阅读说明：本技术 一种高效率户外中国画写生装置 (Outdoor chinese painting device of painting from life of high efficiency ) 是由 陈琳 于 2020-12-23 设计创作，主要内容包括：本发明涉及写生装置技术领域,公开了一种高效率户外中国画写生装置,包括：画板箱、显示屏、摄像头、处理器和电源,画板箱内部具有空腔,画板箱一侧端具有开口,开口与空腔连通,显示屏设于空腔内,并与空腔的腔壁滑动连接,显示屏能够延伸出空腔内,摄像头设于显示屏的后侧面,处理器分别与接收器及显示屏信号连接,将摄像头拍摄到的图片传送至显示屏上以使图片显示在显示屏上,电源设于画板箱或显示屏上,电源分别与显示屏、摄像头和处理器电性连接。本发明提供的一种高效率户外中国画写生装置,能够将户外写生时的绘画对象实时体现在显示屏上,便于绘画者近距离准确的观察绘画对象各部分之间的细节与关系。(The invention relates to the technical field of sketching devices, and discloses a high-efficiency outdoor Chinese painting sketching device, which comprises: the drawing board case, the display screen, the camera, treater and power, drawing board incasement portion has the cavity, drawing board case one side has the opening, opening and cavity intercommunication, the display screen is located in the cavity, and with the chamber wall sliding connection of cavity, the display screen can extend out in the cavity, the trailing flank of display screen is located to the camera, the treater respectively with receiver and display screen signal connection, the picture that shoots the camera conveys on the display screen so that the picture shows on the display screen, the power is located on drawing board case or the display screen, the power respectively with the display screen, camera and treater electric connection. The high-efficiency outdoor Chinese painting sketching device provided by the invention can embody the painting object on the display screen in real time when the painting object is sketched outdoors, and is convenient for a painter to accurately observe the details and the relation among all parts of the painting object in a close distance.)

1. The utility model provides an outdoor chinese painting device of painting from life of high efficiency which characterized in that includes:

the drawing board box (1) is internally provided with a cavity (100), one side end of the drawing board box (1) is provided with an opening (101), and the opening (101) is communicated with the cavity (100);

the display screen (2) is arranged in the cavity (100) and is in sliding connection with the cavity wall of the cavity (100), and the display screen (2) can extend out of the cavity (100);

the camera (3) is arranged on the rear side surface of the display screen (2);

the processor is respectively in signal connection with the camera (3) and the display screen (2), and transmits the picture shot by the camera (3) to the display screen (2) so as to display the picture on the display screen (2);

the power supply is arranged on the drawing board box (1) or the display screen (2), and the power supply is electrically connected with the display screen (2), the camera (3) and the processor respectively.

2. The high-efficiency outdoor Chinese painting sketching device according to claim 1, wherein a supporting seat (200) is fixedly connected to the rear side surface of the display screen (2), a rotating bearing (201) is fixedly connected to the supporting seat (200), a hinge seat (202) is connected to the rotating bearing (201) which is fixedly connected to the rotating bearing (201), and the camera (3) is hinged to the hinge seat (202).

3. An efficient outdoor chinese painting sketching device according to claim 1 or 2, characterized in that the easel box (1) comprises:

a chute (102) provided in an upper cavity wall of the cavity (100);

the limiting grooves (103) are respectively arranged at the ends, close to the two sides, of the cavity (100), and the limiting grooves (103) are communicated with the sliding grooves (102);

the sliding block (203) is fixedly connected to the upper end of the display screen (2) and is in sliding fit with the sliding groove (102) so that the display screen (2) can slide out of the cavity (100) along the sliding groove (102), and the upper end of the sliding block (203) is provided with a containing groove (204);

and the limiting block (205) is elastically connected to the bottom of the accommodating groove (204) and can extend out of the accommodating groove (204) to be clamped into the limiting groove (103).

4. The high-efficiency outdoor Chinese painting sketching device according to claim 1 or 2, wherein the bottom of the easel box (1) is provided with a first accommodating groove (104), a first telescopic rod (105) is hinged in the first accommodating groove (104), the bottom of the display screen (2) is provided with a second accommodating groove (206), and a second telescopic rod (207) is hinged in the second accommodating groove (206).

