CN208660368U - The toy of changeable projected image - Google Patents

Abstract

The utility model discloses a kind of toys of changeable projected image, the toy is equipped with projection arrangement, projection arrangement includes projection lamp, transparency and shifter assemblies, transparency is multiple, multiple transparencys are switchably opposite with projection lamp, and shifter assemblies include gear shift carrier, actuator and intermittent motion mechanism, and gear shift carrier is rotatably arranged in toy, multiple transparencys are located on the gear shift carrier, and intermittent motion mechanism is connected between actuator and gear shift carrier.According to the toy of the changeable projected image of the utility model embodiment, the function of a variety of projections can be projected by realizing toy, enhance the playability and interest of toy.

Description

The toy of changeable projected image

Technical field

The utility model relates to toy art more particularly to a kind of toys of changeable projected image.

Background technique

Existing toy projector can all be accompanied with the projection screen of peripheral hardware, and it is complex to switch projected image structure, cost compared with It is high.Under the premise of how making projection switching construction simple, guarantee the accuracy of switching, is to need improved target.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of toy of changeable projected image out, the structure of the switching projected image of the toy is relatively simple, and switching image is more Accurately.

According to the toy of the changeable projected image of the utility model embodiment, the toy is equipped with projection arrangement, institute Stating projection arrangement includes: projection lamp, transparency and shifter assemblies, the transparency be it is multiple, multiple transparencys are changeable Ground is opposite with the projection lamp, and the shifter assemblies include: gear shift carrier, actuator and intermittent motion mechanism, and the gear shift carries Body is rotatably arranged in the toy, and the multiple transparency is located on the gear shift carrier, and the intermittent motion mechanism connects It connects between the actuator and the gear shift carrier.

According to the toy of the changeable projected image of the utility model embodiment, pass through projection lamp and different transparency phases Right, so that toy projection goes out different patterns, the function of a variety of projections can be projected by realizing toy, and enhance toy can Object for appreciation property and interest.Gear shift carrier is driven by setting intermittent motion mechanism, gear shift carrier rotation is intermittently, for toy Whether identification gear shift provides the time difference in place, is conducive to the accuracy for improving gear shift.

In addition, can also have following additional technology according to the toy of the changeable projection of the utility model embodiment Feature:

In the present invention, the gear shift carrier have multiple gears, the different transparency of different stalls with The projection lamp is opposite, and the every driving gear shift carrier movement of actuator is primary, and the gear shift carrier replaces a gear.

In the present invention, the intermittent motion mechanism includes ratchet and shifting part, and the ratchet is located at the gear shift On carrier, the ratchet is equipped with multiple ratchet slots, the multiple ratchet slot being circumferentially arranged along the ratchet, each spine Race is equipped with notch in one end far from its rotation axis, and the shifting part is connected with the actuator, and the shifting part is equipped with Cylinder, cylinder described in the shifting part rotation process periodically slide in and out the ratchet slot, and the cylinder slides into institute The ratchet wheel is driven after stating ratchet slot.

Optionally, the shifting part is formed towards the plate body that both ends become narrow gradually, and the both ends of the shifting part are set respectively There is the cylinder.

In the present invention, the shifter assemblies include gear identification elements, the controller of the toy respectively with it is described Gear identification elements, actuator electrical connection, the gear shift carrier has multiple gears, in the different projection of different stalls Piece is opposite with the projection lamp, and the gear identification elements can recognize the gear of the gear shift carrier, when the gear identification elements is known Chu not be after the gear shift carrier rotation to setting gear, the controller controls the actuator and shuts down.

Optionally, circumferentially arranged with multiple mark parts on the gear shift carrier, during the gear shift carrier rotation, The multiple mark part switchably triggers the gear identification elements, when the corresponding mark part of setting gear triggers the shelves After the identification elements of position, the controller controls the actuator and shuts down.

Further, the periphery of the gear shift carrier is equipped with collision block, and the gear shift carrier is described during rotation to be touched Block can trigger the gear identification elements, and a gear, different stalls place is arranged at interval of set angle on the gear shift carrier The quantity for stating collision block is different, and whether the gear shift carrier is described at the collision block and different stalls by having at different stalls The quantity of collision block forms the different mark parts.

Another step, along collision block described in multilayer is axially arranged on the gear shift carrier, the gear identification elements is located at described The outer circumferential of gear shift carrier, the gear identification elements are equipped with the trigger switch of corresponding every layer of collision block.

It optionally, further include gear shift confirmation component, the gear shift confirmation component is matched with the gear shift carrier, described to change One primary gear shift of gear triggering of the every replacement of shelves carrier confirms that component, the gear shift confirmation component are electrically connected with the controller It connects.

Further, the gear shift confirmation component includes multiple lug bosses and gear shift confirmation switch, the multiple lug boss It being circumferentially located on the gear shift carrier, multiple gears of the multiple lug boss and the gear shift carrier are arranged in a one-to-one correspondence, The gear shift confirmation switch is located at the axial side of the gear shift carrier, and the lug boss can during the gear shift carrier rotation Trigger the gear shift confirmation switch.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram according to the toy of the changeable projected image of the utility model embodiment；

Fig. 2 is the structural schematic diagram according to the belt buckle of the changeable projected image of the utility model embodiment；

Fig. 3 is the structural representation according to the dismounting belt buckle back casing of the changeable projected image of the utility model embodiment Figure；

Fig. 4 is the schematic enlarged-scale view in the portion A in Fig. 3；

Fig. 5 is the knot of the shifter assemblies and belt buckle procapsid according to the changeable projected image of the utility model embodiment Structure schematic diagram；

Fig. 6 is the structural schematic diagram according to the gear shift carrier of the changeable projected image of the utility model embodiment；

Fig. 7 is the shifter assemblies and the second driving switch component according to the changeable projected image of the utility model embodiment Structural schematic diagram；

Fig. 8 is shifter assemblies, the second driving switch component according to the changeable projected image of the utility model embodiment With the structural schematic diagram of lens subassembly.

Appended drawing reference:

Toy 10,

Frenulum 100, belt buckle 200, the first driving switch component 210, the second driving switch component 220, the first key 221, the second key 222, third key 223,

Projection arrangement 300,

Projection lamp 310, transparency 320,

Shifter assemblies 330,

Gear shift carrier 331, mark part 3311, collision block 3311a,

Actuator 332,

Intermittent motion mechanism 333, ratchet 3331, ratchet slot 33311, notch 333111, shifting part 3332, cylinder 33321,

Gear identification elements 334, trigger switch 3341,

Gear shift confirm component 340, lug boss 341, gear shift confirmation switch 342,

Lens subassembly 350,

Projection screen 360.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to Fig. 1-Fig. 8 description according to the toy 10 of the changeable projected image of the utility model embodiment.

As shown in Figure 3 and Figure 5, according to the toy 10 of the changeable projected image of the utility model embodiment, including projection Lamp 310, transparency 320 and shifter assemblies 330, transparency 320 be it is multiple, multiple transparencys 320 switchably with projection lamp 310 Relatively, that is to say, that during toy 10 is played, multiple transparencys 320 switchably make with projection lamp 310 relatively can The toy 10 of switching projected image can project different patterns, improve the playability and interest of toy 10.

Shifter assemblies 330 include gear shift carrier 331, actuator 332 and intermittent motion mechanism 333, and gear shift carrier 331 can turn It is located in toy 10 dynamicly, multiple transparencys 320 are located on gear shift carrier 331, and intermittent motion mechanism 333 is connected to actuator Between 332 and gear shift carrier 331.That is, actuator 332 can drive intermittent motion mechanism 333, then intermittent movement machine The power of actuator 332 is conducted to gear shift carrier 331 by structure 333, so that gear shift carrier 331 rotates.

Specifically, since multiple transparencys 320 are located on gear shift carrier 331, when actuator 332 drives gear shift carrier When 331 rotation, multiple transparencys 320 are rotated with it, to realize gear shift carrier 331 during rotation, projection lamp 310 can The different transparency 320 of face.

The setting of intermittent motion mechanism 333 when operating actuator 332, intermittently drives gear shift carrier 331 to rotate, When the transparency 320 that gear shift carrier 331 goes to setting is opposite with transparency 320, actuator 332 shuts down.

What needs to be explained here is that no matter toy identifies the turned position of gear shift carrier by which kind of mode, one is required It fixes time.The time needed if the high sensitivity of identification is extremely short, and the time needed if the sensitivity of identification is low may It is longer.If actuator is directly connected with gear shift carrier, toy before identifying the transparency of setting, protect always by gear shift carrier Rotary state is held, may result in the lag of identification, when final gear shift carrier stops, transparency has mistake slightly with respect to transparency Position.

