CN105159478A - Pen-shaped man-machine input apparatus - Google Patents
Pen-shaped man-machine input apparatus Download PDFInfo
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- CN105159478A CN105159478A CN201510382991.9A CN201510382991A CN105159478A CN 105159478 A CN105159478 A CN 105159478A CN 201510382991 A CN201510382991 A CN 201510382991A CN 105159478 A CN105159478 A CN 105159478A
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- stroke
- input device
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- 230000003287 optical effect Effects 0.000 claims abstract description 40
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000035945 sensitivity Effects 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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Abstract
The invention provides a pen-shaped man-machine input apparatus which is pressure-sensitive and comprises an outer pen container, an inner pen container, a control circuit board, an optical detection unit and a pressure sensing unit, wherein a first accommodating space is formed in the outer pen container; a second accommodating space is formed in the inner pen container; the optical detection unit is used for detecting a moving track of the pen-shaped man-machine input apparatus and is connected to the control circuit board; the optical detection unit and the control circuit board are together accommodated in the second accommodating space of the inner pen container; the inner pen container and the pressure sensing unit are further accommodated in the first accommodating space of the outer pen container; the pressure sensing unit comprises a pressure sensor and an elastic part; the pressure sensor is arranged on the outer side of the tail end of the inner pen container and electrically connected with the control circuit board; and the elastic part is connected between the pressure sensor and the inner side of the tail end of the outer pen container.
Description
Technical field
The present invention relates to a kind of computer input unit, especially, relates to a kind of form of a stroke or a combination of strokes human machine input device supporting pressure sensitivity.
Background technology
Along with popularizing of computer utility, user often needs to carry out signing at computing machine, hand-written typing or drawing, and aforesaid operations is difficult to use traditional Genius mouse, therefore industry Bian You manufacturer proposes to adopt the form of a stroke or a combination of strokes human machine input device (such as MousePen) with writing pencil profile to replace traditional Genius mouse to complete aforesaid operations, with applicable people traditional hold the custom that pen writes or paint.
But, existing MousePen is only generally the handwriting input track by sensor senses user, although it can meet common signature input demand, but owing to not supporting pressure sensitivity, be still difficult to meet and be similar to the needs such as making of drawing and realize person's handwriting and show the deep or light demand of handwriting thickness with Freehandhand-drawing input pressure size variation.
In view of this, be necessary to provide a kind of form of a stroke or a combination of strokes human machine input device supporting pressure sensitivity.
Summary of the invention
The object of the invention is for solving the problems of the technologies described above and providing a kind of form of a stroke or a combination of strokes human machine input device supporting pressure sensitivity.
Form of a stroke or a combination of strokes human machine input device provided by the invention, comprise outer pen container, interior pen container, control circuit board, optical detection unit and pressure sensitivity unit, described outer pen container inside forms the first receiving space, described interior pen container inside forms the second receiving space, described optical detection unit is for detecting the motion track of described form of a stroke or a combination of strokes human machine input device, it is connected to described control circuit board, and be housed in the second receiving space inside of described interior pen container in the lump with described control circuit board, and the first receiving space that described interior pen container and described pressure sensitivity unit are housed in described outer pen container is further inner, described pressure sensitivity unit comprises pressure transducer and elastic component, described pressure transducer is arranged on the outside of described interior pen container end, and be electrically connected with described control circuit board, described elastic component is connected between the inner side of described pressure transducer and described outer pen container end.
One as described form of a stroke or a combination of strokes human machine input device is improved, and described outer pen container comprises penholder and pen point casing, and described pen point casing is arranged on the head end of described penholder, and coordinates with described penholder and form receiving space.
One as described form of a stroke or a combination of strokes human machine input device is improved, described receiving space comprises the first resettlement section and the second resettlement section, described first resettlement section is adjacent to described pen point casing, and described second resettlement section is adjacent to the end of described outer pen container, described interior pen container and described pressure sensitivity unit are housed in described first resettlement section and described second resettlement section respectively.
One as described form of a stroke or a combination of strokes human machine input device is improved, described optical detection unit is adjacent to described pen point casing and arranges, and it comprises light emitting source, light collecting device and optical sensor, described light collecting device and described optical sensor interval are arranged, and be positioned at the side of described control circuit board, and described light emitting source is arranged on the opposite side of described control circuit board.
