CN2828921Y - Mouse with pen-holder - Google Patents

Abstract

The utility model relates to a photoelectric mouse using a photosensitive integrated circuit, particularly a photoelectric mouse which has a character writing input function and a penholder. The utility model provides a handwritten mouse pen which is designed according to the Chinese character writing and drawing habits of the ordinary people and the penholder is permitted to be lifted up and down and appropriately swung in all directions when the utility model is used. Motion tracks of the penholder can be accurately obtained by the utility model. The utility model is suitable for the people having the different writing habits to use, and can be used for a plurality of software platforms.

Description

Hand-written mouse pen

Technical field

The utility model relates to a kind of optical mouse that uses photosensitive integrated circuit, particularly a kind of optical mouse with handwriting input function, hand-written mouse pen.

Background technology

Utilize the technology of existing Genius mouse input Chinese character though occurred some now, what some technology was relied on is old-fashioned mechanical mouse, complex structure, and precision is difficult to guarantee.Though the optical mouse technology of relying on is arranged, what have utilizes optical fibre set, and the transparent light guide body that utilizes that has picks up and transmit the light signal that the reflection mouse moves, and this may not be feasible on optical principle.What have utilizes the old-fashioned optical mouse that picks up trellis signal, and resolution is low.The a plurality of camera lenses of the use that has or a plurality of reflective mirror, the weak accuracy requirement height of optical path length light.So also do not occur practical hand-written mouse pen now on the market.

Summary of the invention

In order to overcome the defective of prior art, the utility model utilization can be picked up the body surface microscopic differences, used the optical mouse technology of photosensitive integrated circuit, provide a kind of and can reliably pick up the mouse motion track, can be by the custom of ordinary people's writing Chinese characters, drawing, allow the penholder suitably hand-written mouse pen of swing of left-right and front-back of starting writing up and down during use.

The scheme that its technical matters that solves the utility model adopts is:

This hand-written mouse pen comprises housing parts, photooptical data processing element, penholder, movable shaft joint, writes switch etc.Wherein housing parts is made up of base and upper casing.The optical mouse photooptical data processing element that photosensitive integrated circuit, lens subassembly, light emitting diode are formed is fixed on the base, here the photosensitive integrated circuit of being said refers to, be widely used in known optical mouse now, positioning boss and the special-purpose integrated package of the optical mouse of the light hole that can pass through light are arranged below, lens subassembly is one to be made by transparent material, the convex lens camera lens is arranged, the optics of the locating structure pilot hole that matches with photosensitive integrated circuit is arranged.Lens are right against the opening that base picks up mouse displacement.Other have one can be by the penholder of fingerhold.The penholder cross section can be circular or non-circular, can be ellipse garden, can be leg-of-mutton.The cross section is a penholder that the limit is a left and right directions of round rectangle and front, facilitates firmly and writes.

When writing, the lens axis can be the axis of base motion, and penholder is used as another axle.We just need a kind of rotating penholder, and base also can and then rotate, and allow penholder to move up and down with respect to base, and allowing base in other words also is the device that the lens axis direction moves relative to penholder along the base axis direction.This device is exactly movable shaft joint.This movable shaft joint has been arranged, and pen does not rotate when writing, and mouse can not rotate yet, and direction is constant all the time in writing to have guaranteed mouse, mobile penholder, and mouse and then moves, and can accurately obtain the movement locus of penholder.

This movable shaft joint also can be also to allow penholder with respect to base direction swing in all around to be arranged, be used for penholder in this case, can be designed to sweptbackly in advance, or tilts to the right back.So in use, though penholder is swung to some extent, base still can keep direction constant substantially.The sweptback angle of penholder was about 45 degree when common people write, so among following some embodiment, the default angle of inclination of penholder is decided to be 45 degree, 20 degree more also can be tilted to the right.Actual 25 degree of also can making receding are to 60 degree, to adapt to different situations.As will be by writing brush the vertical pen of holding, then default angle of inclination can be zero.Add an axle between penholder and movable shaft joint, penholder rotates the default angle of inclination of adjustable lump-sum bar around axial back.This can adapt to the different crowd of all kinds of pen holding habits.

Movable shaft joint one end and base are rigidly connected.Sometimes upper casing and base are rigidly connected, and movable shaft joint one end can link through upper casing and base rigidity.

The other end of movable shaft joint is connected with the penholder lower end.Sometimes upper casing and penholder lower end are rigidly connected, and the movable shaft joint other end can link to each other with the penholder lower end through upper casing.

Penholder and movable shaft joint can also can borrow friction or elastic force connect by being threaded, as being connected between a lot of penholders and the pen cap.Movable shaft joint generally is contained in the housing, or major part is contained in the housing, and this better appearance is not fragile yet, but can be contained in outside the housing yet.In order to reduce the interference of mouse output line to writing, it can be drawn after the hook of penholder top or housing and arranged on left and right sides or upper casing or hole or groove support.The plug of output line can be USB plug or mouse mouth plug.Can establish hole or groove on the housing, place the penholder that unloads, with anti-lost.

