CN218605600U

CN218605600U - Splint mechanism capable of freely adjusting angle

Info

Publication number: CN218605600U
Application number: CN202221944335.5U
Authority: CN
Inventors: 彭莞真; 刘柯; 李妍; 倪克思; 庚好; 胡栋凯; 梁铖; 王梁
Original assignee: Qufu Normal University
Current assignee: Qufu Normal University
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-03-14
Anticipated expiration: 2032-07-27

Abstract

The utility model provides a can free angle regulation's splint mechanism, sets up in the middle of the support frame of supporting mechanism both sides, splint mechanism includes the backup pad, the backup pad is provided with universal regulating unit towards the one side of supporting mechanism, is connected with supporting mechanism, universal regulating unit is including adjusting the slider and adjusting the slide rail, the fixed centre that sets up at the supporting mechanism both sides support frame of adjusting the slider, the shape of adjusting the slide rail is convex, adjust the slide rail and pass perpendicularly alternately in the slider from the adjusting, with adjusting slider sliding connection, adjust the slide rail about in the slider of adjusting and can control the incline direction of the relative supporting mechanism of splint mechanism.

Description

Splint mechanism capable of freely adjusting angle

Technical Field

The utility model relates to an adjusting device technical field, concretely relates to splint mechanism that can freely angle regulation.

Background

The clamping plate mechanism is mainly used for clamping materials of fixed plate materials in the middle of industrial production, the plates are convenient to process or convey, the clamping plate mechanism is also commonly used in life for clamping posters or pictures so as to display the posters or the pictures, or the clamping plate mechanism is utilized for clamping drawing boards so as to carry out drawing operation, when the clamping plate mechanism is used for clamping the plate materials to process the materials or is used for clamping the drawing boards to carry out drawing operation, due to processing or drawing habits, various different requirements are provided for the inclination angle of the clamping plate mechanism, but the current clamping plate mechanisms are directly and fixedly connected on the supporting mechanism, the inclination angle cannot be adjusted, the clamping plate mechanisms are inconvenient to use, the processing difficulty of the materials is increased, or the normal drawing work of a painter is influenced, and a small number of clamping plate mechanisms capable of adjusting the angle can only carry out angle adjustment in the vertical direction, the angle cannot be adjusted left and right, and the applicability of the clamping plate mechanisms is limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a splint mechanism that can freely angle regulation.

The technical scheme of the utility model as follows:

the clamping plate mechanism comprises a supporting plate, one surface of the supporting plate, facing the supporting mechanism, is provided with a universal adjusting unit which is connected with the supporting mechanism, the other surface of the supporting plate is in contact connection with the drawing board to fix the drawing board, the universal adjusting unit comprises an adjusting slide block and an adjusting slide rail, the adjusting slide block is fixedly arranged in the middle of the supporting frames at the two sides of the supporting mechanism, the adjusting slide rails comprise arc-shaped X-axis slide rails and arc-shaped Y-axis slide rails, the diameters of the two slide rails are different, the circle centers of the two slide rails coincide, the connecting lines at the two ends of the two slide rails are perpendicular to each other, the two ends of the two slide rails are rotatably connected with one surface, facing the supporting mechanism, of the supporting plate through hinges, the adjusting slide blocks penetrate through the middle of the two slide rails and are slidably connected with the adjusting slide blocks, the hinged rotating axes of the two slide rails are crossed, the intersection points coincide with the circle centers of the two slide rails, the Y-axis slide rails slide in the adjusting slide blocks to enable the supporting plate to tilt in the up-down direction, and the X-axis slide rails slide in the adjusting slide blocks to enable the supporting plate to tilt in the left-right direction.

According to the clamping plate mechanism capable of freely adjusting the angle, the outer side of the adjusting sliding block is connected with the supporting frame through the connecting rod, and the X-axis sliding rail and the Y-axis sliding rail are respectively in sliding connection with the adjusting sliding block through the arc-shaped X-axis sliding hole and the arc-shaped Y-axis sliding hole in the adjusting sliding block. The X-axis slide rail can freely slide in the X-axis slide hole, and the Y-axis slide rail can freely slide in the Y-axis slide hole.

