根據本實用新型的航模飛機，在現有的大型飛機模型基礎上進行改進，將原本置于機身前端的螺旋槳放置在機身后端，可以避免或者減小拉力的損失，并且使得機身在飛行過程中更加平穩，提高了航模飛機的飛行效率和穩定性。另外通過螺旋槳彈性限位裝置操作實現螺旋槳的啟動和制動十分方便。

According to the model aircraft of the utility model, the existing large aircraft model is improved. The propeller originally placed in the front of the fuselage is placed in the rear of the fuselage, which can avoid or reduce the loss of tension, and make the fuselage more stable in the flight process, improving the flight efficiency and stability of the model aircraft. In addition, it is very convenient and safe to start and brake the propeller through the operation of the elastic limit device of the propeller.

提供一種航模飛機用保護裝置，能避免參觀者與航模飛機直接接觸，不會發生參觀者將航模飛機拿起進行參觀的現象，避免造成的不必要的損失，有效保護航模飛機，同時在運輸過程中能有效進行減振，避免航模飛機受到較大的振動力效果，不會造成航模飛機內部的零件松動，有效保護航模飛機，提高航模飛機的使用壽命。

Provide a protective device for the model aircraft, which can avoid direct contact between visitors and the model aircraft, avoid the phenomenon that visitors pick up the model aircraft to visit, avoid unnecessary losses, effectively protect the model aircraft, and effectively reduce vibration during the transportation process, avoid the model aircraft from being subjected to large vibration effects, and will not cause the internal parts of the model aircraft to loosen, effectively protect the model aircraft, Improve the service life of aircraft model.

本實用新型提供的具體技術方案如下：

The specific technical scheme provided by the utility model is as follows:

本實用新型提供的一種航模飛機用保護裝置，包括安裝底板和電動伸縮器，所述安裝底板左側和右側上表面均配合連接有固定螺栓，所述安裝底板上表面固定連接有防護箱，所述防護箱內部底端固定連接有減振器且減振器有多個，所述減振器頂端固定連接有固定板，所述固定板上表面固定連接有固定架，所述固定架內部固定連接有航模飛機，所述固定架左側壁和右側壁均固定連接有第二減振器，所述防護箱頂端配合連接有封蓋，所述封蓋下表面固定連接有照明燈，所述封蓋右側壁固定連接有鎖緊器。

The utility model provides a protective device for aircraft model aircraft, which includes a mounting base plate and an electric telescopic device. The upper surface of the left and right sides of the mounting base plate are fitted with fixed bolts, the upper surface of the mounting base plate is fixedly connected with a protective box, the inner bottom of the protective box is fixedly connected with a first shock absorber, and there are multiple first shock absorbers, and the top of the first shock absorber is fixedly connected with a fixed plate, The upper surface of the fixed plate is fixedly connected with a fixed frame, the internal of the fixed frame is fixedly connected with an aircraft model, the left and right walls of the fixed frame are fixedly connected with a second shock absorber, the top of the protective box is connected with a cover, the lower surface of the cover is fixedly connected with a light, and the right wall of the cover is fixedly connected with a lock.

本實用新型實施例提供一種航模飛機用保護裝置：

The embodiment of the utility model provides a protective device for aircraft model:

安裝底板上表面固定有防護箱，通過固定螺栓將安裝底板固定在展示臺上，同時防護箱內部安裝有固定板且固定板上表面安裝有固定架，通過固定架將航模飛機固定在防護箱內部，同時防護箱頂端安裝有封蓋，封蓋右側固定有鎖緊器，鎖緊器左側底端內部開設有安裝槽，通過安裝槽安裝有電動伸縮器，且電動伸縮器前端固定有鎖塊，通過外界電源接通電動伸縮器的電源，電動伸縮器帶動鎖塊鑲嵌移動進入到防護箱的鎖孔內部，通過鎖緊器能將封蓋穩定固定在防護箱上端，避免參觀者將封蓋打開，在展示過程中通過防護箱能避免參觀者與航模飛機直接接觸，不會發生參觀者將航模拿起進行參觀的現象，避免造成的不必要的損失，有效保護航模飛機。

The upper surface of the mounting base plate is fixed with a protective box, and the mounting base plate is fixed on the display platform by fixing bolts. At the same time, the inner part of the protective box is installed with a fixed plate and the upper surface of the fixed plate is installed with a fixed frame. The aircraft model is fixed in the protective box by the fixed frame. At the same time, the top end of the protective box is installed with a cover, the right side of the cover is fixed with a lock, the left bottom end of the lock is opened with an installation slot, and the electric telescopic device is installed through the installation slot, In addition, the front end of the electric telescopic device is fixed with a lock block, which is connected to the power supply of the electric telescopic device through the external power supply. The electric telescopic device drives the lock block to move into the lock hole of the protective box. The lock block can stably fix the cover on the upper end of the protective box to prevent the visitors from opening the cover. During the display process, the protective box can prevent the visitors from directly contacting the aircraft model, and the visitors will not pick up the aircraft model to visit, Avoid unnecessary losses and effectively protect the model aircraft.

固定板底端安裝有多個減振器，固定架兩側也均固定有第二減振器，減振器和第二減振器均由液壓桿和阻尼減震彈簧組成，在航模飛機運輸過程中產生振動力，振動力會通過防護箱傳遞到航模飛機上，在振動力傳第過程中會經過減振器和第二減振器，當振力傳遞來時液壓桿會向下壓縮并帶動阻尼減震彈簧向下壓縮，阻尼減震彈簧向下壓縮能有效緩沖傳遞來的振動力，避免航模飛機受到較大的振動力效果，不會造成航模飛機內部的零件松動，有效保護航模飛機，提高航模飛機的使用壽命。更多相關內容就來我們網站http://snakedoctor.net咨詢吧！

Several first shock absorbers are installed at the bottom of the fixed plate, and the second shock absorbers are also fixed on both sides of the fixed frame. The first shock absorber and the second shock absorber are composed of hydraulic rods and damping damping springs, which generate vibration force during the transportation of the aircraft model. The vibration force will be transmitted to the aircraft model through the protective box, and will pass through the first shock absorber and the second shock absorber during the transmission of the vibration force, When the vibration force is transmitted, the hydraulic rod will compress downward and drive the damping spring to compress downward. The downward compression of the damping spring can effectively cushion the transmitted vibration force, avoid the aircraft model being subjected to large vibration force effect, and will not cause the internal parts of the aircraft model to loosen, effectively protect the aircraft model and improve the service life of the aircraft model. Come to our website for more relevant content http://snakedoctor.net Ask!