On the hand-written mouse pen housing individual hole can be arranged, the movable shaft joint that allows penholder lower end edge lens axis direction to move is connected with penholder through this hole, and the hand-written mouse pen that has also allows the direction swing of all around, penholder upper end, and at this moment the hole just may be bigger.The penholder of hand-written mouse pen, have dismountable, pull down penholder after, hand-written mouse pen just can be used as common mouse and uses.At this moment, on available lid the penholder port lid that this is bigger, not only attractive in appearance but also retaining ash.This lid can become to flexibly connect with housing.Lid can be the piece slip lid, will cover when writing backward to move, and loads onto penholder.When not writing, penholder is taken off, lid is promoted to cover the penholder hole forward.Can respectively open the groove of a fore-and-aft direction in the housing upper surface left and right sides, the left and right sides is provided with the flange that can slide in groove below lid.Lid flange whereby slides on housing.The lid also can make and renovating that upper casing becomes to be rotatably connected, turning axle is a left and right directions, take off penholder after, stirring cover covers the penholder hole forward.It is the circular lid the same with the penholder hole shape that lid also can be made, and the limit of a slightly larger in diameter is arranged above it, and lid is equally covered on the penholder hole as bottle stopper.

Certainly, penholder can be made the penholder folding-back with movable shaft joint and be rotatably connected, and upper casing has the groove that holds folding penholder at rear portion, penholder hole.The axis direction of turning axle is a left and right directions, during the downward folds flat of penholder, can have locating device to make it to remain in this position.But penholder can make like that extension elongation of telescopic antenna, or through the screw thread spreading, or spreading otherwise.

Hand-written mouse pen has also been adorned one can detect the switch of writing whether penholder is in the state of writing, and penholder moves down to be crossed free travel and can make and write switch closure, writes switch and is electrically connected with the photooptical data processing element.Write switch and can manufacture thin film switch with transparent film or thin plastic sheet or the such soft material of rubber, can be as the common computer keyboard, rigid plastic sheet with three thick about 0.05-0.2 millimeters stacks, middle leaf insulator is porose, two thin slices face has vis-a-vis all plated silverskin or golden film up and down, at ordinary times since middle that thin slice across, no power between two thin slices up and down, when top thin slice is under pressure and is out of shape downwards, hole by intermediate sheet, make the metal film electrode contact energising on the thin slice, finish the turn-on power loss of switch.The thin slice that has plated metal film can be connected with printed circuit board (PCB) by the socket of special use, also lead can be soldered directly on the metal film.If enough thin sheet metal is arranged certainly, also can replace metal film, or directly replace thin slice up and down with sheet metal.Write switch and can certainly touch switch with the such ready-made pressure of the left-right key switch of common mouse device, also available other has the switch of reed.But thin film switch is the thinnest, and driving its closed required penholder, to move down distance be minimum also, and it can catch the small up and down of hand when writing delicately, with high fidelity transmits written information.

Writing switch is the fine motion touch-switch, and it generally has in parallel being electrically connected with left mouse button.The size of the triggering power of switch also can make adjustable, to adapt to the different people of hand-power.Also can switch is in parallel with middle key if can write software kit, or switch is customized for is specifically designed to the key of writing of writing.At this moment write switch and no longer have the left button function concurrently, the length that pressing down penholder when writing no longer needs foundation to press down the time is distinguished to study carefully and is competed writing or hitting left button.This can feel more suitable to some people.Can there be the rigidly connected switch of writing to be positioned at below the penholder with base.

Certainly, hand-written mouse pen can make also that no lead connects like that by known wireless mouse device, Genius mouse itself is provided with a sender unit, but also be equipped with a received signal maybe can pack into the receiver of computer cabinet of USB plug or com port plug or mouse mouth plug arranged.The signal that transmits and receives can be a radio signal, ultrasonic signal, infrared signal etc.

A hole of picking up desktop picture is arranged below the lens of flat base, be called lens opening.Near it, fixedly anti-attrition supporting, this is by the little material of sliding resistance, the thin slice or the fritter that make as nylon block.It is write when putting forth effort than the also low 0.05-0.3 millimeter in other position of base, and the downward force of penholder and housing is mainly all fallen on this material, and the friction that penholder moves is also mainly produced by this point.Because of the axial line distance of this point and penholder is done very for a short time, thus its generation make the penholder rotating moment also little, help the writing quality that keeps high.

