CN211462065U

CN211462065U - Portable water rocket launching pad

Info

Publication number: CN211462065U
Application number: CN201922344408.1U
Authority: CN
Inventors: 陈坚; 姬瑞飞; 刘柯良; 张宏健; 杜龙门
Original assignee: Guizhou Institute of Technology
Current assignee: Guizhou Institute of Technology
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-11
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a portable water rocket launching pad, which comprises a first plate body, a second plate body and a third plate body, wherein the left side of the first plate body is rotationally connected with the left side of the second plate body, the third plate body is arranged in parallel with the second plate body at intervals, a plurality of support rods are vertically arranged around the second plate body and around the third plate body, through holes are respectively and oppositely arranged in the circumference direction of the central line of the second plate body and the circumference direction of the central line of the third plate body, the lower ends of a plurality of guide pipes respectively pass through the through holes in the second plate body and the third plate body in parallel, a launching hole is arranged on the third plate body along the central line thereof, a launcher is arranged in the launching hole, and an angle adjusting mechanism is arranged between the second plate; the water rocket launching pad is convenient to disassemble and install, good in bearing capacity and adjustable in launching angle.

Description

Portable water rocket launching pad

Technical Field

The utility model relates to a portable water rocket launching pad.

Background

The water rocket is a toy designed by utilizing mass ratio and air pressure, is one of the famous cases in physics teaching, can cultivate interest of students in physics learning, and the physical principle contained in the water rocket is an important basis for understanding mechanics in physics. The existing water rocket launching pad is of an integrated structure, cannot be detached, is difficult to carry, and has poor bearing capacity, so that the corresponding water rocket is small, and a guide pipe on the launching pad is generally a guide carbon rod, so that the water rocket launching pad is insufficient in rigidity and easy to bend.

Disclosure of Invention

In view of this, the utility model aims at providing a portable water rocket launching pad, dismantle simple to operate, bearing capacity is good, and launch angle can be adjusted wantonly.

The utility model aims at realizing through the following technical scheme:

portable water rocket launching pad, including first plate body, second plate body and third plate body, first plate body left side and second plate body left side rotate to link together, third plate body and second plate body parallel interval set up mutually, the second plate body is equipped with many spinal branchs vaulting pole all around with the third plate body all around perpendicularly, be equipped with the through-hole respectively in the central line week of second plate body and the central line week of third plate body relatively respectively, and the through-hole on second plate body, the third plate body is worn in parallel respectively to many stand pipe lower extremes, be equipped with the launching hole along its central line on the third plate body, be equipped with the transmitter in the launching hole, be equipped with angle adjusting mechanism between second plate body and first plate body.

Further, angle adjustment mechanism is the arc, be equipped with the arc along its length direction on the arc, angle adjustment mechanism is two and sets up the side around the launching pad respectively, the arc lower extreme is fixed on first plate body, the side is equipped with the screw that can pass the arc respectively around on the second plate body, and the screw that passes the arc is served and is overlapped and be equipped with fixation nut.

Furthermore, the bracing piece is the screw rod, be equipped with the hole that can supply the screw rod to pass on the second plate body and the third plate body respectively, the cover is equipped with the nut on the screw rod of downside on the hole respectively.

Furthermore, a hole is formed in the first plate body corresponding to the nut.

Furthermore, the left side of the first plate body and the left side of the second plate body are rotatably connected together through a hinge.

Furthermore, the first plate body, the second plate body and the third plate body are all wood plates.

Still further, the guide pipe is a stainless steel hollow pipe.

The utility model has the advantages that:

the utility model discloses a portable water rocket launching pad is through establishing angle adjustment mechanism between first plate body and second plate body for launch angle can be adjusted wantonly, is the interval setting through making second plate body and third plate body, and the stand pipe need not to link to each other with first plate body, second plate body or third plate body, and direct insertion can, consequently dismantle also and convenient, and it is more convenient to make and carry.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.

