CN105182720B - Automatic ejection type button protection device and submersion watch - Google Patents
Automatic ejection type button protection device and submersion watch Download PDFInfo
- Publication number
- CN105182720B CN105182720B CN201510700389.5A CN201510700389A CN105182720B CN 105182720 B CN105182720 B CN 105182720B CN 201510700389 A CN201510700389 A CN 201510700389A CN 105182720 B CN105182720 B CN 105182720B
- Authority
- CN
- China
- Prior art keywords
- shaft part
- sleeve
- protection device
- ejection type
- automatic ejection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
- G04B3/04—Rigidly-mounted keys, knobs or crowns
- G04B3/043—Locking of the operating element, also by mounting in a concealed place
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
- G04B3/04—Rigidly-mounted keys, knobs or crowns
- G04B3/041—Construction of crowns for rotating movement; connection with the winding stem; winding stems
Abstract
A kind of automatic ejection type button protection device; including fixing device and be rotatably installed on the protective cover in described fixing device; described fixing device includes fixed part and the holding section being intervally arranged with this fixed part; described protective cover includes cover body; and respectively from fixing end, the fastening end of the extension of these cover body both sides; described fixing end is rotatably connected to described fixed part, and described fastening end is snapped in described holding section separably.The present invention also provides for a kind of submersion watch with above-mentioned automatic ejection type button protection device.The automatic ejection type button protection device that the present invention provides, on the premise of ensure that the protective effect to submersion watch button, effectively improves public welfare, easy to use and flexible, it is easier to adapt to the working environment of underwater complex.
Description
Technical field
The present invention relates to a kind of button protection device, protect particularly to a kind of automatic ejection type button
Protection unit and submersion watch.
Background technology
The button protection device of existing machinery wrist-watch uses manual toggle formula snap arrangement mostly.Hand
Dynamic dial type snap-fastener make use of the elastic deformation interference frictional fit of snap-fastener, snap-fastener screens is blocked.
This manual toggle formula snap arrangement is after hundreds of foldings, and spring steel will reach certain
Fatigue strength, snap-fastener screens can cause gradually loosening due to long term wear.Therefore, this hand
Move the dial type snap-fastener Technology for Heating Processing not only to material and require extremely strict, and structure itself
And it is unreliable.
Summary of the invention
In view of this, the present invention provides a kind of automatic ejection type button protection device and has this certainly
The submersion watch of dynamic ejection type button protection device.
A kind of automatic ejection type button protection device, including fixing device and be rotatably installed on
Protective cover in described fixing device, described fixing device include fixed part and and this fixed part between
Every the holding section of arrangement, described protective cover includes cover body, and extends from these cover body both sides respectively
Fixing end, fastening end, described fixing end is rotatably connected to described fixed part, described card
Close end and be snapped in described holding section separably.
Further, described holding section includes block base and is installed on the elasticity on described block base
Carriage, described block base includes the first fixed part and the second fixed part, described Elastic Sliding
Device include contact by module and Elastic Sliding axle module, described contact by module wear
If being fixed on described first fixed part, described Elastic Sliding axle module is arranged in described second and fixes
Portion.
Further, described contact by module include press section, spring, sleeve, described
Press section includes the pressing axis that press head and self-pressing head extend, described spring housing be located at described by
Last item, the pressing axis of described sheathed spring is located in described sleeve, when external force puts on pressing
During head, described press section moves axially along described sleeve.
Further, described Elastic Sliding axle module includes sliding axle, spring, sleeve, described
Sliding axle has the first shaft part, the second shaft part, and the diameter of described first shaft part is more than described second
The diameter of shaft part, the diameter of described first shaft part is less than the internal diameter of described sleeve, described spring housing
Being located on described second shaft part, the second shaft part of described sheathed spring is located in described sleeve,
Described spring is between described sleeve bottom and the first shaft part, and described first shaft part is axially pressed
Power can be displaced in described sleeve completely.
Further, described fastening end includes in order to the first axle with described Elastic Sliding axle module
The buckle of Duan Peihe.
A kind of submersion watch, including watchcase, is arranged at the button of described watchcase sidepiece, and one from
Dynamic ejection type button protection device, described button covers at described automatic ejection type button protection dress
In the protective cover put
Compared with prior art, the invention have the advantages that
The button protection device of the present invention uses the module and Elastic Sliding axle module that contact presses
Matching design, when button is in guard mode, protective cover is stuck in the of Elastic Sliding axle module
On one shaft part, protective cover is in clamping restrained condition, owing to the cover of protective cover sets protection, it is to avoid
Button is by external impacts.When needs operation button (such as adjusting the time), need handle
Head exposes from protective cover, now have only to push contact formula by the press head of module, pressing
The lower end of axle pushes the first shaft part of Elastic Sliding axle module, when the first shaft part is moved fully to set
Time in Tong, buckle and the first shaft part separate, thus fastening end and snap portions are from, then protective cover
Flick immediately because elasticity compresses the effect of power, and expose button.In short, by simply
Press contacts mode, protective cover automatically springs open, and exposes button to operate；Equally, by letter
Single manner so that protective cover buckle simple, firm is fixed, so that button cover is set guarantor
Protect portion in the inner.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of the submersion watch with automatic ejection type button protection device.
Fig. 2 is the right view of submersion watch non-installing handle head protection cover.
Fig. 3 is the right view of submersion watch installing handle head protection cover.
Fig. 4 is the decomposing schematic representation of automatic ejection type button protection device.
Fig. 5 be contact by the structure for amplifying schematic diagram of module.
Fig. 6 is the structure for amplifying schematic diagram of Elastic Sliding axle module.
Detailed description of the invention
Before describing the embodiments in more detail, it should be understood that the invention is not restricted in the application
Detailed construction hereafter or described in accompanying drawing or arrangement of elements.The present invention can be that alternate manner is real
Existing embodiment.Furthermore, it is to be understood that wording used herein and term are solely for retouching
State purposes, should being construed as limiting property not explain." including " used herein, " comprising ", " tool
Have " etc. similar wording mean and comprise items listed thereafter, its equivalent and other additional thing
?.Particularly, when describing " certain element ", the present invention does not limit the number of this element
Amount is one, it is also possible to include multiple.
As it is shown in figure 1, the present invention provides a kind of has the latent of automatic ejection type button protection device
Water meter, including watchcase 1, button 2 and a button protection device 3, button protection device 3 with
Button 2 is arranged on the same side of watchcase 1, and button protection device 3 is a lid-like, its lid
It is located at the side of watchcase 1 and button 2 is covered in the inner, to prevent external force from button 2 being rushed
Hit, thus reach the protection to button 2.Button protection device 3 include fixing device 31 and
The protective cover 32 being rotatably installed in fixing device 31.Wherein, fixing device 31 is wrapped
Include fixed part 33 and the holding section 34 being arranged at button 2 both sides, fixed part 33 and holding section
34 sides being all fixedly mounted on watchcase 1.Protective cover 32 is the one-body molded knot of strip lid
Structure, including cover body 37, the fixing end 35 that extends to side from cover body 37, from cover body
37 fastening ends 36 extended to another opposite side, fixing end 35 is rotatably connected to solid
Determining portion 33, fastening end 36 Elastic buckle is in holding section 34.
In the present embodiment, fixed part 33 and holding section 34 are all fixedly mounted on watchcase 1,
In other embodiments, fixed part 33 and holding section 34 can also be integrated with watchcase 1,
That is, watchcase 1 itself is designed with fixed part 33 and holding section 34.
As shown in Figure 2 and Figure 4, fixed part 33 includes fixing seat 330, is installed on fixing seat
Bolt 331 on 330 and nut 332, bolt 331 includes head 333 and from head 333
The screw rod 334 that one extends.Fixing seat 330 includes two the interval rows being fixed on watchcase 1
The projection of cloth, two projections are provided with through hole, and bolt 331 is arranged in this two projections, makes
The head 333 obtaining bolt 331 is located in one of the outside of projection, and screw rod 334 is through another
Projection, nut 332 is installed on the end of screw rod 334, so that bolt 331 and nut 332 are tight
Gu on fixing seat 330.
The both sides, end of fixing end 35 are extended two and are intervally arranged towards direction inside cover body 37
Picking up the ears, each picking up the ears offers through hole.Two of two through holes picked up the ears and fixing seat 330 convex
The hole size of block is identical.By bolt 331 through two through holes picked up the ears and two projections
Through hole, and by bolt 331 and the cooperation of nut 332 so that fixing end 35 is rotatably
It is arranged on fixed part 33.