At base end face is under the situation of the conical surface, within 3 millimeters scopes of distance lens axis, support is arranged, and it is the nethermost protuberance of base, contacts with desktop.Support can be a lug boss of base, also can be parts of being made by plastics, transparent plastic, nylon, metal, metal coating material.The locating structure that matches with base or optical module can be arranged, can be fixed on base or the optical module, or and optical module do to be integral.The nethermost cross section of support can take the shape of the letter U, and is high, wide all about 2 millimeters, and the lens axis is positioned on the semicircular center of circle of letter U, and the U-shaped opening makes the light of light emitting diode can shine desktop towards light emitting diode.The support that transparent material makes, nethermost cross section can be circular.Penholder can all around be swung around the contact point of support and desktop.Because the distance of lens axis and contact point very little (about 1 millimeter), and the variation range at the angle of inclination of penholder solderless wrapped connection contact is generally in positive and negative 20 degree when writing, so the intersection point of desktop and lens axis in the variation range of the position on the lens axis in 0.3 millimeter, generally still within the focal length of lens, generally still can correctly pick up.

The weight of hand-written mouse pen should be tried one's best gently, and material is as far as possible with thinner, and especially height should be smaller as far as possible for the size of housing, and the feel when writing like this is quite a lot of.The output line of hand-written mouse should be with softer line, and is less to the interference of writing like this, also can be helically wound, resemble the telephone receiver line.But the standoff that also can join a fixing cord, fixator can be done into about 25 millimeters square cuboids, but the wire casing of insertion wire is arranged above or penetrate the hole of lead, inner and the permanent magnet of also can packing into, fixator can be put on the table or be adsorbed on the computer cabinet, and one to writing on the position of disturbing minimum.For make write more fluent, the plastic plate of the square or rectangle of the about 150-300 millimeter of the size of configurable no any electronic component.Output line can be joined the mouse joint.As join the USB joint, at this moment original common mouse device can use simultaneously on computers.

Lens in the lens subassembly of the present utility model can be the spherical lenses of known Genius mouse, promptly have only single focal length lenses of a focal length, also can be that same lens curved surface each several part is not many focal length lenses of same sphere.The spherical radius that a kind of many focal length lenses are the lens center parts is different with peripheral part.The spherical radius of center is greater than or less than peripheral part.Though focal length lenses center more than second kind is identical with the peripheral buttons radius surface but sphere center position has individual distance along axis, make center and periphery that step be arranged.The third many focal length lenses can be with lens along a diameter line separated into two parts, though the spherical radius of each several part is different or the identical sphere center position difference of each several part sphere half warp.The many focal length lenses that also have comprehensive said method to make.Because the lens of this MousePen generally all are that transparent plastic is made, as long as perform mould, other production technology is the same.Though the imaging of many focal length lenses is clear not as good as single focal length lens, but mouse moving still can be by the correct interpretation of photosensitive integrated circuit, if the depth of field of single focal length lenses is 0.6 millimeter, then the available depth of field of bifocal lens approaches 1.2 millimeters, use many focal length lenses, can relax requirement relative distance between lens combination and writing plane.If base lower surface is the outstanding downwards conical surface, this moment is more suitable with many focal length lenses.

Known Genius mouse has a lot of switches, and they are installed on the printed circuit board (PCB) that is fixed on the base, and these switches are electrically connected with the corresponding solder joint of printed circuit board (PCB).On the penholder of this hand-written mouse pen, can be provided with the switch corresponding with known Genius mouse, as left button switch, right button switch, middle bond switching, roller switch, the switch etc. that scrolls automatically.These switches, with known Genius mouse to the corresponding solder joint of inductive switch on printed circuit board (PCB), electrical connection is arranged, promptly be electrically connected with known optical mouse corresponding key switch.If be equipped with the penholder of switch make removable, its lower end need be equipped with penholder in switch the connector that is electrically connected is arranged.That end that movable shaft joint is connected with penholder also will have the connector that matches with printed circuit board (PCB) the corresponding solder joint of inductive switch to be had electrical connection.Sometimes it is little to using influence whether to adorn switch on the penholder, because the switch on the housing is also very near from finger, also can operate.Also can only establish a right button switch on the penholder.Whether each strong reservation such as the left button of known mouse, right button, middle key, roller, automatic coiling key, can be determined on a case-by-case basis, if hand-written mouse pen is will make the common mouse device to use, then should keep more, as a usefulness of just doing to write, can one do not stay.

The utility model beneficial effect compared with prior art is: makes full use of the existing optical mouse technology of having used photosensitive integrated circuit, makes the MousePen that can import Chinese character, and technology maturation simple in structure, very practical, be easy to drop into actual production.The utility model can use under a plurality of software platforms.

Description of drawings

Fig. 1 is first embodiment of this hand-written mouse pen.

Fig. 2 is that Figure 1B-B is to cut-open view.

Fig. 3 is second embodiment of this hand-written mouse pen.

Fig. 4 is the 3rd embodiment of this hand-written mouse pen.

Fig. 5 is the 4th embodiment of this hand-written mouse pen.

