CN202242553U - LED (Light-Emitting Diode) illuminating automatic pen - Google Patents
LED (Light-Emitting Diode) illuminating automatic pen Download PDFInfo
- Publication number
- CN202242553U CN202242553U CN2011203348121U CN201120334812U CN202242553U CN 202242553 U CN202242553 U CN 202242553U CN 2011203348121 U CN2011203348121 U CN 2011203348121U CN 201120334812 U CN201120334812 U CN 201120334812U CN 202242553 U CN202242553 U CN 202242553U
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- led lamp
- piston
- button cell
- spring
- led
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Abstract
The utility model discloses an LED (Light-Emitting Diode) illuminating automatic pen, which belongs to the field of applied optics. The LED illuminating automatic pen consists of an automatic pen shell (1), a pen cap (2), a refill (3), an LED lamp (4), a button cell (5), a piston (6) and a spring (7), wherein the automatic pen shell (1) comprises the refill (3), the LED lamp (4), the button cell (5), the piston (6) and the spring (7); the LED lamp (4) is fixed on the piston (6); the piston (6) is connected with the spring (7); the lower end of the spring (7) is connected with the button cell (5); the button cell (5) is fixed at the upper end of the refill (3); one pole of the LED lamp (4) is connected with the cathode of the button cell; a lead of the other pole of the LED lamp (4) is arranged at the bottom of the piston (6); and the pen cap (2) is sleeved on the LED lamp (4). In the automatic illuminating pen, the function of lightening and illuminating of the LED lamp (4) in a writing state and turning off of the LED lamp (4) in a non-writing state can be realized.
Description
Technical field
The utility model relates to a kind of LED illumination from starting writing, and belongs to the Application Optics technical field.
Background technology
No matter be ball pen pencil or fountain pen, all be the necessity in the life.But usually run into a problem when we write night, be exactly insufficient light even if the desk lamp fluorescent lamp is being opened, is covered by self always have light.Special some special operation persons in addition, such as the worker under the mine, it is more painstaking to write.
The utility model will be started writing certainly and the LED lamp combines, and when assurance is write comfortable smoothness from starting writing, realize closely illumination solving problems such as insufficient light.
Summary of the invention
The utility model belongs to the Application Optics technical field.Be starting writing certainly of a kind of LED of utilization lamp illumination.
A kind of LED illumination is characterized in that: be made up of the shell of starting writing certainly (1), the cap for brush (2), pen core (3), LED lamp (4), button cell (5), piston (6) and spring (7) from starting writing.Comprise pen core (3), LED lamp (4), button cell (5), piston (6) and spring (7) from the shell of starting writing (1); LED lamp (4) is fixed on the piston (6), and piston (6) connects spring (7), and spring (7) lower end connects button cell (5); Button cell (5) is fixed on pen core (3) upper end; LED lamp (4) one utmost points connect the button cell negative pole, and another utmost point lead-in wire places piston (6) bottom, and the cap for brush (2) is enclosed within on the LED lamp (4).
Described a kind of LED illumination is from starting writing, and it is characterized in that: the shell of starting writing certainly (1) is made by organic plastics, and length is 14cm-16cm, and diameter is 1.0cm-1.5cm.
Described a kind of LED illumination is characterized in that from starting writing: the cap for brush (2) diameter of going to the bottom is 0.7cm-1.3cm, and pen core (3) length is 12.3cm-14.0cm, and button cell (5) voltage is 3V-4V.
Operation principle of the present invention is: when the cap for brush (2) when being pressed, piston (6) compression spring (7) is run into button cell (5) up to piston (6); Because from the special tectonic of starting writing; When the cap for brush (2) was not pressed for the second time, piston (6) was fixed on extreme lower position, and spring (7) is in compressive state always; LED lamp (4) lead-in wire that is connected piston (6) bottom touches button cell (5) positive pole causes LED lamp (4) power supply to be switched on; LED lamp (5) is luminous, and pen core (3) head stretches out from starting writing shell (1) simultaneously, is in the state of writing; When the cap for brush (2) is pressed once more, because from the special tectonic of starting writing, piston (6) rises gets back to original position; Spring (7) is got back to normal condition; LED lamp (4) lead-in wire that is connected piston (6) bottom leaves button cell (5) positive pole, and LED lamp (4) power supply breaks off, and LED lamp (4) extinguishes; Pen core (3) is retracted into from starting writing shell (1) inside, gets back to the non-state of writing.