5. The outdoor traditional Chinese painting sketching device with high efficiency as claimed in claim 1 or 2, characterized in that one end of the front side surface of the easel box (1) close to the opening (101) is provided with a fixing strip (5), the upper and lower ends of the fixing strip (5) are respectively flush with the upper and lower ends of the display screen (2), a communicating groove (500) is arranged in the fixing strip (5), the communicating groove (500) penetrates through the left and right side ends of the fixing strip (5), a clamping piece (6) is slidably connected in the communicating groove (500), and the clamping piece (6) can slide up and down along the communicating groove (500) and clamp pictures on the display screen (2).

6. An efficient outdoor chinese painting sketching device according to claim 5, characterized in that the detent (6) comprises:

the moving block (600) is hollow and is connected with the communication groove (500) in a sliding mode, and a first transmission window (601) is arranged at one side end, facing the display screen (2), of the moving block (600);

a light source emitter (602) disposed in the moving block (600) for emitting a light source, the light source emitter (602) horizontally corresponding to the first transmission window (601);

a light source emitter switch (603) disposed on the moving block (600) for turning on or off the light source emitter (602).

7. An efficient outdoor chinese painting sketching device according to claim 6, characterized in that the detent (6) further comprises:

the light splitting piece (604) is fixed in the moving block (600) and located right in front of the light source emitter (602), an included angle between the light splitting piece (604) and a horizontal line is an acute angle, the light splitting piece (604) enables a part of initial light (606) emitted by the light source emitter (602) to horizontally transmit along an original direction to form first transmission light (607) penetrating out of the first transmission window (601), and meanwhile the light splitting piece (604) enables the other part of the initial light (606) emitted by the light source emitter (602) to reflect 90 degrees to form first reflection light (608);

the light reflecting sheet (605) is fixed in the moving block (600) and is positioned right below the light splitting sheet (604), and the light reflecting sheet (605) and the light splitting sheet (604) are vertically arranged;

and a second transmission window (610) which is provided at the other end of the moving block (600) and horizontally corresponds to the reflective plate (605), and the first reflected light (608) is reflected by the reflective plate (605) to form a second reflected light (609) which is perpendicular to the first reflected light (608) and is horizontally emitted from the second transmission window (610).

8. The high-efficiency outdoor Chinese painting sketching device according to claim 1 or 7, characterized in that a first blocking edge (106) is connected to the front end face of the easel box (1) in a sliding manner, the first blocking edge (106) is longitudinally arranged, a second blocking edge (208) is connected to the front end face of the display screen (2) in a sliding manner, the second blocking edge (208) is arranged in parallel with the first blocking edge (106), the upper ends of the first blocking edge (106) and the second blocking edge (208) are connected through a transverse connecting rod (209), and the transverse connecting rod (209) is detachably connected with the first blocking edge (106) and the second blocking edge (208), respectively.

Technical Field

The invention relates to the technical field of sketching devices, in particular to a high-efficiency outdoor Chinese painting sketching device.

Background

In order to reform traditional Chinese painting and avoid the defect of old reasons caused by the sketching of the drawing table, more and more painters go outdoors to paint natural scenery, and at present, a plurality of sketching devices suitable for being carried outdoors appear.

In the drawing process of the Chinese painting, details and relations of a drawing main body are the key for the success of a sketching work, the Chinese painting is not simply copied, but is created on the basis of accurately mastering the details of each part and the relations among all parts after the sketching object is observed in all directions, however, for the sketching of the outdoor Chinese painting, the drawing object is often far away from a painter, and the details and relations of the drawing object are mainly mastered by the observation of eyes of the painter, so that the painter needs to continuously raise up to observe the drawing object to repeatedly confirm the details and relations of each part in the drawing process, and the problem of low drawing efficiency is caused.

Disclosure of Invention

The high-efficiency outdoor Chinese painting sketching device provided by the invention can embody the painting object on the display screen in real time when the painting object is sketched outdoors, and is convenient for a painter to accurately observe the details and the relation among all parts of the painting object in a close distance.

The invention provides a high-efficiency outdoor Chinese painting sketching device, which comprises:

the interior of the drawing board box is provided with a cavity, and one side end of the drawing board box is provided with an opening which is communicated with the cavity;

the display screen is arranged in the cavity and is in sliding connection with the cavity wall of the cavity, and the display screen can extend out of the cavity;

the camera is arranged on the rear side surface of the display screen;

the processor is respectively in signal connection with the camera and the display screen and transmits the picture shot by the camera to the display screen so as to display the picture on the display screen;

the power supply is arranged on the drawing board box or the display screen and is electrically connected with the display screen, the camera and the processor respectively.

Optionally, the rear side of display screen has linked firmly the supporting seat, has linked firmly rolling bearing on the supporting seat, and rolling bearing links firmly and is connected with articulated seat on the dwang, and the camera is articulated mutually with articulated seat.

Optionally, the easel box includes:

the sliding chute is arranged on the upper cavity wall of the cavity;

the limiting grooves are respectively arranged at the ends of the cavity close to the two sides and are communicated with the sliding grooves;

the sliding block is fixedly connected to the upper end of the display screen and is in sliding fit with the sliding groove so that the display screen can slide out of the cavity along the sliding groove, and the upper end of the sliding block is provided with an accommodating groove;

and the limiting block is elastically connected to the groove bottom of the accommodating groove and can extend out of the accommodating groove to be clamped into the limiting groove.

Optionally, the bottom of drawing board case has the first groove of accomodating, and the first inslot of accomodating articulates there is first telescopic link, and the bottom of display screen has the second and accomodates the groove, and the second is accomodate the inslot and is articulated to have the second telescopic link.

Optionally, the leading flank of drawing board case is close to open-ended one end and is equipped with the fixed strip, and the upper and lower both ends of fixed strip flush with the upper and lower end of display screen respectively, have the intercommunication groove in the fixed strip, and the intercommunication groove runs through the side about the fixed strip, and the intercommunication inslot sliding connection has the screens piece, and the screens piece can be followed the intercommunication groove and slided from top to bottom to carry out the screens to the picture on the display screen.

Optionally, the screens piece includes:

the moving block is hollow and is connected with the communicating groove in a sliding mode, and a first transmission window is arranged at one side end, facing the display screen, of the moving block;

the light source emitter is arranged in the moving block and used for emitting a light source, and the light source emitter horizontally corresponds to the first transmission window;

and the light source emitter switch is arranged on the moving block and used for turning on or off the light source emitter.

Optionally, the screens piece still includes:

the light splitting sheet is fixed in the moving block and is positioned right in front of the light source emitter, an included angle between the light splitting sheet and a horizontal line is an acute angle, one part of initial light emitted by the light source emitter is horizontally transmitted out along the original direction by the light splitting sheet to form first transmission light penetrating out of the first transmission window, and the other part of the initial light emitted by the light source emitter is reflected by the light splitting sheet for 90 degrees to form first reflection light;

the light reflecting sheet is fixed in the moving block and is positioned right below the light splitting sheet, and the light reflecting sheet is vertical to the light splitting sheet;

and the second transmission window is arranged at the other side end of the moving block and horizontally corresponds to the reflecting sheet, and the first reflected light is reflected by the reflecting sheet to form second reflected light which is vertical to the first reflected light and is horizontally emitted from the second transmission window.

Optionally, the preceding terminal surface sliding connection of drawing board case has first fender edge, and first fender is along vertically setting up, and the preceding terminal surface sliding connection of display screen has the second to keep off the edge, and the second keeps off along being on a parallel with first fender edge setting, and first fender edge and second keep off the upper end on edge and pass through transverse connecting rod and connect, and transverse connecting rod keeps off along dismantling with the second with first fender edge respectively and is connected.

Compared with the prior art, the invention has the beneficial effects that: the invention can shoot the painting object in real time when painting from life outdoors through the designed camera, and the painting object is displayed on the display screen through the processor, so that the painting object far away from a painter can be presented in front of the painter, the painter can conveniently and accurately observe and grasp the details and the relation of each part of the painting object on the display screen, the painting efficiency is greatly improved, the display screen can be contained in the inner cavity of the display screen when the drawing box is daily carried, the display screen can be pulled out when the drawing box is used, the display screen and the drawing box are arranged side by side, and the painting paper is pasted or clamped on the front surface of the drawing box to paint from life against the painting object on the display screen.

Drawings

Fig. 1 is a front view of an open state of a high-efficiency outdoor chinese painting sketching device according to an embodiment of the present invention;

FIG. 2 is a rear view of an embodiment of the present invention showing an open state of a high-efficiency outdoor Chinese painting sketching device;

FIG. 3 is an enlarged view of a portion of the structure at G in FIG. 2;

FIG. 4 is an enlarged view of a portion of the structure at H in FIG. 1;

fig. 5 is a schematic structural diagram of a locking member according to an embodiment of the present invention.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-2, an efficient outdoor chinese painting sketching device according to an embodiment of the present invention includes: drawing board case 1, display screen 2, camera 3, treater and power, drawing board case 1 is inside to have cavity 100, 1 side of drawing board case has opening 101, opening 101 and cavity 100 intercommunication, display screen 2 is located in cavity 100, and with the chamber wall sliding connection of cavity 100, display screen 2 can extend in cavity 100, the trailing flank of display screen 2 is located to camera 3, the treater respectively with camera 3 and 2 signal connection of display screen, convey the picture that camera 3 was shot to display screen 2 on so that the picture shows on display screen 2, the power is located on drawing board case 1 or display screen 2, the power respectively with display screen 2, camera 3 and treater electric connection.

When daily carrying, accomodate in cavity 100 of drawing board case 1 with display screen 2 is hidden, can avoid display screen 2 to be worn and torn at the removal in-process, practice thrift the space simultaneously, in this embodiment, cavity 100 is enough to hold display screen 2 and camera 3, the power can be for relapseing rechargeable battery, for the convenience of carrying, can set up the handle on drawing board case 1, when needs are drawn in the open air, display screen 2 is taken out to the outside, in this embodiment, opening 101 sets up the left side end at drawing board case 1, take out display screen 2 to the left side, set up side by side with display screen 2, the drawing object that needs to paint from life through the position messenger of adjustment display screen 2 shows on display screen 2 through camera 3.

The invention can shoot the painting object in real time when painting from life outdoors through the designed camera, and the painting object is displayed on the display screen through the processor, so that the painting object far away from a painter can be presented in front of the painter, the painter can conveniently and accurately observe and grasp the details and the relation of each part of the painting object on the display screen, the painting efficiency is greatly improved, the display screen can be contained in the inner cavity of the display screen when the drawing box is daily carried, the display screen can be pulled out when the drawing box is used, the display screen and the drawing box are arranged side by side, and the painting paper is pasted or clamped on the front surface of the drawing box to paint from life against the painting object on the display screen.

Referring to fig. 3, the trailing flank of display screen 2 has linked firmly supporting seat 200, pivoted bearing 201 has linked firmly on supporting seat 200, pivoted bearing 201 has linked firmly and has been connected with articulated seat 202 on the dwang 201, camera 3 is articulated mutually with articulated seat 202, in this embodiment, the rotation space of pivoted bearing 201 and articulated seat 202 is different, if pivoted bearing 201 can make dwang 201 rotate on the horizontal direction, then articulated seat 202 can make dwang 201 rotate in the vertical direction, thereby make camera 3 can all rotate at horizontal direction and vertical direction, thereby the scenery of shooing is adjusted in the adjustment, make the drawing person need not remove drawing board case 1 and display screen 2 and just can adjust the shooting object of camera 3, thereby more accurate messenger's drawing object shows on display screen 2, improve drawing person's drawing efficiency.

Referring to fig. 4, the easel box 1 includes: spout 102, spacing groove 103, slider 203 and stopper 205, the last chamber wall of cavity 100 is located to spout 102, cavity 100 is located respectively to spacing groove 103 is close to both sides end department, spacing groove 103 and spout 102 intercommunication, slider 203 links firmly in the upper end of display screen 2, with spout 102 sliding fit, so that in spout 102 roll-off cavity 100 can be followed to display screen 2, the upper end of slider 203 has holding tank 204, stopper 205 elastic connection is in the tank bottom of accomodating groove 204, can extend holding tank 204 card and go into in the spacing groove 103, stopper 205 guarantees that display screen 2 can not break away from out drawing board case 1.

Optionally, the bottom of drawing board case 1 has the first groove 104 of accomodating, it has first telescopic link 105 to accomodate in the groove 104 first, the bottom of display screen 2 has the second and accomodates groove 206, it has second telescopic link 207 to accomodate the articulated in groove 206 in the second, through setting up two telescopic links respectively in the bottom of display screen 2 and drawing board case 1, it is more stable to make it support, the flexible length of telescopic link is variable, if adopt the form of sleeve with the bracing piece and fixed through threaded fastener.

Optionally, the one end that the leading flank of drawing board case 1 is close to opening 101 is equipped with fixed strip 5, and the upper and lower both ends of fixed strip 5 flush with the upper and lower end of display screen 2 respectively, have intercommunication groove 500 in the fixed strip 5, and intercommunication groove 500 runs through the side about fixed strip 5, and sliding connection has screens 6 in the intercommunication groove 500, and screens 6 can be followed intercommunication groove 500 and slided from top to bottom to carry out the screens to the picture on the display screen 2.

Referring to fig. 5, the detent 6 includes: the moving block 600 is provided with a first transmission window 601 at one side end facing the display screen 2, the light source emitter 602 is arranged in the moving block 600 and used for emitting a light source, the light source emitter 602 horizontally corresponds to the first transmission window 601, and the light source emitter switch 603 is arranged on the moving block 600 and used for opening or closing the light source emitter 602.

In order to more quickly and conveniently enable a painter to master details and relation positions of all parts of a painting object, the light source emitter switch 603 is turned on, light rays are horizontally emitted from the first transmission window 601, the light source emitter 602 can be moved to different positions through movement of the moving block 600, and therefore the emitted light sources are horizontally overlapped with a certain point of the painting object on the display screen 2, the corresponding horizontal position is marked on the drawing board box 1, all the points at different positions can be quickly marked on the drawing board box 1 through multiple movements of the moving block 600, further details and relation are quickly drawn, and painting efficiency is further improved.

Optionally, the blocking element 6 further comprises: the light splitting piece 604 is fixed in the moving block 600 and located right in front of the light source emitter 602, an included angle between the light splitting piece 604 and a horizontal line is an acute angle, the light splitting piece 604 enables a part of initial light 606 emitted by the light source emitter 602 to horizontally transmit along an original direction to form first transmission light 607 penetrating out of the first transmission window 601, meanwhile, the beam splitter 604 enables another part of the initial light 606 emitted by the light source emitter 602 to reflect 90 degrees to form a first reflected light 608, the reflector 605 is fixed in the moving block 600 and located right below the beam splitter 604, the reflector 605 is arranged perpendicular to the beam splitter 604, the second transmission window 610 is arranged at the other side end of the moving block 600, the first reflected light 608 is reflected by the reflector 605 to form a second reflected light 609 perpendicular to the first reflected light 608 horizontally exiting the second transmission window 610 corresponding to the reflector 605 horizontally.

Therefore, the position of the drawing object can be reflected on the drawing board box 1 through the second reflected light 609, so that a painter can quickly draw out the accurate details and relations of all parts of the drawing object by only carrying out scribing positioning on the second reflected light 609, and the drawing efficiency is further improved.

Optionally, the front end surface of the easel box 1 is slidably connected with a first blocking edge 106, the first blocking edge 106 is longitudinally arranged, the front end surface of the display screen 2 is slidably connected with a second blocking edge 208, the second blocking edge 208 is parallel to the first blocking edge 106, the upper ends of the first blocking edge 106 and the second blocking edge 208 are connected through a transverse connecting rod 209, the transverse connecting rod 209 is detachably connected with the first blocking edge 106 and the second blocking edge 208 respectively, during the drawing process, not only the details and the relation of the height of the drawing object need to be quickly drawn, but also the details and the relation of the drawing object need to be quickly mastered in the width direction, the invention connects the first blocking edge 106 and the second blocking edge 208 through the transverse connecting rod 209, during drawing, the first blocking edge 106 is enabled to coincide with a certain point of the drawing object in the horizontal direction by moving the position of the first blocking edge 106 on the display screen 2, and a first transmission light 607 is enabled to hit on the first blocking edge 106 by moving a moving block 600 so as to accurately position a certain point, meanwhile, the second blocking edge 208 and the first blocking edge 106 move synchronously, and the position of the point can be quickly drawn only by projecting the two reflected lights 609 on the second blocking edge 208, so that the drawing efficiency is further improved.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.