CN210110284U - Propaganda column is used in french course study - Google Patents

Abstract

The utility model relates to a publicity column for learning French courses, which comprises a base, wherein the top of the base is connected with a support platform through a height adjusting mechanism, the height adjusting mechanism comprises a rotating rod, a threaded sleeve, a first rotating shaft, a support rod and a second rotating shaft, the threaded sleeve is symmetrically arranged on the rotating rod, the top and the bottom of the threaded sleeve are connected with the support rod through the first rotating shaft, one end of the support rod is respectively connected with the base and the support platform through the second rotating shaft, a bearing is arranged at the top of the support platform, the top of the bearing is connected with a box body, transparent windows are arranged at two sides of the box body, slide rails are arranged at the top and the bottom of an inner cavity of the box body, the slide rails are connected with a writing board, the writing board comprises a main board and a magnet layer, the magnet layer is arranged on the outer surface of the, and the convenience of the use of the publicity column is improved, and the publicity column is favorably used.

Description

Propaganda column is used in french course study

Technical Field

The utility model relates to a publicity column is used in french course study belongs to publicity column technical field.

Background

The publicity column is used for transmitting information usually, when french course study, the publicity column is used for posting the poster of french course, and can be used to write the knowledge of french course, so that people's study, publicity column structure is fairly simple for current french course study, be not convenient for adjust the height of publicity column, can't be applicable to different positions, and write on it and the poster of posting can be damaged by external environment, influence people's study, to this, we propose a publicity column for french course study and solve these problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, a publicity column is used in french course study is provided, through setting up height adjustment mechanism, a height for adjusting the publicity column, be convenient for people watch, be applicable to different positions of placing, through setting up the bearing, be convenient for adjust the turned angle of publicity column, make things convenient for people to watch, through setting up the box, and be equipped with the transparent window, a protection clipboard, avoid writing content and poster of posting up by rainwater or external force damage, and be equipped with the slide rail in it, conveniently take out the clipboard and change its content on it, through setting up the light, the publicity column is watched to people of being convenient for when light is not enough, and set up solar cell panel on the publicity column, a solar energy transformation becomes the electric energy, be favorable to the loss of energy saving.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a publicity column is used in study of french course, the on-line screen storage device comprises a base, the base top is connected with a supporting bench through high adjustment mechanism, high adjustment mechanism includes dwang, thread bush, first pivot, bracing piece, second pivot, the thread bush symmetry is located on the dwang, the thread bush top is connected the bracing piece through first pivot with the bottom, base and a supporting bench are connected respectively through the second pivot to bracing piece one end, the bearing is installed at a supporting bench top, the bearing top is connected with the box, the transparent window is installed to the box both sides, the slide rail is installed to box inner chamber top and bottom, sliding rail connection has the clipboard, the clipboard includes mainboard and magnet layer, the mainboard surface is located on the magnet layer, magnet layer surface is connected with the magnet piece.

Further, the symmetry is equipped with the stop collar on the dwang, just the relative one side of thread bush is located to the stop collar, one side that the stop collar kept away from mutually is equipped with the external screw thread, and this external screw thread symmetry locates on the dwang.

Furthermore, dwang one end is connected with changes the handle, just it is equipped with anti-skidding cover to change the outside cover of handle.

Furthermore, a fixing bolt is arranged on the supporting table and movably connected with the box body, and the fixing bolt is arranged on the outer side of the bearing.

Furthermore, a clamping groove is formed in one side of the box body, a clamping plate is arranged in the clamping groove and connected with the writing board, and a handle is arranged on the clamping plate.

Further, the top of the box body is provided with a rain shielding plate, the rain shielding plate is provided with a storage battery, the storage battery is connected with illuminating lamps through electric wires, and the illuminating lamps are installed at four corners of the inner cavity of the box body.

Furthermore, solar cell panel is installed at the flashing top, just solar cell panel passes through the electric wire connection battery.