One as described form of a stroke or a combination of strokes human machine input device is improved, described form of a stroke or a combination of strokes human machine input device also comprises pen core, described pen core comprises pen core main body and is connected to the nib of described pen core body ends, described pen core main body is inserted and is embeddingly fixed to described interior pen container, and described nib is exposed to the outside of described pen point casing.
One as described form of a stroke or a combination of strokes human machine input device is improved, and described pen core is ink pen core, refill for ball-point pen, metal pen core or plastics pen core.
One as described form of a stroke or a combination of strokes human machine input device is improved, and described form of a stroke or a combination of strokes human machine input device also comprises trace ball, and described trace ball is rollably embedded the zone line of described pen point casing, and extends to the head end of described interior pen container; Described light collecting device and optical sensor are arranged on the dead astern of described trace ball.
One as described form of a stroke or a combination of strokes human machine input device is improved, and described form of a stroke or a combination of strokes human machine input device also comprises power supply, and described power supply is housed in the inside of described interior pen container, and is electrically connected with described control circuit board.
One as described form of a stroke or a combination of strokes human machine input device is improved, and described control circuit board comprises wireless transmitter module and charging module, and wherein said charging module is connected to described power supply, and described wireless transmitter module and external wireless receiver module set up wireless connections.
One as described form of a stroke or a combination of strokes human machine input device is improved, described form of a stroke or a combination of strokes human machine input device also comprises push-button unit, described push-button unit is arranged on described control circuit board and is electrically connected with described control circuit board, and the end of described push-button unit extends to the outside surface of described penholder from the sidewall of described interior pen container and described outer pen container.
Compared to prior art, form of a stroke or a combination of strokes human machine input device provided by the invention adopts two pen container structure and arrange pressure sensitivity unit between interior pen container and outer pen container, the pressure size that user can be pressed described form of a stroke or a combination of strokes human machine input device by the elastic component of described pressure sensitivity unit be converted to elastic force and conduction to pressure transducer, described pressure transducer can detect according to described elastic force the pressure size that user presses, thus make described form of a stroke or a combination of strokes human machine input device pressure sensitivity support pressure sensitivity function, meet user and with Freehandhand-drawing input pressure size variation, the deep or light demand of handwriting thickness is shown for person's handwriting.On the other hand, form of a stroke or a combination of strokes human machine input device provided by the invention obtains motion track by optical detection, not only can reduce energy consumption, can also improve the accuracy of detection of motion track.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the first embodiment of form of a stroke or a combination of strokes human machine input device provided by the invention;
Fig. 2 is the structural representation of form of a stroke or a combination of strokes human machine input device the second embodiment provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, Fig. 1 is the schematic diagram of a kind of preferred embodiment of form of a stroke or a combination of strokes human machine input device provided by the invention.Described form of a stroke or a combination of strokes human machine input device 100 has two pen container structure, and particularly, it comprises interior pen container 11, outer pen container 12, control circuit board 13, optical detection unit 14, pressure sensitivity unit 15, pen core 16, push-button unit 17 and power supply 18.
Described outer pen container 12 comprises penholder 121 and pen point casing 122, and described pen point casing 122 is installed on the head end of described penholder 121, and preferably, the mounting means between described pen point casing 122 and described penholder 121 is that screw thread is installed or grafting is installed.Described penholder 121 complements each other to form the first receiving space 123, for accommodating described interior pen container 11 and described pressure sensitivity unit 15 with described pen point casing 122.Described first receiving space 123 can be defined as the first resettlement section and the second resettlement section, and wherein said first resettlement section is the part near described pen point casing 122, and described second resettlement section is the part of the end near described penholder 121; Wherein, described interior pen container 11 is housed in described first resettlement section, and described pressure sensitivity unit 15 is housed in described second resettlement section.
Described interior pen container 11 has hollow shell, and its inside is formed with the second receiving space, and it is inner that described control circuit board 13, described optical detection unit 14 and described power supply 18 are contained in described second receiving space.
