CN210136623U

CN210136623U - Portable english learning device

Info

Publication number: CN210136623U
Application number: CN201921084198.0U
Authority: CN
Inventors: 谢爽
Original assignee: Chengdu Normal University
Current assignee: Chengdu Normal University
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-03-10
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a portable english learning device, including a box, the inner wall of a box one side top and bottom all is fixed with a hinge, the utility model discloses the beneficial effect who reaches is: through the bracing piece, spacing groove and spacing post, offer the fine support nature of a box and No. two boxes, through a screwed pipe, No. two screwed pipes, the collocation use of a threaded rod, make a box and No. two box junctions have better spacing nature, through two whiteboards, the collocation use of No. three screwed pipes and No. two threaded rods, make two whiteboards be convenient for connect, can constitute a very long combination blank, can write a lot of english words, be convenient for better study, use through the collocation of two spacing sliders and spout, be convenient for support two whiteboards, through two marker pens that are equipped with, conveniently write the word on the whiteboard.

Description

Portable english learning device

Technical Field

The utility model relates to a portable english learning device belongs to english learning equipment technical field.

Background

In current technique, the english learning device of convenient is when using, and the equipment is comparatively loaded down with trivial details, and operating procedure is more, and the junction spacing nature between box body and the box body is relatively poor, and english word letter is more, and during the study english, the blank area that can use is less, can not write a large amount of english words in a large number, does not have fine practicality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a portable english learning device.

In order to solve the technical problem, the utility model provides a following technical scheme: a portable English learning device comprises a first box, wherein a first hinge is fixed on the top end of one side of the first box and the inner wall of the bottom end of the first box, supporting rods are fixed on the ends, away from the first box, of the first hinges, a limiting groove is formed in the ends, away from the first hinge, of the two supporting rods, two first bags are fixed on the top end of the inner portion of the first box, limiting sliders are embedded in the first bags, two second bags are fixed on the bottom end of the inner portion of the first box, marking pens are embedded in the second bags, a first threaded pipe is fixed at the bottom end, close to the outer wall of one side of the first hinge, of the first box, a first threaded rod is inserted in the first threaded pipe, limiting blocks are fixed at the two ends, and a second hinge is fixed at the top end and the bottom end of the outer wall of one side, away from the first threaded pipe, of the first box, two the one end that No. one box was kept away from to No. two hinges is fixed with the top and the bottom of No. two box one side outer walls respectively, the top that No. two hinge one side lateral walls were kept away from to No. two boxes is fixed with No. two screwed pipes, the top that one side of No. one box was kept away from to No. two box insides is fixed with the limit post with the bottom office, No. two box inside inlays and is equipped with two whiteboards, two the bottom of whiteboard one side lateral wall all is fixed with No. three screwed pipes, one of them No. three screwed pipe interpolation is equipped with the threaded rod No. two.

As a preferred technical scheme of the utility model, a box rotates through No. two hinges and No. two boxes to be connected, a box rotates through a hinge and bracing piece to be connected.

As an optimal technical scheme of the utility model, two the internal diameter size of spacing groove equals the external diameter size of spacing post, and two the bracing piece alternates with spacing post through a bag and is connected.

As an optimal technical scheme of the utility model, two the external diameter of marker pen is less than the internal diameter of No. two bags, two the external diameter of spacing slider is less than the internal diameter of a bag, two the blank external diameter is less than the internal diameter of No. two boxes.

As a preferred technical scheme of the utility model, distance between a screwed pipe bottom portion to No. two screwed pipe tops is less than the distance between the threaded rod both ends, and two distance between the stopper is greater than the distance between a screwed pipe bottom portion to No. two screwed pipe bottoms, just a screwed pipe is the internal thread pipe with No. two screwed pipes, just a threaded rod respectively with a screwed pipe and No. two screwed pipe threaded connection, a screwed pipe and spout are located same water flat line, a box and No. two boxes can be dismantled through a threaded rod and be connected.

As an optimal technical scheme of the utility model, two spacing slider is respectively through spout and No. two box sliding connection, the distance between No. two threaded rod both ends big with two distances between No. three screwed pipes, and two the blank can be dismantled the connection through No. two threaded rods.

