CN110045589A - A kind of asymmetry of wrist-watch can be closed pointer structure - Google Patents

A kind of asymmetry of wrist-watch can be closed pointer structure Download PDF

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Publication number
CN110045589A
CN110045589A CN201910403874.4A CN201910403874A CN110045589A CN 110045589 A CN110045589 A CN 110045589A CN 201910403874 A CN201910403874 A CN 201910403874A CN 110045589 A CN110045589 A CN 110045589A
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CN
China
Prior art keywords
shank
support rod
sliding part
mounting portion
axis
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Granted
Application number
CN201910403874.4A
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Chinese (zh)
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CN110045589B (en
Inventor
梁锦彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Leqi Photoelectric Technology Co ltd
Original Assignee
Guangdong Happy Intelligent Technology Co Ltd
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Priority to CN201910403874.4A priority Critical patent/CN110045589B/en
Publication of CN110045589A publication Critical patent/CN110045589A/en
Application granted granted Critical
Publication of CN110045589B publication Critical patent/CN110045589B/en
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Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/04Hands; Discs with a single mark or the like
    • G04B19/044Mounting and setting of the hands on the axle

Abstract

The present invention relates to a kind of asymmetry of wrist-watch can be closed pointer structure, the wrist-watch includes watchcase arc glass, pointer, perforation screen, the pointer passes through the display that the perforation screen carries out the time, and the pointer is between the perforation screen and the watchcase arc 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 shank closure driving portion further includes the shank support rod connecting with the sliding part;The shank support rod includes minute hand support rod and hour hands support rod;Through the above technical solution, unique design is made in structure, so that user when reading, can avoid the Dyslexia caused by stopping due to pointer as far as possible.

Description

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.

Claims (10)

1. a kind of asymmetry of wrist-watch can be closed pointer structure, the wrist-watch includes watchcase arc glass, pointer, perforation screen, The pointer passes through the display that the perforation screen carries out the time, and the pointer is located at the perforation screen and the watchcase arc Between glass;It is characterized in that,
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 the company of the minute hand support portion and first mounting portion Contact 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.
2. a kind of asymmetry of wrist-watch according to claim 1 can be closed pointer structure, which is characterized in that the fixed part Connecting hole including just deviateing the needle pivot, described shank one end are fixedly installed the first connection annulus, first connection Annulus has certain thickness, and the first connection annulus passes through the connecting hole, and the connecting hole makes first connection Annulus can be rotated and cannot be slided, and the first connection annulus cannot be slided in connecting hole so that the shank is in the fixed part It can be rotated with the fixed part around needle pivot when around needle pivot rotation, the first connection annulus can rotate so that described Shank can be in the plane that the axis by the needle pivot and the shank determines, around the tie point of the fixed part and shank portion Rotation.
3. a kind of asymmetry of wrist-watch according to claim 1 can be closed pointer structure, which is characterized in that the sliding part Side is rack bar side, and connection gear on the output shaft of the motor, the gear is engaged with the rack bar side, drives the sliding Portion is moved up and down along the needle pivot.
4. a kind of asymmetry of wrist-watch according to claim 1 can be closed pointer structure, which is characterized in that on the shank It is provided with third mounting portion, third installation axle, the fixed setting of shank support rod one end 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.
5. a kind of asymmetry of wrist-watch according to claim 4 can be closed pointer structure, which is characterized in that the third peace The length of dress axis is than the second connection annulus with a thickness of big 0.1-0.3mm.
6. a kind of asymmetry of wrist-watch according to claim 1 can be closed pointer structure, which is characterized in that first peace Dress portion includes I-beam wheel and covers in I-beam wheel and can set on the first rotation section that the I-beam wheel rotates, first rotation section It is equipped with first through hole, the other end of the minute hand support rod is provided with third connection annulus, and the third connection annulus has one Fixed thickness, the third connection annulus pass through the first through hole, and the first through hole enables the third to connect annulus It enough rotates and cannot slide, third connection annulus cannot be slided in first through hole so that first rotation section is in the minute hand Support rod can be rotated with the minute hand support rod around needle pivot when rotating, and third connection annulus can rotate so that institute Stating minute hand support rod can be in the plane that the axis by the needle pivot and the minute hand support rod determines, around first rotation The rotation of the tie point of portion and minute hand support rod.
7. a kind of asymmetry of wrist-watch according to claim 6 can be closed pointer structure, which is characterized in that the I-beam wheel It is fixedly connected with the sliding part to limit first mounting portion along the axis of the sliding part and move up and down.
8. a kind of asymmetry of wrist-watch according to claim 1 can be closed pointer structure, which is characterized in that second peace Dress portion includes I-beam wheel and covers in I-beam wheel and can set on the second rotation section that the I-beam wheel rotates, second rotation section It is equipped with the second through-hole, the other end of the hour hands support rod is provided with the 4th connection annulus, and the 4th connection annulus has one Fixed thickness, the 4th connection annulus pass through second through-hole, and second through-hole enables the described 4th to connect annulus It enough rotates and cannot slide, the 4th connection annulus cannot be slided in the second through-hole so that second rotation section is in the hour hands Support rod can be rotated with the hour hands support rod around needle pivot when rotating, and the 4th connection annulus can rotate so that institute Stating hour hands support rod can be in the plane that the axis by the needle pivot and the hour hands support rod determines, around second rotation The rotation of the tie point of portion and hour hands support rod.
9. a kind of asymmetry of wrist-watch according to claim 8 can be closed pointer structure, which is characterized in that second peace The I-beam wheel in dress portion is sheathed on the sliding part, can be moved up and down along the axis of the sliding part, second mounting portion The lower end of I-beam wheel connects the upper end of the I-beam wheel of first mounting portion by spring.
10. a kind of asymmetry of wrist-watch according to claim 1 to 9 can be closed pointer structure, feature exists In, by above-mentioned watchcase arc glass have the minute hand needle height cube glass.
CN201910403874.4A 2019-05-15 2019-05-15 Asymmetric closable pointer structure of watch Active CN110045589B (en)

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