CN2452749Y - Children measuring ruler with interesting luminous effect - Google Patents

Abstract

The utility model relates to a children measuring ruler with an interesting luminous effect, which is composed of a transparent ruler, a luminous body, a battery pack and a bottom cover which are combined. The bottom face of the transparent ruler can be embedded with the bottom cover, the battery pack and the luminous body are arranged between the ruler and the bottom cover, both metal conducting pins of the luminous body are extended to the positive and the negative ends of the battery pack, wherein, at least one metal conducting pin is not contacted with the ends of the battery pack so as to make the luminous body have no electricity, and in addition, the bottom face of a battery jar of the bottom cover is provided with an elastic arc lug. When the ruler is applied with pressure by people, the arc lug is affected to ascend, the metal conducting pins of the luminous body are contacted with the positive and the negative ends of the battery pack, and then the luminous body has the electricity to emit light.

Description

Child's gage with entertaining illumination effect

The utility model belongs to a kind of child's gage with entertaining illumination effect, and this child's gage comprises toy chi, chi plate, chi town and chi bar etc.It makes the illuminator conduction that is hidden in the light transmission chi tool luminous by vertically exerting pressure, utilize light to see through the conduction and the refraction of light transmission chi tool again, makes whole chi tool produce bright bright luminous effect, to reach the visual effect of entertaining novelty.

The utility model is improved at the plane meter tool, particularly light transmission chi tool, for example toy chi, chi plate, chi town and chi bar etc.Known transparent ruler tool only is printed with scale or numeral at the edge, only limits to surface printing or coated pattern on change of shape mostly, then only is only limited to micro-amplification effect in structural change.Though known chi tool is existing multiple, had not also had and on the chi tool, utilized principle of luminosity to be used as the entertaining illumination effect.

In known technology, there is the people that one light-emitting device is set in transparent cup or bowl cover, makes cup or bowl cover produce illumination effect at the bottom of the cup or on the bowl cover when pouring liquid postemphasis power in cup into.But this luminous be adopt to continue luminous, can not Halfway Stopping, use so be not suitable for the chi tool.It is bigger that cup and bowl cover can hold the space of light-emitting device in addition, and the chi tool is as thin as a wafer a structure, so it is rather difficult to insert light-emitting device in structure as thin as a wafer.

The purpose of this utility model is a kind of entertaining child's gage with illumination effect of design, this gage with simple principle of luminosity with pressing or the mode of pressurized, make illuminator when conduction, produce illumination effect, and light makes the chi tool produce entertaining and bright bright luminous effect through after the conduction of light transmission chi tool or reflecting.

The purpose of this utility model realizes by following scheme: have child's gage of entertaining illumination effect, combined by a light transmission chi tool, an illuminator, a battery pack, a bottom.Described light transmission chi tool bottom surface has one for the chimeric groove of bottom; Described bottom is located in the bottom recesses of light transmission chi tool, and has an elastic arc projection in the bottom surface; Described battery case is arranged between light transmission chi tool and the bottom; Described illuminator is arranged between light transmission body and the bottom; , and have two metal lead foots, and lead foot extends to the positive and negative electrode of battery pack respectively, but wherein has at least a lead foot not contact and keep suitable spacing with battery pack extreme.

Adopt child's gage of said structure, have following characteristics:

1, the arc projection is that arc is protruding in the bottom surface of horizontal bottom, owing to have suitable elasticity, thus can be mobile slightly when pressurized, and behind release of pressure, can restore automatically.Therefore when chi tool pressurized or when pressing, can force the arc projection of bottom surface to move up, force illuminator two metal lead foots extremely to contact again, thereby it is luminous that illuminator is conducted electricity with battery pack two; Otherwise, behind chi tool release of pressure, can reduce and make illuminator must not electricity promptly not luminous.

2 have light transmission by what chi tool, so when illuminator was luminous, light was conducted by the chi tool, can make whole chi tool luminous, and are subjected to the influence of rib, angle, line and hole, groove on the chi tool and produce refraction action, make the chi tool produce the boundless and indistinct visual effect of bright bright light then.

3, the battery case on the chi tool, luminous groove can embed fast for battery pack, illuminator, and the post hole on the bottom then can make and assemble more rapid and convenient for the quick chimeric location of reference column in the chi tool groove, saves and makes up man-hour.

4, the moulding of chi tool can be various lovely or active shape, can have purposes such as drawing instrument, Wen Zhen, jewelry, container concurrently, so have the function of dual use.

The utility model has the advantages that:

1, this chi tool also has both double effects such as practicality except having the entertaining illumination effect.

2, firm in structure can impact resistance, and member simple, make with assembling easily, so can produce in a large number, meet economic benefit.

3, operation is simple and easy, only needs the user to press the chi tool and can make illuminator luminous automatically, otherwise can make the illuminator light that goes out automatically when release of pressure, need not by switching manipulation.

4, have the dismounting function, thus can be when battery power exhaust, dismounting and change battery easily.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the front three-dimensional exploded view of the utility model when implementing with gage.

Fig. 2 is the front appearance plane of the utility model when implementing with gage.

Fig. 3 is the bottom surface top perspective exploded view of the utility model when implementing with gage.

Fig. 4 is the phantom of the utility model when implementing with gage.

The schematic diagram of exerting pressure when Fig. 5 implements with gage for the utility model.

Fig. 6 is the release of pressure schematic diagram of the utility model when implementing with gage.

Fig. 7 is the use schematic diagram of the utility model when implementing with gage.

Fig. 1 is the three-dimensional exploded view of the utility model structure.Embodiment of the present utility model can have multiple, but for ease of explanation, special with a bus shape gage 10 as the embodiment introduction.Bus shape gage 10 is combined by a light transmission chi tool 1, a bottom 2 one battery pack 3, an illuminator 4.Exterior structure after its combination has as shown in Figure 2.

As Fig. 2, shown in Figure 3, wherein be illustrated in figure 3 as the bottom surface top perspective exploded view of the utility model gage.Shown chi tool 1 is the chi tool of being made by light transmission material (as acrylic, plastic cement) among the figure, is transparent or semitransparent shape, and the moulding of this chi tool 1 can be the lovely or active shape of various differences (for example school bus chi among the figure).Chi tool one side or bilateral limit are ruler limit 13, and scale and numeral can be printed or depict in 13 surfaces, ruler limit; Be provided with light-emitting device at the bottom surface appropriate location in addition, this light-emitting device is good (for example rear end of school bus chi) with the position that is located at the easy contact of left hand.For mounting light emitting device must be provided with a groove 11 of hiding usefulness earlier, this groove can be circle or other shape.Be provided with several vertical protruding bolts 12 and a battery case 14, one luminous groove 15 in the bottom surface of groove 11.Wherein, battery case 14 connects with luminous groove 15.Set up a projection 16 in battery case 14 bottom surfaces in addition.Secondly, chi tool 1 is in order to hold light-emitting device, and its thickness is thicker than ruler limit 13, but will not influence user's use.For firmly grasping of being suitable for pointing, so chi tool 1 itself provides good grasping property and stability, easier the grasping of more known on the contrary chi tool.In addition, the concaveconvex shape on chi tool surface also can be designed to anti-skidding dimpled grain or burr, and for example vehicle window 171, car sideline 172,173 etc. promptly are.Moreover the bottom surface of chi tool 1 also is provided with elongated slot 18, wheel hole 19 etc. except groove 11, and its purpose can also make light produce the effect of refraction or reflection when conduction except that weight reduction, saving saw lumber.

As Fig. 1, shown in Figure 4, wherein the 4th figure is the phantom of the utility model gage.Demonstrating bottom 2 among the figure is provided with and chi tool 1 groove 11 inner corresponding structures.The luminous groove 22 of corresponding chimeric battery cases 21, with chi tool battery case 14 and luminous groove 15 corresponding matching for example, and the keyhole 26 that inserts for protruding bolt 12; Wherein, battery case 21 connects with luminous groove 22.

Secondly, the groove 11 of chi tool 1 bottom surface can be chimeric for bottom 2, thus bottom 2 must with groove 11 equal shapes; In addition battery pack 3 is to be overlapped 32 Overmoldedly after series connection with battery by several batteries 31 (being two) among the figure, and this battery overlaps outside the 32 decapacitation protection battery 31, can also prevent to get loose and is convenient to assembling.And battery pack 3 places in the battery case 13 and 21 of chi tool 1 and bottom 2.

Moreover illuminator 4 can be the LED illuminator, is provided with in the luminous groove 15,22 that is installed in chi tool 1 and bottom 2 formed perforations.And in two metal lead foots of illuminator, it is go up extreme (as the negative pole) that bending extends upwardly to battery pack 3 that one metal lead foot 41 is wherein arranged, another metal lead foot 42 then extends following extreme (as the positive pole) that is bent to battery pack 3 downwards, need have a lead foot not contact with the extreme of battery pack 3 at least in the two metal lead foots 41,42.Therefore after bottom 2 and chi tool 1 are chimeric mutually, need make a metal lead foot 41 (or 42) of illuminator 4 and the extreme maintenance appropriate gap of battery pack 3 at least.Thus, can make illuminator 4 must not when electricity not luminous.

