CN202480636U

CN202480636U - Automatic temperature-control hand warming pen

Info

Publication number: CN202480636U
Application number: CN2012200112291U
Authority: CN
Inventors: 李伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-04
Filing date: 2012-01-04
Publication date: 2012-10-10
Anticipated expiration: 2022-01-04

Abstract

The utility model relates to an automatic temperature-control hand warming pen. The pen is composed of a temperature controller, a pen holder, a pen head, a pen refill and a heating device, wherein the temperature controller is fixed on the top of the pen holder and composed of a temperature sensor, a controller, a display screen arranged on the surface and a control circuit; the pen refill is arranged in the pen holder; the pen holder is composed of an inner rod, an outer rod, and a hollow cavity between the outer rod and the inner rod, and the lower end of the pen holder is screwed with the pen head; the heating device is composed of an electric heating piece between the outer rod and the inner rod, an USB charging port formed in the pen holder and below the display screen and a switch, and the heating device is electrically connected with the control circuit of the temperature controller. The temperature controller and the heating device are added on the existing pen to display the room temperature and warm the hand when the room temperature is relatively low, so as to facilitate the user to study and work in cold day, and the application group is wide.

Description

The automatic temperature-control pen havnig function of warming hand

Technical field

The utility model relates to a kind of pen, especially a kind of automatic temperature-control pen havnig function of warming hand.

Background technology

Pen is a human invention greatly, is to supply to write or the instrument of the usefulness of painting.Solid or the liquid (ink) that how will have a color through nib also has the big characteristic of hardness ratio writing surface of utilizing the solid nib to carve symbol or picture on the surface on paper or other surface of solids drafting symbol or pictures.What generally use now is signature pen and ball pen, draws artistic draft and then pencils of using of drawing more.

All need hand fixing so that write when general pen uses, wintry weather is cold, and exposed for a long time hand is held Pen Association and caused the hand frostbite.Especially student group all must take pen to take notes, do one's assignment every day, adds odjective cause, is easy to frostbite winter.

The utility model content

Use the problem that pen is taken notes, operation causes frostbite easily when solving cold weather, the utility model provides a kind of automatic temperature-control pen havnig function of warming hand, and it can heating efficiently solve the problems referred to above with warm hand when temperature is low.

In order to realize that the technical scheme that the utility model purpose is adopted is: a kind of automatic temperature-control pen havnig function of warming hand is characterized in that: it is made up of temperature controller, penholder, nib, pen core, heater; Temperature controller is fixed in the penholder top, comprises temperature sensor, controller, is located at surperficial display screen and control circuit; Described pen core places in the penholder; Described penholder comprises interior bar, outer bar, hollow between outer bar and interior bar, the penholder lower end with the nib through being threaded; Described heater comprises the electric heating piece that places between outer bar and the interior bar, be located on the penholder and be positioned at the USB charge port and the switch of display screen below, and heater links to each other with the control circuit electricity of temperature controller.

The beneficial effect of the utility model is: the utility model adds temperature controller and heater on existing pen, can show room temperature and when temperature is low heating be convenient for people in the sky study when cold, office with warm hand, it is extensive to be suitable for colony.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.

Fig. 1 is the utility model structural representation

Fig. 2 is the penholder partial sectional view

1-temperature controller, 2-penholder, 3-nib, 4-electric heating piece, 5-pen core, 6-switch, 7-USB charge port, the interior bar of 8-, the outer bar of 9-among the figure.

The specific embodiment

In Fig. 1, first embodiment shown in Figure 2, a kind of automatic temperature-control pen havnig function of warming hand is characterized in that: it is made up of temperature controller, penholder, nib, pen core, heater; Temperature controller is fixed in the penholder top, comprises temperature sensor, controller, is located at surperficial display screen and control circuit; Described pen core places in the penholder; Described penholder comprises interior bar, outer bar, hollow between outer bar and interior bar, the penholder lower end with the nib through being threaded; Described heater comprises the electric heating piece that places between outer bar and the interior bar, be located on the penholder and be positioned at the USB charge port and the switch of display screen below, and heater links to each other with the control circuit electricity of temperature controller.

In Fig. 1, second embodiment shown in Figure 2, can be through the power source charges of USB charge port to control circuit.

In Fig. 1, the 3rd embodiment shown in Figure 2, can manually control the heater circuit turn-on through switch, make the electric heating piece heating power with warm hand.

In Fig. 1, the 4th embodiment shown in Figure 2, the temperature sensor senses indoor temperature information also reaches controller through the signal of telecommunication, and controller is handled the back and on display screen, shown instant indoor temperature.If temperature is lower than setting value (as 5 ℃), then controller is exported control signal simultaneously and is made the heater circuit turn-on, and the electric heating piece heating power is realized the warm hand of automatic temperature-control with warm hand.

Claims

1. automatic temperature-control pen havnig function of warming hand, it is characterized in that: it is made up of temperature controller, penholder, nib, pen core, heater; Temperature controller is fixed in the penholder top, comprises temperature sensor, controller, is located at surperficial display screen and control circuit; Pen core places in the penholder, and penholder comprises interior bar, outer bar, hollow between outer bar and interior bar, the penholder lower end with the nib through being threaded; Heater comprises the electric heating piece that places between outer bar and the interior bar, be located on the penholder and be positioned at the USB charge port and the switch of display screen below, and heater links to each other with the control circuit electricity of temperature controller.