Fig. 6 is that Fig. 5 A is to view.

Fig. 7 is that Fig. 5 B is to view.

Fig. 8 is the 5th embodiment of this hand-written mouse pen.

Fig. 9 is that Fig. 8 A is to view.

Figure 10 is the 6th embodiment of this hand-written mouse pen.

Figure 11 is that Figure 10 A is to view.

Figure 12 is that Figure 10 B is to view.

Figure 13 is that Figure 10 C is to view.

Figure 14 is the 7th embodiment of this hand-written mouse pen.

Figure 15 is that Figure 14 A-A is to view.

Figure 16 is that Figure 14 B is to view.

Figure 17 is the 8th embodiment of this hand-written mouse pen.

Figure 18 is that Figure 17 A is to view.

Figure 19 is the 9th embodiment of this hand-written mouse pen.

Figure 20 is Figure 19 left view.

Figure 21 is the tenth embodiment of this hand-written mouse pen.

Figure 22 is Figure 21 left view.

Figure 23 is the 11 embodiment of this hand-written mouse pen.

Figure 24 is the 12 embodiment of this hand-written mouse pen.

Figure 25 is Figure 24 left view.

Figure 26 is the 13 embodiment of this hand-written mouse pen.

Figure 27 is Figure 26 left view.

Figure 28 is the 14 embodiment of this hand-written mouse pen.

Among the figure, 1. switch, 2. printed circuit board (PCB), 3. roller, 4. base, 5. optical module, 6. photosensitive integrated circuit is 7. write switch, 8. anti-attrition supporting, 9. lens, 10. boss, 11. light emitting diodes, 12. leads, 13. flexible sheet, 14. upper casings, 15. the penholder hole, 16. penholders, 17. hemispherical head screws, 18. lids, 19. tubular nuts, 20. button, 21 compliant members, 22., 23. penholder grooves, 24. cushion block, 25. switches, 26. connectors, 27. connectors, 28. groove, 29. flanges, 30. poles, 31. sliding axles, 32. sliding sleeve, 33. universal joints, 34., 35., 36. pole, 37. poles, 38. poles, 39. poles, 40. groove, 41., 42. bifurcation type joints, 43. universal joints, 44. axle, 45. connecting rods, 46. poles, 47., 48. last penholder, 49., 52. poles, 55 supports, 56. axle, 57. buttons, 58. printed circuit board (PCB)s, 60. mouse output lines, 61. the circle drum barrel, 62. tubular framves, 63. glands, 64..

Embodiment

In the embodiment shown in fig. 1, movable shaft joint is flexible movable shaft joint, and critical piece is a slice flexible sheet (13), it becomes horizontal positioned substantially, make by the sheeting that elasticity better can be twisted, because its elastically deformable, so allow the penholder left-right and front-back to swing, move up and down.This material can be elasticity preferably thickness at the duroplasts thin plate of 0.05-1.5 millimeter, thickness metal sheet such as sheet steel or sheet copper at the 0.03-0.7 millimeter.Typical flexible sheet (13) is to be that 0.1 millimeter, width are that 6 millimeters, length are that 45 millimeters stainless sheet steel is made by thickness, and the one end is porose, pass this hole with screw and be fixed on the housing, also available glue with its cementation to housing.If flexible sheet is plastics, it also can with the injection mo(u)lding simultaneously of plastic feet or upper casing.Upper casing (14) is provided with penholder hole (15), penholder (16) lower end is connected with movable shaft joint through this hole, and that end that movable shaft joint links to each other with penholder has the structure that matches and be convenient to be connected with penholder, as poroid or column or tubular structure, its surface also can be equipped with screw thread.Below this structure a downward hemispherical boss can be arranged.The hemispherical head screw (17) that head of screw is the semisphere boss, pass the hole of flexible sheet from bottom to top, an endoporus has the tubular nut (19) of respective threaded tight the screw lemon, tubular nut outside surface is a up-small and down-big circular conical surface, there is corresponding taper hole the penholder lower end, is attached thereto through this hole.Tubular nut outside surface is cylindrical thread surface also, and this moment, used penholder then will have the internal thread that adapts.The penholder that the conical surface connects, suitable for making can be loaded and unloaded fast.In the penholder (16) some switches can be installed, on the printed circuit board (PCB) (58) in the penholder, being equipped with known Genius mouse right button solder joint has the penholder right button switch (25) that is electrically connected in parallel.The penholder of loading and unloading has been adorned switch fast, be equipped with corresponding connector (27), the hemispherical head screw can be made of plastics, can all accomplish in the screw that lead is drawn by the head of screw side and is connected to the corresponding solder joint place of printed circuit board (PCB) (2) to inductive switch to connector of movable that end of shaft joint (26) and corresponding lead during making.Penholder (16) cross section is a round rectangle.45 degree that recede are made on penholder top, and when tilting to hold pen and writing, the penholder angle that recedes changes between the 65-30 degree.Flexible sheet is bigger in the rigidity of width and length direction, and the action of writing of penholder can completely be passed to housing.A not only soft but also thin mouse output line, one links to each other with printed circuit board (PCB), and one connects the USB joint.The lid (18) that this example has a slip can respectively be opened the groove (28) of a fore-and-aft direction as shown in Figure 2 in the housing left and right sides, the left and right sides has the flange (29) that inwardly stretches out to be embedded in the groove (28) below lid (18), and lid can be slided along groove.The switch (7) of writing in this example adopts thin film switch to write switch, is a thin film switch that three-layer thin-film is arranged.It has in parallel being electrically connected through lead (12) and left button switch solder joint on the printed circuit board (PCB) (2).Writing switch (7) top has individual cushion block (24), can be made by rubber or plastics, plays damping effect.It is below the bulb of hemispherical head screw (17).When penholder presses down, hemispherical head compressing it and make through it and to write switch closure.Hemispherical head still can keep the pressure to cushion block (24) during the penholder swing.Make anti-attrition supporting (8) by sheet of nylon and be fixed on the base lens opening left and right sides, right and left key switch (1), printed circuit board (PCB) (2), roller (3), base (4), the optical module (5) that contains lens (9) and pilot hole, the photosensitive integrated circuit (6) that contains positioning boss (10) and light hole, light emitting diode (11), button (20) are with used identical of known optical mouse.

