A kind of asymmetry of wrist-watch can be closed pointer structure
Technical field
The present invention relates to a kind of pointers of wrist-watch, and in particular to a kind of closeable pointer structure of asymmetry.
Background technique
Smartwatch is when reading message, due to the blocking of watch hand, it is difficult to clearly read and be hindered by pointer
The content of gear, applicant are devising the current smartwatch of one kind just in CN2017107209365 and CN2017107209581
In a kind of structure and control method used.In actual use, user can when reading by the pointer regulation of wrist-watch to pre-
If position, evade the deep favorable comment by user of means of reading content, many users this function of running quickly buys the smartwatch,
The function of evading reading content has become an attraction in market, still, by user feedback, sometimes preset position
It is possible that stopping the content of reading.
Another background is to have been devised by the wrist-watch that some watch mirrors are cambered surface or even spherical surface on the market, although whole
On, so that the thickness of wrist-watch increases, still, the factor being designed beautifully receives cambered surface or spherical surface watch mirror by market.
Summary of the invention
In view of this, the asymmetry that the present invention provides a kind of wrist-watch can be closed pointer structure, with this configuration, user can be with
Starting watch hand closed action reduces wrist-watch to the greatest extent so that pointer is completely closed or semi-closed in due course
The blocking in pointer opponent's literary name face, allows users to preferably be read.
The specific technical solution of the present invention is as follows:
A kind of asymmetry of wrist-watch can be closed pointer structure, and the wrist-watch includes watchcase arc glass, pointer, perforation screen, institute
It states pointer and passes through the display that the perforation screen carries out the time, the pointer is located at the perforation screen and the watchcase arc glass
Between glass;
The pointer includes minute hand and hour hands, and the minute hand and hour hands include fixed part and shank, the fixed part and pointer
Axis connection;
The fixed part and shank are configured to: when the fixed part is rotated with the needle pivot, the shank is with the fixation
Portion is rotated around the needle pivot together, and the shank can be in the plane that the axis by the needle pivot and the shank determines
Interior, the tie point around the fixed part and shank portion rotates;
The pointer structure further includes shank closure driving portion, and the shank closure driving portion includes being sheathed on the needle pivot
The motor of sliding part, shank closure driving portion can drive the sliding part to move along the needle pivot;
The shank closure driving portion further includes the shank support rod connecting with the sliding part;
The shank support rod and the shank are configured to: when the shank under the action of fixed part around the needle pivot
When rotation, the shank support rod is rotated with the shank around the needle pivot, and the shank support rod can be by described
In the plane that the axis of the axis of shank support rod and the shank determines, around the connection of the shank support rod and the shank
Point rotation;
The shank support rod includes minute hand support rod and hour hands support rod;
The minute hand support rod and the sliding part are configured to: is provided between the minute hand support rod and the sliding part
One mounting portion, first mounting portion can be rotated around the sliding part, but the sliding part limits first mounting portion edge
The axis of the sliding part moves up and down;The minute hand support rod connects first mounting portion, and can be by the minute hand branch
In the plane that the axis of the axis of strut and the sliding part determines, around small towns support portion and first mounting portion of dividing
Tie point rotation;
The hour hands support rod and the sliding part are configured to: is provided between the hour hands support rod and the sliding part
Two mounting portions, second mounting portion can be rotated around the sliding part, and second mounting portion connects described first by spring
Mounting portion, under the action of the spring, second mounting portion can be moved up and down along the sliding part;The hour hands branch
Strut connects second mounting portion, and can put down what is determined by the axis of the hour hands support rod and the axis of the sliding part
In face, rotated around the tie point of the hour hands support portion and first mounting portion.
Further, the fixed part 96 includes the connecting hole 95 for just deviateing the needle pivot, and described shank one end is fixed
It is provided with the first connection annulus, the first connection annulus has certain thickness, and the first connection annulus passes through the company
Connect hole 95, the connecting hole 95 enables the first connection annulus to rotate and cannot slide, and the first connection annulus cannot be
In connecting hole sliding allow the shank when the fixed part is around needle pivot rotation with the fixed part around pointer
Axis rotation, the first connection annulus can rotate so that the shank can be determined in the axis by the needle pivot and the shank
Plane in, around the fixed part and shank portion tie point rotate.
