WO2024229833A1 - Light projection shadow toy - Google Patents
Light projection shadow toy Download PDFInfo
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- WO2024229833A1 WO2024229833A1 PCT/CN2023/093658 CN2023093658W WO2024229833A1 WO 2024229833 A1 WO2024229833 A1 WO 2024229833A1 CN 2023093658 W CN2023093658 W CN 2023093658W WO 2024229833 A1 WO2024229833 A1 WO 2024229833A1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Definitions
- the utility model relates to the technical field of toys, in particular to a light and shadow projection toy.
- projection toys can enlarge pictures and project them onto the screen.
- Children can adjust the size and clarity of the image on the screen by manipulating the position of the convex lens, thereby understanding the optical principles and achieving entertaining education. It also requires children to have higher hands-on skills, which also allows children to have a more interesting experience.
- the purpose of the utility model is to provide a light and shadow projection toy, which solves the problem that the light and shadow projection toys in the existing prior art are all integrated designs. Due to their large size and non-foldability, they take up a large space after use, reducing parents' willingness to buy.
- a light and shadow projection toy comprises a base mechanism, one end of which is provided with a projection mechanism, a middle part of which is also slidably embedded with a lens mechanism, and the other end of which is inserted with a background mechanism;
- the base mechanism comprises a first plate and two second plates, the two second plates are respectively connected to the two ends of the first plate, the first plate and each second plate are hinged by a hinge, the two second plates and the first plate are provided with two groups of sliding grooves, one of the two second plates is provided with a placement groove, and the placement groove is used to fix the projection mechanism; the other of the two second plates is provided with a first embedding groove, and the first embedding groove is used to fix the background mechanism.
- each second plate is connected with a snap block, which can enter or extend into the second plate to further reduce the volume of the toy; correspondingly, a snap groove is provided at both ends of the first plate, and the snap block is embedded in the snap groove so that the first plate and the second plate cannot rotate at will.
- the base mechanism is provided with four U-shaped slots, a support column is installed in each slot, the thickness of the support column is greater than the thickness of the base mechanism so that the base structure is supported by the four support columns; each support column is provided with a fixing hole, and correspondingly, a through hole is provided on the groove wall of each U-shaped slot, and the fixing rod passes through the fixing hole and the through hole to fix the support column and the base mechanism.
- the projection mechanism includes a chassis, a telescopic rod is connected to the top of the chassis, and the chassis is placed in a placement slot; a horizontal connecting rod is fixedly provided at the top of the telescopic rod, the horizontal connecting rod is connected to a mounting seat, a projection lamp is fixedly installed on the top of the mounting seat, the projection lamp illuminates a transparent film with an image and passes through a lens mechanism to form an image on a background mechanism; the height position of the projection lamp can be adjusted through the telescopicity of the telescopic rod itself.
- the lens mechanism includes two sliders, each slider is located in a sliding groove, a telescopic frame is fixedly installed on the top of the two sliders arranged in parallel, a second embedding groove is opened at the top center of the telescopic frame, and a convex lens plate is inserted in the second embedding groove.
- an electromagnet is provided at each end of the sliding groove, and each slider is also made of magnetic material; the slider is attracted and moved by the electromagnet so that the lens mechanism moves to the electromagnet.
- the background mechanism comprises an embedding block, a background plate is fixedly mounted on the top of the embedding block, and the embedding block is inserted in the first embedding groove.
- the utility model makes the projection toy foldable, which not only ensures the fun of the toy, but also makes the toy smaller in size to facilitate parents' acceptance.
- the base mechanism of the utility model is designed to be foldable. After the device is used, it can not only be folded to reduce its own volume, but also the projection mechanism, lens mechanism and background mechanism on the top can be disassembled and managed in layers, thereby reducing the floor space occupied by the toy.
- the utility model can adjust the height and angle of the projection mechanism by cooperating with the base mechanism, the projection mechanism, the lens mechanism and the background mechanism, and can manually or automatically move the lens mechanism inside the sliding groove to effectively adjust the two to obtain different projection images, thereby satisfying children's curiosity and increasing the fun of the toy.
- FIG1 is a perspective view of the main structure of the light and shadow projection toy of the present invention.
- FIG2 is a disassembled diagram of the base mechanism in the light and shadow projection toy of the present invention.