In the prior art be to avoid the dislocation of transparency and transparency, required usually in the identification sensitivity of toy compared with Height, or transparency is made larger, but these methods can all bring the raising of cost.In the utility model embodiment, benefit It with the characteristic of intermittent motion mechanism 333, identifies whether gear shift provides the time difference in place for toy, is conducive to the standard for improving gear shift True property.

According to the toy 10 of the changeable projected image of the utility model embodiment, pass through projection lamp 310 and different throwings Film 320 is opposite, so that toy 10 is projected out different patterns, the function of a variety of projections can be projected by realizing toy 10, Enhance the playability and interest of toy 10.Gear shift carrier 331 is driven by setting intermittent motion mechanism 333, gear shift carries The rotation of body 331 is intermittently, to identify whether gear shift provides the time difference in place for toy 10, is conducive to improve the accurate of gear shift Property.

Optionally, transparency 320 is film.

In some embodiments of the utility model, gear shift carrier 331 has multiple gears, in the different throwing of different stalls Film 320 and projection lamp 310 are opposite, and the every driving gear shift carrier 331 of actuator 332 moves once, and gear shift carrier 331 is replaced once Gear, thereby, it is possible to preferably realize the corresponding relationship between transparency 320 and projection lamp 310.Such intermittent motion mechanism 333 every drivings are primary, and gear shift carrier 331 changes one grade just, and interval time of gear shift is longer, is conducive to toy 10 to identify Setting gear whether is changed to, thus can further improve the accuracy of gear shift.

In some embodiments of the utility model, as shown in Fig. 4, Fig. 5 and Fig. 8, intermittent motion mechanism 333 includes ratchet 3331 and shifting part 3332, ratchet 3331 be located on gear shift carrier 331, ratchet 3331 be equipped with multiple ratchet slots 33311, it is multiple Ratchet slot 33311 is circumferentially arranged along ratchet 3331, and each ratchet slot 33311 is equipped with notch in one end far from its rotation axis 333111, shifting part 3332 is connected with actuator 332, and shifting part 3332 is equipped with cylinder 33321,3332 rotation process of shifting part Middle column body 33321 periodically slides in and out ratchet slot 33311, and cylinder 33321 drives ratchet after sliding into ratchet slot 33311 3331 rotations.

That is, actuator 332 can drive shifting part 3332 to rotate, the then cylinder 33321 on shifting part 3332 Ratchet slot 33311 can be entered along notch 333111, cylinder 33321 can be rotated along ratchet slot 33311, to drive spine 3331 rotation of wheel, so that gear shift carrier 331 rotates, it is possible thereby to realize between multiple transparencys 320 and projection lamp 310 Switching.

Specifically, cylinder 33321 is slided along ratchet slot 33311,3332 driving pawl 3331 of shifting part can be made It acts more steady.

Optionally, ratchet 3331 is disc, and ratchet slot 33311 is circumferentially arranged along disk, and notch 333111 is separate It is become larger on the direction of rotation axis, thus can be conducive to cylinder 33321 and slide into ratchet slot 33311.

Optionally, it can be formed with card slot on ratchet 3331, correspondingly, clamping protrusion is formed on gear shift carrier 331, is passed through Ratchet 3331 can be mounted on gear shift carrier 331 by the cooperation of card slot and clamping protrusion, easy to operate.

In some examples of the utility model, as shown in figure 8, shifting part 3332 is formed towards what both ends became narrow gradually Plate body, the both ends of shifting part 3332 are respectively equipped with a cylinder 33321, as a result, when 3332 one end of shifting part cylinder 33321 from After opening ratchet slot 33311, the cylinder 33321 of 3332 other end of shifting part can rapidly enter another ratchet slot 33311, so that Gear shift carrier 331 can be with quick rotation.

Optionally, after the cylinder 33321 of shifting part 3332 leaves ratchet slot 33311, gear shift carrier 331 can stop turning It is dynamic, at this point, the position of projection lamp 310 and a transparency 320 corresponds to just, projection lamp 310 and transparency 320 can be made Correspondence is more accurate, and when the cylinder 33321 of 3332 other end of shifting part may require that certain into another ratchet slot 33311 Between, the reaction time can be provided to the stopping of actuator 332 when gear shift carrier 331 turns to corresponding gear as a result, can made The operating for obtaining toy 10 is more accurate.

