CN201099092Y

CN201099092Y - Pressing type lamp pen

Info

Publication number: CN201099092Y
Application number: CNU200720183971XU
Authority: CN
Inventors: 干海挺
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-17
Filing date: 2007-10-17
Publication date: 2008-08-13
Anticipated expiration: 2017-10-17

Abstract

The utility model discloses a push-type light pen which comprises a barrel with an inner cavity, a push assembly embedded at the tail end of the barrel, a pen cap threadedly connected with the head end of the barrel, a pen holder arranged in the inner cavity of the barrel in a sliding manner and provided with a metal pen core at the front end thereof, a light-emitting assembly sleeved outside around the metal pen core and capable of matching and connecting with the pen cap, at least one button cell embedded in the inner cavity of the pen holder in a way that one pole of the button cell is contacted with the tail end of the pen core and the cover of the button cell is provided with a base for combining with the push assembly to control the on/off state of the light-emitting assembly, and a light-emitting body provided at the head end of the barrel in a position close to the writing point to increase the illumination brightness. With the rotary contact mode, the pen has continual illumination function, provides two selection modes of illumination and non-illumination, and has reasonable structure.

Description

Knock-type lamp pen

Technical field

The utility model relates to the technical field of pen, relates in particular to a kind of knock-type lamp pen, and collection is write and illumination functions and one.

Background technology

The many not fill light functions of pen on the mass society have loaded the function of illumination on a conventional pen, it has more convenience, and one, the possibility of writing at the dark place; Two, the convenience of using in addition the time, as the double as illuminating lamp, conveniently unblank or walking etc., the lamp pen that also exists in the society is the Chinese utility model patent " a kind of knock-type lamp pen " (notification number is CN2785870Y) of ZL200520101585.2 as the patent No. for another example; A kind of knock-type lamp pen, pen container, the control refill expansion that comprise the cap for brush, can be equipped with pen core come in and go out rotating mechanism, the light-emitting device of pen container, light-emitting device comprises the tube face that is sleeved on the metal in the cap for brush, tightly be with the circuit board that bulb is installed in this tube face, the circuit board both sides have metallic conductor and are close to the tube face inwall, and be electrically connected with bulb one utmost point, this circuit board middle part that is electrically connected another utmost point of bulb have metallic conductor through battery spring be positioned at Battery shell and be separated with insulation sleeve battery pack, be located at the microswitch that switch puts and be electrically connected; This microswitch end apical grafting has and the cap for brush bull stick cover that connects of line mutually, the equipped rotating mechanism of this bull stick cover sleeve.Can effectively control the on and off of light-emitting device bulb by the pressing microswitch.The light-emitting device that this designing institute is furnished with is positioned at the middle and upper part of pen container, because the relation that distance increases, the light of its light-emitting device can not cover the written position of writing effectively.

Summary of the invention

Technical problem to be solved in the utility model is the present situation at prior art, provides a kind of and is convenient for carrying, compact conformation, collection is write and the knock-type lamp pen of the dual-use function that throws light on.Be convenient to uses such as the work of night work, darkroom, night blotter.

The utility model solves the problems of the technologies described above the technical scheme that is adopted:, the pen container that comprises internal cavities, this pen container tail end is embedded with the pressing assembly, the pen container head end is connected with the cap for brush, the slippage of pen container inner chamber has front end to be furnished with the pen stand of metal pen core, metal pen core outer ring also be set with can with the cap for brush luminescence component of setting-in mutually, the pen stand inner chamber is embedded with at least one button cell, one utmost point of button cell and the roof pressure conflict mutually of metal pen core tail end, the button cell gland has the flap that can cooperate the control luminescence component to open and close with the pressing assembly.

The measure of taking also comprises:

Above-mentioned luminescence component front end is that illuminator, rear end are circuit board, and also preparing between this circuit board and the illuminator has conducting rod.

Conduction one utmost point of system annular in the middle of on the above-mentioned circuit board, this conduction one are extremely gone up roof pressure to be had and is sleeved on metal pen core outer ring and the pen core spring inconsistent with the pen stand front end; The flap surface exposure is fitted with electric conduction electrode-plate, and another utmost point of conduction of electric conduction electrode-plate and circuit board electric wire mutually connects.

Above-mentioned pressing assembly comprises the holder that is inlaid in pen container tail end inner chamber, bar is pressed in slippage in this holder, press bar front end routing motion the pressing piece is arranged, pressing piece lower end is equipped with the bar shaped pole piece that can touch mutually with the electric conduction electrode-plate of flap, pressing piece lower end also be socketed with can with the bar shaped pole piece pressing spring of close-fitting mutually, and another of pressing spring and button cell is extremely inconsistent.

The above-mentioned bar tail end of pressing is connected with knob, is compressed with between knob and the holder and is sleeved on the button spring of pressing the bar outer ring.

Compared with prior art, pen container tail end of the present utility model is embedded with the pressing assembly, the pen container head end is connected with the cap for brush, the slippage of pen container inner chamber has front end to be furnished with the pen stand of metal pen core, metal pen core outer ring also be set with can with the cap for brush luminescence component of setting-in mutually, the pen stand inner chamber is embedded with at least one button cell, a utmost point of button cell and the roof pressure conflict mutually of metal pen core tail end, and the button cell gland has the flap that can cooperate the control luminescence component to open and close with the pressing assembly.Advantage of the present utility model is: the head at pen container is provided with illuminator, and the contact point write is approached in its position, is beneficial to improve the brightness of using; Adopt the contact point mode of rotary type, this has unlatching lighting function at interval, and bright when having guaranteed to use or the double selection mode that does not work are rational in infrastructure.

Description of drawings

Fig. 1 is the cross-sectional schematic of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Embodiment as shown in Figure 1, the figure grade explanation: pen container 1, pressing assembly 2, holder 21 is pressed bar 22, pressing piece 23, knob 24, spring 25, the cap for brush 3, pen stand 4, metal pen core 41, button cell 42, flap 43, pen core spring 44, luminescence component 5, illuminator 51, circuit board 52.

The knock-type lamp pen of present embodiment, the pen container 1 that comprises internal cavities, described pen container 1 tail end is embedded with pressing assembly 2, described pen container 1 head end is connected with the cap for brush 3, pen container 1 inner chamber slippage has front end to be furnished with the pen stand 4 of metal pen core 41, metal pen core 41 outer rings also be set with can with the cap for brush 3 luminescence component 5 of setting-in mutually, pen stand 4 inner chambers are embedded with at least one button cell 42, one utmost point of button cell 42 and the roof pressure conflict mutually of metal pen core 41 tail ends, button cell 42 glands have the flap 43 that can cooperate control luminescence component 5 to open and close with pressing assembly 2.

Present embodiment is achieved in that

Luminescence component 5 front ends are that illuminator 51, rear end are circuit board 52, between circuit board 52 and the illuminator 51 also preparation have conducting rod, this conducting rod to be generally four of symmetric arrangement, on the basis of conducting function, the effect that recurs to and support.

Conduction one utmost point of system annular in the middle of on the circuit board 52, this conduction one are extremely gone up roof pressure to be had and is sleeved on metal pen core 41 outer rings and the pen core spring 44 inconsistent with pen stand 4 front ends; Flap 43 surface exposures are fitted with electric conduction electrode-plate, and another utmost point of conduction of electric conduction electrode-plate and circuit board 52 electric wire mutually connects; Pressing assembly 2 comprises the holder 21 that is inlaid in pen container 1 tail end inner chamber, bar 22 is pressed in slippage in the holder 21, press bar 22 front end routing motions pressing piece 23 is arranged, pressing piece 23 lower ends are equipped with the bar shaped pole piece that can touch mutually with the electric conduction electrode-plate of flap 43, pressing piece 23 lower ends also be socketed with can with the bar shaped pole piece pressing spring of close-fitting mutually, and another of pressing spring and button cell 42 is extremely inconsistent.Press bar 22 tail ends and be connected with knob 24, be compressed with between knob 24 and the holder 21 and be sleeved on the button spring 25 of pressing bar 22 outer rings, this button spring 25 can realize in time resetting of button 24.

Advantage of the present utility model is: the head at pen container is provided with illuminator, and the contact point write is approached in its position, is beneficial to improve the brightness of using; Adopt the contact point mode of rotary type, this has unlatching lighting function at interval, and bright when having guaranteed to use or the double selection mode that does not work are rational in infrastructure.

Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.

Claims

1, knock-type lamp pen, the pen container (1) that comprises internal cavities, described pen container (1) tail end is embedded with pressing assembly (2), described pen container (1) head end is connected with the cap for brush (3), described pen container (1) inner chamber slippage has front end to be furnished with the pen stand of metal pen core (41) (4), it is characterized in that: described metal pen core (41) outer ring also be set with can with the cap for brush (3) luminescence component of setting-in (5) mutually, described pen stand (4) inner chamber is embedded with at least one button cell (42), one utmost point of described button cell (42) and the roof pressure conflict mutually of metal pen core (41) tail end, described button cell (42) gland has the flap (43) that can cooperate control luminescence component (5) to open and close with pressing assembly (2).

2, the described knock-type lamp of root a tree name claim 1 pen is characterized in that: described luminescence component (5) front end is that illuminator (51), rear end are circuit board (52), and also preparing between described circuit board (52) and the illuminator (51) has conducting rod.

3, the described knock-type lamp of root a tree name claim 2 pen, it is characterized in that: conduction one utmost point of system annular in the middle of described circuit board (52) is gone up, this conduction one are extremely gone up roof pressure to be had and is sleeved on metal pen core (41) outer ring and the pen core spring (44) inconsistent with pen stand (4) front end; Described flap (43) surface exposure is fitted with electric conduction electrode-plate, and another utmost point of conduction of described electric conduction electrode-plate and circuit board (52) electric wire mutually connects.

4, the described knock-type lamp of root a tree name claim 3 pen, it is characterized in that: described pressing assembly (2) comprises the holder (21) that is inlaid in pen container (1) tail end inner chamber, bar (22) is pressed in the interior slippage of described holder (21), described bar (22) the front end routing motion of pressing has pressing piece (23), described pressing piece (23) lower end is equipped with the bar shaped pole piece that can touch mutually with the electric conduction electrode-plate of flap (43), described pressing piece (23) lower end also be socketed with can with the bar shaped pole piece pressing spring of close-fitting mutually, and another of described pressing spring and button cell (42) is extremely inconsistent.

5, the described knock-type lamp of root a tree name claim 4 pen is characterized in that: described bar (22) tail end of pressing is connected with knob (24), is compressed with between described knob (24) and the holder (21) and is sleeved on the button spring (25) of pressing bar (22) outer ring.