CN102416800B - Multifunctional pen with illumination function - Google Patents
Multifunctional pen with illumination function Download PDFInfo
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- CN102416800B CN102416800B CN201110393634.4A CN201110393634A CN102416800B CN 102416800 B CN102416800 B CN 102416800B CN 201110393634 A CN201110393634 A CN 201110393634A CN 102416800 B CN102416800 B CN 102416800B
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Abstract
The invention discloses a multifunctional pen with illumination function. The multifunctional pen comprises a penholder and a nib positioned at one end of the penholder; the nib is a shell positioned when a pen point extends out, and the nib is provided with a conical part and a nib connecting part, wherein the front end of the conical part is provided with a pen point hole, and the nib connecting part is positioned at the rear end of the conical part; a light emitting diode (LED) lamp holder and an LED lamp and a switch which are arranged on the lamp holder are arranged between the nib and the penholder; the LED lamp holder is a hollow shell with two opposite working ends, wherein one working end is jointed with the end of the penholder, and the working end is a penholder joint end; the other working end is provided with a nib connecting port for installing the nib, and the working end is a nib joint end and connected with the connecting part of the nib; and a refill passage is arranged in the shell, a battery chamber and a working circuit are arranged beside the refill passage, the battery chamber is electrically connected with the LED lamp and the switch through the working circuit, and the LED lamp is arranged close to the nib connecting port so that rays of the LED lamp are irradiated in the direction of the pen point. The multifunctional pen meets the writing illumination requirement when the rays are irradiated in the direction of the pen point.
Description
Technical field
The present invention relates to a kind of writing pen, particularly a kind of multifunctional pen of self illumination.
Background technology
Existing writing pen great majority are all coaxial pens, namely penholder and nib central axis be on same axis, at present, also there is iso-shaft pen on the market, as the term suggests, iso-shaft pen be penholder and nib axis not on the same axis.No matter be coaxial pen or iso-shaft pen, larger by ambient light restriction when writing, all must provide external light source in use, and the light source direction of this external light source when also demand fulfillment writes use and the strict demand of light intensity, otherwise cannot realize normally writing.But, when not possessing or be inconvenient to provide the external light source meeting above-mentioned requirements, such as during operation in the wild, if surrounding environment light is darker, user can not normally write, even if user can provide light source for oneself, but in lowered in field environment also inconvenient by provide for oneself light source be set to meet write time required light source direction position.
In addition, in use there is following defect in existing coaxial pen: (1) because there is centrifugal force, coaxial pen is when writing use, and people's hand needs firmly to grip, and is so easy to cause arm to ache fatigue; (2) coaxial pen be easy to cause the sight line of user by its for grip the finger of penholder block, cause user to look at straight and write region, and in order to see clearly, user can change correct writing posture and substitute with faulty posture, if things go on like this, the healthy of user will be greatly affected, and particularly align and be in budding children, and bad writing posture can have a strong impact on their normal development.
In addition, China authorizes patent of invention " iso-shaft pen " (application number 98101060.1) to disclose a kind of iso-shaft pen, comprise penholder, different axle portion and nib, different axle portion is located at penholder one end, and protrude outside penholder, the different axle portion other end accepts nib, and the axis making nib and penholder is not on the same line.This kind of iso-shaft pen can have broader writes the visual field and good gripping mechanical support, and user does not need change to hold appearance, namely alterable nib write angle.But above-mentioned iso-shaft pen still has the following disadvantages:
(1) different axle portion is fixed structure, namely the shape in different axle portion and length are fixed, make whole pen to write angle constant, but, the hand-type of different people and writing style can be variant, therefore this iso-shaft pen cannot meet the multiple needs writing hand-type and writing style crowd, and fitness is restricted.
(2) the adoption problem of writing style when not considering that coaxial pen is transformed to iso-shaft pen.Coaxial pen plays key player in human history cultural continuity always, and it has the occupation mode of structure and the custom jointly affirmed for people over the past thousands of years.As everyone knows, forming of a custom is a kind of idea, way accumulates for a long time, therefore, people are difficult within very short time, change this writing style and the ways of writing adapting to other, when this iso-shaft pen of Reusability in first or short time, user can feel inadaptable in the extreme, thinks that using it to hinder writes operation, abandon using so user is easy to midway, thus widely using and promoting this iso-shaft pen cannot be realized.