Certainly, in the utility model embodiment, realize that the structure type of intermittent motion mechanism 331 is not limited to ratchet-and dials Slider configuration is also possible to the intermittent movement structure of other forms.For example, it may be cam structure, or the gear of deformation Structure.When intermittent motion mechanism 331 is the gear structure of deformation, driving wheel is provided with driving tooth on Partial angle, and from Driving wheel is also able to achieve intermittent drive to driven tooth, the two engagement is provided in angle in complete cycle.

In some embodiments of the utility model, as shown in Figure 3 and Figure 4, shifter assemblies 330 include gear identification elements 334, the controller of toy 10 is electrically connected with gear identification elements 334, actuator 332 respectively, and gear shift carrier 331 has multiple shelves Position, opposite in the different transparency 320 of different stalls and projection lamp 310, gear identification elements 334 can recognize gear shift carrier 331 Gear, after gear identification elements 334 identifies that gear shift carrier 331 turns to setting gear, controller, which controls actuator 332, to be stopped Operating.

It should be noted that in order to guarantee transparency 320 can face projection lamp 310, need to guarantee that gear shift carrier 331 exists Different gears can stop, that is to say, that when 320 face projection lamp 310 of transparency, actuator 332 needs stop motion.? In the utility model, after 331 activity of gear shift carrier sets gear to some, gear identification elements 334 can be determined, then Signal is passed into controller, controller can control actuator 332 and be allowed to shut down, so that gear shift carrier 331 stops Rotation stop is dynamic, and this completes the accurate gear shift of gear shift carrier 331, and structure is relatively simple.

In some examples of the utility model, as shown in Figure 6 and Figure 8, circumferentially arranged with multiple marks on gear shift carrier 331 Knowledge portion 3311, during gear shift carrier 331 rotates, multiple mark parts 3311 switchably trigger gear identification elements 334, when After setting the corresponding triggering of the mark part 3311 gear identification elements 334 of gear, controller control actuator 332 shuts down.In this way Structure it is relatively simple, gear shift carrier 331 rotate during, gear identification function can be completed in gear identification elements 334, know Other mode is relatively simple, is conducive to 331 gear shift of gear shift carrier to a certain extent, and the structure of this gear identification is very simple.

In the other example of the utility model, as shown in Figure 6 and Figure 8, the periphery of gear shift carrier 331 is equipped with collision block 3311a, collision block 3311a can trigger gear identification elements 334 to gear shift carrier 331 during rotation, on gear shift carrier 331 at interval of A gear is arranged in set angle, and the quantity of collision block 3311a is different at different stalls, and gear shift carrier 331 passes through at different stalls Whether the quantity with collision block 3311a at collision block 3311a and different stalls forms different mark parts 3311.

It is understood that gear identification elements 334 is identified by the quantity of the collision block 3311a in each mark part 3311 Gear, such identification method very simply and conveniently, for example, there are five gears for the tool of toy 10 in the embodiment having, represent One grade of mark part 3311 has a collision block 3311a, and two grades of mark part 3311 has there are two collision block 3311a, and so on, Only having touched a collision block 3311a in a short time when gear identification elements 334 in this way is one grade, when gear identification elements 334 exists It is two grades that two collision block 3311a have only been touched in short time, thereby further simplifies the identification side of gear identification elements 334 Formula is conducive to 331 gear shift of gear shift carrier to a certain extent.

Optionally, along multilayer collision block 3311a is axially arranged on gear shift carrier 331, gear identification elements 334 is located at gear shift carrier 331 outer circumferential, gear identification elements 334 are equipped with the trigger switch 3341 of corresponding every layer of collision block 3311a.That is, changing Multilayer collision block 3311a is distributed in shelves carrier 331 in the axial direction, and multiple collision blocks are arranged in every layer of periphery along gear shift carrier 331 3311a, in this way at each gear in lesser space, the combining form arranged using different layers collision block 3311a can be combined More arrangements are as a result, so as to be arranged more gears out.

It should be noted that the collision block 3311a number of plies on gear shift carrier 331 can be there are many situation, for example, toy 10 has There are five gears, and have five layers of collision block 3311a on gear shift carrier 331, and every layer is equipped with a collision block 3311a, represents one grade Mark part 3311 is a collision block 3311a of first layer, represents two grades of mark part 3311 as a collision block of the second layer 3311a, and so on, thereby further simplify the differentiation mode of gear.