The utility model has the advantages that: the utility model relates to a publicity column is used in french course study, moreover, the steam generator is simple in structure, and reasonable design, through setting up high adjustment mechanism, a height for adjusting the publicity column, be convenient for people watch, be applicable to the different positions of placing, through setting up the bearing, be convenient for adjust the turned angle of publicity column, make things convenient for people to watch, through setting up the box, and be equipped with the transparent window, a protection clipboard, avoid writing content and poster of posting up by rainwater or external damage, and be equipped with the slide rail in it, conveniently take out the clipboard and change content on it, through setting up the light, people of being convenient for watch the publicity column when light is not enough, and set up solar cell panel on the publicity column, a solar energy transformation becomes the electric energy, be favorable to the loss of energy saving, the effectual problem of having.

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.

FIG. 1 is a front view of a bulletin board for learning French courses according to the present invention;

FIG. 2 is a side view of the case of the bulletin board for learning French courses of the present invention;

FIG. 3 is a cross-sectional view of the case of the bulletin board for learning French courses of the present invention;

FIG. 4 is a perspective cross-sectional view of a writing board of the bulletin board for French course study;

reference numbers in the figures: 1. a base; 2. a height adjustment mechanism; 3. a support table; 4. rotating the rod; 5. a threaded sleeve; 6. a first rotating shaft; 7. a support bar; 8. a second rotating shaft; 9. a bearing; 10. a box body; 11. a transparent window; 12. a slide rail; 13. a writing board; 14. a main board; 15. a magnet layer; 16. a magnet block; 17. a limiting sleeve; 18. turning a handle; 19. fixing the bolt; 20. a clamping groove; 21. a clamping plate; 22. a handle; 23. a flashing; 24. a storage battery; 25. an illuminating lamp; 26. a solar panel; 27. the horse wheel.

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 fig. 1-4, a publicity column for learning french course comprises a base 1, wherein the top of the base 1 is connected with a support table 3 through a height adjusting mechanism 2, the height adjusting mechanism 2 comprises a rotating rod 4, a threaded sleeve 5, a first rotating shaft 6, a supporting rod 7 and a second rotating shaft 8, the threaded sleeve 5 is symmetrically arranged on the rotating rod 4, the top and the bottom of the threaded sleeve 5 are connected with the supporting rod 7 through the first rotating shaft 6, one end of the supporting rod 7 is respectively connected with the base 1 and the support table 3 through the second rotating shaft 8, the height adjusting mechanism 2 can be used for adjusting the height of the publicity column, people can conveniently watch the publicity column, a bearing 9 is arranged at the top of the support table 3, the publicity column can be conveniently adjusted in multiple angles, the top of the bearing 9 is connected with a box body 10, transparent windows 11 are arranged at two, slide rail 12 is installed with the bottom in box 10 inner chamber top, can be used to roll-off clipboard 13, is convenient for change poster and writing content on it, slide rail 12 is connected with clipboard 13, clipboard 13 includes mainboard 14 and magnet layer 15, 14 surfaces of mainboard are located on magnet layer 15, 15 surface connection on magnet layer have magnet piece 16 for the poster on the fixed clipboard 13.

More specifically, the limiting sleeve 17 is symmetrically arranged on the rotating rod 4, the limiting sleeve 17 is arranged on one opposite side of the threaded sleeve 5, one side of the limiting sleeve 17, which is away from the rotating rod 4, is provided with an external thread, the external thread is symmetrically arranged on the rotating rod 4, the moving area of the threaded sleeve 5 is limited, and the limiting sleeve 5 moves relatively or away from the rotating rod, one end of the rotating rod 4 is connected with a rotating handle 18, an anti-slip sleeve is sleeved on the outer side of the rotating handle 18, the supporting platform 3 is provided with a fixing bolt 19, the fixing bolt 19 is movably connected with the box body 10, the fixing bolt 19 is arranged on the outer side of the bearing 9, the rotating angle of the box body 10 is fixed, one side of the box body 10 is provided with a clamping groove 20, a clamping plate 21 is arranged in the clamping groove 20, the clamping plate 21 is connected with the writing board 13, a handle 22, be equipped with battery 24 on the dash board 23, battery 24 has light 25 through the connection of electric lines, just light 25 installs in the inner chamber four corners of box 10, provides light when light is not enough, solar cell panel 26 is installed at dash board 23 top, just solar cell panel 26 passes through the connection of electric lines battery 24, reduces the loss of the energy.

