locking the card slots 2012 through the limit post 2031, and then the drawing board 1 can be adjusted. The front leg 201 is provided with at least 5 pairs of card slots 2012 along its length direction, and the distance between every two pairs of adjacent card slots 2012 is 1cm-3cm, so that the clamping connection can be adjusted step by step in the limit post 2031 When the draw-in slot 2012 is in the position, the opening angle between the front leg 201 and the rear leg 202 is adjusted step by step, so as to avoid the excessive adjustment of the angle and affect the adjustment of the angle of the drawing board 1; the outer surface of the front leg 201 is fixed with A rotatable strap 3, the other end of the strap 3 is fixed with a snap female button 301, and the other side of the front leg 201 is provided with a snap button 4, when the bracket 2 is in a closed state, the adjustment rod 203 It is embedded in the second bar-shaped groove 2021 of the rear leg 202, and the rear leg 202 is embedded in the first groove of the front leg 201. In the strip groove 2011, after the strap 3 is wrapped around the rear side of the rear leg 202, the snap button female mouth 301 on the strap 3 is fastened to the snap button 4 on the side of the front leg 201, thereby the front leg 201 and the rear outrigger 202 are bound and fixed to prevent the user from opening the bracket when carrying the easel.
Claims (10)
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| CN201820265610.8U CN208052980U (en) | 2018-02-09 | 2018-02-09 | A kind of Portable type art easel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112233525A (en) * | 2020-08-25 | 2021-01-15 | 成都师范学院 | Environmental protection methods for innovation and entrepreneurship education in colleges and universities |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112233525A (en) * | 2020-08-25 | 2021-01-15 | 成都师范学院 | Environmental protection methods for innovation and entrepreneurship education in colleges and universities |
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