CN214152204U

CN214152204U - Flight model for teaching

Info

Publication number: CN214152204U
Application number: CN202022809630.7U
Authority: CN
Inventors: 陈志明
Original assignee: Jihang Technology Wuhan Co ltd
Current assignee: Jihang Technology Wuhan Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-07
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a flight model is used in teaching, comprising a base plate, the inside of bottom plate is fixed with the motor, and the last end hub connection rolling disc of motor to the last fixed surface of bottom plate has the light, the upper surface hub connection rotating device of rolling disc, and the inside threaded connection carriage release lever of rotating the ware, the last end hub connection dwang of carriage release lever, and the upper end of dwang is fixed with the connector, dwang hub connection bracing piece, and the bracing piece fixes the upper surface at the rolling disc, the inside hub connection of connector has the screw rod, and the tip hub connection of screw rod rotates the knob, screw rod threaded connection buckle, and the lower extreme sliding connection of buckle is on the connector. This flight model for teaching can be quick fixes the model and dismantles, and can adjust the direction that turns to of model at the in-process of watching to make can the omnidirectional watch the model, improve student's comprehension ability.

Description

Flight model for teaching

Technical Field

The utility model relates to a teaching model technical field specifically is a flight model is used in teaching.

Background

The teaching model is generally an extremely similar article manufactured according to a real proportion, and is generally manufactured by a larger and more intuitive exhibition inconvenient to the real article so as to display the article in a more materialized manner.

But the threaded connection is generally adopted in coming being connected between current teaching model and the support frame for connect generally very stable nevertheless inconvenient dismantlement, and can't adjust the model position at the in-process of show, thereby make the unable omnidirectional of student watch article, thereby influence the teaching and develop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flight model is used in teaching to it is inconvenient and can not adjust the problem that turns to the position to propose current teaching model and support frame to be connected in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flight model for teaching comprises a bottom plate, wherein a motor is fixed inside the bottom plate, an upper end shaft of the motor is connected with a rotating disc, an illuminating lamp is fixed on the upper surface of the bottom plate, the upper surface shaft of the rotating disc is connected with a rotating device, an inner thread of the rotating device is connected with a moving rod, the upper end shaft of the moving rod is connected with a rotating rod, a connector is fixed at the upper end of the rotating rod, the rotating rod is connected with a supporting rod, the supporting rod is fixed on the upper surface of the rotating disc, the inner shaft of the connector is connected with a screw rod, the end shaft of the screw rod is connected with a rotating button, the screw rod is connected with a buckle in a threaded manner, the lower end of the buckle is connected onto the connector in a sliding manner, the connector is connected with a fixed frame, a partition plate is fixed inside the fixed frame, one end of a telescopic rod is fixed onto the partition plate, a spring is movably nested on the outer surface of the telescopic rod, the other end of the telescopic rod is fixed onto the fixture block, and fixed frame of fixture block nested connection, be fixed with the button on the fixture block, and the fixed frame of button nested connection, fixture block sliding connection fixed slot, and the fixed slot setting is in the bottom of fuselage, be provided with first wing on the fuselage, and be provided with the second wing on the fuselage, be fixed with the aircraft nose on the fuselage, and the upper surface of fuselage is fixed with the fin.

Preferably, the rotating disc shaft is connected to the center of the bottom plate, and the illuminating lamps are fixed at four corners of the bottom plate.

Preferably, the structural shape of the fixture block is an 'L' -shaped structure, and the button is vertically welded on the fixture block.

Preferably, the telescopic rods are vertically fixed at two ends of the fixture block and are symmetrical about the midpoint of the fixture block.

Preferably, the lower end of the fixing frame is provided with a groove, and the structural shape of the groove is arc-shaped.

Preferably, the screw vertical shaft is attached to the inner surface of the connector, and the thread on the screw is symmetrical about the midpoint of the screw.

Compared with the prior art, the beneficial effects of the utility model are that: the flight model for teaching can be rapidly fixed and detached, and the steering direction of the model can be adjusted in the watching process, so that the model can be watched in an all-around manner, and the comprehension ability of students is improved:

1. the model can be fixed by placing the fixing frame 18 into the fixing groove under the machine body, and the model can be taken down only by pressing the button during disassembly, so that the model can be assembled and disassembled more conveniently and quickly;

2. thereby can adjust the height around the model through rotating the rotating ware, through rotating fixed frame to can highly adjust about the model, and can rotate the model through the rolling disc of lower extreme, thereby can open the light and conveniently observe more.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of point B in FIG. 3 according to the present invention;

fig. 5 is a schematic top view of the present invention.

In the figure: 1. a base plate; 2. a motor; 3. rotating the disc; 4. a rotator; 5. a travel bar; 6. rotating the rod; 7. a support bar; 8. a body; 9. a first airfoil; 10. a second airfoil; 11. a tail wing; 12. a machine head; 13. fixing grooves; 14. a clamping block; 15. a button; 16. a telescopic rod; 17. a spring; 18. a fixing frame; 19. a connector; 20. rotating the knob; 21. a screw; 22. buckling; 23. an illuminating lamp; 24. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a flight model for teaching comprises a bottom plate 1, a motor 2, a rotating disc 3, a rotator 4, a moving rod 5, a rotating rod 6, a support rod 7, a machine body 8, a first wing 9, a second wing 10, an empennage 11, a machine head 12, a fixing groove 13, a clamping block 14, a button 15, a telescopic rod 16, a spring 17, a fixing frame 18, a connector 19, a rotating button 20, a screw 21, a buckle 22, a lighting lamp 23 and a partition plate 24, wherein the motor 2 is fixed inside the bottom plate 1, the upper end shaft of the motor 2 is connected with the rotating disc 3, the lighting lamp 23 is fixed on the upper surface of the bottom plate 1, the upper surface shaft of the rotating disc 3 is connected with the rotator 4, the inner thread of the rotator 4 is connected with the moving rod 5, the upper end shaft of the moving rod 5 is connected with the rotating rod 6, the upper end shaft of the rotating rod 6 is fixed with the connector 19, the shaft of the 6 is connected with the support rod 7, and the support rod 7 is fixed on the upper surface of the rotating disc 3, the inner shaft of the connector 19 is connected with a screw 21, the end shaft of the screw 21 is connected with a rotating button 20, the screw 21 is in threaded connection with a buckle 22, the lower end of the buckle 22 is slidably connected onto the connector 19, the connector 19 is connected with a fixed frame 18 through a shaft, a partition plate 24 is fixed inside the fixed frame 18, one end of a telescopic rod 16 is fixed on the partition plate 24, a spring 17 is movably nested on the outer surface of the telescopic rod 16, the other end of the telescopic rod 16 is fixed on a clamping block 14, the clamping block 14 is nested and connected with the fixed frame 18, a button 15 is fixed on the clamping block 14, the button 15 is nested and connected with the fixed frame 18, a fixed groove 13 is slidably connected with the clamping block 14, the fixed groove 13 is arranged at the bottom of the machine body 8, the first wing 9 is arranged on the machine body 8, the second wing 10 is arranged on the machine body 8, a machine head 12 is fixed on the machine body 8, and the upper surface of the machine body tail wing 8 is fixedly provided with the first wing 11.

The rotating disc 3 is connected with the center of the bottom plate 1 in an axial mode, the illuminating lamps 23 are fixed at four corners of the bottom plate 1, the model can be rotated conveniently, and the model can be observed more perfectly.

The structure shape of the fixture block 14 is an 'L' -shaped structure, and the button 15 is vertically welded on the fixture block 14, so that the fixture block 14 can move along with the pressing of the button 15.

The telescopic rods 16 are vertically fixed at two ends of the fixture block 14 and are symmetrical about the midpoint of the fixture block 14, so that the button 15 can be pressed to enable the fixture block 14 to move at a constant speed.

The lower end of the fixed frame 18 is provided with a groove, and the structural shape of the groove is arc-shaped, so that the fixed frame 18 can be conveniently fixed, and the fixed frame 18 can be kept stable.

The vertical axis of the screw 21 is attached to the inner surface of the connector 19 and the threads on the screw 21 are symmetrical about the midpoint of the screw 21 to facilitate the centering of the catch 22 when the screw 21 is rotated.

The working principle is as follows: when a flight model for teaching is used, firstly, the fixing groove 13 at the lower end of the body 8 is clamped with the fixing frame 18, the body 8 is fixed along with the clamping block 14 being plugged into the fixing groove 13, and when the model needs to be detached, the fixing frame 18 can be detached from the inside of the fixing groove 13 by pressing the button 15 to shrink the clamping block 14 into the fixing frame 18;

after the fixing is completed, the height of the moving rod 5 can be adjusted by rotating the rotator 4, so that the front and rear inclination degree of the model can be adjusted, and the left and right inclination degree of the model can be adjusted by moving the fixed frame 18, and the screw 21 starts to rotate by rotating the rotating knob 20, so that the buckle 22 clamps the fixed frame 18, thereby keeping the stability of the model;

the motor 2 can be turned on to rotate the model and the illuminating lamp 23 can be turned on to allow the model to be observed more conveniently, which is not described in detail in this specification and is known to those skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flight model is used in teaching, includes bottom plate (1), its characterized in that: the inside of bottom plate (1) is fixed with motor (2), and the last end hub connection rolling disc (3) of motor (2) to the upper surface fixed of bottom plate (1) has light (23), the last surface hub connection rotating ware (4) of rolling disc (3), and the inside threaded connection carriage release lever (5) of rotating ware (4), the last end hub connection dwang (6) of carriage release lever (5), and the upper end of dwang (6) is fixed with connector (19), dwang (6) hub connection bracing piece (7), and bracing piece (7) are fixed on the upper surface of rolling disc (3), the inside hub connection of connector (19) has screw rod (21), and the tip hub connection of screw rod (21) rotates knob (20), screw rod (21) threaded connection buckle (22), and the lower extreme sliding connection of buckle (22) is on connector (19), the connector (19) is connected with the fixed frame (18) through a shaft, a partition plate (24) is fixed inside the fixed frame (18), one end of the telescopic rod (16) is fixed on the partition plate (24), and the outer surface of the telescopic rod (16) is movably nested with a spring (17), the other end of the telescopic rod (16) is fixed on the fixture block (14), the fixture block (14) is nested and connected with the fixing frame (18), a button (15) is fixed on the fixture block (14), the button (15) is nested and connected with the fixing frame (18), the clamping block (14) is connected with the fixing groove (13) in a sliding way, the fixing groove (13) is arranged at the bottom of the fuselage (8), the fuselage (8) is provided with a first wing (9), and a second wing (10) is arranged on the fuselage (8), a nose (12) is fixed on the fuselage (8), and a tail wing (11) is fixed on the upper surface of the fuselage (8).

2. A teaching flight model as claimed in claim 1, wherein: the rotating disc (3) is connected to the center of the bottom plate (1) in a shaft mode, and the illuminating lamps (23) are fixed to four corners of the bottom plate (1).

3. A teaching flight model as claimed in claim 1, wherein: the structure shape of the clamping block (14) is an L-shaped structure, and the button (15) is vertically welded on the clamping block (14).

4. A teaching flight model as claimed in claim 1, wherein: the telescopic rods (16) are vertically fixed at two ends of the clamping blocks (14) and are symmetrical about the middle points of the clamping blocks (14).

5. A teaching flight model as claimed in claim 1, wherein: the lower end of the fixing frame (18) is provided with a groove, and the structural shape of the groove is arc-shaped.

6. A teaching flight model as claimed in claim 1, wherein: the screw (21) is vertically connected to the inner surface of the connector (19), and the thread on the screw (21) is symmetrical about the midpoint of the screw (21).