Drawing frame for animation design

Abstract

The utility model relates to the technical field of animation design, in particular to a drawing frame for animation design. According to the technical scheme, the drawing board comprises a bottom frame and a supporting drawing board rotationally installed at the top of the bottom frame, and further comprises a pair of supporting rods fixedly connected to the top end of the bottom frame; and the rotating cylinder is mounted at one end of the supporting drawing board and rotates after being supported by a supporting rod. According to the drawing board, the supporting rod, the rotating cylinder, the inserting rod mechanism, the transmission mechanism and other structures are matched, so that the adjustable angle of the supporting drawing board is larger than 90 degrees, an artist can adjust the drawing angle within a wider angle range through the drawing board, and therefore the flexibility of creation is improved through the drawing board. Meanwhile, the angle for supporting the drawing board is quickly locked, so that the drawing board is prevented from being changed in angle or overturned due to careless collision or the action of force in the drawing process. Therefore, the conditions of canvas or paper inclination, sliding and the like caused by infirm supporting are avoided, and the stability of works and the precision of painting are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to animation design technical field especially drawing stand for animation design. BACKGROUND

[0002] Drawing stand for animation design usually refers to a specially designed shelf or support, which is provided with a drawing board for supporting paper or other media during the animation creation process. It can provide an animation artist with a stable working platform, making animation drawing and shooting more efficient and accurate. Currently, some drawing stands are designed to rotate the drawing board with the bottom as the center by lifting the top of the drawing board, and then adjust the rear support to change the angle of the drawing board. However, after the angle adjustment is completed, the drawing board cannot be completely locked. Further, this way of adjusting the angle may cause the angle to move or directly tip over if the drawing stand is accidentally touched or adjusted beyond 90°. SUMMARY

[0003] The utility model aims at the problem that some drawing stands cannot completely lock the drawing board after angle adjustment, and further, this way of adjusting the angle may cause the angle to move or directly tip over if the drawing stand is accidentally touched or adjusted beyond 90°, and proposes a drawing stand for animation design.

[0004] The technical scheme of the utility model: drawing stand for animation design, including the bottom frame and the support drawing board rotatably installed on the top of the bottom frame, further comprising: a pair of support rods fixedly connected to the top end of the bottom frame; a rotating cylinder installed at one end of the support drawing board and supported by the support rod, the rotating cylinder and the support rod are provided with an insertion rod mechanism for locking the support drawing board after rotation adjustment; a transmission mechanism is arranged on the lower surface of the support drawing board to manually switch the insertion rod mechanism.

[0005] Optionally, the insertion rod mechanism includes positioning insertion rods slidingly connected to both ends of the rotating cylinder, a gear sleeve is fixedly provided on one end of the support rod close to the rotating cylinder, a plurality of tooth grooves are formed on the gear sleeve in a circumferential array and are provided for the end of the positioning insertion rod to be inserted, a carabiner is fixedly connected to one end of each positioning insertion rod away from the gear sleeve, a support sleeve is fixedly connected to the inner wall of each end of the rotating cylinder, a sliding rod is slidingly connected to the inside of each support sleeve, and a stop plate is fixedly connected to one end of each sliding rod close to the carabiner to drive the positioning insertion rod to retract into the rotating cylinder after abutting against the carabiner.

[0006] Optionally, the insertion rod mechanism further includes a sleeve ring fixedly provided on one end of the positioning insertion rod close to the carabiner, a reset spring is further provided on one end of the positioning insertion rod, one end of the reset spring is fixedly connected to the sleeve ring, and the other end of the reset spring is fixedly connected to the inner wall of the rotating cylinder.

[0007] Optionally, the transmission mechanism includes multiple pairs of support blocks fixedly connected to the lower surface of the support board. Each support block has a locking rod fixedly connected to its middle part. A gripping block is slidably connected to the locking rod. A push spring is also movably sleeved on the locking rod. Each gripping block has a pull rope fixedly connected to its middle part. The end of the pull rope away from the gripping block is fixedly connected to the corresponding abutment plate.

[0008] Optionally, a pair of support rollers for sliding support ropes are fixedly connected to the lower surface of the support board.

[0009] Optionally, both ends of the rotating cylinder are fixedly connected to a rotating shaft that movably passes through the corresponding gear sleeve.

[0010] Optionally, the upper surface of each support rod is provided with a groove for a hand to be inserted.

[0011] In summary, this application includes at least one of the following beneficial technical effects:

[0012] This invention utilizes a combination of a support rod, a rotating cylinder, a plug mechanism, and a transmission mechanism to allow the canvas support to be adjusted at an angle greater than 90°. This allows artists to adjust the painting angle within a wider range, thus enhancing the canvas's creative flexibility. Simultaneously, by quickly locking the angle of the support, it ensures that the canvas will not change angle or tip over due to accidental collisions or forces during painting. This prevents the canvas or paper from tilting or sliding due to insecure support, ensuring the stability of the artwork and the accuracy of the painting. Attached Figure Description

[0013] Figure 1 A structural schematic diagram of the drawing frame for animation design according to this utility model is provided;

[0014] Figure 2 for Figure 1 A schematic diagram of the split structure;

[0015] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 for Figure 2 Partial structural diagram;

[0017] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0018] Figure 6 for Figure 4 Enlarged view of point C in the middle;

[0019] Figure 7 for Figure 4 A partial structural diagram.

[0020] Fig. 1 is a base frame; 11 is a support rod; 12 is a groove; 13 is a gear cover; 2 is a support drawing board; 21 is a rotating cylinder; 22 is a rotating shaft; 23 is a positioning plug; 24 is a hook ring; 25 is a support sleeve; 26 is a sliding rod; 27 is a stop plate; 28 is a sleeve ring; 29 is a reset spring; 201 is a support block; 202 is a clamping rod; 203 is a push spring; 204 is a handle block; 205 is a supporting roller; 206 is a pull rope. DETAILED DESCRIPTION

[0021] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments.

[0022] The components of the embodiments of the present application generally described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0023] Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] It should be noted that the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed or inherent to such processes, methods, articles or devices. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0026] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can through the intermediate medium indirectly connect, can be two element inside the intercommunication. For ordinary skilled person in the art, the above-mentioned term can be understood in the specific meaning in the utility model according to specific circumstances.

[0027] Embodiment

[0028] As Figures 1 to 7 Indicated, the utility model provides drawing frame for animation design, including the underframe 1 and the support drawing board 2 of rotation installation at the top of underframe 1, still include: a pair of support pole 11, fixedly connected at the top of underframe 1, the upper surface of support pole 11 is all set with the recess 12 for hand department card, recess 12 is when support drawing board 2 is placed on support pole 11, at this time, hand can contact the grip block 204 through recess 12;Rotary cylinder 21 is installed at one end of support drawing board 2 and is supported by support pole 11 and rotates, one end close to rotary cylinder 21 of support drawing board 2 is equipped with convex strip, and the role is to prevent drawing paper from falling down by gravity. Both ends of rotary cylinder 21 are fixedly connected with the rotating shaft 22 of the movable penetration corresponding gear sleeve 13, and the rotary cylinder 21 and support pole 11 are equipped with the plug rod mechanism for locking support drawing board 2 after rotation adjustment;Transmission mechanism is set at the lower surface of support drawing board 2 and is manually switched on plug rod mechanism.

[0029] Further, as Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 Change and Figure 7 Indicated, plug rod mechanism includes the positioning plug rod 23 of sliding connection at both ends of rotary cylinder 21, and the gear sleeve 13 is fixedly provided with one end close to rotary cylinder 21 of support pole 11, a plurality of tooth grooves are set up on gear sleeve 13, and the tooth groove is distributed in the circumferential array and is inserted into the end of positioning plug rod 23, the end away from gear sleeve 13 of positioning plug rod 23 is fixedly connected with the shackle 24, and the inner wall of both ends of rotary cylinder 21 is fixedly connected with the support sleeve 25, and the support sleeve 25 is the support sliding rod 26 linear sliding. The inner wall of support sleeve 25 is slidingly connected with the sliding rod 26, and the end close to shackle 24 of sliding rod 26 is fixedly connected with the abutment plate 27 for driving positioning plug rod 23 to retract into rotary cylinder 21 after abutting against shackle 24, and the abutment plate 27 is equipped with inclined surface, and the inclined surface abuts against shackle 24 and drives positioning plug rod 23 to move.

[0030] Among them, as Figures 6 to 7As shown, the insertion rod mechanism further comprises a sleeve ring 28 fixedly sleeved on the end of the positioning insertion rod 23 close to the shackle 24, and a reset spring 29 is also sleeved on the end of the positioning insertion rod 23, which is used to make the shackle 24 not pressed by the stop plate 27 rotate back to the original position. One end of the reset spring 29 is fixedly connected with the sleeve ring 28, and the other end is fixedly connected with the inner wall of the rotating cylinder 21.

[0031] Further, as shown in the figure, Figures 5 to 6 The transmission mechanism comprises a plurality of pairs of supporting blocks 201 fixedly connected to the lower surface of the supporting drawing board 2, the middle part of each supporting block 201 is fixedly connected with a clamping rod 202, the clamping rod 202 is slidingly connected with a handle block 204, and a pushing spring 203 is movably sleeved on the clamping rod 202. The pushing spring 203 is used to make the handle block 204 not subjected to the pulling force automatically return to the original position, and the pulling rope 206 is not subjected to the pulling force. The middle part of each handle block 204 is fixedly connected with a pulling rope 206, and the material of the pulling rope 206 is a durable nylon rope. The lower surface of the supporting drawing board 2 is fixedly connected with a pair of supporting rollers 205 supporting the sliding of the pulling rope 206. The supporting roller 205 is used to change the direction of the pulling rope 206, so as to reduce the friction and save the labor when pulling the pulling rope 206. The end of each pulling rope 206 away from the handle block 204 is fixedly connected with the corresponding stop plate 27.

[0032] In this embodiment, when it is necessary to use the drawing frame for animation design, the angle of the supporting drawing board 2 on the base frame 1 needs to be adjusted. As shown in the figure, Figure 1 At the same time, manually pull the pair of handle blocks 204 on the lower surface of the supporting drawing board 2 with force, the handle blocks 204 slide through the support of the pair of clamping rods 202, and the handle blocks 204 drive the corresponding pulling ropes 206 to slide through the support of the supporting rollers 205. The end of each pulling rope 206 away from the handle block 204 pulls the corresponding stop plate 27 to move, and after the stop plate 27 presses the shackle 24, the positioning insertion rod 23 is retracted into the rotating cylinder 21, so that the positioning insertion rod 23 is separated from the tooth groove on the gear sleeve 13, and then the supporting drawing board 2 rotates in the gear sleeve 13 with the pair of rotating shafts 22 as the center. When the angle of the supporting drawing board 2 on the base frame 1 is adjusted, only the handle blocks 204 need to be released, and the handle blocks 204 are restored to the state of Figure 5 by the elastic pushing force of the pushing spring 203 on the clamping rod 202. And the positioning insertion rod 23 is reinserted into the tooth groove on the corresponding gear sleeve 13 by the elastic pulling force of the reset spring 29 on the positioning insertion rod 23, so as to complete the fixing of the supporting drawing board 2 after the angle adjustment.

[0033] The preferred embodiments of the above utility model are only used for helping to describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. An animation design drawing frame, comprising a base (1) and a support drawing board (2) rotatably mounted on top of the base (1), characterized in that, Also includes: A pair of support rods (11) are fixedly connected to the top of the base frame (1); A rotating cylinder (21) is installed at one end of the supporting drawing board (2) and rotates after being supported by a support rod (11). The rotating cylinder (21) and the support rod (11) are provided with a locking rod mechanism for locking the supporting drawing board (2) after rotation adjustment. The transmission mechanism is located on the lower surface of the support plate (2) and the plug mechanism is switched on and off manually.

2. The drawing frame for animation design according to claim 1, characterized in that, The insertion rod mechanism includes positioning insertion rods (23) slidably connected to both ends of the rotating cylinder (21). A gear sleeve (13) is fixedly sleeved on one end of the support rod (11) near the rotating cylinder (21). The gear sleeve (13) has multiple toothed grooves arranged in a circumferential array for the end of the positioning insertion rod (23) to be inserted. A hook ring (24) is fixedly connected to one end of the positioning insertion rod (23) away from the gear sleeve (13). A support sleeve (25) is fixedly connected to the inner wall of both ends of the rotating cylinder (21). A sliding rod (26) is slidably connected inside the support sleeve (25). A stop plate (27) is fixedly connected to one end of the sliding rod (26) near the hook ring (24), which abuts against the hook ring (24) and drives the positioning insertion rod (23) to retract into the rotating cylinder (21).

3. The drawing frame for animation design according to claim 2, characterized in that, The insertion rod mechanism also includes a collar (28) fixedly sleeved on one end of the positioning insertion rod (23) near the hook ring (24). One end of the positioning insertion rod (23) is also sleeved with a return spring (29). One end of the return spring (29) is fixedly connected to the collar (28), and the other end of the return spring (29) is fixedly connected to the inner wall of the rotating cylinder (21).

4. The drawing frame for animation design according to claim 2, characterized in that, The transmission mechanism includes multiple pairs of support blocks (201) fixedly connected to the lower surface of the support drawing board (2). Each support block (201) is fixedly connected to a locking rod (202). Each locking rod (202) is slidably connected to a gripping block (204). Each locking rod (202) is also movably fitted with a push spring (203). Each gripping block (204) is fixedly connected to a pull rope (206) at the middle. The end of the pull rope (206) away from the gripping block (204) is fixedly connected to the corresponding abutment plate (27).

5. The drawing frame for animation design according to claim 4, characterized in that, The lower surface of the support drawing board (2) is fixedly connected to a pair of support rollers (205) that slide on the support ropes (206).

6. The drawing frame for animation design according to claim 2, characterized in that, Both ends of the rotating cylinder (21) are fixedly connected to rotating shafts (22) that movably pass through the corresponding gear sleeves (13).

7. The drawing frame for animation design according to claim 1, characterized in that, The upper surface of each support rod (11) is provided with a groove (12) for the hand to be inserted.

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