- FIG3 is a plan view of the base mechanism in the light and shadow projection toy of the present invention.
- FIG4 is a disassembled diagram of the projection mechanism in the light and shadow projection toy of the present invention.
- FIG5 is a disassembled diagram of the lens mechanism in the light and shadow projection toy of the present invention.
- FIG6 is a schematic diagram of the automatic movement of the lens of the present invention.
- FIG. 7 is a three-dimensional diagram of the background mechanism in the light and shadow projection toy of the present invention.
- Base mechanism 101. First plate; 102. Hinge; 103. Second plate; 104. Sliding slot; 105. Placement slot; 106. First embedding slot; 107. Fixing rod; 108. Support column; 109. Engagement slot; 110. Engagement block;
- Projection mechanism 201. chassis; 202. telescopic rod; 205. horizontal connecting rod; 206. mounting base; 207. projection lamp;
- Lens mechanism 301. Sliding block; 302. Telescopic frame; 303. Second embedded groove; 304. Convex lens plate; 305. Electromagnet;
- the utility model provides a light and shadow projection toy, comprising a base mechanism 1 , one end of which is provided with a projection mechanism 2 , a middle portion of the base mechanism 1 is also slidably embedded with a lens mechanism 3 , and the other end of the base mechanism 1 is inserted with a background mechanism 4 .
- the base mechanism 1 includes a first plate 101 and two second plates 103, the two second plates 103 are respectively connected to the two ends of the first plate 101, the first plate 101 and each second plate 103 are hinged by a hinge 102, the two second plates 103 and the first plate 101 are provided with two sets of sliding grooves 104, one of the two second plates 103 is provided with a placement groove 105 for fixing the projection mechanism 2. The other of the two second plates 103 is provided with a first embedding groove 106 for fixing the background mechanism 4.
- the base mechanism 1 is provided with four U-shaped slots, each of which is provided with a support column 108, and the thickness of the support column 108 is greater than the thickness of the base mechanism 1, so that the base structure 1 is supported by the four support columns 108.
- Each support column 108 is provided with a fixing hole, and a corresponding through hole is provided on the groove wall of each U-shaped slot, and the fixing rod 107 passes through the fixing hole and the through hole to fix the support column 108 and the base mechanism 1.
- each second plate 103 is connected to a snap-fit block 110, which can enter or extend from the second plate to further reduce the volume of the toy; correspondingly, a snap-fit groove 109 is provided at both ends of the first plate 101, and the snap-fit block 110 is embedded in the snap-fit groove 109 so that the first plate 101 and the second plate 103 cannot rotate at will.
- the two second plates 103 are kept rotating, and the engaging block 110 is movably embedded in the engaging groove 109, so that the base mechanism 1 can be unfolded.
- the engaging block 110 is separated from the engaging groove 109, the base mechanism 1 can be folded.
- the projection mechanism 2 includes a chassis 201, the top of the chassis 201 is connected to a telescopic rod 202, and the chassis 201 is placed in the placement slot 105.
- a horizontal connecting rod 205 is fixedly provided at the top of the telescopic rod 202, and the horizontal connecting rod 205 is connected to a mounting seat 206.
- a projection lamp 207 is fixedly installed at the top of the mounting seat 206.
- a transparent film with an image is provided in front of the projection lamp 207.
- the projection lamp 207 illuminates the transparent film with the image and forms an image on the background mechanism 4 through the lens mechanism.
- the height position of the projection lamp 207 can be adjusted by the elasticity of the telescopic rod 202 itself.
- the lens mechanism 3 includes two sliders 301, each of which is located in the sliding groove 104.
- a telescopic frame 302 is fixedly installed on the top of the two sliders 301 arranged in parallel, and a second embedding groove 303 is opened at the top center of the telescopic frame 302, and a convex lens plate 304 is inserted into the second embedding groove 303.
- the lens mechanism 3 can be moved automatically.
- the specific implementation method is: an electromagnet 305 is respectively arranged at both ends of the sliding groove 104, and each slider 301 is also made of magnetic material.
- the slider 301 is adsorbed and moved so that the lens mechanism 3 moves to the electromagnet 305.
- the other electromagnet also has the same working principle. Therefore, the remote control controls the switches of the two electromagnets respectively, thereby realizing the back and forth movement of the lens mechanism 3 without manual adjustment, making the toy more interesting.
- the background mechanism 4 includes an embedding block 401 , a background plate 402 is fixedly mounted on the top of the embedding block 401 , the embedding block 401 is inserted into the first embedding groove 106 , and two sliders 301 are slidably embedded in a sliding groove 104 .
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Abstract
Description
本实用新型涉及玩具技术领域，尤其涉及一种光影投影玩具。The utility model relates to the technical field of toys, in particular to a light and shadow projection toy.
投影玩具在光源和凸透镜的帮助下，可以将图片放大投影到幕布上，儿童通过自己操作凸透镜的位置从而调节幕布上的图像大小以及清晰度，从而了解光学原理，实现寓教于乐，并且对儿童的动手要求更高，也使得儿童获得更加有趣的体验。With the help of light source and convex lens, projection toys can enlarge pictures and project them onto the screen. Children can adjust the size and clarity of the image on the screen by manipulating the position of the convex lens, thereby understanding the optical principles and achieving entertaining education. It also requires children to have higher hands-on skills, which also allows children to have a more interesting experience.
现有的光影投影玩具都是一体化的设计，由于其自身的体型较大，并且自身的不可折叠型，导致在使用之后，占用较大空间，降低了家长的购买意愿。Existing light and shadow projection toys are all of integrated design. Due to their large size and non-foldability, they take up a large space after use, which reduces parents' willingness to buy.
本实用新型的目的是在于提供一种光影投影玩具，解决现有的现有技术中光影投影玩具都是一体化的设计，由于其自身的体型较大，并且自身的不可折叠型，导致在使用之后，占用较大空间，降低了家长的购买意愿。The purpose of the utility model is to provide a light and shadow projection toy, which solves the problem that the light and shadow projection toys in the existing prior art are all integrated designs. Due to their large size and non-foldability, they take up a large space after use, reducing parents' willingness to buy.
为了实现上述目的，本实用新型采用了如下技术方案：In order to achieve the above purpose, the utility model adopts the following technical solutions:
一种光影投影玩具，包括底座机构，底座机构一端设有投影机构，底座机构中间部位还滑动嵌设有透镜机构，底座机构的另一端插设有背景机构；其特征在于：底座机构包括有第一板块和两个第二板块，两个第二板块分别与第一板块的两端连接，第一板块和每个第二板块通过铰链铰接，两个第二板块与第一板块开设有两组滑动槽，两个第二板块的其中一个开设有放置槽，放置槽用于固定投影机构；两个第二板块的另一个开设有第一嵌设槽，第一嵌设槽用于固定背景机构。A light and shadow projection toy comprises a base mechanism, one end of which is provided with a projection mechanism, a middle part of which is also slidably embedded with a lens mechanism, and the other end of which is inserted with a background mechanism; the characteristic is that the base mechanism comprises a first plate and two second plates, the two second plates are respectively connected to the two ends of the first plate, the first plate and each second plate are hinged by a hinge, the two second plates and the first plate are provided with two groups of sliding grooves, one of the two second plates is provided with a placement groove, and the placement groove is used to fix the projection mechanism; the other of the two second plates is provided with a first embedding groove, and the first embedding groove is used to fix the background mechanism.
优选地，每个第二板块连接有卡合块，卡合块能够进入或伸出第二板块中从而进一步减小玩具体积；对应的在第一板块两端分别设有一卡合槽，卡合块嵌设在卡合槽的内部使得第一板块和第二板块不能随意旋转。Preferably, each second plate is connected with a snap block, which can enter or extend into the second plate to further reduce the volume of the toy; correspondingly, a snap groove is provided at both ends of the first plate, and the snap block is embedded in the snap groove so that the first plate and the second plate cannot rotate at will.
优选地，底座机构设有四个U型卡槽，每个卡槽中安装一支撑柱，支撑柱的厚度大于底座机构的厚度从而使得底座结构被四个支撑柱支撑；每个支撑柱上设有固定孔，对应的在每个U型卡槽的槽壁上设有通孔，固定杆穿过固定孔和通孔将支撑柱与底座机构进行固定连接。Preferably, the base mechanism is provided with four U-shaped slots, a support column is installed in each slot, the thickness of the support column is greater than the thickness of the base mechanism so that the base structure is supported by the four support columns; each support column is provided with a fixing hole, and correspondingly, a through hole is provided on the groove wall of each U-shaped slot, and the fixing rod passes through the fixing hole and the through hole to fix the support column and the base mechanism.
优选地，投影机构包括有底盘，底盘顶部连接伸缩杆，底盘放置在放置槽中；伸缩杆的顶端固定设有水平连接杆，水平连接杆与安装座连接，安装座的顶部固定安装有投影灯，投影灯照射具有图像的透明底片并穿过透镜机构在背景机构成像；通过伸缩杆自身的伸缩性，能够调节投影灯的高度位置。Preferably, the projection mechanism includes a chassis, a telescopic rod is connected to the top of the chassis, and the chassis is placed in a placement slot; a horizontal connecting rod is fixedly provided at the top of the telescopic rod, the horizontal connecting rod is connected to a mounting seat, a projection lamp is fixedly installed on the top of the mounting seat, the projection lamp illuminates a transparent film with an image and passes through a lens mechanism to form an image on a background mechanism; the height position of the projection lamp can be adjusted through the telescopicity of the telescopic rod itself.
优选地，透镜机构包括有两个滑块，每个滑块位于滑动槽中，两个滑块平行设置的顶部固定安装有伸缩架，伸缩架的顶部中心处开设有第二嵌设槽，第二嵌设槽插设有凸透镜板。Preferably, the lens mechanism includes two sliders, each slider is located in a sliding groove, a telescopic frame is fixedly installed on the top of the two sliders arranged in parallel, a second embedding groove is opened at the top center of the telescopic frame, and a convex lens plate is inserted in the second embedding groove.
优选地，在滑动槽两端部分别设置一电磁铁，每个滑块也为磁性材料；滑块被电磁铁吸附移动从而使得透镜机构移动至该电磁铁处。Preferably, an electromagnet is provided at each end of the sliding groove, and each slider is also made of magnetic material; the slider is attracted and moved by the electromagnet so that the lens mechanism moves to the electromagnet.
优选地，所述背景机构包括有嵌设块，所述嵌设块的顶部固定安装有背景板，嵌设块插设在第一嵌设槽中。Preferably, the background mechanism comprises an embedding block, a background plate is fixedly mounted on the top of the embedding block, and the embedding block is inserted in the first embedding groove.
与现有技术相比，本实用新型的具有以下有益效果：Compared with the prior art, the utility model has the following beneficial effects:
（1）本实用新型将投影玩具进行可折叠的处理，再确保玩具的有趣性的前提下，也使得玩具体积更小便于家长的接受。(1) The utility model makes the projection toy foldable, which not only ensures the fun of the toy, but also makes the toy smaller in size to facilitate parents' acceptance.
（2）本实用新型中底座机构自身设置成了一种可折叠形态，当设备使用完之后，不仅能够通过折叠缩小自身体积，而且还能够对顶部的投影机构、透镜机构与背景机构进行拆卸处理，进行分层管理，从而缩小玩具的占地面积。(2) The base mechanism of the utility model is designed to be foldable. After the device is used, it can not only be folded to reduce its own volume, but also the projection mechanism, lens mechanism and background mechanism on the top can be disassembled and managed in layers, thereby reducing the floor space occupied by the toy.
（3）本实用新型通过在底座机构、投影机构、透镜机构与背景机构的配合下，可实现对投影机构的高低以及角度进行调整，并且可在滑动槽的内部手动或自动移动透镜机构，对两者之间进行有效调节获得不同的投影图像，满足儿童的好奇心，增加玩具的有趣感。(3) The utility model can adjust the height and angle of the projection mechanism by cooperating with the base mechanism, the projection mechanism, the lens mechanism and the background mechanism, and can manually or automatically move the lens mechanism inside the sliding groove to effectively adjust the two to obtain different projection images, thereby satisfying children's curiosity and increasing the fun of the toy.
图1为本实用新型光影投影玩具中的主视结构立体图；FIG1 is a perspective view of the main structure of the light and shadow projection toy of the present invention;
图2为本实用新型光影投影玩具中的底座机构拆分图；FIG2 is a disassembled diagram of the base mechanism in the light and shadow projection toy of the present invention;
图3为本实用新型光影投影玩具中的底座机构平面图；FIG3 is a plan view of the base mechanism in the light and shadow projection toy of the present invention;
图4为本实用新型光影投影玩具中的投影机构拆分图；FIG4 is a disassembled diagram of the projection mechanism in the light and shadow projection toy of the present invention;
图5为本实用新型光影投影玩具中的透镜机构拆分图；FIG5 is a disassembled diagram of the lens mechanism in the light and shadow projection toy of the present invention;
图6为本实用新型透镜自动移动示意图；FIG6 is a schematic diagram of the automatic movement of the lens of the present invention;
图7为本实用新型光影投影玩具中的背景机构立体图。FIG. 7 is a three-dimensional diagram of the background mechanism in the light and shadow projection toy of the present invention.
图例说明：Legend:
1、底座机构；101、第一板块；102、铰链；103、第二板块；104、滑动槽；105、放置槽；106、第一嵌设槽；107、固定杆；108、支撑柱；109、卡合槽；110、卡合块；1. Base mechanism; 101. First plate; 102. Hinge; 103. Second plate; 104. Sliding slot; 105. Placement slot; 106. First embedding slot; 107. Fixing rod; 108. Support column; 109. Engagement slot; 110. Engagement block;
2、投影机构；201、底盘；202、伸缩杆；205、水平连接杆；206、安装座；207、投影灯；2. Projection mechanism; 201. chassis; 202. telescopic rod; 205. horizontal connecting rod; 206. mounting base; 207. projection lamp;
3、透镜机构；301、滑块；302、伸缩架；303、第二嵌设槽；304、凸透镜板；305、电磁铁；3. Lens mechanism; 301. Sliding block; 302. Telescopic frame; 303. Second embedded groove; 304. Convex lens plate; 305. Electromagnet;
4、背景机构；401、嵌设块；402、背景板。4. Background structure; 401. Embedded block; 402. Background board.
如图1所示，本实用新型提供一种光影投影玩具，包括底座机构1，底座机构1一端设有投影机构2，底座机构1中间部位还滑动嵌设有透镜机构3，底座机构1的另一端插设有背景机构4。As shown in FIG1 , the utility model provides a light and shadow projection toy, comprising a base mechanism 1 , one end of which is provided with a projection mechanism 2 , a middle portion of the base mechanism 1 is also slidably embedded with a lens mechanism 3 , and the other end of the base mechanism 1 is inserted with a background mechanism 4 .
如图2所示，底座机构1包括有第一板块101和两个第二板块103，两个第二板块103分别与第一板块101的两端连接，第一板块101和每个第二板块103通过铰链102铰接，两个第二板块103与第一板块101开设有两组滑动槽104，两个第二板块103的其中一个开设有放置槽105，用于固定投影机构2。两个第二板块103的另一个开设有第一嵌设槽106，用于固定背景机构4。As shown in FIG2 , the base mechanism 1 includes a first plate 101 and two second plates 103, the two second plates 103 are respectively connected to the two ends of the first plate 101, the first plate 101 and each second plate 103 are hinged by a hinge 102, the two second plates 103 and the first plate 101 are provided with two sets of sliding grooves 104, one of the two second plates 103 is provided with a placement groove 105 for fixing the projection mechanism 2. The other of the two second plates 103 is provided with a first embedding groove 106 for fixing the background mechanism 4.
底座机构1设有四个U型卡槽，每个卡槽中安装一支撑柱108，支撑柱108的厚度大于底座机构1的厚度从而使得底座结构1被四个支撑柱108支撑。每个支撑柱108上设有固定孔，对应的在每个U型卡槽的槽壁上设有通孔，固定杆107穿过固定孔和通孔将支撑柱108与底座机构1进行固定连接。The base mechanism 1 is provided with four U-shaped slots, each of which is provided with a support column 108, and the thickness of the support column 108 is greater than the thickness of the base mechanism 1, so that the base structure 1 is supported by the four support columns 108. Each support column 108 is provided with a fixing hole, and a corresponding through hole is provided on the groove wall of each U-shaped slot, and the fixing rod 107 passes through the fixing hole and the through hole to fix the support column 108 and the base mechanism 1.
如图3所示，每个第二板块103连接有卡合块110，卡合块能够进入或伸出第二板块中从而进一步减小玩具体积；对应的在第一板块101两端分别设有一卡合槽109，卡合块110嵌设在卡合槽109的内部使得第一板块101和第二板块103不能随意旋转。As shown in FIG3 , each second plate 103 is connected to a snap-fit block 110, which can enter or extend from the second plate to further reduce the volume of the toy; correspondingly, a snap-fit groove 109 is provided at both ends of the first plate 101, and the snap-fit block 110 is embedded in the snap-fit groove 109 so that the first plate 101 and the second plate 103 cannot rotate at will.
