CN2420664Y - Improved alarm clock - Google Patents

Abstract

The utility model relates to an improved alarm clock which comprises a clock base, a luminous body switch, a luminous body. A light conducting panel, a shading layer, a timer, a translucent cover, a frame board and a power supply. The timer is arranged in the clock base. A rotary shaft of the timer passes through the shading layer and the light conducting panel which are overlaid, and then is connected with every pointer. Scales and digital marks of a dial surface are averagely arranged on the light conducting panel. One side of the clock base is connected with the luminous body and the luminous body switch. When the frame plate is fixed on the periphery of the clock base, at the same time, the light conducting panel and the shading layer are positioned, and the frame plate is sheathed with a translucent cover. The side part of the luminous body switch of the translucent cover can be pressed, and thus the luminous body can be conducted with the power supply for luminescence. The light ray of the luminous body passes through a light guiding seat at an unfilled corner part of the light conducting panel for leading the light ray to the scales and the digital marks which are respectively arranged for fluorescence. Thus, the sensitization of every mark generates brighter luminance for easily matching with pointers to see the time marks.

Description

The alarm clock of improvement

The utility model system is meant to make alarm clock make clock face produce the structure of scale value globality light indication after pushing about a kind of alarm clock of improvement especially.

The inventor had before once designed a kind of alarm clock structure-improved, extremely shown in Figure 9 as Fig. 7, wherein be provided with clock base 10, substrate 20, non-light penetrating panel 25, cover cap 28 and light-emitting component 16 are formed, the front side of set fluorescent sign 24 is connected to a deckle board 15 on clock base 10, deckle board 15 usefulness so that non-light penetrating panel 25 all be fixed with transparent cover 28, the suitable position of these deckle board 15 1 side inner edges is provided with a light-emitting component 16, and in this clock base 10, be provided with a timer 11, after the center pit 26 of non-light penetrating panel 25 is passed in one rotating shaft 12 of timer 11, rotating shaft 12 drives pointer 18,19 rotate, other is provided with a timing pointer 29, with the pressing piece 13 that cooperates quarter-bell to set, to finish the due basic outfit of alarm clock, the power resources of timer 11 then are connected in an electric battery 17, and in this clock base 10, be provided with a reference column 14, for these substrate 20 location, substrate 20 is provided with two and connects a little 21,22, should be to connecting a little 21,22 form channel status when being subjected to a guide-joining plate 23 butts, wherein first connect a little 21 and are connected in the utmost point of electric battery 17 with electric wire; Second connects a little 22 pin ends that are connected in light-emitting component 16, another pin end of this light-emitting component 16 also is connected in electric battery 17 utmost point place in addition with electric wire, the mat place, when the guide-joining plate on the substrate 20 23 is subjected to butt, cause on this substrate 20 two when connecting a little 21,22 conductings, this light-emitting component 16 is luminous demonstration, otherwise light-emitting component 16 is extinguished.Because the light-emitting component 16 of known light starts the right side edge place that need push cover cap 28, promptly press the function of guide-joining plate 23, that is to say, allow light-emitting component 16 launch light, it is right half side that the light that is produced by light-emitting component 16 only can illuminate cover cap 28 herein, the light that is produced in the dark, only can make obviously as seen in the right half side numeral of non-light penetrating panel 25 formed clock faces, and make a left side half side then smudgy, and the light that pointer is felt is not enough, can't between in an instant, see the time clearly, need pushing of long period, can see clearly; So the inventor thinks that design in this respect still has many spaces for exploitation, for the article of more realistic demand are provided, the inventor researches and develops, and shows problem to solve known illumination.

The purpose of this utility model is to provide a kind of alarm clock of improvement, use special structure, the light guiding is established in the light guide plate, other is in the symbol or the numeral of the fluorescent hour of light guide plate marker location, when light-emitting component is luminous, produce leaded light and luminous, also just make each hour marker location can be by dark and shinny, at this moment cooperate the indication of pointer, can clearly clearly see the sign of each position, it no longer is the situation that known half of bright one side of something does not work, but luminous equably state no longer is the bright situation of single-point, but whole luminous appearance, with regard to the effect that shows, be big improvement that clock face is indicated, give the people and watch conveniently, simply, obtain the effectiveness of the time of seeing apace, particularly in dark, one by the switch place that touches clock body right side, just luminous naturally demonstration allows and just can read instantly time point between people a glance, and is clear clear.

