CN212219777U - Special support frame of outdoor fine arts drawing - Google Patents

Abstract

The utility model provides a special support frame for outdoor art painting, which comprises a holding structure; the supporting structure is fixedly clamped on the whole back of the clamping structure, and the top end of the supporting structure is clamped in the middle of the clamping structure; the utility model discloses a drawing board clamping device, including bearing structure, lateral sliding block, side chucking block, the bearing structure's terminal department is fixed with the base angle structure through articulated, be connected with two parallel branch that are parallel to each other between lateral sliding block and the side chucking block, let form a parallelogram structure between lateral sliding block and the side chucking block, make the side chucking block be in parallel state when the chucking drawing board all the time, and connect the taut convenience more of extension spring of department in the middle of lateral chucking block and the installing frame, it has the top chuck piece to slide on two other slide bars of installing frame, and set up the hole that can install clamping screw on the side of top chuck piece, after sliding the top chuck piece to a certain position, the clamping screw of accessible top chuck piece one side fixes the top chuck piece, clamping screw makes holistic stability higher for thread tightening.

Description

Special support frame of outdoor fine arts drawing

Technical Field

The utility model belongs to the technical field of fine arts teaching material, more specifically say, in particular to outdoor fine arts drawing special support frame.

Background

In the operation of composition, firstly, facing to natural scenery with painting meaning, selecting position and angle to make composition plan after unique perception of people, grasping the characteristic point of scenery, establishing horizon and view-finding range, carrying out strict division of the picture and holding perspective image, and through the division of the area, arranging the picture guest and the host in correspondence, sparseness, virtuality and reality and front and back scenery to show the beauty of the contained power and rhythm.

Based on the aforesaid, and general outdoor drawing board support overall structure is stable inadequately, and some supports only play generally to place the effect to drawing board clamping department, let the whole of drawing board to corresponding stability, and the whole directness of general support is adjusted the drawing board.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a special support frame for outdoor art painting is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a special support frame of outdoor fine arts drawing to solve current outdoor drawing board support overall structure and stable inadequately, some supports only play the effect of generally placing to the drawing board adds the department of holding, let the whole of drawing board to the problem of corresponding stability.

The utility model discloses the purpose and the efficiency of outdoor fine arts drawing special support frame are reached by following concrete technological means:

a special support frame for outdoor art painting comprises a holding structure; the supporting structure is fixedly clamped on the whole back of the clamping structure, and the top end of the supporting structure is clamped in the middle of the clamping structure; the end of the support structure is fixed with a bottom corner structure through hinging.

Further, it includes the installing frame to add the structure of holding, the side slider, parallel strut, the top fixture block, the side chucking piece, clamping screw, it is whole to be three slide bars with length to add the installing frame of holding the structure and constitute, and one of them slide bar goes up to slide and is fixed with the side slider, through parallel strut interconnect between side slider and the side chucking piece, and the top fixture block slides and fixes on other two installing frame slide bars, and one side of top fixture block is fixed with clamping screw.

Furthermore, two parallel supporting rods are arranged at two positions from top to bottom, the four groups of parallel supporting rods are parallel to each other, and a tension spring is arranged between the side clamping block and the mounting frame.

Further, bearing structure includes the main installation axle, the collar, the bracing piece, the bolt board, the stopper, the balancing pole, the installation is detained, the turning block, bearing structure's main installation axle joint is installed in the middle of the installing frame department, and the collar of bracing piece top department fixes on the main installation axle for cup jointing, controls and is provided with the installation on two bracing pieces co-altitude and detains, and both places installation are detained and all is rotated and is fixed with the turning block, installs the balancing pole between the turning block of two places, and the department slides and fixes on the bolt board outer wall in the middle of the balancing pole, and the third department bracing piece top department of final end department is provided with the stopper.

Furthermore, a balance rod arranged between two support rods on the support structure is in sliding connection with the pin plate and the turning blocks on the two sides, a pin column is arranged inside the pin plate, and the top end of the pin column inside can be clamped with a main installation shaft of the support structure.

