CN210706617U

CN210706617U - Multifunctional pen

Info

Publication number: CN210706617U
Application number: CN201921009327.XU
Authority: CN
Inventors: 王喜玲; 佟彦诩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-06-09
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a multifunctional pen, concretely relates to stationery field, including the pen-holder body, pen-holder body one end is equipped with the heat dissipation work piece, and the pen-holder body includes the first body of rod, the second body of rod and pen-holder pole, the inside first storage cylinder that is equipped with of the first body of rod, first storage cylinder one end is equipped with the second storage cylinder, first storage cylinder and second storage cylinder outside all are equipped with and gather the gas cavity, first body of rod middle part is equipped with a plurality of scattered gas pockets, and the heat dissipation work piece is including storage shell and protection network, storage shell and pen-holder body junction are equipped with the air supply mouth, the storage shell inner chamber is equipped with the drive motor, drive motor output shaft is equipped with the flabellum of bleeding. The utility model discloses a be equipped with scattered gas pocket and heat dissipation work piece, drive motor work drives the flabellum rotation of bleeding, takes out the outside air and supplies the air in to gathering the gas cavity through the air supply mouth, and the palm department air flow to holding a position is with higher speed through scattered gas pocket, takes away the humid air area of high temperature.

Description

Multifunctional pen

Technical Field

The utility model relates to a stationery technical field, more specifically say, the utility model relates to a multifunctional pen.

Background

A pen, which is a great invention of human beings, is a tool for writing or drawing, and draws characters, symbols, or pictures on paper or other solid surfaces with colored solid or liquid (ink) by a pen tip, and also uses a pencil or a carbon pen for writing and drawing by using the hardness of the solid pen tip. It is called as four treasures of the study together with ink, paper and inkstone. In ancient China, a writing brush was used. Ancient greece and ancient roman used to paint wax on the surface of a wood board and then used an iron stick to write on the wax surface, ancient egypt and bosss used reed stems to be sharpened and used as a pen. In europe and the united states, a reed pen or a goose brush pen is used from the beginning of the middle century, and in 2012, a pencil with a cap invented by Chinese becomes a new contribution in the process of the development history of the pencil in China. With the development of society, the types of pens are more and more, but the fountain pens gradually occupy the half-wall river mountains of the market as common writing tools and the convenience of use of the fountain pens. When the pen is held and written in hot seasons such as summer, the hands of a user are very easy to sweat, and the working or learning efficiency is low at the moment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a multifunctional pen drives through the drive motor work and bleeds the flabellum and rotate, takes out the outside air and supplies the air in the air supply mouth to gathering the gas cavity, and the palm department air flow to holding a position is with higher speed through the gas pocket that looses, takes away the humid air of high temperature, guarantees the efficiency of work or study.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional pen comprises a pen holder body, wherein a heat dissipation workpiece is arranged at one end of the pen holder body;

the pen holder body comprises a first rod body, a second rod body and a pen point rod, wherein the second rod body and the pen point rod are both in threaded connection with the first rod body, a first storage barrel is arranged inside the first rod body, one end of the first storage barrel is provided with a second storage barrel, gas gathering cavities are arranged outside the first storage barrel and the second storage barrel, a plurality of gas dispersing holes are formed in the middle of the first rod body, and the gas dispersing holes are uniformly distributed and penetrate through the first rod body to be connected with the gas gathering cavities;

the heat dissipation workpiece comprises a storage shell and a protective net, a gas supply port is formed in the joint of the storage shell and the pen holder body, the inner diameter of the gas supply port is matched with the outer diameter of the second rod body, a transmission motor is arranged in the inner cavity of the storage shell, an air exhaust fan blade is arranged on an output shaft of the transmission motor, and a fixing device is arranged at the joint of the storage shell and the protective net.

In a preferred embodiment, the fixing device comprises a fixing frame and an adjusting rod, a rotating bearing is arranged at the joint of one end of the adjusting rod and the protective net, a positioning screw is arranged at the joint of the fixing frame and the adjusting rod, and a fixing hole is arranged at the joint of the adjusting rod and the positioning screw.

In a preferred embodiment, one end of the fixing frame is fixedly connected with the receiving shell, the adjusting rod is in a Z shape, and the air supply port is bonded with the top end of the second rod body through glue.

In a preferred embodiment, the second storage barrel is provided with a first cylinder and a second cylinder, a plurality of connecting pieces are arranged between the outer wall of the top end of the first cylinder and the inner wall of the first rod body, between the outer wall of the top end of the second cylinder and the inner wall of the second rod body, and the connecting pieces divide the top end of the gas gathering cavity into a plurality of gas inlet grooves.

In a preferred embodiment, a pen cap is arranged outside one end of the pen holder body, and the pen cap is buckled with the pen holder body.

In a preferred embodiment, the protective mesh is made of a stainless steel mesh, and the protective mesh is adapted to the receiving case.

The utility model discloses a technological effect and advantage:

1. the utility model is provided with the air diffusing holes and the heat dissipation workpiece, the transmission motor works to drive the air exhaust fan blades to rotate, external air is pumped to supplement air into the air gathering cavity through the air supply port, the air flow at the palm position of the pen holding position is accelerated through the air diffusing holes, high-temperature humid air is taken away, and the work or study efficiency is ensured;

2. the utility model discloses a be equipped with protection network and fixing device, when the user need change or when clean to the flabellum of bleeding, with the set screw from the fixed orifices in roll-out, rotate and adjust pole and mount position separation and take off the protection network, the protection network can prevent that the external winged insect of radiating work piece during operation or bold footpath debris from getting into and accomodate the shell inner chamber, guarantees the normal function use of drive motor and the flabellum of bleeding, guarantees the device's life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the pen holder body of the present invention.

Fig. 3 is a schematic structural view of the heat dissipation workpiece of the present invention.

Fig. 4 is a schematic structural view of the fixing device of the present invention.

Fig. 5 is a schematic view of the structure of the adjusting rod of the present invention.

The reference signs are: the pen holder comprises a pen holder body 1, a first rod body 11, a second rod body 12, a pen holder rod 13, a first storage barrel 14, a second storage barrel 15, an air gathering cavity 16, an air diffusing hole 17, a heat dissipating workpiece 2, a storage shell 21, a protective net 22, an air supply port 23, a transmission motor 24, an air exhaust fan blade 25, a fixing device 26, a fixing frame 261, an adjusting rod 262, a rotary bearing 263, a positioning screw 264, a fixing hole 265 and a pen cap 3.

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.

The utility model provides a multifunctional pen, which comprises a pen holder body 1, wherein one end of the pen holder body 1 is provided with a heat dissipation workpiece 2, the pen holder body 1 comprises a first rod body 11, a second rod body 12 and a pen point rod 13, the second rod body 12 and the pen point rod 13 are both in threaded connection with the first rod body 11, a first storage barrel 14 is arranged inside the first rod body 11, one end of the first storage barrel 14 is provided with a second storage barrel 15, the outer parts of the first storage barrel 14 and the second storage barrel 15 are both provided with a gas gathering cavity 16, the middle part of the first rod body 11 is provided with a plurality of gas dissipation holes 17, the plurality of gas dissipation holes 17 are uniformly distributed and penetrate through the first rod body 11 to be connected with the gas gathering cavity 16, the heat dissipation workpiece 2 comprises a storage shell 21 and a protective screen 22, the connection part of the storage shell 21 and the pen holder body 1 is provided with a gas supply port 23, the inner diameter of the gas supply port 23 is, the inner chamber of the storage shell 21 is provided with a transmission motor 24, an output shaft of the transmission motor 24 is provided with air exhaust fan blades 25, the second storage barrel 15 is arranged to be a first cylinder and a second cylinder, a plurality of connecting pieces are arranged between the outer wall of the top end of the first cylinder and the inner wall of the first rod body 11, between the outer wall of the top end of the second cylinder and the inner wall of the second rod body 12, the connecting pieces divide the top end of the air gathering cavity 16 into a plurality of air inlet grooves, the outside of one end of the pen holder body 1 is provided with a pen cap 3, and the pen cap 3 is buckled with the pen.

As shown in fig. 1-2, the embodiment specifically is: when the device is used in hot weather, the control switch is arranged at a proper position on the outer wall of the first rod body 11, the second rod body 12 is rotated to separate the first cylinder body from the second cylinder body, the storage battery is arranged inside the second storage barrel 15 and then the first rod body 11 is connected with the second rod body 12, the control switch is started to supply energy to the transmission motor 24 to drive the air exhaust fan blades 25 to rotate, external air is exhausted to supplement air into the air accumulation cavity 16 through the air supply port 23, the air generates a plurality of accelerated air flows through the air exhaust holes 17 to accelerate the air flow at the palm of the pen holding position, high-temperature humid air is taken away, a user can regularly rotate the pen head rod 13 to separate from the first rod body 11, a pen core in the first storage barrel 14 is replaced, continuous writing work is ensured, and the pen cap 3 is arranged, the pen point position can be protected during the idle period of the pen, and the damage of the pen point caused by accidental falling is avoided.