Example 2

As shown in fig. 1, the four corners of the bottom of the base 1 are provided with the fortune horse wheels 27, which can be used for moving the publicity column, and the height of the base 1 is adjusted, so that the base 1 is kept stable, and the stability of the publicity column on the ground is ensured.

The utility model discloses the theory of operation: during the use, through changeing 18 and rotating dwang 4, and then the thread bush 5 is close to each other, and then bracing piece 7 slope degree reduces, supports the box 10 rising on a supporting bench 3 and above, pulls the snap-on board 21 through handle 22 and breaks away from snap-on groove 20, and then clipboard 13 leaves box 10 through slide rail 12 to change the poster on clipboard 13 and write the content, improved the result of use of publicity column.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims (7)

1. The publicity column for studying French courses comprises a base (1) and is characterized in that the top of the base (1) is connected with a support table (3) through a height adjusting mechanism (2), the height adjusting mechanism (2) comprises a rotating rod (4), a threaded sleeve (5), a first rotating shaft (6), a support rod (7) and a second rotating shaft (8), the threaded sleeve (5) is symmetrically arranged on the rotating rod (4), the top and the bottom of the threaded sleeve (5) are connected with the support rod (7) through the first rotating shaft (6), one end of the support rod (7) is connected with the base (1) and the support table (3) through the second rotating shaft (8), a bearing (9) is installed at the top of the support table (3), the top of the bearing (9) is connected with a box body (10), transparent windows (11) are installed on two sides of the box body (10), a slide rail (12) is installed at the top and the bottom of, slide rail (12) are connected with clipboard (13), clipboard (13) include mainboard (14) and magnet layer (15), mainboard (14) surface is located in magnet layer (15), magnet layer (15) surface is connected with magnet piece (16).

2. The publicity column for french course study according to claim 1, characterized in that: the symmetry is equipped with stop collar (17) on dwang (4), just relative one side of thread bush (5) is located in stop collar (17), one side that stop collar (17) kept away from mutually is equipped with the external screw thread, and this external screw thread symmetry locates on dwang (4).

3. The publicity column for french course study according to claim 1, characterized in that: the one end of dwang (4) is connected with changes handle (18), just it is equipped with anti-skidding cover to change handle (18) outside cover.

4. The publicity column for french course study according to claim 1, characterized in that: the supporting table (3) is provided with a fixing bolt (19), the fixing bolt (19) is movably connected with the box body (10), and the fixing bolt (19) is arranged on the outer side of the bearing (9).

5. The publicity column for french course study according to claim 1, characterized in that: a clamping groove (20) is formed in one side of the box body (10), a clamping plate (21) is arranged in the clamping groove (20), the clamping plate (21) is connected with the writing board (13), and a handle (22) is arranged on the clamping plate (21).

6. The publicity column for french course study according to claim 1, characterized in that: the improved rain-proof box is characterized in that a rain-proof plate (23) is arranged at the top of the box body (10), a storage battery (24) is arranged on the rain-proof plate (23), the storage battery (24) is connected with an illuminating lamp (25) through an electric wire, and the illuminating lamp (25) is installed at four corners of an inner cavity of the box body (10).

7. The publicity column for french course study according to claim 6, characterized in that: a solar cell panel (26) is installed at the top of the rain shielding plate (23), and the solar cell panel (26) is connected with the storage battery (24) through an electric wire.

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