In Fig. 6 and example shown in Fig. 8, the tool of toy 10 has two layers of collision block there are five gear on gear shift carrier 331 3311a, respectively the upper and lower, wherein upper layer collision block is gear shift carrier 331 close to the side of ratchet 3331, lower layer's collision block Side for gear shift carrier 331 far from ratchet 3331 represents one grade of mark part 3311 as a collision block 3311a on upper layer, generation The mark part 3311 that two grades of table is a collision block 3311a of lower layer, and the mark part 3311 for representing third gear is two collision blocks on upper layer 3311a, the mark part 3311 for representing fourth gear is two collision block 3311a of lower layer, and the mark part 3311 for representing five grades is upper layer A collision block 3311a of one collision block 3311a and lower layer can reduce the volume of gear shift carrier 331 in this way, save space.

Advantageously, gear identification elements 334 identifies gear using touching mark part 3311 within a certain period of time, in this way can be with Accurately carry out gear identification.

It should be noted that having special label, shelves on transparency 320 in the other embodiments of the utility model Position identification elements 334 is infrared sensor, when gear identification elements 334 recognizes the corresponding transparency 320 of some gear, i.e., controllably Actuator 332 processed stalls.Certain gear identification elements 334 can also be other modes, and this will not be repeated here.

In the embodiment even having, 300 gear shift of projection arrangement does not need setting gear identification elements 334, such as actuator 332 For motor, motor each rotation gear shift carrier 331 replaces a gear, at this time controller can according to the rotational angle of motor and Direction, to determine which gear gear shift carrier 331 changes to.

In some embodiments of the utility model, as shown in fig. 7, the toy 10 of changeable projection further includes gear shift confirmation Component 340, gear shift confirmation component 340 are matched with gear shift carrier 331, and one gear triggering of the every replacement of gear shift carrier 331 is primary Gear shift confirms that component 340, gear shift confirmation component 340 are electrically connected with the controller of actuator 332.Gear shift confirms component 340 in this way Setting, further increase gear shift confirmation accuracy.

In some instances, gear shift confirmation component 340 controls the on-off of projection lamp 310, when replacing gear, gear shift confirmation Signal is passed to controller by component 340, and controller can cut off the circuit of projection lamp 310, is extinguished projection lamp 310, is worked as shelves After the completion of the replacement of position, gear shift confirms that signal is passed to controller by component 340, and controller can be connected to the circuit of projection lamp 310, Projection lamp 310 is opened, thus it can be prevented that projection lamp 310 is by gear shift carrier 331 during gear shift carrier 331 rotates The course projection of rotation goes out, so that drop shadow effect is discontinuous, reduces visual effect.

Optionally, gear shift confirmation component 340 includes that multiple lug bosses 341 and gear shift confirm switch 340, multiple lug bosses 341 are circumferentially located on gear shift carrier 331, and multiple gears of multiple lug bosses 341 and gear shift carrier 331 are arranged in a one-to-one correspondence, Gear shift confirmation switch 342 is located at the axial side of gear shift carrier 331, and 331 rotation process protrusions portion 341 of gear shift carrier can trigger Gear shift confirms switch 342.

It is understood that will form a trench between two adjacent lug bosses 341, optionally, when gear shift carrier 331 in a gear, and gear shift confirms that switch 340 and trench cooperate, and gear shift at this time confirms that switch 340 is opened, then controller By the circuit communication of projection lamp 310, the pattern of transparency 320 is projected away.During 331 gear shift of gear shift carrier, change Shelves confirmation switch 342 and lug boss 341 cooperate, and gear shift at this time confirms the closing of switch 342, and then controller is by projection lamp 310 Circuit disconnects.

Optionally, as illustrated in figures 1 and 8, projection arrangement 300 further includes lens subassembly 350 and projection screen 360, lens group Part 350 is located at the side opposite with projection lamp 310 of disk, and the corresponding lens subassembly 350 of projection screen 360 is arranged to show image. Lens subassembly 350 may include condenser and magnifying glass, so as to be assembled and amplified light, so that being shown in projection Image on screen 360 is more clear.And projection arrangement 300 is equipped with projection screen 360, player can directly pass through projection screen 360 The back side see corresponding projection pattern, projection screen 360 is directly arranged on toy 10 in this way, whole vision, which has, further to be mentioned It rises, the playability enhancing of toy 10.

In some alternative embodiments, toy 10 is toy waist band.Certain toy 10 may be formed as toy watch, play Has vehicle, toy weapons etc. various shapes increase visual effect by the different projections generated on toy 10, and interest is strong.

The toy 10 of the changeable projected image of one specific embodiment of the utility model is described below with reference to Fig. 1-Fig. 8.

As shown in fig. 1, fig. 2 and fig. 8, the toy 10 of the present embodiment is formed as toy waist band, and toy waist band includes frenulum 100 With belt buckle 200, belt buckle 200 is equipped with projection arrangement 300, the first driving switch component 210 and the second driving switch component 220, the first driving switch component 210 is the circuit switch of power supply, and the first driving switch component 210 is one grade of toy 10, is closed The first driving switch component 210 is closed, toy 10 is unable to run when opening the second driving switch component 220, the second driving switch group Part 220 is made of three keys, and three keys are respectively the first key 221, the second key 222 and third key 223, and first presses Key 221 is two grades of toy 10, and the second key 222 is the third gear of toy 10, and third key 223 is the fourth gear of toy 10, first Key 221 and the second triggering simultaneously of key 222 are five grades of toy 10.First driving switch component 210 is that the circuit of power supply is opened It closes, starts the drive mode of some when opening the first driving switch component 210.The upper back side of belt buckle 200 is equipped with electricity Chi Cang, side are equipped with the structures such as magnetic switch, loudspeaker.

As shown in Fig. 2, Fig. 3 and Fig. 5, the inside of belt buckle 200 is equipped with projection arrangement 300, and projection arrangement 300 includes projection 310, five transparencys 320 of lamp, shifter assemblies 330, gear shift confirmation component 340, lens subassembly 350 and projection screen 360, five throwings Film 320 is switchably opposite with projection lamp 310, and shifter assemblies 330 include gear shift carrier 331, actuator 332, intermittent movement Mechanism 333 and gear identification elements 334, five transparencys 320 are located on gear shift carrier 331, and actuator 332 is for driving interval Movement mechanism 333, so that gear shift carrier 331 rotates, gear identification elements 334 is electrically connected with actuator 332.

Specifically, as shown in Fig. 3-Fig. 8, gear shift carrier 331 is disk, and there are five gears for toy 10, correspondingly, disk Outer circumferential be equipped with five gears accordingly five mark parts 3311, five circumferentially spaced settings of mark part 3311, five A mark part 3311 forms two layers of collision block 3311a, respectively the upper and lower in the peripheral side of disk, wherein upper layer collision block is Gear shift carrier 331 is side of the gear shift carrier 331 far from ratchet 3331 close to the side of ratchet 3331, lower layer's collision block, represents one The mark part 3311 of shelves is a collision block 3311a on upper layer, represents two grades of mark part 3311 as a collision block of lower layer 3311a, the mark part 3311 for representing third gear is two collision block 3311a on upper layer, and the mark part 3311 for representing fourth gear is lower layer Two collision block 3311a, represent five grades mark part 3311 be upper layer a collision block 3311a and lower layer a collision block 3311a, The one end corresponding with collision block 3311a of gear identification elements 334 is equipped with trigger switch 3341, and trigger switch 3341 is respectively by upper layer shifting block It is constituted with lower layer's shifting block, upper layer shifting block is corresponding with upper layer collision block 3311a, and lower layer's shifting block is corresponding with lower layer collision block 3311a, and gear is known Other part 334 judges the gear of gear shift carrier 331 by quantity that upper layer shifting block within a certain period of time and lower layer's shifting block are triggered, To which signal is passed to controller, the stopping of actuator 332 is then controlled.

Specifically, as shown in Figure 4 and Figure 8, actuator 332 include motor and gear set, gear set be connected to motor and It has a rest between movement mechanism 333, intermittent motion mechanism 333 includes ratchet 3331 and shifting part 3332, and ratchet 3331 is disc, spine Wheel 3331 is equipped with multiple ratchet slots 33311, multiple being circumferentially arranged along ratchet 3331 of ratchet slot 33311, each ratchet slot 33311 are equipped with notch 333111 in one end far from its rotation axis, and shifting part 3332 is connected with gear set, the formation of shifting part 3332 For the plate body become narrow gradually towards both ends, the both ends of shifting part 3332 are respectively equipped with a cylinder 33321, and shifting part 3332 rotates Process middle column body 33321 periodically slides in and out ratchet slot 33311, and cylinder 33321 drives spine after sliding into ratchet slot 33311 3331 rotation of wheel.