Furthermore, an X-axis bolt hole penetrating through the X-axis sliding hole and a Y-axis bolt hole penetrating through the Y-axis sliding hole are further formed in the adjusting sliding block, and adjusting bolts are arranged in the two bolt holes. Adjusting bolts in the X-axis bolt holes can fix the position of the X-axis slide rail, and adjusting bolts in the Y-axis bolt holes can fix the position of the Y-axis slide rail.

In order to enable the adjusting slide rail to have enough supporting strength, the X-axis slide rail and the Y-axis slide rail are both made of high-carbon steel.

Furthermore, the thickness of the X-axis slide rail and the thickness of the Y-axis slide rail are not lower than 3mm, so that the adjusting slide rail has enough structural strength, and the adjusting slide rail is not easy to deform.

In order to make the supporting plate can be more stable fixed drawing board, the lower extreme that the supporting mechanism one side was kept away from to the supporting plate is provided with spacing shelves strip, spacing shelves strip contacts with the lower extreme edge of drawing board.

Furthermore, the upper surface of spacing shelves strip is provided with the spacing groove that sets up along spacing shelves strip length direction, the lower extreme edge card that the spacing groove can hold the drawing board is gone into.

The utility model discloses for prior art gained beneficial effect lie in:

a can be free angle regulation's splint mechanism, the backup pad back of splint mechanism has set up convex X axle slide rail and Y axle slide rail, X axle slide rail and Y axle slide rail can freely slide in fixing the adjustment slider on the supporting mechanism, incline direction about the slip control drawing board of X axle slide rail, the tilt direction about the slip control drawing board of Y axle slide rail, both combine, and the degree of freedom when improvement drawing board angular adjustment that can be by a wide margin makes the drawing person can find the drawing board angle that is most fit for oneself and draws.

Drawings

The aspects and advantages of the present application will become apparent to those skilled in the art from a reading of the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

In the drawings:

FIG. 1 is a schematic structural view of an easel using the clamping mechanism according to embodiment 1 of the present invention;

fig. 2 is a side view of the clamping mechanism according to embodiment 1 of the present invention;

fig. 3 is a rear view of the clamping mechanism according to embodiment 1 of the present invention;

fig. 4 is a schematic structural diagram of a universal adjusting unit according to embodiment 1 of the present invention;

fig. 5 is a side view of the adjusting block according to embodiment 1 of the present invention;

fig. 6 is a plan view of an adjustment block according to embodiment 1 of the present invention;

wherein the reference numerals denote:

1. a support mechanism; 11. a support frame; 2. a support plate; 21. a limiting stop strip; 22. a limiting groove; 23. a fixing unit; 24. locking the slide block; 25. a slide bar; 26. fixing grooves; 3. a universal adjusting unit; 31. adjusting the sliding block; 311. an X-axis slide hole; 312. a Y-axis slide hole; 313. an X-axis bolt hole; 314. a Y-axis bolt hole; 32. adjusting the sliding rail; 33. an X-axis slide rail; 34. a Y-axis slide rail; 35. a connecting rod; 4. a drawing board.