At embodiment shown in Figure 3, basic with identical at embodiment shown in Figure 1, movable shaft joint also is flexible movable shaft joint.Different is, one, and its hemispherical head screw (17) becomes with penholder (16) that words are moving to be rotatably connected.Axle (64) is a left and right directions.Because of the swing of penholder is to realize by the rotation around axle (64), rather than realize, write more light by the distortion of flexible sheet.Two, last penholder (48) is done to become to resemble the telescopic antenna stretchable, and upper casing has the U-shaped penholder groove (23) of individual fore-and-aft direction, and it can hold the penholder that level is put down.When not writing, the last penholder (48) that draws back can be regained, and put into penholder groove (23) backward, it has just become a common Genius mouse.Three, this routine penholder left-right key switch (25) is contained on the interior printed circuit board (PCB) (58) of penholder, goes up the solder joint live wire that the left-right key switch is installed with printed circuit board (PCB) (2) and is connected.Be unkitted connector, also do not cover.Four, last penholder upper end is porose, and mouse output line (60) is outwards drawn through this hole.Output line is drawn out to computing machine by last penholder top, and is less to the interference of writing.

Movable in the embodiment shown in fig. 4 shaft joint is an elasticity activity shaft joint of being made by flexible material.It is inverted thin bowl-shape that flexible piece (21) is, and the bowl end up is movable shaft joint one end, and the rim of a bowl down is the movable shaft joint other end, becomes to be rigidly connected with base (4).This flexible material can be a flexible plastic, can be yellow ox-hide muscle material, can be silica gel material, can be common vulcanized rubber etc.Be that a kind of quality is softer, be easy to modification but still the flexible material that can restPose.Flexible piece (21) becomes the bowl-shape of a back-off, and the external diameter of bowl is between the 10-30 millimeter.Up, the height dimension of annular bottom portion can have the 5-15 millimeter at the bottom of its bowl, the penholder lower end be a slightly larger in diameter in the right cylinder of bottom internal radius, at the bottom of the elastic force that penholder can overcome annulus installs to bowl on.A hole also can be established in the bowl end, can be connected with penholder with screw through this hole.On the axis, a lug boss can be arranged in the bowl, in the bowl of back-off, this lug boss is outstanding downwards, and it can oppress the switch closure of writing that places below it.Writing switch (7) can be that the aforesaid film of being made by three layers of film is write switch, and the rim of a bowl down has the limit of outwards routing up, and becomes an annulus, is convenient to it and fixes.Flexible piece (21) allows moving down and the left-right and front-back swing of penholder.Under free state, penholder recede 45 the degree.Lid (18) makes and renovating that upper casing becomes to be rotatably connected, and spool (22) are left and right directions, take off penholder (16) after, stirring cover (18) forward covers the penholder hole (15) of upper casing.