More specifically, after the cylinder 33321 of 3332 one end of shifting part leaves ratchet slot 33311, gear shift carrier 331 can stop Rotation stop is dynamic, at this point, the position of projection lamp 310 and a transparency 320 corresponds to just, and the cylinder of 3332 other end of shifting part 33321 need the regular hour into another ratchet slot 33311, to judge the time to the offer of gear identification elements 334.

Controller and gear shift confirmation component 340 are electrically connected with projection lamp 310, and controller can control the electricity of projection lamp 310 The conducting and truncation in source, gear shift confirm on component 340 to include gear shift confirmation switch 340 and lug boss 341, multiple lug bosses 341 It is located at the inner circumferential side of gear shift carrier 331, multiple gears of multiple lug bosses 341 and gear shift carrier 331 are arranged in a one-to-one correspondence, gear shift Confirmation switch 342 is located at the axial side of gear shift carrier 331, and gear shift confirmation switch 342 is formed as close to one end of lug boss 341 The side of triangle, triangle can be slided along lug boss 341, and lug boss 341 can be made to confirm the phase of switch 342 with gear shift More steady to moving, when gear shift carrier 331 is in setting gear, gear shift confirmation switch 340 is in two adjacent lug bosses Trench between 341, at this time gear shift confirm that switch 340 is opened, and controller projection lamp 310 can be connected, when gear shift carrier 331 When in gearshift procedure, gear shift confirms that switch 340 is closed, and controller can disconnect projection lamp 310.

The specific playing method of the toy 1010 of the present embodiment are as follows:

When stirring the first driving assembly, the power supply opening of toy 10, i.e. toy 10 start to one grade, motor-driven gear Group rotation, so that gear set drive shifting part 3332 rotates, the cylinder 33321 of 3332 one end of shifting part can be from notch 333111, which enter ratchet slot 33311, drives ratchet 3331 to rotate, and then gear shift carrier 331 follows ratchet 3331 to rotate, and triggering is opened Position and quantity that 3341 can detect the collision block 3311a being in contact with it is closed to say when only detecting a upper layer collision block 3311a Bright gear shift carrier 331 has arrived at one grade of position, and signal can be passed to controller, controller control by gear identification piece 334 Actuator 332 processed stops operating, in addition, signal can be passed to controller by gear shift confirmation component 340, so that controller is connected The circuit of projection lamp 310, projection lamp 310 are opened, and projection lamp 310 irradiates one grade of pattern on transparency 320, and pattern passes through lens The amplification layer by layer of component 350, finally projects on the projection screen 360 of belt buckle 200, and one grade of pattern is seen by player.

Similarly, when triggering the first key 221 (i.e. toy 10 be in two grades), entire projection arrangement 300 has known user Starting is two grades of modes, motor-driven gear group rotation, so that the rotation of gear set drive shifting part 3332, shifting part The cylinder 33321 of 3332 one end can enter ratchet slot 33311 from notch 333111 and ratchet 3331 is driven to rotate, and then gear shift carries Body 331 follows ratchet 3331 to rotate, and trigger switch 3341 can detect position and the quantity of the collision block 3311a being in contact with it, when only When detecting a lower layer collision block 3311a, illustrate that gear shift carrier 331 has arrived at two grades of position, gear identification piece can incite somebody to action Signal passes to controller, and controller control actuator 332 stops operating, in addition, gear shift confirmation component can transmit signal To controller, so that the circuit of controller conducting projection lamp 310, projection lamp 310 are opened, projection lamp 310 irradiates on transparency 320 Two grades of patterns, pattern pass through lens subassembly 350 amplification layer by layer, finally project on the projection screen 360 of belt buckle 200, two Shelves pattern is seen by player.

And so on, it is pressed by triggering the second key 222, third key 223 and triggering the first key 221 simultaneously with second Key 222 starts third gear, fourth gear and five grades, and gear identification elements 334 detects the number and place layer for the collision block 3311a being in contact with it Position, as two collision block 3311a for detecting two collision block 3311a on upper layer, lower layer or be detected simultaneously by the one of upper layer When an a collision block 3311a and collision block 3311a of lower layer, actuator 332 stops operating, and LED light irradiates the phase on transparency 320 The pattern of mode is answered, pattern passes through the amplification layer by layer of multiple lens 351, finally projects to the projection screen of 10 belt buckle 200 of toy On 360, corresponding modes pattern is seen by player.

In the description of this specification, reference term " some embodiments ", " some examples ", " other example ", " optional The description of ground " or " preferably " etc. means particular features, structures, materials, or characteristics packet described in conjunction with this embodiment or example In at least one embodiment or example contained in the utility model.In the present specification, schematic expression of the above terms are not Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any One or more embodiment or examples in can be combined in any suitable manner.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (10)

1. a kind of toy of changeable projected image, which is characterized in that the toy is equipped with projection arrangement, the projection arrangement Include:

Projection lamp；

Transparency, the transparency be it is multiple, multiple transparencys are switchably opposite with the projection lamp；

Shifter assemblies, the shifter assemblies include: gear shift carrier, actuator and intermittent motion mechanism, and the gear shift carrier can turn It is located in the toy dynamicly, the multiple transparency is located on the gear shift carrier, and the intermittent motion mechanism is connected to institute It states between actuator and the gear shift carrier.

2. the toy of changeable projected image according to claim 1, which is characterized in that the gear shift carrier has multiple Gear, the actuator every driving gear shift carrier opposite with the projection lamp in the different transparency of different stalls Movement is primary, and the gear shift carrier replaces a gear.

3. the toy of changeable projected image according to claim 1, which is characterized in that intermittent motion mechanism's packet It includes:

Ratchet, the ratchet are located on the gear shift carrier, and the ratchet is equipped with multiple ratchet slots, multiple ratchet slot edges The ratchet is circumferentially arranged, and each ratchet slot is equipped with notch in one end far from its rotation axis；Shifting part, it is described to stir Part is connected with the actuator, and the shifting part is equipped with cylinder, and cylinder described in the shifting part rotation process is periodically The ratchet slot is slid in and out, the cylinder drives the ratchet wheel after sliding into the ratchet slot.

4. the toy of changeable projected image according to claim 3, which is characterized in that the shifting part is formed towards The plate body that both ends become narrow gradually, the both ends of the shifting part are respectively equipped with the cylinder.

5. the toy of changeable projected image according to claim 1, which is characterized in that the shifter assemblies include: shelves Position identification elements, the controller of the toy are electrically connected with the gear identification elements, the actuator respectively, the gear shift carrier tool There are multiple gears, opposite with the projection lamp in the different transparency of different stalls, the gear identification elements can recognize institute The gear for stating gear shift carrier, after the gear identification elements identifies the gear shift carrier rotation to setting gear, the control Device controls the actuator and shuts down.

6. the toy of changeable projected image according to claim 5, which is characterized in that on the gear shift carrier circumferentially Equipped with multiple mark parts, during the gear shift carrier rotation, the multiple mark part switchably triggers the gear Identification elements, after the corresponding mark part of setting gear triggers the gear identification elements, the controller controls the driving Part shuts down.

7. the toy of changeable projected image according to claim 6, which is characterized in that on the periphery of the gear shift carrier Equipped with collision block, the collision block can trigger the gear identification elements to the gear shift carrier during rotation；

One gear is set at interval of set angle on the gear shift carrier, the quantity of the collision block is different at different stalls, institute Gear shift carrier is stated by different stalls whether there is the quantity of the collision block at the collision block and different stalls to form difference The mark part.

8. the toy of changeable projected image according to claim 7, which is characterized in that along axial direction on the gear shift carrier Equipped with collision block described in multilayer, the gear identification elements is located at the outer circumferential of the gear shift carrier, sets in the gear identification elements There is the trigger switch of corresponding every layer of collision block.

9. the toy of changeable projected image according to claim 5, which is characterized in that it further include gear shift confirmation component, The gear shift confirmation component is matched with the gear shift carrier, and described every one gear triggering of replacement of gear shift carrier is once described to change Shelves confirmation component, the gear shift confirmation component are electrically connected with the controller.

10. the toy of changeable projected image according to claim 9, which is characterized in that the gear shift confirms component packet It includes:

Multiple lug bosses, the multiple lug boss are circumferentially located on the gear shift carrier, and the multiple lug boss is changed with described Multiple gears of shelves carrier are arranged in a one-to-one correspondence；

Gear shift confirmation switch, the gear shift confirmation switch are located at the axial side of the gear shift carrier, the gear shift carrier rotation The lug boss can trigger the gear shift confirmation switch in the process.