(3) this kind of iso-shaft pen entirety is bending, built-in pen core is bending suitable with it, therefore this kind of pen core must manufacture specially, it cannot conveniently buied on the market, abandon after causing this iso-shaft pen to be easy to single use, thus cause waste, but use if substituted with common pen core, the squeezing action power to pen core can be produced in different axle portion, pen core is cut off the water supply so that affects the fluency write.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of multifunctional pen of self illumination, meets the requirement of illumination when writing, and without under external light source or the insufficient situation of extraneous light, all can ensure normally writing of user.
The object of the invention is to be realized by following technical measures: a kind of multifunctional pen of self illumination, comprise penholder and the nib being positioned at penholder one end, nib stretches out the housing of location for nib, it has the tapered portion of front end band nib hole and is positioned at the written connecting portion of tapered portion rear end, it is characterized in that between described nib and penholder, set up a LED seat and the LED be arranged on this lamp socket and switch, this LED seat is for having the hollow housing of two contrary working ends of direction, one of them working end engages with pen arm end, this working end is penholder tip side, another working end has the written interface for installing nib, this working end is written tip side, for being connected with the connecting portion of nib, pen core passage is provided with in housing, on this pen core passage side, battery chamber and operating circuit are set, battery chamber is electrically connected with LED and switch by operating circuit, LED is arranged near written interface, the light of LED is irradiated along the direction of nib.
The position that the present invention arranges LED place can make light irradiate along the direction of nib, meet the requirement of illumination when writing simultaneously, without under external light source or the insufficient situation of extraneous light, all can ensure normally writing of user, and the ray cast region of LED is enough to the illumination that realizes writing in regional extent; Be arranged on the switch manual control on LED seat, to realize the adjustment of keying to LED and brightness size, easy to use.
As one embodiment of the present invention, the axis of described penholder is located along the same line with the axis of described written tapered portion and forms traditional coaxial pen.
As another embodiment of the invention, stagger formation iso-shaft pen in the axis of described penholder and the axis of described written tapered portion.
LED of the present invention can be arranged in LED seat, is concealed type lamp, and the material of described LED seat is transparent or translucent material, the light penetration LED seat wall injection of light; Or being exposed on LED seat outer wall outside described LED, is visible type lamp.
On the basis realizing above illumination functions, the present invention can also do following improvement further: the penholder tip side of described LED seat has the swivel joint that outer surface is arcwall face, and described pen arm end has the Connection Block suitable with described swivel joint and can rotate to make swivel joint in Connection Block and locate.
The adjustment that the present invention utilizes the LED seat between nib and penholder to realize written angle, makes same pen both can be traditional coaxial pen, can be again novel disalignment pen, and the angle of disalignment pen can regulate; The present invention can also be embodied as two kinds of modes further in out-of-alignment form: although one is that nib does not overlap with penholder axis, namely different axle, is parallel to each other; Two is nib and penholder axes intersect, namely coordinating with the Connection Block on penholder by the swivel joint on LED seat makes nib tilt and be fixed on a certain angle, user can regulate the angle of nib according to the hand-type of oneself and writing style, therefore the present invention can meet the needs that difference writes crowd.
The arcwall face of swivel joint of the present invention is outer convex globoidal, and described pen arm end Connection Block is inner concave arc surface with the joint face of swivel joint adaptation.
A kind of embodiment that the present invention can realize is, the axis of the written interface on described LED seat misplaces with the axis of swivel joint and parallel, after nib is connected with penholder by LED seat, and pen tip axis and penholder axis misalignment.
As one embodiment of the present invention, described penholder Connection Block is mounted in penholder lower end and comprises cylinder-shaped connection pedestal, pad and multiple pearl body, wherein, the top movable of described connection pedestal is connected to penholder lower end, connect the bottom of pedestal then for being socketed with the swivel joint on described LED seat, the lower port place connecting pedestal is provided with inwardly protruded peritreme, pad is positioned at and connects the position that pedestal presses close to penholder lower end, described pearl body is then connecting in the space between pedestal inward turning adapter and pad, with the evagination arc contact surface close contact of swivel joint, form and connect deformable inner concave arc surface in pedestal, the inner wall lower periphery of described connection pedestal and the top of described swivel joint have the damping layer that pearl body can be made to locate, the middle part of described swivel joint is provided with flange along its circumference, described flange and the described peritreme being connected pedestal offset can carry bead supporting body locate needed for longitudinal force support, the Y direction that longitudinal stress is shown in Figure 4, and described swivel joint and the frictional force connected between the damping layer of pedestal and pearl body also can carry bead supporting body locate needed for the stress support of vertical and horizontal, the X-direction that lateral stress is shown in Figure 4, therefore, when nib is regulated angle, promote pad by penholder and reduce space residing for pearl body, around swivel joint pearl body being pressed on connect in pedestal, just effectively can realize written location.
A kind of embodiment that the present invention recommends is, described connection pedestal be threaded connection structure movement between penholder lower end and be connected.
Connection pedestal of the present invention all can adopt silica gel material to make with the damping layer of swivel joint.
The process of angular adjustment of the present invention is: rotating penholder, expand the space connected between pedestal internal gasket and swivel joint, namely the space residing for pearl body, thus pearl body is loosened, adjustment nib is after a certain proper angle, rotate backward penholder, reduce the space residing for pearl body, promoting pearl body makes it flow as water, until pearl body is pressed on around the swivel joint in connection pedestal, due to flange and the peritreme being connected pedestal offset can carry bead supporting body locate needed for longitudinal force support, and swivel joint and the frictional force connected between the damping layer of pedestal and pearl body also can carry bead supporting body locate needed for the stress support of vertical and horizontal, therefore, when the present invention after adjustment in use writes, vertical, the stress support in horizontal two directions can bear the reaction force produced when writing completely, so phenomenon when there will not be pearl body loosen and cause written angle change and write in nib meeting retraction nib.
The present invention can do following improvement: have big end down two different diameter segment in the cylindrical shell of described connection pedestal, these the two sections positions engaged form step, the screw connection structure of described connection pedestal is arranged on the less cylinder section of described upper diameter, described pad is in the use of described step place as spacing shim, and swivel joint and pearl body are then arranged in the larger cylinder section of described lower diameter.
The present invention can also do following improvement further, described pad is primarily of metallic gasket and silica gel pad two pad compositions, described silica gel pad is arranged on the lower surface of described metallic gasket, described penholder leading section contacts the upper surface at described metallic gasket, and described pearl body contacts with the lower surface of described silica gel pad.
Connect in pedestal to easily swivel joint is arranged on, described connection pedestal is docked by two arc lamellar bodies and forms, the interface of these two arc lamellar bodies is provided with corresponding snap-in structure with the docking of both realizations, and add the fixed cover of tubular, be enclosed within the external wall of Connection Block by fixed cover and reinforce sizing.
Pearl body of the present invention can adopt the plastic bead that alumina porcelain porcelain bead, iron shot, steel ball or hardness are higher, when pearl body is elasticity pearl body, the soft durometer of this elastomeric material of General Requirements is greater than or equal to 80 °, after guaranteeing nib location, generation can not loosen to make location unstable when writing because pearl body elasticity is large.
In order to ensure to realize when nib regulates preferably rotating locating effect, the diameter of described pearl body is in the scope of 1.5mm ~ 2.5mm, pearl body within the scope of this has mobility well in the limited space of mount pad, for written flexible rotating location provides the foundation.
The present invention can use long pen core, also can use short pen core, and when using long pen core, metallic gasket, silica gel pad and swivel joint all have corresponding pen core passage, reservoir shaft then passes between pearl body.
As a modification of the present invention, on the position in the middle part of described penholder outer wall, cover has the first Anti-slip cover, and on described fixed cover, also cover has the second Anti-slip cover, and the outer surface of described second Anti-slip cover is concordant with the end outer surface of the first Anti-slip cover.First and second Anti-slip cover can be selected to be made up of silica gel material, occurs skidding and affect writing when holding penholder for preventing hand.
The present invention can also do following further improvement, make the position of nib also adjustable, connected by detachable syndeton with being coaxially connected or different axle connects of realizing nib and penholder: on the written tip side of described LED seat, be provided with at least two written interfaces side by side, swivel joint on penholder tip side on one of them written interface working face contrary to being positioned at it is coaxial, for coaxial written interface, another written interface is axle different from the swivel joint of penholder tip side then, is iso-shaft pen head interface; The coaxial written interface that nib is arranged on described LED seat just forms coaxial pen, the iso-shaft pen head interface that nib is arranged on described LED seat forms iso-shaft pen, the written interface not installing nib can arrange interface capping, this interface capping can with written installation portion disjunctor, make nib while being installed to the written interface on LED seat, another written interface is closed.
As one embodiment of the present invention, described detachable syndeton can be following structure: it comprises draw-in groove and fixture block, described draw-in groove is symmetrically distributed on two sides in described LED seat, described fixture block correspondence is distributed on the dual-side of described written connecting portion, described draw-in groove is made up of notch and bayonet socket, to be bayonet socket extend to the written interface of described LED seat the opening narrowing rear formation to described notch, described fixture block inserts in draw-in groove, reaches the object that nib is connected with the written interface activity of described LED seat.
The present invention can also have additional splayed five metals packing ring on the joint face of described LED seat and described nib, described five metals packing ring corresponds to described draw-in groove position and has the through hole that the fixture block for written connecting portion passes.
Described fixed cover adopts aluminium or copper product to increase anti-pressure ability.
Compared with prior art, the present invention has following significant effect:
(1) the present invention is at close written interface mounted LED lamp, the light of LED is irradiated along the direction of nib, the strict demand of light source direction when writing use and light intensity can be met, can realize normally writing, be specially adapted to not possess or be inconvenient to provide the external light source that meets above-mentioned requirements and needs to carry out in the occasion of writing.
(2) the projection illumination scope of LED of the present invention can meet write required field of illumination completely.
(3) switch be arranged on LED seat can be selected dissimilar as the case may be, is realized the keying of LED and the adjustment of brightness size by manual control, easy to use.
(4) written position of the present invention is adjustable, makes whole pen both can be used as coaxial pen, also can, as iso-shaft pen, be convenient for people to select different ways of writing according to respective writing style.
(5) pen tip axis of the present invention is adjustable, can meet the hand-type of different people, requirement that nib that writing style brings is different from penholder angle of inclination.
(6) the adoption problem of writing style when the present invention considers that coaxial pen is transformed to iso-shaft pen, when people still uncomfortable applicable iso-shaft pen time, nib of the present invention can be regulated and use to be converted to coaxial pen, and also according to the concrete condition of different people, nib and penholder angle of inclination can be regulated in the process using iso-shaft pen, therefore, the present invention can be used widely and be promoted.
(7) the present invention can support the use multiple pen core, comprises long pen core and short pen core etc., conveniently can buy on the market, enhancing the convenience of use.
(8) comprehensive above technique effect is known, the present invention can gather at least two kinds or the two or more functions such as coaxial pen, iso-shaft pen, different axle angle adjustable pen, illumination, flexile occupation mode is conducive to the demand adapting to multiple use crowd, and adaptation people use under multiple different environment.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2;
Fig. 3 is the structural representation of the embodiment of the present invention 3;
Fig. 4 is the structural representation of the embodiment of the present invention 4;
Fig. 5 is the structural blast schematic diagram of embodiment 4;
Fig. 6 is the structural representation of LED seat housing;
Fig. 7 is mounted in the schematic diagram of LED, switch, power supply and operating circuit on LED seat;
Fig. 8 is the top view of nib;
Fig. 9 is the side view of nib;
Figure 10 is the schematic diagram of LED illumination zone;
Figure 11 is LED of the present invention is visible type lamp scheme of installation;
Figure 12 is LED of the present invention is concealed type lamp scheme of installation;
Figure 13 is one of fundamental diagram of the present invention;
Figure 14 is fundamental diagram two of the present invention;
Figure 15 is fundamental diagram three of the present invention.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, it is the multifunctional pen of a kind of self illumination of the present invention, comprise penholder 1 and the nib 2 being positioned at penholder 1 one end, nib 2 is the housing that nib 3 stretches out location, it has the tapered portion 21 of front end band nib hole and is positioned at the written connecting portion 22 of tapered portion 21 rear end, the nib axis of 2 tapered portion and the axis of penholder are located along the same line, it is traditional coaxial pen, set up one at nib 2 and the connecting portion of penholder 1 and be positioned at the LED seat 4 of penholder 1 outside and the LED 41 be arranged on this lamp socket 4 and switch, this LED seat 4 is hollow housing, battery chamber and operating circuit (not shown in FIG.) is provided with in housing, battery chamber is electrically connected with LED and switch by operating circuit, LED 41 is arranged near written 2 places, the light of LED 41 is irradiated along the direction of nib 3.