The purpose of this utility model is achieved in that and comprises clock base, light switch, luminophor, light guide plate, light shield layer (shadow shield or white paint layer), timer, translucent cover, deckle board, power supply, in clock base, be provided with timer, the rotating shaft of timer is joined with each pointer after passing folded mutually light shield layer and light guide plate, all be arranged with the scale and the figure denote of clock face on the light guide plate face, a side joint has a luminophor and a light switch on clock base, be fixed in the periphery of clock base when deckle board, after locating light guide plate and light shield layer simultaneously, on deckle board, be socketed with translucent cover, push the light switch side place of translucent cover, make the luminophor turn-on power luminous, a leaded light seat that allows the light of luminophor see through a unfilled corner place of light guide plate is directed at respectively scale and figure denote place for the fluorescent setting with light, make each sign place sensitization produce higher brightness, see time-tagging with easier cooperation pointer.

Now describe in detail for preferable feasible embodiment and conjunction with figs. as after.

Fig. 1 is a stereographic map of the present utility model;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is the synoptic diagram of demonstration light shape of the present utility model;

Fig. 4 is the back of the body parallax stereogram of light guide plate embodiment 2 of the present utility model;

Fig. 5 is that diagrammatic sketch amplifies in the A portion of Fig. 4;

Fig. 6 is the side view of the embodiment 2 of light guide plate of the present utility model;

Fig. 7 is the stereographic map of common features;

Fig. 8 is the three-dimensional exploded view of common features;

Fig. 9 is the non-sensitization panel side view of common features.

Consult as Fig. 1 to shown in Figure 6, for the alarm clock of the utility model improvement has a clock base 10, a light switch 3, a luminophor 30, a light guide plate 31, a light shield layer 32 (containing the reflective white paint layer 47 of shadow shield and shading), a timer 11, a translucent cover 4, a deckle board 15, a power supply 5; In clock base 10, be provided with timer 11, this is indispensable element, one pressing piece 13 is arranged on the clock base 10, keying in order to the control quarter-bell, timer 11 generally all is to use battery supply, and formation rotating needle type mechanism, because timer 11 has been known element, its inner structure is no longer illustrated, behind the light shield layer 32 that the drive rotating shaft 12 of timer 11 is passed stack mutually and the center pit of light guide plate 31, with each pointer 18,19 join, and all are arranged with the scale 34 and the figure denote 33 of clock face on light guide plate 31 surfaces, and scale 34 wherein means minute expression that 60 lattice are distinguished, figure denote refers to representing at o'clock of 12 lattice differentiation, this also is the expression mode of habitually practising on general clock face, illustrates that herein it is provided with the only explanation that is provided with for the shown effect precompose integral body in back.

A side is connected to a luminophor 30 with a reference column 14 on this clock base 10, and in luminophor 30 places or other appropriate position one light switch 3 is set, this switch 3 is the element of a push type turn-on power, switch 3 is provided with and is positioned at place, clock base 3 upper right corner among the figure, be located at the luminophor 30 at place, clock base 3 lower right corner with cooperation, behind the light shield layer 32 and light guide plate 31 assembled to clock face, load onto this to pointer 18,19 and timing pointer 29, again deckle board 15 is fixed in the peripheral region of clock base 10, simultaneously after place, the lower surface location light guide plate 31 and light shield layer 32 with deckle board 15, be inserted in and be connected to a translucent cover 4 side on deckle board 15, allow translucent cover 4 peripheries be pressed on the surface of light guide plate 31, translucent cover 4 periphery appearances system is with each prominent point 41 between the upper left corner and the lower right corner, 42, be arranged in fixing poor 43 of deckle board 15,44 places, become the rotating fulcrum of a pair of restriction, and extend one by press strip 45 in the upper right corner of this translucent cover 4 periphery, make with this switch 3 and contact, when the light switch 3 side places of pushing translucent cover 4, the zone of the translucent cover 4 in the oblique upper right corner, all make switch 3 make luminophor 30 turn-on powers luminous because of contact by press strip 45, allow the light of luminophor 30 see through a leaded light seat 36 at a unfilled corner 35 places of light guide plate 31, light is directed at scale 34 and the digital 33 sign places that respectively are provided with for fluorescent, make each sign place sensitization produce higher brightness, see time-tagging with easier cooperation pointer.Leaded light seat 36 corresponds to light shield layer 32 has one to lack poor 37, there is a hole 38 in light guide plate 31 upper right corner, with the corresponding section, the upper right corner of light shield layer 32 hole 39 is arranged also, with allow this by press strip 45 intert into, be that luminophor 30 can be a light-emittingdiode (LED) for the luminophor 30 that holds to go into part in addition in deckle board 15, and offer a leaded light poor 46 at luminophor 30 other deckle board 15 places, in order to light is partly led ejaculation, this promptly is an entire infrastructure of the present utility model.Power supply 5 wherein can be battery supply, also can be AC power.