Be appreciated that in other embodiments, fixing end 35 can also alternate manner rotatable
Be connected on fixed part 33, such as by installing by the way of hinge.
In the present embodiment, fixed part 33 also includes a torsion spring 336, and torsion spring 336 is placed on screw rod
On 334, and torsion spring 336 is between two of fixing end 35 pick up the ears, and is worn by bolt 331
Cross two through holes picked up the ears, torsion spring 336 and the through hole of two projections, and by bolt 331
Cooperation with nut 332 so that while fixing end 35 can be rotatably set in fixed part 33,
The elongated end 336a of torsion spring 336 is resisted against the inner surface of fixing end 35.When protective cover 32
When fastening end 36 is fastened on holding section 34, the elongated end 336a of torsion spring 336 is in and is consolidated
The state that the inner surface elasticity of fixed end 35 compresses, the elongated end 336a of torsion spring 336 is to fixing end
The inner surface of 35 produces an elasticity and compresses power so that protective cover 32 has towards away from button 2
Direction rotate trend, once fastening end 36 separates with holding section 34, then protective cover 32
Then flick immediately because elasticity compresses the effect of power, and expose button 2.It should be pointed out that, this
Using torsion spring 336 the most exemplary in embodiment, this is not limited by the present invention, torsion spring
336 can also implement into other elastic devices with same effect.
As shown in Figure 3 and 4, holding section 34 includes block base 340 and is installed on engaging
Elastic Sliding device on seat 340.Block base 340 has two fixed parts being intervally arranged,
Such as, including the first fixed part 341 and the second fixed part 342.Described Elastic Sliding device bag
Include contact by module 343 and Elastic Sliding axle module 344.The module 343 that contact is pressed
Wearing and be fixed on the first fixed part 341, Elastic Sliding axle module 344 is arranged in the second fixed part
342, and the module 343 pressed of contact and Elastic Sliding axle module 344 concentric arrange.
As it is shown in figure 5, contact by module 343 include press section 11, spring 12, set
Cylinder 13, stop circle 14.Press section 11 is a "T"-shaped structure, including a press head 111
Pressing axis 112 vertically extending with self-pressing centriciput, press head 111 is cap-like structure, its
Internal diameter is more than the external diameter of sleeve 13.The bottom of sleeve 13 has through hole, in order to pressing axis 112
Pass.When assembling the module 343 that contact is pressed, spring 12 is set in pressing axis 112, set
If the pressing axis 112 of spring 12 is located in sleeve 13, the lower end 113 of pressing axis 112 is worn
Crossing the through hole bottom sleeve 13, spring 12 is bottom sleeve 13 and between press head 111,
An annular groove is offered in the position bottom sleeve 13 that is positioned at of pressing axis 112, stops that circle 14 is arranged on
In annular groove, when press head 111 does not applies external force, stop that sleeve 13 is close to just by circle 14
Bottom.Stop the internal diameter external diameter less than pressing axis 112 of circle 14, and stop the external diameter of circle 14
External diameter more than sleeve 13.When applying pressure on press head 111, press head 111 extrudes
Spring 12 so that whole press section 11 is axially moveable, thus the lower end 113 of pressing axis 112
Apply axial thrust vertically in Elastic Sliding axle module 344.When cancellation is applied to press head
After external force on 111, make press section 11 overall towards away from bullet owing to spring 12 recovers deformation
The direction of property sliding axle module 344 is moved so that the lower end 113 of pressing axis 112 no longer promotes
Elastic Sliding axle module 344.
As shown in Figure 6, Elastic Sliding axle module 344 includes sliding axle 21, spring 22, set
Cylinder 23 and stop circle 24.Sliding axle 21 has first shaft part the 211, second shaft part 212,
The diameter of the first shaft part 211 is more than the diameter of the second shaft part 212, the diameter of the first shaft part 211
Internal diameter less than sleeve 23.The bottom of sleeve 23 has a through hole, in order to make the second shaft part
212 pass.Spring 22 is set on the second shaft part 212, the sliding axle 21 of sheathed spring 22
Being located in sleeve 23, spring 22 is bottom sleeve 23 and between the first shaft part 211,
The position through sleeve 23 of the second shaft part 212 is lower end 213.Lower end 213 be positioned at set
An annular groove is offered in position bottom cylinder 23, stops that circle 24 is arranged in annular groove, when the first shaft part
211 when being not affected by pushing, and stops that the bottoms of sleeve 23 are close to just by circle 24.Stop circle 24
Internal diameter less than the external diameter of the second shaft part 212, and stop that the external diameter of circle 24 is more than sleeve 23
External diameter.The external diameter of the first shaft part 211 is slightly less than the internal diameter of sleeve 23.When in the first shaft part 211
Apply axial compressive force, the first shaft part 211 extrusion spring 22 towards the side bottom the sleeve 23
To movement, stop that circle 24 leaves the bottom of sleeve 23 under the drive of the second shaft part 212, this
Sample, the first shaft part 211 can be displaced in sleeve 23 the most completely.
In the present embodiment, fastening end 36 includes a buckle 361, buckle 361 be provided with in order to
The bayonet socket 362 matched with the first shaft part 211 of Elastic Sliding axle module 344, the present embodiment
In, buckle 361 is " C " shape structure, and has certain elasticity, and the diameter of bayonet socket 362 is slightly
External diameter less than the first shaft part 211 so that buckle 361 can closely be fastened on the first axle just
In section 211, so, the fastening end 36 of protective cover 32 is buckled on fixed part 34.When in
The press head 111 of the module 343 that contact is pressed applies external force, press head 111 extrusion spring
12 so that whole press section 11 is moved axially towards the direction close to Elastic Sliding axle module 344
Dynamic, thus the lower end 113 of pressing axis 112 pushes the first shaft part of Elastic Sliding axle module 344
211, the first shaft part 211 extrusion spring 22 also moves towards the direction bottom sleeve 23, when
When one shaft part 211 is moved fully in sleeve 23, buckle 361 departs from and the first shaft part 211
Cooperation, buckle 361 and the first shaft part 211 separate so that fastening end 36 and holding section 34
Separate.Once fastening end 36 separates with holding section 34, then protective cover 32 then compresses because of elasticity
The effect of power flicks immediately, and exposes button 2.When cancel press head 111 external force after, by
Recovering deformation in spring 12 makes press section 11 overall towards away from Elastic Sliding axle module 344
Direction is moved, and the lower end 113 of pressing axis 112 no longer pushes the of Elastic Sliding axle module 344
One shaft part 211, such spring 22 cancels recovery deformation due to push power so that the first axle
Section 211 resilience from sleeve 23 goes out, thus buckle 361 can be fastened on the first shaft part 211 again
On.
Compared with prior art, the invention have the advantages that
The button protection device of the present invention uses the module 343 and Elastic Sliding axle that contact presses
Module 344 matching design, when button 2 is in guard mode, protective cover 32 is stuck in elasticity
On first shaft part 211 of sliding axle module 344, protective cover 32 is in clamping restrained condition,
Owing to the cover of protective cover 32 sets protection, it is to avoid button 2 is by external impacts.When needs operate
During button 2 (such as adjusting the time), need from protective cover 32, expose button 2, this
Time have only to push contact formula by the press head 111 of module 343, the lower end of pressing axis 112
113 the first shaft parts 211 pushing Elastic Sliding axle module 344, when the first shaft part 211 is complete
When moving in sleeve 23, buckle 361 and the first shaft part 211 separate, thus fastening end 36
Separate with holding section 34, then the effect that protective cover 32 compresses power because of elasticity flicks immediately, and reveals
Go out button 2.In short, by simple press contacts mode, protective cover 32 appliance for releasing single
Opening, exposing button 2 to operate；Equally, by simple manner so that protective cover
32 buckles simple, firm are fixed, and are protected in inside it to be set by button 2 cover.
Concept described in the invention can be implemented in the case of without departing from its spirit and characteristic
Become other form.Disclosed specific embodiment should be considered exemplary rather than restrictive.
Therefore, the scope of the present invention is to retouch by appended claim rather than according to before these
State and be determined.Any change in the letter and equivalency range of claim all should belong to
Scope in these claims.
Claims (6)
1. an automatic ejection type button protection device, it is characterised in that include fixing device
And it being rotatably installed on the protective cover in described fixing device, described fixing device includes fixing
Portion and the holding section being intervally arranged with this fixed part, described protective cover includes cover body, and difference
From fixing end, the fastening end of the extension of these cover body both sides, described fixing end is rotatably connected to institute
Stating fixed part, described fastening end is snapped in described holding section separably.