以铰链102为基点，保持两个第二板块103转动，卡合块110活动嵌设在卡合槽109的内部，能够对底座机构1进行展开，卡合块110与卡合槽109分离，则能够对底座机构1进行折叠。With the hinge 102 as the base point, the two second plates 103 are kept rotating, and the engaging block 110 is movably embedded in the engaging groove 109, so that the base mechanism 1 can be unfolded. When the engaging block 110 is separated from the engaging groove 109, the base mechanism 1 can be folded.
如图4所示，投影机构2包括有底盘201，底盘201顶部连接伸缩杆202，底盘201放置在放置槽105中。伸缩杆202的顶端固定设有水平连接杆205，水平连接杆205与安装座206连接，安装座206的顶部固定安装有投影灯207，投影灯207前方设有图像的透明底片，投影灯207照射具有图像的透明底片并穿过透镜机构在背景机构4成像。通过伸缩杆202自身的伸缩性，能够调节投影灯207的高度位置。As shown in FIG4 , the projection mechanism 2 includes a chassis 201, the top of the chassis 201 is connected to a telescopic rod 202, and the chassis 201 is placed in the placement slot 105. A horizontal connecting rod 205 is fixedly provided at the top of the telescopic rod 202, and the horizontal connecting rod 205 is connected to a mounting seat 206. A projection lamp 207 is fixedly installed at the top of the mounting seat 206. A transparent film with an image is provided in front of the projection lamp 207. The projection lamp 207 illuminates the transparent film with the image and forms an image on the background mechanism 4 through the lens mechanism. The height position of the projection lamp 207 can be adjusted by the elasticity of the telescopic rod 202 itself.
如图5所示，透镜机构3包括有两个滑块301，每个滑块301位于滑动槽104中。两个滑块301平行设置的顶部固定安装有伸缩架302，伸缩架302的顶部中心处开设有第二嵌设槽303，第二嵌设槽303插设有凸透镜板304。As shown in Fig. 5, the lens mechanism 3 includes two sliders 301, each of which is located in the sliding groove 104. A telescopic frame 302 is fixedly installed on the top of the two sliders 301 arranged in parallel, and a second embedding groove 303 is opened at the top center of the telescopic frame 302, and a convex lens plate 304 is inserted into the second embedding groove 303.
如图6所示，为了使得玩具更加有趣，可以使得透镜机构3自动移动。具体实现方法为：在滑动槽104两端部分别设置一电磁铁305，同时每个滑块301也为磁性材料。当一个电磁铁305工作时，滑块301被吸附移动从而使得透镜机构3移动至该电磁铁305处。另一个电磁铁也为相同的工作原理。因此，遥控器分别控制两个电磁铁的开关，从而实现透镜机构3来回的移动，而无需手动调节，使得玩具更加有趣。As shown in FIG6 , in order to make the toy more interesting, the lens mechanism 3 can be moved automatically. The specific implementation method is: an electromagnet 305 is respectively arranged at both ends of the sliding groove 104, and each slider 301 is also made of magnetic material. When one electromagnet 305 works, the slider 301 is adsorbed and moved so that the lens mechanism 3 moves to the electromagnet 305. The other electromagnet also has the same working principle. Therefore, the remote control controls the switches of the two electromagnets respectively, thereby realizing the back and forth movement of the lens mechanism 3 without manual adjustment, making the toy more interesting.
如图7所示，背景机构4包括有嵌设块401，嵌设块401的顶部固定安装有背景板402，嵌设块401插设在第一嵌设槽106中，两个滑块301分别滑动嵌设在一滑动槽104的内部。As shown in FIG. 7 , the background mechanism 4 includes an embedding block 401 , a background plate 402 is fixedly mounted on the top of the embedding block 401 , the embedding block 401 is inserted into the first embedding groove 106 , and two sliders 301 are slidably embedded in a sliding groove 104 .