As shown in figure 1, the portable water rocket launching pad comprises a square first plate body 1, a second plate body 2 and a third plate body 3, wherein the left side of the first plate body 1 is rotatably connected with the left side of the second plate body 2, the third plate body 3 is arranged in parallel with the second plate body 2 at intervals, a plurality of support rods are vertically arranged between the periphery of the second plate body 2 and the periphery of the third plate body 3, through holes are respectively arranged in the periphery of the central line of the second plate body 2 and the periphery of the central line of the third plate body 3 in a corresponding manner, the lower ends of a plurality of guide pipes 4 respectively pass through the through holes in the second plate body 2 and the third plate body 3 in parallel, the guide pipes are not required to be fixedly connected with the first plate body or the second plate body or the third plate body, the problems that the guide pipes are in threaded connection with the launching pad in the prior art, the connection part is easy to deform when stressed and the launching angle is finally deviated are caused can be avoided, an angle adjusting mechanism is arranged between the second plate body 2 and the first plate body 1, and the emission angle is adjusted through the angle adjusting mechanism.

The angle adjustment mechanism is arc 6, be equipped with the arc along its length direction on the arc 6, angle adjustment mechanism is two and sets up side around the launching pad respectively, 6 lower extremes of arc are fixed on first plate body 1, the side is equipped with the screw that can pass the arc respectively around on the second plate body 2, the screw that passes the arc is served and is overlapped and be equipped with fixation nut 7, after loosening fixation nut, can rotate the second plate body wantonly relatively first plate body and lock through fixation nut, realize launch angle and adjust wantonly, can set up relative and coaxial screw rod on first plate body and the second plate body opposite face respectively of course, the screw rod screw thread is to opposite, with a both ends screw thread to with correspond the telescopic of end screw thread adaptation and adjust launch angle on two screw rods.

The bracing piece is screw rod 8, is equipped with the hole that can supply screw rod 8 to pass on second plate body 2 and the third plate body 3 respectively, overlaps respectively on the screw rod 8 of downside on the hole to be equipped with nut 9, through the interval of the adjustable second plate body of adjusting nut and third plate body, and then can adapt to the stand pipe of different length.

The first plate body 1 is provided with a hole corresponding to the nut 9, when the guide pipe needs to be vertically upwards launched, the nut is just arranged in the hole, and the second plate body is completely superposed on the first plate body.

The left side of the first plate body 1 and the left side of the second plate body 2 are rotatably connected together through a hinge.

The first plate body 1, the second plate body 2 and the third plate body 3 are all wood plates.

The guide pipe 4 is a stainless steel hollow pipe, and has good rigidity and light weight.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. Portable water rocket launching pad, its characterized in that: including first plate body (1), second plate body (2) and third plate body (3), first plate body (1) left side and second plate body (2) left side rotate to link together, third plate body (3) and second plate body (2) parallel interval set up mutually, second plate body (2) all around with third plate body (3) all around the perpendicular many spinal branchs pole that is equipped with, be equipped with the through-hole on the central line week of second plate body (2) and the central line week of third plate body (3) respectively relatively, many stand pipes (4) lower extreme are parallel to pass the through-hole on second plate body (2), third plate body (3) respectively, be equipped with emission hole (5) along its central line on third plate body (3), set up the transmitter in emission hole (5), be equipped with angle adjustment mechanism between second plate body (2) and first plate body (1).

2. A portable water rocket launch pad according to claim 1, wherein: angle adjustment mechanism is arc (6), be equipped with the arc along its length direction on arc (6), angle adjustment mechanism is two and sets up side around the launching pad respectively, arc (6) lower extreme is fixed on first plate body (1), the side is equipped with the screw that can pass the arc respectively around on second plate body (2), and the screw that passes the arc is served and is overlapped and be equipped with fixation nut (7).

3. A portable water rocket launch pad according to claim 1 or 2, wherein: the bracing piece is screw rod (8), be equipped with the hole that can supply screw rod (8) to pass on second plate body (2) and third plate body (3) respectively, the cover is equipped with nut (9) respectively on screw rod (8) of downside on the hole.

4. A portable water rocket launch pad according to claim 3, wherein: the first plate body (1) is provided with a hole corresponding to the nut (9).

5. A portable water rocket launch pad according to claim 4, wherein: the left side of the first plate body (1) is rotatably connected with the left side of the second plate body (2) through a hinge.

6. A portable water rocket launch pad according to claim 5, wherein: the first plate body (1), the second plate body (2) and the third plate body (3) are all wood plates.

7. A portable water rocket launch pad according to claim 6, wherein: the guide pipe (4) is a stainless steel hollow pipe.