2. automatic ejection type button protection device as claimed in claim 1, it is characterised in that
Described holding section includes block base and the Elastic Sliding device being installed on described block base, described
Block base includes that the first fixed part and the second fixed part, described Elastic Sliding device include contact
The module pressed and Elastic Sliding axle module, described contact by module wear and be fixed on described
One fixed part, described Elastic Sliding axle module is arranged in described second fixed part.
3. automatic ejection type button protection device as claimed in claim 2, it is characterised in that
Described contact by module include press section, spring, sleeve, described press section include pressing
The pressing axis that head and self-pressing head extend, described pressing axis is located at by described spring housing, described sheathed
The pressing axis of spring is located in described sleeve, when external force puts on press head, and described pressing
Portion moves axially along described sleeve.
4. automatic ejection type button protection device as claimed in claim 3, it is characterised in that
Described Elastic Sliding axle module includes that sliding axle, spring, sleeve, described sliding axle have first
Shaft part, the second shaft part, the diameter of described first shaft part is more than the diameter of described second shaft part, institute
Stating the diameter internal diameter less than described sleeve of the first shaft part, described spring housing is located at described second axle
Duan Shang, the second shaft part of described sheathed spring is located in described sleeve, and described spring is positioned at institute
Stating between sleeve bottom and the first shaft part, described first shaft part can be displaced into completely by axial compressive force
In described sleeve.
5. automatic ejection type button protection device as claimed in claim 4, it is characterised in that
Described fastening end includes the buckle in order to coordinate with the first shaft part of described Elastic Sliding axle module.
6. a submersion watch, including watchcase and the button being arranged at described watchcase sidepiece, it is special
Levy and be, also include the automatic ejection type button protection dress as described in any one of claim 1-5
Putting, described button covers in the protective cover of described automatic ejection type button protection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510700389.5A CN105182720B (en) | 2015-10-26 | 2015-10-26 | Automatic ejection type button protection device and submersion watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510700389.5A CN105182720B (en) | 2015-10-26 | 2015-10-26 | Automatic ejection type button protection device and submersion watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105182720A CN105182720A (en) | 2015-12-23 |
| CN105182720B true CN105182720B (en) | 2016-08-24 |
Family
ID=54904872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510700389.5A Active CN105182720B (en) | 2015-10-26 | 2015-10-26 | Automatic ejection type button protection device and submersion watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105182720B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101076762A (en) * | 2004-12-08 | 2007-11-21 | 拉斐尔·科恩 | Device for sealing timepiece crown wheel |
| CN101149591A (en) * | 2006-09-19 | 2008-03-26 | 精工电子有限公司 | Portable timepiece |
| CH697073A5 (en) * | 2004-02-10 | 2008-04-15 | Tissot Sa | Crown protecting device for wristwatch, has cover coupled to ring, where ring or movement and casing are handled in relative rotation between closed position in which crown is masked by cover, and open position in which crown is disclosed |
| CN205049856U (en) * | 2015-10-26 | 2016-02-24 | 天王电子（深圳）有限公司 | Automatic launch formula button protection device and submersion watch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05157855A (en) * | 1991-12-04 | 1993-06-25 | Casio Comput Co Ltd | Wrist watch |
| WO2008072020A1 (en) * | 2006-12-14 | 2008-06-19 | Hobor Laszlo | Mechanism for the positioning of wristwatch control elements |
-
2015
- 2015-10-26 CN CN201510700389.5A patent/CN105182720B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH697073A5 (en) * | 2004-02-10 | 2008-04-15 | Tissot Sa | Crown protecting device for wristwatch, has cover coupled to ring, where ring or movement and casing are handled in relative rotation between closed position in which crown is masked by cover, and open position in which crown is disclosed |
| CN101076762A (en) * | 2004-12-08 | 2007-11-21 | 拉斐尔·科恩 | Device for sealing timepiece crown wheel |
| CN101149591A (en) * | 2006-09-19 | 2008-03-26 | 精工电子有限公司 | Portable timepiece |
| CN205049856U (en) * | 2015-10-26 | 2016-02-24 | 天王电子（深圳）有限公司 | Automatic launch formula button protection device and submersion watch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105182720A (en) | 2015-12-23 |
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