工作原理：当底座机构1延展开时候，通过将底盘201插设在放置槽105的内部，保持将投影机构2安装在底座机构1的顶部，并且将两组滑块301插设在滑动槽104的内部，能够为凸透镜板304提供支撑点，并且随后将凸透镜板304插设在第二嵌设槽303的内部，实施两者连接处理，并且伸缩架302自身的伸缩性，能够调节凸透镜板304的一个高度，最后将背景板402通过底部的嵌设块401作用下，插设在第一嵌设槽106的内部，能够实现底座机构1、投影机构2、透镜机构3与背景机构4四者之间的连接，便于娱乐。Working principle: When the base mechanism 1 is extended, by inserting the chassis 201 into the placement groove 105, the projection mechanism 2 is kept installed on the top of the base mechanism 1, and the two sets of sliders 301 are inserted into the sliding groove 104, which can provide a support point for the convex lens plate 304, and then the convex lens plate 304 is inserted into the second embedding groove 303 to implement the connection processing between the two, and the telescopic frame 302 itself can adjust the height of the convex lens plate 304. Finally, the background plate 402 is inserted into the first embedding groove 106 under the action of the embedding block 401 at the bottom, which can realize the connection between the base mechanism 1, the projection mechanism 2, the lens mechanism 3 and the background mechanism 4, which is convenient for entertainment.
Claims (7)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321095206.8U CN219208980U (en) | 2023-05-09 | 2023-05-09 | Shadow projection toy |
| CN202321095206.8 | 2023-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024229833A1 true WO2024229833A1 (en) | 2024-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2023/093658 Ceased WO2024229833A1 (en) | 2023-05-09 | 2023-05-11 | Light projection shadow toy |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN219208980U (en) |
| WO (1) | WO2024229833A1 (en) |
Citations (8)
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|---|---|---|---|---|
| JP2006006391A (en) * | 2004-06-22 | 2006-01-12 | Tomy Co Ltd | Drawing toys |
| CN203483871U (en) * | 2013-08-20 | 2014-03-19 | 汕头市高捷科技有限公司 | Multifunctional projection toy |
| CN207198534U (en) * | 2017-08-15 | 2018-04-06 | 依云智酷（北京）科技有限公司 | A kind of folding device and the projection contactor control device using the folding device |
| CN209317022U (en) * | 2018-12-07 | 2019-08-30 | 李文漪 | Blocks with inlaid light-transmitting textures |
| CN212906737U (en) * | 2020-09-29 | 2021-04-06 | 杭州哈灵教育科技有限公司 | Shadow game teaching box |
| CN213432996U (en) * | 2020-09-04 | 2021-06-15 | 江苏奥光智慧信息科技有限公司 | Light and shadow toy |
| CN213432998U (en) * | 2020-09-08 | 2021-06-15 | 宁波梦翔玩具有限公司 | Children's teaching toy projecting apparatus |
| CN217015326U (en) * | 2022-01-26 | 2022-07-22 | 胡秋云 | Projection educational toy is adjusted in activity |
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2023
- 2023-05-09 CN CN202321095206.8U patent/CN219208980U/en not_active Expired - Fee Related
- 2023-05-11 WO PCT/CN2023/093658 patent/WO2024229833A1/en not_active Ceased
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006006391A (en) * | 2004-06-22 | 2006-01-12 | Tomy Co Ltd | Drawing toys |
| CN203483871U (en) * | 2013-08-20 | 2014-03-19 | 汕头市高捷科技有限公司 | Multifunctional projection toy |
| CN207198534U (en) * | 2017-08-15 | 2018-04-06 | 依云智酷（北京）科技有限公司 | A kind of folding device and the projection contactor control device using the folding device |
| CN209317022U (en) * | 2018-12-07 | 2019-08-30 | 李文漪 | Blocks with inlaid light-transmitting textures |
| CN213432996U (en) * | 2020-09-04 | 2021-06-15 | 江苏奥光智慧信息科技有限公司 | Light and shadow toy |
| CN213432998U (en) * | 2020-09-08 | 2021-06-15 | 宁波梦翔玩具有限公司 | Children's teaching toy projecting apparatus |
| CN212906737U (en) * | 2020-09-29 | 2021-04-06 | 杭州哈灵教育科技有限公司 | Shadow game teaching box |
| CN217015326U (en) * | 2022-01-26 | 2022-07-22 | 胡秋云 | Projection educational toy is adjusted in activity |
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|---|---|
| CN219208980U (en) | 2023-06-20 |
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