Embodiment 2
As shown in Figure 2, the difference of the present embodiment and embodiment 1 is: LED seat 4 and the LED 41 be arranged on this lamp socket 4 and switch, LED seat 4 is arranged between nib 2 and penholder 1, this LED seat 4 is for having the hollow housing of two contrary working ends of direction, one of them working end engages with pen arm end, this working end is penholder tip side 43, another working end has the written interface for installing nib 2, this working end is written tip side 44, for being connected with the connecting portion 22 of nib, LED seat 4 is connected in one with nib and penholder respectively by penholder tip side 43 and written tip side 44, pen core passage 45 is provided with in the housing of LED seat 4, on this pen core passage 45 side, battery chamber 46 and operating circuit are set, battery chamber 46 is electrically connected with LED 41 and switch by operating circuit, pen core 6 is installed in pen core passage 45, LED 41 is arranged near written interface, the light of LED 41 is irradiated along the direction of nib 3.
Embodiment 3
As shown in Figure 3, the difference of the present embodiment and embodiment 2 is: the present embodiment is iso-shaft pen, and namely not on the same line, pen core 6 is bending, and bend is in LED seat 4 in the axis of the axis of written tapered portion 21 and penholder 1.
Embodiment 4
As shown in Fig. 4 ~ 15, the difference of the present embodiment and embodiment 3 is: LED seat 4 is respectively detachable connection by penholder tip side 43 and the connection of written tip side 44 and nib 2 and penholder 1, the penholder tip side 43 of LED seat 4 adopts outer surface to be the swivel joint 47 of outer convex globoidal, pen arm end has the Connection Block suitable with swivel joint 47, Connection Block is inner concave arc surface with the joint face of swivel joint 47 adaptation, can rotates to make swivel joint 47 in Connection Block and locate.As shown in Figure 4, the axis of the written interface on LED seat 4 misplaces with the axis of swivel joint 47 and parallel, after nib 2 is connected with penholder 1 by LED seat 4, and pen tip axis and penholder axis misalignment.
Penholder 2 Connection Block is mounted in penholder 2 lower end and comprises cylinder-shaped connection pedestal 8, pad, multiple pearl body 9, pad is primarily of metallic gasket 12 and silica gel pad 11 two pad compositions, silica gel pad 11 is arranged on the lower surface of metallic gasket 12, penholder 1 leading section contacts the upper surface at metallic gasket 12, and pearl body 9 contacts with the lower surface of silica gel pad 11.Wherein, the top connecting pedestal is threaded in penholder 2 lower end, connect the bottom of pedestal then for being socketed with the swivel joint 47 on LED seat 4, as shown in Figure 5, connect pedestal to be formed by two arc lamellar bodies 81,82 docking, the interface of these two arc lamellar bodies 81,82 is provided with corresponding snap-in structure with the docking of both realizations, and add the fixed cover 10 of tubular, be enclosed within the external wall of Connection Block by fixed cover 10 and reinforce sizing, snap-in structure comprises card column 83 and draw-in groove (not shown in FIG.), and card column 83 is fastened in draw-in groove.The lower port place connecting pedestal is provided with inwardly protruded peritreme 85, pad is positioned at and connects the position that pedestal presses close to penholder 2 lower end, pearl body 9 is connecting in the space between pedestal inward turning adapter 47 and pad, with the evagination arc contact surface close contact of swivel joint 47, form and connect deformable inner concave arc surface in pedestal; The connection inner wall lower periphery of pedestal and the top of described swivel joint have the damping layer that pearl body 9 can be made to locate, the middle part of swivel joint is provided with flange 48 along its circumference, flange 48 and the peritreme 85 being connected pedestal offset and can carry bead supporting body 9 and locate required longitudinal force and support, the Y direction that longitudinal stress is shown in Figure 4, and swivel joint 47 and the frictional force connected between the damping layer of pedestal and pearl body 9 also can put forward the stress support that bead supporting body 9 locates required vertical and horizontal, the X-direction that lateral stress is shown in Figure 4; So that when nib is regulated angle, promote pad by penholder and reduce space residing for pearl body, to realize the location of nib around the swivel joint making pearl body be pressed on to connect in pedestal.
The present invention's nib can do 360 ° of rotary motions around pen tip axis, and the adjusting angle (angle namely between pen tip axis and penholder axis) of nib is less than or equal to 90 °.
Fixed cover 10 is aluminium or copper material, and its front end encases the peritreme 85 connecting pedestal 8 lower port; The damping layer of swivel joint 47 and connection pedestal all adopts layer of silica gel, and the damping layer employing hardness on the top of swivel joint 47 is the layer of silica gel of 25 °, and thickness is 0.3 ~ 0.5mm, and fixed cover 10 is closely socketed on and connects on pedestal 8 outer wall, and compressive resistance can reach 100KPa/M
2above, the requirement of the anti-lateral stress of Connection Block is met.
Big end down two different diameter segment are had in the cylindrical shell connecting pedestal, these the two sections positions engaged form step 50, the screw connection structure connecting pedestal is just arranged on the less cylinder section of upper diameter, pad is in the use of step 50 place as spacing shim, and swivel joint 47 and pearl body 9 are arranged in the larger cylinder section of lower diameter.
During in order to ensure that nib regulates, the pearl body as pressure transmission medium has mobility and realization well and preferably rotates locating effect, and the diameter of pearl body is in the scope of 1.5mm ~ 2.5mm.In addition, pearl body can adopt the plastic bead that alumina porcelain porcelain bead, iron shot, steel ball or hardness are higher, when pearl body is elasticity pearl body, the soft durometer of this elastomeric material of General Requirements is greater than or equal to 80 °, generation can not loosen after guaranteeing nib location when writing because pearl body elasticity is large.
LED seat 4 is also provided with LED 41 and switch 16, LED seat 44 is hollow housing, pen core passage 61 is provided with in housing, on this pen core passage 61 side, battery chamber 46 and operating circuit are set, battery chamber 46 is electrically connected with LED 41 and switch 16 by operating circuit, LED 41 is arranged near written interface, and the light of LED 41 is irradiated along the direction of nib.See Fig. 6,7, battery chamber 46 is the spherical cavities be arranged side by side with swivel joint 47 on pedestal 4, is placed with Ag1 battery 17, and is configured with power spring in battery chamber 46, this power spring adopts conductive material to make, and can select copper, iron or stainless steel material; Battery 17 is electrically connected with LED 41 and switch 16 by pcb board 15, and needed for illumination, LED 41 can arrange 1 ~ 3.As shown in Figure 10, be in the housing bottom perforation of LED seat 4, LED 41 is exposed, switch 16 is located at outside so that manual control by the through hole in LED seat 4 housing sidewall, and switchtype can select the existing switches such as existing touch-switch.
The present invention can install long pen core 60, and swivel joint, metallic gasket, silica gel pad and pcb board all have corresponding pen core passage, and reservoir shaft then passes between pearl body; Short pen core can also be used.
On penholder 1 outer wall medium position, cover has the first Anti-slip cover 31, on fixed cover 10, also cover has the second Anti-slip cover 32, the outer surface of the second Anti-slip cover 32 is concordant with the end outer surface of the first Anti-slip cover 31, first and second Anti-slip cover can be selected to be made up of silica gel material, occurs skidding and affect writing when holding penholder for preventing hand.
As shown in Figure 10, the ray cast region of LED 41 needs field of illumination for writing, field of illumination is cone, cone angle is 60 °, be enough to the illumination realizing writing in regional extent, therefore, the LED set by the present invention is not existing decorative lighting in prior art, but for writing the required illumination provided.
In the present embodiment, the position of nib is also adjustable, connected by detachable syndeton with being coaxially connected or different axle connects of realizing nib and penholder: on the written tip side of LED seat 4, be provided with at least two written interfaces side by side, swivel joint on penholder working end on one of them written interface working face contrary to being positioned at it is coaxial, for coaxial written interface, another written interface is axle different from the swivel joint of penholder tip side then, is iso-shaft pen head interface; The nib 3 coaxial written interfaces be arranged on LED seat 44 just form coaxial pen, the iso-shaft pen head interface that nib 3 is arranged on LED seat 44 forms iso-shaft pen, the written interface not installing nib is provided with interface capping 90, this interface capping 90 is in the present embodiment and written installation portion disjunctor, make nib 3 while being installed to the written interface on LED seat 4, another written interface is closed.
As shown in Fig. 6,8 and 9, be connected by detachable syndeton between LED seat 44 with nib 2, detachable syndeton comprises draw-in groove and fixture block 92, draw-in groove is symmetrically distributed on two sides in LED seat 44, fixture block 92 correspondence is distributed on the dual-side of written connecting portion, draw-in groove is made up of notch 93 and bayonet socket 94, to be bayonet sockets 94 extend to the written interface of LED seat 44 opening narrowing rear formation to notch 93, fixture block 92 inserts in draw-in groove, reaches the object that nib 3 is connected with the written interface activity of LED seat 44.LED seat 44 with the joint face of nib 3 have additional splayed five metals packing ring (not shown in FIG.), five metals packing ring corresponds to draw-in groove position and have the through hole that the fixture block 92 for written connecting portion passes.
As shown in figure 11, LED 41 is visible type lamp, namely be exposed at outside LED 41 on the outer wall of LED seat 4, as Figure 12, LED 41 is concealed type lamp, namely LED 41 is arranged in LED seat 4, and now the material of LED seat should select transparent or translucent material, the light penetration LED seat 4 wall injection of light.
As shown in Figure 13,14, multifunctional pen of the present invention is coaxial pen, and when being converted to iso-shaft pen and using, nib disassembled from LED seat, nib is arranged on the different axial interface place of LED seat 4 and forms iso-shaft pen, see Fig. 4.
The operation principle of the present invention's nib angular adjustment is: as shown in Figure 13 ~ 15, the original state of pen is that nib has been positioned a certain angle, when needs regulate nib, fixing nib is motionless, counterclockwise turn penholder, penholder moves up, expand the space connected between pedestal internal gasket and swivel joint, namely the space residing for pearl body, thus pearl body is loosened, adjustment nib is after a certain proper angle, rotate backward penholder, reduce the space residing for pearl body, promoting pearl body makes it flow as water, until pearl body is pressed on around the swivel joint in connection pedestal, due to flange and the peritreme being connected pedestal offset can carry bead supporting body locate needed for longitudinal force support, and swivel joint and the frictional force connected between the damping layer of pedestal and pearl body also can carry bead supporting body locate needed for the stress support of vertical and horizontal, therefore, when the present invention after adjustment in use writes, vertical, the stress support in horizontal two directions can bear the reaction force produced when writing completely, so phenomenon when there will not be pearl body loosen and cause written angle change and write in nib meeting retraction nib.
The written position except installing pen core is transparent materials, and remainder can adopt transparent or translucent material.In order to install pen core, pen core passage is set in penholder.Multiple extensible pencil also can be set in pen core passage, exempt to cut the pen core of wax crayon and coloured pencil.In addition, also different types of pen core can be set, comprise water-color paintbrush, gel ink pen, ball pen, pen, the cassette of writing brush or the ink of water absorption type.Difform nib can also be changed, comprise fountain pen nib, rigid writing brush head, water-color paintbrush head, pencil stub, ball pen are first-class.
Embodiments of the present invention are not limited thereto; according to foregoing of the present invention; utilize ordinary technical knowledge and the customary means of this area; do not departing under the present invention's above-mentioned basic fundamental thought prerequisite; the present invention can also make the amendment of other various ways, replacement or change, all drops within rights protection scope of the present invention.
Claims (3)
1. the multifunctional pen of a self illumination, comprise penholder and the nib being positioned at penholder one end, nib stretches out the housing of location for nib, it has the tapered portion of front end band nib hole and is positioned at the written connecting portion of tapered portion rear end, it is characterized in that: between described nib and penholder, set up a LED seat and the LED be arranged on this lamp socket and switch, this LED seat is for having the hollow housing of two contrary working ends of direction, one of them working end engages with pen arm end, this working end is penholder tip side, another working end has the written interface for installing nib, this working end is written tip side, for being connected with the connecting portion of nib, pen core passage is provided with in housing, on this pen core passage side, battery chamber and operating circuit are set, battery chamber is electrically connected with LED and switch by operating circuit, LED is arranged near written interface, the light of LED is irradiated along the direction of nib, the penholder tip side of described LED seat has the swivel joint that outer surface is arcwall face, and described pen arm end has the Connection Block suitable with described swivel joint and can rotate to make swivel joint in Connection Block and locate, the arcwall face of described swivel joint is outer convex globoidal, and described pen arm end Connection Block is inner concave arc surface with the joint face of swivel joint adaptation, described penholder Connection Block is mounted in penholder lower end and comprises cylinder-shaped connection pedestal, pad and multiple pearl body, wherein, the top movable of described connection pedestal is connected to penholder lower end, connect the bottom of pedestal then for being socketed with the swivel joint on described LED seat, the lower port place connecting pedestal is provided with inwardly protruded peritreme, pad is positioned at and connects the position that pedestal presses close to penholder lower end, described pearl body is then connecting in the space between pedestal inward turning adapter and pad, with the evagination arc contact surface close contact of swivel joint, form and connect deformable inner concave arc surface in pedestal, the inner wall lower periphery of described connection pedestal and the top of described swivel joint have the damping layer that pearl body can be made to locate, the middle part of described swivel joint is provided with flange along its circumference, described flange and the described peritreme being connected pedestal offset carry bead supporting body locate needed for longitudinal force support, and described swivel joint and the frictional force connected between the damping layer of pedestal and pearl body carry bead supporting body locate needed for the stress support of vertical and horizontal, when nib is regulated angle, promote just effectively to realize written location around swivel joint that the pad space reduced residing for pearl body makes pearl body be pressed on to connect in pedestal by penholder.
2. the multifunctional pen of self illumination according to claim 1, is characterized in that: the axis of described penholder is located along the same line with the axis of described written tapered portion and forms coaxial pen.
3. the multifunctional pen of self illumination according to claim 1, is characterized in that: stagger formation iso-shaft pen in the axis of described penholder and the axis of described written tapered portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110393634.4A CN102416800B (en) | 2010-12-01 | 2011-12-01 | Multifunctional pen with illumination function |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010568493 | 2010-12-01 | ||
| CN201010568493.0 | 2010-12-01 | ||
| CN2010105684930 | 2010-12-01 | ||
| CN201110393634.4A CN102416800B (en) | 2010-12-01 | 2011-12-01 | Multifunctional pen with illumination function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102416800A CN102416800A (en) | 2012-04-18 |
| CN102416800B true CN102416800B (en) | 2015-04-22 |
Family
ID=45941543
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204935857U Expired - Fee Related CN202399739U (en) | 2010-12-01 | 2011-12-01 | Multifunctional pen with illuminating function |
| CN201110393634.4A Expired - Fee Related CN102416800B (en) | 2010-12-01 | 2011-12-01 | Multifunctional pen with illumination function |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204935857U Expired - Fee Related CN202399739U (en) | 2010-12-01 | 2011-12-01 | Multifunctional pen with illuminating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202399739U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202399739U (en) * | 2010-12-01 | 2012-08-29 | 广州爱地国际贸易有限公司 | Multifunctional pen with illuminating function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2447185Y (en) * | 2000-09-22 | 2001-09-12 | 赵传军 | New pen |
| CN1336877A (en) * | 1999-01-18 | 2002-02-20 | 梅茨和克莱尔有限公司 | Writing instrument with variably inclinable tip |
| CN101078466A (en) * | 2007-06-13 | 2007-11-28 | 苏州鸿础光电科技有限公司 | Lamp pen conducting structure |
| CN101214767A (en) * | 2007-12-29 | 2008-07-09 | 胡积献 | Rotating LED illuminating pen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202399739U (en) * | 2010-12-01 | 2012-08-29 | 广州爱地国际贸易有限公司 | Multifunctional pen with illuminating function |
-
2011
- 2011-12-01 CN CN2011204935857U patent/CN202399739U/en not_active Expired - Fee Related
- 2011-12-01 CN CN201110393634.4A patent/CN102416800B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336877A (en) * | 1999-01-18 | 2002-02-20 | 梅茨和克莱尔有限公司 | Writing instrument with variably inclinable tip |
| CN2447185Y (en) * | 2000-09-22 | 2001-09-12 | 赵传军 | New pen |
| CN101078466A (en) * | 2007-06-13 | 2007-11-28 | 苏州鸿础光电科技有限公司 | Lamp pen conducting structure |
| CN101214767A (en) * | 2007-12-29 | 2008-07-09 | 胡积献 | Rotating LED illuminating pen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202399739U (en) | 2012-08-29 |
| CN102416800A (en) | 2012-04-18 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171201 |