It is a kind of to highlight life pattern to differentiate the tactilely-perceptible wrist-watch in the morning and afternoon
Technical field
The present invention relates to wrist-watch fields, specifically a kind of to highlight life pattern to differentiate the tactile feel in the morning and afternoon
Know wrist-watch.
Background technique
Wrist-watch because light limitation, the wrist-watch of the tactilely-perceptible that has been born time can make what blind person also can be graceful to see the time,
There is no pointer on dial plate, without number, has a ball around the groove of wrist watch centre, for indicating hour, wrist-watch edge yet
Another ball then indicate minute, ball can control the position of pointer by magnetic field effect, the grasp convenient for blind person to the time,
Normal person be can also be used in dim middle use.
When in use, there was only for 12 hour on wrist-watch, but there are within one day 24 hours can not since blind person does not have vision
Daytime and night are differentiated, the time on wrist-watch cannot be told by touching and belongs to the morning or afternoon, is easy to happen pair
Time Perception mistake, causing to handle affairs goes wrong, when for ordinary people, when the environment for being in the irradiation of dark or without sunlight certainly
In, it is easy to obscure day and night for a long time, or sleep in the room of not light on daytime, waking up from a sleep can not differentiate
Day and night.
Summary of the invention
Life pattern, which is highlighted, it is a primary object of the present invention to overcoming the deficiencies of the prior art and provide one kind differentiates the morning
With the tactilely-perceptible wrist-watch in afternoon.
The present invention adopts the following technical scheme that realize: a kind of to highlight life pattern to differentiate the tactile feel in the morning and afternoon
Know wrist-watch, structure includes inner disc, discriminating device, hour hands ball, upper rail, dial plate, watchband, minute hand ball, adjustment knob, siding track
Road, two sides are connected with watchband under the dial plate mountain, have a circular trough to lower recess among the dial plate top surface, among the circular trough
Equipped with inner disc, the circular groove between the inner disc and dial plate constitutes upper rail, is equipped with hour hands ball, the table in the upper rail
Disc side is equipped with siding track, and minute hand ball is equipped in the siding track, and the adjustment knob is mounted on the right side of dial plate, in the inner disc
Portion is cavity, and the inner disc is equipped with discriminating device, and the discriminating device is by touch device, big disk, roundel, strut group
At the touch device is mounted in inner disc cavity, and the strut is at the top of inner disc, the strut bottom and touch device phase
Contact, the strut top is vertical with the center of circle of roundel to be connect, and through-hole is equipped at the top of the inner disc, the roundel is located at logical
Kong Shang, the big disk are fixedly welded at the top of inner disc, and the big disk is equipped with circumferential notch, and the roundel is located at round lack
It is fitted into mouthful and mutually therewith.
As optimization, the touch device by contact, spring, guide sleeve, feeler lever, push pawl, ratchet, positive pawl,
Concave-convex annulus, wheel shaft, plugging pawl composition, the feeler lever is consistent with dial plate point hand of a clock direction, feeler lever one end position
In inner disc the center point, the feeler lever other end is connected with contact, and the contact leans out inner disc, runs through phase therewith among the feeler lever
The guide sleeve of cooperation, the guide sleeve are fixed on inside inner disc, and spring is equipped between the contact and guide sleeve, and the feeler lever is located at inner disc
One end of the center point is hinged with promotion pawl, and the promotion pawl is meshed with the ratchet for being located at side, the forward direction pawl,
Plugging pawl is respectively provided at ratchet side, and the ratchet is mounted on inside inner disc by wheel shaft, and the ratchet top surface is equipped with recessed
Dome ring, the bumps annulus and strut bottom connection touch.
As optimization, the top of the bumps annulus is the consistent waveform that rises and falls.
As optimization, the forward direction pawl, plugging pawl are drops and are mounted on inner disc by torque spring
Inside, the extrados of the forward direction pawl are equipped with limited post, and the inner arc side of plugging pawl is equipped with limited post, the positive system
Pawl, plugging pawl are matched by opposite direction with ratchet.
As optimization, the big disk with a thickness of 5mm.
As optimization, the strut bottom is round and smooth arc.
As optimization, the big disk is equipped with circumferential notch and forms moon shape.
Beneficial effect
Scale on dial plate of the present invention is protrusion, by touching hour hands ball, minute hand ball come detecting period, when the morning,
Big disk, roundel top surface be located in same level, constitute entire round, form the shape of the sun, represent the morning, with
The flowing of time, when 12 noon, hour hands ball is just gone at the contact for leaning out inner disc, by contact to internal pressure, makes to push pawl
It is mobile that ratchet is pushed to be rotated counterclockwise, so that strut is fallen on the recess of concave-convex annulus, moves down roundel, big disk
There is notch and constitute moon shape, represent afternoon, when hour hands ball is persistently walked about, contact pass through in the absence of external forces spring into
Row resets, and pushes pawl to move up and slips over the ratchet back of tooth, and ratchet avoids rotating clockwise by the effect of positive pawl, makes ratchet
Single direction rotation counterclockwise can only be carried out, and plugging pawl suppresses the back of tooth of ratchet by the power of torque spring,
Do not have ratchet can be made to be kept fixed under the action of external force, when hour hands ball goes at 12 again, ratchet rotates again, just makes
Strut falls on the high spot of concave-convex annulus, is located at the top surface of big disk, roundel in same level, and the above movement carries out weight
It is multiple, the morning and afternoon can be differentiated.
Compared with prior art, the beneficial effects of the present invention are: touching concave-convex annulus rotation using 12 points of orientation, make
Roundel carries out raising and lowering, in the upper period of the day from 11 a.m. to 1 p.m, roundel rise constituted with big disk it is round, in the afternoon when, roundel decline
Make big disk have notch at moon shape, can make blind person pass through touch the shape of big disk and roundel protrusion perceive the morning and
It is also convenient for normal person and is used in the case where dim afternoon, avoid mistake occur to the perception of time, reduce going out for daily working
Error rate.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1, which is that the present invention is a kind of, highlights life pattern to differentiate the structural representation of the tactilely-perceptible wrist-watch in the morning and afternoon
Figure.
Fig. 2 is the structural schematic diagram of discriminating device of the present invention.
Fig. 3 is the schematic diagram of internal structure of discriminating device of the present invention.
Fig. 4 was side view of the discriminating device of the present invention in the upper period of the day from 11 a.m. to 1 p.m.
Fig. 5 be discriminating device of the present invention in the afternoon when side view
In figure: inner disc 1, discriminating device 2, hour hands ball 3, upper rail 4, dial plate 5, watchband 6, minute hand ball 7, adjustment knob 8, side
Track 9, touch device 20, big disk 21, roundel 22, strut 23, contact a, spring b, guide sleeve c, feeler lever d, push pawl e,
Ratchet f, positive pawl g, concave-convex annulus h, wheel shaft i, plugging pawl j, limited post k.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, the present invention, which provides, a kind of highlights life pattern to differentiate the tactilely-perceptible wrist-watch in the morning and afternoon
Technical solution: its structure includes inner disc 1, discriminating device 2, hour hands ball 3, upper rail 4, dial plate 5, watchband 6, minute hand ball 7, adjustment rotation
Button 8, siding track 9, two sides are connected with watchband 6 under 5 mountain of dial plate, have circular trough to lower recess among 5 top surface of dial plate, institute
It states and is equipped with inner disc 1 among circular trough, the circular groove between the inner disc 1 and dial plate 5 constitutes upper rail 4, in the upper rail 4
Equipped with hour hands ball 3,5 side of dial plate is equipped with siding track 9, and minute hand ball 7 is equipped in the siding track 9, and the adjustment knob 8 is pacified
It is cavity inside the inner disc 1 mounted in the right side of dial plate 5, the inner disc 1 is equipped with discriminating device 2, and the discriminating device 2 is by touching
Dynamic device 20, big disk 21, roundel 22, strut 23 form, and the touch device 20 is mounted in 1 cavity of inner disc, the branch
Bar 23 is in contact through 1 top of inner disc, 23 bottom of strut with touch device 20,23 top of strut and roundel 22
The center of circle vertically connects, and through-hole is equipped at the top of the inner disc 1, and the roundel 22 is located on through-hole, the fixed weldering of the big disk 21
It connects at 1 top of inner disc, the big disk 21 is equipped with circumferential notch, and the roundel 22 is located in circumferential notch and mutually embedding therewith
It closes.
The touch device 20 by contact a, spring b, guide sleeve c, feeler lever d, push pawl e, ratchet f, positive pawl g,
Concave-convex annulus h, wheel shaft i, plugging pawl j composition, the feeler lever d is consistent with 512 hand of a clock directions of dial plate, the feeler lever
The one end d is located at 1 the center point of inner disc, and the feeler lever d other end is connected with contact a, and the contact a leans out inner disc 1, the feeler lever d
Guide sleeve c with matching is run through in centre, and the guide sleeve c is fixed on inside inner disc 1, and bullet is equipped between the contact a and guide sleeve c
Spring b, one end that the feeler lever d is located at 1 the center point of inner disc, which is hinged with, pushes pawl e, the spine for pushing pawl e and being located at side
Wheel f is meshed, and the forward direction pawl g, plugging pawl j are respectively provided at the side ratchet f, and the ratchet f is installed by wheel shaft i
Inside inner disc 1, the top surface the ratchet f is equipped with bumps annulus h, the bumps annulus h and 23 bottom connection of strut touches.
The top of the bumps annulus h is the consistent waveform that rises and falls, and the transition of wave is more gentle, convenient for pushing strut
23 carry out raising and lowering.
The forward direction pawl g, plugging pawl j are drops and are mounted on inside inner disc 1 by torque spring, institute
The extrados for stating positive pawl g is equipped with limited post k, and the inner arc side of plugging pawl j is equipped with limited post k, the positive braking
Pawl g, plugging pawl j are matched by opposite direction with ratchet f, torque spring can be made power side by limited post k
To being limited, positive pawl g, plugging pawl j is prevented to be detached from ratchet f, plugging pawl j can only to the braking of ratchet f
It realizes in the absence of external forces, when ratchet f rotates counterclockwise under the effect of external force, is still able to push plugging
Pawl j is rotated, and ratchet f can be made to carry out without external forces by positive pawl g, plugging pawl j two-way
It is fixed, and unidirectional rotation counterclockwise is carried out under external force.
The big disk 21 is convenient for touch in the upper convex of inner disc 1 with a thickness of 5mm.
23 bottom of strut is round and smooth arc, convenient for being gone up and down on concave-convex annulus h.
The big disk 21 is equipped with circumferential notch and forms moon shape, convenient for distinguishing to shape.
Scale on dial plate 5 is protrusion, by touching hour hands ball 3, minute hand ball 7 come detecting period, when the morning, and great circle
Disk 21, roundel 22 top surface be located in same level, constitute entire round, form the shape of the sun, represent the morning, with
The flowing of time, when 12 noon, hour hands ball 3 is just gone at the contact a for leaning out inner disc 1, by contact a to internal pressure, makes to push
Pawl e is mobile to push ratchet f to be rotated counterclockwise, so that strut 23 is fallen on the recess of concave-convex annulus h, makes roundel 22
It moves down, big disk 21 notch occurs and constitutes moon shape, represents afternoon, when hour hands ball 3 is persistently walked about, contact a is in not external force
In the case of resetted by spring b, push pawl e to move up and slips over the ratchet f back of tooth, ratchet f passes through the effect of positive pawl g
It avoids rotating clockwise, makes ratchet f that can only carry out single direction rotation counterclockwise, and the power that plugging pawl j passes through torque spring
The back of tooth of ratchet f is suppressed, ratchet f can be made to be kept fixed without external forces, when hour hands ball 3 is gone to again
At 12, ratchet f rotates again, strut 23 is just made to fall on the high spot of concave-convex annulus h, makes big disk 21, roundel 22
Top surface is located in same level, and the above movement is repeated, and can differentiate to the morning and afternoon.
The technological progress that the present invention obtains compared with the prior art is: concave-convex annulus rotation is touched using 12 points of orientation,
So that roundel is carried out raising and lowering, in the upper period of the day from 11 a.m. to 1 p.m, roundel rise constituted with big disk it is round, in the afternoon when, under roundel
Drop makes big disk have notch at moon shape, can make blind person by touching the shape of big disk and roundel protrusion to perceive the morning
And afternoon, it is also convenient for normal person and is used in the case where dim, avoid mistake occur to the perception of time, reduce daily working
Error rate.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.