CN204605288U - A kind of dual-purpose lamp pen - Google Patents
A kind of dual-purpose lamp pen Download PDFInfo
- Publication number
- CN204605288U CN204605288U CN201520283273.1U CN201520283273U CN204605288U CN 204605288 U CN204605288 U CN 204605288U CN 201520283273 U CN201520283273 U CN 201520283273U CN 204605288 U CN204605288 U CN 204605288U
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- CN
- China
- Prior art keywords
- penholder
- emitting diode
- light emitting
- contact
- retractor device
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of dual-purpose lamp pen, comprises penholder, light emitting diode, retractor device; Described penholder, comprise penholder and lower pen rod composition, top and the bottom of upper penholder are all provided with light emitting diode, and lower pen rod adopts transparent material; Described retractor device, be arranged in penholder, retractor device is provided with a contact and two contacts, and contact and contact and retractor device form a change-over switch, and two contacts connect the light emitting diode at the top of penholder and the light emitting diode of bottom respectively; Also be provided with two touch sheets on the surface of the lower end of upper penholder, whether touch sheet is lighted by transistor controls light emitting diode; The inside of upper penholder is provided with battery.When holding on penholder two touch sheets, the light emitting diode of the light emitting diode or bottom that are positioned at penholder top can be lighted.The utility model has lighting function, is conducive to writing, and also can work as torch and use as illumination.
Description
Technical field
The utility model belongs to stationery, is related specifically to a kind of pen with illumination functions.
Background technology
Because the relation of room lighting position, when writing, being usually the environment being in backlight, is exactly that light can easily be lived by the body of oneself or stick shift; The light of some other indoor is very dark, and these situations are all unfavorable for writing; In addition, if in same bedroom, have a rest to leave other people alone, when turning off the light, be to complete the work of writing at all.If the front end of pen self has lighting function, just greatly can improve the adaptive capacity to environment when writing, and also can write in the environment of dark.
Summary of the invention
In order to solve in the above-mentioned environment more weak at light the problem being unfavorable for writing and cannot writing in dark surrounds, the utility model provides a kind of dual-purpose lamp pen, the front end of its penholder and tail end all have luminous function, namely be conducive to writing, also can when torch uses as illumination in night.
The utility model solves the technical scheme that its technical problem adopts:
A kind of dual-purpose lamp pen, comprises penholder, light emitting diode, retractor device.Described penholder, comprise penholder and lower pen rod composition, top and the bottom of upper penholder are all provided with light emitting diode, and lower pen rod adopts transparent material; Described retractor device, be arranged in penholder, retractor device is provided with a contact and two contacts, and contact and contact and retractor device form a change-over switch, and two contacts connect the light emitting diode at the top of penholder and the light emitting diode of bottom respectively; Also be provided with two touch sheets on the surface of the lower end of upper penholder, whether touch sheet is lighted by transistor controls light emitting diode; The inside of upper penholder is provided with battery.
When retractor device is in the state of stretching out, i.e. cartridge exposing penholder, hold a pen when writing, finger can touch two touch sheets, causes transistor circuit to be communicated with, and the light emitting diode being positioned at the bottom of penholder is lighted, and is conducive to writing; When retractor device is in retracted mode, i.e. pen core retraction penholder, at this moment hold two touch sheets on penholder, the light emitting diode being positioned at the top of penholder is lighted, and can work as torch illumination.
The beneficial effects of the utility model are mainly manifested in: have lighting function, are conducive to writing, and also can work as torch and use as illumination.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of a kind of embodiment of the utility model.
Fig. 2 is the structural representation of a kind of embodiment (when retractor device is in and stretches out state) of the utility model.
Fig. 3 is the structural representation of a kind of embodiment (when retractor device is in retracted mode) of the utility model.
Fig. 4 is the circuit connection diagram of a kind of embodiment of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of embodiment of the present utility model is further described.
See shown in Fig. 1 ~ 4, a kind of dual-purpose lamp pen, comprises penholder, light emitting diode, retractor device.Described penholder, comprise penholder 1a and lower pen rod 1b composition, the top of upper penholder 1a is provided with light emitting diode D1, and the bottom of upper penholder 1a is all provided with patch light-emitting diode D2-1, D2-2, and lower pen rod 1b adopts transparent material; Two touch sheet 2a, 2b are also provided with, as the switch that triggering light emitting diode D1 or light emitting diode D2-1, D2-2 light on the surface of the lower end of upper penholder 1a.Upper penholder 2a is connected by hickey 3 with lower pen rod 2b.
