CN208752405U - A kind of smartwatch with rotary type projection arrangement - Google Patents
A kind of smartwatch with rotary type projection arrangement Download PDFInfo
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- CN208752405U CN208752405U CN201821306978.0U CN201821306978U CN208752405U CN 208752405 U CN208752405 U CN 208752405U CN 201821306978 U CN201821306978 U CN 201821306978U CN 208752405 U CN208752405 U CN 208752405U
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- projection arrangement
- wrist
- smartwatch
- projection
- rotary type
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Abstract
The utility model is suitable for field of intelligent wear, provide a kind of smartwatch with rotary type projection arrangement, including wrist-watch ontology and the watchband for being connected to the wrist-watch ontology opposite end, the upper surface of the wrist-watch ontology is provided with display screen, the side of the wrist-watch ontology is provided with the projection arrangement for projection, the projection arrangement rotation is connected to the wrist-watch ontology, the projection arrangement includes turntable, projection lens and range sensor for detecting the projection lens to projected background distance, the projection lens and the sensor are respectively positioned on the side of the turntable, the driving device for controlling the projection arrangement rotation is provided in the wrist-watch ontology.A kind of smartwatch with rotatable projector provided by the utility model, the projection angle of adjustment projection lens that can be adaptive, realizes preferable drop shadow effect, promotes the usage experience of user.
Description
Technical field
The utility model belongs to field of intelligent wear more particularly to a kind of intelligent hand with rotary type projection arrangement
Table.
Background technique
With the technology development of smartwatch and using popularizing, more and more abundant information is had on smartwatch and is shown,
Due to being limited by smartwatch volume and size, the screen size for showing information is also restrained, to cannot expire
The display of sufficient multi information, such as video, picture are difficult to possess preferable bandwagon effect on lesser screen, seriously affect user
Usage experience.The flexible display characteristic of shadow casting technique can preferably solve the problems, such as that smartwatch screen shows limitation, though
So currently also there are the relevant technologies that can realize that projectable shows on smartwatch, but existing technology is there is also many drawbacks, than
Angle such as projection is relatively fixed, can not carry out automatic be applicable according to the position and ambient condition that wrist-watch is placed and show, so that throwing
Shadow effect poor display.
Utility model content
The utility model aims to solve at least one of above-mentioned technical problem, provides a kind of with rotary type projection arrangement
Smartwatch, the projection angle of adjustment projection lens that can be adaptive realizes preferable drop shadow effect, promotes making for user
With experience.
The technical solution of the utility model is: a kind of smartwatch with rotary type projection arrangement, including wrist-watch sheet
Body and the watchband for being connected to the wrist-watch ontology opposite end, the upper surface of the wrist-watch ontology is provided with display screen, the hand
The side of table ontology is provided with the projection arrangement for projection, and the projection arrangement rotation is connected to the wrist-watch ontology, described
Projection arrangement includes turntable, projection lens and the range sensor for detecting the projection lens to projected background distance,
The projection lens and the sensor are respectively positioned on the side of the turntable, are provided in the wrist-watch ontology for controlling
State the driving device of projection arrangement rotation.
Specifically, the driving device drives the turntable to rotate by gear drive.
Specifically, the turntable is cylindrical.
Specifically, the maximum rotation angle of the turntable is 360 °.
Specifically, the turntable bidirectional rotary type is connected to the wrist-watch ontology.
Specifically, the range sensor includes for obtaining to the first distance sensor of the first distance of projected background
With for obtaining to the second distance sensor of the second distance of projected background, the first distance sensor and described second away from
From sensor at a distance of setting.
Specifically, the range sensor is laser sensor or infrared sensor.
Specifically, the first distance sensor and the second distance sensor along the turntable circumferencial direction and
It is symmetrical arranged about the projection lens.
Specifically, the projection arrangement is additionally provided with the light intensity sensor for adjust automatically projection brightness.
Specifically, be provided with circuit board in the wrist-watch ontology, the circuit board be provided with for detect described first away from
It whether is in the control device in imposing a condition from the absolute value of the difference with second distance, the control device is electrically connected to described
Driving device.
A kind of smartwatch with rotary type projection arrangement provided by the utility model, by wrist-watch ontology
It is provided with rotatable projection arrangement on side, and detects projection lens and projection using the range sensor on projection arrangement
The distance between background, and rotated according to the distance detected to control projection arrangement, adaptively projection lens is adjusted
It is projected to suitable projection angle, to realize preferable drop shadow effect, promotes the usage experience of user.
Detailed description of the invention
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is that a kind of structure of smartwatch with rotary type projection arrangement provided by the embodiment of the utility model is shown
It is intended to；
Fig. 2 is that dress is projected in a kind of smartwatch with rotary type projection arrangement provided by the embodiment of the utility model
The operation schematic diagram set；
Fig. 3 is a kind of workflow of smartwatch with rotary type projection arrangement provided by the embodiment of the utility model
Cheng Tu.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that term " setting ", " connection " shall be understood in a broad sense, for example, it may be directly arranged, install,
Connection, can also be arranged indirectly by component placed in the middle, center configuration, be connected.
If in addition, have in the utility model embodiment " length ", " width ", " thickness ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "inner", "outside" be orientation based on the figure or
Positional relationship or conventional placement status or use state, are merely for convenience of describing the present invention and simplifying the description, rather than
Structure, feature, device or the element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
Described each particular technique feature and each embodiment in a specific embodiment, in the case of no contradiction,
It can be combined in any appropriate way, such as can be with shape by different particular technique feature/embodiment combinations
At different embodiments, in order to avoid unnecessary repetition, each particular technique feature/embodiment is each in the utility model
No further explanation will be given for the possible combination of kind.
As depicted in figs. 1 and 2, a kind of intelligence with rotary type projection arrangement 4 provided by the embodiment of the utility model
Wrist-watch, including wrist-watch ontology 1 and the watchband 2 for being connected to 1 opposite end of wrist-watch ontology, the upper surface of the wrist-watch ontology 1
It is provided with display screen 3, there is battery in wrist-watch ontology 1, for powering to wrist-watch ontology 1, the side setting of the wrist-watch ontology 1
There is the projection arrangement 4 for projection, the rotation of projection arrangement 4 is connected to the wrist-watch ontology 1, and the projection arrangement 4 includes
Turntable 41, projection lens 42 and for detecting range sensor 43 of the projection lens 42 away from projected background 5, the rotation
Turntable 41 can be cylindrical, and the projection lens 42 and the range sensor 43 can be respectively positioned on the side of the turntable 41
(i.e. the periphery of turntable 41), the other side of wrist-watch ontology 1 may be provided with switch key, so that switch key be avoided to hinder to throw
The projection sight of image device 4 is provided with the driving device (figure rotated for controlling the projection arrangement 4 in the wrist-watch ontology 1
In be not shown).When carrying out projection work, the condition that projection arrangement 4 is projected first is set, then starts range sensor 43 and examines
Its positional relationship between projected background 5 is surveyed, and is judged according to the distance detected, is then controlled by driving device
Turntable 41 rotates, the projection angle of adaptive adjustment projection lens 42, so that the image energy of projection is in projected background 5
Completely, it reliably shows, realizes preferable drop shadow effect, to promote the usage experience of user.It can be applied to a variety of
Scene, and it is easy to operate, practicability is good.
Specifically, the driving device drives the turntable 41 to rotate by gear drive, which can be used
Motor is as power device, it is easy to accomplish lightness, miniaturization not will increase the weight of wrist-watch ontology 1 and increase wrist-watch ontology 1
Volume, while the gear-driven kind of drive is steady, accurately, is conducive to accurately to control projection arrangement 4 and rotates angle.Certainly,
It is to be appreciated that the driving device can also use other kind of drive such as transmission shaft driven, V belt translation etc..
In practical application, turntable 41 can be also other shapes such as cylindroid, cuboid and triangular prism etc., only need to guarantee to throw
Shadow camera lens 42 and range sensor 43 are respectively positioned on the side of turntable 41, to improve the three-dimensional sense of smartwatch, are met
Different aesthetic requirements of the user to smartwatch appearance.
Specifically, the maximum rotation angle of the turntable is 360 °, and 41 bidirectional rotary type of the turntable is connected to
The wrist-watch ontology 1, i.e. turntable 41 along clockwise direction or/and can be rotated counterclockwise relative to wrist-watch ontology 1.Make
Projection lens 42 can make comprehensive rotation, be projected with selecting suitable projection angle, while projection image can be with throwing
The variation of 42 position of shadow camera lens and realize self adjust, drop shadow effect is good, can be applied to the operative scenario of varying environment.
Specifically, as depicted in figs. 1 and 2, the range sensor 43 includes for obtaining to the first of projected background 5
The first distance sensor 431 of distance h1 and for obtaining to the second distance sensor of the second distance h2 of projected background 5
432, at a distance of setting, the range sensor 43 is for the first distance sensor 431 and the second distance sensor 432
Laser sensor or infrared sensor.The first distance sensor 431 and the second distance sensor 432 are along the rotation
The circumferencial direction of turntable 41 and about the projection lens 42 be symmetrical arranged.First distance sensor 431, second distance sensor
432 and projection lens 42 be located on the same semicircle.Wherein, projection lens 42, first distance sensor 431 and second distance
Sensor 432 can be in the same plane, i.e. projection lens 42, first distance sensor 431 and second distance sensor 432
Center is respectively positioned on same circumference, which is parallel to the section of turntable 41；Alternatively, first distance sensor 431 and
Two range sensors 432 can be in the same plane, i.e. the center of first distance sensor 431 and second distance sensor 432
It is respectively positioned on same circumference, which is parallel to the section of turntable 41, meanwhile, projection lens 42 is set to the left side of the plane
Or right side, in this way, to ensure that the detection route of first distance sensor 431 and second distance sensor 432 is in up and down always
Parastate, so as to the positional relationship between accurate, sensitive reaction projection lens 42 and projected background 5.
Specifically, the projection arrangement 4 is also provided with the light intensity sensor (figure for adjust automatically projection brightness
In be not shown), light intensity sensor can be set in turntable 41, the upper surface of projection lens 42 or wrist-watch ontology 1 or aobvious
The suitable place such as by the camera of display screen 3, can be according to the working environment of projection, and the illumination of adaptive adjustment projection lens 42 is bright
Degree, further increases that drop shadow effect is good, and user experience is good.
Specifically, the projection arrangement 4 is also provided with the angular transducer for monitoring 42 angle of projection lens
(not shown), convenient for reading the angle of projection lens 42 in real time, to effectively record the rotation angle of projection lens 42.
Specifically, be provided with circuit board in the wrist-watch ontology 1, the circuit board be provided with for detect described first away from
Whether the absolute value of the difference from h1 and second distance h2 is in the control device (not shown) in imposing a condition, the control
Device is electrically connected to the driving device.The projection condition for defining the projection arrangement 4 is Shu h1-h2 Shu≤h, when Shu h1-h2 Shu's
When value is less than h, then illustrate that projected background 5 is smaller relative to the inclination angle of projection lens 42, drop shadow effect is good, wherein Shu h1-h2 Shu
Value it is smaller, then drop shadow effect is better, when the value of Shu h1-h2 Shu is 0, illustrates that first distance sensor 431 and second distance pass
The detecting distance of sensor 432 is equal, and for 42 upright projection of projection lens in projected background 5, drop shadow effect is best at this time；As Shu h1-
When the value of h2 Shu is greater than h, then illustrate that projected background 5 is larger relative to 42 inclination angle of projection lens, drop shadow effect is bad at this time, throws
Shadow will appear phenomena such as stretching, distortion.
Specifically, the display screen 3 can be touch screen, can reduce the operation button of wrist-watch ontology 1 accordingly, make wrist-watch sheet
1 tailored appearance of body, promotes the complete machine image of wrist-watch ontology 1, and operates user that is convenient, and being suitable for different age group.
In practical application, projection arrangement 4 can be placed in wrist-watch ontology 1, in use, can be by projection arrangement 4 from wrist-watch sheet
It releases in body 1, after use, then by the withdrawal wrist-watch ontology 1 of projection arrangement 4, plays a protective role to projection arrangement 4.
As shown in figure 3, a kind of use for smartwatch with rotary type projection arrangement that the utility model also provides
Method, for a kind of above-mentioned smartwatch with rotary type projection arrangement, comprising the following steps:
S1, starting projection arrangement 4, set projection condition h and obtain the initial angle of projection arrangement 4；
S2, projected background 5 is detected by first distance sensor 431 and second distance sensor 432, control dress
Set obtain first distance sensor 431 and second distance sensor 432 detection signal, and be translated into first distance h1 and
Second distance h2；
S3, the difference for calculating h1 and h2 simultaneously save its absolute value；
S4, judge whether to meet condition Shu h1-h2 Shu≤h by control device,
If Shu h1-h2 Shu≤h illustrates that the inclination angle between projection lens 42 and projected background 5 meets projection requirements, starting
Projection lens 42 carries out Projection Display in projected background 5, completes projection operation；
If Shu h1-h2 Shu ﹥ h, illustrates that the inclination angle between projection lens 42 and projected background 5 is unsatisfactory for projection requirements, control
Projection arrangement 4 processed is rotated with the angular speed and time of setting to new angle, each rotational time can be set to 1s,
2s....ns, wherein the direction of rotation of projection arrangement 4 is only i.e. clockwise or counterclockwise facing one direction；
S5, after the rotation of projection arrangement 4 is to new angle, judge the accumulative rotation of projection arrangement 4 angle whether be more than
360 °, that is, when rotating one time for projection arrangement 4, then rotate primary angle by it and judge, when projection arrangement 4 rotates repeatedly
When, then the angle of its multiple rotary is overlapped and is judged again,
If the angle of the accumulative rotation of projection arrangement 4 is no more than 360 °, repeatedly step S2-S4 carries out the judgement of a new round；
If the angle of the accumulative rotation of projection arrangement 4 is more than 360 °, illustrate smartwatch on this position without suitable
Projection angle, control device can issue position and the end operation that signal reminds user to move smartwatch at this time.
A kind of smartwatch with rotary type projection arrangement provided by the utility model embodiment, by wrist-watch
It is provided with rotatable projection arrangement 4 on the side of ontology 1, and detects throwing using the range sensor 43 on projection arrangement 4
The distance between shadow camera lens 42 and projected background 5, and projection arrangement 4 is controlled according to the distance detected and is rotated, it is adaptive
Projection lens 42 should be adjusted to suitable projection angle and be projected, to realize preferable drop shadow effect, promote user's
Usage experience.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of smartwatch with rotary type projection arrangement, including wrist-watch ontology are opposite with the wrist-watch ontology is connected to
The upper surface of the watchband at both ends, the wrist-watch ontology is provided with display screen, which is characterized in that the side of the wrist-watch ontology is arranged
There is the projection arrangement for projection, the projection arrangement rotation is connected to the wrist-watch ontology, and the projection arrangement includes rotation
Platform, projection lens and the range sensor for detecting the projection lens to projected background distance, the projection lens and institute
The side that sensor is respectively positioned on the turntable is stated, is provided in the wrist-watch ontology for controlling the projection arrangement rotation
Driving device.
2. a kind of smartwatch with rotary type projection arrangement as described in claim 1, which is characterized in that the driving
Device drives the turntable to rotate by gear drive.