Further, 62 side of sliding part is rack bar side, connection gear 6 on the output shaft of the motor, the tooth
Wheel 6 is engaged with the rack bar side, and the sliding part 62 is driven to move up and down along the needle pivot 61.
Further, it is provided with third mounting portion 97 on the shank, third installation is provided on the third mounting portion
Axis, one section of the shank support rod are fixedly installed the second connection annulus, and the second connection annulus has certain thickness, institute
Thickness of the length slightly larger than the second connection annulus for stating third installation axle, so that when the shank is in the work of the fixed part
When rotating under around the needle pivot, the shank support rod is rotated with the shank around the needle pivot, and the shank
Support rod can be in the plane determined by the axis of the shank support rod and the axis of the shank, around the shank support rod
It is rotated with the tie point of the shank.Preferably, the length of the third installation axle than it is described second connection annulus with a thickness of
Big 0.1-0.3mm.
Further, first mounting portion includes that I-beam wheel and cover in I-beam wheel can be rotated around the I-beam wheel
One rotation section is provided with first through hole on first rotation section, and the other end of the minute hand support rod is provided with the second connection
Annulus, it is described second connection annulus have certain thickness, it is described second connection annulus pass through the first through hole, described first
Through-hole enables the second connection annulus to rotate and cannot slide, and the second connection annulus cannot slide in first through hole to be made
Obtaining first rotation section can rotate with the minute hand support rod around needle pivot when the minute hand support rod is rotated,
Second connection annulus can rotate so that the minute hand support rod can be in the axis by the needle pivot and the minute hand support rod
In determining plane, rotated around the tie point of first rotation section and minute hand support rod.
Further, the I-beam wheel is fixedly connected to limit first mounting portion along the sliding with the sliding part
The axis in portion moves up and down.
Further, second mounting portion includes that I-beam wheel and cover in I-beam wheel can be rotated around the I-beam wheel
Two rotation sections, the second through-hole is provided on second rotation section, and the other end of the hour hands support rod is provided with third connection
Annulus, third connection annulus have certain thickness, and the third connection annulus passes through second through-hole, and described second
Through-hole enables the third connection annulus to rotate and cannot slide, and third connection annulus cannot slide in the second through-hole to be made
Obtaining second rotation section can rotate with the hour hands support rod around needle pivot when the hour hands support rod is rotated,
Third connection annulus can rotate so that the hour hands support rod can be in the axis by the needle pivot and the hour hands support rod
In determining plane, rotated around the tie point of second rotation section and hour hands support rod.
Further, the I-beam wheel of second mounting portion is sheathed on the sliding part, can be along the axis of the sliding part
Line moves up and down, the lower end of the I-beam wheel of second mounting portion by spring connect first mounting portion I-beam wheel it is upper
End.
Further, above-mentioned watchcase arc glass is had to the cube glass of the minute hand needle height.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the connection schematic diagram of shank of the present invention and needle pivot, shank (hour hands/minute hand) support rod and rotation section.
Fig. 3 is the connection schematic diagram of shank of the invention and shank support rod.
Fig. 4 is the schematic diagram of the junction of shank of the invention and shank support rod.
Fig. 5 is the driving structure figure of sliding part of the invention.
Fig. 6 is the state diagram of two root pointers closure.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The present invention.In the embodiment of the present invention and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning, " a variety of " generally comprise at least two, but not
It excludes to include at least one situation.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, indicate
There may be three kinds of relationships, for example, A and/or B, can indicate: individualism A, exist simultaneously A and B, individualism B these three
Situation.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
It will be appreciated that though may be described in embodiments of the present invention using term first, second, third, etc..,
But these ... it should not necessarily be limited by these terms.These terms be only used to by ... distinguish.For example, not departing from implementation of the present invention
In the case where example range, first ... can also be referred to as second ..., and similarly, second ... can also be referred to as the
One ....
Depending on context, word as used in this " if ", " if " can be construed to " ... when " or
" when ... " or " in response to determination " or " in response to detection ".Similarly, context is depended on, phrase " if it is determined that " or " such as
Fruit detection (condition or event of statement) " can be construed to " when determining " or " in response to determination " or " when detection (statement
Condition or event) when " or " in response to detection (condition or event of statement) ".
