CN213424319U

CN213424319U - Exercise device is used in outdoor english study

Info

Publication number: CN213424319U
Application number: CN202022099787.5U
Authority: CN
Inventors: 王巍; 唐毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-11
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to an exercise device technical field discloses an outdoor exercise device for english study, and its structure includes the blank, be provided with fixed plate, spacing hole and fixed orifices on the blank, the fixed plate through weld in the upper end fixed connection of blank, spacing hole site in the inside of blank, the fixed orifices is located the middle department of blank upper end, the fixed plate passes through fixed axle connection shielding plate, be provided with through-hole and screw hole on the shielding plate, the through-hole is located the left side of shielding plate, the screw hole is located the left side of shielding plate upper surface, the inside of screw hole is provided with fixing bolt. The utility model discloses a let the user shelter from the sun when outdoor use exercise device, prevent that the highlight from causing the injury to user's eyes, improved the protective effect to the user when exercise device uses.

Description

Exercise device is used in outdoor english study

Technical Field

The utility model relates to an exercise device technical field specifically is an outdoor exercise device for english study.

Background

According to patent 201920665484.X, an outdoor exercise device for english learning is disclosed, which comprises a white board; the supporting mechanism is fixedly arranged on one side of the white board and comprises four fixing blocks, two first supporting legs, two second supporting legs and two screw rods, the four fixing blocks are fixedly arranged on the white board and distributed in a rectangular array, the two first supporting legs and the two second supporting legs are respectively in rotating connection with the corresponding fixing blocks, and the two screw rods are respectively in threaded connection with the corresponding first supporting legs; the clearing mechanism is fixedly installed on the white board and comprises two grooves, two sliding rods, two springs and a transverse plate. The utility model provides an outdoor exercise device for english study is practical convenient, easy operation, portable has the function of listening and writing simultaneously, more is favorable to the student to english study.

Currently, the existing practice devices for outdoor english learning have some disadvantages, for example; the exercise device is used in current outdoor english study does not let the user shelter from the sun when the exercise device is used in the open air, and the highlight causes the injury to user's eyes easily, has reduced the protective effect to the user when exercise device uses. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor exercise device for english study has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor exercise device for english study, includes the blank, be provided with fixed plate, spacing hole and fixed orifices on the blank, the fixed plate through weld in the upper end fixed connection of blank, spacing hole site in the inside of blank, the fixed orifices is located the centre department of blank upper end, the fixed plate passes through fixed axle connection shielding plate, be provided with through-hole and screw hole on the shielding plate, the through-hole is located the left side of shielding plate, the screw hole is located the left side of shielding plate upper surface, the inside of screw hole is provided with fixing bolt.

As a preferred embodiment of the present invention, the fixing plate is symmetrically disposed at both sides of the upper end of the white board, and the fixing shaft is fixed to the inner side of the fixing plate by screws.

As a preferred embodiment of the present invention, the shielding plate is sleeved on the outer surface of the fixing shaft and movably connected to the outer surface of the fixing shaft.

As a preferred embodiment of the present invention, the fixing bolt passes through the inside of the threaded hole and is connected to the inside of the fixing hole by a thread.

As a preferred embodiment of the present invention, the size of the threaded hole is identical to the size of the limiting hole, and corresponds to the position of the limiting hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a fixed plate, spacing hole, the fixed orifices, the fixed axle, the shielding plate, the through-hole, the combination of screw hole and fixing bolt, when exercise device is in the open air use, the user screws out fixing bolt from the inside of spacing hole and screw hole earlier, then the shielding plate passes through the through-hole and rotates on the fixed axle, so that let the shielding plate follow the back of blank and rotate the upper end of blank, then pass the inside of screw hole with fixing bolt again, and screw up the inside at the fixed orifices, the effectual user that has realized shelters from the sun when using exercise device in the open air, prevent that the highlight from causing the injury to user's eyes, the protecting effect to the user when having improved exercise device and using.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a sectional view of a white board of an outdoor training device for english learning of the present invention;

fig. 2 is a schematic diagram of a whiteboard structure of the exercise device for outdoor english learning of the present invention;

fig. 3 is the utility model relates to an outdoor english study is with exercise device's shielding plate structure sketch map.

In the figure: blank 1, fixed plate 2, spacing hole 3, fixed orifices 4, fixed axle 5, shielding plate 6, through-hole 7, screw hole 8, fixing bolt 9.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: an outdoor exercise device for English learning comprises a white board 1, wherein a fixing plate 2, a limiting hole 3 and a fixing hole 4 are arranged on the white board 1, the fixing plate 2 is fixedly connected with the upper end of the white board 1 by welding, the limiting hole 3 is arranged in the white board 1, the fixing hole 4 is arranged in the middle of the upper end of the white board 1, the fixing plate 2 is connected with a shielding plate 6 by a fixing shaft 5, the shielding plate 6 is provided with a through hole 7 and a threaded hole 8, the through hole 7 is arranged on the left side of the shielding plate 6, the threaded hole 8 is arranged on the left side of the upper surface of the shielding plate 6, the fixing bolt 9 is arranged in the threaded hole 8, and in the embodiment, as shown in figures 1, 2 and 3, the fixing plate 2, the limiting hole 3, the fixing hole 4, the fixing shaft 5, the shielding plate 6, the through hole 7, the threaded hole 8 and the, when the exercise device is used outdoors, the user screws out fixing bolt 9 from the inside of spacing hole 3 and screw hole 8 earlier, then shielding plate 6 rotates on fixed axle 5 through-hole 7, so that shielding plate 6 rotates whiteboard 1's upper end from whiteboard 1's the back, then pass fixing bolt 9 the inside of screw hole 8, and screw up the inside at fixed hole 4, the effectual user that has realized shelters from the sun when using the exercise device in the open air that has realized, prevent that the highlight from causing the injury to user's eyes, the protective effect to the user when having improved the exercise device and using.

In this embodiment, referring to fig. 1, the fixing plates 2 are symmetrically disposed at two sides of the upper end of the whiteboard 1, and the fixing shafts 5 are fixedly connected to the inner sides of the fixing plates 2 through screws, so that the firmness between the fixing plates 2 and the whiteboard 1 can be effectively improved.

In the embodiment, referring to fig. 1, the shielding plate 6 is sleeved on the outer surface of the fixing shaft 5 and movably connected with the outer surface of the fixing shaft 5, so that the convenience of the shielding plate 6 in use can be effectively improved.

In this embodiment, referring to fig. 1, the fixing bolt 9 passes through the inside of the threaded hole 8 and is connected to the inside of the fixing hole 4 through a thread, which is effective in improving the convenience of assembling and disassembling the fixing bolt 9.

In this embodiment, referring to fig. 1 and 3, the size of the threaded hole 8 is matched with the size of the limiting hole 3, and corresponds to the position of the limiting hole 3, so that the fixing bolt 9 can effectively pass through the threaded hole 8 and be screwed in the limiting hole 3.

It should be noted that the practice device for learning english in the open air of the present invention comprises a white board 1, a fixing board 2, a limiting hole 3, a fixing hole 4, a fixing shaft 5, a shielding board 6, a through hole 7, a threaded hole 8, a fixing bolt 9 and other parts which are all universal standard parts or known by those skilled in the art, and the structure and principle of the practice device can be known by the technical manual or by the conventional experimental method, in the idle position of the device, all the electric devices, which refer to the power element, the electric devices and the adaptive monitoring computer, are connected by a wire, and the specific connection means should refer to the following working principle that the electric devices complete the electrical connection in sequence, and the detailed connection means, which is known in the art, mainly introduces the working principle and process, and does not describe the electrical control, when an outdoor exercise device for english study used, through fixed plate 2, spacing hole 3, fixed orifices 4, fixed axle 5, shielding plate 6, through-hole 7, screw hole 8 and fixing bolt 9's combination, when exercise device is in the open air use, the user screws out fixing bolt 9 from spacing hole 3 and screw hole 8's inside earlier, then shielding plate 6 rotates on fixed axle 5 through-hole 7 again, so that let shielding plate 6 rotate whiteboard 1's upper end from whiteboard 1's back, then pass fixing bolt 9's inside at screw hole 8, and screw up the inside at fixed orifices 4, the effectual user that has realized shelters from the sun when using exercise device in the open air, prevent that the highlight from causing the injury to user's eyes, the protective effect to the user when having improved exercise device and using.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an outdoor exercise device for english study, includes blank (1), its characterized in that: be provided with fixed plate (2), spacing hole (3) and fixed orifices (4) on whiteboard (1), fixed plate (2) through weld in the upper end fixed connection of whiteboard (1), spacing hole (3) are located the inside of whiteboard (1), fixed orifices (4) are located the centre department of whiteboard (1) upper end, shielding plate (6) are connected through fixed axle (5) in fixed plate (2), be provided with through-hole (7) and screw hole (8) on shielding plate (6), through-hole (7) are located the left side of shielding plate (6), screw hole (8) are located the left side of shielding plate (6), the inside of screw hole (8) is provided with fixing bolt (9).

2. The outdoor exercise device for english learning according to claim 1, characterized in that: the fixed plate (2) is symmetrically arranged on two sides of the upper end of the white board (1), and the fixed shaft (5) is fixedly connected with the inner side of the fixed plate (2) through screws.

3. The outdoor exercise device for english learning according to claim 1, characterized in that: the shielding plate (6) is sleeved on the outer surface of the fixed shaft (5) and movably connected with the outer surface of the fixed shaft (5).

4. The outdoor exercise device for english learning according to claim 1, characterized in that: the fixing bolt (9) penetrates through the inner part of the threaded hole (8) and is connected with the inner part of the fixing hole (4) through threads.

5. The outdoor exercise device for english learning according to claim 1, characterized in that: the size of the threaded hole (8) is matched with that of the limiting hole (3) and corresponds to the position of the limiting hole (3).