Described control circuit board 13 can be fixed on the sidewall of described interior pen container 11.Described control circuit board 13 can comprise wireless transmitter module and charging module, wherein, described wireless transmitter module can set up wireless connections with the wireless receiving module being connected to computing machine, and sends to described computing machine the steering order that user utilizes described push-button unit 17 to assign by described wireless connections.Described charging module can be connected to described power supply 18, and it may be used for for described power supply 18 provides charging current, to realize charging to described power supply 18.In a particular embodiment, described power supply 18 can be rechargeable battery, such as lithium battery, it is connected to described control circuit board 13, powers for the electric components (comprising described optical detection unit 14, described push-button unit 17 and described wireless transmitter module etc.) for described form of a stroke or a combination of strokes human machine input device 100 inside.In a particular embodiment, described power supply 18 can be adjacent to the end setting of described interior pen container 11.
Described optical detection unit 14 is mainly used in the motion track being obtained described form of a stroke or a combination of strokes human machine input device 100 by optical detection means, and its head end that can be adjacent to described interior pen container 11 is arranged.Particularly, described optical detection unit 14 can comprise light emitting source 141, light collecting device 142 and optical sensor 143, wherein, described light emitting source 141 is for providing light, preferably, described light emitting source 141 is light emitting diode (Light-EmittingDiode, LED).Described light collecting device 142 can be convex lens, itself and described optical sensor 143 interval are arranged, and being positioned at the incident side of described optical sensor 143, its reflected light being mainly used in the utilizing emitted light of described light emitting source 141, at workplace, reflection occurs and producing converges to described optical sensor 143.Described optical sensor 143 is arranged on the focal point of described light collecting device 142, and its reflected light converged mainly for detection of described light collecting device 142 is also converted into corresponding electric signal.
Described optical sensor 143 and described light emitting source 141 are separately positioned on the both side surface of described control circuit board 13, and are electrically connected with described control circuit board 13.Such as, in the present embodiment, as shown in Figure 1, described optical sensor 143 is arranged on the first type surface (namely towards the surface of described pen core 17) of described control circuit board 13, and described light emitting source 141 can be arranged on the bottom surface (being namely the surface of described control circuit board 13 towards described sidewall) of described control circuit board 13.Adopt control circuit board 13 described in said structure can play optics buffer action between described light emitting source 141 and described optical sensor 143, avoid the utilizing emitted light of described light emitting source 141 enter described optical sensor 143 and cause interference to the reflected light detection of described optical sensor 143.
Particularly, in the course of work of described form of a stroke or a combination of strokes human machine input device 100, user can hand-held and mobile described form of a stroke or a combination of strokes human machine input device 100 carry out control operation, after described light emitting source 141 emits beam and is irradiated to workplace by the pen point casing 122 of described outer pen container 12, there is reflection at described workplace and form reflected light; Described reflected light turns back to described interior pen container 11 from the pen point casing 122 of described outer pen container 12, and is converged to described optical sensor 143 by the light collecting device 142 of described interior pen container 11 inside.The reflected light that described optical sensor 143 is detected by the reflected light that detected by current time and previous moment compares analysis, obtain form of a stroke or a combination of strokes human machine input device 100 at direction of motion during this period of time and move distance, thus obtain the motion track of described form of a stroke or a combination of strokes human machine input device 100 further.
It should be noted that, in a particular embodiment, in order to ensure that light that described light emitting source 141 sends can be transferred to described workplace and described reflected light can turn back to described light collecting device 142, the pen point casing 122 of described outer pen container 12 can coordinate in the relevant position of described light emitting source 141 and convex lens 142 light hole and incidence hole that are formed with, or described pen point casing 122 also can adopt light-transmitting materials or partial light permeability material to make.Analogously, the head end of described interior pen container 11 can be formed with light hole and incidence hole in relevant position equally, or utilizing emitted light and reflected light can through the head ends of described interior pen container 11 to adopt light-transmitting materials to ensure.
Described pen core 16 partial receipt is inner at the second receiving space of described interior pen container 11, and particularly, described pen core 16 can comprise nib and pen core main body, and wherein said nib is connected to the end of described pen core main body; The pen point casing 122 of described outer pen container 12 and the head end of described interior pen container 11 can be formed with through hole in the installation region of described pen core 16, described pen core 16 can be inserted by described through hole and embeddingly be fixed to described interior pen container 11, and make described nib be exposed to pen point casing 122 outside of described outer pen container 12, and described pen core main body accommodates described second receiving space inside.In a particular embodiment, described pen core 16 can be ink pens core or ball pen, can leave person's handwriting when operating to make the hand-held described form of a stroke or a combination of strokes human machine input device 100 of user on traditional paper, meets the demand of writing; Alternately, when not needing to leave person's handwriting on traditional paper, described pen core 16 can adopt plastics pen core or metal pen core.
Described push-button unit 17 can be arranged on the first type surface of described control circuit board 13, and is electrically connected with described control circuit board 13; And the end of described push-button unit 17 can extend to the outside surface of described outer pen container 12 from the sidewall of described interior pen container 11 and outer pen container 12, and is provided with keycap, realize input instruction control so that user is operated by fingertip depression.In a particular embodiment, described push-button unit 17 can comprise at least two buttons, its keypress function corresponds respectively to left button and the right button of conventional mouse device, user can assign the steering order corresponding with pressing mousebutton by button described in fingertip depression, thus realizes the control function of mouse of described form of a stroke or a combination of strokes human machine input device 100.
Described pressure sensitivity unit 15 is connected to the outside of described interior pen container 11 end and described foreign currency leads between the inner side of 12 ends, and it comprises pressure transducer 151 and elastic component 152.The outside surface of described interior pen container 11 end is located at by described pressure transducer 151, and is electrically connected with the control circuit board 13 of described interior pen container 11 inside.Described elastic component 152 can be spring 152, and its one end connects described pressure transducer 151, and the other end is connected to the inside surface of described outer pen container 12 end.
Described pressure sensitivity unit 15 may be used for sensing the described form of a stroke or a combination of strokes human machine input device 100 of pressing that user hand-held described form of a stroke or a combination of strokes human machine input device 100 carries out input operation and the pressure size produced.Particularly, in the non-operational state, described elastic component 152 in the raw, when the hand-held described form of a stroke or a combination of strokes human machine input device 100 of user carries out input operation, the pressure size that described pen core 16 produces according to the described form of a stroke or a combination of strokes human machine input device 100 of the pressing of user produces corresponding reacting force and drives described interior pen container 11 to compress described elastic component 152, described elastic component 152 is by corresponding for generation elastic force and described elastic force is conducted to described pressure transducer 151, described pressure transducer 151 can detect the size of described elastic force further thus obtain the pressure size that user presses described form of a stroke or a combination of strokes human machine input device 100, and produce corresponding pressure information (electric signal) according to the size of described pressure and export to described control circuit board 13.
Further; described pressure information can be transferred to described computing machine by described wireless connections by the wireless transmitter module of described control circuit board 13; the thickness that described computing machine is converted into drawing person's handwriting or image according to pressure information is deep or light; namely when pressure is large, the lines of person's handwriting or image are thicker, darken.
Refer to Fig. 2, it is the schematic diagram of the another kind of embodiment of form of a stroke or a combination of strokes human machine input device provided by the invention.The structure of the described form of a stroke or a combination of strokes human machine input device that the present embodiment provides and the described form of a stroke or a combination of strokes human machine input device 100 that Fig. 1 provides is similar, but the key distinction is: the form of a stroke or a combination of strokes human machine input device 200 that the present embodiment provides adopts trace ball 26 to replace pen core, described trace ball 26 is rollably embedded the zone line of the pen point casing 222 of pen container 22 outside, and extends to the head end of interior pen container 21; And, the position of the optical detection unit 24 of described form of a stroke or a combination of strokes human machine input device 200 have accordingly been adjustment, particularly, the light collecting device 242 of described optical detection unit 24 and optical sensor 243 are arranged on the dead astern of described trace ball 26, are namely to be arranged on the head end zone line being adjacent to described interior pen container 21.
The light emitting source 241 of described optical detection unit 24 is arranged on the bottom surface of control circuit board 23 equally, in the course of the work, described form of a stroke or a combination of strokes human machine input device 200 moves at workplace according to the hand-held of user, and trace ball 26 is rolled accordingly described in moving process; The light that described light emitting source 241 sends is irradiated to described trace ball 26, and occur reflect and produce corresponding reflected light in described trace ball 26, described reflected light is converged to described optical sensor 243 by described light collecting device 242 further.Described optical sensor 243 can detect the roll displacement situation of described trace ball 26 according to described reflected light, thus obtains the motion track of described form of a stroke or a combination of strokes human machine input device 200.
On the other hand, similar with the form of a stroke or a combination of strokes human machine input device 100 shown in Fig. 1, the described form of a stroke or a combination of strokes human machine input device 200 that the present embodiment provides is provided with pressure sensitivity unit equally between the outside and the inner side of outer pen container 22 end of interior pen container 21 end, structure and the principle of work thereof of described pressure sensitivity unit and described other funtion parts of shape human machine input device are substantially identical with a upper embodiment, here repeat no more.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a form of a stroke or a combination of strokes human machine input device, it is characterized in that, comprise outer pen container, interior pen container, control circuit board, optical detection unit and pressure sensitivity unit, inner first receiving space of described outer pen container, inner second receiving space of described interior pen container, described optical detection unit is for detecting the motion track of described form of a stroke or a combination of strokes human machine input device, it is connected to described control circuit board, and be housed in the second receiving space inside of described interior pen container in the lump with described control circuit board, and the first receiving space that described interior pen container and described pressure sensitivity unit are housed in described outer pen container is further inner, described pressure sensitivity unit comprises pressure transducer and elastic component, described pressure transducer is arranged on the outside of described interior pen container end, and be electrically connected with described control circuit board, described elastic component is connected between the inner side of described pressure transducer and described outer pen container end.
2. form of a stroke or a combination of strokes human machine input device according to claim 1, is characterized in that, described outer pen container comprises penholder and pen point casing, and described pen point casing is arranged on the head end of described penholder, and coordinates formation first receiving space with described penholder.
3. form of a stroke or a combination of strokes human machine input device according to claim 2, it is characterized in that, described first receiving space comprises the first resettlement section and the second resettlement section, described first resettlement section is adjacent to described pen point casing, and described second resettlement section is adjacent to the end of described outer pen container, described interior pen container and described pressure sensitivity unit are housed in described first resettlement section and described second resettlement section respectively.
4. form of a stroke or a combination of strokes human machine input device according to claim 2, it is characterized in that, described optical detection unit is adjacent to described pen point casing and arranges, and it comprises light emitting source, light collecting device and optical sensor, described light collecting device and described optical sensor interval are arranged, and be positioned at the side of described control circuit board, and described light emitting source is arranged on the opposite side of described control circuit board.
5. form of a stroke or a combination of strokes human machine input device according to claim 4, it is characterized in that, also comprise pen core, described pen core comprises pen core main body and is connected to the nib of described pen core body ends, described pen core main body is inserted and is embeddingly fixed to described interior pen container, and described nib is exposed to the outside of described pen point casing.
6. form of a stroke or a combination of strokes human machine input device according to claim 5, is characterized in that, described pen core is ink pen core, refill for ball-point pen, metal pen core or plastics pen core.
7. form of a stroke or a combination of strokes human machine input device according to claim 4, is characterized in that, also comprise trace ball, and described trace ball is rollably embedded the zone line of described pen point casing, and extends to the head end of described interior pen container; Described light collecting device and optical sensor are arranged on the dead astern of described trace ball.
8. form of a stroke or a combination of strokes human machine input device according to claim 1, is characterized in that, also comprise power supply, and described power supply is housed in the inside of described interior pen container, and is electrically connected with described control circuit board.
9. form of a stroke or a combination of strokes human machine input device according to claim 8, it is characterized in that, described control circuit board comprises wireless transmitter module and charging module, and wherein said charging module is connected to described power supply, and described wireless transmitter module and external wireless receiver module set up wireless connections.
10. form of a stroke or a combination of strokes human machine input device according to claim 1, it is characterized in that, also comprise push-button unit, described push-button unit is arranged on described control circuit board and is electrically connected with described control circuit board, and the end of described push-button unit extends to the outside surface of described penholder from the sidewall of described interior pen container and described outer pen container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382991.9A CN105159478B (en) | 2015-07-02 | 2015-07-02 | Pen shape human machine input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382991.9A CN105159478B (en) | 2015-07-02 | 2015-07-02 | Pen shape human machine input device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105159478A true CN105159478A (en) | 2015-12-16 |
| CN105159478B CN105159478B (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510382991.9A Active CN105159478B (en) | 2015-07-02 | 2015-07-02 | Pen shape human machine input device |
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| CN (1) | CN105159478B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110998267A (en) * | 2017-08-07 | 2020-04-10 | 阿尔卑斯阿尔派株式会社 | Load sensor unit and input device |
| CN114461128A (en) * | 2020-10-30 | 2022-05-10 | 北京小米移动软件有限公司 | Signature processing method and device and storage medium |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105159478B (en) | 2019-05-10 |
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