3. a kind of smartwatch with rotary type projection arrangement as described in claim 1, which is characterized in that the rotation
Platform is cylindrical.
4. a kind of smartwatch with rotary type projection arrangement as claimed in claim 3, which is characterized in that the rotation
The maximum rotation angle of platform is 360 °.
5. a kind of smartwatch with rotary type projection arrangement as claimed in claim 4, which is characterized in that the rotation
Platform bidirectional rotary type is connected to the wrist-watch ontology.
6. a kind of smartwatch with rotary type projection arrangement as described in claim 1, which is characterized in that the distance
Sensor include for obtain to the first distance sensor of the first distance of projected background and for obtain to projected background it
The second distance sensor of second distance, the first distance sensor and the second distance sensor are at a distance of setting.
7. a kind of smartwatch with rotary type projection arrangement as claimed in claim 6, which is characterized in that the distance
Sensor is laser sensor or infrared sensor.
8. a kind of smartwatch with rotary type projection arrangement as claimed in claim 7, which is characterized in that described first
Range sensor and the second distance sensor along the turntable circumferencial direction and symmetrically set about the projection lens
It sets.
9. a kind of smartwatch with rotary type projection arrangement as described in claim 1, which is characterized in that the projection
Device is additionally provided with the light intensity sensor for adjust automatically projection brightness.
10. a kind of smartwatch with rotary type projection arrangement as described in any one of claim 6 to 8, feature
Be, be provided with circuit board in the wrist-watch ontology, the circuit board be provided with for detect the first distance with second away from
From absolute value of the difference whether be in the control device in imposing a condition, the control device is electrically connected to the driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306978.0U CN208752405U (en) | 2018-08-14 | 2018-08-14 | A kind of smartwatch with rotary type projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306978.0U CN208752405U (en) | 2018-08-14 | 2018-08-14 | A kind of smartwatch with rotary type projection arrangement |
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| Publication Number | Publication Date |
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| CN208752405U true CN208752405U (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821306978.0U Active CN208752405U (en) | 2018-08-14 | 2018-08-14 | A kind of smartwatch with rotary type projection arrangement |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732913A (en) * | 2018-08-14 | 2018-11-02 | 广东小天才科技有限公司 | A kind of smartwatch and its application method with rotary type projection arrangement |
| CN110179197A (en) * | 2019-05-31 | 2019-08-30 | 煤科集团沈阳研究院有限公司 | A kind of mining intelligent helmet and its data interactive method based on ultrashort out-of-focus projection |
| USD895614S1 (en) | 2018-11-06 | 2020-09-08 | Fitbit, Inc. | Body of a smart watch |
| USD910012S1 (en) | 2019-04-25 | 2021-02-09 | Fitbit, Inc. | Smart watch |
-
2018
- 2018-08-14 CN CN201821306978.0U patent/CN208752405U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732913A (en) * | 2018-08-14 | 2018-11-02 | 广东小天才科技有限公司 | A kind of smartwatch and its application method with rotary type projection arrangement |
| USD895614S1 (en) | 2018-11-06 | 2020-09-08 | Fitbit, Inc. | Body of a smart watch |
| USD895615S1 (en) | 2018-11-06 | 2020-09-08 | Fitbit, Inc. | Body of a smart watch |
| USD900808S1 (en) | 2018-11-06 | 2020-11-03 | Fitbit, Inc. | Body of a smart watch |
| USD910617S1 (en) | 2018-11-06 | 2021-02-16 | Firbit, Inc. | Smart watch |
| USD910012S1 (en) | 2019-04-25 | 2021-02-09 | Fitbit, Inc. | Smart watch |
| USD910011S1 (en) | 2019-04-25 | 2021-02-09 | Fitbit, Inc. | Smart watch |
| CN110179197A (en) * | 2019-05-31 | 2019-08-30 | 煤科集团沈阳研究院有限公司 | A kind of mining intelligent helmet and its data interactive method based on ultrashort out-of-focus projection |
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