In the embodiment shown in fig. 5, movable shaft joint is made up of a universal joint and a connecting rod that allows penholder to swing up and down that allows the penholder left-right and front-back to freely swing.Because the radian that should swing is less, this swing can be treated as rectilinear motion.The pole of two about 2 millimeters thick (46) is rigidly attached on the upper casing (14), and the hole of left and right directions is arranged above.Connecting rod (45) is the plastic member of H type, its two perpendicular lower ends, and the outstanding minor axis (47) in the oriented respectively outside separately places in the hole of pole (46) and also can rotate in the hole.Connecting rod (45) other end, the hole that has left and right directions to connect.By a criss-cross universal joint (43) of being made up of the orthogonal axle of both direction, axle (44) two ends of its left and right directions place in the hole of connecting rod (45) and also can rotate in the hole.Penholder (16) upper end is a rectangular tube, about 45 degree that recede, and there is individual screw the lower end, is connecting a Y-shaped connector (42).It is a screw rod that one of this joint erects, and there is through hole at other position, becomes to be rotatably connected with another axle (41) of universal joint (43).The axle (41) make penholder relatively housing swing, the axle of left and right directions (44) but make the penholder swing.There is seam the lower end in the hole of Y-shaped connector (42), and width is slightly less than the straight warp of axle (41), and Y-shaped connector (42) can move up through this seam through elastic deformation and break away from axle (41), takes off penholder.A very narrow seam also can be opened in the upper end in the hole of Y-shaped connector (42), to increase its elasticity.The axle of left and right directions (44) in succession one straight through bigger semicolumn, film write switch (7) be positioned at it below, be electrically connected with printed circuit board (PCB) left button switch solder joint.Universal joint removes can make across, also can make the T font, also can make L shapedly, and it has two axles in a word, and axis is vertical mutually.

At embodiment shown in Figure 8, structure is basic identical with Fig. 5 embodiment, but not with the connecting rod problem that penholder moves up and down of deblocking.Penholder (16) lower end is a sliding axle (31), is actively socketed in the sliding sleeve (32) and with it to become to be slidingly matched.Can be that fixing key is arranged on the axle, sleeve has the groove of the slip of allowing.Also can be that fixing key is arranged on the sleeve, the groove of the slip of allowing is arranged on the axle.Also can be splined shaft and splined sleeve.Also can be sliding axle (31) and sliding sleeve (32) does not all have keyway, but cross section right and wrong circle just.The hole that the axle (34) of the fore-and-aft direction of sliding sleeve (32) and the universal joint (33) of ring-type are corresponding becomes to be rotationally connected, and the axle of universal joint (35) is bearing in the hole of pole (30), and pole becomes to be rigidly connected with upper casing (14).Penholder also is about 45 degree that recede, and penholder (16) lower end can be by taking out in the sliding sleeve (32).

At embodiment shown in Figure 10, structure is basic identical with Fig. 8 embodiment, also is a sliding axle (31) that together becomes to be slidingly matched with pivot bush unit, a sliding sleeve (32) problem that penholder moves up and down of deblocking.There is groove (40) penholder (16) upper end, and in order to support the mouse output line, there are two poles (38) penholder (16) lower end.By a criss-cross universal joint (43) of forming by two axles, the axle (44) of its left and right directions is contained in the hole of pole (38), become to be rotatably connected with it, universal joint another root axle (41) about 45 degree that tilt, be bearing in the hole of sliding axle upper end pole (37), become to be rotatably connected with it.Sliding sleeve (32) becomes to be rigidly connected with upper casing (14).Penholder also is about 45 degree that recede.Sliding axle (31) is taken out from sliding sleeve (32), and then penholder has also just taken off.

Certainly universal joint the axle (41) that tilts of another root, also can be bearing in the hole of the sliding sleeve pole that there is pole a upper end, become to be rotatably connected with it.The sliding axle of a no pole becomes to be rigidly connected with upper casing (14).Sliding sleeve lower end and sliding axle pivot bush unit.When writing, it is descending that penholder drives sliding sleeve, directly oppresses the switch of writing that the housing upper surface adorning, or compressing be contained in the housing but its top have lug boss pass upper casing correspondence the hole write switch.

At embodiment shown in Figure 14, structure is most of identical with Fig. 5 embodiment, and penholder (16) lower end is two poles with holes (38).By a criss-cross universal joint (43) of forming by two axles, the axle (44) of its left and right directions is contained in the hole of pole (38), become to be rotatably connected with it, universal joint another root axle (41) about 45 degree that tilt, be bearing in the hole of two poles (39) on the connecting rod (45), become to be rotatably connected with it.Write switch (7) below connecting rod (45).There is a penholder groove (23) on the upper casing surface, penholder (16) puts down backward, can be dissolved in the groove, a last penholder (48) that can outwards stretch from penholder (16) lining has also been adorned in penholder (16) the inside, and the hole of mouse output line (60) in penholder drawn by last penholder (48) upper end.

At embodiment shown in Figure 17, structure is basic identical with Fig. 5 embodiment, but Y-shaped connector (42) and penholder (16) be no longer by being threaded, but by a connection.Penholder rotates backward around the axle (49) of rotation, and the default angle of inclination of adjustable lump-sum bar is to adapt to the different crowd of all kinds of pen holding habits.There are two poles with holes (38) penholder (16) lower end, and it is a porose pole that one of Y-shaped connector (42) erects, and axle (49) is positioned at above-mentioned hole, makes it to become to be rotatably connected.The remainder of Y-shaped connector, connecting rod (45), universal joint (33) are with identical described in Fig. 5 embodiment.There is a penholder groove (23) on upper casing (14) surface, and penholder (16) can be put into groove backward, last penholder (48) but in the retraction penholder (16), the hole of mouse output line (60) in penholder drawn by last penholder upper end.