The invention has the beneficial effects as follows: when this design had realized writing, LED lamp (4) in time provided illumination, and in the time of need not writing, the function that LED lamp (4) extinguishes has synchronously solved problem such as insufficient light when writing simultaneously.
Description of drawings
Fig. 1 is that the LED illumination is write view from starting writing.
Fig. 2 is that the LED illumination is from starting writing the non-view of writing.
The specific embodiment
Instance 1: a kind of LED illumination is made up of the shell of starting writing certainly (1), the cap for brush (2), pen core (3), LED lamp (4), button cell (5), piston (6) and spring (7) from starting writing.Comprise pen core (3), LED lamp (4), button cell (5), piston (6) and spring (7) from the shell of starting writing (1); LED lamp (4) is fixed on the piston (6), and piston (6) connects spring (7), and spring (7) lower end connects button cell (5); Button cell (5) is fixed on pen core (3) upper end; LED lamp (4) one utmost points connect the button cell negative pole, and another utmost point lead-in wire places piston (6) bottom, and the cap for brush (2) is enclosed within on the LED lamp (4).
Made by organic plastics from the shell of starting writing (1), length is 15cm, and diameter is 1.3cm, and the cap for brush (2) diameter of going to the bottom is 1.1cm, the replacement core of pen core (3) for supplying on the market, and length is 13cm, button cell (5) voltage is 3V.
Use when starting writing, when the cap for brush (2) is pressed, piston (6) compression spring (7); Run into button cell (5) up to piston (6), because from the special tectonic of starting writing, when the cap for brush (2) is not pressed for the second time; Piston (6) is fixed on extreme lower position, and spring (7) is in compressive state always, and LED lamp (4) lead-in wire that is connected piston (6) bottom touches button cell (5) positive pole causes LED lamp (4) power supply to be switched on; LED lamp (5) is luminous; Pen core (3) head stretches out from starting writing shell (1) simultaneously, is in the state of writing, and is as shown in Figure 1; When the cap for brush (2) is pressed once more, because from the special tectonic of starting writing, piston (6) rises gets back to original position; Spring (7) is got back to normal condition, and LED lamp (4) lead-in wire that is connected piston (6) bottom leaves button cell (5) positive pole, and LED lamp (4) power supply breaks off; LED lamp (4) extinguishes; Pen core (3) is retracted into from starting writing shell (1) inside, gets back to the non-state of writing, and is as shown in Figure 2.
Claims (3)
1. a LED illumination is characterized in that: be made up of the shell of starting writing certainly (1), the cap for brush (2), pen core (3), LED lamp (4), button cell (5), piston (6) and spring (7) from starting writing; Comprise pen core (3), LED lamp (4), button cell (5), piston (6) and spring (7) from the shell of starting writing (1); LED lamp (4) is fixed on the piston (6), and piston (6) connects spring (7), and spring (7) lower end connects button cell (5); Button cell (5) is fixed on pen core (3) upper end; LED lamp (4) one utmost points connect the button cell negative pole, and another utmost point lead-in wire places piston (6) bottom, and the cap for brush (2) is enclosed within on the LED lamp (4).
2. a kind of LED illumination according to claim 1 is from starting writing; It is characterized in that: the shell of starting writing certainly (1) is made by organic plastics; Length is 14cm-16cm, and diameter is 1.0cm-1.5cm, and the cap for brush (2) diameter of going to the bottom is 0.7cm-1.3cm; Pen core (3) length is 12.3cm-14.0cm, and button cell (5) voltage is 3V-4V.
3. a kind of LED illumination according to claim 1 is characterized in that from starting writing: the cap for brush (2) diameter of going to the bottom is 0.7cm-1.3cm, and pen core (3) length is 12.3cm-14.0cm, and button cell (5) voltage is 3V-4V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203348121U CN202242553U (en) | 2011-09-06 | 2011-09-06 | LED (Light-Emitting Diode) illuminating automatic pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203348121U CN202242553U (en) | 2011-09-06 | 2011-09-06 | LED (Light-Emitting Diode) illuminating automatic pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242553U true CN202242553U (en) | 2012-05-30 |
Family
ID=46103843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203348121U Expired - Fee Related CN202242553U (en) | 2011-09-06 | 2011-09-06 | LED (Light-Emitting Diode) illuminating automatic pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053016A (en) * | 2018-02-06 | 2018-05-18 | 曾天然 | USB flash disk with movable blade |
-
2011
- 2011-09-06 CN CN2011203348121U patent/CN202242553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053016A (en) * | 2018-02-06 | 2018-05-18 | 曾天然 | USB flash disk with movable blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120906 |