CN110748760A - Portable intelligent projector - Google Patents

Portable intelligent projector Download PDF

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Publication number
CN110748760A
CN110748760A CN201910986360.6A CN201910986360A CN110748760A CN 110748760 A CN110748760 A CN 110748760A CN 201910986360 A CN201910986360 A CN 201910986360A CN 110748760 A CN110748760 A CN 110748760A
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Prior art keywords
box cover
protective
box body
connecting rod
protective box
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CN201910986360.6A
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Chinese (zh)
Inventor
吴建雄
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Jiangsu Jixiangxing Intelligent Technology Co Ltd
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Jiangsu Jixiangxing Intelligent Technology Co Ltd
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Priority to CN201910986360.6A priority Critical patent/CN110748760A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Casings For Electric Apparatus (AREA)
  • Projection Apparatus (AREA)

Abstract

The invention discloses a portable intelligent projector which comprises a protective box body, a box cover and a mini projector, wherein the mini projector is installed at the top of the protective box body through a mounting groove, a first strong magnet is installed on the outer side of the top of the protective box body through the mounting groove, two ends of the protective box body are connected with a main connecting rod through a rotating shaft, the bottom of the protective box body is provided with the box cover, a second strong magnet is installed on the outer side of the top of the box cover through the mounting groove, two ends of the box cover are connected with an auxiliary connecting rod through the rotating shaft, the bottom of the box cover is provided with a rotating platform through the mounting groove and a bearing, a waterproof layer is glued. The invention has strong protection capability, is not easy to damage after collision and falling, has small integral volume, is convenient to carry, and is suitable for wide popularization and use.

Description

一种便携式智能投影仪A portable smart projector

技术领域technical field

本发明涉及投影仪技术领域，特别涉及一种便携式智能投影仪。The invention relates to the technical field of projectors, in particular to a portable intelligent projector.

背景技术Background technique

投影仪是一种可以将图像或视频投射到幕布或墙面上的设备，其可以通过不同的接口与计算机、手机、DVD、游戏机等电子设备连接以播放相应的视频信号，随着科技的高速发展，对投影仪的便携性要求越来越高。A projector is a device that can project images or videos onto a screen or wall. It can be connected to electronic devices such as computers, mobile phones, DVDs, and game consoles through different interfaces to play corresponding video signals. With the rapid development, the requirements for the portability of projectors are getting higher and higher.

专利号CN201820141718 .6 的公布了一种便携式投影仪，扬声器紧 靠于外壳的具有出音孔的第一侧面，其出音通道 更短，从而出音效果更好。Patent No. CN201820141718.6 discloses a portable projector. The speaker is close to the first side surface of the casing with the sound outlet, and the sound outlet channel is shorter, so that the sound output effect is better.

该装置不足之处在于：1、防护性能较差，发生磕碰、摔落，容易导致其损坏，2、体积相对较大，从而降低了便携性，不方便携带，为此，我们提出一种便携式智能投影仪。The shortcomings of the device are: 1. The protection performance is poor, and it is easy to be damaged when bumped or dropped. 2. The volume is relatively large, which reduces the portability and is inconvenient to carry. Therefore, we propose a portable Smart Projector.

发明内容SUMMARY OF THE INVENTION

本发明的主要目的在于提供一种便携式智能投影仪，可以有效解决背景技术中的问题。The main purpose of the present invention is to provide a portable intelligent projector, which can effectively solve the problems in the background art.

为实现上述目的，本发明采取的技术方案为：To achieve the above object, the technical scheme adopted in the present invention is:

