CN204170400U - A kind of projection dice - Google Patents
A kind of projection dice Download PDFInfo
- Publication number
- CN204170400U CN204170400U CN201420580290.7U CN201420580290U CN204170400U CN 204170400 U CN204170400 U CN 204170400U CN 201420580290 U CN201420580290 U CN 201420580290U CN 204170400 U CN204170400 U CN 204170400U
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- CN
- China
- Prior art keywords
- projection
- light source
- dice
- contact switches
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Toys (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of projection dice, mainly comprises housing, contact switches, metal ball body, light source, convex lens, translucent card; Described housing is regular hexahedron, and the center of its every one side is all provided with the position fallen in, the position flare fallen in; Flaring opening part is provided with convex lens, and flaring bottom is provided with light source, is provided with translucent card between convex lens and light source; Be provided with the pin of "eight" shape at the back side of flaring bottom, the pin of "eight" shape is provided with a pair contact, as contact switches; The pin of all "eight" shape forms a kernel frame, in kernel frame, place a metal ball body.Major advantage of the present utility model is: interesting, attractive to children, is conducive to improving children cognition interest.
Description
Technical field
The utility model belongs to toy for children, is related specifically to a kind of cartoon dice of projection.
Background technology
Traditional dice is square, six faces is carved with 1 ~ 6 point respectively as mark, simple structure, is often amusement stage property numeral being had to the children of clear concept and large people, concerning child, does not possess attraction.The pattern of children (particularly child) to light and cartoon type has very large gravitation, provide a kind of can the good toy of luminous, figuratum dice not still children, also contribute to very much the cognitive interest improving child.
Summary of the invention
In order to solve described traditional dice Problems existing above, the utility model provides a kind of projection dice, is applicable to using night, can be projected on wall or on ceiling in the mode of cartoon pattern.
The utility model solves the technical scheme that its technical problem adopts:
A kind of projection dice, mainly comprises housing, contact switches, metal ball body, light source, convex lens, translucent card.
Described housing is regular hexahedron, and the center of its every one side is all provided with the position fallen in, the position flare fallen in; Flaring opening part is provided with convex lens, and flaring bottom is provided with light source, is provided with translucent card between convex lens and light source.Be provided with the pin of "eight" shape at the back side of flaring bottom, the pin of "eight" shape is provided with a pair contact, as contact switches.The pin of all "eight" shape forms a kernel frame, in kernel frame, place a metal ball body.
Described a kind of projection dice, also comprises: master switch, power supply.One end of power supply connects light source by master switch, and light source is by contact switches, and then loop is connected to the other end of power supply.
Further, the circuit connecting mode of contact switches and light source adopts side projection connected mode or top projection connected mode.
Further, described side projection connected mode refers to: the contact switches being positioned at bottommost connects the light source that is positioned at side.
Further, described top projection connected mode refers to: the contact switches being positioned at bottommost connects the light source being positioned at end face.
Further, a position fallen in is provided with, for installing master switch in the wherein one side of dice.
Further, described light source, adopts high-brightness LED Light-Emitting Diode; Described power acquisition lithium battery.
Further, described metal ball body, adopts hollow ball.
Further, described translucent card, is printed on word or cartoon pattern.
The utility model, when dice falls surely, spheroid can push down the contact switches being positioned at bottommost, thus power supply has been communicated with the light source of light source or the side being positioned at end face, light source luminescent, and the word on translucent card or cartoon pattern are amplified through convex lens, be projected on wall or on ceiling.
The beneficial effects of the utility model are mainly manifested in: interesting, attractive to children, are conducive to improving children cognition interest.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of a kind of embodiment of the utility model.
Fig. 2 is the sectional schematic diagram that Fig. 1 cuts open with dotted line P.
Fig. 3 is the circuit connection diagram adopting top projection connected mode, one of them LED light emitting diode and power supply, contact switches, master switch.
Fig. 4 is the circuit connection diagram adopting side projection connected mode, one of them LED light emitting diode and power supply, contact switches, master switch.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of embodiment of the present utility model is further described.