In the embodiment shown in Figure 19, its movable shaft joint is the shaft joint of a pivot bush unit, is made up of sliding axle that can slide to axial (31) and sliding sleeve (32).Can be that fixing key is arranged on the axle, sleeve has the groove of the slip of allowing.Also on the sleeve fixing key is arranged, the groove of the slip of allowing is arranged on the axle.Also splined shaft and splined sleeve.Also can be sliding axle (31) and sliding sleeve (32) does not all have keyway, but cross section right and wrong circle just.Sliding sleeve (32) is rigidly connected with upper casing (14), and sliding axle (31) is the part of penholder lower end, is actively socketed in the sliding sleeve (32), allows penholder (16) lower end edge lens axis direction to move.Penholder (16) lower end is connected along the movable shaft joint that the lens axis direction moves with allowing penholder through the penholder hole.Write switch (7) below sliding axle (31).The lower surface of base (4) is a taper surface that protrudes downwards.There is support (55) position near the lens axis, and it is very near apart from the lens axis, about 0.3-1.5 millimeter, and it contacts with desktop or Mouse pad when writing.Support (55) can be a lug boss of base (4), also can be parts of being made by nylon or metal or metal coating.Its cross section of used support takes the shape of the letter U, and is high, wide all about 2 millimeters, and the lens axis is positioned on the semicircular center of circle below the letter U, and the U-shaped opening is towards light emitting diode.Penholder is zigzag, the line of symmetry of penholder (16) upper part, about 30 degree that tilt, it extended line and support (55) crossing or close.Writing the solder joint that the left button switch will be installed on switch (7) and the printed circuit board (PCB) originally is electrically connected.In order to reduce volume and weight, former left-right key switch, button, the roller that is contained in known Genius mouse can be cancelled.The extension line of photosensitive integrated circuit (6) is down originally, now be bent to upwards, and it be fixed on printed circuit board (PCB) (2) below.Photosensitive integrated circuit (6) can select for use size less.Optical module (5), keep the known optical assembly lens (9) and with the supporting pilot hole of boss (10), remainder can be excised, this has just reduced its size, light emitting diode (11) is placed on optical module (5) front, below between light emitting diode and the support (55), base (4) has been opened a hole, and light shines by this hole and writes desktop or Mouse pad.Mouse output line (60) is drawn by the hole on the penholder through the hole of upper casing (14) and penholder (16).Adorned in the penholder with printed circuit board (PCB) right button switch solder joint strong switch (25) in the right side that is electrically connected and button (57) have been arranged.

Embodiment at embodiment shown in Figure 21 and Figure 19 is basic identical, but its movable shaft joint critical piece is flexible sheet (13), and this is the porose rectangle elastic sheet of a slice, as is of a size of 8 millimeters * 30 millimeters, thick 0.1 millimeter stainless steel thin slice.In the line of rabbet joint of the two supports of the direction of its length between base (4) and upper casing (14), an end can be fixed, and it and penholder lower end is fixed through its hole with screw.Penholder (16) hollow, inside are equipped with by strong (57), right strong switch (25), printed circuit board (PCB) (58).Being contained in right button switch (25) on the printed circuit board (PCB) (58) will install the phase of solder joint of right strong switch originally and be connected on lead (12) and printed circuit board (PCB) (2).Mouse output line (60) is drawn by the hole of penholder (16) upper end.

Embodiment shown in Figure 23 and the embodiment of Figure 19 are basic identical, but its movable shaft joint critical piece is the round drum barrel (61) that the material of a flexible material such as soft rubber class flexible plastic class is made, in the middle of it is a pipe, and there is deformable ring-type bead at two ends.Circle drum barrel (61) be placed in the rigidly connected tubular frame of upper casing (14) (62) in, the two ends ring-type bead outside is fixing by two glands (63), is rigidly connected with upper casing (14).Penholder (16) lower end is a right cylinder, is inserted in the round drum barrel (61), is rigidly connected with it.Penholder lower end and circle drum barrel (61) can made resilient movement up and down in tubular frame (62) under the effect of external force.Left and right button (20) and left-right key switch (1) have also been adorned in the housing.Support (55) is that transparent material makes, and its cross section is circular.About 2 millimeters of lower end diameter.Support and optical module (5) rigidity links.

Embodiment at embodiment shown in Figure 24 and Figure 19 is basic identical, its movable shaft joint is the shaft joint of a pivot bush unit, movable shaft joint one end is that upper casing (14) other end is base (4), the outer telogenesis of upper casing (14) endoporus and base is slidingly matched, the upper casing motion that can slide up and down in base (4) outside, upper casing (14) and penholder (16) make rigidly connected.Penholder (16) is made straight.

Embodiment at embodiment shown in Figure 26 and Figure 19 is basic identical, and its movable shaft joint is a swing activity shaft joint, and upper casing (14) has two poles (52), and through hole is arranged above.Base (4) also has two porose poles (36), an axle (56) passes these holes, makes upper casing (14) become to be rotationally connected with base (4), and base can move up and down with respect to upper casing, upper casing (14) and penholder (16) make rigidly connected, and penholder can move up and down with respect to base.Penholder (16) is made straight.The spherical radius of lens (9) center is 1.1 times of the spherical radius of peripheral part, is a bifocal lens.

At embodiment shown in Figure 28, basic with identical at embodiment shown in Figure 3, movable shaft joint also is flexible movable shaft joint.Different is, one, and movable shaft joint one end is connected with upper casing (14) appearance, and becomes to be rigidly connected with base (4) by upper casing, and the other end is connected with penholder 16.Two, to write switch 7 and be fixed on the upper casing (14), penholder is unkitted penholder left-right key switch, and output line is not drawn from penholder top.This routine movable shaft joint is contained in outside the housing can satisfy some curiosity to the interested people of science and technology.

Claims (12)

1, a kind of hand-written mouse pen, comprise housing, the photooptical data processing element, wherein housing parts is made up of base and upper casing, photosensitive integrated circuit (6), lens subassembly (5), the photooptical data processing element that light emitting diode (11) is formed is fixed on the base, photosensitive integrated circuit is a special-purpose integrated package of known optical mouse, lens subassembly (5) is one and is made by transparent material, convex lens camera lens (9) is arranged, the optics that the locating structure that matches with photosensitive integrated circuit is arranged, camera lens is right against the opening that base picks up mouse displacement, it is characterized in that: housing top is provided with a penholder (16), also being provided with one one end is connected with penholder (16) lower end, one end becomes rigidly connected movable shaft joint with base (4), also be provided with one can detect whether penholder be in the state of writing write switch (7), write switch and be electrically connected with the photooptical data processing element.

2. as claim 1 described hand-written mouse pen, it is characterized in that: penholder (16) lower end and movable shaft joint flexibly connect, and upper casing (14) is provided with the groove (23) that holds penholder.

3, as claim 1 described hand-written mouse pen, it is characterized in that: penholder (16) is provided with switch (25) and is electrically connected with optical mouse corresponding key switch (1).

4, as claim 1 described hand-written mouse pen, it is characterized in that: write switch (7) and stacked by three-layer thin-film and form, middle thin slice is porose insulator, and two thin slices are electric conductor up and down.

5, as claim 1,2,3,4 described hand-written mouse pens, it is characterized in that: penholder (16) lower end and movable shaft joint are pivot bush units.

6, as claim 1,2,3,4 described hand-written mouse pens, it is characterized in that: movable shaft joint one end is connected with upper casing (14) appearance, and becomes to be rigidly connected with base (4) by upper casing, and the other end is connected with penholder (16).

7. as claim 1,2,3,4 described hand-written mouse pens, it is characterized in that: movable shaft joint is a flexible sheet (13).

8. as claim 1,2,3,4 described hand-written mouse pens, it is characterized in that: movable shaft joint is the thin bowl-shape of elastically deformable, and the bowl end is connected up and with penholder (16), and the rim of a bowl is rigidly connected down and with base (4).

9, as claim 1,2,3,4 described hand-written mouse pens, it is characterized in that: movable shaft joint comprises a mutually perpendicular universal joint of two axial lines direction (43) and a connecting rod (45) that becomes to flexibly connect with housing, (43) one of universal joints flexibly connect with the connecting rod other end, and another axle of universal joint becomes flexible connection with penholder (16).

10, as claim 1,2,3,4 described hand-written mouse pens, it is characterized in that: upper casing (14) is provided with penholder hole (15), and penholder (16) lower end is connected with movable shaft joint through this hole, and base (4) lower surface is the plane.

11, as claim 1,2,3,4 described hand-written mouse pens, it is characterized in that: upper casing (14) has individual penholder hole (15), the movable shaft joint that allows penholder (16) lower end edge lens axis direction to move is connected with penholder (16) through this hole, base (4) lower surface is an outstanding downwards conical surface, and there is the support (55) of boss shape the base bottom.

12. as claim 1,2,3,4 described hand-written mouse pens, it is characterized in that: an end of penholder (16) lower end and movable shaft joint is rigidly connected, the other end of movable shaft joint is connected with base (4), base (4) lower surface is an outstanding downwards conical surface, and there is the support (55) of boss shape the base bottom.

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