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Include, so that commodity or system including a series of elements not only include those elements, but also including not clear
The other element listed, or further include for this commodity or the intrinsic element of system.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in the commodity or system for including the element also
There are other identical elements.
In addition, the step timing in following each method embodiments is only a kind of citing, rather than considered critical.
Embodiment one
As shown in Fig. 1, wrist-watch 100 includes watch mirror glass 1.
The watch mirror glass 1 can accommodate the height of shank closure (see attached drawing 6) Shi Suoxu of pointer, can be watchcase arc
Glass or other shapes, such as cube glass.
Wrist-watch has perforation screen 2, needle pivot 4(or 61), and needle pivot passes through the perforation screen 2 so that pointer and
Screen becomes two different display units.The pointer and pointer axis connection of wrist-watch, from the point of view of attached drawing 1, pointer is located at perforation screen
Between curtain 2 and watchcase arc glass 1.
In order to enable pointer can be closed into the state of attached drawing 6 when reading, the driving that needs to be closed pointer,
Structure carries out unique design.
As shown in Fig. 1, the D point of the C point of minute hand, hour hands is provided with the fixed part with pointer axis connection, minute hand is consolidated
The structure for determining portion and shank 8, the fixed part of hour hands and the configuration of shank 10 meets:
When the fixed part is rotated with the needle pivot, the shank is rotated with the fixed part around the needle pivot,
And the shank can be in the plane that the axis by the needle pivot and the shank determines, around the fixed part and shank portion
Tie point rotation.
For this purpose, a kind of preferred structure is arranged, as shown in Fig. 2, fixed part 96 includes the company for just deviateing the needle pivot
Hole 95 is connect, described shank one end is fixedly installed the first connection annulus, and the first connection annulus has certain thickness, described
First connection annulus passes through the connecting hole, and the connecting hole 95 enables the first connection annulus to rotate and cannot slide
It is dynamic, the first connection annulus cannot slide in connecting hole allow the shank when the fixed part is rotated around needle pivot with
The fixed part is rotated around needle pivot together, and the first connection annulus can rotate so that the shank can be by the needle pivot
In the plane determined with the axis of the shank, the tie point around the fixed part and shank portion is rotated.
In this way, rotate pointer not only can, but also can be closed downwards.
In order to drive the closure of pointer, it is additionally provided with shank closure driving portion.As shown in Fig. 5, the shank closure is driven
Dynamic portion includes the sliding part 62 for being sheathed on the needle pivot, and the motor 5 of shank closure driving portion can drive the sliding part along institute
State needle pivot movement.
The side of sliding part 62 can preferably be set to rack bar side, connection gear 6 on the output shaft of the motor 5,
The gear 6 is engaged with the rack bar side, and the sliding part 62 is driven to move up and down along the needle pivot 61.
It further includes the shank support rod connecting with the sliding part that shank, which is closed driving portion,.
Motion requirement between the shank support rod and the shank are as follows: when the shank is in the effect of the fixed part
Under around the needle pivot rotation when, the shank support rod is rotated with the shank around the needle pivot, and the shank branch
Strut can in the plane determined by the axis of the shank support rod and the axis of the shank, around the shank support rod with
The tie point of the shank rotates.
For this purpose, designing the structure such as attached drawing 3 and 4, third mounting portion 97 is provided on the shank, preferably third is installed
Portion 97, is fixed on shank.Third installation axle, one section of shank support rod fixed setting are provided on the third mounting portion
There is the second connection annulus, the second connection annulus has certain thickness, and the length of the third installation axle is slightly larger than described
The thickness of second connection annulus, so that when the shank rotates under the action of the fixed part around the needle pivot, it is described
Shank support rod is rotated with the shank around the needle pivot, and the shank support rod can be by the shank support rod
In the plane that the axis of axis and the shank determines, rotated around the tie point of the shank support rod and the shank.It is preferred that
, the length of the third installation axle is than the second connection annulus with a thickness of big 0.1-0.3mm.
The other end of shank support rod is connect with sliding part 62, and shank support rod includes minute hand support rod 9 and hour hands support
Bar 11.Due to hour hands and minute hand cause different in size, difference is also certainly existed on the mounting means of the two.
Specifically, the minute hand support rod and the sliding part are configured to: in the minute hand support rod and the sliding part
Between be provided with the first mounting portion, first mounting portion can be rotated around the sliding part, but the sliding part limitation described in
First mounting portion is moved up and down along the axis of the sliding part;The minute hand support rod connects first mounting portion, and can be
In the plane determined by the axis of the minute hand support rod and the axis of the sliding part, around the small towns support portion and described of dividing
The tie point of first mounting portion rotates.
The hour hands support rod and the sliding part are configured to: being arranged between the hour hands support rod and the sliding part
There is the second mounting portion, second mounting portion can be rotated around the sliding part, and second mounting portion passes through described in spring connection
First mounting portion, under the action of the spring, second mounting portion can be moved up and down along the sliding part;When described
Needle support rod connects second mounting portion, and can determine by the axis of the hour hands support rod and the axis of the sliding part
Plane in, around the tie point of the hour hands support portion and first mounting portion rotate.
In order to realize above-mentioned functional requirement, for the first mounting portion, preferred design such as flowering structure, first mounting portion
Including I-beam wheel and covers in I-beam wheel and can be provided on the first rotation section that the I-beam wheel rotates, first rotation section
First through hole, the other end of the minute hand support rod are provided with the second connection annulus, and the second connection annulus has certain
Thickness, the second connection annulus pass through the first through hole, and the first through hole enables the second connection annulus to turn
It moves and cannot slide, the second connection annulus cannot be slided in first through hole so that first rotation section is supported in the minute hand
Bar can be rotated with the minute hand support rod around needle pivot when rotating, and the second connection annulus can rotate so that described point
Needle support rod can in the plane that the axis by the needle pivot and the minute hand support rod determines, around first rotation section and
The tie point of minute hand support rod rotates.The I-beam wheel is fixedly connected to limit first mounting portion along institute with the sliding part
State moving up and down for the axis of sliding part.
For the second mounting portion, preferred design such as flowering structure, second mounting portion includes I-beam wheel and covers in I-beam wheel
On the second through-hole, the hour hands support can be provided on second rotation section around the second rotation section that the I-beam wheel rotates
The other end of bar is provided with third connection annulus, and the third connection annulus has certain thickness, and the third connects annulus
Across second through-hole, second through-hole enables the third connection annulus to rotate and cannot slide, third connection
Annulus cannot be slided in the second through-hole allow second rotation section when the hour hands support rod is rotated with it is described when
Needle support rod is rotated around needle pivot together, and third connection annulus can rotate so that the hour hands support rod can be by the finger
In the plane that the axis of needle shaft and the hour hands support rod determines, turn around the tie point of second rotation section and hour hands support rod
It is dynamic.The I-beam wheel of second mounting portion is sheathed on the sliding part, can be moved up and down along the axis of the sliding part, described
The lower end of the I-beam wheel of second mounting portion connects the upper end of the I-beam wheel of first mounting portion by spring.
Above-mentioned spring, preferably tension spring.
In the following, the working method of the application is illustrated, so that more fully understanding the present invention.
When the reading content of perforation display information on screen, mail is that user can star the function of closure pointer.
Motor 5 drives sliding part 62 to glide, and drives the first mounting portion being fixedly connected with sliding part with downslide, the first peace
Rotation section in dress portion pulls minute hand support rod, and minute hand support rod pulls minute hand, so that minute hand is gradually closed downwards.It is same with this
When, the first mounting portion pulls the second mounting portion slide downward by spring, and the rotation section in the second mounting portion pulls hour hands support
Bar, hour hands support rod pull hour hands, so that hour hands are also gradually closed downwards, ultimately form the closed state of attached drawing 6.
After reading, motor reversion drives the first sliding on sliding part 62, drive is fixedly connected with sliding part installation
Portion is with upper cunning, and the rotation section in the first mounting portion boosts minute hand support rod, and minute hand support rod pushes minute hand, so that minute hand is gradually
It opens upwards.At the same time, the second mounting portion boosts the second mounting portion upward sliding by spring, the rotation in the second mounting portion
Portion pushes hour hands support rod, and hour hands support rod boosts hour hands, so that hour hands gradually open upwards.
Through the above technical solution, unique design is made in structure, so that user, when reading, can use up can
Energy avoids the Dyslexia due to caused by pointer blocking.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features;
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.