Several protruding bolt 12 in aforementioned chi tool 1 groove 11 can be easy to insert in the symmetrical keyhole 26 of bottom 2, and so cooperation can make chi tool 1 and bottom 2 location combination fast, and keeps error free behind the location.Its cooperation can adopt moderate to cooperate or loose fit, and other adds viscose glue and is fixed better.Battery case 21 bottom surfaces that also demonstrate bottom 2 in addition among Fig. 4 have arc projection 23.This arc projection 23 is lower than chi tool 1 horizontal bottom, and arc projection 23 peripheries have several annular breach 24 and radial connection strap 25 (as shown in Figure 2).So arc projection 23 can produce appropriate elastic effect behind pressurized, and has restoring function behind release of pressure.

Schematic diagram when Fig. 5 is the utility model gage structure pressurized.Demonstrate the user among the figure and chi tool 1 surface is pressed back (as the direction of arrow) with finger or palm, make arc projection 23 conflicted by plane 30 to influence and rise, relatively 1 of chi tool descends slightly, two metal lead foots 41,42 on the illuminator 4 are subjected to the compressing of top projection 16, bottom arc projection 23 and extremely contact with two of battery pack 3, cause illuminator 4 luminous because of conduction.Otherwise, as shown in Figure 6, when the user no longer exerts pressure, chi tool 1 complete release of pressure, arc projection 23 restores to the original state under elastic reaction own, make two metal lead foots 41,42 pressurized no longer of illuminator 4, and then restore to the original state, it is extreme and produce a gap to cause wherein a metal lead foot 41 to break away from batteries automatically, and make illuminator 4 no longer electric and stop luminous, therefore the utility model need not rely on any switch (as referring to group or push switch etc.) just can make chi the tool 1 automatic luminous or light that goes out, so easy to operate.

Fig. 7 is that the utility model gage structure is used schematic diagram.When using the utility model, be to hold pen 20 line, hold gage 10 measurements with left hand with the right hand, the user can utilize the scale on the ruler limit 13 of chi tool 1 to measure long distance, and marks suitable long lines for a tool 20; When left hand to gage 10 after the vertical a little application of force, the illuminator 4 in the chi tool 1 will be luminous, because chi tool 1 is made by a light transmission material, so light makes blade luminous via conduction in the chi tool.If illuminator 4 is red LED, the ruddiness that is given out can make whole blade produce aglow existing picture; As illuminator 4 is gold-tinted, then is logical yellow existing picture.In addition, chi tool 1 itself also has structure and shapes such as elongated slot 18, wheel hole 19 and rib, angle, line, arc, so light must reflect, reflect in conductive process through many places, thereby it is boundless and indistinct to make chi tool 1 produce bright bright light, advances to reach special novelty and interesting high result of use.

What need one were carried in addition is that the utility model also can be implemented under the state on no ruler limit 13, that is under a light transmission material, attract the user with luminous, at this moment ruler limit 13 can be deleted and do not implemented, thereby implements on the chi tool of purposes such as chi bar, chi town, chi shape piece, chi shape jigsaw.Therefore so long as in the design of the bottom surface of transparent or semitransparent chi tool as the utility model or similar light-emitting device, just can reach the effect identical with the utility model.

Claims (8)

1, a kind of child's gage with entertaining illumination effect, it is characterized in that: it comprises:

One light transmission chi tool, a bottom, a battery pack, an illuminator;

Described light transmission chi tool has one in the bottom surface can supply the chimeric groove of bottom:

Described bottom is located in the bottom recesses of light transmission body, and has an elastic arc projection in the bottom surface;

Described battery pack is arranged between light transmission body and the bottom;

Described illuminator is arranged between light transmission body and the bottom, and it has two metal lead foots, and two lead foots extend to the up and down positive and negative end of battery pack respectively, but has at least a lead foot extremely not contact with battery pack and keep appropriate gap.

2, the child's gage with entertaining illumination effect according to claim 1 is characterized in that: have a battery case in the described light transmission chi tool groove, this battery case can embed in the battery case of bottom, and two battery cases can fixedly embedded battery pack up and down.

3, the child's gage with entertaining illumination effect according to claim 2 is characterized in that: described light transmission chi tool groove side connects a luminous groove, and the bottom groove side also connects a luminous groove, is equipped with illuminator in the two luminous grooves of Pei Heing up and down.

4, the child's gage with entertaining illumination effect according to claim 2, it is characterized in that: described battery case bottom surface has additional a projection.

5, the child's gage with entertaining illumination effect according to claim 2 is characterized in that: described battery pack is that the surface is Overmolded with battery cover by after several battery series connection.

6, the child's gage with entertaining illumination effect according to claim 1 is characterized in that: the elastic arc projection periphery of described bottom has several annular breach and radial connection strap.

7, the child's gage with entertaining illumination effect according to claim 1 is characterized in that: be provided with several pilot pins in the described light transmission chi tool groove, and pilot pin and corresponding bottom keyhole coincide mutually.

8, the child's gage with entertaining illumination effect according to claim 1 is characterized in that: can have groove, hole and rib, linea angulata, arc in the described light transmission chi tool, its surface has concaveconvex shape.

Images