The utility model solves the technical scheme that its technical problem adopts:
See described in Fig. 1, a kind of projection dice, its housing 1 is regular hexahedron, and the center of every one side of dice is all provided with the position 2 fallen in, position 2 flare fallen in; Flaring opening part is provided with convex lens 3, and flaring bottom is provided with high-brightness LED Light-Emitting Diode 4, as light source, is provided with translucent card 5 between convex lens and light source.The back side of the bottom tubaeform 2 is provided with again the pin 6 of "eight" shape, and the pin of "eight" shape is provided with pair of metal contact 7, as contact switches.The pin of all "eight" shape forms a kernel frame, the metal ball body 8 that placement one is hollow in kernel frame.
Be provided with a position fallen in the wherein one side of dice, a master switch 9 be installed, a lithium battery 10 be also housed in dice, as power supply.
The circuit connecting mode of contact switches and light source adopts side projection connected mode or top projection connected mode; When making product, use a kind of connected mode wherein.
Described top projection connected mode, as shown in Figure 3, the contact switches being positioned at bottommost connects the light source being positioned at end face; Other 5 light sources are identical with its contact switches method of attachment.
Described side projection connected mode, as shown in Figure 4, the contact switches being positioned at bottommost connects the light source that is positioned at side; Other 5 light sources are identical with its contact switches method of attachment.
Above-described is only a kind of embodiment of the present utility model, and to one skilled in the art, under the prerequisite not departing from the utility model principle, some changes made, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. a projection dice, mainly comprises housing, contact switches, metal ball body, light source, convex lens, translucent card; It is characterized in that:
Described housing is regular hexahedron, and the center of its every one side is all provided with the position fallen in, the position flare fallen in; Flaring opening part is provided with convex lens, and flaring bottom is provided with light source, is provided with translucent card between convex lens and light source; Be provided with the pin of "eight" shape at the back side of flaring bottom, the pin of "eight" shape is provided with a pair contact, as contact switches; The pin of all "eight" shape forms a kernel frame, in kernel frame, place a metal ball body.
2. a kind of projection dice according to claim 1, is characterized in that: also comprise: master switch, power supply; One end of power supply connects light source by master switch, and light source is by contact switches, and then loop is connected to the other end of power supply.
3. a kind of projection dice according to claim 1, is characterized in that: the circuit connecting mode of contact switches and light source adopts side projection connected mode or top projection connected mode.
4. a kind of projection dice according to claim 3, is characterized in that: described side projection connected mode refers to: the contact switches being positioned at bottommost connects the light source that is positioned at side.
5. a kind of projection dice according to claim 3, is characterized in that: described top projection connected mode refers to: the contact switches being positioned at bottommost connects the light source being positioned at end face.
6. a kind of projection dice according to claim 1 and 2, is characterized in that: be provided with a position fallen in, for installing master switch in the wherein one side of dice.
7. a kind of projection dice according to claim 2, is characterized in that: described light source, adopts high-brightness LED Light-Emitting Diode; Described power acquisition lithium battery.
8. a kind of projection dice according to claim 1, is characterized in that: described metal ball body, adopts hollow ball.
9. a kind of projection dice according to claim 1, is characterized in that: described translucent card, is printed on word or cartoon pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580290.7U CN204170400U (en) | 2014-10-09 | 2014-10-09 | A kind of projection dice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580290.7U CN204170400U (en) | 2014-10-09 | 2014-10-09 | A kind of projection dice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204170400U true CN204170400U (en) | 2015-02-25 |
Family
ID=52559240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580290.7U Expired - Fee Related CN204170400U (en) | 2014-10-09 | 2014-10-09 | A kind of projection dice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204170400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400427A (en) * | 2019-06-28 | 2019-11-01 | 杭州反身网络科技有限公司 | The torsion egg machine of image function is shown with egg pipe out |
-
2014
- 2014-10-09 CN CN201420580290.7U patent/CN204170400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400427A (en) * | 2019-06-28 | 2019-11-01 | 杭州反身网络科技有限公司 | The torsion egg machine of image function is shown with egg pipe out |
| CN110400427B (en) * | 2019-06-28 | 2022-04-15 | 杭州反身网络科技有限公司 | Egg twisting machine with egg outlet pipe image display function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |