CN216352236U - Pressure pen for animation design - Google Patents

Abstract

The utility model discloses a pressure-sensitive pen for animation design, which comprises a pen container and a pen holder elastically connected with the interior of the pen container, wherein a notch is formed in the exterior of the pen container, a limiting groove and a U-shaped groove are formed in the inner wall of the notch, a fixing piece is rotatably connected to the inner wall of the pen container, a connecting block is slidably connected to the interior of the limiting groove and is matched with the fixing piece.

Description

Pressure pen for animation design

Technical Field

The utility model relates to the technical field of pressure-sensitive pens, in particular to a pressure-sensitive pen for animation design.

Background

The pressure-sensitive pen is a digital pressure-sensitive pen for drawing, is generally matched with a digital board for use, has a pressure-sensitive function, can draw lines with different thicknesses or colors and patterns with different shades on a computer according to the force applied by a user, and is a very common productivity tool in the field of animation design due to convenient use.

Among the prior art, the response of pressure-sensitive pen to pressure is through setting up a shutter at the tail end of refill, when the user holds a pen and draws animation, along with the change of exerting oneself, the refill can be toward pressure-sensitive in the pen removal, thereby make the shutter shelter from the optical sensor who locates in the pressure-sensitive pen, make optical sensor's the received light volume and sensitization position change, and then calculate the pressure change that the refill received, again with pressure change signal transmission to the several boards of cooperation use, however this kind of mode when the user need draw longer thick line or draw the pattern of darker colour, it holds a pen to need the user to keep certain dynamics for a long time, cause hand fatigue easily.

Based on this, the present invention has been devised to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a subject to solve the problem that in the prior art provided by the background art, a shutter is arranged at the tail end of a pen core of a pressure-sensitive pen to sense pressure, when a user holds the pen to draw an animation image, the pen core moves towards the pressure-sensitive pen along with the change of force, so that the shutter shields an optical sensor arranged in the pressure-sensitive pen, the light receiving amount and the light sensing position of the optical sensor are changed, the pressure change received by the pen core is calculated, and a pressure change signal is sent to a digital board used in a matched mode.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a pressure pen for animation design, includes pen container and inside elastic connection's pen-holder, the notch has been seted up to the pen container outside, spacing groove and U type groove have been seted up to the notch inner wall, the pen container inner wall rotates and is connected with the mounting, spacing inslot portion sliding connection has the connecting block, and the connecting block cooperatees with the mounting, the first spring of the outside fixedly connected with of connecting block, the outside fixedly connected with limit switch of first spring, limit switch slides outside the connecting block, the outside fixedly connected with of limit switch is first spacing piece, and first spacing piece sliding connection is in U type inslot portion, the pen container inner wall rotates and is connected with the roller spare, the roller spare sets up with the mounting relatively.

Preferably, the connecting block has an external chute, the chute is inclined, the side wall of the fixing part is fixedly connected with a connecting rod, and the connecting rod is slidably connected inside the chute.

Preferably, the outside fixedly connected with second spacing piece of connecting block, second spacing piece sliding connection is at the spacing inslot.

Preferably, the outside fixedly connected with second spacing piece of connecting block, second spacing piece sliding connection is at the spacing inslot.

Preferably, the inner wall of the pen container is fixedly connected with a limiting ring, and the pen holder is connected inside the limiting ring in a sliding mode.

Preferably, a plurality of groups of supporting pieces are fixedly connected to the outer portion of the pen holder, and a plurality of groups of second springs are fixedly connected between the tops of the supporting pieces and the bottoms of the limiting rings.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the limit switch and the fixing piece are used for fixing the pen holder when a user needs to draw a longer thick line or a darker pattern, so that the thickness or the depth cannot be automatically changed, the pen holder can be fixed at any position through the fixing piece, the line precision during working is ensured, the user does not need to hold the pen with certain strength for a long time, the hand fatigue is avoided, and the working efficiency of animation design is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a front side view angle of the present invention;

FIG. 2 is an internal semi-sectional view of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a notch view of the present invention;

