CN214647174U - Copy drawing board and drawing board subassembly - Google Patents

Abstract

A kind of copying drawing board and drawing board assembly, relate to the technical field of the drawing apparatus, copy the drawing board, including the plate body, the inboard of plate body has cavities, the top surface of the cavity has openings, set up the clamp plate in the cavity, the clamp plate is close to the sidewall of the leading flank of cavity and offered the first recess, the first recess is inlaid with the first electromagnetic block, the leading flank of the plate body is close to the sidewall of the clamp plate and offered the second recess, the second recess is inlaid with the second electromagnetic block, a drawing board assembly, including container body and above-mentioned copying drawing board, the utility model discloses the drawing that will be copied is held and fixed, the fixing process is simple and convenient, labour saving and time saving, and can keep the drawing smooth, easy to copy, and set up the first hypotenuse and the second hypotenuse, facilitate the drawing to put between light-passing board and transparent plate; can accomodate the copy drawing board when not using, make convenient to carry, will copy the drawing board when using moreover support can, and the angle and the height of copying the drawing board can carry out appropriate regulation and satisfy the use needs.

Description

Copy drawing board and drawing board subassembly

Technical Field

The utility model relates to a drawing apparatus technical field, concretely relates to copy drawing board and drawing board subassembly.

Background

The existing copying drawing board can not be well fixed on the copied drawing, the effect of copying the whole drawing can be influenced, and the copying drawing is troublesome to replace.

Moreover, the existing copying drawing board is inconvenient to carry, is usually of a fixed structure and cannot be adjusted in angle and height during copying.

SUMMERY OF THE UTILITY MODEL

To the above, for solving the problem that exists among the prior art, the utility model provides a copy drawing board and drawing board subassembly.

The technical scheme is as follows: a copying drawing board comprises a board body, wherein a cavity is arranged on the inner side of the board body, an opening is formed in the top surface of the cavity, a clamping plate is arranged in the cavity and can slide back and forth in the cavity, a first groove is formed in the side wall, close to the front side surface of the cavity, of the clamping plate, a first electromagnetic block is embedded in the first groove, a second groove is formed in the side wall, close to the clamping plate, of the front side surface of the board body, a second electromagnetic block is embedded in the second groove, the first electromagnetic block and the second electromagnetic block are arranged correspondingly, a structure that the first electromagnetic block and the second electromagnetic block are connected in an attraction mode is formed, the clamping plate is fixedly connected with the rear side surface of the cavity through a plurality of compression springs, a mounting groove is formed in the rear side surface of the cavity, an LED light bar is mounted in the mounting groove, a first through hole is formed in the middle of the clamping plate, a light-transmitting plate is fixed in the first through hole, a second through hole is formed in the middle of the front side surface of the cavity, a transparent plate is fixed in the second through hole, the first through hole and the second through hole are arranged correspondingly, the edge of the front side face of the plate body is provided with a flange, and the front side face of the plate body is provided with a fixing clamp used for fixing drawing paper and close to the edge.

Preferably, the upper end of the front side face of the cavity is provided with a first inclined edge, the upper ends of the clamping plates are provided with second inclined edges, and the first inclined edge and the second inclined edges form a V-shaped structure.

Preferably, the lateral wall of cavity has seted up the spout, and the both sides of splint are equipped with the gliding slider that cooperatees with the spout, and the slider is close to the side of spout and has seted up the pulley groove, and the pulley inslot portion rotates and is connected with the pulley, and the outward flange of pulley contacts with the spout.

Preferably, the plate body and the clamping plate are made of insulating materials.

The utility model provides a drawing board subassembly, including box and foretell copy drawing board, the top surface at the box is articulated to plate body one side of copying the drawing board, the card hole that the inside bottom surface equidistance of box distributes, the trailing flank of plate body articulates through the free bearing has the telescopic to adjust the pole, adjust pole bottom and the inside joint of card hole, form the structure that supports the plate body, the equal fixedly connected with dead lever in four inside edges of box department, the inside sliding chamber of having seted up of dead lever, the inside sliding chamber sliding connection of sliding chamber has the bracing piece, the bottom surface setting of sliding chamber and box is run through to the bottom of bracing piece, the inner wall of sliding chamber is equipped with the fixed slot that the equidistance distributes, the cylinder groove has been seted up near the top lateral wall to the bracing piece, cylinder inslot portion is connected with the metal ball through buffer spring, the metal ball can slide into cylinder inslot portion, metal ball and fixed slot matched with joint, the leading flank joint of plate body has the top cap, the lateral wall of box is provided with the handle.