一种便携式智能投影仪，包括防护盒体、盒盖和迷你投影仪，所述防护盒体顶部通过安装槽安装有迷你投影仪且防护盒体顶部外侧通过安装槽安装有一号强力磁铁，所述防护盒体两端通过转轴连接有主连接杆且防护盒体底部设置有盒盖，所述盒盖顶部外侧通过安装槽安装有二号强力磁铁，所述盒盖两端通过转轴连接有副连接杆，所述盒盖底部通过安装槽及轴承安装有转动平台，所述盒盖和防护盒体外表面胶合有防水层且防水层外表面热压连接有加强层。A portable smart projector includes a protective box body, a box cover and a mini projector, the top of the protective box body is mounted with a mini projector through a mounting slot, and a No. Both ends of the protective box body are connected with a main connecting rod through a rotating shaft, and a box cover is arranged at the bottom of the protective box body. The outer side of the top of the box cover is installed with a No. 2 strong magnet through a mounting slot, and the two ends of the box cover are connected with a secondary connection through the rotating shaft. A rotating platform is installed at the bottom of the box cover through a mounting groove and a bearing, a waterproof layer is glued on the outer surface of the box cover and the protective box, and a reinforcing layer is connected with the outer surface of the waterproof layer by thermocompression.

进一步地，所述副连接杆一端套接于主连接杆内部且副连接杆与主连接杆之间通过安装槽安装有拉簧。Further, one end of the auxiliary connecting rod is sleeved inside the main connecting rod, and a tension spring is installed between the auxiliary connecting rod and the main connecting rod through the installation groove.

进一步地，所述防护盒体顶部外侧开设有防护槽且盒盖顶部外侧焊接有与防护槽对应的防护凸起。Further, a protective groove is opened on the outer side of the top of the protective box body, and a protective protrusion corresponding to the protective groove is welded on the outer side of the top of the box cover.

进一步地，所述防水层为聚氯乙烯材料制成且加强层为玻璃纤维材料制成。Further, the waterproof layer is made of polyvinyl chloride material and the reinforcing layer is made of glass fiber material.

进一步地，所述一号强力磁铁和二号强力磁铁的数量为多个。Further, the number of the No. 1 strong magnet and the No. 2 strong magnet is multiple.

与现有技术相比，本发明具有如下有益效果：Compared with the prior art, the present invention has the following beneficial effects:

1.通过设置防护盒体和盒盖，防护盒体和防护盒盖可以对迷你投影仪进行全面防护，使其磕碰或摔落不易损坏，同时盒盖底部的转动平台，使迷你投影仪可以转动，调节角度。1. By setting the protective box body and the box cover, the protective box body and the protective box cover can fully protect the mini projector, so that it is not easy to be damaged by bumping or falling. At the same time, the rotating platform at the bottom of the box cover enables the mini projector to rotate , adjust the angle.

2.通过设置迷你投影仪，其功能齐全，体积较小，防护盒体和盒盖同样体积较小，使其方便携带。2. By setting the mini projector, it has complete functions and small volume, and the protective box body and box cover are also small in volume, making it convenient to carry.

附图说明Description of drawings

图1为本发明一种便携式智能投影仪的整体结构示意图。FIG. 1 is a schematic diagram of the overall structure of a portable smart projector according to the present invention.

图2为本发明一种便携式智能投影仪的盒盖结构示意图。FIG. 2 is a schematic structural diagram of a box cover of a portable smart projector according to the present invention.

图3为本发明一种便携式智能投影仪的盒盖内部结构示意图。3 is a schematic diagram of the internal structure of a box cover of a portable smart projector of the present invention.

图4为本发明一种便携式智能投影仪的主连接杆和副连接杆结构示意图。4 is a schematic structural diagram of a main connecting rod and a secondary connecting rod of a portable smart projector of the present invention.

图5为本发明一种便携式智能投影仪的防护盒体和盒盖外部材料剖面图。5 is a cross-sectional view of the outer material of a protective box body and a box cover of a portable smart projector according to the present invention.

图中：1、防护盒体；2、盒盖；3、迷你投影仪；4、主连接杆；5、副连接杆；6、一号强力磁铁；7、防护槽；8、二号强力磁铁；9、防护凸起；10、转动平台；11、橡胶防护圈；12、拉簧；13、防水层；14、加强层。In the picture: 1. Protective box body; 2. Box cover; 3. Mini projector; 4. Main connecting rod; 5. Secondary connecting rod; 6. No. 1 strong magnet; 7. Protective groove; 9. Protective protrusions; 10. Rotating platform; 11. Rubber protective ring; 12. Tension spring; 13. Waterproof layer; 14. Reinforcing layer.

