CN218750038U - Pen point structure of intelligent pen - Google Patents

Abstract

The utility model relates to a written structure of intelligence pen, including last body, lower body, cap for brush, go up body and lower body between mutual block connect the setting, the front end connection of lower body is provided with the cap for brush head, and the position that the front end of lower body is close to the cap for brush head is provided with first recess, and the internal surface of cap for brush is close to the open-ended position and is provided with the annular elasticity sand grip identical with first recess, and the end of the surface of cap for brush is provided with two side by side and prevents intelligent pen or the rolling spacing separation blade of cap for brush. The utility model discloses the annular elasticity sand grip of the pen cap of intelligence pen and the first recess of the front end of lower pen body can close by covering very coincidently, arrange the nib of intelligence pen in a relatively inclosed space, the nib of guaranteeing intelligence pen can not dry in longer time yet in the contact of the few air of alkali, and the terminal spacing separation blade of the surface of pen cap can prevent that intelligence pen or pen cap from dropping because of rolling.

Description

Pen point structure of intelligent pen

Technical Field

The utility model relates to an intelligence pen technical field, especially a written structure of intelligence pen.

Background

Most of intelligent pens are designed to be provided with a component capable of controlling the extension of the pen core, so that most of the intelligent pens are not provided with a pen cap, but ink of the pen point is very easy to dry, even if the pen point of the intelligent pen retracts into the pen point sleeve, the ink of the pen point is still contacted with air, so that the ink of the pen point is dried, and a user can draw ink on paper for a long time when writing next time; or continue to use the cap device of ordinary pen, but ordinary pen cap drives intelligent pen easily and rolls to set up a plurality of bumps through the inside at the pen cap at traditional pen cap, this bump and the strip block on the intelligent pen are fixed, but can not realize fine sealed, and this same ink that also can lead to the pen nib of pen is dried gradually under the state of longer time non-use. Therefore, the problem that ink at the pen point is easy to dry when the pen is not used for a long time, and writing is affected is to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a written structure of intelligence pen can prevent that the ink of intelligence pen nib from can not sending out futilely because the nib of always touching the air, guaranteeing intelligent pen in longer time to can prevent that intelligent pen from rolling and dropping on the desk.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a written structure of intelligence pen, includes body, lower body, cap for brush, go up body and lower body between mutual block connect the setting, the front end connection of lower body is provided with the cap for brush head, the front end of lower body with cap for brush head junction position is provided with first recess, the internal surface of cap for brush be close to the open-ended position be provided with the identical annular elasticity sand grip of first recess, the end of the surface of cap for brush is provided with two side by side and prevents intelligent pen or the rolling spacing separation blade of cap for brush.

Furthermore, an arc-shaped bump penholder is arranged on the upper surface of the pen cap.

Furthermore, the lower pen body is provided with a limiting groove at the position where the thumb and the forefinger are contacted when the pen is held, the limiting groove is provided with an opening for installing a contact piece, and the position where the middle finger is contacted when the pen is held is provided with a plane where the middle finger can be placed.

Further, the pen cap is made of a metal material.

Furthermore, the pen cap is made of silica gel.

Furthermore, the front end of the lower pen body is fixedly connected with the pen cap through threads.

Furthermore, a cylindrical groove capable of placing the front end of the pen cap in is formed in the bottom of the pen cap.

The utility model has the advantages that: compared with the prior art, the utility model discloses the annular elasticity sand grip of the cap of pen of intelligence pen and the first recess of the front end of lower shaft can close with covering very identically, arrange the nib of intelligence pen in a relatively inclosed space, prevent with this that the ink of intelligence pen nib from contacting the air always and guaranteeing that the nib of intelligence pen can not dry in longer time yet, the end at the surface of cap of pen is provided with two side by side and prevents that intelligence pen or cap rolling spacing separation blade and can prevent that the intelligence pen from rolling and dropping on the desk, top surface at the cap of pen is provided with an arc lug penholder, can make when temporarily not writing, shelve the intelligence pen on arc lug penholder, bottom in the cap of pen is provided with one and can places the front end of cap of pen wherein the cylindricality recess, can be with the nib steady fixed on the central point of cap puts.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the lower pen body in the top view direction of the present invention;

fig. 3 is a schematic structural view of the lower pen body in the rear view direction of the present invention;

fig. 4 is a schematic structural view of a pen cap of the present invention;

fig. 5 is a top view of the pen cap of the present invention;

fig. 6 is a sectional view of the pen cap in the front view direction.

Wherein: 1. go up a body, 2, lower body, 21 first recess, 22, spacing groove, 23, trompil, 24, contact, 25, plane, 3, cap for brush, 31, annular elasticity sand grip, 32, spacing separation blade, 33, arc lug penholder, 34, cylindricality recess, 4, the cap for brush head.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 6, the present invention provides an embodiment: the utility model provides a written structure of intelligence pen, includes body 1, lower body 2, cap 3, go up body 1 and lower body 2 between the mutual block connect the setting, the front end of body 2 is connected and is provided with cap 4 down, down the front end of body 2 with cap 4 junction position is provided with first recess 21, the internal surface of cap 3 be close to the open-ended position be provided with the identical annular elasticity sand grip 31 of first recess 21, specifically as shown in FIG. 6, the end of the surface of cap 3 is provided with two side by side and prevents intelligent pen or the rolling spacing separation blade 32 of cap 3, specifically as shown in FIG. 4. Because annular elasticity sand grip 31 has elasticity, can form certain extrusion deformation to first recess 21, so can make cap 3 and lower body of a pen 2 between form a relative inclosed space when the lid closes, prevent that the ink of intelligent pen nib from drying because of the contact air, and set up two spacing separation blade 32 at cap 3 end side by side, when placing on the desk, these two spacing separation blade 32 can support the desktop in cap 3's the left and right sides, prevent that the intelligent pen from rolling on the desktop.

Referring to fig. 1 to 5, in an embodiment of the present invention, an arc-shaped bump pen holder 33 is disposed on an upper surface of the pen cap 3. As shown in fig. 4 and 5, the arc-shaped bump pen holder 33 is arranged on the pen cap 3, so that when the pen cap is not used temporarily, an intelligent pen can be placed on the arc-shaped surface of the arc-shaped bump pen holder 33, and the pen without the pen cap 3 can be prevented from rolling on a table and falling off.

Referring to fig. 1 to 3, in an embodiment of the present invention, a position of the lower pen body 2, where the thumb and the forefinger contact each other when holding a pen, is provided with a limiting groove 22, the limiting groove 22 is provided with an opening for installing a contact piece 24, and a position of the lower pen body 2, where the middle finger contacts each other when holding a pen, is provided with a plane 25 on which the middle finger can rest. The lower pen body 2 is provided with a limiting groove 22 at the position where the thumb and the index finger contact when holding a pen, a contact sheet 24 for identifying whether the finger correctly holds the pen can be arranged on the limiting groove 22, the contact sheet 24 can be electrically connected with a control module for controlling the pen point to stretch through the opening, can also be electrically connected with a pen holding posture identifying module and the like, the contact sheet 24 can be used as a trigger device for controlling the pen to stretch and the pen holding posture identifying module and the like, the pen stretching controlling module and the pen holding posture identifying module are the prior art, and the technical personnel in the field can clearly understand that detailed description is not needed herein; when the pen is often held for writing, the middle finger can feel sore or grow a hand cocoon, the plane 25 on which the middle finger can rest is arranged at the position of the lower pen body 2 contacted by the middle finger when the pen is held, so that the contact area between the middle finger and the pen can be increased, the sore can be relieved during the writing process, a soft cushion can be arranged on the plane 25, and soft materials such as silica gel can be used. Reduce the stress of middle fingers, relieve the feeling of ache and delay the growth of the cocoon.

Referring to fig. 1 to 3, in an embodiment of the present invention, the cap 4 is made of a metal material. The pen cap 4 is made of metal, and the metal material is more durable than other materials.

Referring to fig. 1 to 6, in an embodiment of the present invention, the pen cap 3 is made of a silicone material. Can be the silica gel material with the material of cap for a brush 3, the front end of body 2 is down laminated better to cap for a brush 3, prevents that the ink of intelligence pen nib from sending out futilely, and the silica gel material is also more light simultaneously to appear leaking the black scheduling problem when the intelligence pen and make dirty cap for a brush 3, the silica gel material also can more conveniently clear up.

Referring to fig. 1 to 3, in an embodiment of the present invention, the front end of the lower pen body 2 is fixedly connected to the pen cap 4 through a screw thread. The ink can be conveniently disassembled through threaded connection and then supplied to the ink of the pen refill of the intelligent pen.

Referring to fig. 6, in an embodiment of the present invention, a cylindrical groove 34 is disposed at the bottom of the cap 3 for placing the front end of the cap 4 therein. This cylindricality recess 34 can carry out the block with the annular elasticity sand grip 31 of the first recess 21 of lower shaft 2 and the 3 inner walls of cap for brush 3 and mutually support together, can stably fix the nib of intelligent pen at the central point of cap for brush 3 and put, if carelessly fall intelligent pen on the ground, this cylindricality recess 34 can protect the nib of intelligent pen, especially soft material is like the cap for brush 3 of silica gel material, when dropping perpendicularly, the refill of intelligent pen or the pen head cover 4 can be protected to the cavity that cylindricality recess 34 formed, prevent the damage of intelligent pen nib.

The utility model discloses the theory of operation below has: the junction of the front end of body and the cap sets up first recess and the identical annular elasticity sand grip of internal surface at the cap under the intelligence pen, because annular elasticity sand grip has elasticity, when the cap is fashionable, extrude annular elasticity sand grip to the inner wall of first recess and can form certain deformation, so cap and lower body will form relative inclosed space when closing, prevent that the ink of intelligence pen nib from drying out because of contacting the air, and set up two spacing separation blades side by side at the cap end, when placing on the desk, these two spacing separation blades can support the desktop in the left and right sides of cap, prevent intelligent pen or cap from rolling on the desktop, bottom in the cap is provided with one and can place the front end of cap wherein the cylindricality recess, because the utility model discloses a cap compares with the traditional cap that caves in the contact area of body still less, the existence under the effect of external force leads to the inner wall possibility of intelligent pen refill to the cap, the bottom of cap sets up a cylindricality recess can carry out a position in intelligence pen and the cap when this cylindricality cap supports the pen cap and the nib can be the contact material when the external force is damaged, it is the direct pen nib to support the cylindricality to be a cylindricality recess when this cap, the pen cap, can prevent the nib.

The above description is only a preferred embodiment of the present invention, and should not be construed as limiting the present invention, and all the equivalent changes and modifications made in the claims of the present invention should be included in the scope of the present invention.

Claims (7)

1. The utility model provides a written structure of intelligence pen which characterized in that: including last body, lower body, cap for brush, go up the body and connect the setting with mutual block down between the body, the front end connection of body is provided with the cap for brush down, the front end of body down with cap for brush junction position is provided with first recess, the internal surface of cap for brush be close to open-ended position be provided with the identical annular elasticity sand grip of first recess, the end of the surface of cap for brush is provided with two side by side and prevents intelligent pen or the rolling spacing separation blade of cap for brush.

2. The nib structure of an intelligent pen according to claim 1, wherein: the upper surface of the pen cap is provided with an arc-shaped bump pen holder.

3. The nib structure of an intelligent pen according to claim 1, wherein: the lower pen body is provided with a limiting groove at the position where the thumb and the index finger contact when holding the pen, the limiting groove is provided with an opening for installing a contact piece, and the position where the middle finger contacts when holding the pen is provided with a plane where the middle finger can lean against.

4. The nib structure of an intelligent pen according to claim 1, wherein: the pen cap is made of metal materials.

5. The nib structure of an intelligent pen according to claim 1, wherein: the pen cap is made of silica gel.

6. The nib structure of an intelligent pen according to claim 1, wherein: the front end of the lower pen body is fixedly connected with the pen cap through threads.

7. The nib structure of an intelligent pen according to claim 1, wherein: the bottom in the pen cap is provided with a cylindrical groove in which the front end of the pen cap can be placed.

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