CN205167971U - Night light pen of writing clear display - Google Patents

Abstract

The utility model relates to a night light pen of writing clear display, the window that refill nib department is close to to the nib outer fringe installation no. 1 was made by transparent material, the tip is made and is made a comparison of the written inner edge oblique cone platform of leanin more under the pen -holder in this window, LED paster that this oblique cone platform outer fringe equipartition inlayed the dress with certain interval keeps between the window, the LED paster with install the switch series connection that inlays the dress in the battery and the pen -holder outer fringe of pen -holder upper end. The utility model discloses in, light that the LED paster sent at first sees through the window and jets out, then jets out after the colour cap that the nib went up the suit changes colour, when the person's handwriting of different colours, chooses the colour cap of different colours for use, reinforces the demonstration of person's handwriting from this, and gloomy illuminating except causing desk lamp or ceiling lamp angle and staff shade can make the more clear of person's handwriting demonstration moreover, has protected people's eye, lets moreover to write efficiency higher.

Description

The luminous pen of the clear display of a kind of writing

Technical field

The utility model relates to lettering pen structure technical field of improvement book, the luminous pen of the clear display of especially a kind of writing.

Background technology

Pen is the instrument that a kind of people often use, its structure is generally: comprise penholder and pen core, pen core is inlaid in penholder, the nib of diminishing truncated cone is from top to bottom set with in the engagement of the bottom of penholder, certainly sometimes in order to avoid pen core becomes dry, nib also can be installed one for covering the cap for brush of pen core end and nib.During use, people grip penholder lower end and the junction of nib, then write on paper with pen core, when surrounding enviroment are darker, people can open desk lamp or pendent lamp, but find in actual use, due to desk lamp and the lighting angle of pendent lamp and the problem of staff shade, often occur writing place's brightness darker, be not easy to observe, easily make people's kopiopia, some human hair understands the lettering pen with lighting in nib, but structure is more complicated, the person's handwriting illuminating effect for different colours is bad.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, provides and can illuminate the place's of writing surrounding enviroment and the luminous pen that can adapt to the clear display of a kind of writing of shades of colour person's handwriting.

The technical scheme that the utility model is taked is:

The luminous pen of the clear display of a kind of writing, comprise penholder and pen core, pen core is inlaid in penholder, the nib of diminishing truncated cone is from top to bottom set with in the engagement of the bottom of penholder, it is characterized in that: the outer rim of described nib near pen core nib place installs a form be made up of transparent material, an oblique cone platform more intilted than written inner edge is made in penholder bottom in this form, certain intervals is kept between the LED paster of the uniform setting-in of this oblique cone platform outer rim and described form, described LED paster is connected in series with the switch of the battery and penholder outer rim setting-in that are arranged on penholder upper end.

And the written outer rim above described form makes a groove, this groove engages the suit cap that suit one has different colours, the light that this suit cap is used for LED paster penetrates through form changes color.

And, described penholder upper end engagement spiral-lock one battery compartment, the upper end spiral-lock upper cover of this battery compartment, at the embedded packed battery of battery compartment, the negative pole of this battery is by the negative pole seat conducting in spring and upper cover, this negative pole seat is by the becket conducting of metal derby and cable and upper cover lower surface setting-in, the becket conducting of this becket and battery compartment upper surface recess setting-in, the becket of battery compartment upper surface recess is by the cable of battery compartment sidewall setting-in and the becket conducting of boss place, battery compartment lower surface setting-in, the becket at boss place, battery compartment lower surface is connected one end of described switch with the cable in penholder by the becket of penholder upper surface setting-in,

Positive electrode seat, metal derby and cable that the positive pole of described battery is installed by battery compartment lower end and the encasing metal ring conducting of battery compartment lower surface, the becket of battery compartment lower surface and another becket conducting of penholder upper surface setting-in, this another becket connects the other end of described switch by the cable in penholder.

Advantage of the present utility model and good effect are:

In the utility model, in penholder upper end, battery compartment is installed, in battery compartment upper end, upper cover is installed, anode in battery compartment, negative pole is respectively by positive electrode seat, negative pole seat, cable is connected with the two ends of switch with becket, oblique cone platform is made in penholder lower end, at its outer rim radial equipartition, LED paster is installed, first the light that this LED paster sends penetrate through form, then penetrate after the color cap through nib is set with changes color, when the person's handwriting of different colours, select the color cap of different colours, strengthen the display of person's handwriting thus, except gloomyly illuminating of desk lamp or pendent lamp angle and staff shade can being caused, and person's handwriting can be made to show more clear, protect human eye, and allow to write efficiency higher.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the sectional view of Fig. 2;

Fig. 3 is the I portion enlarged drawing of Fig. 2;

Fig. 4 is the II portion enlarged drawing of Fig. 2;

Fig. 5 is the III portion enlarged drawing of Fig. 2.

Detailed description of the invention

Below in conjunction with embodiment, further illustrate the utility model, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.

The luminous pen of the clear display of a kind of writing, as Fig. 1, 2, 3, 4, shown in 5, comprise penholder 4 and pen core 9, pen core is inlaid in penholder, the nib 5 of diminishing truncated cone is from top to bottom set with in the engagement of the bottom of penholder, innovation of the present utility model is: the outer rim of described nib near pen core nib place installs a form 24 be made up of transparent material, an oblique cone platform 26 more intilted than written inner edge is made in penholder bottom 22 in this form, certain intervals is kept between the LED paster 23 of the uniform setting-in of this oblique cone platform outer rim and described form, described LED paster is connected in series with the switch 3 of the battery 8 and penholder outer rim setting-in that are arranged on penholder upper end.

In the present embodiment, written outer rim above described form makes a groove 21, this groove engages the suit cap 6 that suit one has different colours, this suit cap is made up of the light transmissive material of different colours, and it changes color for the light penetrated through form by LED paster.

Described penholder upper end engagement spiral-lock one battery compartment 2, the upper end spiral-lock upper cover 1 of this battery compartment, at the embedded packed battery of battery compartment, the negative pole of this battery is by spring 13 and negative pole seat 11 conducting in upper cover, this negative pole seat passes through becket 15 conducting of metal derby 12 and cable 10 and upper cover lower surface setting-in, cave in becket 15 conducting of 14 place's setting-ins in this becket and battery compartment upper surface, the cable 10 of becket by battery compartment sidewall setting-in and becket 15 conducting of boss 19 place, battery compartment lower surface setting-in of battery compartment upper surface recess, the becket 15 at boss place, battery compartment lower surface is connected one end of described switch by the becket 15 of penholder upper surface setting-in and the cable 20 in penholder.

Positive electrode seat 17, metal derby 18 and the cable 10 that the positive pole 16 of described battery is installed by battery compartment lower end and encasing metal ring 15 conducting of battery compartment lower surface, the becket 15 of battery compartment lower surface and another becket 15 conducting of penholder upper surface setting-in, this another becket 15 connects the other end of described switch by the cable 20 in penholder.The nib 7 of pen core stretches out and for writing in penholder bottom, written form and color cap.

In the utility model, in penholder upper end, battery compartment is installed, in battery compartment upper end, upper cover is installed, anode in battery compartment, negative pole is respectively by positive electrode seat, negative pole seat, cable is connected with the two ends of switch with becket, oblique cone platform is made in penholder lower end, at its outer rim radial equipartition, LED paster is installed, first the light that this LED paster sends penetrate through form, then penetrate after the color cap through nib is set with changes color, when the person's handwriting of different colours, select the color cap of different colours, strengthen the display of person's handwriting thus, except gloomyly illuminating of desk lamp or pendent lamp angle and staff shade can being caused, and person's handwriting can be made to show more clear, protect human eye, and allow to write efficiency higher.

Claims (3)

1. the luminous pen of the clear display of writing, comprise penholder and pen core, pen core is inlaid in penholder, the nib of diminishing truncated cone is from top to bottom set with in the engagement of the bottom of penholder, it is characterized in that: the outer rim of described nib near pen core nib place installs a form be made up of transparent material, an oblique cone platform more intilted than written inner edge is made in penholder bottom in this form, certain intervals is kept between the LED paster of the uniform setting-in of this oblique cone platform outer rim and described form, described LED paster is connected in series with the switch of the battery and penholder outer rim setting-in that are arranged on penholder upper end.

2. the luminous pen of the clear display of a kind of writing according to claim 1, it is characterized in that: the written outer rim above described form makes a groove, this groove engages the suit cap that suit one has different colours, the light that this suit cap is used for LED paster penetrates through form changes color.

3. the luminous pen of the clear display of a kind of writing according to claim 2, it is characterized in that: described penholder upper end engagement spiral-lock one battery compartment, the upper end spiral-lock upper cover of this battery compartment, at the embedded packed battery of battery compartment, the negative pole of this battery is by the negative pole seat conducting in spring and upper cover, this negative pole seat is by the becket conducting of metal derby and cable and upper cover lower surface setting-in, the becket conducting of this becket and battery compartment upper surface recess setting-in, the becket of battery compartment upper surface recess is by the cable of battery compartment sidewall setting-in and the becket conducting of boss place, battery compartment lower surface setting-in, the becket at boss place, battery compartment lower surface is connected one end of described switch with the cable in penholder by the becket of penholder upper surface setting-in,

Positive electrode seat, metal derby and cable that the positive pole of described battery is installed by battery compartment lower end and the encasing metal ring conducting of battery compartment lower surface, the becket of battery compartment lower surface and another becket conducting of penholder upper surface setting-in, this another becket connects the other end of described switch by the cable in penholder.