CN213501579U

CN213501579U - Electric dotting pen

Info

Publication number: CN213501579U
Application number: CN202022382562.0U
Authority: CN
Inventors: 赵治汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-22
Anticipated expiration: 2030-10-22

Abstract

The utility model provides an electric dotting pen, belonging to the technical field of drawing tools and aiming at solving the problem of troublesome manual dotting in biological drawing; comprises a holding rod, a switch, a storage battery, a control panel, a motor, a fluted disc, a poking sheet, a positioning rod, a sliding sheet, a connecting plate and a pencil; the storage battery and the control panel are fixedly arranged in the holding rod; the motor, the connecting plate and the switch are fixed on the holding rod; the switch, the storage battery and the motor are respectively electrically connected with the control panel; the fluted disc is movably arranged on the connecting plate; the shifting sheet is fixed on the fluted disc; the output shaft of the motor is provided with a gear which is rotationally meshed with the fluted disc; the pencil is fixed on the slide sheet; the sliding sheet is arranged on the positioning rod in a sliding manner; the design of the utility model can realize electric fast dotting in biological drawing, has high dotting efficiency, reduces the physical consumption of manual dotting and protects the wrist joint of drawing personnel; can effectively solve the manual problem of dotting out of round and take the hook, through using this device, can agree with the requirement of dotting of biological drawing.

Description

Electric dotting pen

Technical Field

The utility model relates to a drawing tool technical field specifically is an electronic pen of dotting.

Background

At present, when biological drawing is carried out, a pencil is often used for dotting; biological drawing generally requires dot lining with a shade to express brightness and color depth and give stereoscopic impression; the dots need to be round and neat, have uniform size, flexibly master density change according to needs, and can not replace dots by a method of smearing shadows. The conventional dotting mode is manual dotting, and the dotting points are not round and are provided with hooks; when the drawing amount is large, the long-time dotting action is large in physical strength consumption of a drawing person, and wrist and arm muscles are easily damaged.

SUMMERY OF THE UTILITY MODEL

In view of the technical deficiencies, the utility model aims to provide an electric dotting pen which can realize electric fast dotting in biological drawing, has high dotting efficiency, reduces the physical consumption of manual dotting and protects the wrist joints of drawing personnel; can effectively solve the manual problem of dotting out of round and take the hook, through using this device, can agree with the requirement of dotting of biological drawing.

In order to solve the technical problem, the utility model adopts the following technical scheme:

an electric dotting pen is characterized by comprising a holding rod, a switch, a storage battery, a control panel, a motor, a fluted disc, a poking sheet, a positioning rod, a sliding sheet, a connecting plate and a pencil, wherein the holding rod is fixedly connected with the holding rod; the storage battery and the control panel are fixedly arranged in the holding rod; the motor, the connecting plate and the switch are fixed on the holding rod; the switch, the storage battery and the motor are respectively electrically connected with the control panel; the fluted disc is movably arranged on the connecting plate; the shifting sheet is fixed on the fluted disc; a gear which is rotationally meshed with the fluted disc is arranged on an output shaft of the motor; the pencil is fixed on the slide sheet; the sliding sheet is arranged on the positioning rod in a sliding manner; one side of the positioning rod is fixedly connected with the connecting plate; a spring is fixedly arranged on the sliding piece, and one end of the spring is fixedly connected with the positioning rod.

Preferably, a sliding groove for accommodating the sliding piece is arranged on the positioning rod, and the sliding piece is arranged in the sliding groove in a sliding manner; the sliding groove is internally provided with a guide strip which is integrally formed with the positioning rod, and the sliding sheet is provided with a guide groove matched with the guide strip.

Preferably, a speed regulation knob is fixedly arranged at the top of the holding rod and electrically connected with the control panel.

The beneficial effects of the utility model reside in that: the design of the utility model can realize electric fast dotting in biological drawing, has high dotting efficiency, reduces the physical consumption of manual dotting and protects the wrist joint of drawing personnel; can effectively solve the manual problem of dotting out of round and take the hook, through using this device, can agree with the requirement of dotting of biological drawing.

Drawings

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

Fig. 1 is a schematic structural view of an electric dotting pen provided by an embodiment of the present invention.

Description of reference numerals:

the mechanical pencil comprises a positioning rod 1, a sliding piece 2, a spring 3, a connecting plate 4, a fluted disc 5, a holding rod 6, a speed regulation knob 7, a motor 8, a switch 9, a poking piece 10 and a pencil 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "in", "up", "down", "horizontal", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; may be a mechanical connection; 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 by those skilled in the art according to specific situations.