Described retractor device, comprises control assembly 4, movable part 5 and spring 6.Control assembly 4, movable part 5 are arranged in penholder 1a; Control assembly 4 has elasticity, and its one end is fixed on the inner side of penholder 1a, and the other end is provided with button 7 and contact 8.Described movable part 5, the side of its lower end is hook shape, which is provided with two contacts, a contact 9a is positioned at the front end of hook shape, another contact 9b is positioned at the inclined-plane of hook shape, contact 9b is connected by the light emitting diode 2 of wire with the top of upper penholder 1a, and contact 9a is connected by two patch light-emitting diode D2-1, the D2-2 of wire with the bottom of upper penholder 1a.Contact 9a, 9b and contact 8 and retractor device form a change-over switch K1, for controlling light emitting diode whether path.
Cavity is provided with, for installing button shaped cell 10 in the upper end of movable part 5; The light emitting diode of the arrangement above D1 of cavity.
Circuit connecting mode between light emitting diode D1 recited above, patch light-emitting diode D2-1, D2-2, contact 9a, 9b and contact 8, touch sheet 2a, 2b, battery 10 as shown in Figure 4.When hand pins touch sheet 9a, 9b, the positive electrode current of battery passes through touch sheet 2a, 2b and transistor V1, trigger transistor V2 conducting, now:
By pressing light emitting diode D1, pushed away downwards by movable part 5, use pen core 11 to expose penholder, contact 8 contacts with contact 9a simultaneously, and patch light-emitting diode D2-1, D2-2 light, as shown in Figure 2;
Or by the button 7 on pressing control assembly 4, movable part 5 borrows the elastic force of spring 6, and movable part 5 is pushed back, pen core 11 also pinch in, and contact 8 contacts with contact 9b, and light emitting diode D1 lights, as shown in Figure 3.
Further, conveniently carry, upper penholder 1a is also provided with pen hanging 12.
Above-described is only a kind of embodiment of the present utility model, and to one skilled in the art, under the prerequisite not departing from the utility model principle, some changes made, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. a dual-purpose lamp pen, comprises penholder, light emitting diode, retractor device; Described penholder, comprises penholder and lower pen rod composition; It is characterized in that: top and the bottom of upper penholder are all provided with light emitting diode, and lower pen rod adopts transparent material; Described retractor device, be arranged in penholder, retractor device is provided with a contact and two contacts, and contact and contact and retractor device form a change-over switch, and two contacts connect the light emitting diode at the top of penholder and the light emitting diode of bottom respectively; Also be provided with two touch sheets on the surface of the lower end of upper penholder, whether touch sheet is lighted by transistor controls light emitting diode; The inside of upper penholder is provided with battery.
2. the dual-purpose lamp pen of one according to claim 1, is characterized in that: described retractor device, comprises control assembly, movable part and spring; Control assembly, movable part are arranged in penholder; Control assembly has elasticity, and its one end is fixed on the inner side of penholder, and the other end is provided with button and contact; Described movable part, the side of its lower end is hook shape, and which is provided with two contacts, a contact is positioned at the front end of hook shape, and another contact is positioned at the inclined-plane of hook shape.
3. the dual-purpose lamp pen of one according to claim 1, is characterized in that: the light emitting diode of the bottom of upper penholder, is provided with two, adopts patch light-emitting diode.
4. the dual-purpose lamp pen of one according to claim 1, is characterized in that: described battery, adopts button shaped cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283273.1U CN204605288U (en) | 2015-05-05 | 2015-05-05 | A kind of dual-purpose lamp pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283273.1U CN204605288U (en) | 2015-05-05 | 2015-05-05 | A kind of dual-purpose lamp pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204605288U true CN204605288U (en) | 2015-09-02 |
Family
ID=53957866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520283273.1U Expired - Fee Related CN204605288U (en) | 2015-05-05 | 2015-05-05 | A kind of dual-purpose lamp pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204605288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130601A (en) * | 2018-09-18 | 2019-01-04 | 邱波 | It is a kind of to can control luminous light pen |
-
2015
- 2015-05-05 CN CN201520283273.1U patent/CN204605288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130601A (en) * | 2018-09-18 | 2019-01-04 | 邱波 | It is a kind of to can control luminous light pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |