Aircraft model suitable for aviation science popularization education

Abstract

The utility model provides an airplane model suitable for aviation science popularization education, relates to the technical field of education airplane models, and solves the problems that the airplane model falls off and is damaged when the airplane model is tested in windy weather with different conditions and simulation is carried out if the airplane model is not firmly fixed. The utility model discloses an aircraft model suitable for aviation science popularization education. According to the aircraft model, an adjusting frame is slidably arranged at the top of a supporting base; a fixed seat is mounted at the top of the adjusting frame; through cooperation of the trigger block and the detection unit, whether the airplane model body is firmly fixed or not can be detected, and in the installation process of the airplane model body, when the airplane model body is firmly fixed, the control unit starts the fan for simulation only when receiving a signal sent by the detection unit; therefore, the phenomenon that the airplane model body falls off due to the fact that the airplane model body is not firmly fixed is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of educational aircraft models, and more specifically, particularly relates to an aircraft model suitable for aviation science popularization education. Background Art

[0002] For aviation science education, various types of aircraft models can be used to help students understand the principles of flight and the characteristics of different types of aircraft.

[0003] During the use of the aircraft model, in order to help students better understand what will happen when the aircraft is flying in different windy weather conditions, a flight simulation test will be performed. However, during the simulation process, the aircraft model needs to be fixed in a suitable position before the simulation. Since each time the test is conducted in different windy weather conditions, if the aircraft model is not firmly fixed during the simulation, the aircraft model will fall off, causing damage to the aircraft model. Utility Model Content

[0004] The disclosed embodiment relates to an airplane model suitable for aviation science education, so as to solve the problem raised in the above-mentioned background technology that since the test will be faced with strong winds of different conditions each time, if the airplane model is not firmly fixed during the simulation, the airplane model may fall off, causing damage to the airplane model.

[0005] The purpose and effect of the airplane model suitable for aviation science education in the utility model are achieved by the following specific technical means:

[0006] In a first aspect of the present disclosure, there is provided an airplane model suitable for aviation science education, comprising: a support base, the support base is shaped like a square seat structure design, and four groups of support blocks are installed at the bottom of the support base; an adjustment frame is slidably provided on the top of the support base; a fixed seat is installed on the top of the adjustment frame; the support base also includes: a mounting bracket, the mounting bracket is shaped like a circular frame structure design, and the mounting bracket is installed at one end of the top of the support base; a fan, the fan is installed in the middle of the mounting bracket; a control unit, the control unit is installed on the top of the support base; a connecting tube, the connecting tube is shaped like a circular tube structure design, and the connecting tube is installed in the middle of the top of the support base.

[0007] As a preferred solution of the utility model, the support base also includes: a connecting bracket, the connecting bracket is shaped like a circular frame structure design, and arc blocks are symmetrically and integrally arranged on both sides of the connecting bracket, and the connecting bracket is fixedly arranged on the top of the connecting cylinder; a transmission cylinder, the transmission cylinder is shaped like a circular cylinder structure design, and the transmission cylinder is rotatably arranged on the top of the connecting bracket.

[0008] As a preferred solution of the utility model, the adjustment frame also includes: a limit column, which is shaped like a circular column structure design, and the number of the limit columns is set to two, and the limit columns are symmetrically fixed at the bottom of the adjustment frame; the limit column is slidably connected to the arc block of the connecting bracket; a transmission screw, which is fixedly arranged in the middle of the bottom of the adjustment frame; the transmission screw is slidably connected to the connecting cylinder, and the transmission screw and the transmission cylinder are threadedly connected; a detection seat, which is shaped like a square seat structure design, and the detection seat is fixedly arranged in the middle of the top of the adjustment frame; a detection unit, which is installed inside the detection seat; and the detection unit is electrically connected to the control unit.

[0009] As a preferred solution of the utility model, the adjustment frame also includes: a mounting seat, the mounting seat is shaped like a square seat structure design, and the mounting seat is fixedly arranged on the top of the detection seat; a fixed slider, the fixed slider is shaped like a square block structure design, and an arc head is integrally arranged on one side of the fixed slider, the number of fixed sliders is set to two groups, and the fixed sliders are symmetrically slidably arranged inside the mounting seat; a fixed plug block, the fixed plug block is shaped like a square block structure, and the fixed plug block is integrally arranged on one side of the fixed slider; a fixed screw, the left and right ends of the fixed screw are respectively set as a positive thread and a negative thread, and the fixed screw is rotatably arranged inside the mounting seat, and the fixed screw is threadedly connected to the arc head of the fixed slider.

[0010] As a preferred solution of the utility model, the fixed seat also includes: a fixed block, which is shaped like a square block structure design, and the fixed block is integrally arranged at the bottom of the fixed seat; a fixed groove, which is shaped like a square groove structure design, and the number of the fixed grooves is set to two groups, and the fixed grooves are symmetrically opened on both sides of the fixed block; the fixed groove is consistent with the fixed plug-in block; a trigger block, which is shaped like a circular block structure design, and the trigger block is fixedly arranged at the bottom of the fixed block.

[0011] As a preferred solution of the utility model, the fixing seat also includes: a rotating frame, which is rotatably arranged on the top of the fixing seat; and an airplane model body, which is rotatably arranged on the top of the rotating frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] Through the cooperation of the trigger block and the detection unit, it is possible to detect whether the aircraft model body is firmly fixed. During the installation of the aircraft model body, when the aircraft model body is firmly fixed, the control unit will start the fan for simulation only when it receives the signal sent by the detection unit. On the contrary, if the control unit does not receive a signal, it means that there is a problem with the fixation of the aircraft model body, thereby preventing the aircraft model body from falling due to loose fixation.

[0014] By setting the transmission tube and the adjustment frame, the position of the aircraft model body that is exposed to strong winds can be adjusted. The position of the aircraft model body set on the adjustment frame will change, and it can be adjusted whether the strong wind blows the top or the bottom of the aircraft model body, simulating the irregularity of strong wind blowing, so that it can more realistically restore the state of the aircraft during flight and improve the quality of aviation education. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the support base of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the adjustment frame of the utility model.

[0017] Figure 3 It is a schematic diagram of the disassembled structure of the detection seat of the utility model.

[0018] Figure 4 It is a structural schematic diagram of a fixed sliding block of the utility model.

[0019] Figure 5 The utility model is a schematic diagram of the structure of the airplane model body.

[0020] Figure 6 It is a schematic diagram of the overall axial side stereoscopic structure of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Support base; 101. Mounting bracket; 102. Fan; 103. Control unit; 104. Connecting tube; 105. Connecting bracket; 106. Transmission tube; 2. Adjusting frame; 201. Limiting column; 202. Transmission screw; 203. Detection seat; 204. Detection unit; 205. Mounting seat; 206. Fixed slider; 207. Fixed plug-in block; 208. Fixed screw; 3. Fixed seat; 301. Fixed block; 302. Fixed slot; 303. Trigger block; 304. Rotating frame; 305. Aircraft model body. DETAILED DESCRIPTION

[0023] The following is a detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and embodiments.

[0024] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 6 As shown:

[0025] The utility model provides an airplane model suitable for aviation science popularization education, comprising: a support base 1, the support base 1 is in the shape of a square seat structure design, and four groups of support blocks are installed at the bottom of the support base 1; an adjustment frame 2 is slidably arranged on the top of the support base 1; a fixed seat 3 is installed on the top of the adjustment frame 2; the support base 1 also includes: a mounting bracket 101, the mounting bracket 101 is in the shape of a circular frame structure design, and the mounting bracket 101 is installed at one end of the top of the support base 1; a fan 102, the fan 102 is installed in the middle of the mounting bracket 101; a control unit Element 103, the control unit 103 is installed on the top of the support base 1; the connecting cylinder 104, the connecting cylinder 104 is shaped like a circular cylinder structure design, and the connecting cylinder 104 is installed in the middle of the top of the support base 1; the connecting bracket 105, the connecting bracket 105 is shaped like a circular frame structure design, and the two sides of the connecting bracket 105 are symmetrically and integrally provided with arc blocks, and the connecting bracket 105 is fixedly set on the top of the connecting cylinder 104; the transmission cylinder 106, the transmission cylinder 106 is shaped like a circular cylinder structure design, and the transmission cylinder 106 is rotatably set on the top of the connecting bracket 105.

[0026] Among them, the adjustment frame 2 also includes: a mounting seat 205, the mounting seat 205 is shaped like a square seat structure design, and the mounting seat 205 is fixedly set on the top of the detection seat 203; a fixed slider 206, the fixed slider 206 is shaped like a square block structure design, and an arc head is integrally set on one side of the fixed slider 206, the number of fixed sliders 206 is set to two groups, and the fixed sliders 206 are symmetrically slidably set inside the mounting seat 205; a fixed plug block 207, the fixed plug block 207 is shaped like a square block structure, and the fixed plug block 207 is integrally set on one side of the fixed slider 206; a fixed screw 208, the left and right ends of the fixed screw 208 are respectively set as a positive thread and a negative thread, and the fixed screw 208 is rotatably set inside the mounting seat 205, and the fixed screw 208 is threadedly connected to the arc head of the fixed slider 206.

[0027] Among them, the fixing seat 3 also includes: a fixing block 301, which is shaped like a square block structure design, and the fixing block 301 is integrally arranged at the bottom of the fixing seat 3; a fixing groove 302, which is shaped like a square groove structure design, and the number of the fixing grooves 302 is set to two groups, and the fixing grooves 302 are symmetrically opened on both sides of the fixing block 301; the fixing grooves 302 are consistent with the fixed plug-in block 207; a trigger block 303, which is shaped like a circular block structure design, and the trigger block 303 is fixedly arranged at the bottom of the fixing block 301; a rotating frame 304, which is rotatably arranged at the top of the fixing seat 3; an aircraft model body 305, which is rotatably arranged at the top of the rotating frame 304.

[0028] Specific usage and function of this embodiment: When providing aviation education to students, by installing the aircraft model body 305 on the top of the mounting seat 205, and then rotating the fixing screw 208, the fixing screw 208 will drive the fixing slider 206 to move, and the fixing plug 207 on one side of the fixing slider 206 will be inserted into the fixing groove 302 to fix the aircraft model body 305, and then the aircraft model body 305 is blown by starting the fan 102 to simulate the wind, and then the aircraft model body 305 will move left and right and up and down to help students understand what will happen to the aircraft model body 305 in windy weather, and by rotating the transmission cylinder 106, the transmission cylinder 106 will drive the adjustment frame 2 to move through the transmission screw 202, and the position of the aircraft model body 305 set on the adjustment frame 2 will change, and it can be adjusted whether the strong wind blows the top or the bottom of the aircraft model body 305 to simulate the irregularity of strong wind blowing.

[0029] Embodiment 2, based on embodiment 1, as Figure 2 - Figure 5 As shown, on the basis of the first embodiment, an aircraft model suitable for aviation science education also includes: the adjustment frame 2 also includes: a limit column 201, the limit column 201 is in the shape of a circular column structure design, and the number of the limit column 201 is set to two, and the limit column 201 is symmetrically fixedly arranged at the bottom of the adjustment frame 2; the limit column 201 is slidably connected to the arc block of the connecting bracket 105; the transmission screw 202 is fixedly arranged in the middle of the bottom of the adjustment frame 2; the transmission screw 202 is slidably connected to the connecting cylinder 104, and the transmission screw 202 is threadedly connected to the transmission cylinder 106; the detection seat 203, the detection seat 203 is in the shape of a square seat structure design, and the detection seat 203 is fixedly arranged in the middle of the top of the adjustment frame 2; the detection unit 204, the detection unit 204 is installed inside the detection seat 203; the detection unit 204 is electrically connected to the control unit 103; the model of the detection unit 204 is PSN30-15DN3, which can be purchased from the market or customized.

[0030] The working principle of this embodiment is as follows: when simulating the flight of the aircraft model body 305, during the installation of the aircraft model body 305, the trigger block 303 at the bottom of the fixing block 301 will trigger the detection unit 204. At this time, the detection unit 204 will send a signal to the control unit 103. The control unit 103 will start the fan 102 for simulation only when it receives the signal sent by the detection unit 204, thereby indicating that the aircraft model body 305 is firmly fixed.

Claims

1. An aircraft model suitable for aviation science education, comprising: A support base, the shape of the support base is a square seat structure design, and four groups of support blocks are installed at the bottom of the support base; it is characterized in that an adjustment frame is slidably arranged on the top of the support base; a fixed seat is installed on the top of the adjustment frame; the support base also includes: a mounting bracket, the shape of the mounting bracket is a circular frame structure design, and the mounting bracket is installed at one end of the top of the support base; a fan, the fan is installed in the middle of the mounting bracket; a control unit, the control unit is installed on the top of the support base; a connecting tube, the shape of the connecting tube is a circular tube structure design, and the connecting tube is installed in the middle of the top of the support base.

2. An aircraft model suitable for aviation science education as claimed in claim 1, characterized in that: The support base also includes: a connecting bracket, which is shaped like a circular frame structure, and arc blocks are symmetrically arranged on both sides of the connecting bracket, and the connecting bracket is fixedly arranged on the top of the connecting cylinder; a transmission cylinder, which is shaped like a circular cylinder structure, and the transmission cylinder is rotatably arranged on the top of the connecting bracket.

3. An aircraft model suitable for aviation science education as claimed in claim 1, characterized in that: The adjustment frame also includes: a limit column, which is designed in the shape of a circular column structure, and the number of the limit columns is set to two, and the limit columns are symmetrically fixed at the bottom of the adjustment frame; the limit column is slidably connected to the arc block of the connecting bracket; a transmission screw, which is fixedly arranged in the middle of the bottom of the adjustment frame; the transmission screw is slidably connected to the connecting cylinder, and the transmission screw and the transmission cylinder are threadedly connected; a detection seat, which is designed in the shape of a square seat structure, and the detection seat is fixedly arranged in the middle of the top of the adjustment frame; a detection unit, which is installed inside the detection seat; and the detection unit is electrically connected to the control unit.

4. An aircraft model suitable for aviation science education as claimed in claim 3, characterized in that: The adjustment frame also includes: a mounting seat, which is shaped like a square seat structure and is fixedly arranged on the top of the detection seat; a fixed slider, which is shaped like a square block structure and is integrally provided with an arc head on one side of the fixed slider, and the number of fixed sliders is set to two groups, and the fixed sliders are symmetrically slidably arranged inside the mounting seat; a fixed plug block, which is shaped like a square block structure and is integrally arranged on one side of the fixed slider; a fixed screw, which is respectively provided with a positive thread and a negative thread on the left and right ends, and is rotatably arranged inside the mounting seat, and the fixed screw is threadedly connected to the arc head of the fixed slider.

5. An aircraft model suitable for aviation science education as claimed in claim 1, characterized in that: The fixing seat also includes: a fixing block, which is shaped like a square block structure design and is integrally arranged at the bottom of the fixing seat; a fixing groove, which is shaped like a square groove structure design and is provided in two groups, and the fixing grooves are symmetrically opened on both sides of the fixing block; the fixing groove is consistent with the fixing plug-in block; a trigger block, which is shaped like a round block structure design and is fixedly arranged at the bottom of the fixing block.

6. An aircraft model suitable for aviation science education as claimed in claim 5, characterized in that: The fixing seat also includes: a rotating frame, which is rotatably arranged on the top of the fixing seat; and an airplane model body, which is rotatably arranged on the top of the rotating frame.

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