CN2785870Y

CN2785870Y - Press-to-control type lamp pen

Info

Publication number: CN2785870Y
Application number: CN 200520101585
Authority: CN
Inventors: 干渭春
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-14
Filing date: 2005-04-14
Publication date: 2006-06-07
Anticipated expiration: 2015-04-14

Abstract

The utility model discloses a press-to-control type lamp pen, which comprises a pen cap, a pen container capable of assembling a pen core, a rotary mechanism which controls the pen core to extend out or into the pen container and a light emitting device. The light emitting device comprises a metallic bulb seat sheathed in the pen cap, a circuit board provided with a bulb is tightly sheathed in the bulb seat, both side parts of the circuit board are provided with a metallic conductor which is appressed on the inner wall of the bulb seat and is electrically connected with one polar of the bulb, the middle part of the circuit board electrically connected with the other polar of the bulb is provided with a metallic conductor which is electrically connected with a battery pack which is positioned in a battery sleeve barrel and is separated by an insulating sleeve and a microswitch arranged on a switch sleeve through a battery spring, the end part of the microswitch is abutted with a rotary rod sleeve in screw connection with the pen cap, and the rotary mechanism is assembled on the sleeve barrel of the rotary rod sleeve. The bulb of the light emitting device is effectively controlled to turn on and off through pressing the microswitch. The press-to-control type lamp pen is convenient to carry, can be used with writing and lighting functions and is conveniently used in nighttime work, darkroom work, nighttime interim register, etc.

Description

A kind of knock-type lamp pen

Technical field

The utility model relates to a kind of pen that carries light-emitting device, relates in particular to that a kind of collection is write and the knock-type lamp pen of illumination and one.

Background technology

People often need writing words in the dark the time, see address list or illumination identification key unlocking smoothly.Pen with light is a kind of pen that self has lighting source, can doublely make miniature flashlight, helps in the dark to seek article, sees wrist-watch or reading letter or is engaged in field work night or other purposes.

Desk lamp type torch ball pen is that torch, ball pen and spring tube bending are integrated, and makes the functional diversities of torch. realize such use, but volume is big, rustic uses inconvenience.

Commercially available lamp pen usually by the metal cap, go up the shaft of a writing brush that handwriting, lower pen body, nib are formed, pen core, the rotating mechanism of control refill expansion, the light emitting diode, battery and the power supply conduction mechanism that place nib to locate.Utilize central authorities formation through hole, both sides that the light emitting diode body of diode chip for backlight unit and pin is set, cooperate unified pen core rotating mechanism and the power supply conduction mechanism that designs again, finish the light on and off function of refill expansion and light emitting diode.Light emitting diode is positioned at the middle part of pen, can play and write and control luminous effect, makes things convenient for dark place writing words needs; It is still inconvenient in the dark to seek article, see wrist-watch or read letter or be engaged in night field work etc.

Summary of the invention

Technical problem to be solved in the utility model is at above-mentioned deficiency, and provide a kind of be convenient for carrying and use have the knock-type lamp pen of writing and throwing light on concurrently, can make things convenient for 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: a kind of knock-type lamp pen, comprise the cap for brush, can be equipped with the pen container of pen core, the rotating mechanism of control refill expansion discrepancy pen container, light-emitting device, the technical measures of taking comprise: 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 has metallic conductor through battery spring and the battery pack that is positioned at Battery shell and is separated with insulation sleeve, be located at the microswitch electrical connection that switch puts; 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.

Be prioritization scheme:

The above-mentioned cap for brush is provided with back-moving spring, on the boss that this back-moving spring one end apical grafting Battery shell is shaped on, on the boss that other end apical grafting bull stick cover is shaped on.

Above-mentioned rotating mechanism comprise the pen core stationary magazine creel that is located in the pen container, with this pen core stationary magazine creel mutually line connect the pen stand that also can assemble described pen core.

Compared with prior art, the utility model light-emitting device adopts 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, form electric loop; 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.It is convenient for carrying and use has concurrently and writes and throw light on, and can make things convenient for uses such as night work, darkroom work, night blotter.

Description of drawings

Fig. 1 is that the utility model is analysed and observe structural scheme of mechanism;

Fig. 2 is the utility model profile schematic perspective view.

The specific embodiment

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

Structure of the present utility model is seen shown in the accompanying drawing 1,2.

A kind of knock-type lamp pen comprises the cap for brush 2, can be equipped with the pen container 11 of pen core 1, rotating mechanism, the light-emitting device of the flexible pen container 11 of coming in and going out of control pen core 1.Light-emitting device comprises the tube face 6 that is sleeved on the metal in the cap for brush 2, tightly be with the circuit board 15 that bulb 5 is installed in this tube face 6, circuit board 15 both sides have metallic conductor and are close to tube face 6 inwalls, and be electrically connected with bulb 5 one utmost points, these circuit board 15 middle parts that are electrically connected bulb 5 another utmost points have metallic conductor through battery spring 16 be positioned at Battery shell 8 and be separated with insulation sleeve 9 battery pack 7, be located at the microswitch 3 that switch overlaps on 4 and be electrically connected; Form power circuit; These microswitch 3 end apical graftings have and the cap for brush 2 bull stick cover 14 that connects of line mutually, and this bull stick overlaps the equipped rotating mechanism of 14 sleeves.The cap for brush 2 is provided with back-moving spring 10, on the boss that these back-moving spring 10 1 end apical grafting Battery shells 8 are shaped on, on other end apical grafting bull stick cover 14 boss that are shaped on.Rotating mechanism comprise the pen core stationary magazine creel 12 that is located in the pen container 11, with this pen core stationary magazine creel 12 mutually line connect the pen stand 13 that also can assemble described pen core 1.Can effectively control the on and off of light-emitting device bulb by the pressing microswitch.

It is convenient for carrying and use has concurrently and writes and throw light on, and can make things convenient for uses such as night work, darkroom work, night blotter.

Claims

1, a kind of knock-type lamp pen comprises the cap for brush (2), can be equipped with rotating mechanism, the light-emitting device of the flexible pen container (11) of coming in and going out of pen container (11), control pen core (1) of pen core (1), it is characterized in that:

Described light-emitting device comprises the tube face (6) that is sleeved on the metal in the cap for brush (2), tightly be with the circuit board (15) that bulb (5) is installed in this tube face (6), circuit board (15) both sides have metallic conductor and are close to tube face (6) inwall, and be electrically connected with bulb (5) one utmost points, this circuit board (15) middle part that is electrically connected another utmost point of bulb have metallic conductor through battery spring (16) be positioned at Battery shell (8) and be separated with the battery pack (7) of insulation sleeve (9), the microswitch of being located on the switch cover (4) (3) is electrically connected; This microswitch (3) end apical grafting has and the cap for brush (2) the bull stick cover (14) that connects of line mutually, and this bull stick cover (14) sleeve is equipped with described rotating mechanism.

2, a kind of knock-type lamp pen according to claim 1, it is characterized in that: the described cap for brush (2) is provided with back-moving spring (10), on the boss that these back-moving spring (10) one end apical grafting Battery shells (8) are shaped on, on the boss that other end apical grafting bull stick cover (14) is shaped on.

3, a kind of knock-type lamp pen according to claim 1 is characterized in that: described rotating mechanism comprise the pen core stationary magazine creel (12) that is located in the pen container (11), with this pen core stationary magazine creel (12) mutually line connect also and can assemble the pen stand (13) of described pen core (1).