As shown in fig. 1, an electric dotting pen comprises a holding rod 6, a switch 9, a storage battery, a control board, a motor 8, a fluted disc 5, a poking sheet 10, a positioning rod 1, a sliding sheet 2, a connecting plate 4 and a pencil 11; the storage battery and the control panel are fixedly arranged in the holding rod 6; the motor 8, the connecting plate 4 and the switch 9 are fixed on the holding rod 6; the switch 9, the storage battery and the motor 8 are respectively electrically connected with the control panel; the fluted disc 5 is movably arranged on the connecting plate 4; the shifting piece 10 is fixed on the fluted disc 5; the output shaft of the motor 8 is provided with a gear which is rotationally meshed with the fluted disc 5; the pencil 11 is fixed on the sliding sheet 2; the sliding sheet 2 is arranged on the positioning rod 1 in a sliding manner; one side of the positioning rod 1 is fixedly connected with the connecting plate 4; a spring 3 is fixedly arranged on the sliding sheet 2, and one end of the spring 3 is fixedly connected with the positioning rod 1.

Furthermore, a sliding groove for accommodating the sliding piece 2 is formed in the positioning rod 1, and the sliding piece 2 is arranged in the sliding groove in a sliding manner; be equipped with in the spout with locating lever 1 integrated into one piece's guide strip, be equipped with the guide way that matches with the guide strip on gleitbretter 2, guarantee that pencil 11 can be reciprocating motion in vertical plane for locating lever 1.

Furthermore, a speed regulation knob 7 is fixedly arranged at the top of the holding rod 6, the speed regulation knob 7 is electrically connected with the control panel, the rotating speed of the motor 8 can be regulated by rotating the speed regulation knob 7, and the dotting speed of the pencil 11 is further regulated.

When the pencil is used, a user holds the holding rod 6, the bottom of the holding rod 6 is placed on a paper surface to be dotted, the switch 9 is pressed down, the motor 8 starts to rotate, the fluted disc 5 is driven to rotate through a gear on the electrode output shaft, the fluted disc 5 drives the poking piece 10 to rotate, the poking piece 10 intermittently presses the sliding piece 2 downwards in the anticlockwise rotating process, the pencil 11 is driven to vertically move downwards, and the pencil 11 is used for dotted printing; the spring 3 pulls the sliding sheet 2 upwards to reset, so that the pencil 11 can reciprocate up and down; the rotating speed of the motor 8 can be adjusted by rotating the speed adjusting knob 7, and the dotting speed can be further adjusted.

The design of the utility model can realize electric fast dotting in biological drawing, has high dotting efficiency, reduces the physical consumption of manual dotting and protects the wrist joint of drawing personnel; can effectively solve the manual problem of dotting out of round and take the hook, through using this device, can agree with the requirement of dotting of biological drawing.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An electric dotting pen is characterized by comprising a holding rod, a switch, a storage battery, a control panel, a motor, a fluted disc, a poking sheet, a positioning rod, a sliding sheet, a connecting plate and a pencil, wherein the holding rod is fixedly connected with the holding rod; the storage battery and the control panel are fixedly arranged in the holding rod; the motor, the connecting plate and the switch are fixed on the holding rod; the switch, the storage battery and the motor are respectively electrically connected with the control panel; the fluted disc is movably arranged on the connecting plate; the shifting sheet is fixed on the fluted disc; a gear which is rotationally meshed with the fluted disc is arranged on an output shaft of the motor; the pencil is fixed on the slide sheet; the sliding sheet is arranged on the positioning rod in a sliding manner; one side of the positioning rod is fixedly connected with the connecting plate; a spring is fixedly arranged on the sliding piece, and one end of the spring is fixedly connected with the positioning rod.

2. The electric dotting pen according to claim 1, wherein the positioning rod is provided with a sliding groove for accommodating the sliding piece, and the sliding piece is slidably arranged in the sliding groove; the sliding groove is internally provided with a guide strip which is integrally formed with the positioning rod, and the sliding sheet is provided with a guide groove matched with the guide strip.

3. The electric dotting pen according to claim 1, wherein a speed regulating knob is fixedly arranged at the top of the holding rod, and the speed regulating knob is electrically connected with the control board.