具体实施方式Detailed ways

为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

如图1-5所示，一种便携式智能投影仪，包括防护盒体1、盒盖2和迷你投影仪3，所述防护盒体1顶部通过安装槽安装有迷你投影仪3且防护盒体1顶部外侧通过安装槽安装有一号强力磁铁6，所述防护盒体1两端通过转轴连接有主连接杆4且防护盒体1底部设置有盒盖2，所述盒盖2顶部外侧通过安装槽安装有二号强力磁铁8，所述盒盖2两端通过转轴连接有副连接杆5，所述盒盖2底部通过安装槽及轴承安装有转动平台10，所述盒盖2和防护盒体1外表面胶合有防水层13且防水层13外表面热压连接有加强层14。As shown in Figures 1-5, a portable smart projector includes a protective box body 1, a box cover 2 and a mini projector 3. The top of the protective box body 1 is installed with a mini projector 3 through a mounting slot and the protective box body 1. A No. 1 strong magnet 6 is installed on the outer side of the top through the installation slot, the two ends of the protective box 1 are connected with the main connecting rod 4 through the rotating shaft, and the bottom of the protective box 1 is provided with a box cover 2, the top of the box cover 2 is installed No. 2 powerful magnets 8 are installed in the groove, the two ends of the box cover 2 are connected with auxiliary connecting rods 5 through the rotating shaft, the bottom of the box cover 2 is installed with a rotating platform 10 through the installation groove and bearings, and the box cover 2 and the protective box are installed. A waterproof layer 13 is glued on the outer surface of the body 1 and a reinforcing layer 14 is connected to the outer surface of the waterproof layer 13 by thermocompression.

其中，所述副连接杆5一端套接于主连接杆4内部且副连接杆5与主连接杆4之间通过安装槽安装有拉簧12。One end of the auxiliary connecting rod 5 is sleeved inside the main connecting rod 4 , and a tension spring 12 is installed between the auxiliary connecting rod 5 and the main connecting rod 4 through the installation groove.

本实施例中如图4所示，拉簧12可以拉动副连接杆5进入主连接杆4内部。In this embodiment, as shown in FIG. 4 , the tension spring 12 can pull the auxiliary connecting rod 5 into the interior of the main connecting rod 4 .

其中，所述防护盒体1顶部外侧开设有防护槽7且盒盖2顶部外侧焊接有与防护槽7对应的防护凸起9。Wherein, a protective groove 7 is opened on the outer side of the top of the protective box body 1 , and a protective protrusion 9 corresponding to the protective groove 7 is welded on the outer side of the top of the box cover 2 .

本实施例中如图1所示，在防护盒体1和盒盖2闭合后，防护凸起9位于防护槽7内，加强防护盒体1和盒盖2闭合后的密封性。In this embodiment, as shown in FIG. 1 , after the protective box body 1 and the box cover 2 are closed, the protective protrusion 9 is located in the protective groove 7 to enhance the sealing performance after the protective box body 1 and the box cover 2 are closed.

其中，所述防水层13为聚氯乙烯材料制成且加强层14为玻璃纤维材料制成。Wherein, the waterproof layer 13 is made of polyvinyl chloride material and the reinforcing layer 14 is made of glass fiber material.

本实施例中如图5所示，防水层13可以提高防护盒体1和盒盖2的防水能力，加强层14可以提高防护盒体1和盒盖2的强度。In this embodiment, as shown in FIG. 5 , the waterproof layer 13 can improve the waterproof capability of the protective box body 1 and the box cover 2 , and the reinforcing layer 14 can improve the strength of the protective box body 1 and the box cover 2 .

其中，所述一号强力磁铁7和二号强力磁铁8的数量为多个。Wherein, the number of the No. 1 strong magnet 7 and the No. 2 strong magnet 8 is multiple.

本实施例中如图1所示，多个一号强力磁铁7和二号强力磁铁8可以牢牢将闭合后的防护盒体1和盒盖2吸附在一起。In this embodiment, as shown in FIG. 1 , a plurality of No. 1 strong magnets 7 and No. 2 strong magnets 8 can firmly adsorb the closed protective box body 1 and the box cover 2 together.

需要说明的是，本发明为一种便携式智能投影仪，工作时，人员上拉盒盖2将其打开，转动盒盖2使其移至防护盒体1底部，当做底座使用，盒盖2底部的转动平台10使迷你投影仪3可以转动，调整角度，橡胶防护圈11起到防滑作用，主连接杆4一端套设有副连接杆5且主连接杆4和副连接杆5之间通过安装槽安装有拉簧12，方便盒盖2移动，同时拉簧12可以将盒盖2拉至防护盒体1一侧，不使用时，人员再将盒盖2转动至防护盒体1顶部，一号强力磁铁6和二号强力磁铁7相互吸附，使盒盖2和防护盒体1牢牢闭合，对迷你投影仪3进行有效防护，当盒盖2和防护盒体1闭合后，防护凸起9位于防护槽7内，提高闭合后的盒盖2和防护盒体1之间的密封性，防水层13可以提高防护盒体1和盒盖2的防水能力，加强层14可以提高防护盒体1和盒盖2的强度，防护盒体1、盒盖2和迷你投影仪3的体积较小，方便携带。It should be noted that the present invention is a portable smart projector. When working, personnel pull up the box cover 2 to open it, turn the box cover 2 to move it to the bottom of the protective box body 1, and use it as a base. The bottom of the box cover 2 is used as a base. The rotating platform 10 enables the mini projector 3 to rotate, adjust the angle, and the rubber protective ring 11 plays an anti-slip effect. A tension spring 12 is installed in the slot to facilitate the movement of the box cover 2. At the same time, the tension spring 12 can pull the box cover 2 to the side of the protective box body 1. When not in use, personnel turn the box cover 2 to the top of the protective box body 1. The No. 2 strong magnet 6 and No. 2 strong magnet 7 are attracted to each other, so that the box cover 2 and the protective box body 1 are firmly closed, and the mini projector 3 is effectively protected. When the box cover 2 and the protective box body 1 are closed, the protective protrusion 9 is located in the protective groove 7 to improve the sealing between the closed box cover 2 and the protective box body 1, the waterproof layer 13 can improve the waterproof ability of the protective box body 1 and the box cover 2, and the reinforcement layer 14 can improve the protective box body. 1 and the strength of the box cover 2, the protective box body 1, the box cover 2 and the mini projector 3 are small in size and convenient to carry.

以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1.一种便携式智能投影仪，包括防护盒体（1）、盒盖（2）和迷你投影仪（3），其特征在于：所述防护盒体（1）顶部通过安装槽安装有迷你投影仪（3）且防护盒体（1）顶部外侧通过安装槽安装有一号强力磁铁（6），所述防护盒体（1）两端通过转轴连接有主连接杆（4）且防护盒体（1）底部设置有盒盖（2），所述盒盖（2）顶部外侧通过安装槽安装有二号强力磁铁（8），所述盒盖（2）两端通过转轴连接有副连接杆（5），所述盒盖（2）底部通过安装槽及轴承安装有转动平台（10），所述盒盖（2）和防护盒体（1）外表面胶合有防水层（13）且防水层（13）外表面热压连接有加强层（14）。1. A portable smart projector, comprising a protective box body (1), a box cover (2) and a mini projector (3), characterized in that: a mini projector is mounted on the top of the protective box body (1) through an installation slot The instrument (3) and the outer side of the top of the protective box body (1) are installed with a No. 1 strong magnet (6) through the installation slot. 1) A box cover (2) is arranged at the bottom, a No. 2 strong magnet (8) is installed on the outer side of the top of the box cover (2) through the installation slot, and the two ends of the box cover (2) are connected with auxiliary connecting rods ( 5), the bottom of the box cover (2) is installed with a rotating platform (10) through the installation groove and the bearing, the box cover (2) and the outer surface of the protective box body (1) are glued with a waterproof layer (13) and a waterproof layer (13) A reinforcing layer (14) is connected by thermocompression on the outer surface. 2.根据权利要求1所述的一种便携式智能投影仪，其特征在于：所述副连接杆（5）一端套接于主连接杆（4）内部且副连接杆（5）与主连接杆（4）之间通过安装槽安装有拉簧（12）。2 . The portable smart projector according to claim 1 , wherein one end of the auxiliary connecting rod ( 5 ) is sleeved inside the main connecting rod ( 4 ) and the auxiliary connecting rod ( 5 ) is connected to the main connecting rod 2 . A tension spring (12) is installed between (4) through the installation groove. 3.根据权利要求1所述的一种便携式智能投影仪，其特征在于：所述防护盒体（1）顶部外侧开设有防护槽（7）且盒盖（2）顶部外侧焊接有与防护槽（7）对应的防护凸起（9）。3. A portable smart projector according to claim 1, characterized in that: a protective groove (7) is opened on the outer side of the top of the protective box body (1), and a protective groove (7) is welded on the outer side of the top of the box cover (2). (7) Corresponding protective protrusions (9). 4.根据权利要求1所述的一种便携式智能投影仪，其特征在于：所述防水层（13）为聚氯乙烯材料制成且加强层（14）为玻璃纤维材料制成。4 . The portable smart projector according to claim 1 , wherein the waterproof layer ( 13 ) is made of polyvinyl chloride material and the reinforcing layer ( 14 ) is made of glass fiber material. 5 . 5.根据权利要求1所述的一种便携式智能投影仪，其特征在于：所述一号强力磁铁（7）和二号强力磁铁（8）的数量为多个。5 . The portable smart projector according to claim 1 , wherein the number of the No. 1 strong magnet ( 7 ) and the No. 2 strong magnet ( 8 ) is plural. 6 .
CN201910986360.6A 2019-10-17 2019-10-17 Portable intelligent projector Pending CN110748760A (en)

