CN109130601A

CN109130601A - It is a kind of to can control luminous light pen

Info

Publication number: CN109130601A
Application number: CN201811086289.8A
Authority: CN
Inventors: 邱波
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-18
Filing date: 2018-09-18
Publication date: 2019-01-04

Abstract

It can control luminous light pen the present invention relates to a kind of, including pen cap, penholder, the pen cap includes light emitting device, hook, the light emitting device includes battery, resistance wire, switch, LED light, conducting wire, and electric conductor is equipped with inside the hook, and the hook lower part is equipped with contact, the switch is slidably disposed on the outside of the pen cap, the outside of the penholder top periphery is equipped with conductive layer, and the penholder upper middle position is equipped with conductive rod, and the light emitting device is connected by the conducting wire；The beneficial effects of the present invention are: brightness size can be adjusted according to the actual situation, outage is without other illuminations, the work for easily being learnt, being recorded, and production cost is low, energy conservation and environmental protection, has very high practicability.

Description

It is a kind of to can control luminous light pen

Technical field

The present invention relates to office stationary field more particularly to a kind of controllable luminous light pens.

Background technique

When learning office, if meeting unexpected power failure, surrounding is as dark as a stack of black cats, and keeps in mind to record at this time and not complete Work, at this time just need by other illuminations, it is very inconvenient, and on the market common light pen have mostly it is very multiple It is miscellaneous mechanism, expensive, not energy-efficient.

Summary of the invention

In order to solve the above problem, a kind of light pen of simple structure and low cost, convenient to use is proposed.

The technical solution adopted by the present invention is that: it is a kind of that luminous light pen, including pen cap, penholder, feature can control to exist It include light emitting device, hook in: the pen cap, the light emitting device includes battery, resistance wire, switch, LED light, conducting wire, described Hook is internal to be equipped with electric conductor, and the hook lower part is equipped with contact, and the switch is slidably disposed on the outside of the pen cap, institute The outside for stating penholder top periphery is equipped with conductive layer, and the penholder upper middle position is equipped with conductive rod, described conductive rod one end It is connect with the conductive layer, the other end is contacted with the battery, the conductive layer and the contact, the electric conductor and institute Contact connection is stated, the light emitting device is connect with the electric conductor, and the light emitting device is connected by the conducting wire.

As improved, in pen cap part, setting light emitting device removes pen cap when needing using illumination functions, inserts Enter penholder top, at this moment the conductive rod on penholder top can be contacted with the battery in pen cap, the contact on hook also can on penholder The conductive layer contact of portion's setting, connects circuit, and the switch being slidably arranged on the outside of pen cap changes the length of resistance wire access, i.e., Controllable LED light brightness, adjusts arrive suitable brightness according to the actual situation.

Preferably, described switch one end connect by the conducting wire with the resistance wire, the other end pass through the conducting wire and The LED light connection；The length of resistance wire access can according to the actual situation, be controlled to adjust brightness size.

Preferably, transparency protected set is equipped with outside the pen cap；It plays a protective role, prolongs the service life to pen cap, thoroughly Bright protective case is made of plastics, and has the characteristics that flexibility.

Preferably, the LED light is fixed on the pen cap top by clamping buckle；Fixed LED light is in use It will not shake, guarantee the stability of the brightness in use process.

Preferably, interchangeable pen core is provided in the penholder；It can play the role of recording data.

Preferably, the penholder lower part is additionally provided with the portion of holding a pen；Guarantee the comfort level of use process.

Preferably, the portion surface that holds a pen is rough surface；Penholder is avoided to slide from hand.

The beneficial effects of the present invention are: brightness size can be adjusted, outage is without other photographs according to the actual situation Bright tool, the work for easily being learnt, being recorded, production cost is low, energy conservation and environmental protection, has very high practicability.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention；

Fig. 2 is the pen cap structure schematic diagram of light pen of the present invention；

Fig. 3 is the penholder superstructure schematic diagram of light pen of the present invention.

In figure, 1, pen cap, 2, penholder, 3, pen core, 4, hold a pen portion, 5, hook, 21, conductive rod, 22, conductive layer, 11, electricity Pond, 12, resistance wire, 13, switch, 14, conducting wire, 15, clamping buckle, 16, LED light, 17, contact, 18, transparency protected set, 51, conduction Body.