A fixing device 26 is arranged at the joint of the accommodating shell 21 and the protective net 22, the fixing device 26 comprises a fixing frame 261 and an adjusting rod 262, a rotating bearing 263 is arranged at the joint of one end of the adjusting rod 262 and the protective net 22, a positioning screw 264 is arranged at the joint of the fixing frame 261 and the adjusting rod 262, a fixing hole 265 is arranged at the joint of the adjusting rod 262 and the positioning screw 264, one end of the fixing frame 261 is fixedly connected with the accommodating shell 21, the adjusting rod 262 is Z-shaped, the air supply port 23 is bonded with the top end of the second rod body 12 through glue, the protective net 22 is made of a stainless steel screen, and the protective net 22 is matched with the accommodating shell 21;

as shown in fig. 3 to 5, the embodiment specifically is: when a user needs to replace or clean the air exhaust fan blade 25, the positioning screw 264 can be rotated out of the fixing hole 265 by using a tool, the adjusting rod 262 and the fixing frame 261 are rotated by the rotating bearing 263 to be separated, so that the protective net 22 can be taken down from one side of the storage shell 21, when the protective net 22 needs to be installed, the fixing frame 261 and the adjusting rod 262 are correspondingly placed, the adjusting rod 262 is rotated to reset by the rotating bearing 263, and the positioning screw 264 is rotated into the fixing hole 265.

The utility model discloses the theory of operation:

referring to the attached drawings 1-2 of the specification, a transmission motor 24 works to drive an air exhaust fan blade 25 to rotate, external air is exhausted to supplement air into an air collecting cavity 16 through an air supply port 23, multiple strands of accelerated air flows are generated by the air through air diffusing holes 17, air flowing at the palm of a pen holding position is accelerated, and high-temperature humid air is taken away;

further, referring to fig. 3-5 of the specification, the positioning screw 264 is rotated out of the fixing hole 265, the adjusting rod 262 is rotated to separate from the fixing frame 261 to remove the protection net 22, the air-extracting fan blade 25 is replaced or cleaned, the protection net 22 can prevent outside flying insects or large-diameter sundries from entering the inner cavity of the storage case 21, and the normal operation and use of the transmission motor 24 and the air-extracting fan blade 25 are ensured.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional pen, includes pen-holder body (1), its characterized in that: one end of the pen holder body (1) is provided with a heat dissipation workpiece (2);

the pen holder body (1) comprises a first rod body (11), a second rod body (12) and a pen point rod (13), wherein the second rod body (12) and the pen point rod (13) are in threaded connection with the first rod body (11), a first storage barrel (14) is arranged inside the first rod body (11), one end of the first storage barrel (14) is provided with a second storage barrel (15), gas gathering cavities (16) are arranged outside the first storage barrel (14) and the second storage barrel (15), a plurality of gas scattering holes (17) are formed in the middle of the first rod body (11), and the gas scattering holes (17) are uniformly distributed and penetrate through the first rod body (11) to be connected with the gas gathering cavities (16);

the heat dissipation workpiece (2) comprises a storage shell (21) and a protective net (22), an air supply port (23) is formed in the joint of the storage shell (21) and the pen holder body (1), the inner diameter of the air supply port (23) is matched with the outer diameter of the second rod body (12), a transmission motor (24) is arranged in the inner cavity of the storage shell (21), air exhaust fan blades (25) are arranged on an output shaft of the transmission motor (24), and a fixing device (26) is arranged in the joint of the storage shell (21) and the protective net (22).

2. The multifunctional pen of claim 1, wherein: the fixing device (26) comprises a fixing frame (261) and an adjusting rod (262), a rotating bearing (263) is arranged at the joint of one end of the adjusting rod (262) and the protective net (22), a positioning screw (264) is arranged at the joint of the fixing frame (261) and the adjusting rod (262), and a fixing hole (265) is arranged at the joint of the adjusting rod (262) and the positioning screw (264).

3. The multi-function pen of claim 2, wherein: one end of the fixing frame (261) is fixedly connected with the containing shell (21), the shape of the adjusting rod (262) is Z-shaped, and the air supply port (23) is bonded with the top end of the second rod body (12) through glue.

4. The multifunctional pen of claim 1, wherein: second containing barrel (15) set up to first cylinder and second cylinder, all be equipped with a plurality of connection pieces between first cylinder top outer wall and first body of rod (11) inner wall, second cylinder top outer wall and the second body of rod (12) inner wall, the connection piece will gather gas cavity (16) top and equally divide into a plurality of air inlet ducts.

5. The multifunctional pen of claim 1, wherein: the pen holder is characterized in that a pen cap (3) is arranged outside one end of the pen holder body (1), and the pen cap (3) is buckled with the pen holder body (1).

6. The multifunctional pen of claim 1, wherein: the protective net (22) is made of a stainless steel screen mesh, and the protective net (22) is matched with the storage shell (21).