Detailed Description

Example 1

Referring to fig. 1-6, a clamping plate mechanism capable of freely adjusting angle is arranged between two supporting frames 11 at two sides of a supporting mechanism 1, for fixing the drawing board 4 for drawing, of course, the clamping mechanism in the present embodiment is used for clamping the arrangement of the drawing board 4, only for clearly showing the present embodiment, and not as a limitation on the environment in which the clamping mechanism is used, the clamping mechanism comprises a support plate 2, one surface of the supporting plate 2 facing the supporting mechanism 1 is provided with a universal adjusting unit 3 which is connected with the supporting mechanism 1, the other surface is connected with a drawing board 4 in a contact way, the drawing board 4 is fixed, the universal adjusting unit 3 comprises an adjusting slide block 31 and an adjusting slide rail 32, the adjusting slide block 31 is fixedly arranged in the middle of the support frame 11 at the two sides of the support mechanism 1, the adjusting slide rail 32 comprises an arc-shaped X-axis slide rail 33 and an arc-shaped Y-axis slide rail 34, the diameters of the two slide rails are different, the centers of circles of the two slide rails are overlapped, the connecting lines of the two ends of the two slide rails are vertical, and the two ends of the two slide rails are rotatably connected with one surface of the supporting plate 2 facing the supporting mechanism 1 through hinges, the middle parts of the two slide rails pass through the adjusting slide block 31, and is connected with the adjusting slide block 31 in a sliding way, the hinging axes of the two slide rails are crossed, the intersection point is superposed with the circle center of the two slide rails, the sliding of the Y-axis slide rails 34 in the adjustment slider 31 enables the support plate 2 to be tilted in the up-down direction, the sliding of the X-axis slide rails 33 in the adjustment slider 31 enables the support plate 2 to be tilted in the left-right direction, under the combined action of the X-axis slide rail 33 and the Y-axis slide rail 34, the support plate 2 can be adjusted in various inclination angles, thereby make things convenient for the drawing person to adjust drawing board 4 to the most suitable drawing angle of oneself, can effectively improve drawing efficiency.

Referring to fig. 2 and 3, the outside of the adjusting slider 31 is connected to the supporting frame 11 through a connecting rod 35, the X-axis slide rail 33 and the Y-axis slide rail 34 are slidably connected to the adjusting slider 31 through an arc-shaped X-axis slide hole 311 and an arc-shaped Y-axis slide hole 312 inside the adjusting slider 31, preferably, the X-axis slide hole 311 is horizontally disposed in the adjusting slider 31 and has a shape matched with the shape of the X-axis slide rail 33, so that the X-axis slide rail 33 can freely slide in the X-axis slide hole 311, thereby controlling the tilt angle of the supporting plate 2 in the up-down direction, the Y-axis slide hole 312 is vertically disposed in the adjusting slider 31 and has a shape matched with the shape of the Y-axis slide rail 34, so that the Y-axis slide rail 34 can freely slide in the Y-axis slide hole 312, thereby controlling the tilt angle of the supporting plate 2 in the left-right direction.

Referring to fig. 4-6, the adjusting slider 31 is further provided with an X-axis bolt hole 313 penetrating through the X-axis slide hole 311 and a Y-axis bolt hole 314 penetrating through the Y-axis slide hole 312, and both bolt holes are provided with adjusting bolts, after the adjusting bolts are screwed in from the X-axis bolt holes 313, the adjusting bolts can tightly press the X-axis slide rail 33 in the X-axis slide hole 311, so that the adjusting bolts cannot continuously slide in the X-axis slide hole 311, thereby fixing the left-right inclination angle of the support plate 2, and after the adjusting bolts are screwed in from the Y-axis bolt holes 314, the adjusting bolts can tightly press the Y-axis slide rail 34 in the Y-axis slide hole 312, so that the adjusting bolts cannot continuously slide in the Y-axis slide hole 312, thereby fixing the vertical inclination angle of the support plate 2.

Preferably, in order to provide sufficient support strength for the adjustment slide rail 32 and provide stable support for the support plate 2 and the drawing board 4, the X-axis slide rail 33 and the Y-axis slide rail 34 are both made of high-carbon steel, and the adjustment slide rail 32 made of high-carbon steel has high strength and hardness and is not easy to deform and break after long-term use.

Further, the thickness of the X-axis slide rail 33 and the Y-axis slide rail 34 is not less than 3mm, so that the adjusting slide rail 32 has sufficient structural strength, and after bearing the weight of the support plate 2 and the drawing board 4, the original shape can still be maintained, so that the X-axis slide rail 33 and the Y-axis slide rail 34 can still freely slide in the adjusting slide block 31 after bearing the weight of the support plate 2 and the drawing board 4, and the inclination angle of the support plate 2 can be adjusted.

In order to fix the drawing board 4 more stably by the supporting plate 2, a lower end of one surface of the supporting plate 2 away from the supporting mechanism 1 is provided with a limiting stop strip 21, see fig. 2, and the limiting stop strip 21 contacts with a lower end edge of the drawing board 4 to provide support for the drawing board 4, so that the drawing board 4 can be fixed on the supporting plate 2.