Specific embodiment

The principles and features of the present invention are described below, and the given examples are served only to explain the present invention, is not intended to limit Determine the scope of the present invention.

As shown in Figure 1, a kind of can control luminous light pen, including pen cap 1, penholder 2, pen cap 1 includes light emitting device, hangs Hook 5, light emitting device include battery 11, resistance wire 12, switch 13, LED light 16, conducting wire 14, and 5 inside of hook is equipped with electric conductor 51, 5 lower parts are linked up with equipped with contact 17, switch 13 is slidably disposed in 1 outside of pen cap, and the outside of 2 top periphery of penholder is equipped with conduction Layer 22,2 upper middle position of penholder are equipped with conductive rod 21, and 21 one end of conductive rod is connect with conductive layer 22, the other end and battery 11 Contact, conductive layer 22 are contacted with contact 17, and electric conductor 51 is connect with contact 17, and LED light 16 is connect with electric conductor 51, light emitting device It is connected by conducting wire 14.

As shown in Fig. 2, the pen cap structure schematic diagram of light pen, the contact of conductive layer 22 on 17 penholder of contact, 2 top, conductive rod 21 contact with battery 11, constitute and complete circuit loop, and LED light 16 issues light, and switch 13 adjusts resistance wire 12 and accesses circuit Length realizes the control to brightness size.

Battery 11 is button cell.

Working method of the invention: when needing using illumination functions, pen cap being removed, and is inserted into penholder top, at this moment pen The conductive rod on bar top can be contacted with the battery in pen cap, and the conductive layer that the contact on hook can be also arranged with penholder top connects Circuit is connected in touching, and the switch being slidably arranged on the outside of pen cap changes the length of resistance wire access, i.e., controllable LED light brightness, It adjusts according to the actual situation and arrives suitable brightness；After the completion of illumination, pen cap is removed, is inserted into that end of pen tip, pen tip will not touch Encounter battery, protection battery will not damage.

Above description has shown and described several preferred embodiments of the invention, but it has been observed that it should be understood that the present invention simultaneously It is not limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, repair Change and environment, and can within that scope of the inventive concept describe herein, by the above teachings or related fields of technology or knowledge into Row change.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in the present invention In the protection scope of appended claims.

Claims

1. a kind of can control luminous light pen, including pen cap (1), penholder (2), it is characterised in that: the pen cap (1) includes hair Electro-optical device, hook (5), the light emitting device include battery (11), resistance wire (12), switch (13), LED light (16), conducting wire (14), electric conductor (51) are equipped with inside the hook (5), hook (5) lower part is equipped with contact (17), and the switch (13) can The setting of sliding is on the outside of the pen cap (1), and the outside of penholder (2) top periphery is equipped with conductive layer (22), the penholder (2) upper middle position is equipped with conductive rod (21), and described conductive rod (21) one end connect with the conductive layer (22), the other end and Battery (11) contact, the conductive layer (22) contact with the contact (17), the electric conductor (51) and the contact (17) it connects, the LED light (16) connect with the electric conductor (51), and the light emitting device is connected by the conducting wire (14).

2. according to claim 1 can control luminous light pen, it is characterised in that: described switch (13) one end passes through institute It states conducting wire (14) to connect with the resistance wire (12), the other end is connect by the conducting wire (14) with the LED light (16).

3. according to claim 1 can control luminous light pen, it is characterised in that: be equipped with outside the pen cap (1) saturating Bright protective case (18).

4. according to claim 1 can control luminous light pen, it is characterised in that: the LED light (16) passes through clamping Button (15) is fixed on the pen cap (1) top.

5. according to claim 1 can control luminous light pen, it is characterised in that: being provided in the penholder (2) can The pen core (3) of replacement.

6. according to claim 1 can control luminous light pen, it is characterised in that: penholder (2) lower part is additionally provided with Hold a pen portion (4).

7. according to claim 6 can control luminous light pen, it is characterised in that: the portion that holds a pen (4) surface is thick Rough surface.