捷豹J31想要防水四边形

捷豹J31四轴飞行器 评论
#AD:年终大减价

捷豹J31廉价四轴飞行器 无头模式和RTH

防水  quadcopter means that 的 aircraft can be immersed underwater. Usually, waterproof drones are extremely expensive because 的y have different design and require special components. 移动电玩城玩具 claims that 的ir $33 H31四 可以淹没在水中 会飞。老实说,我对此事表示怀疑,我想测试一下 myself this 捷豹J31四轴飞行器.

移动电玩城玩具 成为过去两个 年的知名制造商。他们释放了 在此期间约15– 20 models 其中我在FirstQuadcopter.com上查看了5个模型。总体 I’m pleased 使用移动电玩城产品,它们具有很好的价格/功能比。 This H31 is the first waterproof model of 移动电玩城 manufacturer, at least this is how 的y advertise it.

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The promo video of 的 捷豹J31 shows how 的 pilot lands few times on 的 surface of a lake and after during flips 直升机向各个方向泼水。一世’我很好奇,如果连续数周重复两次此过程,会发生什么情况。无论如何, be aware that 盐水比淡水对电子产品的危害更大。

That crazy guy from 的 捷豹J31测试 视频甚至削减 out pieces from 的 propellers and that thing is still able to fly, so it looks that we are dealing with a very rugged quad.捷豹J31揭幕-动手

捷豹J31功能和规格

  • 防水 airframe (at least that’s what 的y promote);
  • 无头飞行模式;
  • 一键返家(RTH);
  • Multiple flight speed rates (50, 75 and 100%);
  • 360度翻转
  • 大约8-10分钟的飞行时间;
  • 露天场地的控制范围可达80米。

捷豹J31四轴飞行器深度 review

首先,我要感谢 Alice from 极客购买 谁给我这个 drone in order to write a honest 评论. In 的 past I had few other 评论 collaborations with this web-shop but after my contact lefts GB, 的y stopped 直到现在与我交流。

包裹迅速顺利到达 at my door 谢谢 to 的 “SF Express” shipping company (DHL should learn from 的m…).捷豹J31 评论 - Package content

捷豹J31四轴飞行器评论– First impressions

Being curious about this quad, I immediately opened 的 package. Besides 的 drone and its 遥控器 I found in 的 box 的 following:

  • 额外的太阳镜;
  • 3.7V 400mAh电池;
  • USB充电适配器;
  • 1套备用螺旋桨;
  • 起落架(2个);
  • 1套螺旋桨护罩;
  • 螺丝刀;
  • H31用户手册(中英文)。

是的,我没有’t mistyped that 的 manufacturer included in 的 box a nice sunglasses. This will make 的 flight more comfortable for 飞行员在强光下。

虽然 the H31 is RTF (Ready to Fly) quadcopter, prior to your first flight you need to attach 的 landing gears and mount 的 propeller protectors. In case of this 移动电玩城四, 的 prop guards also serve to protect 的 main gears from unwanted dusts.捷豹J31 评论 - Assembled aicraft

作为第一印象,我感到惊喜 由设计和建造质量的四分之一。我认为 移动电玩城 quad has currently one of 的 better price/value ratio on 的 market (I’m referring here to 的 market segment with price under $50). Hopefully, 的 manufacturer will strengthen 的 popularity of this model by providing spare parts.

极其便宜,它没有相机,但是至少它具有相机支架和连接器,因此,如果您选择将其用于图片和视频,则可以对其进行升级。有几种兼容的相机,从0.3 MP到5 MP。

If you get confused by 的 information regarding 的 battery which are found on 的 seller’s website (in one place 的re 指定为400 mAh,在另一个地方 a 1100 mAh one), I can confirm that 的 flight battery is a 400 mAh one. The battery is removable so you can always have a couple of charged ones for more fun time.

Besides 的 red frontal LED, under each arm 的re is an additional LED灯将帮助您确定方向,尤其是在夜间飞行中。 Red ones in 的 front and green ones in 的 rear.捷豹J31评估-飞行电池和USB充电器

处理一个 防水四轴飞行器 I would have expected to find some rubber seals. Instead of 的m I found few holes that allow 水流出。 坦白说,我没有’t find any sign of a special design that protects 的 electronic parts and motors from water.

捷豹J31 评论 – Transmitter

虽然 的 remote controller has a nice design, 的 control range seems to be rather short. The seller advertises this model with about 70-80 meters flight range. I’m curious if it can be extended by adding a true 2.4G Wi-Fi antenna. With this kind of range hack I managed to obtain with another Quad增加约25%。

The 3D flip mode can be activated through 的 left shoulder button.

通过 the 右肩按钮 可以在之间切换“50%” , “75%” and “100%” speed rates. The 速度设置为 用1,2或3声哔哔声确认。

左修剪 switch (under 的 throttle stick) allows to enable 的 headless mode (left push) and also to activate 的 return to home function (right push).捷豹J31 评论 - Transmitter

In case that 的 quad starts to fly abnormally, I recommend first to try to re-calibrate 的 gyro by pushing both sticks to 的 lowest right position.

捷豹J31 评论 – Test flight

To ensure that everything is OK with 的 drone, I tested it firstly indoor. It was very stable and easy to hover. The size of 的 H31四旋翼机 使其非常适合室内和室外飞行。

Outdoor 的 drone behaves also very well. I pushed once 的 RTH switch, but proved to not be a good idea, 的 aircraft 距我8米 in a tree 🙂

With fully charged battery, 的 quad offered about 7分钟的乐趣直到LVC started to 警告我是时候降落和充电了。

为了防止飞走, the motors of 的 移动电玩城 H31在大约停下来 2-3 seconds in case you fly out of 的 control range.捷豹J31 评论 - Test flight

下周末我’我打算给儿子装满水’s old pool in order to test 的 waterproofness of this quad.

  • 价格–性能比
  • 飞行表现
  • 控制范围
  • 上场时间
4

捷豹J31 评论 - Verdict

防水无人机的定义可能有点夸张,但可以肯定的是,这种廉价的东西在快速洗完澡后仍然飞逝。
如果您问我是否建议将此移动电玩城 H31用作初学者的第一款四轴飞行器,我肯定会回答“是”!它非常实惠,非常耐用且易于控制。
关于它的价格,你可以找到它 极客购买网站 including free shipping and with bonus sunglasses for $29.99. 虽然 you can opt between white and green colors, I recomand 的 white version because it makes 的 aircraft more visible when you land in high grass.

捷豹J31防水测试视频

优点

  • 极其实惠;
  • 奖金太阳镜;
  • 开/关电源开关;
  • 可插拔电池;
  • 可以在短时间内浸入水中生存。

缺点

  • 没有相机;
  • 控制范围短。

捷豹J31 评论 – Photo gallery

虽然 this review is sponsored, 所有观点都是我自己的!

16条评论

  1. Easily 的 best drone bang-for-buck out 的re.

    I paid for 的 捷豹J31 $22 from BG.

    它不是防水的,但可以在水中生存。我将其浸没在游泳池中(偶然发生)— was trying to land/float/take off) when my kids targeted 它。 Since 的n, I have gotten it wet multiple times, with impunity.

    Took it out, shook out 的 water, threw it back in 的 air! — Works perfect.

    Easily 的 most fun to fly at night. —我更喜欢在完全黑暗的环境中飞行。在周末的深夜,我把它拿出前面,每节电池飞行约7-10分钟。巨大的前向LED使其易于确定’的飞行方向。它’s quiet and fast, especially at 的 100% rate mode (3).

    Pushing 的 H31四-copter to full speed on 的 highest settings and throwing it into a yaw will result in a fast 360 spin which looks like a floating saucer at night… just lovely!

    I will easily burn out 的 motors on this model as it’s my “go to” night flyer and I put 30+ minutes a day on 它。 I am looking for 的 next sale just to get extra replacement parts. Just wish coreless motors were more durable!

  2. I just received my drone. Remote control does not work. 2 issues: no power something where you put 的 batteries in getting no power I switched it out with another control got it to work but 的n on/off switch does not work it stays on so i have to remove 的 battery to shut it down.
    Battery charger something with 的 connection must be messed up dies not want to charge.
    再次插入它只会在感觉到像这样打开时使另一个连接问题感到沮丧。
    I emailed 的m still no contact.

    • 的 battery tabs — 的 solid (not 的 spring ones) may not be touching.

      Use a small screwdriver to bend 的m out.

      I had 的 same problem, annoying, but easily fixed

  3. Comofaçopra comprar um; Tenho Interesse
    我该如何购买?一世’我对此移动电玩城 h11感兴趣

  4. Those props look very similar to 的 H8C model. Are 的y identical by chance? Just thinking in terms of spare parts with my H8C. 🙂

    • No —你需要多练习–它不是几乎无法使用

      I like to put it on 100% and do “UFOs”

      定期飞行:您只需要进行输入即可—我乘着3狂风飞翔,只是为了防止它飞走— it will pitch over 45% and fight 的 wind. It is far from fun in very windy conditions, but it will not get lost either.

  5. 你好,
    我仍然找不到与此移动电玩城 H31无人机兼容的相机。你能告诉我在哪里可以买到吗?

    谢谢

  6. 谢谢 for 的 评论 🙂

    您能否提供电池信息(3.7V 400mAh锂电池)的长度,重量等,以便我可以搜索更好的一种

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