Further, outdoor fine arts drawing special support frame, its characterized in that: the base angle structure comprises a base fixing block and an extension rod, wherein the base fixing block of the base angle structure is fixed at the tail end of the extension rod through hinging, and the whole extension rod is sleeved and fixed on the support rods at the rear ends of the two symmetrical support rods.

Compared with the prior art, the utility model discloses following beneficial effect has:

add the setting of holding the structure, the whole of installing frame is three slide bars that three whole length are the same, side slider slidable mounting is on the outside slide bar of installing frame, be connected with two parallel support rods that are parallel to each other between side slider and the side chucking piece, let form a parallelogram structure between side slider and the side chucking piece, make the side chucking piece be in parallel state all the time when the chucking drawing board, and connect the taut more convenience of extension spring of department in the middle of side chucking piece and the installing frame, it has top fixture block to slide and be fixed with on the other two slide bars of installing frame, and set up the hole that can install clamping screw on the side of top fixture block, slide the top fixture block to behind certain position, fixing screw on one side of accessible top fixture block fixes the top fixture block, fixing screw makes holistic stability higher for the thread tightening.

The supporting structure is arranged, the whole body of the main mounting shaft is tightly clamped and fixed in the middle of the mounting frame, the mounting ring at the tail end of the supporting rod is sleeved on the main mounting shaft, the supporting rods are two mutually symmetrical parts, the mounting ring of the bolt plate is sleeved outside the mounting tightly attached to the two supporting rods, the limiting block at the top end of the tail end supporting rod is fixed outside the top end of the bolt plate through hinging, so that the limiting block of the tail end supporting rod has the effect of limiting the angle of the tail end supporting rod when being supported outwards, the bolt column is arranged inside the bolt plate, the sleeved bolt plate of the main mounting shaft is provided with a clamping groove, the bolt column in the bolt plate can be clamped and fixed in the clamping groove of the main mounting shaft, the main mounting shaft is circumferentially fixed, the bolt column inside the bolt plate is fixed through a fixing spring, the circumferential position of the main mounting shaft is more easily adjusted, and a balancing, and the both ends of balancing pole are all fixed on the initiative piece in a sliding manner, and the balancing pole can guarantee that the bolt board is located all the time and the middle department of two bracing pieces, and the whole flexible setting that is of three branch of device, cup joints on the bracing piece of every department and is fixed with the extension rod, and articulates at extension rod terminal department and is fixed with end fixed block, and the bottom surface of end fixed block is protruding thorn form antiskid face, lets the whole stability performance outdoor of device stronger.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the back structure schematic diagram of the drawing board frame of the present invention.

Fig. 3 is a schematic view of the overall installation structure of the present invention.

Fig. 4 is a schematic view of the back structure of the device of the present invention.

Fig. 5 is a schematic diagram of a partially enlarged structure at a.

Fig. 6 is a schematic diagram of the local enlarged structure at B of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a holding structure; 101. installing a frame; 102. a side slider; 103. parallel struts; 104. a fixture block is jacked; 105. a side clamping block; 106. fixing the screw rod; 2. a support structure; 201. a main mounting shaft; 202. a mounting ring; 203. a support bar; 204. a latch plate; 205. a limiting block; 206. a balancing pole; 207. installing a buckle; 208. rotating the block; 3. a bottom corner structure; 301. a bottom fixed block; 302. an extension rod;

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a special support frame for outdoor art painting, which comprises a holding structure 1; the supporting structure 2 is fixedly clamped on the whole back of the clamping structure 1, and the top end of the supporting structure 2 is clamped in the middle of the clamping structure 1; a bottom corner structure 3 is fixed at the end of the support structure 2 by means of a hinge.

Wherein, it includes the installing frame 101 to add holding structure 1, side slider 102, parallel strut 103, top fixture block 104, side chucking piece 105, clamping screw 106, it is whole that the installing frame 101 that adds holding structure 1 comprises three slide bars with the same length, one of them slide bar on be fixed with side slider 102, through parallel strut 103 interconnect between side slider 102 and the side chucking piece 105, top fixture block 104 slides and fixes on two other installing frame 101 slide bars, one side of top fixture block 104 is fixed with clamping screw 106, after sliding top fixture block 104 to a certain position, accessible top fixture block 104 one side clamping screw 106 fixes top fixture block 104, clamping screw 106 makes holistic stability higher for the thread tightening.

Wherein, two sets of parallel strut 103 all are provided with two from top to bottom, and be parallel to each other between four sets of parallel strut 103, and the centre department of side chucking piece 105 and installing frame 101 is provided with an extension spring, be connected with two parallel strut 103 that are parallel to each other between side slider 102 and the side chucking piece 105, let form a parallelogram structure between side slider 102 and the side chucking piece 105, make side chucking piece 105 be in parallel state when the chucking drawing board all the time, and connect the taut convenience more of extension spring of department in the middle of side chucking piece 105 and installing frame 101.

Wherein, the supporting structure 2 comprises a main mounting shaft 201, a mounting ring 202, a supporting rod 203, a bolt plate 204, a limiting block 205, a balancing rod 206, a mounting buckle 207 and a rotating block 208, the main mounting shaft 201 of the supporting structure 2 is clamped and mounted in the middle of the mounting frame 101, the mounting ring 202 at the top end of the support rod 203 is sleeved and fixed on the main mounting shaft 201, the left and right support rods 203 are provided with mounting buckles 207 at the same height, the two mounting buckles 207 are rotatably fixed with rotating blocks 208, a balance rod 206 is arranged between the two rotating blocks 208, the middle of the balance rod 206 is fixed on the outer wall of the bolt plate 204 in a sliding manner, the top end of the third support rod 203 at the final end is provided with a limit block 205, the limit block 205 at the top end of the end support rod 203 is fixed on the outer side of the top end of the bolt plate 204 through hinging, so that the limiting blocks 205 of the end support rods 203 have the effect of limiting the angles of the end support rods 203 when supporting outwards.

Wherein, balancing pole 206 and bolt board 204 and both sides turning block 208 installed between two bracing pieces 203 on bearing structure 2 are sliding connection, and the inside department of bolt board 204 is provided with a bolt post, inside bolt post top department can chucking bearing structure 2's main installation axle 201, the draw-in groove has been seted up to main installation axle 201's the bolt board 204 department of cup jointing, let the bolt post in the bolt board 204 can the joint fix in main installation axle 201 draw-in groove, let main installation axle 201 carry out circumferential fixed, the bolt post of bolt board 204 inside passes through fixed spring fixed, let the circumferential position of main installation axle 201 adjust more easily.

Wherein, base angle structure 3 includes end fixed block 301, extension rod 302, and the end fixed block 301 of base angle structure 3 is fixed at the terminal department of extension rod 302 through articulated, and extension rod 302's whole then cup joints and fixes on the bracing piece 203 of two department bracing pieces 203 rear ends of symmetry, and the articulated end fixed block 301 that is fixed at extension rod 302 terminal department, the bottom surface of end fixed block 301 is protruding thorn form non-slip surface, lets the whole stability performance outdoor of device stronger.

The specific use mode and function of the embodiment are as follows:

in the utility model, the whole body of the mounting frame 101 is three sliding rods with the same whole length, the side sliding block 102 is slidably mounted on the outer sliding rod of the mounting frame 101, two parallel supporting rods 103 which are parallel to each other are connected between the side sliding block 102 and the side clamping block 105, a parallelogram structure is formed between the side sliding block 102 and the side clamping block 105, so that the side clamping block 105 is always in a parallel state when clamping a drawing board, and the tension spring connected between the side clamping block 105 and the mounting frame 101 is more convenient to tighten, a top clamping block 104 is slidably fixed on the other two sliding rods of the mounting frame 101, a hole capable of mounting a fixing screw 106 is arranged on the side surface of the top clamping block 104, after the top clamping block 104 is slid to a certain position, the top clamping block 104 can be fixed through the fixing screw 106 on one side of the top clamping block 104, the fixing screw 106 is thread-fixed, so that the whole stability is higher, the whole body of the main installation shaft 201 is fixed in the middle of the installation frame 101 in a clamping manner, the installation ring 202 at the tail end of the supporting rod 203 is sleeved on the main installation shaft 201, the supporting rod 203 is two symmetrical parts, the installation ring 202 of the pin plate 204 is sleeved on the installation outer side tightly attached to the two supporting rods 203, the limiting block 205 at the top end of the terminal supporting rod 203 is fixed on the outer side of the top end of the pin plate 204 in a hinged manner, so that the limiting block 205 of the terminal supporting rod 203 plays a role in limiting the angle of the terminal supporting rod 203 when supporting outwards, the pin column is arranged inside the pin plate 204, the sleeved pin plate 204 of the main installation shaft 201 is provided with a clamping groove, the pin column in the pin plate 204 can be clamped and fixed in the clamping groove of the main installation shaft 201, the main installation shaft 201 is circumferentially fixed, the pin column in the pin plate 204 is fixed by a fixing spring, and the circumferential position, still the sliding fixation has balancing pole 206 on the bolt board 204 outer wall, and the equal sliding fixation in both ends of balancing pole 206 is on the initiative piece, balancing pole 206 can guarantee that bolt board 204 is located all the time and the middle department of two bracing pieces 203, the whole flexible setting that is of three branch of device, cup joint on the bracing piece 203 of every department and be fixed with extension rod 302, and end fixed block 301 has been fixed in the articulated end at extension rod 302 terminal department, the bottom surface of end fixed block 301 is protruding thorn form non-skid surface, let the whole stability ability outdoor of device stronger.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. The utility model provides a special support frame of outdoor fine arts drawing which characterized in that: comprises a holding structure (1); the supporting structure (2) is fixedly clamped on the whole back of the clamping structure (1), and the top end of the supporting structure (2) is clamped in the middle of the clamping structure (1); the tail end of the supporting structure (2) is fixedly provided with a bottom corner structure (3) through hinging.

2. The special support frame of outdoor fine arts drawing of claim 1, characterized in that: add holding structure (1) including installing frame (101), side slider (102), parallel strut (103), top fixture block (104), side clamping block (105), clamping screw (106), install frame (101) that adds holding structure (1) wholly comprises three slide bars with length, and it is fixed with side slider (102) to slide on one of them slide bar, through parallel strut (103) interconnect between side slider (102) and side clamping block (105), and top fixture block (104) slide to be fixed on installing frame (101) slide bar in other two places, and one side of top fixture block (104) is fixed with clamping screw (106).

3. The special support frame of outdoor fine arts drawing of claim 2, characterized in that: two sets of parallel branch (103) all are provided with two from top to bottom, and are parallel to each other between four sets of parallel branch (103), and the middle department of side chucking piece (105) and installing frame (101) is provided with a department extension spring.

4. The special support frame of outdoor fine arts drawing of claim 1, characterized in that: the supporting structure (2) comprises a main mounting shaft (201), a mounting ring (202), supporting rods (203), a bolt plate (204), limiting blocks (205), balancing rods (206), mounting buckles (207) and rotating blocks (208), wherein the main mounting shaft (201) of the supporting structure (2) is clamped and mounted in the middle of the mounting frame (101), the mounting ring (202) at the top end of the supporting rods (203) is fixed on the main mounting shaft (201) in a sleeved mode, the mounting buckles (207) are arranged on the same height of the supporting rods (203) at the left and right sides, the rotating blocks (208) are rotationally fixed on the mounting buckles (207) at the two sides, the balancing rods (206) are mounted between the rotating blocks (208), the middle of the balancing rods (206) is fixed on the outer wall of the bolt plate (204) in a sliding mode, and the limiting blocks (205) are arranged at the top ends of the supporting rods (203).

5. The special support frame of outdoor fine arts drawing of claim 1, characterized in that: a balance rod (206) arranged between two support rods (203) on the support structure (2) is in sliding connection with a pin plate (204) and two side rotating blocks (208), a pin column is arranged in the pin plate (204), and the top end of the pin column can clamp a main mounting shaft (201) of the support structure (2).

6. The special support frame of outdoor fine arts drawing of claim 1, characterized in that: the base angle structure (3) comprises a base fixing block (301) and an extension rod (302), wherein the base fixing block (301) of the base angle structure (3) is fixed at the tail end of the extension rod (302) through hinging, and the whole extension rod (302) is sleeved and fixed on the supporting rods (203) at the rear ends of the two symmetrical supporting rods (203).

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