The utility model discloses the beneficial effect who reaches is: through the bracing piece, spacing groove and spacing post, offer the fine support nature of a box and No. two boxes, through a screwed pipe, No. two screwed pipes, the collocation use of a threaded rod, make a box and No. two box junctions have better spacing nature, through two whiteboards, the collocation use of No. three screwed pipes and No. two threaded rods, make two whiteboards be convenient for connect, can constitute a very long combination blank, can write a lot of english words, be convenient for better study, use through the collocation of two spacing sliders and spouts, be convenient for support two whiteboards, through two marker pens that are equipped with, conveniently write the word on the blank, and can also place other article in a box, like the blackboard eraser, english book etc., easy dismounting, have fine practicality and popularization nature.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic top view of the present invention after being opened;

FIG. 2 is a schematic view of the external structure of the support rod of the present invention when it is connected to the position-limiting post;

FIG. 3 is a schematic view of the front view of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure in the first box of the present invention;

fig. 5 is a schematic perspective view of the limiting slider of the present invention;

fig. 6 is a schematic structural view of the first case and the second case of the present invention when they are connected.

In the figure: 1. a first box; 2. a first hinge; 3. a support bar; 4. a limiting groove; 5. a first bag; 6. a limiting slide block; 7. a second bag; 8. a marking pen; 9. a first threaded pipe; 10. a chute; 11. a first threaded rod; 12. a limiting block; 13. a second hinge; 14. a second box; 15. a limiting column; 16. a second threaded pipe; 17. A white board; 18. a third threaded pipe; 19. threaded rod II.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in figures 1-6, a portable English learning device comprises a first box 1, a first hinge 2 is fixed on the inner wall of the top end and the bottom end of one side of the first box 1, supporting rods 3 are fixed on the ends, far away from the first box 1, of the two first hinges 2, a limiting groove 4 is drilled on the ends, far away from the first hinge 2, of the two supporting rods 3, a marking pen 8 is embedded in each of the two second bags 7, a first threaded pipe 9 is fixed at the bottom end of the outer wall, close to the first hinge 2, of the first box 1, a first threaded rod 11 is inserted in each first threaded pipe 9, limiting blocks 12 are fixed at the two ends, located at one side of each threaded pipe 9, of each first threaded rod 11, and a second hinge 13 is fixed at the top end and the bottom end of the outer wall, far away from the first threaded pipe 9, of the first box 1, one end of each of the two second hinges 13, which is far away from the first box 1, is fixed to the top end and the bottom end of the outer wall of one side of the second box 14 respectively, the top end of each of the two second boxes 14, which is far away from the side wall of one side of the second hinge 13, is fixed to a second threaded pipe 16, the top end and the bottom end of one side of each of the two second boxes 14, which is far away from the first box 1, are fixed to a limiting column 15, two white boards 17 are embedded in the second box 14, three threaded pipes 18 are fixed to the bottom ends of the side walls of one sides of the two white boards 17, and a second threaded rod 19.

The first box 1 is rotatably connected with the second box 14 through a second hinge 13, and the first box 1 is rotatably connected with the support rod 3 through a first hinge 2; the inner diameter of the two limiting grooves 4 is equal to the outer diameter of the limiting column 15, and the two supporting rods 3 are connected with the limiting column 15 in an inserting mode through the first bag 5; the outer diameter of the two marker pens 8 is smaller than the inner diameter of the second bag 7, the outer diameter of the two limiting slide blocks 6 is smaller than the inner diameter of the first bag 5, and the outer diameter of the two white boards 17 is smaller than the inner diameter of the second box 14; the distance between the bottom of the first threaded pipe 9 and the top of the second threaded pipe 16 is smaller than the distance between the two ends of the first threaded rod 11, the distance between the two limiting blocks 12 is larger than the distance between the bottom of the first threaded pipe 9 and the bottom of the second threaded pipe 16, the first threaded pipe 9 and the second threaded pipe 16 are both internally threaded pipes, the first threaded rod 11 is in threaded connection with the first threaded pipe 9 and the second threaded pipe 16 respectively, the first threaded pipe 9 and the chute 10 are located on the same horizontal line, and the first box 1 and the second box 14 are detachably connected through the first threaded rod 11; two limiting slide blocks 6 are respectively connected with a second box 14 in a sliding mode through sliding grooves 10, the distance between two ends of a second threaded rod 19 is larger than the distance between two third threaded pipes 18, and two white boards 17 are detachably connected through the second threaded rod 19.