Preferably, the plate body trailing flank is provided with the draw-in groove, but the lateral wall joint of adjusting the pole is inside the draw-in groove.

Preferably, the adjusting rod comprises a sleeve and a support rod which is sleeved inside the sleeve in a sliding mode, the cross sections of the sleeve and the support rod are both circular with grooves, the side wall of one end, far away from the hinged support, of the sleeve is connected with a positioning screw rod through threads, and the positioning screw rod can fix the support rod inside the sleeve.

Preferably, the lower extreme fixedly connected with callus on the sole of bracing piece, the shape of callus on the sole is circular, and the material of callus on the sole is wear-resisting rubber, and the lower extreme surface of callus on the sole is equipped with anti-skidding line.

Preferably, the surface of the supporting rod is fixedly connected with a limiting block, and a limiting groove matched with the limiting block and in sliding connection is formed in the sliding cavity.

Preferably, the movable end of the plate body is connected with the box body through a buckle.

The utility model provides a copy drawing board and drawing board subassembly compares beneficial effect with prior art and is:

1: the utility model discloses a drawing centre gripping that will copy through first magnet piece and second magnet piece cooperate fixes between light-passing board and the transparent plate, and the fixed process is simple and convenient, labour saving and time saving, and can keep the drawing smooth, be convenient for copy, and set up first hypotenuse and second hypotenuse, and first hypotenuse and second hypotenuse form V style of calligraphy structure, make things convenient for the drawing to put into between light-passing board and the transparent plate, further save time for the fixed of drawing;

2. the utility model discloses can accomodate the copy drawing board when not using, make convenient to carry, accessible when using moreover adjust the pole and block the hole and cooperate and will copy the drawing board support can, and the angle and the height of copying the drawing board can carry out appropriate regulation and satisfy the use needs.

Drawings

Fig. 1 is a drawing board structure diagram for copying in the utility model.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a front side view of the middle splint and the plate body of the utility model.

Fig. 4 is a drawing board assembly structure diagram in the utility model.

Fig. 5 is an enlarged view of a portion B in fig. 4.

Figure 6 is utility model well drawing board subassembly is accomodate state front view.

Fig. 7 is a front view of the rear side of the middle plate body of the utility model.

In the figure: 1-plate body, 2-cavity, 3-opening, 4-clamping plate, 5-first groove, 6-first electromagnetic block, 7-second groove, 8-second electromagnetic block, 9-compression spring, 10-mounting groove, 11-LED lamp strip, 12-first through hole, 13-light-transmitting plate, 14-second through hole, 15-transparent plate, 16-flange, 17-fixing clamp, 18-first bevel edge, 19-second bevel edge, 20-sliding groove, 21-sliding block, 22-sliding groove, 23-pulley, 24-box body, 25-clamping hole, 26-hinged support, 27-adjusting rod, 28-fixing rod, 29-sliding cavity, 30-supporting rod, 31-fixing groove, 32-cylindrical groove, 33-buffer spring, 34-metal ball, 35-top cover, 36-handle, 37-clamping groove, 38-sleeve, 39-support rod, 40-positioning screw rod, 41-foot pad, 42-limiting block and 43-limiting groove.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the drawings, and are only for convenience of description of the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "outer", "inner" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance in the description of the present invention, it being understood that unless otherwise explicitly stated or limited, the terms "mounted", "connected" and "connected" are to be broadly construed, e.g., fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

The first embodiment is as follows: as shown in fig. 1 and 2, a copy board comprises a board body 1, a cavity 2 is arranged on the inner side of the board body 1, an opening 3 is arranged on the top surface of the cavity 2, a clamping plate 4 is arranged in the cavity 2, and the clamping plate 4 can slide in the cavity 2. Wherein, the lateral wall of cavity 2 has seted up spout 20, and the both sides of splint 4 are equipped with the gliding slider 21 of cooperating with spout 20, and slider 21 sets up with splint 4 integrated into one piece, and the pulley groove 22 has been seted up to the side that slider 21 is close to spout 20, and pulley groove 22 is inside to be rotated and to be connected with pulley 23, and the outward flange of pulley 23 contacts with spout 20, sets up pulley 23, the frictional force between reducible slider 21 and the spout 20.

The lateral wall that splint 4 is close to 2 leading flank of cavity has seted up first recess 5, and first recess 5 is embedded to have first electromagnetism piece 6, and the leading flank of plate body 1 is close to the lateral wall of splint 4 and has seted up second recess 7, and second recess 7 is embedded to have second electromagnetism piece 8, and first electromagnetism piece 6 sets up with second electromagnetism piece 8 is corresponding, forms first electromagnetism piece 6 and second electromagnetism piece 8 and attracts the structure of being connected mutually. The first electromagnetic block 6 and the second electromagnetic block 8 are made of the prior art, for example, an electromagnet with model number XDA-65/30, and can generate magnetism after being electrified, the first electromagnetic block 6 is bonded in the first groove 5 through glue, and the second electromagnetic block 8 is bonded in the second groove 7 through glue.

The splint 4 is fixedly connected with the rear side face of the cavity 2 through a plurality of compression springs 9, connecting plates are welded at two ends of each compression spring 9, and the connecting plates are connected with the splint 4 and the rear side face of the cavity 2 through glue.

Mounting groove 10 has been seted up to the trailing flank of cavity 2, installs LED lamp strip 11 in the mounting groove 10, and LED lamp strip 11 adopts prior art, and LED lamp strip 11 passes through the fix with screw inside mounting groove 10. Set up LED lamp strip 11 for when the user imitaties the exercise, can observe lines and some details places more clearly, it is more favourable to the animation imitation, make the user when carrying out the animation drawing exercise through imitating this kind of mode, can be more high-efficient, have the ability of promoting oneself qualitatively.

The middle part of splint 4 is provided with first through-hole 12, and first through-hole 12 internal fixation has light-passing board 13, and light-passing board 13 passes through glue bonding in first through-hole 12, and light-passing board 13 flushes the setting with splint 4 surface. Cavity 2's leading flank middle part is provided with second through-hole 14, second through-hole 14 internal fixation has transparent plate 15, transparent plate 15 bonds in second through-hole 14 through glue, and transparent plate 15 flushes the setting with the surface of the leading flank of cavity 2, first through-hole 12 sets up with second through-hole 14 is corresponding, the leading flank edge of plate body 1 is provided with flange 16, flange 16 sets up with plate body 1 integrated into one piece, the leading flank of plate body 1 is close to the edge and is provided with fixation clamp 17 that is used for fixed drawing paper, fixation clamp 17 passes through the leading flank of fix with screw at plate body 1, fixation clamp 17 is similar with the clip on the drawing board among the prior art, be used for fixed drawing paper.

As shown in figure 3, the upper end of the front side face of the cavity 2 is provided with a first bevel edge 18, the upper end of the clamping plate 4 is provided with a second bevel edge 19, the first bevel edge 18 and the second bevel edge 19 form a V-shaped structure, so that drawings can be conveniently placed between the light-transmitting plate 13 and the transparent plate 15, and time is further saved for fixing the drawings.

The plate body 1 and the clamping plate 4 are made of insulating materials, so that the use safety is improved.

The working principle is as follows: placing a drawing into a gap between the clamping plate 4 and the front side surface of the cavity 2, starting the first electromagnetic block 6 and the second electromagnetic block 8 to enable the first electromagnetic block 6 and the second electromagnetic block 8 to be electrified to generate magnetism, stretching the compression spring 9, enabling the first electromagnetic block 6 and the second electromagnetic block 8 to be attracted and connected together, clamping the drawing between the clamping plate 4 and the front side surface of the cavity 2, clamping the drawing paper on the front side surface of the plate body 1 through the fixing clamp 17, starting the LED lamp bar 11, and facilitating copying and drawing at the moment; after the copying drawing is finished, the first electromagnetic block 6 and the second electromagnetic block 8 are closed to enable the power failure to lose magnetism, the stretched compression spring 9 generates elastic restoring force, the compression spring 9 drives the clamping plate 4 to be far away from the front side face of the cavity 2, and the drawing can be taken out at the moment. The whole fixing process is simple and convenient, time-saving and labor-saving, and provides convenience for copying the painting.

Example two: as shown in fig. 4-6, the drawing board comprises a box body 24 and a first embodiment of the drawing board, wherein one side of a board body 1 of the drawing board is hinged to the top surface of the box body 24, the movable end of the board body 1 is connected with the box body 24 through a buckle, and the buckle is similar to a tool buckle structure on an existing tool box.

As shown in fig. 7, the rear side surface of the plate body 1 is hinged with a retractable adjusting rod 27 through a hinged support 26, and the bottom of the adjusting rod 27 is clamped with the inside of the clamping hole 25 to form a structure for supporting the plate body 1. The rear side surface of the plate body 1 is provided with a clamping groove 37, and the side wall of the adjusting rod 27 can be clamped in the clamping groove 37. The adjustment rods 27 can be used to adjust the supporting angle of the plate body 1 by cooperating with the different locking holes 25.

The adjusting rod 27 comprises a sleeve 38 and a support rod 39 sleeved in the sleeve 38 in a sliding mode, the cross sections of the sleeve 38 and the support rod 39 are all in a grooved circular shape, a positioning screw 40 is connected to the side wall of one end, far away from the hinge base 26, of the sleeve 38 through threads, and the positioning screw 40 can fix the support rod 39 in the sleeve 38. This facilitates the length adjustment of the adjustment lever 27, and the adjustment lever 27 is adjusted to the shortest position when the plate body 1 is stored in the box body 24.

Equal welded fastening of four inside edges of box 24 is connected with dead lever 28, dead lever 28 is inside to have seted up smooth chamber 29, the inside sliding connection in smooth chamber 29 has bracing piece 30, the bottom surface setting of smooth chamber 29 and box 24 is run through to the bottom of bracing piece 30, the inner wall of smooth chamber 29 is equipped with the fixed slot 31 of equidistance distribution, the cylinder groove 32 has been seted up near the top lateral wall to bracing piece 30, cylinder groove 32 is inside to be connected with metal ball 34 through buffer spring 33, buffer spring 33's both ends respectively with cylinder groove 32, metal ball 34 adopts welded fastening to be connected, the cylinder groove 32 setting is leaked to metal ball 34 part, inside metal ball 34 can slide into cylinder groove 32, metal ball 34 and fixed slot 31 cooperate the joint.

The lower extreme fixedly connected with callus on the sole 41 of bracing piece 30, callus on the sole 41 pass through the glue and bond at the lower extreme of bracing piece 30, and the shape of callus on the sole 41 is circular, and the material of callus on the sole 41 is wear-resisting rubber, and the lower extreme surface of callus on the sole 41 is equipped with anti-skidding line. The foot pad 41 has the anti-skid function, and can increase the contact area between the support rod 30 and the table top and increase the support stability of the support rod 30.

The surface of the supporting rod 30 is fixedly connected with a limiting block 42 in a welding mode, and a limiting groove 43 matched with the limiting block 42 in a sliding connection mode is formed in the sliding cavity 29. The limiting block 42 and the limiting groove 43 are provided with limiting guide to prevent the supporting rod 30 from rotating.

The front side joint of plate body 1 has top cap 35, sets up top cap 35, and when carrying this box 24, top cap 35 plays the guard action to the front side of plate body 1.

The side wall of box 24 is provided with handle 36, and handle 36 welds the lateral wall of box 24, sets up handle 36, conveniently carries this box 24.

The utility model discloses can accomodate the drawing board of tracing when not using, make convenient to carry, accessible when using moreover adjust the pole 27 and block hole 25 cooperate with the drawing board of tracing and support can, and the angle and the height of tracing the drawing board can carry out appropriate regulation and satisfy the operation needs.

To sum up, the utility model fixes the drawing to be copied between the light-passing board and the transparent board, has simple and convenient fixing process, time and labor saving, can keep the drawing smooth and convenient to copy, is provided with the first bevel edge and the second bevel edge, and is convenient for the drawing to be placed between the light-passing board and the transparent board; can accomodate the copy drawing board when not using, make convenient to carry, will copy the drawing board when using moreover support can, and the angle and the height of copying the drawing board can carry out appropriate regulation and satisfy the use needs.

While the present invention has been particularly shown and described with reference to the preferred embodiments thereof, and many methods and approaches to the practice thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims (10)

1. The utility model provides a copy drawing board, includes plate body (1), its characterized in that, plate body (1) inboard is provided with cavity (2), the top surface of cavity (2) is provided with opening (3), be provided with splint (4) in cavity (2), splint (4) can slide in cavity (2), splint (4) are close to the lateral wall of cavity (2) leading flank has seted up first recess (5), first recess (5) are embedded to have first electromagnetism piece (6), the leading flank of plate body (1) is close to the lateral wall of splint (4) has seted up second recess (7), second recess (7) are embedded to have second electromagnetism piece (8), first electromagnetism piece (6) with second electromagnetism piece (8) correspond the setting, form first electromagnetism piece (6) with second electromagnetism piece (8) attract the structure of connecting mutually, splint (4) with the trailing flank of cavity (2) is through a plurality of compression spring (9) fixed connection, mounting groove (10) have been seted up to the trailing flank of cavity (2), install LED lamp strip (11) in mounting groove (10), the middle part of splint (4) is provided with first through-hole (12), first through-hole (12) internal fixation has light-passing board (13), the leading flank middle part of cavity (2) is provided with second through-hole (14), second through-hole (14) internal fixation has transparent plate (15), first through-hole (12) with the corresponding setting of second through-hole (14), the leading flank edge of plate body (1) is provided with flange (16), the leading flank of plate body (1) is close to the edge and is provided with fixation clamp (17) that are used for fixed drawing paper.

2. The copy board according to claim 1, characterized in that the cavity (2) is provided at its upper front side with a first oblique edge (18), and the clamping plates (4) are each provided at their upper end with a second oblique edge (19), the first oblique edge (18) and the second oblique edge (19) forming a V-shaped configuration.

3. The copying board according to claim 1, characterized in that the side wall of the cavity (2) is provided with a sliding groove (20), the two sides of the clamping plate (4) are provided with sliding blocks (21) which are matched with the sliding groove (20) to slide, the side surface of the sliding block (21) close to the sliding groove (20) is provided with a pulley groove (22), a pulley (23) is rotatably connected inside the pulley groove (22), and the outer edge of the pulley (23) is contacted with the sliding groove (20).

4. The copy board according to claim 1, characterized in that said board body (1) and said clamping plate (4) are made of insulating material.

5. A drawing board assembly, characterized in that the drawing board assembly comprises a box body (24) and the drawing board as claimed in claims 1-4, wherein one side of a board body (1) of the drawing board is hinged on the top surface of the box body (24), clamping holes (25) are distributed on the inner bottom surface of the box body (24) at equal intervals, a telescopic adjusting rod (27) is hinged on the rear side surface of the board body (1) through a hinged support (26), the bottom of the adjusting rod (27) is clamped with the clamping holes (25) to form a structure for supporting the board body (1), fixing rods (28) are fixedly connected at four corners inside the box body (24), a sliding cavity (29) is formed inside the fixing rods (28), a supporting rod (30) is slidably connected inside the sliding cavity (29), and the bottom of the supporting rod (30) penetrates through the sliding cavity (29) and the bottom surface of the box body (24), the inner wall of sliding cavity (29) is equipped with fixed slot (31) that the equidistance distributes, cylinder groove (32) have been seted up near the top lateral wall in bracing piece (30), cylinder groove (32) are inside to be connected with metal ball (34) through buffer spring (33), metal ball (34) can slide in inside cylinder groove (32), metal ball (34) with fixed slot (31) joint that cooperatees, the leading flank joint of plate body (1) has top cap (35), the lateral wall of box (24) is provided with handle (36).

6. A sketchpad assembly according to claim 5, characterized in that a clamping groove (37) is arranged on the rear side of the plate body (1), and the side wall of the adjusting rod (27) can be clamped in the clamping groove (37).

7. The sketchpad assembly according to claim 6, characterized in that the adjusting rod (27) comprises a sleeve (38) and a support rod (39) slidably sleeved inside the sleeve (38), the cross sections of the sleeve (38) and the support rod (39) are both in a slotted circular shape, a positioning screw (40) is connected to a side wall of one end of the sleeve (38) far away from the hinge base (26) through a thread, and the positioning screw (40) can fix the support rod (39) inside the sleeve (38).

8. The drawing board assembly according to claim 7, wherein a foot pad (41) is fixedly connected to the lower end of the supporting rod (30), the foot pad (41) is circular, the foot pad (41) is made of wear-resistant rubber, and anti-skid grains are arranged on the lower end surface of the foot pad (41).

9. The drawing board assembly according to claim 8, wherein a limiting block (42) is fixedly connected to the surface of the supporting rod (30), and a limiting groove (43) matched with the limiting block (42) and connected with the limiting block in a sliding mode is formed in the sliding cavity (29).

10. The sketchpad assembly according to claim 9, characterized in that a snap connection is provided between the movable end of the board body (1) and the box body (24).

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