Folding pool teaching aid structure capable of saving practical training space

Abstract

The utility model relates to the technical field of folding pool teaching aid structures, in particular to a folding pool teaching aid structure capable of saving practical training space, which comprises vertical rods and a base, the bottoms of a plurality of vertical rods are respectively and fixedly connected with the top of the base, the tops of the plurality of vertical rods are respectively connected with an installation structure, the front surface of the installation structure is connected with a first valve, and the front surface of the installation structure is connected with a second valve. A second valve is connected to the rear portion of the left side of the mounting structure, a grip is connected to the outer side of the mounting structure, the top of the outer side of thickened knife scraping cloth is attached to the inner sides of the outer walls of the straight rod and the sleeve rods, the inner sides of four arc plates are attached to the outer walls of the four sleeve rods correspondingly, and then a screw is rotated in cooperation with the grip; the rotating screw drives the support to move towards the outer side until the inner side enables the thickening knife scraping cloth to abut against the inner side of the outer wall of the sleeve rod, installation of the folding pool teaching aid is completed, the structural space of the pool teaching aid is saved, use is convenient, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of a folding water pool teaching aid structure for saving training space, in particular to a folding water pool teaching aid structure for saving training space. Background Art

[0002] "Garden Engineering" is a course that requires a large number of training sites. Therefore, we need to realize the functional superposition of the site within a limited space. Foldable training equipment can solve the current space problem.

[0003] As a teaching method combined with theoretical knowledge, practical training is of great significance to the cultivation of students' abilities. However, in the actual training process, there are often problems such as insufficient space and insufficient material funds. At present, there is a lack of a water supply and drainage engineering training teaching aid that can realize an efficient device that saves training space. As a result, the existing pool teaching aid structure occupies a large space and is inconvenient to use, which increases the cost of using the pool teaching aid structure. Utility Model Content

[0004] The utility model aims to solve the problem that the existing water pool teaching aid structure occupies a large space and is inconvenient to use, which increases the use cost of the water pool teaching aid structure, and proposes a folding water pool teaching aid structure that saves practical training space.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A foldable pool teaching aid structure for saving practical training space is designed, comprising a vertical pole and a base, the bottoms of the plurality of vertical poles are respectively fixedly connected to the top of the base, the tops of the plurality of vertical poles are connected to a mounting structure, the front of the mounting structure is connected to a first valve, the left rear of the mounting structure is connected to a second valve, the outer side of the mounting structure is connected to a handle, the bottom of the inner wall of the mounting structure is connected to a water spraying structure, the bottom of the mounting structure is located above the plurality of bases, and the front of the water spraying structure is adjacent to the front of the inner wall of the mounting structure.

[0007] Preferably, the mounting structure includes an internal threaded elbow and a straight rod, the bottoms of the multiple internal threaded elbows are respectively threadedly connected to the bottoms of the outer walls of the multiple vertical rods, the two ends of the internal threaded elbows are respectively threadedly connected to the outer sides of the straight rods, a sleeve rod is slidably clamped on the inner side of the outer wall of the straight rod, the inner sides of the outer walls of the straight rod and the sleeve rod are both fitted with thickened scraper cloth, the outer side of the sleeve rod is tightly pressed against an arc plate, the outer side of the arc plate is rotatably connected to a screw rod, the outer wall of the screw rod is threadedly connected to a bracket, and the inner side of the bracket is pressed against the top of the inner wall of the thickened scraper cloth.

[0008] Preferably, outer sides of the plurality of screw rods are respectively fixedly connected to inner sides of the handle, and the bottom of the thickened scraper cloth is located above the base.

[0009] Preferably, the front bottom of the thickened scraper cloth is connected to a first valve, and the left rear of the thickened scraper cloth is connected to a second valve.

[0010] Preferably, the water spray structure includes a water pump and a water pipe, the bottom of the water pump is in contact with the bottom of the inner wall of the thickened scraper cloth, the output end of the water pump is connected to the front of the water pipe, the top of the water pipe is connected to a vertical pipe, and the top of the vertical pipe is connected to a nozzle.

[0011] Preferably, the front of the water pump is connected to the front of the inner wall of the thickened scraper cloth, and the bottom of the water pipe is in contact with the bottom of the inner wall of the thickened scraper cloth.

[0012] The utility model proposes a foldable pool teaching aid structure which saves practical training space and has the beneficial effects as follows: the bottoms of multiple internal threaded elbows in the installation structure are respectively threadedly connected with the tops of the outer walls of multiple vertical rods, and then the ends of the internal threaded elbows are respectively threadedly connected with the ends of the outer walls of the straight rods, and at the same time the straight rods can be pulled outward on the inner wall of the sleeve rod to achieve the length change of the straight rod and the sleeve rod, and then the outer top of the thickened scraper cloth is fit with the inner sides of the outer walls of the straight rod and the sleeve rod, and the inner sides of the four arc plates are fit with the outer walls of the four sleeve rods respectively, and then the screw is rotated in conjunction with the handle, and the rotating screw moves the bracket outward until the inner side presses the thickened scraper cloth against the inner side of the outer wall of the sleeve rod, thereby completing the installation of the foldable pool teaching aid, achieving the space saving of the pool teaching aid structure, facilitating use, and reducing the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the structure of the neutral rod, base and internal thread elbow;

[0015] Figure 3 for Figure 1 The structural diagram of A in the figure;

[0016] Figure 4 for Figure 1 Schematic diagram of the structure of B;

[0017] Figure 5 for Figure 1 Schematic diagram of the connection relationship between the middle arc plate, the screw rod and the bracket;

[0018] Figure 6 for Figure 1 Schematic diagram of the connection structure between the greywater pump, water pipe and riser.

[0019] In the figure: 1. vertical pole, 2. mounting structure, 201. internal thread elbow, 202. straight rod, 203. sleeve rod, 204. thickened scraper cloth, 205. arc plate, 206. screw, 207. bracket, 3. water spraying structure, 301. water pump, 302. water pipe, 303. vertical pipe, 304. nozzle, 4. base, 5. first valve, 6. second valve, 7. handle, 8. hook. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Embodiment 2:

[0022] See also Figure 1-6 In the present embodiment, a folding pool teaching aid structure for saving practical training space includes a vertical pole 1 and a base 4. The bottoms of the plurality of vertical poles 1 are respectively fixedly connected to the tops of the bases 4, the tops of the plurality of vertical poles 1 are connected to a mounting structure 2, the front of the mounting structure 2 is connected to a first valve 5, the left rear of the mounting structure 2 is connected to a second valve 6, both the first valve 5 and the second valve 6 are one-way valve models selected according to usage requirements, the outer side of the mounting structure 2 is connected to a handle 7, the bottom of the inner wall of the mounting structure 2 is connected to a water spray structure 3, the bottom of the mounting structure 2 is located above the plurality of bases 4, and the front of the water spray structure 3 is adjacent to the front of the inner wall of the mounting structure 2.

[0023] The mounting structure 2 includes an internal thread elbow 201 and a straight rod 202. The bottoms of the multiple internal thread elbows 201 are respectively threadedly connected to the bottoms of the outer walls of the multiple vertical poles 1. The two ends of the internal thread elbows 201 are respectively threadedly connected to the outer sides of the straight rods 202. The inner side of the outer wall of the straight rod 202 is slidably connected with a sleeve rod 203. The straight rod 202 can slide left and right on the inner wall of the sleeve rod 203 under force to adjust the length of the straight rod 202 and the sleeve rod 203. The inner sides of the outer walls of the straight rod 202 and the sleeve rod 203 are both fitted with thickened scraper cloths 204. The thickened scraper cloths The cloth 204 is made of PVC. The outer side of the sleeve rod 203 is pressed against an arc plate 205. The outer side of the arc plate 205 is rotatably connected with a screw rod 206. The inner side of the outer wall of the screw rod 206 is subjected to force to rotate through the outer bearing of the arc plate 205. The outer wall of the screw rod 206 is threadedly connected with a bracket 207. The inner side of the bracket 207 is pressed against the top of the inner wall of the thickened scraper cloth 204. The outer sides of the plurality of screw rods 206 are respectively fixed to the inner side of the handle 7. The handle 7 is convenient for driving the screw rod 206 to rotate. The bottom of the thickened scraper cloth 204 is located above the base 4.

[0024] The bottoms of the multiple internal threaded elbows 201 in the mounting structure 2 are respectively threadedly connected with the tops of the outer walls of the multiple vertical poles 1, and then the ends of the internal threaded elbows 201 are respectively threadedly connected with the ends of the outer walls of the straight rods 202, and at the same time, the straight rods 202 can be pulled outward on the inner wall of the sleeve rod 203 to achieve the length change of the straight rods 202 and the sleeve rods 203, and then the outer top of the thickened scraper cloth 204 is fit with the inner sides of the outer walls of the straight rods 202 and the sleeve rods 203, so that the inner sides of the four arc plates 205 are respectively fit with the outer walls of the four sleeve rods 203, and then the screw rod 206 is rotated in conjunction with the handle 7, and the rotating screw rod 206 moves outward with the bracket 207 until the inner side of 207 presses the thickened scraper cloth 204 against the inner side of the outer wall of the sleeve rod 203, completing the installation of the foldable pool teaching aid, realizing the space saving of the pool teaching aid structure, facilitating use, and reducing the cost of use.

[0025] The front bottom of the thickened knife scraper cloth 204 is connected to a first valve 5, the left rear of the thickened knife scraper cloth 204 is connected to a second valve 6, the water spray structure 3 includes a water pump 301 and a water pipe 302, the bottom of the water pump 301 is in contact with the bottom of the inner wall of the thickened knife scraper cloth 204, the model of the water pump 301 is selected according to usage requirements, the output end of the water pump 301 is connected to the front of the water pipe 302, the top of the water pipe 302 is connected to a vertical pipe 303, the top of the vertical pipe 303 is connected to a nozzle 304, the front of the water pump 301 is connected to the front of the inner wall of the thickened knife scraper cloth 204, and the bottom of the water pipe 302 is in contact with the bottom of the inner wall of the thickened knife scraper cloth 204.

[0026] Working principle:

[0027] The water source is sent into the inside of the thickened scraper cloth through the second valve 6, and then the water pump 301 is powered on to work, the water pump 301 draws the water source into the water pipe 302, and then sprays it out at the nozzle 304 through the vertical pipe 303, completing the use of the pool teaching aid.

[0028] Folding pool teaching aids installation:

[0029] The bottoms of the multiple internal threaded elbows 201 are respectively threadedly connected to the tops of the outer walls of the multiple vertical poles 1, and then the ends of the internal threaded elbows 201 are respectively threadedly connected to the ends of the outer walls of the straight rods 202. At the same time, the straight rods 202 can be pulled outward on the inner wall of the sleeve rod 203 to achieve the length change of the straight rods 202 and the sleeve rods 203. Then, the outer tops of the thickened scraper cloth 204 are fitted with the inner sides of the outer walls of the straight rods 202 and the sleeve rods 203, and the inner sides of the four arc plates 205 are respectively fitted with the outer walls of the four sleeve rods 203. Then, the handle 7 is used to rotate the screw rod 206, and the rotating screw rod 206 moves the bracket 207 outward until the inner side of 207 presses the thickened scraper cloth 204 against the inner side of the outer wall of the sleeve rod 203, thereby completing the installation of the folding pool teaching aid.

[0030] Sprinkler structure placement:

[0031] After the folding pool teaching aid is installed, the water pump 301 is placed inside the thickened scraper cloth 204, and then the water pipe 302 is plugged into the output end of the water pump 301, and the vertical pipe 303 is plugged into the top of the water pipe 302, and finally the top of the vertical pipe 303 is connected to the nozzle 304.

[0032] Embodiment 2:

[0033] See also Figure 1-6 In the present embodiment, a folding pool teaching aid structure for saving training space further comprises a hook 8, and the bottoms of the plurality of hooks 8 are respectively fixedly connected to the tops of the internal threaded elbows 201.

[0034] Working principle:

[0035] After the water pump 301 is installed, the wires of the water pump 301 are wound around a plurality of hooks 8 for storage, so as to avoid the risk of electric leakage caused by the water pump 301 falling down and contacting with a water source.

[0036] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A foldable pool teaching aid structure for saving training space, comprising a vertical pole (1) and a base (4), characterized in that: The bottoms of the plurality of upright poles (1) are respectively fixedly connected to the tops of the bases (4); the tops of the plurality of upright poles (1) are all connected to a mounting structure (2); the front of the mounting structure (2) is connected to a first valve (5); the left rear of the mounting structure (2) is connected to a second valve (6); the outer side of the mounting structure (2) is connected to a handle (7); the bottom of the inner wall of the mounting structure (2) is connected to a water spray structure (3); the bottom of the mounting structure (2) is located above the plurality of bases (4); the front of the water spray structure (3) is adjacent to the front of the inner wall of the mounting structure (2).

2. The foldable pool teaching aid structure for saving training space according to claim 1 is characterized by: The mounting structure (2) comprises an internal thread elbow (201) and a straight rod (202); the bottoms of the plurality of internal thread elbows (201) are respectively threadedly connected to the bottoms of the outer walls of the plurality of vertical rods (1); the two ends of the internal thread elbows (201) are respectively threadedly connected to the outer sides of the straight rods (202); a sleeve rod (203) is slidably engaged with the inner side of the outer wall of the straight rod (202); the inner sides of the outer walls of the straight rod (202) and the sleeve rod (203) are both fitted with a thickened scraper cloth (204); an arc plate (205) is pressed against the outer side of the sleeve rod (203); a screw rod (206) is rotatably connected to the outer side of the arc plate (205); a bracket (207) is threadedly connected to the outer wall of the screw rod (206); the inner side of the bracket (207) is pressed against the top of the inner wall of the thickened scraper cloth (204).

3. The foldable pool teaching aid structure for saving training space according to claim 2 is characterized by: The outer sides of the plurality of screw rods (206) are respectively fixedly connected to the inner sides of the handle (7), and the bottom of the thickened scraper cloth (204) is located above the base (4).

4. The foldable pool teaching aid structure for saving training space according to claim 2 is characterized in that: The front bottom of the thickened scraper cloth (204) is connected to a first valve (5), and the left rear of the thickened scraper cloth (204) is connected to a second valve (6).

5. The foldable pool teaching aid structure for saving training space according to claim 1 is characterized in that: The water spray structure (3) comprises a water pump (301) and a water pipe (302); the bottom of the water pump (301) is in contact with the bottom of the inner wall of the thickened scraper cloth (204); the output end of the water pump (301) is connected to the front of the water pipe (302); the top of the water pipe (302) is connected to a vertical pipe (303); and the top of the vertical pipe (303) is connected to a spray head (304).

6. The foldable pool teaching aid structure for saving training space according to claim 5 is characterized by: The front of the water pump (301) is connected to the front of the inner wall of the thickened scraper cloth (204), and the bottom of the water pipe (302) is in contact with the bottom of the inner wall of the thickened scraper cloth (204).

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