Specifically, when the utility model is installed, the first threaded rod 11 is rotated until the first threaded rod 11 is rotated out of the second threaded pipe 16, the second box 14 is separated from the first box 1 through the rotation of the second hinge 13, after the opening, as shown in figure 1, the two white boards 17, the limiting slide blocks 6 and the marking pens 8 are taken out, the second box 14 is close to the first box 1 through the rotation of the second hinge 13, the two supporting rods 3 in the first box 1 are rotated through the first hinge 2, the two supporting rods 3 are rotated from the first box 1, the limiting grooves 4 in the two supporting rods 3 are sleeved at the limiting columns 15 in the second box 14, the second box 14 is supported, after the support is completed, as shown in figure 2, the two limiting slide blocks 6 are inserted into the two sliding grooves 10 of the second box 14, the two white boards 17 are close to each other, the two third threaded pipes 18 are close to each other, the second threaded rod 19 in the third threaded pipe 18 is rotated, until the two ends of the second threaded rod 19 are respectively in threaded connection with the two third threaded pipes 18, after the two white boards 17 are assembled, the side wall of the lower end of the combined white board 17 is abutted against the outer wall of the second box 14, the bottoms of the two white boards 17 are tightly attached to the top ends of the two limit sliders 6, as shown in figure 3, the combined white board 17 is written on by the marker pen 8, when the combined white board 17 is disassembled, one third threaded pipe 18 at the threaded position of the second threaded rod 19 is separated from the two white boards 17, the two limit sliders 6 are taken out from the sliding grooves 10 and are respectively placed into the two first bags 5 in the first box 1, the two support rods 3 are separated from the limit posts 15, the two support rods 3 are retracted into the first box 1 through the rotation of the first hinge 2, the marker pen 8 is placed into the second bag 7, the two white boards 17 are placed into the second box 14, the second box 14 is tightly attached to the first box 1 through the rotation of the second hinge 13, through the rotation of the first threaded rod 11, one end of the first threaded rod 11, which is far away from the first threaded pipe 9, is in threaded connection with the second threaded pipe 16, and the first box 1 is in limited connection with the second box 14.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The portable English learning device is characterized by comprising a first box (1), wherein a first hinge (2) is fixed on the top end of one side of the first box (1) and the inner wall of the bottom end of the first box (1), two supporting rods (3) are fixed on the ends, far away from the first box (1), of the first hinge (2), two limiting grooves (4) are formed in the ends, far away from the first hinge (2), of the two supporting rods (3), two first bags (5) are fixed on the top end of the interior of the first box (1), limiting sliders (6) are embedded in the two first bags (5), two second bags (7) are fixed on the bottom end of the interior of the first box (1), marking pens (8) are embedded in the two second bags (7), a first threaded pipe (9) is fixed on the bottom end, close to the outer wall of one side of the first hinge (2), of the first threaded pipe (9) is internally inserted with a first threaded rod (11), the first threaded rod (11) is positioned at two ends of the first threaded pipe (9) and is fixed with a limiting block (12), a second hinge (13) is fixed at the top end and the bottom end of the outer wall of one side of the first box (1) far away from the first threaded pipe (9), one ends of the two second hinges (13) far away from the first box (1) are respectively fixed with the top end and the bottom end of the outer wall of one side of the second box (14), a second threaded pipe (16) is fixed at the top end of the side wall of the second box (14) far away from the second hinge (13), a limiting column (15) is fixed at the top end and the bottom end of one side of the second box (14) far away from the first box (1), two white boards (17) are embedded in the second box (14), a third threaded pipe (18) is fixed at the bottom end of one side wall of each white board (17), one of the third threaded pipes (18) is internally provided with a second threaded rod (19) in an inserted manner.

2. The portable english learning device according to claim 1, wherein; the first box (1) is rotatably connected with the second box (14) through a second hinge (13), and the first box (1) is rotatably connected with the supporting rod (3) through a first hinge (2).

3. The portable english learning device according to claim 1, wherein; two the internal diameter size of spacing groove (4) equals the external diameter size of spacing post (15), and two bracing piece (3) are connected with spacing post (15) interlude through a bag (5).

4. The portable english learning device according to claim 1, wherein; the outer diameter of the marker pen (8) is smaller than the inner diameter of the second bag (7), the outer diameter of the limiting sliding block (6) is smaller than the inner diameter of the first bag (5), and the outer diameter of the white board (17) is smaller than the inner diameter of the second box (14).

5. The portable english learning device according to claim 1, wherein; the distance between a screwed pipe (9) bottom to No. two screwed pipe (16) tops is less than the distance between threaded rod (11) both ends, and two distance between stopper (12) is greater than the distance between screwed pipe (9) bottom to No. two screwed pipe (16) bottoms, just screwed pipe (9) and No. two screwed pipe (16) are the internal thread pipe, just threaded rod (11) respectively with a screwed pipe (9) and No. two screwed pipe (16) threaded connection, a screwed pipe (9) and spout (10) are located same water flat line, box (1) and No. two box (14) can dismantle through a threaded rod (11) and be connected.

6. The portable english learning device according to claim 1, wherein; two limit slide (6) are respectively through spout (10) and No. two box (14) sliding connection, distance between No. two threaded rod (19) both ends big with two distance between No. three screwed pipe (18), and two whiteboard (17) can dismantle the connection through No. two threaded rod (19).