FIG. 5 is an enlarged view of the utility model at B;

fig. 6 is a schematic diagram of the limit switch and the connection block being separated according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a pen container; 2. a pen holder; 3. a notch; 4. a limiting groove; 5. a U-shaped groove; 6. a fixing member; 7. connecting blocks; 8. a first spring; 9. a limit switch; 10. a first limiting sheet; 11. a chute; 12. a connecting rod; 13. a second limiting sheet; 14. a support bar; 15. a limiting ring; 16. a support member; 17. a second spring; 18. a roller member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a pressure pen for animation design, pen holder 2 including pen container 1 and inside elastic connection, notch 3 has been seted up to pen container 1 outside, spacing groove 4 and U type groove 5 have been seted up to 3 inner walls of notch, pen container 1 inner wall rotates and is connected with mounting 6, spacing groove 4 inside sliding connection has connecting block 7, and connecting block 7 cooperatees with mounting 6, the first spring of the outside fixedly connected with of connecting block 7, the outside fixedly connected with limit switch 9 of first spring 8, limit switch 9 slides in connecting block 7 outsidely, the first spacing piece 10 of the outside fixedly connected with of limit switch 9, and first spacing piece 10 sliding connection is inside U type groove 5, pen container 1 inner wall rotates and is connected with roller spare 18, roller spare (18) set up with mounting 6 relatively.

The working principle is as follows: when the pen holder 2 is used under normal conditions, the pen holder 2 can be elastically connected inside the pen holder 1 to meet normal use requirements, when the pen holder 2 is elastically stretched, the roller member 18 can rotate along the outside of the pen holder 2, when a user needs to draw a longer thick line or a darker pattern, the user only needs to press the pen holder 2 according to the use requirements, at the moment, the pen holder 2 is retracted inside the pen holder 1, then the pressing degree is kept, the length of the pen holder 2 retracted inside the pen holder 1 is fixed, the thickness or the depth drawn by the pen holder 2 can be kept fixed, the first spring 8 is elastically stretched and stretched by pressing the limit switch 9 and pushing upwards while pressing, and under the conventional conditions, the first limit piece 10 is positioned at the bottom of the U-shaped groove 5 and cannot slide under the resistance of the inner wall of the notch 3 and the first spring 8, when the limit switch 9 is pressed, the first spring 8 elastically contracts, the limit switch 8 drives the first limit sheet 10 to transversely slide from the bottom of the U-shaped groove 5 into the vertical slideway for separating limit, the limit switch 9 and the connecting block 7 move together in the upward pushing process of the limit switch 9, at the moment, the first limit sheet 10 is changed from transverse sliding into vertical sliding, because the connecting block 7 is matched with the fixing piece 6, the bottom of the fixing piece 6 is driven to rotate around a rotating point while the connecting block 7 slides upwards, the top of the fixing piece is closed towards the direction of the pen holder 2 and extrudes the pen holder 2 to fix and limit the pen holder 2 at the current height, when the first limit sheet 10 slides to the top, the pressing on the limit switch 9 is released, at the moment, the first spring 8 elastically expands and pushes the limit switch 9 and the first limit sheet 10 outwards, at the moment, the first limit sheet 10 transversely slides to the top of the U-shaped groove 5 and then cannot move under the action of the first spring 8 and the inner wall of the groove 3, therefore, the fixing piece 6 is kept in a state of extruding and fixing the pen holder 2, the fixing is simple, convenient and rapid, the fixing can be fixed at any point when the pen holder 2 ascends or descends, stepless adjustment is realized, the height of various thickness lines of the pen holder 2 can be maintained, various use requirements are met, the roller piece 18 and the fixing piece 6 are arranged oppositely, when the fixing piece 6 extrudes the pen holder 2, one side of the pen holder 2 is supported by the roller piece 18 to prevent the pen holder 2 from being broken when inclining to one side, and the other side of the pen holder 2 is rubbed by the fixing piece 6 to fix the pen holder 2, when a user needs to draw longer thick lines or deeper patterns, the pen holder 2 is fixed, the thickness or depth cannot be automatically changed, the fixing piece 6 can fix the pen holder 2 at any position, and the line precision during working is ensured, and the user does not need to hold the pen with a certain force for a long time, so that the hand fatigue is avoided, and the working efficiency of animation design is improved.

Wherein, connecting block 7 outside has been seted up spout 11, and 11 slopes of spout set up, 6 lateral wall fixedly connected with connecting rod 12 of mounting, and connecting rod 12 sliding connection is inside 11 spouts, and when connecting block 7 was gliding, connecting rod 12 slided along the spout 11 that the slope set up, and along with the sliding of spout 11 can be gradually to resist connecting rod 12, make mounting 6 take place rotatoryly to make mounting 6 can resist pen-holder 2.

Wherein, the outside fixedly connected with second spacing piece 13 of connecting block 7, spacing piece 13 sliding connection of second is inside spacing groove 4, and when connecting block 7 was gliding, spacing piece 13 of second slided inside spacing groove 4, and it is spacing to connecting block 7 through spacing groove 4, prevents that connecting block 7 from inclining and rotating.

Wherein, the fixing part 6 is fixedly connected with a plurality of groups of supporting rods 14, the supporting rods 14 are rotatably connected with the inner wall of the pen container 1, and when the fixing part 6 inclines, the supporting rods 14 rotate, so that the fixing part 6 can fix the pen holder 2.

Wherein, 1 inner wall fixedly connected with spacing ring 15 of pen container, pen-holder 2 sliding connection can carry on spacingly through spacing ring 15 to pen-holder 2 when pen-holder 2 is flexible inside spacing ring 15, prevents that pen-holder 2 from appearing rocking inside.

Wherein, the outside fixedly connected with of pen-holder 2 has a plurality of support piece 16, and fixedly connected with a plurality of second spring 17 of group between support piece 16 top and the stop collar 15 bottom, and in normal use, the second spring 17 can be extruded through support piece 16 to the pen-holder 2 atress, automatic diastole when not atress.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a pressure pen for animation design, includes pen container (1) and inside elastic connection's pen-holder (2), its characterized in that: the pen container (1) is externally provided with a notch (3), the inner wall of the notch (3) is provided with a limit groove (4) and a U-shaped groove (5), the inner wall of the pen container (1) is rotationally connected with a fixing piece (6), the limiting groove (4) is internally and slidably connected with a connecting block (7), the connecting block (7) is matched with the fixing piece (6), a first spring (8) is fixedly connected outside the connecting block (7), the outer part of the first spring (8) is fixedly connected with a limit switch (9), the limit switch (9) slides outside the connecting block (7), a first limit sheet (10) is fixedly connected with the outside of the limit switch (9), and the first limiting sheet (10) is connected inside the U-shaped groove (5) in a sliding manner, the inner wall of the pen container (1) is rotatably connected with a roller piece (18), and the roller piece (18) is arranged opposite to the fixing piece (6).

2. The pressure-sensitive pen for animation design according to claim 1, wherein: connecting block (7) outside has been seted up spout (11), and spout (11) slope setting, mounting (6) lateral wall fixedly connected with connecting rod (12), connecting rod (12) sliding connection is inside spout (11).

3. The pressure-sensitive pen for animation design according to claim 1, wherein: the outer portion of the connecting block (7) is fixedly connected with a second limiting piece (13), and the second limiting piece (13) is connected inside the limiting groove (4) in a sliding mode.

4. The pressure-sensitive pen for animation design according to claim 1, wherein: the outer portion of the fixing piece (6) is fixedly connected with a plurality of groups of supporting rods (14), and the outer portions of the supporting rods (14) are rotatably connected with the inner wall of the pen container (1).

5. The pressure-sensitive pen for animation design according to claim 1, wherein: the pen holder is characterized in that a limiting ring (15) is fixedly connected to the inner wall of the pen holder (1), and the pen holder (2) is connected to the inside of the limiting ring (15) in a sliding mode.

6. The pressure-sensitive pen for animation design according to claim 1, wherein: the pen holder (2) is fixedly connected with a plurality of groups of supporting pieces (16) outside, and a plurality of groups of second springs (17) are fixedly connected between the top of each supporting piece (16) and the bottom of each limiting ring (15).

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