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JP2002353647A (en) * 2001-05-30 2002-12-06 Vertex Standard Co Ltd Waterproofing device for enclosure
CN202566733U (en) * 2012-03-28 2012-12-05 海安县万邦机械制造有限公司 Overturning bento box
KR20170039570A (en) * 2015-09-30 2017-04-11 애플 인크. Wireless pairing of earbuds and case
CN207411711U (en) * 2017-10-30 2018-05-29 宋艳华 A kind of English teaching kit
CN108105567A (en) * 2017-12-18 2018-06-01 重庆蜀腾科技有限公司 A kind of projecting apparatus wall-mount box easy to use
CN208027069U (en) * 2018-04-20 2018-10-30 刘佳青 A kind of portable translucent box
CN208299916U (en) * 2018-05-02 2018-12-28 深圳吉祥星科技股份有限公司 A kind of projector
CN208381644U (en) * 2018-07-11 2019-01-15 谷晓 A kind of portable intelligent interaction equipment
CN208665879U (en) * 2018-07-26 2019-03-29 深圳市兴华盛印刷有限公司 A kind of Electron product packaging case
CN211423830U (en) * 2019-10-17 2020-09-04 江苏吉祥星智能科技有限公司 Portable intelligent projector

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002353647A (en) * 2001-05-30 2002-12-06 Vertex Standard Co Ltd Waterproofing device for enclosure
CN202566733U (en) * 2012-03-28 2012-12-05 海安县万邦机械制造有限公司 Overturning bento box
KR20170039570A (en) * 2015-09-30 2017-04-11 애플 인크. Wireless pairing of earbuds and case
CN207411711U (en) * 2017-10-30 2018-05-29 宋艳华 A kind of English teaching kit
CN108105567A (en) * 2017-12-18 2018-06-01 重庆蜀腾科技有限公司 A kind of projecting apparatus wall-mount box easy to use
CN208027069U (en) * 2018-04-20 2018-10-30 刘佳青 A kind of portable translucent box
CN208299916U (en) * 2018-05-02 2018-12-28 深圳吉祥星科技股份有限公司 A kind of projector
CN208381644U (en) * 2018-07-11 2019-01-15 谷晓 A kind of portable intelligent interaction equipment
CN208665879U (en) * 2018-07-26 2019-03-29 深圳市兴华盛印刷有限公司 A kind of Electron product packaging case
CN211423830U (en) * 2019-10-17 2020-09-04 江苏吉祥星智能科技有限公司 Portable intelligent projector

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Application publication date: 20200204