In sum, the utility model greatest feature is the structure of the leaded light seat 36 in the light guide plate 31 just, add and be located at the clock face of commonly using, utilization leaded light seat 36 imports light in the light guide plate 31, and because of 31 of light guide plate as transparent structure, good light conductivity is arranged itself, light can be directed at each rapidly and indicate (33,34) locate, so each is indicated because of feeling light, and make is the luminescence-producing reaction that the sign that is printed as of fluorescent material produces fluorescent originally, similarly, above-mentioned light shield layer 32 can be a shadow shield of thin shape, also can have shading and reflective white paint layer 47 for one; Fig. 4 is to shown in Figure 6, with the white paint layer 47 replacement shadow shield of light shield layer 32 with one deck shading, directly white paint layer 47 is added to be placed on and respectively indicate 33 or 34 inside surface, just can use in direct reflective mode, if strengthen its effect, more can behind intact white paint layer on the chromatograph back side with fluorescent sign, be provided with a shadow shield.It promptly is non-luminous user mode by Fig. 1, when pushing, form the user mode of the luminous demonstration of Fig. 3, and, owing to itself also can and then produce similar illumination effect with transparent light guide plate 31, so whole clock face can demonstrate light, the part of Biao Shiing particularly, this is because the utility model is provided with a light shield layer 32 in light guide plate 31 back sides of sensitization, impel the outside refraction that light only can be unidirectional, more impel the homogeneity that the shinny degree of clock face increases to increases its brightness, so, be with the function that just can reach setting that is provided with of the light shield layer 32 of white paint layer and shadow shield; In addition, it is poor 46 to be located at the leaded light of deckle board 15, also can project the surface of the light of part to light guide plate 31, impels each to indicate once more shinny again, and it is shinny also to make the fluorescent of being located on the pointer indicate the zone simultaneously; So, just, can show and known in the past fluorescent structure or the aforementioned known different illumination effect of side lamp formula structure.The utility model is all sparkling of sign of a kind of clock face, comparing with the dark effect of the bright side of a known side is to improve, that is to say that the utility model is the effect of the luminous clock face of a kind of monoblock type, can provide good usability with interesting, can see every sign and finger meter of clock face soon clearly, promptly read the time instantly, be one fully with known different structure.

The above is the detailed description and the accompanying drawing of preferred embodiment of the present utility model, is not to be used for limiting the utility model, and the embodiment of all variations similar with it and approximate construction all should be contained in the protection domain of the present utility model.

Claims (7)

1, a kind of alarm clock of improvement, comprise clock base, light switch, luminophor, light guide plate, light shield layer, timer, translucent cover, deckle board and power supply, be provided with timer in this clock base, the rotating shaft of timer is joined with each pointer after passing folded mutually light shield layer and light guide plate, all be arranged with the sign of clock face on the light guide plate, deckle board is fixed in the periphery of clock base, be connected to translucent cover on deckle board, it is characterized in that: be connected to continuous luminophor and light switch on this clock base, this switch and power supply join, after place, the lower surface location light guide plate and light shield layer of deckle board, translucent cover is inserted in the side on deckle board, the leaded light seat corresponds to light shield layer does not have short slot, the sign that respectively is provided with for fluorescent on the light guide plate.

2, the alarm clock of improvement as claimed in claim 1 is characterized in that: this translucent cover periphery appearance system is arranged in the corresponding a pair of fixing poor place of this deckle board with a pair of prominent point, and this translucent cover periphery extends one by press strip, should contact with this switch by press strip.

3, the alarm clock of improvement as claimed in claim 1 is characterized in that: hold to go into the luminophor of part in this deckle board, and offer the leaded light groove at the other deckle board place of luminophor.

4, the alarm clock of improvement as claimed in claim 1 is characterized in that: this light shield layer is tabular shade, is socketed on the light guide plate back side.

5, the alarm clock of improvement as claimed in claim 1 is characterized in that: this light shield layer is the white paint layer, directly adds the place, the back side that is located at sign.

6, the alarm clock of improvement as claimed in claim 5 is characterized in that: this light shield layer is to be provided with shadow shield at the light guide plate back side of the sign of white paint.

7, the alarm clock of improvement as claimed in claim 1 is characterized in that: this light guide plate is a transparent configuration.

Images