Further, the upper surface of spacing shelves 21 is provided with the spacing groove 22 that sets up along spacing shelves 21 length direction, spacing groove 22 can hold the lower extreme edge card of drawing board 4 and go into, prevents that drawing board 4 from droing from backup pad 2 in drawing process.

Preferably, in outdoor painting, weather is often encountered, and a commercial easel usually fixes only the lower end edge of the drawing board 4, but does not fix the upper end edge of the drawing board 4, which results in that the drawing board 4 is easily blown off from the easel by wind, for this reason, the upper end of the supporting plate 2 is provided with a fixing unit 23, the fixing unit 23 comprises a locking slider 24 and a sliding strip 25, the lower end of the sliding strip 25 is vertically connected to the upper end of one side of the supporting plate 2 facing the supporting mechanism 1, the locking slider 24 is vertically connected to the sliding strip 25 and can freely slide up and down on the sliding strip 25, the locking slider 24 is provided with a fixing groove 26, the fixing groove 26 opens towards the upper end edge of the drawing board 4, the upper end edge of the drawing board 4 can be clamped into the fixing groove 26 under the action of gravity, the locking slider 24 can fix the upper end edge of the drawing board 4, and the clamping mechanism 4 can be stably fixed on the supporting plate 2 under the cooperation of the limiting strip 21 at the lower end of the supporting plate 2, and the clamping mechanism can be provided with clamping strips 25 which can improve the applicability of the drawing board 4.

Claims

1. The utility model provides a can be free angle regulation's splint mechanism, sets up in the middle of support frame (11) of supporting mechanism (1) both sides, its characterized in that, splint mechanism includes backup pad (2), backup pad (2) are provided with universal regulating unit (3) towards the one side of supporting mechanism (1), universal regulating unit (3) are including adjusting slider (31) and regulation slide rail (32), adjusting slider (31) are fixed to be set up in the centre of support frame (11) of supporting mechanism (1) both sides, adjust slide rail (32) and include convex X axle slide rail (33) and Y axle slide rail (34), and the diameter of two slide rails is different and the coincidence of the centre of a circle, and the line at two slide rail both ends is mutually perpendicular, and the both ends of two slide rails all pass through hinge rotation with backup pad (2) towards the one side of supporting mechanism (1) and be connected, all pass adjusting slider (31) in the middle of two slide rails, and with adjustment slider (31) sliding connection, and the articulated rotation axis of two slide rails intersects, and the coincidence of the centre of a circle of intersection point and two slide rails.

2. The clamping plate mechanism capable of freely adjusting the angle is characterized in that the outer side of the adjusting slide block (31) is connected with the support frame (11) through a connecting rod (35), and the X-axis slide rail (33) and the Y-axis slide rail (34) are respectively connected with the adjusting slide block (31) in a sliding way through an arc-shaped X-axis slide hole (311) and an arc-shaped Y-axis slide hole (312) inside the adjusting slide block (31).

3. The clamping plate mechanism with the freely adjustable angle as claimed in claim 2, characterized in that the adjusting slider (31) is further provided with an X-axis bolt hole (313) penetrating to the X-axis sliding hole (311) and a Y-axis bolt hole (314) penetrating to the Y-axis sliding hole (312), and adjusting bolts are arranged in the two bolt holes.

4. The clamping plate mechanism capable of freely adjusting the angle is characterized in that the X-axis sliding rail (33) and the Y-axis sliding rail (34) are both made of high-carbon steel.

5. The clamping plate mechanism capable of freely adjusting the angle is characterized in that the thickness of the X-axis sliding rail (33) and the thickness of the Y-axis sliding rail (34) are not less than 3mm.

6. The clamping plate mechanism with the freely adjustable angle of claim 1 is characterized in that the lower end of the supporting plate (2) far away from the supporting mechanism (1) is provided with a limiting stop bar (21).

7. The clamping plate mechanism with the freely adjustable angle as claimed in claim 6, characterized in that the upper surface of the limiting stop bar (21) is provided with a limiting groove (22) arranged along the length direction of the limiting stop bar (21).